.gom-brand-logo{display:block;width:220px;max-width:100%;height:auto;background:transparent;border-radius:10px;object-fit:contain;flex-shrink:0}.gom-brand-logo--mark{width:48px;height:48px;border-radius:12px}.gom-brand-logo--stacked{width:180px}.cg-brand .gom-brand-logo{width:220px}.auth-brand .gom-brand-logo{width:250px}.brand .gom-brand-logo{width:184px}.brand--compact .gom-brand-logo{width:42px;height:42px}.gm-logo .gom-brand-logo{width:210px;height:auto}.cg-share-app .gom-brand-logo{width:190px;margin-bottom:18px}.cg-footer-brand{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.cg-footer-brand .gom-brand-logo{width:144px}.gom-opening__brand{position:absolute;top:clamp(24px,8vh,72px);left:50%;transform:translate(-50%)}.gom-opening__brand .gom-brand-logo{width:76px;height:76px;border-radius:18px}@media(max-width:760px){.cg-brand .gom-brand-logo{width:156px}.auth-brand .gom-brand-logo{width:210px}.gm-logo .gom-brand-logo{width:170px}}@media(max-width:380px){.cg-brand .gom-brand-logo{width:126px}}.cg-calculator-panel{position:relative;width:320px;max-width:100%;margin:0 0 20px;padding:16px;border:1px solid var(--cg-line);border-radius:18px;background:var(--cg-panel);color:var(--cg-ink);box-shadow:0 15px 55px #00000020}.cg-calculator-panel>header{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.cg-calculator-panel h2{margin:0;font-size:18px;color:var(--cg-ink)}.cg-calculator-panel header p{margin:5px 0 0;font-size:11px;color:var(--cg-muted);line-height:1.5}.cg-calculator-close{min-width:36px;min-height:36px;display:grid;place-items:center;border:1px solid var(--cg-line);border-radius:9px;background:var(--cg-control);color:var(--cg-ink)}.cg-calculator-panel .cg-calculator-history{min-height:18px;margin:12px 0 5px;text-align:right;font-size:12px;color:var(--cg-muted);overflow-wrap:anywhere}.cg-calculator-display{width:100%;min-height:58px;border:1px solid var(--cg-line);border-radius:10px;padding:10px;background:var(--cg-input);color:var(--cg-ink);font:inherit;font-size:26px;text-align:right;font-variant-numeric:tabular-nums}.cg-calculator-display:focus-visible{outline:2px solid var(--cg-purple);outline-offset:2px}.cg-calculator-results{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:10px 0 0;padding:10px;border:1px solid var(--cg-line);border-radius:10px;background:var(--cg-input)}.cg-calculator-results>div{min-width:0}.cg-calculator-results dt{margin-bottom:5px;font-size:10px;color:var(--cg-muted)}.cg-calculator-results dd{margin:0;font-size:15px;font-weight:650;color:var(--cg-ink);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.cg-calculator-keys{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin-top:12px}.cg-calculator-keys button{display:flex;align-items:center;justify-content:center;min-height:48px;border:1px solid var(--cg-line);border-radius:10px;background:var(--cg-bg);color:var(--cg-ink);font-size:19px;font-weight:650}.cg-calculator-keys .is-operation{background:var(--cg-control);color:var(--cg-purple)}.cg-calculator-keys .is-equals{background:var(--cg-button);color:#17172a;border-color:var(--cg-button)}.cg-calculator-keys button:hover{border-color:var(--cg-purple)}.cg-calculator-panel .cg-calculator-help{margin:12px 0 0;font-size:11px;line-height:1.5;color:var(--cg-muted)}.cg-calculator-panel .cg-calculator-error{margin:8px 0;font-size:12px;color:var(--cg-danger)}.cg-calculator-announcement{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}@media(min-width:1440px){.cg-calculator-panel{position:fixed;z-index:170;left:calc(50% + 444px);bottom:24px;width:min(320px,calc((100vw - 840px)/2 - 48px));max-height:calc(100dvh - 48px);overflow:auto;overscroll-behavior:contain;margin:0}}@media(min-width:1440px)and (max-width:1575px){.cg-calculator-results{grid-template-columns:1fr}}.cg-math-power{white-space:nowrap}.cg-math-power sup{font-size:.65em;line-height:0;vertical-align:super}.cg-mistake-review{margin:28px 0;text-align:left}.cg-page .cg-mistake-toggle{display:flex;width:100%;min-height:54px;justify-content:flex-start;gap:12px;color:var(--cg-ink);border-color:var(--cg-purple);background:var(--cg-control);font-size:14px!important}.cg-mistake-count{display:grid;place-items:center;margin-left:auto;min-width:27px;min-height:27px;border-radius:50%;background:var(--cg-soft);color:var(--cg-purple)}.cg-mistake-review>p{margin:10px 0 0;color:var(--cg-muted);font-size:12px;line-height:1.7}.cg-mistake-list{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;margin-top:20px}.cg-mistake-question{border:1px solid var(--cg-line);border-radius:16px;background:var(--cg-panel);overflow:hidden}.cg-mistake-question>summary{display:flex;align-items:center;gap:10px;min-height:60px;padding:16px 20px;list-style:none;cursor:pointer;color:var(--cg-ink);font-size:14px;font-weight:700}.cg-mistake-question>summary::-webkit-details-marker{display:none}.cg-mistake-question>summary small{margin-left:auto;color:var(--cg-danger);font-size:11px;font-weight:600}.cg-mistake-question>summary svg{flex-shrink:0;color:var(--cg-purple)}.cg-mistake-question[open]>summary svg{transform:rotate(90deg)}.cg-mistake-question>summary:focus-visible{outline:2px solid var(--cg-purple);outline-offset:-4px;border-radius:12px}.cg-mistake-content{padding:0 22px 22px}.cg-mistake-content h3{margin:6px 0 18px;font-size:19px;line-height:1.6;letter-spacing:-.02em;color:var(--cg-ink);overflow-wrap:anywhere;white-space:pre-line}.cg-mistake-content h4{margin:22px 0 8px;font-size:14px;color:var(--cg-purple)}.cg-mistake-content p{margin:0;font-size:13px;line-height:1.8;color:var(--cg-ink);overflow-wrap:anywhere;white-space:pre-line}.cg-mistake-content .cg-mistake-practice{margin-bottom:16px;padding:10px 12px;border-radius:9px;background:var(--cg-practice-bg);color:var(--cg-practice-ink);font-size:12px}.cg-mistake-answers{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0 0 20px}.cg-mistake-answers>div{padding:12px;border:1px solid var(--cg-line);border-radius:10px;background:var(--cg-input)}.cg-mistake-answers>div:last-child{background:var(--cg-positive);border-color:var(--cg-lime)}.cg-mistake-answers dt{margin-bottom:6px;font-size:11px;color:var(--cg-muted)}.cg-mistake-answers dd{margin:0;color:var(--cg-ink);font-size:14px;font-weight:700;overflow-wrap:anywhere}.cg-worked-steps{display:grid;grid-template-columns:minmax(0,1fr);gap:20px;margin:16px 0 0;padding-left:24px}.cg-worked-steps>li{padding-left:7px;color:var(--cg-purple)}.cg-worked-steps>li>strong{display:block;margin-bottom:6px;color:var(--cg-ink);font-size:13px}.cg-mistake-content .cg-worked-equation{margin:8px 0;padding:10px 12px;border:1px solid var(--cg-line);border-radius:8px;background:var(--cg-input);color:var(--cg-ink);font-size:15px;font-variant-numeric:tabular-nums}.cg-mistake-tip{margin-top:22px;padding:14px;border:1px solid var(--cg-line);border-radius:10px;background:var(--cg-control)}.cg-mistake-tip h4{margin:0 0 6px}.cg-mistake-perfect{display:flex;align-items:center;gap:10px;margin:25px 0;text-align:left;color:var(--cg-lime)}.cg-mistake-perfect p{margin:0;font-size:13px;line-height:1.7;color:var(--cg-ink)}.cg-mistake-perfect svg{flex-shrink:0}@media(max-width:480px){.cg-mistake-content{padding:0 14px 18px}.cg-mistake-question>summary{padding:14px;font-size:12px;flex-wrap:wrap}.cg-mistake-question>summary small{font-size:10px}.cg-mistake-answers{grid-template-columns:minmax(0,1fr)}.cg-mistake-content h3{font-size:17px}.cg-page .cg-mistake-toggle{font-size:12px!important;padding-inline:12px;gap:8px}.cg-worked-steps{padding-left:19px}}.cg-page{--cg-bg:#101020;--cg-panel:#1b1b31;--cg-ink:#f6f4ff;--cg-muted:#aaa8c0;--cg-lime:#d8ff65;--cg-purple:#ad96ff;--cg-button:#d8ff65;--cg-line:#ffffff24;--cg-control:#23233a;--cg-hover:#303048;--cg-input:#151529;--cg-soft:#303047;--cg-raised:#242439;--cg-zone:#18182b;--cg-card:#202035;--cg-positive:#d8ff6508;--cg-danger:#ffb29b;--cg-danger-bg:#2c2636;--cg-danger-ink:#ffcfb9;--cg-notice-ink:#d6ceee;--cg-notice-bg:#ad96ff0b;--cg-practice-bg:#26382b;--cg-practice-ink:#d9ead0;--cg-rules-bg:linear-gradient(130deg,#242a24,#1b1b30);min-height:100vh;background:var(--cg-bg);color:var(--cg-ink);font-family:Inter,Aptos,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;overflow:clip}.cg-page *,.cg-page *:before,.cg-page *:after{box-sizing:border-box}.cg-page :where(h1,h2,h3,p){margin-top:0}.cg-page a{color:inherit;text-decoration:none}.cg-page button{font:inherit;cursor:pointer}.cg-page button:disabled{cursor:default}.cg-page :where(button,a,summary):focus-visible{outline:3px solid var(--cg-lime);outline-offset:5px}.cg-wrap{width:min(1180px,calc(100% - 64px));margin-inline:auto}.cg-header{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--cg-line)}.cg-brand{display:flex;align-items:center;gap:12px}.cg-brand>span{display:flex;align-items:baseline;justify-content:center;width:43px;height:45px;background:var(--cg-button);color:#17172a;border-radius:13px;font-size:32px;font-weight:900;letter-spacing:-.12em;padding-right:4px;transform:rotate(-6deg)}.cg-brand>span span{color:#7857ce}.cg-brand>div{font-size:19px;font-weight:800;letter-spacing:-.04em}.cg-brand small{display:block;font-size:8px;letter-spacing:.22em;color:var(--cg-muted);margin-top:5px}.cg-header__right{display:flex;gap:23px;align-items:center}.cg-login{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 19px;color:var(--cg-ink);background:var(--cg-control);border:1px solid var(--cg-line);border-radius:10px;font-size:13px!important;font-weight:700!important}.cg-login:hover{background:var(--cg-hover)}.cg-hero{padding-block:75px 62px;display:grid;grid-template-columns:1.12fr 1fr;gap:34px;align-items:center}.cg-eyebrow{font-size:10px;font-weight:800;letter-spacing:.16em;line-height:1.6;color:var(--cg-muted)}.cg-hero .cg-eyebrow{display:flex;gap:8px;align-items:center;color:var(--cg-lime);margin-bottom:25px}.cg-eyebrow>span{height:6px;width:6px;background:var(--cg-lime);border-radius:50%;box-shadow:0 0 0 4px #d8ff6517}.cg-hero h1{position:relative;font-size:clamp(47px,5.4vw,76px);line-height:1.04;font-weight:850;letter-spacing:-.065em;color:var(--cg-ink);margin-bottom:24px}.cg-hero h1 em{font-style:normal;color:var(--cg-lime)}.cg-hero h1>span{display:inline-block;position:absolute;font-size:35px;top:-12px;right:17px;color:var(--cg-purple);transform:rotate(15deg)}.cg-lead{color:var(--cg-muted);font-size:16px;line-height:1.8;margin-bottom:26px}.cg-hero__actions{display:flex;align-items:center;gap:23px;flex-wrap:wrap}.cg-button{display:inline-flex;align-items:center;justify-content:center;gap:13px;min-height:53px;border:1px solid transparent;padding:15px 21px;border-radius:11px;font-size:13px!important;font-weight:800!important;line-height:1.4;transition:transform .18s,background .18s}.cg-button:not(:disabled):hover{transform:translateY(-2px)}.cg-page .cg-button--lime{color:#17172a;background:var(--cg-button);box-shadow:0 3px #94ac48}.cg-button--lime:disabled{opacity:.5;box-shadow:none}.cg-page .cg-button--outline{color:var(--cg-ink);background:transparent;border-color:var(--cg-line)}.cg-button--outline:hover{background:var(--cg-hover)}.cg-secondary-link{display:inline-flex;align-items:center;gap:9px;font-size:12px!important;font-weight:650;background:none;border:0;color:var(--cg-muted)!important;padding:8px 0}.cg-secondary-link:hover{color:var(--cg-lime)!important}.cg-device-note{display:flex;align-items:start;gap:7px;color:var(--cg-muted);font-size:10px;line-height:1.6;margin-block:20px 28px}.cg-device-note svg{flex-shrink:0}.cg-rules{display:flex;flex-wrap:wrap;align-items:center;gap:21px}.cg-rules>span{display:flex;gap:7px;align-items:center;color:var(--cg-muted);font-size:10px}.cg-rules b{color:var(--cg-ink);font-size:18px;letter-spacing:-.04em}.cg-rules>span:last-child b{font-size:11px;letter-spacing:0}.cg-rules svg{color:var(--cg-purple)}.cg-hero-art{height:400px;position:relative;display:grid;place-items:center;background:radial-gradient(ellipse,#594b924f,transparent 67%);isolation:isolate}.cg-orbit{position:absolute;width:380px;height:310px;border:1px dashed #9890c02b;border-radius:50%;transform:rotate(-25deg);z-index:-1}.cg-orbit--two{width:440px;height:220px;transform:rotate(35deg)}.cg-mascot{position:relative;background:#ad96ff;width:224px;height:225px;border-radius:62px 62px 73px 73px;transform:rotate(-9deg);box-shadow:inset -14px -13px #8a72d1,0 19px 55px #0003}.cg-mascot:before,.cg-mascot:after{content:"";position:absolute;width:48px;height:67px;background:#ad96ff;border-radius:50%;top:108px;z-index:-1}.cg-mascot:before{left:-24px;transform:rotate(-35deg)}.cg-mascot:after{right:-20px;transform:rotate(35deg);background:#8a72d1}.cg-mascot__eyes{display:flex;gap:22px;position:absolute;top:60px;left:54px}.cg-mascot__eyes i{position:relative;width:45px;height:59px;border:3px solid #27223c;background:#faffdf;border-radius:50%}.cg-mascot__eyes i:after{content:"";position:absolute;width:18px;height:27px;top:13px;right:5px;background:#27223c;border-radius:50%}.cg-mascot__brow{position:absolute;left:52px;top:44px;width:39px;height:5px;background:#27223c;border-radius:100%;transform:rotate(-12deg)}.cg-mascot__smile{width:47px;height:23px;position:absolute;left:93px;top:137px;border:4px solid #27223c;border-top:0;border-radius:0 0 30px 30px}.cg-mascot>span{position:absolute;bottom:22px;left:41px;font-size:9px;font-weight:850;letter-spacing:.08em;color:#3a2c5d}.cg-floating{position:absolute;display:flex;align-items:center;gap:9px;border:1px solid var(--cg-line);background:var(--cg-raised);border-radius:12px;padding:14px 17px;box-shadow:0 10px 28px #00000026;z-index:2}.cg-floating--top{top:12px;right:1px;transform:rotate(5deg);font-size:8px;letter-spacing:.08em;color:var(--cg-lime);font-weight:750}.cg-floating--bottom{bottom:20px;left:4px;transform:rotate(-4deg)}.cg-floating--bottom svg{color:#ffc078}.cg-floating strong{display:block;font-size:12px}.cg-floating small{display:block;font-size:9px;color:var(--cg-muted);margin-top:4px}.cg-art-tile{position:absolute;width:70px;height:72px;border-radius:18px;display:grid;place-items:center;font-weight:850;box-shadow:0 9px #00000020}.cg-art-tile--one{background:#d8ff65;color:#242439;top:66px;left:7px;transform:rotate(-13deg);font-size:25px}.cg-art-tile--two{background:#82c3ff;color:#192e50;right:0;bottom:68px;transform:rotate(14deg);font-size:44px}.cg-art-spark{position:absolute;color:var(--cg-lime)}.cg-art-spark--one{right:22px;top:90px;font-size:50px}.cg-art-spark--two{top:0;left:125px;font-size:28px;color:#ffc078}.cg-art-dot{position:absolute;height:10px;width:10px;border-radius:50%;background:#ffc078;bottom:92px;left:15px}.cg-how{display:grid;grid-template-columns:1fr 1.2fr 1fr;border:1px solid var(--cg-line);border-radius:13px;background:var(--cg-panel);padding:20px 24px;gap:25px}.cg-how p{margin:0;font-size:10px;color:var(--cg-muted);display:block;line-height:1.8}.cg-how p>span{display:block;color:var(--cg-purple);font-size:9px;font-weight:850;margin-bottom:3px}.cg-how strong{color:var(--cg-ink);margin-right:3px}.cg-map{padding-block:72px 45px}.cg-section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.cg-section-heading .cg-eyebrow{margin-bottom:11px;font-size:9px}.cg-section-heading h2{color:var(--cg-ink);font-size:43px;letter-spacing:-.055em;line-height:1.1;margin-bottom:16px}.cg-section-heading h2>span{display:inline-block;color:var(--cg-lime);margin-left:18px}.cg-progress-pill{display:flex;align-items:center;gap:7px;background:#d8ff650c;border:1px solid #d8ff6530;color:var(--cg-lime);padding:12px 16px;border-radius:12px;font-size:12px}.cg-progress-pill b{font-size:20px;margin-left:6px}.cg-progress-pill>span{color:var(--cg-muted)}.cg-map-note{color:var(--cg-muted);font-size:12px;line-height:1.8;margin-bottom:30px}.cg-map-note b{color:var(--cg-ink);font-weight:600}.cg-zones{display:grid;gap:22px}.cg-zone{--zone:#d8ff65;border:1px solid var(--cg-line);border-radius:17px;background:var(--cg-zone);padding:25px}.cg-zone--purple{--zone:#ad96ff}.cg-zone--blue{--zone:#82c3ff}.cg-zone--orange{--zone:#ffc078}.cg-zone>header{display:flex;align-items:center;gap:14px;margin-bottom:23px}.cg-zone-icon{height:45px;width:45px;display:grid;place-items:center;color:var(--zone);background:color-mix(in srgb,var(--zone) 10%,transparent);border:1px solid color-mix(in srgb,var(--zone) 25%,transparent);font-size:30px;border-radius:12px}.cg-zone small{font-size:8px;letter-spacing:.13em;color:var(--cg-muted);font-weight:650}.cg-zone h3{font-size:20px;letter-spacing:-.035em;margin-block:5px 0;color:var(--cg-ink)}.cg-zone-range{margin-left:auto;color:var(--cg-muted);font-size:13px;font-weight:700}.cg-level-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.cg-level{display:flex;flex-direction:column;align-items:start;min-width:0;gap:12px;text-align:left;border:1px solid var(--cg-line);background:var(--cg-card);color:var(--cg-ink);border-radius:11px;padding:15px;min-height:133px}.cg-level__number{display:grid;place-items:center;font-weight:800;font-size:22px;letter-spacing:-.03em;color:var(--cg-muted);height:30px}.cg-level>strong{font-size:11px;font-weight:650;line-height:1.5;color:var(--cg-muted)}.cg-level>small{display:flex;align-items:center;gap:5px;font-size:8px;letter-spacing:.03em;font-weight:500;color:var(--cg-muted);margin-top:auto}.cg-level--next{background:var(--cg-button);border-color:var(--cg-button);box-shadow:0 4px #889f43;transform:rotate(-1deg)}.cg-level--next:hover{background:#e4ff96}.cg-level--next .cg-level__number,.cg-level--next>strong,.cg-level--next>small{color:#252735}.cg-level--next>small{width:100%;justify-content:space-between;font-size:8px;font-weight:850}.cg-level--done{border-color:#d8ff6530;background:var(--cg-positive)}.cg-level--done .cg-level__number,.cg-level--done>small{color:var(--cg-lime)}.cg-level--done>strong{color:var(--cg-ink)}.cg-more{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:28px;background:var(--cg-panel);border:1px solid #ad96ff28;border-radius:15px}.cg-more>div{display:flex;gap:18px;align-items:center}.cg-more>div>svg{color:var(--cg-purple);flex-shrink:0}.cg-more h2{font-size:19px;color:var(--cg-ink);margin-bottom:8px;letter-spacing:-.035em}.cg-more p{font-size:11px;color:var(--cg-muted);margin-bottom:0;line-height:1.7}.cg-more .cg-button{flex-shrink:0;font-size:11px!important}.cg-footnotes{color:var(--cg-muted);font-size:10px;line-height:1.8;padding-block:24px 10px}.cg-footnotes p{max-width:900px}.cg-footer{min-height:100px;border-top:1px solid var(--cg-line);display:flex;align-items:center;justify-content:space-between;gap:25px;color:var(--cg-muted);font-size:10px}.cg-footer b{color:var(--cg-lime);margin-inline:10px}.cg-footer nav{display:flex;gap:22px}.cg-footer nav a:hover{color:var(--cg-ink)}.cg-error,.cg-notice{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:16px 20px;margin-top:20px;border:1px solid #ffc07844;border-radius:12px;background:#ffc0780c;color:#ffcd99;font-size:12px;line-height:1.7}.cg-notice{color:var(--cg-notice-ink);border-color:#ad96ff44;background:var(--cg-notice-bg)}.cg-notice p{margin:0}.cg-notice .cg-notice__retry{margin-top:10px;padding:4px 0;text-decoration:underline;text-underline-offset:3px;font-weight:700}.cg-notice button,.cg-error button{background:none;color:inherit;border:0;flex-shrink:0}.cg-game{max-width:840px;margin:40px auto 70px;min-height:65vh}.cg-game-top{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:12px;font-weight:750}.cg-game-top>span>span{color:var(--cg-muted)}.cg-back{display:flex;align-items:center;gap:8px;color:var(--cg-muted);background:none;border:0;font-size:12px!important;padding:8px 0}.cg-game-score{display:flex;align-items:center;gap:6px;color:var(--cg-lime)}.cg-question-progress{display:grid;grid-template-columns:repeat(10,1fr);gap:7px;margin-block:25px 35px}.cg-question-progress>span{height:6px;background:var(--cg-soft);border-radius:4px}.cg-question-progress .is-current{background:var(--cg-purple)}.cg-question-progress .is-right{background:var(--cg-lime)}.cg-question-progress .is-wrong{background:#ef9a90}.cg-question-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:15px;font-size:10px;font-weight:750;letter-spacing:.08em;color:var(--cg-purple)}.cg-question-meta i{color:var(--cg-muted);margin-inline:8px;font-style:normal}.cg-timer{display:inline-flex;align-items:center;gap:7px;color:var(--cg-ink);letter-spacing:0;background:var(--cg-control);border:1px solid var(--cg-line);padding:9px 12px;border-radius:9px;font-size:14px;min-width:85px;font-variant-numeric:tabular-nums}.cg-timer--urgent{color:var(--cg-danger);border-color:#ffb29b55}.cg-time-track{display:block;width:100%;height:4px;appearance:none;border:0;background:var(--cg-soft);margin-bottom:30px;border-radius:10px;overflow:hidden}.cg-time-track::-webkit-progress-bar{background:var(--cg-soft)}.cg-time-track::-webkit-progress-value{background:#ad96ff}.cg-time-track::-moz-progress-bar{background:#ad96ff}.cg-game h1{color:var(--cg-ink);font-size:clamp(25px,3vw,39px);font-weight:750;line-height:1.45;letter-spacing:-.035em;white-space:pre-line;margin-bottom:15px;overflow-wrap:anywhere}.cg-question-help{color:var(--cg-muted);font-size:11px;line-height:1.7;margin-bottom:25px}.cg-working-notes{margin:0 0 24px;padding:16px;border:1px solid var(--cg-line);border-radius:14px;background:var(--cg-panel)}.cg-working-notes>div{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.cg-working-notes label{font-size:14px;font-weight:700;color:var(--cg-ink)}.cg-working-notes button{min-height:36px;border:1px solid var(--cg-line);border-radius:8px;padding:6px 10px;background:var(--cg-control);color:var(--cg-ink);font-size:11px!important}.cg-working-notes button:disabled{opacity:.45;cursor:default}.cg-working-notes textarea{display:block;width:100%;min-height:112px;max-height:400px;padding:12px;resize:vertical;border:1px solid var(--cg-line);border-radius:9px;background:var(--cg-input);color:var(--cg-ink);font:inherit;font-size:16px;line-height:1.6}.cg-working-notes textarea::placeholder{color:var(--cg-muted)}.cg-working-notes textarea:focus-visible{outline:2px solid var(--cg-purple);outline-offset:2px}.cg-working-notes p{margin:10px 0 0;color:var(--cg-muted);font-size:11px;line-height:1.6}.cg-answers{display:grid;grid-template-columns:1fr 1fr;gap:13px}.cg-answers>button{color:var(--cg-ink);border:1px solid var(--cg-line);background:var(--cg-panel);border-radius:12px;min-height:83px;display:flex;gap:18px;align-items:center;text-align:left;padding:18px}.cg-answers>button:not(:disabled):hover{border-color:var(--cg-purple);background:var(--cg-hover)}.cg-answers>button>span{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--cg-soft);color:var(--cg-muted);font-size:11px;flex-shrink:0}.cg-answers strong{font-size:20px;font-weight:650;overflow-wrap:anywhere}.cg-answers svg{margin-left:auto;flex-shrink:0}.cg-answers .cg-answer--right{border-color:#d8ff65aa;background:var(--cg-positive);color:var(--cg-lime)}.cg-answers .cg-answer--wrong{border-color:#ffb29b88;background:var(--cg-danger-bg);color:var(--cg-danger)}.cg-feedback{background:var(--cg-danger-bg);border:1px solid #ffb29b40;border-radius:13px;padding:23px;margin-top:23px}.cg-feedback--right{background:var(--cg-positive);border-color:#d8ff6533}.cg-feedback>strong{color:var(--cg-danger-ink);font-size:17px}.cg-feedback--right>strong{color:var(--cg-lime)}.cg-feedback p{color:var(--cg-ink);font-size:14px;line-height:1.8;white-space:pre-line;margin-block:11px 20px}.cg-feedback .cg-button{min-height:46px;font-size:12px!important}.cg-game-note{color:var(--cg-muted);font-size:10px;margin-top:23px;text-align:center}.cg-results{max-width:750px;margin:55px auto 80px;text-align:center}.cg-result-icon{display:grid;place-items:center;background:#ad96ff16;border:1px solid #ad96ff33;color:var(--cg-purple);height:90px;width:90px;border-radius:27px;margin:0 auto 25px;transform:rotate(-5deg)}.cg-results--pass .cg-result-icon{color:var(--cg-lime);background:#d8ff6510;border-color:#d8ff6533}.cg-results h1{font-size:clamp(33px,5vw,52px);letter-spacing:-.055em;line-height:1.15;margin-block:15px 20px;color:var(--cg-ink)}.cg-big-score{font-size:104px;letter-spacing:-.09em;font-weight:850;color:var(--cg-purple);line-height:1.15;margin-bottom:20px}.cg-results--pass .cg-big-score{color:var(--cg-lime)}.cg-big-score span{color:var(--cg-muted);font-size:40px;letter-spacing:-.06em;margin-left:7px}.cg-results>p:not(.cg-eyebrow){font-size:14px;color:var(--cg-muted);line-height:1.8;margin-bottom:21px}.cg-result-save{display:flex;gap:8px;align-items:center;justify-content:center;font-size:11px;color:var(--cg-muted);line-height:1.8;margin-bottom:25px}.cg-result-save svg{flex-shrink:0;color:var(--cg-lime)}.cg-result-actions{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap;margin-top:20px}.cg-result-actions .cg-button{font-size:12px!important}.cg-review{text-align:left;margin-top:40px;background:var(--cg-panel);border:1px solid var(--cg-line);padding:20px 25px;border-radius:12px}.cg-review summary{display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-size:13px;font-weight:700;list-style:none}.cg-review summary::-webkit-details-marker{display:none}.cg-review[open] summary{margin-bottom:20px}.cg-review[open] summary svg{transform:rotate(90deg)}.cg-review article{border-top:1px solid var(--cg-line);padding-block:20px}.cg-review article>span{color:var(--cg-purple);font-size:10px;font-weight:700}.cg-review h3{font-size:15px;color:var(--cg-ink);line-height:1.6;margin-block:10px}.cg-review p{color:var(--cg-muted);font-size:12px;line-height:1.8;margin:0}.cg-modal-backdrop{position:fixed;inset:0;z-index:1000;background:#070713d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:grid;place-items:center;padding:20px;overflow-y:auto}.cg-modal{position:relative;width:min(470px,100%);background:var(--cg-panel);border:1px solid var(--cg-line);border-radius:22px;padding:38px;text-align:center;color:var(--cg-ink);max-height:calc(100dvh - 40px);overflow-y:auto}.cg-modal-close{position:absolute;top:16px;right:16px;padding:5px;color:var(--cg-muted);border:0;background:none}.cg-modal .cg-result-icon{height:69px;width:69px;border-radius:20px;margin-bottom:20px}.cg-modal h2{font-size:34px;line-height:1.1;letter-spacing:-.045em;color:var(--cg-ink);margin-bottom:18px}.cg-modal>p:not(.cg-eyebrow){font-size:12px;line-height:1.8;color:var(--cg-muted);margin-bottom:22px}.cg-modal>.cg-button{display:flex;width:100%;margin-bottom:10px;font-size:11px!important}.cg-modal>.cg-secondary-link{justify-content:center;font-size:10px!important;padding-block:12px}@media(max-width:1000px){.cg-hero{gap:10px}.cg-hero h1{font-size:55px}.cg-rules{gap:13px}.cg-hero-art{transform:scale(.88);transform-origin:center}.cg-level-grid{grid-template-columns:repeat(5,1fr);gap:9px}.cg-level{padding:12px}.cg-more{padding:23px}.cg-more h2{font-size:17px}.cg-more .cg-button{max-width:220px}}@media(max-width:760px){.cg-wrap{width:calc(100% - 40px)}.cg-header{min-height:82px}.cg-brand>div{font-size:16px}.cg-brand small{font-size:6px}.cg-brand>span{width:37px;height:39px;font-size:28px;border-radius:11px}.cg-login{font-size:11px!important;padding:10px 12px}.cg-header__right{gap:10px}.cg-hero{padding-block:48px 30px;grid-template-columns:1fr;gap:16px}.cg-hero h1{font-size:clamp(43px,8.7vw,64px)}.cg-hero h1>span{top:-5px;right:6px;font-size:30px}.cg-hero .cg-eyebrow{font-size:8px;margin-bottom:22px}.cg-lead{font-size:14px}.cg-hero__actions{gap:15px}.cg-hero__actions>.cg-button{font-size:12px!important;padding-inline:16px}.cg-secondary-link{font-size:11px!important}.cg-device-note{font-size:9px;max-width:370px}.cg-rules{gap:16px}.cg-rules b{font-size:17px}.cg-rules>span{font-size:9px}.cg-rules>span:last-child{flex-basis:100%}.cg-hero-art{height:330px;transform:scale(.84);width:100%;max-width:440px;margin-inline:auto}.cg-orbit{max-width:110%}.cg-orbit--two{max-width:120%}.cg-floating--top{right:-12px}.cg-floating--bottom{left:-8px;bottom:-2px}.cg-art-tile--one{left:-4px}.cg-art-tile--two{right:-9px;bottom:36px}.cg-art-spark--one{right:-11px;top:76px}.cg-how{padding:19px;gap:17px;grid-template-columns:1fr}.cg-how p{font-size:11px;padding-left:31px;position:relative}.cg-how p>span{position:absolute;left:0;top:1px;font-size:9px}.cg-map{padding-block:50px 30px}.cg-section-heading{align-items:end;gap:10px}.cg-section-heading h2{font-size:33px;margin-bottom:13px}.cg-section-heading h2>span{margin-left:9px}.cg-section-heading .cg-eyebrow{font-size:6px;letter-spacing:.1em}.cg-progress-pill{padding:8px 10px;gap:4px;font-size:9px;margin-bottom:12px;white-space:nowrap}.cg-progress-pill b{font-size:16px;margin-left:0}.cg-progress-pill>svg{width:15px}.cg-map-note{font-size:11px;margin-bottom:22px}.cg-zone{padding:18px}.cg-zone>header{gap:10px;margin-bottom:18px}.cg-zone h3{font-size:18px}.cg-zone small{font-size:6px}.cg-zone-icon{width:38px;height:38px;font-size:27px}.cg-zone-range{font-size:10px}.cg-level-grid{grid-template-columns:repeat(2,1fr);gap:11px}.cg-level{min-height:126px;padding:15px;gap:10px}.cg-level>strong{font-size:12px}.cg-level>small{font-size:9px}.cg-more{display:block;padding:23px}.cg-more h2{font-size:20px;line-height:1.3}.cg-more>div{align-items:start;gap:13px}.cg-more .cg-button{margin-top:22px;max-width:none;width:100%;font-size:12px!important}.cg-footnotes{font-size:9px}.cg-footer{padding-block:25px;min-height:110px;align-items:start;flex-direction:column;gap:18px;font-size:9px}.cg-footer nav{gap:25px}.cg-game{margin-block:27px 45px}.cg-game-top{font-size:10px}.cg-back{font-size:10px!important}.cg-game-score{font-size:10px}.cg-game-score svg{width:12px}.cg-question-progress{gap:4px;margin-block:20px 28px}.cg-question-progress>span{height:5px}.cg-question-meta{font-size:8px;letter-spacing:.035em}.cg-question-meta i{margin-inline:5px}.cg-timer{font-size:12px;min-width:69px;padding:8px}.cg-timer svg{width:15px}.cg-game h1{font-size:27px;line-height:1.45}.cg-question-help{font-size:10px}.cg-time-track{margin-bottom:25px}.cg-answers{grid-template-columns:1fr;gap:10px}.cg-answers>button{min-height:70px;padding:16px;gap:15px}.cg-answers strong{font-size:18px}.cg-feedback{padding:20px}.cg-feedback p{font-size:12px}.cg-feedback>strong{font-size:16px}.cg-game-note{font-size:9px}.cg-results{margin-block:36px 55px}.cg-results h1{font-size:36px}.cg-big-score{font-size:88px}.cg-results>p:not(.cg-eyebrow){font-size:12px}.cg-result-save{font-size:10px;align-items:start;text-align:left}.cg-result-actions{flex-direction:column;gap:13px}.cg-results>.cg-button,.cg-result-actions .cg-button{width:100%;font-size:12px!important}.cg-review{padding:19px}.cg-modal{padding:35px 24px 25px}.cg-modal h2{font-size:30px}.cg-error,.cg-notice{font-size:11px;padding:14px}}@media(prefers-reduced-motion:reduce){.cg-page *,.cg-page *:before,.cg-page *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.cg-question-tool-links{display:flex;flex-wrap:wrap;align-items:center;gap:4px 16px;margin:0 0 14px}.cg-question-tool-links button{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:44px;padding:4px 0;border:0;background:none;color:var(--cg-lime);font-size:12px!important;font-weight:650;text-decoration:underline;text-underline-offset:4px;cursor:pointer}.cg-question-tool-links button[aria-expanded=true]{color:var(--cg-purple);text-decoration-thickness:2px}.cg-question-tool-links button:focus-visible{outline:2px solid var(--cg-purple);outline-offset:4px;border-radius:3px}.cg-hint{margin:0 0 20px;color:var(--cg-muted);font-size:14px}.cg-hint p{margin:0;line-height:1.6}.cg-share{margin:24px 0;text-align:left}.cg-share-panel{margin-top:18px;padding:24px;border:1px solid var(--cg-line);border-radius:22px;background:var(--cg-panel);display:grid;gap:18px}.cg-share-panel h3{color:var(--cg-ink);margin:0 0 6px;font-size:24px}.cg-share-panel p{margin:0;color:var(--cg-muted);line-height:1.65;font-size:14px}.cg-share-select{display:grid;gap:8px;color:var(--cg-ink);font-size:13px;font-weight:650}.cg-share-select select,.cg-share-select input{width:100%;max-width:480px;padding:12px;border:1px solid var(--cg-line);border-radius:10px;background:var(--cg-input);color:var(--cg-ink);font:inherit}.cg-share-preview{width:min(100%,420px);height:auto;border-radius:16px}.cg-share-actions{display:flex;flex-wrap:wrap;gap:10px}.cg-share-actions .cg-button{font-size:12px!important;padding:13px 16px;min-height:44px}.cg-share-panel .cg-share-help{max-width:760px;font-size:12px}.cg-share-panel :is(input,select):focus-visible{outline:2px solid var(--cg-lime);outline-offset:3px}@media(max-width:480px){.cg-share-panel{padding:16px}.cg-share-actions .cg-button{width:100%;justify-content:center}}.cg-game-rules{margin:30px 0;border:2px solid var(--cg-lime);border-radius:24px;padding:0;background:var(--cg-rules-bg)}.cg-game-rules h2{font-size:clamp(26px,4vw,36px);margin:8px 0 24px;color:var(--cg-ink)}.cg-game-rules ol{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;margin:0;padding-left:24px}.cg-game-rules li{padding-left:6px;color:var(--cg-lime)}.cg-game-rules li strong{display:block;margin-bottom:7px;font-size:17px}.cg-game-rules li span{color:var(--cg-ink);font-size:14px;line-height:1.7}.cg-practice-note{background:var(--cg-practice-bg);border:1px solid var(--cg-lime);border-radius:14px;padding:16px;margin:16px 0;color:var(--cg-practice-ink)}.cg-practice-note p{color:var(--cg-practice-ink);line-height:1.6;font-size:14px}.cg-answer-source{padding:18px 0;display:grid;gap:14px}.cg-answer-source>div{display:flex;flex-wrap:wrap;gap:10px}.cg-answer-source>p{font-size:13px}.cg-share-app,.cg-review-form{margin:28px 0;padding:24px;border:1px solid var(--cg-line);border-radius:22px;background:var(--cg-panel);text-align:left}.cg-share-app h2,.cg-review-form h2{margin:0 0 10px;font-size:24px;color:var(--cg-ink)}.cg-share-app p,.cg-review-form p{font-size:14px;line-height:1.6;color:var(--cg-muted)}.cg-share-app-feedback{display:grid;gap:12px;margin-top:16px}.cg-share-app-feedback p{margin:0}.cg-review-form form{display:grid;gap:16px}.cg-review-form fieldset{border:0;margin:0;padding:0}.cg-review-form legend{font-size:14px;margin-bottom:10px}.cg-rating{display:flex;flex-wrap:wrap;gap:12px;color:var(--cg-lime)}.cg-rating label{display:grid;grid-template-columns:auto auto;align-items:center;gap:6px;cursor:pointer}.cg-rating span{grid-column:1/-1;font-size:12px}.cg-share-select textarea,.cg-share-app input{width:100%;padding:12px;border:1px solid var(--cg-line);border-radius:10px;background:var(--cg-input);color:var(--cg-ink);font:inherit}.cg-review-form textarea:focus-visible{outline:2px solid var(--cg-lime)}.cg-header__right{flex-wrap:wrap}@media(max-width:600px){.cg-game-rules ol{grid-template-columns:1fr}.cg-answer-source .cg-button{width:100%}.cg-header{align-items:flex-start;gap:12px}.cg-header__right{justify-content:flex-end;gap:8px}.cg-review-form,.cg-share-app{padding:18px}}.cg-game-rules>summary{display:flex;align-items:center;gap:12px;padding:20px 24px;list-style:none;cursor:pointer;color:var(--cg-lime)}.cg-game-rules>summary::-webkit-details-marker{display:none}.cg-game-rules>summary>strong{margin-right:auto;font-size:18px}.cg-game-rules>summary>span{font-size:13px;text-decoration:underline;text-underline-offset:3px}.cg-game-rules>summary:focus-visible{outline:2px solid var(--cg-ink);outline-offset:5px;border-radius:20px}.cg-game-rules>summary>.cg-rules-hide,.cg-game-rules[open]>summary>.cg-rules-show{display:none}.cg-game-rules[open]>summary>.cg-rules-hide{display:inline}.cg-game-rules[open]>summary>svg{transform:rotate(90deg)}.cg-game-rules__content{padding:0 clamp(22px,4vw,38px) clamp(22px,4vw,38px)}.cg-page-navigation{display:flex;flex-wrap:wrap;gap:8px;padding:12px 0;border-bottom:1px solid var(--cg-line)}.cg-page-navigation a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 15px;border:1px solid transparent;border-radius:10px;color:var(--cg-muted);font-size:13px;font-weight:650;text-decoration:none}.cg-page-navigation a:hover{background:var(--cg-control);color:var(--cg-ink)}.cg-page-navigation a[aria-current]{background:var(--cg-purple);border-color:var(--cg-purple);color:var(--cg-bg);font-weight:800}.cg-page-navigation a:focus-visible{outline:2px solid var(--cg-purple);outline-offset:3px}.cg-learning-page{max-width:1000px;padding-block:30px 70px}.cg-learning-back{margin-bottom:24px}.cg-learning-page>h1{margin:0 0 14px;font-size:clamp(29px,4vw,44px);line-height:1.2;letter-spacing:-.04em}.cg-learning-intro{margin:0 0 28px;max-width:760px;color:var(--cg-muted);font-size:15px;line-height:1.8}.cg-learning-filter{display:grid;gap:8px;color:var(--cg-muted);font-size:13px;font-weight:650;max-width:380px}.cg-learning-filter select,.cg-learning-filter input{min-height:46px;padding:10px 12px;border:1px solid var(--cg-line);border-radius:10px;background:var(--cg-input);color:var(--cg-ink);font:inherit;font-size:16px;width:100%}.cg-learning-filter :focus-visible{outline:2px solid var(--cg-purple);outline-offset:3px}.cg-history-level{margin:32px 0}.cg-history-level>header h2{margin:0 0 8px;font-size:21px}.cg-history-level>header p{margin:0 0 16px;color:var(--cg-muted);font-size:13px}.cg-history-list{list-style:none;display:grid;gap:12px;margin:0;padding:0}.cg-history-list>li{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:20px;padding:20px;background:var(--cg-panel);border:1px solid var(--cg-line);border-radius:13px}.cg-history-list h3{font-size:16px;margin:0 0 7px}.cg-history-list p{font-size:12px;line-height:1.7;color:var(--cg-muted);margin:0}.cg-history-result{display:grid;gap:5px}.cg-history-result strong{font-size:21px}.cg-history-result span{color:var(--cg-muted);font-size:12px}.cg-history-list>li>div:last-child{justify-self:end}.cg-history-list .cg-button{min-height:44px;font-size:12px!important;padding:10px 14px}.cg-history-results-link{margin-top:16px;font-size:13px}.cg-history-timing{margin:26px 0;padding:22px;border:1px solid var(--cg-line);border-radius:14px;background:var(--cg-panel)}.cg-history-timing dl{display:flex;flex-wrap:wrap;gap:24px 60px;margin:0 0 18px}.cg-history-timing dt{color:var(--cg-muted);font-size:13px}.cg-history-timing dd{margin:8px 0 0;color:var(--cg-purple);font-size:28px;font-weight:750}.cg-history-timing p{color:var(--cg-muted);font-size:12px;line-height:1.8;margin:8px 0 0}.cg-history-list .cg-history-duration{margin-top:8px;color:var(--cg-ink);font-weight:650}.cg-practice-choices,.cg-practice-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px;align-items:center}.cg-practice-choices .cg-button{min-height:44px;padding:10px 14px;font-size:13px!important}.cg-practice-choices [aria-current=page]{border-color:var(--cg-purple);background:var(--cg-control)}.cg-learning-practice{margin-top:24px;padding-top:4px;border-top:1px solid var(--cg-line)}.cg-free-practice{max-width:840px;margin-inline:auto}.cg-free-practice>.cg-eyebrow{margin:24px 0 12px}.cg-free-question{font-size:clamp(26px,3vw,39px);line-height:1.5;letter-spacing:-.035em;overflow-wrap:anywhere;margin-bottom:16px}.cg-practice-actions .cg-button{font-size:12px!important}.cg-practice-stats{margin-top:18px;font-size:12px;color:var(--cg-muted)}.cg-free-solution{margin-top:22px;padding-top:4px}.cg-topic-filters{display:grid;grid-template-columns:1fr 2fr;gap:20px}.cg-topic-filters .cg-learning-filter{max-width:none}.cg-topic-count{margin:18px 0 28px;color:var(--cg-muted);font-size:13px}.cg-topic-year{margin:34px 0}.cg-topic-year>h2{font-size:27px;margin-bottom:20px}.cg-topic-group{margin:16px 0;padding:18px 22px;border:1px solid var(--cg-line);border-radius:14px;background:var(--cg-panel)}.cg-topic-group>summary{cursor:pointer;font-size:19px;font-weight:700;color:var(--cg-purple)}.cg-topic-group>summary span{margin-left:16px;color:var(--cg-muted);font-size:12px;font-weight:500}.cg-topic-group ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;list-style:none;padding:0;margin:24px 0 0}.cg-topic-group h3{font-size:15px;line-height:1.5;margin:0 0 8px}.cg-topic-group p{color:var(--cg-muted);font-size:13px;line-height:1.7;margin:0 0 8px}.cg-topic-group small{color:var(--cg-purple);font-size:11px}@media(max-width:600px){.cg-page-navigation{gap:6px}.cg-page-navigation a{font-size:12px;padding-inline:8px}.cg-history-list>li{grid-template-columns:1fr auto;padding:16px;gap:16px}.cg-history-list>li>div:last-child{grid-column:1/-1;justify-self:stretch}.cg-history-list .cg-button{width:100%}.cg-topic-filters{grid-template-columns:1fr;gap:16px}.cg-topic-group{padding:16px}.cg-topic-group ul{grid-template-columns:1fr}.cg-practice-choices{gap:8px}.cg-practice-choices .cg-button{padding-inline:10px;font-size:12px!important}}.gom-audio{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:10px;padding:12px 0;color:var(--cg-ink,var(--ink));font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-size:12px}.gom-audio button{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--cg-line,var(--line));border-radius:10px;background:var(--cg-control,var(--surface-alt));color:var(--cg-ink,var(--ink));font:inherit;font-weight:700;min-height:44px;padding:9px 12px;cursor:pointer}.gom-audio button:disabled{cursor:default;opacity:.6}.gom-audio input[type=range]{width:110px;min-height:44px;margin:0;padding:0;accent-color:var(--cg-lime,var(--blue));cursor:pointer}.gom-audio output{min-width:30px;font-variant-numeric:tabular-nums}.gom-audio :is(button,input):focus-visible{outline:2px solid var(--cg-lime,var(--blue));outline-offset:4px}.gom-audio__note{flex-basis:100%;color:var(--cg-muted,var(--muted));font-size:12px;text-align:center}@media(max-width:400px){.gom-audio{gap:7px;font-size:11px}.gom-audio button{padding-inline:9px}.gom-audio input[type=range]{width:90px}}.auth-page{display:grid;grid-template-columns:minmax(380px,.95fr) minmax(440px,1.05fr);min-height:100vh;background:#fff;color:#192943;font-family:inherit}.auth-page button,.auth-page input,.auth-page select{font:inherit}.auth-page button{cursor:pointer}.auth-page button:disabled{cursor:wait;opacity:.6}.auth-story{background:#153b79;color:#fff;padding:48px 56px 30px;position:relative;display:flex;flex-direction:column;overflow:hidden;isolation:isolate}.auth-story:before{content:"";position:absolute;width:700px;height:700px;border:1px solid #ffffff0c;border-radius:50%;left:-250px;top:220px;z-index:-1;box-shadow:0 0 0 80px #ffffff03,0 0 0 160px #ffffff03}.auth-brand{display:flex;gap:13px;align-items:center;color:#fff;text-decoration:none;width:max-content;max-width:100%;font-size:23px;line-height:1.2;letter-spacing:-.5px}.auth-brand strong{font-weight:850;color:#ffc764}.auth-brand small{display:block;font-size:8px;font-weight:650;letter-spacing:1.6px;margin-top:7px;color:#c9d9f3}.auth-brand-symbol{background:#fff;border-radius:15px;color:#2458a4;width:49px;height:49px;display:grid;place-items:center;font-weight:900;font-size:36px;box-shadow:0 5px 18px #0c2c5f40}.auth-story-content{max-width:520px;margin:auto 0;padding:72px 0 45px}.auth-eyebrow{display:flex;align-items:center;gap:8px;color:#bfd5fb;font-size:10px;font-weight:750;letter-spacing:1.6px;margin-bottom:24px}.auth-story h1{font-size:clamp(36px,4.1vw,62px);line-height:1.12;letter-spacing:-2.5px;margin:0 0 23px;font-weight:800;color:#fff}.auth-story h1 span{color:#ffd176}.auth-story-content>p{font-size:15px;line-height:1.85;color:#c6d7f1;max-width:400px;margin:0}.auth-math-art{height:212px;max-width:440px;margin:31px 0 30px;position:relative;border-radius:22px;background:#ffffff05;border:1px solid #ffffff13;overflow:hidden}.auth-art-grid{position:absolute;inset:0;background-image:linear-gradient(#ffffff07 1px,transparent 1px),linear-gradient(90deg,#ffffff07 1px,transparent 1px);background-size:26px 26px}.auth-math-art svg{width:100%;height:155px;position:absolute;top:29px;left:0}.auth-art-equation{position:absolute;right:15px;top:19px;font-size:12px;font-weight:600;color:#a7c3ee;transform:rotate(5deg)}.auth-art-number{position:absolute;right:42px;bottom:39px;color:#ffd176;font-size:35px;transform:rotate(-8deg);line-height:1}.auth-art-fraction{position:absolute;left:31px;top:19px;color:#afcef9;font-size:26px;transform:rotate(-12deg)}.auth-art-plus{position:absolute;left:50%;top:10px;color:#79bcba;font-size:29px}.auth-art-tag{position:absolute;bottom:10px;left:50%;transform:translate(-50%);white-space:nowrap;display:flex;align-items:center;gap:7px;background:#24528e;border:1px solid #ffffff17;border-radius:20px;padding:6px 12px;color:#dbeaff;font-size:10px;font-weight:650}.auth-story-features{display:flex;flex-direction:column;gap:20px}.auth-story-features>span{display:flex;align-items:center;gap:13px}.auth-story-features>span>svg{color:#aad0ff;flex-shrink:0}.auth-story-features strong{font-size:12px;font-weight:700;display:block}.auth-story-features small{font-size:11px;display:block;color:#b8ceed;margin-top:4px}.auth-story-footer{font-size:10px;color:#a7c1e9;display:flex;gap:12px;flex-wrap:wrap}.auth-story-footer span{opacity:.5}.auth-panel{padding:36px 56px 20px;display:flex;flex-direction:column;min-width:0}.auth-panel-top{display:flex;justify-content:space-between;align-items:center;gap:14px;font-size:11px;color:#778396}.auth-panel-top>span{display:flex;align-items:center;gap:7px}.auth-panel-top button{background:#f2f6fb;border:1px solid #e4eaf2;color:#41628a;border-radius:8px;font-size:11px;font-weight:650;display:flex;align-items:center;gap:7px;padding:9px 12px}.auth-form-wrap{width:100%;max-width:410px;margin:auto;padding:48px 0 30px}.auth-panel-wide .auth-form-wrap{max-width:550px}.auth-mode-icon{width:55px;height:55px;display:grid;place-items:center;border-radius:17px;background:#ecf3ff;color:#367be3;margin-bottom:20px}.auth-form-wrap h2{margin:0;color:#1b2b44;font-size:34px;letter-spacing:-1.2px;line-height:1.15;font-weight:800}.auth-form-wrap h2 span{display:block;color:#3379de;margin-top:2px}.auth-subtitle{margin:16px 0 29px;color:#748196;font-size:13px;line-height:1.65}.auth-form-fields{padding:0;margin:0;border:0;min-width:0;display:flex;flex-direction:column;gap:17px}.auth-field{display:flex;flex-direction:column;gap:8px;color:#45546d;font-size:11px;font-weight:650;min-width:0}.auth-field input,.auth-field select{width:100%;border:1px solid #dde5f0;background:#fbfcfe;border-radius:10px;padding:13px 14px;color:#263955;outline:none;min-height:45px;font-size:13px;transition:box-shadow .15s,border-color .15s;box-sizing:border-box;min-width:0}.auth-field input::placeholder{color:#9da9ba;font-weight:400}.auth-field input:focus,.auth-field select:focus{border-color:#4b8ae5;box-shadow:0 0 0 3px #dceafe;background:#fff}.auth-field small{font-size:10px;font-weight:400;color:#7d899b;line-height:1.5}.auth-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.auth-full{grid-column:1/-1}.auth-text-link{border:0;padding:0;background:none;color:#3276d6;font-weight:650;font-size:11px}.auth-text-link:hover{text-decoration:underline}.auth-forgot{align-self:flex-end;margin-top:-6px}.auth-submit{margin-top:3px;width:100%;display:flex;align-items:center;justify-content:center;gap:15px;border:0;border-radius:10px;padding:14px;background:#2e78e1;color:#fff;min-height:48px;font-size:13px;font-weight:750;box-shadow:0 5px 14px #286cd52b;transition:background .15s}.auth-submit:hover{background:#1d64c9}.auth-submit:focus-visible,.auth-page button:focus-visible,.auth-page a:focus-visible,.auth-check input:focus-visible{outline:3px solid #89b6f6;outline-offset:3px}.auth-register-link{font-size:11px;text-align:center;color:#7b8799;margin:23px 0 28px}.auth-register-link button{margin-left:5px}.auth-verification-links{border-top:1px solid #edf0f5;padding-top:18px;display:flex;flex-direction:column;gap:8px}.auth-verification-links button{display:flex;text-align:left;align-items:center;gap:10px;border:0;background:#f8fafe;border-radius:9px;padding:12px;color:#596a84;font-size:11px}.auth-verification-links button>span{flex:1}.auth-verification-links small{display:block;color:#95a0af;font-size:9px;margin-top:3px}.auth-verification-links button:hover{background:#eef4fd;color:#2468c4}.auth-admin-note{font-size:9px;line-height:1.7;color:#8994a4;margin:17px 0 0}.auth-panel-footer{display:flex;align-items:center;justify-content:center;gap:6px;font-size:9px;color:#8b98a9;margin-top:20px;padding:10px 0}.auth-back{display:flex;align-items:center;gap:7px;padding:0;border:0;background:none;font-size:11px;color:#70829c;margin-bottom:24px}.auth-feedback{font-size:12px;line-height:1.65;border:1px solid transparent;padding:13px 14px;border-radius:10px;margin:0 0 20px;display:flex;align-items:flex-start;gap:10px;overflow-wrap:anywhere}.auth-feedback svg{flex-shrink:0;margin-top:2px}.auth-success{color:#226947;background:#f0fbf5;border-color:#d3efdf}.auth-error{color:#9b3639;background:#fff3f3;border-color:#f2d3d5}.auth-preview-note{border:1px solid #efe2c9;border-radius:9px;padding:12px 14px;margin:0 0 20px;background:#fffbf3;color:#90703a;font-size:11px;line-height:1.7}.auth-role-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 6px}.auth-role-options button{display:flex;align-items:flex-start;flex-direction:column;gap:10px;border:1px solid #e0e6ef;background:#fbfcfe;border-radius:13px;padding:16px;color:#7e8da1;text-align:left}.auth-role-options strong{font-size:12px;color:#46556a}.auth-role-options small{font-size:10px;color:#8895a7;line-height:1.45}.auth-role-options button.is-selected{border-color:#6b9fe9;background:#f0f6ff;box-shadow:0 0 0 1px #d7e6fb;color:#347edf}.auth-role-options button.is-selected strong{color:#2c66b5}.auth-role-options button.is-selected small{color:#6687b1}.auth-guardian{border:1px solid #dfe8f4;border-radius:13px;padding:18px;background:#fafcff;margin:9px 0 0;min-width:0}.auth-guardian legend{padding:0 8px;display:flex;align-items:center;gap:7px;font-size:11px;font-weight:750;color:#527199}.auth-guardian>p{font-size:10px;line-height:1.7;margin:0 0 18px;color:#8594a8}.auth-check{display:flex;align-items:flex-start;gap:10px;line-height:1.7;font-size:11px;color:#5a6b81}.auth-check input{margin:4px 0 0;width:16px;height:16px;flex-shrink:0;accent-color:#3679da}.auth-check small{display:block;color:#8c98a8;font-size:10px;margin-top:4px}.auth-inline-note{background:#f5f8fc;color:#71849d;font-size:11px;line-height:1.7;padding:12px 14px;margin:0;border-radius:9px;display:flex;gap:9px}.auth-inline-note svg{flex-shrink:0;margin-top:2px}.auth-field input.auth-code{letter-spacing:9px;font-size:23px;font-weight:650;text-align:center;padding-left:23px}.auth-resend{display:block;margin:20px auto 0;font-size:11px}.auth-terms-area{display:flex;flex-direction:column;gap:16px}.auth-terms{border:1px solid #e0e7f0;border-radius:10px;background:#fafcfe;font-size:11px}.auth-terms summary{display:flex;cursor:pointer;align-items:center;justify-content:space-between;gap:10px;padding:14px;color:#486e9d;font-weight:650;list-style:none}.auth-terms[open] summary svg{transform:rotate(90deg)}.auth-terms-text{white-space:pre-wrap;line-height:1.8;padding:0 16px 16px;color:#6b7a8f;max-height:360px;overflow:auto}.auth-country-note{background:#fffaf1;border:1px solid #f1e6d1;border-radius:10px;padding:13px;font-size:10px;line-height:1.7;color:#8b734b}.auth-country-note strong{color:#79613b}.auth-country-note p{margin:7px 0}.auth-country-note>div{display:flex;flex-direction:column;gap:6px}.auth-country-note a{color:#77603a;text-decoration:underline;text-underline-offset:3px}@media(min-width:1600px){.auth-story{padding-left:max(56px,calc((100vw - 1400px)/2))}.auth-panel{padding-right:max(56px,calc((100vw - 1400px)/2))}}@media(max-width:1100px){.auth-page{grid-template-columns:minmax(330px,.85fr) minmax(390px,1.15fr)}.auth-story{padding:38px 32px 26px}.auth-panel{padding:28px 32px 18px}.auth-story h1{font-size:43px}.auth-story-content{padding:60px 0 35px}.auth-story-content>p{font-size:13px}.auth-story-footer{gap:6px;font-size:9px}.auth-brand{font-size:21px}.auth-brand small{font-size:7px;letter-spacing:1.2px}.auth-form-wrap h2{font-size:30px}}@media(max-width:780px){.auth-page{display:block}.auth-story{padding:24px 26px 28px}.auth-story-content{padding:27px 0 0;max-width:none}.auth-eyebrow{margin-bottom:12px;font-size:8px}.auth-story h1{font-size:33px;letter-spacing:-1.3px;margin-bottom:13px}.auth-story h1 br{display:none}.auth-story h1 span{white-space:nowrap}.auth-story-content>p{max-width:530px;font-size:12px;line-height:1.7}.auth-math-art,.auth-story-features,.auth-story-footer{display:none}.auth-brand{font-size:19px}.auth-brand-symbol{width:40px;height:40px;font-size:30px;border-radius:12px}.auth-panel{padding:22px 25px 14px}.auth-form-wrap{padding:34px 0 20px;max-width:460px}.auth-panel-wide .auth-form-wrap{max-width:550px}.auth-form-wrap h2{font-size:29px}.auth-mode-icon{width:47px;height:47px;border-radius:14px;margin-bottom:16px}.auth-panel-top{font-size:10px}.auth-panel-footer{margin-top:6px}}@media(max-width:440px){.auth-story{padding:21px 20px 24px}.auth-story h1{font-size:28px;letter-spacing:-1.1px}.auth-panel{padding:20px 19px 12px}.auth-form-wrap{padding:29px 0 18px}.auth-field input,.auth-field select{font-size:16px;padding:12px}.auth-role-options button{padding:13px 11px}.auth-role-options strong{font-size:11px}.auth-role-options small{font-size:9px}.auth-field-grid{gap:13px;grid-template-columns:1fr 1fr}.auth-guardian{padding:13px}.auth-guardian .auth-field-grid{grid-template-columns:1fr}.auth-form-wrap h2{font-size:28px}.auth-subtitle{font-size:12px;margin:13px 0 23px}.auth-story-content>p{font-size:11px}}.auth-math-art .auth-art-tag svg{width:15px;height:15px;position:static;flex-shrink:0}.auth-form-links{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-block:21px 10px}.auth-check a{color:#396ec2;text-decoration:underline}.auth-panel-top>a{display:flex;gap:7px;align-items:center;color:#596d88;text-decoration:none}.auth-story{background:#1a1831}.auth-story h1 span,.auth-brand strong{color:#d8ff65}.auth-brand-symbol{background:#d8ff65;color:#201d35}.auth-math-art{background:#ad96ff09}.auth-story-features>span>svg{color:#c3aeff}.gom-opening{position:fixed;inset:0;z-index:10000;display:grid;place-items:center;background:var(--theme-opening-bg,#101020);color:var(--theme-opening-ink,#f6f4ff);overflow:hidden;min-height:100dvh}.gom-opening__stage{display:grid;place-items:center;width:100%;height:100%;animation:gom-opening-shake .24s ease-out both}.gom-opening__word{position:relative;display:block;font-size:0;line-height:0;animation:gom-opening-hit .36s cubic-bezier(.18,.82,.21,1) both}.gom-opening__word img{display:block;width:auto;height:clamp(96px,25vw,260px);max-width:90vw;object-fit:contain}@keyframes gom-opening-shake{0%{transform:translate(0)}18%{transform:translate(-9px,5px) rotate(-.5deg)}38%{transform:translate(7px,-4px) rotate(.4deg)}62%{transform:translate(-4px,2px)}82%{transform:translate(2px,-1px)}to{transform:translate(0)}}@keyframes gom-opening-hit{0%{transform:scale(1.25);opacity:0}35%{opacity:1}to{transform:scale(1);opacity:1}}@media(prefers-reduced-motion:reduce){.gom-opening__stage,.gom-opening__word{animation:none}}.gom-opening__sound-hint{position:absolute;bottom:calc(28px + env(safe-area-inset-bottom,0px));left:16px;right:16px;margin:0;text-align:center;color:var(--muted,#c7bfdc);font-family:ui-sans-serif,system-ui,sans-serif;font-size:13px}:root{color-scheme:light;font-family:Aptos,Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--navy-950: #061426;--navy-900: #081b34;--navy-850: #0c2443;--navy-800: #102d50;--ink: #132238;--ink-soft: #33465d;--muted: #6b7b90;--muted-light: #93a1b2;--line: #dfe6ef;--line-strong: #cbd6e3;--canvas: #f5f7fb;--surface: #ffffff;--surface-alt: #f8fafd;--blue: #2774ff;--blue-dark: #1458d8;--blue-soft: #eaf2ff;--cyan: #21c7f6;--violet: #7d5cff;--violet-dark: #5f40df;--violet-soft: #f0edff;--lime: #9fe870;--lime-dark: #407b1c;--lime-soft: #effbe7;--green: #00a884;--green-soft: #e7f9f4;--amber: #f4a62a;--amber-soft: #fff6df;--coral: #f36562;--coral-soft: #fff0ef;--shadow-xs: 0 1px 2px rgba(8, 27, 52, .04);--shadow-sm: 0 7px 18px rgba(21, 49, 84, .07);--shadow-md: 0 18px 45px rgba(21, 49, 84, .11);--shadow-lg: 0 28px 70px rgba(5, 22, 43, .2);--radius-sm: 10px;--radius-md: 16px;--radius-lg: 24px;--radius-xl: 30px;--sidebar: 252px;--topbar: 78px}*{box-sizing:border-box}html{min-width:320px;min-height:100%;background:var(--canvas);scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;color:var(--ink);background:radial-gradient(circle at 82% 3%,rgba(39,116,255,.06),transparent 29rem),var(--canvas)}button,input,select,textarea{font:inherit}button,select{cursor:pointer}button:disabled,select:disabled,input:disabled{cursor:not-allowed;opacity:.58}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid rgba(39,116,255,.38);outline-offset:3px}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{color:var(--ink);font-family:Aptos Display,Aptos,Inter,ui-sans-serif,sans-serif;letter-spacing:-.025em}p{color:var(--muted);line-height:1.6}a{color:inherit}.sr-only,.onboarding-visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.skip-link{position:fixed;top:10px;left:50%;z-index:500;transform:translate(-50%,-150%);border-radius:10px;background:var(--surface);color:var(--ink);padding:12px 18px;box-shadow:var(--shadow-md);font-weight:800;transition:transform .16s ease}.skip-link:focus{transform:translate(-50%)}.panel{border:1px solid rgba(198,210,225,.76);border-radius:var(--radius-lg);background:#fffffff0;box-shadow:var(--shadow-xs)}.eyebrow,.admin-eyebrow{margin:0 0 7px;color:var(--blue);font-size:.69rem;font-weight:850;letter-spacing:.14em;line-height:1.25;text-transform:uppercase}.button{min-height:44px;border:1px solid transparent;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 17px;background:var(--surface);color:var(--ink);font-size:.88rem;font-weight:780;line-height:1;text-decoration:none;box-shadow:none;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease,background .16s ease}.button:hover:not(:disabled){transform:translateY(-1px)}.button--primary,.button-primary{border-color:var(--blue);background:linear-gradient(135deg,#347fff,#1761e8);color:#fff;box-shadow:0 8px 18px #2774ff38}.button--primary:hover:not(:disabled),.button-primary:hover:not(:disabled){box-shadow:0 11px 24px #2774ff4f}.button--violet{border-color:var(--violet);background:linear-gradient(135deg,#8d70ff,#6747e4);color:#fff;box-shadow:0 9px 22px #7d5cff42}.button--soft,.button--secondary,.button-secondary{border-color:var(--line);background:var(--surface-alt);color:var(--ink)}.button--soft:hover:not(:disabled),.button--secondary:hover:not(:disabled),.button-secondary:hover:not(:disabled){border-color:#b9c8da;background:#fff;box-shadow:var(--shadow-sm)}.button--ghost,.button-ghost{border-color:transparent;background:transparent;color:var(--ink-soft)}.button--danger-outline{border-color:#f1a7a4;background:#fff;color:#b83f3b}.button--full{width:100%}.button--lg{min-height:52px;border-radius:14px;font-size:.95rem}.button--small{min-height:36px;padding:0 12px;font-size:.79rem}.button--glow{box-shadow:0 0 0 5px #2774ff1f,0 12px 30px #2774ff5c}.text-button{border:0;display:inline-flex;align-items:center;gap:6px;padding:5px 0;background:transparent;color:var(--blue);font-size:.82rem;font-weight:800}.icon-button{width:42px;height:42px;border:1px solid var(--line);border-radius:12px;display:inline-grid;place-items:center;padding:0;background:var(--surface);color:var(--ink-soft);transition:.16s ease}.icon-button:hover{border-color:var(--line-strong);color:var(--blue);box-shadow:var(--shadow-sm)}.status-badge,.admin-badge{width:max-content;min-height:26px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:4px 9px;background:#eef2f6;color:var(--ink-soft);font-size:.68rem;font-weight:820;letter-spacing:.015em;line-height:1;text-transform:capitalize}.status-badge--success,.admin-badge--success{background:var(--green-soft);color:#007e64}.status-badge--warning,.admin-badge--warning{background:var(--amber-soft);color:#9a6200}.status-badge--info,.admin-badge--info{background:var(--blue-soft);color:var(--blue-dark)}.status-badge--danger,.admin-badge--danger{background:var(--coral-soft);color:#b4413d}.status-badge--violet{background:var(--violet-soft);color:var(--violet-dark)}.positive{color:var(--green)!important}.negative{color:var(--coral)!important}input,select,textarea{width:100%;min-height:46px;border:1px solid var(--line-strong);border-radius:11px;padding:10px 12px;outline:0;background:#fff;color:var(--ink);transition:border-color .16s ease,box-shadow .16s ease}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px #2774ff1c}label>span:first-child{color:var(--ink-soft);font-size:.8rem;font-weight:750}.progress-bar{height:7px;border-radius:99px;overflow:hidden;background:#e9eef5}.progress-bar>i{height:100%;border-radius:inherit;display:block;background:linear-gradient(90deg,var(--blue),var(--cyan))}.progress-bar--light{background:#ffffff2e}.progress-bar--light>i{background:#fff}.progress-ring{position:relative;flex:0 0 auto;display:grid;place-items:center}.progress-ring svg{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}.progress-ring circle{fill:none;stroke-width:8}.progress-ring__track{stroke:#e8edf4}.progress-ring__value{stroke:var(--blue);stroke-linecap:round;transition:stroke-dashoffset .4s ease}.progress-ring strong{color:var(--ink);font-size:.78rem}.sparkline{width:100%;height:80px;overflow:visible}.sparkline__fill{fill:#2774ff1a;stroke:none}.sparkline__line{fill:none;stroke:var(--blue);stroke-width:2.6;vector-effect:non-scaling-stroke;stroke-linejoin:round;stroke-linecap:round}.level-track{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.level-node{position:relative;min-height:61px;border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;gap:8px;padding:8px;background:#fff;color:var(--ink-soft);text-align:left}.level-node>span{width:28px;height:28px;border-radius:9px;display:grid;flex:0 0 auto;place-items:center;background:var(--blue-soft);color:var(--blue);font-size:.75rem;font-weight:900}.level-node small{font-size:.7rem;font-weight:750}.level-node--b>span{background:var(--green-soft);color:var(--green)}.level-node--c>span{background:var(--violet-soft);color:var(--violet)}.level-node--d>span{background:var(--amber-soft);color:#c17a00}.level-node--selected{border-color:var(--blue);box-shadow:0 0 0 3px #2774ff1a}.level-node--locked{background:#f7f9fc;color:#9aa7b7}.level-node--locked>span{background:#e9edf3;color:#94a0ae}.level-track--compact{gap:6px}.level-track--compact .level-node{min-height:32px;border:0;padding:2px;background:transparent}.level-track--compact .level-node>span{width:28px;height:28px;border-radius:50%}.section-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.section-heading h2,.section-heading h3{margin:0}.section-heading h2{font-size:1.18rem}.section-heading h3{font-size:1.02rem}.section-heading p:not(.eyebrow){margin:4px 0 0;font-size:.82rem}.page-heading{min-height:92px;display:flex;align-items:flex-start;justify-content:space-between;gap:30px}.page-heading h1{max-width:760px;margin:0 0 8px;font-size:clamp(1.75rem,3vw,2.4rem);line-height:1.08}.page-heading h1 span{color:var(--blue)}.page-heading>div:first-child>p:last-child{max-width:730px;margin:0;font-size:.92rem}.app-shell{min-height:100vh}.sidebar{position:fixed;z-index:110;top:0;bottom:0;left:0;width:var(--sidebar);display:flex;flex-direction:column;overflow:hidden;padding:25px 18px 18px;background:radial-gradient(circle at 12% 10%,rgba(39,116,255,.24),transparent 15rem),radial-gradient(circle at 90% 76%,rgba(125,92,255,.18),transparent 12rem),linear-gradient(180deg,var(--navy-900),var(--navy-950));color:#fff}.sidebar:before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.15;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:36px 36px;-webkit-mask-image:linear-gradient(to bottom,black,transparent 65%);mask-image:linear-gradient(to bottom,black,transparent 65%)}.sidebar>*{position:relative;z-index:1}.sidebar__top{display:flex;align-items:center;justify-content:space-between;margin:0 6px 24px}.sidebar__close{display:none}.brand{display:flex;align-items:center;gap:11px}.brand__mark{position:relative;width:40px;height:40px;border:1px solid rgba(255,255,255,.24);border-radius:13px;display:grid;place-items:center;overflow:hidden;background:linear-gradient(145deg,#2774ffe6,#7d5cffc7);box-shadow:0 7px 20px #1259e759}.brand__mark:before{content:"";position:absolute;width:26px;height:26px;border:1px solid rgba(255,255,255,.35);border-radius:50%;transform:translate(8px,-8px)}.brand__mark span{position:relative;color:#fff;font-family:Georgia,serif;font-size:1.25rem;font-weight:800}.brand__mark i{position:absolute;right:6px;bottom:7px;width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 12px var(--lime)}.brand__words{display:flex;flex-direction:column}.brand__words strong{color:#fff;font-family:Aptos Display,Aptos,sans-serif;font-size:1.02rem;letter-spacing:-.02em}.brand__words span{color:#8fa8c6;font-size:.55rem;font-weight:850;letter-spacing:.24em}.brand--compact .brand__mark{width:35px;height:35px;border-radius:11px}.student-mini-card{display:flex;align-items:center;gap:10px;margin:0 0 22px;padding:11px 12px;border:1px solid rgba(159,232,112,.2);border-radius:14px;background:#ffffff12}.student-mini-card>div:nth-child(2){min-width:0;flex:1;display:flex;flex-direction:column}.student-mini-card strong{overflow:hidden;color:#fff;font-size:.78rem;text-overflow:ellipsis;white-space:nowrap}.student-mini-card span{color:#8fa8c6;font-size:.66rem}.student-mini-card>svg{color:var(--lime)}.avatar{border-radius:50%;display:grid;flex:0 0 auto;place-items:center;background:linear-gradient(145deg,#7d5cff,#2774ff);color:#fff;font-weight:900;box-shadow:inset 0 0 0 2px #ffffff2e}.avatar--xs{width:31px;height:31px;font-size:.7rem}.avatar--sm{width:35px;height:35px;font-size:.75rem}.avatar--lg{width:58px;height:58px;font-size:1.25rem}.sidebar__nav{flex:1}.nav-label{margin:0 12px 8px;color:#728da9;font-size:.6rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.nav-item{position:relative;width:100%;min-height:45px;border:0;border-radius:11px;display:flex;align-items:center;gap:12px;margin-bottom:4px;padding:0 13px;background:transparent;color:#94a9c1;font-size:.82rem;font-weight:720;text-align:left;transition:.16s ease}.nav-item:hover{background:#ffffff0f;color:#fff}.nav-item--active{background:linear-gradient(90deg,#2774ff3d,#2774ff12);color:#fff;box-shadow:inset 3px 0 var(--cyan)}.nav-item--active svg{color:#64d8ff}.nav-item__pulse{position:absolute;right:14px;width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px #9fe8701a}.sidebar__footer{position:relative}.access-card{display:flex;align-items:center;gap:10px;margin-bottom:11px;padding:11px;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:#ffffff0d}.access-card__icon{width:31px;height:31px;border-radius:9px;display:grid;place-items:center;background:#9fe8701f;color:var(--lime)}.access-card>div:last-child{display:flex;flex-direction:column}.access-card span{color:#8199b4;font-size:.61rem}.access-card strong{color:#eaf2ff;font-size:.71rem}.sidebar-profile{width:100%;border:0;border-radius:12px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;padding:8px;background:transparent;color:#fff;text-align:left}.sidebar-profile:hover{background:#ffffff0d}.sidebar-profile>div:nth-child(2){min-width:0;display:flex;flex-direction:column}.sidebar-profile strong{overflow:hidden;font-size:.72rem;text-overflow:ellipsis;white-space:nowrap}.sidebar-profile span{color:#748ba5;font-size:.61rem}.sidebar-profile>svg{color:#7289a3}.persona-menu{position:absolute;z-index:10;right:4px;bottom:55px;left:4px;border:1px solid #2c4564;border-radius:13px;overflow:hidden;padding:5px;background:#102945;box-shadow:0 14px 34px #00000052}.persona-menu button{width:100%;min-height:38px;border:0;border-radius:9px;display:flex;align-items:center;gap:9px;padding:0 10px;background:transparent;color:#dce8f5;font-size:.75rem;font-weight:700}.persona-menu button:hover{background:#ffffff12}.app-frame{min-height:100vh;margin-left:var(--sidebar)}.topbar{position:sticky;z-index:90;top:0;height:var(--topbar);border-bottom:1px solid rgba(210,219,231,.88);display:flex;align-items:center;gap:14px;padding:0 clamp(20px,3vw,42px);background:#fafcffe0;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.topbar__menu,.topbar__mobile-brand{display:none}.syllabus-chip{min-width:0;display:flex;align-items:center;gap:10px}.syllabus-chip__dot{width:9px;height:9px;border-radius:50%;box-shadow:0 0 0 5px color-mix(in srgb,currentColor 12%,transparent)}.syllabus-chip>div{display:flex;flex-direction:column}.syllabus-chip span{color:var(--muted);font-size:.61rem}.syllabus-chip strong{overflow:hidden;max-width:310px;color:var(--ink);font-size:.78rem;text-overflow:ellipsis;white-space:nowrap}.topbar__spacer{flex:1}.topbar__currencies{display:flex;align-items:center;gap:8px}.currency-pill{min-height:35px;border:1px solid var(--line);border-radius:99px;display:flex;align-items:center;gap:6px;padding:0 11px;background:#fff}.currency-pill svg{color:var(--blue)}.currency-pill span{font-size:.76rem;font-weight:850}.currency-pill small{color:var(--muted);font-size:.58rem;font-weight:800}.currency-pill--reward svg{color:#b57600}.currency-pill--reward{background:#fffcf3}.persona-badge{min-height:35px;border:1px solid var(--line);border-radius:99px;display:flex;align-items:center;gap:6px;padding:0 11px;color:var(--muted)}.persona-badge svg{width:15px}.persona-badge span{font-size:.68rem;font-weight:800;text-transform:capitalize}.main-content{outline:0}.view{width:min(1480px,100%);margin:0 auto;padding:31px clamp(20px,3vw,42px) 56px;animation:view-in .3s ease both}@keyframes view-in{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}.mobile-nav,.sidebar-backdrop{display:none}.maintenance-banner{display:flex;align-items:center;gap:8px;padding:10px 42px;background:#fff3cd;color:#795c00;font-size:.78rem;font-weight:750}.date-chip,.fair-play-chip,.curriculum-offering{border:1px solid var(--line);border-radius:13px;display:flex;align-items:center;gap:9px;padding:10px 13px;background:#ffffffd9;color:var(--muted);box-shadow:var(--shadow-xs);font-size:.76rem;font-weight:750}.empty-state{display:grid;justify-items:center;padding:46px 24px;text-align:center}.empty-state__orb{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;margin-bottom:13px;background:var(--blue-soft);color:var(--blue);font-size:1.5rem;font-family:Georgia,serif}.empty-state h3{margin:0 0 6px}.empty-state p{max-width:420px;margin:0 0 18px;font-size:.84rem}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media print{.sidebar,.topbar,.mobile-nav,.button,.text-button{display:none!important}.app-frame{margin:0}.view{width:100%;padding:0}body{background:#fff}.panel{break-inside:avoid;box-shadow:none}}.dashboard-heading h1{max-width:820px}.mission-hero{position:relative;min-height:340px;border-radius:var(--radius-xl);overflow:hidden;margin-top:8px;isolation:isolate;background:var(--navy-900);box-shadow:0 24px 55px #081b3433}.mission-hero__image{position:absolute;z-index:-3;inset:0;background-image:url(/game-of-maths-hero.png);background-position:58% center;background-size:cover;transform:scale(1.015)}.mission-hero__scrim{position:absolute;z-index:-2;inset:0;background:linear-gradient(90deg,#051226f7,#05162de8 37%,#071c3859 68%,#081b3414)}.mission-hero:after{content:"";position:absolute;z-index:-1;inset:0;pointer-events:none;background:linear-gradient(180deg,transparent 64%,rgba(4,15,31,.52))}.mission-hero__content{width:min(53%,660px);padding:38px 0 36px 43px}.mission-hero__topline{display:flex;align-items:center;gap:12px;margin-bottom:27px}.mission-hero__topline .status-badge{border:1px solid rgba(92,174,255,.25);background:#2774ff33;color:#b9d8ff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.mission-hero__topline>span{color:#a3bad3;font-size:.7rem}.mission-hero__kicker{margin:0 0 7px;color:var(--lime);font-size:.64rem;font-weight:850;letter-spacing:.15em}.mission-hero h2{max-width:530px;margin:0 0 9px;color:#fff;font-size:clamp(1.75rem,3.3vw,2.75rem);line-height:1.02}.mission-hero__content>p:not(.mission-hero__kicker){max-width:510px;margin:0 0 17px;color:#b7c8da;font-size:.88rem;line-height:1.55}.mission-hero__meta{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:22px}.mission-hero__meta span{min-height:30px;border:1px solid rgba(255,255,255,.12);border-radius:99px;display:inline-flex;align-items:center;gap:6px;padding:0 10px;background:#ffffff0f;color:#d7e5f3;font-size:.69rem;font-weight:700;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.mission-hero__meta svg{color:#76dcff}.mission-hero__orbit{position:absolute;right:34px;bottom:23px;width:165px;height:70px;pointer-events:none}.mission-hero__orbit span,.mission-hero__orbit i,.mission-hero__orbit b{position:absolute;border:1px solid rgba(116,209,255,.28);border-radius:12px;display:grid;place-items:center;background:#0a1f3fa3;color:#b8eaff;font-family:Georgia,serif;font-style:normal;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}.mission-hero__orbit span{left:0;bottom:0;width:54px;height:44px;transform:rotate(-6deg)}.mission-hero__orbit i{left:58px;top:0;width:45px;height:38px;transform:rotate(4deg)}.mission-hero__orbit b{right:0;bottom:4px;width:52px;height:46px;transform:rotate(7deg)}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin:16px 0}.metric-card{min-height:112px;border:1px solid var(--line);border-radius:18px;display:flex;align-items:center;gap:12px;padding:17px;background:#fff;box-shadow:var(--shadow-xs)}.metric-card__icon{width:39px;height:39px;border-radius:12px;display:grid;flex:0 0 auto;place-items:center;background:var(--blue-soft);color:var(--blue)}.metric-card>div:nth-child(2){min-width:0;flex:1;display:flex;flex-direction:column}.metric-card span{color:var(--muted);font-size:.68rem}.metric-card strong{margin:2px 0;color:var(--ink);font-size:1.16rem;line-height:1.1}.metric-card small{color:var(--muted);font-size:.63rem}.metric-card--streak .metric-card__icon{background:#fff0e6;color:#ff7139}.metric-card--league .metric-card__icon{background:var(--violet-soft);color:var(--violet)}.metric-card--rewards .metric-card__icon{background:var(--amber-soft);color:#c27a00}.metric-card--mastery .progress-ring{margin-left:auto}.mini-week{display:flex!important;flex:0 0 auto!important;flex-direction:row!important;align-items:end;gap:3px;height:34px}.mini-week i{width:5px;height:11px;border-radius:4px;background:#e2e8f0}.mini-week i.done{height:25px;background:linear-gradient(var(--coral),#ff9b65)}.mini-week i:nth-child(2){height:17px}.mini-week i:nth-child(3){height:21px}.mini-week i:nth-child(4){height:29px}.league-shield{width:42px;height:48px;clip-path:polygon(50% 0,95% 18%,84% 77%,50% 100%,16% 77%,5% 18%);display:grid!important;flex:0 0 auto!important;place-items:center;background:linear-gradient(145deg,#8996aa,#c4ccd7)}.league-shield span{color:#fff;font-size:.63rem;font-weight:900}.metric-card__link{width:34px;height:34px;border:0;border-radius:10px;display:grid;place-items:center;background:var(--surface-alt);color:var(--muted)}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(300px,.75fr);gap:16px}.continue-panel{padding:22px}.topic-list{display:grid;gap:9px;margin-top:16px}.continue-topic{position:relative;width:100%;min-height:92px;border:1px solid var(--line);border-radius:16px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:13px;padding:13px 16px 13px 13px;background:#fff;color:var(--ink);text-align:left;transition:.16s ease}.continue-topic:hover{border-color:#bfcde0;transform:translateY(-1px);box-shadow:var(--shadow-sm)}.continue-topic__icon{width:51px;height:51px;border-radius:15px;display:grid;place-items:center;background:color-mix(in srgb,var(--topic-color) 12%,white);font-size:1.15rem}.continue-topic__body{min-width:0}.continue-topic__title{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:8px}.continue-topic__title>div{min-width:0;display:flex;flex-direction:column}.continue-topic__title span{color:var(--muted);font-size:.6rem;font-weight:750;text-transform:uppercase;letter-spacing:.06em}.continue-topic__title strong{overflow:hidden;font-size:.87rem;text-overflow:ellipsis;white-space:nowrap}.continue-topic__title b{color:var(--blue);font-size:.73rem}.continue-topic .progress-bar{height:5px;margin-bottom:5px}.continue-topic .level-node{min-height:24px}.continue-topic .level-node>span{width:21px;height:21px;font-size:.58rem}.continue-topic>svg{color:#a6b2c1}.continue-topic__recommended{position:absolute;top:-8px;right:15px;border-radius:99px;padding:4px 8px;background:var(--blue);color:#fff;font-size:.55rem;font-weight:800}.challenge-panel{position:relative;overflow:hidden;padding:22px;background:linear-gradient(155deg,#f8f6ff,#fff 52%)}.challenge-panel:before{content:"";position:absolute;top:-80px;right:-70px;width:190px;height:190px;border-radius:50%;background:#7d5cff1a;filter:blur(1px)}.challenge-panel__visual{position:relative;height:86px;display:flex;align-items:center;justify-content:center;gap:18px;margin:2px 0 12px}.player-orb{width:57px;height:57px;border:3px solid #fff;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#2774ff,#65ccff);color:#fff;font-weight:900;box-shadow:0 0 0 3px #2774ff26,0 8px 22px #2774ff38}.player-orb--opponent{background:linear-gradient(145deg,#7d5cff,#d25cf5);box-shadow:0 0 0 3px #7d5cff26,0 8px 22px #7d5cff38}.challenge-panel__vs{display:grid;justify-items:center;color:var(--violet)}.challenge-panel__vs span{margin-top:-2px;font-size:.65rem;font-weight:900}.challenge-panel h2{margin:12px 0 4px;font-size:1.13rem}.challenge-panel>p{margin:0 0 14px;font-size:.76rem}.challenge-panel__stakes{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:15px}.challenge-panel__stakes span{border-radius:99px;display:inline-flex;align-items:center;gap:5px;padding:6px 8px;background:#f0edff;color:#6548d5;font-size:.62rem;font-weight:780}.challenge-panel>small{display:flex;align-items:center;justify-content:center;gap:5px;margin-top:10px;color:var(--muted);font-size:.59rem}.insight-panel{display:grid;grid-template-columns:1.6fr minmax(220px,.65fr) auto;align-items:center;gap:20px;margin-top:16px;padding:19px 22px}.insight-panel__copy{display:flex;align-items:flex-start;gap:13px}.insight-icon{width:42px;height:42px;border-radius:13px;display:grid;flex:0 0 auto;place-items:center;background:var(--lime-soft);color:var(--lime-dark)}.insight-panel h2{margin:0 0 4px;font-size:1rem}.insight-panel p:not(.eyebrow){margin:0;font-size:.76rem}.insight-panel__chart .sparkline{height:53px}.insight-panel__chart>div{display:flex;justify-content:space-between;margin-top:-5px;color:var(--muted);font-size:.55rem}.insight-panel__chart strong{color:var(--green)}.safety-strip{display:flex;align-items:center;gap:11px;margin-top:14px;padding:10px 15px;color:var(--muted)}.safety-strip>svg{color:var(--green)}.safety-strip>div{display:flex;flex:1;flex-wrap:wrap;gap:7px;align-items:center}.safety-strip strong{color:var(--ink-soft);font-size:.7rem}.safety-strip span{font-size:.65rem}.safety-strip__board{border:1px solid var(--line);border-radius:99px;padding:5px 9px;background:#fff;color:var(--ink-soft);font-weight:750}.curriculum-offering__icon{width:35px;height:35px;border-radius:10px;display:grid;place-items:center;color:#fff}.curriculum-offering>div{display:flex;flex-direction:column}.curriculum-offering span:not(.curriculum-offering__icon){font-size:.59rem}.curriculum-offering strong{max-width:260px;color:var(--ink);font-size:.72rem}.curriculum-offering>svg{color:var(--green)}.curriculum-overview{display:grid;grid-template-columns:minmax(320px,1fr) repeat(3,auto);align-items:center;gap:26px;padding:20px 24px;margin:7px 0 16px}.curriculum-overview__intro{display:flex;align-items:center;gap:13px}.curriculum-overview__icon{width:49px;height:49px;border-radius:15px;display:grid;flex:0 0 auto;place-items:center;background:var(--blue-soft);color:var(--blue)}.curriculum-overview__intro>div:last-child{display:flex;flex-direction:column}.curriculum-overview__intro span{color:var(--blue);font-size:.62rem;font-weight:800;text-transform:uppercase}.curriculum-overview h2{margin:2px 0;font-size:1.06rem}.curriculum-overview p{margin:0;font-size:.68rem}.curriculum-overview__stat{min-width:78px;border-left:1px solid var(--line);display:flex;flex-direction:column;padding-left:22px}.curriculum-overview__stat strong{font-size:1.15rem}.curriculum-overview__stat span{color:var(--muted);font-size:.62rem}.curriculum-toolbar{display:flex;align-items:center;gap:11px;margin:20px 0 15px}.strand-tabs{flex:1;display:flex;flex-wrap:wrap;gap:7px}.strand-tabs button{min-height:40px;border:1px solid var(--line);border-radius:11px;display:inline-flex;align-items:center;gap:7px;padding:0 12px;background:#fff;color:var(--muted);font-size:.71rem;font-weight:750}.strand-tabs button>span:last-child{border-radius:99px;padding:2px 6px;background:#eef2f7;color:var(--muted);font-size:.57rem}.strand-tabs button.active{border-color:#aac5f5;background:var(--blue-soft);color:var(--blue-dark)}.strand-tab__symbol{font-size:.9rem}.search-field{min-width:250px;border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;gap:7px;padding:0 10px;background:#fff}.search-field>svg{color:#91a0b2}.search-field input{min-height:40px;border:0;padding:0;box-shadow:none;font-size:.75rem}.search-field input:focus{box-shadow:none}.search-field button{width:25px;height:25px;border:0;border-radius:7px;display:grid;place-items:center;background:#eef2f6;color:var(--muted)}.filter-button{width:42px;height:42px}.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.topic-card{position:relative;border:1px solid var(--line);border-radius:19px;display:flex;flex-direction:column;overflow:hidden;padding:18px;background:#fff;box-shadow:var(--shadow-xs);animation:card-in .35s ease both;animation-delay:var(--delay);transition:.18s ease}@keyframes card-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.topic-card:before{content:"";position:absolute;top:0;right:0;left:0;height:3px;background:var(--topic-color);opacity:.75}.topic-card:hover{border-color:#bdcadd;transform:translateY(-2px);box-shadow:var(--shadow-sm)}.topic-card__top{display:flex;align-items:center;gap:10px}.topic-card__symbol{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;background:color-mix(in srgb,var(--topic-color) 12%,white);font-size:1.05rem}.topic-card__strand{flex:1;display:flex;flex-direction:column}.topic-card__strand span{color:var(--topic-color);font-size:.61rem;font-weight:820;text-transform:uppercase;letter-spacing:.05em}.topic-card__strand small{color:var(--muted);font-size:.6rem}.topic-card h2{margin:16px 0 6px;font-size:1.06rem}.topic-card>p{min-height:43px;margin:0 0 10px;font-size:.72rem;line-height:1.5}.topic-card__skills{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:14px}.topic-card__skills span{border-radius:7px;padding:4px 7px;background:#f2f5f9;color:var(--ink-soft);font-size:.58rem}.topic-card__levels{margin-top:auto;border-top:1px solid #edf1f6;padding-top:12px}.topic-card__levels>span{display:block;margin-bottom:7px;color:var(--muted);font-size:.59rem;font-weight:750;text-transform:uppercase}.topic-card__action{width:calc(100% + 36px);min-height:41px;border:0;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;margin:14px -18px -18px;padding:0 18px;background:#fbfcfe;color:var(--ink-soft);font-size:.7rem;font-weight:800}.topic-card__action:hover{background:color-mix(in srgb,var(--topic-color) 6%,white);color:var(--topic-color)}.curriculum-empty{grid-column:1 / -1;border:1px dashed var(--line-strong);border-radius:18px;display:grid;justify-items:center;padding:50px;color:var(--muted);text-align:center}.curriculum-empty h2{margin:10px 0 4px}.curriculum-empty p{margin:0 0 15px}.coverage-note{display:flex;align-items:flex-start;gap:9px;margin-top:15px;padding:11px 14px;color:var(--muted)}.coverage-note svg{flex:0 0 auto;color:var(--green)}.coverage-note p{margin:0;font-size:.66rem}.coverage-note strong{color:var(--ink-soft)}.drawer-layer{position:fixed;z-index:300;inset:0;display:flex;justify-content:flex-end;background:#0412247a;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.topic-drawer{width:min(500px,100%);height:100%;overflow-y:auto;padding:28px;background:#fff;box-shadow:-25px 0 60px #05142833;animation:drawer-in .24s ease both}@keyframes drawer-in{0%{transform:translate(100%)}}.topic-drawer__close{position:sticky;z-index:3;top:0;float:right;margin:-10px -8px 0 0}.topic-drawer__hero{clear:both;display:flex;gap:15px;padding:22px 0 20px}.topic-drawer__hero>span{width:60px;height:60px;border-radius:17px;display:grid;flex:0 0 auto;place-items:center;background:color-mix(in srgb,var(--topic-color) 13%,white);font-size:1.45rem}.topic-drawer__hero h2{margin:0 0 4px;font-size:1.45rem}.topic-drawer__hero p:not(.eyebrow){margin:0;font-size:.76rem}.topic-drawer__mastery{border:1px solid var(--line);border-radius:16px;display:flex;align-items:center;gap:14px;padding:15px;background:#f9fbfd}.topic-drawer__mastery>div:last-child{display:flex;flex-direction:column}.topic-drawer__mastery span{color:var(--muted);font-size:.61rem}.topic-drawer__mastery strong{font-size:.9rem}.topic-drawer__mastery p{margin:2px 0 0;font-size:.65rem}.topic-drawer__skills,.topic-drawer__levels{margin-top:22px}.topic-drawer h3{margin:0 0 11px;font-size:.9rem}.topic-drawer__skills>div{display:flex;align-items:center;gap:9px;min-height:38px;border-bottom:1px solid #eef2f6}.topic-drawer__skills>div>span{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:#eef2f6;color:var(--muted);font-size:.58rem;font-weight:850}.topic-drawer__skills svg{color:var(--green)}.topic-drawer__skills p{margin:0;color:var(--ink-soft);font-size:.72rem}.level-description{border:1px solid var(--line);border-radius:14px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:11px;margin-top:11px;padding:12px;background:#f9fbfd}.level-description>div:first-child{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue)}.level-description>div:first-child svg{position:absolute;opacity:0}.level-description>div:nth-child(2){display:flex;flex-direction:column}.level-description strong{font-size:.73rem}.level-description p{margin:1px 0 0;font-size:.63rem;line-height:1.35}.level-description>span{color:var(--blue);font-size:.65rem;font-weight:800}.topic-drawer__actions{display:grid;gap:8px;margin-top:23px}.topic-drawer__fairness{display:flex;align-items:center;justify-content:center;gap:5px;color:var(--muted);font-size:.58rem}.play-heading .fair-play-chip span{display:flex;flex-direction:column;font-size:.6rem}.play-heading .fair-play-chip strong{color:var(--ink);font-size:.72rem}.play-heading .fair-play-chip svg{color:var(--green)}.mode-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-top:9px}.mode-card{position:relative;border:1px solid var(--line);border-radius:22px;overflow:hidden;padding:19px;background:#fff;box-shadow:var(--shadow-xs);transition:.18s ease}.mode-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--mode-color) 42%,var(--line));box-shadow:var(--shadow-md)}.mode-card__visual{position:relative;height:160px;border-radius:16px;display:grid;place-items:center;overflow:hidden;margin-bottom:16px;background:linear-gradient(145deg,color-mix(in srgb,var(--mode-color) 13%,white),color-mix(in srgb,var(--mode-color) 5%,white));color:var(--mode-color)}.mode-card__visual>svg{position:relative;z-index:2;filter:drop-shadow(0 9px 12px color-mix(in srgb,var(--mode-color) 30%,transparent))}.mode-card__visual>span{position:absolute;right:11px;bottom:9px;color:color-mix(in srgb,var(--mode-color) 75%,#132238);font-size:.59rem;font-weight:900;letter-spacing:.08em}.mode-card__rings{position:absolute;width:150px;height:150px;border:1px solid color-mix(in srgb,var(--mode-color) 20%,transparent);border-radius:50%}.mode-card__rings:before,.mode-card__rings:after{content:"";position:absolute;inset:18px;border:1px solid color-mix(in srgb,var(--mode-color) 23%,transparent);border-radius:50%}.mode-card__rings:after{inset:38px;background:color-mix(in srgb,var(--mode-color) 8%,transparent)}.mode-card h2{margin:11px 0 5px;font-size:1.22rem}.mode-card>p{min-height:63px;margin:0 0 13px;font-size:.76rem}.mode-card__meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:17px}.mode-card__meta span{border-radius:7px;display:inline-flex;align-items:center;gap:3px;padding:5px 7px;background:#f3f6f9;color:var(--muted);font-size:.58rem;font-weight:700}.mode-card__meta svg{color:var(--green)}.mode-card .button{border-color:color-mix(in srgb,var(--mode-color) 25%,var(--line));color:var(--mode-color)}.mode-card--disabled{filter:grayscale(.35)}.weekly-league-card{display:grid;grid-template-columns:auto 1fr minmax(230px,.7fr) auto;align-items:center;gap:18px;margin-top:16px;padding:18px 21px}.weekly-league-card__badge{position:relative;width:58px;height:65px;clip-path:polygon(50% 0,95% 18%,84% 78%,50% 100%,16% 78%,5% 18%);display:grid;place-items:center;background:linear-gradient(145deg,#7d5cff,#3c6eff);color:#fff}.weekly-league-card__badge span{position:absolute;bottom:9px;font-size:.58rem;font-weight:900}.weekly-league-card h2{margin:0 0 3px;font-size:1.06rem}.weekly-league-card p:not(.eyebrow){margin:0;font-size:.69rem}.weekly-league-card__leaders{display:grid;gap:4px}.weekly-league-card__leaders>span{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:7px;color:var(--muted);font-size:.62rem}.weekly-league-card__leaders i{width:20px;height:20px;border-radius:6px;display:grid;place-items:center;background:#eef2f6;font-style:normal;font-weight:850}.weekly-league-card__leaders strong{color:var(--ink-soft)}.weekly-league-card__leaders .you{color:var(--blue);font-weight:800}.play-safety-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}.play-safety-row>div{display:flex;align-items:center;gap:10px;padding:11px 14px;color:var(--muted)}.play-safety-row svg{color:var(--green)}.play-safety-row span{display:flex;flex-direction:column;font-size:.61rem}.play-safety-row strong{color:var(--ink-soft);font-size:.68rem}.back-link{border:0;display:flex;align-items:center;gap:6px;margin-bottom:15px;padding:4px 0;background:transparent;color:var(--muted);font-size:.74rem;font-weight:750}.lobby-view{max-width:1050px}.lobby-card{border:1px solid var(--line);border-radius:27px;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;background:#fff;box-shadow:var(--shadow-lg)}.lobby-card__visual{position:relative;min-height:610px;display:flex;align-items:center;justify-content:center;gap:45px;overflow:hidden;background:radial-gradient(circle at center,color-mix(in srgb,var(--mode-color) 24%,#102b50),#07192f 68%)}.lobby-grid{position:absolute;inset:0;opacity:.25;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:36px 36px;transform:perspective(500px) rotateX(55deg) scale(1.4);transform-origin:bottom}.lobby-orb{position:relative;z-index:2;width:105px;height:105px;border:4px solid rgba(255,255,255,.86);border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,var(--mode-color),#20c5f3);color:#fff;font-size:2rem;font-weight:900;box-shadow:0 0 0 8px color-mix(in srgb,var(--mode-color) 25%,transparent),0 0 55px color-mix(in srgb,var(--mode-color) 55%,transparent)}.lobby-orb i{position:absolute;right:-4px;bottom:7px;width:20px;height:20px;border:3px solid #fff;border-radius:50%;background:var(--lime)}.lobby-orb--two{background:linear-gradient(145deg,#7d5cff,#d05bf2)}.lobby-vs{position:relative;z-index:2;display:grid;justify-items:center;color:#fff;text-shadow:0 2px 20px var(--mode-color)}.lobby-vs strong{font-size:.82rem}.lobby-solo-icon{position:absolute;z-index:1;width:210px;height:210px;border:1px solid rgba(255,255,255,.15);border-radius:50%;display:grid;place-items:center;color:#ffffff26}.lobby-solo-icon:before,.lobby-solo-icon:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.1);border-radius:50%}.lobby-solo-icon:before{inset:-45px}.lobby-solo-icon:after{inset:-95px}.lobby-card__content{padding:42px 38px}.lobby-card__content h1{margin:14px 0 7px;font-size:2rem}.lobby-card__content>p{margin-bottom:23px;font-size:.81rem}.lobby-settings{display:grid;gap:16px}.lobby-settings label,.lobby-settings>div{display:grid;gap:7px}.lobby-settings>div>span{color:var(--ink-soft);font-size:.8rem;font-weight:750}.lobby-skill-preview{border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;gap:11px;margin:18px 0 12px;padding:12px;background:#f8fafc}.lobby-skill-preview__icon{width:41px;height:41px;border-radius:12px;display:grid;place-items:center;background:#fff;font-size:1rem}.lobby-skill-preview>div:last-child{min-width:0;display:flex;flex-direction:column}.lobby-skill-preview span{color:var(--muted);font-size:.57rem;text-transform:uppercase}.lobby-skill-preview strong{font-size:.77rem}.lobby-skill-preview p{overflow:hidden;margin:1px 0 0;font-size:.6rem;text-overflow:ellipsis;white-space:nowrap}.matchmaking-row{min-height:35px;display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;color:var(--green);font-size:.64rem;font-weight:750}.matchmaking-row>span{display:flex;align-items:center;gap:5px}.lobby-fairness{display:flex;align-items:center;justify-content:center;gap:5px;margin-top:11px;color:var(--muted);font-size:.59rem;text-align:center}.game-stage{width:100%;max-width:none;min-height:calc(100vh - var(--topbar));padding-top:20px;background:radial-gradient(circle at 50% 5%,rgba(39,116,255,.06),transparent 30rem)}.game-hud{min-height:64px;border:1px solid var(--line);border-radius:16px;display:grid;grid-template-columns:auto minmax(190px,.7fr) minmax(220px,1fr) auto;align-items:center;gap:16px;padding:9px 13px;background:#ffffffed;box-shadow:var(--shadow-sm)}.game-hud__title{display:flex;flex-direction:column}.game-hud__title span{color:var(--muted);font-size:.58rem;text-transform:uppercase}.game-hud__title strong{font-size:.78rem}.game-hud__progress{display:flex;align-items:center;gap:9px}.game-hud__progress>span{color:var(--muted);font-size:.65rem;font-weight:750}.game-hud__progress>div{height:7px;flex:1;border-radius:99px;overflow:hidden;background:#e8edf4}.game-hud__progress i{height:100%;display:block;border-radius:inherit;background:linear-gradient(90deg,var(--blue),var(--cyan));transition:width .25s ease}.game-timer{min-width:83px;min-height:39px;border-radius:11px;display:flex;align-items:center;justify-content:center;gap:7px;background:var(--navy-900);color:#fff}.game-timer strong{font-size:.9rem;font-variant-numeric:tabular-nums}.game-timer--calm{background:var(--blue-soft);color:var(--blue-dark)}.game-timer--urgent{background:var(--coral);animation:timer-pulse 1s infinite}@keyframes timer-pulse{50%{box-shadow:0 0 0 7px #f365621f}}.match-progress{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;max-width:850px;margin:15px auto 0}.match-progress>div{display:grid;grid-template-columns:auto auto 1fr auto;align-items:center;gap:8px}.player-avatar{width:31px;height:31px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#2774ff,#54ceff);color:#fff;font-size:.68rem;font-weight:900}.player-avatar--opponent{background:linear-gradient(145deg,#7d5cff,#d05bf2)}.match-progress strong{font-size:.66rem}.match-progress>div>div{height:5px;border-radius:99px;overflow:hidden;background:#e5eaf1}.match-progress i{height:100%;display:block;background:var(--blue)}.match-progress>div:last-child i{background:var(--violet)}.match-progress b{font-size:.72rem}.match-progress__vs{color:var(--muted);font-size:.59rem;font-weight:900}.question-shell{display:grid;grid-template-columns:minmax(0,1fr) 225px;gap:16px;max-width:1050px;margin:17px auto 0}.question-card{min-height:510px;border:1px solid var(--line);border-radius:24px;padding:30px 34px;background:#fff;box-shadow:var(--shadow-md)}.question-card__meta{display:flex;align-items:center;justify-content:space-between}.question-card__meta>span{display:flex;align-items:center;gap:5px;color:var(--muted);font-size:.61rem}.question-card__label{margin:33px 0 8px;color:var(--blue);font-size:.62rem;font-weight:850;letter-spacing:.12em}.question-card h1{max-width:780px;min-height:74px;margin:0 0 25px;font-size:clamp(1.5rem,3vw,2.25rem);line-height:1.24}.answer-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.answer-grid button{min-height:69px;border:1px solid var(--line);border-radius:15px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:11px;padding:10px 13px;background:#fbfcfe;color:var(--ink);text-align:left;transition:.15s ease}.answer-grid button:hover:not(:disabled){border-color:#9ebcf0;transform:translateY(-1px);background:#f7faff}.answer-grid button>span{width:32px;height:32px;border:1px solid var(--line);border-radius:9px;display:grid;place-items:center;background:#fff;color:var(--muted);font-size:.68rem;font-weight:850}.answer-grid button strong{font-size:.83rem}.answer-grid button.selected{border-color:var(--blue);background:var(--blue-soft)}.answer-grid button.correct{border-color:#69cdb6;background:var(--green-soft)}.answer-grid button.correct>span{border-color:var(--green);background:var(--green);color:#fff}.answer-grid button.correct>svg{color:var(--green)}.answer-grid button.incorrect{border-color:#eeaaa7;background:var(--coral-soft)}.answer-grid button.incorrect>span{border-color:var(--coral);background:var(--coral);color:#fff}.answer-grid button.incorrect>svg{color:var(--coral)}.hint-button{border:0;display:flex;align-items:center;gap:6px;margin:17px auto 0;padding:7px;background:transparent;color:var(--violet);font-size:.7rem;font-weight:760}.hint-panel{border:1px solid #ded7ff;border-radius:13px;display:flex;gap:9px;margin-top:12px;padding:12px;background:#f8f6ff;color:var(--violet)}.hint-panel strong{color:var(--violet-dark);font-size:.7rem}.hint-panel p{margin:2px 0 0;color:#655e80;font-size:.67rem}.feedback-panel{border-radius:16px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;margin-top:18px;padding:13px}.feedback-panel--correct{border:1px solid #a4ddcf;background:var(--green-soft)}.feedback-panel--incorrect{border:1px solid #f0c6a1;background:#fff7ed}.feedback-panel__icon{width:41px;height:41px;border-radius:12px;display:grid;place-items:center;background:#fff;color:var(--green)}.feedback-panel--incorrect .feedback-panel__icon{color:#e17a24}.feedback-panel strong{font-size:.76rem}.feedback-panel p{margin:2px 0;color:var(--ink-soft);font-size:.67rem;line-height:1.4}.feedback-panel small{color:#a45a19;font-size:.58rem}.feedback-panel__advance{display:inline-flex;align-items:center;justify-content:center;gap:6px;color:#a45a19;font-size:.65rem;font-weight:800;white-space:nowrap}.game-side-card{align-self:start;border:1px solid var(--line);border-radius:19px;padding:20px;background:linear-gradient(160deg,#f5f9ff,#fff)}.game-side-card__orb{width:49px;height:49px;border-radius:15px;display:grid;place-items:center;margin-bottom:16px;background:var(--blue-soft);color:var(--blue)}.game-side-card h2{margin:0 0 5px;font-size:.98rem}.game-side-card>p:not(.eyebrow){margin:0 0 17px;font-size:.67rem}.game-side-card>div:not(.game-side-card__orb){border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;min-height:41px}.game-side-card>div span{color:var(--muted);font-size:.63rem}.game-side-card>div strong{font-size:.76rem}.game-side-card>small{display:flex;gap:5px;margin-top:14px;color:var(--muted);font-size:.55rem;line-height:1.4}.result-view{max-width:760px}.result-card{position:relative;border:1px solid var(--line);border-radius:28px;overflow:hidden;padding:38px;background:#fff;box-shadow:var(--shadow-lg);text-align:center}.result-card:before{content:"";position:absolute;top:-130px;left:50%;width:380px;height:260px;border-radius:50%;transform:translate(-50%);background:radial-gradient(circle,rgba(39,116,255,.18),transparent 70%)}.result-emblem{position:relative;width:76px;height:76px;border:5px solid #fff;border-radius:24px;display:grid;place-items:center;margin:0 auto 14px;transform:rotate(-3deg);background:linear-gradient(145deg,#ffcf4b,#ef9e1d);color:#fff;box-shadow:0 9px 28px #ef9e1d4d}.result-card h1{margin:11px 0 3px;font-size:2rem}.result-card>p{margin:0;font-size:.74rem}.result-score{display:flex;flex-direction:column;margin:23px 0 17px}.result-score>span{color:var(--muted);font-size:.61rem;text-transform:uppercase}.result-score>strong{color:var(--ink);font-size:2.6rem;line-height:1}.result-score>small{color:var(--muted);font-size:.59rem}.result-metrics{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:15px;overflow:hidden}.result-metrics>div{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:6px;padding:13px;text-align:left}.result-metrics>div+div{border-left:1px solid var(--line)}.result-metrics svg{grid-row:1 / 3;color:var(--blue)}.result-metrics span{color:var(--muted);font-size:.57rem}.result-metrics strong{font-size:.78rem}.result-unanswered{display:flex;align-items:center;justify-content:center;gap:6px;margin:10px 0 0;color:var(--coral);font-size:.66rem;font-weight:750}.result-earnings{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:13px 0}.result-earning{border-radius:14px;display:flex;align-items:center;gap:10px;padding:13px;text-align:left}.result-earning--xp{background:var(--blue-soft);color:var(--blue)}.result-earning--reward{background:var(--amber-soft);color:#af7000}.result-earning>div{flex:1;display:flex;flex-direction:column}.result-earning span{font-size:.59rem}.result-earning strong{font-size:1rem}.result-insight{display:flex;align-items:flex-start;gap:10px;padding:13px;background:#f8fafc;border-radius:14px;text-align:left}.result-insight svg{color:var(--violet);flex:0 0 auto}.result-insight strong{font-size:.73rem}.result-insight p{margin:2px 0 0;font-size:.64rem}.result-actions{display:flex;justify-content:center;gap:9px;margin-top:18px}.result-confetti i{position:absolute;width:7px;height:13px;border-radius:3px;background:var(--blue);transform:rotate(25deg)}.result-confetti i:nth-child(1){left:14%;top:12%}.result-confetti i:nth-child(2){left:24%;top:22%;background:var(--lime);transform:rotate(-35deg)}.result-confetti i:nth-child(3){right:17%;top:13%;background:var(--violet)}.result-confetti i:nth-child(4){right:27%;top:26%;background:var(--amber);transform:rotate(55deg)}.result-confetti i:nth-child(5){left:8%;top:36%;background:var(--coral)}.result-confetti i:nth-child(6){right:9%;top:39%;background:var(--cyan)}.report-summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin:8px 0 16px}.report-summary-card{border:1px solid var(--line);border-radius:17px;display:grid;grid-template-columns:auto 1fr;align-items:center;column-gap:10px;padding:15px;background:#fff}.report-summary-card__icon{grid-row:1 / 4;width:40px;height:40px;border-radius:12px;display:grid;place-items:center}.report-summary-card__icon--blue{background:var(--blue-soft);color:var(--blue)}.report-summary-card__icon--green{background:var(--green-soft);color:var(--green)}.report-summary-card__icon--violet{background:var(--violet-soft);color:var(--violet)}.report-summary-card__icon--amber{background:var(--amber-soft);color:#b67600}.report-summary-card>span{color:var(--muted);font-size:.62rem}.report-summary-card>strong{font-size:1.15rem}.report-summary-card>small{color:var(--muted);font-size:.57rem}.report-summary-card>small svg{vertical-align:-2px}.report-layout{display:grid;grid-template-columns:265px minmax(0,1fr);gap:15px;align-items:start}.report-topic-list{position:sticky;top:calc(var(--topbar) + 15px);max-height:calc(100vh - var(--topbar) - 32px);overflow:hidden;padding:17px}.report-topic-list .section-heading>span{border-radius:99px;padding:4px 8px;background:#eef2f6;color:var(--muted);font-size:.59rem;font-weight:800}.report-topic-list__items{max-height:calc(100vh - 190px);overflow-y:auto;margin:12px -7px 0;padding:0 7px;scrollbar-width:thin}.report-topic-list__items button{width:100%;min-height:55px;border:0;border-radius:11px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;margin-bottom:4px;padding:7px 8px;background:transparent;color:var(--ink-soft);text-align:left}.report-topic-list__items button:hover{background:#f5f8fb}.report-topic-list__items button.active{background:var(--blue-soft);color:var(--blue-dark)}.report-topic-list__symbol{width:31px;height:31px;border-radius:9px;display:grid;place-items:center;background:#fff}.report-topic-list__items button>div{min-width:0;display:flex;flex-direction:column}.report-topic-list__items strong{overflow:hidden;font-size:.68rem;text-overflow:ellipsis;white-space:nowrap}.report-topic-list__items div span{color:var(--muted);font-size:.55rem}.report-topic-list__items svg.complete{color:var(--green)}.report-detail{display:grid;gap:14px}.report-hero{padding:21px}.report-hero__heading{display:flex;align-items:center;gap:13px}.report-hero__symbol{width:53px;height:53px;border-radius:15px;display:grid;place-items:center;background:color-mix(in srgb,var(--topic-color) 12%,white);font-size:1.2rem}.report-hero__heading>div:nth-child(2){flex:1}.report-hero__heading h2{margin:0 0 2px;font-size:1.23rem}.report-hero__heading p:not(.eyebrow){margin:0;font-size:.62rem}.report-hero__track{border-top:1px solid var(--line);display:grid;grid-template-columns:130px 1fr;align-items:center;gap:14px;margin-top:17px;padding-top:16px}.report-hero__track>div{display:flex;flex-direction:column}.report-hero__track span{color:var(--muted);font-size:.6rem}.report-hero__track strong{font-size:.76rem}.report-evidence-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:16px}.report-evidence-grid>div{border-radius:12px;display:flex;flex-direction:column;padding:11px;background:#f7f9fc}.report-evidence-grid span{color:var(--muted);font-size:.56rem}.report-evidence-grid strong{margin:2px 0;font-size:.82rem}.report-evidence-grid small{color:var(--muted);font-size:.53rem}.report-detail-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:14px}.mastery-trend-card,.mode-split-card{padding:19px}.mastery-chart{display:grid;grid-template-columns:auto 1fr;gap:8px;margin-top:18px}.mastery-chart__axis{height:105px;display:flex;flex-direction:column;justify-content:space-between;color:var(--muted);font-size:.52rem}.mastery-chart .sparkline{height:105px;background:repeating-linear-gradient(to bottom,#eef2f6 0 1px,transparent 1px 26px)}.mastery-trend-card>p{margin:8px 0 0;font-size:.61rem}.mode-split{display:grid;gap:13px;margin-top:17px}.mode-split__row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:7px}.mode-split__row>span{display:flex;align-items:center;gap:6px;color:var(--ink-soft);font-size:.65rem;font-weight:750}.mode-split__row>span svg{color:var(--blue)}.mode-split__row>div{grid-column:1/-1;height:6px;border-radius:99px;overflow:hidden;background:#e9eef4}.mode-split__row i{height:100%;display:block;background:var(--blue)}.mode-split__row--multi i{background:var(--violet)}.mode-split__row--multi>span svg{color:var(--violet)}.mode-split__row>strong{font-size:.73rem}.win-rate{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr auto;margin-top:5px;padding-top:12px}.win-rate span,.win-rate small{color:var(--muted);font-size:.56rem}.win-rate strong{grid-row:1/3;grid-column:2;align-self:center;color:var(--violet);font-size:1.05rem}.recommendation-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:13px;padding:17px;background:linear-gradient(100deg,#f4f1ff,#fff)}.recommendation-card__icon{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;background:#fff;color:var(--violet);box-shadow:var(--shadow-sm)}.recommendation-card h3{margin:0 0 2px;font-size:.9rem}.recommendation-card p:not(.eyebrow){margin:0;font-size:.64rem}.recent-sessions-card{padding:19px}.session-table{margin-top:13px}.session-table__head,.session-table__row{display:grid;grid-template-columns:1.1fr .45fr .6fr .7fr .85fr .7fr;align-items:center;gap:10px;min-height:40px;padding:0 8px}.session-table__head{color:var(--muted);font-size:.56rem;font-weight:800;text-transform:uppercase}.session-table__row{border-top:1px solid var(--line);color:var(--ink-soft);font-size:.64rem}.session-table__row>span:first-child{display:flex;align-items:center;gap:5px;text-transform:capitalize}.session-table__row strong{font-size:.7rem}.report-method-note{display:flex;align-items:center;gap:10px;margin-top:14px;padding:10px 15px;color:var(--green)}.report-method-note>div{flex:1;display:flex;flex-direction:column}.report-method-note strong{color:var(--ink-soft);font-size:.68rem}.report-method-note span{color:var(--muted);font-size:.59rem}.reward-economy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:8px 0 14px}.economy-card{position:relative;border:1px solid var(--line);border-radius:21px;overflow:hidden;padding:21px;background:#fff}.economy-card__glow{position:absolute;top:-80px;right:-80px;width:180px;height:180px;border-radius:50%;background:#ffffff1c}.economy-card__icon{width:45px;height:45px;border-radius:14px;display:grid;place-items:center;margin-bottom:19px;background:#f1f5f9}.economy-card>span{display:block;color:var(--muted);font-size:.63rem}.economy-card>strong{display:block;margin:3px 0;font-size:1.8rem}.economy-card>p{margin:0 0 15px;font-size:.68rem}.economy-card>small{display:flex;align-items:center;justify-content:center;gap:4px;margin-top:8px;color:var(--muted);font-size:.55rem}.economy-card ul{display:grid;gap:7px;margin:16px 0 0;padding:13px 0 0;border-top:1px solid rgba(255,255,255,.18);list-style:none}.economy-card li{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:.61rem}.economy-card--xp{border-color:transparent;background:linear-gradient(145deg,#1455cf,#2774ff 58%,#35b4eb);color:#fff;box-shadow:0 16px 35px #2774ff38}.economy-card--xp .economy-card__icon{background:#ffffff24;color:var(--lime)}.economy-card--xp>span,.economy-card--xp>p,.economy-card--xp>small,.economy-card--xp li{color:#d5e6ff}.economy-card--xp>strong{color:#fff}.economy-card--xp li svg{color:var(--lime)}.economy-card--points{border-color:transparent;background:linear-gradient(145deg,#5e3ad1,#7d5cff 58%,#ab65e9);color:#fff;box-shadow:0 16px 35px #7d5cff38}.economy-card--points .economy-card__icon{background:#ffffff24;color:#ffe17b}.economy-card--points>span,.economy-card--points>p,.economy-card--points li{color:#e8e1ff}.economy-card--points>strong{color:#fff}.economy-card--points>strong small{font-size:.65rem}.economy-card--points li svg{color:#ffe17b}.reward-balance-split{display:grid;grid-template-columns:1fr 1fr;gap:7px}.reward-balance-split>div{border-radius:11px;display:grid;grid-template-columns:auto 1fr;gap:3px 7px;padding:9px;background:#ffffff1a}.reward-balance-split svg{grid-row:1/3;align-self:center}.reward-balance-split span{font-size:.52rem;color:#d8d0ff}.reward-balance-split strong{font-size:.7rem}.economy-card--wallet .economy-card__icon{background:var(--amber-soft);color:#b87700}.wallet-guardian{border:1px solid var(--line);border-radius:13px;display:flex;align-items:center;gap:8px;margin:14px 0;padding:10px;background:#fafbfd}.wallet-guardian>div{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#7d5cff,#2774ff);color:#fff;font-size:.7rem;font-weight:900}.wallet-guardian>span{min-width:0;flex:1;display:flex;flex-direction:column}.wallet-guardian small{color:var(--muted);font-size:.5rem}.wallet-guardian strong{overflow:hidden;font-size:.68rem;text-overflow:ellipsis;white-space:nowrap}.toast-notice{position:sticky;z-index:20;top:calc(var(--topbar) + 10px);border:1px solid #d6cfff;border-radius:13px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;margin:0 0 13px;padding:11px 13px;background:#f7f4ff;color:var(--violet-dark);box-shadow:var(--shadow-sm);font-size:.7rem}.toast-notice button{border:0;background:transparent;color:inherit;font-size:1rem}.reward-catalog,.reward-history{padding:21px}.voucher-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin-top:17px}.voucher-card{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}.voucher-card__brand{height:91px;display:flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(145deg,color-mix(in srgb,var(--voucher-color) 88%,#fff),var(--voucher-color));color:#fff}.voucher-card__brand span{font-size:1.5rem}.voucher-card__brand strong{font-size:.82rem;letter-spacing:.12em}.voucher-card__body{padding:13px}.voucher-card__body>span{display:block;color:var(--muted);font-size:.59rem}.voucher-card__body>strong{display:block;margin:3px 0 9px;font-size:.9rem}.voucher-card__body small{display:block;margin:5px 0 10px;color:var(--muted);font-size:.55rem}.voucher-card .progress-bar i{background:var(--voucher-color)}.reward-history{margin-top:14px}.reward-ledger{margin-top:13px}.reward-ledger__row{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:11px;min-height:57px;border-top:1px solid var(--line);padding:8px 2px}.reward-ledger__row:first-child{border-top:0}.reward-ledger__icon{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue)}.reward-ledger__icon--win{background:var(--amber-soft);color:#b97700}.reward-ledger__icon--mastery{background:var(--violet-soft);color:var(--violet)}.reward-ledger__icon--streak{background:#fff0e8;color:#e66b30}.reward-ledger__row>div:nth-child(2){display:flex;flex-direction:column}.reward-ledger__row>div strong{font-size:.7rem}.reward-ledger__row>div span{color:var(--muted);font-size:.55rem}.reward-ledger__row>strong{font-size:.73rem}.reward-ledger__empty{display:flex;align-items:center;justify-content:center;gap:7px;padding:30px;color:var(--muted);font-size:.7rem}.reward-trust-note{display:flex;align-items:center;gap:10px;margin-top:13px;padding:12px 15px;color:var(--green)}.reward-trust-note>div{display:flex;flex-direction:column}.reward-trust-note strong{color:var(--ink-soft);font-size:.68rem}.reward-trust-note span{color:var(--muted);font-size:.59rem}.settings-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:15px;align-items:start}.settings-tabs{position:sticky;top:calc(var(--topbar) + 15px);padding:8px}.settings-tabs button{width:100%;min-height:58px;border:0;border-radius:11px;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:9px;padding:8px 10px;background:transparent;color:var(--muted);text-align:left}.settings-tabs button:hover{background:#f6f8fb}.settings-tabs button.active{background:var(--blue-soft);color:var(--blue)}.settings-tabs button>span{display:flex;flex-direction:column}.settings-tabs strong{color:var(--ink-soft);font-size:.69rem}.settings-tabs button.active strong{color:var(--blue-dark)}.settings-tabs small{font-size:.53rem}.settings-panel{min-height:530px;padding:25px}.settings-section__heading{display:flex;align-items:center;gap:13px;border-bottom:1px solid var(--line);padding-bottom:18px}.settings-section__heading h2{margin:0 0 3px;font-size:1.16rem}.settings-section__heading p{margin:0;font-size:.7rem}.settings-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}.form-grid label{display:grid;gap:6px}.form-grid label small{color:var(--muted);font-size:.55rem}.active-entitlement{border:1px solid #acd9ce;border-radius:15px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:11px;margin-top:20px;padding:14px;background:var(--green-soft)}.active-entitlement>span:first-child{width:43px;height:43px;border-radius:12px;display:grid;place-items:center;color:#fff}.active-entitlement>div{display:flex;flex-direction:column}.active-entitlement small{color:var(--green);font-size:.52rem;font-weight:850;letter-spacing:.08em}.active-entitlement strong{font-size:.78rem}.active-entitlement p{margin:1px 0 0;font-size:.6rem}.warning-callout,.info-callout{border:1px solid #f0d39b;border-radius:13px;display:flex;gap:9px;margin:14px 0;padding:12px;background:#fff9eb;color:#ba7600}.warning-callout strong,.info-callout strong{color:var(--ink-soft);font-size:.69rem}.warning-callout p,.info-callout p{margin:2px 0 0;font-size:.61rem}.info-callout{border-color:#bdd2f4;background:#f2f7ff;color:var(--blue)}.billing-plan-card{border:1px solid var(--line);border-radius:16px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin:20px 0;padding:17px;background:#f9fbfd}.billing-plan-card h3{margin:8px 0 3px}.billing-plan-card p{margin:0;font-size:.65rem}.billing-plan-card>strong{font-size:1.3rem}.billing-plan-card>strong small{color:var(--muted);font-size:.6rem}.billing-timeline{display:grid;grid-template-columns:repeat(3,1fr);margin-bottom:16px}.billing-timeline>div{position:relative;display:flex;gap:8px}.billing-timeline>div:after{content:"";position:absolute;top:7px;right:0;left:9px;height:2px;background:#dfe6ef}.billing-timeline>div:last-child:after{display:none}.billing-timeline i{position:relative;z-index:1;width:15px;height:15px;border:4px solid #fff;border-radius:50%;background:#b7c2d0;box-shadow:0 0 0 1px #cdd7e3}.billing-timeline .done i{background:var(--green)}.billing-timeline span{position:relative;z-index:1;display:flex;flex-direction:column;padding-right:10px;background:#fff}.billing-timeline strong{font-size:.62rem}.billing-timeline small{color:var(--muted);font-size:.53rem}.billing-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0 0 18px}.billing-options button{border:1px solid var(--line);border-radius:13px;display:flex;flex-direction:column;align-items:flex-start;gap:3px;padding:13px;background:#fff;color:var(--ink);text-align:left}.billing-options button.active{border-color:var(--blue);background:var(--blue-soft);box-shadow:0 0 0 2px #2774ff14}.billing-options span{font-size:.58rem;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.billing-options strong{font-size:.9rem}.billing-options small,.form-footnote{color:var(--muted);font-size:.53rem}.form-footnote{margin:8px 0 0}.preference-list{display:grid;margin:20px 0}.preference-list>label{min-height:62px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px}.preference-list>label>span{display:flex;align-items:center;gap:10px}.preference-list>label>span>span{display:flex;flex-direction:column}.preference-list strong{font-size:.71rem}.preference-list small{color:var(--muted);font-size:.57rem}.preference-list input[type=checkbox]{appearance:none;width:39px;height:23px;min-height:0;border:0;border-radius:99px;padding:0;background:#cdd5df;transition:.2s}.preference-list input[type=checkbox]:after{content:"";width:17px;height:17px;border-radius:50%;display:block;margin:3px;background:#fff;box-shadow:0 1px 3px #00000040;transition:.2s}.preference-list input[type=checkbox]:checked{background:var(--blue)}.preference-list input[type=checkbox]:checked:after{transform:translate(16px)}.privacy-facts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}.privacy-facts>div{border-radius:12px;display:flex;align-items:center;gap:9px;padding:11px;background:#f7f9fc;color:var(--green)}.privacy-facts span{display:flex;flex-direction:column}.privacy-facts strong{color:var(--ink-soft);font-size:.66rem}.privacy-facts small{color:var(--muted);font-size:.55rem}.onboarding-shell{position:relative;min-height:100vh;overflow:hidden;padding:0 32px 38px;background:radial-gradient(circle at 16% 23%,rgba(39,116,255,.18),transparent 30rem),radial-gradient(circle at 89% 72%,rgba(125,92,255,.12),transparent 28rem),#f3f6fb}.onboarding-backdrop{position:absolute;inset:0;pointer-events:none;overflow:hidden}.onboarding-backdrop:before{content:"";position:absolute;inset:0;opacity:.25;background-image:linear-gradient(rgba(39,116,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(39,116,255,.06) 1px,transparent 1px);background-size:46px 46px;-webkit-mask-image:linear-gradient(90deg,black,transparent 38%,transparent 68%,black);mask-image:linear-gradient(90deg,black,transparent 38%,transparent 68%,black)}.onboarding-orbit{position:absolute;border:1px solid rgba(39,116,255,.1);border-radius:50%}.onboarding-orbit-one{width:440px;height:440px;top:-190px;left:-190px;box-shadow:0 0 0 65px #2774ff06,0 0 0 130px #2774ff05}.onboarding-orbit-two{width:380px;height:380px;right:-160px;bottom:-170px;box-shadow:0 0 0 70px #7d5cff05}.onboarding-header{position:relative;z-index:2;width:min(1240px,100%);height:82px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.onboarding-brand{display:flex;align-items:center;gap:10px;text-decoration:none}.onboarding-brand-mark{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(145deg,var(--blue),var(--violet));color:#fff;font-family:Georgia,serif;font-size:1.25rem;font-weight:800;box-shadow:0 9px 23px #2774ff3d}.onboarding-brand>span:last-child{display:flex;flex-direction:column}.onboarding-brand strong{font-family:Aptos Display,Aptos,sans-serif;font-size:1.02rem}.onboarding-brand small{color:var(--muted);font-size:.52rem;font-weight:900;letter-spacing:.22em;text-transform:uppercase}.onboarding-demo-button{color:var(--blue)}.onboarding-layout{position:relative;z-index:1;width:min(1240px,100%);min-height:650px;margin:7px auto 0;display:grid;grid-template-columns:minmax(350px,.82fr) minmax(580px,1.18fr);gap:20px}.onboarding-intro{position:relative;min-height:650px;overflow:hidden;padding:50px 42px;background:var(--navy-900);box-shadow:0 24px 65px #081b3433}.onboarding-intro:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#0512261f,#051226eb 73%),url(/game-of-maths-hero.png) 64% top/cover no-repeat;opacity:.87}.onboarding-intro:after{content:"∑   π   x²   △";position:absolute;right:-26px;bottom:145px;color:#70cbff1c;font-family:Georgia,serif;font-size:3rem;letter-spacing:.4em;transform:rotate(-8deg)}.onboarding-intro>*{position:relative;z-index:1}.onboarding-intro .eyebrow{color:var(--lime)}.onboarding-intro h1{max-width:460px;margin:10px 0 13px;color:#fff;font-size:clamp(2rem,4vw,3.35rem);line-height:.98}.onboarding-intro-copy{max-width:420px;color:#c4d5e7;font-size:.86rem}.onboarding-feature-list{display:grid;gap:9px;margin-top:250px}.onboarding-feature{border:1px solid rgba(255,255,255,.1);border-radius:13px;display:flex;align-items:center;gap:10px;padding:10px;background:#071a34a3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.onboarding-feature-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#2774ff38;color:#75dcff}.onboarding-feature>span:last-child{display:flex;flex-direction:column}.onboarding-feature strong{color:#fff;font-size:.7rem}.onboarding-feature small{color:#91a9c2;font-size:.57rem}.onboarding-trust-note{display:flex;align-items:center;gap:7px;margin-top:17px;color:#92abc5;font-size:.59rem}.onboarding-trust-note svg{color:var(--lime)}.onboarding-card{min-height:650px;display:flex;flex-direction:column;overflow:hidden;padding:0;background:#fffffff5;box-shadow:0 24px 65px #1d36541c}.onboarding-progress{border-bottom:1px solid var(--line);padding:17px 26px;background:#fbfcfe}.onboarding-progress ol{position:relative;display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;list-style:none}.onboarding-progress ol:before{content:"";position:absolute;top:15px;right:11%;left:11%;height:2px;background:#dfe6ef}.onboarding-progress-step{position:relative;z-index:1;display:grid;justify-items:center;gap:5px;color:#97a4b4;font-size:.57rem;font-weight:760}.onboarding-progress-icon{width:31px;height:31px;border:2px solid #e0e6ee;border-radius:50%;display:grid;place-items:center;background:#fff;color:#9ca9b8}.onboarding-progress-step-active{color:var(--blue)}.onboarding-progress-step-active .onboarding-progress-icon{border-color:var(--blue);background:var(--blue);color:#fff;box-shadow:0 0 0 5px #2774ff1a}.onboarding-progress-step-complete{color:var(--green)}.onboarding-progress-step-complete .onboarding-progress-icon{border-color:var(--green);background:var(--green);color:#fff}.onboarding-form{flex:1;display:flex;flex-direction:column;padding:28px 34px 25px}.onboarding-step{flex:1;animation:onboarding-step-in .25s ease both}@keyframes onboarding-step-in{0%{opacity:0;transform:translate(8px)}to{opacity:1;transform:none}}.onboarding-step-heading h2{margin:0 0 5px;font-size:1.55rem}.onboarding-step-heading>p:not(.eyebrow){margin:0 0 22px;font-size:.75rem}.onboarding-step-heading h2:focus{outline:0}.onboarding-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.onboarding-field{display:grid;gap:6px}.onboarding-field-wide{grid-column:1/-1}.onboarding-field small{color:var(--muted);font-size:.54rem}.onboarding-avatar-picker,.onboarding-board-picker,.onboarding-year-picker{border:0;margin:21px 0 0;padding:0}.onboarding-avatar-picker legend,.onboarding-board-picker legend,.onboarding-year-picker legend{margin-bottom:9px;color:var(--ink-soft);font-size:.72rem;font-weight:800}.onboarding-avatar-options{display:flex;gap:8px}.onboarding-avatar-option{position:relative;width:52px;height:52px;border:1px solid var(--line);border-radius:15px;display:grid;place-items:center;background:#f9fbfd;font-size:1.35rem;cursor:pointer}.onboarding-avatar-option input,.onboarding-board-option input,.onboarding-year-option input{position:absolute;opacity:0;pointer-events:none}.onboarding-avatar-option-selected{border-color:var(--blue);background:var(--blue-soft);box-shadow:0 0 0 3px #2774ff1a}.onboarding-board-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.onboarding-board-option{position:relative;min-height:65px;border:1px solid var(--line);border-radius:13px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;padding:10px;background:#fff;cursor:pointer}.onboarding-board-option:hover{border-color:#b7c8dc}.onboarding-board-option-selected{border-color:var(--blue);background:var(--blue-soft);box-shadow:0 0 0 2px #2774ff14}.onboarding-board-icon{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:#f1f5f9}.onboarding-board-copy{min-width:0;display:flex;flex-direction:column}.onboarding-board-copy strong{font-size:.7rem}.onboarding-board-copy small{overflow:hidden;color:var(--muted);font-size:.52rem;text-overflow:ellipsis;white-space:nowrap}.onboarding-board-check{opacity:0;color:var(--blue)}.onboarding-board-option-selected .onboarding-board-check{opacity:1}.onboarding-year-picker>p{margin:0;font-size:.65rem}.onboarding-year-options{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.onboarding-year-option{position:relative;border:1px solid var(--line);border-radius:12px;display:flex;flex-direction:column;padding:10px;background:#fff;cursor:pointer}.onboarding-year-option>span{font-size:.67rem;font-weight:750}.onboarding-year-option small{color:var(--muted);font-size:.51rem}.onboarding-year-option-selected{border-color:var(--blue);background:var(--blue-soft);color:var(--blue-dark)}.onboarding-privacy-banner{border:1px solid #bde0d8;border-radius:13px;display:flex;align-items:center;gap:10px;margin-bottom:16px;padding:11px;background:var(--green-soft);color:var(--green)}.onboarding-privacy-banner>span{display:flex;flex-direction:column}.onboarding-privacy-banner strong{color:#146d58;font-size:.69rem}.onboarding-privacy-banner small{color:#478276;font-size:.56rem}.onboarding-consent{border:1px solid var(--line);border-radius:13px;display:flex;align-items:flex-start;gap:10px;margin-top:16px;padding:12px;background:#f9fbfd;cursor:pointer}.onboarding-consent input{appearance:none;width:21px;height:21px;min-height:0;border:1px solid var(--line-strong);border-radius:6px;padding:0;flex:0 0 auto}.onboarding-consent input:checked{border-color:var(--blue);background:var(--blue)}.onboarding-consent input:checked:after{content:"✓";display:grid;place-items:center;color:#fff;font-size:.75rem;font-weight:900}.onboarding-consent>span{display:flex;flex-direction:column}.onboarding-consent strong{font-size:.66rem}.onboarding-consent small{margin-top:2px;color:var(--muted);font-size:.55rem;line-height:1.45}.onboarding-review-profile{border:1px solid var(--line);border-radius:14px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:12px;background:#f9fbfd}.onboarding-review-avatar{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(145deg,var(--blue-soft),var(--violet-soft));font-size:1.25rem}.onboarding-review-profile>span:nth-child(2){display:flex;flex-direction:column}.onboarding-review-profile small{color:var(--muted);font-size:.52rem}.onboarding-review-profile strong{font-size:.75rem}.onboarding-review-profile>span span{color:var(--muted);font-size:.56rem}.onboarding-trial-card{border:1px solid #c6d8f5;border-radius:17px;margin-top:14px;padding:15px;background:linear-gradient(145deg,#f4f8ff,#fff)}.onboarding-trial-heading{display:flex;align-items:center;gap:10px}.onboarding-trial-icon{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;background:var(--blue);color:#fff}.onboarding-trial-heading h3{margin:0;font-size:.94rem}.onboarding-trial-heading .eyebrow{margin-bottom:1px}.onboarding-trial-timeline{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0}.onboarding-trial-timeline>div{border-radius:11px;padding:9px;background:#fff}.onboarding-trial-timeline dt{color:var(--muted);font-size:.54rem}.onboarding-trial-timeline dd{display:flex;align-items:center;gap:5px;margin:3px 0 0;color:var(--ink-soft);font-size:.64rem;font-weight:750}.onboarding-trial-timeline svg{color:var(--green)}.onboarding-price-summary{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #dce6f4;border-bottom:1px solid #dce6f4}.onboarding-price-summary>span{display:flex;flex-direction:column;padding:10px}.onboarding-price-summary>span+span{border-left:1px solid #dce6f4}.onboarding-price-summary small{color:var(--muted);font-size:.52rem}.onboarding-price-summary strong{font-size:.9rem}.onboarding-price-summary strong span{color:var(--muted);font-size:.53rem}.onboarding-billing-note{margin:10px 0 0;font-size:.55rem;line-height:1.45}.onboarding-review-checks{display:flex;flex-wrap:wrap;gap:6px;margin-top:11px}.onboarding-review-checks span{border-radius:99px;display:flex;align-items:center;gap:4px;padding:5px 8px;background:var(--green-soft);color:#27715e;font-size:.55rem;font-weight:700}.onboarding-error{border:1px solid #efb3b0;border-radius:10px;margin-top:12px;padding:9px 11px;background:var(--coral-soft);color:#a43e3a;font-size:.65rem;font-weight:700}.onboarding-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:20px}.onboarding-next-button{min-width:145px}.admin-view{width:min(1480px,100%);margin:0 auto;padding:28px clamp(20px,3vw,42px) 56px;color:var(--ink)}.admin-header{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:15px}.admin-header__copy h1{margin:3px 0 5px;font-size:2rem}.admin-header__copy p{margin:0;font-size:.76rem}.admin-header__copy .admin-eyebrow{display:flex;align-items:center;gap:5px}.admin-header__status{display:flex;align-items:center;gap:10px}.admin-live-status{border:1px solid #b7e1d7;border-radius:99px;display:flex;align-items:center;gap:6px;padding:7px 10px;background:var(--green-soft);color:#10715c;font-size:.62rem;font-weight:800}.admin-live-status:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px #00a8841f}.admin-live-status--paused{border-color:#f1d59e;background:var(--amber-soft);color:#8c5b00}.admin-live-status--paused:before{background:var(--amber)}.admin-tabs{position:sticky;z-index:50;top:calc(var(--topbar) + 8px);overflow:hidden;margin-bottom:15px;padding:6px;background:#fffffff0;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.admin-tabs__list{display:flex;overflow-x:auto;gap:4px;scrollbar-width:none}.admin-tab{min-height:42px;border:0;border-radius:10px;display:flex;align-items:center;gap:7px;padding:0 12px;background:transparent;color:var(--muted);font-size:.66rem;font-weight:760;white-space:nowrap}.admin-tab:hover{background:#f5f7fa}.admin-tab--active{background:var(--navy-900);color:#fff}.admin-panel-container:focus{outline:0}.admin-tab-content{animation:view-in .22s ease both}.admin-section-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:16px}.admin-section-heading__copy h2{margin:0 0 4px;font-size:1.25rem}.admin-section-heading__copy p{max-width:730px;margin:0;font-size:.72rem}.admin-section-heading__action{flex:0 0 auto}.admin-panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:12px}.admin-panel-heading h3{margin:0;font-size:.9rem}.admin-panel-heading p{margin:2px 0 0;font-size:.62rem}.admin-metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}.admin-metric-grid--compact .admin-metric{min-height:91px}.admin-metric{min-height:105px;display:flex;align-items:center;gap:11px;padding:15px}.admin-metric__icon{width:41px;height:41px;border-radius:12px;display:grid;flex:0 0 auto;place-items:center;background:var(--violet-soft);color:var(--violet)}.admin-metric--blue .admin-metric__icon{background:var(--blue-soft);color:var(--blue)}.admin-metric--green .admin-metric__icon{background:var(--green-soft);color:var(--green)}.admin-metric--orange .admin-metric__icon{background:#fff0e7;color:#ec6f32}.admin-metric__body{min-width:0;display:flex;flex-direction:column}.admin-metric__label{color:var(--muted);font-size:.57rem}.admin-metric__value{overflow:hidden;margin:2px 0;font-size:1.1rem;text-overflow:ellipsis;white-space:nowrap}.admin-metric__detail{color:var(--muted);font-size:.52rem}.admin-overview-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:13px}.admin-operations-panel,.admin-audit-panel,.admin-coverage-panel,.admin-level-framework,.admin-review-panel,.admin-review-checklist,.admin-users-panel,.admin-subscription-panel,.admin-policy-note,.admin-match-panel,.admin-reward-ledger,.admin-safeguard-panel,.admin-flag-panel,.admin-settings-section{padding:19px}.admin-audit-panel{grid-column:1/-1;margin-top:13px}.admin-action-list,.admin-control-list,.admin-flag-list,.admin-reward-list{margin:0;padding:0;list-style:none}.admin-action-list li{min-height:63px;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px}.admin-action-list li:first-child{border-top:0}.admin-action-list__icon{width:37px;height:37px;border-radius:11px;display:grid;place-items:center}.admin-action-list__icon--warning{background:var(--amber-soft);color:#aa6d00}.admin-action-list__icon--info{background:var(--blue-soft);color:var(--blue)}.admin-action-list__icon--success{background:var(--green-soft);color:var(--green)}.admin-action-list li>div{display:flex;flex-direction:column}.admin-action-list strong{font-size:.66rem}.admin-action-list div span{color:var(--muted);font-size:.54rem}.admin-icon-button{width:34px;min-height:34px;padding:0}.admin-status-list{margin:0}.admin-status-list>div{min-height:48px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px}.admin-status-list>div:first-child{border-top:0}.admin-status-list dt{color:var(--muted);font-size:.63rem}.admin-status-list dd{margin:0}.admin-table-wrap{width:100%;overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;font-size:.61rem}.admin-table th{padding:9px 10px;background:#f6f8fb;color:var(--muted);font-size:.53rem;font-weight:850;letter-spacing:.04em;text-align:left;text-transform:uppercase;white-space:nowrap}.admin-table td{border-top:1px solid var(--line);padding:10px;color:var(--ink-soft);vertical-align:middle}.admin-table tbody tr:hover{background:#fbfcfe}.admin-code{border-radius:5px;padding:3px 5px;background:#eef2f6;color:var(--ink-soft);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.53rem}.admin-board-cell,.admin-topic-cell,.admin-user-cell{display:flex;flex-direction:column}.admin-board-cell{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:7px}.admin-board-cell>span:first-child{grid-row:1/3;width:29px;height:29px;border-radius:8px;display:grid;place-items:center;background:#f2f5f8}.admin-board-cell strong,.admin-topic-cell strong,.admin-user-cell strong{font-size:.63rem}.admin-board-cell small,.admin-topic-cell small,.admin-user-cell small{color:var(--muted);font-size:.5rem}.admin-level-count,.admin-level-dot{width:max-content;min-width:24px;height:24px;border-radius:7px;display:inline-grid;place-items:center;padding:0 5px;background:var(--blue-soft);color:var(--blue);font-size:.55rem;font-weight:900}.admin-level-count--b,.admin-level-dot--b{background:var(--green-soft);color:var(--green)}.admin-level-count--c,.admin-level-dot--c{background:var(--violet-soft);color:var(--violet)}.admin-level-count--d,.admin-level-dot--d{background:var(--amber-soft);color:#ab6e00}.admin-strand-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin-bottom:13px}.admin-strand-card{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:10px;padding:14px}.admin-strand-card__icon{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--blue-soft);font-size:1rem}.admin-strand-card>div{display:flex;flex-direction:column}.admin-strand-card__name{font-size:.67rem;font-weight:800}.admin-strand-card small{color:var(--muted);font-size:.52rem}.admin-legend{display:flex;flex-wrap:wrap;gap:7px}.admin-legend>span{display:flex;align-items:center;gap:4px;color:var(--muted);font-size:.52rem}.admin-level-framework{margin-top:13px}.admin-level-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.admin-level-card{border:1px solid var(--line);border-radius:13px;padding:13px;background:#f9fbfd}.admin-level-card__code{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;margin-bottom:9px;background:var(--blue-soft);color:var(--blue);font-size:.68rem;font-weight:900}.admin-level-card--b .admin-level-card__code{background:var(--green-soft);color:var(--green)}.admin-level-card--c .admin-level-card__code{background:var(--violet-soft);color:var(--violet)}.admin-level-card--d .admin-level-card__code{background:var(--amber-soft);color:#aa6d00}.admin-level-card h4{margin:0 0 3px;font-size:.69rem}.admin-level-card p{margin:0;font-size:.54rem}.admin-review-panel{margin-bottom:13px}.admin-filter-group{display:flex;gap:6px}.admin-review-checklist{display:grid;grid-template-columns:auto 1fr;gap:12px;background:linear-gradient(145deg,#f5fbf9,#fff)}.admin-review-checklist__icon{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;background:var(--green-soft);color:var(--green)}.admin-review-checklist h3{margin:0 0 5px;font-size:.8rem}.admin-review-checklist ul{display:grid;gap:5px;margin:0;padding-left:17px;color:var(--muted);font-size:.57rem}.admin-policy-note{display:flex;gap:10px;margin-top:13px;background:#f4f8ff}.admin-policy-note svg{flex:0 0 auto;color:var(--blue)}.admin-policy-note strong{display:block;font-size:.68rem}.admin-policy-note p{margin:2px 0 0;font-size:.56rem}.admin-match-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.55fr);gap:13px}.admin-reward-list li{min-height:54px;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px}.admin-reward-list li:first-child{border-top:0}.admin-reward-list__icon{width:33px;height:33px;border-radius:10px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue)}.admin-reward-list li>div{display:flex;flex-direction:column}.admin-reward-list strong{font-size:.61rem}.admin-reward-list div span{color:var(--muted);font-size:.5rem}.admin-points-positive{color:var(--green);font-size:.63rem;font-weight:850}.admin-points-negative{color:var(--coral);font-size:.63rem;font-weight:850}.admin-empty-state{display:grid;justify-items:center;padding:28px;color:var(--muted);text-align:center}.admin-empty-state strong{margin-top:7px;color:var(--ink-soft);font-size:.68rem}.admin-empty-state span{font-size:.53rem}.admin-safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.admin-control-list li{min-height:50px;border-top:1px solid var(--line);display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.6rem}.admin-control-list li:first-child{border-top:0}.admin-control-list svg{color:var(--green)}.admin-flag-list li{min-height:59px;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:9px}.admin-flag-list li:first-child{border-top:0}.admin-flag-list__severity{border-radius:99px;padding:4px 7px;background:var(--amber-soft);color:#966000;font-size:.49rem;font-weight:850}.admin-flag-list__severity--low{background:var(--blue-soft);color:var(--blue)}.admin-flag-list li>div{display:flex;flex-direction:column}.admin-flag-list strong{font-size:.62rem}.admin-flag-list div span{color:var(--muted);font-size:.51rem}.admin-safety .admin-audit-panel{margin-top:13px}.admin-settings-form{display:grid;gap:13px}.admin-settings-section__heading{display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding-bottom:13px}.admin-settings-section__icon{width:39px;height:39px;border-radius:11px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue)}.admin-settings-section__heading h3{margin:0;font-size:.8rem}.admin-settings-section__heading p{margin:2px 0 0;font-size:.56rem}.admin-field-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}.admin-field-grid--three{grid-template-columns:repeat(3,1fr)}.admin-field{display:grid;gap:5px}.admin-field>span:first-child{font-size:.62rem}.admin-field>small{color:var(--muted);font-size:.5rem}.admin-input-prefix,.admin-input-suffix{position:relative;display:flex;align-items:center}.admin-input-prefix small{position:absolute;left:10px;z-index:1;color:var(--muted);font-size:.54rem}.admin-input-prefix input{padding-left:43px}.admin-input-suffix small{position:absolute;right:10px;color:var(--muted);font-size:.54rem}.admin-input-suffix input{padding-right:43px}.admin-rule-preview{display:flex;flex-wrap:wrap;gap:7px;margin-top:13px}.admin-rule-preview span{border-radius:99px;padding:6px 8px;background:#f1f4f8;color:var(--muted);font-size:.54rem}.admin-switch-list{display:grid;margin-top:10px}.admin-switch{position:relative;min-height:61px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;align-items:center;gap:10px;cursor:pointer}.admin-switch>input{position:absolute;opacity:0}.admin-switch__track{width:39px;height:23px;border-radius:99px;background:#cbd4df;transition:.2s}.admin-switch__track>span{width:17px;height:17px;border-radius:50%;display:block;margin:3px;background:#fff;box-shadow:0 1px 3px #0003;transition:.2s}.admin-switch>input:checked+.admin-switch__track{background:var(--blue)}.admin-switch>input:checked+.admin-switch__track>span{transform:translate(16px)}.admin-switch--danger>input:checked+.admin-switch__track{background:var(--coral)}.admin-switch__copy{display:flex;flex-direction:column}.admin-switch__copy strong{font-size:.64rem}.admin-switch__copy small{color:var(--muted);font-size:.52rem}.admin-settings-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px}.admin-save-status{flex:1;margin:0;color:var(--green);font-size:.57rem}.admin-action-message{position:sticky;z-index:12;top:calc(var(--topbar) + 8px);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;border:1px solid #b8e3d8;border-radius:12px;margin:10px 0;padding:10px 12px;background:#eefbf7;color:#08745e;box-shadow:var(--shadow-sm);font-size:.62rem;font-weight:700}.admin-action-message button{border:0;background:transparent;color:inherit;font-size:1rem;line-height:1}@media(max-width:1240px){.metric-grid,.parent-metrics,.report-summary-grid,.topic-grid,.voucher-grid,.admin-metric-grid,.admin-strand-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.parent-hero-student{min-width:290px}.mode-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:1040px){:root{--topbar: 68px}.sidebar{transform:translate(-102%);box-shadow:var(--shadow-lg);transition:transform .22s ease}.sidebar--open{transform:translate(0)}.sidebar__close{display:grid;border-color:#ffffff21;background:#ffffff0f;color:#fff}.sidebar-backdrop{position:fixed;z-index:105;inset:0;border:0;display:block;padding:0;background:#030e1e80;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.app-frame{margin-left:0}.topbar__menu{display:grid}.topbar__mobile-brand{display:block}.topbar__mobile-brand .brand__mark{box-shadow:none}.syllabus-chip{margin-left:3px}.main-content{padding-bottom:76px}.mobile-nav{position:fixed;z-index:95;right:12px;bottom:10px;left:12px;min-height:61px;border:1px solid rgba(205,215,227,.88);border-radius:18px;display:flex;align-items:center;justify-content:space-around;overflow:hidden;padding:5px 7px;background:#ffffffed;box-shadow:0 15px 45px #081b3433;-webkit-backdrop-filter:blur(17px);backdrop-filter:blur(17px)}.mobile-nav button{min-width:58px;min-height:49px;border:0;border-radius:12px;display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;gap:3px;background:transparent;color:var(--muted)}.mobile-nav button span{font-size:.54rem;font-weight:750}.mobile-nav button.mobile-nav__active{background:var(--blue-soft);color:var(--blue)}.dashboard-grid{grid-template-columns:1fr}.challenge-panel{display:grid;grid-template-columns:auto 1fr;column-gap:18px;align-items:center}.challenge-panel__visual{grid-row:1 / 7;width:200px}.challenge-panel>.status-badge,.challenge-panel h2,.challenge-panel p,.challenge-panel__stakes,.challenge-panel .button,.challenge-panel>small{grid-column:2}.mode-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mode-card__visual{height:130px}.weekly-league-card{grid-template-columns:auto 1fr auto}.weekly-league-card__leaders{display:none}.report-layout{grid-template-columns:225px minmax(0,1fr)}.report-evidence-grid{grid-template-columns:repeat(2,1fr)}.reward-economy-grid{grid-template-columns:1fr 1fr}.economy-card--wallet{grid-column:1 / -1}.parent-dashboard-grid{grid-template-columns:1fr}.parent-side-stack{grid-template-columns:1fr 1fr}.onboarding-layout{grid-template-columns:minmax(310px,.7fr) minmax(520px,1.3fr)}.onboarding-intro{padding:40px 30px}.onboarding-feature-list{margin-top:265px}.admin-tabs{top:calc(var(--topbar) + 6px)}.admin-match-layout{grid-template-columns:1fr}}@media(max-width:860px){.onboarding-shell{padding:0 18px 28px}.onboarding-layout{grid-template-columns:1fr}.onboarding-intro{min-height:420px;padding:36px}.onboarding-intro:before{background:linear-gradient(90deg,#051226f0,#0512268c),url(/game-of-maths-hero.png) 65% center/cover no-repeat}.onboarding-intro h1{max-width:520px;font-size:2.5rem}.onboarding-feature-list{grid-template-columns:repeat(3,1fr);margin-top:105px}.onboarding-feature{align-items:flex-start}.onboarding-card{min-height:650px}.mission-hero__content{width:66%}.mission-hero__scrim{background:linear-gradient(90deg,#051226fa,#05162de0 54%,#071c3840)}.mode-grid{grid-template-columns:1fr}.mode-card{display:grid;grid-template-columns:190px 1fr;column-gap:20px}.mode-card__visual{grid-row:1 / 7;height:100%;min-height:220px;margin:0}.mode-card>*:not(.mode-card__visual){grid-column:2}.mode-card>.status-badge{align-self:end}.mode-card>p{min-height:auto}.lobby-card{grid-template-columns:.8fr 1.2fr}.lobby-card__visual{min-height:610px;gap:15px}.lobby-orb{width:80px;height:80px}.question-shell{grid-template-columns:1fr}.game-side-card{display:none}.report-layout{grid-template-columns:1fr}.report-topic-list{position:static;max-height:none}.report-topic-list__items{max-height:245px}.settings-layout{grid-template-columns:1fr}.settings-tabs{position:static;display:grid;grid-template-columns:repeat(4,1fr)}.settings-tabs button{grid-template-columns:auto;justify-items:center;text-align:center}.settings-tabs button>span small{display:none}.parent-hero{align-items:flex-start}.parent-hero-student{min-width:250px}.admin-overview-grid,.admin-safety-grid{grid-template-columns:1fr}.admin-audit-panel{grid-column:auto}}@media(max-width:720px){:root{--topbar: 61px}.topbar{gap:8px;padding:0 12px}.topbar__menu{width:38px;height:38px}.topbar__mobile-brand,.syllabus-chip__dot,.syllabus-chip span{display:none}.syllabus-chip strong{max-width:150px;font-size:.66rem}.topbar__currencies .currency-pill{min-height:32px;padding:0 8px}.topbar__currencies small,.persona-badge{display:none}.view,.parent-shell,.admin-view{padding:22px 14px 92px}.page-heading{min-height:auto;flex-direction:column;gap:13px;margin-bottom:18px}.page-heading h1{font-size:1.75rem}.page-heading>div:first-child>p:last-child{font-size:.8rem}.date-chip,.curriculum-offering,.fair-play-chip{align-self:stretch}.mission-hero{min-height:450px}.mission-hero__image{background-position:67% bottom}.mission-hero__scrim{background:linear-gradient(180deg,#051226fc,#05162dde 57%,#071c3826)}.mission-hero__content{width:100%;padding:28px 24px}.mission-hero__topline{margin-bottom:21px}.mission-hero h2{font-size:2rem}.mission-hero__orbit{display:none}.metric-grid,.parent-metrics,.report-summary-grid{grid-template-columns:1fr 1fr;gap:8px}.metric-card{min-height:105px;padding:12px}.metric-card__icon{width:34px;height:34px}.metric-card strong{font-size:.96rem}.metric-card--mastery .progress-ring{display:none}.dashboard-grid{gap:10px}.continue-panel{padding:16px}.continue-topic{min-height:88px;padding:11px}.continue-topic__icon{width:43px;height:43px}.challenge-panel{display:block;padding:18px}.challenge-panel__visual{width:100%}.insight-panel{grid-template-columns:1fr;padding:16px}.insight-panel__chart,.safety-strip__board{display:none}.curriculum-overview{grid-template-columns:1fr 1fr 1fr;gap:10px;padding:16px}.curriculum-overview__intro{grid-column:1 / -1}.curriculum-overview__stat{min-width:0;border-left:0;border-top:1px solid var(--line);padding:10px 0 0}.curriculum-toolbar{align-items:stretch;flex-wrap:wrap}.strand-tabs{width:100%;flex-wrap:nowrap;overflow-x:auto;padding-bottom:3px}.strand-tabs button{flex:0 0 auto;min-height:42px}.search-field{min-width:0;flex:1}.topic-grid{grid-template-columns:1fr}.topic-card>p{min-height:auto}.topic-drawer{padding:20px}.level-track:not(.level-track--compact){grid-template-columns:repeat(2,1fr)}.mode-card{display:block;padding:16px}.mode-card__visual{min-height:145px;height:145px;margin-bottom:15px}.weekly-league-card{grid-template-columns:auto 1fr;padding:15px}.weekly-league-card .button{grid-column:1 / -1}.play-safety-row{grid-template-columns:1fr;gap:4px}.lobby-view{padding-top:17px}.lobby-card{grid-template-columns:1fr}.lobby-card__visual{min-height:230px}.lobby-card__content{padding:25px 20px}.lobby-card__content h1{font-size:1.65rem}.game-stage{padding:10px 10px 86px}.game-hud{grid-template-columns:auto 1fr auto;gap:8px;min-height:58px;padding:7px}.game-hud__title{display:none}.game-hud__progress{min-width:0}.game-timer{min-width:72px}.match-progress{gap:7px}.match-progress>div{grid-template-columns:auto 1fr auto}.match-progress>div strong{display:none}.match-progress>div>div{grid-column:2}.question-shell{margin-top:11px}.question-card{min-height:0;border-radius:19px;padding:21px 16px}.question-card__label{margin-top:24px}.question-card h1{min-height:62px;font-size:1.45rem}.answer-grid{grid-template-columns:1fr}.answer-grid button{min-height:60px}.feedback-panel{grid-template-columns:auto 1fr}.feedback-panel .button,.feedback-panel__advance{grid-column:1 / -1}.result-card{padding:28px 17px}.result-metrics{grid-template-columns:1fr 1fr 1fr}.result-metrics>div{padding:9px 7px}.result-earnings{grid-template-columns:1fr}.result-actions{flex-direction:column}.report-detail-grid,.report-hero__track{grid-template-columns:1fr}.recommendation-card{grid-template-columns:auto 1fr}.recommendation-card .button{grid-column:1 / -1}.session-table__head{display:none}.session-table__row{grid-template-columns:repeat(3,1fr);gap:8px;padding:11px 4px}.reward-economy-grid{grid-template-columns:1fr}.economy-card--wallet{grid-column:auto}.voucher-grid{grid-template-columns:1fr 1fr}.reward-ledger__row{grid-template-columns:auto 1fr auto}.reward-ledger__row>strong{grid-column:2}.settings-tabs{grid-template-columns:repeat(2,1fr)}.settings-panel{min-height:0;padding:18px}.form-grid{grid-template-columns:1fr}.billing-plan-card{align-items:flex-start;flex-direction:column}.billing-timeline{grid-template-columns:1fr;gap:14px}.billing-timeline>div:after{top:12px;bottom:-14px;left:7px;width:2px;height:auto}.billing-options,.privacy-facts{grid-template-columns:1fr}.parent-hero{min-height:0;flex-direction:column;padding:23px}.parent-hero h1{font-size:1.65rem}.parent-hero-student{min-width:0;width:100%}.parent-side-stack,.parent-settings-grid{grid-template-columns:1fr}.parent-topic-meta{gap:6px}.parent-footer-note,.admin-header{align-items:flex-start;flex-direction:column}.admin-tabs{top:calc(var(--topbar) + 4px);margin-right:-6px;margin-left:-6px}.admin-tab{min-height:44px}.admin-section-heading{flex-direction:column}.admin-metric-grid,.admin-strand-grid,.admin-level-grid{grid-template-columns:1fr 1fr}.admin-field-grid,.admin-field-grid--three{grid-template-columns:1fr}.admin-panel-heading--stack-mobile{flex-direction:column}.admin-settings-actions{flex-wrap:wrap}.admin-save-status{width:100%;flex-basis:100%}}@media(max-width:520px){.topbar__currencies .currency-pill:nth-child(1){display:none}.mobile-nav{right:7px;bottom:6px;left:7px}.mobile-nav button{min-width:0}.mobile-nav button span{font-size:.49rem}.metric-grid,.parent-metrics,.report-summary-grid{grid-template-columns:1fr 1fr}.metric-card{display:grid;grid-template-columns:auto 1fr}.metric-card>:last-child:not(div:nth-child(2)){display:none}.section-heading{align-items:flex-start;flex-direction:column;gap:8px}.continue-topic{grid-template-columns:auto 1fr}.continue-topic>svg{display:none}.continue-topic__recommended{right:8px}.onboarding-shell{padding:0 9px 18px}.onboarding-header{height:67px;padding:0 5px}.onboarding-demo-button{min-height:38px;padding:0 10px;font-size:.68rem}.onboarding-intro{min-height:385px;border-radius:20px;padding:28px 22px}.onboarding-intro h1{font-size:2rem}.onboarding-feature-list{display:none}.onboarding-trust-note{margin-top:128px}.onboarding-card{min-height:640px;border-radius:20px}.onboarding-progress{padding:14px 11px}.onboarding-progress-step>span:last-child{display:none}.onboarding-form{padding:23px 18px 20px}.onboarding-field-grid,.onboarding-board-grid{grid-template-columns:1fr}.onboarding-board-grid{max-height:300px;overflow-y:auto}.onboarding-year-options,.onboarding-price-summary{grid-template-columns:1fr}.onboarding-price-summary>span+span{border-top:1px solid #dce6f4;border-left:0}.onboarding-review-checks{display:none}.curriculum-overview{grid-template-columns:1fr 1fr 1fr}.curriculum-overview__intro p{display:none}.curriculum-overview__stat{text-align:center}.topic-drawer__hero{padding-top:35px}.level-description{grid-template-columns:auto 1fr}.level-description>span{grid-column:2}.match-progress .player-avatar{width:28px;height:28px}.question-card__meta>span{display:none}.result-metrics span{display:none}.result-metrics>div{grid-template-columns:1fr;justify-items:center;text-align:center}.result-metrics svg{grid-row:auto}.report-evidence-grid{grid-template-columns:1fr 1fr}.report-hero__heading{align-items:flex-start}.report-hero__heading .progress-ring{display:none}.voucher-grid{grid-template-columns:1fr}.reward-catalog,.reward-history{padding:16px}.parent-contact-list{grid-template-columns:1fr}.parent-contact-list span:last-child{grid-column:auto}.parent-guardian-form{grid-template-columns:1fr}.parent-field-wide{grid-column:auto}.parent-guardian-identity{grid-template-columns:auto 1fr}.parent-verification-badge{grid-column:1 / -1;width:max-content}.admin-metric-grid,.admin-strand-grid,.admin-level-grid{grid-template-columns:1fr}.admin-metric{min-height:90px}}.learning-view{max-width:1460px;margin:auto}.lesson-resume-card{display:flex;align-items:center;gap:18px;padding:23px;margin:22px 0}.lesson-resume-card>svg{color:#2774ff;flex-shrink:0}.lesson-resume-card>div{flex:1}.lesson-resume-card h2{font-size:1.05rem;margin:7px 0}.lesson-resume-card p:last-child{font-size:.8rem;margin:0;line-height:1.65}@media(max-width:760px){.lesson-resume-card{flex-wrap:wrap}.lesson-resume-card>div{flex-basis:70%}.lesson-resume-card>button{margin-left:42px}}.lesson-header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0 0 18px}.lesson-save{display:flex;align-items:center;gap:6px;font-size:.7rem;color:#16836c}.lesson-save--error{color:#bd4b22}.lesson-hero{display:flex;justify-content:space-between;gap:20px;border:1px solid #ccdcf3;border-radius:24px;padding:30px;background:linear-gradient(125deg,#eaf2ff,#f3efff 70%,#e8faf5);margin-bottom:24px}.lesson-hero .eyebrow{display:flex;align-items:center;gap:7px}.lesson-hero h1{margin:10px 0 8px;font-size:clamp(1.55rem,2.5vw,2.45rem);letter-spacing:-.04em}.lesson-hero p{margin-bottom:0}.lesson-hero__progress{min-width:185px;display:flex;flex-direction:column;align-items:flex-end;justify-content:center}.lesson-hero__progress strong{font-size:2rem;color:#285bbb}.lesson-hero__progress strong small{font-size:1rem;color:#7890b3}.lesson-hero__progress>span,.lesson-hero__progress>small{color:#586e8c;font-size:.7rem}.lesson-hero__progress [role=progressbar]{height:6px;width:180px;background:#d5e3f5;border-radius:5px;margin:12px 0 5px;overflow:hidden}.lesson-hero__progress i{display:block;height:100%;background:#2774ff}.lesson-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:23px;align-items:start}.lesson-outline{position:sticky;top:92px;border:1px solid var(--line);border-radius:19px;background:#fff;overflow:hidden}.lesson-outline nav{max-height:calc(100vh - 230px);overflow-y:auto;padding:16px 10px}.lesson-outline nav>p{font-size:.6rem;font-weight:850;letter-spacing:.12em;color:#778daa;padding:0 10px}.lesson-outline nav button{width:100%;border:0;border-radius:10px;background:transparent;display:flex;gap:9px;align-items:center;text-align:left;padding:10px 9px;color:#61728b;cursor:pointer}.lesson-outline nav button span{width:21px;flex-shrink:0;font-size:.65rem;color:#3f87d5}.lesson-outline nav button strong{font-size:.68rem;line-height:1.45;font-weight:650}.lesson-outline nav button.active{color:#185cc9;background:#eaf2ff}.lesson-outline nav button:hover{background:#f1f6fd}.lesson-outline__toggle{display:none}.lesson-restart{display:flex;gap:8px;align-items:center;padding:15px;width:100%;border:0;border-top:1px solid var(--line);background:#f8fafc;color:#526785;font-size:.69rem;cursor:pointer}.lesson-restart-prompt{padding:12px;font-size:.72rem}.lesson-restart-prompt .text-button{display:block;margin-top:12px}.lesson-content{min-width:0}.lesson-page-label{display:grid;gap:7px;margin:0 0 19px}.lesson-page-label>span{font-size:.64rem;font-weight:850;letter-spacing:.12em;color:#2774ff}.lesson-page-label>strong{font-size:1.05rem}.lesson-story,.lesson-reading{border:1px solid var(--line);background:#fff;border-radius:22px;padding:28px;margin-bottom:20px}.lesson-reading>p,.lesson-story>p{color:#50647f;line-height:1.8;font-size:.91rem}.lesson-reading h2,.lesson-story h2{font-size:1.3rem;line-height:1.5;margin:7px 0 15px}.lesson-story{background:linear-gradient(140deg,#082446,#173a65);color:#fff;border:0}.lesson-story h2{color:#fff}.lesson-story .eyebrow{color:#81c9ff;margin-top:17px}.lesson-story__icon{width:56px;height:56px;border:1px solid #5584ab;border-radius:17px;display:grid;place-items:center;color:#9ad6ff;background:#ffffff12}.lesson-story>p{color:#c7d7e9}.lesson-obstacle{border-left:3px solid #ffc97e;padding:10px 15px;margin:24px 0;background:#ffffff08}.lesson-obstacle strong{color:#ffdcad;font-size:.8rem}.lesson-obstacle p{color:#cad9eb;margin:7px 0 0;line-height:1.7}.lesson-story .lesson-story__question{color:#fff;font-size:1.1rem;font-weight:750}.lesson-story .lesson-story__promise{font-size:.8rem}.lesson-skills{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}.lesson-skills span{display:flex;align-items:center;gap:10px;font-size:.75rem;padding:11px;border-radius:11px;background:#f1f6fd}.lesson-skills b{color:#2774ff}.lesson-rules{display:grid;gap:10px;margin:22px 0}.lesson-rules>div{border:1px solid #d6e3f8;border-radius:13px;padding:16px;background:#f3f7ff}.lesson-rules strong{color:#215dbb;font-size:1rem;overflow-wrap:anywhere}.lesson-rules p{font-size:.82rem;line-height:1.7;margin:7px 0 0}.lesson-visual{margin:21px 0 0;border:1px solid #dde7f2;border-radius:15px;padding:13px;background:#f9fbff}.lesson-visual>svg{display:block;width:100%;height:auto;max-height:370px}.lesson-visual figcaption{display:grid;gap:5px;padding:13px 5px 5px;border-top:1px solid #e3ebf5;color:#65758c;font-size:.75rem;line-height:1.65}.lesson-visual figcaption strong{color:#254263}.lesson-visual__expand{display:flex;gap:6px;align-items:center;justify-self:start;margin-top:5px}.lesson-visual__expand svg{width:14px;height:14px;flex-shrink:0}.lesson-diagram-dialog{width:min(94vw,1000px);max-height:92vh;overflow:auto;padding:22px;border:1px solid #d6e3f8;border-radius:18px;color:#254263}.lesson-diagram-dialog::backdrop{background:#071a36b3}.lesson-diagram-dialog header{display:flex;justify-content:space-between;align-items:center;gap:15px}.lesson-diagram-dialog p{font-size:.85rem;line-height:1.7}.lesson-diagram-dialog__drawing{overflow-x:auto}.lesson-diagram-dialog__drawing svg{display:block;width:100%;height:auto;min-width:560px;max-height:none}.lesson-section-heading{margin:28px 0 19px}.lesson-section-heading h2{margin:5px 0 8px;font-size:1.35rem}.lesson-section-heading>p:not(.eyebrow){font-size:.8rem}.lesson-example-list{display:grid;gap:19px}.lesson-example{padding:25px;border:1px solid #dce5f1;border-radius:19px;background:#fff;overflow-wrap:anywhere}.lesson-example>header{display:flex;align-items:center;gap:12px;margin-bottom:15px}.lesson-example>header h3{margin:0;font-size:1rem;line-height:1.5}.lesson-example__number{width:34px;height:34px;flex-shrink:0;border-radius:10px;display:grid;place-items:center;background:#eaf2ff;color:#2774ff;font-weight:850}.lesson-example__prompt{font-size:.92rem;line-height:1.8;color:#253b58}.lesson-solution{padding-top:14px;margin-top:18px;border-top:1px solid #e3ebf4}.lesson-solution ol{list-style:none;padding:0;margin:15px 0 20px;counter-reset:solution}.lesson-solution li{position:relative;counter-increment:solution;padding:0 0 17px 38px}.lesson-solution li:before{content:counter(solution);position:absolute;left:0;top:0;width:24px;height:24px;background:#f0f5fb;border-radius:50%;display:grid;place-items:center;color:#6883a4;font-size:.65rem;font-weight:800}.lesson-solution li strong{color:#23466c;font-size:.9rem;line-height:1.8}.lesson-solution li p{font-size:.8rem;color:#65748a;line-height:1.7;margin:5px 0 0}.lesson-answer{display:flex;gap:12px;align-items:center;padding:14px;border-radius:12px;background:#eaf8f2;color:#147a59}.lesson-answer>span{display:grid;gap:4px}.lesson-answer small{font-size:.6rem;text-transform:uppercase;letter-spacing:.06em}.lesson-answer strong{font-size:1rem}.lesson-practice form{margin-top:23px}.lesson-practice label{display:block;font-size:.79rem;font-weight:750;margin-bottom:8px}.lesson-response{display:flex;gap:10px}.lesson-response input{width:100%;min-width:0;border:1px solid #bccde4;border-radius:10px;padding:12px;font-size:1rem;color:#243d5c;background:#fff}.lesson-response input:focus{outline:3px solid #c5dcff;border-color:#2774ff}.lesson-response .button{white-space:nowrap}.lesson-practice form>small{display:block;font-size:.68rem;line-height:1.6;color:#7b8ca3;margin-top:8px}.lesson-practice--correct{border-color:#a1d8c3}.lesson-practice--review{border-color:#edcaa1}.lesson-practice-feedback>p{padding:15px;border-radius:11px;background:#f5f8fd;line-height:1.8;font-size:.82rem;margin-top:19px}.lesson-practice-feedback>.button{margin-top:16px}.lesson-input-error{color:#b43838;font-size:.78rem}.lesson-ai{border:1px solid #dcd5f2;border-radius:20px;padding:23px;background:#f6f3ff}.lesson-ai>header{display:flex;align-items:center;gap:12px}.lesson-ai>header>span{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;color:#8058d3;background:#e8dfff}.lesson-ai h3{margin:0;font-size:1.05rem}.lesson-ai>p{font-size:.88rem;line-height:1.8}.lesson-ai__interpretation{margin-bottom:0;color:#59427f}.lesson-navigation{margin-top:25px;display:flex;justify-content:space-between;align-items:center;gap:15px;padding:17px 0}.lesson-navigation>span{color:#8a9aae;font-size:.74rem}.lesson-review-table{overflow-x:auto;margin:25px 0}.lesson-review-table table{width:100%;border-collapse:collapse;font-size:.78rem}.lesson-review-table th,.lesson-review-table td{text-align:left;padding:13px 8px;border-bottom:1px solid #e3eaf3}.lesson-review-table thead th{font-size:.65rem;color:#6c7d93}.lesson-summary__icon{width:62px;height:62px;border-radius:18px;background:#fff1d8;color:#da9634;display:grid;place-items:center;margin-bottom:20px}.lesson-history{margin-top:24px;font-size:.78rem;line-height:1.8}.lesson-history summary{cursor:pointer;font-weight:750}.lesson-history li{margin-bottom:14px}.lesson-history li p{margin:5px 0}.lesson-empty{padding:32px}.topic-learning-action{width:100%;display:flex;align-items:center;justify-content:center;gap:7px;margin-top:14px;border-radius:10px;border:1px solid #ccdef8;padding:10px;background:#edf4ff;color:#2468c6;font-size:.75rem;font-weight:750;cursor:pointer}.learning-evidence{margin:20px 0;padding:22px}.learning-evidence h3{margin:0 0 10px}.learning-evidence p{font-size:.83rem;line-height:1.8}@media(max-width:1150px){.lesson-layout{grid-template-columns:215px minmax(0,1fr);gap:15px}.lesson-example,.lesson-reading,.lesson-story{padding:22px}}@media(max-width:760px){.lesson-layout{grid-template-columns:1fr}.lesson-outline{position:static}.lesson-outline nav{display:none;max-height:360px}.lesson-outline--open nav{display:block}.lesson-outline__toggle{display:flex;width:100%;justify-content:space-between;align-items:center;border:0;background:#fff;color:#376295;padding:16px;font-weight:750}.lesson-outline .lesson-restart{display:none}.lesson-outline--open .lesson-restart{display:flex}.lesson-hero{padding:22px}.lesson-hero__progress{min-width:115px}.lesson-hero__progress [role=progressbar]{width:110px}.lesson-hero__progress>span{font-size:.6rem}.lesson-skills{grid-template-columns:1fr}}@media(max-width:480px){.lesson-header{align-items:flex-start;flex-direction:column;gap:10px}.lesson-hero{flex-direction:column}.lesson-hero__progress{align-items:flex-start}.lesson-hero__progress [role=progressbar]{width:100%}.lesson-hero h1{font-size:1.6rem}.lesson-example,.lesson-reading,.lesson-story,.lesson-ai{padding:18px;border-radius:15px}.lesson-response{flex-direction:column}.lesson-visual{padding:4px}.lesson-review-table th,.lesson-review-table td{padding:9px 5px}.lesson-navigation .button{padding:11px 16px}}@media(display-mode:standalone){body{min-height:100dvh;padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}.topbar{height:calc(var(--topbar) + env(safe-area-inset-top,0px));padding-top:env(safe-area-inset-top,0px)}.sidebar{padding-top:calc(25px + env(safe-area-inset-top,0px));padding-bottom:calc(18px + env(safe-area-inset-bottom,0px))}.mobile-nav{bottom:calc(10px + env(safe-area-inset-bottom,0px));left:calc(12px + env(safe-area-inset-left,0px));right:calc(12px + env(safe-area-inset-right,0px))}.main-content{padding-bottom:calc(85px + env(safe-area-inset-bottom,0px))}.auth-page{min-height:100dvh;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}.demo-banner{padding-top:calc(10px + env(safe-area-inset-top,0px))}html:has(.demo-banner) .topbar{height:var(--topbar);padding-top:0}}.pwa-controls{position:fixed;z-index:150;bottom:calc(18px + env(safe-area-inset-bottom,0px));right:18px;width:min(440px,calc(100% - 36px));display:grid;gap:10px;pointer-events:none}.pwa-card{padding:14px;border:1px solid var(--line);border-radius:16px;background:#fff;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-md);pointer-events:auto}.pwa-card>div{flex:1;min-width:0}.pwa-card strong{font-size:13px}.pwa-card p{margin:4px 0 0;font-size:12px;line-height:1.5;color:var(--muted)}.pwa-card .button,.pwa-card .icon-button{min-height:44px;flex-shrink:0}.pwa-offline{margin:0;padding:14px;border:1px solid #ead49d;border-radius:14px;background:#fff6df;color:#674514;display:flex;align-items:center;gap:10px;font-size:13px;line-height:1.5}.pwa-offline svg{flex-shrink:0}.pwa-instructions{display:block}.pwa-instructions h2{font-size:17px;margin:0 0 8px}.pwa-instructions .button{margin-top:14px}@media(max-width:1040px){.pwa-controls{bottom:calc(86px + env(safe-area-inset-bottom,0px))}}@media(max-width:720px){input,select,textarea{font-size:max(16px,1em)}.pwa-controls{right:12px;width:calc(100% - 24px)}}:root{--success-ink:#216645;--warning-ink:#805d08;--danger-ink:#a53732;--theme-opening-bg:#101020;--theme-opening-ink:#f6f4ff;--theme-opening-purple:#ad96ff;--theme-opening-accent:#d8ff65}html[data-theme=dark]{color-scheme:dark;--canvas:#121220;--surface:#1c1c30;--surface-alt:#252438;--ink:#f5f2ff;--ink-soft:#d7d1e9;--muted:#b1a8c4;--muted-light:#a9a1bf;--line:#46405d;--line-strong:#635979;--blue:#8fb8ff;--blue-dark:#bed3ff;--blue-soft:#27334e;--violet:#ad96ff;--violet-dark:#c6b3ff;--violet-soft:#322a48;--lime:#d8ff65;--lime-dark:#c4ef7b;--lime-soft:#283723;--green:#7ddeba;--green-soft:#20382e;--amber:#ffd07a;--amber-soft:#3d321e;--coral:#ffb0a5;--coral-soft:#432925;--success-ink:#a4e8c5;--warning-ink:#f5d58a;--danger-ink:#ffb5a9}html[data-theme=light]{color-scheme:light;--muted:#5f6d82;--muted-light:#6b778b;--theme-opening-bg:#f8f7fc;--theme-opening-ink:#211b36;--theme-opening-purple:#6742b4;--theme-opening-accent:#426300}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px;border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:var(--surface-alt);color:var(--ink);font:inherit;font-size:12px;font-weight:700;cursor:pointer;flex-shrink:0}.theme-toggle:hover{border-color:var(--blue)}.theme-toggle:focus-visible{outline:3px solid var(--blue);outline-offset:4px}html[data-theme=light] .cg-page{--cg-bg:#f8f7fc;--cg-panel:#fff;--cg-ink:#211b36;--cg-muted:#605775;--cg-lime:#426300;--cg-purple:#6742b4;--cg-line:#c9bfdc;--cg-control:#ece8f5;--cg-hover:#e5dff3;--cg-input:#fff;--cg-soft:#e4dfee;--cg-raised:#f0edf8;--cg-zone:#f0edf7;--cg-card:#fff;--cg-positive:#edf5df;--cg-danger:#963b24;--cg-danger-bg:#fff0eb;--cg-danger-ink:#87321e;--cg-notice-ink:#50388a;--cg-notice-bg:#ede7fa;--cg-practice-bg:#edf6e3;--cg-practice-ink:#29480d;--cg-rules-bg:linear-gradient(130deg,#f0f7e7,#eeebf8)}html[data-theme=light] .cg-zone{--zone:#426300}html[data-theme=light] .cg-zone--purple{--zone:#6742b4}html[data-theme=light] .cg-zone--blue{--zone:#1d64a4}html[data-theme=light] .cg-zone--orange{--zone:#94500f}html[data-theme=light] .cg-progress-pill,html[data-theme=light] .cg-level--done{background:#edf5df;border-color:#b2c48e}html[data-theme=light] .cg-answers .cg-answer--right{background:#edf5df;border-color:#76983c}html[data-theme=light] .cg-answers .cg-answer--wrong{background:#fff0eb;border-color:#bb6c52}html[data-theme=light] .cg-feedback--right{background:#edf5df;border-color:#b2c48e}html[data-theme=light] .cg-error{background:#fff0eb;border-color:#d49b85;color:#87321e}html[data-theme=light] .cg-notice{background:#ede7fa;border-color:#bdace1;color:#50388a}html[data-theme=light] .cg-timer--urgent{color:#963b24;border-color:#bb6c52}html[data-theme=light] .cg-feedback:not(.cg-feedback--right){border-color:#d49b85}html[data-theme=light] .cg-result-icon{background:#ede7fa;border-color:#bdace1}html[data-theme=light] .cg-results--pass .cg-result-icon{background:#edf5df;border-color:#b2c48e}html[data-theme=light] .cg-level--next{background:var(--cg-button)}html[data-theme=light] .cg-level--next:hover{background:#e4ff96}html[data-theme] .auth-page{background:var(--surface);color:var(--ink)}html[data-theme] .auth-form-wrap h2{color:var(--ink)}html[data-theme] .auth-form-wrap h2 span{color:var(--blue)}html[data-theme] .auth-panel-top{flex-wrap:wrap}html[data-theme] .auth-panel-top .theme-toggle{font-size:12px;color:var(--ink);background:var(--surface-alt);border-color:var(--line)}html[data-theme] .auth-panel-top>button:not(.theme-toggle){background:var(--surface-alt);color:var(--ink-soft);border-color:var(--line)}html[data-theme] :is(.auth-subtitle,.auth-field small,.auth-panel-top,.auth-back,.auth-check,.auth-admin-note,.auth-panel-footer,.auth-register-link){color:var(--muted)}html[data-theme] .auth-field{color:var(--ink-soft)}html[data-theme] .auth-field :is(input,select){background:var(--surface-alt);color:var(--ink);border-color:var(--line)}html[data-theme] .auth-field :is(input,select):focus{background:var(--surface);border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}html[data-theme] .auth-mode-icon{background:var(--blue-soft);color:var(--blue)}html[data-theme] .auth-success{background:var(--green-soft);color:var(--success-ink);border-color:var(--green)}html[data-theme] .auth-error{background:var(--coral-soft);color:var(--danger-ink);border-color:var(--coral)}html[data-theme] .auth-preview-note{background:var(--amber-soft);color:var(--warning-ink);border-color:var(--amber)}html[data-theme] .auth-back{color:var(--muted)}html[data-theme] .pwa-card{background:var(--surface);color:var(--ink);border-color:var(--line)}html[data-theme] .pwa-offline{background:var(--amber-soft);color:var(--warning-ink);border-color:var(--amber)}html[data-theme=dark] :is(.panel,.topbar,.mobile-nav,.metric-card,.continue-topic,.platform-panel,.account-toolbar,.account-notifications article){background:var(--surface);border-color:var(--line);color:var(--ink)}html[data-theme=dark] .account-toolbar span{color:var(--muted)}html[data-theme=dark] :is(.account-toolbar,.platform-panel,.platform-form) :is(select,input:not([type=checkbox]):not([type=radio]),textarea){background:var(--surface-alt);border-color:var(--line);color:var(--ink)}html[data-theme=dark] .admin-live :is(h1,h2,h3,strong){color:var(--ink)}html[data-theme=dark] .admin-live :is(p,label,td,th,small,code){color:var(--ink-soft)}html[data-theme=dark] :is(.admin-live-card,.admin-live-stats>div){background:var(--surface);border-color:var(--line)}html[data-theme=dark] .admin-live-tabs{background:var(--surface-alt)}html[data-theme=dark] .admin-live-tabs button{color:var(--muted)}html[data-theme=dark] .admin-live-tabs button[aria-current=page]{background:var(--surface);color:var(--blue)}html[data-theme=dark] .admin-live :is(input:not([type=checkbox]),select,textarea){background:var(--surface-alt);color:var(--ink);border-color:var(--line)}html[data-theme=dark] .admin-live-table th{background:var(--surface-alt);border-color:var(--line)}html[data-theme=dark] :is(.admin-live-table td,.admin-live-table-wrap,.admin-live-toggle){border-color:var(--line)}html[data-theme] .admin-live-muted{color:var(--muted)!important}html[data-theme=dark] .admin-live-link,html[data-theme=dark] .admin-live-source-links a{color:var(--blue)}html[data-theme=dark] .admin-live :is(.admin-live-notice,.admin-live-server,.admin-live-badge.active,.admin-live-badge.sent){background:var(--green-soft);color:var(--success-ink);border-color:var(--green)}html[data-theme=dark] .admin-live :is(.admin-live-warning,.admin-live-badge.pending,.admin-live-badge.preview){background:var(--amber-soft);color:var(--warning-ink);border-color:var(--amber)}html[data-theme=dark] .admin-live :is(.admin-live-error,.admin-live-badge.failed,.admin-live-badge.suspended){background:var(--coral-soft);color:var(--danger-ink);border-color:var(--coral)}html[data-theme=dark] .admin-live-soft-icon{background:var(--blue-soft);color:var(--blue)}@media(max-width:440px){.theme-toggle{padding-inline:10px;font-size:11px}}html[data-theme=light] .admin-live :is(p,small,th,td){color:var(--ink-soft)}html[data-theme] .theme-toggle span{color:inherit}html[data-theme=dark] .syllabus-studio{background:var(--surface);border-color:var(--line);color:var(--ink)}html[data-theme=dark] .syllabus-studio nav.platform-panel{background:var(--surface-alt)}html[data-theme=dark] .syllabus-studio summary{color:var(--blue)}html[data-theme=dark] :is(.syllabus-studio,.admin-live) .btn-secondary{background:var(--surface-alt);color:var(--ink);border-color:var(--line)}html[data-theme=dark] :is(.syllabus-studio,.admin-live) .btn-secondary:hover,html[data-theme=dark] :is(.button--soft,.button--secondary,.button-secondary):hover:not(:disabled){background:var(--blue-soft);color:var(--ink);border-color:var(--blue)}html[data-theme] .theme-toggle svg,html[data-theme] .auth-panel-top button svg{color:inherit}html[data-theme] .auth-panel-top>a{color:var(--muted)}
