@font-face{font-family:"Cedarville Cursive";font-style:normal;font-display:swap;font-weight:400;src:url(/assets/cedarville-cursive-latin-400-normal-iwxzJfoE.woff2) format("woff2"),url(/assets/cedarville-cursive-latin-400-normal-B_pP7-Bd.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--bg: #0f1226;--panel: #1b1f3b;--panel-2: #262b52;--accent: #ffd23f;--accent-2: #4cc9f0;--good: #3ddc84;--bad: #ff5d73;--text: #f4f5ff;--muted: #9aa0c8;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{height:100%;height:100dvh;margin:0}html,body{overflow-x:hidden}html{background:var(--bg)}#root{height:100%;height:100dvh;margin:0;overflow-y:auto}body{background:radial-gradient(circle at 50% -10%,#2a2f63,var(--bg) 60%) no-repeat 0 0 / 100% 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transparent}.profile-tile:active{border-color:var(--accent)}.avatar{font-size:3.4rem;line-height:1}.profile-name{font-weight:700;font-size:1.1rem}.add-tile{border:3px dashed var(--panel-2);background:transparent}.add-plus{color:var(--accent-2);font-weight:800}.link-btn.active{color:var(--accent);font-weight:700}.profile-tile.managing{border-color:var(--accent)}.profile-edit-badge{position:absolute;top:8px;right:10px;font-size:1rem}.danger-zone{margin-top:22px;padding-top:16px;border-top:1px solid var(--panel-2)}.link-btn.danger{color:var(--bad)}.btn-danger{width:100%;padding:14px;font-size:1.05rem;margin-top:16px;background:var(--bad);color:#2a0e14;font-weight:700}.btn-danger:disabled{opacity:.5}.btn-danger:active{transform:translateY(1px)}.picker-group{width:100%;max-width:480px;margin-top:18px}.picker-group-label{font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:6px;padding-left:2px}.op-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}@media (max-width: 480px){.op-grid{grid-template-columns:1fr}}.op-card{background:var(--panel);color:var(--text);border:3px solid transparent;border-radius:16px;padding:14px 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4px}.answer-box{font-size:2.4rem;min-height:3.2rem;min-width:140px;padding:6px 24px;border-radius:16px;background:var(--panel);border:3px solid var(--panel-2);display:inline-flex;align-items:center;justify-content:center;margin-bottom:10px}.answer-box.good{border-color:var(--good)}.answer-box.bad{border-color:var(--bad)}.mode-toggle{display:flex;gap:10px;margin-bottom:10px}.mode-toggle button{padding:10px 18px;font-size:.95rem;background:var(--panel-2);color:var(--muted)}.mode-toggle button.active{background:var(--accent-2);color:#07223a}.draw-canvas{background:#0a0c1c;border-radius:18px;border:3px solid var(--panel-2);touch-action:none}.feedback{font-size:1.3rem;font-weight:800;min-height:1.3em;margin-bottom:2px}.feedback.good{color:var(--good)}.feedback.bad{color:var(--bad)}.spell-fix{display:flex;flex-direction:column;align-items:center;gap:10px;width:100%;max-width:520px;margin-top:4px}.spell-fix-cue{color:var(--muted);font-size:.95rem;margin:0}.spell-fix-word{font-size:2.6rem;font-weight:800;letter-spacing:6px;color:var(--accent);padding:6px 18px;border-radius:14px;background:var(--panel-2)}.spell-fix-feature{color:var(--accent-2);font-size:.9rem;margin:0}.spell-fix-retry{color:var(--bad);font-size:.95rem;margin:0;min-height:1.2em}.miss-why{font-size:1rem;font-weight:600;line-height:1.35;color:var(--ink, #3a3a3a);background:#fff6df;border:2px solid #f0d488;border-radius:12px;padding:8px 12px;margin:4px auto 8px;max-width:30rem}.summary-stat{font-size:1.1rem;margin:6px 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rgba(255,255,255,.07)}.mnemonic-card:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.mnemonic-fact{font-weight:700;font-size:.85rem;color:var(--accent-2);margin-bottom:2px}.mnemonic-text{font-size:.88rem;opacity:.85;line-height:1.4;font-style:italic}.honor-badge{display:inline-block;margin-right:8px;padding:2px 8px;border-radius:999px;background:var(--gold, #e3a008);color:#2a1d00;font-size:.8rem;font-weight:700}.vocab-prompt{max-width:460px;margin:6px auto 14px;padding:16px 20px;background:var(--panel);border-radius:16px;text-align:center}.vocab-prompt.word{font-size:1.9rem;font-weight:800;letter-spacing:.01em}.vocab-prompt.meaning{font-size:1.25rem;line-height:1.4}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:520px;margin:0 auto}@media (max-width: 420px){.choice-grid{grid-template-columns:1fr}}.choice-btn{padding:14px 16px;border-radius:14px;border:3px solid var(--panel);background:var(--panel);color:inherit;font-size:1.05rem;font-weight:600;cursor:pointer;transition:transform .08s,border-color .15s,background .15s;min-height:60px;line-height:1.3}.choice-btn:hover:not(:disabled){transform:translateY(-2px);border-color:var(--accent)}.choice-btn:disabled{cursor:default}.choice-btn.correct{border-color:#2f9e44;background:#2f9e4422}.choice-btn.wrong{border-color:#e03131;background:#e0313122}.choice-btn.dim{opacity:.45}.early-choice{display:flex;align-items:center;justify-content:center;min-height:120px;padding:12px}@media (max-width: 420px){.early-grid{grid-template-columns:1fr 1fr}}.admin-list{display:flex;flex-direction:column;gap:12px;max-width:640px}.admin-card{background:var(--panel);border-radius:16px;padding:14px 16px}.admin-head{display:flex;align-items:flex-start;gap:10px}.admin-email{font-weight:700;font-size:1.05rem;word-break:break-all}.admin-tag{display:inline-block;margin-left:8px;padding:1px 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.slot.blank{color:var(--accent);border-bottom:5px solid var(--accent);border-radius:4px;padding:0 .12em}.domino-stage{display:flex;flex-direction:column;align-items:center;gap:6px;margin:2px 0 6px}.ask{font-size:1.15rem;font-weight:700;margin:2px 0;text-align:center}.hint-toggle{display:inline-flex;align-items:center;justify-content:center;width:1.5em;height:1.5em;padding:0;margin-left:6px;border:2px solid var(--accent-2);border-radius:50%;background:transparent;color:var(--accent-2);font-weight:800;font-size:.85em;line-height:1;cursor:pointer;vertical-align:middle}.hint-toggle[aria-pressed=true]{background:var(--accent-2);color:#fff}.word-speak{background:none;border:none;cursor:pointer;padding:0 0 0 10px;font-size:1.4rem;line-height:1;vertical-align:middle}.word-speak:active{transform:scale(.9)}.hint-card{max-width:460px;margin:8px auto 4px;padding:10px 14px;border-radius:12px;background:var(--panel-2);color:var(--text);font-size:.98rem;font-weight:500;text-align:left;line-height:1.4}.btn-secondary{width:100%;padding:16px;font-size:1.15rem;background:var(--panel-2);color:var(--text)}.btn-secondary:active{transform:translateY(1px)}.story-row{display:flex;flex-direction:column;gap:3px;text-align:left;padding:12px 16px;border-radius:14px;background:var(--panel-2);color:var(--text);cursor:pointer}.story-row:active{transform:translateY(1px)}.story-row-title{font-size:1.1rem;font-weight:700}.story-row-desc{font-size:.9rem;color:var(--muted)}.story-row-meta{font-size:.8rem;color:var(--accent-2);margin-top:2px}.story-row-wrap{display:flex;align-items:stretch;gap:8px}.story-row-wrap .story-row{flex:1;min-width:0}.fav-toggle{flex:0 0 auto;align-self:center;background:none;border:none;cursor:pointer;font-size:1.5rem;line-height:1;padding:6px;color:var(--muted);transition:transform 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0 4px;text-align:center}.funvoice-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.funvoice-chip{display:inline-flex;align-items:center;gap:6px;background:var(--panel-2);color:var(--text);border:2px solid transparent;border-radius:999px;padding:7px 14px;font-size:.9rem;font-weight:700;cursor:pointer}.funvoice-chip.on{border-color:var(--accent);background:var(--panel)}.funvoice-chip:disabled{opacity:.5;cursor:default}.funvoice-emoji{font-size:1.15rem;line-height:1}.vs-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}.vs-modal{background:var(--panel);color:var(--text);border-radius:18px;width:100%;max-width:460px;max-height:88vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 20px 60px #00000080}.vs-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px}.vs-head h2{margin:0;font-size:1.25rem}.vs-x{background:none;border:none;color:var(--text);font-size:1.2rem;cursor:pointer;opacity:.7}.vs-tabs{display:flex;gap:6px;padding:0 14px;flex-wrap:wrap}.vs-tabs button{background:var(--panel-2);color:var(--text);border:2px solid transparent;border-radius:999px;padding:6px 14px;font-weight:700;font-size:.9rem;cursor:pointer}.vs-tabs button.on{border-color:var(--accent);background:var(--panel)}.vs-body{padding:14px 18px 18px;overflow-y:auto}.vs-input{width:100%;box-sizing:border-box;margin:8px 0;padding:10px 12px;font-size:1rem;border-radius:12px;border:2px solid var(--panel-2);background:var(--panel-2);color:var(--text);font-family:inherit;resize:none}.vs-search{display:flex;gap:8px;align-items:stretch}.vs-search .vs-input{margin:8px 0}.vs-previews,.vs-results{display:flex;flex-direction:column;gap:8px;margin-top:6px}.vs-prev,.vs-result{display:flex;align-items:center;gap:10px;padding:8px 10px;background:var(--panel-2);border:2px solid transparent;border-radius:12px}.vs-prev.on,.vs-result.on{border-color:var(--accent)}.vs-result-info{display:flex;flex-direction:column;flex:1;min-width:0}.vs-result-info .sub{margin:0;font-size:.8rem}.vs-play{background:var(--accent-2);color:#07223a;border:none;border-radius:10px;padding:6px 10px;font-weight:700;cursor:pointer;white-space:nowrap}.vs-keep{margin-left:auto;background:var(--accent);color:#07223a;border:none;border-radius:10px;padding:6px 12px;font-weight:700;cursor:pointer;white-space:nowrap}.vs-save{margin-top:10px}.vs-emoji-row{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}.vs-emoji{background:var(--panel-2);border:2px solid transparent;border-radius:10px;font-size:1.3rem;line-height:1;padding:5px 7px;cursor:pointer}.vs-emoji.on{border-color:var(--accent)}.vs-mine{display:flex;flex-direction:column;gap:8px}.vs-mine-row{display:flex;align-items:center;gap:10px;padding:8px 10px;background:var(--panel-2);border-radius:12px}.vs-mine-emoji{font-size:1.3rem;line-height:1}.vs-mine-label{font-weight:700;flex:1}.vs-mine-row .sub{margin:0;font-size:.8rem}.vs-del{background:none;border:none;font-size:1.1rem;cursor:pointer}.vs-err{color:var(--bad);font-size:.9rem;margin-top:10px}.version-author{margin:0 0 4px;font-size:.85rem;font-weight:700;color:var(--accent-2)}.domino-row{display:flex;gap:18px;flex-wrap:wrap;justify-content:center}.domino{display:inline-flex;align-items:center;gap:6px;background:#f4f1e4;border-radius:14px;padding:8px 10px;border:4px solid #cdbf9a;box-shadow:0 6px 16px #00000059}.domino.tappable{cursor:pointer;transition:transform .1s,border-color .15s,opacity .15s}.domino.tappable:active{transform:translateY(2px)}.domino.selected{border-color:var(--accent-2)}.domino.good{border-color:var(--good)}.domino.bad{border-color:var(--bad)}.domino.dim{opacity:.4}.domino-divider{width:4px;align-self:stretch;background:#cdbf9a;border-radius:2px;margin:4px 2px}.pip-face{display:grid;grid-template-columns:repeat(3,16px);grid-template-rows:repeat(3,16px);gap:5px;padding:5px}.pip{width:16px;height:16px;border-radius:50%;background:transparent}.pip.on{background:#1b1f3b;box-shadow:inset 0 1px 2px #0006}.writepad{display:flex;flex-direction:column;align-items:center;gap:12px}.write-prompt{font-size:1.4rem;font-weight:800;margin:0}.write-msg{font-size:1rem;font-weight:700;color:#fbbf24;margin:0;padding:6px 16px;background:#fbbf241f;border-radius:8px;text-align:center}.write-canvas-wrap{position:relative;width:300px;height:300px;background:#0a0c1c;border-radius:18px;overflow:hidden;border:3px solid var(--panel-2)}.write-canvas{position:relative;background:transparent;border:none}.write-guide{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:220px;font-weight:800;color:#f4f5ff1f;pointer-events:none;line-height:1}.tf-stack{display:flex;flex-direction:column;gap:6px;align-items:center}.tf-pick{background:var(--panel);border:4px solid var(--panel-2);border-radius:14px;padding:8px;display:flex;flex-direction:column;gap:6px}.tf-pick.selected{border-color:var(--accent-2)}.tf-pick.good{border-color:var(--good)}.tf-pick.bad{border-color:var(--bad)}.tf-pick.dim{opacity:.4}.number-line{display:flex;align-items:flex-start;gap:2px;max-width:100%;overflow-x:auto;padding:8px 2px}.nl-tick{display:flex;flex-direction:column;align-items:center;gap:5px;min-width:22px}.nl-dot{width:12px;height:12px;border-radius:50%;background:var(--panel-2)}.nl-tick.current .nl-dot{background:var(--accent);transform:scale(1.35)}.nl-tick.target .nl-dot{background:transparent;border:2px dashed var(--accent-2);box-sizing:border-box}.nl-num{font-size:.85rem;color:var(--muted)}.nl-tick.current .nl-num{color:var(--accent);font-weight:800}.nl-tick.target .nl-num{color:var(--accent-2);font-weight:800;font-size:1.1rem}.expr-prompt{font-size:2rem;font-weight:800;text-align:center;line-height:1.25;margin:10px auto 4px;max-width:480px;color:var(--text)}.choice-stage{display:flex;flex-direction:column;align-items:center;gap:12px}.choice-row{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}.choice-btn{background:var(--panel);border:4px solid var(--panel-2);border-radius:16px;padding:18px 28px;min-width:110px;font-size:1.8rem;font-weight:800;color:var(--text);cursor:pointer;transition:transform .08s,border-color .12s}.choice-btn:active{transform:scale(.96)}.choice-btn.selected{border-color:var(--accent-2)}.choice-btn.good{border-color:var(--good)}.choice-btn.bad{border-color:var(--bad)}.choice-btn.dim{opacity:.4}.word-chip{border:3px solid transparent;cursor:pointer;transition:transform .08s,border-color .12s,opacity .12s}.word-chip:active{transform:scale(.95)}.word-chip.selected{border-color:var(--accent-2)}.word-chip.good{border-color:var(--good)}.word-chip.bad{border-color:var(--bad)}.word-chip.dim{opacity:.4}.fix-sentence{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center;max-width:600px;margin:16px auto;font-size:1.5rem;line-height:1.8}.fix-sentence .word-chip{padding:6px 12px;border-radius:12px;font-size:1.5rem;background:var(--panel-2);color:var(--text)}.fix-sentence .word-chip:disabled{cursor:default}.fix-blank{display:inline-block;min-width:28px;text-align:center;font-weight:800;color:var(--accent-2)}.fix-marks{display:flex;gap:14px;justify-content:center;margin:6px 0 4px}.fix-mark{background:var(--panel);border:4px solid var(--panel-2);border-radius:16px;width:72px;height:72px;font-size:2.2rem;font-weight:800;line-height:1;color:var(--text);cursor:pointer;transition:transform .08s,border-color .12s}.fix-mark:active{transform:scale(.94)}.fix-mark.selected{border-color:var(--accent-2)}.fix-mark.good{border-color:var(--good)}.fix-mark.bad{border-color:var(--bad)}.fix-mark:disabled{cursor:default}.sound-word{display:inline-flex;align-items:center;gap:10px;margin:14px auto 0;padding:10px 22px;border-radius:16px;background:var(--panel-2);border:3px solid transparent;color:var(--text);font-size:2rem;font-weight:800;cursor:pointer;transition:transform .08s,border-color .12s}.sound-word:active{transform:scale(.97)}.sound-word:hover{border-color:var(--accent-2)}.sound-word-spk{font-size:1.3rem;opacity:.8}.morph-build{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;margin:14px auto 4px}.morph-base{padding:8px 16px;border-radius:14px;background:var(--panel);border:2px dashed var(--panel-2);font-size:1.6rem;font-weight:700;color:var(--text)}.morph-arrow{font-size:1.6rem;opacity:.6}.morph-word{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:14px;background:var(--panel-2);border:3px solid transparent;color:var(--text);font-size:1.8rem;font-weight:800;cursor:pointer;transition:transform .08s,border-color .12s}.morph-word:active{transform:scale(.97)}.morph-word:hover{border-color:var(--accent-2)}.morph-affix{width:auto;min-width:84px;padding:0 16px;font-size:1.5rem}.expr-stage{display:flex;flex-direction:column;align-items:center;gap:8px}.hp-sentence{font-size:1.25rem;line-height:1.6;text-align:center;padding:14px 20px;background:var(--panel);border-radius:14px;max-width:420px;margin:10px auto}.hp-blank{display:inline-block;padding:0 4px;border-bottom:3px solid var(--accent);color:var(--accent);min-width:36px;font-weight:800}.hp-choice{font-size:1.05rem;padding:12px 20px;min-width:90px}.fill-mask-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:16px auto 4px;max-width:400px}.fill-letter{width:42px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:800}.fill-letter.given{background:var(--panel-2);color:var(--accent);border:2px solid var(--panel-2)}.fill-letter.blank{background:transparent;border:2px dashed var(--muted);color:var(--muted)}.spell-hear-btn{background:var(--panel);color:var(--text);border:2px solid var(--panel-2);border-radius:12px;padding:10px 22px;font-size:1rem;font-weight:600;cursor:pointer}.oper-stage{display:flex;flex-direction:column;align-items:center;gap:12px}.oper-row{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}.oper-btn{background:var(--panel);border:4px solid var(--panel-2);border-radius:16px;width:76px;height:76px;font-size:2.4rem;font-weight:800;line-height:1;color:var(--text);cursor:pointer;transition:transform .08s,border-color .12s}.oper-btn:active{transform:scale(.94)}.oper-btn.selected{border-color:var(--accent-2)}.oper-btn.good{border-color:var(--good)}.oper-btn.bad{border-color:var(--bad)}.oper-btn.dim{opacity:.4}.frac-bar{display:flex;flex-wrap:wrap;gap:3px;justify-content:center;max-width:360px;margin:6px 0 2px}.frac-cell{width:30px;height:46px;border:2px solid var(--accent-2);border-radius:5px;background:transparent}.frac-cell.on{background:var(--accent)}.rect-fig{display:flex;flex-direction:column;align-items:center;gap:4px;margin:8px 0}.rect-w{font-weight:800;color:var(--accent);font-size:1.2rem}.rect-hrow{display:flex;align-items:center;gap:8px}.rect-h{font-weight:800;color:var(--accent);font-size:1.2rem}.rect-box{background:#4cc9f024;border:3px solid var(--accent-2);border-radius:8px}.ld{display:flex;flex-direction:column;align-items:center;gap:14px;margin:6px 0 2px}.ld-coach{font-size:1.15rem;font-weight:700;text-align:center;min-height:1.6em;max-width:440px;line-height:1.3}.ld-wrong{color:var(--bad)}.ld-reveal{color:var(--accent)}.ld-solved{color:var(--good)}.ld-grid{display:grid;grid-template-columns:repeat(var(--ld-cols),2.2rem);grid-auto-rows:2.2rem;font-size:1.45rem;font-weight:800;font-variant-numeric:tabular-nums;position:relative;max-width:100%}.ld-cell,.ld-blank,.ld-divisor{display:flex;align-items:center;justify-content:flex-end;padding-right:4px;box-sizing:border-box}.ld-divisor{color:var(--accent-2)}.ld-bracket-top{border-top:3px solid var(--accent-2);align-self:start;height:0}.ld-bracket-left{border-left:3px solid var(--accent-2);justify-self:start;width:0;height:100%}.ld-line{border-top:3px solid var(--text);align-self:start;height:0}.ld-blank.empty{color:transparent}.ld-blank.filled{color:var(--text)}.ld-quotient.filled{color:var(--accent)}.ld-blank.active{border:2px dashed var(--accent);border-radius:6px;color:var(--accent);animation:ld-pulse 1.1s ease-in-out infinite}@keyframes ld-pulse{0%,to{opacity:1}50%{opacity:.55}}.ld-blank.shake{animation:ld-shake .3s;border-color:var(--bad);color:var(--bad)}@keyframes ld-shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}.vmul{display:inline-flex;flex-direction:column;align-items:flex-end;font-size:2.4rem;font-weight:800;font-variant-numeric:tabular-nums;font-family:Courier New,Courier,monospace;background:var(--panel);border-radius:16px;padding:14px 24px 10px;margin:10px 0 6px;gap:2px;letter-spacing:.03em}.vmul-row{white-space:nowrap}.vmul-multiplier{display:flex;align-items:baseline;gap:6px}.vmul-sign{color:var(--accent-2)}.vmul-line{width:100%;border-top:3px solid var(--muted);margin:6px 0 0}.we-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d1;z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px}.we-card{background:var(--panel);border-radius:20px;padding:22px 24px 18px;max-width:420px;width:100%;box-shadow:0 20px 60px #0000008c;max-height:80vh;overflow-y:auto}.we-title{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:14px;font-weight:700}.we-step{animation:we-fade-in .2s ease-out}@keyframes we-fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.we-step-label{font-size:.8rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.06em;margin:12px 0 3px}.we-step:first-child .we-step-label{margin-top:0}.we-step-text{font-size:1.05rem;line-height:1.55;white-space:pre-line;color:var(--text)}.we-step-text.highlight{font-size:1.5rem;font-weight:800;color:var(--good);text-align:center;padding:8px 0 4px}.we-btns{display:flex;flex-direction:column;align-items:stretch;gap:8px;margin-top:18px}.we-btn-next{background:var(--accent);color:#1a1330;border-radius:12px;border:none;padding:14px;font-size:1.05rem;font-weight:800;cursor:pointer;width:100%}.we-btn-next:hover{opacity:.9}.we-btn-next:active{transform:translateY(1px)}.we-btn-skip{background:transparent;color:var(--muted);border:1px solid var(--panel-2);border-radius:10px;padding:10px;font-size:.95rem;cursor:pointer}.we-btn-skip:hover{color:var(--text)}.plot-instruction{font-size:1.1rem;font-weight:600;text-align:center;margin:4px 0 6px}.plot-chart-title{font-size:.9rem;color:var(--muted);text-align:center;margin-bottom:4px}.plot-table{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;max-width:340px;width:100%;margin:0 0 6px}.plot-table-cell{display:flex;flex-direction:column;align-items:center;background:var(--panel);border-radius:10px;padding:6px 10px;min-width:52px;border:2px solid transparent}.plot-table-cell.target{border-color:var(--accent)}.plot-cell-label{font-size:.75rem;color:var(--muted)}.plot-cell-value{font-size:1.1rem;font-weight:800;color:var(--text)}.plot-table-cell.target .plot-cell-value{color:var(--accent)}.chart-wrap{background:var(--panel);border-radius:16px;padding:12px 8px 8px;width:100%;max-width:340px;margin:8px 0 4px;box-shadow:0 6px 20px #00000040}.chart-question{font-size:1.2rem;font-weight:700;text-align:center;max-width:340px;margin:12px 0 8px;line-height:1.35}.chart-choices{display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:340px;width:100%;margin-top:4px}.chart-choice-btn{background:var(--panel-2);color:var(--text);border:3px solid transparent;border-radius:14px;padding:14px 8px;font-size:1rem;font-weight:700;cursor:pointer;transition:transform .08s,border-color .12s;text-align:center}.chart-choice-btn:active{transform:scale(.95)}.chart-choice-btn.correct{border-color:var(--good);color:var(--good)}.chart-choice-btn.wrong{border-color:var(--bad);color:var(--bad)}.chart-choice-btn.dim{opacity:.35;pointer-events:none}.chart-numpad{display:flex;flex-direction:column;align-items:center;gap:6px;margin-top:6px}.chart-numpad-display{font-size:2rem;font-weight:800;color:var(--accent);min-width:80px;text-align:center;background:var(--panel);border-radius:12px;padding:8px 20px;margin-bottom:4px;letter-spacing:.05em}.chart-numpad-row{display:flex;gap:8px}.chart-numpad-btn{background:var(--panel-2);color:var(--text);border:none;border-radius:12px;width:64px;height:52px;font-size:1.3rem;font-weight:700;cursor:pointer;transition:transform .08s}.chart-numpad-btn:active{transform:scale(.9)}.chart-numeric-feedback{font-size:1.6rem;font-weight:800;text-align:center;margin-top:16px}.chart-fb-good{color:var(--good)}.chart-fb-bad{color:var(--bad)}.chart-fb-reveal{color:var(--accent)}.lm{display:flex;flex-direction:column;align-items:center;gap:14px;margin:6px 0 2px}.lm-coach{font-size:1.15rem;font-weight:700;text-align:center;min-height:1.6em;max-width:440px;line-height:1.3}.lm-wrong{color:var(--bad)}.lm-reveal{color:var(--accent)}.lm-solved{color:var(--good)}.lm-grid{display:grid;grid-template-columns:repeat(var(--lm-cols),2.2rem);grid-auto-rows:2.2rem;font-size:1.45rem;font-weight:800;font-variant-numeric:tabular-nums;position:relative;max-width:100%}.lm-cell,.lm-blank,.lm-times,.lm-carry{display:flex;align-items:center;justify-content:flex-end;padding-right:4px;box-sizing:border-box}.lm-times{color:var(--accent-2)}.lm-carry{font-size:.85rem;color:var(--accent-2);align-items:flex-start}.lm-borrow{color:var(--bad)}.lm-line{border-top:3px solid var(--text);align-self:start;height:0}.lm-blank.empty{color:transparent}.lm-blank.filled{color:var(--accent)}.lm-blank.active{border:2px dashed var(--accent);border-radius:6px;color:var(--accent);animation:ld-pulse 1.1s ease-in-out infinite}.lm-blank.shake{animation:ld-shake .3s;border-color:var(--bad);color:var(--bad)}.sl{display:flex;flex-direction:column;align-items:center;gap:12px;width:100%;max-width:460px}.sl-title{font-size:1.7rem;font-weight:800;color:var(--accent);text-align:center;letter-spacing:.5px}.sl-work{display:flex;flex-direction:column;gap:8px;width:100%}.sl-rung{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--panel);border-radius:12px;padding:10px 14px;border:2px solid transparent}.sl-rung.done{opacity:.7}.sl-rung.active{border-color:var(--accent);animation:ld-pulse 1.1s ease-in-out infinite}.sl-rung.shake{animation:ld-shake .3s;border-color:var(--bad)}.sl-rung-prompt{font-size:1.05rem;color:var(--text);line-height:1.3}.sl-rung-val{font-size:1.4rem;font-weight:800;min-width:2ch;text-align:right;color:var(--accent);flex:none}.sl-rung.done .sl-rung-val{color:var(--accent)}.sl-rung.active .sl-rung-val{color:var(--text)}.sl-coach{min-height:1.5rem;font-size:1.05rem;text-align:center}.sl-solved{color:var(--accent);font-weight:800;font-size:1.25rem}.sl-reveal{color:var(--accent-2);font-weight:700}.sl-wrong{color:var(--bad);font-weight:700}.hint{display:flex;flex-direction:column;align-items:center;gap:8px;background:var(--panel);border-radius:16px;padding:12px 16px;margin:2px 0 6px;max-width:460px;animation:hint-in .2s ease}@keyframes hint-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.hint-eq{font-size:1.5rem;font-weight:800;color:var(--accent)}.hint-tip{font-size:.95rem;color:var(--text);text-align:center;line-height:1.35}.hint-frames{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}.ten-frame{display:grid;grid-template-columns:repeat(5,26px);grid-template-rows:repeat(2,26px);gap:4px;padding:5px;background:#0a0c1c;border-radius:10px;border:2px solid var(--panel-2)}.tf-cell{width:26px;height:26px;border-radius:50%;border:2px solid var(--panel-2);box-sizing:border-box}.tf-cell.on{border-color:transparent}.tf-cell.fill-a{background:var(--accent)}.tf-cell.fill-b{background:var(--accent-2)}.dot-array{display:flex;flex-direction:column;gap:5px}.da-row{display:flex;gap:5px}.da-dot{width:18px;height:18px;border-radius:50%;background:var(--accent-2)}.dot-row{display:flex;flex-wrap:wrap;gap:5px;justify-content:center;max-width:360px}.row-dot{width:18px;height:18px;border-radius:50%;background:var(--accent)}.row-dot.gone{background:transparent;border:2px dashed var(--bad);position:relative}.div-groups{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}.div-group{display:flex;flex-wrap:wrap;gap:4px;max-width:70px;justify-content:center;background:#0a0c1c;border:2px solid var(--panel-2);border-radius:10px;padding:6px}.dash-list{width:100%;max-width:560px;display:flex;flex-direction:column;gap:16px}.dash-card{background:var(--panel);border-radius:18px;padding:16px 18px;box-shadow:0 10px 30px #0000004d}.dash-head{display:flex;align-items:center;gap:12px}.dash-name{font-weight:800;font-size:1.2rem}.dash-band{color:var(--muted);font-size:.8rem}.dash-badges{display:flex;flex-direction:column;align-items:flex-end;gap:2px;font-weight:700;font-size:.95rem}.dash-stats{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin:14px 0 6px}@media (max-width: 460px){.dash-stats{grid-template-columns:repeat(3,1fr)}}.dash-stat{background:var(--panel-2);border-radius:12px;padding:8px 4px;text-align:center}.dash-stat-val{font-weight:800;font-size:1.1rem}.dash-stat-lbl{color:var(--muted);font-size:.68rem;text-transform:uppercase;letter-spacing:.04em}.dash-sub{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;margin:14px 0 6px}.dash-insight{margin-top:14px;padding:12px 14px;background:var(--panel-2);border-radius:14px;border-left:3px solid var(--accent-2)}.dash-insight.loading,.dash-insight.err{color:var(--muted);font-size:.9rem;font-style:italic}.dash-insight.err{color:#e58;font-style:normal}.dash-insight-head{display:flex;align-items:center;justify-content:space-between}.dash-insight-refresh{background:transparent;color:var(--muted);font-size:1.1rem;padding:0 6px;line-height:1}.dash-insight-refresh:disabled{opacity:.5}.dash-insight-text{margin:6px 0 0;font-size:.98rem;line-height:1.45}.dash-insight-focus{margin:8px 0 0;padding-left:18px}.dash-insight-focus li{font-size:.92rem;line-height:1.4;margin:3px 0;color:var(--accent)}.dash-spark{display:flex;align-items:flex-end;gap:3px;height:44px}.dash-bar{flex:1;min-height:3px;background:var(--accent-2);border-radius:3px 3px 0 0}.dash-bar.empty{background:var(--panel-2)}.dash-acts{display:flex;flex-direction:column;gap:7px}.dash-act{display:grid;grid-template-columns:1.4em 1fr auto;grid-template-areas:"sign name level" "sign bar pct";align-items:center;column-gap:8px;row-gap:2px}.dash-act-sign{grid-area:sign;font-size:1.2rem;font-weight:800;color:var(--accent-2);text-align:center}.dash-act-name{grid-area:name;font-weight:700;font-size:.92rem}.dash-act-level{grid-area:level;color:var(--muted);font-size:.78rem;text-align:right}.dash-act-bar{grid-area:bar;height:7px;border-radius:4px;background:var(--bg);overflow:hidden}.dash-act-fill{height:100%;background:var(--accent);transition:width .3s}.dash-act-pct{grid-area:pct;font-size:.78rem;color:var(--muted);min-width:2.6em;text-align:right}.read-list{display:flex;flex-direction:column;gap:8px;width:100%}.read-row{display:flex;align-items:stretch;gap:8px;width:100%}.read-row-main{flex:1;display:flex;justify-content:space-between;align-items:center;gap:10px;text-align:left;padding:12px 14px;border-radius:12px;background:var(--panel-2);border:2px solid transparent;cursor:pointer;color:inherit;font:inherit}.read-row-main:active{border-color:var(--accent)}.read-row-title{font-weight:700}.read-quiz-btn{flex:0 0 auto;padding:0 14px;border-radius:12px;font-size:1.3rem;background:var(--panel-2);border:2px solid transparent;cursor:pointer;color:inherit}.read-quiz-btn:active{border-color:var(--accent)}.quiz-review{width:100%;max-width:420px;margin:12px auto 4px;display:flex;flex-direction:column;gap:8px;text-align:left}.quiz-review-row{padding:8px 12px;border-radius:10px;background:var(--panel-2)}.quiz-review-q{margin:0 0 2px;font-weight:600}.read-text{max-width:640px;line-height:2;font-size:1.25rem;margin:6px 0 4px}.read-word{cursor:pointer;border-radius:6px;padding:1px 2px;transition:background .12s,color .12s}.read-word:active{background:var(--accent-2);color:#11202b}.read-word.active{background:var(--accent);color:#1a1330;font-weight:700}.read-moral{font-style:italic;margin-top:6px}.phon-chunks{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:12px 0 6px}.phon-chunk{font-size:2.1rem;font-weight:800;letter-spacing:1px;padding:8px 16px;border-radius:12px;background:var(--panel-2);border:2px solid var(--accent)}.mic-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 22px;border-radius:50px;border:2px solid var(--accent);background:var(--panel-2);color:var(--text);font-size:1rem;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s}.mic-btn:hover{background:var(--accent);color:#1a1330}.mic-btn.mic-recording{background:#7f1d1d;border-color:#ef4444;color:#fef2f2;animation:mic-pulse .9s ease-in-out infinite}.mic-btn.mic-processing{opacity:.7;cursor:default;animation:none}.mic-btn.mic-requesting{opacity:.7;cursor:default}.mic-btn-inline{font-size:.9rem;padding:7px 16px}.mic-btn-large{font-size:1.25rem;padding:14px 32px;margin-top:4px}.mic-error{color:var(--err);font-size:.8rem;margin:4px 0 0;text-align:center}@keyframes mic-pulse{0%,to{box-shadow:0 0 #ef444466}50%{box-shadow:0 0 0 10px #ef444400}}.pronunc-panel{background:var(--panel-2);border:1px solid var(--border);border-radius:16px;padding:16px 20px;margin:12px auto;max-width:380px;text-align:center}.pronunc-panel-word{font-size:1.6rem;font-weight:800;color:var(--accent);margin-bottom:10px}.pronunc-word{font-size:3rem;font-weight:900;letter-spacing:2px;color:var(--accent);text-align:center;margin:16px auto 12px;padding:16px 32px;background:var(--panel-2);border-radius:20px;max-width:360px;border:2px solid var(--border)}.coaching-block{background:var(--panel);border-radius:14px;padding:12px 16px;margin:8px 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.15s}.lesson-go:hover{opacity:.85}.mem-picker-list{display:flex;flex-direction:column;gap:10px;max-width:440px;width:100%;margin:0 auto}.mem-picker-card{display:flex;align-items:center;gap:12px;background:var(--panel-2);border:2px solid var(--border);border-radius:16px;padding:14px 16px;width:100%;transition:border-color .15s}.mem-picker-icon{font-size:2.2rem;flex-shrink:0;line-height:1}.mem-picker-body{flex:1;min-width:0}.mem-picker-label{font-size:1.05rem;font-weight:700;margin:0 0 3px}.mem-picker-desc{font-size:.85rem;opacity:.8;margin:0}.mem-pads{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:300px;margin:16px auto}.mem-pad{height:110px;border-radius:20px;cursor:pointer;transition:filter .1s,transform .1s,box-shadow .15s}.mem-pad:disabled{cursor:default;opacity:.55}.mem-pad-lit{filter:brightness(1.6)!important;transform:scale(1.05)!important}.conc-grid{display:grid;gap:8px;width:100%;max-width:400px;margin:8px auto}.conc-card{aspect-ratio:1;border-radius:12px;border:2px solid var(--border);background:var(--panel-2);cursor:pointer;font-size:2rem;display:flex;align-items:center;justify-content:center;overflow:hidden;transition:background .18s,border-color .18s,transform .12s;-webkit-user-select:none;user-select:none}.conc-card:not(.matched):not(.flipped):hover{transform:scale(1.06)}.conc-card.flipped{background:var(--panel);border-color:var(--accent)}.conc-card.matched{background:#052e16;border-color:#22c55e;cursor:default}.conc-card:disabled{cursor:default}.span-display{font-size:3.2rem;font-weight:900;letter-spacing:10px;text-align:center;padding:18px 24px;background:var(--panel-2);border-radius:20px;max-width:380px;margin:10px auto;color:var(--accent);min-height:80px}.span-pad{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;max-width:340px;margin:12px auto}.span-btn{padding:14px 4px;border-radius:12px;font-size:1.4rem;font-weight:700;background:var(--panel-2);border:2px solid var(--border);cursor:pointer;transition:background .1s}.span-btn:hover{background:var(--panel)}.span-btn:active{background:var(--accent);color:#1a1330}.recall-word-grid{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:420px;margin:10px auto}.recall-word{font-size:1.5rem;font-weight:700;padding:10px 22px;background:var(--panel-2);border-radius:12px;border:2px solid var(--border)}.recall-input-row{display:flex;gap:8px;max-width:360px;margin:8px auto}.recall-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:20px;font-size:.9rem}.recall-chip.good{background:#052e16;color:#86efac;border:1px solid #22c55e}.recall-chip.miss{background:#450a0a;color:#fca5a5;border:1px solid #ef4444}.facts-choices{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:8px}.facts-choice{padding:14px 12px;border-radius:12px;background:var(--panel-2);border:2px solid var(--border);font-size:.95rem;text-align:center;cursor:pointer;transition:border-color .15s,background .15s;color:var(--text);line-height:1.3}.facts-choice:hover:not(:disabled){border-color:var(--accent)}.facts-choice-selected{border-color:var(--accent);background:#a78bfa1f}.facts-choice-correct{background:#052e16;border-color:#22c55e;color:#86efac}.facts-choice-wrong{background:#450a0a;border-color:#ef4444;color:#fca5a5}.facts-choice:disabled{cursor:default}.wp-story{background:var(--panel-2);border:2px solid var(--border);border-radius:14px;padding:16px 18px;margin-bottom:4px}.wp-feedback{padding:10px 14px;border-radius:10px;font-weight:700;margin:6px 0;font-size:1rem}.wp-correct{background:#052e16;color:#86efac;border:1px solid #22c55e}.wp-wrong{background:#450a0a;color:#fca5a5;border:1px solid #ef4444}.typing-countdown{font-size:5rem;font-weight:900;color:var(--accent);animation:badge-pop .35s cubic-bezier(.25,1.4,.5,1) both}.typing-target{font-size:1.25rem;line-height:1.8;letter-spacing:.02em;background:var(--panel-2);border:2px solid var(--border);border-radius:12px;padding:14px 16px;font-family:Courier New,Courier,monospace;word-break:break-word;margin-bottom:12px;min-height:3rem}.typing-char{color:var(--sub)}.typing-correct{color:#4ade80}.typing-wrong{color:#f87171;background:#f871711f;border-radius:2px}.typing-cursor{border-left:2px solid var(--accent);animation:blink 1s step-end infinite}@keyframes blink{50%{border-color:transparent}}.typing-input{width:100%;box-sizing:border-box;font-size:1.1rem;font-family:Courier New,Courier,monospace;padding:12px 14px;border-radius:10px;background:var(--panel-2);color:var(--text);border:2px solid var(--border);outline:none}.typing-input:focus{border-color:var(--accent)}.typing-result-chip{background:var(--panel-2);border:1px solid var(--border);border-radius:20px;padding:4px 10px;font-size:.8rem;color:var(--sub)}.badge-section{width:100%;max-width:680px;margin:0 auto 20px;padding:0 12px}.badge-new-section{width:100%;max-width:680px;margin:12px auto 16px;padding:14px 16px;background:#facc1514;border:2px solid rgba(250,204,21,.3);border-radius:16px}.badge-section-title{font-size:1rem;font-weight:700;margin:0 0 10px;color:var(--text)}.badge-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}.badge-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:12px 8px;border-radius:14px;border:2px solid var(--border);background:var(--panel-2);transition:transform .15s,box-shadow .15s}.badge-card.badge-earned{border-color:#facc1573;background:#facc150f}.badge-card.badge-new{border-color:#fbbf24;background:#fbbf241f;box-shadow:0 0 14px #fbbf2459;animation:badge-pop .4s cubic-bezier(.25,1.4,.5,1) both}.badge-card.badge-locked{opacity:.45}@keyframes badge-pop{0%{transform:scale(.7);opacity:0}to{transform:scale(1);opacity:1}}.badge-emoji{font-size:2rem;line-height:1;margin-bottom:5px}.badge-emoji-locked{filter:grayscale(1);opacity:.5}.badge-name{font-size:.8rem;font-weight:700;margin-bottom:2px}.badge-desc{font-size:.7rem;color:var(--sub);line-height:1.3}.badge-date{font-size:.65rem;color:var(--sub);margin-top:4px}.profile-tile.frame_star{border:3px solid #facc15;box-shadow:0 0 8px #facc1580}.profile-tile.frame_fire{border:3px solid #f97316;box-shadow:0 0 8px #f9731680}.profile-tile.frame_ice{border:3px solid #67e8f9;box-shadow:0 0 8px #67e8f980}.profile-tile.frame_rainbow{border:3px solid transparent;background-clip:padding-box;box-shadow:0 0 0 3px #f87171,0 0 0 5px #fb923c,0 0 0 7px #facc15,0 0 0 9px #4ade80,0 0 0 11px #60a5fa,0 0 0 13px #a78bfa}.profile-tile.frame_crown{border:3px solid #c084fc;box-shadow:0 0 10px #c084fc99}.profile-tile.frame_space{border:3px solid #818cf8;box-shadow:0 0 10px #818cf880}.profile-title-chip{font-size:.62rem;font-weight:700;background:#facc1526;border:1px solid rgba(250,204,21,.4);border-radius:20px;padding:1px 7px;color:#fde68a;max-width:90%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:1px 0 0}.shop-coins-top{font-size:.95rem;font-weight:700;color:#fde68a;background:#78350f59;border-radius:20px;padding:3px 12px}.shop-section-heading{font-size:1.1rem;font-weight:700;margin:0 0 4px;text-align:center}.shop-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;max-width:680px;margin:0 auto 12px;padding:0 8px;width:100%}.shop-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:14px 10px;border-radius:14px;border:2px solid var(--border);background:var(--panel-2);transition:transform .12s}.shop-card.shop-card-equipped{border-color:#fbbf24;background:#fbbf241a;box-shadow:0 0 10px #fbbf244d}.shop-card.shop-card-owned{border-color:#4ade8080;background:#4ade800f}.shop-card.shop-card-locked{opacity:.55}.shop-item-emoji{font-size:2.2rem;line-height:1;margin-bottom:6px}.shop-item-name{font-size:.85rem;font-weight:700;margin-bottom:3px}.shop-item-desc{font-size:.72rem;color:var(--sub);line-height:1.3;margin-bottom:10px;flex:1}.shop-item-price{width:100%}.shop-badge-equipped{font-size:.75rem;font-weight:700;color:#4ade80;background:#4ade801f;border-radius:20px;padding:3px 10px;display:inline-block}.shop-buy-btn,.shop-equip-btn{width:100%;padding:7px 0;font-size:.8rem}.shop-buy-disabled{opacity:.55;cursor:not-allowed}@keyframes cosmetic-float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes cosmetic-bounce{0%,to{transform:translateY(0) scaleY(1)}35%{transform:translateY(-10px) scaleY(1.05)}55%{transform:translateY(-4px) scaleY(.97)}70%{transform:translateY(-7px) scaleY(1.02)}}@keyframes cosmetic-pulse{0%,to{filter:drop-shadow(0 0 2px 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infinite}.profile-tile.aura_fire .avatar{animation:cosmetic-fire 1.3s ease-in-out infinite}.cosmetic-sparkle{position:absolute;font-size:.65rem;color:#fbbf24;line-height:1;pointer-events:none;-webkit-user-select:none;user-select:none;animation:cosmetic-sparkle 1.8s ease-in-out infinite}.shop-aura-preview{font-size:1.6rem;line-height:1;display:inline-block;margin-bottom:4px}.shop-aura-preview.aura_float{animation:cosmetic-float 2.5s ease-in-out infinite}.shop-aura-preview.aura_bounce{animation:cosmetic-bounce 1.5s ease-in-out infinite}.shop-aura-preview.aura_pulse{animation:cosmetic-pulse 2s ease-in-out infinite}.shop-aura-preview.aura_rainbow{animation:cosmetic-rainbow 2.5s linear infinite}.shop-aura-preview.aura_fire{animation:cosmetic-fire 1.3s ease-in-out infinite}.shop-aura-preview.aura_sparkle{animation:cosmetic-sparkle 1.8s ease-in-out infinite}.yt-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;display:flex;flex-direction:column;background:#000}.yt-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 16px;background:#0f0a1ef2;border-bottom:1px solid rgba(255,255,255,.08);flex-shrink:0;flex-wrap:wrap}.yt-header-left{flex:1;min-width:0}.yt-header-right{display:flex;align-items:center;gap:12px;flex-shrink:0}.yt-coins-badge{font-size:.95rem;font-weight:700;color:#fde68a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.yt-timer-wrap{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.yt-timer-bar{width:120px;height:6px;background:#ffffff26;border-radius:3px;overflow:hidden}.yt-timer-fill{height:100%;background:#4ade80;border-radius:3px;transition:width .9s linear}.yt-timer-text{font-size:.78rem;color:var(--sub)}.yt-close-btn{font-size:.85rem!important;white-space:nowrap}.yt-frame{flex:1;width:100%;border:none}.yt-no-url{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--text)}.socratic-hint{background:#06b6d41f;border:1px solid rgba(6,182,212,.35);border-radius:12px;padding:10px 14px;margin:6px 0;font-size:.95rem;line-height:1.45;color:#67e8f9;text-align:center;max-width:420px;width:100%;animation:hint-in .2s ease}.confidence-row{display:flex;gap:8px;justify-content:center;margin:6px 0 4px;flex-wrap:wrap}.conf-btn{display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 14px;border-radius:12px;border:2px solid var(--panel-2);background:var(--panel);color:var(--muted);cursor:pointer;transition:border-color .12s,background .12s,color .12s,transform .08s}.conf-btn:active{transform:scale(.94)}.conf-btn.active{border-color:var(--accent);background:#ffd23f1f;color:var(--text)}.conf-emoji{font-size:1.4rem;line-height:1}.conf-label{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.talk-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#080a18e0;z-index:400;display:flex;align-items:center;justify-content:center;padding:20px}.talk-card{background:var(--panel);border-radius:20px;padding:24px 22px 20px;max-width:380px;width:100%;box-shadow:0 20px 60px #0000008c;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}.talk-fact{font-size:1.5rem;font-weight:800;color:var(--accent);margin-bottom:4px}.talk-prompt{font-size:.95rem;line-height:1.5;color:var(--text);margin:0}.talk-feedback{font-size:1rem;line-height:1.55;color:var(--text);background:#ffffff0f;border-radius:12px;padding:12px 14px;margin:4px 0 8px;font-style:italic}.tbl-tabs{display:flex;gap:4px;width:100%;max-width:520px;border-bottom:2px solid var(--panel-2);margin-bottom:16px;flex-wrap:wrap}.tbl-tab{flex:1;min-width:72px;display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 8px 8px;background:none;border:none;border-bottom:3px solid transparent;cursor:pointer;color:var(--muted);transition:color .15s,border-color .15s;margin-bottom:-2px}.tbl-tab-active{color:var(--text)}.tbl-tab-sign{font-size:1.3rem;font-weight:800;line-height:1}.tbl-tab-name{font-size:.62rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}.tbl-header{display:flex;justify-content:space-between;align-items:flex-start;width:100%;max-width:520px;margin-bottom:14px;padding:12px 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#ffffff1f}.tbl-tile-locked{background:var(--panel);opacity:.55;cursor:default}.tbl-tile-avail{background:var(--panel-2)}.tbl-tile-passed{background:#3ddc841a}.tbl-tile-num{font-size:1.35rem;font-weight:800;line-height:1}.tbl-tile-lock{font-size:.85rem;opacity:.6}.tbl-tile-check{font-size:.75rem;color:#3ddc84;font-weight:800}.tbl-tile-speed{font-size:.62rem;color:var(--muted);margin-top:1px}.tbl-tile-go{font-size:.75rem}.tbl-mixed-row{display:flex;flex-direction:column;align-items:center;margin-top:4px;margin-bottom:16px}.tbl-mixed-row .tbl-tile{width:120px;height:56px;flex-direction:row;gap:8px}.tbl-legend{display:flex;gap:16px;font-size:.75rem;color:var(--muted);margin-top:8px;flex-wrap:wrap;justify-content:center}.tbl-legend-dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:4px}.tbl-result-stats{display:flex;gap:14px;margin:10px 0 4px;flex-wrap:wrap;justify-content:center}.tbl-result-stat{background:var(--panel-2);border-radius:14px;padding:12px 18px;text-align:center;min-width:80px}.tbl-result-val{font-size:1.5rem;font-weight:800;line-height:1}.tbl-result-lbl{font-size:.72rem;color:var(--muted);margin-top:3px;text-transform:uppercase;letter-spacing:.04em}.toggle-btn{padding:6px 18px;border-radius:20px;font-weight:700;font-size:.85rem;border:2px solid var(--border);background:var(--panel-2);color:var(--sub);cursor:pointer;transition:background .15s,color .15s,border-color .15s}.toggle-btn.toggle-on{background:#4ade80;color:#052e16;border-color:#4ade80}.journal-list{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:.9rem;line-height:1.5}.journal-entry-img{width:100%;max-height:420px;object-fit:contain;border-radius:10px;background:#fff;border:1px solid var(--border)}