.chapter-card{border:1px solid var(--line);background:linear-gradient(#ffffff0d,#ffffff05);border-radius:18px;grid-template-columns:1fr 380px;align-items:center;gap:32px;padding:26px;display:grid}.chapter-title{font-family:var(--display);margin:6px 0 0;font-size:44px;line-height:1.1}.chapter-title span{font-family:var(--ui);letter-spacing:.24em;color:var(--muted);margin-left:10px;font-size:11px}.chapter-copy{color:#aab2ae;max-width:520px;margin:14px 0 0;font-size:13px;line-height:1.8}.chapter-stats{gap:26px;margin-top:20px;display:flex}.chapter-thumb{border-radius:12px;width:100%}.next-banner{background:#3f8f831a;border:1px solid #61b3a659;border-radius:16px;justify-content:space-between;align-items:center;gap:24px;margin-top:18px;padding:18px 22px;display:flex}.next-banner-main{min-width:0}.next-banner-title{font-family:var(--display);margin:6px 0 0;font-size:22px;line-height:1.35}.next-banner .small{max-width:620px;margin:6px 0 0}.next-banner-actions{flex-wrap:wrap;flex:none;align-items:center;gap:8px;display:flex}.hub-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px;display:grid}.hub-card{flex-direction:column;gap:4px;padding:18px;transition:transform .18s,border-color .18s,background .18s;display:flex}.hub-card:hover{border-color:#61b3a661;transform:translateY(-2px)}.hub-card h3{margin:6px 0 0;font-size:16px}.hub-card p{color:var(--muted);margin:6px 0 0;font-size:12px;line-height:1.7}.hub-card .mono{color:var(--accent-bright);margin-top:auto;padding-top:10px}.level-grid{grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px;display:grid}.level-card{border:1px solid var(--line);background:#ffffff06;border-radius:14px;flex-direction:column;gap:10px;padding:16px;display:flex}.level-card.is-cleared{border-color:#3f8f8359}.level-card.is-current{border-color:var(--accent-bright);box-shadow:0 0 0 1px #61b3a659}.level-card.is-locked{opacity:.55}.level-top{justify-content:space-between;align-items:center;display:flex}.level-num{background:var(--accent);color:#fff;border-radius:99px;justify-content:center;align-items:center;width:30px;height:30px;font-size:11px;font-weight:600;display:flex}.level-card.is-current .level-num{border:2px solid var(--accent-bright);color:var(--accent-bright);background:0 0}.level-card.is-locked .level-num{border:1px solid var(--line-2);color:var(--muted);background:0 0}.level-sentence{font-family:var(--display);margin:0;font-size:13px;line-height:1.5}.level-meta{color:var(--muted);justify-content:space-between;align-items:center;font-size:10px;display:flex}.side-stack{flex-direction:column;gap:14px;display:flex}.quest-card,.album-card{padding:18px}.mini-grid{grid-template-columns:repeat(2,1fr);gap:8px;margin-top:12px;display:grid}.guide-card{align-items:center;gap:12px;padding:18px;display:flex}.fox-icon{flex:none;width:44px;height:48px}.guide-copy{color:var(--muted);font-size:11px;line-height:1.7}.level-card.is-current{animation:2.6s ease-out infinite pulseCard}@media (max-width:760px){.chapter-card{grid-template-columns:1fr;gap:18px;padding:18px}.next-banner{padding:16px;display:block}.next-banner-title{font-size:18px}.next-banner-actions{margin-top:14px}.next-banner-actions .btn{flex:1}.hub-grid{grid-template-columns:1fr}.chapter-title{font-size:32px}.chapter-thumb{width:100%}.level-grid{grid-template-columns:repeat(2,1fr);gap:10px}.chapter-strip-world{flex-wrap:nowrap;padding-bottom:4px;overflow-x:auto}}.chapter-strip-world{margin-bottom:18px}.placement-banner{justify-content:space-between;align-items:center;gap:16px;margin-top:16px;display:flex}.world-path{flex-direction:column;gap:16px;display:flex}.world-path-head{justify-content:space-between;align-items:center;gap:16px;display:flex}.world-grammar{margin-top:2px}.world-boss,.world-reading{justify-content:space-between;align-items:center;gap:16px;display:flex}.world-reading{background:#3f8f830f;border-color:#61b3a647}.quest-done{color:var(--accent-bright);background:#3f8f831a;border:1px solid #3f8f8359;border-radius:9px;margin-top:12px;padding:10px 12px;font-size:11px}@media (max-width:760px){.placement-banner,.world-boss,.world-reading{display:block}.placement-banner .btn,.world-boss .btn,.world-reading .btn{margin-top:14px}}.realm-hud{background:radial-gradient(600px 300px at 0 0,#3f8f8338,#0000 70%),linear-gradient(#ffffff0d,#ffffff04);border:1px solid #61b3a647;border-radius:22px;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:24px;padding:26px 28px;display:grid}.realm-title{font-family:var(--display);flex-wrap:wrap;align-items:baseline;gap:14px;margin:8px 0 0;font-size:42px;line-height:1.1;display:flex}.realm-rank{color:var(--gold);font-family:var(--ui);letter-spacing:.08em;background:#ddb2641a;border:1px solid #ddb26466;border-radius:999px;padding:4px 10px;font-size:11px}.realm-promise{color:#aab2ae;margin:10px 0 0;font-size:13px}.realm-progress-row{align-items:center;gap:12px;max-width:520px;margin-top:18px;display:flex}.realm-progress{flex:1}.realm-aside{flex-direction:column;align-items:flex-end;gap:8px;display:flex}.realm-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;margin-top:6px;display:flex}.ability-panel{border:1px solid var(--line);background:#ffffff06;border-radius:18px;margin-top:16px;padding:18px 20px}.ability-bars{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:14px;display:grid}.ability-bar{flex-direction:column;gap:6px;display:flex}.ability-bar-head{color:#dfe3dc;justify-content:space-between;align-items:baseline;gap:8px;font-size:13px;display:flex}.ability-progress{height:6px}.ability-bar.is-locked{opacity:.55}.mistake-panel{background:linear-gradient(#d9775f12,#ffffff05);border:1px solid #d9775f42;border-radius:18px;margin-top:16px;padding:18px 20px}.mistake-body{align-items:center;gap:20px;margin-top:12px;display:flex}.mistake-chips{flex-wrap:wrap;gap:8px;display:flex}.mistake-chip{border:1px solid var(--line);color:#dfe3dc;white-space:nowrap;background:#ffffff0a;border-radius:12px;align-items:baseline;gap:8px;padding:8px 12px;font-size:12px;display:inline-flex}.mistake-chip b{color:var(--gold);font-size:14px}.mistake-copy{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.mistake-copy p{margin:0}.mistake-copy .actions{flex-wrap:wrap;gap:8px;padding-top:4px;display:flex}@media (max-width:760px){.mistake-body{flex-direction:column;align-items:flex-start;gap:12px}}.start-card{background:#3f8f8314;border-color:#61b3a659;border-radius:20px;justify-content:space-between;align-items:center;gap:24px;margin-top:16px;padding:24px 26px;display:flex}.start-steps{flex-wrap:wrap;gap:6px;margin-top:16px;display:flex}.start-step{color:#c9cfca;background:#ffffff0d;border-radius:999px;align-items:center;gap:6px;padding:4px 10px 4px 4px;font-size:11px;display:inline-flex}.start-step i{width:18px;height:18px;color:var(--accent-bright);background:#3f8f8347;border-radius:50%;place-items:center;font-size:10px;font-style:normal;display:grid}.start-actions{flex-direction:column;flex:none;align-items:stretch;gap:8px;display:flex}.today-card{margin-top:16px;padding:20px 22px}.today-list{flex-direction:column;gap:2px;margin-top:12px;display:flex}.today-row{border-bottom:1px dashed var(--line);align-items:center;gap:12px;padding:12px 0;display:flex}.today-row:last-child{border-bottom:none}.today-copy{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.today-copy strong{color:#eef0ea;font-size:14px;font-weight:600}.paper .today-copy strong{color:var(--ink)}.paper .today-row{border-bottom-color:#242a2b24}.paper .checkbox{border-color:#242a2b47}.today-cta{width:100%;margin-top:12px}@media (max-width:760px){.realm-hud{grid-template-columns:1fr;align-items:start;padding:20px}.realm-title{font-size:30px}.realm-aside{align-items:flex-start}.realm-actions{justify-content:flex-start}.ability-bars{grid-template-columns:repeat(2,minmax(0,1fr))}.start-card{display:block}.start-actions{margin-top:16px}.start-actions .btn{width:100%}.today-row{flex-wrap:wrap;align-items:flex-start}.today-row .btn{margin-left:30px}}