:root{--bg:#0a0f1f;--surface:#141b2e;--surface-2:#1c2540;--accent:#45d4d8;--violet:#a88bfa;--gold:#f0b45a;--text:#f4f6fb;--muted:#9aa3b8;--danger:#ff7a7a;--border:#2a3450;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}h1{margin:0 0 16px;font-size:26px}h2{margin:0 0 12px;font-size:19px}.muted{color:var(--muted)}.error{color:var(--danger)}.center{place-items:center;min-height:100vh;padding:16px;display:grid}.card{background:var(--surface);border-radius:16px;padding:24px}.narrow{width:min(420px,100%)}form{flex-direction:column;gap:14px;display:flex}label{flex-direction:column;gap:6px;font-weight:600;display:flex}input,textarea,select{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:10px 12px}input:focus-visible,textarea:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button{font:inherit;cursor:pointer}button:disabled{opacity:.6;cursor:default}.primary{background:var(--accent);color:var(--bg);border:none;border-radius:12px;padding:10px 18px;font-weight:700}.secondary{color:var(--text);border:1px solid var(--border);background:0 0;border-radius:12px;padding:8px 14px}.danger{color:var(--danger);border:1px solid var(--danger);background:0 0;border-radius:12px;padding:8px 14px}.link{color:var(--accent);text-align:left;background:0 0;border:none;padding:0}.layout{min-height:100vh}.top{background:var(--surface);align-items:center;gap:16px;padding:14px 24px;display:flex}.top strong{flex:1}.content{max-width:1200px;margin:0 auto;padding:24px}.list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.row{background:var(--surface);border-radius:12px;align-items:center;gap:12px;padding:12px 16px;display:flex}.row strong{flex:1}a{color:inherit;text-decoration:none}a.grow:hover strong,a.back:hover{color:var(--accent)}.grow{flex:1;min-width:0}.back{color:var(--muted);margin-bottom:8px;display:inline-block}.title-row{align-items:center;gap:16px;margin-bottom:16px;display:flex}.title-row h1{margin:0}.form{flex-direction:column;gap:16px;margin-bottom:24px;display:flex}.label-row{align-items:baseline;gap:12px;display:flex}.label-row .muted,.label-row .error{font-size:14px;font-weight:400}.add{flex-direction:row;align-items:center;margin-top:12px}.add input{flex:1}.handle{color:var(--muted);cursor:grab;touch-action:none;background:0 0;border:none;padding:0 4px;font-size:20px}.row.dragging{opacity:.85;z-index:1;position:relative;box-shadow:0 8px 24px #0006}.toggle{cursor:pointer;flex-direction:row;align-items:center;gap:8px}.toggle input{width:18px;height:18px;accent-color:var(--accent)}.chip{border-radius:999px;padding:2px 10px;font-size:13px;font-weight:700}.chip.published{color:var(--accent);background:#45d4d826}.chip.draft{color:var(--gold);background:#f0b45a26}.block-gap{margin:32px 0 24px}select{cursor:pointer}.ed{border:1px solid var(--border);background:var(--bg);border-radius:12px}.ed-toolbar{border-bottom:1px solid var(--border);flex-wrap:wrap;gap:6px;padding:8px;display:flex}.tool{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:4px 10px;font-size:14px}.tool.on{color:var(--accent);border-color:var(--accent);background:#45d4d826}.ed-content .tiptap{outline:none;min-height:120px;padding:12px 16px}.ed-content .tiptap h2{color:var(--accent);margin:12px 0 6px;font-size:19px}.ed-content .tiptap p{margin:0 0 10px}.ed-content .tiptap ul{margin:0 0 10px;padding-left:22px}.ed-section{border:1px dashed var(--violet);background:var(--surface);border-radius:12px;margin:10px 0}.ed-section-head{color:var(--violet);align-items:center;gap:8px;padding:8px 12px;display:flex}.ed-section-head input{border:none;border-bottom:1px solid var(--border);background:0 0;border-radius:0;flex:1;padding:4px 0;font-weight:700}.ed-section-body{padding:4px 16px 8px}.small{margin:-6px 0 12px;font-size:14px}.lesson-grid{grid-template-columns:minmax(0,1fr) 400px;align-items:start;gap:32px;margin:32px 0 24px;display:grid}.preview-col{position:sticky;top:16px}.add-blocks{flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px;display:flex}.block-card{flex-direction:column;flex:1;gap:12px;min-width:0;display:flex}.block-head{align-items:center;display:flex}.danger-link{color:var(--danger);font-size:14px}.list .row:has(.block-card){align-items:flex-start}.phone{background:var(--bg);border:8px solid #222b42;border-radius:32px;flex-direction:column;gap:12px;width:390px;max-height:calc(100vh - 140px);padding:20px 16px;display:flex;overflow-y:auto}.pv-title{color:var(--accent);margin:0;font-size:24px;font-weight:800}.pv-heading{color:var(--accent);margin:8px 0 0;font-size:19px}.pv-text{margin:0;line-height:1.5}.pv-list{margin:0;padding-left:22px}.pv-section{background:var(--surface);border-radius:14px;overflow:hidden}.pv-section-head{width:100%;color:var(--text);text-align:left;background:0 0;border:none;justify-content:space-between;padding:14px 16px;font-size:17px;font-weight:700;display:flex}.pv-chevron{color:var(--accent)}.pv-section-body{flex-direction:column;gap:8px;padding:0 16px 14px;display:flex}.pv-toc{background:var(--surface);border-radius:16px;flex-direction:column;gap:6px;padding:14px 16px;display:flex}.pv-toc-title{color:var(--muted);letter-spacing:1px;text-transform:uppercase;font-size:12px;font-weight:700}.pv-toc-entry{color:var(--accent);font-weight:600}.pv-video{margin:0}.pv-video iframe,.pv-video video{aspect-ratio:16/9;background:#000;border:0;border-radius:12px;width:100%}.pv-video figcaption{color:var(--muted);margin-top:4px;font-size:14px}.pv-card{background:var(--surface);border-radius:16px;flex-direction:column;gap:8px;padding:14px 16px;display:flex}.pv-card audio{width:100%}.pv-album{flex-direction:row;align-items:center;padding:0;overflow:hidden}.pv-album img{object-fit:cover;width:80px;height:80px}.pv-album div{flex-direction:column;padding:12px;display:flex}.pv-open{color:var(--accent);font-size:14px}.pv-empty{color:var(--gold);font-size:14px}@media (width<=1000px){.lesson-grid{grid-template-columns:1fr}.preview-col{position:static}}.album-row{align-items:center;gap:12px;display:flex}.album-row img,.cover-empty{object-fit:cover;background:var(--surface-2);border-radius:8px;flex-shrink:0;width:48px;height:48px}.cover{object-fit:cover;border-radius:16px;width:96px;height:96px}.small-id{margin:4px 0 0;font-size:13px}.block-card audio{width:100%}.settings summary{cursor:pointer;font-weight:700}.settings:not([open]){gap:0}.ed-section-head select{background:var(--bg);color:var(--violet);border:1px solid var(--border);border-radius:8px;max-width:170px;padding:4px 6px;font-size:13px}.pv-text strong{color:var(--accent)}.pv-reader{color:#d8dce8;font-size:18px;line-height:1.65}.pv-callout{background:var(--surface);border-radius:16px;gap:12px;padding:14px 16px;display:flex}.pv-callout div{flex-direction:column;gap:4px;display:flex}.pv-callout-label{color:var(--gold);text-transform:uppercase;letter-spacing:.04em;font-size:13px;font-weight:800}.pv-gold{color:var(--gold)}.pv-quote{color:var(--violet);margin:4px 0;font-size:20px;font-style:italic;font-weight:500;line-height:1.45}.pv-summary{border:1px solid var(--border);border-radius:18px;flex-direction:column;gap:8px;padding:14px 16px;font-size:15px;display:flex}.pv-summary-title{color:var(--gold);letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:800}.pv-chips{flex-wrap:wrap;gap:8px;display:flex}.pv-chip{font:inherit;color:var(--text);background:#232c45;border:1px solid #3a4560;border-radius:999px;padding:4px 12px;font-size:12px;font-weight:700}.pv-chip.on{color:var(--bg);background:var(--accent);border-color:var(--accent)}button.pv-chip{cursor:pointer}.pv-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.pv-card-tile{font:inherit;text-align:left;color:var(--text);background:var(--surface);border:none;border-radius:18px;flex-direction:column;gap:10px;min-height:150px;padding:14px;display:flex}.pv-card-tile strong{font-size:15px;line-height:1.3}.pv-tile{border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.tone-accent{color:#45d4d8;background:#1e3a4a}.tone-violet{color:#a88bfa;background:#2a2450}.tone-gold{color:#f0b45a;background:#4a3a1e}.pv-meta{color:var(--muted);font-size:12px}.pv-row{justify-content:space-between;display:flex}.pv-segments{gap:4px;display:flex}.pv-segments span{background:var(--border);border-radius:2px;flex:1;height:4px}.pv-segments span.on{background:var(--accent)}.pv-reader-view{flex-direction:column;gap:14px;display:flex}.pv-part-title{margin:0;font-size:26px;font-weight:800;line-height:1.2}.pv-buttons{gap:10px;margin-top:8px;display:flex}.pv-btn-secondary,.pv-btn-primary{font:inherit;border-radius:26px;height:52px;padding:0 14px;font-size:14px;font-weight:800}.pv-btn-secondary{color:var(--text);border:1px solid var(--border);background:0 0;flex:1}.pv-btn-primary{background:var(--accent);color:var(--bg);text-overflow:ellipsis;white-space:nowrap;border:none;flex:1.4;overflow:hidden}.pv-search{font:inherit;background:var(--surface);border:none;border-radius:14px;height:44px;padding:0 14px;font-size:15px}.pv-group{flex-direction:column;gap:8px;display:flex}.pv-group-title{margin:8px 0 0;font-size:17px;font-weight:800}.pv-faq{flex-direction:column;gap:12px;display:flex}.pv-link{font:inherit;color:var(--accent);text-align:left;background:0 0;border:none;padding:0;font-weight:700}.track-image{object-fit:cover;border-radius:12px;width:112px;height:78px}.cover{width:192px;height:108px}