:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#24211d;--bg:#f6f4ef;--surface:#fffdfa;--surface-strong:#fff8eb;--line:#ded7ca;--line-strong:#c7bfb1;--ink:#24211d;--muted:#71695d;--green:#1f7a5a;--green-soft:#dff0e7;--coral:#bd4f3a;--coral-soft:#f7ded7;--blue:#315f8a;--blue-soft:#dce9f5;--gold:#9a6b12;--gold-soft:#f5e8c8;--shadow:0 16px 44px #3931261f;background:#f6f4ef;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:linear-gradient(180deg, #fffdfaf5, #f6f4efe6 320px), var(--bg);min-width:320px;margin:0}button,input,select{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh;padding:20px}.topbar,.command-bar,.workspace{max-width:1500px;margin:0 auto}.topbar{justify-content:space-between;align-items:center;gap:20px;min-height:72px;display:flex}.brand,.top-actions,.command-bar,.panel-head,.group-title,.results-toolbar,.detail-title-row,.detail-actions,.meta-row,.card-actions,.locale-switch,.primary-action,.segmented,.search-box{align-items:center;display:flex}.brand{gap:12px;min-width:0}.brand-mark{color:#fffdfa;background:var(--green);width:44px;height:44px;box-shadow:var(--shadow);border-radius:8px;flex:none;place-items:center;display:grid}.eyebrow{color:var(--muted);text-transform:uppercase;margin:0 0 3px;font-size:.76rem;line-height:1.25}h1,h2,h3,p{margin-top:0}h1{letter-spacing:0;margin-bottom:0;font-size:clamp(1.5rem,4vw,2.15rem);line-height:1}h2{letter-spacing:0;margin-bottom:0;font-size:1.08rem;line-height:1.25}h3{letter-spacing:0;margin-bottom:0;font-size:.9rem;line-height:1.25}.top-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px}.locale-switch{border:1px solid var(--line);background:var(--surface);min-height:40px;color:var(--muted);border-radius:8px;gap:8px;padding:0 10px;position:relative}.locale-switch select{appearance:none;min-width:98px;color:var(--ink);background:0 0;border:0;outline:0}.primary-action,.load-more{border:1px solid var(--green);background:var(--green);color:#fffdfa;border-radius:8px;gap:8px;min-height:40px;padding:0 14px}.command-bar{border:1px solid var(--line);box-shadow:var(--shadow);background:#fffdfae0;border-radius:8px;gap:12px;margin-top:12px;padding:12px}.search-box{border:1px solid var(--line);min-height:44px;color:var(--muted);background:#fff;border-radius:8px;flex:320px;gap:10px;padding:0 12px}.search-box input{width:100%;min-width:0;color:var(--ink);background:0 0;border:0;outline:0}.segmented{border:1px solid var(--line);background:var(--surface-strong);border-radius:8px;gap:4px;min-height:44px;padding:4px;overflow-x:auto}.segmented button{white-space:nowrap;min-height:34px;color:var(--muted);background:0 0;border:0;border-radius:6px;align-items:center;gap:7px;padding:0 10px;display:inline-flex}.segmented button.active{color:var(--ink);background:#fff;box-shadow:0 1px 4px #39312624}.notice{border:1px solid var(--gold);background:var(--gold-soft);color:#5b3c05;border-radius:8px;align-items:center;gap:8px;max-width:1500px;margin:12px auto 0;padding:10px 12px;display:flex}.workspace{grid-template-columns:minmax(230px,270px) minmax(0,1fr) minmax(280px,360px);align-items:start;gap:14px;margin-top:14px;display:grid}.sidebar,.results,.detail{border:1px solid var(--line);background:#fffdfaeb;border-radius:8px;min-width:0}.sidebar,.detail{max-height:calc(100vh - 28px);position:sticky;top:14px;overflow:auto}.sidebar{padding:14px}.panel-head,.group-title{color:var(--ink);gap:8px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:14px 0 18px;display:grid}.stats-grid div{border:1px solid var(--line);background:var(--surface-strong);border-radius:8px;min-height:66px;padding:10px}.stats-grid strong,.stats-grid span{display:block}.stats-grid strong{font-size:1.25rem}.stats-grid span{color:var(--muted);margin-top:4px;font-size:.78rem}.filter-group+.filter-group{margin-top:20px}.tag-list,.folder-list{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.tag-list button,.folder-list button{border:1px solid var(--line);max-width:100%;min-height:32px;color:var(--muted);background:#fff;border-radius:999px;padding:0 10px}.tag-list button.active,.folder-list button.active{border-color:var(--green);color:#0f5138;background:var(--green-soft)}.tag-list.muted button.active{border-color:var(--coral);color:#7b281d;background:var(--coral-soft)}.folder-list{grid-template-columns:1fr;display:grid}.folder-list button{text-align:left;border-radius:8px}.folder-list .child{margin-left:18px}.results{padding:14px}.results-toolbar{justify-content:space-between;gap:14px;margin-bottom:12px}.sort-tools{flex-wrap:wrap;gap:8px;display:flex}.sort-tools select{border:1px solid var(--line);min-height:36px;color:var(--ink);background:#fff;border-radius:8px;padding:0 10px}.ranking-note{color:var(--muted);margin:0;font-size:.86rem}.channel-list{gap:10px;display:grid}.channel-card{border:1px solid var(--line);background:#fff;border-radius:8px;grid-template-columns:minmax(0,1fr) auto;gap:10px;min-height:132px;padding:10px;transition:border-color .16s,box-shadow .16s,transform .16s;display:grid}.channel-card.selected{border-color:var(--green);box-shadow:0 10px 24px #1f7a5a24}.channel-card:hover{transform:translateY(-1px)}.card-main{min-width:0;color:inherit;text-align:left;background:0 0;border:0;grid-template-columns:118px minmax(0,1fr);gap:12px;padding:0;display:grid;position:relative}.card-main img{aspect-ratio:1;object-fit:cover;background:var(--blue-soft);border-radius:8px;width:118px}.card-rank{color:#fff;background:#24211dd1;border-radius:999px;place-items:center;min-width:28px;height:28px;font-weight:700;display:grid;position:absolute;top:6px;left:6px}.card-rank:empty{display:none}.card-copy{align-content:start;min-width:0;display:grid}.card-title{color:var(--ink);font-size:1rem;font-weight:750;line-height:1.3}.card-description{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:5px;font-size:.9rem;line-height:1.45;display:-webkit-box;overflow:hidden}.meta-row{color:var(--muted);flex-wrap:wrap;gap:10px;margin-top:8px;font-size:.78rem}.tag-row{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.tag-row span{color:#224f70;background:var(--blue-soft);border-radius:999px;min-height:24px;padding:3px 8px;font-size:.74rem}.card-actions{flex-direction:column;align-content:start;gap:6px}.card-actions button,.card-actions a,.icon-confirm{border:1px solid var(--line);background:var(--surface);width:38px;height:38px;color:var(--muted);border-radius:8px;place-items:center;text-decoration:none;display:grid}.card-actions button.active:first-child{border-color:var(--gold);color:var(--gold);background:var(--gold-soft)}.card-actions button.active:last-child{border-color:var(--coral);color:var(--coral);background:var(--coral-soft)}.demo-badge{border:1px solid var(--line-strong);width:max-content;min-height:22px;color:var(--muted);background:var(--surface-strong);border-radius:999px;align-items:center;margin-top:6px;padding:2px 8px;font-size:.72rem;font-weight:700;display:inline-flex}.load-more{margin:14px auto 0}.empty-state{border:1px dashed var(--line-strong);min-height:220px;color:var(--muted);text-align:center;border-radius:8px;place-items:center;gap:10px;display:grid}.empty-state p{margin:0}.detail{overflow:hidden auto}.detail-hero{aspect-ratio:16/9;object-fit:cover;background:var(--blue-soft);width:100%;display:block}.detail-body{padding:14px}.detail-title-row{justify-content:space-between;gap:12px}.detail-title-row h2{display:grid}.detail-actions{flex:none;gap:6px}.detail-description{color:var(--muted);margin:12px 0 0;line-height:1.55}.detail-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:16px 0;display:grid}.detail-metrics div{border:1px solid var(--line);background:var(--surface-strong);border-radius:8px;min-height:64px;padding:10px}.detail-metrics dt{color:var(--muted);font-size:.76rem}.detail-metrics dd{color:var(--ink);margin:5px 0 0;font-weight:750}.latest+.latest{margin-top:18px}.video-row{border-bottom:1px solid var(--line);min-height:46px;color:var(--ink);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;margin-top:8px;display:grid}.video-row span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.video-row time{color:var(--muted);font-size:.78rem}@media (width<=1180px){.workspace{grid-template-columns:minmax(220px,280px) minmax(0,1fr)}.detail{grid-column:1/-1;max-height:none;position:static}}@media (width<=760px){.app-shell{padding:12px}.topbar,.command-bar{flex-direction:column;align-items:stretch}.top-actions{justify-content:stretch}.locale-switch,.primary-action{flex:auto;justify-content:center}.workspace{grid-template-columns:1fr}.search-box{flex:none}.sidebar,.detail{max-height:none;position:static}.results-toolbar{flex-direction:column;align-items:flex-start}.channel-card{grid-template-columns:1fr}.card-main{grid-template-columns:88px minmax(0,1fr)}.card-main img{width:88px}.card-actions{flex-direction:row;justify-content:flex-end}.segmented{width:100%}.segmented button{flex:1 0 auto;justify-content:center}}