:root{--bg: #0f0f14;--panel: #1a1a24;--panel-2: #22222f;--border: #2e2e3e;--text: #e9e9f0;--muted: #9a9ab0;--accent: #ff3b5c;--accent-2: #5b8cff;--green: #2ecc71}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Apple SD Gothic Neo,sans-serif;background:var(--bg);color:var(--text)}.app{max-width:1100px;margin:0 auto;padding:24px 20px 80px}h1{font-size:26px;margin:0 0 4px}.sub{color:var(--muted);margin:0 0 24px;font-size:14px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.tab{background:var(--panel);color:var(--muted);border:1px solid var(--border);padding:10px 16px;border-radius:10px;cursor:pointer;font-size:14px;font-weight:600}.tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}.panel{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:18px}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}input,select{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:9px;padding:10px 12px;font-size:14px;outline:none}input{flex:1;min-width:200px}button.go{background:var(--accent);color:#fff;border:none;border-radius:9px;padding:11px 22px;font-size:14px;font-weight:700;cursor:pointer}button.go:disabled{opacity:.5;cursor:default}button.ghost{background:transparent;color:var(--accent-2);border:1px solid var(--accent-2);border-radius:8px;padding:6px 12px;font-size:12px;cursor:pointer}.error{color:var(--accent);background:#2a1620;border:1px solid #4a2030;padding:12px;border-radius:10px;margin-top:12px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:16px 0}.stat{background:var(--panel-2);border-radius:12px;padding:14px}.stat .k{color:var(--muted);font-size:12px}.stat .v{font-size:22px;font-weight:800;margin-top:4px}.chart-title{font-size:15px;font-weight:700;margin:18px 0 10px}.vid{display:flex;gap:12px;padding:10px;border-radius:10px}.vid:hover{background:var(--panel-2)}.vid img{width:120px;height:68px;border-radius:8px;object-fit:cover}.vid .t{font-size:14px;font-weight:600;line-height:1.35}.vid .m{color:var(--muted);font-size:12px;margin-top:4px}.rank{font-size:18px;font-weight:800;color:var(--accent);width:28px;text-align:center;align-self:center}.summary{white-space:pre-wrap;line-height:1.6;font-size:14px;background:var(--panel-2);padding:16px;border-radius:10px;margin-top:12px}.loading{color:var(--muted);padding:20px 0}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.chip{background:var(--panel-2);border:1px solid var(--border);border-radius:20px;padding:6px 12px;font-size:13px;cursor:pointer}.chip:hover{border-color:var(--accent-2)}a{color:inherit;text-decoration:none}.home-kw{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:8px;margin-top:10px}.kw-row{display:flex;align-items:center;gap:6px;background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:6px 10px}.kw-row .kw-name{flex:1;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.kw-row button.ghost{padding:4px 9px;font-size:12px;white-space:nowrap}.opp-table td .chip{margin-right:6px}.angle-list{display:flex;flex-direction:column;gap:8px;margin-top:12px}.angle-card{display:flex;align-items:center;gap:12px;background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:10px 12px}.angle-genre{flex:0 0 84px;text-align:center;font-size:12px;font-weight:700;color:var(--accent-2);background:#5b8cff1f;border:1px solid rgba(91,140,255,.3);border-radius:8px;padding:6px 4px}.angle-body{flex:1;min-width:0}.angle-idea{font-size:14px;font-weight:600;line-height:1.4}.angle-why{font-size:12px;color:var(--muted);margin-top:3px}.angle-card button.ghost{flex:0 0 auto;padding:5px 10px;font-size:12px;white-space:nowrap}.angle-actions{flex:0 0 auto;display:flex;flex-direction:column;gap:5px}.seo-block{margin-bottom:16px}.seo-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;font-weight:700;font-size:14px;color:var(--accent-2)}.seo-head button.ghost{padding:4px 10px;font-size:12px}.angle-refs{margin-top:12px}.angle-refs summary{cursor:pointer;color:var(--muted);font-size:13px;padding:6px 0}.ref-row{display:flex;align-items:center;gap:10px;padding:7px 8px;border-bottom:1px solid var(--border);font-size:13px}.ref-row:hover{background:var(--panel-2)}.ref-views{flex:0 0 auto;color:var(--accent);font-weight:600}.ref-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ref-ch{flex:0 0 auto;color:var(--muted);font-size:12px}.opp-table{width:100%;border-collapse:collapse;margin-top:12px;font-size:13px}.opp-table th,.opp-table td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border)}.opp-table th{color:var(--muted);font-weight:600;font-size:12px}.opp-table td .chip{padding:4px 10px;font-size:12px}.verdict{padding:12px 14px;border-radius:10px;font-size:14px;font-weight:600;line-height:1.5}.verdict.good{background:#14241a;border:1px solid #1f4030;color:var(--green)}.verdict.warn{background:#2a2416;border:1px solid #4a4020;color:#f5a623}