:root{--cream:#fbf8f2;--orange:#ff4b22;--orange-dark:#f23b13;--ink:#0c0c0d;--muted:#6d665f;--card:#fffdf8;--line:#ded6ca;--soft-line:#eee6dc;--green:#127a45;--red:#b3261e;--shadow:0 12px 34px #0c0c0d12}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--cream);color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.site-header{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fbf8f2f0;justify-content:space-between;align-items:center;gap:18px;padding:16px clamp(18px,4vw,54px);display:flex;position:sticky;top:0}.brand{align-items:center;gap:12px;display:flex}.brand-mark{border:1.5px solid var(--ink);background:var(--orange);color:#fff;width:40px;height:40px;box-shadow:none;border-radius:12px;place-items:center;font-weight:950;display:grid}.brand strong,.brand small{line-height:1.05;display:block}.brand small{color:var(--muted);margin-top:3px;font-weight:700}.site-header nav{flex-wrap:wrap;gap:10px;display:flex}.site-header nav a,.button,button{border:1px solid var(--line);color:var(--ink);box-shadow:none;cursor:pointer;background:#fff;border-radius:12px;justify-content:center;align-items:center;padding:10px 15px;font-weight:750;transition:transform .12s,border-color .12s,background .12s;display:inline-flex}.site-header nav a:hover,.button:hover,button:hover{border-color:var(--ink);transform:translateY(-1px)}.button.primary,button.primary{border-color:var(--orange);background:var(--orange);color:#fff}button:disabled{opacity:.5;cursor:not-allowed;transform:none}main{padding:clamp(22px,4vw,52px)}.hero{grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);align-items:center;gap:34px;max-width:1180px;margin:0 auto;display:grid}.eyebrow{color:var(--orange-dark);text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:850}h1{letter-spacing:-.055em;margin:10px 0;font-size:clamp(38px,5vw,58px);line-height:.95}.hero h1{letter-spacing:-.08em;font-size:clamp(46px,9vw,96px);line-height:.86}h2{letter-spacing:-.035em;margin:0 0 10px;font-size:clamp(24px,3vw,34px);line-height:1}h3{letter-spacing:-.015em;margin:0 0 8px;font-size:19px}p{color:var(--muted);line-height:1.55}.lead{max-width:690px;font-size:20px}.stack{flex-direction:column;gap:14px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;display:grid}.card{background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;padding:20px}.card.tight{box-shadow:none;background:#fff;border-radius:16px;padding:14px}.panel{max-width:1180px;margin:24px auto 0}.kpi{letter-spacing:-.04em;font-size:30px;font-weight:900}.muted{color:var(--muted)}.badge{border:1px solid var(--line);background:#fff;border-radius:999px;align-items:center;gap:6px;padding:4px 9px;font-size:12px;font-weight:750;display:inline-flex}.badge.good{color:var(--green);background:#eef8f2;border-color:#cdebd9}.badge.bad{color:var(--red);background:#fff0ee;border-color:#ffd0ca}form{gap:12px;display:grid}label{gap:6px;font-weight:750;display:grid}input,select,textarea{border:1px solid var(--line);width:100%;color:var(--ink);background:#fff;border-radius:12px;padding:11px 13px}input:focus,select:focus,textarea:focus{border-color:var(--orange);outline:2px solid #ff4b222e}textarea{resize:vertical;min-height:88px}.table-wrap{border:1px solid var(--line);background:#fff;border-radius:16px;overflow-x:auto;box-shadow:0 8px 20px #0c0c0d0a}table{border-collapse:collapse;width:100%;min-width:760px}th,td{text-align:left;border-bottom:1px solid var(--soft-line);vertical-align:top;padding:12px 14px}th{color:#5b5048;text-transform:uppercase;letter-spacing:.06em;background:#fff7ee;font-size:11px;font-weight:850}tr:last-child td{border-bottom:0}tr.highlight td{background:#fff2ed;font-weight:750}tr.clickable-row{cursor:pointer}tr.clickable-row:hover td{background:#fff7ee}tr.clickable-row:focus{outline-offset:-2px;outline:2px solid #ff4b2247}.rank{letter-spacing:-.05em;font-size:24px;font-weight:900}.rank.mini{min-width:44px;font-size:16px}.notice{border:1px dashed var(--line);background:#fff8de;border-radius:16px;padding:14px}.chart-wrap{border:1px solid var(--line);background:#fff;border-radius:16px;width:100%;min-height:540px;padding:14px;overflow:visible;box-shadow:0 8px 20px #0c0c0d0a}.compact-chart{min-height:320px}.echart-video-tooltip{border:1px solid var(--line);background:#fff;border-radius:14px;width:230px;display:grid;overflow:hidden;box-shadow:0 12px 30px #0c0c0d29}.echart-tooltip-thumb{aspect-ratio:16/9;object-fit:cover;background:#eee3d4;width:100%;display:block}.echart-tooltip-body{color:var(--ink);gap:4px;padding:10px;display:grid}.echart-tooltip-rank{color:#fff;background:#0c0c0de6;border-radius:999px;width:fit-content;padding:3px 8px;font-size:12px;font-weight:900}.echart-tooltip-title{white-space:normal;font-size:13px;font-weight:850;line-height:1.25}.echart-tooltip-muted,.echart-tooltip-hint{color:var(--muted);font-size:12px;line-height:1.25}.echart-simple-tooltip{border:1px solid var(--line);min-width:130px;color:var(--ink);background:#fff;border-radius:12px;gap:4px;padding:10px;display:grid;box-shadow:0 12px 30px #0c0c0d24}.echart-simple-tooltip strong{font-size:13px}.echart-simple-tooltip span{color:var(--muted);font-size:12px}.echart-simple-tooltip b{font-size:16px}.rank-snapshot{border:1px solid var(--line);background:#fff;border-radius:16px;gap:8px;padding:12px;display:grid}.snapshot-row{border-bottom:1px solid var(--soft-line);grid-template-columns:54px minmax(220px,1fr) minmax(140px,.35fr);align-items:center;gap:12px;padding:9px 0;display:grid}.snapshot-row:last-of-type{border-bottom:0}.result-video,.result-channel{align-items:flex-start;gap:10px;min-width:220px;display:flex}.clickable-result{border-radius:12px;margin:-4px;padding:4px;transition:background .12s}.clickable-result:hover{background:#fff2ed}.result-video img{border:1px solid var(--line);object-fit:cover;background:#eee3d4;border-radius:10px;flex:none;width:88px;height:50px}.video-hero{grid-template-columns:minmax(240px,360px) minmax(0,1fr);align-items:start;gap:20px;display:grid}.video-hero-thumb{border:1px solid var(--line);object-fit:cover;background:#eee3d4;border-radius:16px;width:100%}.video-chart-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;display:grid}.result-channel img{border:1px solid var(--line);object-fit:cover;background:#eee3d4;border-radius:999px;flex:none;width:34px;height:34px}.error{color:var(--red);background:#ffe8e5;border-color:#ffc6bf}.success{color:var(--green);background:#e8f7ef;border-color:#cdebd9}@media (max-width:780px){.site-header{flex-direction:column;align-items:flex-start}.hero{grid-template-columns:1fr}h1,.hero h1{font-size:48px}main{padding:24px 16px 40px}.card{box-shadow:0 8px 22px #0c0c0d0f}.snapshot-row{grid-template-columns:44px 1fr}.snapshot-row .muted{grid-column:2}}