:root{font-family:system-ui,"Microsoft YaHei",sans-serif;color:#dce6f2;background:#0c1521;font-size:15px;line-height:1.6}*{box-sizing:border-box}body{margin:0}main{max-width:1240px;margin:auto;padding:42px 28px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}h1{font-size:30px;margin:8px 0}h2{font-size:18px;margin:0 0 15px}.eyebrow{color:#67d5be;letter-spacing:2px;font-size:12px}p{margin:9px 0;color:#a9bad0}.badge{padding:9px 14px;background:#173831;border:1px solid #376356;color:#90e0c5;border-radius:8px;white-space:nowrap}.notice{border-left:3px solid #e4b56f;background:#30291f;color:#ecd0a5;padding:14px 18px;margin-bottom:22px}section,details{background:#131f2f;border:1px solid #26374b;border-radius:12px;padding:22px;margin-bottom:20px}.toolbar{display:flex;flex-wrap:wrap;gap:10px}button{cursor:pointer;border:1px solid #69c9b4;background:#69c9b4;color:#09281f;border-radius:7px;padding:10px 17px;font:inherit;font-weight:600}button.secondary{background:#1c2d41;color:#d6e1ee;border-color:#3a516c}button.danger{background:#382a2d;color:#f4b5ad;border-color:#754841}small,.muted{color:#8da3bc;font-size:13px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.cards section{display:flex;flex-direction:column;gap:8px}.cards strong{font-size:32px;color:#85e2cc;line-height:1.3}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}th,td{padding:12px 10px;text-align:left;border-bottom:1px solid #29394d;white-space:nowrap}th{font-size:13px;color:#92a9c3;font-weight:500}td{font-size:14px}svg{width:100%;height:200px;background:#101b2a;border-radius:8px}.parameters{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0}label{display:flex;flex-direction:column;gap:6px;color:#a8bfd6;font-size:13px}input{background:#0c1827;color:#e7f0fb;border:1px solid #3c526b;border-radius:6px;padding:11px;font:inherit;min-width:0}summary{cursor:pointer;font-weight:600}.login{display:grid;place-items:center;min-height:100vh}.login-card{width:min(440px,95vw);border:1px solid #2a4058;background:#132131;border-radius:16px;padding:38px}.login form{display:grid;gap:20px;margin:26px 0}#error,#operation,#gaps{color:#f1bd87}.group{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #2a3a4f;padding:12px 0;margin-bottom:10px}a{color:#8cdbcb}@media(max-width:760px){main{padding:22px 14px}header{display:block}.badge{display:inline-block;margin-top:12px}.cards,.parameters{grid-template-columns:1fr}h1{font-size:24px}.group{display:block}}

.spread-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.spread-cards strong{font-size:28px}.chart-toolbar{align-items:center;margin-bottom:16px}.chart-legend{font-size:14px}.buy-line{color:#75d7be}.sell-line{color:#edb56e}#chart{height:auto;min-height:200px;touch-action:pan-y}select{background:#0c1827;color:#e7f0fb;border:1px solid #3c526b;border-radius:6px;padding:8px;font:inherit}#chart-detail{font-variant-numeric:tabular-nums}@media(max-width:760px){.spread-cards{grid-template-columns:1fr}.chart-toolbar{gap:12px}}