:root{--bg: #0d1117;--card: #161b22;--card2: #1c2129;--border: #30363d;--text: #e6edf3;--dim: #8b949e;--green: #26a69a;--red: #ef5350;--accent: #4c9aff;--amber: #d29922}*{box-sizing:border-box}body{font-family:-apple-system,Segoe UI,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{color:var(--accent);text-decoration:none}.num{font-variant-numeric:tabular-nums;font-family:Consolas,monospace}.shell{display:flex;min-height:100vh}.side{width:200px;flex:none;background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:16px 10px}.brand{font-size:17px;font-weight:700;padding:4px 10px 16px}.nav-item{display:block;padding:9px 12px;border-radius:6px;color:var(--dim);margin-bottom:2px}.nav-item:hover{background:var(--card2);color:var(--text)}.nav-item.active{background:#4c9aff26;color:var(--accent);font-weight:600}.side-foot{margin-top:auto;padding:10px;color:var(--dim);font-size:12px}.disclaimer{margin-top:10px;color:#6e7681}.link-btn{background:none;border:none;color:var(--accent);cursor:pointer;padding:4px 0;font-size:12px}.main{flex:1;padding:20px 24px;overflow-x:hidden;min-width:0}h1{font-size:20px;margin:0 0 16px}h2{font-size:15px;margin:18px 0 10px;color:var(--dim)}h3{font-size:14px;margin:10px 0 6px}.card{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:14px 16px;margin-bottom:14px}.grid{display:grid;gap:12px}.grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.grid.cols-3{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.grid.cols-4{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.stat{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:12px 14px}.stat .k{color:var(--dim);font-size:12px;margin-bottom:6px}.stat .v{font-size:20px;font-weight:700}.stat .s{font-size:12px;color:var(--dim);margin-top:4px}table.tbl{width:100%;border-collapse:collapse;font-size:13px}.tbl th{color:var(--dim);text-align:left;font-weight:500;padding:8px 10px;border-bottom:1px solid var(--border);white-space:nowrap}.tbl td{padding:8px 10px;border-bottom:1px solid #21262d;vertical-align:top}.tbl tr:hover td{background:#ffffff05}.up{color:var(--green)}.down{color:var(--red)}.dim{color:var(--dim)}.mono{font-family:Consolas,monospace}.row-link{cursor:pointer}.row-link:hover{color:var(--accent)}input,select,textarea,button{font:inherit;color:var(--text);background:var(--card2);border:1px solid var(--border);border-radius:6px;padding:7px 10px}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.danger{background:transparent;border-color:var(--red);color:var(--red)}button.small{padding:3px 8px;font-size:12px}.form-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:10px}.form-row label{color:var(--dim);min-width:90px}.err{color:var(--red);margin-top:8px;font-size:13px}.ok{color:var(--green);margin-top:8px;font-size:13px}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}.field label{color:var(--dim);font-size:12px}.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:12px;margin-right:4px}.badge.buy{background:#26a69a26;color:var(--green)}.badge.sell{background:#ef535026;color:var(--red)}.badge.watch,.badge.hold{background:#8b949e26;color:var(--dim)}.tag{display:inline-block;padding:1px 7px;border-radius:4px;font-size:12px;background:var(--card2);border:1px solid var(--border);margin:2px 3px 0 0}.senti-pos{color:var(--green);font-weight:600}.senti-neg{color:var(--red);font-weight:600}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:32px;width:360px;display:flex;flex-direction:column;gap:12px}.login-card h1{margin:0}.login-card p{color:var(--dim);margin:0 0 8px;font-size:13px}.gauge-wrap{display:flex;align-items:center;gap:14px}.gauge{position:relative;width:110px;height:60px;overflow:hidden}.gauge svg{display:block}.gauge .val{position:absolute;left:0;right:0;bottom:-2px;text-align:center;font-size:22px;font-weight:700}.chart-box{position:relative}.chart-tabs{display:flex;gap:6px;margin-bottom:8px}.chart-tabs button{padding:4px 12px;font-size:13px}.chart-tabs button.on{background:#4c9aff26;border-color:var(--accent);color:var(--accent)}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:4px}.dot.ok{background:var(--green)}.dot.bad{background:var(--red)}.sig-meta{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:14px 16px}.reason-line{padding:3px 0;color:var(--dim)}.bar-row{display:flex;align-items:center;gap:8px;margin:4px 0}.bar-row .bar{height:8px;border-radius:4px;background:var(--card2);flex:1;overflow:hidden}.bar-row .bar i{display:block;height:100%;background:var(--accent)}.news-item{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid #21262d}.news-item:last-child{border-bottom:none}.progress{height:6px;background:var(--card2);border-radius:3px;overflow:hidden}.progress i{display:block;height:100%;background:var(--accent)}@media (max-width: 800px){.shell{flex-direction:column}.side{width:100%;flex-direction:row;align-items:center;gap:6px;flex-wrap:wrap}.side-foot{margin:0}.brand{padding-bottom:0}}