:root{color-scheme:dark;--bg:#06111f;--panel:rgba(11,23,40,.78);--line:rgba(148,163,184,.16);--text:#eaf2ff;--muted:#9bb1d0;--primary:#5ed7ff;--secondary:#8b5cf6}*{box-sizing:border-box}body{margin:0;color:var(--text);font-family:Inter,system-ui,-apple-system,sans-serif;background:radial-gradient(circle at 20% 20%,rgba(94,215,255,.14),transparent 28%),radial-gradient(circle at 80% 10%,rgba(139,92,246,.18),transparent 26%),linear-gradient(180deg,#050c16 0%,var(--bg) 35%,#02060d 100%)}a{color:inherit}.page{width:min(1180px,calc(100% - 28px));margin:0 auto;padding:38px 0 60px}.hero{margin-bottom:22px}.chip{display:inline-flex;border-radius:999px}.hero-topbar{display:flex;justify-content:space-between;align-items:center}.hero-kicker{display:inline-flex;padding:10px 14px;border-radius:999px;background:#5ed7ff1a;border:1px solid rgba(94,215,255,.18);color:#caefff;font-weight:700}h1{font-size:clamp(2.4rem,6vw,4.8rem);line-height:1;letter-spacing:-.04em;margin:18px 0 12px}p{color:var(--muted);line-height:1.8}.panel,.metric,.repo-card{background:linear-gradient(180deg,#ffffff14,#ffffff05);border:1px solid var(--line);border-radius:28px;box-shadow:0 24px 80px #00000052}.panel{padding:24px;margin-bottom:18px}.gold-panel{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:center}.kicker{color:#fbe5a2;text-transform:uppercase;letter-spacing:.08em;font-size:.9rem}.gold-price-row{display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap;margin-top:12px}.gold-price{font-size:clamp(2rem,5vw,3.6rem);font-weight:900;color:#fff3cc}.gold-trend{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.08);background:#ffffff0a;font-weight:700}.gold-trend strong{font-size:1rem}.gold-trend span{color:inherit;line-height:1}.gold-trend-arrow{font-size:1rem}.gold-trend-up{color:#ff8a8a;background:#ff60601f;border-color:#ff60603d}.gold-trend-down{color:#5ee7a5;background:#3adc971f;border-color:#3adc973d}.gold-trend-flat{color:#d8e6ff}.gold-side{display:grid;gap:14px}.gold-chart-card{padding:16px 18px;border-radius:22px;border:1px solid rgba(255,255,255,.08);background:linear-gradient(180deg,#ffffff0f,#ffffff05)}.gold-chart-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.gold-chart-head span{display:block;color:var(--muted);font-size:.85rem}.gold-chart-head strong{display:block;margin-top:4px}.gold-chart-badge{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:900}.gold-chart-badge-up{color:#ff8a8a;background:#ff606024}.gold-chart-badge-down{color:#5ee7a5;background:#3adc9724}.gold-chart-badge-flat{color:#d8e6ff;background:#ffffff14}.gold-chart-wrap{position:relative}.gold-chart-tooltip{position:absolute;top:0;transform:translate(-50%,-105%);min-width:140px;padding:8px 10px;border-radius:14px;background:#040a12eb;border:1px solid rgba(255,255,255,.08);box-shadow:0 14px 28px #00000047;pointer-events:none;z-index:2}.gold-chart-tooltip strong{display:block;color:#fff3cc}.gold-chart-tooltip span{display:block;margin-top:4px;color:var(--muted);font-size:.78rem;line-height:1.4}.gold-chart{width:100%;height:140px;display:block;overflow:visible}.gold-chart-axis{stroke:#ffffff14;stroke-width:1}.gold-chart-area{fill:url(#goldArea)}.gold-chart-line{fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.gold-chart-line-up{stroke:#ff8a8a}.gold-chart-line-down{stroke:#5ee7a5}.gold-chart-line-flat{stroke:#d8e6ff}.gold-chart-guide{stroke:#ffffff2e;stroke-width:1.5;stroke-dasharray:4 4}.gold-chart-dot{stroke:#06111f;stroke-width:2}.gold-chart-dot-up{fill:#ff8a8a}.gold-chart-dot-down{fill:#5ee7a5}.gold-chart-dot-flat{fill:#d8e6ff}.gold-chart-hit{fill:transparent;cursor:crosshair}.gold-chart-meta{display:flex;justify-content:space-between;gap:12px;margin-top:10px;color:var(--muted);font-size:.86rem;flex-wrap:wrap}.gold-chart-empty{min-height:140px;display:grid;place-items:center;color:var(--muted);border:1px dashed rgba(148,163,184,.24);border-radius:18px}.gold-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.metric{padding:18px;border-radius:20px}.metric span{display:block;color:var(--muted);margin-bottom:10px}.metric strong{font-size:1.2rem}.tab-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.tab-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;cursor:pointer;padding:10px 14px;border-radius:999px;color:#cfe1ff;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);font:inherit}.tab-btn-active{color:#07111d;background:linear-gradient(135deg,var(--primary),var(--secondary));border-color:transparent;font-weight:700}.section-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:18px}.section-timebox{display:grid;gap:4px;text-align:right}.section-timebox p{margin:0}.section-note{margin:-6px 0 16px;color:#8fb2de}.repo-list{display:grid;gap:12px}.repo-card{display:grid;grid-template-columns:auto 1fr;gap:14px;text-decoration:none;padding:18px;border-radius:22px}.rank{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;font-weight:900;color:#07111d;background:linear-gradient(135deg,var(--primary),var(--secondary))}.repo-card h3{margin:0 0 8px}.chip-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.chip{padding:8px 10px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08)}.accent-chip{background:#5ed7ff1f;border-color:#5ed7ff38;color:#d7f6ff}.empty-box{padding:18px;border:1px dashed rgba(148,163,184,.24);border-radius:18px;color:var(--muted)}.error-box{color:#ffb7b7;margin-bottom:12px}.site-footer{display:flex;justify-content:center;margin-top:28px;padding:8px 0 4px}.beian-link{display:inline-flex;align-items:center;gap:8px;color:var(--muted);text-decoration:none;font-size:.92rem;border-bottom:1px solid transparent;transition:color .16s ease,border-color .16s ease}.beian-link:hover{color:#d7e8ff;border-color:#d7e8ff73}.beian-icon{width:18px;height:18px;object-fit:contain;border-radius:4px}.back-top-btn{position:fixed;left:50%;transform:translate(-50%) translateY(10px);bottom:20px;width:46px;height:46px;border:none;border-radius:999px;background:#0a1626d1;color:#eef6ff;box-shadow:0 16px 30px #00000047;border:1px solid rgba(255,255,255,.1);cursor:pointer;font-size:20px;font-weight:700;opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease,background .18s ease,border-color .18s ease;z-index:50}.back-top-btn:hover{background:#5ed7ff29;border-color:#5ed7ff47}.back-top-btn-visible{opacity:1;pointer-events:auto;transform:translate(-50%) translateY(0)}@media (max-width: 900px){.gold-panel{grid-template-columns:1fr}.section-head{flex-direction:column}}@media (max-width: 680px){.gold-grid{grid-template-columns:1fr}.back-top-btn{left:50%;bottom:16px;width:44px;height:44px}.beian-link{font-size:.88rem}}