:root {
  --bg: #0a0e15;
  --bg2: #111823;
  --card: #131b28;
  --line: #1f2a3a;
  --tx: #e6ebf3;
  --dim: #8b98ad;
  --up: #f0545e;
  --down: #16b981;
  --accent: #4f8cff;
  --gold: #f0b90b;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--tx);
  font: 14px/1.6 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-variant-numeric: tabular-nums;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* header */
.top { border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #0d141f, #0a0e15); position: sticky; top: 0; z-index: 20; backdrop-filter: blur(6px); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; }
.logo { width: 32px; height: 32px; border-radius: 8px; background: linear-gradient(135deg, #2b6cff, #6f4bff); color: #fff; font-weight: 700; font-size: 13px; display: flex; align-items: center; justify-content: center; letter-spacing: .5px; }
.top h1 { font-size: 15px; margin: 0; font-weight: 600; letter-spacing: .3px; }
.top .sub { margin: 0; font-size: 11px; color: var(--dim); }
.nav { display: flex; gap: 4px; }
.nav a { color: var(--dim); padding: 6px 10px; border-radius: 8px; font-size: 13px; }
.nav a.active, .nav a:hover { color: var(--tx); background: #1a2432; text-decoration: none; }

main.wrap { padding-top: 20px; padding-bottom: 40px; }

/* hero */
.hero { display: grid; grid-template-columns: 1.2fr 1fr; gap: 16px; margin-bottom: 16px; }
.hero-main { background: linear-gradient(135deg, #141d2c, #0f1620); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.eyebrow { margin: 0 0 6px; color: var(--dim); font-size: 12px; letter-spacing: .5px; }
.big { font-size: 40px; font-weight: 700; line-height: 1.1; letter-spacing: -1px; }
.big .unit { font-size: 14px; font-weight: 500; color: var(--dim); margin-left: 6px; letter-spacing: 0; }
.stale { margin-left: 10px; font-size: 11px; color: #d8b56a; background: rgba(240,185,11,.1); border: 1px solid rgba(240,185,11,.25); border-radius: 6px; padding: 1px 7px; }
.hero-note { color: var(--dim); font-size: 12px; margin: 8px 0 0; }
.kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.kpi span { display: block; color: var(--dim); font-size: 11px; margin-bottom: 4px; }
.kpi b { font-size: 17px; font-weight: 600; }

/* cards */
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px 18px; margin-bottom: 16px; }
.card h2 { font-size: 15px; margin: 0 0 12px; font-weight: 600; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.dim { color: var(--dim); font-weight: 400; font-size: 12px; }
.note { color: var(--dim); font-size: 12px; margin: 10px 0 0; }
.more { margin: 10px 0 0; font-size: 13px; }

/* numbers */
.up { color: var(--up); }
.down { color: var(--down); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.c { text-align: center; }

/* table */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tbl th { text-align: left; color: var(--dim); font-weight: 500; font-size: 12px; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; position: sticky; top: 0; background: var(--card); }
table.tbl th.num { text-align: right; }
table.tbl th.c { text-align: center; }
table.tbl td { padding: 8px 10px; border-bottom: 1px solid #182130; white-space: nowrap; }
table.tbl tbody tr:hover { background: #17202e; }
table.tbl tbody tr:last-child td { border-bottom: none; }
.code { color: var(--dim); font-size: 12px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

/* tags */
.tag { display: inline-block; padding: 1px 7px; border-radius: 6px; font-size: 11px; line-height: 1.6; }
.tag.buy { background: rgba(240, 84, 94, .16); color: var(--up); }
.tag.sell { background: rgba(22, 185, 129, .16); color: var(--down); }
.evline { padding: 7px 0; border-bottom: 1px dashed #1d2735; font-size: 13px; }
.evline:last-child { border-bottom: none; }

/* chart */
.chart { width: 100%; height: 560px; }
.chart-sm { height: 220px; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12px; color: var(--dim); margin-top: 6px; }
.legend .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 5px; }
.dot.up { background: var(--up); }
.dot.down { background: var(--down); }
.dot.ann { background: #94a3b8; }

/* index cards */
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.tab { background: #17202e; border: 1px solid var(--line); color: var(--dim); border-radius: 8px; padding: 5px 11px; font-size: 12px; cursor: pointer; }
.tab.active { color: var(--tx); border-color: #35507a; background: #1b2a3f; }
.igrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.icard { display: block; background: #101825; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; color: var(--tx); }
.icard:hover { border-color: #35507a; text-decoration: none; transform: translateY(-1px); }
.ic-head { display: flex; justify-content: space-between; align-items: baseline; gap: 6px; }
.ic-head b { font-size: 14px; }
.ic-num { font-size: 24px; font-weight: 700; margin: 6px 0 2px; }
.ic-num .unit { font-size: 12px; color: var(--dim); font-weight: 400; margin-left: 3px; }
.ic-meta { font-size: 12px; color: var(--dim); }
.ic-foot { margin-top: 8px; font-size: 11px; }

/* detail */
.detail-head { margin-bottom: 16px; }
.crumb { color: var(--dim); font-size: 12px; margin: 0 0 4px; }
.detail-head h2 { font-size: 22px; margin: 0 0 12px; }
.detail-head .kpis { grid-template-columns: repeat(4, 1fr); }

/* pager */
.pager { display: flex; gap: 6px; align-items: center; justify-content: center; flex-wrap: wrap; margin-top: 14px; font-size: 13px; }
.pager button { background: #17202e; border: 1px solid var(--line); color: var(--tx); border-radius: 8px; padding: 5px 11px; cursor: pointer; font-size: 13px; }
.pager button:disabled { opacity: .35; cursor: default; }
.pager .info { color: var(--dim); font-size: 12px; }

/* notes list */
.notes ol, .notes ul { margin: 0; padding-left: 20px; }
.notes li { margin-bottom: 8px; font-size: 13px; color: #c3ccdb; }
.notes b { color: var(--tx); }
.warn { margin-top: 12px; padding: 10px 14px; border-radius: 10px; background: rgba(240,185,11,.08); border: 1px solid rgba(240,185,11,.25); color: #e8cf8a; font-size: 12.5px; }
code { background: #1a2432; padding: 1px 5px; border-radius: 5px; font-size: 12px; }

.foot { border-top: 1px solid var(--line); color: var(--dim); font-size: 12px; padding: 18px 0 30px; }
.foot p { margin: 3px 0; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; }
  .detail-head .kpis { grid-template-columns: 1fr 1fr; }
  .big { font-size: 32px; }
  .chart { height: 460px; }
  .top .sub { display: none; }
  .top .wrap { height: 54px; }
}
@media (max-width: 480px) {
  .chart { height: 400px; }
  .igrid { grid-template-columns: 1fr 1fr; }
  .ic-num { font-size: 20px; }
}