:root {
  --bg: #f4f6f5; --card: #fff; --text: #17201d; --muted: #6b7671; --line: #e3e8e6;
  --brand: #0f766e; --up: #0f8a4b; --down: #c2410c; --warn-bg: #fff4e5; --alert: #b91c1c;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1413; --card: #182120; --text: #e6ecea; --muted: #93a19c; --line: #26312f;
          --brand: #2dd4bf; --up: #4ade80; --down: #fb923c; --warn-bg: #3a2a14; --alert: #f87171; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif; }
a { color: inherit; text-decoration: none; }
main { max-width: 760px; margin: 0 auto; padding: 12px 16px 40px; }
.top { position: sticky; top: 0; z-index: 2; display: flex; align-items: center; gap: 12px;
  padding: 10px 16px; padding-top: max(10px, env(safe-area-inset-top));
  background: var(--card); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; color: var(--brand); white-space: nowrap; }
.top nav { display: flex; gap: 4px; flex: 1; overflow-x: auto; }
.top nav a { padding: 4px 10px; border-radius: 999px; color: var(--muted); white-space: nowrap; }
.top nav a.on { background: var(--brand); color: #fff; }
.out button { border: 0; background: none; color: var(--muted); font: inherit; padding: 4px; }
.alert { background: var(--alert); color: #fff; padding: 8px 16px; font-size: 14px; }
.alert small { display: block; opacity: .85; }
.flash { background: var(--warn-bg); padding: 8px 12px; border-radius: 8px; }
.kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; display: block; }
.kpi.big { grid-column: 1 / -1; }
.kpi span { display: block; color: var(--muted); font-size: 13px; }
.kpi b { display: block; font-size: 24px; font-variant-numeric: tabular-nums; }
.kpi.big b { font-size: 36px; }
.kpi em { font-style: normal; font-size: 13px; color: var(--muted); }
.kpi.warn { background: var(--warn-bg); }
.kpi.warn b { color: var(--down); }
.up { color: var(--up); font-style: normal; } .down { color: var(--down); font-style: normal; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin-bottom: 12px; }
.card h2 { font-size: 15px; margin: 0 0 8px; display: flex; align-items: baseline; gap: 8px; }
.card h2 .more { margin-left: auto; font-weight: 400; color: var(--brand); font-size: 14px; }
.row { display: flex; align-items: baseline; gap: 10px; padding: 9px 0; border-top: 1px solid var(--line); }
.row:first-of-type { border-top: 0; }
.row span { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.row span small { display: block; }
.row b { font-variant-numeric: tabular-nums; white-space: nowrap; }
.row i { font-style: normal; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; min-width: 56px; text-align: right; }
.muted { color: var(--muted); }
.page { font-size: 20px; margin: 4px 0 0; }
.chart { width: 100%; height: 150px; display: block; }
.chart .bar { fill: var(--brand); opacity: .55; } .chart .bar.last { opacity: 1; }
.chart text { font-size: 9px; fill: var(--muted); }
.login { max-width: 340px; margin: 12vh auto 0; background: var(--card); border: 1px solid var(--line);
  border-radius: 14px; padding: 20px; display: grid; gap: 12px; }
.login h1 { margin: 0 0 4px; font-size: 20px; color: var(--brand); }
.login label { display: grid; gap: 4px; color: var(--muted); font-size: 14px; }
.login input { font: inherit; font-size: 16px; padding: 10px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--bg); color: var(--text); }
.login button { font: inherit; padding: 11px; border: 0; border-radius: 8px; background: var(--brand); color: #fff; }
.center { text-align: center; } .center h1 { font-size: 18px; }
.chips { display: flex; gap: 6px; overflow-x: auto; margin-bottom: 10px; }
.chips a { padding: 4px 12px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); white-space: nowrap; font-size: 14px; }
.chips a.on { background: var(--brand); color: #fff; border-color: var(--brand); }
.note { font-size: 13px; margin: -4px 2px 12px; }
.row small i { font-style: normal; }
.tag { font-style: normal; font-size: 12px; padding: 0 6px; border-radius: 6px; background: var(--warn-bg); color: var(--down); }
.row i.up { color: var(--up); } .row i.down { color: var(--down); }
.top nav::-webkit-scrollbar { display: none; } .top nav { scrollbar-width: none; }
@media (max-width: 420px) { .brand { display: none; } }
.pl { border-top: 1px solid var(--line); }
.pl:first-child { border-top: 0; }
.pl summary { list-style: none; display: flex; gap: 10px; align-items: center; padding: 10px 0; cursor: pointer; }
.pl summary::-webkit-details-marker { display: none; }
.pl .name { flex: 1; min-width: 0; }
.pl .name small { display: block; color: var(--muted); }
.pl .nums { text-align: right; white-space: nowrap; }
.pl .nums small { display: block; color: var(--muted); font-size: 12px; }
.pl-body { padding: 0 0 12px; font-size: 14px; }
.pl-body p { margin: 4px 0 8px; }
.kv { display: flex; justify-content: space-between; gap: 10px; padding: 3px 0; }
.kv span { color: var(--muted); }
.kv b { font-weight: 500; font-variant-numeric: tabular-nums; white-space: nowrap; }
.kv.total { border-top: 1px dashed var(--line); margin-top: 4px; padding-top: 6px; }
.kv.total span { color: var(--text); font-weight: 600; } .kv.total b { font-weight: 700; }
.badge { font-style: normal; font-size: 12px; padding: 0 6px; border-radius: 6px; background: var(--line); color: var(--text); }
.badge.r-高危, .badge.r-亏损 { background: var(--alert); color: #fff; }
.badge.r-关注 { background: var(--warn-bg); color: var(--down); }
.badge.r-稳 { background: rgba(15, 138, 75, .12); color: var(--up); }
.pl-body h3 { font-size: 14px; margin: 12px 0 4px; }
form.inline { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
form.inline input[name=margin_pct] { width: 72px; font: inherit; font-size: 16px; padding: 4px 6px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--text); }
form.inline button { font: inherit; padding: 4px 10px; border: 0; border-radius: 6px; background: var(--brand); color: #fff; }