:root {
  color-scheme: light;
  --ink: #17233a;
  --muted: #61708a;
  --line: #e3e8f0;
  --paper: #ffffff;
  --canvas: #f3f7f7;
  --teal: #0f766e;
  --logic-muted: #94a3b8;
  --logic-important: #ef4444;
  --rise: #d94141;
  --fall: #168a66;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(circle at 0 0, #d9f1eb 0, transparent 28rem), var(--canvas);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.page-shell { max-width: 1340px; margin: 0 auto; padding: 28px 20px 40px; }
.hero { margin-bottom: 20px; }
.eyebrow { color: var(--teal); font-size: .75rem; font-weight: 750; letter-spacing: .12em; margin: 0 0 8px; }
.title-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; }
h1 { margin: 0; font-size: clamp(1.65rem, 4vw, 2.35rem); letter-spacing: -.04em; }
.title-row p, .meta-row { margin: 7px 0 0; color: var(--muted); font-size: .9rem; }
button { border: 0; background: var(--teal); color: #fff; font: inherit; font-weight: 650; padding: 10px 14px; border-radius: 10px; cursor: pointer; white-space: nowrap; }
button:disabled { cursor: wait; opacity: .65; }
.meta-row { display: flex; flex-wrap: wrap; gap: 6px 18px; }

.summary { display: flex; gap: 10px; margin: 14px 0; flex-wrap: wrap; }
.summary:empty { display: none; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 9px 12px; min-width: 125px; }
.stat strong { display: block; font-size: 1.1rem; margin-top: 2px; }
.stat span { color: var(--muted); font-size: .76rem; }
.status { min-height: 24px; margin: 8px 0 12px; color: var(--muted); font-size: .88rem; }
.status.error { color: #b42318; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; background: var(--paper); box-shadow: 0 10px 26px rgb(30 50 70 / 6%); }
table { border-collapse: collapse; width: 100%; min-width: 920px; }
th { background: #f8fafc; color: #475569; font-size: .77rem; text-align: left; letter-spacing: .03em; white-space: nowrap; }
th, td { padding: 14px 15px; border-bottom: 1px solid var(--line); vertical-align: top; }
tbody tr:last-child td { border-bottom: 0; }
td { font-size: .88rem; line-height: 1.5; }
.stock-name { display: block; font-weight: 720; }
.code { color: var(--muted); display: block; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .68rem; margin-top: 3px; }
.price, .change, .metric { white-space: nowrap; font-variant-numeric: tabular-nums; font-weight: 680; }
.rise { color: var(--rise); }
.fall { color: var(--fall); }
.flat { color: var(--muted); }
.event-list { margin: 0; padding: 0; list-style: none; min-width: 250px; }
.event-list li { margin: 0 0 7px; }
.event-list li:last-child { margin-bottom: 0; }
.event-time { color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .74rem; margin-right: 6px; }
.tag { display: inline-block; color: var(--logic-muted); background: color-mix(in srgb, var(--logic-muted) 12%, transparent); border-radius: 99px; font-size: .69rem; font-weight: 600; padding: 1px 6px; margin-right: 5px; }
.important-badge { display: inline-block; color: #fff; background: var(--logic-important); border: 1px solid #fff; border-radius: 99px; font-size: .69rem; font-weight: 700; line-height: 1.2; padding: 1px 6px; margin-right: 5px; }
.empty { color: #94a3b8; }
.footnote { color: var(--muted); font-size: .76rem; line-height: 1.6; margin: 15px 2px 0; }

@media (max-width: 640px) {
  .page-shell { padding: 20px 14px 28px; }
  .title-row { align-items: stretch; flex-direction: column; }
  button { width: 100%; }
  .summary { display: grid; grid-template-columns: repeat(3, 1fr); }
  .stat { min-width: 0; padding: 8px; }
  .stat strong { font-size: 1rem; }
  .table-wrap { overflow: visible; border: 0; box-shadow: none; background: transparent; }
  table, tbody, tr, td { display: block; min-width: 0; width: 100%; }
  thead { display: none; }
  tr { margin: 0 0 12px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: 0 4px 16px rgb(30 50 70 / 4%); }
  td { padding: 6px 0; border: 0; }
  td::before { content: attr(data-label); color: var(--muted); display: block; font-size: .73rem; margin-bottom: 2px; }
  td:first-child { padding-top: 0; }
  td:first-child::before { display: none; }
  .price, .change { font-size: 1rem; }
  .event-list { min-width: auto; }
}