:root {
  color-scheme: dark;
  --bg: #06080d;
  --panel: #0f141e;
  --panel-2: #151b27;
  --text: #f7efe0;
  --muted: #b6bdc9;
  --line: rgba(230, 188, 96, 0.26);
  --gold: #e6bc60;
  --gold-2: #ffdf8a;
  --blue: #8ab4ff;
  --danger: #ff8f8f;
  --ok: #94e6b6;
}

* { box-sizing: border-box; }
html { min-width: 0; }
body {
  margin: 0;
  min-width: 0;
  font-family: Inter, "Noto Sans TC", "Microsoft JhengHei", Arial, sans-serif;
  background: radial-gradient(circle at 20% 0%, rgba(230, 188, 96, 0.16), transparent 28%), linear-gradient(180deg, #06080d 0%, #0b1018 52%, #06080d 100%);
  color: var(--text);
  letter-spacing: 0;
}

a { color: inherit; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 14px clamp(16px, 4vw, 42px);
  border-bottom: 1px solid var(--line);
  background: rgba(6, 8, 13, 0.92);
  backdrop-filter: blur(14px);
}
.brand { display: inline-flex; gap: 10px; align-items: center; text-decoration: none; min-width: 0; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--gold); color: var(--gold-2); background: #111; font-weight: 900; }
.brand strong, .brand small { display: block; line-height: 1.15; }
.brand small { color: var(--muted); font-size: 12px; margin-top: 3px; }
.nav-links { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.nav-links a { padding: 8px 10px; border: 1px solid var(--line); color: var(--muted); text-decoration: none; font-size: 13px; }
.nav-links a:hover { color: var(--gold-2); border-color: var(--gold); }

main { width: min(1180px, calc(100% - 28px)); margin: 0 auto; }
.hero { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.55fr); gap: 18px; padding: 48px 0 24px; align-items: stretch; }
.hero-copy, .hero-panel, .read-only-box, .metric, .entity-card, .relationship-row, .graph-lane { border: 1px solid var(--line); background: rgba(15, 20, 30, 0.86); border-radius: 8px; }
.hero-copy { padding: clamp(20px, 4vw, 36px); }
.eyebrow { color: var(--gold); font-weight: 800; margin: 0 0 12px; }
h1 { margin: 0; font-size: clamp(34px, 6vw, 72px); line-height: 0.98; letter-spacing: 0; }
.hero p { color: var(--muted); font-size: 16px; line-height: 1.8; max-width: 760px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.primary-link, .secondary-link { display: inline-flex; align-items: center; min-height: 42px; padding: 10px 14px; text-decoration: none; border: 1px solid var(--gold); font-weight: 800; }
.primary-link { background: var(--gold); color: #16100a; }
.secondary-link { color: var(--gold-2); background: rgba(230, 188, 96, 0.08); }
.hero-panel { padding: 20px; }
.hero-panel dl { display: grid; gap: 12px; margin: 0; }
.hero-panel div { border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: 10px; }
.hero-panel dt { color: var(--muted); font-size: 12px; text-transform: uppercase; }
.hero-panel dd { margin: 4px 0 0; color: var(--gold-2); font-weight: 900; }

.canon-strip { display: flex; gap: 8px; overflow-x: auto; padding: 10px 0 18px; }
.canon-strip span { flex: 0 0 auto; padding: 9px 10px; border: 1px solid var(--line); background: rgba(230,188,96,0.07); color: var(--gold-2); font-size: 13px; }
.toolbar { display: flex; gap: 12px; justify-content: space-between; align-items: center; margin: 6px 0 18px; flex-wrap: wrap; }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.tab { min-height: 38px; padding: 8px 12px; color: var(--muted); background: var(--panel); border: 1px solid var(--line); cursor: pointer; font-weight: 800; }
.tab.active, .tab:hover { color: #111; background: var(--gold); border-color: var(--gold); }
.search-box { display: inline-flex; gap: 8px; align-items: center; color: var(--muted); }
.search-box input { width: min(320px, 70vw); min-height: 38px; border: 1px solid var(--line); background: #080b11; color: var(--text); padding: 8px 10px; }
.status-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; margin-bottom: 18px; }
.metric { padding: 14px; min-width: 0; }
.metric span { color: var(--muted); font-size: 12px; display: block; }
.metric strong { display: block; margin-top: 8px; font-size: 24px; color: var(--gold-2); overflow-wrap: anywhere; }
.viewer { min-height: 300px; display: grid; gap: 12px; }
.graph { display: grid; gap: 8px; }
.graph-lane { display: grid; grid-template-columns: 150px 1fr; gap: 12px; align-items: start; padding: 12px; }
.graph-lane b { color: var(--gold-2); }
.graph-lane span { color: var(--muted); line-height: 1.55; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.entity-card { padding: 14px; min-width: 0; }
.entity-card h3 { margin: 0 0 8px; color: var(--gold-2); font-size: 18px; overflow-wrap: anywhere; }
.entity-card p { margin: 6px 0; color: var(--muted); line-height: 1.55; overflow-wrap: anywhere; }
.badge { display: inline-block; padding: 4px 7px; border: 1px solid var(--line); color: var(--blue); margin: 4px 5px 0 0; font-size: 12px; }
.relationship-list { display: grid; gap: 8px; }
.relationship-row { display: grid; grid-template-columns: minmax(0, 1fr) 120px minmax(0, 1fr); gap: 10px; padding: 12px; align-items: center; }
.relationship-row span { color: var(--muted); overflow-wrap: anywhere; }
.relationship-row b { color: var(--gold-2); text-align: center; }
.read-only-box { margin: 26px 0 36px; padding: 18px; }
.read-only-box h2 { margin: 0 0 8px; }
.read-only-box p { color: var(--muted); line-height: 1.7; margin: 0; }
footer { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-top: 1px solid var(--line); padding: 22px clamp(16px, 4vw, 42px); color: var(--muted); }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 28px; }
  .status-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card-grid { grid-template-columns: 1fr; }
  .relationship-row { grid-template-columns: 1fr; }
  .relationship-row b { text-align: left; }
  .graph-lane { grid-template-columns: 1fr; }
}

@media (max-width: 430px) {
  main { width: min(100% - 20px, 410px); }
  .topbar { align-items: flex-start; flex-direction: column; }
  h1 { font-size: 36px; }
  .status-grid { grid-template-columns: 1fr; }
  .tab { flex: 1 1 calc(50% - 8px); }
  .hero-copy { padding: 18px; }
}