/* 第6套：选型驱动 · 工具栏 + 面板栅格 · 蓝灰/琥珀 */
:root {
  --navy: #1e3a5f;
  --amber: #f4a261;
  --bg: #e9ecef;
  --panel: #ffffff;
  --ink: #1c2833;
  --line: #ced4da;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.68;
  font-size: 15.5px;
}
.toolbar {
  background: var(--navy);
  height: 56px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 20px;
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
}
.toolbar nav { display: flex; gap: 4px; margin-left: auto; }
.toolbar nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #c5d4e8;
  text-decoration: none;
  padding: 8px 12px;
  border-left: 3px solid transparent;
  font-size: 0.9rem;
}
.toolbar nav a.current { color: #fff; border-left-color: var(--amber); background: #16304d; }
.dash { padding: 20px 20px 48px; max-width: 1180px; margin: 0 auto; }
.hero-panels {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 16px 18px;
  box-shadow: 0 1px 2px rgba(30, 58, 95, 0.06);
}
.hero-panels .panel:first-child { grid-row: span 1; }
.hero-panels h1 { font-size: 1.45rem; margin: 0 0 10px; }
.metric { font-size: 0.8rem; color: #6c757d; text-transform: uppercase; letter-spacing: 0.06em; }
.metric b { display: block; color: var(--navy); font-size: 1.15rem; margin-top: 6px; text-transform: none; letter-spacing: 0; }
.cta-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  text-decoration: none;
  font-weight: 700;
  border-radius: 4px;
  font-size: 0.9rem;
}
.btn-primary { background: var(--amber); color: #1c2833; }
.btn-ghost { background: var(--navy); color: #fff; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 12px 0; }
section.panel { margin: 12px 0; }
h2 { font-size: 1.15rem; margin: 0 0 10px; color: var(--navy); }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; }
th { background: #f1f3f5; }
.note-mt5 { background: #fff4e6; border: 1px solid var(--amber); padding: 10px 12px; font-size: 0.9rem; margin: 10px 0; }
.risk { border-left: 5px solid #c1121f; }
.faq dt { font-weight: 700; margin-top: 12px; }
.faq dd { margin: 4px 0 0; color: #343a40; }
.site-footer {
  background: #152a45;
  color: #adb5bd;
  padding: 20px;
  font-size: 0.82rem;
}
.site-footer .dash { padding: 0; }
.unofficial { color: var(--amber); }
@media (max-width: 900px) {
  .hero-panels, .grid-2 { grid-template-columns: 1fr; }
  .toolbar { height: auto; flex-wrap: wrap; padding: 8px 12px; }
  .toolbar nav { margin-left: 0; width: 100%; }
}