* { box-sizing: border-box; }
body {
  margin: 0;
  background: #0e0e0e;
  color: #ececec;
  font-family: "Helvetica Neue", "DIN Alternate", "Microsoft YaHei", sans-serif;
  line-height: 1.68;
}

.dock-nav {
  background: #000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  border-bottom: 3px solid #ff6b00;
}
.dock-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #ff6b00;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.dock-links { display: flex; }
.dock-links a {
  color: #bbb;
  text-decoration: none;
  padding: 16px 14px;
}
.dock-links a.is-on { color: #ff6b00; background: #1a120a; }

.dark-hero {
  background: #1a1a1a;
  padding: 40px 20px 32px;
  border-bottom: 1px solid #2a2a2a;
}
.dark-hero-inner { width: min(1080px, 100%); margin: 0 auto; }
.dark-hero h1 { margin: 0 0 12px; font-size: 30px; font-weight: 700; }
.orange-btn, .ghost-dark {
  display: inline-block;
  padding: 11px 18px;
  text-decoration: none;
  margin: 8px 8px 0 0;
  font-weight: 700;
}
.orange-btn { background: #ff6b00; color: #111; }
.ghost-dark { border: 1px solid #ff6b00; color: #ff6b00; }

.stage {
  width: min(1080px, calc(100% - 24px));
  margin: 22px auto 40px;
}
.picker {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}
.picker article {
  background: #171717;
  border: 1px solid #333;
  padding: 14px 12px 8px;
}
.picker h2 { margin: 0 0 8px; font-size: 16px; color: #ff6b00; }
.panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}
.panel section, .wide section {
  background: #161616;
  border: 1px solid #2c2c2c;
  padding: 16px 16px 8px;
}
.wide section { margin-bottom: 14px; }
.panel h2, .wide h2 { margin: 0 0 8px; font-size: 18px; color: #ffb26b; }
table.pick-table { width: 100%; border-collapse: collapse; margin: 8px 0 12px; font-size: 14px; }
table.pick-table th { background: #ff6b00; color: #111; }
table.pick-table th, table.pick-table td { border: 1px solid #444; padding: 7px; }
.faq h3 { margin: 0 0 4px; color: #ff6b00; font-size: 16px; }
.faq { margin-bottom: 12px; }
.tail {
  background: #000;
  color: #9a9a9a;
  padding: 18px 20px 26px;
  font-size: 13px;
  border-top: 3px solid #ff6b00;
}
.tail a { color: #ff9a4a; }

@media (max-width: 900px) {
  .picker { grid-template-columns: 1fr 1fr; }
  .panel { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .picker { grid-template-columns: 1fr; }
  .dock-nav { flex-direction: column; align-items: flex-start; }
}