:root {
  --bg: #16181f;
  --bg-2: #1c1f29;
  --panel: #212531;
  --line: #2e3342;
  --amber: #f0a64a;
  --green: #4fae5e;
  --text: #e6e8ee;
  --muted: #9aa0af;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.7 Georgia, "Times New Roman", serif;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; }

/* header */
.site-header { background: #101219; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: 14px 24px; }
.brand { font-family: var(--mono); font-size: 20px; letter-spacing: 3px; color: var(--text); font-weight: 700; }
.brand:hover { text-decoration: none; }
.brand .dot { color: var(--amber); margin-left: 4px; }
.site-nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-nav a { font-family: var(--mono); font-size: 13px; letter-spacing: 1px; color: var(--muted); text-transform: uppercase; }
.site-nav a:hover { color: var(--amber); text-decoration: none; }

/* hero */
.hero { background: linear-gradient(180deg, #1a1d27, var(--bg)); border-bottom: 1px solid var(--line); padding: 64px 0 48px; }
.hero-kicker { font-family: var(--mono); color: var(--green); font-size: 12px; letter-spacing: 3px; margin: 0 0 12px; }
.hero h1 { font-size: 40px; line-height: 1.15; margin: 0 0 16px; letter-spacing: -0.5px; }
.hero-sub { color: var(--muted); max-width: 640px; margin: 0; font-size: 18px; }

/* region blocks */
.route-index { padding: 40px 0 64px; }
.region-block { margin-bottom: 40px; }
.region-title { font-family: var(--mono); font-size: 14px; letter-spacing: 2px; text-transform: uppercase; color: var(--amber); display: flex; align-items: center; gap: 10px; margin: 0 0 14px; }
.region-dot { width: 8px; height: 8px; background: var(--green); display: inline-block; }

/* departure board */
.board { border: 1px solid var(--line); background: var(--bg-2); border-radius: 4px; overflow: hidden; }
.board-row {
  display: grid;
  grid-template-columns: 1.6fr 1.2fr 1.6fr 0.55fr;
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  align-items: baseline;
  font-family: var(--mono);
  font-size: 14px;
}
.board-row:last-child { border-bottom: none; }
.board-row:hover { background: var(--panel); text-decoration: none; }
.board-name { color: var(--text); font-weight: 700; }
.board-op { color: var(--muted); }
.board-route { color: var(--muted); }
.board-len { color: var(--green); text-align: right; }

/* route detail */
.crumbs { font-family: var(--mono); font-size: 12px; color: var(--muted); margin: 28px 0 20px; }
.crumbs a { color: var(--muted); }
.route-head h1 { font-size: 36px; margin: 0 0 8px; letter-spacing: -0.5px; }
.route-why { color: var(--amber); font-size: 19px; margin: 0 0 8px; }
.route-meta { color: var(--muted); font-size: 13px; font-family: var(--mono); margin: 0 0 24px; }

.factcard { border: 1px solid var(--line); background: var(--bg-2); border-radius: 4px; padding: 8px 20px; margin-bottom: 36px; }
.fact { display: flex; gap: 18px; padding: 12px 0; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 14px; }
.fact:last-child { border-bottom: none; }
.fact .k { color: var(--muted); width: 180px; flex: none; text-transform: uppercase; letter-spacing: 1px; font-size: 12px; }
.fact .v { color: var(--text); }

.route-body { max-width: 720px; }
.route-body h2 { font-size: 24px; margin: 36px 0 12px; color: var(--amber); border-bottom: 1px solid var(--line); padding-bottom: 8px; }
.route-body p { margin: 0 0 18px; color: #d4d7e0; }
.route-body ul { color: #d4d7e0; margin: 0 0 18px; padding-left: 22px; }

/* static / legal pages */
.static { padding: 48px 0 64px; }
.static h1 { font-size: 34px; margin: 0 0 8px; }
.static-body { max-width: 720px; color: #d4d7e0; }
.static-body h2 { font-size: 22px; margin: 28px 0 10px; color: var(--amber); }
.static-body p { margin: 0 0 16px; }
.static-body ul { margin: 0 0 16px; padding-left: 22px; }
.page-title { font-size: 34px; margin: 40px 0 8px; }
.page-lead { color: var(--muted); margin: 0 0 24px; }

/* footer */
.site-footer { background: #101219; border-top: 1px solid var(--line); padding: 40px 0; margin-top: 40px; }
.foot-brand { font-family: var(--mono); color: var(--muted); font-size: 14px; margin: 0 0 12px; }
.foot-links { font-family: var(--mono); font-size: 13px; color: var(--muted); margin: 0 0 12px; }
.foot-links a { color: var(--amber); }
.foot-copy { color: #6b7180; font-size: 12px; font-family: var(--mono); margin: 0; }

@media (max-width: 760px) {
  .board-row { grid-template-columns: 1fr; gap: 4px; }
  .board-len { text-align: left; }
  .hero h1 { font-size: 30px; }
  .fact { flex-direction: column; gap: 4px; }
  .fact .k { width: auto; }
}