:root {
  --bg: #0f172a;
  --bg-soft: #111827;
  --card: #1e293b;
  --fg: #e2e8f0;
  --muted: #94a3b8;
  --acc: #38bdf8;
  --acc-2: #7dd3fc;
  --ok: #4ade80;
  --bad: #f87171;
  --warn: #fbbf24;
  --line: #334155;
  --chip: #0b1220;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: ui-sans-serif, system-ui, "PingFang SC", "Noto Sans SC", "Noto Sans CJK SC", sans-serif;
  background: radial-gradient(1200px 500px at 10% -10%, #1e3a5f 0%, var(--bg) 55%);
  color: var(--fg);
  line-height: 1.65;
}
a { color: var(--acc); text-decoration: none; }
a:hover { text-decoration: underline; }
.site-header, .site-footer {
  background: rgba(15, 23, 42, 0.92);
  border-color: var(--line);
}
.site-header {
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(8px);
}
.site-header .inner, .site-footer .inner, main.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 20px;
}
.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.brand {
  color: var(--fg);
  font-weight: 800;
  letter-spacing: 0.02em;
  text-decoration: none;
  font-size: 1.05rem;
}
.brand:hover { text-decoration: none; color: var(--acc-2); }
.nav { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 0.92rem; }
.nav a { color: var(--muted); }
.nav a:hover, .nav a.active { color: var(--acc-2); text-decoration: none; }
main.page { flex: 1; padding: 28px 20px 64px; width: 100%; }
h1 { font-size: 1.85rem; line-height: 1.25; margin: 0 0 8px; }
h2 { font-size: 1.2rem; margin: 28px 0 10px; }
h3 { font-size: 1.02rem; margin: 18px 0 8px; }
.tagline { font-size: 1.15rem; color: var(--acc-2); margin: 0 0 10px; font-weight: 600; }
.lead, .sub { color: var(--muted); margin: 0 0 22px; }
.card {
  background: var(--card);
  border-radius: 14px;
  padding: 18px 18px 16px;
  margin-bottom: 16px;
  border: 1px solid var(--line);
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 860px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}
.price-card { display: flex; flex-direction: column; min-height: 100%; }
.price-card > .badge, .price-card > .badges { align-self: flex-start; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.price-card h2 { margin-top: 0; }
.price {
  font-size: 1.8rem;
  font-weight: 800;
  margin: 4px 0 8px;
}
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  background: #334155;
  font-size: 0.78rem;
  margin-right: 6px;
  color: var(--fg);
  vertical-align: middle;
}
.badge.exp { background: #3f2e14; color: #fbbf24; }
.badge.warn { background: #3b1d1d; color: #fca5a5; }
.badge.ok { background: #143322; color: #86efac; }
.muted { color: var(--muted); }
.small { font-size: 0.88rem; color: var(--muted); }
label { display: block; font-size: .85rem; color: var(--muted); margin: 10px 0 4px; }
input, textarea, select, button {
  width: 100%;
  font: inherit;
  border-radius: 10px;
  border: 1px solid #475569;
  background: var(--chip);
  color: var(--fg);
  padding: 10px 12px;
}
textarea { min-height: 110px; resize: vertical; }
button {
  cursor: pointer;
  background: var(--acc);
  color: #0f172a;
  border: none;
  font-weight: 700;
  margin-top: 12px;
}
button.secondary { background: #334155; color: var(--fg); }
button:disabled { opacity: .5; cursor: not-allowed; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .row { grid-template-columns: 1fr; } }
.meta { font-size: .9rem; color: var(--muted); white-space: pre-wrap; }
.ok { color: var(--ok); }
.bad { color: var(--bad); }
.draft-banner {
  background: #3b2a12;
  border: 1px solid #92722b;
  color: #fde68a;
  border-radius: 12px;
  padding: 12px 14px;
  margin: 0 0 22px;
  font-size: 0.95rem;
}
.legal { max-width: 760px; }
.legal p, .legal li { color: #d6dee8; }
.legal ul { padding-left: 1.2em; }
.thumbs { display: flex; gap: 10px; flex-wrap: wrap; margin: 10px 0 4px; }
.thumbs img {
  width: 220px;
  max-width: 100%;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
}
.excerpt {
  background: var(--chip);
  border-radius: 10px;
  padding: 12px 14px;
  color: #cbd5e1;
  font-size: 0.92rem;
  white-space: pre-wrap;
  overflow: auto;
  max-height: 160px;
}
.titles { margin: 8px 0 0; padding-left: 1.2em; }
.job-list { list-style: none; padding: 0; margin: 8px 0 0; }
.job-list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  border-top: 1px solid var(--line);
  padding: 8px 0;
  font-size: 0.9rem;
}
.job-list button { width: auto; margin: 0; padding: 6px 10px; font-size: 0.8rem; }
.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
}
.site-footer .links { display: flex; flex-wrap: wrap; gap: 8px 14px; margin: 6px 0 8px; }
.buy-msg { min-height: 1.4em; margin-top: 8px; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.9em; }