:root {
  --ground: #050607;
  --panel: #0b0f10;
  --line: rgba(63, 208, 201, 0.18);
  --fg: #eef2f2;
  --soft: #d8e0e0;
  --muted: #8fa3a3;
  --accent: #3fd0c9;
  --on-accent: #032423;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--soft);
  font: 16px/1.65 "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
header.site { text-align: center; padding: 16px 0 8px; }
header.site img { width: 150px; height: auto; }
.rule {
  display: flex; align-items: center; gap: 14px; margin: 18px 0 28px;
  color: var(--accent); font-size: 12px; letter-spacing: 0.32em; text-transform: uppercase; font-weight: 600;
}
.rule::before, .rule::after { content: ""; flex: 1; height: 1px; background: var(--line); }
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; font-weight: 400; color: var(--fg); line-height: 1.2; }
h1 { font-size: 34px; margin: 0 0 8px; }
h2 { font-size: 23px; margin: 40px 0 10px; padding-top: 18px; border-top: 1px solid var(--line); }
h3 { font-size: 18px; margin: 24px 0 6px; font-family: "Archivo", sans-serif; font-weight: 600; }
p, li { color: var(--soft); }
a { color: var(--accent); text-underline-offset: 3px; }
.lede { color: var(--muted); font-size: 15px; margin-top: 0; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 18px 20px; margin: 18px 0; }
.card p:first-child { margin-top: 0; } .card p:last-child { margin-bottom: 0; }
table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 10px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--accent); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600; }
.table-scroll { overflow-x: auto; }
.btn {
  display: inline-block; background: var(--accent); color: var(--on-accent); text-decoration: none;
  font-weight: 600; padding: 12px 20px; border-radius: 6px; margin: 6px 8px 6px 0;
}
.btn.ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
ol.steps li { margin-bottom: 8px; }
footer { margin-top: 56px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
footer a { margin-right: 14px; }
@media (max-width: 520px) { h1 { font-size: 28px; } th, td { padding: 8px 6px; } }
.hero { margin: 0 0 28px; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); }
.hero img { display: block; width: 100%; aspect-ratio: 16 / 10; height: auto; object-fit: cover; }
.gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 24px 0; }
.gallery img { width: 100%; aspect-ratio: 4 / 3; height: auto; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); display: block; }
@media (max-width: 520px) { .hero img { aspect-ratio: 4 / 3; } .gallery { grid-template-columns: 1fr; } .gallery img { aspect-ratio: 16 / 10; } }