:root {
  --sky: #1f5f8c;
  --sky-deep: #12425f;
  --sand: #f4e7c8;
  --sand-deep: #e6d3a3;
  --ink: #1b2a33;
  --muted: #55656e;
  --sun: #f5b942;
  --bg: #fffaf0;
  --card: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1d26;
    --card: #15303e;
    --ink: #eef3f4;
    --muted: #a7bcc6;
    --sand: #243c47;
    --sand-deep: #2d4955;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--sky); }
@media (prefers-color-scheme: dark) { a { color: #8fd3ee; } }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
header.site {
  background: var(--sky-deep);
  color: #fff;
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; flex-wrap: wrap; }
header.site a { color: #fff; text-decoration: none; font-weight: 600; }
header.site nav a { margin-left: 18px; font-weight: 500; opacity: .92; }
header.site nav a:hover { opacity: 1; text-decoration: underline; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { width: 36px; height: 36px; border-radius: 8px; }
.hero { background: var(--sky-deep) center/cover no-repeat; position: relative; color: #fff; }
.hero img.bg { width: 100%; display: block; max-height: 460px; object-fit: cover; }
.intro { padding: 40px 0 8px; text-align: center; }
.intro h1 { font-size: clamp(2rem, 6vw, 3rem); margin: 0 0 8px; line-height: 1.15; }
.intro p.lead { font-size: 1.2rem; color: var(--muted); max-width: 40em; margin: 0 auto; }
section { padding: 28px 0; }
h2 { font-size: 1.6rem; margin: 0 0 14px; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card { background: var(--card); border-radius: 14px; padding: 18px 20px; box-shadow: 0 1px 4px rgba(0,0,0,.12); }
.card h3 { margin: 0 0 6px; font-size: 1.08rem; }
.card p { margin: 0; color: var(--muted); }
.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.gallery img { width: 100%; height: auto; border-radius: 12px; display: block; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 6px 22px; background: var(--sand); border-radius: 14px; padding: 18px 22px; }
.facts dt { font-weight: 600; }
.facts dd { margin: 0; }
@media (max-width: 520px) { .facts { grid-template-columns: 1fr; } .facts dd { margin-bottom: 8px; } }
footer { background: var(--sky-deep); color: #dfeaf0; margin-top: 36px; padding: 22px 0; font-size: .95rem; }
footer a { color: #fff; }
.doc { padding: 34px 0 10px; max-width: 760px; }
.doc h1 { margin-top: 0; }
.doc h2 { margin-top: 30px; font-size: 1.3rem; }
.note { background: var(--sand); border-left: 5px solid var(--sun); padding: 12px 16px; border-radius: 8px; }