/* Base */
:root {
  --ink: #1d2625;
  --ink-soft: #4b5856;
  --deep: #12302e;
  --deep-2: #1f6f63;
  --river: #b0612c;
  --sand: #f5f4ee;
  --sand-2: #e6e6dc;
  --line: #d3d1c3;
  --ochre: #a8662e;
  --card: #ffffff;
  --radius: 10px;
  --wrap: 1080px;
  --serif: Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--sans); font-size: 17px; line-height: 1.65; color: var(--ink); background: var(--sand); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--deep-2); text-underline-offset: 2px; }
a:hover { color: var(--river); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--deep); color: #fff; padding: 8px 12px; z-index: 50; }
.skip-link:focus { left: 8px; }

/* Header */
.site-header { background: var(--deep); color: #fff; position: sticky; top: 0; z-index: 20; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; }
.brand:hover { color: #fff; }
.logo-icon svg { display: block; }
.brand-text { font-family: var(--serif); font-size: 1.2rem; font-weight: 700; line-height: 1.1; display: flex; flex-direction: column; }
.brand-text small { font-family: var(--sans); font-size: .72rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: #bfe3d6; }
.menu-toggle { display: none; background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.5); border-radius: 6px; padding: 6px 12px; font: inherit; font-size: .9rem; cursor: pointer; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 18px; }
.site-nav a { color: #dbece6; text-decoration: none; font-size: .93rem; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: #fff; text-decoration: underline; }

/* Hero */
.page-hero { background: linear-gradient(180deg, #dce8e1 0%, var(--sand) 100%); border-bottom: 1px solid var(--line); padding: 44px 0 34px; }
.page-hero--inner { padding: 30px 0 24px; }
.overline { margin: 0 0 6px; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--deep-2); font-weight: 700; }
.page-hero h1 { font-family: var(--serif); font-size: clamp(1.9rem, 4.4vw, 2.8rem); line-height: 1.15; margin: 0 0 12px; color: var(--deep); }
.lead { font-size: 1.12rem; color: var(--ink-soft); max-width: 760px; margin: 0 0 14px; }
.checked { font-size: .85rem; color: var(--ink-soft); margin: 0; }
.crumbs { font-size: .85rem; margin-bottom: 8px; color: var(--ink-soft); }
.crumbs a { color: var(--ink-soft); }
.fact-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; margin: 18px 0 0; }
.fact-strip div { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--deep-2); border-radius: var(--radius); padding: 10px 14px; }
.fact-strip dt { font-size: .74rem; text-transform: uppercase; letter-spacing: .07em; color: var(--ink-soft); }
.fact-strip dd { margin: 2px 0 0; font-weight: 650; font-size: .98rem; }
.fact-strip dd p { margin: 0; }
.hero-figure { margin: 20px 0 0; }
.hero-figure img { border-radius: var(--radius); border: 1px solid var(--line); }
.hero-figure figcaption { font-size: .8rem; color: var(--ink-soft); margin-top: 4px; }

/* Content */
.content-grid { padding: 30px 20px 10px; }
.prose { max-width: 760px; }
.prose h2 { font-family: var(--serif); color: var(--deep); font-size: 1.6rem; line-height: 1.25; margin: 2.1rem 0 .7rem; }
.prose h3 { font-size: 1.15rem; margin: 1.6rem 0 .5rem; }
.prose p, .prose ul, .prose ol { margin: 0 0 1rem; }
.prose li { margin-bottom: .35rem; }
.prose table { width: 100%; border-collapse: collapse; margin: 1rem 0 1.4rem; font-size: .95rem; background: var(--card); display: block; overflow-x: auto; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.prose th { background: var(--sand-2); }
.prose blockquote { margin: 1.2rem 0; padding: 10px 16px; border-left: 4px solid var(--river); background: var(--card); }
.editorial-figure { margin: 1.4rem 0 1.6rem; }
.editorial-figure img { border-radius: var(--radius); border: 1px solid var(--line); background: #fff; }
.editorial-figure figcaption { font-size: .86rem; color: var(--ink-soft); margin-top: 6px; }
.note { background: #edf5f1; border: 1px solid #c3dcd1; border-radius: var(--radius); padding: 12px 16px; margin: 1.2rem 0; }
.btn { display: inline-block; background: var(--deep); color: #fff; padding: 10px 18px; border-radius: 8px; text-decoration: none; font-weight: 600; }
.btn:hover { background: var(--deep-2); color: #fff; }

/* Cards */
.guide-list { padding: 26px 0 30px; }
.guide-list h2, .faq h2 { font-family: var(--serif); color: var(--deep); font-size: 1.55rem; margin: 0 0 14px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.card { display: flex; flex-direction: column; gap: 6px; background: var(--card); border: 1px solid var(--line); border-top: 4px solid var(--deep-2); border-radius: var(--radius); padding: 14px 16px; text-decoration: none; color: var(--ink); }
.card:hover { border-top-color: var(--river); color: var(--ink); }
.card-title { font-weight: 700; color: var(--deep); line-height: 1.3; }
.card-text { font-size: .9rem; color: var(--ink-soft); }

/* FAQ */
.faq { padding: 10px 0 34px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 10px; max-width: 820px; }
.faq summary { cursor: pointer; padding: 12px 16px; font-weight: 650; }
.faq-a { padding: 0 16px 6px; }
.faq-a p { margin: 0 0 10px; }

/* Footer */
.site-footer { background: #0d2422; color: #d4e3de; padding: 34px 0 18px; font-size: .92rem; margin-top: 20px; }
.site-footer a { color: #eaf4f0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 24px; }
.footer-brand { display: flex; align-items: center; gap: 8px; font-family: var(--serif); font-size: 1.1rem; font-weight: 700; text-decoration: none; margin-bottom: 8px; }
.footer-logo-icon svg { display: block; }
.footer-h { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: #8fc9b8; margin: 4px 0 8px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 6px; }
.footer-base { border-top: 1px solid rgba(255,255,255,.12); margin-top: 22px; padding-top: 12px; font-size: .82rem; color: #8fc9b8; }

/* Phone */
@media (max-width: 820px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-about { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .menu-toggle { display: inline-block; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 62px; background: var(--deep); padding: 8px 20px 16px; }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; gap: 10px; }
  .wrap { padding: 0 16px; }
  .content-grid { padding: 22px 16px 6px; }
  .page-hero { padding: 28px 0 22px; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}