@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif&family=Playfair+Display:wght@400;500&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --page: #f0f2f5;
  --surface: #fff;
  --ink: #181814;
  --ink-mid: #4a4a42;
  --ink-light: #6d6d64;
  --blue: #2b5ea7;
  --blue-light: #e8eef6;
  --border: rgba(24, 24, 20, 0.09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 400 16px/1.7 'Plus Jakarta Sans', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-underline-offset: .2em; }
a:hover { color: #1f4a87; }
a:focus-visible { outline: 3px solid rgba(43, 94, 167, .45); outline-offset: 4px; border-radius: 3px; }
.skip-link {
  position: absolute;
  left: 16px;
  top: 12px;
  z-index: 5;
  padding: 8px 12px;
  background: var(--ink);
  color: #fff;
  transform: translateY(-180%);
}
.skip-link:focus { transform: none; color: #fff; }
.guide-header, .guide-main, .guide-footer { width: min(100% - 48px, 1120px); margin-inline: auto; }
.guide-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 28px;
}
.brand { color: var(--ink); font: 400 1.8rem/1 'Instrument Serif', Georgia, serif; text-decoration: none; }
.header-back { color: var(--ink-mid); font-size: .85rem; font-weight: 600; text-decoration: none; }
.guide-main { background: var(--surface); border: 1px solid var(--border); border-radius: 32px; padding: clamp(28px, 5vw, 72px); box-shadow: 0 1px 2px rgba(0,0,0,.04), 0 10px 36px rgba(0,0,0,.06); }
.guide-hero { max-width: 850px; }
.eyebrow { margin: 0 0 14px; color: var(--blue); font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
h1, h2 { font-family: 'Playfair Display', Georgia, serif; font-weight: 500; }
h1 { margin: 0; font-size: clamp(2.45rem, 6vw, 4.8rem); line-height: 1.08; letter-spacing: -.025em; }
.hero-intro { max-width: 750px; margin: 25px 0 0; color: var(--ink-mid); font-size: clamp(1rem, 2vw, 1.18rem); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; margin-top: 30px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 22px;
  background: var(--blue);
  color: #fff;
  font-size: .92rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 12px;
  transition: background-color .2s, transform .2s;
}
.button:hover { background: #1f4a87; color: #fff; }
.button:active { transform: scale(.98); }
.text-link { font-size: .9rem; font-weight: 600; }
.guide-content { max-width: 760px; margin-top: clamp(60px, 8vw, 96px); }
.guide-content section + section { margin-top: 50px; }
.guide-content h2 { margin: 0 0 16px; font-size: clamp(1.7rem, 3vw, 2.25rem); line-height: 1.2; }
.guide-content h3 { margin: 24px 0 8px; font-size: 1rem; line-height: 1.35; }
.guide-content p { margin: 0 0 17px; color: var(--ink-mid); }
.guide-content ul, .guide-content ol { margin: 0 0 19px; padding-left: 1.3rem; color: var(--ink-mid); }
.guide-content li + li { margin-top: 10px; }
.guide-content strong { color: var(--ink); }
.directory-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.directory-card { display: block; padding: 22px; border: 1px solid var(--border); border-radius: 18px; color: var(--ink); text-decoration: none; transition: border-color .2s, background-color .2s; }
.directory-card:hover { color: var(--ink); border-color: rgba(43,94,167,.28); background: #f7f9fc; }
.directory-card h3 { margin: 0 0 8px; font: 500 1.22rem/1.25 'Playfair Display', Georgia, serif; }
.directory-card p { margin: 0; font-size: .86rem; line-height: 1.55; }
.fact-band { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; padding: 25px 0; margin: 28px 0 24px; border-block: 1px solid var(--border); }
.fact-band strong { display: block; color: var(--ink); font: 500 1.8rem/1.2 'Playfair Display', Georgia, serif; }
.fact-band span { display: block; margin-top: 4px; color: var(--ink-light); font-size: .78rem; line-height: 1.4; }
.note { padding-left: 18px; border-left: 3px solid var(--blue); }
.guide-cta { max-width: 760px; margin-top: 60px; padding: 32px; border-radius: 22px; background: var(--blue-light); }
.guide-cta h2 { margin: 0 0 12px; font-size: clamp(1.65rem, 3vw, 2rem); line-height: 1.2; }
.guide-cta p { max-width: 580px; margin: 0 0 20px; color: var(--ink-mid); }
.related { max-width: 760px; margin-top: 52px; padding-top: 22px; border-top: 1px solid var(--border); }
.related-label { margin: 0 0 10px; color: var(--ink-light); font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.related nav { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: .86rem; }
.guide-footer { display: flex; justify-content: space-between; align-items: center; gap: 16px 30px; padding: 28px 0 44px; color: var(--ink-light); font-size: .78rem; }
.guide-footer nav { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.guide-footer a { color: var(--ink-light); }

@media (max-width: 640px) {
  .guide-header, .guide-main, .guide-footer { width: min(100% - 32px, 1120px); }
  .guide-header { padding-block: 20px; }
  .guide-main { border-radius: 24px; padding: 31px 22px 38px; }
  h1 { letter-spacing: -.02em; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .directory-grid { grid-template-columns: 1fr; }
  .fact-band { gap: 14px; }
  .fact-band strong { font-size: 1.35rem; }
  .fact-band span { font-size: .69rem; }
  .guide-cta { padding: 27px 22px; }
  .guide-footer { flex-direction: column; align-items: flex-start; padding-bottom: 32px; }
}