:root {
  --ink: #14233b;
  --muted: #697386;
  --line: #e4e8ef;
  --pink: #ffd8e6;
  --blue: #dcecff;
  --white: #fff;
}
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Inter, "Helvetica Neue", Arial, sans-serif; font-size: 15px; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.skip-link { position: absolute; left: 16px; top: -60px; z-index: 20; background: var(--white); color: var(--ink); padding: 10px 14px; }
.skip-link:focus { top: 16px; }
.announcement { min-height: 36px; display: grid; place-items: center; background: var(--pink); color: var(--ink); font-weight: 800; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.site-header { min-height: 76px; display: grid; grid-template-columns: 180px 1fr; align-items: center; gap: 28px; padding: 0 clamp(20px, 4vw, 54px); border-bottom: 1px solid var(--line); background: var(--white); }
.brand img { width: 144px; height: auto; }
.site-header nav { display: flex; justify-content: flex-end; gap: clamp(18px, 3vw, 42px); font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 54px 20px 80px; }
.article-wrap { max-width: 790px; margin: 0 auto; padding: 44px 20px 80px; }
.eyebrow { color: var(--muted); font-weight: 900; letter-spacing: .11em; text-transform: uppercase; font-size: 12px; }
h1 { font-size: clamp(36px, 6vw, 64px); line-height: 1; margin: 8px 0 16px; letter-spacing: 0; }
h2 { font-size: 24px; line-height: 1.2; margin: 34px 0 10px; letter-spacing: 0; }
.lead, .muted { color: var(--muted); }
.tabs { display: flex; gap: 12px; margin: 26px 0 32px; }
.tabs a { border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-weight: 800; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; }
.card { min-width: 0; }
.card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 12px; background: var(--blue); }
.card h2 { font-size: 21px; margin: 10px 0 6px; }
.hero-image { width: 100%; max-height: 470px; object-fit: cover; border-radius: 14px; margin: 24px 0 30px; background: var(--blue); }
.answer, .callout { background: #f8fbff; border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; }
details { border-bottom: 1px solid var(--line); padding: 14px 0; }
summary { cursor: pointer; font-weight: 850; }
.back-link { margin-top: 36px; font-weight: 850; }
.empty-state { padding: 30px; background: #f8fbff; border: 1px solid var(--line); border-radius: 12px; }
.site-footer { background: var(--ink); color: var(--white); padding: 42px clamp(20px, 5vw, 64px); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-footer img { width: 140px; }
.site-footer nav { display: flex; gap: 24px; color: rgba(255,255,255,.82); }
@media (max-width: 760px) {
  .site-header { grid-template-columns: 1fr; gap: 16px; padding: 18px 20px; }
  .site-header nav { justify-content: flex-start; overflow-x: auto; gap: 20px; }
  .grid { grid-template-columns: 1fr; }
  .site-footer { display: grid; }
  .site-footer nav { display: grid; gap: 12px; }
}