/* The Adolescent Years: calm, editorial, readable. */
:root {
  --ink: #1d2427;
  --ink-soft: #4a5558;
  --muted: #6b7679;
  --paper: #fbf9f5;
  --panel: #f2eee6;
  --line: #e2dcd0;
  --brand: #1f3a3d;
  --brand-soft: #e3ecea;
  --accent: #a6532f;
  --safety: #7a2e1f;
  --safety-bg: #fbeee9;
  --radius: 10px;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 18px/1.7 var(--sans); }
img { max-width: 100%; height: auto; }
a { color: var(--brand); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; background: #fff; padding: 8px 12px; z-index: 10; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.wrap--text { max-width: 740px; }
.small { font-size: .85rem; }
.muted { color: var(--muted); }

/* header / footer */
.site-header { border-bottom: 1px solid var(--line); background: var(--paper); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 600 1.2rem/1 var(--serif); color: var(--ink); text-decoration: none; }
.brand__mark { width: 22px; height: 22px; border-radius: 50%; background: var(--brand); box-shadow: inset -7px 0 0 var(--accent); }
.nav { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; font-size: .95rem; }
.nav a { color: var(--ink-soft); text-decoration: none; }
.nav a:hover { color: var(--brand); }
.site-footer { margin-top: 80px; background: var(--brand); color: #dfe8e6; padding: 48px 0 28px; font-size: .95rem; }
.site-footer a { color: #fff; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 6px 0; }
.site-footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.site-footer__base { margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.15); color: #b9c8c5; }
.brand--footer { color: #fff; margin: 0 0 12px; }
.footer__head { font-weight: 600; color: #fff; margin: 0 0 8px; }

/* crumbs */
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 18px 0 0; margin: 0 auto; font-size: .85rem; color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--line); }
.crumbs a { color: var(--muted); }

/* headings & text */
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; color: var(--ink); }
h1 { font-size: clamp(2rem, 4.6vw, 2.9rem); margin: .3em 0 .35em; letter-spacing: -.01em; }
h2 { font-size: clamp(1.5rem, 3vw, 1.85rem); margin: 2.2em 0 .6em; scroll-margin-top: 20px; }
h3 { font-size: 1.25rem; margin: 1.8em 0 .4em; }
.eyebrow { margin: 0; font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); }
.eyebrow a { color: inherit; text-decoration: none; }
.standfirst { font-size: 1.2rem; line-height: 1.55; color: var(--ink-soft); }
.page-head { padding-top: 24px; }
.hero { padding: 64px 0 24px; }
.btn { display: inline-block; background: var(--brand); color: #fff; padding: 13px 22px; border-radius: 999px; text-decoration: none; font-weight: 600; }
.btn:hover { background: var(--accent); color: #fff; }

/* article */
.article__head { padding-top: 20px; }
.article__meta { font-size: .88rem; color: var(--muted); border-bottom: 1px solid var(--line); padding-bottom: 22px; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin: .5em 0; }
.toc { background: var(--panel); border-radius: var(--radius); padding: 18px 22px; margin: 28px 0; font-size: .95rem; }
.toc__head { margin: 0 0 6px; font-weight: 600; }
.toc ol { margin: 0; padding-left: 1.2em; }
.toc li { margin: 4px 0; }
.table-wrap { overflow-x: auto; margin: 22px 0; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
table { border-collapse: collapse; width: 100%; font-size: .92rem; line-height: 1.5; }
th, td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--line); }
thead th { background: var(--brand-soft); font-weight: 600; }
tbody th { font-weight: 600; width: 22%; }
tr:last-child td, tr:last-child th { border-bottom: 0; }
.situations li { margin: .9em 0; }

/* safety box */
.safety { border-left: 4px solid var(--safety); background: var(--safety-bg); border-radius: 0 var(--radius) var(--radius) 0; padding: 18px 22px; margin: 28px 0; font-size: .95rem; }
.safety__head { margin: 0 0 6px; font-weight: 600; color: var(--safety); }
.safety p { margin: .3em 0; }
.safety ul { margin: .5em 0 0; padding-left: 1.2em; }

/* guide CTA */
.cta { border: 1px solid var(--line); background: #fff; border-radius: var(--radius); padding: 22px; margin: 30px 0; }
.cta .cta__head { font: 600 1.25rem/1.3 var(--serif); margin: 0 0 4px; color: var(--ink); }
.cta p { margin: .3em 0 .9em; color: var(--ink-soft); font-size: .95rem; }
.cta__options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cta__option { display: flex; flex-direction: column; gap: 3px; padding: 14px 16px; border-radius: 8px; background: var(--brand-soft); text-decoration: none; color: var(--ink); }
.cta__option:hover { outline: 2px solid var(--brand); color: var(--ink); }
.cta__option--soon { background: var(--panel); }
.cta__option--soon:hover { outline: 0; }
.cta__who { font-size: .75rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); }
.cta__name { font-weight: 600; }
.cta__note { font-size: .88rem; color: var(--ink-soft); }
.cta .cta__disclosure { font-size: .8rem; color: var(--muted); margin: 14px 0 0; }

/* FAQ, sources, byline */
.faq details { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { margin: .6em 0 0; }
.sources { margin-top: 40px; font-size: .9rem; }
.sources__head { font-weight: 600; margin-bottom: 4px; }
.byline { font-size: .88rem; color: var(--muted); border-top: 1px solid var(--line); padding-top: 18px; margin-top: 30px; }

/* cards */
.cards { list-style: none; padding: 0; margin: 20px 0; display: grid; gap: 14px; }
.card a { display: block; padding: 20px 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--ink); }
.card a:hover { border-color: var(--brand); }
.card__title { display: block; font: 600 1.2rem/1.3 var(--serif); margin-bottom: 6px; }
.card__text { color: var(--ink-soft); font-size: .95rem; }

@media (max-width: 720px) {
  body { font-size: 17px; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .cta__options { grid-template-columns: 1fr; }
  .nav { gap: 16px; }
  .hero { padding-top: 40px; }
}