:root {
  --paper: #fffaf0;
  --ink: #173a34;
  --ink-soft: #526d66;
  --lime: #d9f53f;
  --mint: #e4f0eb;
  --line: rgba(23, 58, 52, .18);
  --sans: "Hiragino Sans", "Yu Gothic", "YuGothic", system-ui, sans-serif;
  --serif: "Yu Mincho", "Hiragino Mincho ProN", serif;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
}
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; }
a { color: inherit; }
.preview-banner { padding: 8px 20px; background: #f4cd69; color: #3f3519; font-size: 11px; font-weight: 900; text-align: center; }
.site-header {
  display: flex; align-items: center; justify-content: space-between; min-height: 78px;
  padding: 12px max(20px, calc((100vw - 1060px) / 2)); border-bottom: 1px solid var(--line);
  background: rgba(255,250,240,.94); backdrop-filter: blur(16px);
}
.site-brand { display: inline-flex; align-items: center; gap: 11px; color: inherit; text-decoration: none; }
.site-brand img { width: 44px; height: 44px; }
.site-brand span { display: grid; line-height: 1.05; }
.site-brand strong { letter-spacing: .12em; }
.site-brand small { margin-top: 5px; color: var(--ink-soft); font-size: 9px; font-weight: 700; letter-spacing: .24em; }
.article-nav { display: flex; align-items: center; gap: 22px; font-size: 12px; font-weight: 800; }
.article-nav a { text-decoration: none; }
.article-nav a:hover { color: #6d8712; }
main { padding: 86px 20px 120px; }
article { max-width: 860px; margin: 0 auto; }
.breadcrumb { display: flex; align-items: center; flex-wrap: wrap; margin-bottom: 26px; color: var(--ink-soft); gap: 8px; font-size: 11px; }
.breadcrumb a { text-underline-offset: 3px; }
.article-meta { display: flex; flex-wrap: wrap; margin-bottom: 20px; gap: 8px; }
.article-meta span { padding: 5px 10px; border-radius: 999px; background: var(--mint); color: var(--ink); font-size: 10px; font-weight: 900; }
.intent-emergency .article-meta span:first-child { background: #ffb49f; }
h1 { margin: 0; font: 500 clamp(38px, 7vw, 64px)/1.25 var(--serif); letter-spacing: -.04em; }
.lead { margin: 28px 0 38px; color: var(--ink-soft); font-size: 18px; line-height: 1.9; }
.decision-row { display: grid; grid-template-columns: 1.5fr .75fr; margin-bottom: 16px; gap: 12px; }
.problem, .urgency { display: grid; margin: 0; padding: 22px 25px; border: 1px solid var(--line); border-radius: 18px; background: var(--mint); gap: 7px; }
.urgency { background: var(--paper); }
.urgency-now { background: #ffe0d5; border-color: rgba(187, 80, 52, .25); }
.urgency-today { background: #fff0c8; }
.problem span, .urgency span, .action span { font-size: 10px; font-weight: 900; letter-spacing: .12em; }
.problem strong { font-size: 15px; line-height: 1.7; }
.urgency strong { font: 500 18px/1.5 var(--serif); }
.disclosure { margin: -18px 0 38px; padding: 16px 18px; border-radius: 12px; background: #fff0d4; font-size: 13px; line-height: 1.7; }
.article-body { font-size: 17px; line-height: 2; }
.article-body h1, .article-body h2, .article-body h3 { margin: 2em 0 .7em; font-family: var(--serif); line-height: 1.45; }
.article-body h1 { font-size: 30px; }
.article-body h2 { font-size: 25px; }
.article-body h3 { font-size: 21px; }
.article-body p, .article-body ul, .article-body ol { margin: 0 0 1.4em; }
.article-body li { margin: .45em 0; }
.article-body code { padding: .15em .35em; border-radius: 4px; background: #e8ece5; }
.article-body a, .sources a { color: #176e5a; overflow-wrap: anywhere; }
.action { margin: 58px 0; padding: 32px; border-radius: 20px; background: var(--ink); color: white; }
.top-action { margin: 0 0 48px; }
.action span { display: block; margin-bottom: 10px; color: var(--lime); }
.action strong { font: 500 25px/1.55 var(--serif); }
.related { margin-top: 70px; padding-top: 36px; border-top: 1px solid var(--line); }
.related h2, .sources h2 { font: 500 27px/1.35 var(--serif); }
.related-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.related-grid a { display: grid; min-height: 185px; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: var(--mint); text-decoration: none; gap: 10px; }
.related-grid a:hover { border-color: rgba(23,58,52,.45); }
.related-grid span { font-size: 10px; font-weight: 900; }
.related-grid strong { font: 500 19px/1.5 var(--serif); }
.related-grid small { align-self: end; color: var(--ink-soft); font-size: 11px; font-weight: 800; }
.sources { margin-top: 60px; padding-top: 30px; border-top: 1px solid var(--line); }
.sources > p { color: var(--ink-soft); font-size: 13px; }
.sources li { margin: 8px 0; font-size: 13px; }
footer { display: flex; justify-content: space-between; margin-top: 60px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 12px; gap: 20px; }
footer div { display: grid; gap: 5px; }
footer small { line-height: 1.6; }
.mobile-first-action { display: none; }

@media (max-width: 620px) {
  .site-header { min-height: 68px; padding: 10px 16px; }
  .site-brand img { width: 40px; height: 40px; }
  .site-brand strong { font-size: 13px; }
  .site-brand small { font-size: 8px; }
  .article-nav { gap: 10px; font-size: 10px; }
  .article-nav a:nth-child(2) { display: none; }
  main { padding: 60px 18px 90px; }
  .lead { font-size: 16px; }
  .decision-row, .related-grid { grid-template-columns: 1fr; }
  .action { padding: 26px; }
  footer { align-items: flex-start; flex-direction: column; }
  .intent-emergency main { padding-bottom: 150px; }
  .intent-emergency .mobile-first-action { position: fixed; z-index: 12; right: 12px; bottom: 12px; left: 12px; display: grid; padding: 14px 16px; border: 1px solid rgba(255,255,255,.2); border-radius: 16px; background: var(--ink); color: white; box-shadow: 0 16px 45px rgba(23,58,52,.3); gap: 3px; }
  .mobile-first-action span { color: var(--lime); font-size: 9px; font-weight: 900; letter-spacing: .12em; }
  .mobile-first-action strong { font-size: 13px; line-height: 1.5; }
}