:root {
  color-scheme: light;
  --ink: #0b1220;
  --muted: #59677a;
  --line: #dbe3ec;
  --soft: #f3f6fa;
  --panel: #ffffff;
  --navy: #102a43;
  --blue: #1769aa;
  --blue-soft: #eaf3fb;
  --green: #147d64;
  --green-soft: #e7f5f0;
  --amber: #8a5c00;
  --amber-soft: #fff4d6;
  --shadow: 0 18px 60px rgba(15, 23, 42, .08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: #eef2f7;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN', 'Yu Gothic', Meiryo, sans-serif;
  line-height: 1.75;
}
a { color: var(--blue); }
.skip-link {
  position: fixed;
  left: 12px;
  top: 12px;
  z-index: 100;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 9px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
}
.skip-link:focus { transform: translateY(0); }
.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 72px;
}
.product-nav {
  position: sticky;
  top: 10px;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  padding: 10px 12px 10px 16px;
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(219,227,236,.96);
  border-radius: 16px;
  box-shadow: 0 8px 30px rgba(15,23,42,.08);
  backdrop-filter: blur(18px);
}
.brand {
  color: var(--ink);
  font-weight: 950;
  letter-spacing: .055em;
  text-decoration: none;
  white-space: nowrap;
}
.brand span {
  margin-left: 4px;
  color: var(--blue);
  font-size: .68em;
  letter-spacing: .08em;
}
.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  flex-wrap: wrap;
}
.nav-links a {
  padding: 8px 10px;
  border-radius: 9px;
  color: #425269;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}
.nav-links a:hover { background: var(--soft); color: var(--ink); }
.nav-links .nav-cta { background: var(--ink); color: #fff; padding-inline: 14px; }
.breadcrumb {
  margin: 18px 4px 10px;
  color: #738095;
  font-size: 12px;
  font-weight: 750;
}
.breadcrumb a { color: #52647b; text-decoration: none; }
.article-hero {
  padding: 48px 50px;
  background:
    radial-gradient(circle at 86% 8%, rgba(52,130,200,.16), transparent 30%),
    linear-gradient(135deg, #fff 0%, #f8fbff 62%, #eef5fc 100%);
  border: 1px solid #d8e1ec;
  border-radius: 26px;
  box-shadow: var(--shadow);
}
.eyebrow {
  color: #69778a;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.status-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 12px 0 18px;
}
.status-pill {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .055em;
}
.status-pill.approaching { background: var(--amber-soft); color: var(--amber); }
.status-pill.effective { background: var(--green-soft); color: var(--green); }
.status-pill.market { background: var(--blue-soft); color: #155a8e; }
.status-date { color: #68778b; font-size: 12px; font-weight: 800; }
h1 {
  max-width: 880px;
  margin: 0;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.1;
  letter-spacing: -.04em;
}
.lead {
  max-width: 850px;
  margin: 20px 0 0;
  color: #3f4e63;
  font-size: 18px;
}
.hero-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid #dce5ef;
  color: #6a788b;
  font-size: 11px;
  font-weight: 750;
}
.decision-strip {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1px;
  margin: 18px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--line);
}
.decision-strip article {
  padding: 18px;
  background: #fff;
}
.decision-strip strong {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
}
.decision-strip p {
  margin: 0;
  color: #59677b;
  font-size: 12px;
}
.content-grid {
  display: grid;
  grid-template-columns: minmax(0,1fr) 300px;
  gap: 18px;
  align-items: start;
}
.content-main { min-width: 0; }
.section-card,
.side-card,
.cta-panel,
.source-panel,
.monitor-panel {
  margin: 18px 0;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
}
.section-card h2,
.cta-panel h2,
.source-panel h2,
.monitor-panel h2 {
  margin: 0 0 12px;
  font-size: clamp(23px,3vw,32px);
  line-height: 1.25;
  letter-spacing: -.02em;
}
.section-card > p,
.cta-panel > p,
.monitor-panel > p {
  color: #536176;
}
.checklist {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: item;
}
.checklist li {
  position: relative;
  padding: 14px 16px 14px 50px;
  background: #f7f9fc;
  border: 1px solid #e3e8ef;
  border-radius: 12px;
}
.checklist li::before {
  counter-increment: item;
  content: counter(item, decimal-leading-zero);
  position: absolute;
  left: 16px;
  top: 14px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 900;
}
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 10px;
  margin-top: 18px;
}
.evidence-card {
  padding: 16px;
  border: 1px solid #e2e8ef;
  border-radius: 13px;
  background: #fafbfd;
}
.evidence-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: .08em;
}
.evidence-card p {
  margin: 0;
  color: #59677b;
  font-size: 12px;
}
.evidence-card.fact strong { color: var(--green); }
.evidence-card.analysis strong { color: var(--blue); }
.evidence-card.limit strong { color: var(--amber); }
.side-card {
  position: sticky;
  top: 86px;
  margin-top: 18px;
}
.side-card h2 {
  margin: 0 0 10px;
  font-size: 18px;
}
.side-card ul {
  margin: 0;
  padding-left: 18px;
  color: #526176;
  font-size: 13px;
}
.side-card li + li { margin-top: 8px; }
.cta-panel {
  background: #0f2238;
  color: #fff;
  border-color: #0f2238;
}
.cta-panel p { color: #c5d4e2; }
.cta-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border-radius: 10px;
  background: #fff;
  color: #102a43;
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}
.cta.secondary {
  background: transparent;
  color: #e7f2fb;
  border: 1px solid rgba(255,255,255,.28);
}
.source-list {
  margin: 14px 0 0;
  padding-left: 20px;
}
.source-list li + li { margin-top: 8px; }
.source-list a { font-weight: 750; }
.note {
  color: #66758a;
  font-size: 12px;
}
.monitor-panel {
  background: #f8fafc;
}
.page-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 12px 4px 0;
  color: #748195;
  font-size: 11px;
}
.page-footer a { color: #52647b; text-decoration: none; }

.hub-summary {
  margin: 18px 0;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}
.hub-summary p { margin: 0; color: #526176; }
.record-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px;
  margin: 18px 0;
}
.record-card {
  display: flex;
  min-height: 230px;
  flex-direction: column;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.record-card:hover {
  transform: translateY(-2px);
  border-color: #b9c8d8;
  box-shadow: 0 16px 34px rgba(15,23,42,.08);
}
.record-card .record-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
  color: #6a788b;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .045em;
}
.record-card h2 {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.3;
}
.record-card p {
  margin: 0;
  color: #56657a;
  font-size: 13px;
}
.record-card .record-action {
  margin-top: auto;
  padding-top: 18px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
}
.related-intelligence {
  margin: 18px 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #f8fafc;
}
.related-intelligence h2 {
  margin: 0 0 12px;
  font-size: 22px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 10px;
}
.related-grid a {
  display: block;
  padding: 14px;
  border: 1px solid #dde5ee;
  border-radius: 12px;
  background: #fff;
  color: var(--ink);
  font-size: 12px;
  font-weight: 850;
  text-decoration: none;
}
.related-grid a span {
  display: block;
  margin-top: 5px;
  color: #66758a;
  font-size: 11px;
  font-weight: 650;
}
.hub-cta {
  margin: 18px 0;
  padding: 28px;
  border-radius: 20px;
  background: #0f2238;
  color: #fff;
}
.hub-cta p { color: #c5d4e2; }
@media (max-width: 720px) {
  .record-grid, .related-grid { grid-template-columns: 1fr; }
  .record-card { min-height: auto; }
}

:focus-visible { outline: 3px solid #69aef0; outline-offset: 3px; }
@media (max-width: 900px) {
  .content-grid { grid-template-columns: 1fr; }
  .side-card { position: static; }
  .decision-strip, .evidence-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .page-shell { width: min(100% - 20px, 1120px); padding-top: 8px; }
  .product-nav { top: 6px; padding: 9px 10px 9px 12px; border-radius: 12px; }
  .brand span { display: none; }
  .nav-links a { padding: 7px 6px; font-size: 10px; }
  .nav-links .optional { display: none; }
  .article-hero { padding: 34px 22px; border-radius: 20px; }
  h1 { font-size: 36px; }
  .lead { font-size: 16px; }
  .section-card, .side-card, .cta-panel, .source-panel, .monitor-panel { padding: 21px; border-radius: 16px; }
  .cta-actions { flex-direction: column; }
  .cta { width: 100%; }
}