:root {
  color-scheme: light;
  --ink: #172026;
  --muted: #52616b;
  --line: #d8e0e6;
  --line-strong: #c3d0d8;
  --paper: #fbfcfd;
  --paper-warm: #f2f6f8;
  --panel: #ffffff;
  --accent: #b9322b;
  --accent-dark: #7e211d;
  --blue: #155e75;
  --green: #1f6b4a;
  --gold: #8a5a00;
  --shadow: 0 18px 40px rgba(16, 33, 41, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, var(--paper) 0, #fff 420px);
  line-height: 1.65;
}

html,
body {
  overflow-x: hidden;
}

a {
  color: var(--accent-dark);
  text-underline-offset: 0.18em;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 8px;
}

.nav-links a:hover {
  background: var(--paper-warm);
  color: var(--ink);
}

.hero-band {
  background:
    radial-gradient(circle at 78% 16%, rgba(185, 50, 43, 0.22), transparent 32%),
    linear-gradient(135deg, #0f232c 0%, #172026 58%, #251c1d 100%);
  color: #fff;
}

.hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 68px 24px 58px;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  gap: 54px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0;
  font-weight: 800;
  font-size: 0.78rem;
  color: #f6b7a9;
}

h1, h2, h3 {
  line-height: 1.18;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 4rem);
  margin: 8px 0 16px;
}

h2 {
  margin: 0 0 1.1rem;
  font-size: 1.55rem;
}

h3 {
  margin: 0;
  font-size: 1.18rem;
}

.lede {
  font-size: 1.15rem;
  color: #dce7ec;
  max-width: 62ch;
  margin: 0;
}

.hero > * {
  min-width: 0;
}

.hero h1 {
  max-width: 12ch;
}

.hero img,
.article-hero img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.hero img {
  height: min(440px, 48vw);
  min-height: 320px;
  object-fit: cover;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.28);
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 44px 24px 58px;
}

.notice,
.callout {
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  background: var(--panel);
  padding: 16px 18px;
  border-radius: 8px;
}

.article-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(285px, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(16, 33, 41, 0.04);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
}

.card-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.card-body .article-meta {
  margin-top: auto;
}

.card h3 a,
.wrap > .card h2 a {
  color: var(--ink);
  text-decoration: none;
}

.card h3 a:hover,
.wrap > .card h2 a:hover {
  color: var(--accent-dark);
  text-decoration: underline;
}

.card p {
  margin: 0;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: #e7f2f3;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 700;
}

.wrap > .eyebrow {
  margin: 0 0 10px;
}

.wrap > h1 {
  max-width: 780px;
  margin: 0 0 12px;
}

.wrap > h1 + p {
  max-width: 62ch;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: 1.1rem;
}

.wrap > .card {
  display: grid;
  grid-template-columns: minmax(260px, 34%) minmax(0, 1fr);
  gap: 0;
  margin: 18px 0;
  align-items: stretch;
}

.wrap > .card img {
  height: 240px;
  min-height: 190px;
  aspect-ratio: auto;
}

.wrap > .card > div {
  padding: 22px 24px;
  display: grid;
  align-content: center;
  gap: 10px;
}

.wrap > .card h2 {
  font-size: 1.28rem;
  margin: 0;
}

.wrap > .card p {
  margin: 0;
}

.article-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 34px 24px 58px;
  display: grid;
  grid-template-columns: 240px minmax(0, 740px);
  gap: 56px;
  justify-content: center;
}

.toc {
  position: sticky;
  top: 86px;
  align-self: start;
  font-size: 0.92rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: var(--panel);
}

.toc a {
  display: block;
  margin: 8px 0;
  color: var(--muted);
  text-decoration: none;
}

.article-meta {
  color: var(--muted);
  font-size: 0.95rem;
}

.article-hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 30px 24px 0;
}

.article-hero img {
  height: clamp(220px, 34vw, 420px);
  object-fit: cover;
}

.article-body {
  min-width: 0;
}

.article-body h1 {
  max-width: 760px;
}

.article-body p {
  margin: 0 0 1rem;
}

.takeaways {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: 8px;
  padding: 18px;
  margin: 24px 0;
}

.risk-list {
  display: grid;
  gap: 12px;
  padding: 0;
  list-style: none;
}

.risk-list li {
  border: 1px solid var(--line);
  border-left: 5px solid var(--gold);
  background: var(--panel);
  border-radius: 8px;
  padding: 14px;
}

.refs {
  word-break: break-word;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 26px 20px;
  color: var(--muted);
}

.site-footer .inner {
  max-width: 1180px;
  margin: 0 auto;
}

@media (max-width: 820px) {
  .hero,
  .article-shell,
  .wrap > .card {
    grid-template-columns: 1fr;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    width: 100%;
  }

  .hero {
    padding: 44px 20px 38px;
    gap: 30px;
    width: 100%;
    max-width: 100vw;
  }

  h1 {
    font-size: clamp(2rem, 9vw, 2.55rem);
  }

  .hero h1,
  .lede,
  .wrap > h1,
  .wrap > h1 + p,
  .notice,
  .card {
    overflow-wrap: anywhere;
  }

  .hero h1 {
    max-width: 10ch;
  }

  .hero img {
    height: 300px;
    min-height: 0;
  }

  .wrap {
    padding: 34px 20px 44px;
    width: 100%;
    max-width: 100vw;
  }

  .wrap > .card img {
    height: auto;
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

  .toc {
    position: static;
  }
}