:root {
  --ink: #2b1f2c;
  --muted: #756674;
  --plum: #4a3148;
  --rose: #c97d93;
  --lavender: #dccfe8;
  --blush: #f8e9ef;
  --line: #eadfe9;
  --paper: #ffffff;
  --soft: #faf6f3;
  --shadow: 0 26px 70px rgba(74, 49, 72, 0.14);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 7%, rgba(220, 207, 232, 0.5), transparent 32%),
    linear-gradient(180deg, #fff9f6 0, #fff 520px),
    #fff;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.site-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(234, 223, 233, 0.74);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(18px);
}

.site-nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand,
.nav-links,
.hero-meta,
.article-actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 14px;
  color: var(--ink);
  font-size: 25px;
  font-weight: 900;
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.nav-links {
  gap: 18px;
  color: #6c6170;
  font-size: 14px;
  font-weight: 850;
}

.nav-links a {
  text-decoration: none;
}

.nav-cta,
.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border-radius: 999px;
  background: var(--plum);
  color: #fff;
  text-decoration: none;
  font-weight: 900;
  box-shadow: 0 14px 30px rgba(74, 49, 72, 0.18);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 26px 0 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.breadcrumb a {
  color: var(--plum);
  text-decoration: none;
}

.article-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.76fr);
  gap: 34px;
  align-items: center;
  padding: 48px 0 38px;
}

.kicker {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--rose);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  max-width: 850px;
  margin: 0 0 18px;
  font-size: clamp(38px, 6vw, 72px);
  line-height: 0.98;
  letter-spacing: 0;
}

.dek {
  max-width: 760px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
}

.hero-meta {
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-meta span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--plum);
  font-size: 13px;
  font-weight: 850;
}

.hero-media {
  overflow: hidden;
  border-radius: 34px;
  background: var(--blush);
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 34px;
  align-items: start;
  padding: 24px 0 70px;
}

.article-card,
.toc,
.answer-box,
.care-disclaimer,
.faq,
.related,
.source-box {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 44px rgba(74, 49, 72, 0.08);
}

.article-card {
  padding: clamp(24px, 4vw, 46px);
}

.article-card h2 {
  margin: 34px 0 12px;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.08;
}

.article-card h3 {
  margin: 22px 0 10px;
  font-size: 22px;
}

.article-card p,
.article-card li {
  color: #5f5360;
  font-size: 18px;
  line-height: 1.82;
}

.article-card ul,
.article-card ol {
  padding-left: 1.25rem;
}

.answer-box {
  margin-bottom: 26px;
  padding: 24px;
  background:
    radial-gradient(circle at 94% 12%, rgba(201, 125, 147, 0.18), transparent 30%),
    #fff;
}

.answer-box strong {
  display: block;
  margin-bottom: 8px;
  color: var(--plum);
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.answer-box p {
  margin: 0;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.55;
}

.toc {
  position: sticky;
  top: 98px;
  padding: 22px;
}

.toc strong {
  display: block;
  margin-bottom: 12px;
  font-size: 17px;
}

.toc a {
  display: block;
  margin: 9px 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.care-disclaimer,
.source-box,
.faq,
.related {
  margin-top: 28px;
  padding: 24px;
}

.care-disclaimer {
  background: #fff7fb;
  color: #6f475c;
}

.source-box {
  background: #f8f2f8;
}

.source-box a {
  color: var(--plum);
  font-weight: 850;
}

.faq details {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.faq details:first-of-type {
  border-top: 0;
}

.faq summary {
  cursor: pointer;
  color: var(--plum);
  font-size: 18px;
  font-weight: 900;
}

.related nav {
  display: grid;
  gap: 12px;
}

.related a {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  color: var(--plum);
  font-weight: 850;
  text-decoration: none;
}

.article-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.footer {
  padding: 34px 0 42px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

@media (max-width: 860px) {
  .article-hero,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
  }

  .nav-links {
    display: none;
  }

  .footer-inner {
    flex-direction: column;
  }
}