:root {
  --ink: #17191b;
  --paper: #f3f0e8;
  --white: #fffdfa;
  --gold: #b88a32;
  --muted: #68645c;
  --line: #d6d0c3;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; line-height: 1.65; }
a { color: inherit; }
.site-header { height: 76px; display: flex; align-items: center; justify-content: space-between; padding: 0 5vw; background: var(--paper); border-bottom: 1px solid var(--line); }
.brand { display: flex; gap: 12px; align-items: center; text-decoration: none; font-family: Georgia, serif; font-size: 1.1rem; font-weight: 700; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: var(--gold); font-family: serif; }
nav { display: flex; gap: 28px; font-size: .9rem; }
nav a { text-decoration: none; }

.hero { position: relative; min-height: 620px; display: grid; grid-template-columns: 44% 56%; background: var(--ink); color: white; overflow: hidden; }
.hero img { grid-column: 2; width: 100%; height: 100%; object-fit: cover; min-height: 620px; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--ink) 0 39%, transparent 65%); pointer-events: none; }
.hero-copy { z-index: 1; grid-column: 1; grid-row: 1; align-self: center; padding: 7vw 0 7vw 8vw; width: 130%; }
.eyebrow, .section-number { color: var(--gold); text-transform: uppercase; letter-spacing: .16em; font-size: .75rem; font-weight: 700; }
h1, h2, h3 { font-family: Georgia, 'Times New Roman', serif; line-height: 1.08; }
h1 { font-size: clamp(3.4rem, 7vw, 7.3rem); max-width: 700px; margin: 14px 0 24px; font-weight: 500; }
h1 em { color: #d6b66d; }
.dek { max-width: 540px; color: #ddd8cf; font-size: 1.14rem; }
.primary-link { display: inline-block; margin-top: 24px; color: white; text-decoration-color: var(--gold); text-underline-offset: 6px; }
.image-note { z-index: 2; position: absolute; right: 24px; bottom: 14px; margin: 0; color: rgba(255,255,255,.7); font-size: .72rem; }
.article-image-note { margin: 8px 0 0; color: #756d61; font-size: .72rem; text-align: right; }

article { max-width: 1160px; margin: 0 auto; padding: 110px 34px; }
section { scroll-margin-top: 30px; }
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; }
h2 { margin: 10px 0 28px; font-size: clamp(2.25rem, 4vw, 4rem); font-weight: 500; }
h3 { font-size: 1.55rem; }
.prose, .lead { font-family: Georgia, serif; font-size: 1.22rem; }
.fact-strip { margin: 90px 0 120px; display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.fact-strip div { padding: 28px; border-right: 1px solid var(--line); }
.fact-strip div:last-child { border: 0; }
.fact-strip span, .fact-strip strong { display: block; }
.fact-strip span { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; }
.fact-strip strong { margin-top: 6px; font-family: Georgia, serif; font-size: 1.12rem; }
.lead { max-width: 760px; }
.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.method-card { background: var(--white); padding: 34px; border-top: 4px solid var(--line); }
.method-card.featured { border-color: var(--gold); }
.card-label { color: var(--gold); font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; font-weight: bold; }
.method-card ul { padding-left: 20px; }

.choose-section { margin-top: 130px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 9vw; }
.check-list { margin: 0; padding: 0; list-style: none; }
.check-list li { display: grid; grid-template-columns: 46px 1fr; gap: 18px; padding: 24px 0; border-top: 1px solid var(--line); }
.check-list li > span { color: var(--gold); font-family: Georgia, serif; }
.check-list strong { font-family: Georgia, serif; font-size: 1.18rem; }
.check-list p { margin: 5px 0 0; color: var(--muted); }
.comparison, .sources { margin-top: 130px; }
.table-wrap { overflow-x: auto; background: var(--white); }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { padding: 20px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; }
.pending { color: var(--muted); font-style: italic; }
.disclosure { margin-top: 22px; padding: 20px; border-left: 3px solid var(--gold); background: rgba(184,138,50,.08); }
.sources { max-width: 800px; }
.sources li { margin-bottom: 8px; }
.related { margin-top: 120px; padding-top: 60px; border-top: 1px solid var(--line); }
.related-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(230px,1fr)); gap: 18px; }
.related-grid a { display: flex; flex-direction: column; gap: 8px; padding: 30px; background: var(--ink); color: white; text-decoration: none; }
.related-grid span { color: var(--gold); text-transform: uppercase; letter-spacing: .1em; font-size: .72rem; }
.related-grid strong { font-family: Georgia, serif; font-size: 1.35rem; line-height: 1.25; }
.article-hero { max-width: 1160px; margin: 0 auto; padding: 90px 34px 45px; }
.article-hero h1 { color: var(--ink); font-size: clamp(3rem, 6vw, 6rem); max-width: 980px; }
.article-hero .dek { color: var(--muted); max-width: 760px; }
.article-image { width: 100%; max-height: 680px; object-fit: cover; display: block; }
.article-body { max-width: 820px; margin: 0 auto; padding-top: 80px; }
.article-body h2 { margin-top: 80px; font-size: clamp(2rem, 4vw, 3.4rem); }
.article-body h3 { margin-top: 38px; }
.article-body p, .article-body li { font-family: Georgia, serif; font-size: 1.12rem; }
.note-box { margin: 40px 0; padding: 28px; background: var(--white); border-left: 4px solid var(--gold); }
.back-link { text-decoration-color: var(--gold); text-underline-offset: 5px; }
footer { padding: 50px 8vw; background: var(--ink); color: white; }
footer p { color: #bdb9b0; }

@media (max-width: 760px) {
  nav { display: none; }
  .hero { min-height: auto; display: block; padding-top: 0; }
  .hero img { width: 100%; min-height: 330px; height: 48vh; }
  .hero::after { background: linear-gradient(0deg, var(--ink) 0 43%, transparent 72%); }
  .hero-copy { position: relative; margin-top: -110px; padding: 42px 24px 68px; width: auto; }
  h1 { font-size: clamp(3rem, 15vw, 5rem); }
  article { padding: 80px 22px; }
  .intro-grid, .choose-section { grid-template-columns: 1fr; gap: 24px; }
  .method-grid, .fact-strip, .related-grid { grid-template-columns: 1fr; }
  .fact-strip div { border-right: 0; border-bottom: 1px solid var(--line); }
}