:root {
  --dg-paper: #faf7f2;
  --dg-ink: #211d18;
  --dg-muted: #6d655a;
  --dg-faint: #9d9487;
  --dg-line: rgba(33, 29, 24, 0.13);
  --dg-accent: #b34f3a;
  --dg-serif: 'Newsreader', Georgia, serif;
  --dg-sans: Inter, ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--dg-paper); color: var(--dg-ink); }
.dg-shell { min-height: 100vh; background: var(--dg-paper); color: var(--dg-ink); font-family: var(--dg-sans); }
.dg-header, .dg-footer { width: min(72rem, calc(100% - 2.5rem)); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.dg-header { min-height: 4.5rem; border-bottom: 1px solid var(--dg-line); }
.dg-mark { color: var(--dg-ink); font: 500 1.3rem var(--dg-serif); text-decoration: none; }
.dg-header nav { display: flex; gap: 1.4rem; }
.dg-header nav a, .dg-footer a { color: var(--dg-muted); font-size: .88rem; text-decoration: none; }
.dg-header nav a:hover, .dg-footer a:hover { color: var(--dg-accent); }
.dg-article { width: min(46rem, calc(100% - 2.5rem)); margin: 0 auto; padding: 2rem 0 5rem; }
.dg-breadcrumb { display: flex; gap: .55rem; color: var(--dg-faint); font-size: .78rem; margin-bottom: 3.8rem; }
.dg-breadcrumb a { color: var(--dg-muted); }
.dg-hero { margin-bottom: 2.8rem; }
.dg-eyebrow, .dg-section-label { color: var(--dg-accent); font-size: .75rem; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; }
.dg-hero h1, .dg-index h1 { font: 400 clamp(2.3rem, 6vw, 4.5rem)/1.03 var(--dg-serif); letter-spacing: -.025em; margin: .75rem 0 1.2rem; }
.dg-dek, .dg-index-dek { color: var(--dg-muted); font: 400 clamp(1.12rem, 2vw, 1.35rem)/1.55 var(--dg-serif); margin: 0; }
.dg-byline { color: var(--dg-faint); font-size: .78rem; margin: 1.3rem 0 0; }
.dg-answer { border: 1px solid rgba(179, 79, 58, .22); border-radius: 14px; background: rgba(179, 79, 58, .045); padding: clamp(1.4rem, 4vw, 2.1rem); margin: 2.8rem 0 1.2rem; }
.dg-answer h2 { font: 500 1.5rem var(--dg-serif); margin: .55rem 0 .75rem; }
.dg-answer p { font: 400 1.12rem/1.7 var(--dg-serif); margin: 0; }
.dg-prereqs { border-bottom: 1px solid var(--dg-line); padding: 1.25rem 0 1.8rem; margin-bottom: 2.8rem; }
.dg-prereqs strong { font-size: .78rem; }
.dg-prereqs ul { display: flex; gap: .55rem; flex-wrap: wrap; list-style: none; padding: 0; margin: .75rem 0 0; }
.dg-prereqs li { border: 1px solid var(--dg-line); border-radius: 999px; color: var(--dg-muted); font-size: .78rem; padding: .38rem .68rem; }
.dg-prose section { margin: 0 0 2.8rem; }
.dg-prose h2, .dg-sources h2, .dg-related h2 { font: 500 clamp(1.45rem, 3vw, 1.85rem)/1.2 var(--dg-serif); margin: 0 0 .9rem; }
.dg-prose p, .dg-prose li, .dg-sources { color: #4f4941; font: 400 1rem/1.78 var(--dg-serif); }
.dg-prose p { margin: 0 0 1rem; }
.dg-prose ul { padding-left: 1.25rem; }
.dg-prose li { padding-left: .25rem; margin: 0 0 .55rem; }
.dg-cold { border-radius: 16px; background: #211d18; color: #faf7f2; padding: clamp(1.5rem, 5vw, 2.7rem); margin: 3.5rem 0; }
.dg-cold .dg-section-label { color: #e09582; }
.dg-cold h2 { font: 400 clamp(1.65rem, 4vw, 2.25rem) var(--dg-serif); margin: .6rem 0 1rem; }
.dg-question { font: 400 1.1rem/1.65 var(--dg-serif); color: rgba(250,247,242,.86); }
.dg-rubric { border-top: 1px solid rgba(255,255,255,.13); margin-top: 1.4rem; padding-top: 1rem; }
.dg-rubric h3 { font-size: .8rem; margin: 0 0 .6rem; }
.dg-rubric ul { color: rgba(250,247,242,.67); font-size: .85rem; line-height: 1.6; padding-left: 1.2rem; }
.dg-cold button { border: 0; border-radius: 999px; background: var(--dg-accent); color: white; cursor: pointer; font: 650 .9rem var(--dg-sans); padding: .85rem 1.15rem; margin-top: .7rem; }
.dg-cold button:hover { background: #c45b44; }
.dg-privacy { color: rgba(250,247,242,.47); font-size: .72rem; margin: .7rem 0 0; }
.dg-sources { border-top: 1px solid var(--dg-line); border-bottom: 1px solid var(--dg-line); padding: 2rem 0; }
.dg-sources a { color: var(--dg-accent); }
.dg-sources p { color: var(--dg-faint); font: 400 .78rem/1.55 var(--dg-sans); }
.dg-related { padding: 2.8rem 0 0; }
.dg-related > div { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
.dg-related a { display: flex; justify-content: space-between; gap: 1rem; border: 1px solid var(--dg-line); border-radius: 10px; color: var(--dg-ink); font: 500 .95rem/1.35 var(--dg-serif); padding: 1rem; text-decoration: none; }
.dg-related a:hover { border-color: rgba(179,79,58,.45); color: var(--dg-accent); }
.dg-footer { border-top: 1px solid var(--dg-line); color: var(--dg-faint); font-size: .75rem; padding: 1.5rem 0 2.5rem; }
.dg-index { width: min(64rem, calc(100% - 2.5rem)); margin: 0 auto; padding: 6rem 0; }
.dg-index > h1 { max-width: 48rem; }
.dg-index-dek { max-width: 45rem; }
.dg-index-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 3.5rem; }
.dg-guide-card { border: 1px solid var(--dg-line); border-radius: 14px; color: var(--dg-ink); padding: 1.5rem; text-decoration: none; transition: transform 160ms ease, border-color 160ms ease; }
.dg-guide-card:first-child { grid-column: 1 / -1; }
.dg-guide-card:hover { transform: translateY(-2px); border-color: rgba(179,79,58,.4); }
.dg-guide-card > span { color: var(--dg-accent); font-size: .7rem; font-weight: 650; letter-spacing: .07em; text-transform: uppercase; }
.dg-guide-card h2 { font: 500 1.5rem/1.2 var(--dg-serif); margin: .7rem 0; }
.dg-guide-card p { color: var(--dg-muted); font: 400 .95rem/1.6 var(--dg-serif); }
.dg-guide-card strong { color: var(--dg-accent); font-size: .78rem; }

@media (max-width: 680px) {
  .dg-header { align-items: flex-start; padding: 1.2rem 0; }
  .dg-header nav { flex-direction: column; align-items: flex-end; gap: .35rem; }
  .dg-breadcrumb { margin-bottom: 2.5rem; }
  .dg-index { padding: 4rem 0; }
  .dg-index-grid, .dg-related > div { grid-template-columns: 1fr; }
  .dg-guide-card:first-child { grid-column: auto; }
  .dg-footer { align-items: flex-start; flex-direction: column; gap: .5rem; }
}