/* closing-business (r16) — hue 299, warm-gray, radius 2px, solid-line dividers, serif */
:root {
  --h: 299;
  --bg: hsl(var(--h) 8% 94%);
  --surface: hsl(var(--h) 12% 98%);
  --ink: hsl(var(--h) 20% 14%);
  --ink-soft: hsl(var(--h) 8% 36%);
  --accent: hsl(var(--h) 30% 34%);
  --accent-strong: hsl(var(--h) 40% 24%);
  --line: hsl(var(--h) 10% 78%);
  --radius: 2px;
}

* { box-sizing: border-box; }
html, body { max-width: 100%; overflow-x: hidden; }
body.r16-body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-serif, "Nanum Myeongjo", "Batang", serif;
  font-size: 16px;
  line-height: 1.75;
}

a { color: var(--accent-strong); }

.r16-header-inner, .r16-hero-inner, .r16-summary, .r16-zone-inner,
.r16-body-section, .r16-cards, .r16-cta-inner, .r16-faq {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 20px;
}

.r16-header { border-bottom: 1px solid var(--line); background: var(--surface); }
.r16-header-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding-top: 14px; padding-bottom: 14px; }
.r16-brand { font-weight: 700; margin: 0; }
.r16-nav { display: flex; flex-wrap: wrap; gap: 14px; }
.r16-nav a { text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; font-size: 0.95rem; }

.r16-hero { padding: 48px 0 34px; text-align: center; }
.r16-eyebrow { letter-spacing: 0.18em; text-transform: uppercase; font-size: 0.78rem; color: var(--ink-soft); margin: 0 0 14px; }
.r16-h1 { font-size: clamp(1.7rem, 5vw, 2.4rem); margin: 0 0 18px; font-weight: 600; }
.r16-lead { color: var(--ink-soft); max-width: 62ch; margin: 0 auto 20px; }
.r16-hero-cta { display: inline-flex; min-height: 44px; align-items: center; padding: 0 22px; background: var(--accent-strong); color: #fff; text-decoration: none; border-radius: var(--radius); }

.r16-summary { padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.r16-summary-list { margin: 0; padding-left: 1.3em; }
.r16-summary-list li { margin-bottom: 8px; }

.r16-zone { border-bottom: 1px solid var(--line); }
.r16-zone-inner { padding: 40px 20px; }
.r16-zone h2 { font-size: clamp(1.2rem, 3.2vw, 1.5rem); margin-top: 0; }
.r16-zone p { color: var(--ink); margin: 0.9em 0; }

.r16-gallery { max-width: 860px; margin: 0 auto; padding: 34px 20px; border-bottom: 1px solid var(--line); }
.r16-gallery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.r16-gallery-grid figure { margin: 0; }
.r16-gallery-grid img { display: block; width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius); }
@media (min-width: 760px) {
  .r16-gallery-grid { grid-template-columns: 2fr 1fr 1fr; grid-template-rows: 1fr 1fr; }
  .r16-g-main { grid-row: 1 / 3; }
}

.r16-table-wrap { overflow-x: auto; margin: 18px 0; }
.r16-table { width: 100%; border-collapse: collapse; min-width: 440px; background: var(--surface); }
.r16-table caption { text-align: left; font-weight: 600; padding: 8px 0; }
.r16-table th, .r16-table td { padding: 10px 12px; text-align: left; border: 1px solid var(--line); }
.r16-table th { background: hsl(var(--h) 15% 90%); }

.r16-dl dt { font-weight: 700; margin-top: 14px; color: var(--accent-strong); }
.r16-dl dd { margin: 4px 0 0; color: var(--ink-soft); }

.r16-list { padding-left: 1.3em; margin: 16px 0; }
.r16-list li { margin-bottom: 8px; }

.r16-body-section { padding: 40px 20px; }
.r16-body-section h2 { font-size: clamp(1.2rem, 3.2vw, 1.5rem); margin-top: 0 0 12px; }
.r16-body-section p { margin: 0.9em 0; }

.r16-checklist { padding-left: 1.3em; }
.r16-checklist li { margin-bottom: 8px; }

.r16-cards { padding: 12px 20px 40px; border-top: 1px solid var(--line); }
.r16-cards-title { font-size: 1.3rem; margin-top: 32px; }
.r16-cards-list { list-style: none; margin: 20px 0 0; padding: 0; }
.r16-card { border-bottom: 1px solid var(--line); }
.r16-card a { display: block; padding: 16px 4px; text-decoration: none; color: var(--ink); }
.r16-card h3 { margin: 0 0 6px; font-size: 1.02rem; color: var(--accent-strong); }
.r16-card p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

.r16-cta { padding: 40px 20px; border-top: 1px solid var(--line); }
.r16-cta-inner { text-align: left; }
.r16-cta-inner h2 { font-size: 1.25rem; margin: 0 0 8px; }
.r16-cta-inner p { margin: 0 0 18px; color: var(--ink-soft); }
.r16-cta-btn { display: inline-flex; min-height: 44px; align-items: center; padding: 0 20px; background: var(--accent-strong); color: #fff; text-decoration: none; border-radius: var(--radius); margin-right: 14px; }
.r16-cta-link { display: inline-flex; min-height: 44px; align-items: center; color: var(--accent-strong); text-decoration: underline; }

.r16-faq { padding-bottom: 48px; }
.r16-faq h2 { font-size: 1.3rem; }
.r16-faq-item { border-bottom: 1px solid var(--line); padding: 12px 0; }
.r16-faq-item summary { cursor: pointer; font-weight: 700; min-height: 44px; display: flex; align-items: center; }
.r16-faq-item p { color: var(--ink-soft); margin: 10px 0 4px; }

.r16-footer { background: hsl(var(--h) 20% 16%); color: hsl(var(--h) 10% 92%); }
.r16-footer-inner { max-width: 860px; margin: 0 auto; padding: 28px 20px; }
.r16-biz-title { font-weight: 700; margin: 0 0 10px; }
.r16-biz-list { list-style: none; margin: 0 0 14px; padding: 0; font-size: 0.9rem; line-height: 1.8; }
.r16-copy { margin: 0; font-size: 0.85rem; opacity: 0.85; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

@media (prefers-color-scheme: dark) {
  body.r16-body {
    --bg: hsl(var(--h) 15% 10%);
    --surface: hsl(var(--h) 12% 15%);
    --ink: hsl(var(--h) 10% 92%);
    --ink-soft: hsl(var(--h) 8% 74%);
    --line: hsl(var(--h) 10% 30%);
  }
  .r16-table th { background: hsl(var(--h) 15% 24%); }
}