:root {
  --paper: #f3f0e8;
  --paper-raised: #faf8f2;
  --ink: #2b2926;
  --ink-soft: #4a463f;
  --muted: #837c6e;
  --line: #e2dccf;
  --accent: #4a5d4e;
  --radius: 16px;
  --maxw: 720px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo",
    "Pretendard", "Noto Sans KR", "Segoe UI", Roboto, sans-serif;
  line-height: 1.7;
  font-size: 17px;
  letter-spacing: -0.01em;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(243, 240, 232, 0.85);
  backdrop-filter: saturate(120%) blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  font-weight: 700;
  font-size: 18px;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.nav a {
  color: var(--ink-soft);
  font-size: 15px;
  margin-left: 22px;
}
.nav a:hover { color: var(--ink); }

/* Hero */
.hero {
  padding: 88px 0 56px;
}
.hero h1 {
  font-size: clamp(30px, 6vw, 46px);
  line-height: 1.25;
  font-weight: 700;
  margin: 0 0 24px;
  letter-spacing: -0.03em;
}
.hero p {
  font-size: 19px;
  color: var(--ink-soft);
  margin: 0 0 16px;
}

/* Sections */
section { padding: 40px 0; }
.section-divider { border: 0; border-top: 1px solid var(--line); margin: 0; }
h2 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}
h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 28px 0 8px;
}
p { margin: 0 0 14px; color: var(--ink-soft); }
ul { margin: 0 0 14px; padding-left: 20px; color: var(--ink-soft); }
li { margin: 4px 0; }

.card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  margin: 24px 0;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
  margin-bottom: 12px;
  text-transform: uppercase;
}

/* Privacy doc */
.doc h1 { font-size: 30px; letter-spacing: -0.03em; margin: 0 0 8px; }
.doc .meta { color: var(--muted); font-size: 15px; margin-bottom: 8px; }
.lang-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 48px 0 8px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.doc a { word-break: break-all; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 56px;
  padding: 32px 0 56px;
  color: var(--muted);
  font-size: 14px;
}
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }
.site-footer a { color: var(--muted); }
.back-top { margin-top: 40px; }