:root {
  color-scheme: light;
  --bg: #f4f6f3;
  --surface: #fff;
  --surface-soft: #e8f0ed;
  --text: #20383a;
  --muted: #607376;
  --line: #d2dfdc;
  --accent: #2d8379;
  --accent-dark: #17685f;
  --shadow: 0 18px 42px rgba(31, 58, 58, .08);
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--bg); }
body { min-width: 320px; margin: 0; background: var(--bg); color: var(--text); font-family: Inter, Pretendard, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif; line-height: 1.65; }
a { color: inherit; }
.site-shell { width: min(1132px, calc(100% - 40px)); margin: 0 auto; }
.topbar { border-bottom: 1px solid var(--line); background: rgba(244, 246, 243, .92); }
.topbar-inner { display: flex; min-height: 66px; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; }
.brand-mark { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 11px; background: var(--accent); color: #fff; font-size: 18px; font-weight: 900; }
.brand-copy { display: grid; line-height: 1.05; }
.brand-copy strong { font-size: .9rem; letter-spacing: -.02em; }
.brand-copy small { margin-top: 5px; color: var(--muted); font-size: .52rem; font-weight: 800; letter-spacing: .16em; }
.top-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 16px; }
.top-nav a { color: var(--muted); font-size: .72rem; font-weight: 750; text-decoration: none; }
.top-nav a:hover { color: var(--accent-dark); }
.page { padding: 70px 0 80px; }
.eyebrow { margin: 0; color: var(--accent-dark); font-size: .66rem; font-weight: 900; letter-spacing: .2em; text-transform: uppercase; }
.hero { max-width: 800px; margin-bottom: 42px; }
h1 { margin: 10px 0 16px; font-size: clamp(2.15rem, 5vw, 4rem); letter-spacing: -.075em; line-height: 1.06; }
h1 em { color: var(--accent); font-style: normal; }
.lead { max-width: 700px; margin: 0; color: var(--muted); font-size: 1rem; }
.updated { display: inline-flex; margin-top: 22px; padding: 6px 10px; border-radius: 999px; background: var(--surface-soft); color: var(--muted); font-size: .7rem; font-weight: 750; }
.content-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(260px, .55fr); gap: 16px; align-items: start; }
.content-main, .content-side { display: grid; gap: 16px; }
.panel { padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); box-shadow: var(--shadow); }
.panel.soft { background: var(--surface-soft); box-shadow: none; }
.panel h2 { margin: 7px 0 12px; font-size: 1.3rem; letter-spacing: -.04em; line-height: 1.2; }
.panel h3 { margin: 20px 0 8px; font-size: .98rem; letter-spacing: -.025em; }
.panel h3:first-child { margin-top: 0; }
.panel p { margin: 0 0 12px; color: var(--muted); font-size: .82rem; }
.panel p:last-child { margin-bottom: 0; }
.panel ul, .panel ol { display: grid; gap: 10px; margin: 12px 0 0; padding-left: 20px; color: var(--muted); font-size: .82rem; }
.panel li::marker { color: var(--accent); font-weight: 800; }
.info-list { display: grid; gap: 9px; margin-top: 14px; }
.info-list > div { padding: 13px 14px; border: 1px solid var(--line); border-radius: 12px; background: color-mix(in srgb, var(--surface-soft) 52%, var(--surface)); }
.info-list strong { display: block; margin-bottom: 2px; color: var(--text); font-size: .78rem; }
.info-list span { color: var(--muted); font-size: .74rem; }
.notice { margin-top: 18px !important; padding: 13px 14px; border-left: 3px solid var(--accent-dark); border-radius: 0 11px 11px 0; background: color-mix(in srgb, var(--accent) 14%, var(--surface)); color: var(--muted); font-size: .75rem !important; }
.meta-list { display: grid; gap: 14px; margin: 16px 0 0; }
.meta-list div { display: grid; gap: 2px; }
.meta-list dt { color: var(--muted); font-size: .68rem; font-weight: 800; }
.meta-list dd { margin: 0; color: var(--text); font-size: .8rem; }
.policy-table { width: 100%; border-collapse: collapse; margin-top: 14px; font-size: .78rem; }
.policy-table th, .policy-table td { padding: 11px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.policy-table th { width: 31%; color: var(--text); font-weight: 800; }
.policy-table td { color: var(--muted); }
.site-footer { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 52px; padding: 23px 0 0; color: var(--muted); font-size: .68rem; }
.site-footer::before { content: ''; position: absolute; top: 0; left: 50%; width: 100vw; border-top: 1px solid var(--line); transform: translateX(-50%); }
.site-footer p { margin: 0; }
.site-footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 14px; }
.site-footer-links a { color: var(--accent-dark); font-weight: 800; text-decoration: none; }
.site-footer-links a:hover { text-decoration: underline; }
@media (max-width: 760px) {
  .site-shell { width: min(100% - 28px, 560px); }
  .topbar-inner { align-items: flex-start; flex-direction: column; padding: 15px 0; }
  .top-nav { justify-content: flex-start; gap: 12px; }
  .page { padding-top: 42px; }
  .content-grid { grid-template-columns: 1fr; }
  .panel { padding: 22px; }
  .site-footer { align-items: flex-start; flex-direction: column; }
  .site-footer-links { justify-content: flex-start; }
}
html[data-theme="dark"] { color-scheme: dark; --bg: #162526; --surface: #203537; --surface-soft: #294345; --text: #e9f2ef; --muted: #abc0bc; --line: #3d5a5a; --accent: #6fc7b8; --accent-dark: #8be1d0; --shadow: 0 18px 42px rgba(0, 0, 0, .16); }