@font-face { font-family: Geist; src: url("/fonts/Geist.ttf") format("truetype"); font-weight: 100 900; font-display: swap; }
* { box-sizing: border-box; }
:root { color-scheme: dark; --background: #0a0a0a; --foreground: #fafafa; --body: #fafafa; --muted: #a3a3a3; --border: #262626; --accent: #9bb8d0; --selected: #262626; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif; color: var(--foreground); background: var(--background); font-synthesis: none; }
:root[data-theme="light"] { color-scheme: light; --background: #fff; --foreground: #0a0a0a; --body: #0a0a0a; --muted: #737373; --border: #e5e5e5; --accent: #466b88; --selected: #f5f5f5; }
body { margin: 0; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-underline-offset: .25em; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 2px; }
.page { width: min(100% - 48px, 1040px); margin-inline: auto; }
header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; padding-block: 30px; border-bottom: 1px solid var(--border); }
.wordmark { font-family: Geist, sans-serif; font-size: 34px; font-weight: 750; letter-spacing: 0; line-height: 1.2; text-decoration: none; }
.header-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
#theme-toggle { min-height: 44px; padding: 8px 12px; border: 1px solid var(--border); border-radius: 6px; background: transparent; color: var(--foreground); font: inherit; font-size: 14px; cursor: pointer; }
#theme-toggle:hover { background: var(--selected); }
#theme-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
main { padding: 64px 0 0; }
article[hidden] { display: none; }
article:target { scroll-margin-top: 24px; }
.eyebrow { color: var(--accent); font-size: 12px; font-weight: 650; letter-spacing: .14em; margin-bottom: 16px; }
h1 { font-family: Geist, sans-serif; margin: 0; font-size: clamp(1.875rem, 5vw, 2.5rem); font-weight: 700; letter-spacing: -.045em; line-height: 1.3; overflow-wrap: anywhere; }
.date { font-size: 14px; color: var(--muted); margin: 16px 0 0; }
.date time { margin-left: 6px; }
.policy { margin-top: 48px; max-width: 650px; font-size: 17px; line-height: 1.9; word-break: keep-all; overflow-wrap: anywhere; }
h2 { font-size: 19px; letter-spacing: -.025em; line-height: 1.5; margin: 0 0 20px; font-weight: 650; }
.policy p { color: var(--body); margin: 0 0 20px; }
footer { border-top: 1px solid var(--border); margin-top: 48px; padding-top: 24px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; font-size: 14px; line-height: 1.6; }
footer > span { color: var(--muted); }
footer a { color: var(--accent); text-decoration: none; }
footer a:hover { text-decoration: underline; }
footer a span { margin-left: 4px; }
@media (max-width: 480px) { header { padding-block: 20px; gap: 12px; } main { padding-top: 48px; } .policy { margin-top: 36px; font-size: 16px; }  }
@media print { header .header-controls { display: none; } main { padding-block: 24px; } .page { width: 100%; } }

#theme-toggle { width: 44px; padding: 10px; line-height: 0; }
#theme-toggle svg { width: 22px; height: 22px; }
.theme-moon { display: none; }
:root[data-theme="light"] .theme-sun { display: none; }
:root[data-theme="light"] .theme-moon { display: inline; }

.primary-nav { display: flex; align-items: center; gap: 4px; }
.primary-nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 10px; color: var(--muted); text-decoration: none; font-size: 14px; }
.primary-nav a[aria-current="page"] { color: var(--foreground); font-weight: 600; }
.primary-nav a:hover { color: var(--accent); }

.site-footer { margin-top: 48px; padding-block: 24px 32px; }
.site-footer nav { display: flex; gap: 24px; }
@media (max-width: 640px) { main { padding-top: 48px; } }