@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&family=Noto+Sans+KR:wght@400;500;600;700&display=swap');

:root {
  color-scheme: dark;
  --bg: #06070a;
  --panel: #0d1015;
  --ink: #f4f7fb;
  --muted: #9aa5b3;
  --line: rgba(255,255,255,.11);
  --beam: #a8ff4f;
  --blue: #4f8cff;
  font-family: "Manrope", "Noto Sans KR", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 86% 5%, rgba(79,140,255,.13), transparent 28rem),
    radial-gradient(circle at 4% 55%, rgba(168,255,79,.055), transparent 24rem),
    var(--bg);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

.policy-header {
  height: 76px;
  padding: 0 clamp(22px, 5vw, 76px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  background: rgba(6,7,10,.86);
  backdrop-filter: blur(18px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .18em;
}
.brand-mark {
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(168,255,79,.55);
  border-radius: 50%;
  box-shadow: 0 0 22px rgba(168,255,79,.14);
}
.brand-mark i {
  width: 0;
  height: 0;
  margin-left: 3px;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 8px solid var(--beam);
}
.back-link {
  color: var(--muted);
  font: 500 11px "DM Mono", monospace;
  text-transform: uppercase;
  letter-spacing: .08em;
  transition: color .2s ease;
}
.back-link:hover { color: var(--beam); }

.policy-shell {
  width: min(100% - 40px, 920px);
  margin: 0 auto;
  padding: clamp(72px, 9vw, 130px) 0 100px;
}
.policy-kicker {
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font: 500 10px "DM Mono", monospace;
  text-transform: uppercase;
  letter-spacing: .14em;
}
.policy-kicker::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--beam);
  box-shadow: 0 0 10px rgba(168,255,79,.5);
}
h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(45px, 7vw, 82px);
  line-height: .98;
  letter-spacing: -.055em;
}
.updated {
  margin: 24px 0 0;
  color: #707c8a;
  font: 10px "DM Mono", monospace;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.notice {
  margin: clamp(52px, 7vw, 84px) 0 70px;
  padding: clamp(25px, 4vw, 38px);
  border: 1px solid rgba(168,255,79,.25);
  border-left: 4px solid var(--beam);
  background: linear-gradient(135deg, rgba(168,255,79,.06), rgba(255,255,255,.02));
  color: #c6ced7;
  font-size: 17px;
  line-height: 1.75;
}
.notice strong { color: var(--beam); }
.policy-content {
  counter-reset: policy-section;
}
.policy-content h2 {
  margin: 0;
  padding: 50px 0 15px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: clamp(22px, 2.5vw, 30px);
  line-height: 1.35;
  letter-spacing: -.025em;
}
.policy-content p {
  margin: 0 0 28px;
  color: #adb7c3;
}
.policy-content ul {
  margin: 0 0 36px;
  padding: 0;
  list-style: none;
}
.policy-content li {
  position: relative;
  padding: 15px 18px 15px 42px;
  border-bottom: 1px solid rgba(255,255,255,.07);
  color: #adb7c3;
}
.policy-content li:first-child { border-top: 1px solid rgba(255,255,255,.07); }
.policy-content li::before {
  content: "✓";
  position: absolute;
  left: 14px;
  top: 15px;
  color: var(--beam);
  font: 500 12px "DM Mono", monospace;
}
.policy-content strong { color: #e8edf3; }
.contact-card {
  margin-top: 12px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}
.contact-card a { color: var(--beam); border-bottom: 1px solid rgba(168,255,79,.35); }

.policy-footer {
  min-height: 112px;
  padding: 30px clamp(22px, 5vw, 76px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  border-top: 1px solid var(--line);
  color: #737e8b;
  font-size: 12px;
}
.policy-footer div { display: flex; gap: 24px; }
.policy-footer a:hover { color: var(--ink); }

@media (max-width: 640px) {
  .policy-header { height: 64px; }
  .policy-shell { width: min(100% - 32px, 920px); padding-top: 62px; }
  .notice { margin-top: 42px; }
  .policy-footer { flex-direction: column; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}