/* Shared page theme tokens + base layout */
:root {
  --text: #0f172a;
  --muted: #475569;
  --line: #dbe5f1;
  --surface: #ffffff;
  --surface-2: #eef3ff;
  --brand: #0455bf;
  --brand-2: #0284c7;
  --ok: #166534;
  --radius: 16px;
  --shadow: 0 16px 40px rgba(15, 23, 42, 0.1);
  --bg-spot: #1a1f29;
  --bg-a: #0f1115;
  --bg-b: #1a1d24;
  --page-bg:
    radial-gradient(circle at 10% 0%, var(--bg-spot) 0, #0c0e12 42%),
    linear-gradient(120deg, var(--bg-a) 0%, var(--bg-b) 100%);
  --glass-panel-bg:
    linear-gradient(180deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.07)),
    rgba(255, 255, 255, 0.04);
  --btn-seal-bg: #f97316;
  --btn-seal-border: #f97316;
  --btn-seal-hover-bg: #fb923c;
  --btn-seal-hover-border: #fb923c;
  --btn-seal-shadow: 0 10px 24px rgba(234, 88, 12, 0.28);
  --btn-seal-hover-shadow: 0 12px 26px rgba(234, 88, 12, 0.36);
  --btn-unseal-bg: #2563eb;
  --btn-unseal-border: #2563eb;
  --btn-unseal-hover-bg: #3b82f6;
  --btn-unseal-hover-border: #3b82f6;
  --btn-unseal-shadow: 0 10px 24px rgba(37, 99, 235, 0.3);
  --btn-unseal-hover-shadow: 0 12px 26px rgba(37, 99, 235, 0.36);
}

html {
  overflow-y: scroll;
  scrollbar-gutter: stable;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "SUIT Variable", "Pretendard Variable", "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  color: var(--text);
  background: var(--page-bg);
  background-repeat: no-repeat;
  background-size: cover;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: min(var(--container-max, 1080px), 92vw);
  margin: 0 auto;
  padding: var(--container-pad-y, 28px) 0 var(--container-pad-bottom, 56px);
}

footer {
  margin-top: 20px;
  color: #f5f7fb;
  font-size: 0.72rem;
  font-weight: 300;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 14px;
}

footer a {
  color: #7dd3fc;
}

footer a:hover {
  color: #bae6fd;
}