:root {
  color-scheme: dark;
  --bg: #07141a;
  --surface: #10232c;
  --surface-2: #17313b;
  --text: #edf7f7;
  --muted: #a8bbc2;
  --line: #29434c;
  --accent: #17c69b;
  --accent-strong: #7ee8cb;
  --warning: #ffd88a;
  --warning-bg: #362a12;
  --danger: #ff9aa8;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% -10%, rgba(23, 198, 155, .17), transparent 28rem),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
}

a { color: var(--accent-strong); text-underline-offset: .2em; }
a:hover { color: #b8f7e6; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem max(1rem, calc((100vw - 72rem) / 2));
  background: rgba(7, 20, 26, .92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand, .language-link {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: var(--text);
  font-weight: 750;
  text-decoration: none;
}

.brand img { width: 2rem; height: 2rem; }
.language-link { color: var(--accent-strong); font-size: .92rem; }

main {
  width: min(100% - 2rem, 54rem);
  margin: 0 auto;
  padding: 3.25rem 0 5rem;
}

.eyebrow {
  margin: 0 0 .5rem;
  color: var(--accent-strong);
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

h1 { margin: 0; font-size: clamp(2.2rem, 7vw, 4rem); line-height: 1.05; letter-spacing: -.04em; }
h2 { margin: 2.7rem 0 .7rem; font-size: clamp(1.35rem, 3vw, 1.7rem); line-height: 1.2; }
h3 { margin: 1.7rem 0 .35rem; font-size: 1.05rem; }
p, ul, ol { color: var(--muted); }
strong { color: var(--text); }
li + li { margin-top: .45rem; }

.lead { max-width: 46rem; margin: 1rem 0 1.75rem; font-size: 1.12rem; }
.meta { margin: .65rem 0 0; font-size: .9rem; color: var(--muted); }

.draft-notice, .notice, .important, .plain-card {
  margin: 1.5rem 0;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--surface);
}

.draft-notice {
  border-color: #745e2d;
  background: var(--warning-bg);
  color: var(--warning);
}

.draft-notice strong { color: #fff0c8; }
.notice, .important { border-color: rgba(23, 198, 155, .55); }
.notice p, .important p, .draft-notice p { margin: .35rem 0 0; color: inherit; }

.toc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: .55rem 1rem;
  margin: 2rem 0;
  padding: 1.1rem;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--surface);
}

.toc li { margin: 0; }
.toc a { text-decoration: none; }

.policy-table { width: 100%; border-collapse: collapse; margin: 1rem 0 2rem; }
.policy-table th, .policy-table td { padding: .8rem; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.policy-table th { background: var(--surface-2); }
.policy-table td { color: var(--muted); }

.link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: .75rem;
  margin-top: 1.5rem;
}

.link-grid a {
  display: block;
  padding: .9rem 1rem;
  border: 1px solid var(--line);
  border-radius: .85rem;
  background: var(--surface);
  text-decoration: none;
}

.support-status { color: var(--danger); font-weight: 750; }
.disabled-form { opacity: .78; }
.disabled-form label { display: block; margin: .9rem 0 .35rem; font-weight: 700; }
.disabled-form input, .disabled-form textarea, .disabled-form button {
  width: 100%;
  padding: .75rem;
  border: 1px solid var(--line);
  border-radius: .7rem;
  background: #0a171d;
  color: var(--muted);
  font: inherit;
}
.disabled-form button { margin-top: .8rem; }

footer {
  padding: 1.6rem max(1rem, calc((100vw - 72rem) / 2));
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .88rem;
}

footer nav { display: flex; flex-wrap: wrap; gap: .65rem 1rem; }

@media (max-width: 600px) {
  .site-header { align-items: flex-start; }
  main { padding-top: 2.3rem; }
  .policy-table, .policy-table tbody, .policy-table tr, .policy-table th, .policy-table td { display: block; }
  .policy-table tr { margin-bottom: 1rem; border: 1px solid var(--line); border-radius: .75rem; overflow: hidden; }
  .policy-table th, .policy-table td { border: 0; }
}