:root {
  color-scheme: dark;
  --page: #050506;
  --text: #f4f4f5;
  --muted: #a0a0aa;
  --line: rgba(255, 255, 255, 0.11);
  --blue: #70c7ff;
}

* { box-sizing: border-box; }

html { min-width: 320px; background: var(--page); }

body {
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  background:
    radial-gradient(ellipse at 50% 12%, rgba(112, 199, 255, 0.065), transparent 32rem),
    radial-gradient(ellipse at 85% 80%, rgba(187, 108, 255, 0.035), transparent 30rem),
    var(--page);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.75;
}

a { color: inherit; text-underline-offset: 4px; }
a:hover { color: var(--blue); }
a:focus-visible { outline: 2px solid var(--blue); outline-offset: 6px; border-radius: 3px; }

.page { width: min(680px, calc(100% - 40px)); margin: 0 auto; padding: 56px 0 30px; }
.page--support { min-height: 100svh; display: flex; flex-direction: column; justify-content: center; }
.page-header { text-align: center; margin-bottom: 42px; }
.brand { display: inline-flex; flex-direction: column; align-items: center; gap: 12px; text-decoration: none; }
.brand img { display: block; width: 84px; height: 84px; object-fit: contain; filter: drop-shadow(0 0 25px rgba(112, 199, 255, 0.12)); }
.brand span { color: #b8b8c1; font-size: 11px; font-weight: 500; letter-spacing: 0.22em; text-transform: uppercase; }
h1 { margin: 30px 0 12px; font-size: clamp(36px, 7vw, 52px); font-weight: 500; letter-spacing: -0.045em; line-height: 1.12; }
.lede { margin: 0 auto; max-width: 470px; color: var(--muted); font-size: 16px; line-height: 1.65; }
.updated { margin: 18px 0 0; color: var(--muted); font-size: 12px; }
.document { padding: 32px 36px; border: 1px solid var(--line); border-radius: 20px; background: rgba(17, 18, 22, 0.72); }
.document section + section { margin-top: 26px; padding-top: 26px; border-top: 1px solid var(--line); }
h2 { margin: 0 0 10px; font-size: 17px; font-weight: 550; letter-spacing: -0.02em; line-height: 1.4; }
p { margin: 0; }
.document p { color: #b5b5bf; font-size: 14px; }
.document p + p { margin-top: 12px; }
.document a { overflow-wrap: anywhere; }
.contact-card { padding: 36px; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(135deg, rgba(112, 199, 255, 0.055), rgba(17, 18, 22, 0.8) 65%); text-align: center; }
.eyebrow { color: var(--muted); font-size: 11px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; }
.email { display: inline-block; max-width: 100%; margin-top: 12px; color: var(--blue); font-size: clamp(17px, 3.8vw, 25px); font-weight: 450; letter-spacing: -0.035em; overflow-wrap: anywhere; text-decoration-thickness: 1px; text-decoration-color: rgba(112, 199, 255, 0.3); }
.contact-note { margin: 14px auto 0; max-width: 390px; color: var(--muted); font-size: 14px; }
.help-details { padding: 30px 8px 0; }
.help-details h2 { font-size: 15px; }
.help-details p { color: var(--muted); font-size: 14px; }
.help-details p + p { margin-top: 14px; }
.page-footer { margin-top: 36px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 16px; color: var(--muted); font-size: 12px; }
.page-footer nav { display: flex; gap: 20px; }
.page-footer a { text-decoration: none; }
.skip-link { position: absolute; top: 12px; left: 12px; padding: 8px 16px; background: var(--page); transform: translateY(-180%); z-index: 2; }
.skip-link:focus { transform: translateY(0); }

@media (max-width: 480px) {
  .page { padding-top: 32px; padding-bottom: 24px; }
  .page-header { margin-bottom: 28px; }
  .brand img { width: 68px; height: 68px; }
  h1 { margin-top: 26px; }
  .document { padding: 25px 22px; border-radius: 16px; }
  .contact-card { padding: 28px 18px; border-radius: 16px; }
  .page-footer { align-items: flex-start; flex-direction: column; gap: 12px; }
}