/* Somedate's Help and Privacy pages: the night sky of the app icon, same as the home page. One look on light and dark phones. */
:root {
  --sky-top: #2E3470; --sky-mid: #232859; --sky-bottom: #171A3A;
  --star: #FFE8B0; --rose: #E84D73; --rose-soft: #FF8FAA; --paper: #E9E4F7;
  --text: #FFFFFF; --soft: #CFC8EE; --muted: #A9A3D4;
  --card: rgba(255,255,255,.065); --card-line: rgba(255,255,255,.12);
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; color: var(--text); background: var(--sky-bottom);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang HK", "Noto Sans TC", "Helvetica Neue", sans-serif;
  -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
.sky { position: fixed; inset: 0; z-index: -2; background: linear-gradient(180deg, var(--sky-top) 0%, var(--sky-mid) 45%, var(--sky-bottom) 100%); }
.sky::after { content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 40% at 85% 5%, rgba(232,77,115,.16), transparent 70%), radial-gradient(50% 35% at 5% 70%, rgba(143,160,224,.12), transparent 70%); }
#stars { position: fixed; inset: 0; z-index: -1; width: 100%; height: 100%; pointer-events: none; }
a { color: var(--rose-soft); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--star); outline-offset: 3px; border-radius: 8px; }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 max(20px, env(safe-area-inset-left)); }
header { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(23,26,58,.55); border-bottom: 1px solid rgba(255,255,255,.06); padding-top: env(safe-area-inset-top); }
.bar { display: flex; align-items: center; justify-content: space-between; height: 60px; max-width: 1080px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 18px; }
.brand img { width: 32px; height: 32px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,.3); }
.brand small { font-weight: 500; color: var(--soft); font-size: 15px; }
.lang { display: flex; background: rgba(255,255,255,.08); border-radius: 999px; padding: 3px; }
.lang button { border: 0; background: transparent; color: var(--soft); font: inherit; font-size: 14px; font-weight: 600; padding: 5px 12px; border-radius: 999px; cursor: pointer; }
.lang button[aria-pressed="true"] { background: var(--paper); color: var(--sky-bottom); }

main { padding: 48px 0 64px; }
.kicker { color: var(--rose-soft); font-weight: 700; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; margin: 0 0 8px; }
h1 { font-size: clamp(34px, 6vw, 48px); line-height: 1.1; letter-spacing: -.03em; margin: 0 0 12px; text-wrap: balance; }
.lead { color: var(--soft); font-size: 19px; margin: 0 0 32px; text-wrap: pretty; }
.muted { color: var(--muted); font-size: 15px; }

/* each topic is a card */
.topic { background: var(--card); border: 1px solid var(--card-line); border-radius: 20px; padding: 22px 24px; margin: 0 0 14px; }
.topic h2 { display: flex; align-items: center; gap: 10px; font-size: 20px; letter-spacing: -.01em; margin: 0 0 6px; color: var(--text); }
.topic h2::before { content: ""; flex: none; width: 10px; height: 10px; border-radius: 50%; background: var(--rose); box-shadow: 0 0 10px rgba(232,77,115,.7); }
.topic p { margin: 0; color: var(--soft); }
.topic p + p { margin-top: 10px; }
.topic b { color: var(--text); }
.highlight { background: linear-gradient(160deg, rgba(232,77,115,.18), rgba(143,160,224,.10)); border: 1px solid var(--card-line);
  border-radius: 20px; padding: 20px 24px; margin: 0 0 24px; font-size: 18px; }
.contact { text-align: center; margin-top: 36px; }
.contact a.mail { display: inline-block; margin-top: 8px; background: var(--rose); color: #fff; text-decoration: none; font-weight: 700;
  padding: 12px 22px; border-radius: 14px; box-shadow: 0 8px 24px rgba(232,77,115,.35); }

footer { border-top: 1px solid rgba(255,255,255,.07); padding: 28px 0 max(28px, env(safe-area-inset-bottom)); color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; max-width: 1080px; }
footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
footer a { color: var(--soft); text-decoration: none; }
footer a:hover { color: #fff; }

html:not([lang="zh-HK"]) [data-zh], html[lang="zh-HK"] [data-en] { display: none !important; }
@media (max-width: 600px) { .brand small { display: none; } .topic { padding: 18px; } }