:root { color-scheme: dark; --bg: #0b0e0d; --panel: #151c18; --line: #2b3830; --text: #edf3ef; --muted: #9aa99f; --signal: #c7ff4a; }
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: var(--bg); color: var(--text); font-family: Bahnschrift, "Microsoft YaHei UI", sans-serif; line-height: 1.75; }
.privacy-shell { max-width: 820px; margin: 0 auto; padding: 48px 24px 72px; }
.language-switcher { display: flex; justify-content: flex-end; gap: 6px; }
.language-switcher button { border: 1px solid var(--line); background: transparent; color: var(--muted); padding: 6px 10px; font: 700 11px inherit; cursor: pointer; }
.language-switcher button[aria-pressed="true"] { border-color: var(--signal); color: var(--signal); }
.eyebrow { color: var(--signal); font: 11px Consolas, monospace; letter-spacing: .16em; }
h1 { margin: 0 0 8px; font: 400 34px Georgia, "Microsoft YaHei", serif; }
h2 { margin: 32px 0 8px; font-size: 18px; }
p { color: var(--muted); }
a { color: var(--signal); }
.wide-shell { max-width: 1220px; }
.legal-nav, .legal-footer { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }
.legal-nav a, .legal-footer a { text-decoration: none; }
.legal-nav a[aria-current="page"] { color: var(--text); }
.lead { max-width: 820px; font-size: 18px; }
.feature-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 30px 0; }
.feature-strip article, .public-plans article, .boundary-note { border: 1px solid var(--line); background: var(--panel); padding: 20px; }
.feature-strip article { display: grid; gap: 6px; }
.feature-strip span, .public-plans p { color: var(--muted); }
.public-plans { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin: 34px 0; }
.public-plans article { display: flex; flex-direction: column; min-height: 300px; }
.public-plans article.featured { border-color: var(--signal); }
.public-plans article > span:first-child { color: var(--signal); font: 10px Consolas, monospace; text-transform: uppercase; }
.public-plans h2 { margin-top: 14px; }
.public-price { margin: 10px 0; color: var(--text) !important; font: 700 28px Georgia, serif; }
.public-price small { color: var(--muted); font: 12px Bahnschrift, sans-serif; }
.boundary-note { margin-top: 32px; }
.legal-footer { margin-top: 48px; border-top: 1px solid var(--line); border-bottom: 0; color: var(--muted); font-size: 12px; }
ul { color: var(--muted); padding-left: 22px; }
@media (max-width: 1050px) { .public-plans { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px) { .feature-strip, .public-plans { grid-template-columns: 1fr; } .legal-nav { align-items: flex-start; } }