:root { --ink: #2a1848; --p: #6d28d9; --bg: #f5f1ff; --line: #ddd4f7; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: Verdana, "Microsoft YaHei", sans-serif; font-size: 16px; line-height: 1.75; }
a { color: #5b21b6; }
.top { background: #fff; border-bottom: 1px solid var(--line); }
.top-inner, .wrap { width: min(820px, calc(100% - 28px)); margin: 0 auto; }
.top-inner { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; gap: 10px; flex-wrap: wrap; }
.brand { display: flex; gap: 8px; align-items: center; text-decoration: none; color: var(--ink); font-weight: 700; }
.brand svg { width: 28px; height: 28px; }
.nav { display: flex; gap: 6px; }
.nav a { text-decoration: none; color: #4c1d95; background: #efe9ff; border-radius: 999px; padding: 6px 10px; }
.nav a[aria-current="page"] { background: var(--p); color: #fff; }
.wrap { padding: 22px 0 48px; }
h1 { font-size: 32px; line-height: 1.35; margin: 0 0 10px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 16px; }
.btn { display: inline-flex; align-items: center; gap: 6px; background: var(--p); color: #fff; text-decoration: none; border-radius: 999px; padding: 10px 14px; }
.btn.ghost { background: #fff; color: var(--p); border: 1px solid var(--p); }
.rail { list-style: none; margin: 0; padding: 0 0 0 18px; border-left: 3px solid #c4b5fd; }
.rail li { position: relative; background: #fff; border-radius: 16px; padding: 12px 14px; margin: 0 0 14px 12px; }
.rail li::before { content: ""; position: absolute; left: -30px; top: 18px; width: 14px; height: 14px; background: var(--p); border-radius: 50%; }
h2 { font-size: 22px; margin: 0 0 6px; }
h3 { font-size: 16px; margin: 0 0 4px; }
.faq article { background: #fff; border-radius: 14px; padding: 10px 12px; margin: 0 0 8px; }
table { width: 100%; border-collapse: collapse; background: #fff; }
td, th { border: 1px solid var(--line); padding: 8px; text-align: left; vertical-align: top; }
.site-footer { background: #2a1848; color: #efe9ff; padding: 18px 0 28px; font-size: 14px; }
.site-footer a { color: #ddd6fe; }
.foot-nav { display: flex; gap: 12px; list-style: none; padding: 0; }