/* 唐葫芦官网 · 政策文档样式 (privacy.html / terms.html 共用) */

* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --paper: #FFF9F1;
  --paper-2: #FDEEDF;
  --ink: #3B2A21;
  --ink-soft: #8C7263;
  --candy: #E23B4E;
  --candy-deep: #C22B3C;
  --syrup: #F4A62A;
  --line: rgba(59, 42, 33, 0.10);
  --latin: system-ui, "PingFang SC", "Microsoft YaHei", sans-serif;
  --cn: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
html { scroll-behavior: smooth; }
body { background: var(--paper); color: var(--ink); font-family: var(--cn); line-height: 1.8; -webkit-font-smoothing: antialiased; }
a { color: var(--candy-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 820px; margin: 0 auto; padding: 0 24px; }

/* nav */
nav { position: sticky; top: 0; z-index: 40; background: rgba(255,249,241,0.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.nav-inner { max-width: 820px; margin: 0 auto; padding: 16px 24px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 9px; font-family: var(--latin); font-weight: 700; font-size: 20px; color: var(--ink); }
.brand .mk { font-size: 20px; }
.brand-logo { width: 28px; height: 28px; border-radius: 7px; object-fit: cover; display: block; }
.nav-links { display: flex; gap: 22px; }
.nav-links a { color: var(--ink-soft); font-size: 15px; }
.nav-links a:hover { color: var(--candy); text-decoration: none; }

/* doc body */
main.doc { padding: 48px 0 80px; }
h1 { font-size: clamp(30px, 5vw, 42px); font-weight: 800; letter-spacing: -0.5px; line-height: 1.2; margin-bottom: 10px; }
.meta { font-family: var(--latin); font-size: 14px; color: var(--ink-soft); margin-bottom: 40px; padding-bottom: 20px; border-bottom: 2px dashed var(--line); }
h2 { font-size: 22px; font-weight: 800; letter-spacing: -0.3px; margin: 40px 0 14px; padding-left: 14px; border-left: 4px solid var(--candy); }
h3 { font-size: 17px; font-weight: 700; margin: 26px 0 10px; color: var(--candy-deep); }
h4 { font-size: 15px; font-weight: 700; margin: 20px 0 8px; }
p { font-size: 15px; color: #5C463A; margin-bottom: 14px; }
ul, ol { padding-left: 24px; margin-bottom: 14px; }
li { font-size: 15px; color: #5C463A; margin-bottom: 8px; }
strong { color: var(--ink); font-weight: 700; }

/* toc */
.toc { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 24px 28px; margin: 30px 0; box-shadow: 0 16px 40px -24px rgba(194,43,60,0.3); }
.toc > p { font-weight: 700; color: var(--ink); margin-bottom: 12px; }
.toc ol { margin: 0; padding-left: 22px; }
.toc li { margin-bottom: 6px; }
.toc a { color: #5C463A; }
.toc a:hover { color: var(--candy); }

/* notice */
.notice { background: var(--paper-2); border: 1px solid var(--line); border-left: 4px solid var(--syrup); border-radius: 14px; padding: 20px 24px; margin: 24px 0; }
.notice p { margin-bottom: 10px; }
.notice p:last-child { margin-bottom: 0; }

/* contact */
.contact { list-style: none; padding-left: 0; }
.contact li { margin-bottom: 10px; }

/* footer */
footer { border-top: 1px solid var(--line); background: var(--paper-2); padding: 40px 0 32px; text-align: center; }
.foot-inner { max-width: 820px; margin: 0 auto; padding: 0 24px; color: var(--ink-soft); font-size: 14px; }
.foot-links { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; margin-bottom: 18px; }
.foot-links a { color: var(--ink-soft); font-size: 14px; }
.foot-links a:hover { color: var(--candy); text-decoration: none; }
.beian { margin-top: 8px; font-size: 13px; }
.beian a { color: var(--ink-soft); }