/* 精准智能导航 · 协议与支持 站点样式
   被 privacy.html / terms.html / permissions.html / index.html 共用。 */

* { box-sizing: border-box; }

body {
  margin: 0;
  background: #f7f7f3;
  color: #1b2233;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.75;
  -webkit-text-size-adjust: 100%;
}

header {
  padding: 16px 20px;
  background: #fffefa;
  border-bottom: 1px solid #e6e3d9;
}

header a {
  color: #1b2233;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 28px 20px 48px;
  background: #fffefa;
  min-height: 100vh;
}

h1 { margin: 0 0 8px; font-size: 22px; }
h2 { margin: 28px 0 10px; font-size: 16px; }
p, li { font-size: 15px; }
p { margin: 0 0 12px; }
ul { margin: 0 0 12px; padding-left: 20px; }
li { margin: 6px 0; }
b, strong { font-weight: 600; }

a { color: #1a5fb4; }
a:hover { text-decoration: none; }

hr {
  height: 1px;
  margin: 28px 0 16px;
  border: 0;
  background: #e6e3d9;
}

/* 审阅稿提示：正式发布前应删除 .draft 元素与对应文本 */
.draft {
  display: block;
  margin: 0 0 20px;
  padding: 10px 14px;
  background: #fdf3e3;
  color: #b06b08;
  font-size: 13px;
  border-radius: 6px;
}

.table { overflow-x: auto; margin: 12px 0 18px; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th, td {
  padding: 9px 10px;
  border: 1px solid #e6e3d9;
  text-align: left;
  vertical-align: top;
}

th { background: #f4f2ea; font-weight: 600; }

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 14px;
}

footer {
  margin-top: 32px;
  padding-top: 16px;
  border-top: 1px solid #e6e3d9;
  color: #6b7488;
  font-size: 13px;
}

.meta { color: #6b7488; font-size: 13px; }

.cards { display: grid; gap: 12px; margin: 18px 0 0; padding: 0; list-style: none; }

.cards li { margin: 0; }

.cards a {
  display: block;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid #e6e3d9;
  border-radius: 8px;
  color: #1b2233;
  text-decoration: none;
}

.cards a:hover { border-color: #cfcabb; }

.cards .desc { display: block; margin-top: 4px; color: #6b7488; font-size: 13px; }