/* ==========================================================================
   legal.css — 隐私政策 / 用户协议 / 服务条款 三个说明页的排版
   只依赖 admin.css 的 CSS 变量与基础字体；正文单栏、最大宽度 820px。
   ========================================================================== */

.legal-page { min-width: 0; background: var(--bg); }

/* ---------- 顶栏 ---------- */
.legal-top {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 56px;
  padding: 8px 24px;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  color: var(--text-2);
  text-decoration: none;
}
.legal-back:hover { color: var(--primary); text-decoration: none; }
.legal-brand { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-3); }
.legal-brand .mark {
  width: 24px; height: 24px; border-radius: 6px;
  background: var(--primary); color: #fff;
  display: grid; place-items: center;
  font-size: 12px; font-weight: 700;
}

/* ---------- 正文 ---------- */
.legal-wrap { max-width: 820px; margin: 0 auto; padding: 32px 20px 56px; }
.legal-doc {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 44px 44px;
}
.legal-doc h1 { font-size: 26px; margin: 0 0 8px; }
.legal-meta {
  color: var(--text-3);
  font-size: 13px;
  margin: 0 0 30px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.legal-lead {
  background: var(--panel-2);
  border-left: 3px solid var(--primary);
  border-radius: 0 6px 6px 0;
  padding: 12px 16px;
  margin: 0 0 24px;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.8;
}
.legal-doc h2 {
  font-size: 16px;
  margin: 30px 0 10px;
  padding-top: 6px;
  scroll-margin-top: 72px;
}
.legal-doc h2:first-of-type { margin-top: 0; }
.legal-doc h3 { font-size: 14px; margin: 18px 0 6px; color: var(--text); }
.legal-doc p,
.legal-doc li { font-size: 14px; line-height: 1.9; color: var(--text-2); }
.legal-doc p { margin: 8px 0; }
.legal-doc ul,
.legal-doc ol { margin: 8px 0; padding-left: 22px; }
.legal-doc li { margin: 4px 0; }
.legal-doc strong { color: var(--text); font-weight: 600; }
.legal-doc a { color: var(--primary); }

/* 参数表：移动端横向滚动，不挤压正文 */
.legal-table-wrap { margin: 12px 0 16px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.legal-doc table { width: 100%; min-width: 480px; border-collapse: collapse; font-size: 13.5px; }
.legal-doc th,
.legal-doc td {
  border: 1px solid var(--line); padding: 8px 12px; text-align: left; vertical-align: top;
  line-height: 1.7; word-break: break-word; overflow-wrap: anywhere;
}
.legal-doc th { background: var(--panel-2); font-weight: 600; color: var(--text); white-space: nowrap; }
.legal-doc td { color: var(--text-2); }

/* 目录 */
.legal-toc {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 18px;
  margin: 0 0 28px;
  background: var(--panel-2);
}
.legal-toc-title { font-size: 13px; color: var(--text-3); margin-bottom: 8px; }
.legal-toc ol { margin: 0; padding-left: 20px; columns: 2; column-gap: 24px; }
.legal-toc li { font-size: 13.5px; line-height: 1.9; }
.legal-toc a { color: var(--text-2); text-decoration: none; }
.legal-toc a:hover { color: var(--primary); text-decoration: underline; }

.legal-foot-note {
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--text-3);
  line-height: 1.8;
}

@media (max-width: 720px) {
  .legal-top { padding: 8px 14px; }
  .legal-wrap { padding: 16px 12px 40px; }
  .legal-doc { padding: 24px 18px 28px; border-radius: 8px; }
  .legal-doc h1 { font-size: 21px; }
  .legal-doc h2 { font-size: 15px; }
  .legal-doc p, .legal-doc li { font-size: 14.5px; line-height: 1.85; }
  .legal-toc ol { columns: 1; }
  .legal-brand span:not(.mark) { display: none; }
  /* 窄屏不再强制表格最小宽度：否则会在首帧撑破布局视口，触发浏览器整页缩小 */
  .legal-doc table { min-width: 0; }
  .legal-doc th { white-space: normal; }
}