/* ==========================================================================
   法律文档页（隐私政策 / 服务条款）
   复用 style.css 的令牌与基础样式，只补充长文阅读版式
   ========================================================================== */

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

.legal-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.legal-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 24px;
  min-height: 64px;
  max-width: 880px;
  padding-block: 10px;
}

.legal-header__nav { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.legal-header__nav a { padding-block: 6px; color: var(--ink-3); font-size: 14px; }
.legal-header__nav a:hover { color: var(--brand-700); }
.legal-header__nav a[aria-current="page"] { color: var(--brand-700); font-weight: 600; }
.legal-header__nav .legal-lang-switch { color: var(--brand-700); font-weight: 600; }

.legal-lang-note {
  border-bottom: 1px solid var(--line);
  background: var(--brand-50);
  color: var(--ink-3);
  font-size: 12.5px;
}
.legal-lang-note .container { max-width: 880px; padding-block: 8px; }
.legal-lang-note p { margin: 0; }

.legal-main { max-width: 880px; padding-block: 48px 72px; }

.legal-doc { color: var(--ink-2); font-size: 15.5px; line-height: 1.85; }
.legal-doc h1 { margin-bottom: 20px; font-size: clamp(26px, 4vw, 36px); letter-spacing: -.01em; }

.legal-doc h2 {
  margin: 44px 0 14px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 22px;
}
.legal-doc h3 { margin: 28px 0 8px; font-size: 17px; }

.legal-doc p { margin: 10px 0; }
.legal-doc ul, .legal-doc ol { margin: 10px 0; padding-left: 1.7em; }
.legal-doc ul { list-style: disc; }
.legal-doc ol { list-style: decimal; }
.legal-doc li { margin: 4px 0; }
.legal-doc li::marker { color: var(--brand-400); }
.legal-doc strong { color: var(--ink-1); font-weight: 600; }

.legal-doc a {
  color: var(--brand-700);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
.legal-doc a:hover { color: var(--brand-900); }

.legal-doc blockquote {
  margin: 14px 0;
  padding: 12px 18px;
  border-left: 3px solid var(--brand-300);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--brand-50);
}
.legal-doc blockquote p { margin: 0; }

.legal-doc hr { margin: 32px 0; border: 0; border-top: 1px solid var(--line); }

.legal-doc code {
  padding: 1px 5px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg-soft);
  font-family: var(--font-mono);
  font-size: .9em;
  word-break: break-word;
}

.legal-table-wrap {
  margin: 14px 0 18px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.legal-doc table { width: 100%; border-collapse: collapse; font-size: 14px; line-height: 1.7; }
.legal-doc th, .legal-doc td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.legal-doc th { background: var(--bg-soft); color: var(--ink-1); font-weight: 600; white-space: nowrap; }
.legal-doc tr:last-child td { border-bottom: 0; }
.legal-doc td a { word-break: break-all; }

.legal-doc__intro {
  margin: 4px 0 0;
  color: var(--ink-3);
  font-size: 14px;
}

.legal-toc {
  margin: 24px 0 8px;
  padding: 20px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-soft);
}
.legal-toc__title { margin-bottom: 8px; color: var(--ink-1); font-weight: 600; }
.legal-toc ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.legal-toc li { margin: 0; font-size: 14px; line-height: 1.7; }
.legal-toc a { color: var(--ink-3); text-decoration: none; }
.legal-toc a:hover { color: var(--brand-700); text-decoration: underline; }

.legal-doc__switch {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}
.legal-doc__switch a { text-decoration: none; }
.legal-doc__switch a:hover { text-decoration: underline; }

/* 法律页的页脚与正文同列宽，避免页脚比正文宽出两档 */
.legal-page .site-footer .container { max-width: 880px; }

@media (max-width: 768px) {
  .legal-main { padding-block: 32px 56px; }
  .legal-doc { font-size: 15px; }
  .legal-doc h2 { margin-top: 36px; }
  .legal-toc { padding: 16px 18px; }
  .legal-toc ol { grid-template-columns: 1fr; }
  .legal-doc th { white-space: normal; }
}

@media print {
  .legal-header, .site-footer, .legal-doc__switch, .skip-link { display: none; }
  .legal-main { max-width: none; padding: 0; }
  .legal-doc a { color: inherit; }
  .legal-toc { break-inside: avoid; }
}