/* ============================================================
 * 智才云外卖 · 协议 / 政策页样式
 * 页面结构：legal-hero → legal-layout（legal-side + legal-doc）
 * 依赖：css/common.css
 * ============================================================ */

/* ==================== 顶部头图 ==================== */
.legal-hero {
  position: relative;
  background: var(--primary-gradient);
  color: #fff;
  padding: 44px 0 50px;
  overflow: hidden;
}
.legal-hero::before {
  content: 'LEGAL';
  position: absolute; right: 20px; bottom: -26px;
  font-size: 104px; font-weight: 900; letter-spacing: 10px;
  color: rgba(255, 255, 255, .10); pointer-events: none; line-height: 1;
}
.legal-hero::after {
  content: '';
  position: absolute; right: -70px; top: -140px; width: 440px; height: 440px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, .24), rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
}
.legal-hero-inner { position: relative; z-index: 1; max-width: 840px; }
.legal-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 14px; border-radius: 20px; margin-bottom: 16px;
  background: rgba(255, 255, 255, .18); border: 1px solid rgba(255, 255, 255, .38);
  font-size: 12px; letter-spacing: 2px;
}
.legal-badge svg { width: 14px; height: 14px; }
.legal-hero h1 { font-size: 32px; letter-spacing: 1px; line-height: 1.35; }
.legal-hero .legal-sub { margin-top: 14px; font-size: 13px; line-height: 2; opacity: .92; }
.legal-hero .legal-sub i { font-style: normal; margin: 0 8px; opacity: .55; }
.legal-hero-actions { margin-top: 22px; display: flex; align-items: center; gap: 12px; }
.legal-hero-actions .btn {
  background: #fff; color: var(--primary); font-weight: 600;
  padding: 9px 24px; font-size: 14px; box-shadow: 0 4px 14px rgba(120, 40, 0, .18);
}
.legal-hero-actions .btn:hover { transform: translateY(-2px); }
.legal-hero-actions .btn svg { width: 16px; height: 16px; }
.legal-hero-actions .btn-line {
  border: 1px solid rgba(255, 255, 255, .55); color: #fff; background: transparent;
  box-shadow: none;
}
.legal-hero-actions .btn-line:hover { background: rgba(255, 255, 255, .16); }

/* ==================== 布局 ==================== */
.legal-layout { display: flex; align-items: flex-start; gap: 24px; margin-top: -26px; padding-bottom: 10px; position: relative; z-index: 2; }
.legal-side { width: 268px; flex-shrink: 0; position: sticky; top: 92px; }
.legal-doc {
  flex: 1; min-width: 0;
  background: var(--bg-card); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); padding: 40px 46px 46px;
}

/* ---------- 侧栏：目录 ---------- */
.legal-toc { background: var(--bg-card); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: 20px 18px; }
.legal-toc h4, .legal-related h4 {
  font-size: 14px; color: var(--text-1); margin-bottom: 12px;
  display: flex; align-items: center; gap: 7px;
}
.legal-toc h4::before, .legal-related h4::before {
  content: ''; width: 3px; height: 14px; border-radius: 2px; background: var(--primary-gradient);
}
.legal-toc ol { max-height: 46vh; overflow-y: auto; }
.legal-toc li { margin-bottom: 2px; }
.legal-toc a {
  display: block; padding: 7px 10px 7px 12px; border-radius: 8px;
  font-size: 13px; color: var(--text-2); line-height: 1.5;
  border-left: 2px solid transparent; transition: .18s;
}
.legal-toc a:hover { background: var(--primary-light); color: var(--primary); }
.legal-toc a.active {
  background: var(--primary-light); color: var(--primary); font-weight: 600;
  border-left-color: var(--primary);
}

/* ---------- 侧栏：相关协议 ---------- */
.legal-related { margin-top: 16px; background: var(--bg-card); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: 20px 18px; }
.legal-related a {
  display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 8px;
  font-size: 13px; color: var(--text-2); transition: .18s;
}
.legal-related a:hover { background: var(--primary-light); color: var(--primary); }
.legal-related a svg { width: 14px; height: 14px; flex-shrink: 0; color: var(--primary); }
.legal-related a.cur { color: var(--primary); font-weight: 600; background: var(--primary-light); }
.legal-tip {
  margin-top: 16px; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
  padding: 18px; font-size: 12px; color: var(--text-3); line-height: 1.9;
}
.legal-tip b { color: var(--text-2); display: block; margin-bottom: 4px; font-size: 13px; }

/* ==================== 正文排版 ==================== */
.legal-doc .doc-lead {
  background: var(--primary-light); border-radius: var(--radius); padding: 18px 22px;
  font-size: 14px; color: var(--text-2); line-height: 2; margin-bottom: 30px;
  border-left: 3px solid var(--primary);
}
.legal-doc .doc-lead b { color: var(--text-1); }
.legal-doc h2 {
  font-size: 19px; color: var(--text-1); line-height: 1.5;
  margin: 34px 0 14px; padding-left: 14px; position: relative;
}
.legal-doc h2::before {
  content: ''; position: absolute; left: 0; top: 4px; bottom: 4px; width: 4px;
  border-radius: 3px; background: var(--primary-gradient);
}
.legal-doc h2:first-of-type { margin-top: 0; }
.legal-doc h3 {
  font-size: 15px; color: var(--text-1); margin: 22px 0 8px;
  display: flex; align-items: center; gap: 7px;
}
.legal-doc h3::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--primary); flex-shrink: 0;
}
.legal-doc p { font-size: 14px; color: var(--text-2); line-height: 2.05; margin-bottom: 8px; text-align: justify; }
.legal-doc p b, .legal-doc li b { color: var(--text-1); font-weight: 600; }
.legal-doc ul, .legal-doc ol { margin: 6px 0 12px; }
.legal-doc ul li, .legal-doc ol li {
  position: relative; font-size: 14px; color: var(--text-2); line-height: 2.05;
  padding-left: 20px; margin-bottom: 3px; text-align: justify;
}
.legal-doc ul li::before {
  content: ''; position: absolute; left: 5px; top: 12px;
  width: 5px; height: 5px; border-radius: 50%; background: var(--primary); opacity: .7;
}
.legal-doc ol { counter-reset: legalOl; }
.legal-doc ol > li { padding-left: 26px; counter-increment: legalOl; }
.legal-doc ol > li::before {
  content: counter(legalOl) '.'; position: absolute; left: 3px; top: 0;
  color: var(--primary); font-weight: 700; font-size: 13px;
}
.legal-doc .indent { padding-left: 20px; }

/* 条款编号（如 3.1） */
.term-no { color: var(--primary); font-weight: 600; margin-right: 4px; }

/* 重点提示块 */
.notice {
  background: #FFFBF7; border: 1px solid #FFE0CC; border-left: 3px solid var(--primary);
  border-radius: 0 10px 10px 0; padding: 14px 20px; margin: 16px 0;
  font-size: 13.5px; color: var(--text-2); line-height: 1.95;
}
.notice b { color: var(--primary-dark); }
.notice-warn { background: #FFFBEB; border-color: #FDE68A; border-left-color: var(--warning); }
.notice-warn b { color: #B54708; }

/* 表格 */
.legal-table { width: 100%; border-collapse: collapse; margin: 14px 0 18px; font-size: 13px; }
.legal-table th, .legal-table td {
  border: 1px solid var(--border); padding: 10px 12px; text-align: left; line-height: 1.85; vertical-align: top;
}
.legal-table th { background: #FFF7F2; color: var(--text-1); font-weight: 600; white-space: nowrap; }
.legal-table td { color: var(--text-2); }
.legal-table tbody tr:nth-child(even) td { background: #FAFBFC; }
.legal-table .em { color: var(--price); font-weight: 600; white-space: nowrap; }

/* 定义列表 */
.def-list li { padding-left: 0 !important; }
.def-list li::before { display: none !important; }
.def-list b { color: var(--text-1); }

/* 签署区 */
.legal-sign {
  margin-top: 34px; padding-top: 24px; border-top: 1px dashed #E4E7EC;
  display: flex; gap: 40px;
}
.legal-sign > div { flex: 1; font-size: 13px; color: var(--text-2); line-height: 2.2; }
.legal-sign h5 { font-size: 14px; color: var(--text-1); margin-bottom: 8px; }
.legal-sign .line { display: inline-block; width: 130px; border-bottom: 1px solid #D0D5DD; }

/* 文末联系方式卡片 */
.contact-card {
  margin-top: 30px; background: linear-gradient(135deg, #2E3A4E, #1F2937); color: #fff;
  border-radius: var(--radius-lg); padding: 24px 28px;
}
.contact-card h4 { font-size: 16px; color: #FFB88A; margin-bottom: 12px; }
.contact-card .row { display: flex; gap: 40px; flex-wrap: wrap; }
.contact-card .row div { font-size: 13px; opacity: .88; line-height: 2; }
.contact-card .row b { display: block; font-size: 12px; opacity: .6; font-weight: 400; letter-spacing: 1px; }
.contact-card .row a { color: #fff; }
.contact-card .row a:hover { color: #FFB88A; }

/* 页脚小注 */
.doc-code {
  margin-top: 22px; padding-top: 14px; border-top: 1px solid var(--border);
  font-size: 12px; color: var(--text-3); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
}

/* 相关协议（文末） */
.doc-related { margin-top: 26px; }
.doc-related h4 { font-size: 14px; color: var(--text-1); margin-bottom: 10px; }
.doc-related ul { display: flex; flex-wrap: wrap; gap: 10px; }
.doc-related li { padding: 0 !important; }
.doc-related li::before { display: none !important; }
.doc-related a {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 16px; border-radius: 20px;
  border: 1px solid #E4E7EC; font-size: 13px; color: var(--text-2); transition: .2s;
}
.doc-related a:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }
.doc-related a svg { width: 14px; height: 14px; }

/* 回到顶部 */
.back-top {
  position: fixed; right: 34px; bottom: 54px; width: 44px; height: 44px; border-radius: 50%;
  background: #fff; color: var(--text-2); box-shadow: var(--shadow); z-index: 200;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transform: translateY(10px); transition: all .25s;
}
.back-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { color: var(--primary); box-shadow: 0 10px 24px rgba(33, 43, 54, .16); }
.back-top svg { width: 20px; height: 20px; }

/* ==================== 响应式（PC 为主，兼容窄屏） ==================== */
@media (max-width: 1180px) {
  .legal-layout { flex-direction: column; }
  .legal-side { width: 100%; position: static; }
  .legal-toc ol { max-height: none; columns: 2; column-gap: 10px; }
  .legal-doc { padding: 30px 26px 36px; }
}

/* ==================== 打印 ==================== */
@media print {
  #zcw-topbar, #zcw-header, #zcw-footer, .legal-side, .back-top, .legal-hero-actions { display: none !important; }
  body { background: #fff; min-width: auto; }
  .legal-hero { background: #fff; color: #000; padding: 0 0 18px; border-bottom: 2px solid #000; }
  .legal-hero::before, .legal-hero::after { display: none; }
  .legal-badge { background: none; border: none; color: #666; padding: 0; margin-bottom: 8px; }
  .legal-hero h1 { font-size: 22px; }
  .legal-layout { display: block; margin-top: 20px; }
  .legal-doc { box-shadow: none; padding: 0; }
  .contact-card { background: #fff; color: #000; border: 1px solid #ccc; }
  .contact-card h4 { color: #000; }
  .contact-card .row a { color: #000; }
  .legal-doc h2 { page-break-after: avoid; }
}