.page-privacy {
  --doc-line: rgba(11, 26, 21, 0.15);
  --doc-line-soft: rgba(11, 26, 21, 0.075);
  --doc-text: #35443E;
  --doc-title: #0B1A15;
  --doc-deep: #0E6350;
  --doc-muted: #64756E;
  --doc-measure: 660px;
  display: block;
}

.page-privacy img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 面包屑与首屏 ---------- */

.page-privacy .breadcrumbs {
  margin: 0 0 clamp(20px, 3vw, 32px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-privacy .crumb-sep {
  color: var(--mist);
  font-size: 12px;
}

.page-privacy .privacy-hero {
  position: relative;
  padding-block: clamp(26px, 4vw, 46px) clamp(32px, 5vw, 62px);
  background:
    radial-gradient(130% 100% at 88% -10%, rgba(59, 240, 196, 0.12), transparent 62%),
    radial-gradient(80% 90% at -5% 110%, rgba(255, 90, 43, 0.09), transparent 60%);
  border-bottom: 1px solid var(--line-mid);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(59, 240, 196, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(59, 240, 196, 0.055) 1px, transparent 1px);
  background-size: 96px 96px;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 80%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 80%);
}

.page-privacy .privacy-hero > .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__lead {
  max-width: 840px;
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 18px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.26em;
  color: var(--cyan);
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 20px;
  color: var(--white);
  max-width: 21ch;
}

.page-privacy .privacy-hero__intro {
  margin: 0;
  max-width: 62ch;
  color: rgba(247, 251, 249, 0.82);
}

.page-privacy .privacy-hero__meta {
  margin: 18px 0 0;
  color: var(--mist);
}

.page-privacy .privacy-hero__figure {
  margin: clamp(28px, 4vw, 48px) 0 0;
  border: 1px solid var(--line-soft);
  overflow: hidden;
}

/* ---------- 浅底长文区 ---------- */

.page-privacy .paper-band {
  background: var(--paper);
  color: var(--doc-text);
  padding-block: clamp(36px, 5vw, 74px) clamp(52px, 7vw, 104px);
}

.page-privacy .paper-band .t-body {
  margin: 0 0 1.1em;
  color: var(--doc-text);
}

.page-privacy .paper-band .t-body:last-child {
  margin-bottom: 0;
}

.page-privacy .paper-band .t-note {
  color: var(--doc-muted);
}

.page-privacy .paper-band a {
  color: var(--doc-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 99, 80, 0.34);
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-privacy .paper-band a:hover {
  color: var(--flame);
  border-bottom-color: var(--flame);
}

/* ---------- 双通道排版骨架 ---------- */

.page-privacy .doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
}

.page-privacy .doc-main {
  min-width: 0;
  max-width: var(--doc-measure);
}

@media (min-width: 960px) {
  .page-privacy .doc-layout {
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: clamp(40px, 6vw, 96px);
  }
}

/* ---------- 章节 ---------- */

.page-privacy .doc-section {
  padding-block: clamp(30px, 4vw, 48px);
  border-top: 1px solid var(--doc-line);
  scroll-margin-top: 92px;
}

.page-privacy .doc-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .doc-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .doc-num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--doc-deep);
  border-bottom: 1px solid var(--doc-deep);
  padding-bottom: 2px;
  flex: none;
}

.page-privacy .doc-title {
  margin: 0;
  color: var(--doc-title);
  letter-spacing: -0.01em;
}

.page-privacy .doc-sub {
  margin: 30px 0 12px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--doc-title);
}

/* ---------- 条目列表 ---------- */

.page-privacy .doc-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .doc-item {
  position: relative;
  padding: 18px 0 18px 20px;
  border-top: 1px solid var(--doc-line-soft);
}

.page-privacy .doc-item:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .doc-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 28px;
  width: 9px;
  height: 1px;
  background: var(--doc-deep);
}

.page-privacy .doc-item:first-child::before {
  top: 14px;
}

.page-privacy .doc-item__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--doc-title);
}

.page-privacy .doc-item .t-body {
  margin: 0;
}

/* ---------- 用途卡片 ---------- */

.page-privacy .use-grid {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--doc-line);
  border: 1px solid var(--doc-line);
}

.page-privacy .use-card {
  background: #F8F4EB;
  padding: 20px 20px 22px;
}

.page-privacy .use-card .t-body {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
}

.page-privacy .use-card__label {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: #B23A10;
  border-bottom: 2px solid rgba(255, 90, 43, 0.45);
  padding-bottom: 3px;
  display: inline-block;
}

@media (min-width: 720px) {
  .page-privacy .use-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 期限表 ---------- */

.page-privacy .doc-table__scroll {
  margin: 24px 0 0;
  overflow-x: auto;
  border: 1px solid var(--doc-line);
  -webkit-overflow-scrolling: touch;
}

.page-privacy .doc-table__caption {
  caption-side: top;
  text-align: left;
  padding: 12px 16px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--doc-muted);
  border-bottom: 1px solid var(--doc-line-soft);
}

.page-privacy .doc-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.65;
  font-variant-numeric: tabular-nums;
}

.page-privacy .doc-table th,
.page-privacy .doc-table td {
  text-align: left;
  padding: 13px 16px;
  vertical-align: top;
  border-bottom: 1px solid var(--doc-line-soft);
}

.page-privacy .doc-table thead th {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--doc-muted);
  background: #ECE6DA;
  border-bottom: 1px solid var(--doc-line);
}

.page-privacy .doc-table tbody th {
  font-weight: 800;
  color: var(--doc-title);
  white-space: nowrap;
}

.page-privacy .doc-table tbody td {
  color: var(--doc-text);
}

.page-privacy .doc-table tbody tr:last-child th,
.page-privacy .doc-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .doc-table .num {
  color: var(--doc-deep);
  font-weight: 700;
}

/* ---------- 要点列表 ---------- */

.page-privacy .doc-bullets {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .doc-bullets li {
  position: relative;
  padding: 5px 0 5px 22px;
  margin: 0;
}

.page-privacy .doc-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 10px;
  height: 1px;
  background: var(--doc-deep);
}

/* ---------- 联系方式面板 ---------- */

.page-privacy .contact-box {
  margin: 28px 0 0;
  padding: 24px clamp(18px, 3vw, 28px) 22px;
  background: var(--ink);
  border: 1px solid var(--line-soft);
  display: grid;
  gap: 16px;
}

.page-privacy .contact-row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.page-privacy .contact-row__key {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-privacy .contact-row__val {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  letter-spacing: 0.01em;
  color: var(--white);
  word-break: break-all;
}

.page-privacy .contact-row__val--mail {
  color: var(--cyan);
}

.page-privacy .contact-box__note {
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid rgba(30, 140, 119, 0.32);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(247, 251, 249, 0.72);
}

.page-privacy .contact-box a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 240, 196, 0.4);
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-privacy .contact-box a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

@media (max-width: 520px) {
  .page-privacy .contact-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
}

/* ---------- 右侧边注 ---------- */

.page-privacy .doc-aside {
  display: none;
}

@media (min-width: 960px) {
  .page-privacy .doc-aside {
    display: block;
  }

  .page-privacy .doc-aside__sticky {
    position: sticky;
    top: 96px;
  }
}

.page-privacy .doc-aside__title {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--doc-muted);
}

.page-privacy .doc-toc {
  display: grid;
  gap: 2px;
  border-left: 1px solid var(--doc-line);
}

.page-privacy .doc-toc .toc-link {
  display: block;
  margin-left: -1px;
  padding: 8px 0 8px 15px;
  border-left: 2px solid transparent;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--doc-muted);
  text-decoration: none;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-privacy .doc-toc .toc-link:hover {
  color: var(--doc-title);
  border-left-color: var(--line-strong);
}

.page-privacy .doc-toc .toc-link[aria-current="true"] {
  color: var(--doc-deep);
  font-weight: 800;
  border-left-color: var(--flame);
}

.page-privacy .doc-aside__foot {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--doc-line-soft);
}

.page-privacy .doc-aside__foot .t-note {
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
}

/* ---------- 降级与打印 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-toc .toc-link,
  .page-privacy .paper-band a,
  .page-privacy .contact-box a {
    transition: none;
  }
}

@media print {
  .page-privacy .privacy-hero {
    background: #fff;
    border-bottom: 1px solid #999;
    padding-block: 0 16px;
  }

  .page-privacy .privacy-hero::before {
    display: none;
  }

  .page-privacy .privacy-hero h1,
  .page-privacy .privacy-hero__eyebrow,
  .page-privacy .privacy-hero__intro,
  .page-privacy .privacy-hero__meta {
    color: #000;
  }

  .page-privacy .privacy-hero__figure,
  .page-privacy .doc-aside {
    display: none;
  }

  .page-privacy .paper-band {
    background: #fff;
    padding-block: 16px 0;
  }

  .page-privacy .doc-section {
    break-inside: avoid-page;
    page-break-inside: avoid;
    border-top: 1px solid #999;
  }

  .page-privacy .contact-box {
    background: #fff;
    border: 1px solid #999;
  }

  .page-privacy .contact-row__val,
  .page-privacy .contact-row__val--mail,
  .page-privacy .contact-box__note,
  .page-privacy .contact-box a {
    color: #000;
  }
}