.page-privacy {
  --doc-measure: 720px;
  --doc-hair: 1px solid var(--line);
}

.page-privacy .breadcrumb {
  padding-top: clamp(18px, 3vw, 28px);
}

/* 首屏 */
.page-privacy .doc-hero {
  max-width: 900px;
  padding: clamp(22px, 4vw, 48px) 0 clamp(28px, 5vw, 56px);
}

.page-privacy .doc-hero h1 {
  margin: 14px 0 18px;
  font-size: clamp(32px, 6vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper);
}

.page-privacy .doc-hero .lede {
  margin: 0;
  max-width: 40em;
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.86;
}

/* 摘要带 */
.page-privacy .sum-band {
  background: var(--paper);
  color: var(--ink);
  padding: clamp(28px, 5vw, 56px) 0;
}

.page-privacy .sum-band__inner {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-privacy .sum-band__head > .label {
  color: rgba(10, 14, 20, 0.55);
  margin: 0;
}

.page-privacy .sum-band h2 {
  margin: 8px 0 0;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .sum-list {
  display: grid;
  margin-top: 22px;
  border-top: 1px solid rgba(10, 14, 20, 0.18);
}

.page-privacy .sum-card {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 2px 12px;
  padding: 15px 6px 15px 0;
  border-bottom: 1px solid rgba(10, 14, 20, 0.18);
  color: inherit;
  text-decoration: none;
  transition: padding-left 180ms ease, background-color 180ms ease;
}

.page-privacy .sum-card__num {
  grid-row: span 2;
  font-size: 18px;
  line-height: 1.3;
  color: var(--teal);
}

.page-privacy .sum-card__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .sum-card__text {
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: rgba(10, 14, 20, 0.72);
}

.page-privacy .sum-card:hover,
.page-privacy .sum-card:focus-visible {
  padding-left: 10px;
  background-color: rgba(255, 138, 61, 0.09);
}

.page-privacy .sum-figure {
  margin: 0;
}

.page-privacy .sum-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: var(--radius);
  filter: saturate(0.82) contrast(1.02);
  background: var(--navy);
}

.page-privacy .sum-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(10, 14, 20, 0.6);
}

/* 文档骨架 */
.page-privacy .doc {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding: clamp(32px, 5vw, 64px) 0 clamp(44px, 6vw, 88px);
}

.page-privacy .doc-toc__label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-privacy .doc-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-left: 1px solid var(--line);
}

.page-privacy .doc-toc a {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 9px 10px 9px 12px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
  text-decoration: none;
  border-left: 2px solid transparent;
  margin-left: -1px;
  transition: color 160ms ease, border-color 160ms ease;
}

.page-privacy .doc-toc a .num {
  font-size: 12px;
  color: var(--muted);
  opacity: 0.8;
}

.page-privacy .doc-toc a:hover,
.page-privacy .doc-toc a:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

.page-privacy .doc-toc a:hover .num,
.page-privacy .doc-toc a:focus-visible .num {
  color: var(--cyan);
}

/* 条款正文 */
.page-privacy .doc-body {
  min-width: 0;
  max-width: var(--doc-measure);
}

.page-privacy .doc-sec {
  padding-bottom: clamp(26px, 4vw, 42px);
  margin-bottom: clamp(26px, 4vw, 42px);
  border-bottom: var(--doc-hair);
}

.page-privacy .doc-sec:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .doc-sec .chapter {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 16px;
}

.page-privacy .doc-sec .chapter__num {
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--cyan);
}

.page-privacy .doc-sec .chapter h2 {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .doc-body .prose {
  max-width: var(--doc-measure);
  color: rgba(242, 234, 217, 0.88);
  font-size: 15px;
  line-height: 1.85;
}

.page-privacy .doc-body .prose p {
  margin: 0 0 14px;
}

.page-privacy .doc-body .prose p:last-child {
  margin-bottom: 0;
}

.page-privacy .doc-body .prose strong {
  color: var(--paper);
  font-weight: 700;
}

.page-privacy .doc-body a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.page-privacy .doc-body a:hover {
  color: var(--teal);
}

.page-privacy .doc-body .mono {
  color: var(--paper);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-privacy .field-note {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--teal);
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

/* 编号条款列表 */
.page-privacy .clauses {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: clause;
}

.page-privacy .clauses > li {
  counter-increment: clause;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid rgba(44, 58, 78, 0.75);
}

.page-privacy .clauses > li:first-child {
  padding-top: 0;
  border-top: none;
}

.page-privacy .clauses > li::before {
  content: counter(clause, decimal-leading-zero);
  font-family: var(--font-num);
  font-size: 13px;
  line-height: 1.9;
  color: var(--cyan);
  opacity: 0.85;
}

.page-privacy .clauses > li p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(242, 234, 217, 0.88);
}

.page-privacy .clauses > li p strong {
  color: var(--paper);
  font-weight: 700;
}

/* Cookie 表 */
.page-privacy .table-scroll {
  margin: 18px 0 6px;
  overflow-x: auto;
  border: var(--doc-hair);
  border-radius: var(--radius);
  background: var(--navy);
}

.page-privacy .ck-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.7;
}

.page-privacy .ck-table thead th {
  padding: 12px 14px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--muted);
  background: var(--panel);
  border-bottom: var(--doc-hair);
  white-space: nowrap;
}

.page-privacy .ck-table tbody td {
  padding: 12px 14px;
  vertical-align: top;
  color: rgba(242, 234, 217, 0.86);
  border-bottom: 1px solid rgba(44, 58, 78, 0.7);
}

.page-privacy .ck-table tbody tr:last-child td {
  border-bottom: none;
}

.page-privacy .ck-table tbody td .mono {
  color: var(--paper);
  font-size: 12.5px;
  white-space: nowrap;
}

.page-privacy .ck-table tbody td:last-child {
  color: var(--muted);
  white-space: nowrap;
}

/* 保存期限清单 */
.page-privacy .keep-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  border-top: var(--doc-hair);
}

.page-privacy .keep-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: var(--doc-hair);
  font-size: 14px;
}

.page-privacy .keep-list__k {
  color: var(--paper);
}

.page-privacy .keep-list__v {
  font-size: 13px;
  color: var(--cyan);
}

/* 联系条 */
.page-privacy .doc-contact {
  margin-top: clamp(22px, 3vw, 32px);
  padding: clamp(18px, 3vw, 28px);
  background: var(--navy);
  border: var(--doc-hair);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
}

.page-privacy .doc-contact__title {
  margin: 0 0 14px;
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--paper);
}

.page-privacy .doc-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .doc-contact__list li {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(242, 234, 217, 0.9);
}

.page-privacy .doc-contact__list .label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-privacy .doc-contact__list .mono {
  font-size: 14px;
  color: var(--paper);
  word-break: break-all;
}

.page-privacy .doc-contact__more {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(44, 58, 78, 0.8);
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .doc-contact__more a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.page-privacy .doc-contact__more a:hover {
  color: var(--teal);
}

/* 焦点可见性 */
.page-privacy .doc-toc a:focus-visible,
.page-privacy .sum-card:focus-visible,
.page-privacy .doc-body a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

/* 平板与桌面 */
@media (min-width: 900px) {
  .page-privacy .sum-band__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

@media (min-width: 980px) {
  .page-privacy .doc {
    grid-template-columns: 200px minmax(0, var(--doc-measure));
    gap: clamp(32px, 4vw, 64px);
    justify-content: center;
  }

  .page-privacy .doc-toc {
    position: sticky;
    top: 96px;
    align-self: start;
  }
}

@media (max-width: 599px) {
  .page-privacy .doc-toc ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 8px;
    border-left: none;
    border-top: 1px solid var(--line);
    padding-top: 8px;
  }

  .page-privacy .doc-toc a {
    grid-template-columns: 22px minmax(0, 1fr);
    padding: 7px 6px 7px 0;
    border-left: none;
    margin-left: 0;
    font-size: 12.5px;
  }

  .page-privacy .doc-contact__list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .page-privacy .clauses > li {
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .sum-card {
    transition: none;
  }

  .page-privacy .sum-card:hover,
  .page-privacy .sum-card:focus-visible {
    padding-left: 0;
  }
}

/* 打印 */
@media print {
  .page-privacy {
    color: #000;
  }

  .page-privacy .doc-toc,
  .page-privacy .sum-figure,
  .page-privacy .breadcrumb {
    display: none;
  }

  .page-privacy .doc {
    display: block;
    padding: 0;
  }

  .page-privacy .doc-hero h1,
  .page-privacy .doc-sec .chapter h2,
  .page-privacy .doc-body .prose,
  .page-privacy .clauses > li p {
    color: #000;
  }

  .page-privacy .sum-band {
    background: none;
    padding: 0 0 18px;
  }

  .page-privacy .ck-table,
  .page-privacy .table-scroll {
    background: none;
    border-color: #999;
  }

  .page-privacy .ck-table tbody td,
  .page-privacy .ck-table thead th {
    color: #000;
    background: none;
    border-color: #ccc;
  }
}