.page-privacy {
  --privacy-body-max: 66ch;
  --privacy-anchor-offset: calc(var(--header-h) + 24px);
  padding-top: var(--header-h);
  background: var(--ink);
  color: var(--text);
  font-family: var(--sans);
}

.page-privacy .breadcrumb {
  padding-top: 18px;
}

/* —— 首屏 —— */
.page-privacy .privacy-hero {
  display: grid;
  gap: 26px;
  padding-top: 22px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__text h1 {
  margin: 8px 0 0;
  font-size: clamp(36px, 9vw, 72px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-privacy .privacy-hero__text h1::after {
  content: "";
  display: block;
  width: 84px;
  height: 3px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--orange) 100%);
}

.page-privacy .privacy-hero .lead {
  max-width: var(--privacy-body-max);
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-privacy .privacy-hero__facts {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-fact {
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-fact dt {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-privacy .privacy-fact dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
}

.page-privacy .privacy-fact dd.mono {
  font-family: var(--mono);
  color: var(--cyan);
}

.page-privacy .privacy-hero__figure {
  border: 1px solid var(--line);
  background: var(--panel);
  border-top: 2px solid var(--cyan);
  overflow: hidden;
}

.page-privacy .privacy-hero__figure > img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* —— 正文布局 —— */
.page-privacy .privacy-layout {
  display: grid;
  gap: 28px;
  padding-top: 30px;
  padding-bottom: 64px;
}

.page-privacy .privacy-body {
  min-width: 0;
}

/* —— 目录 —— */
.page-privacy .privacy-toc {
  border-top: 2px solid var(--cyan);
  padding-top: 12px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  color: var(--text-soft);
  font-size: 12.5px;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  transition: color 140ms var(--ease), border-color 140ms var(--ease), background 140ms var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan-dim);
  background: var(--panel-2);
}

.page-privacy .privacy-toc__num {
  font-size: 11px;
  color: var(--cyan-dim);
}

.page-privacy .privacy-toc__foot {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-toc__foot p {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* —— 条款 —— */
.page-privacy .clause {
  padding: 24px 0 28px;
  border-top: 1px solid var(--line);
  scroll-margin-top: var(--privacy-anchor-offset);
}

.page-privacy .clause:first-child {
  border-top: 2px solid var(--cyan);
  padding-top: 20px;
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-privacy .clause__num {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .clause p {
  max-width: var(--privacy-body-max);
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-privacy .clause p:last-child {
  margin-bottom: 0;
}

.page-privacy .clause__list {
  list-style: none;
  max-width: var(--privacy-body-max);
  display: grid;
  gap: 10px;
  margin: 0 0 14px;
  padding: 0;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.78em;
  width: 8px;
  height: 1px;
  background: var(--cyan-dim);
}

.page-privacy .clause__k {
  color: var(--cyan);
  font-weight: 600;
}

.page-privacy .privacy-link {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-dim);
  transition: color 140ms var(--ease), border-color 140ms var(--ease);
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* —— 关键条款 —— */
.page-privacy .clause-callout {
  max-width: var(--privacy-body-max);
  margin: 4px 0 18px;
  padding: 20px 18px;
  background: var(--panel-2);
  border-left: 2px solid var(--magenta);
}

.page-privacy .clause-callout .tag {
  display: inline-block;
  margin-bottom: 10px;
}

.page-privacy .clause-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text);
}

/* —— 折叠条款 —— */
.page-privacy .clause-detail {
  max-width: var(--privacy-body-max);
  margin: 0 0 10px;
  border: 1px solid var(--line);
  background: var(--panel);
  transition: border-color 140ms var(--ease);
}

.page-privacy .clause-detail:hover {
  border-color: var(--cyan-dim);
}

.page-privacy .clause-detail summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text);
  cursor: pointer;
  list-style: none;
}

.page-privacy .clause-detail summary::-webkit-details-marker {
  display: none;
}

.page-privacy .clause-detail summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 16px;
  color: var(--cyan);
}

.page-privacy .clause-detail[open] summary::after {
  content: "–";
}

.page-privacy .clause-detail[open] summary {
  border-bottom: 1px solid var(--line);
}

.page-privacy .clause-detail__body {
  padding: 12px 16px 14px;
}

.page-privacy .clause-detail__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-soft);
}

/* —— 邮箱块 —— */
.page-privacy .privacy-mail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  max-width: var(--privacy-body-max);
  margin: 6px 0 16px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-privacy .privacy-mail__link {
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-dim);
  word-break: break-all;
  transition: color 140ms var(--ease);
}

.page-privacy .privacy-mail__link:hover,
.page-privacy .privacy-mail__link:focus-visible {
  color: var(--cyan);
}

.page-privacy .privacy-copy {
  appearance: none;
  border: 1px solid var(--cyan-dim);
  background: transparent;
  color: var(--cyan);
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1;
  padding: 8px 13px;
  cursor: pointer;
  transition: background 140ms var(--ease), color 140ms var(--ease);
}

.page-privacy .privacy-copy:hover,
.page-privacy .privacy-copy:focus-visible {
  background: var(--cyan);
  color: var(--ink);
}

/* —— 页尾入口 —— */
.page-privacy .privacy-foot {
  margin-top: 8px;
  padding-top: 22px;
  border-top: 2px solid var(--line);
}

.page-privacy .privacy-foot__note {
  max-width: var(--privacy-body-max);
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .privacy-foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* —— 桌面端 —— */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 48px;
    padding-top: 42px;
    padding-bottom: 60px;
  }

  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 64px;
    padding-top: 48px;
    padding-bottom: 96px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: var(--privacy-anchor-offset);
  }

  .page-privacy .privacy-toc__list {
    display: grid;
    gap: 0;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .privacy-toc__list li {
    flex: none;
  }

  .page-privacy .privacy-toc__list a {
    display: flex;
    justify-content: flex-start;
    width: 100%;
    padding: 9px 0;
    border: 0;
    border-bottom: 1px solid var(--line);
    background: transparent;
    white-space: normal;
    font-size: 13px;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    background: transparent;
    color: var(--cyan);
    border-bottom-color: var(--cyan);
  }

  .page-privacy .clause {
    padding: 30px 0 34px;
  }

  .page-privacy .clause__head {
    gap: 16px;
  }
}

/* —— 打印 —— */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #111111;
    padding-top: 0;
  }

  .page-privacy .privacy-toc,
  .page-privacy .privacy-hero__figure,
  .page-privacy .privacy-copy,
  .page-privacy .privacy-foot__links {
    display: none;
  }

  .page-privacy .privacy-hero {
    border-bottom-color: #bbbbbb;
    padding-top: 0;
  }

  .page-privacy .privacy-hero__text h1,
  .page-privacy .clause__head,
  .page-privacy .clause__k,
  .page-privacy .privacy-fact dd {
    color: #000000;
  }

  .page-privacy .privacy-hero .lead,
  .page-privacy .clause p,
  .page-privacy .clause__list li,
  .page-privacy .clause-callout p,
  .page-privacy .clause-detail__body p,
  .page-privacy .privacy-foot__note {
    color: #222222;
  }

  .page-privacy .clause {
    border-top-color: #bbbbbb;
    break-inside: avoid;
  }

  .page-privacy .clause-callout,
  .page-privacy .clause-detail,
  .page-privacy .privacy-mail {
    background: #ffffff;
    border-color: #bbbbbb;
    border-left-color: #bbbbbb;
  }

  .page-privacy .clause-detail__body {
    display: block;
  }
}