.page-privacy {
  --privacy-shadow: 6px 6px 0 var(--gold-deep);
  --privacy-hairline: rgba(21, 17, 15, 0.22);
  display: block;
  padding-bottom: clamp(40px, 6vw, 88px);
}

.page-privacy .privacy-shell {
  padding-top: clamp(14px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-top {
  display: grid;
  gap: clamp(20px, 3.4vw, 40px);
  align-items: start;
  margin-top: clamp(18px, 3vw, 34px);
}

.page-privacy .privacy-top__eyebrow {
  margin: 0 0 14px;
  padding-left: 12px;
  border-left: 4px solid var(--cinnabar);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.09em;
  color: var(--gold);
}

.page-privacy .privacy-top__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(44px, 9vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--rice);
}

.page-privacy .privacy-top__lede {
  max-width: 46ch;
  margin: 0;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.8;
  color: var(--rice);
  opacity: 0.92;
}

.page-privacy .privacy-summary {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-summary__cell {
  border: 2px solid var(--gold-deep);
  background: var(--indigo);
  padding: 13px 14px 15px;
  transition: border-color var(--ease), background-color var(--ease);
}

.page-privacy .privacy-summary__cell:hover {
  border-color: var(--gold);
  background: #2a2340;
}

.page-privacy .privacy-summary__label {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-privacy .privacy-summary__text {
  display: block;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--rice);
}

.page-privacy .privacy-figure {
  margin: 0;
  border: 3px solid var(--charcoal);
  box-shadow: var(--privacy-shadow);
  background: var(--indigo);
}

.page-privacy .privacy-figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-privacy .privacy-figure__caption {
  padding: 10px 12px;
  border-top: 2px solid var(--gold-deep);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--rice);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  margin-top: clamp(30px, 5vw, 60px);
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-privacy .clause-toc {
  border: 2px solid var(--gold-deep);
  background: var(--indigo);
  padding: 15px 14px 16px;
}

.page-privacy .clause-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-privacy .clause-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}

.page-privacy .clause-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 8px 8px 10px;
  border-left: 3px solid transparent;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--rice);
  text-decoration: none;
  transition: border-color var(--ease), background-color var(--ease), color var(--ease);
}

.page-privacy .clause-toc__link:hover,
.page-privacy .clause-toc__link:focus-visible {
  border-left-color: var(--gold);
  background: rgba(231, 178, 59, 0.12);
  color: var(--gold);
}

.page-privacy .clause-toc__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--gold);
}

.page-privacy .clause-toc__top {
  display: inline-block;
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--celadon);
  text-decoration: none;
  border-bottom: 1px dashed var(--celadon);
}

.page-privacy .clause-toc__top:hover,
.page-privacy .clause-toc__top:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---------- 条款面板 ---------- */
.page-privacy .privacy-article {
  background: var(--paper);
  color: var(--charcoal);
  border: 3px solid var(--charcoal);
  box-shadow: 4px 4px 0 var(--gold-deep);
  padding: clamp(18px, 3vw, 40px);
}

.page-privacy .clause + .clause {
  margin-top: clamp(26px, 3.6vw, 44px);
  padding-top: clamp(22px, 3vw, 36px);
  border-top: 2px dashed var(--privacy-hairline);
}

.page-privacy .clause-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .clause-head__no {
  flex: none;
  padding: 5px 10px;
  border: 2px solid var(--charcoal);
  background: var(--cinnabar);
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--rice);
}

.page-privacy .clause-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2.4vw, 27px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--charcoal);
}

.page-privacy .clause p {
  max-width: 62ch;
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
}

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

.page-privacy .clause-link {
  color: var(--wine);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-privacy .clause-link:hover,
.page-privacy .clause-link:focus-visible {
  color: var(--cinnabar);
}

.page-privacy .clause-mail {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--wine);
  background: rgba(231, 178, 59, 0.24);
  padding: 1px 5px;
}

.page-privacy .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .clause-list__item {
  padding: 2px 0 2px 14px;
  border-left: 3px solid var(--gold-deep);
  font-size: 14.5px;
  line-height: 1.78;
}

.page-privacy .clause-list__item strong {
  color: var(--wine);
  font-weight: 700;
}

/* ---------- 信息类型网格 ---------- */
.page-privacy .info-grid {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr);
}

.page-privacy .info-tile {
  border: 2px solid var(--charcoal);
  background: rgba(11, 47, 42, 0.05);
  padding: 12px 13px 13px;
  display: grid;
  gap: 7px;
  transition: background-color var(--ease), border-color var(--ease);
}

.page-privacy .info-tile:hover {
  background: rgba(231, 178, 59, 0.16);
  border-color: var(--cinnabar);
}

.page-privacy .info-tile__head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--wine);
}

.page-privacy .info-tile__icon {
  width: 19px;
  height: 19px;
  flex: none;
  fill: none;
  stroke: var(--gold-deep);
  stroke-width: 2;
  stroke-linejoin: round;
}

.page-privacy .info-tile__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--charcoal);
}

/* ---------- 键值表 ---------- */
.page-privacy .kv-table {
  margin: 16px 0 18px;
  border: 2px solid var(--charcoal);
}

.page-privacy .kv-row {
  display: grid;
  gap: 4px;
  padding: 11px 13px;
  border-bottom: 2px solid var(--charcoal);
}

.page-privacy .kv-row:last-child {
  border-bottom: 0;
}

.page-privacy .kv-row:nth-child(odd) {
  background: rgba(11, 47, 42, 0.05);
}

.page-privacy .kv-row dt {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--wine);
}

.page-privacy .kv-row dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
}

/* ---------- 折叠细则 ---------- */
.page-privacy .clause-details {
  margin-top: 18px;
  border: 2px solid var(--charcoal);
  border-left: 6px solid var(--cinnabar);
  background: rgba(231, 178, 59, 0.1);
}

.page-privacy .clause-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--wine);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .clause-details summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--cinnabar);
}

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

.page-privacy .clause-details[open] summary {
  border-bottom: 2px solid var(--charcoal);
}

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

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-links {
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: 20px;
  border-top: 2px dashed var(--privacy-hairline);
}

.page-privacy .privacy-links__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--wine);
}

.page-privacy .privacy-links__grid {
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr);
}

.page-privacy .privacy-link {
  display: block;
  padding: 12px 14px;
  border: 2px solid var(--charcoal);
  background: var(--rice);
  font-size: 14px;
  font-weight: 700;
  color: var(--charcoal);
  text-decoration: none;
  box-shadow: 4px 4px 0 var(--charcoal);
  transition: box-shadow var(--ease), transform var(--ease), border-color var(--ease);
}

.page-privacy .privacy-link span {
  display: block;
  margin-top: 5px;
  font-size: 12.5px;
  font-weight: 400;
  line-height: 1.6;
  color: rgba(21, 17, 15, 0.7);
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  border-color: var(--cinnabar);
  box-shadow: 6px 6px 0 var(--cinnabar);
  transform: translate(-2px, -2px);
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-privacy .privacy-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-privacy .kv-row {
    grid-template-columns: 118px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-article {
    box-shadow: var(--privacy-shadow);
  }

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

@media (min-width: 900px) {
  .page-privacy .privacy-top {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 34%);
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 48px);
  }

  .page-privacy .clause-toc {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .clause-toc__link,
  .page-privacy .privacy-link,
  .page-privacy .info-tile,
  .page-privacy .privacy-summary__cell {
    transition: none;
  }

  .page-privacy .privacy-link:hover,
  .page-privacy .privacy-link:focus-visible {
    transform: none;
  }
}

@media print {
  .page-privacy .clause-toc,
  .page-privacy .privacy-figure,
  .page-privacy .privacy-links {
    display: none;
  }

  .page-privacy .privacy-article {
    border: 1px solid #000;
    box-shadow: none;
  }

  .page-privacy .clause-head__no {
    border: 1px solid #000;
  }
}