.page-privacy {
  --pp-ink-text: #0B1B2B;
  --pp-hair: rgba(11, 27, 43, 0.14);
  --pp-hair-soft: rgba(11, 27, 43, 0.08);
  --pp-toc-w: 272px;
  --pp-top-offset: 88px;
}

/* 封面 */
.page-privacy .privacy-cover {
  position: relative;
  padding: 24px 0 0;
  color: var(--paper);
  background:
    radial-gradient(120% 92% at 100% 0%, rgba(200, 162, 74, 0.16), transparent 58%),
    radial-gradient(96% 84% at 0% 100%, rgba(95, 143, 122, 0.18), transparent 62%),
    var(--ink);
  border-bottom: 1px solid var(--line-gold);
  overflow: hidden;
}

.page-privacy .privacy-cover::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold) 22%, rgba(200, 162, 74, 0.15) 70%, transparent);
}

.page-privacy .privacy-cover__crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--rock);
  padding-bottom: 22px;
}

.page-privacy .privacy-cover__crumbs .crumbs__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-cover__crumbs .crumbs__link:hover,
.page-privacy .privacy-cover__crumbs .crumbs__link:focus-visible {
  color: var(--gold-lift);
  border-bottom-color: var(--gold-lift);
}

.page-privacy .privacy-cover__here {
  color: var(--gold-lift);
  letter-spacing: 0.14em;
}

.page-privacy .privacy-cover__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-bottom: 0;
}

.page-privacy .privacy-cover__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .privacy-cover__title {
  margin: 0;
  font-size: clamp(2.1rem, 7vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: 0.04em;
  color: var(--paper);
  text-wrap: balance;
}

.page-privacy .privacy-cover__lead {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(243, 238, 228, 0.82);
}

.page-privacy .privacy-cover__meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
  font-size: 0.86rem;
  color: rgba(243, 238, 228, 0.7);
}

.page-privacy .privacy-cover__meta li {
  display: flex;
  gap: 12px;
  align-items: baseline;
}

.page-privacy .privacy-cover__meta .mono {
  flex: 0 0 auto;
  min-width: 44px;
  color: var(--gold-lift);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
}

.page-privacy .privacy-cover__media {
  margin: 0;
  border: 1px solid rgba(217, 226, 231, 0.16);
  background: var(--ink-2);
}

.page-privacy .privacy-cover__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

/* 正文骨架 */
.page-privacy .privacy-body {
  background:
    linear-gradient(180deg, var(--ink-3) 0, var(--ink-3) 220px, transparent 220px),
    var(--paper);
  padding: 0 0 64px;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding-top: 36px;
}

/* 目录 */
.page-privacy .privacy-toc {
  background: var(--ink-2);
  color: var(--paper);
  border: 1px solid var(--line-gold);
  border-left: 3px solid var(--gold);
  padding: 20px 18px 22px;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 14px;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0 0 8px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 8px 12px;
  white-space: nowrap;
  font-size: 0.85rem;
  color: rgba(243, 238, 228, 0.82);
  text-decoration: none;
  border: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .privacy-toc__link .mono {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--paper);
  border-color: var(--line-gold);
  background: rgba(200, 162, 74, 0.1);
}

.page-privacy .privacy-toc__note {
  margin: 0 0 12px;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--rock);
}

.page-privacy .privacy-toc__mail {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--gold-lift);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 3px;
  word-break: break-all;
}

.page-privacy .privacy-toc__mail:hover,
.page-privacy .privacy-toc__mail:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--gold-lift);
}

/* 条款文档 */
.page-privacy .privacy-doc {
  background: var(--paper);
  color: var(--pp-ink-text);
  border: 1px solid var(--mist);
  padding: 22px 18px 26px;
}

.page-privacy .privacy-doc__title {
  margin: 0 0 6px;
  font-size: 1.02rem;
  letter-spacing: 0.14em;
  color: var(--terracotta);
  text-transform: none;
}

.page-privacy .clause {
  border-top: 1px solid var(--pp-hair);
  padding: 0;
}

.page-privacy .clause:first-of-type {
  border-top: 2px solid var(--pp-ink-text);
  margin-top: 14px;
}

.page-privacy .clause__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  transition: color 0.2s var(--ease);
}

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

.page-privacy .clause__summary:hover .clause__title,
.page-privacy .clause__summary:focus-visible .clause__title {
  color: var(--terracotta);
}

.page-privacy .clause__num {
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  padding: 3px 7px;
  border: 1px solid rgba(200, 162, 74, 0.45);
  line-height: 1;
}

.page-privacy .clause__title {
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.5;
  color: var(--pp-ink-text);
  transition: color 0.2s var(--ease);
}

.page-privacy .clause__mark {
  position: relative;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.page-privacy .clause__mark::before,
.page-privacy .clause__mark::after {
  content: "";
  position: absolute;
  background: var(--rock);
  transition: transform 0.24s var(--ease), background 0.24s var(--ease);
}

.page-privacy .clause__mark::before {
  top: 8px;
  left: 0;
  width: 18px;
  height: 1px;
}

.page-privacy .clause__mark::after {
  left: 8px;
  top: 0;
  width: 1px;
  height: 18px;
}

.page-privacy .clause[open] .clause__mark::after {
  transform: scaleY(0);
  background: var(--gold);
}

.page-privacy .clause[open] .clause__mark::before {
  background: var(--gold);
}

.page-privacy .clause__body {
  padding: 0 0 22px;
}

.page-privacy .clause__body p {
  margin: 0 0 14px;
  max-width: 38em;
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(11, 27, 43, 0.86);
}

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

.page-privacy .clause__link {
  color: var(--terracotta);
  text-decoration: none;
  border-bottom: 1px solid rgba(164, 93, 69, 0.4);
}

.page-privacy .clause__link:hover,
.page-privacy .clause__link:focus-visible {
  color: var(--pp-ink-text);
  border-bottom-color: var(--pp-ink-text);
}

.page-privacy .clause__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 14px 16px;
  display: grid;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--pp-hair-soft);
  border-left: 2px solid var(--celadon);
}

.page-privacy .clause__list--tight {
  gap: 9px;
  border-left-color: var(--amber);
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 14px;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(11, 27, 43, 0.84);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 5px;
  height: 5px;
  background: var(--gold);
}

.page-privacy .clause__list strong {
  color: var(--pp-ink-text);
  font-weight: 700;
  margin-right: 4px;
}

/* 信息类型表 */
.page-privacy .clause__tablewrap {
  margin: 0 0 16px;
  overflow-x: auto;
  border: 1px solid var(--pp-hair);
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.page-privacy .privacy-table__caption {
  caption-side: top;
  text-align: left;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--rock);
  background: rgba(217, 226, 231, 0.4);
  border-bottom: 1px solid var(--pp-hair-soft);
}

.page-privacy .privacy-table th,
.page-privacy .privacy-table td {
  text-align: left;
  padding: 11px 12px;
  line-height: 1.7;
  border-bottom: 1px solid var(--pp-hair-soft);
  vertical-align: top;
}

.page-privacy .privacy-table thead th {
  background: var(--ink-2);
  color: var(--paper);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  border-bottom: none;
}

.page-privacy .privacy-table tbody th {
  font-weight: 700;
  color: var(--terracotta);
  white-space: nowrap;
  background: rgba(217, 226, 231, 0.22);
}

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

/* 联系卡 */
.page-privacy .privacy-contact {
  margin: 0 0 16px;
  padding: 18px;
  background: var(--ink-2);
  color: var(--paper);
  border-left: 3px solid var(--gold);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 8px;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-privacy .privacy-contact__mail {
  display: inline-block;
  font-size: clamp(0.98rem, 3.4vw, 1.2rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 4px;
  word-break: break-all;
}

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

.page-privacy .privacy-contact__hint {
  margin: 12px 0 0;
  font-size: 0.82rem;
  line-height: 1.75;
  color: rgba(243, 238, 228, 0.68);
}

/* 文档尾 */
.page-privacy .privacy-doc__foot {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 2px solid var(--pp-ink-text);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.page-privacy .privacy-doc__notice {
  margin: 0;
  flex: 1 1 260px;
  font-size: 0.8rem;
  line-height: 1.75;
  color: var(--rock);
}

.page-privacy .privacy-doc__back {
  flex: 0 0 auto;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding-inline: 18px;
  color: var(--pp-ink-text);
  border-color: rgba(11, 27, 43, 0.4);
  text-decoration: none;
}

.page-privacy .privacy-doc__back:hover,
.page-privacy .privacy-doc__back:focus-visible {
  border-color: var(--gold);
  color: var(--terracotta);
}

/* 桌面布局 */
@media (min-width: 720px) {
  .page-privacy .privacy-cover {
    padding-top: 30px;
  }

  .page-privacy .privacy-cover__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 40px;
    align-items: end;
  }

  .page-privacy .privacy-cover__media {
    align-self: stretch;
  }

  .page-privacy .privacy-cover__media img {
    height: 100%;
    min-height: 260px;
    aspect-ratio: auto;
  }

  .page-privacy .privacy-doc {
    padding: 30px 34px 32px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
    padding-top: 52px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: var(--pp-top-offset);
    padding: 22px 24px 24px;
  }

  .page-privacy .privacy-toc__list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
    margin-bottom: 18px;
  }

  .page-privacy .privacy-toc__link {
    white-space: normal;
    padding: 9px 6px;
    font-size: 0.86rem;
    border-left: 2px solid transparent;
    border-top: none;
    border-right: none;
    border-bottom: 1px solid var(--line-soft);
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    border-color: transparent;
    border-left-color: var(--gold);
    border-bottom-color: var(--line-soft);
    background: rgba(200, 162, 74, 0.08);
  }

  .page-privacy .privacy-doc {
    padding: 34px 42px 36px;
  }

  .page-privacy .clause__title {
    font-size: 1.1rem;
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-cover {
    padding-top: 34px;
  }

  .page-privacy .privacy-cover__grid {
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .clause__mark::before,
  .page-privacy .clause__mark::after,
  .page-privacy .privacy-toc__link,
  .page-privacy .clause__title {
    transition: none;
  }
}