.page-privacy {
  --p-line: rgba(30, 74, 110, .72);
  --p-line-soft: rgba(30, 74, 110, .42);
  --p-key: rgba(56, 224, 208, .45);
}

.page-privacy .privacy-head {
  padding-top: clamp(20px, 4vw, 44px);
  padding-bottom: clamp(28px, 4vw, 52px);
}

.page-privacy .privacy-head__copy h1 {
  margin: 14px 0 18px;
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  font-weight: 800;
  letter-spacing: .06em;
  line-height: 1.12;
  color: var(--snow);
}

.page-privacy .privacy-head__copy .lede {
  max-width: 62ch;
}

.page-privacy .privacy-meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--frost);
}

.page-privacy .privacy-meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-privacy .privacy-meta .mono {
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--cyan);
}

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

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

/* 章节锚点 */
.page-privacy .privacy-rail {
  order: 1;
  margin-bottom: 26px;
}

.page-privacy .privacy-rail__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .privacy-rail__list a {
  display: block;
  white-space: nowrap;
  padding: 8px 13px;
  border: 1px solid var(--p-line-soft);
  color: var(--frost);
  font-size: 13px;
  letter-spacing: .03em;
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease;
}

.page-privacy .privacy-rail__list a:hover,
.page-privacy .privacy-rail__list a:focus-visible {
  color: var(--snow);
  border-color: var(--cyan);
}

/* 条文卡片 */
.page-privacy .privacy-clauses {
  order: 2;
}

.page-privacy .clause {
  position: relative;
  margin: 0 0 18px;
  background: var(--ice-700);
  border: 1px solid var(--p-line-soft);
  clip-path: var(--cut);
  color: var(--snow);
  transition: border-color .2s ease;
}

.page-privacy .clause:hover {
  border-color: var(--p-line);
}

.page-privacy .clause--key {
  background:
    linear-gradient(180deg, rgba(56, 224, 208, .07), rgba(56, 224, 208, 0) 62%),
    var(--ice-700);
  border-color: var(--p-key);
}

.page-privacy .clause--key::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--cyan);
  z-index: 1;
}

.page-privacy .clause__head {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 17px 20px;
  border-bottom: 1px solid var(--p-line-soft);
}

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

.page-privacy .clause__title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  flex: 1;
  font-size: clamp(1.05rem, 2.4vw, 1.32rem);
  font-weight: 700;
  letter-spacing: .05em;
  line-height: 1.35;
  color: var(--snow);
}

.page-privacy .clause__no {
  font-size: .82rem;
  letter-spacing: .12em;
  color: var(--cyan);
  padding-right: 12px;
  border-right: 1px solid var(--p-line);
}

.page-privacy .clause__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: none;
  padding: 4px 10px;
  border: 1px solid var(--p-line-soft);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--frost);
}

.page-privacy .clause__tag i {
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-privacy .clause__tag--new i {
  background: var(--vermilion);
}

.page-privacy .clause__body {
  padding: 20px 20px 24px;
  font-size: 16px;
  line-height: 1.75;
}

.page-privacy .clause__body p {
  margin: 0 0 14px;
}

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

.page-privacy .clause__body h3 {
  margin: 22px 0 8px;
  font-size: .97rem;
  font-weight: 700;
  letter-spacing: .07em;
  color: var(--cyan);
}

.page-privacy .clause__body h3:first-child {
  margin-top: 0;
}

.page-privacy .clause__body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .clause__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 18px;
  line-height: 1.7;
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 1px;
  background: var(--ice-600);
}

.page-privacy .clause__list--key li::before {
  background: var(--cyan);
}

.page-privacy .clause__list strong {
  color: var(--snow);
  font-weight: 700;
}

.page-privacy .privacy-save {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-save > div {
  padding-left: 14px;
  border-left: 2px solid var(--ice-600);
}

.page-privacy .privacy-save dt {
  margin-bottom: 4px;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--snow);
}

.page-privacy .privacy-save dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--frost);
}

.page-privacy .clause__body .mono {
  color: var(--cyan);
}

.page-privacy .privacy-mail {
  word-break: break-all;
}

@media (max-width: 900px) {
  .page-privacy .privacy-figure {
    margin-top: 24px;
    max-width: 420px;
  }

  .page-privacy .clause__head {
    padding: 15px 16px;
    gap: 10px;
  }

  .page-privacy .clause__body {
    padding: 16px 16px 20px;
    font-size: 15.5px;
  }

  .page-privacy .clause__title {
    flex-wrap: wrap;
    gap: 8px;
  }

  .page-privacy .clause__no {
    padding-right: 10px;
  }
}

@media (min-width: 901px) {
  .page-privacy .privacy-rail {
    order: 2;
    margin-bottom: 0;
  }

  .page-privacy .privacy-clauses {
    order: 1;
  }

  .page-privacy .privacy-rail__inner {
    position: sticky;
    top: 104px;
  }

  .page-privacy .privacy-rail__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-rail__list a {
    position: relative;
    border: 0;
    padding: 9px 0 9px 20px;
    font-size: 13.5px;
  }

  .page-privacy .privacy-rail__list a::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 10px;
    height: 1px;
    background: var(--ice-600);
    transition: width .2s ease, background-color .2s ease;
  }

  .page-privacy .privacy-rail__list a:hover::before,
  .page-privacy .privacy-rail__list a:focus-visible::before {
    width: 14px;
    background: var(--cyan);
  }
}