.page-privacy {
  --rule: rgba(11, 29, 51, 0.12);
  --rule-light: rgba(201, 211, 221, 0.24);
  --doc-measure: 70ch;
  background-color: var(--mist);
  color: var(--ink);
}

.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(96px, 13vw, 148px) 0 clamp(72px, 9vw, 112px);
  color: var(--mist);
  background:
    radial-gradient(120% 110% at 10% 0%, var(--ink-2) 0%, var(--ink) 52%, var(--charcoal) 100%);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(201, 211, 221, 0.07) 0,
    rgba(201, 211, 221, 0.07) 1px,
    transparent 1px,
    transparent 96px
  );
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .privacy-hero__crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(28px, 4vw, 48px);
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(201, 211, 221, 0.72);
}

.page-privacy .privacy-hero__crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(201, 211, 221, 0.4);
}

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

.page-privacy .privacy-hero__crumbs a:hover,
.page-privacy .privacy-hero__crumbs a:focus-visible {
  color: var(--electric);
  border-bottom-color: var(--electric);
}

.page-privacy .privacy-hero__eyebrow {
  color: var(--electric);
  margin: 0 0 18px;
}

.page-privacy .privacy-hero__title {
  margin: 0;
  max-width: 18em;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.9rem, 5.4vw, 3.5rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--mist);
  text-wrap: balance;
}

.page-privacy .privacy-hero__lede {
  max-width: 46em;
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: rgba(233, 240, 246, 0.82);
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-privacy .privacy-hero__tags .tag {
  border: 1px solid var(--rule-light);
  color: var(--silver);
  background: rgba(17, 42, 70, 0.5);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border-radius: var(--radius);
}

.page-privacy .privacy-hero__tags .tag--electric {
  border-color: rgba(79, 209, 197, 0.5);
  color: var(--electric);
}

.page-privacy .privacy-hero__figure {
  margin: clamp(32px, 5vw, 56px) 0 0;
  border: 1px solid var(--rule-light);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(160deg, var(--ink-2), var(--charcoal));
  box-shadow: 0 24px 60px -40px rgba(10, 15, 22, 0.9);
}

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

.page-privacy .privacy-hero__ridge {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: clamp(60px, 9vw, 130px);
  z-index: 1;
  pointer-events: none;
}

.page-privacy .privacy-body {
  padding-top: clamp(40px, 6vw, 84px);
  padding-bottom: clamp(56px, 8vw, 110px);
}

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

/* 条款目录 */
.page-privacy .privacy-toc {
  min-width: 0;
  border-top: 1px solid var(--rule);
  padding-top: 16px;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--indigo);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  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: 8px;
  padding: 8px 13px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.6);
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .privacy-toc__list a .mono {
  font-size: 11px;
  color: var(--terra);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  border-color: var(--electric);
  color: var(--ink);
  background: #ffffff;
}

.page-privacy .privacy-toc__back {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 78, 121, 0.35);
}

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

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

.page-privacy .privacy-clause {
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--rule);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .privacy-clause:first-child {
  border-top-color: var(--ink);
}

.page-privacy .privacy-clause + .privacy-clause {
  margin-top: clamp(34px, 5vw, 62px);
}

.page-privacy .privacy-clause__head {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-size: clamp(1.22rem, 2.4vw, 1.55rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-clause__no {
  display: inline-block;
  margin-right: 12px;
  font-size: 0.7em;
  letter-spacing: 0.1em;
  color: var(--terra);
  transform: translateY(-0.14em);
}

.page-privacy .privacy-clause:target {
  border-top-color: var(--electric);
}

.page-privacy .privacy-clause:target .privacy-clause__no {
  color: var(--cinnabar);
}

.page-privacy .privacy-clause:target .privacy-clause__head {
  color: var(--indigo);
}

.page-privacy .privacy-doc p {
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-2);
}

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

.page-privacy .privacy-doc ul {
  margin: 14px 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-doc li {
  position: relative;
  padding-left: 20px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-privacy .privacy-doc li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 10px;
  height: 1px;
  background: var(--terra);
}

.page-privacy .privacy-doc li strong {
  color: var(--ink);
  font-weight: 700;
}

.page-privacy .privacy-doc a:not(.btn) {
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 78, 121, 0.4);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-doc a:not(.btn):hover,
.page-privacy .privacy-doc a:not(.btn):focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

/* 联系信息规格栏 */
.page-privacy .privacy-contact {
  margin: 18px 0 20px;
  padding: 0;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: 0 1px 0 rgba(11, 29, 51, 0.04), 0 18px 40px -34px rgba(11, 29, 51, 0.55);
  overflow: hidden;
}

.page-privacy .privacy-contact__row {
  display: grid;
  gap: 4px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--silver-2);
}

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

.page-privacy .privacy-contact__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--indigo);
}

.page-privacy .privacy-contact__v {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .privacy-doc__foot {
  margin-top: clamp(36px, 5vw, 64px);
  padding-top: clamp(22px, 3vw, 32px);
  border-top: 1px solid var(--rule);
}

@media (min-width: 720px) {
  .page-privacy .privacy-contact__row {
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
    padding: 14px 20px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body__grid {
    grid-template-columns: minmax(196px, 236px) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 88px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    border-top-color: var(--ink);
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__list a {
    display: flex;
    width: 100%;
    white-space: normal;
    padding: 9px 12px;
    border-color: transparent;
    border-left: 2px solid transparent;
    border-radius: 0;
    background: transparent;
    font-size: 13.5px;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    border-color: transparent;
    border-left-color: var(--electric);
    background: rgba(255, 255, 255, 0.75);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-doc a:not(.btn),
  .page-privacy .privacy-hero__crumbs a {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #ffffff;
  }

  .page-privacy .privacy-hero {
    background: none;
    color: #000000;
    padding: 0 0 16px;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .privacy-hero__lede,
  .page-privacy .privacy-hero__eyebrow {
    color: #000000;
  }

  .page-privacy .privacy-hero__figure,
  .page-privacy .privacy-hero__ridge,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-doc__foot {
    display: none;
  }

  .page-privacy .privacy-body {
    padding: 0;
  }

  .page-privacy .privacy-clause + .privacy-clause {
    margin-top: 20px;
  }
}