.page-privacy {
  --privacy-measure: 68ch;
  --privacy-body: rgba(245, 249, 255, .84);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(36px, 7vw, 88px) 0 clamp(32px, 5vw, 60px);
  border-bottom: var(--line);
  background-image:
    radial-gradient(760px 380px at 88% -18%, rgba(0, 229, 255, .13), transparent 68%),
    radial-gradient(520px 300px at 2% 110%, rgba(255, 107, 26, .08), transparent 70%);
  background-repeat: no-repeat;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(26px, 5vw, 52px);
  align-items: start;
}

.page-privacy .privacy-hero__side {
  display: none;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .36em;
  color: var(--c-titan);
  padding-top: 6px;
}

.page-privacy .breadcrumbs {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-titan);
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-privacy .breadcrumbs a {
  color: var(--c-ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .breadcrumbs a:hover {
  border-bottom-color: var(--c-cyan);
}

.page-privacy .privacy-hero__title {
  margin: .12em 0 .28em;
  font-size: clamp(42px, 12vw, 76px);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -.025em;
  color: var(--c-pure);
}

.page-privacy .privacy-hero__lead {
  max-width: 46ch;
  color: var(--privacy-body);
}

.page-privacy .privacy-hero__meta {
  margin-top: clamp(20px, 3vw, 30px);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-titan);
}

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

.page-privacy .privacy-hero__caption {
  margin-top: 12px;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--c-ice);
}

/* ---------- 正文双栏 ---------- */
.page-privacy .privacy-body {
  padding: clamp(48px, 7vw, 92px) 0;
}

.page-privacy .privacy-body__grid {
  display: grid;
  gap: clamp(32px, 5vw, 60px);
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-toc {
  align-self: start;
  border-top: 2px solid var(--c-cyan);
  padding-top: 16px;
}

.page-privacy .privacy-toc__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--c-white);
}

.page-privacy .privacy-toc__icon {
  color: var(--c-cyan);
  display: inline-flex;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--line);
}

.page-privacy .privacy-toc__list .index-list__item {
  border-bottom: var(--line);
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 2px;
  font-size: 14px;
  color: var(--c-ice);
  text-decoration: none;
  transition: color .2s var(--ease), padding-left .25s var(--ease);
}

.page-privacy .privacy-toc__link .index-list__num {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--c-cyan);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link.is-current {
  color: var(--c-pure);
  padding-left: 8px;
}

.page-privacy .privacy-toc__link.is-current {
  border-left: 2px solid var(--c-orange);
  padding-left: 10px;
}

.page-privacy .privacy-toc__hint {
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.8;
  color: var(--c-titan);
}

/* ---------- 条款条文 ---------- */
.page-privacy .privacy-clause {
  padding-top: clamp(26px, 4vw, 40px);
  border-top: var(--line);
}

.page-privacy .privacy-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-clause + .privacy-clause {
  margin-top: clamp(32px, 5vw, 56px);
}

.page-privacy .privacy-clause__num {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .3em;
  color: var(--c-cyan);
}

.page-privacy .privacy-clause__title {
  margin: 0 0 .7em;
  font-size: clamp(24px, 5vw, 34px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -.015em;
  color: var(--c-white);
}

.page-privacy .privacy-clause p {
  max-width: var(--privacy-measure);
  margin: 0 0 1.05em;
  font-size: 16px;
  line-height: 1.92;
  color: var(--privacy-body);
}

.page-privacy .privacy-clause__sub {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 1.6em 0 .5em;
  font-size: 17px;
  font-weight: 700;
  color: var(--c-white);
}

.page-privacy .privacy-clause__sub .mono {
  font-size: 12px;
  letter-spacing: .12em;
}

.page-privacy .privacy-clause ul {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-clause li {
  position: relative;
  padding-left: 22px;
  margin-bottom: .72em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--privacy-body);
}

.page-privacy .privacy-clause li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: .82em;
  width: 9px;
  height: 1px;
  background: var(--c-cyan);
}

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

.page-privacy .privacy-clause p a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, .35);
}

.page-privacy .privacy-clause p a:hover {
  border-bottom-color: var(--c-cyan);
}

.page-privacy .privacy-note {
  max-width: var(--privacy-measure);
  padding-left: 16px;
  border-left: 2px solid var(--c-orange);
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-ice);
}

.page-privacy .privacy-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 26px;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-orange);
  text-decoration: none;
  border: 1px solid rgba(255, 107, 26, .42);
  background: rgba(255, 107, 26, .06);
  transition: background .2s var(--ease), color .2s var(--ease);
}

.page-privacy .privacy-top:hover {
  background: rgba(255, 107, 26, .14);
  color: var(--c-pure);
}

/* ---------- 后续入口 ---------- */
.page-privacy .privacy-related {
  padding: clamp(40px, 6vw, 72px) 0 clamp(52px, 7vw, 88px);
  border-top: var(--line);
}

.page-privacy .privacy-related__title {
  margin: 0 0 22px;
  font-size: clamp(18px, 3vw, 22px);
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--c-white);
}

.page-privacy .privacy-links {
  display: grid;
  gap: 1px;
  background: var(--c-grid);
  border: 1px solid var(--c-grid);
}

.page-privacy .privacy-links__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  background: var(--c-deep);
  text-decoration: none;
  transition: background .22s var(--ease);
}

.page-privacy .privacy-links__item:hover {
  background: rgba(0, 229, 255, .08);
}

.page-privacy .privacy-links__num {
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--c-cyan);
}

.page-privacy .privacy-links__label {
  font-size: 17px;
  font-weight: 700;
  color: var(--c-pure);
}

.page-privacy .privacy-links__desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-titan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-hero__lead {
    font-size: 18px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-privacy .privacy-hero__side {
    display: none;
  }

  .page-privacy .privacy-body__grid {
    grid-template-columns: 250px minmax(0, 1fr);
  }

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

  .page-privacy .privacy-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: 54px minmax(0, 1fr) minmax(0, .92fr);
  }

  .page-privacy .privacy-hero__side {
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-links__item,
  .page-privacy .privacy-top {
    transition: none;
  }
}