.page-privacy {
  --pv-read: 66ch;
  --pv-hero-ink: rgba(250, 244, 232, .9);
}

/* 首屏框景 */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: 18px;
  padding: clamp(26px, 7vw, 68px) clamp(20px, 5vw, 60px) clamp(30px, 7vw, 72px);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, var(--deep) 0%, #144b52 62%, #1c5a5f 100%);
  color: var(--on-deep);
  box-shadow: var(--shadow-2);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: saturate(.85) contrast(1.02);
}

.page-privacy .pv-hero__inner {
  max-width: 46rem;
}

.page-privacy .pv-hero__eyebrow {
  color: var(--orange);
  letter-spacing: .16em;
}

.page-privacy .pv-hero__title {
  margin: 14px 0 0;
  color: var(--paper);
  font-family: var(--font-title);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.12;
  max-width: 40rem;
}

.page-privacy .pv-hero__lede {
  margin-top: 18px;
  max-width: 40rem;
  color: var(--pv-hero-ink);
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.85;
}

.page-privacy .pv-hero__ruler {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 10px;
  background-image: repeating-linear-gradient(90deg, rgba(250, 244, 232, .45) 0 1px, transparent 1px 22px);
  opacity: .7;
}

/* 摘要板 */
.page-privacy .pv-digest {
  margin-top: clamp(26px, 5vw, 46px);
}

.page-privacy .pv-digest__title {
  margin: 0 0 14px;
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--ink-soft);
}

.page-privacy .pv-digest__grid {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
}

.page-privacy .pv-digest__item {
  border: 1px solid rgba(242, 140, 56, .34);
  border-radius: var(--r-md);
  background: var(--paper-orange);
  padding: 14px 16px;
}

.page-privacy .pv-digest__summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .pv-digest__summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--orange-deep);
}

.page-privacy .pv-digest__item[open] .pv-digest__summary::after {
  content: "－";
}

.page-privacy .pv-digest__num {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--brick);
}

.page-privacy .pv-digest__label {
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.01em;
}

.page-privacy .pv-digest__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* 正文 + 侧栏索引 */
.page-privacy .pv-body {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  grid-template-columns: 1fr;
  margin-top: clamp(30px, 6vw, 58px);
}

.page-privacy .pv-index {
  order: -1;
  border-radius: var(--r-md);
  background: var(--mist);
  padding: 14px 16px;
}

.page-privacy .pv-index__head {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--deep);
}

.page-privacy .pv-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  overflow-x: auto;
  list-style: none;
  scrollbar-width: thin;
}

.page-privacy .pv-index__item {
  flex: 0 0 auto;
}

.page-privacy .pv-index__link {
  display: inline-block;
  padding: 7px 12px;
  border-radius: var(--r-pill);
  background: rgba(250, 244, 232, .82);
  color: var(--deep);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: background .2s var(--ease), color .2s var(--ease);
}

.page-privacy .pv-index__link .mono {
  color: var(--brick);
  margin-right: 4px;
}

.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible {
  background: var(--deep);
  color: var(--paper);
}

.page-privacy .pv-index__link:hover .mono,
.page-privacy .pv-index__link:focus-visible .mono {
  color: var(--orange);
}

.page-privacy .pv-index__note {
  margin: 10px 0 0;
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--ink-mute);
}

/* 条款 */
.page-privacy .pv-article {
  max-width: var(--pv-read);
}

.page-privacy .pv-clause {
  padding-top: 22px;
  border-top: 1px dashed var(--line-strong);
  margin-bottom: clamp(28px, 5vw, 44px);
}

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

.page-privacy .pv-clause__num {
  margin: 0;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--teal);
}

.page-privacy .pv-clause__title {
  margin: 8px 0 16px;
  font-family: var(--font-title);
  font-weight: 800;
  letter-spacing: -.015em;
  line-height: 1.28;
  color: var(--deep);
}

.page-privacy .pv-text {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .pv-sub {
  position: relative;
  margin: 22px 0 8px;
  padding-left: 14px;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 700;
  color: var(--indigo);
  letter-spacing: -.01em;
}

.page-privacy .pv-sub::before {
  content: "";
  position: absolute;
  left: 0;
  top: .45em;
  width: 5px;
  height: 14px;
  border-radius: 2px;
  background: var(--orange);
}

.page-privacy .pv-list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list__item {
  position: relative;
  padding: 10px 0 10px 20px;
  border-bottom: 1px solid var(--line);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-privacy .pv-list__item::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 1.28em;
  width: 8px;
  height: 2px;
  background: var(--teal);
}

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

.page-privacy .pv-figure {
  margin: 20px 0 0;
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: var(--glass-cool);
  border: 1px solid rgba(47, 127, 115, .22);
}

.page-privacy .pv-figure__bar {
  height: 6px;
  border-radius: 3px;
  background-image: repeating-linear-gradient(90deg, var(--teal) 0 18px, transparent 18px 26px);
  opacity: .7;
}

.page-privacy .pv-figure__cap {
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* 联系渠道 */
.page-privacy .pv-contact {
  margin: 18px 0 20px;
  padding: 18px;
  border-radius: var(--r-md);
  background: var(--paper-2);
  border-left: 4px solid var(--teal);
}

.page-privacy .pv-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-contact__row:last-of-type {
  border-bottom: 0;
}

.page-privacy .pv-contact__value {
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--deep);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid rgba(14, 59, 67, .28);
}

.page-privacy .pv-contact__value:hover,
.page-privacy .pv-contact__value:focus-visible {
  color: var(--orange-deep);
  border-bottom-color: var(--orange-deep);
}

.page-privacy .pv-contact__copy {
  margin-left: auto;
}

.page-privacy .pv-contact__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-mute);
}

.page-privacy .pv-inline-link {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .pv-inline-link:hover,
.page-privacy .pv-inline-link:focus-visible {
  color: var(--orange-deep);
}

/* 结尾 */
.page-privacy .pv-outro {
  margin-top: clamp(20px, 4vw, 36px);
  padding: clamp(24px, 5vw, 44px);
  border-radius: var(--r-lg);
  background: linear-gradient(120deg, var(--deep), #17505a);
  color: var(--on-deep);
}

.page-privacy .pv-outro__title {
  margin: 0 0 10px;
  font-family: var(--font-title);
  color: var(--paper);
  font-weight: 800;
  letter-spacing: -.015em;
}

.page-privacy .pv-outro__text {
  margin: 0;
  max-width: 40rem;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(250, 244, 232, .8);
}

.page-privacy .pv-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

@media (min-width: 720px) {
  .page-privacy .pv-digest__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-hero {
    margin-top: 26px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-digest__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .pv-body {
    grid-template-columns: minmax(0, 1fr) 218px;
    align-items: start;
  }

  .page-privacy .pv-index {
    order: 0;
    position: sticky;
    top: 96px;
    background: rgba(220, 234, 242, .6);
    backdrop-filter: blur(6px);
  }

  .page-privacy .pv-index__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .pv-index__item {
    border-bottom: 1px solid rgba(14, 59, 67, .12);
  }

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

  .page-privacy .pv-index__link {
    display: block;
    padding: 9px 4px;
    border-radius: 0;
    background: transparent;
    white-space: normal;
    line-height: 1.5;
  }

  .page-privacy .pv-index__link:hover,
  .page-privacy .pv-index__link:focus-visible {
    background: transparent;
    color: var(--orange-deep);
  }

  .page-privacy .pv-index__link:hover .mono,
  .page-privacy .pv-index__link:focus-visible .mono {
    color: var(--teal);
  }

  .page-privacy .pv-contact__copy {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-index__link {
    transition: none;
  }
}
<<<END>>>