.page-privacy {
  --pv-accent: #C2410C;
  --pv-line: rgba(11, 27, 43, .14);
  --pv-line-dark: rgba(44, 74, 102, .6);
  --pv-ink-soft: #3B556F;
  --pv-ink-body: #22374A;
  background-color: var(--sd-deep);
  color: var(--sd-white);
  overflow-x: clip;
}

/* ---------- 顶部横幅 ---------- */

.page-privacy .pv-hero {
  position: relative;
  padding-top: clamp(18px, 3vw, 28px);
  padding-bottom: clamp(34px, 6vw, 76px);
  background-color: var(--sd-deep);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, var(--pv-line-dark) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, var(--pv-line-dark) 0 1px, transparent 1px 72px);
  opacity: .38;
  pointer-events: none;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(118% 88% at 14% 0%, rgba(14, 44, 74, .92) 0%, rgba(7, 28, 51, .97) 58%, var(--sd-deep) 100%);
  pointer-events: none;
}

.page-privacy .pv-hero .sd-container {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(22px, 4vw, 40px);
}

.page-privacy .pv-hero__label {
  margin: 0 0 10px;
  color: var(--sd-cyan);
}

.page-privacy .pv-hero__title {
  margin: 0;
  font-size: clamp(36px, 9vw, 76px);
  line-height: 1.02;
  letter-spacing: -.02em;
  font-weight: 900;
  color: var(--sd-white);
}

.page-privacy .pv-hero__lede {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--sd-mist);
}

.page-privacy .pv-hero__media {
  margin: 0;
  border: 1px solid var(--pv-line-dark);
}

.page-privacy .pv-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .pv-hero__media .sd-media__caption {
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--sd-mist);
  border-top: 1px solid var(--pv-line-dark);
}

.page-privacy .pv-ticker {
  margin-top: clamp(24px, 4vw, 40px);
  height: 1px;
  background: linear-gradient(90deg, var(--sd-orange) 0%, rgba(33, 212, 224, .65) 42%, rgba(44, 74, 102, .25) 100%);
}

/* ---------- 正文区 ---------- */

.page-privacy .pv-body {
  background-color: var(--sd-paper);
  color: var(--pv-ink-body);
  padding-top: clamp(34px, 5.5vw, 72px);
  padding-bottom: clamp(46px, 7vw, 96px);
}

.page-privacy .pv-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4.5vw, 56px);
}

/* ---------- 条款索引 ---------- */

.page-privacy .pv-index {
  padding-left: 16px;
  border-left: 1px solid var(--pv-line);
}

.page-privacy .pv-index__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .18em;
  font-weight: 600;
  color: var(--pv-ink-soft);
}

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

.page-privacy .pv-index__link {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: baseline;
  gap: 8px;
  padding: 9px 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--pv-ink-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--pv-line);
  transition: color .2s var(--sd-ease), border-color .2s var(--sd-ease);
}

.page-privacy .pv-index__no {
  font-family: var(--sd-font-data);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--pv-ink-soft);
  transition: color .2s var(--sd-ease);
}

.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible,
.page-privacy .pv-index__link[aria-current] {
  color: var(--pv-accent);
  border-color: rgba(194, 65, 12, .45);
}

.page-privacy .pv-index__link:hover .pv-index__no,
.page-privacy .pv-index__link:focus-visible .pv-index__no,
.page-privacy .pv-index__link[aria-current] .pv-index__no {
  color: var(--pv-accent);
}

/* ---------- 条款正文 ---------- */

.page-privacy .pv-clause {
  scroll-margin-top: 96px;
  padding-top: clamp(26px, 4vw, 44px);
  padding-bottom: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--pv-line);
}

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

.page-privacy .pv-clause:last-child {
  padding-bottom: 0;
}

.page-privacy .pv-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 16px;
}

.page-privacy .pv-clause__no {
  font-family: var(--sd-font-data);
  font-variant-numeric: tabular-nums;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 700;
  line-height: 1;
  color: var(--pv-accent);
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.24;
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--sd-ink);
}

.page-privacy .pv-clause p {
  margin: 14px 0 0;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pv-ink-body);
}

.page-privacy .pv-inline-link {
  color: var(--pv-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(194, 65, 12, .4);
  transition: border-color .2s var(--sd-ease);
}

.page-privacy .pv-inline-link:hover,
.page-privacy .pv-inline-link:focus-visible {
  border-bottom-color: var(--pv-accent);
}

/* ---------- 条目列表 ---------- */

.page-privacy .pv-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-list > li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 5px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-list__key {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--pv-accent);
}

.page-privacy .pv-list__val {
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--pv-ink-body);
}

/* ---------- 联系方式 ---------- */

.page-privacy .pv-contact {
  margin-top: 22px;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-contact__k {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-contact__v {
  font-size: 15px;
  line-height: 1.6;
  color: var(--sd-ink);
  overflow-wrap: anywhere;
}

.page-privacy .pv-note {
  margin-top: 18px;
  padding-left: 14px;
  border-left: 2px solid var(--sd-cyan);
  font-size: 14px;
  line-height: 1.7;
  color: var(--pv-ink-soft);
}

/* ---------- 行动区 ---------- */

.page-privacy .pv-cta {
  margin-top: clamp(26px, 4vw, 44px);
  padding: clamp(22px, 3.6vw, 36px);
  background-color: var(--sd-deep);
  color: var(--sd-white);
  border-left: 3px solid var(--sd-orange);
  display: grid;
  gap: 20px;
}

.page-privacy .pv-cta__text {
  margin: 0;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--sd-mist);
}

.page-privacy .pv-cta__actions {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-privacy .pv-list > li {
    grid-template-columns: 118px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }

  .page-privacy .pv-contact__row {
    grid-template-columns: 110px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-privacy .pv-list > li {
    grid-template-columns: 132px minmax(0, 1fr);
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-body__grid {
    grid-template-columns: 232px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: 96px;
  }
}

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