.page-privacy {
  --pv-hair: rgba(47, 227, 208, .18);
  --pv-hair-soft: rgba(154, 170, 185, .16);
  --pv-index-w: 250px;
}

/* ---------- 页眉 ---------- */
.page-privacy .privacy-hero {
  padding-top: 24px;
}

.page-privacy .privacy-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: .02em;
}

.page-privacy .privacy-hero .breadcrumb a {
  color: var(--grayblue-400);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-hero .breadcrumb a:hover,
.page-privacy .privacy-hero .breadcrumb a:focus-visible {
  color: var(--cyan-400);
}

.page-privacy .privacy-hero .breadcrumb__sep {
  color: var(--ink-500);
}

.page-privacy .privacy-hero .breadcrumb [aria-current="page"] {
  color: var(--offwhite-050);
}

.page-privacy .privacy-hero__inner {
  padding-bottom: 40px;
  max-width: 840px;
}

.page-privacy .privacy-hero .section-label {
  margin-top: 28px;
}

.page-privacy .privacy-hero h1 {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 6vw, 48px);
  line-height: 1.12;
  letter-spacing: .02em;
  color: var(--offwhite-050);
}

.page-privacy .privacy-hero__lede {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--grayblue-400);
}

.page-privacy .privacy-hero__stamp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 26px 0 0;
  padding: 7px 16px;
  border: 1px solid var(--pv-hair);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--cyan-400);
}

.page-privacy .privacy-hero__stamp::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 0 4px rgba(47, 227, 208, .16);
}

.page-privacy .privacy-hero__texture {
  position: relative;
  margin: 0;
  height: 148px;
  background: var(--ink-700);
  overflow: hidden;
}

.page-privacy .privacy-hero__texture img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .7;
}

.page-privacy .privacy-hero__texture::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-400) 0%, var(--amber-400) 55%, transparent 100%);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  padding-block: 44px 64px;
}

.page-privacy .privacy-index {
  padding: 18px 18px 16px;
  border: 1px solid var(--pv-hair-soft);
  border-radius: var(--radius-md);
  background: rgba(19, 38, 57, .62);
}

.page-privacy .privacy-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--grayblue-400);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.5;
  color: var(--grayblue-400);
  text-decoration: none;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .privacy-index__list a .num {
  flex: none;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan-400);
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  background: rgba(47, 227, 208, .08);
  color: var(--offwhite-050);
}

/* ---------- 条款 ---------- */
.page-privacy .privacy-clause {
  padding-block: 38px;
  border-top: 1px solid var(--pv-hair-soft);
  scroll-margin-top: 110px;
}

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

.page-privacy .privacy-clause__head {
  margin-bottom: 26px;
}

.page-privacy .privacy-clause h2 {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 4.4vw, 32px);
  line-height: 1.2;
  letter-spacing: .02em;
  color: var(--offwhite-050);
}

.page-privacy .privacy-clause__no {
  flex: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--cyan-400);
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-clause:target .privacy-clause__no {
  color: var(--amber-400);
}

.page-privacy .privacy-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 24px;
}

.page-privacy .privacy-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.page-privacy .privacy-item__no {
  display: inline-block;
  width: 34px;
  height: 34px;
  line-height: 32px;
  text-align: center;
  border: 1px solid var(--pv-hair);
  border-radius: 999px;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--cyan-400);
}

.page-privacy .privacy-item h3 {
  margin: 5px 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .02em;
  color: var(--offwhite-050);
}

.page-privacy .privacy-item p {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--grayblue-400);
}

.page-privacy .privacy-item a {
  color: var(--cyan-400);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(47, 227, 208, .45);
}

.page-privacy .privacy-item a:hover,
.page-privacy .privacy-item a:focus-visible {
  color: var(--amber-400);
  text-decoration-color: rgba(242, 178, 62, .5);
}

/* ---------- 用户权利：唯一浅底区块 ---------- */
.page-privacy .privacy-clause--rights {
  margin-block: 14px;
  padding: 32px 20px;
  border-top: 0;
  border-radius: var(--radius-lg);
  background: var(--cream-100);
}

.page-privacy .privacy-clause--rights h2 {
  color: var(--inktext-900);
}

.page-privacy .privacy-clause--rights .privacy-clause__no,
.page-privacy .privacy-clause--rights:target .privacy-clause__no {
  color: var(--darkred-600);
}

.page-privacy .privacy-clause--rights .section-label__name {
  color: rgba(18, 24, 31, .72);
}

.page-privacy .privacy-clause--rights .privacy-item__no {
  border-color: rgba(179, 40, 60, .38);
  color: var(--darkred-600);
}

.page-privacy .privacy-clause--rights .privacy-item h3 {
  color: var(--inktext-900);
}

.page-privacy .privacy-clause--rights .privacy-item p {
  color: rgba(18, 24, 31, .8);
}

.page-privacy .privacy-clause--rights .privacy-item a {
  color: var(--darkred-600);
  text-decoration-color: rgba(179, 40, 60, .45);
}

.page-privacy .privacy-clause--rights .privacy-item a:hover,
.page-privacy .privacy-clause--rights .privacy-item a:focus-visible {
  color: var(--redorange-500);
  text-decoration-color: rgba(226, 84, 44, .5);
}

/* ---------- 页尾引导 ---------- */
.page-privacy .privacy-cta {
  padding-block: 8px 72px;
}

.page-privacy .privacy-cta__inner {
  display: grid;
  gap: 20px;
  padding: 28px 22px;
  border: 1px solid var(--pv-hair);
  border-radius: var(--radius-lg);
  background: var(--ink-700);
}

.page-privacy .privacy-cta h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.3;
  letter-spacing: .02em;
  color: var(--offwhite-050);
}

.page-privacy .privacy-cta p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--grayblue-400);
}

.page-privacy .privacy-cta .btn {
  justify-self: start;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-clause--rights {
    padding: 40px 36px;
  }

  .page-privacy .privacy-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 34px 36px;
  }

  .page-privacy .privacy-cta .btn {
    justify-self: end;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    padding-top: 32px;
  }

  .page-privacy .privacy-hero__inner {
    padding-bottom: 52px;
  }

  .page-privacy .privacy-hero__texture {
    height: 220px;
  }

  .page-privacy .privacy-body {
    grid-template-columns: minmax(0, 1fr) var(--pv-index-w);
    gap: 64px;
    padding-block: 64px 88px;
  }

  .page-privacy .privacy-index {
    grid-column: 2;
    grid-row: 1;
    align-self: start;
    position: sticky;
    top: 96px;
  }

  .page-privacy .privacy-flow {
    grid-column: 1;
    grid-row: 1;
    max-width: 70ch;
  }

  .page-privacy .privacy-clause {
    padding-block: 48px;
  }

  .page-privacy .privacy-item {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 20px;
  }

  .page-privacy .privacy-item__no {
    width: 38px;
    height: 38px;
    line-height: 36px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-hero__texture {
    height: 260px;
  }
}
<<<END>>>