.page-privacy {
  position: relative;
  overflow-x: clip;
  background:
    radial-gradient(110% 62% at 8% -6%, rgba(43, 227, 198, 0.10), transparent 60%),
    radial-gradient(90% 54% at 102% 2%, rgba(255, 138, 61, 0.07), transparent 62%),
    var(--ink);
  color: var(--mist);
  padding-bottom: clamp(56px, 9vw, 112px);
}

/* ---------- 顶部上下文 ---------- */
.page-privacy .privacy-topline {
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(8, 25, 20, 0.72), rgba(14, 43, 36, 0));
}

.page-privacy .privacy-topline__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  align-items: center;
  justify-content: space-between;
  padding-block: 14px;
}

.page-privacy .privacy-topline .breadcrumbs {
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-topline__stamp {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--data);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding-block: clamp(36px, 7vw, 76px) clamp(28px, 5vw, 52px);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0;
  color: var(--cyan);
  letter-spacing: 0.16em;
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 700;
  text-wrap: balance;
}

.page-privacy .privacy-hero .lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: rgba(241, 244, 239, 0.82);
}

.page-privacy .privacy-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 6px;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--line-soft);
}

.page-privacy .privacy-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 14px;
  background: var(--glass);
  backdrop-filter: blur(6px);
}

.page-privacy .privacy-hero__stat-value {
  font-family: var(--font-num);
  font-weight: 600;
  font-size: clamp(24px, 4.4vw, 34px);
  line-height: 1;
  color: var(--mist);
}

.page-privacy .privacy-hero__stat-label {
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--data);
  line-height: 1.5;
}

.page-privacy .privacy-hero__figure {
  margin: 6px 0 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  overflow: hidden;
}

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

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 5vw, 56px);
  align-items: start;
}

/* ---------- 左侧编号索引 ---------- */
.page-privacy .privacy-rail {
  min-width: 0;
}

.page-privacy .privacy-rail__title {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--data);
}

.page-privacy .privacy-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-rail__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-rail__list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-rail__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 9px 15px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-pill);
  color: var(--data);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color 200ms var(--ease), border-color 200ms var(--ease),
    background-color 200ms var(--ease);
}

.page-privacy .privacy-rail__list a:hover,
.page-privacy .privacy-rail__list a:focus-visible {
  color: var(--cyan);
  border-color: var(--line-cyan);
  background: rgba(43, 227, 198, 0.08);
}

.page-privacy .privacy-rail__list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .privacy-rail__num {
  font-family: var(--font-num);
  font-size: 11px;
  font-weight: 600;
  color: var(--tick);
}

.page-privacy .privacy-rail__top {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 14px;
  min-height: 44px;
  padding: 8px 14px 8px 12px;
  border-radius: var(--radius-pill);
  background: var(--stone);
  color: var(--mist);
  font-size: 12px;
  letter-spacing: 0.03em;
  text-decoration: none;
}

.page-privacy .privacy-rail__top-arrow {
  font-family: var(--font-num);
  color: var(--cyan);
}

.page-privacy .privacy-rail__top:hover,
.page-privacy .privacy-rail__top:focus-visible {
  background: var(--pine);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
  max-width: var(--width-prose);
}

.page-privacy .privacy-clause {
  padding-block: clamp(26px, 4.6vw, 46px);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-clause:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .privacy-clause__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 29px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-privacy .privacy-clause__num {
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: clamp(13px, 1.6vw, 15px);
  font-weight: 600;
  color: var(--cyan);
  padding-top: 3px;
}

.page-privacy .privacy-clause p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(241, 244, 239, 0.84);
}

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

.page-privacy .privacy-inline-num {
  font-family: var(--font-num);
  font-weight: 600;
  color: var(--tick);
  font-size: 0.94em;
}

.page-privacy .privacy-link {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-color: rgba(43, 227, 198, 0.42);
  text-underline-offset: 3px;
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  color: var(--mist);
  text-decoration-color: var(--cyan);
}

.page-privacy .privacy-sub {
  margin: 26px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(16px, 2vw, 18px);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--tick);
}

/* ---------- 信息分档表 ---------- */
.page-privacy .privacy-fields {
  margin: 16px 0 0;
  display: grid;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  background: var(--glass);
  overflow: hidden;
}

.page-privacy .privacy-fields__row {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-fields__row:first-child {
  border-top: none;
}

.page-privacy .privacy-fields dt {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--amber);
}

.page-privacy .privacy-fields dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(241, 244, 239, 0.82);
}

/* ---------- 本地存储示意 ---------- */
.page-privacy .privacy-diagram {
  margin: 18px 0 20px;
}

.page-privacy .privacy-diagram__frame {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(27, 58, 87, 0.42), rgba(14, 43, 36, 0.5));
  padding: clamp(12px, 2.4vw, 22px);
}

.page-privacy .privacy-diagram svg {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-privacy .privacy-diagram .caption {
  display: block;
  margin-top: 10px;
  color: var(--data);
}

/* ---------- 圆点列表 ---------- */
.page-privacy .privacy-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(241, 244, 239, 0.82);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(43, 227, 198, 0.14);
}

/* ---------- 用途四条 ---------- */
.page-privacy .privacy-uses {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--line-soft);
}

.page-privacy .privacy-uses li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 16px 18px;
  background: rgba(35, 42, 46, 0.76);
}

.page-privacy .privacy-uses__key {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 600;
  color: var(--tick);
  padding-top: 4px;
}

.page-privacy .privacy-uses__text {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(241, 244, 239, 0.84);
}

.page-privacy .privacy-share {
  margin-top: 24px;
  padding: 18px 20px;
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: rgba(255, 138, 61, 0.07);
}

.page-privacy .privacy-share__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-privacy .privacy-share p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(241, 244, 239, 0.84);
}

/* ---------- 保存时长 ---------- */
.page-privacy .privacy-keep {
  margin: 16px 0 4px;
  display: grid;
  gap: 0;
  border-top: 1px dashed var(--line-mid);
}

.page-privacy .privacy-keep__item {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line-mid);
}

.page-privacy .privacy-keep__label {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--data);
}

.page-privacy .privacy-keep__value {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 步骤 ---------- */
.page-privacy .privacy-steps {
  margin: 10px 0 0;
  padding: 0 0 0 0;
  list-style: none;
  counter-reset: pstep;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-steps li {
  position: relative;
  counter-increment: pstep;
  padding-left: 34px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(241, 244, 239, 0.84);
}

.page-privacy .privacy-steps li::before {
  content: counter(pstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 600;
  color: var(--cyan);
  border-bottom: 1px solid var(--line-cyan);
  padding-bottom: 1px;
}

/* ---------- 联系块 ---------- */
.page-privacy .privacy-contact {
  margin: 22px 0 4px;
  padding: 20px 20px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  background: linear-gradient(150deg, rgba(27, 58, 87, 0.34), rgba(14, 43, 36, 0.62));
}

.page-privacy .privacy-contact__label {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--data);
}

.page-privacy .privacy-contact__mail {
  margin: 0 0 10px;
  overflow-wrap: anywhere;
}

.page-privacy .privacy-contact__mail a {
  font-family: var(--font-num);
  font-size: clamp(14px, 2vw, 17px);
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  padding-bottom: 2px;
}

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

.page-privacy .privacy-contact__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(241, 244, 239, 0.78);
}

.page-privacy .privacy-tail {
  margin-top: 18px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(241, 244, 239, 0.76);
}

/* ---------- 桌面端：编号索引转纵向刻度 ---------- */
@media (min-width: 1024px) {
  .page-privacy .privacy-topline__inner {
    padding-block: 16px;
  }

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

  .page-privacy .privacy-layout {
    grid-template-columns: minmax(200px, 236px) minmax(0, var(--width-prose));
    column-gap: clamp(36px, 5.4vw, 84px);
  }

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

  .page-privacy .privacy-rail__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 4px 0 4px 20px;
    border-left: 1px solid var(--line-soft);
  }

  .page-privacy .privacy-rail__list a {
    display: flex;
    align-items: baseline;
    min-height: 0;
    padding: 9px 0;
    border: none;
    border-radius: 0;
    background: transparent;
    white-space: normal;
    position: relative;
    text-align: left;
  }

  .page-privacy .privacy-rail__list a::before {
    content: "";
    position: absolute;
    left: -18px;
    top: 17px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--pine);
    transition: background-color 200ms var(--ease), box-shadow 200ms var(--ease);
  }

  .page-privacy .privacy-rail__list a:hover,
  .page-privacy .privacy-rail__list a:focus-visible {
    background: transparent;
    color: var(--cyan);
  }

  .page-privacy .privacy-rail__list a:hover::before,
  .page-privacy .privacy-rail__list a:focus-visible::before {
    background: var(--cyan);
    box-shadow: 0 0 0 4px rgba(43, 227, 198, 0.18);
  }

  .page-privacy .privacy-rail__num {
    min-width: 26px;
  }

  .page-privacy .privacy-hero__stats {
    max-width: 620px;
  }

  .page-privacy .privacy-hero__figure {
    border-radius: var(--radius-l);
  }

  .page-privacy .privacy-fields__row {
    grid-template-columns: 156px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
    padding: 18px 22px;
  }

  .page-privacy .privacy-clause {
    padding-block: clamp(38px, 4.2vw, 58px);
  }

  .page-privacy .privacy-keep__item {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 1320px) {
  .page-privacy .privacy-hero__stats {
    max-width: 700px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-rail__list a,
  .page-privacy .privacy-rail__list a::before,
  .page-privacy .privacy-rail__top {
    transition: none;
  }
}
<<<END>>>