.page-privacy {
  --doc-width: 42em;
  --toc-width: 216px;
}

.page-privacy .breadcrumb {
  padding-top: 20px;
}

/* ---------- 顶部情绪入口 ---------- */
.page-privacy .legal-hero {
  position: relative;
  border-bottom: 1px solid var(--line);
}

.page-privacy .legal-hero__frame {
  position: relative;
  height: clamp(180px, 30vw, 320px);
  overflow: hidden;
  background: var(--deep);
}

.page-privacy .legal-hero__frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.62;
}

.page-privacy .legal-hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 10, 20, 0.55) 0%, rgba(6, 10, 20, 0.18) 42%, rgba(6, 10, 20, 0.97) 100%),
    repeating-linear-gradient(90deg, rgba(30, 44, 74, 0.34) 0 1px, transparent 1px 96px);
  pointer-events: none;
}

.page-privacy .legal-hero__inner {
  position: relative;
  margin-top: calc(-1 * clamp(56px, 9vw, 128px));
  padding-bottom: clamp(26px, 4vw, 46px);
}

.page-privacy .legal-hero .eyebrow {
  color: var(--gold);
  letter-spacing: 0.18em;
}

.page-privacy .legal-hero__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 5.6vw, 60px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--fog);
  margin: 14px 0 18px;
  max-width: 20em;
  overflow-wrap: break-word;
}

.page-privacy .legal-hero__lead {
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--haze);
  margin: 0;
}

.page-privacy .legal-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 30px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .legal-meta__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-privacy .legal-meta__k {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--haze);
}

.page-privacy .legal-meta__v {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--fog);
  overflow-wrap: anywhere;
}

.page-privacy .legal-meta__v--mail {
  color: var(--cyan);
}

/* ---------- 布局骨架 ---------- */
.page-privacy .legal-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 48px);
  padding: clamp(32px, 6vw, 62px) 0 clamp(60px, 8vw, 110px);
}

/* ---------- 左侧章节索引 ---------- */
.page-privacy .legal-toc {
  position: relative;
  min-width: 0;
}

.page-privacy .legal-toc__label {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--haze);
  margin: 0 0 10px;
}

.page-privacy .toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .toc__item {
  flex: none;
}

.page-privacy .toc__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  color: var(--haze);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-privacy .toc__num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-privacy .toc__link:hover,
.page-privacy .toc__link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(56, 225, 214, 0.06);
}

/* ---------- 正文 ---------- */
.page-privacy .doc-body {
  min-width: 0;
}

.page-privacy .doc-section {
  scroll-margin-top: 112px;
  padding-bottom: clamp(34px, 6vw, 62px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .doc-section + .doc-section {
  padding-top: clamp(34px, 6vw, 62px);
}

.page-privacy .doc-section:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .doc-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .doc-section__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-privacy .doc-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 2.7vw, 30px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--fog);
}

.page-privacy .doc-section p {
  max-width: var(--doc-width);
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--fog);
}

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

.page-privacy .doc-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 225, 214, 0.4);
  transition: border-color 0.18s var(--ease);
}

.page-privacy .doc-link:hover,
.page-privacy .doc-link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-privacy .doc-mail {
  font-family: var(--font-mono);
  font-size: 0.94em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

/* ---------- 关键承诺块 ---------- */
.page-privacy .doc-section p.promise {
  max-width: var(--doc-width);
  margin: 24px 0 0;
  padding: 18px 20px;
  border: 1px solid var(--gold);
  border-left-width: 3px;
  background: linear-gradient(90deg, rgba(242, 193, 78, 0.11) 0%, rgba(13, 21, 38, 0.92) 58%);
  color: var(--fog);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 四类信息卡 ---------- */
.page-privacy .fact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .fact {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  background: var(--layer);
  transition: border-color 0.18s var(--ease);
}

.page-privacy .fact::before {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 10px;
  height: 10px;
  border-top: 1px solid var(--cyan);
  border-right: 1px solid var(--cyan);
  opacity: 0.55;
}

.page-privacy .fact:hover {
  border-color: rgba(56, 225, 214, 0.55);
}

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

.page-privacy .doc-section .fact__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--haze);
}

/* ---------- 字段—用途对照 ---------- */
.page-privacy .map {
  margin: 22px 0 24px;
  border-top: 1px solid var(--line);
}

.page-privacy .map__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .map__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-privacy .map__v {
  font-size: 15px;
  line-height: 1.85;
  color: var(--fog);
  min-width: 0;
  overflow-wrap: break-word;
}

/* ---------- 关闭路径 ---------- */
.page-privacy .steps {
  counter-reset: step;
  display: grid;
  gap: 10px;
  margin: 22px 0 24px;
  padding: 0;
  list-style: none;
}

.page-privacy .steps__item {
  counter-increment: step;
  position: relative;
  padding: 13px 16px 13px 48px;
  border: 1px solid var(--line);
  background: rgba(13, 21, 38, 0.66);
  font-size: 15px;
  line-height: 1.75;
  color: var(--fog);
}

.page-privacy .steps__item::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 16px;
  top: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

/* ---------- 结尾链接 ---------- */
.page-privacy .doc-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 26px 0 0;
}

.page-privacy .doc-links__a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  color: var(--fog);
  text-decoration: none;
  font-size: 14px;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-privacy .doc-links__arrow {
  color: var(--gold);
}

.page-privacy .doc-links__a:hover,
.page-privacy .doc-links__a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-privacy .doc-links__a:hover .doc-links__arrow,
.page-privacy .doc-links__a:focus-visible .doc-links__arrow {
  color: var(--cyan);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-privacy .fact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .legal-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 32px;
  }

  .page-privacy .doc-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-privacy .map__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
  }

  .page-privacy .map__k {
    padding-top: 4px;
  }
}

/* ---------- 桌面：左索引 + 右正文 ---------- */
@media (min-width: 900px) {
  .page-privacy .legal-layout {
    grid-template-columns: var(--toc-width) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 88px);
    align-items: start;
  }

  .page-privacy .legal-toc {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .legal-toc__label {
    margin-bottom: 14px;
  }

  .page-privacy .toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .toc__item {
    flex: 1 1 auto;
  }

  .page-privacy .toc__link {
    border: 0;
    border-left: 2px solid transparent;
    padding: 9px 12px;
    white-space: normal;
    background: none;
  }

  .page-privacy .toc__text {
    line-height: 1.5;
  }

  .page-privacy .toc__link:hover,
  .page-privacy .toc__link:focus-visible {
    border-left-color: var(--gold);
    color: var(--fog);
    background: rgba(13, 21, 38, 0.72);
  }
}

@media (min-width: 1100px) {
  .page-privacy .legal-meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc__link,
  .page-privacy .fact,
  .page-privacy .doc-link,
  .page-privacy .doc-links__a {
    transition: none;
  }
}
<<<END>>>