.page-privacy {
  --pp-index-w: 180px;
  --pp-measure: 680px;
  --pp-rule: 1px solid var(--c-line);
  background: var(--c-garage);
  color: var(--c-silver);
  padding-bottom: 72px;
}

.page-privacy .pp-band {
  height: 3px;
  background: linear-gradient(90deg, rgba(79, 184, 255, 0) 0%, var(--c-blue) 22%, var(--c-blue-deep) 68%, rgba(19, 90, 140, 0) 100%);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  padding-top: 28px;
}

.page-privacy .pp-hero .crumb {
  margin-bottom: 28px;
}

.page-privacy .pp-hero .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-dim);
}

.page-privacy .pp-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 7vw, 58px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-white);
}

.page-privacy .pp-hero .lede {
  margin: 20px 0 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-silver);
}

.page-privacy .pp-meta {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 0;
}

.page-privacy .pp-meta li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 18px;
  border-left: var(--pp-rule);
}

.page-privacy .pp-meta li:first-child {
  padding-left: 0;
  border-left: 0;
}

.page-privacy .pp-meta__k {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--c-dim);
}

.page-privacy .pp-meta__v {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--c-white);
  word-break: break-all;
}

.page-privacy .pp-meta__v--link {
  text-decoration: none;
  border-bottom: 1px solid var(--c-blue-deep);
}

.page-privacy .pp-meta__v--link:hover,
.page-privacy .pp-meta__v--link:focus-visible {
  color: var(--c-blue);
  border-bottom-color: var(--c-blue);
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .pp-banner {
  position: relative;
  margin: 32px 0 0;
  border: var(--pp-rule);
  background: linear-gradient(135deg, var(--c-carbon) 0%, var(--c-garage) 60%, rgba(19, 90, 140, 0.28) 100%);
  overflow: hidden;
}

.page-privacy .pp-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1600 / 600;
  object-fit: cover;
  opacity: 0.9;
}

.page-privacy .pp-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(to bottom, rgba(5, 7, 10, 0.22) 0 1px, rgba(5, 7, 10, 0) 1px 4px);
}

.page-privacy .pp-banner__cap {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 10px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-dim);
}

/* ---------- 版面骨架 ---------- */
.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-top: 40px;
}

/* ---------- 章节索引 ---------- */
.page-privacy .pp-index {
  border-top: 2px solid var(--c-blue);
  padding-top: 14px;
}

.page-privacy .pp-index__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-dim);
}

.page-privacy .pp-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 12px;
}

.page-privacy .pp-index__link {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 0 8px 12px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-silver);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-privacy .pp-index__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--c-line);
  transition: background 0.2s var(--ease);
}

.page-privacy .pp-index__link:hover,
.page-privacy .pp-index__link:focus-visible {
  color: var(--c-white);
}

.page-privacy .pp-index__link:hover::before,
.page-privacy .pp-index__link:focus-visible::before {
  background: var(--c-blue);
}

.page-privacy .pp-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-blue);
  letter-spacing: 0.08em;
}

.page-privacy .pp-index__extra {
  margin-top: 20px;
  padding-top: 14px;
  border-top: var(--pp-rule);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.page-privacy .pp-index__extra-title {
  width: 100%;
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-dim);
}

.page-privacy .pp-index__extra a {
  font-size: 13px;
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .pp-index__extra a:hover,
.page-privacy .pp-index__extra a:focus-visible {
  border-bottom-color: var(--c-blue);
}

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

.page-privacy .pp-sec {
  scroll-margin-top: calc(var(--header-h) + 24px);
  padding-top: 24px;
  border-top: var(--pp-rule);
  margin-bottom: 48px;
}

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

.page-privacy .pp-sec__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-blue);
}

.page-privacy .pp-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 4.4vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

.page-privacy .pp-sec p {
  margin: 0 0 18px;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-silver);
}

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

.page-privacy .pp-inline {
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--c-blue-deep);
  word-break: break-all;
}

.page-privacy .pp-inline:hover,
.page-privacy .pp-inline:focus-visible {
  border-bottom-color: var(--c-blue);
}

/* ---------- 信息通道卡片 ---------- */
.page-privacy .pp-card {
  background: var(--c-steel);
  border: var(--pp-rule);
  padding: 18px 16px;
  margin: 0 0 12px;
}

.page-privacy .pp-card h3 {
  margin: 0 0 10px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--c-white);
}

.page-privacy .pp-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-silver);
}

/* ---------- 提示块 ---------- */
.page-privacy .pp-note {
  margin: 20px 0 0;
  padding: 16px 16px 16px 18px;
  background: var(--c-carbon);
  border-left: 3px solid var(--c-blue);
}

.page-privacy .pp-note--warn {
  border-left-color: var(--c-orange);
}

.page-privacy .pp-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-silver);
}

.page-privacy .pp-note strong {
  color: var(--c-white);
  font-weight: 600;
}

/* ---------- 用途清单 ---------- */
.page-privacy .pp-purpose {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-privacy .pp-purpose li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: var(--pp-rule);
}

.page-privacy .pp-purpose li:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .pp-purpose__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-dim);
  padding-top: 3px;
}

.page-privacy .pp-purpose h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--c-white);
}

.page-privacy .pp-purpose p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-silver);
}

/* ---------- 保存期限表 ---------- */
.page-privacy .pp-facts {
  margin: 0 0 22px;
  border: var(--pp-rule);
  background: var(--c-carbon);
}

.page-privacy .pp-facts__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 16px;
  border-top: var(--pp-rule);
}

.page-privacy .pp-facts__row:first-child {
  border-top: 0;
}

.page-privacy .pp-facts dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-blue);
}

.page-privacy .pp-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-silver);
}

/* ---------- 申请步骤 ---------- */
.page-privacy .pp-steps {
  margin: 0 0 22px;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-steps__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 12px 14px;
  background: var(--c-steel);
  border: var(--pp-rule);
}

.page-privacy .pp-steps__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-blue);
  padding-top: 2px;
}

.page-privacy .pp-steps__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-silver);
}

/* ---------- 收束 ---------- */
.page-privacy .pp-end {
  margin-top: 8px;
  padding: 24px 0 0;
  border-top: 2px solid var(--c-blue-deep);
}

.page-privacy .pp-end__text {
  margin: 0 0 20px;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-silver);
}

.page-privacy .pp-end__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .pp-end__actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .pp-hero {
    padding-top: 40px;
  }

  .page-privacy .pp-card {
    padding: 22px 24px;
  }

  .page-privacy .pp-note {
    padding: 20px 24px;
  }

  .page-privacy .pp-facts__row {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
    padding: 16px 20px;
  }

  .page-privacy .pp-purpose li {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 16px;
    padding: 20px 0;
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-layout {
    grid-template-columns: var(--pp-index-w) minmax(0, var(--pp-measure));
    justify-content: center;
    gap: 64px;
    padding-top: 56px;
  }

  .page-privacy .pp-index {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-privacy .pp-index__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .page-privacy .pp-index__link {
    font-size: 13px;
    padding: 7px 0 7px 14px;
  }

  .page-privacy .pp-sec {
    margin-bottom: 64px;
    padding-top: 28px;
  }

  .page-privacy .pp-banner {
    margin-top: 40px;
  }
}

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