.page-privacy {
  --doc-idx: 15rem;
  --doc-measure: 36rem;
  --doc-line: 1px solid var(--hair-light);
  background: var(--cream);
  color: var(--ink);
  overflow-x: hidden;
}

/* 首屏 */
.page-privacy .doc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 80% 0%, rgba(23, 107, 99, 0.55), transparent 60%),
    linear-gradient(160deg, #0E3B36 0%, #0A2E2A 100%);
  color: var(--cream);
  padding: 1.25rem 0 2.75rem;
  border-bottom: 1px solid var(--hair-dark);
}

.page-privacy .doc-hero::after {
  content: "";
  position: absolute;
  right: -6rem;
  bottom: -9rem;
  width: 22rem;
  height: 22rem;
  border: 1px solid rgba(231, 200, 122, 0.28);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

.page-privacy .doc-hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-privacy .doc-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
  filter: saturate(0.55) contrast(0.92);
  max-width: 100%;
}

.page-privacy .doc-hero-inner {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumb {
  margin-bottom: 1.5rem;
}

.page-privacy .crumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.page-privacy .crumb-item + .crumb-item::before {
  content: "/";
  margin-right: 0.4rem;
  color: rgba(231, 200, 122, 0.6);
}

.page-privacy .crumb-link {
  color: rgba(247, 240, 225, 0.82);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

.page-privacy .crumb-current {
  color: var(--pale);
}

.page-privacy .doc-eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pale);
}

.page-privacy .doc-hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  max-width: 22ch;
  color: var(--cream);
}

.page-privacy .doc-lede {
  margin: 0;
  max-width: 34rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(247, 240, 225, 0.86);
}

.page-privacy .doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin: 1.75rem 0 0;
  padding: 0.75rem 0 0;
  list-style: none;
  border-top: 1px solid rgba(231, 200, 122, 0.28);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: rgba(231, 200, 122, 0.9);
}

.page-privacy .doc-meta li {
  position: relative;
  padding-left: 0.9rem;
}

.page-privacy .doc-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  margin-top: -2.5px;
  background: var(--dusk);
  transform: rotate(45deg);
}

/* 主体双栏 */
.page-privacy .doc-body {
  display: grid;
  gap: 2rem;
  padding: 2.25rem 0 3.5rem;
}

.page-privacy .doc-index {
  border: 1px solid var(--hair-light);
  background: linear-gradient(180deg, rgba(228, 216, 195, 0.55), rgba(247, 240, 225, 0.2));
  padding: 1rem 1rem 1.1rem;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-privacy .doc-index-title {
  margin: 0 0 0.75rem;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--tide);
  text-transform: uppercase;
}

.page-privacy .doc-index-list {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0 0 0.35rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .doc-index-list li {
  flex: 0 0 auto;
}

.page-privacy .doc-index-link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  line-height: 1.3;
  white-space: nowrap;
  color: var(--lagoon);
  text-decoration: none;
  background: var(--cream);
  border: 1px solid rgba(27, 26, 23, 0.12);
  border-left: 3px solid transparent;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.page-privacy .doc-index-link .mono {
  font-size: 0.7rem;
  color: var(--dusk);
  letter-spacing: 0.08em;
}

.page-privacy .doc-index-link:hover,
.page-privacy .doc-index-link:focus-visible {
  background: var(--paper);
  border-left-color: var(--brick);
  transform: translateY(-1px);
}

.page-privacy .doc-index-link:focus-visible {
  outline: 2px solid var(--brick);
  outline-offset: 2px;
}

.page-privacy .doc-index-foot {
  margin: 0.85rem 0 0;
  padding-top: 0.7rem;
  border-top: 1px solid var(--hair-light);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-privacy .doc-index-foot a {
  color: var(--tide);
  text-decoration: none;
  border-bottom: 1px solid rgba(23, 107, 99, 0.35);
}

.page-privacy .doc-index-foot a:hover,
.page-privacy .doc-index-foot a:focus-visible {
  color: var(--brick);
  border-bottom-color: var(--brick);
}

/* 长文章 */
.page-privacy .doc-article {
  min-width: 0;
}

.page-privacy .doc-section {
  padding: 1.75rem 0 2.25rem;
  border-top: 1px solid var(--hair-light);
}

.page-privacy .doc-section:first-child {
  border-top: 0;
  padding-top: 0.25rem;
}

.page-privacy .doc-sec-head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.page-privacy .doc-num {
  font-family: var(--font-mono);
  font-size: clamp(1.25rem, 4vw, 1.75rem);
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--dusk);
  border-bottom: 2px solid var(--pale);
  padding-bottom: 0.15rem;
}

.page-privacy .doc-article h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4.6vw, 1.95rem);
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--lagoon);
}

.page-privacy .doc-article h3,
.page-privacy .doc-h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .doc-article p {
  margin: 0 0 0.9rem;
  max-width: var(--doc-measure);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

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

.page-privacy .doc-article a {
  color: var(--tide);
  text-decoration: none;
  border-bottom: 1px solid rgba(23, 107, 99, 0.35);
}

.page-privacy .doc-article a:hover,
.page-privacy .doc-article a:focus-visible {
  color: var(--brick);
  border-bottom-color: var(--brick);
}

.page-privacy .doc-block {
  margin-top: 1.35rem;
  padding-left: 1rem;
  border-left: 2px solid var(--pale);
}

.page-privacy .doc-block p {
  margin-bottom: 0;
}

/* 提示块 */
.page-privacy .doc-note {
  margin-top: 1.75rem;
  padding: 1rem 1.15rem 1.05rem;
  background: var(--paper);
  border-left: 4px solid var(--brick);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-privacy .doc-note p {
  margin: 0;
  max-width: none;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink);
}

.page-privacy .doc-note strong {
  color: var(--brick);
}

/* 用途列表 */
.page-privacy .doc-list {
  list-style: none;
  margin: 1.25rem 0;
  padding: 0;
  border-top: 1px solid var(--hair-light);
}

.page-privacy .doc-list li {
  display: grid;
  gap: 0.3rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--hair-light);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-privacy .doc-key {
  display: inline-block;
  justify-self: start;
  padding: 0.1rem 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--lagoon);
  background: rgba(231, 200, 122, 0.4);
  border-left: 2px solid var(--dusk);
}

/* 步骤 */
.page-privacy .doc-steps {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  counter-reset: none;
}

.page-privacy .doc-steps li {
  position: relative;
  padding: 1rem 1rem 1.05rem 1.15rem;
  background: rgba(228, 216, 195, 0.42);
  border: 1px solid rgba(27, 26, 23, 0.1);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-privacy .doc-step-no {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--tide);
}

.page-privacy .doc-steps p {
  margin: 0;
  font-size: 0.9375rem;
}

/* 卡片组 */
.page-privacy .doc-grid {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.35rem;
}

.page-privacy .doc-card {
  padding: 1rem 1.1rem 1.1rem;
  background: var(--cream);
  border: 1px solid rgba(27, 26, 23, 0.12);
  border-top: 3px solid var(--tide);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-privacy .doc-card p {
  max-width: none;
  font-size: 0.9375rem;
  line-height: 1.8;
}

.page-privacy .doc-card-label {
  margin: 0 0 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--dusk);
  text-transform: uppercase;
}

/* 联系面板 */
.page-privacy .doc-contact {
  margin: 1.5rem 0 1.75rem;
  padding: 1.25rem 1.15rem 1.35rem;
  background:
    linear-gradient(150deg, rgba(23, 107, 99, 0.9), transparent 70%),
    var(--lagoon);
  color: var(--cream);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-privacy .doc-contact-title {
  margin: 0 0 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--pale);
  text-transform: uppercase;
}

.page-privacy .doc-contact-list {
  margin: 0;
  display: grid;
  gap: 0.7rem;
}

.page-privacy .doc-contact-row {
  display: grid;
  gap: 0.15rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid rgba(231, 200, 122, 0.22);
}

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

.page-privacy .doc-contact-row dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: rgba(231, 200, 122, 0.85);
}

.page-privacy .doc-contact-row dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--cream);
  word-break: break-word;
}

.page-privacy .doc-contact-row dd a {
  color: var(--pale);
  border-bottom-color: rgba(231, 200, 122, 0.5);
}

.page-privacy .doc-contact-row dd a:hover,
.page-privacy .doc-contact-row dd a:focus-visible {
  color: #fff;
  border-bottom-color: #fff;
}

/* 回到顶部 */
.page-privacy .doc-top-link {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.55rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--lagoon);
  text-decoration: none;
  background: transparent;
  border: 1px solid var(--lagoon);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: background 0.18s ease, color 0.18s ease;
}

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

.page-privacy .doc-top-link:focus-visible {
  outline: 2px solid var(--brick);
  outline-offset: 3px;
}

/* 桌面布局 */
@media (min-width: 900px) {
  .page-privacy .doc-hero {
    padding: 1.5rem 0 4rem;
  }

  .page-privacy .doc-lede {
    font-size: 1.0625rem;
  }

  .page-privacy .doc-body {
    grid-template-columns: var(--doc-idx) minmax(0, 1fr);
    gap: 3.5rem;
    padding: 3.25rem 0 5rem;
  }

  .page-privacy .doc-index {
    position: sticky;
    top: 6rem;
    align-self: start;
    padding: 1.15rem 1.15rem 1.25rem;
  }

  .page-privacy .doc-index-list {
    flex-direction: column;
    gap: 0.15rem;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .doc-index-list li {
    flex: 1 1 auto;
    border-bottom: 1px solid rgba(27, 26, 23, 0.07);
  }

  .page-privacy .doc-index-list li:last-child {
    border-bottom: 0;
  }

  .page-privacy .doc-index-link {
    display: flex;
    width: 100%;
    padding: 0.55rem 0.35rem 0.55rem 0.5rem;
    white-space: normal;
    font-size: 0.875rem;
    background: transparent;
    border: 0;
    border-left: 3px solid transparent;
  }

  .page-privacy .doc-index-link:hover,
  .page-privacy .doc-index-link:focus-visible {
    background: rgba(228, 216, 195, 0.6);
    border-left-color: var(--brick);
    transform: none;
  }

  .page-privacy .doc-article p {
    font-size: 1.0625rem;
  }

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

  .page-privacy .doc-list li {
    grid-template-columns: 4.5rem minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
  }

  .page-privacy .doc-contact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem 2rem;
  }
}

@media (min-width: 1180px) {
  .page-privacy .doc-section {
    padding: 2.25rem 0 2.75rem;
  }

  .page-privacy .doc-article h2 {
    font-size: 2rem;
  }
}

/* 打印 */
@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .doc-hero {
    background: #fff;
    color: #000;
    border-bottom: 1px solid #000;
    padding: 0 0 1rem;
  }

  .page-privacy .doc-hero-media,
  .page-privacy .doc-hero::after,
  .page-privacy .doc-index,
  .page-privacy .doc-top-link,
  .page-privacy .doc-meta {
    display: none;
  }

  .page-privacy .doc-hero h1,
  .page-privacy .doc-lede,
  .page-privacy .doc-eyebrow,
  .page-privacy .crumb-link {
    color: #000;
  }

  .page-privacy .doc-body {
    display: block;
    padding: 1rem 0 0;
  }

  .page-privacy .doc-section {
    break-inside: avoid;
    border-top: 1px solid #999;
  }

  .page-privacy .doc-contact {
    background: #fff;
    color: #000;
    border: 1px solid #000;
  }

  .page-privacy .doc-contact-row dd,
  .page-privacy .doc-contact-row dd a,
  .page-privacy .doc-contact-title {
    color: #000;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-index-link,
  .page-privacy .doc-top-link {
    transition: none;
  }

  .page-privacy .doc-index-link:hover,
  .page-privacy .doc-index-link:focus-visible {
    transform: none;
  }
}
<<<PAGE_CSS_DONE>>>