.page-privacy {
  --privacy-measure: 68ch;
  background: var(--cream);
  color: var(--ink);
}

/* 面包屑条 */
.page-privacy .privacy-topbar {
  padding-block: 14px;
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-topbar .breadcrumb__link {
  color: var(--stone);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-privacy .privacy-topbar .breadcrumb__link:hover,
.page-privacy .privacy-topbar .breadcrumb__link:focus-visible {
  color: var(--orange);
}

.page-privacy .privacy-topbar .breadcrumb__current {
  color: var(--ink);
}

/* 页头 */
.page-privacy .privacy-head {
  position: relative;
  overflow: hidden;
  padding-block: clamp(42px, 6vw, 76px) clamp(34px, 5vw, 54px);
  background: linear-gradient(135deg, var(--cream) 0%, var(--sand) 100%);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-head::before {
  content: "§";
  position: absolute;
  right: clamp(-10px, 2vw, 40px);
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-title);
  font-size: clamp(180px, 30vw, 340px);
  font-weight: 900;
  line-height: 1;
  color: var(--navy);
  opacity: 0.05;
  pointer-events: none;
}

.page-privacy .privacy-head .eyebrow {
  color: var(--orange);
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-head h1 {
  position: relative;
  z-index: 1;
  margin: 14px 0 0;
  font-family: var(--font-title);
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--navy);
}

.page-privacy .privacy-lede {
  position: relative;
  z-index: 1;
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.75;
  color: var(--stone);
}

/* 两栏布局 */
.page-privacy .legal-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  padding-block: clamp(34px, 5vw, 72px) clamp(56px, 8vw, 112px);
}

/* 目录轨道：移动端为横向滚动条 */
.page-privacy .legal-rail {
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

.page-privacy .legal-rail__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.page-privacy .legal-rail__nav {
  display: flex;
  flex-direction: row;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .legal-rail__link {
  flex-shrink: 0;
  white-space: nowrap;
  padding: 8px 10px;
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--stone);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .legal-rail__link:hover,
.page-privacy .legal-rail__link:focus-visible {
  color: var(--navy);
  border-bottom-color: var(--orange);
}

/* 正文栏 */
.page-privacy .legal-body {
  max-width: var(--privacy-measure);
}

/* 首图 */
.page-privacy .privacy-figure {
  margin: 0 0 clamp(28px, 4vw, 40px);
}

.page-privacy .privacy-figure__media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--sand);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

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

.page-privacy .privacy-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--stone);
}

/* 条款段落 */
.page-privacy .legal-section {
  scroll-margin-top: calc(var(--header-h) + 24px);
  padding-block: clamp(28px, 4vw, 42px);
  border-top: 1px solid var(--line);
}

.page-privacy .legal-section:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .legal-section h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-title);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--navy);
}

.page-privacy .legal-num {
  font-family: var(--font-mono);
  font-size: clamp(11px, 1.1vw, 13px);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-privacy .legal-section p {
  margin: 0 0 14px;
  font-size: clamp(15px, 1.4vw, 16.5px);
  line-height: 1.85;
  color: var(--ink);
}

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

.page-privacy .legal-section strong {
  font-weight: 600;
  color: var(--navy);
}

.page-privacy .legal-section a {
  color: var(--clay);
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-underline-offset: 3px;
  transition: color 0.2s var(--ease), text-decoration-color 0.2s var(--ease);
}

.page-privacy .legal-section a:hover,
.page-privacy .legal-section a:focus-visible {
  color: var(--orange);
  text-decoration-color: var(--orange);
}

.page-privacy .legal-section .mono {
  font-family: var(--font-mono);
  font-size: 0.94em;
  color: var(--navy);
  word-break: break-all;
}

/* 信息类型卡片：米白底 + 暖橘左边线 */
.page-privacy .info-block {
  margin-top: 16px;
  padding: 15px 18px;
  background: var(--sand);
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-privacy .info-block h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
}

.page-privacy .info-block h3::before {
  content: "";
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clay);
}

.page-privacy .info-block p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
}

/* 用途列表 */
.page-privacy .usage-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 18px 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .usage-list li {
  padding: 13px 16px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-privacy .usage-list strong {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 700;
  color: var(--moss);
}

/* 圆点列表 */
.page-privacy .dot-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .dot-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-privacy .dot-list li:last-child {
  margin-bottom: 0;
}

.page-privacy .dot-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}

.page-privacy .dot-list strong {
  color: var(--navy);
  font-weight: 600;
}

/* 旁注 */
.page-privacy .legal-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 18px 0 0;
  padding: 13px 16px;
  background: var(--cream);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

.page-privacy .legal-note__icon {
  flex-shrink: 0;
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--mint);
}

.page-privacy .legal-note p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--stone);
}

/* 四阶段流图 */
.page-privacy .flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin-block: clamp(26px, 4vw, 40px);
  padding: 18px 20px;
  background: var(--navy);
  border-radius: var(--radius);
}

.page-privacy .flow__step {
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--navy-deep);
  background: var(--mint);
  border-radius: 999px;
}

.page-privacy .flow__arrow {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--orange-soft);
}

/* 返回顶部 */
.page-privacy .privacy-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: clamp(30px, 4vw, 44px);
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--navy);
  text-decoration: none;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

/* 中等屏幕 */
@media (min-width: 720px) {
  .page-privacy .usage-list {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
}

/* 桌面端：左栏固定目录 */
@media (min-width: 900px) {
  .page-privacy .legal-layout {
    grid-template-columns: minmax(160px, 190px) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
  }

  .page-privacy .legal-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    padding-bottom: 0;
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .legal-rail__label {
    padding-left: 16px;
  }

  .page-privacy .legal-rail__nav {
    flex-direction: column;
    gap: 0;
    overflow: visible;
  }

  .page-privacy .legal-rail__link {
    white-space: normal;
    margin-left: -1px;
    padding: 8px 0 8px 16px;
    font-size: 13.5px;
    line-height: 1.45;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }

  .page-privacy .legal-rail__link:hover,
  .page-privacy .legal-rail__link:focus-visible {
    color: var(--orange);
    border-bottom-color: transparent;
    border-left-color: var(--orange);
  }

  .page-privacy .info-block {
    padding: 17px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<END>>>