.page-privacy {
  --pp-h1: clamp(2rem, 4.6vw, 3.4rem);
  --pp-measure: 68ch;
  background: var(--foam);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.75;
}

.page-privacy .container {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-privacy h1,
.page-privacy h2,
.page-privacy h3 {
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-privacy a {
  color: inherit;
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
}

.page-privacy .inline-link {
  color: var(--navy-700);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  word-break: break-word;
}

.page-privacy .inline-link:hover {
  color: var(--coral-deep);
}

.page-privacy .inline-link--onDark {
  color: var(--sand);
}

.page-privacy .inline-link--onDark:hover {
  color: var(--coral);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--hair-strong);
  background: var(--foam);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-privacy .privacy-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  padding-block: clamp(24px, 4.5vw, 56px) clamp(28px, 4.5vw, 60px);
}

.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: var(--salt);
  margin-bottom: clamp(20px, 3.5vw, 40px);
}

.page-privacy .breadcrumbs__link {
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .breadcrumbs__link:hover {
  border-bottom-color: var(--coral);
}

.page-privacy .breadcrumbs__sep {
  color: var(--mist);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
}

.page-privacy .eyebrow {
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--coral-deep);
}

.page-privacy .privacy-hero h1 {
  font-size: var(--pp-h1);
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.page-privacy .privacy-hero__lede {
  margin: 18px 0 0;
  max-width: 54ch;
  color: var(--salt);
  font-size: clamp(15px, 1.1vw, 17px);
}

.page-privacy .privacy-meta {
  margin: 0;
  border-top: 2px solid var(--ink);
  background: rgba(247, 244, 236, 0.82);
  padding: 4px 0 0;
}

.page-privacy .privacy-meta__row {
  display: grid;
  gap: 2px 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--hair);
}

.page-privacy .privacy-meta dt {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--salt);
}

.page-privacy .privacy-meta dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
}

.page-privacy .privacy-meta .meta-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-hero__bar {
  position: relative;
  background: var(--navy-900);
  color: var(--foam);
}

.page-privacy .privacy-hero__bar-inner {
  padding-block: 12px;
  font-size: 13px;
  line-height: 1.6;
}

.page-privacy .privacy-hero__bar-inner p {
  margin: 0;
}

/* ---------- 文档区 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  padding-block: clamp(32px, 5vw, 72px);
  align-items: start;
}

.page-privacy .privacy-toc {
  order: 1;
}

.page-privacy .privacy-toc__inner {
  border: 1px solid var(--hair-strong);
  background: var(--foam);
  padding: 18px 18px 20px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--salt);
}

.page-privacy .privacy-toc__progress {
  display: none;
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 7px 0;
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  border-bottom: 1px solid var(--hair);
}

.page-privacy .privacy-toc__link:hover {
  color: var(--coral-deep);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: var(--coral);
  letter-spacing: 0.06em;
  flex: none;
}

.page-privacy .privacy-toc__help {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--salt);
  word-break: break-word;
}

.page-privacy .privacy-toc__hours {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--salt);
}

.page-privacy .privacy-doc {
  order: 2;
  min-width: 0;
}

.page-privacy .doc-section {
  border-top: 1px solid var(--hair-strong);
  padding-top: clamp(18px, 2.6vw, 28px);
}

.page-privacy .doc-section + .doc-section {
  margin-top: clamp(34px, 5vw, 58px);
}

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

.page-privacy .doc-section__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1;
  color: var(--sand);
  letter-spacing: -0.03em;
  flex: none;
}

.page-privacy .doc-section__title {
  font-size: clamp(1.2rem, 2.4vw, 1.66rem);
  line-height: 1.25;
}

.page-privacy .doc-p {
  margin: 16px 0 0;
  max-width: var(--pp-measure);
}

.page-privacy .doc-subtitle {
  margin: 26px 0 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--navy-700);
}

.page-privacy .doc-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  max-width: var(--pp-measure);
  display: grid;
  gap: 10px;
}

.page-privacy .doc-list--tight {
  gap: 8px;
}

.page-privacy .doc-list li {
  position: relative;
  padding-left: 20px;
  line-height: 1.7;
}

.page-privacy .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 10px;
  height: 1px;
  background: var(--coral);
}

.page-privacy .doc-list strong {
  font-weight: 700;
  color: var(--navy-700);
}

/* 信息类型网格 */
.page-privacy .info-grid {
  margin-top: 22px;
  display: grid;
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair-strong);
}

.page-privacy .info-item {
  background: var(--foam);
  padding: 16px 18px 18px;
}

.page-privacy .info-item__title {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.page-privacy .info-item__title::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--coral);
  flex: none;
}

.page-privacy .info-list {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.page-privacy .info-list li {
  font-size: 14px;
  line-height: 1.65;
  color: var(--salt);
}

/* 用途表 */
.page-privacy .use-table {
  margin-top: 22px;
  border-top: 1px solid var(--hair-strong);
}

.page-privacy .use-row {
  display: grid;
  gap: 4px 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hair);
  font-size: 14px;
  line-height: 1.6;
}

.page-privacy .use-row > span:nth-child(2),
.page-privacy .use-row > span:nth-child(3) {
  color: var(--salt);
}

.page-privacy .use-row__key {
  font-weight: 700;
  color: var(--navy-700);
}

.page-privacy .use-row--head {
  display: none;
}

/* 共享卡片 */
.page-privacy .share-grid {
  margin-top: 22px;
  display: grid;
  gap: 14px;
}

.page-privacy .share-item {
  border: 1px solid var(--hair-strong);
  border-left: 3px solid var(--tide);
  padding: 16px 18px 18px;
}

.page-privacy .share-item__title {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .share-item p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--salt);
}

/* 提示块 */
.page-privacy .callout {
  margin-top: 24px;
  background: var(--sand);
  border-left: 4px solid var(--coral);
  padding: 20px 20px 22px;
}

.page-privacy .callout__title {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--ink);
}

.page-privacy .callout__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  border-top: 1px solid rgba(10, 26, 34, 0.22);
  padding-top: 14px;
}

.page-privacy .callout__list li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
  padding-left: 20px;
  position: relative;
}

.page-privacy .callout__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 10px;
  height: 1px;
  background: var(--navy-700);
}

.page-privacy .callout__list strong {
  font-weight: 700;
  color: var(--navy-900);
}

.page-privacy .callout__contact {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(10, 26, 34, 0.22);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 相关入口 ---------- */
.page-privacy .privacy-related {
  background: var(--navy-900);
  color: var(--foam);
  border-top: 1px solid var(--hair-strong);
  padding-block: clamp(34px, 5vw, 64px);
}

.page-privacy .privacy-related__title {
  margin: 0 0 clamp(18px, 2.6vw, 28px);
  font-size: clamp(1.15rem, 2.2vw, 1.6rem);
  letter-spacing: -0.01em;
}

.page-privacy .related-grid {
  display: grid;
  gap: 12px;
}

.page-privacy .related-card {
  display: grid;
  gap: 8px;
  padding: 18px 18px 20px;
  border: 1px solid var(--hair-light);
  text-decoration: none;
  color: var(--foam);
  transition: border-color 240ms var(--ease), background-color 240ms var(--ease);
}

.page-privacy .related-card:hover {
  border-color: var(--coral);
  background: var(--navy-700);
}

.page-privacy .related-card__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--coral);
}

.page-privacy .related-card__title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
}

.page-privacy .related-card__text {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-meta__row {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
  }

  .page-privacy .info-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .related-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 780px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  }

  .page-privacy .use-row {
    grid-template-columns: 1.05fr 1.5fr 1fr;
  }

  .page-privacy .use-row--head {
    display: grid;
    padding-block: 10px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    color: var(--salt);
  }

  .page-privacy .share-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 238px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-privacy .privacy-toc__inner {
    position: sticky;
    top: 72px;
  }

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

/* 阅读进度（支持滚动驱动动画时增强显示） */
@supports (animation-timeline: scroll()) {
  .page-privacy .privacy-toc__progress {
    display: block;
    position: relative;
    height: 3px;
    margin-bottom: 14px;
    background: var(--hair);
    overflow: hidden;
  }

  .page-privacy .privacy-toc__progress::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--coral);
    transform: scaleX(0);
    transform-origin: left center;
    animation: pp-scroll-fill linear both;
    animation-timeline: scroll(root block);
  }
}

@keyframes pp-scroll-fill {
  to {
    transform: scaleX(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__progress::before {
    animation: none;
  }

  .page-privacy .related-card {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #ffffff;
    color: #000000;
    font-size: 12pt;
  }

  .page-privacy .privacy-hero__media,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-related,
  .page-privacy .privacy-hero__bar {
    display: none;
  }

  .page-privacy .privacy-layout {
    display: block;
    padding-block: 0;
  }

  .page-privacy .doc-p,
  .page-privacy .doc-list {
    max-width: none;
  }

  .page-privacy .callout {
    background: transparent;
    border: 1px solid #000000;
    border-left: 4px solid #000000;
  }

  .page-privacy .doc-section + .doc-section {
    margin-top: 22pt;
  }
}
<<<END>>>