.page-privacy {
  --p-measure: 42em;
  --p-line: var(--mist);
  --p-rule: 2px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  padding-bottom: clamp(36px, 7vw, 76px);
}

.page-privacy .privacy-top {
  padding-top: clamp(18px, 4vw, 34px);
}

.page-privacy .privacy-top .breadcrumb {
  margin-bottom: clamp(14px, 3vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  display: block;
}

.page-privacy .privacy-hero__head {
  max-width: 46rem;
}

.page-privacy .privacy-title {
  margin: 8px 0 14px;
  font-size: clamp(34px, 7vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-privacy .privacy-hero .lead {
  max-width: 40rem;
  margin: 0;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.78;
}

.page-privacy .privacy-hero__note {
  margin: 18px 0 0;
  padding-left: 11px;
  border-left: 3px solid var(--sun);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: #4a5560;
}

.page-privacy .privacy-hero__media {
  position: relative;
  margin: clamp(22px, 4vw, 34px) 0 0;
  border: var(--p-rule);
  background: var(--soft);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

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

.page-privacy .privacy-hero__media .media__tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--sun);
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 4px 9px;
  border: 1px solid var(--ink);
}

.page-privacy .privacy-hero__media .media__caption {
  display: block;
  padding: 8px 12px 10px;
  font-size: 13px;
  color: #4a5560;
  background: var(--white);
  border-top: 1px solid var(--p-line);
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-index {
  max-width: 900px;
  margin: clamp(24px, 4vw, 36px) auto 0;
  padding: 12px 0;
  border-top: 3px solid var(--ink);
  border-bottom: 1px solid var(--p-line);
}

.page-privacy .privacy-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-index__link {
  display: inline-block;
  padding: 6px 12px;
  font-size: 14px;
  line-height: 1.4;
  font-weight: 600;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--ink);
  border-radius: 2px;
  text-decoration: none;
  transition: background var(--dur) ease, color var(--dur) ease, transform var(--dur) ease;
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  background: var(--sun);
  color: var(--ink);
  transform: translateY(-1px);
}

/* ---------- 正文纸张叠层 ---------- */
.page-privacy .privacy-article {
  max-width: 900px;
  margin: clamp(22px, 4vw, 34px) auto 0;
  padding: 4px 16px 24px;
  background: var(--white);
  border: var(--p-rule);
  box-shadow: 7px 7px 0 rgba(27, 111, 214, 0.14);
}

.page-privacy .privacy-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 24px 0 8px;
  border-top: 1px solid var(--p-line);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-section:first-child {
  border-top: none;
  padding-top: 18px;
}

.page-privacy .privacy-folio {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--sky);
}

.page-privacy .privacy-section h2 {
  margin: 0 0 12px;
  font-size: clamp(21px, 3.2vw, 28px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  font-weight: 850;
}

.page-privacy .privacy-section p {
  max-width: var(--p-measure);
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: #2b333d;
}

/* ---------- 分类信息图 ---------- */
.page-privacy .privacy-map {
  max-width: var(--p-measure);
  margin: 8px 0 20px;
  padding: 0;
}

.page-privacy .privacy-map__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px dashed var(--p-line);
}

.page-privacy .privacy-map__item:first-child {
  border-top: 1px solid var(--ink);
}

.page-privacy .privacy-map__cat {
  font-size: 15px;
  font-weight: 850;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.page-privacy .privacy-map dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: #3a434e;
}

.page-privacy .privacy-map__use {
  color: var(--deep);
  font-weight: 600;
}

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  max-width: var(--p-measure);
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 12px;
  font-size: 16px;
  line-height: 1.78;
  color: #2b333d;
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.68em;
  width: 8px;
  height: 8px;
  background: var(--sun);
  border: 1px solid var(--ink);
}

.page-privacy .privacy-list > li strong {
  color: var(--ink);
  font-weight: 850;
}

/* ---------- 即时贴提醒 ---------- */
.page-privacy .sticky-note {
  max-width: 30rem;
  margin: 20px 0 10px;
  transform: rotate(-1.1deg);
  transition: transform var(--dur) ease;
}

.page-privacy .sticky-note:hover,
.page-privacy .sticky-note:focus-within {
  transform: rotate(0deg);
}

.page-privacy .sticky-note p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

/* ---------- 结尾链接 ---------- */
.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: var(--p-rule);
}

.page-privacy .privacy-links a {
  font-size: 15px;
  font-weight: 800;
  color: var(--sky);
  text-decoration: none;
  border-bottom: 2px solid var(--sun);
  padding-bottom: 2px;
  transition: color var(--dur) ease;
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-article {
    padding: 6px 30px 34px;
    box-shadow: 9px 9px 0 rgba(27, 111, 214, 0.14);
  }

  .page-privacy .privacy-section p,
  .page-privacy .privacy-list > li {
    font-size: 17px;
  }

  .page-privacy .privacy-map__item {
    grid-template-columns: 132px minmax(0, 1fr) minmax(0, 1fr);
    gap: 20px;
    align-items: start;
  }
}

@media (min-width: 860px) {
  .page-privacy .privacy-section {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 26px;
    padding: 38px 0 12px;
  }

  .page-privacy .privacy-section:first-child {
    padding-top: 26px;
  }

  .page-privacy .privacy-folio {
    writing-mode: vertical-rl;
    padding-top: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__link,
  .page-privacy .sticky-note,
  .page-privacy .privacy-links a {
    transition: none;
  }

  .page-privacy .privacy-index__link:hover,
  .page-privacy .privacy-index__link:focus-visible {
    transform: none;
  }

  .page-privacy .sticky-note {
    transform: none;
  }
}