.page-privacy {
  --prv-toc-w: 236px;
  --prv-paper-shadow: 4px 4px 0 rgba(216, 205, 184, 0.7);
  background: var(--c-cream);
  color: var(--c-graphite);
  font-family: var(--font-body);
}

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

/* ---------- 首屏 ---------- */
.page-privacy .prv-hero {
  position: relative;
  padding: 24px 0 48px;
  border-bottom: 1px solid var(--c-line);
  background:
    radial-gradient(90% 130% at 100% 0%, rgba(240, 122, 43, 0.12), rgba(240, 122, 43, 0) 62%),
    linear-gradient(180deg, var(--c-cream) 0%, var(--c-paper) 82%);
}

.page-privacy .prv-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-privacy .prv-hero__copy .breadcrumb {
  margin-bottom: 18px;
}

.page-privacy .prv-hero__copy .index-label {
  display: block;
  color: var(--c-cyan-deep);
  margin-bottom: 12px;
}

.page-privacy .prv-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 7.2vw, 54px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  color: var(--c-ink-green);
}

.page-privacy .prv-hero__lead {
  max-width: 56ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-graphite);
}

.page-privacy .prv-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .prv-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--c-line);
  background: var(--c-paper);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--c-mist);
  line-height: 1.3;
}

.page-privacy .prv-hero__facts .num {
  font-size: 15px;
  color: var(--c-orange-deep);
  font-weight: 600;
}

.page-privacy .prv-hero__card {
  position: relative;
  padding: 22px 20px 0;
  background: var(--c-ink-green);
  border: 1px solid var(--c-field);
  border-radius: var(--radius);
  box-shadow: 8px 8px 0 rgba(16, 47, 38, 0.16);
  overflow: hidden;
}

.page-privacy .prv-hero__card .index-label--light {
  color: var(--c-cyan);
  display: block;
  margin-bottom: 14px;
}

.page-privacy .prv-hero__claim {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

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

.page-privacy .prv-hero__checks li {
  position: relative;
  padding-left: 24px;
  font-size: 14.5px;
  line-height: 1.65;
  color: rgba(246, 239, 225, 0.86);
}

.page-privacy .prv-hero__checks li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 8px;
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--c-cyan);
  border-bottom: 2px solid var(--c-cyan);
  transform: rotate(-45deg);
}

.page-privacy .prv-hero__figure {
  margin: 22px -20px 0;
  border-top: 1px solid var(--c-field);
  line-height: 0;
}

.page-privacy .prv-hero__figure img {
  display: block;
  width: 100%;
  height: 128px;
  object-fit: cover;
  max-width: 100%;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .prv-shell {
  padding-top: 36px;
  padding-bottom: 64px;
}

.page-privacy .prv-body {
  min-width: 0;
  margin-top: 32px;
}

/* ---------- 目录 ---------- */
.page-privacy .prv-toc {
  border: 1px solid var(--c-line);
  background: var(--c-paper);
  border-radius: var(--radius);
  padding: 14px 14px 12px;
  box-shadow: var(--prv-paper-shadow);
}

.page-privacy .prv-toc__title {
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-ink-green);
  font-weight: 600;
  padding-right: 22px;
  position: relative;
}

.page-privacy .prv-toc__title::-webkit-details-marker {
  display: none;
}

.page-privacy .prv-toc__title::after {
  content: "+";
  position: absolute;
  right: 0;
  top: -3px;
  font-size: 16px;
  color: var(--c-orange);
}

.page-privacy .prv-toc[open] .prv-toc__title::after {
  content: "–";
}

.page-privacy .prv-toc__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .prv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 7px 8px;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--c-graphite);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 1px;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-privacy .prv-toc__list a:hover,
.page-privacy .prv-toc__list a:focus-visible {
  background: rgba(47, 216, 194, 0.14);
  border-left-color: var(--c-cyan);
}

.page-privacy .prv-toc__list .num {
  flex: none;
  font-size: 11.5px;
  color: var(--c-cyan-deep);
  letter-spacing: 0.08em;
}

.page-privacy .prv-toc__meta {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--c-line);
  font-size: 12px;
  color: var(--c-mist);
}

.page-privacy .prv-toc__meta .num {
  color: var(--c-orange-deep);
}

/* ---------- 章节 ---------- */
.page-privacy .prv-sec {
  scroll-margin-top: calc(var(--header-h-compact) + 28px);
}

.page-privacy .prv-sec + .prv-sec {
  margin-top: 34px;
  padding-top: 34px;
  border-top: 1px solid var(--c-line);
}

.page-privacy .prv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .prv-sec__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  line-height: 1.2;
  padding: 4px 8px;
  color: var(--c-orange-deep);
  background: rgba(240, 122, 43, 0.13);
  border: 1px solid rgba(194, 87, 27, 0.4);
  border-radius: 1px;
}

.page-privacy .prv-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 4.4vw, 27px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--c-ink-green);
}

.page-privacy .prv-sec__lead {
  max-width: 62ch;
  margin: 0 0 18px;
  padding-left: 14px;
  border-left: 3px solid var(--c-orange);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--c-graphite);
}

/* ---------- 条文列表 ---------- */
.page-privacy .prv-list {
  counter-reset: prv-item;
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 66ch;
}

.page-privacy .prv-list > li {
  counter-increment: prv-item;
  position: relative;
  padding: 12px 0 12px 38px;
  border-top: 1px solid var(--c-line);
  font-size: 15.5px;
  line-height: 1.78;
}

.page-privacy .prv-list > li:first-child {
  border-top: 0;
  padding-top: 6px;
}

.page-privacy .prv-list > li::before {
  content: counter(prv-item, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 15px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--c-cyan-deep);
}

.page-privacy .prv-list > li:first-child::before {
  top: 9px;
}

.page-privacy .prv-list strong {
  color: var(--c-ink-green);
  font-weight: 700;
}

.page-privacy .prv-list a {
  color: var(--c-cyan-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .prv-list a:hover {
  color: var(--c-orange-deep);
}

/* ---------- 信息分类卡 ---------- */
.page-privacy .prv-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-privacy .prv-card {
  padding: 16px 16px 18px;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--prv-paper-shadow);
}

.page-privacy .prv-card__tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 7px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--c-cyan-deep);
  border: 1px solid rgba(11, 122, 107, 0.45);
  background: rgba(47, 216, 194, 0.1);
  border-radius: 1px;
}

.page-privacy .prv-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-ink-green);
}

.page-privacy .prv-card p {
  margin: 0 0 8px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--c-graphite);
}

.page-privacy .prv-card p:last-child {
  margin-bottom: 0;
}

.page-privacy .prv-card b {
  color: var(--c-orange-deep);
  font-weight: 700;
}

/* ---------- 折叠分组 ---------- */
.page-privacy .prv-group {
  max-width: 66ch;
  margin-bottom: 10px;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

.page-privacy .prv-group > summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  padding: 14px 44px 14px 16px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--c-ink-green);
}

.page-privacy .prv-group > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .prv-group > summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--c-cyan-deep);
}

.page-privacy .prv-group[open] > summary::after {
  content: "–";
}

.page-privacy .prv-group[open] > summary {
  border-bottom: 1px dashed var(--c-line);
  background: rgba(240, 122, 43, 0.06);
}

.page-privacy .prv-group__body {
  padding: 14px 16px 16px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-graphite);
}

.page-privacy .prv-group__body p {
  margin: 0;
}

/* ---------- 联系方式卡 ---------- */
.page-privacy .prv-reach {
  max-width: 66ch;
  margin-top: 22px;
  padding: 18px 18px 16px;
  background: var(--c-ink-green);
  border: 1px solid var(--c-field);
  border-radius: var(--radius);
  box-shadow: 6px 6px 0 rgba(16, 47, 38, 0.14);
}

.page-privacy .prv-reach__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--c-cyan);
}

.page-privacy .prv-reach__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin: 0;
}

.page-privacy .prv-reach__list > div {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(29, 78, 62, 0.9);
}

.page-privacy .prv-reach__list dt {
  flex: none;
  font-size: 12.5px;
  color: rgba(246, 239, 225, 0.62);
}

.page-privacy .prv-reach__list dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--c-paper);
  word-break: break-all;
}

.page-privacy .prv-reach__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(246, 239, 225, 0.72);
}

/* ---------- 延伸阅读 ---------- */
.page-privacy .prv-more {
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--c-line);
}

.page-privacy .prv-more__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--c-ink-green);
}

.page-privacy .prv-more__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-privacy .prv-more__card {
  display: block;
  padding: 16px;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-orange);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--c-graphite);
  transition: transform var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-privacy .prv-more__card .index-label {
  display: block;
  margin-bottom: 8px;
  color: var(--c-cyan-deep);
}

.page-privacy .prv-more__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-privacy .prv-more__card:hover {
  transform: translateY(-2px);
  border-color: var(--c-orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .prv-hero {
    padding: 34px 0 56px;
  }

  .page-privacy .prv-hero__card {
    padding: 26px 24px 0;
  }

  .page-privacy .prv-hero__figure {
    margin-left: -24px;
    margin-right: -24px;
  }

  .page-privacy .prv-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-privacy .prv-reach__list > div {
    display: block;
    border-bottom: 0;
    padding-bottom: 0;
  }

  .page-privacy .prv-reach__list dt {
    margin-bottom: 6px;
  }

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

@media (min-width: 900px) {
  .page-privacy .prv-hero__inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 46px;
    align-items: start;
  }

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

@media (min-width: 1000px) {
  .page-privacy .prv-shell {
    display: grid;
    grid-template-columns: var(--prv-toc-w) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
    padding-top: 44px;
  }

  .page-privacy .prv-body {
    margin-top: 0;
  }

  .page-privacy .prv-toc {
    position: sticky;
    top: calc(var(--header-h-compact) + 22px);
  }

  .page-privacy .prv-toc__title {
    cursor: default;
    padding-right: 0;
  }

  .page-privacy .prv-toc__title::after {
    content: "";
  }

  .page-privacy .prv-sec__lead {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .prv-more__card,
  .page-privacy .prv-toc__list a {
    transition: none;
  }

  .page-privacy .prv-more__card:hover {
    transform: none;
  }
}