.page-privacy {
  --priv-toc-w: 212px;
  --priv-rule: rgba(11, 62, 99, .12);
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.85;
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  padding-top: 18px;
  font-size: 14px;
  color: var(--stone);
}
.page-privacy .breadcrumb a {
  color: var(--sea);
  text-decoration: none;
}
.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--coral-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 页首 ---------- */
.page-privacy .priv-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 96% at 90% -10%, rgba(217, 234, 243, .95) 0%, rgba(217, 234, 243, 0) 60%),
    linear-gradient(180deg, var(--sand) 0%, var(--sand) 100%);
  border-bottom: 1px solid var(--line-soft);
}
.page-privacy .priv-hero-route {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 150px;
  pointer-events: none;
}
.page-privacy .priv-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
  padding-block: clamp(26px, 5vw, 52px) clamp(34px, 6vw, 66px);
}
.page-privacy .priv-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(34px, 5.6vw, 56px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--deep);
}
.page-privacy .priv-hero .lede {
  max-width: 46ch;
  margin: 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}
.page-privacy .priv-hero .eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  padding-left: 26px;
  position: relative;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--sea);
}
.page-privacy .priv-hero .eyebrow::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 18px;
  height: 3px;
  background: var(--coral);
  border-radius: 2px;
}
.page-privacy .priv-hero-art {
  position: relative;
}
.page-privacy .priv-hero-art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  filter: saturate(.9);
  clip-path: polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, 0 100%);
}
.page-privacy .priv-hero-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(21, 106, 147, .07);
  clip-path: polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, 0 100%);
  pointer-events: none;
}

/* ---------- 主布局 ---------- */
.page-privacy .priv-layout {
  display: grid;
  gap: 28px;
  padding-block: clamp(30px, 5vw, 54px) clamp(56px, 8vw, 96px);
}

/* ---------- 锚点目录 ---------- */
.page-privacy .priv-toc {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 20px 22px 22px;
  box-shadow: var(--shadow-1);
}
.page-privacy .priv-toc-title {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--stone);
}
.page-privacy .priv-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-privacy .priv-toc-link {
  display: block;
  padding: 9px 10px 9px 14px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--sea);
  text-decoration: none;
  border-left: 3px solid transparent;
  border-radius: 0 8px 8px 0;
  transition: background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}
.page-privacy .priv-toc-link:hover {
  background: var(--coral-light);
  border-left-color: var(--palm);
  color: var(--deep);
}
.page-privacy .priv-toc-link:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
  background: var(--coral-light);
  border-left-color: var(--palm);
  color: var(--deep);
}
.page-privacy .priv-toc-help {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone);
}
.page-privacy .priv-toc-help a {
  color: var(--coral-deep);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 正文 ---------- */
.page-privacy .priv-body {
  min-width: 0;
}
.page-privacy .priv-section {
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.page-privacy .priv-section + .priv-section {
  position: relative;
  margin-top: clamp(40px, 6vw, 64px);
  padding-top: clamp(32px, 5vw, 46px);
}
.page-privacy .priv-section + .priv-section::before {
  content: "";
  position: absolute;
  left: 0;
  right: 6%;
  top: 0;
  height: 1px;
  background: var(--line);
  transform: rotate(-0.7deg);
  transform-origin: left center;
}
.page-privacy .priv-section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}
.page-privacy .priv-index {
  flex: none;
  padding: 2px 9px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  font-variant-numeric: tabular-nums;
  color: var(--palm-deep);
  background: rgba(47, 158, 110, .14);
  border-radius: 999px;
  transition: background-color .18s var(--ease), color .18s var(--ease);
}
.page-privacy .priv-section:target .priv-index {
  background: var(--coral);
  color: var(--ink);
}
.page-privacy .priv-section h2 {
  margin: 0;
  font-size: clamp(22px, 3.2vw, 30px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--deep);
}
.page-privacy .priv-body p {
  margin: 0 0 14px;
  font-size: 17px;
  line-height: 1.85;
}
.page-privacy .priv-body p:last-child {
  margin-bottom: 0;
}
.page-privacy .priv-intro {
  padding-left: 16px;
  border-left: 3px solid var(--shallow);
  margin-bottom: 22px;
  color: var(--ink);
}

/* ---------- 信息分类清单 ---------- */
.page-privacy .priv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}
.page-privacy .priv-item {
  padding-left: 18px;
  border-left: 3px solid var(--shallow);
}
.page-privacy .priv-item-title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--sea);
}
.page-privacy .priv-item p {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.8;
}

/* ---------- 用途清单 ---------- */
.page-privacy .priv-uses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-privacy .priv-uses li {
  position: relative;
  padding-left: 26px;
  font-size: 17px;
  line-height: 1.8;
}
.page-privacy .priv-uses li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .82em;
  width: 8px;
  height: 8px;
  background: var(--palm);
  border-radius: 2px;
  transform: rotate(45deg);
}

/* ---------- 保存与保护 ---------- */
.page-privacy .priv-blocks {
  display: grid;
  gap: 16px;
  margin-top: 4px;
}
.page-privacy .priv-block {
  background: linear-gradient(180deg, var(--shallow) 0%, rgba(217, 234, 243, .38) 100%);
  border-radius: var(--radius);
  padding: 18px 20px 20px;
}
.page-privacy .priv-block h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--deep);
}
.page-privacy .priv-block p {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.8;
}

/* ---------- 第三方服务 ---------- */
.page-privacy .priv-services {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 18px;
}
.page-privacy .priv-service > p:first-child {
  margin: 0 0 8px;
}
.page-privacy .priv-service > p:last-child {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.8;
}
.page-privacy .priv-inline-note {
  font-size: 16px;
  color: var(--stone);
}
.page-privacy .priv-mail {
  font-weight: 600;
  color: var(--deep);
  word-break: break-all;
}

/* ---------- 权利条目 ---------- */
.page-privacy .priv-rights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-privacy .priv-right {
  background: var(--surface);
  border: 1px solid var(--shallow);
  border-left: 4px solid var(--palm);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 16px 18px 17px;
}
.page-privacy .priv-right h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--deep);
}
.page-privacy .priv-right p {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.8;
}

/* ---------- 折叠补充说明 ---------- */
.page-privacy .priv-note {
  margin-top: 22px;
  padding: 14px 18px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}
.page-privacy .priv-note summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  color: var(--sea);
}
.page-privacy .priv-note summary::-webkit-details-marker {
  display: none;
}
.page-privacy .priv-note summary::after {
  content: "+";
  flex: none;
  font-size: 20px;
  line-height: 1;
  color: var(--coral);
  transition: transform .18s var(--ease);
}
.page-privacy .priv-note[open] summary::after {
  transform: rotate(45deg);
}
.page-privacy .priv-note summary:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}
.page-privacy .priv-note p {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.8;
}

/* ---------- 页末指路 ---------- */
.page-privacy .priv-foot {
  margin-top: clamp(30px, 5vw, 44px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.page-privacy .priv-foot p {
  margin: 0;
  font-size: 16px;
  color: var(--stone);
}
.page-privacy .priv-foot a {
  color: var(--coral-deep);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-privacy .priv-foot a:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .priv-blocks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }
}

@media (min-width: 900px) {
  .page-privacy .priv-hero-inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
    gap: clamp(32px, 5vw, 64px);
  }
}

@media (min-width: 1000px) {
  .page-privacy .priv-layout {
    grid-template-columns: var(--priv-toc-w) minmax(0, var(--read));
    justify-content: center;
    align-items: start;
    gap: clamp(40px, 5vw, 72px);
  }
  .page-privacy .priv-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}