.page-privacy {
  --privacy-muted: #55697D;
  --privacy-line: #D8E0E8;
  --privacy-ink: #24374A;
  --privacy-rail-w: 232px;
  --privacy-read: 44rem;
  background: var(--c-paper);
  color: var(--c-ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--c-deep);
  color: var(--c-mist);
  padding-block: 0 clamp(46px, 7vw, 88px);
}

.page-privacy .privacy-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
  z-index: 0;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(31, 169, 160, .22) 0%, rgba(31, 169, 160, 0) 58%),
    linear-gradient(180deg, rgba(11, 27, 43, .46) 0%, rgba(11, 27, 43, .82) 62%, rgba(11, 27, 43, .97) 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(58px, 9vw, 104px);
}

.page-privacy .privacy-hero .breadcrumbs {
  margin-bottom: 26px;
}

.page-privacy .privacy-hero .breadcrumb-list {
  color: var(--c-grey);
  font-size: 13px;
}

.page-privacy .privacy-hero .breadcrumb-list a {
  color: var(--c-grey);
}

.page-privacy .privacy-hero .breadcrumb-list a:hover,
.page-privacy .privacy-hero .breadcrumb-list a:focus-visible {
  color: var(--c-orange-soft);
}

.page-privacy .privacy-hero .eyebrow {
  margin-bottom: 16px;
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 5.2vw, 54px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: #FFFFFF;
  max-width: 22ch;
}

.page-privacy .privacy-hero .lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.8;
  color: var(--c-mist);
  opacity: .9;
}

.page-privacy .privacy-hero-meta {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.page-privacy .privacy-hero-meta li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 15px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-pill);
  background: rgba(18, 41, 63, .6);
  font-size: 12.5px;
  color: var(--c-mist);
  line-height: 1.4;
}

.page-privacy .privacy-hero-meta .data-num {
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--c-neon);
  font-variant-numeric: tabular-nums;
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-body {
  background: var(--c-paper);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: 34px;
}

/* ---------- 侧栏目录 ---------- */
.page-privacy .privacy-toc {
  border-top: 2px solid var(--c-orange);
  padding-top: 16px;
}

.page-privacy .privacy-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--privacy-muted);
}

.page-privacy .privacy-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  padding-bottom: 6px;
}

.page-privacy .privacy-toc-list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc-list a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border: 1px solid var(--privacy-line);
  border-radius: var(--r-pill);
  background: #FFFFFF;
  color: var(--privacy-ink);
  font-size: 13.5px;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.page-privacy .privacy-toc-list a:hover,
.page-privacy .privacy-toc-list a:focus-visible {
  border-color: var(--c-orange);
  color: var(--c-orange);
  background: #FFF4EC;
}

.page-privacy .privacy-toc-list .toc-num {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--privacy-muted);
  font-variant-numeric: tabular-nums;
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-doc {
  display: grid;
  gap: clamp(36px, 5.6vw, 64px);
  max-width: var(--privacy-read);
  min-width: 0;
}

.page-privacy .privacy-sec {
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-privacy .privacy-sec-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .sec-num {
  flex: 0 0 auto;
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--c-orange);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.9vw, 29px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--c-ink);
}

.page-privacy .privacy-sec h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.4;
  color: var(--c-ink);
}

.page-privacy .privacy-sec p {
  margin: 0 0 1.05em;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--privacy-ink);
}

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

/* ---------- 信息类型卡 ---------- */
.page-privacy .type-grid {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-privacy .type-card {
  background: #FFFFFF;
  border: 1px solid var(--privacy-line);
  border-left: 3px solid var(--c-orange);
  border-radius: var(--r-md);
  padding: 20px 20px 18px;
}

.page-privacy .type-card p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--privacy-ink);
}

/* ---------- 用途列表 ---------- */
.page-privacy .use-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .use-item {
  position: relative;
  background: var(--c-night);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  padding: 20px 22px;
}

.page-privacy .use-item h3 {
  color: var(--c-mist);
  margin-bottom: 6px;
}

.page-privacy .use-item p {
  margin: 0;
  color: #A9BCD0;
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .use-index {
  position: absolute;
  top: 18px;
  right: 20px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-orange);
  font-variant-numeric: tabular-nums;
}

/* ---------- 保存期限表 ---------- */
.page-privacy .privacy-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 22px;
  font-size: 15px;
}

.page-privacy .privacy-table caption {
  text-align: left;
}

.page-privacy .privacy-table th {
  text-align: left;
  padding: 10px 14px;
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .1em;
  color: var(--privacy-muted);
  border-bottom: 1px solid var(--c-line);
  background: #EDF1F6;
}

.page-privacy .privacy-table th:first-child {
  border-top-left-radius: var(--r-sm);
}

.page-privacy .privacy-table th:last-child {
  border-top-right-radius: var(--r-sm);
}

.page-privacy .privacy-table td {
  padding: 15px 14px;
  vertical-align: top;
  line-height: 1.72;
  color: var(--privacy-ink);
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .privacy-table td:first-child {
  font-weight: 700;
  color: var(--c-ink);
}

.page-privacy .privacy-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 用户操作清单 ---------- */
.page-privacy .control-list {
  list-style: none;
  counter-reset: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .control-list li {
  padding: 20px 0 20px 22px;
  border-bottom: 1px solid var(--privacy-line);
  border-left: 3px solid transparent;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.page-privacy .control-list li:hover {
  border-left-color: var(--c-orange);
  background: #FFFFFF;
}

.page-privacy .control-list h3 {
  margin-bottom: 6px;
}

.page-privacy .control-list p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
}

/* ---------- 本地存储 / 通用小列表 ---------- */
.page-privacy .local-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .local-list li {
  position: relative;
  padding: 10px 14px 10px 34px;
  background: #FFFFFF;
  border: 1px solid var(--privacy-line);
  border-radius: var(--r-sm);
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--privacy-ink);
}

.page-privacy .local-list li::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 19px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-teal);
  transform: rotate(45deg);
}

.page-privacy .privacy-note {
  margin-top: 20px !important;
  padding: 16px 18px;
  border-left: 3px solid var(--c-orange);
  background: #FFF4EC;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--privacy-ink);
}

/* ---------- 联系方式 ---------- */
.page-privacy .privacy-contact {
  margin-top: 24px;
  padding: clamp(22px, 3.4vw, 34px);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(110% 130% at 100% 0%, rgba(31, 169, 160, .2) 0%, rgba(31, 169, 160, 0) 55%),
    var(--c-night);
}

.page-privacy .privacy-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-contact-list li {
  display: grid;
  gap: 4px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .privacy-contact-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .pc-label {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-grey);
}

.page-privacy .pc-value {
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-mist);
  word-break: break-word;
}

.page-privacy .pc-value.data-num {
  font-family: var(--font-data);
  font-weight: 700;
  letter-spacing: .02em;
  font-variant-numeric: tabular-nums;
  color: var(--c-orange-soft);
}

.page-privacy .privacy-contact-tip {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: #A9BCD0;
}

.page-privacy .privacy-next {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-privacy .privacy-next .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

/* ---------- 窄屏 ---------- */
@media (max-width: 719px) {
  .page-privacy .privacy-table,
  .page-privacy .privacy-table tbody,
  .page-privacy .privacy-table tr,
  .page-privacy .privacy-table td {
    display: block;
    width: 100%;
  }

  .page-privacy .privacy-table thead {
    display: none;
  }

  .page-privacy .privacy-table tr {
    background: #FFFFFF;
    border: 1px solid var(--privacy-line);
    border-radius: var(--r-md);
    padding: 8px 16px;
    margin-bottom: 12px;
  }

  .page-privacy .privacy-table td {
    border-bottom: 0;
    padding: 8px 0;
  }

  .page-privacy .privacy-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 2px;
    font-family: var(--font-data);
    font-size: 11px;
    letter-spacing: .1em;
    color: var(--privacy-muted);
  }

  .page-privacy .privacy-table td:first-child {
    border-bottom: 1px solid var(--privacy-line);
    padding-bottom: 10px;
    margin-bottom: 4px;
  }

  .page-privacy .privacy-table td:first-child::before {
    display: none;
  }

  .page-privacy .use-item {
    padding: 18px 18px 16px;
  }

  .page-privacy .use-index {
    top: 16px;
    right: 16px;
  }

  .page-privacy .control-list li {
    padding-left: 16px;
  }

  .page-privacy .privacy-next .btn {
    flex: 1 1 auto;
    justify-content: center;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-rail-w) minmax(0, 1fr);
    gap: clamp(44px, 5.5vw, 76px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    border-top: 2px solid var(--c-orange);
    padding-top: 18px;
  }

  .page-privacy .privacy-toc-list {
    flex-direction: column;
    gap: 2px;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc-list a {
    width: 100%;
    padding: 9px 12px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
    background: transparent;
    white-space: normal;
  }

  .page-privacy .privacy-toc-list a:hover,
  .page-privacy .privacy-toc-list a:focus-visible {
    border-left-color: var(--c-orange);
    background: rgba(255, 106, 26, .08);
  }

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

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

  .page-privacy .privacy-contact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 32px;
  }

  .page-privacy .privacy-contact-list li:nth-last-child(-n+2) {
    padding-bottom: 0;
    border-bottom: 0;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-doc {
    max-width: 46rem;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc-list a,
  .page-privacy .control-list li {
    transition: none;
  }
}