/* ===== 页面：数据保护 /privacy/ ===== */

.page-privacy {
  background: var(--ink);
  color: var(--ice);
  font-family: var(--font-sans);
}

/* ---------- 顶部区块 ---------- */

.page-privacy .privacy-top {
  position: relative;
  padding: 26px 0 52px;
  background:
    radial-gradient(120% 92% at 6% 0%, rgba(23, 225, 203, .16) 0%, rgba(23, 225, 203, 0) 56%),
    radial-gradient(90% 80% at 100% 100%, rgba(243, 178, 63, .13) 0%, rgba(243, 178, 63, 0) 62%),
    var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-top .crumbs {
  font-size: 13px;
  line-height: 1.6;
}

.page-privacy .privacy-top .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-top .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(234, 242, 250, .32);
}

.page-privacy .privacy-top .crumbs a {
  color: rgba(234, 242, 250, .72);
  text-decoration: none;
}

.page-privacy .privacy-top .crumbs a:hover {
  color: var(--cyan);
}

.page-privacy .privacy-top .crumbs [aria-current] {
  color: var(--gold);
}

.page-privacy .privacy-top__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: end;
}

.page-privacy .privacy-top__intro .label {
  margin: 0 0 16px;
  color: var(--cyan);
}

.page-privacy .privacy-top h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 7.2vw, 52px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ice);
}

.page-privacy .privacy-top__lead {
  margin: 0;
  max-width: 32em;
  font-size: 16.5px;
  line-height: 1.82;
  color: rgba(234, 242, 250, .78);
}

.page-privacy .privacy-top__visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--ink-2);
}

.page-privacy .privacy-top__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
  filter: saturate(.85);
}

.page-privacy .privacy-top__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(158deg, rgba(11, 29, 51, .26) 0%, rgba(11, 29, 51, .72) 100%);
  pointer-events: none;
}

/* ---------- 正文外壳（浅色纸张区） ---------- */

.page-privacy .privacy-main {
  background: var(--paper);
  color: var(--ink);
  padding: 48px 0 72px;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

/* ---------- 右侧小节标尺 ---------- */

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

.page-privacy .privacy-rail__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #7c8b9d;
}

.page-privacy .privacy-rail__nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(11, 29, 51, .12);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-privacy .privacy-rail__nav::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-rail__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 7px 12px 9px;
  font-size: 13px;
  line-height: 1.4;
  color: #56667a;
  text-decoration: none;
  background: rgba(11, 29, 51, .045);
  border-bottom: 2px solid transparent;
  border-radius: var(--r);
  white-space: nowrap;
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-rail__link:hover {
  color: var(--ink);
  background: rgba(11, 29, 51, .085);
}

.page-privacy .privacy-rail__link[aria-current="true"] {
  color: var(--ink);
  font-weight: 700;
  background: rgba(243, 178, 63, .2);
  border-bottom-color: var(--gold);
}

.page-privacy .privacy-rail__num {
  margin-right: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #9aa8b8;
}

.page-privacy .privacy-rail__link[aria-current="true"] .privacy-rail__num {
  color: #9a6c10;
}

/* ---------- 正文 ---------- */

.page-privacy .privacy-body {
  max-width: 680px;
}

.page-privacy .privacy-sec {
  padding: 38px 0 6px;
  border-top: 1px solid rgba(11, 29, 51, .12);
  scroll-margin-top: 100px;
}

.page-privacy .privacy-sec:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-sec__num {
  display: inline-block;
  margin: 0;
  padding: 2px 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--ink);
  background: var(--gold);
  border-radius: 2px;
}

.page-privacy .privacy-sec__title {
  margin: 14px 0 14px;
  font-size: 23px;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-privacy .privacy-sec > p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: #36465a;
}

.page-privacy .privacy-sec a {
  color: #0a6b64;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-sec a:hover {
  color: var(--ink);
}

.page-privacy .privacy-sub {
  position: relative;
  margin: 32px 0 12px;
  padding-left: 14px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-sub::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 15px;
  transform: translateY(-50%);
  background: var(--cyan-dim);
  border-radius: 1px;
}

/* ---------- 信息类型列表 ---------- */

.page-privacy .privacy-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  padding: 18px 0;
  border-top: 1px dashed rgba(11, 29, 51, .16);
}

.page-privacy .privacy-list li:first-child {
  padding-top: 4px;
  border-top: 0;
}

.page-privacy .privacy-list--compact li {
  padding: 13px 0;
}

.page-privacy .privacy-list__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.page-privacy .privacy-list__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .privacy-list__tag {
  display: inline-block;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  border-radius: 2px;
  background: rgba(23, 225, 203, .22);
  color: #08665e;
}

.page-privacy .privacy-list__tag--opt {
  background: rgba(11, 29, 51, .08);
  color: #4d5d71;
}

.page-privacy .privacy-list__tag--soft {
  background: rgba(11, 29, 51, .06);
  color: #5a6a7e;
}

.page-privacy .privacy-list__desc {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: #45566b;
}

/* ---------- 用途流程 ---------- */

.page-privacy .privacy-flow {
  counter-reset: pflow;
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-flow li {
  position: relative;
  margin: 0;
  padding: 14px 16px 14px 56px;
  font-size: 15.5px;
  line-height: 1.74;
  color: #3c4d61;
  background: rgba(11, 29, 51, .035);
  border-left: 2px solid rgba(11, 29, 51, .1);
  border-radius: 0 2px 2px 0;
}

.page-privacy .privacy-flow li::before {
  counter-increment: pflow;
  content: counter(pflow, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 15px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: #0a6b64;
}

.page-privacy .privacy-flow strong {
  color: var(--ink);
}

/* ---------- 强调条款块 ---------- */

.page-privacy .privacy-callout {
  margin: 26px 0 0;
  padding: 17px 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: #3a3118;
  background: #fdf5e4;
  border-left: 3px solid var(--gold);
  border-radius: 0 2px 2px 0;
}

/* ---------- 保存期限表 ---------- */

.page-privacy .privacy-keep {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid rgba(11, 29, 51, .12);
  border-radius: var(--r);
  overflow: hidden;
}

.page-privacy .privacy-keep li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 14px 18px;
  font-size: 15.5px;
  background: rgba(11, 29, 51, .02);
  border-top: 1px solid rgba(11, 29, 51, .1);
}

.page-privacy .privacy-keep li:first-child {
  border-top: 0;
}

.page-privacy .privacy-keep__name {
  color: #435468;
}

.page-privacy .privacy-keep__val {
  padding: 2px 10px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  background: rgba(243, 178, 63, .26);
  border-radius: 2px;
}

/* ---------- 安全做法清单 ---------- */

.page-privacy .privacy-secure {
  display: grid;
  gap: 12px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-secure li {
  position: relative;
  padding-left: 26px;
  font-size: 15.5px;
  line-height: 1.74;
  color: #3c4d61;
}

.page-privacy .privacy-secure li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 10px;
  width: 9px;
  height: 9px;
  border: 1.5px solid var(--cyan-dim);
  border-radius: 50%;
}

.page-privacy .privacy-secure strong {
  color: var(--ink);
}

/* ---------- 联系渠道卡片 ---------- */

.page-privacy .privacy-contact {
  margin: 30px 0 0;
  padding: 24px 22px;
  background: #ffffff;
  border: 1px solid rgba(11, 29, 51, .14);
  border-top: 3px solid var(--ink);
  border-radius: 0 0 var(--r) var(--r);
  box-shadow: 0 14px 28px -22px rgba(11, 29, 51, .55);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #7e8ea1;
}

.page-privacy .privacy-contact dl {
  display: grid;
  margin: 0;
}

.page-privacy .privacy-contact dl > div {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  padding: 11px 0;
  border-top: 1px dashed rgba(11, 29, 51, .14);
}

.page-privacy .privacy-contact dl > div:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-contact dt {
  flex: 0 0 92px;
  font-size: 13px;
  color: #7c8b9d;
}

.page-privacy .privacy-contact dd {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .privacy-contact__note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: #667791;
}

.page-privacy .privacy-contact__note a {
  color: #0a6b64;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 底部跳转 ---------- */

.page-privacy .privacy-foot {
  margin-top: 46px;
  padding-top: 26px;
  border-top: 1px solid rgba(11, 29, 51, .14);
}

.page-privacy .privacy-foot__lead {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.72;
  color: #4d5d71;
}

.page-privacy .privacy-foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .privacy-foot__links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid rgba(11, 29, 51, .2);
  border-radius: var(--r);
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-privacy .privacy-foot__links a::after {
  content: "→";
  font-size: 13px;
  color: var(--cyan-dim);
  transition: transform .2s var(--ease);
}

.page-privacy .privacy-foot__links a:hover {
  color: #0a6b64;
  border-color: var(--cyan-dim);
  background: rgba(23, 225, 203, .08);
}

.page-privacy .privacy-foot__links a:hover::after {
  transform: translateX(3px);
}

/* ---------- 平板及以上 ---------- */

@media (min-width: 700px) {
  .page-privacy .privacy-sec__title {
    font-size: 27px;
  }

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

@media (min-width: 900px) {
  .page-privacy .privacy-top {
    padding: 40px 0 80px;
  }

  .page-privacy .privacy-top__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
    gap: 64px;
  }

  .page-privacy .privacy-main {
    padding: 68px 0 104px;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 680px) minmax(0, 220px);
    justify-content: space-between;
    gap: 60px;
  }

  .page-privacy .privacy-rail {
    order: 0;
    position: sticky;
    top: 96px;
    align-self: start;
    padding-top: 4px;
  }

  .page-privacy .privacy-rail__nav {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    border-bottom: 0;
    border-left: 1px solid rgba(11, 29, 51, .14);
  }

  .page-privacy .privacy-rail__link {
    flex: none;
    margin-left: -1px;
    padding: 9px 0 9px 16px;
    background: transparent;
    border-bottom: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    white-space: normal;
  }

  .page-privacy .privacy-rail__link:hover {
    background: transparent;
    color: var(--ink);
  }

  .page-privacy .privacy-rail__link[aria-current="true"] {
    background: transparent;
    border-left-color: var(--gold);
  }

  .page-privacy .privacy-sec {
    padding: 48px 0 10px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-top__lead {
    font-size: 18px;
  }
}

/* ---------- 无动画偏好 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition: none !important;
    animation: none !important;
  }
}
<<<END>>>