.page-privacy {
  background:
    radial-gradient(1100px 520px at 84% -6%, rgba(79, 209, 217, 0.10), transparent 62%),
    linear-gradient(180deg, var(--night) 0%, var(--bg-2) 48%, var(--night) 100%);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(36px, 6vw, 72px) 0 clamp(40px, 6vw, 76px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-privacy .privacy-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(11, 27, 51, 0.72) 0%, rgba(11, 27, 51, 0.92) 58%, var(--night) 100%),
    repeating-linear-gradient(90deg, var(--grid-soft) 0 1px, transparent 1px 84px);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .privacy-hero__inner > .crumbs {
  display: block;
  margin-bottom: clamp(22px, 3vw, 34px);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text-mute);
}

.page-privacy .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 48px);
  align-items: end;
}

.page-privacy .hero-kicker {
  margin: 0 0 12px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--lime);
}

.page-privacy .hero-copy .h-display {
  margin: 0 0 20px;
}

.page-privacy .hero-copy .lead {
  max-width: 62ch;
  margin: 0;
  color: var(--text-soft);
}

.page-privacy .hero-side {
  border: 1px solid var(--line);
  background: rgba(6, 14, 26, 0.62);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  padding: 20px 22px 16px;
}

.page-privacy .side-head {
  margin: 0 0 14px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
}

.page-privacy .side-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .side-k {
  font-size: 13px;
  color: var(--text-mute);
}

.page-privacy .side-v {
  font-size: 15px;
  color: var(--text);
  text-align: right;
}

.page-privacy .side-v.num--accent {
  color: var(--lime);
}

/* ---------- 主体网格 ---------- */
.page-privacy .privacy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding: clamp(36px, 6vw, 72px) 0 clamp(64px, 9vw, 110px);
}

/* ---------- 目录 ---------- */
.page-privacy .toc-head {
  margin: 0 0 12px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
}

.page-privacy .toc-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

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

.page-privacy .toc-list a {
  display: block;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--night);
  background: var(--lime);
  border-color: var(--lime);
}

/* ---------- 分节 ---------- */
.page-privacy .privacy-secs {
  min-width: 0;
}

.page-privacy .privacy-sec {
  scroll-margin-top: 120px;
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: clamp(40px, 5vw, 64px);
  padding-top: clamp(32px, 4vw, 48px);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}

.page-privacy .sec-no {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-privacy .sec-h {
  margin: 0;
  font-size: clamp(21px, 3.4vw, 28px);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.page-privacy .sec-h a {
  position: relative;
  color: var(--text);
  text-decoration: none;
}

.page-privacy .sec-h a::after {
  content: "#";
  margin-left: 8px;
  font-family: var(--f-mono);
  font-size: 0.62em;
  color: var(--slate);
  opacity: 0;
  transition: opacity 180ms ease, color 180ms ease;
}

.page-privacy .sec-h a:hover::after,
.page-privacy .sec-h a:focus-visible::after {
  opacity: 1;
  color: var(--lime);
}

.page-privacy .body-text {
  max-width: 68ch;
  margin: 0 0 18px;
  color: var(--text-soft);
}

.page-privacy .body-text a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-color: rgba(79, 209, 217, 0.4);
  text-underline-offset: 3px;
}

.page-privacy .body-text a:hover {
  color: var(--lime);
  text-decoration-color: rgba(182, 240, 60, 0.6);
}

/* ---------- 三类信息卡 ---------- */
.page-privacy .info-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 26px;
}

.page-privacy .info-card {
  position: relative;
  padding: 20px 20px 22px 22px;
  background: rgba(16, 41, 74, 0.62);
  border: 1px solid var(--line-soft);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--cut));
}

.page-privacy .info-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  bottom: 22px;
  width: 3px;
  background: var(--lime);
}

.page-privacy .info-t {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .info-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-soft);
}

/* ---------- 用途列表 ---------- */
.page-privacy .plain-list {
  margin: 22px 0 24px;
  padding: 0;
  list-style: none;
}

.page-privacy .plain-list li {
  position: relative;
  padding: 14px 0 14px 24px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-privacy .plain-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 24px;
  width: 7px;
  height: 7px;
  background: var(--lime);
  transform: rotate(45deg);
}

.page-privacy .plain-list strong {
  display: inline;
  margin-right: 4px;
  color: var(--text);
  font-weight: 700;
}

.page-privacy .callout {
  position: relative;
  margin: 22px 0 0;
  padding: 4px 0 4px 18px;
  border-left: 3px solid var(--lime);
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 本地存储列表 ---------- */
.page-privacy .store-list {
  margin: 24px 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .store-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .store-item dt {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .store-item dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-soft);
}

/* ---------- 共享与合作 ---------- */
.page-privacy .share-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 26px;
}

.page-privacy .share-item {
  padding: 22px 20px;
  border: 1px solid var(--line-soft);
  background:
    linear-gradient(180deg, rgba(51, 64, 79, 0.22), rgba(6, 14, 26, 0.42));
  clip-path: polygon(0 var(--cut), var(--cut) 0, 100% 0, 100% 100%, 0 100%);
}

.page-privacy .share-num {
  display: block;
  font-size: 20px;
  letter-spacing: 0.02em;
  color: var(--lime);
}

.page-privacy .share-num.num--moss {
  color: var(--moss);
}

.page-privacy .share-num.num--cyan {
  color: var(--cyan);
  font-size: 16px;
}

.page-privacy .share-t {
  margin: 10px 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .share-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-soft);
}

/* ---------- 权利 ---------- */
.page-privacy .rights-list {
  margin-top: 24px;
  border-left: 1px solid var(--line);
}

.page-privacy .rights-row {
  padding: 0 0 22px 20px;
  position: relative;
}

.page-privacy .rights-row::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 9px;
  height: 9px;
  background: var(--ember);
  transform: rotate(45deg);
}

.page-privacy .rights-t {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .rights-row p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-privacy .rights-row p a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .rights-row p a:hover {
  color: var(--lime);
}

/* ---------- 底部延伸入口 ---------- */
.page-privacy .doc-foot {
  margin-top: clamp(44px, 6vw, 72px);
  padding-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--line);
}

.page-privacy .doc-foot__lead {
  margin: 0 0 18px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
}

.page-privacy .doc-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-privacy .doc-link {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  background: rgba(16, 41, 74, 0.4);
  text-decoration: none;
  transition: border-color 200ms ease, background-color 200ms ease, transform 200ms ease;
}

.page-privacy .doc-link:hover,
.page-privacy .doc-link:focus-visible {
  border-color: var(--lime);
  background: rgba(182, 240, 60, 0.08);
  transform: translateY(-2px);
}

.page-privacy .doc-link__k {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .doc-link__v {
  font-size: 13px;
  color: var(--text-mute);
}

/* ---------- 返回顶部 ---------- */
.page-privacy .to-top {
  position: fixed;
  right: clamp(14px, 3vw, 32px);
  bottom: clamp(84px, 14vw, 40px);
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(6, 14, 26, 0.86);
  color: var(--text-soft);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-decoration: none;
  backdrop-filter: blur(6px);
  transition: color 180ms ease, border-color 180ms ease;
}

.page-privacy .to-top:hover,
.page-privacy .to-top:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

.page-privacy .to-top__arrow {
  font-size: 14px;
  line-height: 1;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 640px) {
  .page-privacy .info-cards,
  .page-privacy .share-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .store-item {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

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

/* ---------- 桌面：左侧固定目录 + 右侧正文 ---------- */
@media (min-width: 900px) {
  .page-privacy .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(40px, 5vw, 72px);
  }

  .page-privacy .privacy-grid {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 118px;
    align-self: start;
  }

  .page-privacy .toc-list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .toc-list li {
    border-bottom: 1px solid var(--line-soft);
  }

  .page-privacy .toc-list a {
    border: 0;
    border-radius: 0;
    padding: 11px 0 11px 14px;
    border-left: 2px solid transparent;
    font-size: 14px;
    white-space: normal;
  }

  .page-privacy .toc-list a:hover,
  .page-privacy .toc-list a:focus-visible {
    background: transparent;
    color: var(--lime);
    border-left-color: var(--lime);
  }

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

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

  .page-privacy .doc-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}