.page-privacy {
  --privacy-toc-w: 264px;
  --privacy-line: var(--ink-3);
  position: relative;
  background: var(--ink-0);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding-block: 36px 52px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 88% -12%, rgba(57, 255, 136, 0.10), transparent 62%),
    linear-gradient(180deg, var(--ink-1), var(--ink-0));
}
.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 14px);
  opacity: 0.65;
}
.page-privacy .privacy-hero__inner {
  display: grid;
  gap: 30px;
  align-items: end;
}
.page-privacy .privacy-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pulse);
}
.page-privacy .privacy-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2.1rem, 6.4vw, 4rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  font-weight: 800;
}
.page-privacy .privacy-hero__intro {
  margin: 0;
  max-width: 58ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--dim);
}
.page-privacy .privacy-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-privacy .privacy-hero__panel {
  position: relative;
  padding: 24px 22px 20px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  clip-path: var(--cut-md);
}
.page-privacy .privacy-hero__panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background-image: repeating-linear-gradient(90deg, var(--pulse) 0 2px, transparent 2px 16px);
  opacity: 0.5;
}
.page-privacy .privacy-hero__panelTitle {
  margin: 6px 0 16px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--dim);
}
.page-privacy .privacy-metrics {
  display: grid;
  gap: 12px;
  margin: 0;
}
.page-privacy .privacy-metrics__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ink-3);
}
.page-privacy .privacy-metrics__row dt {
  font-size: 0.82rem;
  color: var(--dim);
  line-height: 1.5;
}
.page-privacy .privacy-metrics__row dd {
  margin: 0;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 1.12rem;
  color: var(--text);
}
.page-privacy .privacy-metrics__row dd .num {
  color: var(--pulse);
}
.page-privacy .privacy-hero__panelNote {
  margin: 16px 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--dim);
}

/* ---------- 横幅 ---------- */
.page-privacy .privacy-band {
  position: relative;
  margin: 0;
}
.page-privacy .privacy-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(150px, 24vw, 260px);
  object-fit: cover;
}
.page-privacy .privacy-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 9, 13, 0.45), rgba(6, 9, 13, 0.88));
  pointer-events: none;
}
.page-privacy .privacy-band figcaption {
  position: absolute;
  left: clamp(20px, 5vw, 96px);
  right: clamp(20px, 5vw, 96px);
  bottom: 22px;
  z-index: 2;
  max-width: 52ch;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--dim);
}

/* ---------- 档案式版式 ---------- */
.page-privacy .privacy-doc {
  display: grid;
  gap: 8px;
  padding-block: 36px 76px;
}
.page-privacy .privacy-toc {
  position: sticky;
  top: var(--topbar-h);
  z-index: 6;
  margin-bottom: 6px;
  padding-block: 12px 12px;
  background: var(--ink-0);
  border-bottom: 1px solid var(--line);
}
.page-privacy .privacy-toc__cap {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--dim);
}
.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.page-privacy .privacy-toc__list li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}
.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  background: var(--ink-2);
  clip-path: var(--cut-sm);
  color: var(--dim);
  font-size: 0.82rem;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}
.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--pulse);
}
.page-privacy .privacy-toc__list a:hover {
  color: var(--text);
  background: var(--ink-3);
  border-color: var(--cool);
}
.page-privacy .privacy-toc__list a:focus-visible {
  outline: 2px solid var(--pulse);
  outline-offset: 2px;
}

/* ---------- 条款小节 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}
.page-privacy .privacy-sec {
  padding-block: 30px 34px;
  border-top: 1px solid var(--privacy-line);
  scroll-margin-top: calc(var(--topbar-h) + 88px);
}
.page-privacy .privacy-sec:first-child {
  border-top-color: var(--line);
}
.page-privacy .privacy-sec:target {
  background: linear-gradient(90deg, rgba(57, 255, 136, 0.07), transparent 72%);
}
.page-privacy .privacy-sec:target .privacy-sec__num {
  color: var(--ink-0);
  background: var(--pulse);
  border-color: var(--pulse);
}
.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}
.page-privacy .privacy-sec__num {
  flex: 0 0 auto;
  padding: 2px 7px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--pulse);
  background: rgba(15, 59, 39, 0.35);
  border: 1px solid var(--pulse-deep);
}
.page-privacy .privacy-sec h2 {
  margin: 0;
  font-size: clamp(1.25rem, 2.4vw, 1.8rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 800;
}
.page-privacy .privacy-conclusion {
  position: relative;
  margin: 0 0 18px;
  padding-left: 16px;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.62;
  color: var(--text);
}
.page-privacy .privacy-conclusion::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.34em;
  bottom: 0.34em;
  width: 3px;
  background: var(--pulse);
}

/* 定义清单 */
.page-privacy .privacy-def {
  display: grid;
  margin: 0;
}
.page-privacy .privacy-def__item {
  padding: 14px 0;
  border-top: 1px dashed var(--privacy-line);
}
.page-privacy .privacy-def__item:first-child {
  padding-top: 2px;
  border-top: 0;
}
.page-privacy .privacy-def__item dt {
  margin-bottom: 6px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}
.page-privacy .privacy-def__item dd {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.78;
  color: var(--dim);
}

/* 条目清单 */
.page-privacy .privacy-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.93rem;
  line-height: 1.78;
  color: var(--dim);
}
.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 1px;
  background: var(--cool);
}
.page-privacy .privacy-list strong {
  color: var(--text);
  font-weight: 700;
}

/* 保留期限刻度 */
.page-privacy .privacy-meter {
  margin: 4px 0 22px;
}
.page-privacy .privacy-meter__bar {
  position: relative;
  height: 10px;
  border: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(15, 59, 39, 0.95), var(--pulse));
  clip-path: var(--cut-sm);
}
.page-privacy .privacy-meter__bar::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(6, 9, 13, 0.78) 0 1px, transparent 1px 12.5%);
}
.page-privacy .privacy-meter__ends {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--dim);
}
.page-privacy .privacy-meter__hit {
  color: var(--pulse);
  text-align: right;
}

/* 相关页面 */
.page-privacy .privacy-links {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  border: 1px solid var(--line);
  background: var(--ink-2);
  clip-path: var(--cut-sm);
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.45;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}
.page-privacy .privacy-links a::after {
  content: "→";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  color: var(--pulse);
}
.page-privacy .privacy-links a:hover {
  background: var(--ink-3);
  border-color: var(--cool);
}
.page-privacy .privacy-links a:focus-visible {
  outline: 2px solid var(--pulse);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-def {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 34px;
  }
  .page-privacy .privacy-def__item:nth-child(-n + 2) {
    padding-top: 2px;
    border-top: 0;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-hero {
    padding-block: 52px 64px;
  }
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-doc {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    padding-block: 48px 92px;
  }
  .page-privacy .privacy-toc {
    top: calc(var(--topbar-h) + 24px);
    margin-bottom: 0;
    padding: 4px 0 4px 20px;
    background: transparent;
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }
  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-privacy .privacy-toc__list li {
    width: 100%;
  }
  .page-privacy .privacy-toc__list a {
    padding: 9px 10px;
    border: 0;
    border-left: 2px solid transparent;
    background: transparent;
    clip-path: none;
    white-space: normal;
  }
  .page-privacy .privacy-toc__list a:hover {
    background: rgba(19, 27, 36, 0.75);
    border-left-color: var(--cool);
    border-color: transparent;
    border-left-color: var(--cool);
    border-radius: 0;
  }
  .page-privacy .privacy-sec {
    padding-block: 36px 40px;
    scroll-margin-top: calc(var(--topbar-h) + 32px);
  }
  .page-privacy .privacy-sec h2 {
    font-size: clamp(1.4rem, 1.9vw, 1.9rem);
  }
}

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