.page-privacy {
  --pv-measure: 720px;
  --pv-ink: #DCE6E6;
  background: var(--deep);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-privacy .crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .crumbs__sep {
  color: var(--line);
}

.page-privacy .eyebrow {
  margin: 26px 0 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

/* ---------- 顶部 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding-top: calc(var(--header-h) + 52px);
  padding-bottom: 0;
  background:
    radial-gradient(120% 70% at 82% 0%, rgba(43, 44, 107, 0.55) 0%, rgba(7, 26, 43, 0) 62%),
    radial-gradient(90% 60% at 8% 24%, rgba(11, 42, 51, 0.9) 0%, rgba(7, 26, 43, 0) 70%),
    var(--deep);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(30, 58, 74, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 58, 74, 0.55) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.5;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0) 68%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0) 68%);
}

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

.page-privacy .pv-hero__title {
  margin: 14px 0 0;
  font-size: clamp(38px, 8vw, 82px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 900;
  color: var(--paper);
}

.page-privacy .pv-hero__lede {
  margin: 24px 0 0;
  max-width: 40em;
  font-size: 17px;
  line-height: 1.8;
  color: var(--pv-ink);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-privacy .pv-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .pv-hero__meta li::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--cyan);
  flex: none;
}

.page-privacy .pv-hero__media {
  position: relative;
  margin: 44px 0 0;
  line-height: 0;
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 84%, 0 100%);
  filter: saturate(0.82) contrast(1.06) brightness(0.86);
}

.page-privacy .pv-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 26, 43, 0) 38%, rgba(7, 26, 43, 0.96) 100%);
}

/* ---------- 主体布局 ---------- */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  padding-top: 56px;
  padding-bottom: 96px;
}

.page-privacy .pv-main {
  min-width: 0;
  max-width: var(--pv-measure);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-index {
  order: -1;
  margin: 0 0 36px;
  padding: 16px 0 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-index__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-privacy .pv-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding-bottom: 2px;
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .pv-index__list a .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--line);
}

.page-privacy .pv-index__list a:hover,
.page-privacy .pv-index__list a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .pv-index__list a:hover .mono,
.page-privacy .pv-index__list a:focus-visible .mono {
  color: var(--cyan);
}

.page-privacy .pv-index__note {
  display: none;
}

/* ---------- 小节 ---------- */
.page-privacy .pv-sec {
  padding: 38px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h-compact) + 24px);
}

.page-privacy .pv-main > .pv-sec:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-sec:target {
  background: linear-gradient(90deg, rgba(63, 224, 208, 0.07) 0%, rgba(63, 224, 208, 0) 62%);
}

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

.page-privacy .pv-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  padding-right: 14px;
  border-right: 1px solid var(--line);
}

.page-privacy .pv-sec:target .pv-sec__num {
  color: var(--orange);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-size: clamp(22px, 4.6vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .pv-sec__body p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pv-ink);
}

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

.page-privacy .pv-sec mark {
  background: rgba(63, 224, 208, 0.14);
  color: var(--paper);
  padding: 0 2px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.page-privacy .mono {
  font-family: var(--font-mono);
  font-size: 0.94em;
  letter-spacing: 0.02em;
  color: var(--cyan);
  word-break: break-all;
}

/* ---------- 收集类别 ---------- */
.page-privacy .pv-specs {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-spec {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-top: 1px dashed var(--line);
}

.page-privacy .pv-spec__label {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .pv-spec__label::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--cyan);
  flex: none;
}

.page-privacy .pv-spec__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pv-ink);
}

/* ---------- 用途 ---------- */
.page-privacy .pv-uses {
  margin: 8px 0 0;
  padding: 0 0 0 20px;
  list-style: none;
  border-left: 1px solid var(--line);
  display: grid;
  gap: 24px;
}

.page-privacy .pv-use__title {
  margin: 0 0 6px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 16px;
  font-weight: 600;
  color: var(--paper);
}

.page-privacy .pv-use__title::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: none;
  background: var(--grass);
  transform: rotate(45deg) translateY(-1px);
}

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

/* ---------- 保存期限 ---------- */
.page-privacy .pv-keep {
  margin: 6px 0 22px;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-keep li {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-keep__range {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.03em;
  color: var(--cyan);
}

.page-privacy .pv-keep__desc {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--pv-ink);
}

/* ---------- 折叠面板 ---------- */
.page-privacy .accordion {
  margin: 22px 0 24px;
  border-top: 1px solid var(--line);
}

.page-privacy .accordion__item {
  border-bottom: 1px solid var(--line);
}

.page-privacy .accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  background: none;
  border: 0;
  color: var(--paper);
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  cursor: pointer;
}

.page-privacy .accordion__trigger:hover {
  color: var(--cyan);
}

.page-privacy .accordion__trigger:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-privacy .accordion__icon {
  flex: none;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .accordion__panel {
  padding: 0 0 18px;
}

.page-privacy .accordion__panel p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pv-ink);
}

/* ---------- 权利 ---------- */
.page-privacy .pv-rights {
  margin: 6px 0 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-rights li {
  position: relative;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pv-ink);
}

.page-privacy .pv-rights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .pv-rights strong {
  color: var(--paper);
  font-weight: 600;
}

/* ---------- 联系块 ---------- */
.page-privacy .pv-contact {
  margin: 26px 0 0;
  padding: 26px 22px 24px;
  background: linear-gradient(135deg, var(--wine) 0%, var(--indigo) 100%);
  border: 1px solid rgba(244, 247, 246, 0.14);
  box-shadow: var(--shadow-card);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-privacy .pv-contact__head {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: rgba(244, 247, 246, 0.78);
}

.page-privacy .pv-contact__line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 9px 0;
  border-top: 1px solid rgba(244, 247, 246, 0.16);
}

.page-privacy .pv-contact__key {
  flex: none;
  min-width: 74px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(244, 247, 246, 0.7);
}

.page-privacy .pv-contact__val {
  font-size: 16px;
  color: var(--paper);
}

.page-privacy .pv-contact__val--mono {
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
  word-break: break-all;
}

.page-privacy .pv-contact__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(244, 247, 246, 0.82);
}

/* ---------- 底部链接 ---------- */
.page-privacy .pv-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 34px 0 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 3px;
}

.page-privacy .pv-links a::after {
  content: "→";
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
}

.page-privacy .pv-links a:hover,
.page-privacy .pv-links a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-spec {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-privacy .pv-spec__label {
    padding-top: 3px;
  }

  .page-privacy .pv-keep li {
    grid-template-columns: 186px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .pv-contact {
    padding: 30px 32px 28px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-hero {
    padding-top: calc(var(--header-h) + 76px);
  }

  .page-privacy .pv-hero__media {
    margin-top: 64px;
  }

  .page-privacy .pv-body {
    grid-template-columns: minmax(0, var(--pv-measure)) minmax(210px, 268px);
    justify-content: space-between;
    column-gap: clamp(36px, 5vw, 88px);
    padding-top: 84px;
    padding-bottom: 140px;
  }

  .page-privacy .pv-main {
    max-width: none;
  }

  .page-privacy .pv-index {
    order: 0;
    align-self: start;
    position: sticky;
    top: calc(var(--header-h-compact) + 40px);
    margin: 0;
    padding: 0;
    border-top: 0;
    border-bottom: 0;
  }

  .page-privacy .pv-index__title {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
    letter-spacing: 0.16em;
  }

  .page-privacy .pv-index__list {
    flex-direction: column;
    gap: 0;
  }

  .page-privacy .pv-index__list li {
    border-bottom: 1px solid var(--line);
  }

  .page-privacy .pv-index__list a {
    display: flex;
    width: 100%;
    padding: 13px 0 13px 2px;
    font-size: 13.5px;
    line-height: 1.45;
  }

  .page-privacy .pv-index__list a .mono {
    flex: none;
    min-width: 20px;
  }

  .page-privacy .pv-index__note {
    display: block;
    margin: 16px 0 0;
    font-size: 12px;
    line-height: 1.7;
    color: var(--mist);
  }

  .page-privacy .pv-sec {
    padding: 52px 0;
  }

  .page-privacy .pv-sec__head {
    margin-bottom: 26px;
  }

  .page-privacy .pv-sec__body p {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-hero__media img {
    filter: none;
  }
}