.page-privacy {
  --pv-rail: 232px;
  background: var(--ink);
  color: var(--cream);
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: clamp(40px, 8vw, 88px) 0 clamp(32px, 5vw, 60px);
  border-bottom: 1px solid var(--line-soft);
  overflow: hidden;
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 84%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 84%);
  pointer-events: none;
}

.page-privacy .pv-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero .breadcrumb {
  margin-bottom: clamp(24px, 5vw, 44px);
}

.page-privacy .pv-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
}

.page-privacy .pv-hero__main,
.page-privacy .pv-hero__aside {
  min-width: 0;
}

.page-privacy .pv-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2.6rem, 8vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--cream);
  margin: 0 0 18px;
}

.page-privacy .pv-title::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: 20px;
  background: var(--cyan);
}

.page-privacy .pv-lede {
  max-width: 38em;
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.0625rem);
  line-height: 1.85;
  color: var(--cool);
}

.page-privacy .pv-hero__aside {
  align-self: start;
  border-left: var(--edge) solid var(--cyan);
  background: var(--moss);
  padding: clamp(20px, 3vw, 28px);
}

.page-privacy .pv-aside__label {
  margin: 0 0 12px;
  font-family: var(--font-label);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pv-aside__text {
  margin: 0 0 12px;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--cream);
}

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

.page-privacy .pv-mail {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  word-break: break-all;
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 200, 0.4);
}

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

/* ---------- 图片 ---------- */
.page-privacy .pv-figure {
  margin: 0;
  padding: clamp(32px, 6vw, 64px) 0 0;
}

.page-privacy .pv-figure .figure__media {
  border: 1px solid var(--line-soft);
  overflow: hidden;
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.06);
}

.page-privacy .pv-figure .figure__caption {
  margin-top: 14px;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--cool);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pv-body {
  padding-top: clamp(40px, 7vw, 80px);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 64px);
}

.page-privacy .pv-rail,
.page-privacy .pv-content {
  min-width: 0;
}

/* ---------- 索引 ---------- */
.page-privacy .pv-rail__label {
  margin: 0 0 12px;
  font-family: var(--font-label);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-privacy .pv-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

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

.page-privacy .pv-index a {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 11px 4px;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--cool);
  text-decoration: none;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-privacy .pv-index a:hover,
.page-privacy .pv-index a:focus-visible {
  color: var(--cyan);
  padding-left: 12px;
}

.page-privacy .pv-index__num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
  color: var(--stone);
}

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

/* ---------- 章节 ---------- */
.page-privacy .pv-block {
  border-top: 1px solid var(--line-soft);
  padding: clamp(26px, 4vw, 40px) 0;
  scroll-margin-top: 104px;
}

.page-privacy .pv-block:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-block__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-block__title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  line-height: 1.28;
  color: var(--cream);
}

.page-privacy .pv-block__lead {
  margin: 0 0 20px;
  max-width: 34em;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--cool);
}

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

.page-privacy .pv-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 200, 0.4);
}

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

/* ---------- 条目列表 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pv-list li {
  background: var(--ink);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 16px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--cool);
  transition: background var(--dur) var(--ease);
}

.page-privacy .pv-list li:hover {
  background: rgba(36, 74, 59, 0.55);
}

.page-privacy .pv-list b {
  color: var(--cream);
  font-weight: 600;
}

/* ---------- 联系卡 ---------- */
.page-privacy .pv-contact {
  margin-top: clamp(40px, 7vw, 72px);
  border: 1px solid var(--line-soft);
  border-left: var(--edge) solid var(--yellow);
  background: linear-gradient(135deg, rgba(36, 74, 59, 0.85), rgba(11, 31, 26, 1));
  padding: clamp(24px, 4vw, 40px);
}

.page-privacy .pv-contact__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  line-height: 1.3;
  color: var(--cream);
}

.page-privacy .pv-contact__text {
  margin: 0 0 20px;
  max-width: 38em;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--cool);
}

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

.page-privacy .pv-contact__list li {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr);
  gap: 14px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--cream);
}

.page-privacy .pv-contact__key {
  padding-top: 2px;
  font-family: var(--font-label);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-privacy .pv-contact__val {
  min-width: 0;
  word-break: break-word;
}

.page-privacy .pv-contact__val a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 200, 0.4);
}

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

.page-privacy .pv-contact__mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-list li {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
    padding: 15px 18px;
  }

  .page-privacy .pv-contact__list li {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-rail {
    position: sticky;
    top: 104px;
  }

  .page-privacy .pv-block {
    padding: clamp(32px, 4vw, 48px) 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-index a,
  .page-privacy .pv-list li {
    transition: none;
  }
}