.page-privacy {
  --pv-gap: clamp(18px, 3.5vw, 42px);
  --pv-rule: rgba(232, 226, 210, 0.24);
  background: var(--bg);
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(26px, 5vw, 54px) 0 clamp(22px, 4vw, 40px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(112deg, rgba(10, 28, 23, 0.96) 0%, rgba(10, 28, 23, 0.84) 46%, rgba(10, 28, 23, 0.46) 100%),
    repeating-linear-gradient(78deg, rgba(47, 107, 87, 0.2) 0 1px, transparent 1px 46px);
}

.page-privacy .pv-hero__body {
  display: grid;
  gap: var(--pv-gap);
  margin-top: clamp(18px, 3vw, 32px);
}

.page-privacy .pv-hero__main {
  min-width: 0;
  max-width: 660px;
}

.page-privacy .pv-eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--green);
}

.page-privacy h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 5.4vw, 56px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .pv-lede {
  margin: 0 0 24px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: #b9cbc4;
}

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

.page-privacy .pv-hero__rule {
  height: 3px;
  margin-top: clamp(24px, 4vw, 40px);
  background: linear-gradient(90deg, var(--green) 0 34%, var(--gold) 34% 66%, var(--red) 66% 100%);
}

/* 首屏数据条 */
.page-privacy .pv-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  min-width: 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-privacy .pv-strip__cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  padding: 14px 16px;
  background: var(--surface);
}

.page-privacy .pv-strip__n {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
}

.page-privacy .pv-strip__l {
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 主体双栏 ---------- */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  padding: clamp(30px, 6vw, 68px) 0 clamp(44px, 7vw, 96px);
}

/* 左侧目录 */
.page-privacy .pv-toc {
  min-width: 0;
  align-self: start;
}

.page-privacy .pv-toc__title {
  margin: 0 0 14px;
  padding-left: 10px;
  border-left: 3px solid var(--green);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pv-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .pv-toc a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 11px;
  border-left: 2px solid transparent;
  border-radius: var(--r);
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-privacy .pv-toc a:hover,
.page-privacy .pv-toc a:focus-visible {
  color: var(--white);
  border-left-color: var(--green);
  background: var(--surface-2);
}

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--green);
}

/* ---------- 条款 ---------- */
.page-privacy .pv-clauses {
  min-width: 0;
}

.page-privacy .pv-clause {
  padding: clamp(24px, 4vw, 40px) 0;
  border-top: 1px solid var(--pv-rule);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

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

.page-privacy .pv-clause__head {
  display: flex;
  align-items: flex-start;
  gap: clamp(12px, 2.4vw, 22px);
  margin-bottom: 16px;
}

.page-privacy .pv-clause__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(28px, 4.6vw, 44px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--gold);
}

.page-privacy .pv-clause__title {
  margin: 0;
  padding-top: 4px;
  font-size: clamp(19px, 2.4vw, 25px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .pv-clause:target .pv-clause__title {
  color: var(--gold);
}

.page-privacy .pv-clause p {
  max-width: 680px;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: #d7e0db;
}

.page-privacy .pv-list {
  display: grid;
  gap: 12px;
  max-width: 680px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.78;
  color: #d7e0db;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 3px;
  background: var(--green);
}

.page-privacy .pv-list strong {
  font-weight: 700;
  color: var(--white);
}

.page-privacy .pv-clause a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 255, 138, 0.35);
}

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

/* 用途卡片 */
.page-privacy .pv-cards {
  display: grid;
  gap: 14px;
  max-width: 780px;
}

.page-privacy .pv-card {
  position: relative;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: 5px 5px 0 var(--surface-2);
}

.page-privacy .pv-card__k {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--green);
}

.page-privacy .pv-card__t {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
}

.page-privacy .pv-card p {
  max-width: none;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}

/* 步骤 */
.page-privacy .pv-steps {
  display: grid;
  gap: 14px;
  max-width: 680px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  counter-reset: pvstep;
}

.page-privacy .pv-steps li {
  position: relative;
  padding-left: 46px;
  font-size: 15.5px;
  line-height: 1.78;
  color: #d7e0db;
  counter-increment: pvstep;
}

.page-privacy .pv-steps li::before {
  content: counter(pvstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.1em;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: var(--green);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-steps strong {
  font-weight: 700;
  color: var(--white);
}

/* 联系信息 */
.page-privacy .pv-contact {
  display: grid;
  gap: 1px;
  max-width: 680px;
  margin: 4px 0 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-privacy .pv-contact__cell {
  min-width: 0;
  padding: 18px;
  background: var(--surface);
}

.page-privacy .pv-contact__k {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-privacy .pv-contact__v {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-privacy .pv-contact__v a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 255, 138, 0.35);
}

/* 尾注 */
.page-privacy .pv-aside {
  max-width: 680px;
  margin-top: 26px;
  padding: 14px 16px;
  border-left: 3px solid var(--gold);
  background: var(--surface-2);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .pv-aside a {
  color: var(--gold);
  border-bottom-color: rgba(255, 201, 74, 0.4);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-privacy .pv-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .page-privacy .pv-contact__cell--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero__body {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: end;
    gap: clamp(24px, 4vw, 56px);
  }

  .page-privacy .pv-body {
    grid-template-columns: minmax(0, 208px) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-privacy .pv-toc__list {
    display: block;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-privacy .pv-toc__list li + li {
    margin-top: 4px;
  }

  .page-privacy .pv-toc a {
    white-space: normal;
  }
}

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