.page-privacy {
  --pv-rule: rgba(47, 107, 94, 0.28);
  --pv-tint: rgba(56, 242, 200, 0.1);
  --pv-rule-dark: rgba(242, 239, 230, 0.14);
  background: var(--paper);
  color: var(--char);
  font-family: var(--font-body);
  padding-bottom: 0;
  overflow-x: hidden;
}

.page-privacy h1,
.page-privacy h2,
.page-privacy p,
.page-privacy ul,
.page-privacy ol,
.page-privacy figure {
  margin: 0;
}

.page-privacy .crumbs {
  padding-top: 30px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: 24px 0 48px;
  background-image: radial-gradient(620px 300px at 96% -25%, rgba(56, 242, 200, 0.22), rgba(56, 242, 200, 0) 70%);
  background-repeat: no-repeat;
}

.page-privacy .pv-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-2);
  border: 2px solid var(--line);
  padding: 5px 12px;
  margin-bottom: 20px;
}

.page-privacy .pv-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.2vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 780px;
  margin-bottom: 22px;
}

.page-privacy .pv-hero__lead {
  font-size: clamp(17px, 2.1vw, 19.5px);
  line-height: 1.85;
  color: var(--char);
  max-width: 58ch;
}

.page-privacy .pv-hero__meta {
  list-style: none;
  padding: 18px 0 0;
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 36px;
  max-width: 760px;
  border-top: 2px solid var(--ink);
}

.page-privacy .pv-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-privacy .pv-hero__meta-k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-privacy .pv-hero__meta-v {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink-2);
  word-break: break-word;
}

/* ---------- 主题停顿图 ---------- */
.page-privacy .pv-visual {
  margin: 0 0 8px;
}

.page-privacy .pv-visual__box {
  position: relative;
  overflow: hidden;
  line-height: 0;
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--ink);
}

.page-privacy .pv-visual__box img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .pv-visual__box::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--ink);
  opacity: 0.1;
  pointer-events: none;
}

.page-privacy .pv-visual__cap {
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
  max-width: 62ch;
}

/* ---------- 窄版心阅读区 ---------- */
.page-privacy .pv-reading {
  max-width: 760px;
  margin: 0 auto;
  padding: 52px 0 0;
}

.page-privacy .pv-toc {
  border-left: 4px solid var(--cy);
  background: rgba(18, 67, 58, 0.055);
  padding: 20px 22px 24px;
  margin-bottom: 48px;
}

.page-privacy .pv-toc__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--line);
  margin-bottom: 14px;
}

.page-privacy .pv-toc__list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 30px;
}

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid var(--pv-rule);
  transition: color 160ms var(--ease), padding-left 160ms var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--ink);
  padding-left: 6px;
}

.page-privacy .pv-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--line);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  padding: 38px 0 34px;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-sec:first-of-type {
  border-top: 2px solid var(--ink);
}

.page-privacy .pv-sec__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.6vw, 29px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 18px;
}

.page-privacy .pv-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--line);
  border: 2px solid var(--line);
  padding: 2px 7px;
  transform: translateY(-2px);
}

.page-privacy .pv-sec p {
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--char);
  max-width: 64ch;
  margin-bottom: 16px;
}

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

.page-privacy .pv-mark {
  font-family: var(--font-mono);
  font-size: 0.92em;
  color: var(--ink);
  background: rgba(245, 165, 36, 0.22);
  border-bottom: 2px solid var(--gold);
  padding: 1px 5px;
  word-break: break-all;
}

.page-privacy .pv-callout {
  margin: 22px 0;
  padding: 18px 22px;
  border-left: 4px solid var(--cy);
  background: var(--pv-tint);
}

.page-privacy .pv-callout p {
  margin: 0;
  font-size: 16px;
  line-height: 1.82;
}

.page-privacy .pv-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  gap: 12px;
  max-width: 64ch;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--char);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.76em;
  width: 11px;
  height: 2px;
  background: var(--gold);
}

/* ---------- 延伸入口 ---------- */
.page-privacy .pv-more {
  margin-top: 60px;
  padding: 52px 0 60px;
  background: var(--ink);
  border-top: 4px solid var(--cy);
  color: var(--ink-text);
}

.page-privacy .pv-more__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin-bottom: 14px;
}

.page-privacy .pv-more__lead {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-text);
  max-width: 62ch;
  margin-bottom: 30px;
}

.page-privacy .pv-more__list {
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: 880px;
  display: grid;
  gap: 1px;
  background: var(--pv-rule-dark);
  border: 1px solid var(--pv-rule-dark);
}

.page-privacy .pv-more__item {
  background: var(--ink);
}

.page-privacy .pv-more__link {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  text-decoration: none;
  color: var(--paper);
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .pv-more__link:hover,
.page-privacy .pv-more__link:focus-visible {
  background: var(--ink-2);
  color: var(--cy-soft);
}

.page-privacy .pv-more__body {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-privacy .pv-more__name {
  font-size: 16px;
  font-weight: 700;
}

.page-privacy .pv-more__desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mist);
}

.page-privacy .pv-more__go {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cy);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .pv-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 992px) {
  .page-privacy .pv-sec {
    padding: 42px 0 38px;
  }
}

@media (max-width: 619px) {
  .page-privacy .crumbs {
    padding-top: 20px;
  }

  .page-privacy .pv-hero {
    padding: 18px 0 36px;
    background-image: radial-gradient(420px 220px at 100% -10%, rgba(56, 242, 200, 0.2), rgba(56, 242, 200, 0) 72%);
  }

  .page-privacy .pv-hero__meta {
    gap: 12px 22px;
    margin-top: 24px;
  }

  .page-privacy .pv-visual__box {
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.35);
  }

  .page-privacy .pv-reading {
    padding-top: 36px;
  }

  .page-privacy .pv-toc {
    padding: 18px 16px 20px;
    margin-bottom: 36px;
  }

  .page-privacy .pv-sec {
    padding: 30px 0 28px;
  }

  .page-privacy .pv-callout {
    padding: 15px 16px;
  }

  .page-privacy .pv-more {
    margin-top: 44px;
    padding: 40px 0 46px;
  }

  .page-privacy .pv-more__link {
    padding: 14px 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link,
  .page-privacy .pv-more__link {
    transition: none;
  }
}