.page-privacy {
  --pv-cardline: rgba(11, 26, 42, 0.13);
  --pv-cardline-soft: rgba(11, 26, 42, 0.09);
  --pv-body-text: #33414F;
  background: var(--ink-800);
  color: var(--paper);
  padding-bottom: clamp(3rem, 7vw, 6rem);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  padding: clamp(1.75rem, 4.5vw, 3.25rem) 0 clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--line-soft);
  background:
    linear-gradient(180deg, rgba(18, 49, 77, 0.55) 0%, rgba(11, 26, 42, 0) 62%);
}

.page-privacy .pv-hero .crumb {
  margin-bottom: clamp(1.25rem, 3vw, 2.25rem);
}

.page-privacy .pv-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.page-privacy .pv-hero__text {
  display: grid;
  gap: 1rem;
}

.page-privacy .pv-hero__text .eyebrow {
  margin: 0;
  color: var(--gold);
}

.page-privacy .pv-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 7vw, 4.4rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper-hi);
  max-width: 15em;
}

.page-privacy .pv-hero__lede {
  margin: 0;
  font-size: clamp(0.98rem, 2.4vw, 1.1rem);
  line-height: 1.85;
  color: var(--paper);
  max-width: 34em;
}

.page-privacy .pv-hero__meta {
  list-style: none;
  margin: 0.35rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--mist);
}

.page-privacy .pv-hero__meta li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
}

.page-privacy .pv-hero__meta .dot {
  margin-top: 0.5em;
  flex: 0 0 auto;
}

.page-privacy .pv-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-900);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

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

.page-privacy .pv-hero__figure .figure__cap {
  border-top: 1px solid var(--line-soft);
  color: var(--mist);
  font-size: 0.78rem;
  line-height: 1.6;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pv-body {
  padding-top: clamp(2rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

/* ---------- 章节目录 ---------- */
.page-privacy .pv-toc {
  padding: 1rem 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-toc__title {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
}

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.55rem 0.6rem;
  border-left: 2px solid transparent;
  color: var(--mist);
  font-size: 0.88rem;
  line-height: 1.45;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--paper-hi);
  background: rgba(201, 162, 75, 0.07);
}

.page-privacy .pv-toc__link[aria-current="true"] {
  color: var(--gold);
  border-left-color: var(--cinnabar);
  background: rgba(201, 162, 75, 0.1);
}

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--gold);
  opacity: 0.85;
}

.page-privacy .pv-toc__tools {
  margin-top: 1rem;
  display: grid;
  gap: 0.5rem;
}

.page-privacy .pv-tool {
  width: 100%;
  justify-content: center;
  font-size: 0.8rem;
  padding-inline: 0.75rem;
}

/* ---------- 暖纸长文 ---------- */
.page-privacy .pv-article {
  background: var(--paper);
  color: var(--ink-text);
  border: 1px solid var(--pv-cardline);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: clamp(1.25rem, 4vw, 3rem);
}

.page-privacy .pv-sec + .pv-sec {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  padding-top: clamp(1.75rem, 4vw, 2.75rem);
  border-top: 1px solid var(--pv-cardline-soft);
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
}

.page-privacy .pv-sec__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(0.9rem, 2.6vw, 1.1rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--cinnabar);
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 0.1rem;
  flex: 0 0 auto;
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.24rem, 3.6vw, 1.75rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .pv-sec__body {
  display: grid;
  gap: 0.9rem;
}

.page-privacy .pv-sec__body p {
  margin: 0;
  font-size: clamp(0.94rem, 2.3vw, 1.02rem);
  line-height: 1.92;
  color: var(--pv-body-text);
  max-width: 38em;
}

.page-privacy .pv-inline {
  color: var(--ink-700);
  text-decoration: underline;
  text-decoration-color: var(--line-gold);
  text-underline-offset: 0.25em;
}

.page-privacy .pv-inline:hover,
.page-privacy .pv-inline:focus-visible {
  color: var(--cinnabar);
  text-decoration-color: var(--cinnabar);
}

/* 信息类型双卡 */
.page-privacy .pv-duo {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
  margin: 0.2rem 0;
}

.page-privacy .pv-duo__card {
  background: var(--paper-hi);
  border: 1px solid var(--pv-cardline-soft);
  border-left: 2px solid var(--jade);
  padding: 0.95rem 1rem 1rem;
}

.page-privacy .pv-duo__card h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--ink-900);
}

/* 列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: clamp(0.9rem, 2.2vw, 0.98rem);
  line-height: 1.85;
  color: var(--pv-body-text);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 5px;
  height: 5px;
  background: var(--jade);
}

/* 保存期限行表 */
.page-privacy .pv-rows {
  border-top: 1px solid var(--pv-cardline-soft);
  margin: 0.2rem 0;
}

.page-privacy .pv-row {
  display: grid;
  gap: 0.2rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--pv-cardline-soft);
}

.page-privacy .pv-row__key {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--ink-700);
}

.page-privacy .pv-row__val {
  font-size: clamp(0.9rem, 2.2vw, 0.98rem);
  line-height: 1.85;
  color: var(--pv-body-text);
}

/* 联系块 */
.page-privacy .pv-contact {
  margin-top: 0.4rem;
  background: var(--ink-800);
  border-left: 3px solid var(--gold);
  padding: 1rem 1.1rem;
  display: grid;
  gap: 0.45rem;
}

.page-privacy .pv-contact p {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--paper);
}

.page-privacy .pv-contact__key {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-privacy .pv-contact a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 75, 0.45);
  padding-bottom: 1px;
  word-break: break-all;
}

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

.page-privacy .pv-contact .pv-contact__note {
  margin-top: 0.2rem;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--mist);
  display: block;
}

/* ---------- 相关页面 ---------- */
.page-privacy .pv-outro {
  margin-top: clamp(2rem, 5vw, 3.5rem);
  padding-top: clamp(1.75rem, 4vw, 2.75rem);
  border-top: 1px solid var(--line);
}

.page-privacy .pv-outro__title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  letter-spacing: -0.01em;
  color: var(--paper-hi);
}

.page-privacy .pv-links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
}

.page-privacy .pv-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  background: var(--ink-700);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--paper);
  text-decoration: none;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--line-gold);
  background: var(--ink-900);
}

.page-privacy .pv-link__body {
  display: grid;
  gap: 0.25rem;
  min-width: 0;
}

.page-privacy .pv-link__label {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  color: var(--paper-hi);
}

.page-privacy .pv-link__desc {
  font-size: 0.83rem;
  line-height: 1.65;
  color: var(--mist);
}

.page-privacy .pv-link__arrow {
  font-family: var(--font-mono);
  color: var(--gold);
  flex: 0 0 auto;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
  }

  .page-privacy .pv-row {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    gap: 1.25rem;
    align-items: baseline;
  }

  .page-privacy .pv-row__key {
    padding-top: 0.25rem;
  }

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

@media (min-width: 980px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-privacy .pv-body {
    grid-template-columns: minmax(190px, 232px) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 96px;
    padding-top: 0;
    border-top: 0;
    border-right: 1px solid var(--line-soft);
    padding-right: 0.9rem;
  }

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

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #FFFFFF;
    color: #000000;
  }

  .page-privacy .pv-hero,
  .page-privacy .pv-toc,
  .page-privacy .pv-hero__figure,
  .page-privacy .pv-outro {
    display: none;
  }

  .page-privacy .pv-body {
    display: block;
    padding-top: 0;
  }

  .page-privacy .pv-article {
    background: #FFFFFF;
    color: #000000;
    border: 0;
    box-shadow: none;
    padding: 0;
  }

  .page-privacy .pv-sec {
    break-inside: avoid;
  }

  .page-privacy .pv-sec__title,
  .page-privacy .pv-sec__body p,
  .page-privacy .pv-list li,
  .page-privacy .pv-row__val {
    color: #000000;
  }

  .page-privacy .pv-contact {
    background: #FFFFFF;
    border-left: 2px solid #000000;
  }

  .page-privacy .pv-contact p,
  .page-privacy .pv-contact a,
  .page-privacy .pv-contact__key,
  .page-privacy .pv-contact .pv-contact__note {
    color: #000000;
  }
}