.page-privacy {
  --pd-hairline: rgba(170, 182, 196, .18);
  --pd-hairline-strong: rgba(170, 182, 196, .34);
  --pd-panel: rgba(17, 42, 69, .55);
  --pd-panel-soft: rgba(17, 42, 69, .32);
  --pd-deep: rgba(6, 12, 20, .62);
  display: block;
  padding-bottom: 72px;
  color: var(--text);
  background:
    radial-gradient(1080px 560px at 84% -6%, rgba(230, 169, 60, .13), transparent 62%),
    radial-gradient(760px 520px at -6% 34%, rgba(111, 168, 160, .11), transparent 58%),
    var(--ink-800);
  overflow-x: clip;
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after { box-sizing: border-box; }

.page-privacy a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* 面包屑 */
.page-privacy .breadcrumbs { padding: 22px 0 0; }
.page-privacy .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-muted);
}
.page-privacy .breadcrumbs li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--pd-hairline-strong);
}
.page-privacy .breadcrumbs a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color .2s var(--ease);
}
.page-privacy .breadcrumbs a:hover { color: var(--gold); }

/* 首屏 */
.page-privacy .pd-hero {
  display: grid;
  gap: 30px;
  padding: 34px 0 36px;
}
.page-privacy .eyebrow {
  margin: 0 0 16px;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.page-privacy h1 {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-size: clamp(30px, 7.2vw, 54px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--heading);
}
.page-privacy .serif-lede {
  margin: 0 0 20px;
  padding-left: 18px;
  border-left: 3px solid var(--gold);
  font-family: var(--font-serif);
  font-size: clamp(17px, 2.4vw, 20px);
  font-weight: 700;
  line-height: 1.75;
  color: var(--ivory);
}
.page-privacy .lede {
  margin: 0;
  max-width: 56ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text-muted);
}
.page-privacy .pd-hero__media {
  margin: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--pd-hairline);
  background: linear-gradient(160deg, rgba(17, 42, 69, .85), rgba(6, 12, 20, .92));
  box-shadow: var(--shadow-card);
}
.page-privacy .pd-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 5;
  object-fit: cover;
}
.page-privacy .pd-hero__media figcaption {
  padding: 14px 20px 18px;
  border-top: 1px solid var(--pd-hairline);
  background: rgba(6, 12, 20, .45);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .03em;
  color: var(--silver);
}

/* 条款目录 */
.page-privacy .pd-toc {
  margin: 0 0 6px;
  border-top: 1px solid var(--pd-hairline);
  border-bottom: 1px solid var(--pd-hairline);
  padding: 16px 0;
}
.page-privacy .pd-toc__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 2px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.page-privacy .pd-toc__list li { flex: 0 0 auto; }
.page-privacy .pd-toc__list a {
  display: inline-block;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--pd-hairline-strong);
  background: var(--pd-panel-soft);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}
.page-privacy .pd-toc__list a:hover,
.page-privacy .pd-toc__list a:focus-visible {
  color: var(--ink-900);
  background: var(--gold);
  border-color: var(--gold);
}

/* 区块骨架 */
.page-privacy .pd-section {
  display: grid;
  gap: 12px;
  padding: 42px 0;
  border-bottom: 1px solid var(--pd-hairline);
}
.page-privacy .pd-section .pd-index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--gold);
}
.page-privacy .pd-section__inner { min-width: 0; }
.page-privacy .pd-title {
  margin: 8px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(22px, 4.4vw, 32px);
  line-height: 1.26;
  letter-spacing: -.01em;
  color: var(--heading);
}
.page-privacy .pd-section__inner > p {
  margin: 0 0 8px;
  max-width: 70ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text-muted);
}

/* P-01 场景卡 */
.page-privacy .pd-scope-grid {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}
.page-privacy .pd-scope-card {
  padding: 22px 22px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pd-hairline);
  background: var(--pd-panel);
  transition: transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}
@media (hover: hover) {
  .page-privacy .pd-scope-card:hover {
    transform: translateY(-3px);
    border-color: rgba(230, 169, 60, .55);
    box-shadow: var(--shadow-lift);
  }
}
.page-privacy .pd-scope-card__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist);
}
.page-privacy .pd-scope-card__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ivory);
}

/* P-02 定义列表 */
.page-privacy .pd-list {
  margin: 24px 0 0;
  display: grid;
  border-top: 1px solid var(--pd-hairline);
}
.page-privacy .pd-list__row {
  display: grid;
  gap: 6px;
  padding: 20px 0;
  border-bottom: 1px solid var(--pd-hairline);
}
.page-privacy .pd-list dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--gold);
}
.page-privacy .pd-list dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-muted);
}

/* P-03 用途卡 */
.page-privacy .pd-use {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}
.page-privacy .pd-use-card {
  position: relative;
  padding: 26px 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pd-hairline);
  background: linear-gradient(165deg, rgba(17, 42, 69, .74), rgba(6, 12, 20, .6));
  overflow: hidden;
}
.page-privacy .pd-use-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--cinnabar));
  opacity: .9;
}
.page-privacy .pd-use-card__num {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cinnabar);
}
.page-privacy .pd-use-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.5;
  color: var(--ivory);
}
.page-privacy .pd-use-card p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-muted);
}

/* P-04 保护块 */
.page-privacy .pd-guard {
  display: grid;
  gap: 18px;
  margin-top: 26px;
  padding: 26px 22px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(230, 169, 60, .26);
  background: linear-gradient(150deg, rgba(6, 12, 20, .86), rgba(17, 42, 69, .58));
}
.page-privacy .pd-guard__mark {
  color: var(--gold);
  margin-bottom: 12px;
}
.page-privacy .pd-guard__mark svg { display: block; }
.page-privacy .pd-guard__title {
  margin: 0 0 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ivory);
}
.page-privacy .pd-guard__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-muted);
}

/* P-05 选择清单 */
.page-privacy .pd-choice-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 70ch;
}
.page-privacy .pd-choice-list li {
  position: relative;
  padding-left: 26px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-muted);
}
.page-privacy .pd-choice-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(230, 169, 60, .16);
}
.page-privacy .pd-contact-strip {
  display: grid;
  gap: 18px;
  margin-top: 28px;
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pd-hairline);
  background: var(--pd-panel);
}
.page-privacy .pd-contact-strip__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist);
}
.page-privacy .pd-contact-strip__value {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--ivory);
  word-break: break-all;
}
.page-privacy .pd-contact-strip__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
}

/* P-06 延伸链接 */
.page-privacy .pd-links {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}
.page-privacy .pd-linkcard {
  display: grid;
  gap: 8px;
  padding: 20px 20px 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pd-hairline);
  background: var(--pd-panel-soft);
  text-decoration: none;
  transition: transform .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
}
@media (hover: hover) {
  .page-privacy .pd-linkcard:hover {
    transform: translateY(-3px);
    border-color: rgba(230, 169, 60, .6);
    background: var(--pd-panel);
  }
}
.page-privacy .pd-linkcard__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gold);
}
.page-privacy .pd-linkcard__title {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ivory);
}
.page-privacy .pd-linkcard__arrow {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--gold);
}

/* 桌面布局 */
@media (min-width: 700px) {
  .page-privacy .pd-scope-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
}

@media (min-width: 760px) {
  .page-privacy .pd-list__row {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }
  .page-privacy .pd-use { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-privacy .pd-links { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
  .page-privacy .pd-guard { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; padding: 30px 28px; }
}

@media (min-width: 900px) {
  .page-privacy .pd-section {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 44px;
    padding: 54px 0;
  }
  .page-privacy .pd-index { padding-top: 12px; }
  .page-privacy .pd-section--narrow .pd-section__inner { max-width: 70ch; }
  .page-privacy .pd-contact-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; padding: 24px 26px; }
}

@media (min-width: 980px) {
  .page-privacy .pd-hero {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: 54px;
    align-items: end;
    padding: 52px 0 60px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}