.page-privacy {
  --privacy-measure: 780px;
  --privacy-marker-w: 96px;
  --privacy-green-soft: rgba(15, 163, 107, .08);
  background: var(--c-deep);
}

/* 顶部收束细带 */
.page-privacy .privacy-band {
  height: 6px;
  background: linear-gradient(90deg, var(--c-green) 0%, var(--c-volt) 100%);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 4.5vw, 56px) 0 clamp(36px, 6vw, 80px);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  top: -22%;
  right: -14%;
  width: 52%;
  height: 150%;
  background: linear-gradient(158deg, rgba(15, 163, 107, .30) 0%, rgba(232, 255, 58, .08) 100%);
  clip-path: polygon(32% 0, 100% 0, 100% 100%, 0 100%);
  transform: rotate(-8deg);
  pointer-events: none;
  z-index: 0;
}

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

.page-privacy .breadcrumb {
  font-size: 12px;
  letter-spacing: .08em;
}

.page-privacy .breadcrumb-sep {
  margin: 0 8px;
  color: var(--c-dim);
}

.page-privacy .privacy-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-privacy .privacy-hero-copy {
  min-width: 0;
}

.page-privacy .privacy-eyebrow {
  color: var(--c-volt);
}

.page-privacy h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 6.4vw, 74px);
  line-height: .98;
  letter-spacing: -.01em;
  color: var(--c-paper);
  margin: 14px 0 0;
  max-width: 20ch;
}

.page-privacy .privacy-lede {
  font-size: clamp(16px, 1.2vw, 17px);
  line-height: 1.8;
  color: rgba(245, 246, 240, .78);
  margin: 20px 0 0;
  max-width: 46ch;
}

.page-privacy .privacy-meta {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--c-line);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
}

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

.page-privacy .privacy-meta .index-label {
  color: var(--c-dim);
}

.page-privacy .privacy-meta-val {
  font-size: 15px;
  color: var(--c-paper);
  letter-spacing: .02em;
}

.page-privacy .privacy-hero-fig {
  margin: 0;
}

.page-privacy .privacy-hero-fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--c-line-strong);
}

/* 纸感长文区 */
.page-privacy .privacy-doc {
  background: var(--c-paper);
  color: var(--c-ink);
  padding: clamp(30px, 5vw, 68px) 0 clamp(48px, 7vw, 96px);
}

.page-privacy .privacy-inner {
  max-width: var(--privacy-measure);
  margin-inline: auto;
}

/* 章节导览 */
.page-privacy .privacy-toc {
  padding-bottom: clamp(20px, 3vw, 30px);
  border-bottom: 1px solid var(--c-line-ink);
}

.page-privacy .privacy-toc .index-label {
  color: var(--c-slate);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .toc-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 8px 0;
  color: var(--c-ink);
  text-decoration: none;
  font-size: 15px;
  border-bottom: 1px dashed rgba(11, 15, 22, .12);
  transition: color var(--dur) var(--ease);
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--c-green);
}

.page-privacy .toc-list .mono {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-green);
}

/* 章节 */
.page-privacy .privacy-section {
  padding: clamp(28px, 4vw, 46px) 0;
}

.page-privacy .privacy-section + .privacy-section {
  border-top: 1px solid var(--c-line-ink);
}

.page-privacy .privacy-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
}

.page-privacy .privacy-marker {
  font-size: 13px;
  font-weight: 300;
  letter-spacing: .18em;
  color: var(--c-green);
  transition: color var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.page-privacy .privacy-marker.is-dim {
  color: var(--c-slate);
  opacity: .45;
}

.page-privacy .privacy-marker.is-active {
  color: var(--c-green);
  opacity: 1;
}

.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.12;
  margin: 0 0 14px;
  color: var(--c-ink);
}

.page-privacy .privacy-body > p {
  font-size: clamp(16px, 1.1vw, 17px);
  line-height: 1.8;
  color: rgba(11, 15, 22, .82);
  margin: 0 0 16px;
}

.page-privacy .privacy-item-title {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  margin: 0 0 5px;
  color: var(--c-ink);
}

.page-privacy .privacy-list p,
.page-privacy .privacy-facts p,
.page-privacy .privacy-steps p,
.page-privacy .privacy-versions p {
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(11, 15, 22, .78);
  margin: 0;
}

/* 01 三类信息 */
.page-privacy .privacy-list {
  list-style: none;
  counter-reset: pl;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-list > li {
  counter-increment: pl;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 18px 0;
  border-top: 1px dashed var(--c-line-ink);
}

.page-privacy .privacy-list > li:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .privacy-list > li::before {
  content: counter(pl, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 26px;
  letter-spacing: .06em;
  color: var(--c-green);
}

/* 通用键值条目 */
.page-privacy .privacy-facts {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .privacy-facts > li {
  padding: 16px 0;
  border-top: 1px dashed var(--c-line-ink);
}

.page-privacy .privacy-facts > li:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .privacy-fact-key {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-green);
  margin-bottom: 7px;
}

/* 04 操作路径 */
.page-privacy .privacy-steps {
  list-style: none;
  counter-reset: ps;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-steps > li {
  counter-increment: ps;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 16px 16px 14px;
  background: var(--privacy-green-soft);
  border-left: 3px solid var(--c-green);
}

.page-privacy .privacy-steps > li::before {
  content: counter(ps, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 26px;
  text-align: center;
  height: 26px;
  background: var(--c-volt);
  color: var(--c-ink);
}

.page-privacy .privacy-inline-link {
  color: var(--c-green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 05 版本记录 */
.page-privacy .privacy-versions {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .privacy-versions > li {
  position: relative;
  padding: 0 0 22px 24px;
  border-left: 1px solid rgba(11, 15, 22, .18);
}

.page-privacy .privacy-versions > li:last-child {
  padding-bottom: 0;
}

.page-privacy .privacy-versions > li::before {
  content: "";
  position: absolute;
  left: -4.5px;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-mint);
}

.page-privacy .privacy-versions > li.is-current::before {
  background: var(--c-volt);
  box-shadow: 0 0 0 3px rgba(232, 255, 58, .45);
}

.page-privacy .privacy-ver {
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--c-green);
  margin-right: 10px;
}

.page-privacy .privacy-ver-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .14em;
  padding: 2px 8px;
  background: var(--c-volt);
  color: var(--c-ink);
  clip-path: polygon(0 0, 100% 0, 100% 70%, calc(100% - 6px) 100%, 0 100%);
}

.page-privacy .privacy-versions p {
  margin-top: 6px;
}

/* 06 联系 */
.page-privacy .privacy-contact {
  margin-top: 22px;
  padding: clamp(20px, 3vw, 28px);
  background: var(--c-deep);
  border-left: 5px solid var(--c-green);
  color: var(--c-paper);
}

.page-privacy .privacy-contact-label {
  color: var(--c-volt);
}

.page-privacy .privacy-contact-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-contact-list li {
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-contact-list span {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-dim);
}

.page-privacy .privacy-contact-list strong {
  font-size: 16px;
  font-weight: 500;
  color: var(--c-paper);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-contact .btn {
  margin-top: 20px;
}

/* 相关页面 */
.page-privacy .privacy-related {
  margin-top: clamp(24px, 3.5vw, 40px);
  padding-top: 22px;
  border-top: 1px solid var(--c-line-ink);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
}

.page-privacy .privacy-related a {
  font-size: 14px;
  color: var(--c-slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

/* 平板及以上 */
@media (min-width: 720px) {
  .page-privacy .toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px 32px;
  }
}

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

  .page-privacy .privacy-row {
    grid-template-columns: var(--privacy-marker-w) minmax(0, 1fr);
    gap: 36px;
  }

  .page-privacy .privacy-marker {
    position: sticky;
    top: calc(var(--header-h, 78px) + 28px);
    font-size: clamp(22px, 2.6vw, 30px);
    letter-spacing: .06em;
    line-height: 1;
  }

  .page-privacy .privacy-contact-list li {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }
}

@media (min-width: 1100px) {
  .page-privacy h1 {
    max-width: 18ch;
  }
}

/* 尊重系统减弱动效 */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-list a,
  .page-privacy .privacy-marker,
  .page-privacy .privacy-related a {
    transition: none;
  }
}