.page-privacy {
  --privacy-measure: 68ch;
  --privacy-toc-w: 208px;
  --privacy-glow: rgba(123, 77, 255, .16);
}

/* ---------- 面包屑 ---------- */

.page-privacy .privacy-crumb {
  padding-top: clamp(20px, 3vw, 34px);
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  padding-top: clamp(22px, 3.4vw, 40px);
  padding-bottom: clamp(30px, 5vw, 58px);
}

.page-privacy .privacy-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-hero__dash {
  display: inline-block;
  width: 26px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.6vw, 72px);
  line-height: 1.0;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lede {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 28px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-privacy .privacy-hero__meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .privacy-hero__meta-item::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--violet);
  transform: rotate(45deg);
  flex: none;
}

/* ---------- 摘要：柔白纸面反向区块 ---------- */

.page-privacy .privacy-summary-wrap {
  padding-bottom: clamp(36px, 6vw, 72px);
}

.page-privacy .privacy-summary {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 38px);
  padding: clamp(24px, 4.2vw, 48px);
  background-color: var(--paper-plain);
  background-image: linear-gradient(142deg, #FFFFFF 0%, var(--paper-plain) 46%, #E2E9F7 100%);
  color: var(--panel);
  border-radius: var(--radius-l);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  box-shadow: 0 30px 70px -40px rgba(0, 0, 0, .95), 0 0 0 1px rgba(123, 77, 255, .18);
}

.page-privacy .privacy-summary__tag {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--violet);
}

.page-privacy .privacy-summary__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--panel);
}

.page-privacy .privacy-summary__intro {
  margin: 12px 0 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.7;
  color: #445272;
}

.page-privacy .privacy-summary__list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-summary__list li {
  display: grid;
  grid-template-columns: 3.6em minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-top: 1px solid #D3DCEE;
  font-size: 15px;
  line-height: 1.68;
  color: #16203A;
}

.page-privacy .privacy-summary__list li:last-child {
  border-bottom: 1px solid #D3DCEE;
}

.page-privacy .privacy-summary__key {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--violet);
  padding-top: .34em;
  white-space: nowrap;
}

.page-privacy .privacy-summary__cta {
  margin-top: 22px;
}

.page-privacy .privacy-summary__media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-m);
  background: var(--panel-2);
  aspect-ratio: 16 / 9;
}

.page-privacy .privacy-summary__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 860px) {
  .page-privacy .privacy-summary {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
    align-items: stretch;
  }

  .page-privacy .privacy-summary__media {
    aspect-ratio: auto;
    min-height: 260px;
  }
}

/* ---------- 正文布局：左目录 + 右长文 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 44px);
  padding-bottom: clamp(72px, 10vw, 132px);
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 84px);
    align-items: start;
  }
}

/* 目录 */

.page-privacy .privacy-toc {
  border-left: 2px solid var(--line);
  padding-left: 18px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__link {
  display: grid;
  grid-template-columns: 2.2em minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 10px 10px 10px 6px;
  min-height: 44px;
  border-radius: var(--radius-s);
  font-size: 14px;
  line-height: 1.4;
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--violet);
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--cyan);
  background: rgba(46, 230, 214, .08);
}

.page-privacy .privacy-toc__link:hover .privacy-toc__num,
.page-privacy .privacy-toc__link:focus-visible .privacy-toc__num {
  color: var(--cyan);
}

.page-privacy .privacy-toc__meta {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

@media (min-width: 960px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: 104px;
  }
}

/* 条款正文 */

.page-privacy .privacy-doc {
  max-width: var(--privacy-measure);
}

.page-privacy .clause {
  scroll-margin-top: 116px;
  padding-block: clamp(30px, 4.4vw, 48px);
  border-top: 1px solid var(--line);
}

.page-privacy .clause:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .clause__title {
  display: grid;
  grid-template-columns: 3.2em minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .clause__num {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--violet);
  transition: color var(--dur-data) var(--ease);
}

.page-privacy .clause:target .clause__num {
  color: var(--cyan);
}

.page-privacy .clause:target .clause__name {
  color: var(--cyan);
}

.page-privacy .clause__name {
  transition: color var(--dur-data) var(--ease);
}

.page-privacy .clause__sub {
  margin: 26px 0 12px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .clause__sub:first-child {
  margin-top: 4px;
}

.page-privacy .clause__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--paper);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 12px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .clause__para {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--paper);
}

.page-privacy .clause__para:last-child {
  margin-bottom: 0;
}

.page-privacy .clause__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 230, 214, .42);
  transition: border-color var(--dur) var(--ease);
}

.page-privacy .clause__link:hover,
.page-privacy .clause__link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-privacy .clause__note {
  margin-top: 22px;
}

.page-privacy .clause__fold {
  border: 0;
  background: none;
}

/* 本地状态示意 */

.page-privacy .privacy-diagram {
  display: grid;
  gap: 2px;
  margin-top: 26px;
  padding: 18px clamp(14px, 2vw, 22px);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--panel);
}

.page-privacy .privacy-diagram__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 56px auto;
  align-items: center;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-diagram__row:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-diagram__label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--mist);
}

.page-privacy .privacy-diagram__track {
  position: relative;
  display: block;
  height: 20px;
  border-radius: 999px;
  background: var(--panel-2);
  border: 1px solid var(--line);
}

.page-privacy .privacy-diagram__track--on {
  background: rgba(46, 230, 214, .16);
  border-color: rgba(46, 230, 214, .5);
}

.page-privacy .privacy-diagram__dot {
  position: absolute;
  top: 50%;
  left: 3px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  transform: translateY(-50%);
  box-shadow: 0 0 10px rgba(46, 230, 214, .7);
}

.page-privacy .privacy-diagram__tag {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mist);
  white-space: nowrap;
}

.page-privacy .privacy-diagram__tag--on {
  color: var(--cyan);
}

/* ---------- 延伸阅读 ---------- */

.page-privacy .privacy-outro {
  margin-top: clamp(40px, 6vw, 72px);
  padding-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-outro__title {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .privacy-outro__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-outro__link {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 16px;
  border-left: 2px solid var(--line);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-outro__link:hover,
.page-privacy .privacy-outro__link:focus-visible {
  border-left-color: var(--cyan);
  background: rgba(46, 230, 214, .06);
}

.page-privacy .privacy-outro__label {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -.005em;
  color: var(--paper);
}

.page-privacy .privacy-outro__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--mist);
}

@media (min-width: 720px) {
  .page-privacy .privacy-outro__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 clamp(24px, 4vw, 56px);
  }
}

/* ---------- 窄屏与偏好 ---------- */

@media (max-width: 719px) {
  .page-privacy .privacy-diagram__row {
    grid-template-columns: minmax(0, 1fr) auto;
    row-gap: 6px;
  }

  .page-privacy .privacy-diagram__track {
    grid-column: 1 / -1;
  }

  .page-privacy .privacy-summary__list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-privacy .privacy-summary__key {
    padding-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-toc__num,
  .page-privacy .clause__num,
  .page-privacy .clause__name,
  .page-privacy .clause__link,
  .page-privacy .privacy-outro__link {
    transition-duration: .01ms;
  }
}