.page-privacy {
  --pw-measure: 40rem;
  --pw-line: var(--ink-500);
  padding-top: clamp(84px, 11vw, 132px);
  padding-bottom: clamp(48px, 8vw, 112px);
  background: var(--ink-900);
  color: var(--text-050);
  overflow-x: clip;
}

/* 面包屑 */
.page-privacy .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
}
.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--ink-500);
}
.page-privacy .breadcrumb a {
  color: var(--gray-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}
.page-privacy .breadcrumb [aria-current="page"] {
  color: var(--gray-200);
}

/* 页头 */
.page-privacy .privacy-head {
  max-width: 54rem;
  padding-top: clamp(28px, 5vw, 52px);
}
.page-privacy .privacy-head .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .3em;
  color: var(--cyan-400);
}
.page-privacy .privacy-head h1 {
  margin: 16px 0 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--text-050);
}
.page-privacy .privacy-head .lead {
  max-width: 34rem;
  margin: 22px 0 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--gray-200);
}
.page-privacy .privacy-head__meta {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gray-400);
}

/* 顶部横幅 */
.page-privacy .privacy-banner {
  margin: clamp(30px, 5vw, 56px) 0 0;
}
.page-privacy .privacy-banner .media__frame {
  overflow: hidden;
  border-radius: var(--radius-l);
  border: 1px solid var(--ink-500);
  background: var(--ink-700);
}
.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* 主布局：目录 + 正文 */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 5vw, 44px);
  padding-top: clamp(34px, 6vw, 68px);
}

/* 条款目录 */
.page-privacy .privacy-toc {
  align-self: start;
  padding: 16px 14px;
  border: 1px solid var(--ink-500);
  border-radius: var(--radius-m);
  background: var(--glass-08);
}
.page-privacy .privacy-toc__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--gray-400);
}
.page-privacy .privacy-toc__list {
  display: grid;
  gap: 2px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}
.page-privacy .privacy-toc__list a {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--gray-200);
  text-decoration: none;
  transition: background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}
.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gray-400);
  transition: color .18s var(--ease);
}
.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: var(--glass-14);
  border-left-color: var(--cyan-400);
  color: var(--text-050);
  outline: none;
}
.page-privacy .privacy-toc__list a:hover .privacy-toc__num,
.page-privacy .privacy-toc__list a:focus-visible .privacy-toc__num {
  color: var(--cyan-400);
}
.page-privacy .privacy-toc__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--ink-500);
  font-size: 12px;
  line-height: 1.7;
  color: var(--gray-400);
}

/* 正文 */
.page-privacy .privacy-body {
  max-width: var(--pw-measure);
  min-width: 0;
}

.page-privacy .clause {
  position: relative;
  scroll-margin-top: 110px;
  padding-top: clamp(28px, 4vw, 42px);
  margin-top: clamp(28px, 4vw, 46px);
  border-top: 1px solid var(--ink-500);
}
.page-privacy .clause:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
.page-privacy .clause::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 0;
  bottom: 0;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(53, 224, 214, .8), rgba(53, 224, 214, 0));
  display: none;
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.page-privacy .clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--cyan-400);
}
.page-privacy .clause h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(20px, 3.2vw, 27px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--text-050);
}

.page-privacy .clause__list {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .clause__list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--gray-200);
}
.page-privacy .clause__no {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 2.05;
  letter-spacing: .04em;
  color: var(--gray-400);
}
.page-privacy .clause__list strong {
  font-weight: 700;
  color: var(--text-050);
}
.page-privacy .clause__list a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 214, .4);
  transition: border-color .18s var(--ease), color .18s var(--ease);
}
.page-privacy .clause__list a:hover,
.page-privacy .clause__list a:focus-visible {
  color: var(--cyan-600);
  border-bottom-color: var(--cyan-600);
}

/* 注释框 */
.page-privacy .privacy-note {
  margin-top: 22px;
  padding: 16px 18px;
  border: 1px solid var(--ink-500);
  border-left: 3px solid var(--cyan-600);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: var(--glass-08);
}
.page-privacy .privacy-note__title {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--gray-400);
}
.page-privacy .privacy-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-200);
}

/* 延伸阅读 */
.page-privacy .privacy-more {
  margin-top: clamp(52px, 8vw, 96px);
  padding-top: clamp(30px, 4vw, 46px);
  border-top: 1px solid var(--ink-500);
}
.page-privacy .privacy-more__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 26px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--text-050);
}
.page-privacy .privacy-more__lead {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-400);
}
.page-privacy .privacy-more__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-more__list a {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  column-gap: 12px;
  row-gap: 3px;
  padding: 16px 18px;
  border: 1px solid var(--ink-500);
  border-radius: var(--radius-m);
  background: var(--glass-08);
  text-decoration: none;
  transition: border-color .18s var(--ease), background-color .18s var(--ease), transform .18s var(--ease);
}
.page-privacy .privacy-more__list a:hover,
.page-privacy .privacy-more__list a:focus-visible {
  border-color: var(--cyan-400);
  background: var(--glass-14);
  transform: translateY(-2px);
  outline: none;
}
.page-privacy .privacy-more__no {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.9;
  letter-spacing: .08em;
  color: var(--amber-400);
}
.page-privacy .privacy-more__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.4;
  color: var(--text-050);
}
.page-privacy .privacy-more__desc {
  grid-column: 2;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-400);
}

/* 回到顶部 */
.page-privacy .privacy-top {
  margin: clamp(28px, 4vw, 44px) 0 0;
  text-align: right;
}
.page-privacy .privacy-top a {
  display: inline-block;
  padding: 9px 18px;
  border: 1px solid var(--ink-500);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gray-200);
  text-decoration: none;
  transition: border-color .18s var(--ease), color .18s var(--ease), background-color .18s var(--ease);
}
.page-privacy .privacy-top a:hover,
.page-privacy .privacy-top a:focus-visible {
  border-color: var(--cyan-400);
  color: var(--cyan-400);
  background: var(--glass-08);
}

/* 平板及以上 */
@media (min-width: 700px) {
  .page-privacy .privacy-more__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: 104px;
    padding: 18px 16px;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    background: var(--glass-08);
  }
  .page-privacy .clause {
    padding-left: 22px;
  }
  .page-privacy .clause::before {
    display: block;
  }
  .page-privacy .clause__list li {
    grid-template-columns: 44px minmax(0, 1fr);
  }
  .page-privacy .privacy-more__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-privacy .privacy-more__list a {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 6px;
  }
  .page-privacy .privacy-more__no {
    grid-row: auto;
    line-height: 1.4;
  }
  .page-privacy .privacy-more__desc {
    grid-column: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
  .page-privacy .privacy-more__list a:hover,
  .page-privacy .privacy-more__list a:focus-visible {
    transform: none;
  }
}