.page-privacy {
  --toc-w: 252px;
  --clause-gap: clamp(18px, 2.6vw, 30px);
  padding-bottom: clamp(40px, 6vw, 88px);
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .breadcrumb__item {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-60);
}

.page-privacy .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 6px;
  color: var(--ink-40);
}

.page-privacy .breadcrumb__item a {
  color: var(--ink-60);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .breadcrumb__item a:hover,
.page-privacy .breadcrumb__item a:focus-visible {
  color: var(--brick);
  border-bottom-color: var(--brick);
}

/* 首屏 */
.page-privacy .privacy-hero {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  padding-block: clamp(18px, 3vw, 34px) clamp(26px, 4vw, 52px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__title {
  margin: 8px 0 0;
  font-family: var(--font-head);
  font-size: clamp(38px, 8vw, 62px);
  line-height: 1.02;
  letter-spacing: -.02em;
  font-weight: 800;
  color: var(--deep);
  transform: scaleX(.97);
  transform-origin: left center;
}

.page-privacy .privacy-hero__lede {
  margin: 14px 0 0;
  max-width: 46ch;
  color: var(--ink-60);
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-meta__item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-left: 12px;
  border-left: 2px solid var(--signal);
}

.page-privacy .privacy-meta__key {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-40);
}

.page-privacy .privacy-meta__val {
  font-size: 13px;
  color: var(--deep);
}

.page-privacy .privacy-hero__visual {
  margin: 0;
  position: relative;
}

.page-privacy .privacy-hero__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  background: var(--deep);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-privacy .privacy-hero__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-40);
  max-width: 44ch;
}

/* 目录 + 条款 */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  padding-top: clamp(24px, 4vw, 44px);
}

.page-privacy .privacy-toc {
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: .14em;
  font-weight: 700;
  color: var(--deep);
}

.page-privacy .privacy-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-height: 44px;
  padding: 4px 2px;
  font-size: 13.5px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--fluoro);
  outline-offset: 2px;
}

.page-privacy .privacy-toc__num {
  font-size: 12px;
  color: var(--sea);
}

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

.page-privacy .privacy-toc__hint {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-60);
}

.page-privacy .privacy-toc__hint a {
  color: var(--brick);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-clauses {
  display: grid;
  gap: var(--clause-gap);
  min-width: 0;
}

.page-privacy .privacy-clause {
  scroll-margin-top: 96px;
  padding-top: clamp(18px, 2.6vw, 28px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-clause:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .privacy-clause:target {
  border-top-color: var(--signal);
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.page-privacy .privacy-clause__num {
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--brick);
  padding: 2px 7px;
  border: 1px solid currentColor;
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--deep);
}

.page-privacy .privacy-prose {
  max-width: 68ch;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.85;
}

.page-privacy .privacy-prose p {
  margin: 0 0 12px;
}

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

.page-privacy .privacy-prose a {
  color: var(--brick);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-prose a:hover,
.page-privacy .privacy-prose a:focus-visible {
  color: var(--signal);
}

.page-privacy .privacy-list {
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 22px;
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 9px;
  height: 9px;
  background: var(--sea);
  clip-path: polygon(0 0, 100% 0, 100% 68%, 68% 100%, 0 100%);
}

.page-privacy .privacy-list strong {
  font-weight: 700;
  color: var(--deep);
}

.page-privacy .privacy-facts {
  display: grid;
  gap: 10px;
  margin: 4px 0 12px;
}

.page-privacy .privacy-facts__key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--deep-2);
}

.page-privacy .privacy-facts__val {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--sand);
}

.page-privacy .privacy-callout {
  margin-top: 16px;
  padding: 14px 16px;
  background: var(--sand);
  border-left: 4px solid var(--signal);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  max-width: 68ch;
}

.page-privacy .privacy-callout__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
}

/* 深色条款组 */
.page-privacy .privacy-group--deep {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(22px, 3.6vw, 40px) clamp(18px, 3.2vw, 38px);
  background: linear-gradient(150deg, var(--deep) 0%, var(--deep-2) 100%);
  color: var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

.page-privacy .privacy-group--deep .privacy-clause {
  border-top-color: rgba(233, 228, 214, .22);
  padding-top: clamp(18px, 2.6vw, 26px);
}

.page-privacy .privacy-group--deep .privacy-clause:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .privacy-group--deep .privacy-clause__num {
  color: var(--fluoro);
}

.page-privacy .privacy-group--deep .privacy-clause__title {
  color: var(--paper);
}

.page-privacy .privacy-group--deep .privacy-prose {
  color: rgba(233, 228, 214, .84);
}

.page-privacy .privacy-group--deep .privacy-facts__key {
  color: var(--fluoro);
}

.page-privacy .privacy-group--deep .privacy-facts__val {
  border-left-color: rgba(95, 242, 214, .45);
}

/* 返回顶部 */
.page-privacy .privacy-backtop {
  margin: 6px 0 0;
  padding-top: clamp(18px, 2.6vw, 26px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-backtop__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--deep);
  text-decoration: none;
  border: 1px solid var(--ink-40);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-privacy .privacy-backtop__link:hover,
.page-privacy .privacy-backtop__link:focus-visible {
  color: var(--paper);
  background: var(--deep);
  border-color: var(--deep);
}

.page-privacy .privacy-backtop__link:focus-visible {
  outline: 2px solid var(--fluoro);
  outline-offset: 2px;
}

/* 渐显（无脚本时内容完整可见） */
.page-privacy [data-reveal] {
  transition: transform .45s var(--ease);
}

.page-privacy [data-reveal].is-visible {
  transform: none;
}

@media (min-width: 860px) {
  .page-privacy .privacy-hero {
    grid-template-columns: 1.08fr .92fr;
    align-items: center;
  }

  .page-privacy .privacy-body {
    grid-template-columns: var(--toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .page-privacy .privacy-toc__link {
    min-height: 38px;
    padding: 4px 0;
  }

  .page-privacy .privacy-clause__head {
    gap: 16px;
    margin-bottom: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal] {
    transition: none;
  }
}
<<<END>>>