.page-privacy {
  --privacy-side: 248px;
  --privacy-gap: clamp(20px, 3vw, 44px);
  --privacy-rule: rgba(16, 26, 22, 0.12);
}

/* ---------- 首屏 ---------- */
.page-privacy .legal-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
  padding-block: clamp(26px, 4vw, 54px) clamp(22px, 3vw, 38px);
}

.page-privacy .legal-hero__intro {
  min-width: 0;
}

.page-privacy .legal-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(30px, 5.4vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--mist);
}

.page-privacy .legal-hero .lead {
  margin: 18px 0 0;
  max-width: 50ch;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.78;
  color: rgba(232, 237, 233, 0.82);
}

.page-privacy .legal-hero__stamp {
  margin: 22px 0 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: var(--pill);
  border: 1px solid var(--deep-line);
  background: rgba(127, 231, 208, 0.08);
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-privacy .legal-hero__media {
  margin: 0;
  border-radius: var(--r-xl);
  border: 1px solid var(--deep-line);
  background: var(--deep-2);
}

.page-privacy .legal-hero__media .media__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 概览数字条 ---------- */
.page-privacy .legal-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--deep-line);
  border: 1px solid var(--deep-line);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-privacy .legal-facts__item {
  background: var(--deep-2);
  padding: 18px 20px;
  display: grid;
  gap: 7px;
  min-width: 0;
}

.page-privacy .legal-facts__num {
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.6vw, 26px);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-privacy .legal-facts__label {
  font-size: 12.5px;
  line-height: 1.55;
  color: rgba(232, 237, 233, 0.72);
}

/* ---------- 正文布局 ---------- */
.page-privacy .legal-body {
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-privacy .legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--privacy-gap);
}

/* 目录 */
.page-privacy .legal-toc {
  min-width: 0;
}

.page-privacy .legal-toc__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-privacy .legal-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: max-content;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .legal-toc__list > li {
  min-width: 0;
}

.page-privacy .legal-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 14px;
  border-radius: var(--pill);
  border: 1px solid var(--deep-line);
  background: rgba(16, 42, 33, 0.6);
  color: var(--mist);
  font-size: 13.5px;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .legal-toc__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--moss);
  font-variant-numeric: tabular-nums;
}

.page-privacy .legal-toc__link:hover,
.page-privacy .legal-toc__link:focus-visible {
  color: var(--lime);
  border-color: rgba(198, 255, 61, 0.45);
  background: rgba(198, 255, 61, 0.08);
}

.page-privacy .legal-toc__link:hover .legal-toc__idx,
.page-privacy .legal-toc__link:focus-visible .legal-toc__idx {
  color: var(--lime);
}

/* 章节卡片 */
.page-privacy .legal-cards {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
  min-width: 0;
}

.page-privacy .legal-card {
  min-width: 0;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--paper-line);
  border-radius: var(--r-xl);
  padding: clamp(22px, 3.2vw, 38px);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .legal-card__head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-privacy .legal-card__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--pill);
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.page-privacy .legal-card h2 {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--ink);
}

.page-privacy .legal-card__lead {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-privacy .legal-card__lead strong {
  color: var(--ink);
  font-weight: 700;
}

.page-privacy .legal-card__note {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--amber);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-privacy .legal-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .legal-list > li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
  overflow-wrap: break-word;
}

.page-privacy .legal-list > li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--moss);
}

.page-privacy .legal-list > li strong {
  color: var(--ink);
  font-weight: 700;
}

/* 折叠细则 */
.page-privacy .legal-fold {
  margin-top: 18px;
  padding-top: 4px;
}

.page-privacy .legal-fold > summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--r-sm);
  background: var(--paper-2);
  border: 1px solid var(--paper-line);
  color: var(--ink-2);
  font-size: 12px;
  letter-spacing: 0.14em;
  font-weight: 700;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .legal-fold > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .legal-fold > summary::after {
  content: "▾";
  margin-left: auto;
  font-size: 12px;
  color: var(--moss);
  transition: transform 0.25s var(--ease);
}

.page-privacy .legal-fold[open] > summary {
  background: var(--paper);
  border-color: var(--ink-2);
}

.page-privacy .legal-fold[open] > summary::after {
  transform: rotate(180deg);
}

.page-privacy .legal-fold > p {
  margin: 14px 0 0;
  padding: 0 2px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* 流程四步 */
.page-privacy .legal-flow {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .legal-flow__step {
  min-width: 0;
  background: var(--paper-2);
  border: 1px solid var(--paper-line);
  border-left: 3px solid var(--moss);
  border-radius: var(--r-md);
  padding: 16px 18px;
  display: grid;
  gap: 7px;
}

.page-privacy .legal-flow__step:nth-child(1) {
  border-left-color: var(--lime);
}

.page-privacy .legal-flow__step:nth-child(2) {
  border-left-color: var(--cyan);
}

.page-privacy .legal-flow__step:nth-child(3) {
  border-left-color: var(--amber);
}

.page-privacy .legal-flow__step:nth-child(4) {
  border-left-color: var(--blue);
}

.page-privacy .legal-flow__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--moss);
  font-variant-numeric: tabular-nums;
}

.page-privacy .legal-flow__step h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-privacy .legal-flow__step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-2);
}

/* 联系方式 */
.page-privacy .legal-contact {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.page-privacy .legal-contact__item {
  min-width: 0;
  background: var(--paper-2);
  border: 1px solid var(--paper-line);
  border-radius: var(--r-md);
  padding: 16px 18px;
}

.page-privacy .legal-contact__k {
  display: block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-privacy .legal-contact__v {
  display: block;
  margin-top: 9px;
  font-family: var(--font-mono);
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-privacy .legal-links {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .legal-links a {
  display: block;
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--paper-line);
  background: var(--paper-2);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .legal-links a:hover,
.page-privacy .legal-links a:focus-visible {
  transform: translateY(-2px);
  border-color: var(--ink-2);
  background: var(--paper);
}

/* 返回顶部 */
.page-privacy .to-top {
  position: fixed;
  right: clamp(14px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--pill);
  border: 1px solid var(--deep-line);
  background: rgba(11, 31, 24, 0.86);
  color: var(--mist);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .to-top:hover,
.page-privacy .to-top:focus-visible {
  color: var(--lime);
  border-color: rgba(198, 255, 61, 0.5);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .legal-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .legal-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .legal-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .legal-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .legal-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-privacy .legal-layout {
    grid-template-columns: var(--privacy-side) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .legal-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    padding-right: 8px;
  }

  .page-privacy .legal-toc__list {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    gap: 3px;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-privacy .legal-toc__link {
    display: flex;
    width: 100%;
    border-radius: var(--r-sm);
    border-color: transparent;
    background: transparent;
    padding: 10px 12px;
    white-space: normal;
    line-height: 1.4;
  }
}

@media (max-width: 420px) {
  .page-privacy .legal-card__head {
    gap: 10px;
  }

  .page-privacy .legal-card__num {
    width: 32px;
    height: 32px;
    font-size: 12px;
  }

  .page-privacy .legal-list > li {
    font-size: 14.5px;
  }
}
<<<END>>>