.page-privacy {
  --pv-measure: 68ch;
  --pv-rule: 1px solid var(--hair);
  color: var(--ink-950);
  background: var(--paper-100);
  padding: 0 clamp(16px, 4vw, 40px) clamp(48px, 8vw, 96px);
}

.page-privacy .breadcrumb {
  margin: clamp(12px, 3vw, 24px) 0 clamp(14px, 3vw, 22px);
  font-size: 0.875rem;
}
.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--mist-400);
}
.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--mist-400);
}
.page-privacy .breadcrumb a {
  color: var(--green-700);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease-out), color 180ms var(--ease-out);
}
.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--green-900);
  border-bottom-color: var(--gold-500);
}
.page-privacy .breadcrumb [aria-current="page"] {
  color: var(--ink-950);
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  margin-bottom: clamp(36px, 6vw, 64px);
}
.page-privacy .privacy-hero__text {
  max-width: 76ch;
}
.page-privacy .privacy-hero h1 {
  font-size: clamp(2rem, 5.4vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: 0.02em;
  font-weight: 900;
  color: var(--green-900);
  margin: 0 0 clamp(14px, 2vw, 20px);
  text-wrap: balance;
}
.page-privacy .privacy-hero .lead {
  font-size: clamp(1rem, 1.6vw, 1.0625rem);
  line-height: 1.85;
  color: var(--green-700);
  margin: 0 0 clamp(18px, 3vw, 26px);
  max-width: 62ch;
}
.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-privacy .privacy-meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--paper-200);
  border: 1px solid var(--hair-light);
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--ink-950);
}
.page-privacy .privacy-meta__k {
  color: var(--green-500);
  font-size: 0.8125rem;
}
.page-privacy .privacy-hero__figure {
  margin: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: var(--green-900);
}
.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 260px);
  max-width: 100%;
  object-fit: cover;
  object-position: center;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc {
  min-width: 0;
}
.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--green-500);
  text-transform: uppercase;
}
.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0 0 14px;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.page-privacy .privacy-toc__list li {
  flex: 0 0 auto;
}
.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--hair-light);
  background: var(--paper-200);
  color: var(--green-900);
  font-size: 0.875rem;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 180ms var(--ease-out), background-color 180ms var(--ease-out),
    color 180ms var(--ease-out);
}
.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  border-color: var(--gold-500);
  background: var(--gold-200);
  color: var(--green-900);
}
.page-privacy .privacy-toc__no {
  font-size: 0.75rem;
  color: var(--clay-500);
}
.page-privacy .privacy-toc__back {
  display: none;
}

/* ---------- 条款 ---------- */
.page-privacy .privacy-article {
  min-width: 0;
}
.page-privacy .clause {
  padding: clamp(24px, 4vw, 38px) 0 0;
  border-top: var(--pv-rule);
  margin-bottom: clamp(24px, 4vw, 38px);
}
.page-privacy .clause:first-child {
  border-top: 0;
  padding-top: 0;
}
.page-privacy .clause__no {
  margin: 0 0 6px;
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
  color: var(--clay-500);
}
.page-privacy .clause__title {
  margin: 0 0 10px;
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
  line-height: 1.3;
  letter-spacing: 0.015em;
  color: var(--green-900);
  font-weight: 700;
}
.page-privacy .clause__sum {
  margin: 0 0 clamp(14px, 2vw, 20px);
  padding-left: 14px;
  border-left: 3px solid var(--gold-500);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--green-700);
}
.page-privacy .clause__body {
  max-width: var(--pv-measure);
}
.page-privacy .clause__body p {
  margin: 0 0 1em;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink-950);
}
.page-privacy .clause__body p:last-child {
  margin-bottom: 0;
}
.page-privacy .clause__list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .clause__list li {
  position: relative;
  margin: 0 0 14px;
  padding: 0 0 0 22px;
  font-size: 1rem;
  line-height: 1.85;
}
.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-500);
}
.page-privacy .clause__list strong {
  color: var(--green-900);
  font-weight: 700;
}

/* ---------- 三类信息卡 ---------- */
.page-privacy .info-grid {
  display: grid;
  gap: 12px;
  margin: 0 0 1.2em;
}
.page-privacy .info-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: var(--paper-200);
  border: 1px solid var(--hair-light);
  border-top: 3px solid var(--gold-500);
  transition: border-color 200ms var(--ease-out), background-color 200ms var(--ease-out);
}
.page-privacy .info-card:hover {
  border-color: var(--gold-500);
  background: var(--gold-200);
}
.page-privacy .info-card__title {
  margin: 0 0 8px;
  font-size: 1.0625rem;
  line-height: 1.4;
  color: var(--green-900);
  font-weight: 700;
}
.page-privacy .info-card p {
  margin: 0 !important;
  font-size: 0.9375rem !important;
  line-height: 1.8 !important;
  color: var(--green-700) !important;
}

/* ---------- 折叠条款 ---------- */
.page-privacy .clause__more {
  margin: 1.2em 0 0;
  border: 1px solid var(--hair-light);
  border-radius: var(--radius-lg);
  background: var(--paper-200);
  overflow: hidden;
}
.page-privacy .clause__more summary {
  cursor: pointer;
  padding: 14px 18px;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--green-900);
  font-weight: 600;
  list-style: none;
  transition: background-color 180ms var(--ease-out);
}
.page-privacy .clause__more summary::-webkit-details-marker {
  display: none;
}
.page-privacy .clause__more summary::before {
  content: "+";
  display: inline-block;
  width: 1.1em;
  margin-right: 8px;
  font-family: var(--font-mono);
  color: var(--clay-500);
}
.page-privacy .clause__more[open] summary::before {
  content: "−";
}
.page-privacy .clause__more summary:hover,
.page-privacy .clause__more summary:focus-visible {
  background: var(--gold-200);
}
.page-privacy .clause__more-body {
  padding: 0 18px 16px;
  border-top: 1px solid var(--hair-light);
}
.page-privacy .clause__more-body p {
  margin: 14px 0 0 !important;
  font-size: 0.9375rem !important;
  line-height: 1.85 !important;
  color: var(--green-700) !important;
}

/* ---------- 等宽信息 ---------- */
.page-privacy .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.page-privacy .privacy-mail {
  color: var(--green-900);
  background: var(--gold-200);
  padding: 1px 6px;
  border-radius: var(--radius-md);
}

/* ---------- 联系卡 ---------- */
.page-privacy .contact-card {
  margin-top: clamp(18px, 3vw, 26px);
  padding: clamp(20px, 3.6vw, 32px);
  border-radius: var(--radius-xl);
  background: var(--green-900);
  color: var(--paper-100);
  box-shadow: var(--shadow-soft);
}
.page-privacy .contact-card__title {
  margin: 0 0 18px;
  font-size: 1.125rem;
  line-height: 1.4;
  color: var(--gold-200);
  font-weight: 700;
}
.page-privacy .contact-card__list {
  display: grid;
  gap: 12px;
  margin: 0;
}
.page-privacy .contact-card__row {
  display: grid;
  gap: 2px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hair-light);
}
.page-privacy .contact-card__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-privacy .contact-card dt {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--mist-400);
}
.page-privacy .contact-card dd {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--paper-100);
}
.page-privacy .contact-card__note {
  margin: 18px 0 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--gold-200);
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-related {
  margin-top: clamp(32px, 5vw, 52px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: var(--pv-rule);
}
.page-privacy .privacy-related__title {
  margin: 0 0 16px;
  font-size: 1.125rem;
  line-height: 1.4;
  color: var(--green-900);
  font-weight: 700;
}
.page-privacy .privacy-related__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-related__list a {
  display: block;
  padding: 14px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--hair-light);
  background: var(--paper-200);
  text-decoration: none;
  transition: border-color 180ms var(--ease-out), background-color 180ms var(--ease-out),
    transform 180ms var(--ease-out);
}
.page-privacy .privacy-related__list a:hover,
.page-privacy .privacy-related__list a:focus-visible {
  border-color: var(--gold-500);
  background: var(--gold-200);
}
.page-privacy .privacy-related__name {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--green-900);
  line-height: 1.5;
}
.page-privacy .privacy-related__desc {
  display: block;
  margin-top: 2px;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--green-700);
}

/* ---------- 焦点可见 ---------- */
.page-privacy a:focus-visible,
.page-privacy summary:focus-visible,
.page-privacy .btn:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 3px;
  border-radius: var(--radius-md);
}

/* ---------- 平板起：三列信息卡 ---------- */
@media (min-width: 700px) {
  .page-privacy .info-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-privacy .privacy-related__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-privacy .contact-card__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 24px;
  }
  .page-privacy .contact-card__row {
    border-bottom: 0;
    padding-bottom: 0;
  }
}

/* ---------- 桌面：左侧固定章节轨道 ---------- */
@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-privacy .privacy-body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(36px, 4vw, 64px);
    align-items: start;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: 32px;
    padding-right: 8px;
  }
  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
    margin-bottom: 18px;
  }
  .page-privacy .privacy-toc__list a {
    display: flex;
    width: 100%;
    padding: 9px 10px 9px 14px;
    border: 0;
    border-left: 2px solid var(--hair-light);
    border-radius: 0;
    background: transparent;
    font-size: 0.9375rem;
    white-space: normal;
    transition: border-color 180ms var(--ease-out), background-color 180ms var(--ease-out);
  }
  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    border-left-color: var(--gold-500);
    background: linear-gradient(90deg, var(--gold-200), transparent 92%);
  }
  .page-privacy .privacy-toc__back {
    display: inline-flex;
  }
  .page-privacy .clause__body {
    max-width: 70ch;
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-body {
    grid-template-columns: 232px minmax(0, 1fr);
  }
  .page-privacy .privacy-hero__figure img {
    height: 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<END>>>