.page-privacy {
  --pv-rail: 200px;
  --pv-measure: 38rem;
  background: var(--bg);
  color: var(--ink);
}

.page-privacy .breadcrumb {
  padding-block: 20px 0;
}

.page-privacy .pv-head {
  padding-block: clamp(20px, 4vw, 44px) clamp(22px, 3vw, 36px);
}

.page-privacy .pv-head__kicker {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  color: var(--crimson);
}

.page-privacy .pv-head h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 6vw, 3.6rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pv-head__lead {
  margin: 0;
  max-width: var(--pv-measure);
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .pv-head__rule {
  display: block;
  height: 3px;
  margin-top: clamp(22px, 3vw, 34px);
  border-radius: 2px;
  background: linear-gradient(
    90deg,
    var(--crimson) 0 20%,
    var(--gold) 20% 34%,
    var(--turquoise) 34% 62%,
    var(--line-strong) 62% 100%
  );
  opacity: 0.85;
}

.page-privacy .pv-layout {
  display: grid;
  gap: 28px;
  padding-block: clamp(20px, 3vw, 36px) clamp(48px, 7vw, 88px);
}

/* 条款目录 */
.page-privacy .pv-rail {
  border-top: 1px solid var(--line);
  padding-top: 14px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pv-rail__label {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--ink-mute);
}

.page-privacy .pv-rail .index-rail {
  display: flex;
  gap: 4px;
}

.page-privacy .pv-rail .index-rail__link {
  display: block;
  flex: 0 0 auto;
  padding: 7px 10px;
  border-bottom: 2px solid var(--line);
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--ink-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: color 120ms ease, border-color 120ms ease;
}

.page-privacy .pv-rail .index-rail__link:hover {
  color: var(--ink);
  border-bottom-color: var(--turquoise);
}

.page-privacy .pv-rail .index-rail__link.is-active {
  color: var(--crimson);
  border-bottom-color: var(--crimson);
  font-weight: 600;
}

/* 正文阅读区 */
.page-privacy .pv-body {
  min-width: 0;
}

.page-privacy .pv-section {
  padding-block: clamp(26px, 4vw, 40px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-privacy .pv-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .pv-section__num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  font-weight: 700;
  line-height: 1;
  color: var(--crimson);
}

.page-privacy .pv-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  line-height: 1.3;
  color: var(--ink);
}

.page-privacy .pv-section p {
  margin: 0 0 14px;
  max-width: var(--pv-measure);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

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

.page-privacy .pv-section a {
  color: var(--link);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .pv-section a:hover {
  color: var(--turquoise);
}

/* 信息类型卡片 */
.page-privacy .pv-cards {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.page-privacy .pv-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  transition: border-color 120ms ease;
}

.page-privacy .pv-card[open] {
  border-color: var(--turquoise-soft);
}

.page-privacy .pv-card__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
}

.page-privacy .pv-card__head::-webkit-details-marker {
  display: none;
}

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

.page-privacy .pv-card__main {
  display: block;
  min-width: 0;
}

.page-privacy .pv-card__title {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .pv-card__hint {
  display: block;
  margin-top: 3px;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--ink-mute);
}

.page-privacy .pv-card__cue {
  flex: 0 0 auto;
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 1rem;
  line-height: 1.4;
  color: var(--turquoise);
}

.page-privacy .pv-card__cue::after {
  content: "＋";
}

.page-privacy .pv-card[open] .pv-card__cue::after {
  content: "－";
}

.page-privacy .pv-card__body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--line);
  margin-top: 0;
}

.page-privacy .pv-card__body p {
  margin: 14px 0 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* 用途清单 */
.page-privacy .pv-uses {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .pv-uses li {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  background: var(--bg-deep);
}

.page-privacy .pv-uses__label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--crimson);
  line-height: 1.5;
}

.page-privacy .pv-uses__text {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* 说明卡 */
.page-privacy .pv-note {
  margin: 22px 0;
  padding: 18px;
  background: var(--surface-2);
  border-left: 3px solid var(--turquoise);
  border-radius: var(--radius);
}

.page-privacy .pv-note__title {
  margin: 0 0 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .pv-note__text {
  margin: 0;
  max-width: var(--pv-measure);
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* 保存期限表 */
.page-privacy .pv-table-wrap {
  margin: 22px 0;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
}

.page-privacy .pv-table thead th {
  background: var(--surface-2);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink);
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .pv-table tbody th {
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

.page-privacy .pv-table tbody td {
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
}

/* 权利清单 */
.page-privacy .pv-rights {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-privacy .pv-rights li {
  padding-top: 12px;
  border-top: 2px solid var(--crimson-soft);
}

.page-privacy .pv-rights h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .pv-rights p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* 联系块 */
.page-privacy .pv-contact {
  margin: 22px 0;
  padding: 20px;
  background: var(--indigo-900);
  border-radius: var(--radius);
  color: var(--sand);
}

.page-privacy .pv-contact__label {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--turquoise-soft);
}

.page-privacy .pv-contact .copy-email {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.page-privacy .pv-contact .copy-email__text {
  font-family: var(--font-num);
  font-size: clamp(0.95rem, 2.4vw, 1.15rem);
  letter-spacing: 0.02em;
  color: var(--sand-hi);
  word-break: break-all;
}

.page-privacy .pv-contact__btn.btn--ghost {
  border-color: rgba(244, 235, 221, 0.42);
  color: var(--sand);
}

.page-privacy .pv-contact__btn.btn--ghost:hover {
  border-color: var(--turquoise-soft);
  color: var(--sand-hi);
}

.page-privacy .pv-contact .copy-email__status {
  font-size: 0.8125rem;
  color: var(--turquoise-soft);
}

.page-privacy .pv-contact .copy-email__status:empty {
  display: none;
}

.page-privacy .pv-contact__meta {
  margin: 14px 0 0;
  font-size: 0.8125rem;
  line-height: 1.75;
  color: rgba(244, 235, 221, 0.78);
}

.page-privacy .pv-ask__hint {
  font-size: 0.9375rem;
}

/* 尾图 */
.page-privacy .pv-figure {
  margin: clamp(28px, 5vw, 52px) 0 0;
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.page-privacy .pv-figure__cap {
  margin-top: 10px;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--ink-mute);
}

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-privacy .pv-uses li {
    grid-template-columns: 9.5rem minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .pv-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 28px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .pv-rail {
    position: sticky;
    top: 96px;
    overflow: visible;
    border-top: 1px solid var(--line-strong);
  }

  .page-privacy .pv-rail .index-rail {
    display: block;
  }

  .page-privacy .pv-rail .index-rail__link {
    padding: 7px 0 7px 12px;
    border-bottom: 0;
    border-left: 2px solid var(--line);
    white-space: normal;
    font-size: 0.875rem;
  }

  .page-privacy .pv-rail .index-rail__link:hover {
    border-left-color: var(--turquoise);
    border-bottom-color: transparent;
  }

  .page-privacy .pv-rail .index-rail__link.is-active {
    border-left-color: var(--crimson);
    border-bottom-color: transparent;
  }
}

/* 打印：保留正文，去掉导航与装饰 */
@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .pv-rail,
  .page-privacy .pv-figure,
  .page-privacy .breadcrumb,
  .page-privacy .pv-contact__btn,
  .page-privacy .copy-email__status {
    display: none !important;
  }

  .page-privacy .pv-layout {
    display: block;
    padding-block: 0;
  }

  .page-privacy .pv-section {
    border-top: 1px solid #bbb;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-privacy .pv-card {
    border: 1px solid #bbb;
    box-shadow: none;
  }

  .page-privacy .pv-card__body {
    display: block !important;
  }

  .page-privacy .pv-card__cue {
    display: none;
  }

  .page-privacy .pv-contact {
    background: #fff;
    color: #000;
    border: 1px solid #bbb;
  }

  .page-privacy .pv-contact .copy-email__text,
  .page-privacy .pv-contact__meta,
  .page-privacy .pv-contact__label {
    color: #000;
  }
}
<<<END>>>