.page-privacy {
  --privacy-measure: 720px;
  --privacy-index-w: 216px;
  background: var(--ink);
  color: var(--text);
  padding-bottom: clamp(56px, 8vw, 120px);
}

.page-privacy .breadcrumb {
  padding-top: clamp(20px, 3vw, 32px);
}

/* ---------- 顶部窄色带 ---------- */
.page-privacy .privacy-band {
  margin: clamp(20px, 3vw, 32px) 0 0;
  border-top: var(--line);
  border-bottom: var(--line);
  background: var(--ink-deep);
  overflow: hidden;
  line-height: 0;
  position: relative;
}

.page-privacy .privacy-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(242, 176, 60, 0.10) 0%, rgba(242, 176, 60, 0) 42%),
    repeating-linear-gradient(0deg, rgba(147, 164, 187, 0.06) 0 1px, transparent 1px 4px);
  pointer-events: none;
}

.page-privacy .privacy-band img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1600 / 400;
  object-fit: cover;
  filter: saturate(0.55) brightness(0.72);
}

/* ---------- 页头声明 ---------- */
.page-privacy .privacy-head {
  padding: clamp(36px, 5vw, 64px) 0 clamp(28px, 4vw, 48px);
  max-width: 860px;
}

.page-privacy .privacy-kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-44);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 22ch;
}

.page-privacy .privacy-lead {
  margin: 0 0 18px;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--muted);
  max-width: 40em;
}

.page-privacy .privacy-version {
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--grid-line);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 文档布局 ---------- */
.page-privacy .doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.page-privacy .doc-body {
  min-width: 0;
  max-width: var(--privacy-measure);
}

/* ---------- 左侧条款索引 ---------- */
.page-privacy .doc-index-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .doc-index-list {
  display: flex;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .doc-index-list li {
  flex: 0 0 auto;
}

.page-privacy .doc-index-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--grid-line);
  border-left: 2px solid var(--grid-line);
  border-radius: var(--radius);
  color: var(--muted);
  font-size: var(--fs-14);
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease), background var(--speed) var(--ease);
}

.page-privacy .doc-index-link:hover,
.page-privacy .doc-index-link:focus-visible {
  color: var(--text);
  border-color: var(--amber-deep);
  outline: none;
}

.page-privacy .doc-index-link.is-active,
.page-privacy .doc-index-link[aria-current] {
  color: var(--text);
  background: var(--panel);
  border-left-color: var(--amber);
}

.page-privacy .doc-index-num {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--num-idle);
}

.page-privacy .doc-index-link.is-active .doc-index-num,
.page-privacy .doc-index-link[aria-current] .doc-index-num {
  color: var(--amber);
}

/* ---------- 条款正文 ---------- */
.page-privacy .doc-clause {
  padding-bottom: clamp(32px, 4.5vw, 52px);
  margin-bottom: clamp(32px, 4.5vw, 52px);
  border-bottom: 1px solid var(--grid-line);
  scroll-margin-top: calc(var(--header-h-compact) + 24px);
}

.page-privacy .doc-clause:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--grid-line);
}

.page-privacy .clause-no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--fs-20);
  letter-spacing: 0.06em;
  color: var(--num-idle);
  transition: color var(--speed) var(--ease);
}

.page-privacy .doc-clause.is-active .clause-no {
  color: var(--amber);
}

.page-privacy .clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-28);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-privacy .doc-clause p {
  margin: 0 0 1.05em;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .doc-clause p.muted {
  margin-top: 14px;
  font-size: var(--fs-14);
  color: var(--muted);
}

.page-privacy .inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--grid-line);
  padding-bottom: 1px;
  transition: border-color var(--speed) var(--ease);
}

.page-privacy .inline-link:hover,
.page-privacy .inline-link:focus-visible {
  border-bottom-color: var(--cyan);
  outline: none;
}

/* ---------- 表格 ---------- */
.page-privacy .info-table {
  width: 100%;
  margin: 10px 0 20px;
  border-collapse: collapse;
  font-size: var(--fs-14);
}

.page-privacy .info-table caption {
  caption-side: top;
  text-align: left;
  padding-bottom: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-privacy .info-table th {
  text-align: left;
  padding: 11px 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--panel);
  border-bottom: 1px solid var(--grid-line);
}

.page-privacy .info-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--grid-line);
  line-height: 1.6;
  vertical-align: top;
  color: var(--text);
}

.page-privacy .info-table tbody tr {
  transition: background var(--speed) var(--ease);
}

.page-privacy .info-table tbody tr:hover {
  background: rgba(242, 176, 60, 0.06);
}

.page-privacy .info-table .scene {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--amber);
  white-space: nowrap;
}

.page-privacy .info-table--compact td {
  padding: 12px;
}

.page-privacy .info-table td.num {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--muted);
  line-height: 1.6;
}

/* ---------- 用途步骤 ---------- */
.page-privacy .step-list {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: privacy-step;
}

.page-privacy .step-list li {
  position: relative;
  counter-increment: privacy-step;
  padding-left: 40px;
  margin-bottom: 22px;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .step-list li:last-child {
  margin-bottom: 0;
}

.page-privacy .step-list li::before {
  content: counter(privacy-step) ".";
  position: absolute;
  left: 0;
  top: 3px;
  width: 26px;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--amber);
  letter-spacing: 0.02em;
}

.page-privacy .step-name {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-16);
  color: var(--text);
  margin-bottom: 4px;
}

/* ---------- 保存期限双栏 ---------- */
.page-privacy .clause-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-privacy .clause-split-text p {
  margin-bottom: 1em;
}

.page-privacy .clause-split-table {
  min-width: 0;
}

/* ---------- 权利条目 ---------- */
.page-privacy .rights-list {
  margin: 8px 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .right-item {
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--grid-line);
  border-left: 2px solid var(--amber-deep);
  border-radius: var(--radius);
  transition: border-left-color var(--speed) var(--ease);
}

.page-privacy .right-item:hover {
  border-left-color: var(--amber);
}

.page-privacy .right-name {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-16);
  color: var(--text);
  letter-spacing: 0.01em;
}

.page-privacy .right-item .right-desc {
  margin: 6px 0 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--muted);
}

.page-privacy .rights-contact {
  font-size: var(--fs-14);
  color: var(--muted);
}

/* ---------- Cookie 要点 ---------- */
.page-privacy .cookie-list {
  margin: 10px 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--grid-line);
  border: 1px solid var(--grid-line);
  border-radius: var(--radius);
}

.page-privacy .cookie-list li {
  padding: 14px 16px;
  background: var(--ink-deep);
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--muted);
}

.page-privacy .cookie-tag {
  display: inline-block;
  margin-right: 10px;
  padding: 1px 8px;
  border: 1px solid var(--cyan);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--cyan);
}

/* ---------- 页尾窄幅区块 ---------- */
.page-privacy .doc-clause--tail .clause-title {
  font-size: var(--fs-20);
}

.page-privacy .doc-clause--tail p {
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .tail-block {
  margin-top: 20px;
  padding: 20px;
  background: var(--ink-deep);
  border: 1px solid var(--grid-line);
  border-radius: var(--radius);
  max-width: 560px;
}

.page-privacy .tail-block .contact-line {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  padding: 9px 0;
  border-bottom: 1px solid var(--grid-line);
  font-size: var(--fs-14);
}

.page-privacy .tail-block .contact-label {
  flex: 0 0 84px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 2px;
}

.page-privacy .tail-block .contact-value {
  font-family: var(--font-mono);
  color: var(--text);
  word-break: break-word;
}

.page-privacy .tail-note {
  margin: 14px 0 0;
  font-size: var(--fs-12);
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-privacy .clause-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 32px;
  }

  .page-privacy .rights-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .doc-layout {
    grid-template-columns: var(--privacy-index-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 80px);
  }

  .page-privacy .doc-index {
    position: sticky;
    top: calc(var(--header-h-compact) + 32px);
  }

  .page-privacy .doc-index-list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
    margin-top: 16px;
  }

  .page-privacy .doc-index-list li {
    margin-bottom: 2px;
  }

  .page-privacy .doc-index-link {
    display: flex;
    width: 100%;
    padding: 10px 12px;
    white-space: normal;
  }

  .page-privacy .privacy-head {
    padding-top: clamp(48px, 5vw, 72px);
  }

  .page-privacy .privacy-band img {
    max-height: 260px;
  }
}

@media (max-width: 640px) {
  .page-privacy .privacy-band img {
    aspect-ratio: auto;
    height: 128px;
  }

  .page-privacy .info-table {
    font-size: var(--fs-12);
  }

  .page-privacy .info-table th,
  .page-privacy .info-table td {
    padding: 10px 8px;
  }

  .page-privacy .info-table .scene {
    white-space: normal;
  }

  .page-privacy .step-list li {
    padding-left: 32px;
  }

  .page-privacy .tail-block {
    padding: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-index-link,
  .page-privacy .clause-no,
  .page-privacy .right-item,
  .page-privacy .info-table tbody tr,
  .page-privacy .inline-link {
    transition: none;
  }
}
<<<END>>>