.page-privacy {
  --p-rail-w: 88px;
  position: relative;
  padding-bottom: clamp(64px, 10vw, 140px);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding-top: clamp(104px, 16vh, 176px);
  padding-bottom: clamp(28px, 4vw, 48px);
}

.page-privacy .privacy-grid-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(43, 47, 54, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(43, 47, 54, 0.55) 1px, transparent 1px),
    radial-gradient(120% 90% at 12% 0%, rgba(227, 155, 60, 0.16), transparent 62%);
  background-size: 72px 72px, 72px 72px, 100% 100%;
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.35) 62%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.35) 62%, transparent 100%);
}

.page-privacy .privacy-hero-inner {
  position: relative;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-privacy .privacy-hero .eyebrow {
  display: inline-block;
  margin: 0 0 14px;
}

.page-privacy .privacy-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(44px, 11.5vw, 132px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--text);
  text-wrap: balance;
}

.page-privacy .privacy-title::after {
  content: "";
  display: block;
  width: clamp(64px, 12vw, 140px);
  height: 2px;
  margin-top: clamp(18px, 3vw, 30px);
  background: linear-gradient(90deg, var(--gold) 0%, transparent 100%);
}

.page-privacy .privacy-lede {
  max-width: 60ch;
  margin: clamp(20px, 3vw, 32px) 0 0;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.78;
  color: var(--muted);
}

.page-privacy .privacy-lede strong {
  color: var(--gold-hi);
  font-weight: 600;
}

.page-privacy .privacy-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
}

.page-privacy .privacy-chips a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: var(--ink-2);
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .privacy-chips a:hover,
.page-privacy .privacy-chips a:focus-visible {
  border-color: var(--gold);
  color: var(--gold-hi);
  transform: translateY(-2px);
}

.page-privacy .privacy-chips .mono {
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 0.06em;
}

/* ---------- 首屏配图 ---------- */
.page-privacy .privacy-visual {
  margin: clamp(36px, 6vw, 72px) var(--gutter) 0;
  max-width: var(--maxw);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(120% 110% at 50% 0%, rgba(227, 155, 60, 0.14), transparent 62%),
    var(--ink-2);
}

@media (min-width: 1560px) {
  .page-privacy .privacy-visual {
    margin-left: auto;
    margin-right: auto;
  }
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 条文布局 ---------- */
.page-privacy .clause-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-top: clamp(48px, 8vw, 96px);
}

.page-privacy .rail {
  display: none;
}

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

.page-privacy .clause {
  padding: clamp(28px, 4vw, 44px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 116px;
}

.page-privacy .clause:last-child {
  border-bottom: 1px solid var(--line);
}

.page-privacy .clause-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .clause-plate {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #0B0C0E;
  background: var(--paper);
  padding: 3px 11px;
  border-radius: 2px;
  box-shadow: 2px 2px 0 rgba(227, 155, 60, 0.28);
}

.page-privacy .clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-privacy .clause p {
  max-width: 70ch;
  margin: 0 0 14px;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--text);
}

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

.page-privacy .clause a {
  color: var(--gold-hi);
  text-decoration: underline;
  text-decoration-color: rgba(227, 155, 60, 0.5);
  text-underline-offset: 3px;
}

.page-privacy .clause a:hover,
.page-privacy .clause a:focus-visible {
  text-decoration-color: var(--gold);
}

.page-privacy .clause-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 70ch;
}

.page-privacy .clause-list li {
  position: relative;
  padding-left: 26px;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 13px;
  height: 1px;
  background: var(--gold);
}

.page-privacy .clause-list strong {
  color: var(--gold-hi);
  font-weight: 600;
}

/* ---------- 保存期限表 ---------- */
.page-privacy .term-scroll {
  overflow-x: auto;
  margin: clamp(20px, 3vw, 28px) 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  -webkit-overflow-scrolling: touch;
}

.page-privacy .term-scroll:focus-visible {
  outline: 2px solid var(--gold-hi);
  outline-offset: 3px;
}

.page-privacy .term-table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .term-table th,
.page-privacy .term-table td {
  text-align: left;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.6;
}

.page-privacy .term-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--ink-3);
  white-space: nowrap;
}

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

.page-privacy .term-table tbody td {
  color: var(--muted);
}

.page-privacy .term-table tbody tr:last-child th,
.page-privacy .term-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .term-value {
  font-family: var(--font-mono);
  color: var(--gold-hi);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.page-privacy .term-note {
  border-left: 2px solid var(--jade);
  padding-left: 16px;
  color: var(--muted);
}

/* ---------- 联系方式与复制 ---------- */
.page-privacy .contact-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin: clamp(20px, 3vw, 28px) 0 6px;
  padding: clamp(16px, 2.4vw, 22px);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--ink-3);
}

.page-privacy .contact-email {
  font-size: clamp(14px, 2.4vw, 18px);
  color: var(--text);
  word-break: break-all;
  letter-spacing: 0.01em;
}

.page-privacy .copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: var(--pill);
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--gold-hi);
  cursor: pointer;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .copy-btn:hover {
  background: var(--gold);
  color: var(--ink);
}

.page-privacy .copy-btn:focus-visible {
  outline: 2px solid var(--gold-hi);
  outline-offset: 3px;
}

.page-privacy .contact-more {
  margin-top: 14px;
  color: var(--muted);
}

/* ---------- 显现动效 ---------- */
.page-privacy [data-reveal].will-reveal {
  opacity: 0;
  transform: translateY(8px);
}

.page-privacy [data-reveal].is-visible {
  opacity: 1;
  transform: none;
  transition: opacity 420ms var(--ease), transform 420ms var(--ease);
}

/* ---------- 桌面：左栏条文编号 ---------- */
@media (min-width: 1040px) {
  .page-privacy .clause-layout {
    grid-template-columns: var(--p-rail-w) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .rail {
    display: flex;
    flex-direction: column;
    gap: 22px;
    position: sticky;
    top: 118px;
    padding-top: clamp(28px, 4vw, 44px);
  }

  .page-privacy .rail-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    letter-spacing: 0.06em;
    color: var(--muted);
    text-decoration: none;
    transition: color 180ms var(--ease);
  }

  .page-privacy .rail-item:hover,
  .page-privacy .rail-item:focus-visible {
    color: var(--gold-hi);
  }

  .page-privacy .rail-item[aria-current="true"] {
    color: var(--gold-hi);
  }

  .page-privacy .rail-item[aria-current="true"] .rail-dot {
    background: var(--gold);
    box-shadow: 0 0 0 3px rgba(227, 155, 60, 0.22);
  }

  .page-privacy .rail-dot {
    flex: none;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--line);
    transition: background 180ms var(--ease), box-shadow 180ms var(--ease);
  }
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 640px) {
  .page-privacy .privacy-chips a {
    padding: 7px 13px 7px 10px;
    font-size: 13px;
  }

  .page-privacy .privacy-visual {
    border-radius: var(--radius);
  }

  .page-privacy .term-table th,
  .page-privacy .term-table td {
    padding: 12px 14px;
  }

  .page-privacy .contact-inline {
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-chips a,
  .page-privacy .copy-btn,
  .page-privacy .rail-item {
    transition: none;
  }

  .page-privacy [data-reveal].will-reveal {
    opacity: 1;
    transform: none;
  }
}