.page-privacy {
  --pv-rail-w: 232px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-privacy .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 18px 0 0;
  list-style: none;
  font-size: 13px;
  color: var(--ink-soft);
}

.page-privacy .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--snow);
}

.page-privacy .crumbs a {
  color: var(--tianshan);
  text-decoration: none;
}

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  text-decoration: underline;
}

/* ---------- 首屏摘要带 ---------- */
.page-privacy .pv-hero {
  position: relative;
  margin-top: 18px;
  padding: clamp(32px, 6vw, 64px) 0 clamp(30px, 5vw, 56px);
  background: var(--walnut-deep);
  color: var(--paper);
  overflow: hidden;
  border-bottom: 4px solid var(--gold);
}

.page-privacy .pv-hero-art {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pv-hero-art img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.32;
  display: block;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(115deg, rgba(43, 25, 15, 0.92) 0%, rgba(43, 25, 15, 0.72) 52%, rgba(46, 111, 142, 0.42) 100%),
    repeating-linear-gradient(135deg, rgba(241, 217, 168, 0.09) 0 1px, transparent 1px 18px);
  pointer-events: none;
}

.page-privacy .pv-hero-inner {
  position: relative;
  z-index: 2;
}

.page-privacy .pv-hero .eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--gold-soft);
}

.page-privacy .pv-hero h1 {
  margin: 0;
  max-width: 20em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-privacy .pv-hero .lede {
  margin: 20px 0 0;
  max-width: 46em;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: rgba(247, 243, 236, 0.86);
}

.page-privacy .pv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 26px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-light);
  font-size: 13px;
}

.page-privacy .pv-meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}

.page-privacy .pv-meta .stamp {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .pv-meta .mono {
  font-family: var(--font-mono);
  color: var(--paper);
  letter-spacing: 0.03em;
}

/* ---------- 主栅格 ---------- */
.page-privacy .legal-wrap {
  display: grid;
  gap: 24px;
  padding: clamp(26px, 4vw, 48px) 0 clamp(48px, 8vw, 88px);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-rail {
  position: sticky;
  top: var(--bar-h);
  z-index: 6;
  padding: 12px 0;
  background: var(--paper-2);
  border-bottom: 2px solid var(--snow);
}

.page-privacy .rail-title {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--walnut);
}

.page-privacy .rail-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 2px 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .rail-list a {
  display: block;
  white-space: nowrap;
  padding: 6px 10px;
  font-size: 13px;
  color: var(--ink-soft);
  text-decoration: none;
  border: 1px solid var(--line);
  background: var(--paper);
}

.page-privacy .rail-list a:hover,
.page-privacy .rail-list a:focus-visible {
  border-color: var(--gold);
  color: var(--walnut);
}

.page-privacy .rail-list a[aria-current="true"] {
  background: var(--walnut);
  border-color: var(--walnut);
  color: var(--gold-soft);
}

/* ---------- 条款正文 ---------- */
.page-privacy .pv-legal {
  position: relative;
  padding: clamp(22px, 4vw, 44px) clamp(18px, 3.4vw, 46px);
  background:
    repeating-linear-gradient(135deg, rgba(169, 195, 214, 0.16) 0 1px, transparent 1px 16px),
    var(--paper);
  border-left: 3px solid var(--gold);
}

.page-privacy .pv-clause {
  padding: 26px 0 6px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-clause:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-clause h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.3;
  color: var(--walnut-deep);
}

.page-privacy .pv-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-privacy .pv-clause p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-privacy .pv-clause a {
  color: var(--tianshan-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--snow);
}

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

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

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  transform: rotate(45deg);
  background: var(--gold);
}

.page-privacy .pv-list strong {
  color: var(--walnut-deep);
  font-weight: 700;
}

.page-privacy .pv-defs {
  display: grid;
  gap: 14px;
  margin: 0 0 18px;
}

.page-privacy .pv-defs > div {
  padding: 12px 0 12px 16px;
  border-left: 2px solid var(--snow);
  background: rgba(247, 243, 236, 0.72);
}

.page-privacy .pv-defs dt {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--tianshan-deep);
}

.page-privacy .pv-defs dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .pv-details {
  margin: 8px 0 14px;
  border: 1px solid var(--line);
  background: var(--paper-2);
}

.page-privacy .pv-details summary {
  padding: 12px 16px;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  color: var(--walnut);
  list-style: none;
}

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

.page-privacy .pv-details summary::before {
  content: "+";
  display: inline-block;
  width: 16px;
  font-family: var(--font-mono);
  color: var(--amber);
}

.page-privacy .pv-details[open] summary::before {
  content: "−";
}

.page-privacy .pv-details p {
  margin: 0;
  padding: 0 16px 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* ---------- 联系面板 ---------- */
.page-privacy .pv-contact {
  display: grid;
  gap: 16px;
  margin: 18px 0 20px;
  padding: clamp(18px, 3vw, 26px);
  background: var(--walnut);
  border: 1px solid var(--gold);
  color: var(--paper);
}

.page-privacy .pv-contact-label {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .pv-contact-mail {
  margin: 0 0 10px;
  font-size: clamp(15px, 2vw, 19px);
  word-break: break-all;
  color: var(--gold-soft);
}

.page-privacy .pv-contact-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(247, 243, 236, 0.82);
}

.page-privacy .pv-contact-side {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
}

.page-privacy .pv-contact .copy-btn {
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 700;
  color: var(--walnut-deep);
  background: var(--gold);
  border: 1px solid var(--gold);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-privacy .pv-contact .copy-btn:hover,
.page-privacy .pv-contact .copy-btn:focus-visible {
  background: var(--gold-soft);
}

.page-privacy .pv-contact .copy-btn.is-copied {
  background: var(--pine);
  border-color: var(--pine);
  color: var(--paper);
}

.page-privacy .pv-contact-tel {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  font-size: 13px;
}

.page-privacy .pv-contact-tel .stamp {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--snow);
}

.page-privacy .pv-contact-tel a {
  color: var(--paper);
  text-decoration: none;
  font-size: 15px;
  letter-spacing: 0.04em;
}

.page-privacy .pv-contact-tel a:hover,
.page-privacy .pv-contact-tel a:focus-visible {
  color: var(--gold-soft);
}

.page-privacy .pv-footnote {
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--snow);
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .legal-wrap {
    grid-template-columns: var(--pv-rail-w) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .page-privacy .pv-rail {
    top: calc(var(--bar-h) + 28px);
    padding: 4px 0 0;
    background: transparent;
    border-bottom: 0;
    border-left: 2px solid var(--snow);
    padding-left: 16px;
  }

  .page-privacy .rail-list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .rail-list a {
    padding: 7px 10px;
    border-color: transparent;
    background: transparent;
    font-size: 13.5px;
    line-height: 1.5;
    white-space: normal;
  }

  .page-privacy .rail-list a:hover,
  .page-privacy .rail-list a:focus-visible {
    background: var(--paper-2);
  }

  .page-privacy .rail-list a[aria-current="true"] {
    background: var(--walnut);
    border-color: var(--walnut);
    color: var(--gold-soft);
  }

  .page-privacy .pv-contact {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }

  .page-privacy .pv-contact-side {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .page-privacy .pv-defs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-privacy .pv-clause p,
  .page-privacy .pv-list li {
    font-size: 16.5px;
    max-width: 62em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-contact .copy-btn {
    transition: none;
  }
}

@media print {
  .page-privacy .pv-rail,
  .page-privacy .crumbs,
  .page-privacy .pv-contact .copy-btn {
    display: none;
  }

  .page-privacy {
    background: #fff;
  }

  .page-privacy .pv-hero {
    background: #fff;
    color: #000;
    border-bottom: 1px solid #999;
  }

  .page-privacy .pv-hero-art {
    display: none;
  }

  .page-privacy .pv-hero .lede,
  .page-privacy .pv-hero h1,
  .page-privacy .pv-meta .mono {
    color: #000;
  }

  .page-privacy .pv-legal {
    background: #fff;
    border-left: 0;
    padding: 0;
  }

  .page-privacy .pv-contact {
    background: #fff;
    color: #000;
    border: 1px solid #999;
  }

  .page-privacy .pv-contact-mail {
    color: #000;
  }
}
</xsl>