.page-privacy {
  --pr-rule: rgba(169, 180, 174, .42);
  --pr-wash: #E4EFE6;
  background: var(--forest);
  color: var(--ink);
}

/* ---------- 页首 ---------- */
.page-privacy .policy-hero {
  padding: clamp(26px, 6vw, 68px) 0 clamp(22px, 4vw, 42px);
}

.page-privacy .policy-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(18px, 3vw, 28px);
  font-size: 13px;
  line-height: 1.5;
  color: var(--stone);
}

.page-privacy .policy-crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .24s var(--ease), border-color .24s var(--ease);
}

.page-privacy .policy-crumbs a:hover,
.page-privacy .policy-crumbs a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-privacy .policy-crumbs [aria-current="page"] {
  color: var(--lime);
}

.page-privacy .policy-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--lime);
}

.page-privacy .policy-kicker::before {
  content: "";
  display: block;
  width: 30px;
  height: 2px;
  background: var(--lime);
}

.page-privacy .policy-hero h1 {
  margin: 0 0 18px;
  max-width: 20ch;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(32px, 7.4vw, 66px);
  line-height: 1.06;
  letter-spacing: -.01em;
  color: var(--cream);
}

.page-privacy .policy-lede {
  max-width: 58ch;
  margin: 0 0 22px;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.82;
  color: var(--mist);
}

.page-privacy .policy-stamp {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--hair);
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
}

.page-privacy .policy-stamp .num {
  color: var(--lime);
  font-weight: 600;
}

.page-privacy .policy-stamp-sep {
  color: var(--moss-light);
}

/* ---------- 暖白阅读层 ---------- */
.page-privacy .policy-stage {
  background: var(--cream);
  border-radius: 30px 30px 0 0;
  padding: clamp(22px, 5vw, 52px) 0 clamp(48px, 9vw, 100px);
}

.page-privacy .policy-banner {
  margin: 0 0 clamp(26px, 4vw, 44px);
  border-radius: var(--panel-r);
  overflow: hidden;
  border: 1px solid var(--pr-rule);
  background: var(--moss);
}

.page-privacy .policy-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 章节导航 ---------- */
.page-privacy .policy-layout {
  display: block;
}

.page-privacy .policy-rail {
  margin-bottom: clamp(26px, 4vw, 34px);
}

.page-privacy .rail-title {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--stone);
}

.page-privacy .rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .rail-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 9px 12px 9px 14px;
  border-left: 2px solid var(--pr-rule);
  border-radius: 0 10px 10px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--moss);
  text-decoration: none;
  transition: background-color .24s var(--ease), border-color .24s var(--ease), color .24s var(--ease);
}

.page-privacy .rail-link .num {
  font-size: 11px;
  color: var(--stone);
  transition: color .24s var(--ease);
}

.page-privacy .rail-link:hover,
.page-privacy .rail-link:focus-visible {
  background: var(--pr-wash);
  border-left-color: var(--lime-dim);
  color: var(--forest);
}

.page-privacy .rail-link:hover .num,
.page-privacy .rail-link:focus-visible .num {
  color: var(--lime-dim);
}

.page-privacy .rail-link:focus-visible {
  outline: 2px solid var(--lime-dim);
  outline-offset: 2px;
}

/* ---------- 条款分节 ---------- */
.page-privacy .policy-body {
  min-width: 0;
}

.page-privacy .policy-sec {
  border-top: 1px solid var(--pr-rule);
  padding: clamp(18px, 3vw, 26px) 0;
  transition: border-color .3s var(--ease);
}

.page-privacy .policy-sec[open] {
  border-top-color: var(--lime-dim);
}

.page-privacy .policy-sec:last-of-type {
  border-bottom: 1px solid var(--pr-rule);
}

.page-privacy .policy-sec > summary {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 2px 0;
  cursor: pointer;
  list-style: none;
}

.page-privacy .policy-sec > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .policy-sec > summary::after {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  margin-left: auto;
  margin-top: 4px;
  border-right: 2px solid var(--stone);
  border-bottom: 2px solid var(--stone);
  transform: rotate(45deg);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-privacy .policy-sec[open] > summary::after {
  transform: rotate(-135deg);
  border-color: var(--lime-dim);
}

.page-privacy .policy-sec > summary:focus-visible {
  outline: 2px solid var(--lime-dim);
  outline-offset: 4px;
  border-radius: 4px;
}

.page-privacy .sec-no {
  flex: none;
  padding-top: 3px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--clay);
}

.page-privacy .policy-sec h2 {
  flex: 1;
  margin: 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(19px, 2.6vw, 26px);
  line-height: 1.32;
  letter-spacing: -.005em;
  color: var(--forest);
}

.page-privacy .sec-body {
  padding: clamp(12px, 2vw, 18px) 0 2px 30px;
}

.page-privacy .sec-body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
}

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

.page-privacy .sec-body .num {
  font-size: 15px;
  color: var(--moss);
}

.page-privacy .sec-body a {
  color: var(--moss);
  text-decoration: underline;
  text-decoration-color: var(--lime-dim);
  text-underline-offset: 3px;
  transition: color .24s var(--ease), text-decoration-color .24s var(--ease);
}

.page-privacy .sec-body a:hover,
.page-privacy .sec-body a:focus-visible {
  color: var(--forest);
  text-decoration-color: var(--clay);
}

.page-privacy .sec-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .sec-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.76;
  color: var(--ink);
}

.page-privacy .sec-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 9px;
  height: 2px;
  background: var(--lime-dim);
}

.page-privacy .sec-list strong {
  font-weight: 700;
  color: var(--forest);
}

/* ---------- 窄屏补强 ---------- */
@media (max-width: 519px) {
  .page-privacy .policy-stage {
    border-radius: 22px 22px 0 0;
  }

  .page-privacy .sec-body {
    padding-left: 0;
  }

  .page-privacy .policy-sec > summary {
    gap: 10px;
  }

  .page-privacy .policy-banner img {
    min-height: 88px;
  }
}

/* ---------- 桌面双栏 ---------- */
@media (min-width: 980px) {
  .page-privacy .policy-layout {
    display: grid;
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 84px);
    align-items: start;
  }

  .page-privacy .policy-rail {
    position: sticky;
    top: 108px;
    margin-bottom: 0;
  }

  .page-privacy .policy-body {
    max-width: 740px;
  }

  .page-privacy .sec-body {
    padding-left: 38px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .policy-layout {
    grid-template-columns: 252px minmax(0, 1fr);
  }
}
<<<END>>>