.page-privacy {
  --pp-rail: 208px;
  --pp-body-max: 760px;
  position: relative;
  background:
    radial-gradient(880px 460px at 90% -8%, rgba(53, 230, 208, .10), transparent 62%),
    radial-gradient(720px 400px at 2% 34%, rgba(255, 122, 47, .05), transparent 60%),
    var(--bh-black);
  color: var(--bh-muted);
  overflow-x: hidden;
}

.page-privacy .bh-breadcrumb {
  padding-top: 28px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  padding-top: 40px;
}

.page-privacy .pp-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-privacy .pp-hero__title {
  margin: 14px 0 0;
  font-size: clamp(2.05rem, 7vw, 4.1rem);
  line-height: 1.04;
  letter-spacing: -.01em;
  color: var(--bh-paper);
}

.page-privacy .pp-hero__lede {
  margin-top: 20px;
  max-width: 46ch;
}

.page-privacy .pp-hero__media {
  margin: 0;
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
  border: 1px solid var(--bh-line);
}

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

.page-privacy .pp-hero__media .bh-media__caption {
  padding: 12px 16px 20px;
}

/* ---------- 引述框 ---------- */
.page-privacy .pp-quote {
  position: relative;
  max-width: 880px;
  margin: 0;
  padding: 26px 24px 26px 30px;
  background: linear-gradient(135deg, var(--bh-ink) 0%, rgba(10, 15, 14, .72) 100%);
  border-left: 3px solid var(--bh-cyan);
  border-radius: 0 var(--bh-radius-lg) var(--bh-radius-lg) 0;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--bh-paper);
}

.page-privacy .pp-quote::after {
  content: "";
  position: absolute;
  right: 20px;
  top: 18px;
  width: 34px;
  height: 34px;
  border-top: 1px solid var(--bh-cyan);
  border-right: 1px solid var(--bh-cyan);
  opacity: .55;
  pointer-events: none;
}

/* ---------- 条款区骨架 ---------- */
.page-privacy .pp-clauses {
  padding-top: 24px;
}

.page-privacy .pp-clauses__sr-title {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-privacy .pp-clauses__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-privacy .pp-body {
  max-width: var(--pp-body-max);
}

/* ---------- 索引轨道 ---------- */
.page-privacy .pp-rail__title {
  margin: 0 0 12px;
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--bh-cyan);
}

.page-privacy .pp-rail__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pp-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  white-space: nowrap;
  padding: 9px 15px;
  border: 1px solid var(--bh-line);
  border-radius: 999px;
  background: rgba(15, 42, 36, .55);
  color: var(--bh-muted);
  font-size: .82rem;
  letter-spacing: .04em;
  text-decoration: none;
  transition: color .22s var(--bh-ease), border-color .22s var(--bh-ease), background .22s var(--bh-ease);
}

.page-privacy .pp-rail__link:hover,
.page-privacy .pp-rail__link:focus-visible {
  color: var(--bh-paper);
  border-color: var(--bh-cyan);
  background: rgba(53, 230, 208, .08);
}

.page-privacy .pp-rail__no {
  color: var(--bh-cyan);
  font-size: .76rem;
}

/* ---------- 条款正文 ---------- */
.page-privacy .pp-clause {
  padding: 30px 0 30px;
  border-top: 1px solid var(--bh-line);
  scroll-margin-top: 112px;
}

.page-privacy .pp-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

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

.page-privacy .pp-clause__no {
  flex: none;
  transform: translateY(-2px);
  padding: 3px 11px;
  border: 1px solid rgba(53, 230, 208, .45);
  border-radius: 999px;
  color: var(--bh-cyan);
  font-size: .76rem;
  letter-spacing: .16em;
}

.page-privacy .pp-clause__title {
  margin: 0;
  font-family: var(--bh-font-display);
  font-weight: 600;
  font-size: clamp(1.32rem, 3.6vw, 1.9rem);
  line-height: 1.2;
  letter-spacing: .01em;
  color: var(--bh-paper);
  transition: color .25s var(--bh-ease);
}

.page-privacy .pp-clause:target .pp-clause__title {
  color: var(--bh-cyan);
}

.page-privacy .pp-lead {
  color: var(--bh-paper);
}

.page-privacy .pp-clause .bh-prose + .bh-prose {
  margin-top: 16px;
}

.page-privacy .pp-foot-note {
  margin-top: 18px;
  padding-left: 14px;
  border-left: 2px solid var(--bh-line);
  font-size: .93rem;
}

/* ---------- 三类信息 ---------- */
.page-privacy .pp-type-list {
  display: grid;
  gap: 1px;
  margin-top: 24px;
  background: var(--bh-line);
  border: 1px solid var(--bh-line);
  border-radius: var(--bh-radius);
  overflow: hidden;
}

.page-privacy .pp-type {
  background: var(--bh-ink);
  padding: 20px 22px;
  display: grid;
  gap: 9px;
}

.page-privacy .pp-type__name {
  margin: 0;
  font-size: .98rem;
  font-weight: 600;
  color: var(--bh-paper);
}

.page-privacy .pp-type__name::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--bh-cyan);
  vertical-align: middle;
}

.page-privacy .pp-type p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--bh-muted);
}

/* ---------- 用途 / 权利列表 ---------- */
.page-privacy .pp-uses {
  display: grid;
  gap: 0;
  margin-top: 24px;
}

.page-privacy .pp-use {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px dashed var(--bh-line);
}

.page-privacy .pp-use:first-child {
  padding-top: 4px;
}

.page-privacy .pp-use:last-child {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-privacy .pp-use__no {
  color: var(--bh-orange);
  font-size: 1.02rem;
  letter-spacing: .06em;
}

.page-privacy .pp-uses--rights .pp-use__no {
  color: var(--bh-cyan);
}

.page-privacy .pp-use__body h3 {
  margin: 0 0 7px;
  font-size: .99rem;
  color: var(--bh-paper);
}

.page-privacy .pp-use__body p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--bh-muted);
}

/* ---------- 展开控件 ---------- */
.page-privacy .pp-more {
  margin-top: 22px;
  padding: 0 20px;
  border: 1px solid var(--bh-line);
  border-radius: var(--bh-radius);
  background: rgba(23, 64, 58, .34);
}

.page-privacy .pp-more > summary {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
  color: var(--bh-cyan);
  font-size: .87rem;
  letter-spacing: .05em;
}

.page-privacy .pp-more > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pp-more > summary::before {
  content: "+";
  flex: none;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: var(--bh-font-mono);
  font-size: .95rem;
  line-height: 1;
}

.page-privacy .pp-more[open] > summary::before {
  content: "\2013";
}

.page-privacy .pp-more p {
  margin: 0 0 20px;
  font-size: .93rem;
  line-height: 1.82;
  color: var(--bh-muted);
}

/* ---------- 联系信息 ---------- */
.page-privacy .pp-contact {
  display: grid;
  gap: 22px;
  margin-top: 24px;
  padding: 26px 24px;
  border: 1px solid var(--bh-line);
  border-radius: var(--bh-radius-lg);
  background: linear-gradient(140deg, var(--bh-ink) 0%, rgba(10, 15, 14, .68) 100%);
}

.page-privacy .pp-copy {
  justify-self: start;
}

/* ---------- 页尾快捷入口 ---------- */
.page-privacy .pp-quick {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.page-privacy .pp-quick__text {
  margin: 0;
  font-size: .96rem;
  color: var(--bh-muted);
}

.page-privacy .pp-quick__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 900px) {
  .page-privacy .pp-hero {
    padding-top: 56px;
  }

  .page-privacy .pp-hero__grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    align-items: end;
    gap: 56px;
  }

  .page-privacy .pp-type {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-privacy .pp-contact {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 30px 30px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pp-clauses__grid {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }

  .page-privacy .pp-rail {
    position: sticky;
    top: 108px;
    padding-top: 6px;
  }

  .page-privacy .pp-rail__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--bh-line);
    padding-left: 14px;
  }

  .page-privacy .pp-rail__link {
    white-space: normal;
    border-color: transparent;
    border-radius: 8px;
    background: transparent;
    padding: 9px 12px;
    font-size: .86rem;
  }

  .page-privacy .pp-rail__link:hover,
  .page-privacy .pp-rail__link:focus-visible {
    border-color: transparent;
    background: rgba(53, 230, 208, .09);
  }
}

@media (min-width: 1200px) {
  .page-privacy .pp-hero__grid {
    gap: 72px;
  }
}
<<<END>>>