.page-privacy {
  --pr-rail: 236px;
  background: var(--sb-warm);
  color: var(--sb-ink);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .pr-hero {
  position: relative;
  padding: clamp(22px, 4vw, 40px) 0 clamp(30px, 5vw, 60px);
  isolation: isolate;
}

.page-privacy .pr-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(58%, 660px);
  height: 100%;
  background: linear-gradient(148deg, rgba(16, 35, 63, .10) 0%, rgba(180, 103, 74, .16) 58%, rgba(124, 140, 90, .10) 100%);
  clip-path: polygon(0 0, 100% 0, 78% 100%, 0 100%);
  z-index: -1;
  pointer-events: none;
}

.page-privacy .pr-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 12px;
  width: clamp(120px, 26vw, 320px);
  height: 14px;
  background: linear-gradient(90deg, var(--sb-clay), var(--sb-moss) 55%, var(--sb-orange));
  z-index: -1;
  pointer-events: none;
}

.page-privacy .pr-hero .sb-breadcrumb {
  margin-bottom: clamp(20px, 3.4vw, 34px);
}

.page-privacy .sb-breadcrumb a {
  color: var(--sb-stone);
  text-decoration: none;
  border-bottom: 1px solid var(--sb-line-strong);
}

.page-privacy .sb-breadcrumb a:hover {
  color: var(--sb-orange);
}

.page-privacy .pr-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
}

.page-privacy .pr-hero__text h1 {
  margin: 12px 0 0;
  font-size: clamp(30px, 6.4vw, 54px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--sb-blue);
  max-width: 16ch;
}

.page-privacy .pr-lead {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--sb-ink);
}

.page-privacy .pr-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pr-hero__fig {
  margin: 0;
}

.page-privacy .sb-figure__media {
  overflow: hidden;
  border-radius: var(--sb-r);
  border: 1px solid var(--sb-line-strong);
  aspect-ratio: var(--sb-ratio, 2 / 1);
  background: var(--sb-paper);
}

.page-privacy .sb-figure__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .sb-figure__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--sb-stone);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pr-body {
  display: grid;
  gap: 28px;
  padding-top: clamp(20px, 3.6vw, 40px);
  padding-bottom: clamp(40px, 6vw, 88px);
}

.page-privacy .pr-rail {
  border: 1px solid var(--sb-line);
  border-radius: 14px;
  background: var(--sb-paper);
  padding: 16px 18px;
}

.page-privacy .pr-rail__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--sb-stone);
}

.page-privacy .pr-rail__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .pr-rail__link {
  display: block;
  padding: 7px 10px;
  border-left: 2px solid var(--sb-line);
  color: var(--sb-stone);
  font-size: 14.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: color .18s var(--sb-ease), border-color .18s var(--sb-ease);
}

.page-privacy .pr-rail__link:hover,
.page-privacy .pr-rail__link.is-current {
  color: var(--sb-blue);
  border-left-color: var(--sb-orange);
}

/* ---------- 条文区块 ---------- */
.page-privacy .pr-sec {
  padding-block: clamp(26px, 4.4vw, 48px);
  border-top: 1px solid var(--sb-line);
}

.page-privacy .pr-doc > .pr-sec:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .pr-sec__band {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  color: var(--sb-clay);
  font-size: 13px;
  letter-spacing: .1em;
}

.page-privacy .pr-sec__band i {
  flex: 1;
  height: 0;
  border-top: 1px dashed var(--sb-line-strong);
}

.page-privacy .pr-sec h2 {
  margin: 12px 0 16px;
  font-size: clamp(22px, 3.6vw, 32px);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--sb-blue);
}

.page-privacy .pr-sec h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  color: var(--sb-blue);
}

.page-privacy .pr-prose {
  max-width: 68ch;
  margin: 0 0 14px;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--sb-ink);
}

.page-privacy .pr-prose + .pr-prose {
  margin-top: 12px;
}

.page-privacy .pr-prose a {
  color: var(--sb-green);
  border-bottom: 1px solid var(--sb-green);
  text-decoration: none;
}

.page-privacy .pr-prose a:hover {
  color: var(--sb-orange);
  border-bottom-color: var(--sb-orange);
}

.page-privacy .pr-kept {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-privacy .pr-kept__item {
  position: relative;
  background: var(--sb-paper);
  border: 1px solid var(--sb-line-strong);
  border-radius: 14px;
  padding: 16px 18px 18px;
}

.page-privacy .pr-kept__item:nth-child(even) {
  transform: translateX(8px);
}

.page-privacy .pr-kept__idx {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--sb-clay);
}

.page-privacy .pr-kept__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--sb-ink);
}

.page-privacy .pr-stats {
  display: grid;
  gap: 10px;
  margin: 20px 0 22px;
  padding: 0;
  list-style: none;
}

.page-privacy .pr-stats li {
  border-left: 3px solid var(--sb-moss);
  padding: 6px 0 6px 14px;
  background: linear-gradient(90deg, rgba(124, 140, 90, .10), transparent 72%);
}

.page-privacy .pr-stats__num {
  display: block;
  font-size: clamp(24px, 4.6vw, 34px);
  line-height: 1.1;
  font-weight: 700;
  color: var(--sb-blue);
  font-family: var(--sb-font-num);
}

.page-privacy .pr-stats__cap {
  display: block;
  margin-top: 2px;
  font-size: 13.5px;
  color: var(--sb-stone);
}

.page-privacy .pr-steps {
  display: grid;
  gap: 16px;
  margin: 20px 0 22px;
  padding: 0;
  list-style: none;
  counter-reset: prstep;
}

.page-privacy .pr-step {
  position: relative;
  border: 1px solid var(--sb-line-strong);
  border-left: 4px solid var(--sb-orange);
  border-radius: 12px;
  background: var(--sb-paper);
  padding: 16px 18px;
}

.page-privacy .pr-step__idx {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--sb-orange);
}

.page-privacy .pr-step p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--sb-ink);
}

.page-privacy .pr-contact {
  margin-top: 18px;
  border-radius: var(--sb-r);
  background: var(--sb-blue);
  color: var(--sb-warm);
  padding: clamp(20px, 3.6vw, 30px);
}

.page-privacy .pr-contact__lead {
  margin: 0 0 14px;
  font-size: 16.5px;
  line-height: 1.72;
  color: var(--sb-warm);
}

.page-privacy .pr-contact__mail {
  margin: 0 0 14px;
  font-size: clamp(15px, 3.4vw, 20px);
  letter-spacing: .02em;
  color: var(--sb-amber);
  word-break: break-all;
}

.page-privacy .pr-contact__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(244, 237, 226, .78);
}

/* ---------- 后续入口 ---------- */
.page-privacy .pr-next {
  margin-top: clamp(28px, 4.4vw, 48px);
  padding-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--sb-line);
}

.page-privacy .pr-next__title {
  margin: 0 0 18px;
  font-size: clamp(19px, 3vw, 24px);
  font-weight: 900;
  color: var(--sb-blue);
}

.page-privacy .pr-next__grid {
  display: grid;
  gap: 14px;
}

.page-privacy .pr-next__card {
  display: block;
  padding: 18px 20px;
  border: 1px solid var(--sb-line-strong);
  border-radius: 14px;
  background: var(--sb-paper);
  text-decoration: none;
  color: var(--sb-ink);
  transition: border-color .2s var(--sb-ease), transform .2s var(--sb-ease);
}

.page-privacy .pr-next__card:hover {
  border-color: var(--sb-orange);
  transform: translateY(-3px);
}

.page-privacy .pr-next__idx {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--sb-clay);
}

.page-privacy .pr-next__card strong {
  display: block;
  font-size: 17px;
  font-weight: 800;
  color: var(--sb-blue);
}

.page-privacy .pr-next__desc {
  display: block;
  margin-top: 6px;
  font-size: 14.5px;
  line-height: 1.66;
  color: var(--sb-stone);
}

/* ---------- 滚动显现 ---------- */
.page-privacy [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .34s var(--sb-ease), transform .34s var(--sb-ease);
}

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

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-privacy .pr-kept {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .page-privacy .pr-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-privacy .pr-next__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-privacy .pr-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-privacy .pr-body {
    grid-template-columns: minmax(0, 1fr) var(--pr-rail);
    column-gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .page-privacy .pr-rail {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 104px;
    background: transparent;
    border: 0;
    padding: 0;
  }

  .page-privacy .pr-doc {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .pr-steps {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-privacy .pr-next__card {
    transition: none;
  }
}
<<<END>>>