.page-privacy {
  --priv-rail: 238px;
  --priv-gap: 44px;
  --priv-line-soft: rgba(14, 59, 50, .1);
  background: var(--paper-2);
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  padding: 26px 0 44px;
  border-bottom: 1px solid var(--line);
  background-color: var(--paper);
  background-image:
    linear-gradient(rgba(14, 59, 50, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 59, 50, .055) 1px, transparent 1px);
  background-size: 56px 56px, 56px 56px;
  background-position: -1px -1px;
}

.page-privacy .priv-hero__grid {
  display: grid;
  gap: 30px;
  min-width: 0;
}

.page-privacy .priv-hero__lede {
  min-width: 0;
}

.page-privacy .priv-hero h1 {
  margin: 14px 0 0;
  font-family: var(--f-head);
  font-weight: 800;
  font-size: clamp(27px, 5vw, 47px);
  line-height: 1.16;
  letter-spacing: -.012em;
  color: var(--forest-900);
  text-wrap: balance;
}

.page-privacy .priv-hero__intro {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
}

.page-privacy .priv-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-hero__aside {
  min-width: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .priv-hero__figure {
  margin: 0;
}

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

/* 摘要卡 */
.page-privacy .priv-summary {
  position: relative;
  padding: 22px 20px 20px;
  overflow: hidden;
  background: var(--forest-900);
  border: 1px solid var(--forest-700);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  color: rgba(255, 253, 247, .9);
}

.page-privacy .priv-summary::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--gold), var(--coral));
}

.page-privacy .priv-summary h2 {
  margin: 0 0 14px;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--gold-soft);
}

.page-privacy .priv-summary ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-privacy .priv-summary li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
}

.page-privacy .priv-summary li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-privacy .priv-summary details {
  margin-top: 16px;
  padding-top: 13px;
  border-top: 1px dashed var(--line-light);
}

.page-privacy .priv-summary summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold-soft);
}

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

.page-privacy .priv-summary summary::after {
  content: " +";
  color: var(--gold);
}

.page-privacy .priv-summary details[open] summary::after {
  content: " –";
}

.page-privacy .priv-summary__more {
  margin-top: 10px;
  display: grid;
  gap: 8px;
}

.page-privacy .priv-summary__more p {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: rgba(255, 253, 247, .78);
}

/* ---------- 正文区 ---------- */
.page-privacy .priv-body {
  position: relative;
  padding: 40px 0 56px;
}

.page-privacy .priv-body__title {
  max-width: var(--shell);
  margin: 0 auto 22px;
  padding: 0 var(--gutter);
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .22em;
  color: var(--muted);
}

.page-privacy .priv-body__grid {
  display: grid;
  gap: 26px;
  min-width: 0;
}

/* 目录 rail */
.page-privacy .priv-rail {
  min-width: 0;
  padding: 16px;
  background: var(--paper);
  border: 1px dashed var(--line-2);
  border-radius: var(--radius);
}

.page-privacy .priv-rail__label {
  margin: 0 0 10px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--muted);
}

.page-privacy .priv-rail__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
}

.page-privacy .priv-rail__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 8px 8px 11px;
  border-left: 2px solid var(--line);
  font-size: 13.5px;
  line-height: 1.42;
  color: var(--ink);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .priv-rail__link:hover,
.page-privacy .priv-rail__link:focus-visible {
  border-left-color: var(--gold);
  background: rgba(233, 162, 59, .1);
  color: var(--forest-900);
}

.page-privacy .priv-rail__n {
  flex: 0 0 auto;
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--gold);
}

.page-privacy .priv-rail__cta {
  margin-top: 14px;
  width: 100%;
  justify-content: center;
}

/* 条款 */
.page-privacy .priv-articles {
  display: grid;
  gap: 20px;
  min-width: 0;
}

.page-privacy .priv-clause {
  position: relative;
  padding: 22px 18px 20px;
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  scroll-margin-top: 92px;
  min-width: 0;
}

.page-privacy .priv-clause::after {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid var(--priv-line-soft);
  border-radius: 2px;
  pointer-events: none;
}

.page-privacy .priv-clause h2 {
  display: flex;
  align-items: baseline;
  gap: 11px;
  margin: 0 0 12px;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: clamp(18px, 2.6vw, 22px);
  line-height: 1.3;
  color: var(--forest-900);
}

.page-privacy .priv-clause__n {
  flex: 0 0 auto;
  padding: 2px 6px;
  font-family: var(--f-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--forest-800);
  background: rgba(233, 162, 59, .22);
  border: 1px solid rgba(233, 162, 59, .55);
  border-radius: 2px;
}

.page-privacy .priv-clause__lead {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .priv-clause ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-privacy .priv-clause li {
  position: relative;
  padding-left: 20px;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--ink);
}

.page-privacy .priv-clause li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .65em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--forest-700);
  transform: rotate(45deg);
}

.page-privacy .priv-clause strong {
  font-weight: 600;
  color: var(--forest-800);
}

.page-privacy .priv-clause a {
  color: var(--forest-700);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 3px;
  word-break: break-word;
}

/* 信息流 */
.page-privacy .priv-flow {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .priv-flow__step {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 13px 14px 13px 16px;
  background: var(--paper-2);
  border: 1px dashed var(--line-2);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
}

.page-privacy .priv-flow__n {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--coral);
}

.page-privacy .priv-flow__step strong {
  font-family: var(--f-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--forest-900);
}

.page-privacy .priv-flow__step span:last-child {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
}

/* 联系方式 */
.page-privacy .priv-contact {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-2);
  display: grid;
  gap: 10px;
}

.page-privacy .priv-contact__row {
  display: grid;
  gap: 2px;
}

.page-privacy .priv-contact dt {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-privacy .priv-contact dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 尾部 ---------- */
.page-privacy .priv-tail {
  padding: 38px 0 46px;
  background: var(--forest-900);
  color: rgba(255, 253, 247, .92);
}

.page-privacy .priv-tail__inner {
  display: grid;
  gap: 20px;
  align-items: center;
}

.page-privacy .priv-tail h2 {
  margin: 0 0 8px;
  font-family: var(--f-head);
  font-weight: 800;
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.24;
  color: var(--paper-2);
}

.page-privacy .priv-tail p {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(255, 253, 247, .8);
}

.page-privacy .priv-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .priv-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .page-privacy .priv-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 24px;
  }
}

@media (min-width: 900px) {
  .page-privacy .priv-hero {
    padding: 34px 0 56px;
  }

  .page-privacy .priv-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 48px;
    align-items: start;
  }

  .page-privacy .priv-rail__list {
    grid-template-columns: 1fr;
  }

  .page-privacy .priv-tail__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
  }

  .page-privacy .priv-tail__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1000px) {
  .page-privacy .priv-body {
    padding: 56px 0 72px;
  }

  .page-privacy .priv-body__grid {
    grid-template-columns: var(--priv-rail) minmax(0, 1fr);
    gap: var(--priv-gap);
    align-items: start;
  }

  .page-privacy .priv-rail {
    position: sticky;
    top: 96px;
    padding: 18px 16px;
  }

  .page-privacy .priv-clause {
    padding: 28px 28px 26px;
  }

  .page-privacy .priv-articles {
    gap: 24px;
  }
}

@media (max-width: 420px) {
  .page-privacy .priv-summary {
    padding: 18px 16px;
  }

  .page-privacy .priv-clause {
    padding: 20px 15px 18px;
  }

  .page-privacy .priv-rail__list {
    grid-template-columns: 1fr;
  }

  .page-privacy .priv-tail__actions .bp-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-rail__link {
    transition: none;
  }
}
<<<END>>>