.page-privacy {
  --pv-rule: rgba(26, 23, 19, 0.13);
  --pv-paper-bg: #FBF6EC;
  background: var(--csd-ivory);
  color: var(--csd-ink);
  font-family: var(--csd-sans);
}

/* 首屏 */
.page-privacy .pv-hero {
  position: relative;
  padding: clamp(18px, 3vw, 34px) 0 clamp(40px, 7vw, 88px);
  background:
    radial-gradient(120% 110% at 88% 0%, rgba(212, 162, 76, 0.22), transparent 58%),
    linear-gradient(180deg, #0d2f28 0%, #123B32 60%, #081F1A 100%);
  color: var(--csd-ivory);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
}

.page-privacy .pv-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
}

.page-privacy .pv-hero__in {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero .csd-crumbs {
  margin-bottom: clamp(22px, 4vw, 42px);
}

.page-privacy .pv-hero .csd-crumbs__link {
  color: rgba(248, 241, 228, 0.7);
}

.page-privacy .pv-hero .csd-crumbs__link[aria-current="page"] {
  color: var(--csd-gold-light);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-privacy .pv-hero .csd-tag {
  border: 1px solid rgba(212, 162, 76, 0.5);
  background: rgba(8, 31, 26, 0.38);
  color: var(--csd-gold-light);
}

.page-privacy .pv-hero .csd-tag--gold {
  background: var(--csd-gold);
  border-color: var(--csd-gold);
  color: var(--csd-ink-deep);
}

.page-privacy .pv-hero__title {
  font-family: var(--csd-serif);
  font-weight: 800;
  font-size: clamp(30px, 5.2vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--csd-ivory);
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  max-width: 18em;
}

.page-privacy .pv-hero__lead {
  margin: 0;
  max-width: 40em;
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.9;
  color: rgba(248, 241, 228, 0.82);
}

/* 主体分栏 */
.page-privacy .pv-main {
  padding: clamp(32px, 5vw, 68px) 0 clamp(48px, 7vw, 92px);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 34px);
}

.page-privacy .pv-aside__inner {
  border-top: 3px solid var(--csd-red);
  padding-top: 14px;
}

.page-privacy .pv-aside__note {
  margin-top: 22px;
  padding: 14px 16px;
  background: var(--csd-paper);
  border-left: 3px solid var(--csd-gold);
  font-size: 13px;
  line-height: 1.75;
  color: rgba(26, 23, 19, 0.8);
}

.page-privacy .pv-aside__note p {
  margin: 0;
}

.page-privacy .csd-toc__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-privacy .csd-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px 8px 12px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(26, 23, 19, 0.72);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-privacy .csd-toc__link:hover {
  color: var(--csd-red);
  background: rgba(232, 221, 203, 0.5);
}

.page-privacy .csd-toc__link[aria-current="true"] {
  color: var(--csd-red-deep);
  border-left-color: var(--csd-gold);
  background: rgba(212, 162, 76, 0.14);
  font-weight: 600;
}

.page-privacy .pv-toc__no {
  font-family: var(--csd-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--csd-gold);
}

/* 条款卡片 */
.page-privacy .pv-body {
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 2.6vw, 28px);
  min-width: 0;
}

.page-privacy .pv-sec {
  position: relative;
  background: var(--pv-paper-bg);
  border: 1px solid var(--pv-rule);
  border-left: 3px solid var(--csd-gold);
  padding: clamp(20px, 3vw, 38px);
  box-shadow: 5px 5px 0 -1px var(--csd-paper), 5px 5px 0 0 var(--pv-rule);
  scroll-margin-top: 100px;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: clamp(14px, 2vw, 20px);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-sec__no {
  flex: 0 0 auto;
  font-family: var(--csd-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--csd-gold);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--csd-serif);
  font-weight: 700;
  font-size: clamp(19px, 2.3vw, 27px);
  line-height: 1.28;
  color: var(--csd-ink);
}

.page-privacy .pv-p {
  margin: 0 0 14px;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(26, 23, 19, 0.86);
}

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

.page-privacy .pv-p a,
.page-privacy .pv-list a {
  color: var(--csd-red);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .pv-p a:hover,
.page-privacy .pv-list a:hover {
  color: var(--csd-red-deep);
}

.page-privacy .pv-mark {
  font-style: normal;
  font-weight: 600;
  color: var(--csd-ink);
  background: linear-gradient(to top, rgba(212, 162, 76, 0.45) 0 0.4em, transparent 0.4em);
  padding: 0 0.1em;
}

.page-privacy .pv-sub {
  position: relative;
  margin: 24px 0 8px;
  padding-left: 16px;
  font-family: var(--csd-serif);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--csd-green);
}

.page-privacy .pv-sub::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 2px;
  background: var(--csd-gold);
}

/* 信息类型清单 */
.page-privacy .pv-typelist {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-privacy .pv-typelist__item {
  padding: 12px 0;
  border-top: 1px dashed var(--pv-rule);
}

.page-privacy .pv-typelist__key {
  display: inline-block;
  margin-bottom: 4px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--csd-red-deep);
}

.page-privacy .pv-typelist__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(26, 23, 19, 0.78);
}

/* 使用目的 */
.page-privacy .pv-goals {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .pv-goals__item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-privacy .pv-goals__no {
  font-family: var(--csd-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--csd-gold);
  padding-top: 3px;
}

.page-privacy .pv-goals__body strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  color: var(--csd-ink);
}

.page-privacy .pv-goals__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(26, 23, 19, 0.8);
}

/* 数字签 */
.page-privacy .pv-meters {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 22px 0 4px;
}

.page-privacy .pv-meter {
  background: var(--csd-paper);
  border-top: 2px solid var(--csd-gold);
  padding: 12px 10px;
}

.page-privacy .pv-meter__num {
  font-family: var(--csd-mono);
  font-size: clamp(22px, 2.8vw, 34px);
  line-height: 1;
  color: var(--csd-red-deep);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-meter__unit {
  margin-left: 2px;
  font-size: 12px;
  color: rgba(26, 23, 19, 0.7);
}

.page-privacy .pv-meter__label {
  display: block;
  margin-top: 6px;
  font-size: 11.5px;
  line-height: 1.5;
  letter-spacing: 0.03em;
  color: rgba(26, 23, 19, 0.66);
}

/* 通用条目列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 10px 0 14px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(26, 23, 19, 0.82);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 7px;
  height: 1px;
  background: var(--csd-gold);
}

/* 保存期限 */
.page-privacy .pv-terms {
  margin: 12px 0 0;
  padding: 0;
}

.page-privacy .pv-terms__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 10px 0;
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-terms dt {
  font-size: 14px;
  font-weight: 700;
  color: var(--csd-green);
}

.page-privacy .pv-terms dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(26, 23, 19, 0.8);
}

/* 折叠问答 */
.page-privacy .pv-acc {
  margin-top: 6px;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-acc .csd-acc__item {
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-acc .csd-acc__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 4px;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--csd-sans);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--csd-ink);
  transition: color 0.18s ease;
}

.page-privacy .pv-acc .csd-acc__trigger:hover {
  color: var(--csd-red);
}

.page-privacy .pv-acc .csd-acc__icon {
  position: relative;
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
}

.page-privacy .pv-acc .csd-acc__icon::before,
.page-privacy .pv-acc .csd-acc__icon::after {
  content: "";
  position: absolute;
  background: var(--csd-gold);
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.page-privacy .pv-acc .csd-acc__icon::before {
  left: 0;
  top: 7px;
  width: 16px;
  height: 2px;
}

.page-privacy .pv-acc .csd-acc__icon::after {
  left: 7px;
  top: 0;
  width: 2px;
  height: 16px;
}

.page-privacy .pv-acc .csd-acc__item[data-open="true"] .csd-acc__icon::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-privacy .pv-acc .csd-acc__panel {
  overflow: hidden;
}

.page-privacy .pv-acc .csd-acc__inner {
  padding: 0 4px 18px;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(26, 23, 19, 0.82);
}

/* 联系区 */
.page-privacy .pv-contact {
  padding: clamp(34px, 5vw, 72px) 0;
  background:
    radial-gradient(90% 130% at 10% 0%, rgba(212, 162, 76, 0.2), transparent 62%),
    var(--csd-ink-deep);
  color: var(--csd-ivory);
}

.page-privacy .pv-contact .csd-eyebrow {
  color: var(--csd-gold);
}

.page-privacy .pv-contact__title {
  margin: 10px 0 clamp(20px, 3vw, 30px);
  max-width: 22em;
  font-family: var(--csd-serif);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 36px);
  line-height: 1.22;
  color: var(--csd-ivory);
}

.page-privacy .pv-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(212, 162, 76, 0.3);
}

.page-privacy .pv-contact__card {
  background: var(--csd-ink-deep);
  padding: clamp(16px, 2.2vw, 24px);
}

.page-privacy .pv-contact__label {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(212, 162, 76, 0.95);
}

.page-privacy .pv-contact__value {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--csd-ivory);
  word-break: break-word;
}

.page-privacy .pv-contact__hint {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(248, 241, 228, 0.6);
}

.page-privacy .pv-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-privacy .pv-contact .csd-btn--ghost {
  color: var(--csd-ivory);
  border: 1px solid rgba(212, 162, 76, 0.55);
  background: transparent;
}

.page-privacy .pv-contact .csd-btn--ghost:hover {
  background: rgba(212, 162, 76, 0.14);
  color: var(--csd-gold-light);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-privacy .pv-terms__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .pv-contact__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-privacy .pv-typelist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(18px, 2.6vw, 34px);
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: 246px minmax(0, 1fr);
    gap: clamp(34px, 4.6vw, 72px);
    align-items: start;
  }

  .page-privacy .pv-aside__inner {
    position: sticky;
    top: 104px;
  }
}

@media (max-width: 640px) {
  .page-privacy .pv-sec {
    box-shadow: 3px 3px 0 -1px var(--csd-paper);
    padding: 18px 16px;
  }

  .page-privacy .pv-meters {
    gap: 6px;
  }

  .page-privacy .pv-meter {
    padding: 10px 8px;
  }

  .page-privacy .pv-meter__label {
    font-size: 11px;
  }

  .page-privacy .pv-goals__item {
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .csd-toc__link,
  .page-privacy .pv-acc .csd-acc__trigger,
  .page-privacy .pv-acc .csd-acc__icon::before,
  .page-privacy .pv-acc .csd-acc__icon::after {
    transition: none;
  }
}
<<<END>>>