.page-privacy {
  --pp-rail: 232px;
  --pp-gap: clamp(28px, 4vw, 56px);
  --pp-num: clamp(36px, 6vw, 64px);
  --pp-rule: rgba(11, 42, 74, .12);
  background: var(--fog);
  color: var(--ink);
}

/* 面包屑与首屏 */
.page-privacy .breadcrumbs {
  padding-top: clamp(14px, 2.4vw, 22px);
}

.page-privacy .privacy-hero {
  padding: clamp(18px, 3vw, 32px) 0 clamp(30px, 5vw, 56px);
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: end;
}

.page-privacy .privacy-hero__lead .eyebrow {
  margin: 0 0 14px;
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(30px, 5.2vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--navy-900);
}

.page-privacy .privacy-hero .lede {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mid);
}

.page-privacy .privacy-hero__status {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  border: 1px solid var(--line-ink-strong);
  background: var(--navy-900);
  aspect-ratio: 2 / 1;
  overflow: hidden;
}

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

@media (min-width: 920px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

/* 摘要卡 */
.page-privacy .privacy-summary {
  padding: clamp(26px, 4vw, 46px) 0 0;
}

.page-privacy .privacy-summary__panel {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(22px, 3.4vw, 42px);
  background: var(--navy-900);
  color: var(--fog);
  border-left: 4px solid var(--gold-500);
}

.page-privacy .privacy-summary__tag {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gold-300);
}

.page-privacy .privacy-summary__head h2 {
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 900;
  color: var(--fog);
}

.page-privacy .privacy-summary__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-summary__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--line-light);
}

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

.page-privacy .privacy-summary__num {
  font-size: 12px;
  line-height: 1.9;
  color: var(--gold-500);
}

.page-privacy .privacy-summary__body h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--gold-300);
}

.page-privacy .privacy-summary__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 247, 250, .82);
}

@media (min-width: 900px) {
  .page-privacy .privacy-summary__panel {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-privacy .privacy-summary__list {
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(20px, 3vw, 40px);
  }

  .page-privacy .privacy-summary__item:nth-child(2) {
    padding-top: 0;
    border-top: 0;
  }
}

/* 目录 + 正文 */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  padding-top: clamp(28px, 4vw, 52px);
  padding-bottom: clamp(40px, 6vw, 84px);
}

.page-privacy .privacy-toc__details {
  border-top: 2px solid var(--navy-700);
  padding-top: 12px;
}

.page-privacy .privacy-toc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  cursor: pointer;
  padding: 12px 14px;
  border: 1px solid var(--line-ink-strong);
  background: #fff;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--navy-700);
}

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

.page-privacy .privacy-toc__summary::after {
  content: "+";
  font-size: 16px;
  line-height: 1;
  color: var(--gold-500);
}

.page-privacy .privacy-toc__details[open] .privacy-toc__summary::after {
  content: "–";
}

.page-privacy .privacy-toc__summary:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
}

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

.page-privacy .privacy-toc__list a {
  display: block;
  padding: 9px 10px 9px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--navy-700);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--ink);
  border-bottom-color: var(--gold-500);
}

.page-privacy .privacy-toc__list a:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
  color: var(--ink);
}

.page-privacy .privacy-toc__num {
  display: inline-block;
  min-width: 26px;
  font-size: 11px;
  color: var(--mid);
}

.page-privacy .privacy-toc__note {
  margin: 18px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--pp-rule);
  font-size: 12px;
  line-height: 1.7;
  color: var(--mid);
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    align-items: start;
    column-gap: clamp(36px, 5vw, 72px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 24px;
    align-self: start;
  }

  .page-privacy .privacy-toc__summary {
    display: none;
  }
}

.page-privacy .privacy-article {
  min-width: 0;
  max-width: var(--read);
}

.page-privacy .privacy-chapter {
  padding: clamp(26px, 3.6vw, 42px) 0;
  border-top: 1px solid var(--pp-rule);
  scroll-margin-top: 24px;
}

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

.page-privacy .privacy-chapter__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--pp-num);
  line-height: .9;
  letter-spacing: -0.04em;
  color: rgba(11, 42, 74, .2);
}

.page-privacy .privacy-chapter__num::after {
  content: "";
  display: block;
  width: 44px;
  height: 1px;
  margin: 14px 0 0;
  background: var(--gold-500);
}

.page-privacy .privacy-chapter h2 {
  margin: 14px 0 14px;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  font-weight: 900;
  color: var(--navy-900);
}

.page-privacy .privacy-chapter p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-privacy .privacy-chapter a {
  color: var(--navy-700);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-chapter a:hover {
  color: var(--ink);
  border-bottom-color: var(--gold-500);
}

.page-privacy .privacy-chapter a:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
}

.page-privacy .privacy-chapter__list {
  margin: 16px 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 13px;
}

.page-privacy .privacy-chapter__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
}

.page-privacy .privacy-chapter__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 9px;
  border: 1px solid var(--gold-500);
}

.page-privacy .privacy-chapter__list strong {
  display: block;
  margin-bottom: 2px;
  font-weight: 700;
  color: var(--navy-700);
}

/* 联系渠道 */
.page-privacy .privacy-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 20px;
  padding: clamp(16px, 2.6vw, 26px);
  border: 1px solid var(--line-ink-strong);
  background: #fff;
}

.page-privacy .privacy-contact__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  padding-left: 14px;
  border-left: 2px solid var(--cool);
}

.page-privacy .privacy-contact__label {
  flex: 0 0 100%;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mid);
}

.page-privacy .privacy-contact__value {
  font-size: 15px;
  line-height: 1.6;
  font-weight: 500;
  color: var(--navy-900);
  word-break: break-word;
}

.page-privacy .privacy-contact .copy-chip {
  flex: 0 0 auto;
}

@media (min-width: 620px) {
  .page-privacy .privacy-contact {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-contact__item--wide {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-chapter a {
    transition: none;
  }
}
<<<END>>>