.page-privacy {
  --pp-block: clamp(34px, 5.5vw, 64px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(36px, 7vw, 72px));
  padding-bottom: clamp(20px, 3vw, 34px);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: 8%;
  right: -12%;
  width: min(560px, 70vw);
  height: min(560px, 70vw);
  background: radial-gradient(circle, rgba(242, 193, 78, 0.13), rgba(226, 62, 140, 0.05) 45%, transparent 72%);
  pointer-events: none;
}

.page-privacy .privacy-hero__grid {
  position: relative;
  display: grid;
  gap: 30px;
}

.page-privacy .privacy-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  font-size: 13px;
  color: rgba(201, 210, 227, 0.6);
}

.page-privacy .privacy-crumbs .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(201, 210, 227, 0.4);
}

.page-privacy .privacy-crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-crumbs a:hover,
.page-privacy .privacy-crumbs a:focus-visible {
  color: var(--gold);
  border-bottom-color: rgba(242, 193, 78, 0.55);
}

.page-privacy .privacy-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gold);
}

.page-privacy .privacy-hero__eyebrow::before {
  content: "";
  width: 30px;
  height: 1px;
  background: var(--gold);
  opacity: 0.7;
}

.page-privacy .privacy-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 7.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .privacy-hero__lede {
  max-width: 34em;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-hero__aside {
  align-self: end;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-hero__facts {
  display: grid;
  gap: 0;
  margin: 18px 0 0;
}

.page-privacy .privacy-fact {
  display: grid;
  gap: 5px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-cool);
}

.page-privacy .privacy-fact:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-fact dt {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(201, 210, 227, 0.6);
}

.page-privacy .privacy-fact dd {
  margin: 0;
  font-size: 14px;
  color: var(--white);
}

.page-privacy .privacy-num {
  font-family: var(--font-mono);
  font-size: 1.1em;
  color: var(--gold);
}

.page-privacy .privacy-banner {
  position: relative;
  margin: clamp(30px, 5vw, 54px) 0 0;
  overflow: hidden;
  border: 1px solid var(--line-cool);
  background: var(--abyss);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  max-height: 380px;
  object-fit: cover;
  opacity: 0.85;
}

.page-privacy .privacy-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 18, 48, 0) 38%, rgba(5, 10, 28, 0.88) 100%);
  pointer-events: none;
}

.page-privacy .privacy-banner__caption {
  position: absolute;
  left: clamp(16px, 2.4vw, 28px);
  right: clamp(16px, 2.4vw, 28px);
  bottom: clamp(14px, 2vw, 22px);
  z-index: 1;
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-body {
  padding-top: var(--pp-block);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-privacy .privacy-toc {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-toc__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

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

.page-privacy .toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cool);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .toc__link:hover,
.page-privacy .toc__link:focus-visible {
  color: var(--white);
}

.page-privacy .toc__link[aria-current="true"],
.page-privacy .toc__link.is-active {
  color: var(--gold);
  border-bottom-color: rgba(242, 193, 78, 0.55);
}

.page-privacy .privacy-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(201, 210, 227, 0.5);
}

.page-privacy .toc__link[aria-current="true"] .privacy-toc__num,
.page-privacy .toc__link.is-active .privacy-toc__num {
  color: var(--gold-light);
}

.page-privacy .privacy-toc__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(201, 210, 227, 0.68);
}

.page-privacy .privacy-toc__hint a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 212, 255, 0.4);
}

.page-privacy .privacy-toc__hint a:hover,
.page-privacy .privacy-toc__hint a:focus-visible {
  color: var(--gold-light);
  border-bottom-color: rgba(255, 217, 138, 0.6);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-chapters {
  display: grid;
  gap: 0;
}

.page-privacy .privacy-chapter {
  padding-top: clamp(22px, 3vw, 30px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .privacy-chapter + .privacy-chapter {
  margin-top: clamp(30px, 4.6vw, 56px);
}

.page-privacy .privacy-chapter__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 20px);
  margin-bottom: 14px;
}

.page-privacy .privacy-chapter__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(13px, 1.4vw, 15px);
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-privacy .privacy-chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .privacy-chapter__lede {
  max-width: 40em;
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  font-size: 15px;
  line-height: 1.82;
  color: var(--mist);
}

/* ---------- 三类信息卡片 ---------- */
.page-privacy .privacy-grid {
  display: grid;
  gap: 1px;
  background: var(--line-cool);
  border: 1px solid var(--line-cool);
}

.page-privacy .privacy-cell {
  background: var(--panel);
  padding: clamp(18px, 2.4vw, 24px);
  transition: background 0.24s var(--ease);
}

.page-privacy .privacy-cell:hover {
  background: #17224a;
}

.page-privacy .privacy-cell__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--magenta);
}

.page-privacy .privacy-cell__title {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
}

.page-privacy .privacy-cell__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 用途配对 ---------- */
.page-privacy .privacy-map {
  border-top: 1px solid var(--line-cool);
}

.page-privacy .privacy-map__row {
  display: grid;
  gap: 8px;
  padding: clamp(15px, 2vw, 20px) 0;
  border-bottom: 1px solid var(--line-cool);
}

.page-privacy .privacy-map__key {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--white);
}

.page-privacy .privacy-map__key::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: translateY(-2px);
}

.page-privacy .privacy-map__val {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mist);
}

/* ---------- 保留周期高亮 ---------- */
.page-privacy .privacy-highlight {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 3vw, 30px);
  margin-bottom: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  background: linear-gradient(140deg, rgba(242, 193, 78, 0.11), rgba(226, 62, 140, 0.05) 55%, rgba(10, 18, 48, 0) 100%);
}

.page-privacy .privacy-highlight__figure {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(40px, 7vw, 56px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
}

.page-privacy .privacy-highlight__figure small {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-privacy .privacy-highlight__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mist);
}

/* ---------- 说明列表 ---------- */
.page-privacy .privacy-list {
  display: grid;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-list__item {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-cool);
}

.page-privacy .privacy-list__item:first-child {
  border-top: 1px solid var(--line-cool);
}

.page-privacy .privacy-list__term {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-privacy .privacy-list__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 权利三步 ---------- */
.page-privacy .privacy-steps {
  display: grid;
  gap: 1px;
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--line-cool);
  border: 1px solid var(--line-cool);
}

.page-privacy .privacy-step {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--night);
}

.page-privacy .privacy-step__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ice);
}

.page-privacy .privacy-step__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-privacy .privacy-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 收束区 ---------- */
.page-privacy .privacy-tail {
  padding: clamp(34px, 5vw, 60px) 0 clamp(46px, 7vw, 88px);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(19, 28, 60, 0.5), rgba(10, 18, 48, 0) 72%);
}

.page-privacy .privacy-tail__grid {
  display: grid;
  gap: 26px;
}

.page-privacy .privacy-tail__rule {
  display: block;
  width: 64px;
  height: 2px;
  margin-bottom: 20px;
  background: linear-gradient(90deg, var(--gold), var(--magenta));
}

.page-privacy .privacy-tail__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.8vw, 26px);
  line-height: 1.35;
  color: var(--white);
}

.page-privacy .privacy-tail__text {
  max-width: 36em;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mist);
}

.page-privacy .privacy-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  align-content: start;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-highlight {
    grid-template-columns: minmax(0, 200px) minmax(0, 1fr);
    align-items: center;
    gap: clamp(22px, 3vw, 40px);
  }
}

@media (min-width: 780px) {
  .page-privacy .privacy-map__row {
    grid-template-columns: minmax(0, 230px) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 40px);
    align-items: start;
  }
}

@media (min-width: 860px) {
  .page-privacy .privacy-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-list__item {
    grid-template-columns: minmax(0, 150px) minmax(0, 1fr);
    gap: 20px;
    align-items: start;
  }

  .page-privacy .privacy-tail__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(30px, 5vw, 70px);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(36px, 6vw, 84px);
    align-items: end;
  }

  .page-privacy .privacy-hero__aside {
    padding-top: 0;
    padding-left: clamp(18px, 2.4vw, 30px);
    border-top: 0;
    border-left: 1px solid var(--line);
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 216px) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 80px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }
}

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