.page-privacy {
  --pp-gutter: clamp(18px, 4vw, 32px);
  --pp-art-radius: 26px;
  background:
    radial-gradient(1100px 480px at 84% -6%, rgba(52, 245, 208, .09), transparent 62%),
    radial-gradient(880px 400px at 4% 2%, rgba(90, 140, 255, .11), transparent 60%),
    var(--bg);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6vw, 68px) var(--pp-gutter) 0;
  border-bottom: 1px solid var(--stroke);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(52, 245, 208, .07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(52, 245, 208, .07) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(125% 95% at 50% 0%, #000 18%, transparent 78%);
  mask-image: radial-gradient(125% 95% at 50% 0%, #000 18%, transparent 78%);
}

.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--wrap);
  margin: 0 auto;
}

.page-privacy .privacy-hero .breadcrumbs {
  margin-bottom: var(--sp-5);
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0;
  color: var(--cyan-200);
}

.page-privacy .privacy-hero h1 {
  margin: var(--sp-3) 0 var(--sp-4);
  font-family: var(--font-head);
  font-size: clamp(40px, 9vw, 86px);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.015em;
  color: var(--snow-050);
}

.page-privacy .privacy-lede {
  max-width: 62ch;
  margin: 0 0 var(--sp-5);
  font-size: clamp(16px, 1.55vw, 18px);
  line-height: 1.82;
  color: var(--muted);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(28px, 4vw, 46px);
}

.page-privacy .privacy-art {
  position: relative;
  margin: 0 auto clamp(30px, 4vw, 52px);
  border: 1px solid var(--stroke);
  border-radius: var(--pp-art-radius);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
}

.page-privacy .privacy-art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .privacy-art::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(5, 11, 20, .12) 0%, rgba(5, 11, 20, .74) 100%);
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-layout {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: clamp(28px, 4.6vw, 60px) var(--pp-gutter) clamp(40px, 6vw, 80px);
  display: grid;
  gap: clamp(22px, 3.6vw, 40px);
}

.page-privacy .privacy-index {
  border: 1px solid var(--stroke);
  border-radius: var(--r-md);
  padding: var(--sp-4) var(--sp-4) var(--sp-5);
  background: linear-gradient(180deg, rgba(16, 32, 58, .95), rgba(10, 21, 38, .88));
}

.page-privacy .privacy-index-title {
  margin: 0 0 var(--sp-3);
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan-200);
}

.page-privacy .privacy-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-index-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font-size: 14px;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  transition:
    color var(--dur) var(--ease),
    background var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-privacy .privacy-index-link .idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--silver-400);
  opacity: .78;
}

.page-privacy .privacy-index-link:hover,
.page-privacy .privacy-index-link:focus-visible {
  color: var(--snow-050);
  background: rgba(52, 245, 208, .1);
  border-color: rgba(52, 245, 208, .38);
}

.page-privacy .privacy-index-link:hover .idx,
.page-privacy .privacy-index-link:focus-visible .idx {
  color: var(--cyan-500);
  opacity: 1;
}

.page-privacy .privacy-index-link:focus-visible {
  outline: 2px solid var(--cyan-500);
  outline-offset: 2px;
}

.page-privacy .privacy-body {
  min-width: 0;
}

/* ---------- 条款 ---------- */
.page-privacy .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-2);
  padding: clamp(26px, 3.6vw, 42px) 0;
}

.page-privacy .clause + .clause {
  border-top: 1px solid var(--stroke);
}

.page-privacy .clause-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan-500);
}

.page-privacy .clause-main {
  min-width: 0;
}

.page-privacy .clause-title {
  position: relative;
  margin: 0 0 var(--sp-3);
  padding-left: 14px;
  font-family: var(--font-head);
  font-size: clamp(21px, 2.6vw, 28px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: .005em;
  color: var(--snow-050);
}

.page-privacy .clause-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: .22em;
  bottom: .14em;
  width: 3px;
  border-radius: var(--r-pill);
  background: linear-gradient(180deg, var(--cyan-500), rgba(52, 245, 208, .08));
}

.page-privacy .clause-lede {
  max-width: 62ch;
  margin: 0 0 var(--sp-4);
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .clause-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .74em;
  width: 8px;
  height: 2px;
  border-radius: var(--r-pill);
  background: var(--indigo-500);
}

.page-privacy .clause-list li strong {
  margin-right: 2px;
  font-weight: 600;
  color: var(--snow-050);
}

/* ---------- 联系方式 ---------- */
.page-privacy .privacy-contact {
  list-style: none;
  margin: 0;
  padding: 0 0 0 var(--sp-4);
  border-left: 2px solid var(--cyan-500);
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-contact li {
  display: grid;
  gap: 2px;
  font-size: 15px;
  line-height: 1.72;
}

.page-privacy .pc-key {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan-200);
}

.page-privacy .pc-val {
  color: var(--snow-050);
}

/* ---------- 后续入口 ---------- */
.page-privacy .privacy-next {
  margin-top: clamp(26px, 4vw, 44px);
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--stroke);
  border-radius: var(--r-md);
  background: linear-gradient(135deg, rgba(16, 32, 58, .94), rgba(5, 11, 20, .78));
  display: grid;
  gap: var(--sp-4);
}

.page-privacy .privacy-next h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan-200);
}

.page-privacy .privacy-next-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .privacy-next-links a {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border: 1px solid var(--stroke);
  border-radius: var(--r-pill);
  font-size: 14px;
  line-height: 1.3;
  color: var(--text);
  text-decoration: none;
  transition:
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    background var(--dur) var(--ease);
}

.page-privacy .privacy-next-links a:hover,
.page-privacy .privacy-next-links a:focus-visible {
  color: var(--cyan-500);
  border-color: var(--cyan-500);
  background: rgba(52, 245, 208, .08);
}

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

/* ---------- 回到顶部 ---------- */
.page-privacy .privacy-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: var(--sp-6);
  padding: 10px 18px;
  border: 1px solid var(--stroke);
  border-radius: var(--r-pill);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--cyan-500);
  border-color: var(--cyan-500);
}

/* ---------- 响应式 ---------- */
@media (max-width: 999px) {
  .page-privacy .privacy-index-list {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    padding-bottom: 6px;
    scrollbar-width: thin;
  }
}

@media (min-width: 760px) {
  .page-privacy .clause {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: var(--sp-4);
  }

  .page-privacy .clause-num {
    padding-top: .55em;
  }

  .page-privacy .privacy-contact li {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: var(--sp-3);
    align-items: baseline;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 248px;
    gap: clamp(36px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .privacy-index {
    order: 2;
    position: sticky;
    top: 108px;
  }

  .page-privacy .privacy-body {
    order: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index-link,
  .page-privacy .privacy-next-links a,
  .page-privacy .privacy-top {
    transition: none;
  }
}
<<<END>>>