.page-privacy {
  --priv-glass: rgba(22, 42, 82, .55);
  --priv-line: rgba(43, 66, 112, .75);
  --priv-body-text: rgba(244, 248, 255, .84);
  background:
    radial-gradient(92% 62% at 88% -4%, rgba(34, 211, 238, .16), transparent 62%),
    radial-gradient(70% 46% at 2% 2%, rgba(255, 176, 32, .08), transparent 58%),
    var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  padding-bottom: clamp(40px, 7vw, 88px);
  overflow-x: clip;
}

/* ——— 首屏 ——— */
.page-privacy .privacy-hero {
  padding-block: clamp(20px, 4vw, 40px) clamp(20px, 3.5vw, 36px);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
  align-items: center;
}

.page-privacy .privacy-hero__copy {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.page-privacy .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--mist);
}

.page-privacy .breadcrumbs__list li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--line);
}

.page-privacy .breadcrumbs__list a {
  color: var(--mist);
  text-decoration: none;
}

.page-privacy .breadcrumbs__list a:hover,
.page-privacy .breadcrumbs__list a:focus-visible {
  color: var(--cyan);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(30px, 5.2vw, 52px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.02em;
  max-width: 15em;
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--priv-body-text);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--priv-line);
  border-radius: 999px;
  background: rgba(22, 42, 82, .45);
  font-size: 13px;
  line-height: 1.4;
}

.page-privacy .privacy-hero__key {
  color: var(--mist);
}

.page-privacy .privacy-hero__val {
  font-family: var(--font-mono);
  color: var(--white);
}

.page-privacy .privacy-hero__media {
  margin: 0;
  border: 1px solid var(--priv-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 30px 70px -46px rgba(34, 211, 238, .55);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 3;
  object-fit: cover;
}

/* ——— 摘要卡 ——— */
.page-privacy .privacy-overview {
  padding-block: clamp(14px, 2.4vw, 24px) clamp(24px, 4vw, 40px);
}

.page-privacy .privacy-overview__head {
  margin-bottom: clamp(16px, 2.6vw, 26px);
  max-width: 60ch;
}

.page-privacy .privacy-tiles {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-tile {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.4vw, 24px);
  border: 1px solid var(--priv-line);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, rgba(22, 42, 82, .74), rgba(14, 29, 61, .42));
  transition: transform .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-tile:hover {
  transform: translateY(-3px);
  border-color: rgba(34, 211, 238, .55);
}

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

.page-privacy .privacy-tile__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-tile__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--priv-body-text);
}

/* ——— 正文布局 ——— */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.4vw, 36px);
  padding-block: clamp(16px, 3vw, 32px);
}

/* ——— 锚点导航 ——— */
.page-privacy .privacy-nav {
  min-width: 0;
  padding-block: 14px;
  border-top: 1px solid var(--priv-line);
  border-bottom: 1px solid var(--priv-line);
}

.page-privacy .privacy-nav__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-nav__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-nav__list li {
  flex: none;
}

.page-privacy .privacy-nav__list a {
  display: block;
  padding: 8px 13px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  transition: color .16s var(--ease), background-color .16s var(--ease), border-color .16s var(--ease);
}

.page-privacy .privacy-nav__list a:hover,
.page-privacy .privacy-nav__list a:focus-visible {
  color: var(--white);
  background: rgba(34, 211, 238, .1);
  border-color: rgba(34, 211, 238, .38);
}

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

/* ——— 条款 ——— */
.page-privacy .privacy-terms {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.page-privacy .privacy-term {
  border: 1px solid var(--priv-line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(22, 42, 82, .55), rgba(11, 24, 51, .5));
  padding-inline: clamp(16px, 2.6vw, 28px);
  scroll-margin-top: 120px;
  transition: border-color .18s var(--ease);
}

.page-privacy .privacy-term[open] {
  border-color: rgba(34, 211, 238, .3);
}

.page-privacy .privacy-term__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-block: clamp(14px, 2.2vw, 20px);
  cursor: pointer;
  list-style: none;
  border-radius: var(--r-sm);
}

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

.page-privacy .privacy-term__summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-privacy .privacy-term__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
  padding: 6px 9px;
  border-radius: 999px;
  color: var(--cyan);
  background: rgba(34, 211, 238, .12);
  border: 1px solid rgba(34, 211, 238, .3);
}

.page-privacy .privacy-term__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 700;
  line-height: 1.36;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-term__chev {
  flex: none;
  margin-left: auto;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform .2s var(--ease);
}

.page-privacy .privacy-term[open] .privacy-term__chev {
  transform: rotate(-135deg);
}

.page-privacy .privacy-term__body {
  max-width: 68ch;
  padding-bottom: clamp(16px, 2.4vw, 24px);
}

.page-privacy .privacy-term__body > p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--priv-body-text);
}

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

.page-privacy .privacy-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--priv-body-text);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .8em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--cyan);
  opacity: .85;
  transform: rotate(45deg);
}

.page-privacy .privacy-list li strong {
  color: var(--white);
  font-weight: 600;
}

/* ——— 收束区 ——— */
.page-privacy .privacy-outro {
  padding-block: clamp(24px, 4vw, 44px) clamp(8px, 2vw, 16px);
}

.page-privacy .privacy-outro__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  padding: clamp(22px, 3.6vw, 40px);
  border: 1px solid rgba(34, 211, 238, .28);
  border-radius: var(--r-lg);
  background:
    radial-gradient(90% 140% at 100% 0%, rgba(34, 211, 238, .16), transparent 62%),
    linear-gradient(180deg, rgba(22, 42, 82, .7), rgba(14, 29, 61, .5));
}

.page-privacy .privacy-outro__copy h2 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: clamp(20px, 2.8vw, 27px);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-outro__copy p {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--priv-body-text);
}

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

.page-privacy .privacy-outro__actions .btn {
  text-decoration: none;
}

/* ——— 响应式 ——— */
@media (min-width: 640px) {
  .page-privacy .privacy-tiles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
  }

  .page-privacy .privacy-hero__media img {
    aspect-ratio: 2 / 1;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(32px, 4.5vw, 60px);
    align-items: start;
  }

  .page-privacy .privacy-nav {
    position: sticky;
    top: 104px;
    padding: 18px;
    border: 1px solid var(--priv-line);
    border-radius: var(--r-md);
    background: rgba(14, 29, 61, .52);
  }

  .page-privacy .privacy-nav__list {
    flex-direction: column;
    gap: 2px;
    padding: 0;
    overflow: visible;
  }

  .page-privacy .privacy-nav__list a {
    border-radius: 10px;
    white-space: normal;
  }
}

@media (min-width: 1080px) {
  .page-privacy .privacy-tiles {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .privacy-outro__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-tile,
  .page-privacy .privacy-nav__list a,
  .page-privacy .privacy-term,
  .page-privacy .privacy-term__chev {
    transition: none;
  }

  .page-privacy .privacy-tile:hover {
    transform: none;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .privacy-nav,
  .page-privacy .privacy-hero__media,
  .page-privacy .privacy-term__chev,
  .page-privacy .privacy-outro__actions {
    display: none;
  }

  .page-privacy .privacy-body {
    display: block;
  }

  .page-privacy .privacy-term,
  .page-privacy .privacy-tile,
  .page-privacy .privacy-outro__inner {
    border-color: #c3c9d4;
    background: none;
    box-shadow: none;
  }

  .page-privacy h1,
  .page-privacy h2,
  .page-privacy h3,
  .page-privacy .privacy-term__title,
  .page-privacy .privacy-term__num,
  .page-privacy .privacy-tile__idx,
  .page-privacy .privacy-hero__val {
    color: #000;
  }

  .page-privacy .privacy-term__body > p,
  .page-privacy .privacy-list li,
  .page-privacy .privacy-list li strong,
  .page-privacy .privacy-tile__text,
  .page-privacy .privacy-hero__lead,
  .page-privacy .privacy-outro__copy p,
  .page-privacy .privacy-nav__title {
    color: #222;
  }

  .page-privacy .privacy-term,
  .page-privacy .privacy-tile {
    break-inside: avoid;
  }
}
<<<END>>>