.page-privacy {
  background:
    radial-gradient(920px 420px at 84% -6%, rgba(57, 242, 207, .13), transparent 62%),
    radial-gradient(680px 380px at 2% 10%, rgba(255, 107, 74, .12), transparent 60%),
    var(--deep);
  color: var(--paper);
  padding-bottom: clamp(48px, 7vw, 96px);
  overflow-x: hidden;
}

.page-privacy .doc-shell {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-privacy .breadcrumbs {
  padding: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-privacy .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .breadcrumbs__item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--haze);
  letter-spacing: .08em;
}

.page-privacy .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  color: rgba(143, 166, 184, .5);
}

.page-privacy .breadcrumbs__link {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast) var(--ease);
}

.page-privacy .breadcrumbs__link:hover,
.page-privacy .breadcrumbs__link:focus-visible {
  border-bottom-color: var(--mint);
}

.page-privacy .doc-hero {
  padding: clamp(18px, 3vw, 34px) 0 clamp(24px, 4vw, 44px);
}

.page-privacy .doc-hero__banner {
  position: relative;
  border: 1px solid var(--line);
  background: var(--navy);
  overflow: hidden;
}

.page-privacy .doc-hero__banner::after {
  content: "";
  position: absolute;
  right: -10%;
  bottom: -40%;
  width: 58%;
  height: 90%;
  background: linear-gradient(100deg, rgba(255, 107, 74, .28), rgba(255, 107, 74, 0) 70%);
  clip-path: polygon(22% 0, 100% 0, 78% 100%, 0 100%);
  pointer-events: none;
}

.page-privacy .doc-hero__banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  filter: saturate(.92);
}

.page-privacy .doc-hero__body {
  padding-top: clamp(20px, 3vw, 32px);
  max-width: 760px;
}

.page-privacy .doc-hero__body .label {
  display: inline-block;
  margin: 0 0 14px;
  padding: 5px 10px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mint);
  border: 1px solid rgba(57, 242, 207, .5);
}

.page-privacy .doc-hero__body h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.04;
  letter-spacing: -.01em;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .doc-hero__lead {
  margin: 0 0 20px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--haze);
  max-width: 66ch;
}

.page-privacy .doc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .doc-hero__meta .chip {
  display: inline-block;
  padding: 6px 11px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--mint-mist);
  background: rgba(18, 57, 92, .6);
  border: 1px solid rgba(57, 242, 207, .28);
}

.page-privacy .doc-layout {
  display: block;
}

.page-privacy .doc-toc {
  padding: 4px 0 26px;
}

.page-privacy .doc-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-privacy .doc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 16px;
}

.page-privacy .doc-toc__list a {
  display: block;
  padding: 7px 0 7px 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  color: var(--paper);
  text-decoration: none;
  border-left: 2px solid rgba(143, 166, 184, .28);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), padding-left var(--t-fast) var(--ease);
}

.page-privacy .doc-toc__list a:hover,
.page-privacy .doc-toc__list a:focus-visible {
  color: var(--mint);
  border-left-color: var(--mint);
  padding-left: 14px;
}

.page-privacy .doc-toc__note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 12px;
  line-height: 1.75;
  color: var(--haze);
}

.page-privacy .doc-body {
  background: var(--paper);
  color: var(--ink);
  border-top: 6px solid var(--coral);
  padding: clamp(20px, 4vw, 52px);
  box-shadow: 0 26px 60px rgba(0, 0, 0, .38);
}

.page-privacy .doc-body a {
  color: var(--coral-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .doc-body a:hover,
.page-privacy .doc-body a:focus-visible {
  color: var(--ink);
}

.page-privacy .brief {
  margin: 0 0 clamp(22px, 3.4vw, 34px);
  border: 1px solid rgba(7, 16, 25, .14);
  background: var(--navy);
  color: var(--paper);
}

.page-privacy details > summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--coral-ink);
}

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

.page-privacy details > summary::after {
  content: "展开 ▾";
  flex: none;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--haze);
}

.page-privacy details[open] > summary::after {
  content: "收起 ▴";
}

.page-privacy .brief > summary {
  color: var(--mint);
  border-bottom: 1px solid var(--line);
}

.page-privacy .brief > summary::after {
  color: var(--mint);
}

.page-privacy details > *:not(summary) {
  padding: 0 16px;
}

.page-privacy details > *:not(summary):last-child {
  padding-bottom: 16px;
}

.page-privacy .brief ul {
  margin: 14px 0 0;
  padding-left: 34px;
  list-style: none;
}

.page-privacy .brief li {
  position: relative;
  padding: 5px 0 5px 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mint-mist);
}

.page-privacy .brief li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 8px;
  height: 2px;
  background: var(--coral);
}

.page-privacy .clause {
  padding-top: clamp(24px, 3.2vw, 40px);
  margin-top: clamp(24px, 3.2vw, 40px);
  border-top: 1px solid rgba(7, 16, 25, .12);
  scroll-margin-top: 20px;
}

.page-privacy .clause:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .clause__num {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.4vw, 38px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--coral);
}

.page-privacy .clause__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 33px);
  line-height: 1.16;
  font-weight: 700;
  letter-spacing: -.005em;
  color: var(--ink);
}

.page-privacy .clause p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.82;
  max-width: 70ch;
  color: #17242e;
}

.page-privacy .facts,
.page-privacy .rights,
.page-privacy .contact-grid {
  list-style: none;
  margin: 18px 0 18px;
  padding: 0;
}

.page-privacy .facts {
  display: grid;
  gap: 12px;
}

.page-privacy .facts li {
  background: #fff;
  border: 1px solid rgba(7, 16, 25, .12);
  border-left: 3px solid var(--console);
  padding: 14px 16px;
  font-size: 14.5px;
  line-height: 1.78;
  color: #1d2b36;
}

.page-privacy .facts b {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: .02em;
  color: var(--console);
}

.page-privacy .store-wrap {
  margin: 18px 0 18px;
  overflow-x: auto;
  border: 1px solid rgba(7, 16, 25, .14);
}

.page-privacy .store {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.7;
}

.page-privacy .store th,
.page-privacy .store td {
  padding: 11px 13px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(7, 16, 25, .1);
  border-right: 1px solid rgba(7, 16, 25, .08);
}

.page-privacy .store thead th {
  background: var(--console);
  color: var(--mint-mist);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  border-bottom: 0;
}

.page-privacy .store tbody th {
  background: #e7efee;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--ink);
  white-space: nowrap;
}

.page-privacy .store tbody tr:last-child th,
.page-privacy .store tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .flow {
  margin: 22px 0 6px;
}

.page-privacy .flow__plate {
  background: var(--navy);
  border: 1px solid var(--line);
  padding: 16px 14px;
}

.page-privacy .flow svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-privacy .flow figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.75;
  color: #45535d;
}

.page-privacy .rights li {
  padding: 12px 0;
  border-top: 1px solid rgba(7, 16, 25, .1);
  font-size: 14.5px;
  line-height: 1.78;
  color: #1d2b36;
}

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

.page-privacy .rights b {
  display: inline-block;
  min-width: 62px;
  margin-right: 8px;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--coral-ink);
}

.page-privacy .contact-grid {
  display: grid;
  gap: 0;
  margin-top: 16px;
  border-top: 1px solid rgba(7, 16, 25, .12);
}

.page-privacy .contact-grid li {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(7, 16, 25, .1);
  font-size: 14px;
  line-height: 1.7;
  word-break: break-word;
}

.page-privacy .contact-grid span:first-child {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #5c6b73;
  padding-top: 3px;
}

@media (min-width: 760px) {
  .page-privacy .doc-hero__banner img {
    aspect-ratio: 16 / 4.6;
  }

  .page-privacy .contact-grid li {
    grid-template-columns: 96px 1fr;
  }
}

@media (min-width: 960px) {
  .page-privacy .doc-layout {
    display: grid;
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 54px);
    align-items: start;
  }

  .page-privacy .doc-toc {
    position: sticky;
    top: 24px;
    padding: 6px 0 0;
  }

  .page-privacy .doc-toc__list {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-privacy .doc-body {
    padding: clamp(32px, 3.6vw, 56px);
  }

  .page-privacy .clause p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-toc__list a,
  .page-privacy .breadcrumbs__link {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    color: #000;
    padding-b: 0;
  }

  .page-privacy .doc-toc,
  .page-privacy .doc-hero__banner,
  .page-privacy .doc-hero__meta,
  .page-privacy .breadcrumbs {
    display: none;
  }

  .page-privacy .doc-hero__body h1,
  .page-privacy .doc-hero__lead {
    color: #000;
  }

  .page-privacy .doc-body {
    box-shadow: none;
    border-top: 3px solid #000;
    padding: 0;
  }

  .page-privacy .clause {
    page-break-inside: avoid;
  }

  .page-privacy details {
    display: block;
  }

  .page-privacy details > summary::after {
    content: "";
  }
}
<<<END>>>