.page-privacy {
  --privacy-rule: rgba(7, 26, 47, .14);
  --privacy-rule-strong: rgba(7, 26, 47, .38);
  --privacy-ink: #0B2447;
  background: var(--sea);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(1.5rem, 5vw, 2.75rem) 0 clamp(2.75rem, 9vw, 6.5rem);
  background:
    radial-gradient(92% 72% at 88% -6%, rgba(46, 26, 94, .58), transparent 64%),
    radial-gradient(80% 60% at 4% 10%, rgba(11, 36, 71, .9), transparent 70%),
    linear-gradient(180deg, #061527 0%, var(--sea) 58%, #04101d 100%);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg,
    var(--lava) 0 22%,
    var(--cyan) 22% 46%,
    var(--turf) 46% 68%,
    var(--wine) 68% 86%,
    var(--violet) 86% 100%);
  opacity: .85;
}

.page-privacy .privacy-hero-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3.25rem);
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.page-privacy .privacy-kicker {
  margin: 0 0 .9rem;
  font-size: .74rem;
  letter-spacing: .24em;
  color: var(--cyan);
}

.page-privacy h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.15rem, 8.6vw, 4.4rem);
  line-height: 1;
  letter-spacing: -.025em;
  color: var(--paper);
}

.page-privacy .privacy-lede {
  margin: 1.15rem 0 0;
  max-width: 46ch;
  font-size: clamp(.98rem, 2.6vw, 1.1rem);
  line-height: 1.9;
  color: rgba(245, 241, 232, .76);
}

.page-privacy .privacy-hero-stats {
  list-style: none;
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--hairline);
  display: grid;
  gap: 1.1rem;
}

.page-privacy .privacy-hero-stats li {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}

.page-privacy .privacy-hero-stats .num {
  font-family: var(--font-num);
  font-size: clamp(1.45rem, 4.6vw, 2rem);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--cyan);
}

.page-privacy .privacy-hero-stats em {
  font-style: normal;
  font-size: .78rem;
  line-height: 1.55;
  color: var(--mist);
}

.page-privacy .privacy-hero-media {
  margin: 0;
}

.page-privacy .privacy-hero-media .media-frame {
  width: 100%;
  aspect-ratio: 2 / 1;
}

/* ---------- 长文主体 ---------- */
.page-privacy .privacy-body {
  background: var(--paper);
  color: var(--privacy-ink);
  padding: clamp(2.5rem, 8vw, 5.25rem) 0 clamp(3rem, 9vw, 6rem);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(2rem, 5vw, 3rem);
}

.page-privacy .privacy-toc-title {
  margin: 0 0 .9rem;
  padding-bottom: .7rem;
  border-bottom: 1px solid var(--privacy-rule);
  font-size: .72rem;
  letter-spacing: .22em;
  color: var(--mist);
}

.page-privacy .privacy-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .1rem;
}

.page-privacy .privacy-toc a {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  min-height: 44px;
  padding: .6rem .1rem;
  font-size: .87rem;
  line-height: 1.5;
  color: rgba(7, 26, 47, .72);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--lava);
  border-bottom-color: rgba(255, 90, 31, .45);
}

.page-privacy .privacy-toc .num {
  font-family: var(--font-num);
  font-size: .72rem;
  letter-spacing: .05em;
  color: var(--lava);
}

/* ---------- 条款分节 ---------- */
.page-privacy .privacy-clause {
  display: grid;
  gap: .55rem;
  margin-top: clamp(1.75rem, 5vw, 3rem);
  padding-top: clamp(1.5rem, 4vw, 2.25rem);
  border-top: 1px solid var(--privacy-rule);
  scroll-margin-top: 5.5rem;
}

.page-privacy .privacy-clause:first-child {
  margin-top: 0;
}

.page-privacy .privacy-clause-index {
  font-family: var(--font-num);
  font-size: clamp(1.7rem, 6vw, 2.6rem);
  line-height: .9;
  letter-spacing: -.04em;
  color: rgba(7, 26, 47, .14);
  -webkit-text-stroke: 1px rgba(7, 26, 47, .5);
  align-self: start;
}

.page-privacy .privacy-clause-main h2 {
  margin: 0 0 .85rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.22rem, 3.5vw, 1.6rem);
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--sea);
}

.page-privacy .privacy-clause-main p {
  margin: 0 0 .95rem;
  font-size: .95rem;
  line-height: 1.95;
  color: rgba(7, 26, 47, .84);
}

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

.page-privacy .privacy-clause-main .link-inline {
  color: var(--wine);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.3rem;
  font-size: .93rem;
  line-height: 1.9;
  color: rgba(7, 26, 47, .8);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 10px;
  height: 1px;
  background: var(--lava);
}

.page-privacy .privacy-note {
  margin: 1.15rem 0 0;
  padding: .85rem 0 .85rem 1.05rem;
  border-left: 2px solid var(--turf);
  font-size: .87rem;
  line-height: 1.85;
  color: rgba(7, 26, 47, .7);
}

/* 可展开补充说明 */
.page-privacy .privacy-details {
  margin-top: 1.1rem;
  padding-top: .8rem;
  border-top: 1px dashed var(--privacy-rule-strong);
}

.page-privacy .privacy-details summary {
  display: flex;
  align-items: center;
  gap: .6rem;
  min-height: 44px;
  list-style: none;
  cursor: pointer;
  font-size: .89rem;
  font-weight: 700;
  color: var(--night);
}

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

.page-privacy .privacy-details summary::before {
  content: "+";
  display: inline-block;
  width: 1.1rem;
  text-align: center;
  font-family: var(--font-num);
  font-size: 1rem;
  line-height: 1;
  color: var(--lava);
}

.page-privacy .privacy-details[open] summary::before {
  content: "–";
}

.page-privacy .privacy-details summary:focus-visible {
  outline: 2px solid var(--lava);
  outline-offset: 3px;
}

.page-privacy .privacy-details p {
  margin: .5rem 0 0;
  font-size: .89rem;
  line-height: 1.9;
  color: rgba(7, 26, 47, .76);
}

/* ---------- 收束条 ---------- */
.page-privacy .privacy-tail {
  position: relative;
  overflow: hidden;
  padding: clamp(2.5rem, 7vw, 4.25rem) 0;
  background: linear-gradient(135deg, var(--violet) 0%, var(--sea) 58%, #04101d 100%);
  color: var(--paper);
}

.page-privacy .privacy-tail::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--hairline) 1px, transparent 1px),
    linear-gradient(90deg, var(--hairline) 1px, transparent 1px);
  background-size: 68px 68px;
  opacity: .38;
  pointer-events: none;
}

.page-privacy .privacy-tail-inner {
  position: relative;
}

.page-privacy .privacy-tail-kicker {
  margin: 0 0 .55rem;
  font-size: .72rem;
  letter-spacing: .22em;
  color: var(--cyan);
}

.page-privacy .privacy-tail h2 {
  margin: 0 0 .8rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 5.2vw, 2.3rem);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-privacy .privacy-tail p {
  margin: 0 0 1.5rem;
  max-width: 52ch;
  font-size: .93rem;
  line-height: 1.85;
  color: rgba(245, 241, 232, .74);
}

.page-privacy .privacy-tail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.page-privacy .privacy-tail-actions .btn {
  min-height: 44px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .privacy-hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-clause {
    grid-template-columns: 5rem minmax(0, 1fr);
    column-gap: clamp(1.5rem, 3vw, 2.5rem);
  }

  .page-privacy .privacy-clause-index {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-clause-main {
    grid-column: 2;
    grid-row: 1;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 6.5fr) minmax(0, 5.5fr);
    align-items: end;
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }

  .page-privacy .privacy-hero-media .media-frame {
    aspect-ratio: 4 / 3;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 210px) minmax(0, 1fr);
    gap: clamp(3rem, 6vw, 6rem);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 5.5rem;
  }
}
<<<END>>>