.page-privacy {
  --pv-lede: rgba(234, 240, 255, .82);
  --pv-radius: 10px;
  padding-bottom: clamp(2.5rem, 7vw, 5rem);
}

.page-privacy .breadcrumb {
  padding-top: clamp(1.25rem, 3vw, 2rem);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(1.75rem, 5vw, 3.5rem) 0 clamp(2rem, 5vw, 3.25rem);
  border-bottom: 1px solid var(--c-line-soft);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: -25% -12% auto auto;
  width: min(640px, 88vw);
  aspect-ratio: 1 / 1;
  background:
    radial-gradient(circle at 62% 38%, rgba(41, 240, 222, .14), transparent 62%),
    radial-gradient(circle at 28% 68%, rgba(138, 92, 255, .16), transparent 60%);
  pointer-events: none;
}

.page-privacy .privacy-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-privacy .privacy-hero__copy h1 {
  margin: .6rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 5.4vw, 3.1rem);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--c-ink);
}

.page-privacy .privacy-lede {
  margin: 1rem 0 0;
  max-width: 40ch;
  font-size: clamp(1rem, 1.4vw, 1.075rem);
  line-height: 1.8;
  color: var(--pv-lede);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem 1.1rem;
  margin-top: 1.4rem;
  color: var(--c-muted);
  font-size: .8125rem;
}

.page-privacy .privacy-hero__visual {
  margin: 0;
}

.page-privacy .privacy-hero__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--c-line);
  border-radius: var(--pv-radius);
  box-shadow: var(--shadow-card);
}

.page-privacy .privacy-hero__visual figcaption {
  margin-top: .75rem;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .04em;
  color: var(--c-muted);
}

/* ---------- 文档双栏 ---------- */
.page-privacy .privacy-doc {
  padding-top: clamp(2rem, 5vw, 3.25rem);
}

.page-privacy .privacy-toc {
  margin-bottom: clamp(1.5rem, 4vw, 2.25rem);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 .7rem;
  font-size: .75rem;
  letter-spacing: .14em;
  color: var(--c-muted);
}

.page-privacy .privacy-toc ol {
  list-style: none;
  display: flex;
  gap: .5rem;
  margin: 0;
  padding: 0 0 .35rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__link {
  display: inline-block;
  white-space: nowrap;
  padding: .4rem .7rem;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .04em;
  color: var(--c-muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link.is-active {
  color: var(--c-ink);
  border-color: var(--c-cyan);
  background-color: rgba(41, 240, 222, .07);
}

/* ---------- 条款 ---------- */
.page-privacy .privacy-clause {
  padding: clamp(1.5rem, 4vw, 2.5rem) 0;
  border-top: 1px solid var(--c-line-soft);
  scroll-margin-top: calc(var(--rail) + 2.5rem);
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  margin-bottom: .9rem;
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
  line-height: 1.4;
  color: var(--c-ink);
}

.page-privacy .privacy-clause p {
  margin: 0 0 1rem;
  max-width: 62ch;
  line-height: 1.85;
  color: var(--pv-lede);
}

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

/* 信息范围列表 */
.page-privacy .privacy-facts {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
}

.page-privacy .privacy-facts li {
  display: grid;
  gap: .3rem;
  padding: .95rem 0;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-privacy .privacy-facts li:first-child {
  border-top: 1px solid var(--c-line-soft);
}

.page-privacy .privacy-facts__key {
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--c-cyan);
}

.page-privacy .privacy-facts li p {
  margin: 0;
  font-size: .95rem;
}

/* 使用场景 */
.page-privacy .privacy-usage {
  display: grid;
  gap: 1px;
  margin-top: 1.1rem;
  background-color: var(--c-line-soft);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--pv-radius);
  overflow: hidden;
}

.page-privacy .privacy-usage__item {
  padding: 1.15rem 1.15rem 1.25rem;
  background-color: var(--c-panel);
}

.page-privacy .privacy-usage__item h3 {
  margin: 0 0 .5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-ink);
}

.page-privacy .privacy-usage__item p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--pv-lede);
}

/* 保存期限 */
.page-privacy .privacy-keep {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
}

.page-privacy .privacy-keep li {
  display: grid;
  gap: .2rem;
  padding: .95rem 0;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-privacy .privacy-keep li:first-child {
  border-top: 1px solid var(--c-line-soft);
}

.page-privacy .privacy-keep__label {
  font-size: .9375rem;
  color: var(--c-ink);
}

.page-privacy .privacy-keep__val {
  font-size: .875rem;
  letter-spacing: .04em;
  color: var(--c-glow);
}

.page-privacy .privacy-keep__note {
  font-size: .8125rem;
  line-height: 1.7;
  color: var(--c-muted);
}

/* 共享说明折叠 */
.page-privacy .privacy-share {
  margin-top: 1.25rem;
}

.page-privacy .privacy-fields {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-privacy .privacy-fields li {
  display: grid;
  gap: .15rem;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--pv-lede);
}

.page-privacy .privacy-fields .mono {
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--c-violet);
}

/* 权利 */
.page-privacy .privacy-rights {
  display: grid;
  gap: 1rem;
  margin-top: 1.1rem;
}

.page-privacy .privacy-rights__item {
  padding: 1rem 1.1rem;
  border: 1px solid var(--c-line);
  border-left: 2px solid var(--c-cyan);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background-color: var(--c-panel);
}

.page-privacy .privacy-rights__item h3 {
  margin: 0 0 .4rem;
  font-size: .9375rem;
  font-weight: 700;
  color: var(--c-ink);
}

.page-privacy .privacy-rights__item p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--pv-lede);
}

.page-privacy .privacy-apply {
  margin-top: 1.25rem;
  padding: 1.15rem 1.15rem 1.25rem;
  border: 1px solid var(--c-line);
  border-radius: var(--pv-radius);
  background-color: var(--c-panel-hi);
}

.page-privacy .privacy-apply__text {
  margin: 0 0 .85rem;
  font-size: .9375rem;
  color: var(--pv-lede);
}

/* 联系方式 */
.page-privacy .privacy-contact {
  margin-top: 1.1rem;
  border: 1px solid var(--c-line);
  border-radius: var(--pv-radius);
  background-color: var(--c-panel);
  padding: 1.1rem 1.15rem 1.2rem;
}

.page-privacy .privacy-contact__row {
  display: grid;
  gap: .2rem;
  padding: .55rem 0;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-privacy .privacy-contact__row:last-of-type {
  border-bottom: 0;
}

.page-privacy .privacy-contact__label {
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--c-muted);
}

.page-privacy .privacy-contact__value {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--c-glow);
  word-break: break-all;
}

.page-privacy .privacy-contact__note {
  margin: .7rem 0 0;
  font-size: .8125rem;
  line-height: 1.75;
  color: var(--c-muted);
}

/* 延伸阅读 */
.page-privacy .privacy-next {
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--c-line-soft);
}

.page-privacy .privacy-next__title {
  margin: 0 0 .9rem;
  font-size: .75rem;
  letter-spacing: .14em;
  color: var(--c-muted);
}

.page-privacy .privacy-next__links {
  display: grid;
  gap: .75rem;
}

.page-privacy .privacy-next__link {
  display: block;
  padding: .8rem 1rem;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  font-size: .9375rem;
  color: var(--c-ink);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .privacy-next__link:hover,
.page-privacy .privacy-next__link:focus-visible {
  border-color: var(--c-violet);
  color: var(--c-glow);
  transform: translateX(3px);
}

/* 回到顶部 */
.page-privacy .privacy-foot {
  margin-top: 1.75rem;
  text-align: right;
}

.page-privacy .privacy-top {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--c-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--c-line);
  padding-bottom: .2rem;
  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(--c-cyan);
  border-color: var(--c-cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-facts li {
    grid-template-columns: 148px minmax(0, 1fr);
    align-items: baseline;
    gap: .3rem 1.25rem;
  }

  .page-privacy .privacy-keep li {
    grid-template-columns: minmax(0, 1fr) 132px;
    align-items: baseline;
  }

  .page-privacy .privacy-keep__note {
    grid-column: 1 / -1;
  }

  .page-privacy .privacy-usage {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact__row {
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: baseline;
  }

  .page-privacy .privacy-next__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-doc {
    display: grid;
    grid-template-columns: 226px minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--rail) + 2.5rem);
    margin-bottom: 0;
  }

  .page-privacy .privacy-toc ol {
    flex-direction: column;
    gap: .35rem;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-privacy .privacy-toc__link {
    display: block;
    white-space: normal;
    border-color: transparent;
    border-left: 2px solid var(--c-line);
    border-radius: 0;
    padding: .45rem .75rem;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link.is-active {
    border-color: transparent;
    border-left-color: var(--c-cyan);
    background-color: rgba(41, 240, 222, .06);
  }

  .page-privacy .privacy-clause:first-child {
    padding-top: .5rem;
    border-top: 0;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-clause p {
    max-width: 66ch;
  }
}
</final>
</final>