/* ===== 隐私声明页 专属样式（作用域 .page-privacy） ===== */
.page-privacy {
  --privacy-index-w: 236px;
  display: block;
  overflow-wrap: break-word;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(1.75rem, 5vw, 3.5rem) 0 clamp(2rem, 4vw, 3rem);
  background:
    radial-gradient(120% 100% at 92% -10%, rgba(34, 211, 238, 0.16), transparent 58%),
    radial-gradient(90% 80% at -5% 105%, rgba(255, 159, 28, 0.10), transparent 62%);
}
.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.55), rgba(255, 159, 28, 0.5), transparent);
}
.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.85rem, 4.2vw, 3.1rem);
  line-height: 1.22;
  letter-spacing: 0.03em;
  color: var(--mist);
  margin: 0.4rem 0 1rem;
}

.page-privacy .privacy-hero__lead {
  max-width: 62ch;
  font-size: clamp(1rem, 1.4vw, 1.075rem);
  line-height: 1.85;
  color: var(--text-dim);
  margin: 0 0 clamp(1.25rem, 3vw, 1.75rem);
}

.page-privacy .privacy-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.75rem;
}
.page-privacy .privacy-facts__item {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  background: linear-gradient(180deg, rgba(30, 42, 107, 0.55), rgba(10, 17, 48, 0.35));
}
.page-privacy .privacy-facts__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--amber);
}
.page-privacy .privacy-facts__text {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-dim);
}

.page-privacy .privacy-hero__panel {
  position: relative;
  padding: clamp(1.1rem, 2.5vw, 1.6rem);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(18, 27, 74, 0.92), rgba(10, 17, 48, 0.72));
}
.page-privacy .privacy-hero__panel::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 48px;
  height: 2px;
  background: var(--amber);
}
.page-privacy .privacy-hero__panel-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan-l);
}
.page-privacy .privacy-hero__dl {
  margin: 0.9rem 0 1.25rem;
  display: grid;
  gap: 0.6rem;
}
.page-privacy .privacy-hero__row {
  display: grid;
  grid-template-columns: 5.25rem minmax(0, 1fr);
  gap: 0.5rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px dashed var(--line-soft);
}
.page-privacy .privacy-hero__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-privacy .privacy-hero__row dt {
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--text-mute);
}
.page-privacy .privacy-hero__row dd {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--mist);
  word-break: break-word;
}

.page-privacy .privacy-hero__media {
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
  border: 1px solid var(--line);
  background: var(--ink-850);
}
.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 正文两栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  padding-top: clamp(2.25rem, 5vw, 3.5rem);
  padding-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

.page-privacy .privacy-index {
  align-self: start;
  padding: 1rem 1.1rem 1.15rem;
  border: 1px solid var(--line-soft);
  background: rgba(18, 27, 74, 0.45);
}
.page-privacy .privacy-index__title {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.15rem;
}
.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.5rem 0.55rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text-dim);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease), background 0.22s var(--ease);
}
.page-privacy .privacy-index__link:hover {
  color: var(--mist);
  border-left-color: var(--cyan);
  background: linear-gradient(90deg, rgba(34, 211, 238, 0.13), transparent 88%);
}
.page-privacy .privacy-index__link:focus-visible {
  outline: none;
  color: var(--mist);
  border-left-color: var(--cyan);
  background: linear-gradient(90deg, rgba(34, 211, 238, 0.13), transparent 88%);
  box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.65);
}
.page-privacy .privacy-index__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
}
.page-privacy .privacy-index__note {
  margin: 1rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.8rem;
  line-height: 1.75;
  color: var(--text-mute);
}

/* ---------- 文章 ---------- */
.page-privacy .privacy-article {
  min-width: 0;
}
.page-privacy .privacy-article__lead {
  margin: 0 0 clamp(1.5rem, 3vw, 2.25rem);
  padding-left: 0.9rem;
  border-left: 2px solid var(--ink-600);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-privacy .privacy-section {
  scroll-margin-top: calc(var(--header-h) + 1.25rem);
}
.page-privacy .privacy-section + .privacy-section {
  margin-top: clamp(2.25rem, 5vw, 3.5rem);
  padding-top: clamp(2.25rem, 5vw, 3.5rem);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-section__title {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  margin: 0 0 1.1rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  line-height: 1.4;
  letter-spacing: 0.03em;
  color: var(--mist);
}
.page-privacy .privacy-section__no {
  flex: none;
  margin-top: 0.1rem;
  padding: 0.12rem 0.42rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.08em;
  color: var(--ink-900);
  background: var(--cyan);
}

.page-privacy .privacy-section p {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-dim);
}
.page-privacy .privacy-section p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1.15rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}
.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--text-dim);
}
.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 0.7rem;
  height: 1px;
  background: var(--cyan);
}
.page-privacy .privacy-list strong {
  color: var(--mist);
  font-weight: 600;
}

.page-privacy .privacy-callout {
  margin: 0 0 1.15rem;
  padding: 0.9rem 1.1rem;
  border-left: 3px solid var(--amber);
  background: linear-gradient(90deg, rgba(255, 159, 28, 0.13), rgba(255, 159, 28, 0));
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 结尾联络块 ---------- */
.page-privacy .privacy-outro {
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}
.page-privacy .privacy-contact {
  position: relative;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(34, 211, 238, 0.16), transparent 60%),
    linear-gradient(150deg, rgba(30, 42, 107, 0.85), rgba(10, 17, 48, 0.92));
}
.page-privacy .privacy-contact::before {
  content: "";
  position: absolute;
  top: -1px;
  left: clamp(1.5rem, 4vw, 2.5rem);
  width: 64px;
  height: 2px;
  background: var(--amber);
}
.page-privacy .privacy-contact__title {
  margin: 0 0 0.85rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  line-height: 1.4;
  letter-spacing: 0.03em;
  color: var(--mist);
}
.page-privacy .privacy-contact__text {
  max-width: 64ch;
  margin: 0 0 clamp(1.1rem, 2.5vw, 1.6rem);
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--text-dim);
}
.page-privacy .privacy-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 1024px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 7.2fr) minmax(0, 4.8fr);
  }
  .page-privacy .privacy-body {
    grid-template-columns: var(--privacy-index-w) minmax(0, 1fr);
    gap: clamp(2.5rem, 4vw, 4rem);
  }
  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }
}

@media (max-width: 640px) {
  .page-privacy .privacy-hero__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.15rem;
  }
  .page-privacy .privacy-section__title {
    flex-direction: column;
    gap: 0.5rem;
  }
  .page-privacy .privacy-contact__actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__link {
    transition: none;
  }
}
</main>