.page-privacy {
  --privacy-pad: clamp(1.15rem, 4vw, 2.5rem);
  display: block;
  background: var(--pitch);
}

.page-privacy .breadcrumbs {
  padding-top: clamp(1rem, 3vw, 1.5rem);
}

/* 页头 */
.page-privacy .privacy-hero {
  position: relative;
  margin-top: 1rem;
  padding: clamp(2rem, 7vw, 4.5rem) 0 clamp(1.75rem, 5vw, 3rem);
  background:
    radial-gradient(120% 130% at 88% -10%, rgba(255, 94, 26, 0.18), transparent 58%),
    linear-gradient(180deg, var(--stand), var(--pitch));
  border-bottom: var(--edge) solid var(--line);
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--heat), var(--signal));
  opacity: 0.85;
}

.page-privacy .privacy-hero h1 {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.6rem, 9vw, 5.5rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--white);
}

.page-privacy .privacy-hero .lead {
  max-width: 62ch;
  margin: 1.1rem 0 0;
  color: var(--white);
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  line-height: 1.8;
}

.page-privacy .privacy-facts {
  display: grid;
  gap: 0.9rem;
  margin: 1.75rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-facts dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-privacy .privacy-facts dd {
  margin: 0.35rem 0 0;
  color: var(--white);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* 主视觉 */
.page-privacy .privacy-visual {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--ink);
  border: var(--edge) solid var(--line);
  border-radius: 2px;
  box-shadow: 0 18px 44px rgba(4, 17, 11, 0.55);
}

/* 布局 */
.page-privacy .privacy-layout {
  display: grid;
  gap: 2rem;
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(3rem, 8vw, 5rem);
}

.page-privacy .privacy-toc-inner {
  padding-left: 1rem;
  border-left: var(--edge) solid var(--line);
}

.page-privacy .privacy-toc-list {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  counter-reset: toc;
}

.page-privacy .privacy-toc-list li + li {
  margin-top: 0.1rem;
}

.page-privacy .privacy-toc-list a {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  padding: 0.5rem 0.6rem;
  color: var(--mist);
  font-size: 0.9rem;
  line-height: 1.45;
  text-decoration: none;
  border-radius: 2px;
  transition: color 0.18s ease, background 0.18s ease;
}

.page-privacy .privacy-toc-list a::before {
  counter-increment: toc;
  content: counter(toc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--line);
}

.page-privacy .privacy-toc-list a:hover {
  color: var(--white);
  background: rgba(28, 92, 66, 0.28);
}

.page-privacy .privacy-toc-list a[aria-current="true"] {
  color: var(--signal);
  background: rgba(255, 94, 26, 0.16);
  box-shadow: inset 3px 0 0 var(--heat);
}

.page-privacy .privacy-toc-list a[aria-current="true"]::before {
  color: var(--heat);
}

.page-privacy .privacy-top-link {
  display: inline-block;
  margin-top: 1.25rem;
  padding-bottom: 0.15rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--heat);
  text-decoration: none;
  border-bottom: 1px dashed var(--heat-dark);
}

.page-privacy .privacy-top-link:hover {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

/* 章节 */
.page-privacy .privacy-sec {
  scroll-margin-top: 110px;
}

.page-privacy .privacy-body > .privacy-sec + .privacy-sec {
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-top: clamp(2rem, 5vw, 3rem);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-sec-head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.page-privacy .privacy-sec-no {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.6vw, 1.35rem);
  letter-spacing: 0.06em;
  color: var(--heat);
}

.page-privacy .privacy-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 4vw, 2rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .privacy-sec p {
  max-width: 68ch;
  margin: 0 0 0.9rem;
  color: rgba(234, 242, 238, 0.86);
  font-size: 1rem;
  line-height: 1.85;
}

.page-privacy .privacy-list {
  display: grid;
  gap: 0.85rem;
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  max-width: 70ch;
  padding: 0.85rem 0.95rem 0.85rem 2.1rem;
  color: rgba(234, 242, 238, 0.92);
  font-size: 0.95rem;
  line-height: 1.75;
  background: linear-gradient(180deg, rgba(15, 58, 42, 0.9), rgba(10, 42, 31, 0.9));
  border: 1px solid var(--line);
  border-left: 3px solid var(--heat);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0.85rem;
  top: 1.4rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 8px rgba(245, 217, 10, 0.55);
}

.page-privacy .privacy-list strong {
  color: var(--signal);
  font-weight: 700;
}

/* 联系方式 */
.page-privacy .privacy-contact-list {
  display: grid;
  gap: 0.6rem;
  max-width: 44rem;
  margin: 1.2rem 0 0;
  padding: 0;
}

.page-privacy .privacy-contact-row {
  display: grid;
  gap: 0.2rem;
  padding: 0.8rem 0.95rem;
  background: rgba(4, 17, 11, 0.5);
  border: 1px solid var(--line);
}

.page-privacy .privacy-contact-row dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-privacy .privacy-contact-row dd {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
  font-size: 0.98rem;
  line-height: 1.6;
}

.page-privacy .privacy-footnote {
  margin-top: 1.2rem;
  padding-left: 0.95rem;
  border-left: 2px solid var(--line);
  font-size: 0.92rem;
}

.page-privacy .privacy-footnote a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 217, 10, 0.4);
}

.page-privacy .privacy-footnote a:hover {
  color: var(--heat);
  border-bottom-color: var(--heat);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-privacy .privacy-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .page-privacy .privacy-contact-row {
    grid-template-columns: 7.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
    align-items: start;
  }

  .page-privacy .privacy-toc-inner {
    position: sticky;
    top: 104px;
    max-height: calc(100vh - 140px);
    overflow-y: auto;
  }

  .page-privacy .privacy-sec p {
    font-size: 1.0625rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc-list a,
  .page-privacy .privacy-top-link {
    transition: none;
  }
}