.page-disclaimer {
  --dc-grid-line: rgba(201, 213, 209, 0.10);
  --dc-glow-cyan: rgba(56, 242, 208, 0.14);
  display: block;
  padding-bottom: 5rem;
  font-family: var(--font-body);
}

.page-disclaimer img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  padding: 1.4rem 0 0;
  font-size: var(--fs-cap);
  color: var(--silver-300);
}
.page-disclaimer .breadcrumbs a {
  color: var(--silver-300);
  text-decoration: none;
  border-bottom: 1px dotted var(--line-2);
  transition: color var(--ease), border-color var(--ease);
}
.page-disclaimer .breadcrumbs a:hover,
.page-disclaimer .breadcrumbs a:focus-visible {
  color: var(--cyan);
  border-color: var(--line-cyan);
}
.page-disclaimer .breadcrumbs [aria-current="page"] {
  color: var(--silver-100);
}

/* ---------- 首屏摘要 ---------- */
.page-disclaimer .dc-hero {
  padding: 1.8rem 0 0;
}
.page-disclaimer .dc-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.15rem;
  align-items: stretch;
}
.page-disclaimer .dc-hero-card {
  position: relative;
  padding: 1.45rem 1.2rem 1.6rem;
  background:
    radial-gradient(125% 95% at 0% 0%, rgba(20, 92, 59, 0.55) 0%, rgba(6, 20, 15, 0) 64%),
    linear-gradient(165deg, var(--ink-800) 0%, var(--ink-900) 100%);
  border: 1px solid var(--line-2);
  border-left: 2px solid var(--cyan);
  overflow: hidden;
}
.page-disclaimer .dc-hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--dc-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--dc-grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.9;
  pointer-events: none;
}
.page-disclaimer .dc-hero-card > * {
  position: relative;
  z-index: 1;
}
.page-disclaimer .dc-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1rem;
}
.page-disclaimer .dc-hero-title {
  font-family: var(--font-head);
  font-size: var(--fs-h1);
  line-height: 1.04;
  letter-spacing: 0.01em;
  color: var(--silver-100);
  margin: 0 0 0.85rem;
  max-width: 20ch;
}
.page-disclaimer .dc-hero-lede {
  margin: 0 0 1.15rem;
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--silver-300);
  max-width: 60ch;
}
.page-disclaimer .dc-hero-points {
  list-style: none;
  margin: 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.55rem;
}
.page-disclaimer .dc-hero-points li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  line-height: 1.62;
  color: var(--silver-100);
}
.page-disclaimer .dc-dot {
  flex: none;
  width: 7px;
  height: 7px;
  margin-top: 0.5rem;
  background: var(--cyan);
  box-shadow: 0 0 0 3px var(--dc-glow-cyan);
}

.page-disclaimer .dc-hero-visual {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.page-disclaimer .dc-hero-visual .media-frame {
  width: 100%;
  border: 1px solid var(--line-2);
}
.page-disclaimer .dc-hero-visual .media-cap {
  font-size: var(--fs-cap);
  color: var(--silver-300);
  letter-spacing: 0.06em;
}

/* ---------- 条款区 ---------- */
.page-disclaimer .dc-terms {
  padding: 3rem 0 0;
}
.page-disclaimer .dc-terms-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  align-items: start;
}

.page-disclaimer .dc-toc {
  padding: 1rem 1rem 1.1rem;
  border: 1px solid var(--line);
  background: rgba(11, 42, 30, 0.5);
}
.page-disclaimer .dc-toc-label {
  margin: 0 0 0.75rem;
  font-size: var(--fs-cap);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-disclaimer .dc-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
}
.page-disclaimer .dc-toc-link {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.5rem 0.35rem;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--silver-300);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--ease), border-color var(--ease), background-color var(--ease);
}
.page-disclaimer .dc-toc-link:hover,
.page-disclaimer .dc-toc-link:focus-visible {
  color: var(--silver-100);
  border-left-color: var(--cyan);
  background-color: rgba(56, 242, 208, 0.07);
}
.page-disclaimer .dc-toc-num {
  flex: none;
  font-size: 0.74rem;
  color: var(--cyan-dim);
  letter-spacing: 0.06em;
}

.page-disclaimer .dc-terms-body {
  border-top: 1px solid var(--line-2);
}
.page-disclaimer .dc-clause {
  padding: 1.5rem 0 1.35rem;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 6rem;
}
.page-disclaimer .dc-clause:last-child {
  border-bottom: none;
}
.page-disclaimer .dc-clause-head {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  margin-bottom: 0.8rem;
}
.page-disclaimer .dc-clause-num {
  flex: none;
  font-size: 0.9rem;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--cyan);
  padding: 0.28rem 0.42rem;
  border: 1px solid var(--line-cyan);
}
.page-disclaimer .dc-clause-title {
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 3.4vw, 1.62rem);
  line-height: 1.22;
  letter-spacing: 0.01em;
  color: var(--silver-100);
  margin: 0;
}
.page-disclaimer .dc-clause-body p {
  margin: 0 0 0.85rem;
  font-size: 0.95rem;
  line-height: 1.82;
  color: var(--silver-300);
  max-width: 68ch;
}
.page-disclaimer .dc-clause-body p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .dc-clause-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  transition: color var(--ease), border-color var(--ease);
}
.page-disclaimer .dc-clause-body a:hover,
.page-disclaimer .dc-clause-body a:focus-visible {
  color: var(--cyan-soft);
  border-color: var(--cyan-soft);
}
.page-disclaimer .dc-inline-code {
  color: var(--silver-100);
  font-size: 0.9em;
  padding: 0.1rem 0.32rem;
  background: rgba(56, 242, 208, 0.08);
  border: 1px solid var(--line);
}

/* ---------- 尾部入口 ---------- */
.page-disclaimer .dc-tail {
  padding: 3rem 0 0;
}
.page-disclaimer .dc-tail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  padding: 1.4rem 1.2rem;
  border: 1px solid var(--line-2);
  border-left: 2px solid var(--cyan);
  background: linear-gradient(150deg, rgba(20, 92, 59, 0.38) 0%, rgba(6, 20, 15, 0.92) 100%);
}
.page-disclaimer .dc-tail-title {
  font-family: var(--font-head);
  font-size: clamp(1.25rem, 2.8vw, 1.7rem);
  line-height: 1.25;
  color: var(--silver-100);
  margin: 0 0 0.6rem;
}
.page-disclaimer .dc-tail-text p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--silver-300);
  max-width: 56ch;
}
.page-disclaimer .dc-tail-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-content: start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .dc-hero {
    padding-top: 2.2rem;
  }
  .page-disclaimer .dc-hero-grid {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 1.4rem;
  }
  .page-disclaimer .dc-hero-card {
    padding: 1.9rem 1.75rem 1.9rem;
  }
  .page-disclaimer .dc-toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.12rem 0.8rem;
  }
  .page-disclaimer .dc-clause {
    padding: 1.85rem 0 1.75rem;
  }
  .page-disclaimer .dc-tail-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2rem;
    padding: 1.7rem 1.7rem;
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .dc-terms {
    padding-top: 3.6rem;
  }
  .page-disclaimer .dc-terms-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 2.8rem;
  }
  .page-disclaimer .dc-toc {
    position: sticky;
    top: 5.5rem;
  }
  .page-disclaimer .dc-toc-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 420px) {
  .page-disclaimer .dc-hero-card {
    padding: 1.25rem 1rem 1.4rem;
  }
  .page-disclaimer .dc-clause-head {
    gap: 0.5rem;
  }
  .page-disclaimer .dc-clause-num {
    font-size: 0.8rem;
    padding: 0.22rem 0.34rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-toc-link,
  .page-disclaimer .dc-clause-body a,
  .page-disclaimer .breadcrumbs a {
    transition: none;
  }
}