.page-disclaimer {
  --dc-rule: 2px solid var(--ay-line);
  --dc-clause-gap: clamp(34px, 6vw, 76px);
  padding-bottom: clamp(56px, 9vw, 130px);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .ay-breadcrumb {
  padding-top: clamp(18px, 3vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  padding-top: clamp(20px, 3vw, 40px);
}

.page-disclaimer .dc-hero__lead {
  display: grid;
  gap: 18px;
  max-width: 1120px;
}

.page-disclaimer h1 {
  margin: 0;
  font-size: clamp(31px, 6.4vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--ay-white);
  max-width: 20ch;
}

.page-disclaimer .dc-hero__text {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--ay-mute);
}

.page-disclaimer .dc-catalog {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ay-line);
  border: var(--dc-rule);
}

.page-disclaimer .dc-catalog li {
  background: var(--ay-void);
}

.page-disclaimer .dc-catalog a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 15px 16px;
  color: var(--ay-white);
  text-decoration: none;
  font-size: 15px;
  border-left: 3px solid transparent;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.page-disclaimer .dc-catalog a:hover,
.page-disclaimer .dc-catalog a:focus-visible {
  background: var(--ay-panel);
  border-left-color: var(--ay-cyan);
  color: var(--ay-cyan);
}

.page-disclaimer .dc-catalog__num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ay-amber);
}

.page-disclaimer .dc-hero__figure {
  position: relative;
  margin: clamp(26px, 4vw, 48px) 0 0;
  border: var(--dc-rule);
  box-shadow: var(--ay-shadow);
  background: var(--ay-panel);
  overflow: hidden;
}

.page-disclaimer .dc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 14 / 5;
}

.page-disclaimer .dc-hero__figure::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--ay-cyan), var(--ay-violet) 55%, transparent);
}

.page-disclaimer .dc-hero__figure .ay-media__caption {
  position: absolute;
  left: 14px;
  bottom: 14px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ay-white);
  background: rgba(5, 11, 26, 0.82);
  border: 1px solid var(--ay-line);
  padding: 5px 10px;
}

/* ---------- 吸附锚点条 ---------- */
.page-disclaimer .dc-anchor {
  position: sticky;
  top: calc(var(--ay-nav-top) + var(--ay-nav-h));
  z-index: 6;
  margin-top: clamp(26px, 4vw, 44px);
  background: rgba(5, 11, 26, 0.94);
  border-top: var(--dc-rule);
  border-bottom: var(--dc-rule);
  backdrop-filter: blur(8px);
}

.page-disclaimer .dc-anchor__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .dc-anchor__inner::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .dc-anchor__label {
  display: none;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ay-amber);
  flex: 0 0 auto;
}

.page-disclaimer .dc-anchor ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
}

.page-disclaimer .dc-anchor a {
  display: block;
  white-space: nowrap;
  padding: 7px 12px;
  font-family: var(--ay-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--ay-mute);
  text-decoration: none;
  border: 1px solid var(--ay-line);
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.page-disclaimer .dc-anchor a:hover,
.page-disclaimer .dc-anchor a:focus-visible {
  color: var(--ay-cyan);
  border-color: var(--ay-cyan);
  background: var(--ay-panel);
}

/* ---------- 条款块 ---------- */
.page-disclaimer .dc-clause {
  border-top: var(--dc-rule);
  padding: var(--dc-clause-gap) 0;
  scroll-margin-top: calc(var(--ay-nav-top) + var(--ay-nav-h) + 64px);
}

.page-disclaimer .dc-clause__grid {
  display: grid;
  gap: clamp(16px, 3vw, 34px);
}

.page-disclaimer .dc-clause__marker {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .ay-plate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 46px;
  padding: 6px 12px;
  border: 2px solid var(--ay-amber);
  color: var(--ay-amber);
  font-family: var(--ay-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
}

.page-disclaimer .dc-clause__code {
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--ay-mute);
}

.page-disclaimer .dc-clause__body h2 {
  margin: 0 0 16px;
  font-size: clamp(21px, 3.4vw, 33px);
  line-height: 1.25;
  font-weight: 800;
  color: var(--ay-white);
}

.page-disclaimer .dc-clause__body p {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ay-white);
}

.page-disclaimer .dc-clause__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dc-clause__body .ay-link {
  color: var(--ay-cyan);
}

/* 状态标签行 */
.page-disclaimer .dc-tags {
  list-style: none;
  margin: 20px 0 4px;
  padding: 16px 0 0;
  display: grid;
  gap: 12px;
  border-top: 1px solid var(--ay-line);
}

.page-disclaimer .dc-tags li {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--ay-mute);
}

/* 折叠说明 */
.page-disclaimer .dc-more {
  margin-top: 22px;
  padding-left: 16px;
  border-left: 2px solid var(--ay-line);
}

.page-disclaimer .dc-more summary {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-family: var(--ay-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ay-cyan);
}

.page-disclaimer .dc-more summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dc-more summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  border: 1px solid var(--ay-line);
  color: var(--ay-amber);
  font-size: 13px;
}

.page-disclaimer .dc-more[open] summary::before {
  content: "−";
}

.page-disclaimer .dc-more[open] summary {
  color: var(--ay-amber);
}

.page-disclaimer .dc-more p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ay-mute);
}

.page-disclaimer .dc-more .ay-link {
  color: var(--ay-cyan);
}

/* ---------- 相关入口 ---------- */
.page-disclaimer .dc-related {
  border-top: var(--dc-rule);
  padding-top: clamp(38px, 6vw, 72px);
}

.page-disclaimer .dc-related__title {
  margin: 0 0 22px;
  font-size: clamp(20px, 3vw, 27px);
  font-weight: 800;
  color: var(--ay-white);
}

.page-disclaimer .dc-related__grid {
  display: grid;
  gap: 14px;
}

.page-disclaimer .dc-related__card {
  display: grid;
  gap: 8px;
  padding: 20px 18px;
  border: var(--dc-rule);
  box-shadow: var(--ay-shadow);
  background: var(--ay-panel);
  color: var(--ay-white);
  text-decoration: none;
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.page-disclaimer .dc-related__card:hover,
.page-disclaimer .dc-related__card:focus-visible {
  border-color: var(--ay-cyan);
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.6);
}

.page-disclaimer .dc-related__code {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ay-violet);
}

.page-disclaimer .dc-related__name {
  font-size: 18px;
  font-weight: 800;
}

.page-disclaimer .dc-related__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ay-mute);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .dc-catalog {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .dc-tags {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .dc-related__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .dc-related__grid .dc-related__card:first-child {
    grid-column: span 3;
  }
}

@media (min-width: 860px) {
  .page-disclaimer .dc-clause__grid {
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .dc-clause__marker {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-disclaimer .dc-anchor__label {
    display: inline-block;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .dc-related__grid .dc-related__card:first-child {
    grid-column: span 1;
  }

  .page-disclaimer .dc-clause__grid {
    grid-template-columns: 240px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-catalog a,
  .page-disclaimer .dc-anchor a,
  .page-disclaimer .dc-related__card {
    transition: none;
  }

  .page-disclaimer .dc-related__card:hover,
  .page-disclaimer .dc-related__card:focus-visible {
    transform: none;
  }
}