.page-disclaimer {
  --dl-line: rgba(36, 64, 106, .85);
  --dl-line-soft: rgba(36, 64, 106, .52);
  --dl-cyan-soft: rgba(47, 240, 214, .32);
  background: var(--deep);
  color: var(--text);
}

.page-disclaimer .breadcrumb {
  padding-top: 1.2rem;
}

/* —— 首屏 —— */
.page-disclaimer .dl-hero {
  position: relative;
  padding: clamp(1.8rem, 5.5vw, 3.4rem) 0 clamp(2.4rem, 7vw, 4rem);
  background:
    radial-gradient(115% 85% at 90% 0%, rgba(124, 92, 255, .16), transparent 62%),
    linear-gradient(180deg, var(--hull) 0%, var(--deep) 88%);
  border-bottom: 1px solid var(--dl-line);
  overflow: hidden;
}

.page-disclaimer .dl-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 9px;
  background-image: repeating-linear-gradient(90deg, var(--grid) 0 1px, transparent 1px 15px);
  opacity: .8;
  pointer-events: none;
}

.page-disclaimer .dl-hero-grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.8rem);
  align-items: center;
}

.page-disclaimer .dl-hero-copy h1 {
  margin: .7rem 0 0;
  font-size: clamp(1.72rem, 5.4vw, 2.85rem);
  line-height: 1.3;
  font-weight: 900;
  letter-spacing: -.01em;
}

.page-disclaimer .dl-lead {
  margin: 1rem 0 0;
  max-width: 34em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .dl-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-hero-figure {
  margin: 0;
}

.page-disclaimer .dl-hero-figure img {
  display: block;
  max-width: 100%;
  object-fit: cover;
}

/* —— 目录条 —— */
.page-disclaimer .dl-index {
  background: var(--panel-2);
  border-bottom: 1px solid var(--dl-line);
}

.page-disclaimer .dl-index-list {
  display: grid;
  gap: .55rem;
  margin: 0;
  padding: 1rem 0;
  list-style: none;
}

.page-disclaimer .dl-index-list a {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .62rem .8rem;
  border: 1px solid var(--dl-line-soft);
  border-radius: var(--radius-b);
  background: rgba(20, 36, 63, .6);
  color: var(--muted);
  font-size: .9rem;
  text-decoration: none;
  transition: border-color .24s var(--ease), color .24s var(--ease), background-color .24s var(--ease);
}

.page-disclaimer .dl-index-list a:hover,
.page-disclaimer .dl-index-list a:focus-visible {
  border-color: var(--dl-cyan-soft);
  background: rgba(20, 36, 63, .95);
  color: var(--text);
}

.page-disclaimer .dl-index-num {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--cyan);
}

/* —— 编号章节 —— */
.page-disclaimer .dl-sec {
  padding: clamp(2.2rem, 6vw, 3.4rem) 0 0;
  scroll-margin-top: 5.5rem;
}

.page-disclaimer .dl-sec-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: .5rem 1rem;
}

.page-disclaimer .dl-sec-num {
  font-family: var(--font-mono);
  font-size: clamp(2.1rem, 6.5vw, 3.3rem);
  line-height: 1;
  font-weight: 500;
  letter-spacing: -.02em;
  color: var(--cyan);
}

.page-disclaimer .dl-sec-head h2 {
  margin: 0;
  font-size: clamp(1.1rem, 3vw, 1.45rem);
  font-weight: 700;
  letter-spacing: .01em;
}

.page-disclaimer .dl-rule {
  height: 8px;
  margin: .85rem 0 clamp(1.2rem, 3vw, 1.8rem);
  background-image: repeating-linear-gradient(90deg, var(--grid) 0 1px, transparent 1px 18px);
  border-bottom: 1px solid var(--dl-cyan-soft);
  opacity: .9;
}

.page-disclaimer .dl-sec:target .dl-sec-num {
  color: var(--amber);
}

.page-disclaimer .dl-sec:target .dl-sec-head h2 {
  color: var(--cyan);
}

/* —— 条款清单 —— */
.page-disclaimer .dl-clauses {
  display: grid;
  gap: .8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-clause {
  display: grid;
  gap: .35rem .9rem;
  padding: .9rem 1rem 1rem;
  background: linear-gradient(155deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--dl-line-soft);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-b);
}

.page-disclaimer .dl-clause-key {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-disclaimer .dl-clause-text {
  margin: 0;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .dl-clause-text b {
  color: var(--text);
  font-weight: 600;
}

.page-disclaimer .dl-clause-text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--dl-cyan-soft);
}

.page-disclaimer .dl-clause-text a:hover,
.page-disclaimer .dl-clause-text a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-disclaimer .dl-sec--violet .dl-clause {
  border-left-color: var(--violet);
}

.page-disclaimer .dl-sec--violet .dl-clause-key {
  color: var(--violet-soft);
}

.page-disclaimer .dl-sec--amber .dl-clause {
  border-left-color: var(--amber);
}

.page-disclaimer .dl-sec--amber .dl-clause-key {
  color: var(--amber);
}

/* —— 引用示例 —— */
.page-disclaimer .dl-sample {
  margin: 1.2rem 0 0;
  padding: 1rem 1.1rem 1.1rem;
  border: 1px dashed var(--dl-cyan-soft);
  border-radius: var(--radius-a);
  background: rgba(11, 24, 48, .8);
}

.page-disclaimer .dl-sample figcaption {
  margin-bottom: .75rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-disclaimer .dl-sample-body {
  margin: 0;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: .82rem;
  line-height: 1.9;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
}

/* —— 操作与入口 —— */
.page-disclaimer .dl-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.4rem;
}

.page-disclaimer .dl-links {
  display: grid;
  gap: .6rem;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-links a {
  display: block;
  padding: .85rem 1rem;
  border: 1px solid var(--dl-line-soft);
  border-radius: var(--radius-c);
  background: rgba(20, 36, 63, .5);
  color: var(--text);
  font-size: .92rem;
  line-height: 1.6;
  text-decoration: none;
  transition: border-color .24s var(--ease), transform .24s var(--ease), background-color .24s var(--ease);
}

.page-disclaimer .dl-links a:hover,
.page-disclaimer .dl-links a:focus-visible {
  border-color: var(--dl-cyan-soft);
  background: rgba(20, 36, 63, .92);
  transform: translateY(-2px);
}

/* —— 收尾刻度 —— */
.page-disclaimer .dl-end-rail {
  margin-top: clamp(2.4rem, 7vw, 4rem);
  height: 30px;
  background-image: repeating-linear-gradient(90deg, var(--grid) 0 1px, transparent 1px 24px);
  border-top: 1px solid var(--dl-cyan-soft);
  opacity: .9;
}

/* —— 平板与桌面 —— */
@media (min-width: 640px) {
  .page-disclaimer .dl-clause {
    grid-template-columns: 7.6rem minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .dl-index-list {
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: .7rem;
  }

  .page-disclaimer .dl-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dl-hero-grid {
    grid-template-columns: 1.08fr .92fr;
  }

  .page-disclaimer .dl-clauses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .9rem 1.1rem;
  }

  .page-disclaimer .dl-clause {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .page-disclaimer .dl-clause-key {
    padding-bottom: .1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-index-list a,
  .page-disclaimer .dl-links a {
    transition: none;
  }

  .page-disclaimer .dl-links a:hover,
  .page-disclaimer .dl-links a:focus-visible {
    transform: none;
  }
}