.page-disclaimer {
  --dl-measure: 720px;
  --dl-shift: 18px;
  --dl-line: rgba(92, 90, 85, 0.22);
  --dl-hair: rgba(240, 206, 134, 0.18);
  display: block;
  background: var(--cream);
  overflow-x: hidden;
}

/* ---------- 页首横幅 ---------- */
.page-disclaimer .dl-hero {
  position: relative;
  isolation: isolate;
  background: var(--navy);
  padding: clamp(92px, 13vw, 150px) 0 clamp(54px, 7vw, 88px);
  overflow: hidden;
}

.page-disclaimer .dl-hero-img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: 0.4;
}

.page-disclaimer .dl-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(16, 28, 51, 0.42) 0%,
    rgba(16, 28, 51, 0.88) 62%,
    var(--navy) 100%
  );
}

.page-disclaimer .dl-hero-inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .dl-crumbs {
  margin-bottom: 26px;
}

.page-disclaimer .dl-crumbs .crumb {
  color: var(--light-45);
  text-decoration: none;
}

.page-disclaimer .dl-crumbs a.crumb:hover {
  color: var(--gold-soft);
}

.page-disclaimer .dl-crumbs .crumb--current {
  color: var(--gold);
}

.page-disclaimer .dl-crumbs .crumb-sep {
  color: var(--light-45);
}

.page-disclaimer .dl-title {
  margin: 12px 0 20px;
  max-width: 20ch;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--lamp);
}

.page-disclaimer .dl-lead {
  max-width: 46ch;
  margin: 0;
  color: var(--light-70);
  font-size: 17px;
  line-height: 1.8;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .dl-index {
  position: relative;
  z-index: 3;
  background: var(--navy-2);
  padding: 20px 0 16px;
  border-bottom: 1px solid var(--dl-hair);
}

.page-disclaimer .dl-index::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--gold) 22%,
    var(--ember) 52%,
    var(--gold) 78%,
    transparent 100%
  );
}

.page-disclaimer .dl-index-list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 4px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .dl-index-list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .dl-index-item {
  flex: 0 0 auto;
}

.page-disclaimer .dl-index-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--dl-hair);
  border-radius: var(--r-pill);
  color: var(--light-70);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .dl-index-link:hover,
.page-disclaimer .dl-index-link:focus-visible {
  background: var(--gold-soft);
  border-color: var(--gold-soft);
  color: var(--navy);
  outline: none;
}

.page-disclaimer .dl-index-num {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-disclaimer .dl-index-link:hover .dl-index-num,
.page-disclaimer .dl-index-link:focus-visible .dl-index-num {
  color: var(--navy);
}

/* ---------- 资料卡主体 ---------- */
.page-disclaimer .dl-body {
  background: var(--cream);
  padding: clamp(46px, 7vw, 92px) 0 clamp(40px, 6vw, 72px);
}

.page-disclaimer .dl-stack {
  display: grid;
  gap: clamp(22px, 3.6vw, 40px);
  max-width: var(--dl-measure);
  margin: 0 auto;
}

.page-disclaimer .dl-card {
  position: relative;
  background: var(--lamp);
  border: 1px solid var(--dl-line);
  border-radius: var(--r-lg);
  padding: clamp(22px, 4vw, 40px);
  box-shadow: 0 22px 48px -38px rgba(16, 28, 51, 0.65);
  scroll-margin-top: 96px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-disclaimer .dl-card:hover {
  border-color: var(--gold-soft);
  box-shadow: 0 26px 54px -36px rgba(16, 28, 51, 0.6);
}

.page-disclaimer .dl-card:target {
  border-color: var(--gold);
}

.page-disclaimer .dl-card-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--dl-line);
}

.page-disclaimer .dl-card-num {
  flex: 0 0 auto;
  font-family: var(--font-data);
  font-size: 15px;
  letter-spacing: 0.16em;
  color: var(--gold-deep);
}

.page-disclaimer .dl-card-title {
  margin: 0;
  font-size: clamp(20px, 3.2vw, 26px);
  line-height: 1.32;
}

.page-disclaimer .dl-card p {
  margin: 0 0 15px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-70);
  max-width: 37em;
}

.page-disclaimer .dl-card p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dl-card--key {
  background: var(--navy);
  border-color: transparent;
}

.page-disclaimer .dl-card--key .dl-card-head {
  border-bottom-color: var(--dl-hair);
}

.page-disclaimer .dl-card--key .dl-card-num {
  color: var(--gold);
}

.page-disclaimer .dl-card--key .dl-card-title {
  color: var(--lamp);
}

.page-disclaimer .dl-card--key p {
  color: var(--light-70);
}

.page-disclaimer .dl-card--key .dl-link {
  color: var(--gold-soft);
  border-bottom-color: rgba(240, 206, 134, 0.45);
}

.page-disclaimer .dl-card--key .dl-term {
  color: var(--lamp);
}

/* ---------- 内联链接与标签 ---------- */
.page-disclaimer .dl-link {
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 88, 58, 0.4);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .dl-link:hover,
.page-disclaimer .dl-link:focus-visible {
  color: var(--gold-deep);
  border-bottom-color: var(--gold);
  outline: none;
}

/* ---------- 术语悬停解释 ---------- */
.page-disclaimer .dl-term {
  position: relative;
  color: var(--ink);
  font-weight: 600;
  border-bottom: 1px dashed var(--gold);
  cursor: help;
  outline: none;
}

.page-disclaimer .dl-term:focus-visible {
  border-bottom-style: solid;
}

.page-disclaimer .dl-term-pop {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  z-index: 6;
  width: min(280px, 70vw);
  padding: 12px 14px;
  background: var(--navy);
  color: var(--light-90);
  border-radius: var(--r-sm);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.65;
  text-align: left;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, 6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
}

.page-disclaimer .dl-term:hover .dl-term-pop,
.page-disclaimer .dl-term:focus-visible .dl-term-pop {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

/* ---------- 继续了解 ---------- */
.page-disclaimer .dl-more {
  background: var(--cream);
  padding: 0 0 120px;
}

.page-disclaimer .dl-more-inner {
  max-width: var(--dl-measure);
  margin: 0 auto;
  padding-top: 30px;
  border-top: 1px solid var(--dl-line);
}

.page-disclaimer .dl-more-label {
  margin: 0 0 14px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--stone);
}

.page-disclaimer .dl-more-list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-more-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px dashed var(--dl-line);
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.page-disclaimer .dl-more-list a:hover,
.page-disclaimer .dl-more-list a:focus-visible {
  color: var(--gold-deep);
  padding-left: 6px;
  outline: none;
}

.page-disclaimer .dl-more-arrow {
  flex: 0 0 auto;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--gold);
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .dl-to-top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  font-size: 13px;
  letter-spacing: 0.06em;
}

/* ---------- 窄屏适配 ---------- */
@media (max-width: 599px) {
  .page-disclaimer .dl-hero {
    padding-top: clamp(84px, 26vw, 112px);
  }

  .page-disclaimer .dl-title {
    max-width: 14ch;
  }

  .page-disclaimer .dl-lead {
    font-size: 16px;
  }

  .page-disclaimer .dl-card {
    border-radius: var(--r-md);
  }

  .page-disclaimer .dl-card p {
    font-size: 15.5px;
  }

  .page-disclaimer .dl-term-pop {
    left: 0;
    transform: translate(0, 6px);
  }

  .page-disclaimer .dl-term:hover .dl-term-pop,
  .page-disclaimer .dl-term:focus-visible .dl-term-pop {
    transform: translate(0, 0);
  }
}

/* ---------- 桌面适配 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .dl-card {
    padding: 40px 44px;
  }

  .page-disclaimer .dl-card:nth-child(odd) {
    margin-right: calc(var(--dl-shift) * 2);
  }

  .page-disclaimer .dl-card:nth-child(even) {
    margin-left: calc(var(--dl-shift) * 2);
  }

  .page-disclaimer .dl-more {
    padding-bottom: clamp(64px, 8vw, 104px);
  }

  .page-disclaimer .dl-more-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-index-link,
  .page-disclaimer .dl-card,
  .page-disclaimer .dl-term-pop,
  .page-disclaimer .dl-more-list a,
  .page-disclaimer .dl-link {
    transition: none;
  }
}