.page-disclaimer {
  --dm-panel: rgba(12, 23, 48, 0.72);
  --dm-hairline: rgba(122, 176, 255, 0.16);
  --dm-head-glow: rgba(47, 240, 214, 0.14);
  --dm-blue-glow: rgba(60, 124, 255, 0.16);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dm-head {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 92% at 92% 2%, var(--dm-head-glow), transparent 58%),
    radial-gradient(96% 84% at 4% 104%, var(--dm-blue-glow), transparent 62%);
}

.page-disclaimer .dm-head-grid {
  display: grid;
  gap: 26px;
  margin-top: 20px;
}

.page-disclaimer .dm-head-copy .display {
  margin: 10px 0 16px;
}

.page-disclaimer .dm-head-media {
  margin: 0;
  border: 1px solid var(--dm-hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-800);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .dm-head-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .dm-head-media .media-caption {
  padding: 12px 16px 14px;
}

.page-disclaimer .dm-facts {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .dm-facts .stat {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--dm-hairline);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--cyan-soft), rgba(4, 9, 26, 0));
}

.page-disclaimer .dm-facts .stat-value {
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-disclaimer .dm-facts .stat-label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-mid);
}

/* ---------- 主体分栏 ---------- */
.page-disclaimer .dm-body-head {
  max-width: 660px;
  margin-bottom: 30px;
}

.page-disclaimer .dm-split {
  display: grid;
  gap: 28px;
}

.page-disclaimer .dm-index-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .dm-index-link {
  display: block;
  padding: 9px 16px;
  border: 1px solid var(--dm-hairline);
  border-radius: var(--radius-pill);
  background: var(--ink-800);
  color: var(--text-mid);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  line-height: 1.5;
  text-decoration: none;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.page-disclaimer .dm-index-link:hover,
.page-disclaimer .dm-index-link:focus-visible {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .dm-clauses {
  display: grid;
}

.page-disclaimer .dm-clause {
  display: grid;
  gap: 10px;
  padding: 26px 0;
  border-top: 1px solid var(--dm-hairline);
  scroll-margin-top: 96px;
}

.page-disclaimer .dm-clause:last-child {
  border-bottom: 1px solid var(--dm-hairline);
}

.page-disclaimer .dm-clause-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-disclaimer .dm-clause-title {
  margin: 0 0 12px;
  font-size: 19px;
  line-height: 1.45;
  color: var(--text-hi);
}

.page-disclaimer .dm-clause-body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-mid);
}

.page-disclaimer .dm-clause-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dm-rule-list {
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .dm-rule-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-mid);
}

.page-disclaimer .dm-rule-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-soft);
}

/* ---------- 联系区 ---------- */
.page-disclaimer .dm-contact-card {
  display: grid;
  gap: 26px;
  padding: 28px 22px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(148deg, var(--dm-blue-glow), rgba(4, 9, 26, 0) 56%),
    var(--dm-panel);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .dm-contact-text {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-mid);
}

.page-disclaimer .dm-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  align-content: start;
}

.page-disclaimer .dm-contact-list .contact-line {
  display: grid;
  gap: 5px;
  padding: 14px 0;
  border-top: 1px dashed var(--dm-hairline);
}

.page-disclaimer .dm-contact-list .contact-line:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .dm-contact-list .contact-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-low);
}

.page-disclaimer .dm-contact-list .contact-value {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-hi);
  word-break: break-word;
}

.page-disclaimer .dm-contact-note {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--text-low);
}

.page-disclaimer .dm-icp {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-low);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dm-head-grid {
    gap: 32px;
  }

  .page-disclaimer .dm-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-disclaimer .dm-clause {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 26px;
    padding: 32px 0;
  }

  .page-disclaimer .dm-clause-num {
    padding-top: 5px;
  }

  .page-disclaimer .dm-clause-title {
    font-size: 21px;
  }

  .page-disclaimer .dm-contact-card {
    padding: 34px 30px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 980px) {
  .page-disclaimer .dm-head-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
    gap: 54px;
  }

  .page-disclaimer .dm-split {
    grid-template-columns: minmax(0, 252px) minmax(0, 1fr);
    gap: 54px;
    align-items: start;
  }

  .page-disclaimer .dm-index {
    position: sticky;
    top: 88px;
  }

  .page-disclaimer .dm-index-list {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .page-disclaimer .dm-index-link {
    border-radius: var(--radius-sm);
    padding: 11px 16px;
  }

  .page-disclaimer .dm-contact-card {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    gap: 48px;
    padding: 42px 44px;
  }

  .page-disclaimer .dm-contact-list .contact-line:first-child {
    padding-top: 0;
  }
}