.page-disclaimer {
  display: block;
  background: var(--db-ink);
  color: var(--db-text);
  font-family: var(--db-font-body);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

.page-disclaimer *,
.page-disclaimer *::before,
.page-disclaimer *::after {
  box-sizing: border-box;
}

.page-disclaimer .db-wrap {
  max-width: var(--db-max);
  margin-inline: auto;
  padding-inline: var(--db-pad);
}

/* 面包屑 */
.page-disclaimer .db-crumbs {
  padding-top: 14px;
  font-family: var(--db-font-mono);
  font-size: 12px;
  color: var(--db-muted);
}
.page-disclaimer .db-crumbs ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.page-disclaimer .db-crumbs li + li::before {
  content: "/";
  margin-inline: 8px;
  color: var(--db-line);
}
.page-disclaimer .db-crumbs a {
  color: var(--db-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.22s var(--db-ease), border-color 0.22s var(--db-ease);
}
.page-disclaimer .db-crumbs a:hover,
.page-disclaimer .db-crumbs a:focus-visible {
  color: var(--db-cyan);
  border-bottom-color: var(--db-cyan);
}

/* 首屏 */
.page-disclaimer .disc-hero {
  position: relative;
  padding-top: 26px;
  padding-bottom: 30px;
  background:
    radial-gradient(130% 130% at 6% 0%, rgba(63, 216, 206, 0.1), transparent 58%),
    radial-gradient(90% 120% at 100% 10%, rgba(233, 180, 76, 0.07), transparent 62%),
    linear-gradient(180deg, var(--db-console), var(--db-ink));
  border-bottom: 1px solid var(--db-line);
}

.page-disclaimer .disc-hero .db-wrap {
  position: relative;
}

.page-disclaimer .disc-kicker {
  margin: 0 0 16px;
  font-family: var(--db-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--db-cyan);
  text-transform: uppercase;
}

.page-disclaimer h1 {
  margin: 0;
  max-width: 20em;
  font-family: var(--db-font-head);
  font-size: 30px;
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--db-text);
}

.page-disclaimer .disc-hero__lead {
  margin: 18px 0 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--db-muted);
}

.page-disclaimer .disc-hero__lead::before {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  margin-bottom: 18px;
  background: linear-gradient(90deg, var(--db-gold), var(--db-cyan));
}

/* 版本徽标 */
.page-disclaimer .disc-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-disclaimer .disc-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border: 1px solid var(--db-line);
  border-radius: var(--db-radius);
  background: linear-gradient(180deg, var(--db-panel), var(--db-console));
  font-size: 13px;
  line-height: 1.4;
  cursor: help;
  outline: none;
  transition: border-color 0.22s var(--db-ease), box-shadow 0.22s var(--db-ease);
}
.page-disclaimer .disc-badge:hover,
.page-disclaimer .disc-badge:focus-visible {
  border-color: var(--db-gold);
  box-shadow: 0 0 0 1px rgba(233, 180, 76, 0.25);
}
.page-disclaimer .disc-badge__code {
  font-family: var(--db-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--db-cyan);
}
.page-disclaimer .disc-badge__name {
  color: var(--db-text);
  font-weight: 600;
}
.page-disclaimer .disc-badge__note {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 6;
  width: min(290px, 74vw);
  padding: 11px 13px;
  border: 1px solid var(--db-gold);
  border-radius: var(--db-radius);
  background: var(--db-panel);
  color: var(--db-text);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.7;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.22s var(--db-ease), transform 0.22s var(--db-ease), visibility 0.22s;
}
.page-disclaimer .disc-badge:hover .disc-badge__note,
.page-disclaimer .disc-badge:focus-visible .disc-badge__note {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-disclaimer .disc-hero__fig {
  margin: 26px auto 0;
  max-width: var(--db-max);
  padding-inline: var(--db-pad);
}
.page-disclaimer .disc-hero__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* 条目索引 */
.page-disclaimer .disc-index {
  border-bottom: 1px solid var(--db-line);
  background: var(--db-console);
}
.page-disclaimer .disc-index__list {
  list-style: none;
  margin: 0;
  padding: 10px 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}
.page-disclaimer .disc-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 4px;
  font-size: 14px;
  color: var(--db-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.22s var(--db-ease), border-color 0.22s var(--db-ease);
}
.page-disclaimer .disc-index__list a .db-mono {
  font-family: var(--db-font-mono);
  font-size: 12px;
  color: var(--db-gold);
  font-variant-numeric: tabular-nums;
}
.page-disclaimer .disc-index__list a:hover,
.page-disclaimer .disc-index__list a:focus-visible {
  color: var(--db-text);
  border-bottom-color: var(--db-cyan);
}

/* 编号小节 */
.page-disclaimer .disc-sec {
  padding-block: 34px;
  border-bottom: 1px solid var(--db-line);
}
.page-disclaimer .disc-sec:last-of-type {
  border-bottom: none;
}

.page-disclaimer .disc-sec__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-disclaimer .disc-sec__mark .db-mono {
  display: inline-block;
  font-family: var(--db-font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--db-gold);
  font-variant-numeric: tabular-nums;
}
.page-disclaimer .disc-sec__mark::after {
  content: "";
  display: block;
  width: 34px;
  height: 1px;
  margin-top: 8px;
  background: linear-gradient(90deg, var(--db-gold), transparent);
}

.page-disclaimer .disc-sec__body h2 {
  margin: 0 0 12px;
  font-family: var(--db-font-head);
  font-size: 23px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--db-text);
}

.page-disclaimer .disc-sec__body p {
  margin: 0 0 14px;
  max-width: 36em;
  color: var(--db-muted);
}
.page-disclaimer .disc-sec__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-sec__lead {
  color: var(--db-text) !important;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.7;
  padding-left: 14px;
  border-left: 2px solid var(--db-cyan);
}

.page-disclaimer .disc-sec__tail {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--db-line);
  font-size: 15px;
}

.page-disclaimer .disc-sec__body a {
  color: var(--db-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 216, 206, 0.4);
  transition: color 0.22s var(--db-ease), border-color 0.22s var(--db-ease);
}
.page-disclaimer .disc-sec__body a:hover,
.page-disclaimer .disc-sec__body a:focus-visible {
  color: var(--db-gold);
  border-bottom-color: var(--db-gold);
}

/* 排查步骤 */
.page-disclaimer .disc-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-disclaimer .disc-step {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 0 14px;
  padding-bottom: 22px;
}
.page-disclaimer .disc-step::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 38px;
  bottom: 4px;
  width: 1px;
  background: linear-gradient(180deg, var(--db-cyan), var(--db-line));
}
.page-disclaimer .disc-step:last-child {
  padding-bottom: 0;
}
.page-disclaimer .disc-step:last-child::before {
  display: none;
}

.page-disclaimer .disc-step__n {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--db-gold);
  border-radius: 50%;
  background: var(--db-console);
  font-family: var(--db-font-mono);
  font-size: 13px;
  color: var(--db-gold);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-step__txt h3 {
  margin: 4px 0 6px;
  font-family: var(--db-font-head);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--db-text);
}
.page-disclaimer .disc-step__txt p {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  color: var(--db-muted);
}

/* 变更通知 */
.page-disclaimer .disc-sec--notice {
  background:
    linear-gradient(180deg, rgba(44, 36, 80, 0.55), transparent 70%),
    var(--db-ink);
}

.page-disclaimer .disc-effective {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  padding: 8px 14px;
  border: 1px solid var(--db-line);
  border-radius: var(--db-radius);
  background: var(--db-console);
}
.page-disclaimer .disc-effective .db-mono {
  font-family: var(--db-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--db-orange);
}

/* 响应式 */
@media (min-width: 620px) {
  .page-disclaimer .disc-index__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-disclaimer h1 {
    font-size: 36px;
  }
}

@media (min-width: 860px) {
  .page-disclaimer .db-crumbs {
    padding-top: 18px;
  }
  .page-disclaimer .disc-hero {
    padding-top: 40px;
    padding-bottom: 38px;
  }
  .page-disclaimer h1 {
    font-size: 44px;
  }
  .page-disclaimer .disc-hero__lead {
    font-size: 17px;
  }
  .page-disclaimer .disc-index__list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    padding: 12px 0;
  }
  .page-disclaimer .disc-index__list a {
    flex-direction: column;
    gap: 6px;
    padding: 8px 4px 10px;
  }
  .page-disclaimer .disc-sec {
    padding-block: 44px;
  }
  .page-disclaimer .disc-sec__inner {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 0 36px;
    align-items: start;
  }
  .page-disclaimer .disc-sec__mark {
    position: sticky;
    top: calc(var(--db-header-h) + 18px);
    padding-right: 16px;
    border-right: 1px solid var(--db-line);
  }
  .page-disclaimer .disc-sec__mark::after {
    display: none;
  }
  .page-disclaimer .disc-sec__body h2 {
    font-size: 30px;
    margin-bottom: 16px;
  }
  .page-disclaimer .disc-step {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 0 18px;
    padding-bottom: 26px;
  }
  .page-disclaimer .disc-step::before {
    left: 19px;
    top: 44px;
  }
  .page-disclaimer .disc-step__n {
    width: 40px;
    height: 40px;
  }
  .page-disclaimer .disc-step__txt h3 {
    font-size: 18px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .disc-sec__inner {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 0 52px;
  }
  .page-disclaimer .disc-sec__body p {
    max-width: 38em;
  }
}