.page-disclaimer {
  display: block;
  width: 100%;
  background: var(--ink-bg);
  color: var(--text);
  padding-bottom: clamp(40px, 8vw, 88px);
  --uc-dot: 9px;
}

.page-disclaimer .uc-wrap {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding-left: clamp(18px, 4vw, 44px);
  padding-right: clamp(18px, 4vw, 44px);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 30px 0 2px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-disclaimer .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-disclaimer .breadcrumbs a:hover,
.page-disclaimer .breadcrumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .breadcrumbs .sep {
  color: var(--line);
  user-select: none;
}

.page-disclaimer .breadcrumbs [aria-current="page"] {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .uc-hero {
  padding: 22px 0 34px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .uc-kicker {
  display: inline-block;
  margin: 0 0 18px;
  padding: 5px 11px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--gold);
  background: rgba(233, 185, 73, .08);
  border: 1px solid rgba(233, 185, 73, .38);
  border-radius: 2px;
}

.page-disclaimer .uc-hero h1 {
  margin: 0 0 18px;
  max-width: 18em;
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--text);
}

.page-disclaimer .uc-hl {
  color: var(--cyan);
}

.page-disclaimer .uc-lede {
  max-width: 60ch;
  margin: 0 0 24px;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--text);
  opacity: .88;
}

.page-disclaimer .uc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .uc-chip {
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--muted);
  background: var(--ink-card);
  border: 1px solid var(--line);
  border-radius: 2px;
}

.page-disclaimer .uc-chip b {
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
}

/* ---------- 起步顺序 ---------- */
.page-disclaimer .uc-route {
  position: relative;
  padding: 36px 0 6px;
}

.page-disclaimer .uc-route-title {
  margin: 0 0 20px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .22em;
  color: var(--muted);
}

.page-disclaimer .uc-route-title::after {
  content: "";
  display: block;
  width: 42px;
  height: 2px;
  margin-top: 10px;
  background: var(--cyan);
}

.page-disclaimer .uc-route-inner {
  position: relative;
}

.page-disclaimer .uc-route-rail {
  display: none;
}

.page-disclaimer .uc-route-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .uc-route-item a {
  display: flex;
  flex-direction: column;
  gap: 7px;
  height: 100%;
  padding: 18px 20px 20px;
  text-decoration: none;
  color: var(--text);
  background: var(--ink-card);
  border: 1px solid var(--line);
  border-radius: 3px;
  transition: transform .26s ease, border-color .26s ease, background-color .26s ease;
}

.page-disclaimer .uc-route-item a:hover,
.page-disclaimer .uc-route-item a:focus-visible {
  transform: translateY(-4px);
  border-color: var(--cyan);
  background: var(--ink-lift);
}

.page-disclaimer .uc-node-idx {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--cyan-dim);
}

.page-disclaimer .uc-node-name {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-disclaimer .uc-node-desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 章节长卷 ---------- */
.page-disclaimer .uc-chapters {
  position: relative;
  margin-top: 42px;
  padding-top: 8px;
}

.page-disclaimer .uc-chapters::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 18px;
  bottom: 40px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan-dim) 0%, var(--line) 10%, var(--line) 86%, rgba(31, 74, 61, 0) 100%);
}

.page-disclaimer .uc-chapter {
  position: relative;
  padding: 0 0 46px 28px;
}

.page-disclaimer .uc-chapter:last-child {
  padding-bottom: 6px;
}

.page-disclaimer .uc-chapter::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: var(--uc-dot);
  height: var(--uc-dot);
  border: 2px solid var(--cyan-dim);
  border-radius: 50%;
  background: var(--ink-bg);
  transition: border-color .24s ease, background-color .24s ease;
}

.page-disclaimer .uc-chapter:hover::before {
  border-color: var(--cyan);
  background: var(--cyan);
}

.page-disclaimer .uc-chapter-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 10px;
}

.page-disclaimer .uc-chapter-index {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--cyan);
}

.page-disclaimer .uc-chapter-title {
  margin: 0;
  font-size: clamp(20px, 3.2vw, 27px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.015em;
  color: var(--text);
}

.page-disclaimer .uc-chapter-lede {
  max-width: 62ch;
  margin: 0 0 18px;
  font-size: 16.5px;
  line-height: 1.88;
  color: var(--text);
  opacity: .9;
}

.page-disclaimer .uc-chapter-lede b,
.page-disclaimer .uc-fold-body b {
  font-weight: 700;
  color: var(--gold);
}

/* ---------- 折叠面板 ---------- */
.page-disclaimer .uc-fold {
  margin: 0 0 16px;
  background: var(--ink-card);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
}

.page-disclaimer .uc-fold-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: color .2s ease, background-color .2s ease;
}

.page-disclaimer .uc-fold-summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .uc-fold-summary::marker {
  content: "";
}

.page-disclaimer .uc-fold-summary:hover,
.page-disclaimer .uc-fold-summary:focus-visible {
  color: var(--cyan);
  background: var(--ink-lift);
}

.page-disclaimer .uc-fold-summary::after {
  content: "＋";
  flex: none;
  font-size: 13px;
  color: var(--cyan);
}

.page-disclaimer .uc-fold[open] > .uc-fold-summary::after {
  content: "－";
}

.page-disclaimer .uc-fold-body {
  padding: 2px 16px 18px;
  font-size: 15.8px;
  line-height: 1.88;
  color: var(--text);
}

.page-disclaimer .uc-fold-body > *:last-child {
  margin-bottom: 0;
}

/* ---------- 要点与步骤 ---------- */
.page-disclaimer .uc-points {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .uc-points > li {
  position: relative;
  padding-left: 20px;
  line-height: 1.86;
}

.page-disclaimer .uc-points > li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: .86em;
  width: 7px;
  height: 1px;
  background: var(--cyan-dim);
}

.page-disclaimer .uc-steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: ucstep;
}

.page-disclaimer .uc-steps > li {
  counter-increment: ucstep;
  position: relative;
  padding-left: 46px;
  line-height: 1.86;
}

.page-disclaimer .uc-steps > li::before {
  content: counter(ucstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--cyan);
  background: var(--ink-lift);
  border: 1px solid var(--line);
  border-radius: 2px;
}

/* ---------- 配图 ---------- */
.page-disclaimer .uc-figure {
  position: relative;
  margin: 18px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--ink-lift);
  line-height: 0;
}

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

.page-disclaimer .uc-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(140deg, rgba(56, 225, 200, .14) 0%, rgba(56, 225, 200, 0) 44%, rgba(139, 92, 246, .1) 100%);
}

/* ---------- 章节末链接卡 ---------- */
.page-disclaimer .uc-link-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px 14px 18px;
  text-decoration: none;
  color: var(--text);
  background: linear-gradient(90deg, rgba(56, 225, 200, .09) 0%, rgba(56, 225, 200, 0) 62%), var(--ink-card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: 3px;
  transition: transform .24s ease, border-color .24s ease, border-left-color .24s ease;
}

.page-disclaimer .uc-link-card:hover,
.page-disclaimer .uc-link-card:focus-visible {
  transform: translateX(4px);
  border-color: var(--line);
  border-left-color: var(--gold);
}

.page-disclaimer .uc-link-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-disclaimer .uc-link-text b {
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-disclaimer .uc-link-text em {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-style: normal;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-disclaimer .uc-link-arrow {
  flex: none;
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--cyan);
  transition: transform .24s ease;
}

.page-disclaimer .uc-link-card:hover .uc-link-arrow,
.page-disclaimer .uc-link-card:focus-visible .uc-link-arrow {
  transform: translateX(3px);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px) {
  .page-disclaimer {
    --uc-dot: 11px;
  }

  .page-disclaimer .uc-route-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-disclaimer .uc-chapters::before {
    left: 5px;
    bottom: 52px;
  }

  .page-disclaimer .uc-chapter {
    padding-left: 38px;
    padding-bottom: 54px;
  }

  .page-disclaimer .uc-chapter::before {
    top: 10px;
  }

  .page-disclaimer .uc-chapter-index {
    font-size: 30px;
  }

  .page-disclaimer .uc-fold-summary {
    padding: 13px 20px;
  }

  .page-disclaimer .uc-fold-body {
    padding: 4px 20px 22px;
  }

  .page-disclaimer .uc-link-card {
    padding: 15px 20px 15px 22px;
  }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 980px) {
  .page-disclaimer .uc-route-inner {
    padding-top: 14px;
  }

  .page-disclaimer .uc-route-rail {
    display: block;
    position: absolute;
    left: 2%;
    top: 26px;
    width: 96%;
    height: 2px;
    opacity: .85;
    pointer-events: none;
  }

  .page-disclaimer .uc-route-rail line {
    stroke: var(--line);
    stroke-width: 2;
    stroke-dasharray: 5 9;
  }

  .page-disclaimer .uc-route-item a {
    padding: 22px 22px 24px;
  }

  .page-disclaimer .uc-chapters {
    margin-top: 56px;
  }

  .page-disclaimer .uc-hero {
    padding: 30px 0 40px;
  }
}