.page-disclaimer {
  --disc-rail: 84px;
  --disc-gap: 44px;
  --disc-line: calc(var(--disc-rail) + var(--disc-gap) / 2);
  padding-bottom: 88px;
}

/* ---------- 顶部通栏图 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  margin: 22px 0 0;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-hero img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06);
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 18, 15, 0.18) 0%, rgba(14, 42, 34, 0.78) 100%);
  pointer-events: none;
}

.page-disclaimer .disc-hero .img-frame__cap {
  position: absolute;
  left: var(--gut);
  right: var(--gut);
  bottom: 14px;
  z-index: 2;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--silver);
}

/* ---------- 标题区 ---------- */
.page-disclaimer .disc-masthead {
  position: relative;
  margin-top: 44px;
}

.page-disclaimer .disc-masthead h1 {
  margin: 12px 0 0;
  max-width: 20ch;
  font-size: clamp(30px, 5.6vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--head);
}

.page-disclaimer .disc-masthead .lead {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--silver);
}

.page-disclaimer .disc-side-note {
  display: none;
  position: absolute;
  right: 0;
  top: 4px;
  margin: 0;
  writing-mode: vertical-rl;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--silver-mid);
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .disc-toc {
  margin-top: 40px;
}

.page-disclaimer .disc-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-toc-list li {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  text-decoration: none;
  color: var(--silver);
  font-size: 14px;
  letter-spacing: 0.06em;
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .disc-toc-list a:hover,
.page-disclaimer .disc-toc-list a:focus-visible {
  color: var(--orange);
  transform: translateX(6px);
}

.page-disclaimer .disc-toc-list .mono {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

/* ---------- 章节骨架 ---------- */
.page-disclaimer .disc-body {
  position: relative;
  margin-top: 68px;
}

.page-disclaimer .disc-row {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 12px;
  margin: 0 0 56px;
  padding: 0 0 0 18px;
  background: none;
  border: 0;
  border-left: 1px solid var(--line-strong);
  border-radius: 0;
  box-shadow: none;
  transition: border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-row:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-row.is-active {
  border-left-color: var(--orange);
}

.page-disclaimer .disc-vert {
  display: inline-block;
  padding: 2px 0;
  text-decoration: none;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: var(--silver-mid);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .disc-vert:hover,
.page-disclaimer .disc-vert:focus-visible {
  color: var(--orange-soft);
}

.page-disclaimer .disc-content {
  min-width: 0;
}

.page-disclaimer .disc-no {
  position: relative;
  display: inline-block;
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--silver-mid);
  border-bottom: 1px dashed var(--line-strong);
  cursor: help;
}

.page-disclaimer .disc-no-tip {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 4;
  padding: 5px 9px;
  background: var(--ink);
  border: 1px solid var(--line-strong);
  color: var(--silver);
  font-size: 11px;
  letter-spacing: 0.08em;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur) var(--ease);
}

.page-disclaimer .disc-no:hover .disc-no-tip,
.page-disclaimer .disc-no:focus .disc-no-tip,
.page-disclaimer .disc-no:focus-within .disc-no-tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-disclaimer .disc-content h2 {
  margin: 0 0 16px;
  max-width: 22ch;
  font-size: clamp(21px, 4.6vw, 30px);
  line-height: 1.26;
  font-weight: 900;
  letter-spacing: 0.01em;
  color: var(--head);
}

.page-disclaimer .disc-content p {
  margin: 0 0 16px;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--silver);
}

.page-disclaimer .disc-content p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-content a {
  color: var(--orange-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 154, 92, 0.42);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-content a:hover,
.page-disclaimer .disc-content a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 列表 ---------- */
.page-disclaimer .disc-sub {
  margin: 22px 0 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--silver-mid);
}

.page-disclaimer .disc-sub--warn {
  margin-top: 0;
  color: var(--yellow);
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  max-width: 64ch;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-list li {
  position: relative;
  padding: 10px 0 10px 22px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
  color: var(--silver);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 20px;
  width: 6px;
  height: 6px;
  background: var(--orange);
}

.page-disclaimer .disc-list--soft li::before {
  background: var(--teal);
}

.page-disclaimer .disc-list--warn li::before {
  background: var(--yellow);
}

/* ---------- 强调块 ---------- */
.page-disclaimer .disc-callout {
  max-width: 64ch;
  margin: 22px 0;
  padding: 16px 0 16px 18px;
  border-left: 2px solid var(--yellow);
  background: linear-gradient(90deg, rgba(242, 194, 48, 0.06), transparent 72%);
}

.page-disclaimer .disc-callout .disc-list {
  margin-bottom: 0;
  border-top: 0;
}

/* ---------- 步骤 ---------- */
.page-disclaimer .disc-steps {
  list-style: none;
  counter-reset: dstep;
  margin: 0 0 20px;
  padding: 0;
  max-width: 64ch;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-steps li {
  counter-increment: dstep;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
  color: var(--silver);
}

.page-disclaimer .disc-steps li::before {
  content: "0" counter(dstep);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange);
  padding-top: 3px;
}

/* ---------- 底部入口 ---------- */
.page-disclaimer .disc-cta {
  display: grid;
  gap: 16px;
  margin-top: 84px;
  padding: 34px 24px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(255, 107, 26, 0.09), transparent 56%),
    linear-gradient(160deg, var(--pitch-2) 0%, var(--pitch-3) 100%);
}

.page-disclaimer .disc-cta-title {
  margin: 0;
  font-size: clamp(22px, 4.4vw, 30px);
  line-height: 1.24;
  font-weight: 900;
  color: var(--head);
}

.page-disclaimer .disc-cta-text {
  margin: 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--silver);
}

.page-disclaimer .disc-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面：贯穿竖线 + 旋转标题 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .disc-side-note {
    display: block;
  }

  .page-disclaimer .disc-toc-list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    border-bottom: 1px solid var(--line);
  }

  .page-disclaimer .disc-toc-list li {
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-disclaimer .disc-toc-list li:first-child {
    border-left: 0;
  }

  .page-disclaimer .disc-toc-list a {
    flex-direction: column;
    gap: 4px;
    padding: 14px 18px;
  }

  .page-disclaimer .disc-toc-list a:hover,
  .page-disclaimer .disc-toc-list a:focus-visible {
    transform: none;
  }

  .page-disclaimer .disc-body {
    padding-left: 0;
    padding-right: 0;
  }

  .page-disclaimer .disc-body::before {
    content: "";
    position: absolute;
    left: var(--disc-line);
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--line-strong);
    pointer-events: none;
  }

  .page-disclaimer .disc-row {
    grid-template-columns: var(--disc-rail) 1fr;
    column-gap: var(--disc-gap);
    row-gap: 0;
    margin-bottom: 92px;
    padding-left: 0;
    border-left: 0;
  }

  .page-disclaimer .disc-row:last-child {
    margin-bottom: 0;
  }

  .page-disclaimer .disc-vert {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    padding: 0;
    font-size: 13px;
    letter-spacing: 0.34em;
    color: var(--silver);
  }

  .page-disclaimer .disc-row.is-active .disc-vert {
    color: var(--orange);
  }

  .page-disclaimer .disc-cta {
    padding: 44px 40px;
  }
}
<<<END>>>