.page-disclaimer {
  --doc-measure: 640px;
  --doc-num-col: 88px;
  background: var(--ink);
  color: var(--white);
}

.page-disclaimer .doc-shell {
  max-width: 1080px;
  padding-bottom: clamp(72px, 10vw, 128px);
}

.page-disclaimer .breadcrumbs {
  margin-bottom: clamp(32px, 6vw, 56px);
}

/* ---------- 页面头部 ---------- */
.page-disclaimer .doc-head {
  max-width: 760px;
  margin-bottom: clamp(32px, 5vw, 48px);
}

.page-disclaimer .doc-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
}

.page-disclaimer .doc-meta__stamp {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--silver);
}

.page-disclaimer h1 {
  margin: 0 0 24px;
  font-size: clamp(40px, 8vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--white);
}

.page-disclaimer .doc-lead {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(16px, 2.2vw, 18px);
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 顶部窄幅视觉 ---------- */
.page-disclaimer .doc-figure {
  margin: 0 0 24px;
}

.page-disclaimer .doc-figure .figure__frame {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--panel);
}

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

.page-disclaimer .doc-figure .figure__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--silver);
}

/* ---------- 进度条 ---------- */
.page-disclaimer .doc-progress {
  height: 2px;
  margin: 0 0 clamp(40px, 6vw, 64px);
  background: var(--line);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.page-disclaimer .doc-progress__bar {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  transition: width 120ms linear;
}

/* ---------- 章节索引 ---------- */
.page-disclaimer .doc-index {
  margin-bottom: clamp(48px, 7vw, 80px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .doc-index__title {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-disclaimer .doc-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-disclaimer .doc-index__list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--line);
  color: var(--white);
  text-decoration: none;
  font-size: 15px;
  transition: color 200ms var(--ease), padding-left 200ms var(--ease);
}

.page-disclaimer .doc-index__list a .mono {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber);
  flex: none;
}

.page-disclaimer .doc-index__list a:hover,
.page-disclaimer .doc-index__list a:focus-visible {
  color: var(--cyan);
  padding-left: 8px;
  outline: none;
}

/* ---------- 条文区 ---------- */
.page-disclaimer .doc-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: clamp(32px, 5vw, 48px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-disclaimer .doc-section__num {
  display: block;
  font-size: 28px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-disclaimer .doc-section__body h2 {
  margin: 0 0 18px;
  font-size: clamp(22px, 3.6vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--white);
}

.page-disclaimer .doc-key {
  margin: 0 0 20px;
  padding-left: 16px;
  border-left: 2px solid var(--amber);
  font-size: 16px;
  line-height: 1.7;
  color: var(--white);
}

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

.page-disclaimer .doc-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--silver);
}

.page-disclaimer .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .doc-list li strong {
  color: var(--white);
  font-weight: 600;
}

.page-disclaimer .doc-list .mono {
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--white);
  word-break: break-all;
}

/* ---------- 尾部去向 ---------- */
.page-disclaimer .doc-outro {
  margin-top: clamp(56px, 8vw, 88px);
  padding-top: clamp(32px, 5vw, 48px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .doc-outro__title {
  margin: 0 0 24px;
  font-size: clamp(20px, 3vw, 24px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .doc-next {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-disclaimer .doc-next__card {
  display: grid;
  gap: 8px;
  padding: 22px 20px;
  border: 1px solid var(--graphite);
  border-radius: var(--radius-s);
  background: var(--panel);
  text-decoration: none;
  transition: border-color 220ms var(--ease), transform 220ms var(--ease),
    background 220ms var(--ease);
}

.page-disclaimer .doc-next__card h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}

.page-disclaimer .doc-next__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--silver);
}

.page-disclaimer .doc-next__go {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-disclaimer .doc-next__card:hover,
.page-disclaimer .doc-next__card:focus-visible {
  border-color: var(--cyan);
  background: #10161d;
  transform: translateY(-2px);
  outline: none;
}

/* ---------- 平板 ---------- */
@media (min-width: 680px) {
  .page-disclaimer .doc-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }

  .page-disclaimer .doc-next {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 桌面：左编号 + 受限正文 + 右侧留白 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .doc-section {
    grid-template-columns: var(--doc-num-col) minmax(0, var(--doc-measure));
    column-gap: 36px;
    padding: clamp(48px, 6vw, 72px) 0;
  }

  .page-disclaimer .doc-section__num {
    font-size: 48px;
    padding-top: 2px;
  }

  .page-disclaimer .doc-list li {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-progress__bar,
  .page-disclaimer .doc-index__list a,
  .page-disclaimer .doc-next__card {
    transition: none;
  }

  .page-disclaimer .doc-next__card:hover,
  .page-disclaimer .doc-next__card:focus-visible {
    transform: none;
  }
}
<<<END>>>