.page-disclaimer {
  --dc-rule: rgba(242, 233, 216, 0.14);
  --dc-rule-soft: rgba(242, 233, 216, 0.07);
  --dc-wide: minmax(0, 1fr);
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(53, 242, 208, 0.07), transparent 70%),
    var(--ink-800);
  color: var(--paper);
  padding-bottom: clamp(48px, 7vw, 96px);
  overflow-x: hidden;
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: clamp(14px, 3vw, 22px) 0 clamp(10px, 2vw, 16px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-disclaimer .breadcrumb a {
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

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

/* ---------- 页头 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  padding: clamp(18px, 4vw, 34px) 0 clamp(26px, 5vw, 52px);
  background:
    repeating-linear-gradient(90deg, var(--dc-rule-soft) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, var(--dc-rule-soft) 0 1px, transparent 1px 72px),
    linear-gradient(180deg, var(--ink-850), var(--ink-800));
  border-bottom: 3px solid var(--ink-900);
}

.page-disclaimer .dc-hero__inner {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
}

.page-disclaimer .dc-hero__text {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.page-disclaimer .dc-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 6.2vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper);
}

.page-disclaimer .dc-hero h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: 16px;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
}

.page-disclaimer .dc-hero__lead {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(242, 233, 216, 0.82);
}

.page-disclaimer .dc-hero__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--moss);
}

.page-disclaimer .dc-hero__media {
  position: relative;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
  background: var(--ink-900);
  overflow: hidden;
  margin: 0;
  aspect-ratio: 5 / 2;
}

.page-disclaimer .dc-hero__media .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .dc-hero__media .media-frame__tag {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 6px 12px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-900);
  background: var(--amber);
}

/* ---------- 横向索引 ---------- */
.page-disclaimer .dc-index {
  display: flex;
  gap: 10px;
  margin: clamp(20px, 4vw, 34px) 0 0;
  padding: 12px 0 clamp(16px, 3vw, 26px);
  overflow-x: auto;
  border-bottom: 1px solid var(--dc-rule);
  scrollbar-width: thin;
}

.page-disclaimer .dc-index__item {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  padding: 10px 14px;
  border: 1px solid var(--dc-rule);
  border-radius: var(--radius);
  background: var(--ink-700);
  color: var(--paper);
  text-decoration: none;
  font-size: 13px;
  white-space: nowrap;
  transition: border-color 0.18s ease, transform 0.18s ease, background 0.18s ease;
}

.page-disclaimer .dc-index__num {
  font-size: 12px;
  color: var(--amber);
}

.page-disclaimer .dc-index__item:hover,
.page-disclaimer .dc-index__item:focus-visible {
  border-color: var(--line-strong);
  background: #164036;
  transform: translateY(-2px);
}

.page-disclaimer .dc-index__item:hover .dc-index__label,
.page-disclaimer .dc-index__item:focus-visible .dc-index__label {
  color: var(--cyan);
}

/* ---------- 文档章节 ---------- */
.page-disclaimer .dc-section {
  position: relative;
  display: grid;
  gap: 16px;
  padding: clamp(26px, 4.5vw, 48px) 0;
  border-bottom: 1px solid var(--dc-rule);
  scroll-margin-top: 96px;
}

.page-disclaimer .dc-section__band {
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 4px;
  display: block;
}

.page-disclaimer .dc-section__num {
  margin: 0;
  font-size: clamp(34px, 7vw, 56px);
  line-height: 1;
  font-weight: 700;
  color: rgba(242, 181, 68, 0.42);
  letter-spacing: -0.04em;
}

.page-disclaimer .dc-section__body {
  min-width: 0;
  max-width: 68ch;
}

.page-disclaimer .dc-section__body h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.2vw, 28px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .dc-section__body p {
  margin: 0 0 14px;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.9;
  color: rgba(242, 233, 216, 0.84);
}

.page-disclaimer .dc-section__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dc-section__body strong {
  color: var(--cyan);
  font-weight: 600;
}

.page-disclaimer .dc-list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding: 10px 12px 10px 34px;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.8;
  color: rgba(242, 233, 216, 0.84);
  background: rgba(18, 51, 43, 0.75);
  border-left: 3px solid var(--moss);
}

.page-disclaimer .dc-list li::before {
  content: "▍";
  position: absolute;
  left: 14px;
  top: 10px;
  color: var(--amber);
  font-size: 12px;
}

.page-disclaimer .dc-list--ordered {
  counter-reset: dcstep;
}

.page-disclaimer .dc-list--ordered li {
  counter-increment: dcstep;
  border-left-color: var(--clay);
}

.page-disclaimer .dc-list--ordered li::before {
  content: counter(dcstep, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--amber);
  top: 13px;
}

/* ---------- 注释栏 ---------- */
.page-disclaimer .dc-note {
  align-self: start;
  padding: 12px 14px;
  border: 1px solid var(--dc-rule);
  border-left: 3px solid var(--clay);
  background: rgba(6, 18, 15, 0.55);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-disclaimer .dc-note:hover {
  border-color: var(--line-strong);
  border-left-color: var(--clay);
  background: rgba(18, 51, 43, 0.7);
}

.page-disclaimer .dc-note__tag {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-disclaimer .dc-note__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--stone);
}

.page-disclaimer .dc-note:hover .dc-note__text {
  color: rgba(242, 233, 216, 0.8);
}

/* ---------- 后续入口 ---------- */
.page-disclaimer .dc-next {
  padding: clamp(30px, 5vw, 56px) 0 0;
}

.page-disclaimer .dc-next__title {
  margin: 0 0 clamp(16px, 3vw, 24px);
  font-family: var(--font-display);
  font-size: clamp(19px, 2.8vw, 26px);
  line-height: 1.3;
  color: var(--paper);
}

.page-disclaimer .dc-next__title::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 3px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--cyan);
}

.page-disclaimer .dc-next__grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

.page-disclaimer .dc-next__card {
  display: block;
  padding: 18px 16px;
  border: 2px solid var(--ink-900);
  border-radius: var(--radius);
  background: var(--ink-700);
  box-shadow: var(--shadow-hard);
  text-decoration: none;
  color: var(--paper);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.page-disclaimer .dc-next__card:hover,
.page-disclaimer .dc-next__card:focus-visible {
  transform: translate(-2px, -2px);
  border-color: var(--line-strong);
  box-shadow: 8px 8px 0 rgba(6, 18, 15, 0.9);
}

.page-disclaimer .dc-next__card-title {
  margin: 10px 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--paper);
}

.page-disclaimer .dc-next__card-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(242, 233, 216, 0.66);
}

.page-disclaimer .dc-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dc-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }

  .page-disclaimer .dc-index {
    flex-wrap: wrap;
    overflow-x: visible;
  }

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

/* ---------- 桌面：宽窄双栏 ---------- */
@media (min-width: 1000px) {
  .page-disclaimer .dc-hero {
    padding-top: clamp(28px, 3vw, 44px);
  }

  .page-disclaimer .dc-section {
    grid-template-columns: 96px minmax(0, 1fr) 264px;
    gap: clamp(24px, 3.4vw, 48px);
    padding: clamp(34px, 4vw, 54px) 0;
  }

  .page-disclaimer .dc-section__num {
    font-size: 60px;
    text-align: right;
    padding-right: 6px;
  }

  .page-disclaimer .dc-section__body {
    max-width: 64ch;
  }

  .page-disclaimer .dc-index__item {
    flex: 1 1 0;
    justify-content: flex-start;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #111;
  }

  .page-disclaimer .dc-hero,
  .page-disclaimer .dc-note,
  .page-disclaimer .dc-next {
    background: none;
    box-shadow: none;
  }

  .page-disclaimer .dc-hero__media,
  .page-disclaimer .dc-index,
  .page-disclaimer .dc-next__actions {
    display: none;
  }

  .page-disclaimer .dc-hero h1,
  .page-disclaimer .dc-section__body h2,
  .page-disclaimer .dc-section__body p,
  .page-disclaimer .dc-list li {
    color: #111;
  }

  .page-disclaimer .dc-hero h1::after {
    background: #111;
  }

  .page-disclaimer .dc-section {
    grid-template-columns: 1fr;
    page-break-inside: avoid;
  }
}
<<<PAGE_CSS_END>>>