.page-disclaimer {
  --dc-rail-w: 108px;
  --dc-panel: rgba(22, 22, 26, 0.66);
  background: var(--ink);
  color: var(--silver);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(52px, 8vw, 112px) 0 clamp(42px, 6vw, 76px);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(108, 62, 245, 0.22) 0%, rgba(11, 11, 13, 0) 58%),
    radial-gradient(80% 70% at 4% 100%, rgba(201, 162, 39, 0.13) 0%, rgba(11, 11, 13, 0) 62%),
    var(--ink);
  border-bottom: 1px solid var(--rule-dark);
}

.page-disclaimer .dc-hero__mesh {
  position: absolute;
  top: -12%;
  right: -12%;
  width: min(760px, 82%);
  height: 132%;
  opacity: 0.62;
  pointer-events: none;
}

.page-disclaimer .dc-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 66em;
}

.page-disclaimer .dc-hero .eyebrow {
  margin: 26px 0 14px;
}

.page-disclaimer .dc-hero .h1 {
  margin: 0 0 20px;
  max-width: 22em;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.4vw, 3.25rem);
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .dc-hero .lede {
  max-width: 44em;
  color: rgba(216, 220, 227, 0.82);
}

/* ---------- 现行为准条 ---------- */
.page-disclaimer .dc-stage {
  background: var(--ink);
  border-top: 1px solid var(--gold);
}

.page-disclaimer .dc-stage__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 18px;
  padding: 18px 0;
}

.page-disclaimer .dc-stage__tag {
  flex: none;
  padding: 3px 10px;
  border: 1px solid rgba(201, 162, 39, 0.5);
  border-radius: var(--radius);
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
}

.page-disclaimer .dc-stage__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(216, 220, 227, 0.74);
}

/* ---------- 横幅视觉 ---------- */
.page-disclaimer .dc-banner {
  background: var(--ink);
  padding: 0 0 clamp(40px, 6vw, 76px);
}

.page-disclaimer .dc-banner__figure {
  margin: 0;
  aspect-ratio: 21 / 9;
  border: 1px solid var(--rule-dark);
  overflow: hidden;
}

.page-disclaimer .dc-banner__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 章节骨架 ---------- */
.page-disclaimer .dc-section {
  --dc-rule: var(--rule-dark);
  --dc-head: var(--paper);
  --dc-body: rgba(216, 220, 227, 0.80);
  --dc-dim: rgba(216, 220, 227, 0.58);
  padding: clamp(60px, 8vw, 128px) 0;
  border-top: 1px solid var(--rule-dark-soft);
  color: var(--dc-body);
}

.page-disclaimer .dc-section--light {
  background: var(--paper);
  --dc-rule: var(--rule-light);
  --dc-head: var(--ink);
  --dc-body: rgba(11, 11, 13, 0.78);
  --dc-dim: rgba(11, 11, 13, 0.55);
  --dc-panel: #ffffff;
  border-top-color: var(--rule-light);
}

.page-disclaimer .dc-section--indigo { background: var(--indigo); }
.page-disclaimer .dc-section--teal { background: var(--teal); }
.page-disclaimer .dc-section--iron { background: var(--iron); }

.page-disclaimer .dc-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 48px);
}

.page-disclaimer .dc-rail {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .dc-rail__num {
  font-size: 1.7rem;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-disclaimer .dc-rail__label {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--dc-dim);
}

.page-disclaimer .dc-main {
  min-width: 0;
}

.page-disclaimer .dc-section .h2 {
  margin: 0 0 18px;
  max-width: 22em;
  font-size: clamp(1.45rem, 2.6vw, 2.1rem);
  line-height: 1.32;
  letter-spacing: -0.015em;
  color: var(--dc-head);
}

.page-disclaimer .dc-prose,
.page-disclaimer .dc-section .prose {
  margin: 0 0 clamp(28px, 3.4vw, 40px);
  max-width: 44em;
  line-height: 1.85;
  color: var(--dc-body);
}

/* ---------- 编号条款 ---------- */
.page-disclaimer .dc-clauses {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .dc-clause {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 6px 16px;
  padding: 22px 0 22px 14px;
  border-top: 1px solid var(--dc-rule);
}

.page-disclaimer .dc-clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  bottom: 20px;
  width: 2px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform var(--dur) var(--ease);
}

.page-disclaimer .dc-clause:hover::before,
.page-disclaimer .dc-clause:focus-within::before {
  transform: scaleY(1);
}

.page-disclaimer .dc-clause__num {
  padding-top: 4px;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-disclaimer .dc-clause__body {
  min-width: 0;
}

.page-disclaimer .dc-clause__title {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--dc-head);
}

.page-disclaimer .dc-clause__body p {
  margin: 0;
  max-width: 46em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--dc-body);
}

/* ---------- 保修对照 ---------- */
.page-disclaimer .dc-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 34px;
  border: 1px solid var(--dc-rule);
  background: var(--dc-rule);
}

.page-disclaimer .dc-compare__col {
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--dc-panel);
}

.page-disclaimer .dc-compare__title {
  margin: 0 0 16px;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--dc-head);
}

.page-disclaimer .dc-compare__col--in .dc-compare__title {
  color: var(--gold-hi);
}

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

.page-disclaimer .dc-compare__list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--dc-body);
}

.page-disclaimer .dc-compare__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 1px;
  background: var(--dc-dim);
}

.page-disclaimer .dc-compare__col--in .dc-compare__list li::before {
  width: 12px;
  background: var(--gold);
}

.page-disclaimer .dc-facts {
  display: grid;
  gap: 14px;
}

.page-disclaimer .dc-facts p {
  margin: 0;
  padding-left: 16px;
  border-left: 1px solid var(--dc-rule);
  font-size: 0.95rem;
  line-height: 1.82;
  color: var(--dc-body);
}

/* ---------- 底部入口 ---------- */
.page-disclaimer .dc-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(30px, 4vw, 44px);
}

.page-disclaimer .dc-cta__btn {
  border: 1px solid var(--rule-light-strong);
  background: transparent;
  color: var(--ink);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .dc-cta__btn:hover,
.page-disclaimer .dc-cta__btn:focus-visible {
  border-color: var(--gold);
  color: var(--gold);
}

/* ---------- 焦点反馈 ---------- */
.page-disclaimer a:focus-visible,
.page-disclaimer button:focus-visible {
  outline: 1px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 860px) {
  .page-disclaimer .dc-section__grid {
    grid-template-columns: var(--dc-rail-w) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-disclaimer .dc-rail {
    display: block;
    position: sticky;
    top: 120px;
  }

  .page-disclaimer .dc-rail__num {
    display: block;
    margin-bottom: 8px;
    font-size: 2.3rem;
  }

  .page-disclaimer .dc-compare {
    grid-template-columns: 1fr 1fr;
  }

  .page-disclaimer .dc-clause {
    grid-template-columns: 56px minmax(0, 1fr);
    padding: 26px 0 26px 18px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-clause::before,
  .page-disclaimer .dc-cta__btn {
    transition: none;
  }

  .page-disclaimer .dc-clause::before {
    transform: scaleY(1);
    opacity: 0;
  }

  .page-disclaimer .dc-clause:hover::before,
  .page-disclaimer .dc-clause:focus-within::before {
    opacity: 1;
  }
}