.page-disclaimer {
  --dc-rule-gap: 12px;
  background: var(--mist);
  color: var(--rock);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  isolation: isolate;
  background: var(--ink);
  color: var(--mist);
  padding: 20px 0 48px;
}

.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(174, 186, 192, 0.085) 1px, transparent 1px),
    linear-gradient(90deg, rgba(174, 186, 192, 0.085) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.page-disclaimer .dc-hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--lime) 0%, var(--term) 28%, transparent 62%);
}

.page-disclaimer .dc-hero__crumbs {
  margin-bottom: 28px;
}

.page-disclaimer .dc-hero__crumbs .crumbs__link,
.page-disclaimer .dc-hero__crumbs .crumbs__current {
  color: rgba(243, 246, 247, 0.62);
}

.page-disclaimer .dc-hero__crumbs .crumbs__link:hover {
  color: var(--lime);
}

.page-disclaimer .dc-hero__grid {
  row-gap: 34px;
}

.page-disclaimer .dc-hero .eyebrow {
  color: var(--lime);
}

.page-disclaimer .dc-hero__title {
  color: var(--mist);
  margin: 12px 0 18px;
  font-size: clamp(28px, 4.6vw, 50px);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-disclaimer .dc-hero__lead {
  color: rgba(243, 246, 247, 0.76);
  max-width: 58ch;
  margin: 0;
}

/* ---------- 规则速览 ---------- */
.page-disclaimer .dc-quick {
  border: 1px solid rgba(174, 186, 192, 0.24);
  background: rgba(20, 106, 140, 0.16);
  padding: 18px 18px 8px;
}

.page-disclaimer .dc-quick__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--term);
  text-transform: uppercase;
}

.page-disclaimer .dc-quick__head,
.page-disclaimer .dc-quick__row {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 8px;
  align-items: baseline;
}

.page-disclaimer .dc-quick__head {
  padding: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(174, 186, 192, 0.7);
}

.page-disclaimer .dc-quick__row {
  padding: 9px 0;
  border-top: 1px solid rgba(174, 186, 192, 0.18);
  text-decoration: none;
  color: rgba(243, 246, 247, 0.82);
  font-size: 12px;
  line-height: 1.5;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-disclaimer .dc-quick__row:hover,
.page-disclaimer .dc-quick__row:focus-visible {
  background: rgba(229, 255, 79, 0.1);
  color: var(--mist);
}

.page-disclaimer .dc-quick__name {
  font-weight: 600;
  color: var(--mist);
}

.page-disclaimer .dc-quick__row:hover .dc-quick__name {
  color: var(--lime);
}

.page-disclaimer .dc-quick__who {
  color: rgba(174, 186, 192, 0.9);
}

.page-disclaimer .dc-quick__res {
  color: rgba(243, 246, 247, 0.76);
}

/* ---------- 首屏下横幅 ---------- */
.page-disclaimer .dc-ribbon {
  background: var(--ink);
}

.page-disclaimer .dc-frame {
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(160deg, var(--lake-deep), var(--ink));
  border-top: 1px solid rgba(174, 186, 192, 0.18);
}

.page-disclaimer .dc-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.page-disclaimer .dc-frame__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 6px 12px;
  background: var(--ink);
  color: var(--lime);
  font-size: 11px;
  letter-spacing: 0.1em;
}

/* ---------- 通用区块 ---------- */
.page-disclaimer .dc-block {
  padding: 52px 0;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .dc-block__head {
  max-width: 78ch;
}

.page-disclaimer .dc-block__head .eyebrow {
  color: var(--lake);
}

.page-disclaimer .dc-block__head .h-section {
  margin: 10px 0 14px;
  color: var(--lake-deep);
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.25;
}

.page-disclaimer .dc-block__intro {
  margin: 0;
  color: var(--rock);
  max-width: 68ch;
}

.page-disclaimer .dc-block a.link-more {
  color: var(--lake);
}

/* ---------- 引用格式工具条 ---------- */
.page-disclaimer .dc-copybar {
  margin: 26px 0 8px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: rgba(20, 106, 140, 0.05);
}

.page-disclaimer .dc-copybar__text {
  margin: 0;
  font-size: 14px;
  color: var(--rock);
  flex: 1 1 260px;
}

/* ---------- 规则条 ---------- */
.page-disclaimer .dc-rules {
  margin-top: 22px;
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .dc-rule {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 18px 14px;
  border-top: 1px solid var(--line-soft);
  transition: background-color 0.25s var(--ease);
}

.page-disclaimer .dc-rule:hover,
.page-disclaimer .dc-rule:focus-within {
  background: rgba(20, 106, 140, 0.05);
}

.page-disclaimer .dc-rule__no {
  justify-self: start;
  padding: 3px 8px;
  min-width: 62px;
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--lake);
  border: 1px solid var(--line);
  background: rgba(20, 106, 140, 0.06);
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .dc-rule:hover .dc-rule__no {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--ink);
}

.page-disclaimer .dc-rule__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--lake-deep);
}

.page-disclaimer .dc-rule__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--rock);
  max-width: 74ch;
}

/* ---------- 深色礼包码区块 ---------- */
.page-disclaimer .dc-block--term {
  background: var(--ink);
  color: rgba(243, 246, 247, 0.8);
  border-top: 1px solid rgba(174, 186, 192, 0.16);
}

.page-disclaimer .dc-block--term .dc-block__head .eyebrow {
  color: var(--term);
}

.page-disclaimer .dc-block--term .dc-block__head .h-section {
  color: var(--mist);
}

.page-disclaimer .dc-block--term .dc-block__intro {
  color: rgba(243, 246, 247, 0.72);
}

.page-disclaimer .dc-block--term a.link-more {
  color: var(--lime);
}

.page-disclaimer .dc-term {
  margin-top: 26px;
  border: 1px solid rgba(53, 224, 155, 0.34);
  background: rgba(13, 62, 82, 0.55);
  padding: 20px;
}

.page-disclaimer .dc-tickets {
  list-style: none;
  margin: 14px 0 18px;
  padding: 0;
  border-top: 1px solid rgba(174, 186, 192, 0.18);
}

.page-disclaimer .dc-ticket {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(174, 186, 192, 0.14);
}

.page-disclaimer .dc-ticket__key {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--term);
}

.page-disclaimer .dc-ticket__val {
  font-size: 15px;
  line-height: 1.65;
  color: rgba(243, 246, 247, 0.86);
}

.page-disclaimer .dc-term__note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(243, 246, 247, 0.72);
}

/* ---------- 三步处理路径 ---------- */
.page-disclaimer .dc-steps__line {
  display: none;
  width: 100%;
  height: 22px;
  margin: 26px 0 0;
  color: var(--rock-light);
}

.page-disclaimer .dc-steps {
  margin-top: 24px;
}

.page-disclaimer .dc-step {
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-step:last-child {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-step__sum {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) 22px;
  align-items: center;
  gap: 10px;
  padding: 16px 8px;
  cursor: pointer;
  list-style: none;
  transition: background-color 0.25s var(--ease);
}

.page-disclaimer .dc-step__sum::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dc-step__sum:hover {
  background: rgba(20, 106, 140, 0.05);
}

.page-disclaimer .dc-step__no {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--lake);
}

.page-disclaimer .dc-step__label {
  font-size: 16px;
  font-weight: 600;
  color: var(--lake-deep);
}

.page-disclaimer .dc-step__hint {
  display: none;
  font-size: 13px;
  color: var(--rock-light);
}

.page-disclaimer .dc-step__icon {
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  text-align: center;
  color: var(--lake);
  transition: transform 0.25s var(--ease), color 0.25s var(--ease);
}

.page-disclaimer .dc-step[open] .dc-step__icon {
  transform: rotate(45deg);
  color: var(--amber);
}

.page-disclaimer .dc-step[open] .dc-step__label {
  color: var(--lake);
}

.page-disclaimer .dc-step .expand__panel {
  overflow: hidden;
}

.page-disclaimer .dc-step .expand__inner {
  padding: 0 8px 20px 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--rock);
  max-width: 76ch;
}

.page-disclaimer .dc-step .expand__inner p {
  margin: 0;
}

.page-disclaimer .dc-steps__foot {
  margin: 22px 0 0;
  font-size: 14px;
  color: var(--rock);
}

/* ---------- 适用范围 ---------- */
.page-disclaimer .dc-block--scope {
  background: linear-gradient(180deg, rgba(20, 106, 140, 0.055), transparent 70%);
}

.page-disclaimer .dc-scope__grid {
  row-gap: 32px;
}

.page-disclaimer .dc-scope__p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.74;
  color: var(--rock);
  max-width: 62ch;
}

.page-disclaimer .dc-scope__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .dc-scope__stat {
  background: var(--mist);
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-disclaimer .dc-scope__stat .stat__num {
  font-size: 34px;
  line-height: 1;
  color: var(--lake);
}

.page-disclaimer .dc-scope__stat .stat__label {
  font-size: 13px;
  line-height: 1.55;
  color: var(--rock);
}

.page-disclaimer .dc-scope__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--rock-light);
}

/* ---------- 注意事项 ---------- */
.page-disclaimer .dc-warn {
  border-left: 3px solid var(--amber);
  padding: 4px 0 4px 18px;
}

.page-disclaimer .dc-warn__eyebrow {
  color: var(--amber);
  margin: 0;
}

.page-disclaimer .dc-warn__title {
  margin: 10px 0 16px;
  color: var(--lake-deep);
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.3;
}

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

.page-disclaimer .dc-warn__list li {
  position: relative;
  padding: 12px 0 12px 20px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 15px;
  line-height: 1.7;
  color: var(--rock);
  max-width: 76ch;
}

.page-disclaimer .dc-warn__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 8px;
  height: 1px;
  background: var(--amber);
}

/* ---------- 出口 ---------- */
.page-disclaimer .dc-block--exit {
  background: var(--mist);
  padding-bottom: 64px;
}

.page-disclaimer .dc-exit {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  align-items: end;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}

.page-disclaimer .dc-exit__lead .h-section {
  margin: 0 0 12px;
  color: var(--lake-deep);
  font-size: clamp(20px, 2.4vw, 26px);
}

.page-disclaimer .dc-exit__lead p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--rock);
  max-width: 70ch;
}

.page-disclaimer .dc-exit__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .dc-quick__head,
  .page-disclaimer .dc-quick__row {
    font-size: 13px;
  }

  .page-disclaimer .dc-scope__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dc-hero {
    padding: 26px 0 62px;
  }

  .page-disclaimer .dc-frame {
    aspect-ratio: 1400 / 560;
  }

  .page-disclaimer .dc-block {
    padding: 64px 0;
  }

  .page-disclaimer .dc-rule {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 30px;
    align-items: start;
    padding: 20px 14px;
  }

  .page-disclaimer .dc-ticket {
    grid-template-columns: 144px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-disclaimer .dc-steps__line {
    display: block;
  }

  .page-disclaimer .dc-step__sum {
    grid-template-columns: 78px minmax(0, 0.9fr) minmax(0, 1.4fr) 22px;
    gap: 22px;
    padding: 18px 8px;
  }

  .page-disclaimer .dc-step__hint {
    display: block;
  }

  .page-disclaimer .dc-step .expand__inner {
    padding: 0 8px 22px 100px;
  }

  .page-disclaimer .dc-exit {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-quick__row,
  .page-disclaimer .dc-rule,
  .page-disclaimer .dc-rule__no,
  .page-disclaimer .dc-step__sum,
  .page-disclaimer .dc-step__icon {
    transition: none;
  }
}