.page-disclaimer {
  --dc-num-w: clamp(58px, 8vw, 96px);
  --dc-col-gap: clamp(20px, 3vw, 44px);
  background: var(--arena);
  color: var(--paper);
  padding-bottom: clamp(64px, 9vw, 120px);
}

/* 面包屑 */
.page-disclaimer .dc-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(20px, 3vw, 34px);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-disclaimer .dc-crumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .dc-crumb a:hover,
.page-disclaimer .dc-crumb a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-disclaimer .dc-crumb__sep {
  color: var(--line);
}

.page-disclaimer .dc-crumb__now {
  color: var(--neon-soft);
}

/* 页头 */
.page-disclaimer .dc-hero {
  position: relative;
}

.page-disclaimer .dc-band {
  position: relative;
  height: clamp(46px, 6vw, 68px);
  margin-top: clamp(18px, 3vw, 32px);
  background: linear-gradient(104deg, var(--night) 0%, #0a2a3f 48%, var(--night) 100%);
  clip-path: polygon(0 14px, 100% 0, 100% calc(100% - 14px), 0 100%);
  overflow: hidden;
}

.page-disclaimer .dc-band::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, var(--neon) 0%, rgba(47, 243, 208, 0.22) 44%, transparent 100%);
}

.page-disclaimer .dc-hero__inner {
  padding-top: clamp(26px, 4.5vw, 52px);
  padding-bottom: clamp(24px, 3.5vw, 42px);
}

.page-disclaimer .dc-hero__title {
  margin: 12px 0 0;
  font-size: clamp(2.3rem, 8.5vw, 4.6rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
  text-shadow: 0 0 48px rgba(47, 243, 208, 0.16);
}

.page-disclaimer .dc-hero__lead {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 60ch;
  font-size: clamp(0.96rem, 2.4vw, 1.08rem);
  line-height: 1.9;
  color: var(--mist);
}

/* 抽象纹理 */
.page-disclaimer .dc-texture {
  position: relative;
  margin: 0;
  height: clamp(128px, 19vw, 236px);
  overflow: hidden;
  background: var(--arena);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-texture img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  opacity: 0.14;
}

.page-disclaimer .dc-texture::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(130% 100% at 50% 40%, transparent 8%, var(--arena) 84%);
  pointer-events: none;
}

/* 关键数字带 */
.page-disclaimer .dc-strip {
  background: linear-gradient(180deg, rgba(12, 32, 56, 0.9), rgba(6, 18, 36, 0.92));
}

.page-disclaimer .dc-strip .container {
  padding-top: 0;
  padding-bottom: 0;
}

.page-disclaimer .dc-strip__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  background: var(--line);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.page-disclaimer .dc-strip__cell {
  display: grid;
  gap: 8px;
  padding: clamp(18px, 3vw, 28px) clamp(18px, 2.6vw, 28px);
  background: var(--arena);
}

.page-disclaimer .dc-strip__cell dt {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-disclaimer .dc-strip__cell dd {
  margin: 0;
  font-size: clamp(0.92rem, 2.3vw, 1rem);
  line-height: 1.6;
  color: var(--paper);
}

.page-disclaimer .dc-strip__cell .mono {
  font-family: var(--mono);
  font-size: clamp(1.35rem, 3.6vw, 1.7rem);
  font-weight: 700;
  color: var(--ember);
  font-variant-numeric: tabular-nums;
  margin-right: 6px;
  vertical-align: -2px;
}

/* 条款正文 */
.page-disclaimer .dc-clauses {
  padding-top: clamp(48px, 7vw, 88px);
}

.page-disclaimer .dc-clauses__head {
  display: grid;
  gap: 12px;
  max-width: 62ch;
  margin-bottom: clamp(28px, 4.5vw, 52px);
}

.page-disclaimer .dc-clauses__head h2 {
  margin: 0;
  font-size: clamp(1.4rem, 4.2vw, 2rem);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .dc-clauses__head p {
  margin: 0;
  font-size: clamp(0.92rem, 2.3vw, 1rem);
  line-height: 1.85;
  color: var(--mist);
}

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

.page-disclaimer .dc-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: clamp(24px, 3.6vw, 38px) 0 clamp(24px, 3.6vw, 38px) clamp(14px, 2vw, 22px);
  border-bottom: 1px solid var(--line);
  border-left: 4px solid transparent;
  transition: border-left-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-disclaimer .dc-item:hover,
.page-disclaimer .dc-item:focus-within {
  border-left-color: var(--neon);
  background-color: rgba(122, 190, 255, 0.035);
}

.page-disclaimer .dc-item__num {
  display: inline-block;
  align-self: start;
  font-family: var(--mono);
  font-size: clamp(1.75rem, 6vw, 2.6rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--paper);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .dc-item:hover .dc-item__num,
.page-disclaimer .dc-item__num:focus-visible {
  color: var(--ember);
}

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

.page-disclaimer .dc-item__title {
  margin: 0 0 12px;
  font-size: clamp(1.02rem, 3vw, 1.32rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-disclaimer .dc-item__text {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(0.94rem, 2.35vw, 1rem);
  line-height: 1.9;
  color: var(--mist);
}

.page-disclaimer .dc-item__text + .dc-item__text {
  margin-top: 12px;
}

/* 结尾通道 */
.page-disclaimer .dc-note {
  display: grid;
  gap: clamp(18px, 2.6vw, 26px);
  margin-top: clamp(44px, 6vw, 76px);
  padding: clamp(24px, 3.6vw, 40px);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-m);
  background: linear-gradient(140deg, rgba(12, 32, 56, 0.92), rgba(6, 18, 36, 0.7));
}

.page-disclaimer .dc-note p {
  margin: 0;
  max-width: 54ch;
  font-size: clamp(0.94rem, 2.3vw, 1.02rem);
  line-height: 1.88;
  color: var(--paper);
}

.page-disclaimer .dc-note__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-disclaimer .dc-strip__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .dc-note {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: clamp(24px, 4vw, 48px);
  }
}

@media (min-width: 860px) {
  .page-disclaimer .dc-item {
    grid-template-columns: var(--dc-num-w) minmax(0, 1fr);
    column-gap: var(--dc-col-gap);
    align-items: start;
  }

  .page-disclaimer .dc-item__num {
    padding-top: 2px;
  }
}

/* 弱动效偏好 */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-item,
  .page-disclaimer .dc-item__num,
  .page-disclaimer .dc-crumb a {
    transition: none;
  }
}