/* ===== 法律声明页 page-disclaimer ===== */
.page-disclaimer {
  --dc-aside-w: 340px;
  --dc-rule: 1px solid var(--grid-600);
  color: var(--ice-60);
}

.page-disclaimer .dc-crumbs-wrap {
  padding-top: clamp(20px, 4vw, 36px);
}

.page-disclaimer .dc-mast {
  padding-top: clamp(20px, 4vw, 32px);
}

.page-disclaimer .dc-mast__kicker {
  margin: 0 0 10px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan-400);
}

.page-disclaimer .dc-mast__title {
  margin: 0;
  color: var(--ice-100);
}

.page-disclaimer .dc-mast__lead {
  max-width: 62ch;
  margin: clamp(14px, 2vw, 22px) 0 0;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--ice-60);
}

.page-disclaimer .dc-mast__figure {
  margin: clamp(26px, 4vw, 44px) 0 0;
  border: var(--dc-rule);
  background: var(--navy-800);
}

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

.page-disclaimer .nx-media__caption {
  padding: 10px 14px;
  border-top: var(--dc-rule);
  font-family: var(--f-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--ice-60);
}

.page-disclaimer .dc-body {
  padding-top: clamp(48px, 9vh, 110px);
}

.page-disclaimer .dc-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 6vw, 48px);
}

/* --- 右栏速览卡片 --- */
.page-disclaimer .dc-summary__card {
  padding: clamp(20px, 3vw, 28px);
  background: var(--navy-800);
  border-top: 2px solid var(--signal-500);
}

.page-disclaimer .dc-summary__label {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--ice-60);
}

.page-disclaimer .dc-summary__title {
  margin: 8px 0 16px;
  color: var(--ice-100);
}

.page-disclaimer .dc-summary__list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-disclaimer .dc-summary__item {
  border-top: var(--dc-rule);
}

.page-disclaimer .dc-summary__item:first-child {
  border-top: 0;
}

.page-disclaimer .dc-summary__link {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 12px 4px 12px 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ice-100);
  text-decoration: none;
  transition: color var(--t-link), padding-left var(--t-link);
}

.page-disclaimer .dc-summary__link:hover,
.page-disclaimer .dc-summary__link:focus-visible {
  color: var(--cyan-400);
  padding-left: 6px;
}

.page-disclaimer .dc-summary__num {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan-700);
  transition: color var(--t-link);
}

.page-disclaimer .dc-summary__link:hover .dc-summary__num,
.page-disclaimer .dc-summary__link:focus-visible .dc-summary__num {
  color: var(--cyan-400);
}

.page-disclaimer .dc-summary__note {
  margin: 16px 0 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--ice-60);
  word-break: break-word;
}

/* --- 条款正文 --- */
.page-disclaimer .dc-clauses__title {
  margin: 0 0 clamp(20px, 3vw, 32px);
  color: var(--ice-100);
}

.page-disclaimer .dc-clause {
  scroll-margin-top: 96px;
  padding-top: clamp(22px, 3vw, 30px);
  border-top: var(--dc-rule);
}

.page-disclaimer .dc-clauses .dc-clause:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .dc-clause + .dc-clause {
  margin-top: clamp(28px, 4vw, 42px);
}

.page-disclaimer .dc-clause__head {
  display: flex;
  gap: 14px;
  align-items: baseline;
}

.page-disclaimer .dc-clause__num {
  flex: none;
  font-family: var(--f-mono);
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--cyan-400);
}

.page-disclaimer .dc-clause__title {
  margin: 0;
  color: var(--ice-100);
}

.page-disclaimer .dc-clause p {
  margin: 0 0 1.1em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ice-60);
}

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

.page-disclaimer .dc-clause a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-700);
  transition: border-color var(--t-link), color var(--t-link);
}

.page-disclaimer .dc-clause a:hover,
.page-disclaimer .dc-clause a:focus-visible {
  border-bottom-color: var(--cyan-400);
}

.page-disclaimer .dc-clause__body {
  margin-top: 16px;
}

.page-disclaimer .dc-data {
  font-family: var(--f-mono);
  font-weight: 600;
  color: var(--ice-100);
}

.page-disclaimer .dc-sample {
  margin: 0 0 1.1em;
  padding: 14px 18px;
  background: var(--navy-700);
  border-left: 2px solid var(--cyan-400);
}

.page-disclaimer .dc-sample__label {
  margin: 0 0 6px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan-400);
}

.page-disclaimer .dc-sample__text {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--ice-100);
}

.page-disclaimer .dc-toggle {
  margin-top: 14px;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--grid-600);
  color: var(--cyan-400);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: border-color var(--t-base), color var(--t-base);
}

.page-disclaimer .dc-toggle:hover {
  border-color: var(--cyan-400);
}

.page-disclaimer .dc-toggle:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 2px;
}

/* --- 收束渐变带 --- */
.page-disclaimer .dc-beam {
  height: clamp(48px, 7vw, 88px);
  margin-top: clamp(56px, 9vh, 120px);
  border-top: var(--dc-rule);
  background: linear-gradient(180deg, var(--navy-950) 0%, var(--charcoal-900) 100%);
}

@media (min-width: 720px) {
  .page-disclaimer .dc-clause__head {
    gap: 20px;
  }

  .page-disclaimer .dc-clause__body {
    margin-top: 18px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .dc-body__grid {
    grid-template-columns: minmax(0, 1fr) var(--dc-aside-w);
    gap: 64px;
  }

  .page-disclaimer .dc-clauses {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer .dc-summary {
    grid-column: 2;
    grid-row: 1;
  }

  .page-disclaimer .dc-summary__card {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-summary__link,
  .page-disclaimer .dc-summary__num,
  .page-disclaimer .dc-clause a,
  .page-disclaimer .dc-toggle {
    transition: none;
  }
}