.page-disclaimer {
  --dc-card-bg: #10151B;
  --dc-gap: 18px;
  padding-bottom: 84px;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumbs {
  padding-top: 20px;
}

/* ---------- 首屏框景 ---------- */
.page-disclaimer .disc-hero {
  padding-top: 16px;
}

.page-disclaimer .disc-hero__frame {
  position: relative;
  border: 2px solid var(--line);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(52, 200, 255, .10) 0%, rgba(10, 12, 16, 0) 55%),
    linear-gradient(158deg, #10151B 0%, #0A0C10 62%);
  padding: 30px 18px 26px;
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .disc-hero__frame::before,
.page-disclaimer .disc-hero__frame::after {
  content: "";
  position: absolute;
  width: 52px;
  height: 52px;
  pointer-events: none;
}

.page-disclaimer .disc-hero__frame::before {
  top: -2px;
  left: -2px;
  border-top: 3px solid var(--gold);
  border-left: 3px solid var(--gold);
}

.page-disclaimer .disc-hero__frame::after {
  right: -2px;
  bottom: -2px;
  border-right: 3px solid var(--neon);
  border-bottom: 3px solid var(--neon);
}

.page-disclaimer .disc-hero__title {
  margin: 14px 0 0;
  max-width: 22ch;
  font-size: clamp(1.85rem, 4.4vw, 3.35rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white-soft);
}

.page-disclaimer .disc-hero__lede {
  margin-top: 18px;
  max-width: 62ch;
  color: var(--text);
}

.page-disclaimer .disc-hero__meta {
  display: grid;
  gap: 10px;
  margin: 26px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.page-disclaimer .disc-hero__meta-item {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
}

.page-disclaimer .disc-hero__meta-key {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-disclaimer .disc-hero__meta-val {
  font-size: 14px;
  color: var(--gold-hi);
}

/* ---------- 数据条 ---------- */
.page-disclaimer .disc-strip {
  margin-top: 26px;
}

/* ---------- 顶部横幅 ---------- */
.page-disclaimer .disc-banner {
  margin-top: 26px;
}

.page-disclaimer .disc-banner .media-frame__img img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.62) contrast(1.08);
}

.page-disclaimer .disc-banner .media-frame__cap {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
}

/* ---------- 条款索引条 ---------- */
.page-disclaimer .clause-index {
  position: sticky;
  top: var(--header-h);
  z-index: 6;
  margin-top: 28px;
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  background: rgba(10, 12, 16, .94);
}

.page-disclaimer .clause-index__list {
  display: flex;
  margin: 0;
  padding: 0;
  overflow-x: auto;
  list-style: none;
  scrollbar-width: none;
}

.page-disclaimer .clause-index__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .clause-index__item {
  flex: 0 0 auto;
}

.page-disclaimer .clause-index__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 14px;
  border-right: 1px solid var(--line);
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: color .18s var(--ease), background-color .18s var(--ease);
}

.page-disclaimer .clause-index__num {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--gold);
}

.page-disclaimer .clause-index__link:hover,
.page-disclaimer .clause-index__link:focus-visible,
.page-disclaimer .clause-index__link.is-current {
  color: var(--gold-hi);
  background: #10151B;
  box-shadow: inset 0 -2px 0 var(--neon);
}

/* ---------- 条款卡片 ---------- */
.page-disclaimer .clause-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dc-gap);
  margin-top: 22px;
  padding: 22px 18px;
  border: 2px solid var(--line);
  border-left: 4px solid var(--gold);
  background: var(--dc-card-bg);
  scroll-margin-top: calc(var(--header-h) + 72px);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}

.page-disclaimer .clause-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-soft);
}

.page-disclaimer .clause-card--blue {
  border-left-color: var(--blue);
}

.page-disclaimer .clause-card--blue:hover {
  border-color: var(--blue);
}

.page-disclaimer .clause-card--amber {
  border-left-color: var(--amber);
}

.page-disclaimer .clause-card--amber:hover {
  border-color: var(--amber);
}

.page-disclaimer .clause-card--neon {
  border-left-color: var(--neon);
  background: linear-gradient(118deg, var(--green-deep) 0%, #10151B 68%);
}

.page-disclaimer .clause-card--neon:hover {
  border-color: var(--neon);
}

.page-disclaimer .clause-card__aside {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .clause-card__no {
  font-family: var(--mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-disclaimer .clause-card--blue .clause-card__no {
  color: var(--blue);
}

.page-disclaimer .clause-card--amber .clause-card__no {
  color: var(--amber);
}

.page-disclaimer .clause-card--neon .clause-card__no {
  color: var(--neon);
}

.page-disclaimer .clause-card__title {
  margin: 0 0 14px;
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--white-soft);
}

.page-disclaimer .prose {
  color: var(--text);
}

.page-disclaimer .prose > * + * {
  margin-top: 14px;
}

.page-disclaimer .prose a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .prose a:hover {
  color: var(--neon);
}

/* 要点列表 */
.page-disclaimer .clause-points {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause-points__item {
  position: relative;
  padding: 11px 0 11px 26px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
}

.page-disclaimer .clause-points__item::before {
  content: "›";
  position: absolute;
  left: 4px;
  top: 10px;
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--gold-hi);
}

/* 折叠补充 */
.page-disclaimer .clause-fold {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background: rgba(20, 25, 32, .7);
}

.page-disclaimer .clause-fold__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--gold-hi);
  list-style: none;
}

.page-disclaimer .clause-fold__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause-fold__summary::before {
  content: "+";
  color: var(--neon);
  font-weight: 700;
}

.page-disclaimer .clause-fold[open] .clause-fold__summary::before {
  content: "–";
}

.page-disclaimer .clause-fold__summary:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-disclaimer .clause-fold__body {
  padding: 0 14px 16px;
  font-size: 15px;
}

/* 反馈步骤列表 */
.page-disclaimer .disc-steps {
  margin: 18px 0 0;
}

.page-disclaimer .disc-steps .list-index__item {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-steps .list-index__num {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--neon);
}

.page-disclaimer .disc-steps .list-index__title {
  margin: 4px 0 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white-soft);
}

.page-disclaimer .disc-steps .list-index__meta {
  margin-top: 4px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 相关入口 ---------- */
.page-disclaimer .disc-related {
  margin-top: 56px;
  padding-top: 28px;
  border-top: 2px solid var(--line);
}

.page-disclaimer .disc-related__list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-related__item {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-related__link {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 6px 14px;
  padding: 15px 6px;
  color: var(--text);
  text-decoration: none;
  transition: background-color .18s var(--ease), color .18s var(--ease);
}

.page-disclaimer .disc-related__link:hover,
.page-disclaimer .disc-related__link:focus-visible {
  background: #10151B;
  color: var(--white-soft);
}

.page-disclaimer .disc-related__num {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1.5;
}

.page-disclaimer .disc-related__name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white-soft);
}

.page-disclaimer .disc-related__desc {
  grid-column: 2;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.page-disclaimer .disc-related__link:hover .disc-related__name,
.page-disclaimer .disc-related__link:focus-visible .disc-related__name {
  color: var(--gold-hi);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-hero__frame {
    padding: 42px 38px 34px;
  }

  .page-disclaimer .disc-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-disclaimer .disc-hero__meta-item {
    flex-direction: column;
    gap: 6px;
  }

  .page-disclaimer .clause-card {
    padding: 28px 30px;
    margin-top: 26px;
  }

  .page-disclaimer .disc-related__link {
    grid-template-columns: 48px 200px 1fr;
    align-items: baseline;
  }

  .page-disclaimer .disc-related__desc {
    grid-column: 3;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .clause-card {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
    padding: 34px 38px;
  }

  .page-disclaimer .clause-card__aside {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding-top: 4px;
    border-right: 1px solid var(--line);
    min-height: 100%;
  }

  .page-disclaimer .clause-card__no {
    font-size: 44px;
  }

  .page-disclaimer .clause-card__title {
    font-size: 1.9rem;
  }
}

@media (min-width: 1240px) {
  .page-disclaimer .clause-index__link {
    padding: 14px 20px;
    font-size: 15px;
  }

  .page-disclaimer .disc-hero__frame {
    padding: 52px 48px 40px;
  }
}