.page-disclaimer {
  --dc-line: rgba(244, 246, 250, .1);
  --dc-line-hover: var(--cyan);
  --dc-panel: var(--charcoal);
  --dc-soft: var(--navy);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .dc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(155deg, var(--navy) 0%, var(--obsidian) 62%, var(--obsidian) 100%);
  border-radius: 0 0 var(--r-lg) var(--r-lg);
}

.page-disclaimer .dc-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .5;
}

.page-disclaimer .dc-hero__inner {
  padding: clamp(30px, 7vw, 78px) clamp(18px, 4vw, 40px) clamp(34px, 6vw, 66px);
}

.page-disclaimer .dc-hero .crumbs {
  margin-bottom: 22px;
}

.page-disclaimer .dc-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(38px, 8vw, 68px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .dc-hero__lede {
  max-width: 62ch;
  margin: 18px 0 0;
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.85;
  color: var(--grey);
}

/* ---------- 备案信息条 ---------- */

.page-disclaimer .dc-filing {
  background: var(--dc-soft);
  border-top: 1px solid var(--dc-line);
  border-bottom: 1px solid var(--dc-line);
}

.page-disclaimer .dc-filing__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 13px clamp(18px, 4vw, 40px);
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-disclaimer .dc-filing__label {
  color: var(--grey);
  font-weight: 500;
  letter-spacing: .16em;
}

.page-disclaimer .dc-filing__code {
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dc-filing__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange);
}

/* ---------- 目录胶囊条 ---------- */

.page-disclaimer .dc-toc {
  position: sticky;
  top: 62px;
  z-index: 20;
  background: rgba(11, 13, 18, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--dc-line);
}

.page-disclaimer .dc-toc__inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px clamp(18px, 4vw, 40px);
  scrollbar-width: none;
}

.page-disclaimer .dc-toc__inner::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .dc-toc__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 8px 17px;
  border-radius: var(--pill);
  border: 1px solid var(--dc-line);
  background: var(--dc-panel);
  color: var(--grey);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .dc-toc__link:hover,
.page-disclaimer .dc-toc__link:focus-visible {
  color: var(--obsidian);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 分块区 ---------- */

.page-disclaimer .dc-blocks {
  padding: clamp(38px, 7vw, 92px) 0 clamp(44px, 7vw, 96px);
}

.page-disclaimer .dc-block {
  display: grid;
  gap: clamp(16px, 3vw, 28px);
  padding: clamp(26px, 3.6vw, 44px);
  margin-bottom: clamp(20px, 3.2vw, 36px);
  background: var(--dc-panel);
  border: 1px solid var(--dc-line);
  border-radius: 28px;
  transition: border-color .24s var(--ease), transform .24s var(--ease), background .24s var(--ease);
}

.page-disclaimer .dc-block:last-of-type {
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-disclaimer .dc-block:hover {
  border-color: var(--dc-line-hover);
  background: var(--dc-soft);
  transform: translateY(-4px);
}

.page-disclaimer .dc-block__head {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-disclaimer .dc-block__num {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dc-block__title {
  margin: 0;
  padding-left: 15px;
  border-left: 4px solid var(--red);
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .dc-block__body p {
  margin: 0 0 15px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--white);
}

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

.page-disclaimer .dc-block__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 214, .42);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .dc-block__body a:hover,
.page-disclaimer .dc-block__body a:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

/* ---------- 数据要点 ---------- */

.page-disclaimer .dc-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 20px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-facts li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 108px;
  padding: 12px 18px;
  border-radius: var(--r-sm);
  background: var(--dc-soft);
  border: 1px solid var(--dc-line);
}

.page-disclaimer .dc-facts__v {
  font-family: var(--font-num);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dc-facts__k {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--grey);
}

/* ---------- 折叠补充 ---------- */

.page-disclaimer .dc-fold {
  margin-top: 6px;
}

/* ---------- 回到顶部 ---------- */

.page-disclaimer .dc-backtop {
  display: flex;
  justify-content: center;
  margin-top: clamp(8px, 2vw, 20px);
}

.page-disclaimer .dc-backtop .btn {
  border-radius: var(--pill);
  padding: 12px 30px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .04em;
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-disclaimer .dc-block {
    grid-template-columns: minmax(200px, .84fr) minmax(0, 1.65fr);
    align-items: start;
    gap: clamp(28px, 4vw, 58px);
  }

  .page-disclaimer .dc-facts {
    margin-top: 22px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .dc-toc {
    top: 0;
  }

  .page-disclaimer .dc-hero__inner {
    padding-top: clamp(48px, 7vw, 90px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-block,
  .page-disclaimer .dc-toc__link,
  .page-disclaimer .dc-block__body a {
    transition: none;
  }

  .page-disclaimer .dc-block:hover {
    transform: none;
  }
}