.page-disclaimer {
  --dc-hair-strong: rgba(245, 195, 75, 0.30);
  --dc-hair-soft: rgba(232, 238, 246, 0.14);
  --dc-body: rgba(232, 238, 246, 0.84);
  --dc-ink: var(--mid-blue);
  background: var(--deep-night);
  color: var(--dc-body);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  padding: clamp(1.6rem, 5vw, 3.4rem) 0 clamp(1.4rem, 4vw, 2.4rem);
}
.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -12%;
  width: min(620px, 78vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%,
      rgba(30, 92, 143, 0.52) 0%,
      rgba(245, 195, 75, 0.14) 44%,
      rgba(4, 16, 31, 0) 72%);
  pointer-events: none;
}
.page-disclaimer .dc-hero .shell {
  position: relative;
  z-index: 1;
}
.page-disclaimer .breadcrumb {
  margin-bottom: clamp(1.1rem, 3vw, 1.8rem);
}

.page-disclaimer .dc-hero__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.4rem);
  grid-template-columns: 1fr;
}
.page-disclaimer .dc-hero__lead {
  max-width: 40ch;
}
.page-disclaimer .dc-hero__lead .eyebrow {
  margin: 0 0 0.9rem;
}
.page-disclaimer .dc-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.05rem, 6vw, 3.5rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: #ffffff;
  margin: 0 0 1.1rem;
}
.page-disclaimer .dc-hero__lede {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--dc-body);
  max-width: 46ch;
}

.page-disclaimer .dc-hero__meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
  align-content: start;
}
.page-disclaimer .dc-hero__meta li {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "idx title"
    "idx desc";
  column-gap: 0.85rem;
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--dc-hair-soft);
  border-radius: var(--r-md);
  background: linear-gradient(120deg, rgba(18, 58, 99, 0.55), rgba(4, 16, 31, 0.2));
}
.page-disclaimer .dc-hero__meta .mono {
  grid-area: idx;
  align-self: center;
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--neon-gold);
}
.page-disclaimer .dc-hero__meta strong {
  grid-area: title;
  font-family: var(--font-headline);
  font-size: 1.0625rem;
  color: #ffffff;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.page-disclaimer .dc-hero__meta em {
  grid-area: desc;
  font-style: normal;
  font-size: 0.875rem;
  color: var(--slate-blue);
}

.page-disclaimer .dc-hero__media {
  margin-top: clamp(1.6rem, 4.5vw, 2.8rem);
}
.page-disclaimer .dc-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 章节索引条 ---------- */
.page-disclaimer .dc-rail {
  position: sticky;
  top: var(--bar-h);
  z-index: 5;
  background: rgba(4, 16, 31, 0.88);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--dc-hair-soft);
  border-bottom: 1px solid var(--dc-hair-soft);
}
.page-disclaimer .dc-rail__inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-block: 0.6rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-disclaimer .dc-rail__inner::-webkit-scrollbar {
  display: none;
}
.page-disclaimer .dc-rail__label {
  flex: none;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--slate-blue);
}
.page-disclaimer .dc-rail__list {
  display: flex;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .dc-rail__list a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
  padding: 0.34rem 0.85rem;
  border: 1px solid rgba(232, 238, 246, 0.16);
  border-radius: var(--r-pill);
  color: var(--mist-grey);
  font-size: 0.875rem;
  text-decoration: none;
  transition: border-color 0.25s ease, background-color 0.25s ease, color 0.25s ease;
}
.page-disclaimer .dc-rail__list a .mono {
  font-size: 0.75rem;
  color: var(--neon-gold);
}
.page-disclaimer .dc-rail__list a:hover,
.page-disclaimer .dc-rail__list a:focus-visible {
  border-color: rgba(255, 107, 74, 0.62);
  background: rgba(255, 107, 74, 0.12);
  color: #ffffff;
  outline: none;
}

/* ---------- 深色章节 ---------- */
.page-disclaimer .dc-dark {
  padding: clamp(1.4rem, 4vw, 2.6rem) 0 clamp(1.6rem, 4vw, 2.4rem);
}

.page-disclaimer .dc-entry {
  scroll-margin-top: calc(var(--bar-h) + 72px);
  padding-block: clamp(1.9rem, 4.6vw, 3rem);
  border-top: 1px dashed var(--dc-hair-soft);
}
.page-disclaimer .dc-entry:first-child {
  border-top: 0;
  padding-top: clamp(1rem, 2vw, 1.4rem);
}
.page-disclaimer .dc-entry__grid {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: 1fr;
}
.page-disclaimer .dc-entry__num {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--neon-gold);
}
.page-disclaimer .dc-entry__num::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 4px rgba(255, 107, 74, 0.16);
}
.page-disclaimer .dc-entry__title {
  margin: 0.55rem 0 0;
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: clamp(1.32rem, 3.4vw, 1.7rem);
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: #ffffff;
}
.page-disclaimer .dc-entry__body {
  max-width: 64ch;
}
.page-disclaimer .dc-entry__body p {
  margin: 0 0 1.05rem;
  line-height: 1.85;
}
.page-disclaimer .dc-entry__body p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .dc-entry__body a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 195, 75, 0.5);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.page-disclaimer .dc-entry__body a:hover,
.page-disclaimer .dc-entry__body a:focus-visible {
  color: var(--coral);
  border-color: var(--coral);
  outline: none;
}

.page-disclaimer .dc-hint {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin-top: 1.2rem;
  padding: 0.9rem 1.3rem;
  border: 1px solid rgba(255, 107, 74, 0.38);
  border-radius: var(--r-lg);
  background: rgba(255, 107, 74, 0.09);
  color: var(--gold-soft);
  font-size: 0.9375rem;
  line-height: 1.75;
}
.page-disclaimer .dc-hint__dot {
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 0.6rem;
  border-radius: 50%;
  background: var(--coral);
}

/* ---------- 明暗过渡 ---------- */
.page-disclaimer .dc-fade {
  height: clamp(110px, 17vw, 240px);
  background: linear-gradient(180deg,
      var(--deep-night) 0%,
      var(--harbor-blue) 42%,
      var(--paper-white) 100%);
}

/* ---------- 纸感浅色章节 ---------- */
.page-disclaimer .dc-paper {
  background: var(--paper-white);
  color: var(--dc-ink);
  padding: clamp(0.6rem, 2vw, 1.2rem) 0 clamp(2.4rem, 6vw, 4rem);
}
.page-disclaimer .dc-paper .dc-entry {
  border-top-color: rgba(4, 16, 31, 0.14);
}
.page-disclaimer .dc-paper .dc-entry__num {
  color: var(--coral-deep);
}
.page-disclaimer .dc-paper .dc-entry__num::before {
  background: var(--neon-gold);
  box-shadow: 0 0 0 4px rgba(245, 195, 75, 0.24);
}
.page-disclaimer .dc-paper .dc-entry__title {
  color: var(--harbor-blue);
}
.page-disclaimer .dc-paper .dc-entry__body p {
  color: #22384f;
}
.page-disclaimer .dc-paper .dc-entry__body a {
  color: var(--coral-deep);
  border-bottom-color: rgba(201, 62, 34, 0.42);
}
.page-disclaimer .dc-paper .dc-entry__body a:hover,
.page-disclaimer .dc-paper .dc-entry__body a:focus-visible {
  color: var(--harbor-blue);
  border-color: var(--harbor-blue);
}

/* ---------- 收尾横幅 ---------- */
.page-disclaimer .dc-close {
  background: var(--deep-night);
  padding: clamp(2.6rem, 6.5vw, 4.6rem) 0 clamp(3rem, 7vw, 5rem);
  text-align: center;
}
.page-disclaimer .dc-close__panel {
  max-width: 620px;
  margin: 0 auto;
}
.page-disclaimer .dc-close .eyebrow {
  margin: 0 0 0.9rem;
}
.page-disclaimer .dc-close h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 4vw, 2.3rem);
  line-height: 1.3;
  color: #ffffff;
  margin: 0 0 1rem;
}
.page-disclaimer .dc-close__lede {
  margin: 0 auto 1.8rem;
  max-width: 44ch;
  line-height: 1.85;
  color: var(--dc-body);
}
.page-disclaimer .dc-close__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

/* ---------- 桌面版式 ---------- */
@media (min-width: 860px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    column-gap: clamp(2rem, 5vw, 4rem);
  }
  .page-disclaimer .dc-hero__lead {
    max-width: 46ch;
  }
  .page-disclaimer .dc-hero__meta {
    margin-top: 3.2rem;
  }

  .page-disclaimer .dc-entry__grid {
    grid-template-columns: minmax(170px, 232px) minmax(0, 1fr);
    column-gap: clamp(2rem, 5vw, 4.2rem);
    align-items: start;
  }
  .page-disclaimer .dc-entry__head {
    text-align: right;
    padding-top: 0.25rem;
  }
  .page-disclaimer .dc-entry__num {
    flex-direction: row-reverse;
  }
  .page-disclaimer .dc-entry__body {
    max-width: 66ch;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
  .page-disclaimer .dc-entry__grid {
    grid-template-columns: minmax(200px, 270px) minmax(0, 1fr);
  }
}