.page-disclaimer {
  --disc-line: rgba(255, 197, 61, .26);
  --disc-soft: rgba(246, 237, 221, .8);
  background:
    radial-gradient(120% 70% at 88% 0%, rgba(255, 197, 61, .1), transparent 62%),
    radial-gradient(100% 60% at 0% 100%, rgba(39, 24, 56, .85), transparent 72%),
    var(--c-night);
  color: var(--c-paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: .01em;
  padding-bottom: 48px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding: 92px 0 60px;
  background:
    radial-gradient(90% 70% at 84% 8%, rgba(255, 197, 61, .18), transparent 60%),
    radial-gradient(80% 62% at 4% 62%, rgba(37, 230, 208, .1), transparent 66%),
    linear-gradient(180deg, #0B0614 0%, #171126 100%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 44px));
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(0deg, rgba(246, 237, 221, .06) 0 1px, transparent 1px 6px);
  opacity: .5;
  pointer-events: none;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
}

.page-disclaimer .disc-crumb {
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--c-mauve);
}

.page-disclaimer .disc-crumb a {
  color: var(--c-cyan);
  text-decoration: none;
}

.page-disclaimer .disc-crumb a:hover,
.page-disclaimer .disc-crumb a:focus-visible {
  text-decoration: underline;
}

.page-disclaimer .disc-eyebrow {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-disclaimer .disc-h1 {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(34px, 8.4vw, 68px);
  line-height: 1.12;
  letter-spacing: .01em;
}

.page-disclaimer .disc-lede {
  max-width: 48ch;
  margin: 0;
  font-size: 16px;
  color: var(--disc-soft);
}

.page-disclaimer .disc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-disclaimer .disc-hero__figure {
  margin: 0;
  border: var(--edge) solid var(--c-tiger);
  border-radius: var(--r-card);
  overflow: hidden;
  background: var(--c-panel);
  box-shadow: var(--hard);
}

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

.page-disclaimer .disc-hero__figure figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--disc-line);
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-mauve);
}

/* ---------- 章节胶囊 ---------- */
.page-disclaimer .disc-chapters {
  position: sticky;
  top: 0;
  z-index: 6;
  background: linear-gradient(180deg, rgba(11, 6, 20, .97), rgba(11, 6, 20, .84));
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--disc-line);
  border-bottom: 1px solid var(--disc-line);
}

.page-disclaimer .disc-chapters__track {
  display: flex;
  gap: 10px;
  padding: 12px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--c-gold) transparent;
}

.page-disclaimer .disc-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 2px solid var(--c-tiger);
  border-radius: var(--r-pill);
  background: var(--c-panel);
  color: var(--c-paper);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .2s ease, background-color .2s ease, color .2s ease, box-shadow .2s ease;
}

.page-disclaimer .disc-chip .num {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-gold);
}

.page-disclaimer .disc-chip:hover,
.page-disclaimer .disc-chip:focus-visible {
  border-color: var(--c-gold);
  background: var(--c-gold);
  color: var(--c-night);
  box-shadow: var(--hard-sm);
}

.page-disclaimer .disc-chip:hover .num,
.page-disclaimer .disc-chip:focus-visible .num {
  color: var(--c-night);
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 3px;
}

/* ---------- 正文 ---------- */
.page-disclaimer .disc-body {
  padding-top: 8px;
}

.page-disclaimer .disc-section {
  padding: 38px 0 34px;
  scroll-margin-top: 78px;
}

.page-disclaimer .disc-section + .disc-section {
  border-top: 1px solid transparent;
  border-image: linear-gradient(90deg, rgba(255, 197, 61, .6), rgba(37, 230, 208, .28) 46%, rgba(37, 230, 208, 0)) 1;
}

.page-disclaimer .disc-section :target,
.page-disclaimer .disc-section:target {
  background: linear-gradient(180deg, rgba(255, 197, 61, .1), transparent 58%);
  box-shadow: inset 4px 0 0 var(--c-gold);
}

.page-disclaimer .disc-section:target .disc-sec-title {
  color: var(--c-gold);
}

.page-disclaimer .disc-sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .disc-sec-num {
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 20px;
  letter-spacing: .1em;
  color: var(--c-gold);
}

.page-disclaimer .disc-sec-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 4.4vw, 30px);
  line-height: 1.3;
}

.page-disclaimer .disc-section p {
  max-width: 72ch;
  margin: 0 0 14px;
  font-size: 16px;
  color: var(--disc-soft);
}

.page-disclaimer .disc-pull {
  position: relative;
  margin: 18px 0 0;
  padding: 12px 16px;
  border-left: 6px solid var(--c-gold);
  border-radius: 0 var(--r-card) var(--r-card) 0;
  background: linear-gradient(90deg, rgba(255, 197, 61, .14), rgba(255, 197, 61, .02) 78%, transparent);
  color: var(--c-paper);
  font-weight: 500;
}

/* ---------- 结尾 ---------- */
.page-disclaimer .disc-outro {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  margin: 30px 0 24px;
  padding: 24px 20px;
  border: var(--edge) solid var(--c-gold);
  border-radius: var(--r-card);
  background: linear-gradient(118deg, rgba(255, 197, 61, .2), rgba(224, 31, 61, .14) 58%, rgba(23, 17, 38, .6));
  box-shadow: var(--hard);
}

.page-disclaimer .disc-outro__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 22px;
}

.page-disclaimer .disc-outro__text p {
  max-width: 52ch;
  margin: 0;
  font-size: 15px;
  color: var(--c-paper);
}

.page-disclaimer .disc-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .disc-top {
  position: fixed;
  right: 16px;
  bottom: 104px;
  z-index: 7;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: var(--edge) solid var(--c-gold);
  border-radius: 50%;
  background: rgba(23, 17, 38, .94);
  color: var(--c-gold);
  font-family: var(--font-num);
  font-size: 18px;
  line-height: 1;
  text-decoration: none;
  box-shadow: var(--hard-sm);
}

.page-disclaimer .disc-top:hover,
.page-disclaimer .disc-top:focus-visible {
  background: var(--c-gold);
  color: var(--c-night);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer {
    font-size: 17px;
  }

  .page-disclaimer .disc-hero {
    padding: 116px 0 76px;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 60px));
  }

  .page-disclaimer .disc-hero__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 46px;
    align-items: center;
  }

  .page-disclaimer .disc-section {
    padding: 52px 0 46px;
  }

  .page-disclaimer .disc-sec-head {
    gap: 20px;
  }

  .page-disclaimer .disc-section p {
    font-size: 17px;
  }

  .page-disclaimer .disc-outro {
    padding: 30px 32px;
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .disc-hero {
    padding: 138px 0 92px;
  }

  .page-disclaimer .disc-hero__inner {
    gap: 64px;
  }

  .page-disclaimer .disc-section {
    padding: 60px 0 52px;
  }

  .page-disclaimer .disc-sec-num {
    font-size: 24px;
  }

  .page-disclaimer .disc-chapters__track {
    padding: 14px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-chip,
  .page-disclaimer .disc-top {
    transition: none;
  }
}