.page-disclaimer {
  --disc-size: 284px;
  --disc-cut: 14px;
  background-color: var(--sky-900);
  background-image:
    radial-gradient(1100px 460px at 84% -12%, rgba(43, 227, 176, 0.1), transparent 62%),
    radial-gradient(880px 420px at 2% 6%, rgba(59, 46, 110, 0.55), transparent 66%),
    repeating-linear-gradient(135deg, rgba(244, 239, 231, 0.026) 0 1px, transparent 1px 14px);
  color: var(--paper);
  font-family: var(--font-sans);
  padding-bottom: 88px;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 22px 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-data);
  color: var(--gray);
}
.page-disclaimer .breadcrumb a {
  color: var(--gray);
  text-decoration: none;
  transition: color 0.18s ease;
}
.page-disclaimer .breadcrumb a:hover {
  color: var(--neon);
}
.page-disclaimer .breadcrumb__sep {
  color: var(--clay);
}
.page-disclaimer .breadcrumb [aria-current="page"] {
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  display: grid;
  gap: 32px;
  padding: 26px 0 44px;
}

.page-disclaimer .disc-hero__intro {
  min-width: 0;
  animation: disc-rise 0.42s ease-out both;
}

.page-disclaimer .disc-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-data);
  letter-spacing: 0.16em;
  color: var(--clay-lite);
}

.page-disclaimer .disc-hero__title {
  margin: 0 0 18px;
  max-width: 19ch;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: var(--fs-hero);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-disclaimer .disc-hero__lead {
  margin: 0;
  max-width: 40ch;
  font-size: var(--fs-sub);
  line-height: 1.8;
  color: rgba(244, 239, 231, 0.78);
}

.page-disclaimer .disc-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-hero__fig {
  position: relative;
  margin: 0;
  min-width: 0;
  background: var(--sky-700);
  border: 1px solid var(--clay-deep);
  clip-path: polygon(0 0, calc(100% - var(--disc-cut)) 0, 100% var(--disc-cut), 100% 100%, 0 100%);
  animation: disc-rise 0.42s 0.06s ease-out both;
}
.page-disclaimer .disc-hero__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-disclaimer .disc-hero__cap {
  display: block;
  padding: 10px 16px 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-data);
  line-height: 1.6;
  color: var(--gray);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 斜切分隔 ---------- */
.page-disclaimer .disc-slash {
  height: 26px;
  margin: 0 0 4px;
  background: linear-gradient(90deg, var(--clay) 0%, var(--clay-deep) 44%, rgba(122, 44, 24, 0) 100%);
  clip-path: polygon(0 62%, 100% 0, 100% 24%, 0 100%);
}

/* ---------- 两栏骨架 ---------- */
.page-disclaimer .disc-cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

/* ---------- 右侧要点栏 ---------- */
.page-disclaimer .disc-rail {
  order: -1;
  min-width: 0;
  padding: 18px 16px;
  background: var(--sky-700);
  border-left: 3px solid var(--indigo);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--disc-cut)), calc(100% - var(--disc-cut)) 100%, 0 100%);
}

.page-disclaimer .disc-rail__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-data);
  letter-spacing: 0.16em;
  color: var(--neon);
}

.page-disclaimer .disc-rail__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-disclaimer .disc-rail__link {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  padding: 11px 4px 11px 0;
  border-top: 1px solid var(--line-soft);
  color: rgba(244, 239, 231, 0.72);
  font-size: 0.9375rem;
  line-height: 1.62;
  text-decoration: none;
  transition: color 0.18s ease, background-color 0.18s ease;
}
.page-disclaimer .disc-rail__link:hover,
.page-disclaimer .disc-rail__link:focus-visible {
  color: var(--paper);
}
.page-disclaimer .disc-rail__link:hover .disc-rail__num {
  color: var(--clay-lite);
}

.page-disclaimer .disc-rail__num {
  font-family: var(--font-mono);
  font-size: var(--fs-data);
  font-weight: 700;
  color: var(--neon);
  padding-top: 3px;
  transition: color 0.18s ease;
}

.page-disclaimer .disc-rail__text {
  min-width: 0;
}

.page-disclaimer .disc-rail__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: var(--fs-data);
  line-height: 1.6;
  color: var(--gray);
  word-break: break-all;
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .disc-main {
  min-width: 0;
}

.page-disclaimer .disc-clause {
  padding: 30px 0 32px;
  border-top: 1px solid var(--line);
}
.page-disclaimer .disc-clause:first-child {
  border-top-color: var(--clay-deep);
}

.page-disclaimer .disc-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-disclaimer .disc-clause__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--clay);
}

.page-disclaimer .disc-clause__title {
  margin: 0;
  font-size: var(--fs-title);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
}

.page-disclaimer .disc-clause__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-clause__item {
  position: relative;
  max-width: 46ch;
  padding-left: 24px;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: rgba(244, 239, 231, 0.8);
}
.page-disclaimer .disc-clause__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.76em;
  width: 12px;
  height: 2px;
  background: var(--teal-deep);
}
.page-disclaimer .disc-clause__item a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--clay);
  padding-bottom: 1px;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.page-disclaimer .disc-clause__item a:hover,
.page-disclaimer .disc-clause__item a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

/* ---------- 页尾收束线 ---------- */
.page-disclaimer .disc-end {
  margin: 10px 0 0;
  padding-top: 22px;
  max-width: 64ch;
  border-top: 1px solid var(--neon);
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(244, 239, 231, 0.7);
}
.page-disclaimer .disc-end a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--clay);
  padding-bottom: 1px;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.page-disclaimer .disc-end a:hover,
.page-disclaimer .disc-end a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

/* ---------- 动效 ---------- */
@keyframes disc-rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 中屏 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 360px);
    align-items: end;
    gap: 44px;
    padding: 34px 0 52px;
  }
  .page-disclaimer .disc-hero__title {
    max-width: 17ch;
  }
  .page-disclaimer .disc-cols {
    gap: 44px;
  }
  .page-disclaimer .disc-clause {
    padding: 36px 0 40px;
  }
}

/* ---------- 桌面：正文在左，要点栏常驻右侧 ---------- */
@media (min-width: 1000px) {
  .page-disclaimer .disc-cols {
    grid-template-columns: minmax(0, 1fr) var(--disc-size);
    gap: 60px;
  }

  .page-disclaimer .disc-rail {
    order: 0;
    position: sticky;
    top: calc(var(--bar-h) + 28px);
    align-self: start;
    max-height: calc(100vh - var(--bar-h) - 64px);
    overflow-y: auto;
    padding: 4px 6px 4px 22px;
    background: transparent;
    border-left: 1px solid var(--line);
    clip-path: none;
  }

  .page-disclaimer .disc-rail__link {
    padding: 9px 4px 9px 0;
    border-top-color: transparent;
    border-bottom: 1px solid var(--line-soft);
  }
  .page-disclaimer .disc-rail__link:last-child {
    border-bottom: 1px solid var(--line-soft);
  }

  .page-disclaimer .disc-clause__item {
    max-width: 48ch;
  }

  .page-disclaimer .disc-slash {
    height: 34px;
    margin-bottom: 8px;
  }
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-hero__intro,
  .page-disclaimer .disc-hero__fig {
    animation: none;
  }
  .page-disclaimer .disc-rail__link,
  .page-disclaimer .disc-rail__num,
  .page-disclaimer .disc-clause__item a,
  .page-disclaimer .disc-end a {
    transition: none;
  }
}