.page-disclaimer {
  --disc-rail-w: 208px;
  --disc-scroll-offset: calc(var(--header-h) + 5rem);
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--font-body);
}

.page-disclaimer .breadcrumb {
  margin: clamp(1rem, 3vw, 1.75rem) 0 0;
  font-size: 0.8125rem;
  color: var(--c-warm-gray);
}

.page-disclaimer .breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-disclaimer .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.4rem;
  color: var(--c-gold-light);
}

.page-disclaimer .breadcrumb a {
  color: var(--c-red);
  text-decoration: none;
  border-bottom: 1px solid var(--c-gold-light);
}

.page-disclaimer .breadcrumb a:hover {
  border-bottom-color: var(--c-red);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding: clamp(1.25rem, 3.5vw, 2.5rem) 0 0;
  background:
    radial-gradient(130% 85% at 6% -10%, rgba(142, 31, 43, 0.1), transparent 62%),
    linear-gradient(180deg, var(--c-paper) 0%, var(--c-paper) 100%);
}

.page-disclaimer .disc-hero__inner {
  display: grid;
  gap: 0.75rem;
}

.page-disclaimer .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  color: var(--c-gold);
  margin: 0;
}

.page-disclaimer h1 {
  margin: 0.35rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 7vw, 3.6rem);
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: var(--c-ink);
  max-width: 15em;
}

.page-disclaimer .disc-hero__lead {
  margin: 1rem 0 0;
  max-width: 34em;
  font-size: clamp(0.95rem, 2.5vw, 1.0625rem);
  line-height: 1.85;
  color: var(--c-ink);
  opacity: 0.84;
}

.page-disclaimer .disc-hero__meta {
  margin: 1.1rem 0 0;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--c-warm-gray);
  padding-top: 0.7rem;
  border-top: 1px solid var(--c-paper-line);
  display: inline-block;
}

.page-disclaimer .disc-hero__side {
  display: none;
}

.page-disclaimer .disc-hero__figure {
  margin: clamp(1.4rem, 4vw, 2.5rem) 0 0;
  border: 1px solid var(--c-paper-line);
  border-top: 3px solid var(--c-red);
  background: var(--c-red-deep);
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.03);
}

.page-disclaimer .disc-hero__figure .media-frame__caption {
  display: block;
  padding: 0.7rem clamp(0.85rem, 2.5vw, 1.25rem);
  background: var(--c-red-deep);
  color: var(--c-gold-light);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  line-height: 1.6;
}

/* ---------- 主体双栏 ---------- */
.page-disclaimer .disc-body {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-block: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

/* ---------- 条款导轨 ---------- */
.page-disclaimer .disc-rail {
  position: sticky;
  top: calc(var(--header-h) + 0.5rem);
  z-index: 3;
  background: var(--c-paper);
  border-bottom: 1px solid var(--c-gold-light);
  padding: 0.55rem 0 0.7rem;
  min-width: 0;
}

.page-disclaimer .disc-rail__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--c-warm-gray);
}

.page-disclaimer .disc-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0.2rem;
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .disc-rail__list li {
  flex: 0 0 auto;
}

.page-disclaimer .disc-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.36rem 0.6rem;
  border: 1px solid var(--c-paper-line);
  background: var(--c-cream);
  color: var(--c-ink);
  text-decoration: none;
  font-size: 0.78rem;
  line-height: 1.4;
  white-space: nowrap;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-disclaimer .disc-rail__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--c-gold);
}

.page-disclaimer .disc-rail__link:hover,
.page-disclaimer .disc-rail__link:focus-visible,
.page-disclaimer .disc-rail__link[data-active],
.page-disclaimer .disc-rail__link[aria-current="true"] {
  background: var(--c-red);
  border-color: var(--c-red);
  color: var(--c-cream);
}

.page-disclaimer .disc-rail__link:hover .disc-rail__num,
.page-disclaimer .disc-rail__link:focus-visible .disc-rail__num,
.page-disclaimer .disc-rail__link[data-active] .disc-rail__num,
.page-disclaimer .disc-rail__link[aria-current="true"] .disc-rail__num {
  color: var(--c-gold-light);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .disc-clauses {
  min-width: 0;
}

.page-disclaimer .disc-clause {
  scroll-margin-top: var(--disc-scroll-offset);
  padding: clamp(1.4rem, 3.4vw, 2.1rem) 0;
  border-top: 1px solid var(--c-gold-light);
}

.page-disclaimer .disc-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .disc-clause__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.45rem 0.8rem;
  margin-bottom: 0.9rem;
}

.page-disclaimer .disc-clause__num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.35rem, 4.5vw, 1.9rem);
  letter-spacing: 0.08em;
  line-height: 1;
  color: var(--c-gold);
  transition: color 0.25s var(--ease);
}

.page-disclaimer .disc-clause__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.12rem, 3.6vw, 1.6rem);
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--c-ink);
}

.page-disclaimer .disc-clause[data-active] .disc-clause__num {
  color: var(--c-red);
}

.page-disclaimer .disc-clause[data-active] .disc-clause__title {
  color: var(--c-red-deep);
}

.page-disclaimer .disc-clause__body {
  max-width: 42em;
}

.page-disclaimer .disc-clause__body p {
  margin: 0 0 0.85rem;
  font-size: clamp(0.94rem, 2.4vw, 1rem);
  line-height: 1.85;
  color: var(--c-ink);
}

.page-disclaimer .disc-clause__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-clause__body a {
  color: var(--c-red);
  text-decoration: none;
  border-bottom: 1px solid var(--c-gold-light);
}

.page-disclaimer .disc-clause__body a:hover {
  border-bottom-color: var(--c-red);
}

.page-disclaimer .disc-clause__body ul {
  list-style: none;
  margin: 0.35rem 0 1rem;
  padding: 0;
}

.page-disclaimer .disc-clause__body li {
  position: relative;
  padding-left: 1.15rem;
  margin-bottom: 0.55rem;
  font-size: clamp(0.94rem, 2.4vw, 1rem);
  line-height: 1.8;
  color: var(--c-ink);
}

.page-disclaimer .disc-clause__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--c-gold);
  transform: rotate(45deg);
}

.page-disclaimer .disc-callout {
  margin: 1.1rem 0 0 !important;
  padding: 0.85rem 1rem;
  background: var(--c-cream);
  border-left: 3px solid var(--c-red);
  font-size: 0.9375rem !important;
  line-height: 1.8;
  color: var(--c-ink) !important;
}

/* ---------- 页末提示 ---------- */
.page-disclaimer .disc-outro {
  margin-top: clamp(2rem, 5vw, 3.25rem);
  padding: clamp(1.4rem, 4vw, 2.4rem);
  background: var(--c-red-deep);
  border-top: 3px solid var(--c-gold);
  display: grid;
  gap: 0.85rem;
}

.page-disclaimer .disc-outro__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--c-gold-light);
}

.page-disclaimer .disc-outro__text {
  margin: 0;
  max-width: 38em;
  font-size: clamp(0.9375rem, 2.4vw, 1rem);
  line-height: 1.85;
  color: var(--c-cream);
}

.page-disclaimer .disc-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.25rem;
}

.page-disclaimer .disc-outro__links .btn {
  font-size: 0.86rem;
}

.page-disclaimer .disc-outro__links .btn--line {
  color: var(--c-gold-light);
  border-color: var(--c-gold);
}

.page-disclaimer .disc-outro__links .btn--line:hover {
  background: var(--c-gold);
  color: var(--c-red-deep);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .disc-hero__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: 2rem;
  }

  .page-disclaimer .disc-hero__side {
    display: block;
    align-self: stretch;
    writing-mode: vertical-rl;
    margin: 0;
    padding-left: 0.7rem;
    border-left: 1px solid var(--c-gold-light);
    font-family: var(--font-display);
    font-size: 0.82rem;
    letter-spacing: 0.34em;
    color: var(--c-gold);
  }

  .page-disclaimer .disc-body {
    grid-template-columns: var(--disc-rail-w) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-disclaimer .disc-rail {
    position: sticky;
    top: calc(var(--header-h) + 2rem);
    background: transparent;
    border-bottom: 0;
    border-left: 1px solid var(--c-paper-line);
    padding: 0 0 0 clamp(0.8rem, 2vw, 1.1rem);
  }

  .page-disclaimer .disc-rail__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-disclaimer .disc-rail__list li {
    margin-bottom: 0.15rem;
  }

  .page-disclaimer .disc-rail__link {
    display: flex;
    white-space: normal;
    padding: 0.45rem 0;
    border: 0;
    border-bottom: 1px dashed var(--c-paper-line);
    background: transparent;
    font-size: 0.875rem;
    color: var(--c-ink);
  }

  .page-disclaimer .disc-rail__link:hover,
  .page-disclaimer .disc-rail__link:focus-visible,
  .page-disclaimer .disc-rail__link[data-active],
  .page-disclaimer .disc-rail__link[aria-current="true"] {
    background: transparent;
    border-color: var(--c-gold);
    color: var(--c-red);
  }

  .page-disclaimer .disc-rail__link:hover .disc-rail__num,
  .page-disclaimer .disc-rail__link:focus-visible .disc-rail__num,
  .page-disclaimer .disc-rail__link[data-active] .disc-rail__num,
  .page-disclaimer .disc-rail__link[aria-current="true"] .disc-rail__num {
    color: var(--c-red);
  }

  .page-disclaimer .disc-clause__head {
    gap: 0.6rem 1rem;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .disc-clause__body {
    max-width: 40em;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #000000;
  }

  .page-disclaimer .disc-hero__figure,
  .page-disclaimer .disc-hero__side,
  .page-disclaimer .disc-rail,
  .page-disclaimer .disc-outro__links {
    display: none !important;
  }

  .page-disclaimer .disc-body {
    display: block;
    padding-block: 0;
  }

  .page-disclaimer .disc-clause {
    break-inside: avoid;
    border-top: 1px solid #999999;
    padding-block: 0.8rem;
  }

  .page-disclaimer .disc-clause__num,
  .page-disclaimer .disc-clause__title,
  .page-disclaimer .disc-clause__body p,
  .page-disclaimer .disc-clause__body li {
    color: #000000;
  }

  .page-disclaimer .disc-outro {
    background: #ffffff;
    border-top: 1px solid #000000;
  }

  .page-disclaimer .disc-outro__text,
  .page-disclaimer .disc-outro__eyebrow {
    color: #000000;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-rail__link,
  .page-disclaimer .disc-clause__num {
    transition: none;
  }
}
<<<END>>>