.page-disclaimer {
  --dl-pad: clamp(20px, 5vw, 56px);
  --dl-gap: clamp(40px, 6vw, 72px);
  display: block;
  background: var(--cs-cream);
  color: var(--cs-ink);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dl-head {
  position: relative;
  padding-top: clamp(30px, 5.5vw, 62px);
  padding-bottom: clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--cs-line);
  background:
    repeating-linear-gradient(90deg, rgba(217, 164, 65, .14) 0 1px, transparent 1px 120px),
    linear-gradient(180deg, rgba(255, 251, 243, .8), rgba(247, 241, 228, 1));
}

.page-disclaimer .dl-head__inner {
  position: relative;
}

.page-disclaimer .dl-head__title {
  font-family: var(--cs-display);
  font-weight: 900;
  font-size: clamp(30px, 6.2vw, 56px);
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: 12px 0 0;
  color: var(--cs-ink);
}

.page-disclaimer .dl-head__title::after {
  content: "";
  display: block;
  width: 76px;
  height: 3px;
  margin-top: 22px;
  background: linear-gradient(90deg, var(--cs-red), var(--cs-gold));
}

.page-disclaimer .dl-head__lead {
  max-width: 62ch;
  margin-top: 20px;
  color: var(--cs-brown);
}

.page-disclaimer .dl-head__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

/* ---------- 长卷主体 ---------- */
.page-disclaimer .dl-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-top: clamp(30px, 5vw, 56px);
  padding-bottom: clamp(40px, 6vw, 76px);
}

@media (min-width: 900px) {
  .page-disclaimer .dl-body {
    grid-template-columns: minmax(180px, 1fr) minmax(0, 2fr);
    gap: var(--dl-gap);
    align-items: start;
  }
}

/* 左侧固定目录 */
.page-disclaimer .dl-index {
  border-top: 3px solid var(--cs-ink);
  padding-top: 16px;
}

@media (min-width: 900px) {
  .page-disclaimer .dl-index {
    position: sticky;
    top: calc(var(--cs-header-h-sm) + 28px);
  }
}

.page-disclaimer .dl-index__title {
  font-family: var(--cs-display);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--cs-brown);
  margin: 0 0 14px;
}

.page-disclaimer .dl-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--cs-line);
}

@media (min-width: 560px) and (max-width: 899px) {
  .page-disclaimer .dl-index__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 24px;
  }
}

.page-disclaimer .dl-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--cs-line);
  color: var(--cs-brown);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color .22s var(--cs-ease), padding-left .22s var(--cs-ease);
}

.page-disclaimer .dl-index__link:hover,
.page-disclaimer .dl-index__link:focus-visible {
  color: var(--cs-red);
  padding-left: 8px;
}

.page-disclaimer .dl-index__link[data-active] {
  color: var(--cs-red);
  font-weight: 700;
}

.page-disclaimer .dl-index__num {
  flex: 0 0 auto;
  font-family: var(--cs-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--cs-gold);
}

.page-disclaimer .dl-index__link[data-active] .dl-index__num {
  color: var(--cs-red);
}

/* 右侧连续正文 */
.page-disclaimer .dl-article {
  max-width: 74ch;
}

.page-disclaimer .dl-clause {
  scroll-margin-top: calc(var(--cs-header-h-sm) + 28px);
}

.page-disclaimer .dl-clause + .dl-clause {
  margin-top: clamp(40px, 6vw, 64px);
}

.page-disclaimer .dl-clause + .dl-clause::before {
  content: "";
  display: block;
  width: 76px;
  height: 2px;
  margin-bottom: clamp(26px, 4vw, 42px);
  background: linear-gradient(90deg, var(--cs-gold), rgba(217, 164, 65, 0));
}

.page-disclaimer .dl-clause__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 18px;
}

.page-disclaimer .dl-clause__num {
  font-family: var(--cs-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--cs-cream);
  background: var(--cs-ink);
  border: 0;
  border-radius: 0;
  padding: 5px 11px;
  cursor: pointer;
  transition: background .22s var(--cs-ease), color .22s var(--cs-ease);
}

.page-disclaimer .dl-clause__num:hover,
.page-disclaimer .dl-clause__num:focus-visible {
  background: var(--cs-red);
}

.page-disclaimer .dl-clause__num.is-copied {
  background: var(--cs-jade);
  color: var(--cs-card);
}

.page-disclaimer .dl-clause__title {
  font-family: var(--cs-display);
  font-weight: 900;
  font-size: clamp(20px, 3.4vw, 28px);
  line-height: 1.26;
  letter-spacing: -.01em;
  margin: 0;
  color: var(--cs-ink);
}

.page-disclaimer .dl-clause__body > p {
  margin: 0 0 1.15em;
  color: var(--cs-brown);
  font-size: 16.5px;
  line-height: 1.85;
}

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

.page-disclaimer .dl-clause__body > p:first-of-type::first-letter {
  float: left;
  font-family: var(--cs-display);
  font-weight: 900;
  font-size: 3em;
  line-height: .9;
  padding: .12em .14em 0 0;
  color: var(--cs-red);
}

.page-disclaimer .dl-clause__body a:not(.cs-btn) {
  color: var(--cs-red);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 50, 42, .35);
  transition: color .2s var(--cs-ease), border-color .2s var(--cs-ease);
}

.page-disclaimer .dl-clause__body a:not(.cs-btn):hover,
.page-disclaimer .dl-clause__body a:not(.cs-btn):focus-visible {
  color: var(--cs-red-deep);
  border-bottom-color: var(--cs-red-deep);
}

.page-disclaimer .dl-clause__body .cs-btn {
  margin-top: 8px;
}

.page-disclaimer .dl-list {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
}

.page-disclaimer .dl-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: .62em;
  color: var(--cs-brown);
  font-size: 16px;
  line-height: 1.8;
}

.page-disclaimer .dl-list li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dl-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .86em;
  width: 10px;
  height: 1px;
  background: var(--cs-gold);
}

/* ---------- 页尾分隔带 ---------- */
.page-disclaimer .dl-band {
  position: relative;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--cs-line);
  border-bottom: 1px solid var(--cs-line);
}

.page-disclaimer .dl-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(150px, 26vw, 260px);
  object-fit: cover;
  object-position: center;
}

.page-disclaimer .dl-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(247, 241, 228, .22), rgba(23, 20, 18, .24));
  pointer-events: none;
}

/* ---------- 印章收束 ---------- */
.page-disclaimer .dl-seal {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: clamp(44px, 7vw, 78px) var(--dl-pad) clamp(56px, 8vw, 96px);
  text-align: center;
}

.page-disclaimer .dl-seal::before {
  content: "";
  display: block;
  width: 1px;
  height: 42px;
  margin-bottom: 2px;
  background: linear-gradient(180deg, rgba(217, 164, 65, 0), var(--cs-gold));
}

.page-disclaimer .dl-seal__mark {
  width: 74px;
  height: 74px;
  color: var(--cs-red);
  opacity: .88;
  transform: rotate(-4deg);
}

.page-disclaimer .dl-seal__line {
  margin: 0;
  font-family: var(--cs-display);
  font-weight: 900;
  font-size: clamp(15px, 2.4vw, 19px);
  letter-spacing: .06em;
  color: var(--cs-brown);
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-index__link,
  .page-disclaimer .dl-clause__num,
  .page-disclaimer .dl-clause__body a:not(.cs-btn) {
    transition: none;
  }
}
<<<END>>>