.page-disclaimer {
  --dc-num-w: 72px;
  --dc-gap: clamp(18px, 4vw, 48px);
  --dc-tint: rgba(231, 220, 203, .55);
  --dc-body-c: rgba(28, 23, 18, .86);
  --dc-soft-c: rgba(28, 23, 18, .78);
  background: var(--cream);
  color: var(--brown);
}

.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  background:
    linear-gradient(180deg, rgba(11, 34, 57, .07) 0%, rgba(11, 34, 57, 0) 68%),
    var(--cream);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-hero__inner {
  padding-top: clamp(20px, 4vw, 44px);
  padding-bottom: clamp(20px, 3vw, 34px);
}

.page-disclaimer .dc-hero .crumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-disclaimer .dc-hero__eyebrow {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--teal);
}

.page-disclaimer .dc-hero__title {
  margin: 0 0 16px;
  font-size: clamp(30px, 6vw, 54px);
  line-height: 1.04;
  letter-spacing: -.01em;
  color: var(--deep);
}

.page-disclaimer .dc-hero__lede {
  max-width: 60ch;
  margin: 0 0 clamp(20px, 3vw, 30px);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.78;
  color: var(--dc-body-c);
}

.page-disclaimer .dc-hero__facts {
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
}

.page-disclaimer .dc-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  line-height: 1.6;
}

.page-disclaimer .dc-hero__fk {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-disclaimer .dc-hero__fv {
  color: var(--brown);
  font-weight: 500;
}

.page-disclaimer .dc-hero__figure {
  margin: 0;
  border-top: 1px solid var(--line);
  overflow: hidden;
}

.page-disclaimer .dc-hero__figure img {
  display: block;
  width: 100%;
  height: clamp(140px, 20vw, 240px);
  object-fit: cover;
  object-position: center 60%;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .dc-index {
  background: var(--sand);
  border-bottom: 1px solid var(--line-mid);
}

.page-disclaimer .dc-index__inner {
  padding-top: 18px;
  padding-bottom: 18px;
}

.page-disclaimer .dc-index__label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .18em;
  color: rgba(28, 23, 18, .5);
}

.page-disclaimer .dc-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.page-disclaimer .dc-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 12px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--brown);
  text-decoration: none;
  border: 1px solid var(--line-mid);
  border-radius: var(--radius-sm);
  background: rgba(246, 240, 230, .72);
  transition: border-color var(--t-fast) var(--ease),
              background-color var(--t-fast) var(--ease),
              transform var(--t-fast) var(--ease);
}

.page-disclaimer .dc-index__list a:hover {
  border-color: var(--orange);
  background: var(--cream);
  transform: translateY(-2px);
}

.page-disclaimer .dc-index__list a .mono {
  font-size: 12px;
  font-weight: 700;
  color: var(--teal);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .dc-body {
  padding-top: clamp(8px, 2vw, 18px);
  padding-bottom: clamp(18px, 3vw, 30px);
}

.page-disclaimer .dc-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: clamp(26px, 4vw, 48px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-disclaimer .dc-clause:first-of-type {
  border-top: 0;
}

.page-disclaimer .dc-clause--tint {
  background: linear-gradient(90deg, var(--dc-tint) 0%, rgba(231, 220, 203, .12) 100%);
}

.page-disclaimer .dc-clause__num {
  width: fit-content;
  padding: 2px 0 2px 11px;
  border-left: 2px solid var(--teal);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .1em;
  line-height: 1.35;
  color: var(--teal);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dc-clause__main {
  min-width: 0;
}

.page-disclaimer .dc-clause__main .h-section {
  margin: 0 0 14px;
  font-size: clamp(20px, 2.5vw, 26px);
  line-height: 1.28;
  color: var(--deep);
}

.page-disclaimer .dc-clause__main > p {
  max-width: 68ch;
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.78;
  color: var(--dc-body-c);
}

.page-disclaimer .dc-list {
  list-style: none;
  max-width: 70ch;
  margin: 0;
  padding: 15px 0 0;
  border-top: 1px dashed var(--line-mid);
}

.page-disclaimer .dc-list > li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 1.74;
  color: var(--dc-soft-c);
}

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

.page-disclaimer .dc-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 10px;
  height: 1px;
  background: var(--teal);
}

.page-disclaimer .dc-list a {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(20, 179, 166, .55);
  transition: color var(--t-fast) var(--ease), text-decoration-color var(--t-fast) var(--ease);
}

.page-disclaimer .dc-list a:hover {
  color: var(--orange);
  text-decoration-color: var(--orange);
}

/* ---------- 折叠细节 ---------- */
.page-disclaimer .dc-more {
  max-width: 70ch;
  margin-top: 18px;
  padding-left: 14px;
  border-left: 2px solid var(--line-mid);
}

.page-disclaimer .dc-more > summary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 4px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
  transition: color var(--t-fast) var(--ease);
}

.page-disclaimer .dc-more > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dc-more > summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  color: var(--teal);
}

.page-disclaimer .dc-more[open] > summary::before {
  content: "−";
}

.page-disclaimer .dc-more > summary:hover {
  color: var(--orange);
}

.page-disclaimer .dc-more > p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--dc-soft-c);
}

/* ---------- 回到开头 ---------- */
.page-disclaimer .dc-top {
  padding-top: clamp(16px, 2vw, 24px);
  padding-bottom: clamp(24px, 4vw, 40px);
}

.page-disclaimer .dc-top__link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 15px;
  font-size: 14px;
  color: var(--navy);
  text-decoration: none;
  border: 1px solid var(--line-mid);
  border-radius: var(--radius-sm);
  transition: border-color var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease),
              transform var(--t-fast) var(--ease);
}

.page-disclaimer .dc-top__link:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-2px);
}

.page-disclaimer .dc-top__link .mono {
  color: var(--teal);
  font-weight: 700;
}

/* ---------- 备案收束条 ---------- */
.page-disclaimer .dc-regbar {
  background: var(--deep);
  color: var(--cream);
  border-top: 3px solid var(--orange);
}

.page-disclaimer .dc-regbar__inner {
  display: grid;
  gap: 18px;
  padding-top: clamp(22px, 3vw, 36px);
  padding-bottom: clamp(22px, 3vw, 36px);
}

.page-disclaimer .dc-regbar__label {
  margin: 0 0 7px;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--mist);
}

.page-disclaimer .dc-regbar__code {
  margin: 0;
  font-size: clamp(15px, 2vw, 19px);
  font-weight: 600;
  letter-spacing: .05em;
  color: var(--cream);
}

.page-disclaimer .dc-regbar__notes p {
  margin: 0 0 7px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(246, 240, 230, .76);
}

.page-disclaimer .dc-regbar__notes p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dc-regbar__notes a {
  color: var(--orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .dc-regbar__notes a:hover {
  color: var(--gold);
}

/* ---------- 中屏以上 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .dc-clause {
    grid-template-columns: var(--dc-num-w) minmax(0, 1fr);
    gap: var(--dc-gap);
  }

  .page-disclaimer .dc-clause__num {
    padding-left: 13px;
  }

  .page-disclaimer .dc-regbar__inner {
    grid-template-columns: minmax(0, auto) minmax(0, 1fr);
    align-items: end;
    gap: 48px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .dc-hero__facts {
    gap: 12px 44px;
  }

  .page-disclaimer .dc-clause--tint {
    background: linear-gradient(90deg, var(--dc-tint) 0%, rgba(231, 220, 203, .04) 92%);
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-index__list a,
  .page-disclaimer .dc-top__link,
  .page-disclaimer .dc-more > summary,
  .page-disclaimer .dc-list a {
    transition: none;
  }

  .page-disclaimer .dc-index__list a:hover,
  .page-disclaimer .dc-top__link:hover {
    transform: none;
  }
}
<<<END>>>