.page-disclaimer {
  --dc-paper: var(--cream);
  --dc-on-paper: #16221D;
  --dc-on-paper-soft: #4C5A55;
  --dc-hair: rgba(22, 34, 29, .14);
  display: block;
}

.page-disclaimer .breadcrumb {
  padding-block: .9rem .6rem;
}

.page-disclaimer .dc-section {
  scroll-margin-top: 1.5rem;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--cream);
  background: linear-gradient(158deg, var(--night) 0%, var(--night-deep) 58%, #0A2A22 100%);
}

.page-disclaimer .dc-hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-disclaimer .dc-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .26;
  filter: saturate(.65) contrast(1.05);
}

.page-disclaimer .dc-hero__inner {
  position: relative;
  padding-block: clamp(2.4rem, 8vw, 5.5rem) clamp(1.6rem, 5vw, 2.5rem);
}

.page-disclaimer .dc-hero__title {
  margin: .4rem 0 0;
  font-size: clamp(2.2rem, 7.5vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--cream);
}

.page-disclaimer .dc-hero__lede {
  max-width: 46ch;
  margin: 1.15rem 0 0;
  font-size: clamp(1rem, 2.4vw, 1.13rem);
  line-height: 1.8;
  color: var(--silver);
}

.page-disclaimer .dc-hero__jump {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1.8rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-hero__jump a {
  display: inline-block;
  padding: .42rem .82rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--silver);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .dc-hero__jump a:hover,
.page-disclaimer .dc-hero__jump a:focus-visible {
  color: var(--turf);
  border-color: var(--turf);
  outline: none;
}

.page-disclaimer .dc-hero__slash {
  position: relative;
  height: clamp(2rem, 6vw, 3.4rem);
}

.page-disclaimer .dc-hero__slash::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -6%;
  right: -6%;
  height: 2px;
  transform: rotate(-2.2deg);
  transform-origin: left center;
  background: linear-gradient(90deg, var(--turf) 0%, var(--signal) 52%, rgba(255, 122, 26, 0) 100%);
  opacity: .9;
}

/* ---------- 条文正文 ---------- */
.page-disclaimer .dc-body {
  padding-block: clamp(1.4rem, 4.5vw, 3.2rem);
  background: var(--dc-paper);
  color: var(--dc-on-paper);
}

.page-disclaimer .dc-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: .8rem;
  padding-block: clamp(1.6rem, 4.5vw, 2.8rem);
  border-top: 1px solid var(--dc-hair);
}

.page-disclaimer .dc-section:first-child {
  border-top: 0;
}

.page-disclaimer .dc-section__num {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  line-height: 1;
  letter-spacing: .14em;
  color: var(--clay);
}

.page-disclaimer .dc-section__title {
  margin: 0 0 .9rem;
  font-size: clamp(1.35rem, 3.6vw, 1.9rem);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--dc-on-paper);
}

.page-disclaimer .dc-section__main p {
  max-width: 64ch;
  margin: 0 0 .95rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--dc-on-paper-soft);
}

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

.page-disclaimer .dc-section__main a {
  color: #1D5B45;
  text-decoration: underline;
  text-underline-offset: .18em;
}

.page-disclaimer .dc-section__main a:hover {
  color: var(--clay);
}

.page-disclaimer .dc-note {
  max-width: 64ch;
  margin-top: 1.15rem;
  padding: .9rem 1.05rem;
  font-size: .95rem;
  line-height: 1.75;
  color: #17352A;
  background: rgba(15, 61, 46, .07);
  border-left: 3px solid var(--turf);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.page-disclaimer .dc-note--clay {
  color: #4A2A1E;
  background: rgba(184, 106, 75, .13);
  border-left-color: var(--clay);
}

.page-disclaimer .dc-key {
  display: inline-block;
  padding: .06em .38em;
  font-family: var(--font-mono);
  font-size: .86em;
  white-space: nowrap;
  color: #8A3F0B;
  background: rgba(255, 122, 26, .18);
  border-radius: 4px;
}

/* ---------- 快速确认 ---------- */
.page-disclaimer .dc-cases {
  padding-block: clamp(2rem, 6vw, 3.8rem);
  color: var(--cream);
  background: var(--ink-green);
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-cases__title {
  margin: .45rem 0 1.5rem;
  font-size: clamp(1.5rem, 4vw, 2.05rem);
  line-height: 1.25;
  color: var(--cream);
}

.page-disclaimer .dc-case {
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-case:last-child {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-case summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.05rem 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--cream);
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .dc-case summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--turf);
}

.page-disclaimer .dc-case[open] summary::after {
  content: "–";
  color: var(--signal);
}

.page-disclaimer .dc-case summary:focus-visible {
  outline: 2px solid var(--turf);
  outline-offset: 3px;
}

.page-disclaimer .dc-case p {
  max-width: 62ch;
  margin: 0 0 1.2rem;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--silver);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .dc-outro {
  padding-block: clamp(2rem, 6vw, 3.6rem);
  background: var(--night);
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-outro__card {
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.4rem, 4vw, 2.4rem);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  background: linear-gradient(122deg, rgba(11, 46, 36, .88), rgba(7, 26, 43, .94));
}

.page-disclaimer .dc-outro__title {
  margin: .45rem 0 .6rem;
  font-size: clamp(1.4rem, 3.8vw, 1.9rem);
  line-height: 1.3;
  color: var(--cream);
}

.page-disclaimer .dc-outro__text {
  max-width: 52ch;
  margin: 0;
  font-size: .98rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-disclaimer .dc-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 820px) {
  .page-disclaimer .dc-hero__inner {
    padding-block: clamp(3.4rem, 7vw, 5.6rem) clamp(2rem, 4vw, 3rem);
  }

  .page-disclaimer .dc-section {
    grid-template-columns: 5.5rem minmax(0, 1fr);
    gap: 2.4rem;
  }

  .page-disclaimer .dc-section__num {
    padding-top: .3rem;
    font-size: 1.45rem;
  }

  .page-disclaimer .dc-outro__card {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-hero__jump a {
    transition: none;
  }

  .page-disclaimer .dc-hero__slash::before {
    transform: none;
  }
}