.page-disclaimer {
  --dc-paper-deep: #E8DCC2;
  --dc-ink-soft: #4A382C;
  --dc-rule: rgba(43, 29, 22, 0.16);
  --dc-rail-h: 56px;
  background: var(--cream);
  color: var(--brown);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(152deg, var(--forest) 0%, var(--navy) 58%, #05121E 100%);
  color: var(--cream);
  padding: calc(var(--header-h) + 2.25rem) 0 2.5rem;
}

.page-disclaimer .dc-hero__texture {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.24;
}

.page-disclaimer .dc-hero__texture img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-disclaimer .dc-hero__texture::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 26, 43, 0.35), rgba(7, 26, 43, 0.94));
}

.page-disclaimer .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
  font-size: var(--fs-12);
  color: var(--mist);
}

.page-disclaimer .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--gold);
}

.page-disclaimer .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(159, 183, 173, 0.4);
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-disclaimer .dc-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.9rem;
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .dc-hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.4rem, 7vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: var(--cream);
}

.page-disclaimer .dc-hero__lede {
  max-width: 62ch;
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .dc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.75rem;
  margin: 1.75rem 0 0;
  padding: 1rem 0 0;
  list-style: none;
  border-top: 1px solid rgba(243, 233, 210, 0.18);
  font-size: var(--fs-12);
  color: var(--mist);
}

.page-disclaimer .dc-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
}

.page-disclaimer .dc-hero__meta-num {
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--gold);
  letter-spacing: 0.06em;
}

/* ---------- 章目刻度条 ---------- */
.page-disclaimer .dc-rail {
  position: sticky;
  top: var(--header-h);
  z-index: 5;
  background: var(--brown);
  border-bottom: 2px solid var(--gold);
}

.page-disclaimer .dc-rail__inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .dc-rail__label {
  flex: 0 0 auto;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-11);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .dc-rail__list {
  display: flex;
  flex: 0 0 auto;
  align-items: stretch;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-rail__list a {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.85rem 0.9rem;
  font-size: var(--fs-14);
  color: rgba(243, 233, 210, 0.82);
  text-decoration: none;
  white-space: nowrap;
  border-left: 1px solid rgba(243, 233, 210, 0.12);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .dc-rail__list a span {
  font-family: var(--font-mono);
  font-size: var(--fs-11);
  font-weight: 800;
  color: var(--gold);
}

.page-disclaimer .dc-rail__list a:hover,
.page-disclaimer .dc-rail__list a:focus-visible {
  background: rgba(200, 255, 61, 0.12);
  color: var(--lime);
}

.page-disclaimer .dc-rail__list a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -3px;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .dc-body {
  background: var(--cream);
  padding: clamp(1.75rem, 4vw, 3.25rem) 0 clamp(2.5rem, 6vw, 4.5rem);
}

.page-disclaimer .dc-sheet {
  max-width: 900px;
}

.page-disclaimer .dc-intro {
  margin: 0 0 clamp(1.75rem, 4vw, 2.75rem);
  padding: 0 0 0 1rem;
  border-left: 3px solid var(--gold);
  font-size: var(--fs-18);
  line-height: 1.8;
  color: var(--dc-ink-soft);
}

.page-disclaimer .dc-chapter {
  padding-top: 1.5rem;
  border-top: 1px solid var(--dc-rule);
  scroll-margin-top: calc(var(--header-h) + var(--dc-rail-h) + 1rem);
}

.page-disclaimer .dc-chapter + .dc-chapter {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

.page-disclaimer .dc-chapter__mark {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}

.page-disclaimer .dc-chapter__num {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--gold);
}

.page-disclaimer .dc-chapter__rule {
  display: block;
  width: 2.5rem;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), rgba(184, 138, 68, 0));
}

.page-disclaimer .dc-chapter h2 {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin: 0 0 0.85rem;
  font-size: clamp(1.35rem, 3.4vw, 1.85rem);
  line-height: 1.3;
  letter-spacing: -0.015em;
  font-weight: 800;
  color: var(--brown);
  scroll-margin-top: calc(var(--header-h) + var(--dc-rail-h) + 1rem);
}

.page-disclaimer .dc-chapter__link {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 700;
  color: var(--gold);
  text-decoration: none;
  opacity: 0.7;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.page-disclaimer .dc-chapter__link:hover,
.page-disclaimer .dc-chapter__link:focus-visible {
  opacity: 1;
  color: var(--orange);
}

.page-disclaimer .dc-chapter__link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-disclaimer .dc-chapter__text p {
  margin: 0 0 1rem;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--dc-ink-soft);
}

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

.page-disclaimer .dc-chapter__text p a {
  color: #7A4E12;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(184, 138, 68, 0.6);
}

.page-disclaimer .dc-chapter__text p a:hover,
.page-disclaimer .dc-chapter__text p a:focus-visible {
  color: var(--orange);
  text-decoration-color: var(--orange);
}

.page-disclaimer .dc-list {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: 0.55rem;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--dc-ink-soft);
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 0.7rem;
  height: 2px;
  background: var(--gold);
}

.page-disclaimer .dc-list--contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 0.75rem;
  padding-left: 0;
  padding-bottom: 0.55rem;
  border-bottom: 1px dashed rgba(43, 29, 22, 0.2);
}

.page-disclaimer .dc-list--contact li::before {
  display: none;
}

.page-disclaimer .dc-list--contact span {
  font-family: var(--font-mono);
  font-size: var(--fs-11);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8A6A34;
}

.page-disclaimer .dc-list--contact a {
  color: var(--brown);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}

.page-disclaimer .dc-list--contact a:hover,
.page-disclaimer .dc-list--contact a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-disclaimer .dc-note {
  margin: 1.25rem 0 0;
  padding: 0.9rem 1.1rem 1rem;
  background: var(--dc-paper-deep);
  border-left: 3px solid var(--gold);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-disclaimer .dc-note__label {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: var(--fs-11);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #8A6A34;
}

.page-disclaimer .dc-note p:last-child {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--dc-ink-soft);
}

/* ---------- 延伸入口 ---------- */
.page-disclaimer .dc-next {
  background: linear-gradient(160deg, var(--navy) 0%, var(--forest) 100%);
  color: var(--cream);
  padding: clamp(2.25rem, 5vw, 3.75rem) 0;
}

.page-disclaimer .dc-next__eyebrow {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--fs-11);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .dc-next__title {
  margin: 0 0 1.75rem;
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-disclaimer .dc-next__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.page-disclaimer .dc-next__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.15rem 1.2rem 1.35rem;
  color: var(--cream);
  text-decoration: none;
  background: rgba(243, 233, 210, 0.05);
  border: 1px solid rgba(159, 183, 173, 0.3);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  transition: background-color 0.22s ease, border-color 0.22s ease;
}

.page-disclaimer .dc-next__card:hover,
.page-disclaimer .dc-next__card:focus-visible {
  background: rgba(200, 255, 61, 0.09);
  border-color: var(--lime);
}

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

.page-disclaimer .dc-next__num {
  font-family: var(--font-mono);
  font-size: var(--fs-11);
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-disclaimer .dc-next__card-title {
  font-size: var(--fs-18);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-disclaimer .dc-next__card-text {
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .dc-next__arrow {
  margin-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: var(--fs-16);
  color: var(--orange);
}

/* ---------- 桌面编排 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dc-hero {
    padding: calc(var(--header-h) + 3.25rem) 0 3.25rem;
  }

  .page-disclaimer .dc-hero__lede {
    font-size: var(--fs-18);
  }

  .page-disclaimer .dc-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dc-chapter {
    display: grid;
    grid-template-columns: 104px minmax(0, 1fr);
    column-gap: 2.25rem;
    align-items: start;
    padding-top: 1.9rem;
  }

  .page-disclaimer .dc-chapter__mark {
    grid-column: 1;
    grid-row: 1 / span 2;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.7rem;
    margin-bottom: 0;
  }

  .page-disclaimer .dc-chapter__num {
    font-size: 2.75rem;
  }

  .page-disclaimer .dc-chapter__rule {
    width: 2px;
    height: 4.5rem;
    background: linear-gradient(180deg, var(--gold), rgba(184, 138, 68, 0));
  }

  .page-disclaimer .dc-chapter__head {
    grid-column: 2;
  }

  .page-disclaimer .dc-chapter__text {
    grid-column: 2;
  }

  .page-disclaimer .dc-intro {
    padding-left: 1.35rem;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer .dc-hero__texture,
  .page-disclaimer .dc-rail,
  .page-disclaimer .dc-next,
  .page-disclaimer .dc-chapter__link {
    display: none !important;
  }

  .page-disclaimer .dc-hero {
    background: none !important;
    color: #000 !important;
    padding: 0 0 1.25rem;
  }

  .page-disclaimer .dc-hero__lede,
  .page-disclaimer .dc-hero__meta,
  .page-disclaimer .breadcrumb ol {
    color: #000 !important;
  }

  .page-disclaimer .dc-body {
    padding: 0;
  }

  .page-disclaimer .dc-chapter {
    break-inside: avoid;
    page-break-inside: avoid;
  }
}