.page-disclaimer {
  --dc-line: rgba(185, 137, 58, 0.34);
  --dc-line-soft: rgba(185, 137, 58, 0.16);
  --dc-gap: clamp(48px, 8vw, 104px);
  background: var(--paper);
  color: var(--graphite);
  position: relative;
}

/* ---------- 顶部 ---------- */
.page-disclaimer .dc-intro {
  padding: clamp(28px, 5vw, 60px) 0 0;
}

.page-disclaimer .crumbs {
  margin-bottom: clamp(22px, 3.4vw, 40px);
}
.page-disclaimer .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--ink-soft);
}
.page-disclaimer .crumbs li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--cool-gray);
}
.page-disclaimer .crumbs a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-disclaimer .crumbs a:hover {
  color: var(--eagle-red);
  border-bottom-color: var(--dc-line);
}

.page-disclaimer .dc-intro__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .dc-intro__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(32px, 6.4vw, 74px);
  line-height: 1.08;
  letter-spacing: -0.04em;
  max-width: 18ch;
}

.page-disclaimer .dc-intro__lede {
  margin: clamp(20px, 3vw, 32px) 0 0;
  max-width: 40ch;
  font-size: clamp(15.5px, 1.1vw, 17.5px);
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-disclaimer .dc-band {
  margin-top: clamp(30px, 5vw, 56px);
}
.page-disclaimer .dc-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(150px, 22vw, 300px);
  object-fit: cover;
  border-radius: var(--radius);
  clip-path: polygon(0 6%, 100% 0, 100% 94%, 0 100%);
}

/* ---------- 章节索引条 ---------- */
.page-disclaimer .dc-dex {
  position: sticky;
  top: var(--head-h);
  z-index: 6;
  margin-top: clamp(34px, 5vw, 64px);
  background: rgba(245, 241, 232, 0.94);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--dc-line);
  border-bottom: 1px solid var(--dc-line);
}

.page-disclaimer .dc-dex__inner {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 26px);
  padding: 10px 0;
}

.page-disclaimer .dc-dex__label {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-disclaimer .dc-dex__list {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.4vw, 32px);
  margin: 0;
  padding: 4px 2px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-disclaimer .dc-dex__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .dc-dex__link {
  display: inline-block;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
}
.page-disclaimer .dc-dex__link:hover {
  color: var(--eagle-red);
}
.page-disclaimer .dc-dex__link.is-current {
  color: var(--eagle-red);
  border-bottom-color: var(--gold);
}

/* ---------- 章节 ---------- */
.page-disclaimer .dc-body {
  padding-top: clamp(8px, 2vw, 24px);
}

.page-disclaimer .dc-sec {
  display: grid;
  gap: clamp(16px, 2.6vw, 28px);
  padding: clamp(38px, 5.4vw, 70px) 0;
  border-top: 1px solid var(--dc-line);
  scroll-margin-top: calc(var(--head-h) + 90px);
}
.page-disclaimer .dc-sec:first-child {
  border-top: none;
}

.page-disclaimer .dc-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-disclaimer .dc-sec__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.4vw, 26px);
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-disclaimer .dc-sec__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 2.6vw, 28px);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--graphite);
}

.page-disclaimer .dc-sec__body {
  max-width: 62ch;
}
.page-disclaimer .dc-sec__body p {
  margin: 0 0 1.15em;
  font-size: clamp(15.5px, 1.05vw, 17px);
  line-height: 1.9;
  color: var(--graphite);
}
.page-disclaimer .dc-sec__body p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .dc-sec__body a {
  color: var(--eagle-red);
  text-decoration: none;
  border-bottom: 1px solid rgba(142, 27, 34, 0.32);
}
.page-disclaimer .dc-sec__body a:hover {
  border-bottom-color: var(--eagle-red);
}

.page-disclaimer .dc-sec__list {
  display: grid;
  gap: 0.72em;
  margin: 1.5em 0 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .dc-sec__list li {
  position: relative;
  padding-left: 24px;
  font-size: clamp(15px, 1vw, 16.5px);
  line-height: 1.85;
  color: var(--ink-soft);
}
.page-disclaimer .dc-sec__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 13px;
  height: 2px;
  background: var(--gold);
  transform: skewX(var(--skew));
}

/* ---------- 数字小注 ---------- */
.page-disclaimer .dc-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: clamp(16px, 2.6vw, 34px);
  margin-top: 1.7em;
  padding-top: 1.5em;
  border-top: 1px solid var(--dc-line-soft);
}
.page-disclaimer .dc-facts .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.2;
  letter-spacing: 0.04em;
  color: var(--eagle-red);
}
.page-disclaimer .dc-facts .stat__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* ---------- 收束 ---------- */
.page-disclaimer .dc-outro {
  position: relative;
  margin-top: var(--dc-gap);
  padding: clamp(52px, 8vw, 96px) 0 clamp(64px, 9vw, 116px);
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-warm) 100%);
}
.page-disclaimer .dc-outro::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 56px;
  background: repeating-linear-gradient(
    108deg,
    var(--dc-line) 0 1px,
    transparent 1px 15px
  );
  -webkit-mask-image: linear-gradient(90deg, #000 0%, transparent 78%);
  mask-image: linear-gradient(90deg, #000 0%, transparent 78%);
  pointer-events: none;
}

.page-disclaimer .dc-outro__inner {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-disclaimer .dc-outro__eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  color: var(--gold);
}

.page-disclaimer .dc-outro__text h2 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.03em;
}
.page-disclaimer .dc-outro__text p {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-disclaimer .dc-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- 中级屏 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .dc-sec {
    grid-template-columns: minmax(200px, 290px) minmax(0, 1fr);
    column-gap: clamp(40px, 6vw, 92px);
    align-items: start;
  }
  .page-disclaimer .dc-sec__head {
    position: sticky;
    top: calc(var(--head-h) + 80px);
  }
  .page-disclaimer .dc-outro__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
  .page-disclaimer .dc-outro__links {
    justify-content: flex-end;
  }
}

/* ---------- 窄屏 ---------- */
@media (max-width: 1023px) {
  .page-disclaimer .dc-dex {
    top: var(--head-h-sm);
  }
  .page-disclaimer .dc-sec {
    scroll-margin-top: calc(var(--head-h-sm) + 84px);
  }
}

@media (max-width: 560px) {
  .page-disclaimer .dc-dex__label {
    display: none;
  }
  .page-disclaimer .dc-band img {
    height: 160px;
    clip-path: none;
  }
  .page-disclaimer .dc-sec__list li {
    padding-left: 20px;
  }
}

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