.page-disclaimer {
  --disc-rule: var(--line);
  --disc-body: #B9C3D0;
  --disc-head: var(--paper-hi);
  --disc-card: rgba(255, 255, 255, 0.04);
  display: block;
  background: var(--ink-900);
  color: var(--paper-hi);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .disc-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 20px 0 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--graphite);
}

.page-disclaimer .disc-crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-disclaimer .disc-crumb a {
  color: var(--graphite);
  text-decoration: none;
  transition: color 0.18s var(--ease);
}

.page-disclaimer .disc-crumb a:hover,
.page-disclaimer .disc-crumb a:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .disc-crumb [aria-current="page"] {
  color: var(--paper-hi);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-top {
  position: relative;
  border-bottom: 1px solid var(--line);
  background-color: var(--ink-900);
  background-image:
    radial-gradient(90% 72% at 88% 0%, rgba(255, 77, 0, 0.16), transparent 62%),
    radial-gradient(58% 58% at 0% 100%, rgba(0, 229, 255, 0.08), transparent 62%);
  background-repeat: no-repeat;
}

.page-disclaimer .disc-hero {
  display: grid;
  gap: 34px;
  padding: 34px 0 54px;
}

.page-disclaimer .disc-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 12vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--paper-hi);
}

.page-disclaimer .disc-hero__sub {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--disc-body);
}

.page-disclaimer .disc-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-jump a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-size: 13px;
  color: var(--paper-hi);
  text-decoration: none;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-disclaimer .disc-jump a:hover,
.page-disclaimer .disc-jump a:focus-visible {
  border-color: var(--flame);
  color: var(--flame-soft);
  background: rgba(255, 77, 0, 0.08);
}

.page-disclaimer .disc-jump span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--flame);
}

.page-disclaimer .disc-hero__media {
  margin: 0;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 32px), calc(100% - 32px) 100%, 0 100%);
}

.page-disclaimer .disc-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 分带 ---------- */
.page-disclaimer .disc-band {
  padding: 54px 0 62px;
}

.page-disclaimer .disc-band--tight {
  padding: 50px 0 56px;
}

.page-disclaimer .disc-band--ink {
  --disc-rule: var(--line);
  --disc-body: #B9C3D0;
  --disc-head: var(--paper-hi);
  --disc-card: rgba(255, 255, 255, 0.04);
  background: var(--ink-900);
  color: var(--paper-hi);
}

.page-disclaimer .disc-band--paper {
  --disc-rule: rgba(10, 14, 20, 0.14);
  --disc-body: #3B4552;
  --disc-head: var(--ink-900);
  --disc-card: #FFFCF6;
  background: var(--paper);
  color: var(--ink-900);
}

.page-disclaimer .disc-band__head {
  margin-bottom: 30px;
}

.page-disclaimer .disc-band__eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--flame);
}

.page-disclaimer .disc-band__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--disc-head);
}

.page-disclaimer .disc-band__note {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--disc-body);
}

/* ---------- 条目 ---------- */
.page-disclaimer .disc-item {
  display: grid;
  gap: 14px;
  padding: 30px 0;
  border-top: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-item__aside {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .disc-num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--flame);
}

.page-disclaimer .disc-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--graphite);
}

.page-disclaimer .disc-item__body {
  min-width: 0;
}

.page-disclaimer .disc-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 5vw, 24px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--disc-head);
}

.page-disclaimer .disc-points {
  display: grid;
  gap: 11px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-points li {
  position: relative;
  padding-left: 24px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--disc-body);
}

.page-disclaimer .disc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 2px;
  background: var(--flame);
}

.page-disclaimer .disc-points a {
  color: var(--disc-head);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .disc-band--paper .disc-points a {
  color: #0B7C8C;
}

.page-disclaimer .disc-points a:hover,
.page-disclaimer .disc-points a:focus-visible {
  color: var(--flame);
}

.page-disclaimer .disc-points-lead {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--disc-body);
}

/* ---------- 引用示例 ---------- */
.page-disclaimer .disc-cites {
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
}

.page-disclaimer .disc-cite {
  border: 1px solid var(--disc-rule);
  background: var(--disc-card);
}

.page-disclaimer .disc-cite--ok {
  --cite-accent: #16794A;
}

.page-disclaimer .disc-cite--no {
  --cite-accent: #C43600;
}

.page-disclaimer .disc-cite__head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  padding: 11px 16px;
  border-bottom: 1px solid var(--disc-rule);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cite-accent);
}

.page-disclaimer .disc-cite__dot {
  width: 8px;
  height: 8px;
  border: 1px solid var(--cite-accent);
  border-radius: 50%;
  background: var(--cite-accent);
  flex: none;
}

.page-disclaimer .disc-cite ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 14px 16px 16px;
  list-style: none;
}

.page-disclaimer .disc-cite li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--disc-body);
}

.page-disclaimer .disc-cite li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--cite-accent);
  border-radius: 50%;
}

/* ---------- 页尾入口 ---------- */
.page-disclaimer .disc-tail {
  padding: 30px 0 62px;
  border-top: 1px solid var(--line);
  background: var(--ink-800);
}

.page-disclaimer .disc-tail__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .disc-tail__hint {
  flex: 1 1 260px;
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--graphite);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-cites {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
}

@media (min-width: 920px) {
  .page-disclaimer .disc-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 1fr);
    gap: 56px;
    align-items: end;
    padding: 62px 0 84px;
  }

  .page-disclaimer .disc-hero__title {
    font-size: clamp(48px, 5vw, 64px);
  }

  .page-disclaimer .disc-item {
    grid-template-columns: 164px minmax(0, 1fr);
    gap: 48px;
    padding: 42px 0;
  }

  .page-disclaimer .disc-item__aside {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    position: sticky;
    top: 32px;
    align-self: start;
  }

  .page-disclaimer .disc-band__head {
    margin-bottom: 38px;
  }

  .page-disclaimer .disc-tail {
    padding: 36px 0 72px;
  }

  .page-disclaimer .disc-tail__inner {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-jump a,
  .page-disclaimer .disc-crumb a,
  .page-disclaimer .disc-points a {
    transition: none;
  }
}