.page-disclaimer {
  --disc-measure: 34em;
  --disc-indent: clamp(1rem, 3vw, 1.9rem);
  background: var(--ink);
  color: var(--body-text);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  padding-block: clamp(1.75rem, 5vw, 4rem) clamp(1.25rem, 3vw, 2rem);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: end;
}

.page-disclaimer .disc-hero__copy .eyebrow {
  margin: clamp(1rem, 2vw, 1.5rem) 0 0;
}

.page-disclaimer .disc-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.05rem, 6.4vw, 4.1rem);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--white);
  margin: 0.38em 0 0.45em;
  max-width: 15em;
}

.page-disclaimer .disc-hero__lede {
  margin: 0;
  max-width: 38em;
  font-size: clamp(1rem, 1.1vw + 0.83rem, 1.1rem);
  line-height: 1.8;
  color: var(--body-text);
}

.page-disclaimer .disc-hero__figure {
  margin: 0;
  border: 1px solid var(--line-strong);
  border-top: 3px solid var(--red);
  background: var(--char);
  border-radius: 3px;
  overflow: hidden;
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.06);
}

.page-disclaimer .disc-hero__figure figcaption {
  padding: 0.62rem 0.8rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(2rem, 4vw, 4rem);
  }
}

/* ---------- 刻度带 ---------- */
.page-disclaimer .disc-scale {
  border-top: 2px solid var(--red);
  border-bottom: 1px solid var(--line);
  padding: 0.85rem 0 1.15rem;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.page-disclaimer .disc-scale__label {
  margin: 0 0 0.85rem;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-disclaimer .disc-scale__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem 0.9rem;
}

.page-disclaimer .disc-scale__item {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding-left: 0.6rem;
  border-left: 1px solid var(--line-strong);
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--mist);
  transition: color 0.45s var(--ease), border-color 0.45s var(--ease);
}

.page-disclaimer .disc-scale__item.is-lit {
  color: var(--white);
  border-left-color: var(--lime);
}

.page-disclaimer .disc-scale__no {
  flex: none;
  font-family: var(--font-data);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--red);
}

@media (min-width: 720px) {
  .page-disclaimer .disc-scale__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 正文 ---------- */
.page-disclaimer .disc-body {
  padding-bottom: clamp(2.5rem, 8vw, 5.5rem);
}

.page-disclaimer .disc-column {
  max-width: 48rem;
}

.page-disclaimer .disc-clause {
  border-left: 3px solid var(--red);
  padding-left: var(--disc-indent);
  margin-bottom: clamp(2.25rem, 5vw, 3.5rem);
}

.page-disclaimer .disc-clause:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding-top: clamp(0.75rem, 2vw, 1.25rem);
  margin-bottom: clamp(0.9rem, 2vw, 1.35rem);
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-clause__no {
  flex: none;
  font-family: var(--font-data);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--red);
}

.page-disclaimer .disc-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  letter-spacing: 0.01em;
  line-height: 1.25;
  color: var(--white);
}

.page-disclaimer .disc-clause h3 {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 1.6em 0 0.6em;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
}

.page-disclaimer .disc-clause h3::before {
  content: "";
  flex: none;
  width: 0.38rem;
  height: 0.38rem;
  background: var(--lime);
  transform: rotate(45deg);
}

.page-disclaimer .disc-clause p {
  max-width: var(--disc-measure);
  margin: 0 0 1.05em;
  font-size: clamp(0.98rem, 0.5vw + 0.9rem, 1.05rem);
  line-height: 1.78;
  color: var(--body-text);
}

.page-disclaimer .disc-clause ul {
  list-style: none;
  margin: 0 0 1.35em;
  padding: 0;
  max-width: var(--disc-measure);
}

.page-disclaimer .disc-clause li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.7em;
  font-size: clamp(0.96rem, 0.45vw + 0.88rem, 1.02rem);
  line-height: 1.72;
  color: var(--body-text);
}

.page-disclaimer .disc-clause li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.7rem;
  height: 2px;
  background: var(--red-deep);
}

.page-disclaimer .disc-clause a,
.page-disclaimer .disc-linkrow a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 231, 255, 0.4);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

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

/* ---------- 来源标注示例 ---------- */
.page-disclaimer .disc-quote {
  max-width: var(--disc-measure);
  margin: 0 0 1.5em;
  padding: 1rem 1.15rem;
  background: var(--char);
  border-left: 3px solid var(--blue);
  border-radius: 2px;
  font-family: var(--font-data);
  font-size: 0.84rem;
  line-height: 1.85;
  letter-spacing: 0.02em;
  color: var(--white);
  white-space: pre-wrap;
  overflow-x: auto;
}

.page-disclaimer .disc-quote code {
  font: inherit;
}

/* ---------- 展开块 ---------- */
.page-disclaimer .disc-more {
  max-width: var(--disc-measure);
  margin-bottom: 1.35em;
  border-top: 1px solid var(--line);
  padding-top: 0.8rem;
}

.page-disclaimer .disc-more > summary {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--blue);
  transition: color 0.3s var(--ease);
}

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

.page-disclaimer .disc-more > summary::before {
  content: "+";
  flex: none;
  width: 1em;
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--red);
}

.page-disclaimer .disc-more[open] > summary {
  color: var(--lime);
}

.page-disclaimer .disc-more[open] > summary::before {
  content: "–";
  color: var(--lime);
}

.page-disclaimer .disc-more > ul {
  margin: 0.9rem 0 0.4rem;
}

.page-disclaimer .disc-more > summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

/* ---------- 链接行 ---------- */
.page-disclaimer .disc-linkrow {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
  margin: 1.4em 0;
  font-size: 0.95rem;
}

.page-disclaimer .disc-linkrow__sep {
  color: var(--mist);
}

/* ---------- 主体与备案 ---------- */
.page-disclaimer .disc-imprint {
  max-width: var(--disc-measure);
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-data);
  font-size: 0.8rem;
  line-height: 2;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-disclaimer .disc-imprint__line {
  max-width: none;
  margin: 0;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
}

@media (min-width: 1024px) {
  .page-disclaimer .disc-column {
    max-width: 52rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-scale__item,
  .page-disclaimer .disc-clause a,
  .page-disclaimer .disc-linkrow a,
  .page-disclaimer .disc-more > summary {
    transition: none;
  }
}