.page-disclaimer {
  --dsc-gap: clamp(30px, 5vw, 76px);
}

/* ---------- 页首 ---------- */
.page-disclaimer .dsc-hero {
  position: relative;
  padding: clamp(40px, 8vw, 118px) 0 clamp(40px, 6vw, 84px);
  overflow: hidden;
}

.page-disclaimer .dsc-hero__inner {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  align-items: center;
}

.page-disclaimer .dsc-hero__text {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.page-disclaimer .dsc-hero__title {
  margin: 0;
  font-size: clamp(34px, 7.4vw, 82px);
  font-weight: 200;
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--ink);
  max-width: 15em;
}

.page-disclaimer .dsc-hero .lede {
  margin: 0;
  max-width: 42ch;
  color: var(--ink-dim);
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.8;
}

.page-disclaimer .dsc-hero__art {
  position: relative;
  border-radius: 2px;
}

.page-disclaimer .dsc-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px;
}

.page-disclaimer .dsc-slash {
  position: absolute;
  left: -2%;
  right: -2%;
  bottom: 8px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--flame) 28%, var(--mist) 58%, var(--data-blue) 78%, transparent 100%);
  transform: rotate(-1.3deg);
  transform-origin: left center;
  opacity: .85;
  pointer-events: none;
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .dsc-body {
  padding-top: clamp(28px, 4vw, 56px);
}

.page-disclaimer .dsc-body__shell {
  display: grid;
  gap: var(--dsc-gap);
}

/* 索引轨 */
.page-disclaimer .dsc-index {
  min-width: 0;
}

.page-disclaimer .dsc-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

.page-disclaimer .dsc-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-disclaimer .dsc-index__list a {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-dim);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.45;
  transition: color .24s var(--ease), border-color .24s var(--ease), padding-left .24s var(--ease);
}

.page-disclaimer .dsc-index__list a:hover,
.page-disclaimer .dsc-index__list a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--flame);
  padding-left: 6px;
  outline: none;
}

.page-disclaimer .dsc-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--flame);
}

/* 正文条目 */
.page-disclaimer .dsc-content {
  min-width: 0;
}

.page-disclaimer .dsc-clause {
  padding-top: clamp(34px, 5vw, 68px);
  margin-top: clamp(34px, 5vw, 68px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .dsc-clause:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .dsc-clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 18px;
  align-items: baseline;
  margin-bottom: 18px;
}

.page-disclaimer .dsc-clause__num {
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.6vw, 26px);
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--flame);
  line-height: 1;
}

.page-disclaimer .dsc-clause__title {
  margin: 0;
  font-size: clamp(21px, 3vw, 34px);
  line-height: 1.24;
  color: var(--ink);
}

.page-disclaimer .dsc-clause p {
  margin: 0 0 16px;
  max-width: 62ch;
  color: var(--ink-dim);
  font-size: 16px;
  line-height: 1.8;
}

.page-disclaimer .dsc-subhead {
  margin: 26px 0 14px !important;
  font-size: 14px !important;
  letter-spacing: .06em;
  color: var(--ink) !important;
}

/* 列表 */
.page-disclaimer .dsc-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 11px;
  max-width: 62ch;
}

.page-disclaimer .dsc-list li {
  position: relative;
  padding-left: 24px;
  color: var(--ink-dim);
  font-size: 15.5px;
  line-height: 1.75;
}

.page-disclaimer .dsc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 12px;
  height: 1px;
  background: var(--flame);
}

/* 署名示例卡 */
.page-disclaimer .dsc-card {
  margin: 22px 0 26px;
  padding: clamp(20px, 3vw, 30px);
  background: linear-gradient(150deg, rgba(27, 34, 48, .96), rgba(11, 14, 20, .96));
  border: 1px solid var(--line);
  border-left: 3px solid var(--flame);
  border-radius: 2px;
  box-shadow: 10px 12px 0 -6px rgba(169, 201, 242, .10), 0 18px 36px -26px rgba(0, 0, 0, .9);
  max-width: 62ch;
}

.page-disclaimer .dsc-card__label {
  margin: 0 0 12px !important;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--ember) !important;
}

.page-disclaimer .dsc-copyline {
  margin: 0 0 8px !important;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink) !important;
  word-break: break-word;
}

.page-disclaimer .dsc-card__note {
  margin: 14px 0 0 !important;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 14px !important;
  color: var(--ink-faint) !important;
  line-height: 1.75;
}

/* 数据刻度 */
.page-disclaimer .dsc-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: 14px;
  margin: 24px 0 26px;
}

.page-disclaimer .dsc-stat {
  padding: 16px 16px 18px;
  background: var(--steel);
  border-top: 2px solid var(--data-blue);
  border-radius: 2px;
}

.page-disclaimer .dsc-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.4vw, 36px);
  font-weight: 500;
  line-height: 1.1;
  color: var(--ember);
}

.page-disclaimer .dsc-stat__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-dim);
}

/* CTA */
.page-disclaimer .dsc-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* 延伸入口 */
.page-disclaimer .dsc-nextlinks {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.page-disclaimer .dsc-nextlink {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--mist);
  border-radius: 2px;
  background: rgba(27, 34, 48, .62);
  text-decoration: none;
  transition: border-color .24s var(--ease), transform .24s var(--ease), background .24s var(--ease);
}

.page-disclaimer .dsc-nextlink:hover,
.page-disclaimer .dsc-nextlink:focus-visible {
  border-left-color: var(--flame);
  background: rgba(27, 34, 48, .92);
  transform: translateY(-3px);
  outline: none;
}

.page-disclaimer .dsc-nextlink__label {
  font-size: 17px;
  color: var(--ink);
}

.page-disclaimer .dsc-nextlink__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-dim);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) and (max-width: 899px) {
  .page-disclaimer .dsc-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 26px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dsc-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: clamp(36px, 5vw, 78px);
  }

  .page-disclaimer .dsc-hero__art {
    transform: translateY(clamp(6px, 1.4vw, 20px));
  }

  .page-disclaimer .dsc-body__shell {
    grid-template-columns: 214px minmax(0, 1fr);
    gap: clamp(44px, 6vw, 104px);
    align-items: start;
  }

  .page-disclaimer .dsc-index {
    position: sticky;
    top: calc(var(--header-h, 76px) + 28px);
  }

  .page-disclaimer .dsc-nextlinks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .dsc-body__shell {
    grid-template-columns: 236px minmax(0, 1fr);
  }
}