.page-disclaimer {
  padding-bottom: clamp(56px, 8vw, 120px);
}

.page-disclaimer .disc-intro {
  margin-top: clamp(18px, 2.6vw, 30px);
}

.page-disclaimer .disc-intro__title {
  margin: 10px 0 0;
  font-family: var(--ff-geo);
  font-weight: 800;
  font-size: clamp(32px, 5.6vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-disclaimer .disc-intro__lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 40em;
  color: var(--ink);
}

/* 顶部版本条 */
.page-disclaimer .disc-verbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 22px;
  margin: clamp(24px, 3.6vw, 42px) 0 clamp(26px, 4vw, 48px);
  padding: 14px clamp(16px, 2.4vw, 26px);
  background: var(--grape);
  color: var(--paper);
  border-radius: var(--r-md);
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.6;
}

.page-disclaimer .disc-verbar__cell {
  color: rgba(248, 242, 231, 0.86);
}

.page-disclaimer .disc-verbar__cell b {
  color: var(--lime);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.page-disclaimer .disc-verbar__cell--end {
  margin-left: auto;
}

/* 主布局：非对称双栏 */
.page-disclaimer .disc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 58px);
  align-items: start;
}

/* 规范分组 */
.page-disclaimer .disc-block {
  border-top: 1px dashed var(--blue-line);
  padding-top: clamp(18px, 2.6vw, 30px);
  margin-top: clamp(28px, 4vw, 50px);
}

.page-disclaimer .disc-block:first-child {
  border-top: 0;
  padding-top: 0;
  margin-top: 0;
}

.page-disclaimer .disc-block__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--ff-geo);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .disc-block__idx {
  flex: none;
  padding: 3px 9px;
  border: 1px solid var(--grape-soft);
  border-radius: var(--r-sm);
  font-family: var(--ff-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--grape);
}

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

.page-disclaimer .disc-item {
  display: grid;
  grid-template-columns: clamp(38px, 6vw, 54px) minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 12px clamp(12px, 1.8vw, 18px);
  background: var(--paper-2);
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  transition: border-color 0.25s ease-out, transform 0.25s ease-out;
}

.page-disclaimer .disc-item:hover {
  border-color: var(--grape);
  transform: translateX(3px);
}

.page-disclaimer .disc-item__no {
  padding-top: 3px;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--moss);
}

.page-disclaimer .disc-item__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
}

.page-disclaimer .hl {
  background: linear-gradient(to top, rgba(227, 160, 60, 0.45) 0 44%, transparent 44%);
  padding: 0 2px;
}

/* 配图 */
.page-disclaimer .disc-figure {
  margin: clamp(28px, 4vw, 50px) 0 0;
}

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

.page-disclaimer .disc-figure__cap {
  margin-top: 10px;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--moss);
}

/* 收尾 */
.page-disclaimer .disc-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  margin-top: clamp(40px, 5vw, 68px);
  padding: clamp(18px, 2.6vw, 28px);
  border: 1px solid var(--grape-soft);
  border-left: 5px solid var(--grape);
  border-radius: var(--r-md);
  background: var(--paper);
}

.page-disclaimer .disc-cta__text {
  margin: 0;
  max-width: 42ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
}

/* 旁注栏 */
.page-disclaimer .disc-rail {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
  align-content: start;
}

.page-disclaimer .disc-rail__box {
  padding: clamp(14px, 1.8vw, 20px);
  background: var(--paper);
  border: 1px solid var(--blue-line);
  border-radius: var(--r-md);
}

.page-disclaimer .disc-rail__box--deep {
  background: var(--grape-deep);
  border-color: var(--grape-deep);
}

.page-disclaimer .disc-rail__label {
  display: block;
  margin-bottom: 10px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--moss);
}

.page-disclaimer .disc-rail__box--deep .disc-rail__label {
  color: var(--lime);
}

.page-disclaimer .disc-rail__ver {
  margin: 0 0 10px;
  font-family: var(--ff-geo);
  font-weight: 200;
  font-size: clamp(46px, 7vw, 74px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--paper);
}

.page-disclaimer .disc-rail__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(248, 242, 231, 0.82);
}

.page-disclaimer .disc-rail__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

.page-disclaimer .disc-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-disclaimer .disc-rail__list a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px dashed var(--blue-line);
  color: var(--grape);
  text-decoration: none;
  font-size: 15px;
  transition: color 0.2s ease-out;
}

.page-disclaimer .disc-rail__list li:last-child a {
  border-bottom: 0;
}

.page-disclaimer .disc-rail__list a:hover,
.page-disclaimer .disc-rail__list a:focus-visible {
  color: var(--grape-deep);
}

.page-disclaimer .disc-rail__no {
  flex: none;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--moss);
}

/* 装订线：中屏以上出现 */
@media (min-width: 720px) {
  .page-disclaimer .disc-main {
    border-left: 1px solid var(--blue-line);
    padding-left: clamp(18px, 2.6vw, 36px);
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: minmax(0, 66fr) minmax(0, 30fr);
    gap: clamp(30px, 3vw, 56px);
  }

  .page-disclaimer .disc-rail {
    position: sticky;
    top: 96px;
  }
}

@media (max-width: 560px) {
  .page-disclaimer .disc-verbar__cell--end {
    margin-left: 0;
  }

  .page-disclaimer .disc-item {
    grid-template-columns: 34px minmax(0, 1fr);
    padding: 11px 12px;
  }

  .page-disclaimer .disc-item__text {
    font-size: 15px;
  }
}

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

  .page-disclaimer .disc-item:hover {
    transform: none;
  }
}