.page-disclaimer {
  --disc-hang: clamp(2.1rem, 4.6vw, 3rem);
  --disc-pad: clamp(1rem, 2.4vw, 1.6rem);
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

.page-disclaimer .disclaimer-hero {
  display: grid;
  gap: clamp(1.4rem, 3.6vw, 2.4rem);
  align-items: end;
  padding-block: clamp(1.4rem, 3.4vw, 2.4rem) clamp(1.2rem, 3vw, 2rem);
}

.page-disclaimer .disclaimer-hero__text {
  display: grid;
  gap: 0.85rem;
}

.page-disclaimer .disclaimer-hero__text .lede {
  max-width: 34em;
  color: var(--mist);
  margin: 0;
}

.page-disclaimer .disclaimer-hero__figure {
  aspect-ratio: 8 / 5;
  width: 100%;
  border-radius: clamp(20px, 4vw, 36px) clamp(56px, 9vw, 104px) clamp(20px, 4vw, 36px) clamp(20px, 4vw, 36px);
  overflow: hidden;
  background: var(--current);
  box-shadow: var(--shadow-soft);
}

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

/* 索引卡 */
.page-disclaimer .disclaimer-index {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-block: clamp(1rem, 2.4vw, 1.6rem) clamp(1.6rem, 3.6vw, 2.6rem);
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-disclaimer .disclaimer-index__item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.05rem var(--disc-pad) 1.3rem;
  background: var(--card);
  color: var(--ink);
  text-decoration: none;
  transition: background-color 0.22s ease, color 0.22s ease;
}

.page-disclaimer .disclaimer-index__item:hover,
.page-disclaimer .disclaimer-index__item:focus-visible {
  background: var(--basin);
  color: var(--paper);
}

.page-disclaimer .disclaimer-index__item:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -3px;
}

.page-disclaimer .disclaimer-index__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.09em;
  color: var(--orange);
}

.page-disclaimer .disclaimer-index__label {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.page-disclaimer .disclaimer-index__desc {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--mist);
  transition: color 0.22s ease;
}

.page-disclaimer .disclaimer-index__item:hover .disclaimer-index__desc,
.page-disclaimer .disclaimer-index__item:focus-visible .disclaimer-index__desc {
  color: var(--shallow);
}

/* 条款 */
.page-disclaimer .disclaimer-clause {
  padding-block: clamp(1.5rem, 3.4vw, 2.4rem);
  border-top: 1px dashed var(--rule);
  scroll-margin-top: 6.5rem;
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  margin-bottom: 0.7rem;
}

.page-disclaimer .clause-head__num {
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 2.6vw, 1.45rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan);
  flex: none;
}

.page-disclaimer .clause-head h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.6vw, 1.55rem);
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.page-disclaimer .clause-lede {
  margin: 0 0 1rem;
  max-width: 38em;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.page-disclaimer .clause-item {
  display: grid;
  grid-template-columns: var(--disc-hang) minmax(0, 1fr);
  gap: 0.15rem 0.6rem;
  padding: 0.75rem clamp(0.6rem, 1.6vw, 1rem);
  border-radius: 0.9rem;
}

.page-disclaimer .clause-item:nth-child(even) {
  background: var(--card);
}

.page-disclaimer .clause-item__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.95;
  letter-spacing: 0.03em;
  color: var(--mist);
  text-align: left;
}

.page-disclaimer .clause-item p {
  margin: 0;
  max-width: 40em;
  font-size: 0.95rem;
  line-height: 1.8;
}

.page-disclaimer .clause-item strong {
  font-weight: 700;
  color: var(--current);
}

.page-disclaimer .clause-item a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .clause-item a:hover,
.page-disclaimer .clause-item a:focus-visible {
  color: var(--orange-deep);
}

.page-disclaimer .clause-item--flag {
  background: rgba(255, 107, 44, 0.08);
  box-shadow: inset 3px 0 0 var(--orange);
}

.page-disclaimer .clause-item--flag .clause-item__num {
  color: var(--orange-deep);
}

/* 引用示例 */
.page-disclaimer .citation-sample {
  margin-top: 0.9rem;
  padding: clamp(0.9rem, 2.2vw, 1.2rem) clamp(1rem, 2.4vw, 1.4rem);
  background: var(--basin);
  color: var(--paper);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.85;
  letter-spacing: 0.01em;
  overflow-wrap: anywhere;
}

.page-disclaimer .citation-sample__label {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--shallow);
}

/* 收尾卡 */
.page-disclaimer .disclaimer-cta {
  margin-block: clamp(1.6rem, 3.6vw, 2.6rem) clamp(2rem, 4.5vw, 3.4rem);
  padding: clamp(1.3rem, 3.4vw, 2.2rem);
  background: var(--current);
  color: var(--paper);
  border-radius: clamp(18px, 3.4vw, 32px) clamp(18px, 3.4vw, 32px) clamp(48px, 8vw, 90px) clamp(18px, 3.4vw, 32px);
  display: grid;
  gap: 0.7rem;
}

.page-disclaimer .disclaimer-cta .sub-title {
  margin: 0;
  color: var(--paper);
  font-size: clamp(1.1rem, 2.4vw, 1.35rem);
}

.page-disclaimer .disclaimer-cta p {
  margin: 0;
  max-width: 40em;
  font-size: 0.93rem;
  line-height: 1.85;
  color: rgba(246, 241, 231, 0.86);
}

.page-disclaimer .disclaimer-cta a {
  color: var(--shallow);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disclaimer-cta a:hover,
.page-disclaimer .disclaimer-cta a:focus-visible {
  color: var(--orange);
}

@media (min-width: 620px) {
  .page-disclaimer .disclaimer-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disclaimer-hero {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: end;
  }

  .page-disclaimer .disclaimer-hero__text {
    padding-bottom: 1.4rem;
  }

  .page-disclaimer .disclaimer-hero__figure {
    align-self: end;
  }

  .page-disclaimer .clause-item {
    gap: 0.15rem 0.9rem;
    padding-inline: 1rem 1.2rem;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .disclaimer-index {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disclaimer-index__item,
  .page-disclaimer .disclaimer-index__desc {
    transition: none;
  }
}