.page-disclaimer {
  --dc-cut: 28px;
  background: var(--paper);
  color: var(--text);
}

.page-disclaimer .dc-topline {
  padding-top: clamp(16px, 3vw, 28px);
}

/* 首屏 */
.page-disclaimer .dc-hero {
  padding-block: clamp(18px, 3vw, 32px) clamp(34px, 5vw, 58px);
}

.page-disclaimer .dc-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-disclaimer .dc-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 5.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--ink);
}

.page-disclaimer .dc-lead {
  margin: 22px 0 0;
  max-width: 56ch;
  font-size: clamp(16px, 1.35vw, 18px);
  line-height: 1.8;
  color: var(--text);
}

.page-disclaimer .dc-lead::before {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  margin-bottom: 18px;
  background: var(--orange);
}

.page-disclaimer .dc-figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--dc-cut) 100%, 0 calc(100% - var(--dc-cut)));
}

.page-disclaimer .dc-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-disclaimer .dc-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(145deg, rgba(14, 107, 91, 0.18), rgba(11, 31, 51, 0.58));
}

@media (min-width: 900px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    gap: clamp(32px, 5vw, 64px);
  }

  .page-disclaimer .dc-figure img {
    aspect-ratio: 4 / 3;
  }
}

/* 条目跳转条带 */
.page-disclaimer .dc-jump {
  background: var(--mist);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-jump__list {
  display: grid;
  grid-template-columns: 1fr;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-jump__list li + li {
  border-block-start: 1px solid var(--line-soft);
}

.page-disclaimer .dc-jump__list a {
  position: relative;
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 16px 18px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  transition: color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-disclaimer .dc-jump__list a::before {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  width: 0;
  background: var(--orange);
  transition: width 180ms var(--ease);
}

.page-disclaimer .dc-jump__list a:hover::before,
.page-disclaimer .dc-jump__list a:focus-visible::before {
  width: 4px;
}

.page-disclaimer .dc-jump__list a:hover {
  background: rgba(14, 107, 91, 0.06);
}

.page-disclaimer .dc-jump__list a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-disclaimer .dc-jump__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--orange-ink);
  padding-top: 2px;
}

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

  .page-disclaimer .dc-jump__list li + li {
    border-block-start: 0;
    border-inline-start: 1px solid var(--line-soft);
  }

  .page-disclaimer .dc-jump__list a {
    padding: 18px 20px;
  }
}

/* 编号条目 */
.page-disclaimer .dc-body {
  padding-block: clamp(14px, 2.5vw, 26px) clamp(40px, 6vw, 72px);
}

.page-disclaimer .dc-entry {
  display: grid;
  gap: 16px;
  padding-block: clamp(30px, 5vw, 52px);
  border-block-start: 1px solid var(--line);
}

.page-disclaimer .dc-entry:first-of-type {
  border-block-start: 0;
  padding-block-start: clamp(18px, 3vw, 34px);
}

.page-disclaimer .dc-entry__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(44px, 7vw, 72px);
  line-height: 0.88;
  color: var(--jade-700);
  padding-inline-start: 16px;
  border-inline-start: 3px solid var(--orange);
}

.page-disclaimer .dc-entry h2 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--ink);
}

.page-disclaimer .dc-entry p {
  margin: 0 0 12px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
}

.page-disclaimer .dc-entry p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dc-entry a {
  color: var(--orange-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 60, 19, 0.35);
}

.page-disclaimer .dc-entry a:hover,
.page-disclaimer .dc-entry a:focus-visible {
  border-bottom-color: var(--orange-ink);
}

@media (min-width: 880px) {
  .page-disclaimer .dc-entry {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }
}

/* 补充说明 */
.page-disclaimer .dc-extra {
  background: var(--mist);
  border-block-start: 1px solid var(--line);
  padding-block: clamp(40px, 6vw, 72px);
}

.page-disclaimer .dc-extra__grid {
  display: grid;
  gap: clamp(20px, 3.5vw, 44px);
}

.page-disclaimer .dc-extra h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 34px);
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--ink);
}

.page-disclaimer .dc-faq {
  border-block-start: 1px solid var(--line);
  padding-block: 16px;
}

.page-disclaimer .dc-faq:last-of-type {
  border-block-end: 1px solid var(--line);
}

.page-disclaimer .dc-faq summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  list-style: none;
  cursor: pointer;
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
}

.page-disclaimer .dc-faq summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dc-faq summary::before {
  content: "+";
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--paper);
  background: var(--jade-700);
}

.page-disclaimer .dc-faq[open] summary::before {
  content: "\2212";
  background: var(--orange);
}

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

.page-disclaimer .dc-faq p {
  margin: 12px 0 0 34px;
  max-width: 62ch;
  line-height: 1.8;
  color: var(--text);
}

@media (min-width: 880px) {
  .page-disclaimer .dc-extra__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }
}

/* 收束条带 */
.page-disclaimer .dc-close {
  background: var(--paper);
  padding-block: clamp(32px, 5vw, 56px) clamp(44px, 7vw, 80px);
}

.page-disclaimer .dc-close__panel {
  position: relative;
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  padding: clamp(28px, 5vw, 56px);
  background: var(--ink);
  color: var(--paper);
  clip-path: polygon(
    0 0,
    calc(100% - var(--dc-cut)) 0,
    100% var(--dc-cut),
    100% 100%,
    var(--dc-cut) 100%,
    0 calc(100% - var(--dc-cut))
  );
}

.page-disclaimer .dc-close__panel::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-start: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange) 0 22%, var(--jade-600) 22% 100%);
}

.page-disclaimer .dc-close__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--jade-300);
}

.page-disclaimer .dc-close__panel h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 38px);
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: #FFFFFF;
}

.page-disclaimer .dc-close__panel p {
  margin: 12px 0 0;
  max-width: 56ch;
  line-height: 1.8;
  color: rgba(247, 248, 246, 0.82);
}

.page-disclaimer .dc-close__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 24px;
}

.page-disclaimer .dc-close__link {
  color: var(--jade-300);
  font-weight: 700;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid currentColor;
  transition: color 160ms var(--ease);
}

.page-disclaimer .dc-close__link:hover,
.page-disclaimer .dc-close__link:focus-visible {
  color: #FFFFFF;
}

.page-disclaimer .dc-close__link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}

.page-disclaimer .dc-close__panel .dc-close__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(247, 248, 246, 0.62);
  max-width: none;
}

@media (min-width: 900px) {
  .page-disclaimer .dc-close__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    column-gap: clamp(28px, 4vw, 56px);
  }

  .page-disclaimer .dc-close__text {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer .dc-close__actions {
    grid-column: 2;
    grid-row: 1;
    justify-content: flex-end;
  }

  .page-disclaimer .dc-close__panel .dc-close__meta {
    grid-column: 1 / -1;
    grid-row: 2;
    padding-top: 16px;
    border-top: 1px solid rgba(247, 248, 246, 0.16);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-jump__list a,
  .page-disclaimer .dc-jump__list a::before,
  .page-disclaimer .dc-close__link {
    transition: none;
  }
}