.page-disclaimer {
  --disc-measure: 46rem;
  --disc-gap: clamp(26px, 4.5vw, 48px);
  padding-bottom: clamp(56px, 9vw, 120px);
  background:
    radial-gradient(70% 40% at 78% 0%, rgba(53, 242, 200, 0.10), transparent 72%),
    var(--ink);
}

.page-disclaimer .disc-hero {
  position: relative;
  padding: clamp(22px, 4vw, 44px) 0 clamp(20px, 3.5vw, 36px);
  max-width: var(--disc-measure);
}

.page-disclaimer .disc-hero__title {
  margin: 12px 0 0;
  font-size: clamp(30px, 6.2vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--paper);
  max-width: 15ch;
}

.page-disclaimer .disc-hero__lede {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .disc-inline {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 200, 0.4);
  padding-bottom: 1px;
}

.page-disclaimer .disc-inline:hover,
.page-disclaimer .disc-inline:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* 版本条 */
.page-disclaimer .disc-version {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 12px 18px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--grid);
}

.page-disclaimer .disc-version__chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px 7px 12px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--orange);
  background: linear-gradient(100deg, rgba(255, 138, 61, 0.18), rgba(255, 138, 61, 0.03));
  border: 1px solid rgba(255, 138, 61, 0.5);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.page-disclaimer .disc-version__chip .bx-num {
  font-weight: 700;
  color: var(--yellow);
}

.page-disclaimer .disc-version__more {
  flex: 1 1 240px;
  min-width: 0;
}

.page-disclaimer .disc-version__more summary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  list-style: none;
  cursor: pointer;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

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

.page-disclaimer .disc-version__more summary::before {
  content: "+";
  display: inline-block;
  font-family: var(--font-num);
  font-size: 15px;
  line-height: 1;
  width: 14px;
  color: var(--cyan);
  transition: transform 180ms var(--ease);
}

.page-disclaimer .disc-version__more[open] summary::before {
  transform: rotate(45deg);
}

.page-disclaimer .disc-version__list {
  margin: 8px 0 0;
  padding: 0 0 0 16px;
  display: grid;
  gap: 8px;
  list-style: none;
  border-left: 1px solid var(--grid);
}

.page-disclaimer .disc-version__list li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .disc-version__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 1.5px;
  background: var(--grid);
}

/* 顶部图带 */
.page-disclaimer .disc-band {
  margin: clamp(24px, 4vw, 44px) 0 0;
}

.page-disclaimer .disc-band img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 280px);
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--grid);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-disclaimer .disc-band__cap {
  margin-top: 10px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

/* 条款正文 */
.page-disclaimer .disc-body {
  margin-top: clamp(34px, 6vw, 68px);
  max-width: var(--disc-measure);
}

.page-disclaimer .disc-section {
  position: relative;
  padding: var(--disc-gap) 0;
  border-top: 1px solid var(--grid);
}

.page-disclaimer .disc-section::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 22px;
  background: repeating-linear-gradient(
    90deg,
    var(--grid-soft) 0 1px,
    transparent 1px 24px
  );
  pointer-events: none;
}

.page-disclaimer .disc-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-disclaimer .disc-section__idx {
  flex: none;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-disclaimer .disc-section__title {
  margin: 0;
  font-size: clamp(20px, 3.2vw, 26px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .disc-section__anchor {
  color: inherit;
  text-decoration: none;
}

.page-disclaimer .disc-section__anchor::after {
  content: "#";
  margin-left: 10px;
  font-family: var(--font-num);
  font-size: 0.78em;
  color: var(--grid);
  transition: color 180ms var(--ease);
}

.page-disclaimer .disc-section__anchor:hover::after,
.page-disclaimer .disc-section__anchor:focus-visible::after {
  color: var(--cyan);
}

.page-disclaimer .disc-section__lead {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: clamp(17px, 2.4vw, 22px);
  font-weight: 600;
  line-height: 1.62;
  color: var(--paper);
  max-width: 46ch;
}

.page-disclaimer .disc-section p {
  margin: 14px 0 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--muted);
  max-width: 62ch;
}

.page-disclaimer .disc-section p .bx-num {
  color: var(--blue);
  font-weight: 700;
}

.page-disclaimer .disc-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: 58ch;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 12px;
  height: 1.5px;
  background: var(--orange);
}

/* 桌面端：章节标题与正文形成轻微缩进层次，右侧保留呼吸留白 */
@media (min-width: 768px) {
  .page-disclaimer .disc-hero__title {
    max-width: 17ch;
  }

  .page-disclaimer .disc-section {
    padding-left: 0;
  }

  .page-disclaimer .disc-section__lead,
  .page-disclaimer .disc-section p,
  .page-disclaimer .disc-list {
    margin-left: 46px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .disc-body {
    max-width: 46rem;
  }

  .page-disclaimer .disc-section::before {
    background: repeating-linear-gradient(
      90deg,
      var(--grid-soft) 0 1px,
      transparent 1px 24px
    );
    width: 60%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-version__more summary::before,
  .page-disclaimer .disc-section__anchor::after {
    transition: none;
  }
}
</｜｜DSML｜｜ic>