.page-disclaimer {
  position: relative;
  isolation: isolate;
  overflow-x: hidden;
  background:
    radial-gradient(1100px 560px at 86% -12%, rgba(123, 77, 255, .16), transparent 62%),
    radial-gradient(880px 520px at 3% 5%, rgba(34, 211, 197, .09), transparent 64%),
    var(--ink);
}

.page-disclaimer::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(42, 55, 66, .30) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 55, 66, .30) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .78) 0%, rgba(0, 0, 0, .22) 42%, transparent 74%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .78) 0%, rgba(0, 0, 0, .22) 42%, transparent 74%);
}

.page-disclaimer > * {
  position: relative;
  z-index: 1;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  padding: clamp(28px, 5vw, 52px) 0 0;
}

.page-disclaimer .disc-hero .breadcrumb {
  margin-bottom: var(--s4);
}

.page-disclaimer .disc-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s2);
  margin-bottom: var(--s2);
}

.page-disclaimer .disc-ver {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--lime);
  background: rgba(180, 240, 60, .07);
  border: 1px solid rgba(180, 240, 60, .40);
  border-radius: var(--r-pill);
  padding: 5px 13px;
}

.page-disclaimer h1 {
  margin: 0 0 var(--s3);
  font-size: clamp(42px, 9vw, 88px);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.03em;
  color: var(--paper);
  text-shadow: 0 0 36px rgba(180, 240, 60, .22);
}

.page-disclaimer .disc-lede {
  margin: 0;
  max-width: 40em;
  font-size: 17px;
  line-height: 1.9;
  color: rgba(244, 241, 232, .82);
}

.page-disclaimer .disc-banner {
  margin: var(--s5) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: var(--slate);
  overflow: hidden;
  box-shadow: 0 26px 70px rgba(0, 0, 0, .55), inset 0 0 0 1px rgba(180, 240, 60, .06);
}

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

/* ---------- 章节胶囊导航 ---------- */
.page-disclaimer .disc-toc {
  display: flex;
  gap: var(--s1);
  margin: var(--s5) 0 0;
  padding: var(--s1);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: linear-gradient(120deg, rgba(18, 28, 36, .94), rgba(10, 14, 18, .88));
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-toc::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .disc-toc a {
  flex: 0 0 auto;
  white-space: nowrap;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--mist);
  text-decoration: none;
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .disc-toc a:hover,
.page-disclaimer .disc-toc a:focus-visible {
  color: var(--paper);
  background: rgba(180, 240, 60, .10);
  border-color: rgba(180, 240, 60, .42);
  outline: none;
}

/* ---------- 章节主体 ---------- */
.page-disclaimer .disc-chapter {
  padding: clamp(38px, 6vw, 68px) 0;
  border-top: 1px solid rgba(42, 55, 66, .85);
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-body > .disc-chapter:first-child {
  border-top: 0;
}

.page-disclaimer .disc-chapter-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s2);
}

.page-disclaimer .disc-num {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--lime);
  text-shadow: 0 0 16px rgba(180, 240, 60, .35);
}

.page-disclaimer .disc-num::after {
  content: "";
  flex: 1 1 auto;
  min-width: 28px;
  height: 1px;
  background: linear-gradient(90deg, rgba(180, 240, 60, .55), transparent);
}

.page-disclaimer .disc-chapter h2 {
  margin: 0 0 var(--s2);
  font-size: clamp(24px, 4.4vw, 36px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-disclaimer .disc-chapter p {
  margin: 0 0 var(--s2);
  max-width: 42em;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(244, 241, 232, .84);
}

.page-disclaimer .disc-points {
  list-style: none;
  margin: var(--s3) 0 var(--s3);
  padding: 0;
  display: grid;
  gap: var(--s2);
  max-width: 44em;
}

.page-disclaimer .disc-points li {
  position: relative;
  padding-left: 24px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(244, 241, 232, .84);
}

.page-disclaimer .disc-points li::before {
  content: "";
  position: absolute;
  left: 5px;
  top: .78em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 3px rgba(180, 240, 60, .16);
}

.page-disclaimer .disc-facts {
  display: grid;
  gap: var(--s2);
  margin: var(--s3) 0 var(--s3);
}

.page-disclaimer .disc-fact {
  padding: var(--s3);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: linear-gradient(150deg, rgba(18, 28, 36, .82), rgba(10, 14, 18, .78));
}

.page-disclaimer .disc-fact b {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -.02em;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-fact span {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .disc-callout {
  margin: 0 0 var(--s3);
  padding: var(--s3);
  max-width: 44em;
  border-left: 3px solid var(--clay);
  border-radius: 0 var(--r-s) var(--r-s) 0;
  background: linear-gradient(90deg, rgba(255, 122, 51, .10), rgba(255, 122, 51, 0));
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(244, 241, 232, .88);
}

/* ---------- 折叠说明 ---------- */
.page-disclaimer .disc-fold {
  margin: 0 0 var(--s3);
  padding: 0 var(--s3);
  max-width: 44em;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: rgba(18, 28, 36, .70);
}

.page-disclaimer .disc-fold summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: var(--s2) 0;
  list-style: none;
  cursor: pointer;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--paper);
}

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

.page-disclaimer .disc-fold summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--lime);
}

.page-disclaimer .disc-fold[open] summary::after {
  content: "–";
}

.page-disclaimer .disc-fold[open] summary {
  border-bottom: 1px solid rgba(42, 55, 66, .8);
}

.page-disclaimer .disc-fold-body {
  padding: var(--s2) 0 var(--s3);
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 返回锚点 ---------- */
.page-disclaimer .disc-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: var(--s1);
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .10em;
  color: var(--mist);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-disclaimer .disc-back:hover,
.page-disclaimer .disc-back:focus-visible {
  color: var(--lime);
  border-color: rgba(180, 240, 60, .48);
  background: rgba(180, 240, 60, .08);
  outline: none;
}

.page-disclaimer .disc-footback {
  padding: var(--s4) 0 var(--s6);
  border-top: 1px solid rgba(42, 55, 66, .85);
}

.page-disclaimer .disc-back--top {
  border-color: rgba(180, 240, 60, .35);
  color: var(--lime);
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .disc-contact {
  display: grid;
  gap: var(--s2);
  margin: var(--s3) 0 var(--s2);
}

.page-disclaimer .disc-contact-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  padding: var(--s3);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: rgba(18, 28, 36, .72);
}

.page-disclaimer .disc-contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .20em;
  color: var(--mist);
}

.page-disclaimer .disc-contact-value {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.65;
  color: var(--paper);
  word-break: break-word;
}

.page-disclaimer .disc-contact-item .copy-chip {
  align-self: flex-start;
}

.page-disclaimer .disc-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .disc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  margin: var(--s3) 0 0;
}

/* ---------- 中屏及以上 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .disc-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .disc-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero {
    padding-top: var(--s6);
  }

  .page-disclaimer .disc-lede {
    font-size: 18px;
  }

  .page-disclaimer .disc-chapter-inner {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: var(--s5);
  }

  .page-disclaimer .disc-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-disclaimer .disc-toc {
    margin-top: var(--s6);
  }
}