.page-disclaimer {
  background: var(--ink);
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disclaimer-hero {
  padding-top: 30px;
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 30px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--verdigris);
}

.page-disclaimer .breadcrumb a {
  color: var(--silver);
  text-decoration: none;
  transition: color .2s var(--ease);
}

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

.page-disclaimer .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--lime);
}

.page-disclaimer h1 {
  max-width: 18ch;
  margin: 0 0 20px;
  font-size: clamp(30px, 6.4vw, 54px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--mist);
}

.page-disclaimer .disclaimer-lede {
  max-width: 62ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.72;
  color: var(--silver);
}

/* ---------- 展览说明牌 ---------- */
.page-disclaimer .disclaimer-stage {
  position: relative;
  margin-top: 36px;
  padding: 44px 0;
  background: var(--moss);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-disclaimer .disclaimer-stage-media {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .45;
  filter: saturate(.85);
  pointer-events: none;
}

.page-disclaimer .disclaimer-stage .wrap {
  position: relative;
}

.page-disclaimer .disclaimer-plate {
  max-width: 620px;
  padding: 26px 22px 22px;
  background: var(--cream);
  color: var(--brown);
  border-left: 6px solid var(--lime);
  box-shadow: 0 20px 44px rgba(0, 0, 0, .4);
}

.page-disclaimer .disclaimer-plate-label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: rgba(26, 20, 16, .6);
}

.page-disclaimer .disclaimer-plate-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: plate;
}

.page-disclaimer .disclaimer-plate-list li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 36px;
  font-size: 15px;
  line-height: 1.62;
}

.page-disclaimer .disclaimer-plate-list li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disclaimer-plate-list li::before {
  content: counter(plate, decimal-leading-zero);
  counter-increment: plate;
  position: absolute;
  top: 2px;
  left: 0;
  padding: 1px 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--brown);
  background: var(--lime);
}

.page-disclaimer .disclaimer-more {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid rgba(26, 20, 16, .22);
}

.page-disclaimer .disclaimer-more summary {
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--brown);
  list-style: none;
}

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

.page-disclaimer .disclaimer-more summary::after {
  content: "＋";
  margin-left: 8px;
  font-weight: 400;
}

.page-disclaimer .disclaimer-more[open] summary::after {
  content: "－";
}

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

.page-disclaimer .disclaimer-more ul {
  margin: 12px 0 0;
  padding-left: 18px;
}

.page-disclaimer .disclaimer-more li {
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.62;
  color: rgba(26, 20, 16, .84);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .disclaimer-clauses {
  padding: 44px 0 0;
}

.page-disclaimer .disclaimer-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line-strong);
}

.page-disclaimer .disclaimer-jump a {
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--silver);
  text-decoration: none;
  border: 1px solid var(--line);
  transition: color .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .disclaimer-jump a:hover,
.page-disclaimer .disclaimer-jump a:focus-visible,
.page-disclaimer .disclaimer-jump a.is-active {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
}

.page-disclaimer .disclaimer-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-disclaimer .clause-index {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .clause-num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--lime);
}

.page-disclaimer .clause-rule {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--lime), rgba(200, 255, 61, 0));
}

.page-disclaimer .clause-body h2 {
  margin: 0 0 14px;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.34;
  letter-spacing: -.01em;
  color: var(--mist);
}

.page-disclaimer .clause-body p {
  max-width: 68ch;
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.72;
  color: var(--silver);
}

.page-disclaimer .clause-body p:last-child {
  margin-bottom: 0;
}

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

.page-disclaimer .clause-body a:hover,
.page-disclaimer .clause-body a:focus-visible {
  color: var(--mist);
}

.page-disclaimer .disclaimer-mail {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--mist);
  background: rgba(200, 255, 61, .12);
  padding: 2px 6px;
  white-space: nowrap;
}

/* ---------- 收尾联系带 ---------- */
.page-disclaimer .disclaimer-signoff {
  padding: 40px 0 68px;
}

.page-disclaimer .disclaimer-contact {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 26px 22px;
  background: linear-gradient(105deg, var(--moss) 0%, var(--ink) 78%);
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--orange);
}

.page-disclaimer .disclaimer-contact-text h2 {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--mist);
}

.page-disclaimer .disclaimer-contact-text p {
  max-width: 62ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.68;
  color: var(--silver);
}

.page-disclaimer .disclaimer-contact-text strong {
  color: var(--mist);
  font-weight: 700;
}

.page-disclaimer .disclaimer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 800px) {
  .page-disclaimer .disclaimer-hero {
    padding-top: 42px;
  }

  .page-disclaimer .disclaimer-stage {
    margin-top: 48px;
    padding: 58px 0;
  }

  .page-disclaimer .disclaimer-plate {
    padding: 34px 32px 28px;
  }

  .page-disclaimer .disclaimer-clause {
    grid-template-columns: 120px 1fr;
    gap: 36px;
    padding: 42px 0;
  }

  .page-disclaimer .clause-index {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding-top: 4px;
  }

  .page-disclaimer .clause-rule {
    flex: none;
    width: 46px;
  }

  .page-disclaimer .disclaimer-contact {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 34px 32px;
  }

  .page-disclaimer .disclaimer-actions {
    flex: none;
  }
}

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