.page-disclaimer {
  --disclaimer-gutter: clamp(18px, 4vw, 56px);
  --disclaimer-rule: rgba(30, 30, 30, 0.14);
  --disclaimer-rule-deep: rgba(11, 61, 46, 0.35);
  position: relative;
  padding: 40px 0 0;
  background-color: #F4F1E8;
  background-image: radial-gradient(rgba(11, 61, 46, 0.07) 1px, transparent 1.3px);
  background-size: 22px 22px;
  color: var(--arena-charcoal);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  overflow-x: hidden;
}

.page-disclaimer .disclaimer-shell {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--disclaimer-gutter);
}

.page-disclaimer .disclaimer-context {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 22px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--arena-moss);
}

.page-disclaimer .disclaimer-context-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--arena-gold);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.2);
}

.page-disclaimer .disclaimer-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--arena-charcoal);
}

.page-disclaimer .disclaimer-kicker-line {
  width: 54px;
  height: 3px;
  background: var(--arena-gold);
  display: inline-block;
}

.page-disclaimer .disclaimer-head h1 {
  margin: 0;
  max-width: 11em;
  color: var(--arena-deep);
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 4.6rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.page-disclaimer .disclaimer-lede {
  margin: 18px 0 0;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--disclaimer-rule-deep);
  max-width: 38em;
  color: var(--arena-slate);
  font-size: 18px;
  line-height: 1.65;
  font-weight: 500;
}

.page-disclaimer .disclaimer-seal {
  margin: 14px 0 30px;
  max-width: 520px;
}

.page-disclaimer .disclaimer-seal img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  border: 1px solid rgba(11, 61, 46, 0.8);
  box-shadow: 12px 12px 0 var(--arena-ivory), 12px 12px 0 2px rgba(11, 61, 46, 0.22);
  background: var(--arena-paper);
}

.page-disclaimer .disclaimer-seal figcaption {
  margin-top: 14px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--arena-slate);
}

.page-disclaimer .disclaimer-layout {
  display: flex;
  flex-direction: column;
}

.page-disclaimer .disclaimer-aside {
  order: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 6px 0 26px;
}

.page-disclaimer .disclaimer-sections {
  order: 2;
  min-width: 0;
}

.page-disclaimer .disclaimer-toc {
  padding: 14px 0 14px 18px;
  border-left: 2px solid var(--arena-gold);
  background: rgba(212, 175, 55, 0.06);
}

.page-disclaimer .disclaimer-toc-label {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--arena-deep);
}

.page-disclaimer .disclaimer-toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-disclaimer .disclaimer-toc-list li {
  margin: 0;
}

.page-disclaimer .disclaimer-toc-list a {
  display: inline-flex;
  gap: 10px;
  padding: 2px 0;
  color: var(--arena-deep);
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .disclaimer-toc-list a:hover,
.page-disclaimer .disclaimer-toc-list a:focus-visible {
  border-color: var(--arena-gold);
  color: var(--arena-charcoal);
}

.page-disclaimer .disclaimer-related-label {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--arena-deep);
}

.page-disclaimer .disclaimer-related-row {
  display: grid;
  gap: 8px;
}

.page-disclaimer .disclaimer-filelink {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 14px;
  border: 1px solid rgba(11, 61, 46, 0.24);
  background: rgba(251, 251, 247, 0.9);
  color: var(--arena-deep);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.page-disclaimer .disclaimer-filelink::after {
  content: "→";
  font-family: var(--font-data);
  color: var(--arena-gold);
  font-size: 14px;
  transition: transform 0.18s ease;
}

.page-disclaimer .disclaimer-filelink:hover,
.page-disclaimer .disclaimer-filelink:focus-visible {
  transform: translateX(4px);
  border-color: var(--arena-gold);
  box-shadow: 0 4px 0 rgba(11, 61, 46, 0.08);
}

.page-disclaimer .disclaimer-filelink:hover::after,
.page-disclaimer .disclaimer-filelink:focus-visible::after {
  transform: translateX(3px);
}

.page-disclaimer .disclaimer-section {
  border-top: 2px solid rgba(11, 61, 46, 0.75);
  padding: 30px 0 34px;
}

.page-disclaimer .disclaimer-section-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .disclaimer-section-code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(212, 175, 55, 0.65);
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.08);
  color: var(--arena-gold);
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
}

.page-disclaimer .disclaimer-section-head h2 {
  margin: 0;
  color: var(--arena-deep);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-disclaimer .disclaimer-body {
  color: var(--arena-slate);
  font-size: 15px;
  line-height: 1.8;
}

.page-disclaimer .disclaimer-body > p {
  margin: 0 0 14px;
}

.page-disclaimer .disclaimer-body > p + p,
.page-disclaimer .disclaimer-body > ul + p,
.page-disclaimer .disclaimer-body > p + ul {
  border-top: 1px dashed rgba(30, 30, 30, 0.14);
  padding-top: 14px;
}

.page-disclaimer .disclaimer-body ul {
  margin: 0 0 16px;
  padding-left: 18px;
  display: grid;
  gap: 7px;
}

.page-disclaimer .disclaimer-body li::marker {
  color: var(--arena-gold);
}

.page-disclaimer .disclaimer-callout {
  margin: 22px 0 6px;
  border-left: 3px solid var(--arena-deep);
  background: rgba(11, 61, 46, 0.05);
  padding: 14px 18px;
  color: var(--arena-charcoal);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.65;
}

.page-disclaimer .disclaimer-body .disclaimer-callout {
  border-top: none;
}

.page-disclaimer .disclaimer-mark {
  background-image: linear-gradient(to top, rgba(212, 175, 55, 0.8) 0 3px, transparent 3px);
  padding-bottom: 2px;
}

.page-disclaimer .disclaimer-toggle {
  margin: 16px 0 4px;
  padding: 12px 14px;
  border: 1px solid rgba(11, 61, 46, 0.2);
  background: rgba(251, 251, 247, 0.9);
}

.page-disclaimer .disclaimer-toggle summary {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  color: var(--arena-deep);
  font-weight: 600;
  font-size: 14px;
  line-height: 1.5;
}

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

.page-disclaimer .disclaimer-toggle summary::before {
  content: "＋";
  font-family: var(--font-data);
  color: var(--arena-gold);
  font-weight: 700;
}

.page-disclaimer .disclaimer-toggle[open] summary::before {
  content: "－";
}

.page-disclaimer .disclaimer-toggle p {
  margin: 10px 0 0;
  color: var(--arena-slate);
  font-size: 14px;
  line-height: 1.7;
}

.page-disclaimer .disclaimer-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 30px 0 48px;
  padding: 8px 16px 8px 0;
  color: var(--arena-deep);
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.page-disclaimer .disclaimer-top:hover,
.page-disclaimer .disclaimer-top:focus-visible {
  border-color: var(--arena-gold);
}

@media (min-width: 900px) {
  .page-disclaimer {
    padding: 64px 0 0;
  }

  .page-disclaimer .disclaimer-head {
    max-width: 920px;
  }

  .page-disclaimer .disclaimer-head h1 {
    font-size: clamp(3rem, 6.5vw, 5rem);
  }

  .page-disclaimer .disclaimer-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: clamp(36px, 5vw, 64px);
  }

  .page-disclaimer .disclaimer-aside {
    order: 2;
    flex: 0 0 280px;
    margin: 0;
    position: sticky;
    top: 32px;
  }

  .page-disclaimer .disclaimer-sections {
    order: 1;
    flex: 1 1 0;
    min-width: 0;
  }

  .page-disclaimer .disclaimer-section {
    padding: 36px 0 42px;
  }

  .page-disclaimer .disclaimer-top {
    margin-top: 48px;
  }
}