.page-disclaimer {
  position: relative;
  overflow-x: hidden;
  background: var(--color-ink);
  color: var(--color-cream);
  font-family: var(--font-sans);
}

/* ===== hero ===== */
.page-disclaimer__hero {
  position: relative;
  padding: 0 0 3rem;
  background:
    linear-gradient(rgba(183, 255, 63, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(183, 255, 63, 0.05) 1px, transparent 1px),
    var(--color-ink);
  background-size: 36px 36px;
  border-bottom: 1px solid rgba(160, 168, 163, 0.25);
  overflow: hidden;
}

.page-disclaimer__hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: -8%;
  width: 45%;
  height: 260px;
  background: linear-gradient(115deg, transparent 30%, rgba(0, 229, 255, 0.1) 30% 52%, rgba(183, 255, 63, 0.08) 52% 68%, transparent 68%);
  pointer-events: none;
}

.page-disclaimer__hero .site-container {
  position: relative;
  z-index: 1;
}

.page-disclaimer__breadcrumb {
  padding-top: 1.25rem;
}

.page-disclaimer__breadcrumb [aria-current="page"] {
  color: var(--color-lime);
}

.page-disclaimer__edition {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.page-disclaimer__edition-tag {
  letter-spacing: 0.08em;
}

.page-disclaimer__edition-note {
  font-size: 0.875rem;
  color: var(--color-mist);
}

.page-disclaimer__title {
  position: relative;
  max-width: 920px;
  margin: 1.25rem 0 0;
  font-size: clamp(2.1rem, 9vw, 4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--color-cream);
}

.page-disclaimer__title-mark {
  display: inline-block;
  width: 0.44em;
  height: 0.44em;
  margin-left: 0.3em;
  background: var(--color-lime);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  vertical-align: baseline;
}

.page-disclaimer__subtitle {
  margin: 0.75rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(0.875rem, 2.4vw, 1.25rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-lime);
}

.page-disclaimer__lead {
  max-width: 72ch;
  margin: 1.5rem 0 0;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-mist);
}

.page-disclaimer__hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 2rem;
  background: rgba(160, 168, 163, 0.3);
  border: 1px solid rgba(160, 168, 163, 0.3);
}

.page-disclaimer__hero-stat {
  padding: 1.1rem 0.75rem;
  background: var(--color-ink);
  text-align: center;
}

.page-disclaimer__hero-stat .site-stat__value {
  display: block;
  font-size: clamp(1.6rem, 4.5vw, 2.6rem);
  line-height: 1;
}

.page-disclaimer__hero-stat .site-stat__label {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--color-mist);
  text-transform: uppercase;
}

.page-disclaimer__figure {
  position: relative;
  margin: 2.5rem 0 0;
  padding: 8px;
  background: var(--color-rock);
  border: 1px solid rgba(160, 168, 163, 0.35);
}

.page-disclaimer__figure::after {
  content: "";
  position: absolute;
  inset: 8px;
  pointer-events: none;
  background:
    linear-gradient(rgba(183, 255, 63, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(183, 255, 63, 0.12) 1px, transparent 1px);
  background-size: 28px 28px;
  mix-blend-mode: screen;
}

.page-disclaimer__figure-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-disclaimer__figure-caption {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: var(--color-mist);
}

.page-disclaimer__figure-line {
  flex: 0 0 36px;
  height: 2px;
  background: linear-gradient(110deg, var(--color-lime), var(--color-blue));
}

/* ===== manual ===== */
.page-disclaimer__manual {
  padding: 3rem 0 0;
}

.page-disclaimer__manual-head {
  position: relative;
  margin-bottom: 1.75rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(160, 168, 163, 0.3);
}

.page-disclaimer__manual-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 110px;
  height: 3px;
  background: linear-gradient(110deg, var(--color-lime), var(--color-blue));
}

.page-disclaimer__manual-title {
  margin: 0.75rem 0 0.5rem;
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-cream);
}

.page-disclaimer__manual-desc {
  max-width: 64ch;
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-mist);
}

.page-disclaimer__filter-hint {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--color-mist);
}

.page-disclaimer__filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.page-disclaimer__filter-btn {
  padding: 0.55rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  background: var(--color-rock);
  border: 1px solid rgba(160, 168, 163, 0.4);
  color: var(--color-mist);
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.page-disclaimer__filter-btn[data-active],
.page-disclaimer__filter-btn[aria-pressed="true"] {
  background: var(--color-lime);
  border-color: var(--color-lime);
  color: var(--color-ink);
  font-weight: 700;
}

.page-disclaimer__rules {
  margin-top: 0.5rem;
}

.page-disclaimer__rule-block + .page-disclaimer__rule-block {
  position: relative;
  margin-top: 2rem;
  padding-top: 2rem;
}

.page-disclaimer__rule-block + .page-disclaimer__rule-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(105deg, var(--color-lime) 0%, var(--color-lime) 10%, transparent 10%, transparent 34%, var(--color-blue) 34%, var(--color-blue) 40%, transparent 40%, transparent 68%, var(--color-clay) 68%, var(--color-clay) 72%, transparent 72%);
  opacity: 0.75;
}

.page-disclaimer__rule {
  position: relative;
  display: block;
  padding: 1.5rem 1.25rem;
  background: var(--color-rock);
  border-left: 3px solid var(--color-lime);
  transition: box-shadow var(--transition-fast);
}

.page-disclaimer__rule--blue {
  border-left-color: var(--color-blue);
}

.page-disclaimer__rule--clay {
  border-left-color: var(--color-clay);
}

.page-disclaimer__rule[hidden] {
  display: none;
}

.page-disclaimer__rule:hover {
  box-shadow: 0 4px 0 rgba(183, 255, 63, 0.07);
}

.page-disclaimer__rule-side {
  margin-bottom: 1rem;
}

.page-disclaimer__rule-num {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  background: var(--color-lime);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}

.page-disclaimer__rule-main {
  min-width: 0;
}

.page-disclaimer__rule-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}

.page-disclaimer__rule-title {
  margin: 0;
  font-size: clamp(1.25rem, 4.5vw, 1.8rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-cream);
}

.page-disclaimer__rule-en {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--color-mist);
  text-transform: uppercase;
}

.page-disclaimer__rule-tag {
  margin-left: auto;
}

.page-disclaimer__rule-body p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-cream);
}

.page-disclaimer__rule-quote {
  margin: 1.25rem 0 0;
  padding: 0.9rem 1.1rem;
  background: var(--color-pine);
  border-left: 3px solid var(--color-lime);
  color: var(--color-cream);
  font-weight: 500;
}

.page-disclaimer__rule-quote::before {
  content: "“";
  display: block;
  margin-bottom: 0.2rem;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 2.4rem;
  line-height: 0.85;
  color: var(--color-lime);
}

.page-disclaimer__rule--blue .page-disclaimer__rule-quote {
  border-left-color: var(--color-blue);
}

.page-disclaimer__rule--blue .page-disclaimer__rule-quote::before {
  color: var(--color-blue);
}

.page-disclaimer__rule--clay .page-disclaimer__rule-quote {
  border-left-color: var(--color-clay);
}

.page-disclaimer__rule--clay .page-disclaimer__rule-quote::before {
  color: var(--color-clay);
}

.page-disclaimer__rule-icon {
  display: none;
  color: var(--color-lime);
}

.page-disclaimer__rule--blue .page-disclaimer__rule-icon {
  color: var(--color-blue);
}

.page-disclaimer__rule--clay .page-disclaimer__rule-icon {
  color: var(--color-clay);
}

.page-disclaimer__note {
  margin: 1rem 0 0;
  padding: 1rem 1.25rem;
  background: rgba(14, 59, 60, 0.4);
  border-left: 2px solid rgba(0, 229, 255, 0.55);
}

.page-disclaimer__note[hidden] {
  display: none;
}

.page-disclaimer__note-mark {
  display: inline-block;
  margin-bottom: 0.5rem;
  padding: 0.2rem 0.5rem;
  background: var(--color-blue);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.page-disclaimer__note-copy {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-mist);
}

/* ===== closing ===== */
.page-disclaimer__closing {
  margin-top: 3.5rem;
  padding: 3rem 0;
  background:
    linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px),
    var(--color-rock);
  background-size: 40px 40px;
  border-top: 1px solid rgba(160, 168, 163, 0.3);
}

.page-disclaimer__closing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.page-disclaimer__closing-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 4.5vw, 2.1rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-cream);
}

.page-disclaimer__closing-copy {
  max-width: 62ch;
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-mist);
}

.page-disclaimer__contact {
  margin-top: 1.25rem;
  background: var(--color-ink);
  border: 1px solid rgba(160, 168, 163, 0.3);
}

.page-disclaimer__contact-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.2rem;
  padding: 0.8rem 1rem;
}

.page-disclaimer__contact-row + .page-disclaimer__contact-row {
  border-top: 1px solid rgba(160, 168, 163, 0.2);
}

.page-disclaimer__contact-row dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-lime);
}

.page-disclaimer__contact-row dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-cream);
  overflow-wrap: anywhere;
}

.page-disclaimer__closing-sub {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--color-cream);
}

.page-disclaimer__link-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer__link-list li {
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(160, 168, 163, 0.25);
}

.page-disclaimer__link-list a {
  color: var(--color-blue);
  text-decoration: none;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.page-disclaimer__link-list a:hover {
  color: var(--color-lime);
  padding-left: 0.25rem;
}

.page-disclaimer__trust {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-pine);
  border-left: 4px solid var(--color-blue);
}

.page-disclaimer__trust-copy {
  max-width: 68ch;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-cream);
}

.page-disclaimer__trust-icp {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-mist);
  white-space: nowrap;
}

/* ===== breakpoints ===== */
@media (min-width: 640px) {
  .page-disclaimer__figure {
    margin-top: 3rem;
  }

  .page-disclaimer__contact-row {
    grid-template-columns: 80px minmax(0, 1fr);
    gap: 0;
  }
}

@media (min-width: 720px) {
  .page-disclaimer__hero {
    padding-bottom: 4rem;
  }

  .page-disclaimer__title {
    margin-top: 1.75rem;
  }

  .page-disclaimer__hero-stats {
    max-width: 620px;
  }

  .page-disclaimer__manual {
    padding-top: 4rem;
  }

  .page-disclaimer__rule {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr) 56px;
    gap: 1rem 1.25rem;
    align-items: start;
    padding: 2rem 1.75rem;
  }

  .page-disclaimer__rule-side {
    margin-bottom: 0;
  }

  .page-disclaimer__rule-num {
    width: 64px;
    height: 64px;
    font-size: 1.5rem;
  }

  .page-disclaimer__rule-icon {
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
  }

  .page-disclaimer__note {
    margin-left: 1.75rem;
  }
}

@media (min-width: 900px) {
  .page-disclaimer__closing-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 3rem;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer__manual-title {
    font-size: 2.5rem;
  }

  .page-disclaimer__lead {
    font-size: 1.0625rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer__rule,
  .page-disclaimer__filter-btn,
  .page-disclaimer__link-list a {
    transition: none;
  }
}