.page-disclaimer {
  --pd-num-size: 3rem;
  padding: 0 20px 72px;
  background: var(--bg-void);
  color: var(--white);
  font-family: var(--font-h);
}

.page-disclaimer > * {
  max-width: var(--container-w);
  margin-left: auto;
  margin-right: auto;
}

.page-disclaimer__hero {
  position: relative;
  min-height: 320px;
  margin-top: 24px;
  overflow: hidden;
  border: 1px solid var(--grid);
  border-radius: var(--radius);
  background: var(--bg-elev);
}

.page-disclaimer__hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.page-disclaimer__hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(10, 14, 23, 0.92) 0%, rgba(10, 14, 23, 0.5) 60%, rgba(10, 14, 23, 0.25) 100%),
    linear-gradient(180deg, rgba(10, 14, 23, 0.3) 0%, rgba(10, 14, 23, 0.8) 100%);
}

.page-disclaimer__hero-body {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  min-height: 320px;
  padding: 20px;
}

.page-disclaimer__crumb {
  margin-bottom: auto;
}

.page-disclaimer__title {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: 0.01em;
}

.page-disclaimer__subtitle {
  margin: 10px 0 0;
  font-family: var(--font-num);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-disclaimer__hero-anno {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--font-num);
  font-size: 0.68rem;
  letter-spacing: 0.4em;
  color: var(--gray);
  opacity: 0.6;
}

.page-disclaimer__plate {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--grid);
  font-family: var(--font-num);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--gray);
}

.page-disclaimer__plate-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-disclaimer__plate-item::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--blue);
  transform: rotate(45deg);
}

.page-disclaimer__datastrip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 24px 0 28px;
}

.page-disclaimer__datastrip-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px;
  background: var(--bg-card);
  border: 1px solid var(--grid);
  border-radius: var(--radius);
}

.page-disclaimer__datastrip-item .data-label {
  font-size: 0.78rem;
}

@media (min-width: 640px) {
  .page-disclaimer__datastrip {
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-disclaimer__index {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 2px 20px;
  scrollbar-width: thin;
}

.page-disclaimer__index-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--grid);
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--gray);
  font-size: 0.84rem;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer__index-link span {
  font-family: var(--font-num);
  font-size: 0.78rem;
  color: var(--blue);
}

.page-disclaimer__index-link:hover,
.page-disclaimer__index-link:focus-visible {
  border-color: var(--blue);
  color: var(--white);
}

.page-disclaimer__section {
  position: relative;
  margin: 18px 0;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--grid);
  border-radius: var(--radius);
  scroll-margin-top: 76px;
  transition: border-color 0.25s ease, background-color 0.25s ease;
}

.page-disclaimer__section::before {
  content: "";
  display: block;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), transparent 75%);
}

.page-disclaimer__section:target {
  border-color: var(--blue);
  background: var(--bg-elev);
}

.page-disclaimer__section-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--grid);
}

.page-disclaimer__section-num {
  font-family: var(--font-num);
  font-size: var(--pd-num-size);
  font-weight: 700;
  line-height: 1;
  color: var(--green);
}

.page-disclaimer__section-titles h2 {
  margin: 4px 0 4px;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-disclaimer__section-en {
  margin: 0;
  font-family: var(--font-num);
  font-size: 0.64rem;
  letter-spacing: 0.3em;
  color: var(--gray);
}

.page-disclaimer__section-idx {
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--gray);
  opacity: 0.55;
}

.page-disclaimer__section-body {
  padding: 18px;
}

.page-disclaimer__section-body p {
  margin: 0 0 14px;
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(229, 237, 245, 0.9);
}

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

.page-disclaimer__section-body a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: rgba(0, 200, 255, 0.5);
}

.page-disclaimer__warn {
  color: var(--green);
  font-weight: 600;
}

.page-disclaimer__timeline {
  position: relative;
  margin: 20px 0 24px;
  padding-left: 24px;
  border-left: 2px solid var(--blue);
}

.page-disclaimer__timeline-item {
  position: relative;
  padding: 12px 0;
}

.page-disclaimer__timeline-item::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 18px;
  width: 8px;
  height: 8px;
  transform: rotate(45deg);
  background: var(--green);
  box-shadow: 0 0 10px rgba(57, 255, 136, 0.55);
}

.page-disclaimer__timeline-time {
  display: block;
  font-family: var(--font-num);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.06em;
}

.page-disclaimer__timeline-text {
  margin: 4px 0 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--gray);
}

.page-disclaimer__prohibits {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer__prohibits li {
  display: grid;
  grid-template-columns: 48px 1fr;
  grid-template-areas:
    "code title"
    "code text";
  gap: 2px 12px;
  padding: 14px 12px;
  border-bottom: 1px solid var(--grid);
}

.page-disclaimer__prohibits li:last-child {
  border-bottom: 0;
}

.page-disclaimer__prohibit-code {
  grid-area: code;
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--red);
  padding-top: 3px;
}

.page-disclaimer__prohibits li strong {
  grid-area: title;
  color: var(--white);
  font-size: 0.95rem;
}

.page-disclaimer__prohibits li > span:last-child {
  grid-area: text;
  color: var(--gray);
  font-size: 0.88rem;
  line-height: 1.6;
}

.page-disclaimer__return {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 36px 0 24px;
  padding: 20px;
  background:
    linear-gradient(135deg, rgba(0, 200, 255, 0.1), rgba(57, 255, 136, 0.05)),
    var(--bg-card);
  border: 1px solid var(--grid);
  border-radius: var(--radius);
}

.page-disclaimer__return .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  text-align: center;
}

.page-disclaimer__trust {
  margin: 0 0 16px;
  padding: 16px 18px;
  border-left: 3px solid var(--green);
  background: var(--bg-card);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--gray);
  font-size: 0.88rem;
  line-height: 1.7;
}

.page-disclaimer__backtop {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--grid);
  border-radius: var(--radius);
  color: var(--gray);
  font-size: 0.84rem;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer__backtop:hover,
.page-disclaimer__backtop:focus-visible {
  border-color: var(--blue);
  color: var(--white);
}

@media (min-width: 768px) {
  .page-disclaimer {
    --pd-num-size: 4rem;
  }

  .page-disclaimer__hero {
    min-height: 360px;
    margin-top: 32px;
  }

  .page-disclaimer__hero-body {
    min-height: 360px;
    padding: 36px 42px;
  }

  .page-disclaimer__plate {
    padding: 18px 0;
    font-size: 0.8rem;
  }

  .page-disclaimer__index {
    flex-wrap: wrap;
    overflow: visible;
  }

  .page-disclaimer__section {
    margin: 30px 0;
  }

  .page-disclaimer__section:nth-of-type(odd) {
    margin-left: 4%;
    margin-right: 0;
  }

  .page-disclaimer__section:nth-of-type(even) {
    margin-right: 4%;
    margin-left: 0;
  }

  .page-disclaimer__section-head {
    padding: 22px 28px 16px;
  }

  .page-disclaimer__section-body {
    padding: 24px 28px;
  }

  .page-disclaimer__return {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }
}