.notice-block {
  --nb-acc: #002fa7;
  --nb-acc-hi: #3a63ff;
  --nb-line: rgba(255, 255, 255, 0.09);
  --nb-txt: #c3cad6;
  --nb-dim: #8b93a3;

  max-width: 68rem;
  margin: clamp(4rem, 12vh, 9rem) auto 0;
  padding: clamp(1.6rem, 4vw, 3.2rem) clamp(1.2rem, 4vw, 3rem);
  border-top: 1px solid var(--nb-line);
  border-bottom: 1px solid var(--nb-line);
  background:
    linear-gradient(180deg, rgba(0, 47, 167, 0.05) 0%, transparent 42%),
    rgba(255, 255, 255, 0.012);
  color: var(--nb-txt);
  font-size: clamp(0.86rem, 1.5vw, 0.98rem);
  line-height: 2.1;
  letter-spacing: 0.02em;
  counter-reset: nb-sec;
}

.notice-head {
  padding-bottom: 1.4rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--nb-line);
}

.notice-kicker {
  display: block;
  font-family: 'Jost', ui-monospace, monospace;
  font-size: 0.64rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--nb-acc-hi);
}

.notice-title {
  margin: 0.7rem 0 0.5rem;
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: 0.04em;
  color: #fff;
}

.notice-sub {
  margin: 0;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  color: var(--nb-dim);
}

.notice-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.6rem;
  margin-top: 1.1rem;
  font-family: 'Jost', ui-monospace, monospace;
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  color: var(--nb-dim);
}

.notice-meta b { color: var(--nb-txt); font-weight: 600; }

.notice-sec {
  counter-increment: nb-sec;
  margin-top: 2.4rem;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s ease, transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}

.notice-sec.in-view {
  opacity: 1;
  transform: none;
}

.notice-sec > h3 {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  margin: 0 0 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--nb-line);
  font-size: clamp(0.98rem, 2vw, 1.18rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #fff;
}

.notice-sec > h3::before {
  content: counter(nb-sec, decimal-leading-zero);
  flex: 0 0 auto;
  font-family: 'Jost', ui-monospace, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--nb-acc-hi);
}

.notice-sec h4 {
  margin: 1.6rem 0 0.5rem;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #e7ecf5;
}

.notice-sec p { margin: 0 0 1rem; }

.notice-sec p.indent { text-indent: 2em; }

.notice-quote {
  margin: 1.4rem 0;
  padding: 0.9rem 1.2rem;
  border-left: 2px solid var(--nb-acc);
  background: rgba(0, 47, 167, 0.07);
  color: #dfe6f2;
  font-style: normal;
}

.notice-quote b { color: #fff; }

.notice-list {
  margin: 0.6rem 0 1.2rem;
  padding-left: 1.2rem;
  list-style: none;
}

.notice-list li {
  position: relative;
  margin-bottom: 0.5rem;
  padding-left: 1rem;
}

.notice-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 6px;
  height: 1px;
  background: var(--nb-acc-hi);
}

.notice-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 1px;
  margin: 1.6rem 0;
  background: var(--nb-line);
  border: 1px solid var(--nb-line);
}

.notice-stats > div {
  padding: 1rem 1.1rem;
  background: #0b0d10;
}

.notice-stats b {
  display: block;
  font-family: 'Jost', ui-monospace, monospace;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
}

.notice-stats span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--nb-dim);
}

.notice-sign {
  margin-top: 2.6rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--nb-line);
  text-align: right;
  font-size: 0.8rem;
  line-height: 2;
  letter-spacing: 0.08em;
  color: var(--nb-dim);
}

.notice-sign b { color: #e7ecf5; font-weight: 600; letter-spacing: 0.14em; }

@media (prefers-reduced-motion: reduce) {
  .notice-sec { opacity: 1 !important; transform: none !important; transition: none !important; }
}

@media (max-width: 600px) {
  .notice-block { margin-top: 3rem; padding: 1.2rem 1rem; line-height: 1.95; }
  .notice-sec p.indent { text-indent: 1.6em; }
}