.history-hero {
  position: relative;
  min-height: clamp(540px, 75vh, 760px);
  display: flex;
  align-items: center;
  padding: clamp(7rem, 14vh, 10rem) 5% clamp(5rem, 8vh, 7rem);
  background: #f5f6f8;
  overflow: hidden;
}

.history-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: end;
}

.history-hero-right {
  padding-bottom: 0.2rem;
}

.history-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.25rem);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: #111111;
  margin: 0;
}

.history-hero-sub {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
  line-height: 1.85;
  color: #777777;
  margin: 0;
}

.block-line-wrapper {
  position: relative;
  display: block;
}
.block-line {
  position: relative;
  display: block;
}
.block-revealer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  will-change: transform;
  z-index: 1;
}

.faq-section {
  background: #f5f6f8;
  padding: clamp(4rem, 8vh, 6.5rem) 5%;
}

.faq-section__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.page-section-split__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.page-section-split__label {
  font-family: "Courier New", "Courier", monospace;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: #6b6560;
  margin: 0 0 1.75rem;
}

.page-section-split__heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 400;
  color: #2a2520;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0;
}

.page-section-split__right p {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
  line-height: 1.85;
  color: #4a4540;
  margin: 0 0 1.5rem;
}

.page-section-split__right p:last-child {
  margin-bottom: 0;
}

.faq-list {
  grid-column: 1 / -1;
  display: grid;
  gap: 0;
  margin-top: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid #e8e8e8;
}

.faq-item {
  border-bottom: 1px solid #e8e8e8;
}

.faq-summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.6rem 0;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-question {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  color: #15110d;
  font-weight: 600;
  margin: 0;
  line-height: 1.3;
}

.faq-icon {
  position: relative;
  width: 22px;
  height: 22px;
  display: inline-block;
  color: #d41a1a;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
  transform: translate(-50%, -50%);
  transition: transform 0.35s ease;
}

.faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item[open] .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg) scaleX(0);
}

.faq-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq-item[open] .faq-content {
  grid-template-rows: 1fr;
}

.faq-answer {
  overflow: hidden;
  padding: 0 0 1.6rem;
  font-family: var(--font-body);
  color: #4a4540;
  line-height: 1.85;
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
}

.faq-answer p {
  margin: 0 0 1rem;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.faq-answer a {
  color: #d41a1a;
  font-weight: 600;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
  transition: opacity 0.2s ease;
}

.faq-answer a:hover {
  opacity: 0.8;
}

.faq-tel-number {
  color: #d41a1a;
  font-weight: 600;
}

.loading-note {
  background: #f5f6f8;
  padding: 0 5% clamp(4rem, 7vh, 5.5rem);
}

.loading-note__inner {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid #e8e8e8;
  padding-top: clamp(2.5rem, 4vh, 3.5rem);
}

.loading-note__title {
  margin: 0 0 1.5rem;
  text-align: center;
  color: #d41a1a;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.loading-note__gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.loading-note__gallery img {
  width: 100%;
  height: clamp(180px, 24vw, 260px);
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid #e4e4e4;
}

.loading-note__text {
  margin: 1.5rem 0 0;
  font-family: var(--font-body);
  color: #2e2e2e;
  line-height: 1.55;
  font-size: clamp(1rem, 1.25vw, 1.25rem);
}

.loading-note__text strong {
  color: #d41a1a;
}

@media (max-width: 700px) {
  .history-hero-inner,
  .page-section-split__inner {
    grid-template-columns: 1fr;
  }

  .faq-question {
    font-size: 1.1rem;
  }

  .loading-note__gallery {
    grid-template-columns: 1fr;
  }
}