/* ==========================================================================
   style.css
   各ページ・セクション固有スタイル
   ========================================================================== */

/* ==========================================================================
   1. Hero Slider
   ========================================================================== */

.hero-slider {
  position: relative;
  width: 100%;
  height: 100svh;
  min-height: 500px;
  overflow: hidden;
}

.hero-slider__track {
  display: flex;
  height: 100%;
  transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
}

.hero-slider__slide {
  flex-shrink: 0;
  width: 100%;
  height: 100%;
}

.hero-slider__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-slider__controls {
  position: absolute;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-3);
  z-index: 10;
}

.hero-slider__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--bsg-white);
  background: transparent;
  cursor: pointer;
  transition: background var(--transition-base);
}

.hero-slider__dot.is-active {
  background: var(--bsg-white);
}

/* ==========================================================================
   2. Heritage / Tagline Section
   ========================================================================== */

.heritage-section {
  padding: 40px 0 30px;  /* var(--space-16) var(--space-12) → px直指定で縮小 */
  text-align: center;
  background-color: var(--bsg-dark-gray);  /* #1a1a1a を追加 */
}

.heritage-section__label {
  font-family: var(--font-display);
  font-size: 5.6rem;
  letter-spacing: 0.2em;
  color: var(--bsg-light-gray);
  text-transform: uppercase;
  margin-bottom: 0;
  line-height: 1;
  display: block;
}

.heritage-section__tagline {
  font-family: var(--font-ja);
  font-size: 1.8rem;
  font-weight: 300;
  line-height: 2.2;
  color: rgba(255,255,255,0.9);
  max-width: 1200px;
  margin-inline: auto;
  letter-spacing: 0.08em;
}

/* ==========================================================================
   3. News & Topics
   ========================================================================== */

.news-section {
  padding: var(--space-16) 0;
}

.news-section__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.news-section__item {
  border-bottom: 1px solid var(--bsg-border);
}

/* NEWS TOPICS - タイトル・抜粋 */
.news-section__title {
  font-weight: 700;
  flex-shrink: 0; /* 追加 */
  white-space: nowrap; /* 追加 */
}

.news-section__excerpt {
  font-size: 0.85em;
  color: #bcbcbc;
  white-space: nowrap;    /* 追加 */
  overflow: hidden;       /* 追加 */
  text-overflow: ellipsis; /* 追加 */
  min-width: 0;           /* 追加・これがないとはみ出す */
}

.news-section__link {
  display: flex;
  align-items: baseline;
  flex-wrap: nowrap; /* 追加 */
  gap: var(--space-4);
  padding: var(--space-4) 0;
  font-size: 1.6rem;
  color: var(--bsg-off-white);
  transition: color var(--transition-base);
  overflow: hidden;
}

.news-section__link:hover {
  color: var(--bsg-gold-light);
  opacity: 1;
}

.news-section__link:hover .news-section__excerpt {
  color: var(--bsg-gold-light);
}

.news-section__date {
  font-family: var(--font-en);
  font-size: var(--font-size-xs);
  color: var(--bsg-light-gray);
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.05em;
}

.event-banner {
  margin-top: var(--space-8);
}

.event-banner img {
  width: 100%;
  max-width: 600px;
}

.event-banner__caption {
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--bsg-light-gray);
}

/* ==========================================================================
   4. Models Section (トップページ)
   ========================================================================== */

.models-section {
  padding: var(--space-16) 0;
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.model-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  transition: opacity var(--transition-base);
}

.model-card:hover {
  opacity: 0.8;
}

.model-card__image {
  width: 100%;
  aspect-ratio: 2 / 3;  /* 1 / 1 → 2 / 3 に変更 */
  object-fit: contain;
  background-color: transparent;  /* var(--bsg-dark-gray) → transparent */
}

.model-card__series {
  font-family: var(--font-en);
  font-size: var(--font-size-xs);
  color: var(--bsg-light-gray);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.model-card__name {
  font-family: var(--font-en);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--bsg-white);
  letter-spacing: 0.05em;
}

.model-card__spec {
  font-size: var(--font-size-xs);
  color: var(--bsg-light-gray);
  line-height: 1.6;
}

.view-more-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-10);
  font-family: var(--font-en);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--bsg-white);
  border: 1px solid var(--bsg-border);
  padding: var(--space-4) var(--space-8);
  transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}

.view-more-btn:hover {
  background-color: #ffc107;
  color: var(--bsg-black);
  border-color: #ffc107;
  opacity: 1;
}

.view-more-btn::after {
  content: '→';
  transition: transform var(--transition-base);
}

.view-more-btn:hover::after {
  transform: translateX(4px);
}

/* ==========================================================================
   5. Information Section
   ========================================================================== */

.information-section {
  padding: var(--space-16) 0;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.info-card {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.info-card__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94), filter var(--transition-base);
  filter: grayscale(80%) brightness(0.7);
}

.info-card:hover .info-card__image {
  filter: grayscale(0%) brightness(0.85);
  transform: scale(1.04);
}

.info-card__label {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 16px;
  font-family: var(--font-en);
  font-size: 2.4rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bsg-white);
  text-shadow: 0 1px 4px rgba(0,0,0,0.6);
}

/* ==========================================================================
   6. Master Builders
   ========================================================================== */

.builders-section {
  padding: var(--space-16) 0;
}

.builders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
}

.builders-grid--single {
  grid-template-columns: 1fr 1fr;  /* PC時は2カラム */
  max-width: 100%;
  margin-inline: auto;
}

.builder-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.builder-card__photo {
  width: 100%;
  max-width: 300px;
  height: auto;
  filter: grayscale(20%);
  margin-bottom: 16px;
}

.builder-card__name {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 12px;
  border-bottom: 1px solid rgb(255, 255, 255, 0.5);
  padding-bottom: 4px;
}

.builder-card__name-ja {
  font-family: 'Noto Serif JP', var(--font-ja);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--bsg-white);
  letter-spacing: 0.1em;
}

.builder-card__name-en {
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 400;
  color: var(--bsg-light-gray);
  letter-spacing: 0.05em;
}

.builder-card__bio {
  font-size: 12px;
  color: #ffffff; /* var(--bsg-light-gray); */
  line-height: 1.9;
  margin-bottom: 16px;
}

.builder-card__youtube {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bsg-dark-gray);
}

.builder-card__youtube iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.builders-section__footer {
  margin-top: 48px;
  text-align: center;
}

.builders-section--about {
  padding: var(--space-16) 0 0;  /* !important を外してこれに */
}

.builders-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: var(--space-8) var(--space-12);
}

.builder-card--kuroiwa-profile  { grid-column: 1; grid-row: 1; }
.builder-card--yanagisawa-profile { grid-column: 2; grid-row: 1; }
.builder-card--kuroiwa-youtube  { grid-column: 1; grid-row: 2; }
.builder-card--yanagisawa-youtube { grid-column: 2; grid-row: 2; }

/* ==========================================================================
   7. Models Archive
   ========================================================================== */

.archive-header {
  padding: var(--space-12) 0 var(--space-8);
}

.archive-models-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  padding-bottom: var(--space-16);
}

.digimart-banners {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  padding: var(--space-10) 0 0;  /* padding-bottom を 0 に */
  border-top: 1px solid var(--bsg-border);
  margin-top: 48px;
}

.digimart-card {
  display: block;
  position: relative;
  transition: opacity var(--transition-base);
}

.digimart-card:hover {
  opacity: 0.8;
}

.digimart-card img {
  width: 100%;
  border-radius: 4px;  /* ← 追加 */
}

.digimart-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;  /* center → flex-end で下寄せ */
  padding: 24px;
  background: linear-gradient(transparent, rgba(0,0,0,0.6));
}

.digimart-card__title {
  font-size: 3.6rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.8);  /* シャドウ追加 */
}

.digimart-card__subtitle {
  font-size: 2.1rem;
  color: rgba(255,255,255,0.85);
  text-shadow: 0 2px 8px rgba(0,0,0,0.8);  /* シャドウ追加 */
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-10) 0;
}

.pagination__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  font-family: var(--font-en);
  font-size: var(--font-size-sm);
  border: 1px solid var(--bsg-border);
  color: var(--bsg-light-gray);
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.pagination__item:hover,
.pagination__item.is-active {
  background-color: var(--bsg-white);
  color: var(--bsg-black);
  border-color: var(--bsg-white);
  opacity: 1;
}

/* ==========================================================================
   8. Single Post / Model Detail
   ========================================================================== */

.single-post {
  max-width: 100%;
  margin-inline: auto;
  padding: var(--space-16) var(--space-6);
}

.single-post__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  font-size: var(--font-size-xs);
  color: var(--bsg-light-gray);
  font-family: var(--font-en);
  letter-spacing: 0.05em;
}

.single-post__category {
  border: 1px solid var(--bsg-border);
  padding: var(--space-1) var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.single-post__title {
  font-family: var(--font-en);
  font-size: var(--font-size-2xl);
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.4;
  color: var(--bsg-white);
  margin-bottom: var(--space-8);
}

.single-post__content {
  font-size: var(--font-size-sm);
  line-height: 2;
  color: var(--bsg-off-white);
}

.single-post__content img {
  width: 100%;
  margin: var(--space-8) 0;
}

.single-post__content h2,
.single-post__content h3 {
  font-family: var(--font-en);
  margin: var(--space-8) 0 var(--space-4);
  font-size: var(--font-size-xl);
  letter-spacing: 0.05em;
}

.single-post__content p {
  margin-bottom: var(--space-4);
}

.single-post__content strong {
  font-weight: 700;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-8) 0;
  font-size: var(--font-size-sm);
}

.spec-table th,
.spec-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--bsg-border);
  text-align: left;
}

.spec-table th {
  font-family: var(--font-en);
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--bsg-light-gray);
  width: 35%;
}

.spec-table td {
  color: var(--bsg-off-white);
}

/* ==========================================================================
   9. About Page
   ========================================================================== */

.about-intro {
  padding: var(--space-12) 0;
  max-width: 992px;
  margin-inline: auto;
  text-align: left;
}

.about-intro__tagline {
  font-family: 'Noto Serif JP', serif; /* var(--font-ja);*/
  font-size: 2.8rem; /* var(--font-size-lg);*/
  font-weight: 300;
  line-height: 1.9;
  color: #aaaaaa;  /* var(--bsg-off-white) → #ffffff */
  margin-bottom: var(--space-8);
  text-align: center;
}

.about-intro__body {
  font-size: 1.6rem; /* var(--font-size-sm);*/
  color: #ffffff;  /* var(--bsg-off-white) → #ffffff */
  line-height: 2;
}

/* ==========================================================================
   10. Artists Page
   ========================================================================== */

.artists-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: var(--space-8) 0 0;  /* padding-bottom を 0 に */
}

.artist__tagline {
  font-family: 'Noto Serif JP', serif; /* var(--font-ja);*/
  font-size: 2.8rem; /* var(--font-size-lg);*/
  font-weight: 300;
  line-height: 1.9;
  color: #aaaaaa;  /* var(--bsg-off-white) → #ffffff */
  text-align: center;
}

.artist-order {
  font-size:1.6rem;
  text-align:center;
  color:#ffffff; /* var(--bsg-light-gray); */
  margin-top:8px;
}

.artist-card {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  cursor: pointer;
}

.artist-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94), filter var(--transition-base);
  filter: grayscale(20%);
}

.artist-card:hover .artist-card__image {
  transform: scale(1.04);
  filter: grayscale(0%);
}

/* ホバーで名前オーバーレイ */
.artist-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: center;
  gap: 6px;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.artist-card:hover .artist-card__overlay {
  opacity: 1;
}

.artist-card__name-ja {
  font-family: 'Noto Serif JP', serif; /* var(--font-en); */
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--bsg-white);
  letter-spacing: 0.1em;
}

.artist-card__name-en {
  font-family: 'Noto Serif JP', serif; /* var(--font-en); */
  font-size: 1.4rem;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.1em;
  padding-bottom: 15px;
}

.artist-card__group {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--bsg-gold-light);
  letter-spacing: 0.05em;
}

.artist-card__links {
  display: flex;
  flex-direction: column;
  gap: 12px;  /* ボタン間の余白を増やす */
  margin-top: 8px;
  align-items: center;
}

.artist-card__link {
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 5px 10px;
  transition: background var(--transition-base), color var(--transition-base);
  width: 160px;  /* 全ボタン同じ幅 */
  text-align: center;
}

.artist-card__link:hover {
  background: var(--bsg-white);
  color: var(--bsg-black);
  opacity: 1;
}

/* ==========================================================================
   11. Dealers Page
   ========================================================================== */

.dealers-section-heading {
  text-align: center;  /* PC時センター揃え */
}

.dealers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 64px 24px;  /* 32px → 64px に変更 */
  padding: 32px 0;
}

.dealers__tagline {
  font-family: 'Noto Serif JP', serif; /* var(--font-ja);*/
  font-size: 2.8rem; /* var(--font-size-lg);*/
  font-weight: 300;
  line-height: 1.9;
  color: #aaaaaa;  /* var(--bsg-off-white) → #ffffff */
  text-align: left;
}

.dealers-order {
  font-size:1.6rem;
  text-align:center;
  color:#ffffff; /* var(--bsg-light-gray); */
  margin-top:8px;
}

.dealer-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dealer-card__name {
  font-family: var(--font-ja);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--bsg-white);
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.2);
}

.dealer-card__address {
  font-size: 1.2rem;
  color: #ffffff;  /* #aaaaaa → #ffffff */
  line-height: 1.8;
  flex: 1;
}

.dealer-card__address a {
  color: #ffffff;
}

.dealer-card__address a:hover {
  color: var(--bsg-white);
  opacity: 1;
}

.dealer-card__links {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.dealer-card__link {
  font-family: var(--font-en);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bsg-white);
  background-color: #e74c3c;
  padding: 4px 10px;
  transition: opacity var(--transition-base);
  border-radius: 4px;  /* ← 追加 */
}

.dealer-card__link--map {
  background-color: #e74c3c;
}

.dealer-card__link--web {
  background-color: #2980b9;
}

.dealer-card__link:hover {
  opacity: 0.8;
}

/* ==========================================================================
   12. Contact Page
   ========================================================================== */

.contact-section {
  padding: 48px 0 0;
}

.contact-form-wrap {
  max-width: 70%;
  margin-inline: auto;
  margin-bottom: 64px;
}

.contact-form-wrap__title {
  font-family: 'Noto Serif JP', serif; /* var(--font-ja);*/
  font-size: 3.2rem;
  font-weight: 600;
  color: #aaaaaa;
  margin-bottom: 16px;
}

.contact-form-wrap__note {
  font-size: 1.6rem;
  color: #ffffff;
  line-height: 1.8;
  margin-bottom: 32px;
}

.contact-form-wrap__note a {
  color: #ffffff;
  text-decoration: underline;
}

.contact-form-wrap__privacy {
  font-size: 1.2rem;
  color: #ffffff;
  line-height: 1.9;
  margin-top: 24px;
}

.wpcf7-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.wpcf7-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 1.4rem;
  color: #aaaaaa;
  font-family: var(--font-ja);
  letter-spacing: 0.05em;
}

.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form select,
.wpcf7-form textarea {
  background-color: var(--bsg-dark-gray);
  border: 1px solid var(--bsg-border);
  color: var(--bsg-white);
  padding: 12px 16px;
  font-size: 1.4rem;
  font-family: var(--font-ja);
  width: 100%;
  outline: none;
  transition: border-color var(--transition-base);
}

.wpcf7-form select {
  cursor: pointer;
}

.wpcf7-form input:focus,
.wpcf7-form select:focus,
.wpcf7-form textarea:focus {
  border-color: var(--bsg-light-gray);
}

.wpcf7-form textarea {
  min-height: 240px;
  resize: vertical;
}

.wpcf7-form input[type="submit"] {
  width: 100%;
  font-family: var(--font-ja);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--bsg-white);
  background: transparent;
  border: 1px solid var(--bsg-border);
  padding: 18px 24px;
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.wpcf7-form input[type="submit"]:hover {
  background-color: var(--bsg-white);
  color: var(--bsg-black);
  border-color: var(--bsg-white);
}

/* 販売代理店情報 */
.contact-info {
  max-width: 1200px;
  margin-inline: auto;
  padding-top: 48px;
  border-top: 1px solid var(--bsg-border);
}

.contact-info__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.contact-info__heading {
  font-family: var(--font-ja);
  font-size: 1.4rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 20px;
  line-height: 1.6;
}

.contact-info__offices {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info__office {
  font-size: 1.4rem;
  color: #aaaaaa;
  line-height: 2;
}

.contact-info__office a {
  color: #aaaaaa;
}

.contact-info__office a:hover {
  color: #ffffff;
  opacity: 1;
}

.contact-info__office-name {
  font-size: 1.2rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
}

.contact-info__block {
  font-size: 1.3rem;
  color: #aaaaaa;
  line-height: 2;
}

.contact-info__dealer-note {
  font-size: 1.6rem;
  color: #ffffff;
  line-height: 1.9;
  margin-bottom: 24px;
}

.contact-info__dealer-btn {
  display: block;
  text-align: center;
  font-family: var(--font-en);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--bsg-gold-light);
  border: 1px solid var(--bsg-gold-light);
  padding: 16px 24px;
  transition: background var(--transition-base), color var(--transition-base);
}

.contact-info__dealer-btn:hover {
  background-color: var(--bsg-gold-light);
  color: var(--bsg-black);
  opacity: 1;
}

/* ==========================================================================
   13. Price List Page
   ========================================================================== */

.price-section {
  padding: 48px 0 0;
}

.price-note {
  font-family: 'Noto Serif JP', serif; /* var(--font-ja);*/
  font-size: 2.8rem;
  color: #aaaaaa;
  line-height: 1.9;
  text-align: center;
}

.price-note--top {
  margin-bottom: 48px;
}

.price-note--bottom {
  margin-top: 40px;
  text-align: center;
  color: #aaaaaa;
  font-size: 1.6rem;
}

.price-series {
  margin-bottom: 56px;
}

.price-series__title {
  font-family: var(--font-display);
  font-size: 4.2rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: #ffffff;
  text-align: center;
  margin-bottom: 32px;
}

.price-series__note {
  font-size: 1.2rem;
  color: #aaaaaa;
  text-align: center;
  margin-top: 16px;
}

.price-models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 24px;  /* 列間に24pxのギャップを追加 */
}

.price-model-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 8px 16px;
  border-bottom: 1px solid var(--bsg-border);
  gap: 16px;
}

.price-model-item__name {
  font-size: 1.3rem;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.price-model-item__note {
  font-size: 1.1rem;
  color: #888888;
}

.price-model-item__price {
  font-family: var(--font-en);
  font-size: 1.3rem;
  color: #ffffff;
  white-space: nowrap;
  flex-shrink: 0;
}

.price-dealer-section {
  margin-top: 48px;
  border-top: 1px solid var(--bsg-border);
  padding-top: 40px;
}

.price-dealer-section__note {
  font-size: 1.4rem;
  color: #ffffff;
  line-height: 1.9;
  margin-bottom: 24px;
}

/* オプション */
.price-options {
  margin-top: 56px;
}

.price-option-category {
  margin-bottom: 24px;
}

.price-option-category__name {
  font-family: var(--font-en);
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.2);
}

/* ==========================================================================
   14. FAQ Page
   ========================================================================== */

.faq-section {
  max-width: 70%;
  margin-inline: auto;
  padding: var(--space-12) var(--space-6) var(--space-20);
}

.faq-section-heading {
  font-family: 'Noto Serif JP', serif; /* var(--font-ja);*/
  font-size: 3.2rem;
  font-weight: 600;
  color: #aaaaaa;
  margin-bottom: 16px;
}

.faq-item {
  border-bottom: 1px solid var(--bsg-border);
}

.faq-item__question {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--bsg-gold-light);
  font-weight: 500;
  user-select: none;
}

.faq-item__question::before {
  content: 'Q.';
  font-family: var(--font-en);
  font-weight: 700;
  color: var(--bsg-gold-light);
  flex-shrink: 0;
}

.faq-item__question-icon {
  margin-left: auto;
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--bsg-light-gray);
}

.faq-item.is-open .faq-item__question-icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  display: none;
  padding: 0 0 var(--space-5) var(--space-8);
  font-size: var(--font-size-sm);
  color: #ffffff;  /* var(--bsg-light-gray) → #ffffff */
  line-height: 2;
}

.faq-item.is-open .faq-item__answer {
  display: block;
}

/* ページ下部ボタンエリア共通 */
.page-footer-btn {
  text-align: center;
  padding-top: 48px;
  padding-bottom: 64px;
}

/* ==========================================================================
   15. Archive Model（製品一覧）
   ========================================================================== */

.archive-section {
  padding: 48px 0 0;
}

.archive-filter {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}

.archive-filter__row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.archive-filter__group {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.archive-filter__label {
  font-family: var(--font-en);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--bsg-light-gray);
  flex-shrink: 0;
  width: 60px;
  padding-top: 6px;  /* ← ボタンの高さに合わせる */
}

.archive-filter__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.archive-filter__btn {
  font-family: var(--font-en);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bsg-light-gray);
  border: 1px solid var(--bsg-border);
  padding: 6px 14px;
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.archive-filter__btn:hover,
.archive-filter__btn.is-active {
  background-color: var(--bsg-white);
  color: var(--bsg-black);
  border-color: var(--bsg-white);
  opacity: 1;
}

.archive-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 24px 0;
}

.archive-pagination .page-numbers {
  font-family: var(--font-en);
  font-size: 1.3rem;
  color: var(--bsg-light-gray);
  border: 1px solid var(--bsg-border);
  padding: 6px 12px;
  transition: background var(--transition-base), color var(--transition-base);
}

.archive-pagination .page-numbers:hover,
.archive-pagination .page-numbers.current {
  background-color: var(--bsg-white);
  color: var(--bsg-black);
  border-color: var(--bsg-white);
  opacity: 1;
}

.archive-models-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px 24px;
  padding-bottom: 40px;
}

.model-card__image--empty {
  width: 100%;
  aspect-ratio: 2 / 3;
  background: var(--bsg-dark-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bsg-border);
  font-size: 1.2rem;
}

.model-card__info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 8px;
  text-align: center;
}

.model-card__status {
  font-family: var(--font-en);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
}

.model-card__status--sold {
  color: #e74c3c;
}

.model-card__status--coming {
  color: var(--bsg-gold-light);
}

.archive-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--bsg-light-gray);
  padding: 64px 0;
}

/* ==========================================================================
   16. Single Model（製品詳細）
   ========================================================================== */

.page-title-bar__series {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-size: 4.2rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bsg-white);
  text-shadow: 0 2px 20px rgba(0,0,0,0.9);
  margin-top: 8px;
}

.single-model-section {
  padding: 48px 0 0;
}

.single-model__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.single-model__tag {
  font-family: var(--font-en);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bsg-light-gray);
  border: 1px solid var(--bsg-border);
  padding: 3px 10px;
  transition: background var(--transition-base), color var(--transition-base);
}

.single-model__tag:hover {
  background-color: var(--bsg-white);
  color: var(--bsg-black);
  border-color: var(--bsg-white);
  opacity: 1;
}

.single-model__title {
  font-family: var(--font-ja);
  font-size: 4.2rem;
  font-weight: 400;
  color: var(--bsg-white);
  line-height: 1.6;
}

.single-model__color {
  font-family: var(--font-en);
  font-size: 2.1rem;
  color: #ffffff;
  letter-spacing: 0.05em;
  margin-bottom: 45px;  /* 下余白を追加 */
}

.single-model__main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.single-model__image-wrap {
  display: flex;
  align-items: flex-start;
}

.single-model__image {
  width: 100%;
  height: auto;
}

.single-model__specs-wrap {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.single-model__specs {
  font-family: var(--font-en);
  font-size: 1.6rem;
  color: #ffffff;
  line-height: 2;
  padding-top: 30px;
}

.single-model__specs p {
  margin-bottom: 4px;
}

.single-model__price {
  font-family: var(--font-en);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--bsg-white);
  letter-spacing: 0.05em;
  padding-top: 16px;
  border-top: 1px solid var(--bsg-border);
}

.single-model__price-note {
  font-size: 1.4rem;
  color: var(--bsg-light-gray);
  line-height: 1.8;
  margin-top: 8px;
}

.single-model__status {
  font-family: var(--font-en);
  font-size: 1.3rem;
  letter-spacing: 0.15em;
  font-weight: 600;
}

.single-model__status--sold {
  color: #e74c3c;
}

.single-model__status--coming {
  color: var(--bsg-gold-light);
}

.single-model__gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 40px;
}

.single-model__gallery-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: opacity var(--transition-base);
  border-radius: 5px;
}

.single-model__gallery-item:hover img {
  opacity: 0.8;
}

.single-model__share {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
  justify-content: center;
}

.single-model__share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #ffffff;
  padding: 8px 20px;
  border-radius: 4px;
  transition: opacity var(--transition-base);
}

.single-model__share-btn:hover {
  opacity: 0.8;
}

.single-model__share-btn--x {
  background-color: #222222;
}

.single-model__share-btn--facebook {
  background-color: #1877f2;
}

.single-model__share-btn--instagram {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

/* ==========================================================================
   17. News Archive & Single
   ========================================================================== */

.news-archive-section {
  padding: 48px 0 0;
}

.news-archive-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;  /* 1fr → minmax(0, 1fr) */
  gap: 48px;
  align-items: start;
}

.news-archive-main {
  min-width: 0;
  width: 100%;
  padding: 0;  /* ← 追加 */
}

.news-archive-main__heading {
  font-family: var(--font-en);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: #ffffff;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--bsg-border);
}

/* 記事一覧 */
.news-archive-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.news-archive-item {
  border-bottom: 1px solid var(--bsg-border);
}

.news-archive-item__link {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 24px;
  padding: 32px 0;  /* 24px → 32px */
  transition: opacity var(--transition-base);
}

.news-archive-item__link:hover {
  opacity: 0.75;
}

.news-archive-item__thumbnail img {
  width: 160px;
  height: 110px;
  object-fit: contain;  /* cover → contain に変更 */
  background-color: transparent;
}

.news-archive-item__no-image {
  width: 160px;
  height: 110px;
  background: var(--bsg-dark-gray);
}

.news-archive-item__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-en);
  font-size: 1.2rem;
  color: var(--bsg-light-gray);
  margin-bottom: 4px;
}

.news-archive-item__cat {
  background: var(--bsg-gold);
  color: #ffffff;
  font-size: 1.1rem;
  padding: 2px 8px;
  letter-spacing: 0.05em;
}

.news-archive-item__title {
  font-family: var(--font-ja);
  font-size: 1.8rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.4;
  margin-bottom: 10px;
}

.news-archive-item__excerpt {
  font-size: 1.4rem;
  color: #ffffff; /*var(--bsg-light-gray);*/
  line-height: 1.4;
}

.news-archive-empty {
  color: var(--bsg-light-gray);
  padding: 48px 0;
  text-align: center;
}

/* サイドバー */
.news-sidebar {
  position: sticky;
  top: 100px;
}

.sidebar-widget {
  margin-bottom: 32px;
}

.sidebar-widget__title {
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bsg-light-gray);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--bsg-border);
  margin-bottom: 16px;
}

.sidebar-widget h2,
.sidebar-widget .wp-block-heading {
    font-family: var(--font-en);
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--bsg-white);
    background-color: var(--bsg-mid-gray);
    padding: 8px 12px;
    border-left: 3px solid var(--bsg-gold-light);
    margin-bottom: 16px;
}

/* 検索フォーム */
.sidebar-widget .search-form {
  display: flex;
}

.sidebar-widget .search-field {
  flex: 1;
  background: var(--bsg-dark-gray);
  border: 1px solid var(--bsg-border);
  color: #ffffff;
  padding: 8px 12px;
  font-size: 1.3rem;
  outline: none;
}

.sidebar-widget .search-submit {
  background: var(--bsg-border);
  border: 1px solid var(--bsg-border);
  color: #ffffff;
  padding: 8px 16px;
  cursor: pointer;
  font-size: 1.2rem;
  transition: background var(--transition-base);
}

.sidebar-widget .search-submit:hover {
  background: var(--bsg-white);
  color: var(--bsg-black);
}

.sidebar-widget .wp-block-heading {
    margin-bottom: 0;
}

/* カテゴリー */
.sidebar-widget select {
  width: 100%;
  background: var(--bsg-dark-gray);
  border: 1px solid var(--bsg-border);
  color: #ffffff;
  padding: 8px 12px;
  font-size: 1.3rem;
  outline: none;
  cursor: pointer;
}

/* Single Post */
.single-post {
  width: 100%;
  padding: 0;  /* ← 追加 */
}

.single-post__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-en);
  font-size: 1.2rem;
  color: var(--bsg-light-gray);
  margin-bottom: 16px;
}

.single-post__cat {
  background: var(--bsg-gold);
  color: #ffffff;
  font-size: 1.1rem;
  padding: 2px 8px;
  letter-spacing: 0.05em;
}

.single-post__title {
  font-family: var(--font-ja);
  font-size: 2.4rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.6;
  margin-bottom: 32px;
}

.single-post__thumbnail {
  margin-bottom: 24px;
  width: 100%;
}

.single-post__thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}

.single-post__content {
  font-size: 1.6rem;
  color: #ffffff;
  line-height: 2;
  width: 100%;
}

.single-post__content p {
  margin-bottom: 16px;
}

.single-post__content img {
  width: 100%;
  height: auto;
  margin: 16px 0;
}

.single-post__content h2 {
  font-size: 2rem;
  font-weight: 600;
  margin: 32px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--bsg-border);
}

.single-post__content h3 {
  font-size: 1.8rem;
  font-weight: 600;
  margin: 24px 0 12px;
}

.single-post__nav {
  display: flex;
  justify-content: space-between;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--bsg-border);
  font-size: 1.3rem;
  color: var(--bsg-light-gray);
}

.single-post__nav a {
  color: var(--bsg-light-gray);
  transition: color var(--transition-base);
}

.single-post__nav a:hover {
  color: #ffffff;
  opacity: 1;
}

/* ==========================================================================
   Legal Pages（プライバシーポリシー・免責事項・特商法）
   ========================================================================== */

.legal-section {
  padding: 64px 0 0;
}

.legal-content {
  max-width: 900px;
  margin-inline: auto;
  font-size: 1.4rem;
  color: #ffffff;
  line-height: 2;
}

.legal-content h2 {
  font-family: var(--font-ja);
  font-size: 1.8rem;
  font-weight: 600;
  color: #ffffff;
  margin: 40px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--bsg-border);
}

.legal-content h3 {
  font-family: var(--font-ja);
  font-size: 1.6rem;
  font-weight: 600;
  color: #ffffff;
  margin: 24px 0 8px;
}

.legal-content p {
  margin-bottom: 16px;
  color: #aaaaaa;
}

.legal-content a {
  color: #ffffff;
  text-decoration: underline;
}

.legal-content a:hover {
  color: var(--bsg-gold-light);
  opacity: 1;
}

.legal-dl {
  width: 100%;
}

.legal-dl__row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--bsg-border);
}

.legal-dl dt {
  font-size: 1.6rem;
  color: #aaaaaa;
}

.legal-dl dd {
  font-size: 1.6rem;
  color: #ffffff;
  line-height: 1.8;
}

.legal-dl dd ul {
  list-style: disc;
  padding-left: 20px;
  margin-top: 8px;
}

.legal-dl dd ul li {
  margin-bottom: 4px;
}