/* ========================================
   基本スタイル
   ======================================== */

.lp-outer {
  font-family: 'Playfair Display', serif;
}

h1, h2, h3 {
  font-family: 'Playfair Display', serif;
  letter-spacing: 0.05em;
  font-weight: 700;
}

/* ========================================
   MV セクション
   ======================================== */

.mv {
  position: relative;
  overflow: visible;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  background: white;
}

.mv__image {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  order: 1;
  background: transparent;
}


/* 静止画パターン用スタイル - 高さを調整 */
.mv--image .mv__image {
  height: 70vh; 
}


.mv__picture {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mv__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}




/* 動画スタイル（MP4の場合）- 中央配置 */

.mv__video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  min-width: 100%;
  min-height: 100%;
  -webkit-user-select: none;
  user-select: none;
}



/* フォールバック画像 */
.mv__image picture {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.mv__image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}



/* オーバーレイ：背景を完全に削除 */
.mv__overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  padding: 0;
  max-width: 600px;
  text-align: center;
  width: 90%;
  box-sizing: border-box;
  background: none;
  backdrop-filter: none;
  box-shadow: none;
  border: none;
  border-radius: 0;
}


.mv__subtitle {
  display: block;
  font-size: 1.2rem;
  color: #ffffff;
  margin-bottom: 1rem;
  letter-spacing: 0.15em;
  font-weight: 400;
  font-family: 'Lora', 'Noto Serif JP', serif;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
  background: none;
  padding: 0;
}

.mv__title {
  display: block;
  font-size: 3.5rem;
  line-height: 1.2;
  margin: 0;
  padding: 0;
  color: #ffffff;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
  background: none;
  box-shadow: none;
}


/* テキスト：画像の下に配置（重ねない） */
.mv__text {
  position: relative;
  z-index: 3;
  padding: 2rem 2rem;
  background: white;
  width: 100%;
  box-sizing: border-box;
  order: 2;
}

.mv__text h2 {
  text-align: center;
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: #2c2c2c;
  margin: 0 0 2rem 0;
  line-height: 1.4;
  letter-spacing: 0.05em;
}

.mv__text p {
  font-size: 1.05rem;
  color: #555;
  line-height: 1.8;
  margin: 0 auto;
  font-family: 'Lora', 'Noto Serif JP', serif;
  max-width: 800px;
  text-align: left;
}


/* ========================================
   注文フロー セクション
   ======================================== */

.order-flow {
  padding: 6rem 0;
  background: white;
  border-bottom: 1px solid #e8e8e8;
}

.order-flow__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.order-flow__header {
  margin-bottom: 3rem;
  text-align: center;
}

.order-flow__title {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: #2c2c2c;
  margin: 0 0 1rem 0;
  letter-spacing: 0.08em;
}

.order-flow__subtitle {
  font-family: 'Lora', 'Noto Serif JP', serif;
  font-size: 1.2rem;
  font-weight: 400;
  color: #888;
  margin: 0;
  letter-spacing: 0.05em;
}

.order-flow__notice {
  background: #f5f5f5;
  
  border-left: 4px solid #666;
  padding: 1.5rem;
  border-radius: 4px;
  margin-top: 3rem;
  margin-bottom: 2rem;
}

.order-flow__notice p {
  margin: 0;
  color: #666;
  font-size: 0.85rem;
  font-family: 'Lora', 'Noto Serif JP', serif;
  line-height: 1.6;
}

.order-flow__notice strong {
  color: #2c2c2c;
  font-weight: 700;
}

.order-flow__description {
  text-align: left;
  margin-top: 3rem;
}

.order-flow__description p {
  font-size: 1rem;
  color: #555;
  line-height: 1.8;
  margin: 0;
  font-family: 'Lora', 'Noto Serif JP', serif;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* ========================================
   STEP セクション共通
   ======================================== */

.step-section {
  padding: 6rem 0;
  border-bottom: 1px solid #e8e8e8;
}

.step-section--1 { background-color: #ffffff; }
.step-section--2 { background-color: #ffffff; }
.step-section--3 { background-color: #ffffff; }
.step-section--4 { background-color: #ffffff; }

.step-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.step-header {
  margin-bottom: 4rem;
  display: flex;
  align-items: flex-start;
  gap: 2rem;
}

.step-number {
  font-size: 4.5rem;
  font-weight: 700;
  color: #363c37;
  font-family: 'Playfair Display', serif;
  min-width: 140px;
  line-height: 1;
}

.step-title {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #2c2c2c;
  margin: 0;
  padding-top: 0.5rem;
  white-space: nowrap;
  overflow: visible;
  text-overflow: clip;
}

.step-description {
  font-family: 'Lora', 'Noto Serif JP', serif;
  font-weight: 400;
  font-size: 1rem;
  color: #888;
  margin: 0;
  padding-top: 0.5rem;
  line-height: 1.6;
}

.step-description p {
 font-family: 'Lora', 'Noto Serif JP', serif;
  font-size: 1rem;
  color: #888;
  margin: 0;
  padding-top: 0.5rem;
  font-weight: 400;
  line-height: 1.6;
}

.step-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.step-image {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
  border: 2px solid #e8e8e8;
}

.step-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s ease;
}

.step-image:hover img {
  transform: scale(1.03);
}

.step-details {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.step-details p {
  font-size: 1.05rem;
  margin-bottom: 2rem;
  color: #555;
  font-family: 'Lora', 'Noto Serif JP', serif;
  line-height: 1.8;
}

/* ========================================
   STEP1 プライステーブル
   ======================================== */

.price-table {
  background: #f5f5f5;
  padding: 2rem;
  border-radius: 8px;
  border-left: 4px solid #d4af37;
}

.price-table h3 {
  font-size: 1.1rem;
  margin: 0 0 1.5rem 0;
  color: #2c2c2c;
}

.price-table h4 {
  text-align: right;
  font-size: 0.8rem;
  margin: 1.0rem 0 1.5rem 0;
  color: #888;
}

.price-table table {
  width: 100%;
  border-collapse: collapse;
}

.price-table th,
.price-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid #ddd;
}

.price-table th {
  background-color: #e8e8e8;
  font-weight: 600;
  color: #2c2c2c;
}

.price-table tbody tr:hover {
  background-color: #fafafa;
}

.price-note-row {
  border-top: 1px solid #d4af37;
}

.price-note-row td {
  text-align: right;
  font-size: 0.9rem;
  color: #888;
  padding: 0.8rem 1rem;
  border-bottom: none;
  font-weight: 500;
}

/* ========================================
   STEP2 調整セクション
   ======================================== */

.adjustment-sections {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin-bottom: 3rem;
  padding: 3rem;
  background: linear-gradient(135deg, #f9f7f4 0%, #f5f2ee 100%);
  border-radius: 12px;
}

.adjustment-sections h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  margin: 0 0 1.5rem 0;
  color: #2c2c2c;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.adjustment-block {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 3rem;
  align-items: start;
  padding: 2rem;
  background: white;
  border-radius: 8px;
  border: 1px solid #e8e8e8;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.adjustment-block:hover {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

/* 修正：画像のサイズに完全に合わせる */
.adjustment-block-image {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
  border: 2px solid #e8e8e8;
  width: fit-content;
  height: fit-content;
}

.adjustment-block-image img {
  display: block;
  width: auto;
  height: auto;
  transition: transform 0.6s ease;
}

.adjustment-block:hover .adjustment-block-image img {
  transform: scale(1.03);
}

.adjustment-block-content h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #2c2c2c;
  margin: 0 0 1rem 0;
  letter-spacing: 0.05em;
}

.adjustment-block-content > p {
  font-size: 1rem;
  color: #555;
  line-height: 1.8;
  margin: 0 0 1.5rem 0;
  font-family: 'Lora', 'Noto Serif JP', serif;
}

.adjustment-box {
  background: #f5f5f5;
  padding: 1.5rem;
  border-radius: 6px;
  border-left: 4px solid #d4af37;
}

.adjustment-box h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: #2c2c2c;
  margin: 0 0 1rem 0;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #ddd;
}

.adjustment-list-inline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.adjustment-list-inline li {
  font-size: 0.9rem;
  color: #555;
  padding: 0.5rem 1rem;
  background: white;
  border-radius: 4px;
  border: 1px solid #e0e0e0;
  transition: all 0.3s ease;
  font-family: 'Lora', 'Noto Serif JP', serif;
}

.adjustment-list-inline li:hover {
  background: #fffbf0;
  border-color: #d4af37;
  box-shadow: 0 2px 8px rgba(212, 175, 55, 0.1);
}

.adjustment-box .note {
  font-size: 0.8rem;
  color: #888;
  margin: 1rem 0 0 0;
  padding: 0;
  font-family: 'Lora', 'Noto Serif JP', serif;
}

/* ========================================
   STEP2 ボディサイズ範囲セクション
   ======================================== */

.measurement-info {
  background: linear-gradient(135deg, #f9f7f4 0%, #f5f2ee 100%);
  padding: 2.5rem;
  border-radius: 8px;
  margin-bottom: 3rem;
}

.measurement-info h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  margin: 0 0 1rem 0;
  color: #2c2c2c;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.measurement-info .spec {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #555;
  margin: 0 0 2rem 0;
  font-family: 'Lora', 'Noto Serif JP', serif;
}

.measurement-info-header {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid #e8e8e8;
}

.measurement-info-header h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  margin: 0 0 1rem 0;
  color: #2c2c2c;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.measurement-info-header .spec {
  font-size: 1rem;
  line-height: 1.8;
  color: #555;
  margin: 0;
  font-family: 'Lora', 'Noto Serif JP', serif;
}

.measurement-info-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.measurement-description {
  order: 1;
  padding: 2rem;
  background: white;
  border-radius: 8px;
  height: fit-content;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.measurement-description h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  margin: 0 0 1rem 0;
  color: #2c2c2c;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.measurement-description .spec {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #555;
  margin: 0 0 2rem 0;
  font-family: 'Lora', 'Noto Serif JP', serif;
}

.measurement-description p {
  font-family: 'Lora', 'Noto Serif JP', serif;
}

.measurement-chart {
  order: 2;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.chart-header {
  text-align: center;
  padding-bottom: 0.8rem;
  border-bottom: 2px solid #e8e8e8;
}

.chart-header h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #2c2c2c;
  margin: 0 0 0.4rem 0;
  font-family: 'Playfair Display', serif;
}

.chart-hint {
  font-size: 0.8rem;
  color: #888;
  display: block;
}

.size-chart-wrapper {
  overflow-y: auto;
  overflow-x: hidden;
  max-height: 400px;
  width: 100%;
  border-radius: 6px;
  scroll-behavior: smooth;
  position: relative;
  border: 1px solid #e8e8e8;
}

.size-chart-wrapper::-webkit-scrollbar {
  width: 8px;
}

.size-chart-wrapper::-webkit-scrollbar-track {
  background: #f5f5f5;
  border-radius: 8px;
}

.size-chart-wrapper::-webkit-scrollbar-thumb {
  background: #d4af37;
  border-radius: 8px;
}

.size-chart-wrapper::-webkit-scrollbar-thumb:hover {
  background: #c99e2a;
}

.size-chart {
  display: block;
  width: 100%;
}

.size-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
}

.size-table thead {
  position: sticky;
  top: 0;
  z-index: 10;
}

.size-table th {
  padding: 1rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
}

.header-empty {
  background-color: #e3dfeb;
  color: #2c2c2c;
  border: 1px solid #d4d0db;
}

.header-height {
  background-color: #e3dfeb;
  color: #2c2c2c;
  border-right: 1px solid #d4d0db;
}

.header-divider {
  background-color: #e8e8e8;
  color: #2c2c2c;
  border-right: 1px solid #ddd;
}

.header-height-item {
  background-color: #e8e8e8;
  color: #2c2c2c;
  border-right: 1px solid #ddd;
}

.size-table td {
  padding: 0.8rem;
  text-align: center;
  border: 1px solid #e8e8e8;
  font-size: 0.9rem;
}

.waist-label {
  background-color: #e3dfeb;
  color: #2c2c2c;
  font-weight: 600;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  padding: 1rem 0.5rem;
  border: 1px solid #d4d0db;
  position: sticky;
  left: 0;
  z-index: 5;
}

.waist-value {
  background-color: #f5f5f5;
  font-weight: 500;
  color: #2c2c2c;
  border: 1px solid #e8e8e8;
  min-width: 50px;
  position: sticky;
  left: 40px;
  z-index: 4;
}

.size-available {
  background: linear-gradient(135deg, #2c2c2c 0%, #1a1a1a 100%);
  color: white;
  font-weight: 600;
  letter-spacing: 0.05em;
  border: 1px solid #000;
  transition: all 0.3s ease;
  cursor: pointer;
}

.size-available:hover {
  background: linear-gradient(135deg, #d4af37 0%, #c99e2a 100%);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
  transform: scale(1.05);
}

.size-unavailable {
  background: white;
  color: #ddd;
  border: 1px solid #e8e8e8;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  padding: 0;
}

.carousel-controls-vertical {
  padding: 0.5rem 0;
}

.carousel-prev,
.carousel-next {
  background: linear-gradient(135deg, #2c2c2c 0%, #1a1a1a 100%);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  flex-shrink: 0;
}

.carousel-prev:hover,
.carousel-next:hover {
  background: linear-gradient(135deg, #d4af37 0%, #c99e2a 100%);
  box-shadow: 0 6px 16px rgba(212, 175, 55, 0.3);
  transform: scale(1.1);
}

.carousel-prev:active,
.carousel-next:active {
  transform: scale(0.95);
}

.carousel-prev:disabled,
.carousel-next:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

.carousel-prev:disabled:hover,
.carousel-next:disabled:hover {
  background: linear-gradient(135deg, #2c2c2c 0%, #1a1a1a 100%);
  transform: none;
}

.size-guide,
.custom-adjustment {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #e8e8e8;
}

.size-guide:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.size-guide h4,
.custom-adjustment h4 {
  font-size: 1rem;
  font-weight: 600;
  color: #2c2c2c;
  margin: 0 0 0.8rem 0;
  padding-left: 1.2rem;
  position: relative;
}

.size-guide h4::before,
.custom-adjustment h4::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: #d4af37;
  font-weight: bold;
  font-size: 1.2rem;
}

.size-guide p,
.custom-adjustment > p {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.7;
  margin: 0 0 1rem 0;
  font-family: 'Lora', 'Noto Serif JP', serif;
}

.custom-adjustment ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.custom-adjustment li {
  font-size: 0.9rem;
  color: #555;
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.6;
}

.custom-adjustment li::before {
  content: "・";
  position: absolute;
  left: 0;
  color: #d4af37;
  font-weight: bold;
}

.contact-info {
  background: linear-gradient(135deg, #fffbf0 0%, #fff8f0 100%);
  padding: 1.5rem;
  border-radius: 6px;
  border: 1px solid #f0e6d2;
  margin-top: auto;
}

.contact-info p {
  font-size: 0.95rem;
  color: #2c2c2c;
  margin: 0;
  line-height: 1.6;
}

.contact-info strong {
  color: #d4af37;
  font-weight: 600;
}



/* ========================================
   STEP3 カスタマイズセクション
   ======================================== */

.customization-grid {
  background: #f5f5f5;
  padding: 2rem;
  border-radius: 8px;
  margin: 2rem 0;
  width: 100%;
  box-sizing: border-box;
}

.customization-grid h3 {
  font-size: 1.1rem;
  margin: 0 0 1.5rem 0;
  color: #2c2c2c;
}

.parts-list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
  width: 100%;
}

.part-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  text-align: center;
  transition: all 0.3s ease;
}

.part-item:hover {
  transform: translateY(-4px);
}

.part-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 8px;
  background: white;
  border: 2px solid #e8e8e8;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.part-item:hover .part-image {
  border: 2px solid #e8e8e8;
  border-left: 4px solid #d4af37;
  box-shadow: 0 6px 16px rgba(212, 175, 55, 0.2);
}

.part-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.3s ease;
}

.part-item:hover .part-image img {
  transform: scale(1.08);
}

.part-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: #2c2c2c;
  line-height: 1.4;
  word-break: break-word;
}

/* ========================================
   STEP3 専用レイアウト
   ======================================== */

.step-content--column {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  grid-template-columns: unset;
  align-items: unset;
}

.step-content--column .step-image {
  max-width: 480px;
  margin: 0 auto;
}

.step-content--column .step-details {
  width: 100%;
}

.step-content--column .step-details p {
  font-size: 1.05rem;
  margin-bottom: 2rem;
  color: #555;
  font-family: 'Lora', 'Noto Serif JP', serif;
}

.step-content--column .customization-grid {
  background: #f5f5f5;
  padding: 2rem;
  border-radius: 8px;
  margin: 0;
  width: 100%;
  box-sizing: border-box;
}

.step-content--column .customization-grid h3 {
  font-size: 1.2rem;
  margin: 0 0 1.5rem 0;
  color: #2c2c2c;
}

.step-content--column .parts-list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
  width: 100%;
  margin-bottom: 0;
}

.step-content--column .part-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  text-align: center;
  transition: all 0.3s ease;
}

.step-content--column .part-item:hover {
  transform: translateY(-4px);
}

.step-content--column .part-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 8px;
  background: white;
  border: 2px solid #e8e8e8;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.step-content--column .part-item:hover .part-image {
  border: 2px solid #e8e8e8;
  border-left: 4px solid #d4af37;
  box-shadow: 0 6px 16px rgba(212, 175, 55, 0.2);
}

.step-content--column .part-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.3s ease;
}

.step-content--column .part-item:hover .part-image img {
  transform: scale(1.08);
}

.step-content--column .part-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: #2c2c2c;
  line-height: 1.4;
  word-break: break-word;
}

.step-content--column .notice {
  background: #fff3cd;
  border-left: 4px solid #ffc107;
  padding: 1.5rem;
  border-radius: 4px;
  margin-top: 2rem;
}

.step-content--column .notice p {
  margin: 0;
  color: #666;
  font-size: 0.95rem;
}

/* ========================================
   STEP4 完成セクション
   ======================================== */

.completion-info {
  background: linear-gradient(135deg, #f9f7f4 0%, #f5f2ee 100%);
  padding: 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.completion-info h3 {
  font-size: 1.1rem;
  margin: 0 0 1rem 0;
  color: #2c2c2c;
}

.completion-info p {
  margin: 0;
  color: #555;
  font-size: 1rem;
  font-family: 'Lora', 'Noto Serif JP', serif;
}

.timeline {
  position: relative;
  padding: 1rem 0;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #d4af37;
}

.timeline-item {
  display: flex;
  margin-bottom: 2rem;
  position: relative;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  width: 40px;
  height: 40px;
  background: white;
  border: 3px solid #d4af37;
  border-radius: 50%;
  margin-right: 2rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  margin-top: 0.25rem;
}

.timeline-content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: #2c2c2c;
  margin: 0 0 0.5rem 0;
}

.timeline-content p {
  margin: 0;
  color: #888;
  font-size: 0.95rem;
  font-family: 'Lora', 'Noto Serif JP', serif;
}

/* 修正：STEP4 セクション内の step-image--small に映画ワンシーンの装飾 */
.step-section--4 .step-image--small {
  overflow: hidden;
  border-radius: 0;
  box-shadow: none;
  border: none;
  max-width: 600px;  
  margin: 4rem auto 0;  /* 中央配置 */
  position: relative;
  
  /* 映画のワンシーンのような雰囲気 */
  background: #1a1a1a;
  padding: 20px;
  aspect-ratio: 4 / 3;
}

.step-section--4 .step-image--small::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 30px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0));
  z-index: 2;
  pointer-events: none;
}

.step-section--4 .step-image--small::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 30px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0));
  z-index: 2;
  pointer-events: none;
}

.step-section--4 .step-image--small img {
  width: 100%;
  height: 100%;
  display: block;
  transition: transform 0.8s cubic-bezier(0.33, 0.66, 0.66, 1);
  object-fit: cover;
  object-position: center;
  filter: brightness(1.05) contrast(1.1);
}

.step-section--4 .step-image--small:hover img {
  transform: scale(1.05) translateZ(0);
}






/* ========================================
   小さいサイズの画像（STEP2・STEP3用）
   ======================================== */

.step-image--small {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
  border: 2px solid #e8e8e8;
  max-width: 33.33vw;
  margin: 0 auto 2rem;
}

.step-image--small img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s ease;
}

.step-image--small:hover img {
  transform: scale(1.03);
}




/* ========================================
  Vimeo動画コンテナのスタイル
   ======================================== */
  .vimeo-container {
      position: relative;
      padding-bottom: 56.25%; /* 16:9 のアスペクト比 */
      height: 0;
      overflow: hidden;
      max-width: 100%;
      background: #000; /* 動画が読み込まれるまでの背景色 */
      margin-top: 80px; /* 上部に余白 */
      margin-bottom: 80px; /* 下部に余白 */
  }

  .vimeo-container iframe {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: 0;
  }

  /* 動画セクションのタイトル */
  .lp-video-title {
      font-family: 'Times New Roman', Times, serif;
      font-size: 2.2em;
      color: #222;
      text-align: center;
      margin-top: 50px;
      margin-bottom: 40px;
  }		



/* ========================================
   レスポンシブ対応 PC（1024px以上）
   ======================================== */

@media (max-width: 1024px) {
  .mv__image {
    height: 80vh;
  }
  
   .mv--image .mv__image {
    height: 60vh;  /* 修正：タブレット用に調整 */
  }
  

  .mv__overlay {
    padding: 0;
    max-width: 85%;
  }

  .mv__subtitle {
    font-size: 1rem;
    margin-bottom: 0.8rem;
  }

  .mv__title {
    font-size: 2rem;
  }

  .mv__text {
    padding: 2.5rem 1.5rem;
  }

  .mv__text h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
  }

  .mv__text p {
    font-size: 1rem;
    
  }


  .step-title {
    white-space: nowrap;
  }

  .measurement-info {
    padding: 2rem;
  }

  .measurement-info-wrapper {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .measurement-chart {
    padding: 1.2rem;
  }

  .size-chart-wrapper {
    max-height: 350px;
  }

  .size-table th,
  .size-table td {
    padding: 0.7rem;
    font-size: 0.85rem;
  }

  .carousel-prev,
  .carousel-next {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
  }

  .measurement-description {
    padding: 1.5rem;
  }

  .measurement-description h3 {
    font-size: 1.2rem;
  }

  .measurement-description .spec {
    font-size: 0.9rem;
  }

  .parts-list {
    grid-template-columns: repeat(6, 1fr);
    gap: 1.2rem;
  }

  .part-name {
    font-size: 0.85rem;
  }

  .customization-grid {
    padding: 1.5rem;
  }

  .step-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
  }

  .step-number {
    font-size: 3rem;
    min-width: 100px;
  }

  .step-title {
    font-size: 2.3rem;
  }

  .step-content--column .customization-grid {
    padding: 1.5rem;
  }

  .step-content--column .parts-list {
    grid-template-columns: repeat(6, 1fr);
    gap: 1.2rem;
  }

  .step-content--column .part-name {
    font-size: 0.85rem;
  }

  .step-content--column .customization-grid h3 {
    font-size: 1.1rem;
  }

  .step-image--small {
    max-width: 50vw;
  }
  
 .adjustment-block {
    grid-template-columns: auto 1fr;
    gap: 2rem;
    padding: 1.5rem;
  }

   .adjustment-block-image {
    width: fit-content;
    height: fit-content;
  }
  
 .adjustment-block-image img {
    width: auto;
    height: auto;
    display: block;
  }  
  

  .adjustment-block-content h3 {
    font-size: 1.6rem;
  }

  .adjustment-box {
    padding: 1.2rem;
  }
  
　
  .completion-info {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
  }

  .completion-info h3 {
    font-size: 1rem;
    margin-bottom: 0.8rem;
  }

  .completion-info p {
    font-size: 0.95rem;
  }

  .timeline-content h4 {
    font-size: 0.95rem;
  }

  .timeline-content p {
    font-size: 0.9rem;
  }

.step-section--4 .step-image--small {
    max-width: 500px;
    margin: 3rem auto 0;
    padding: 15px;
    aspect-ratio: 4 / 3;
  }

  .step-section--4 .step-image--small::before,
  .step-section--4 .step-image--small::after {
    height: 25px;
  }
  
  
  
}

/* ========================================
   レスポンシブ対応 タブレット（768px～1024px）
   ======================================== */

@media (max-width: 768px) {
.mv {
    flex-direction: column;
  }

  .mv__image {
    width: 100%;
    height: 70vh;
    order: 1;
  }
  
   .mv--image .mv__image {
    height: 60vh;  /* 修正：タブレット用に調整 */
  }

  .mv__overlay {
    padding: 0;
    max-width: 80%;
  }

  .mv__subtitle {
    font-size: 1rem;
    margin-bottom: 0.8rem;
  }

  .mv__title {
    font-size: 2rem;
  }

  .mv__text {
    padding: 2.5rem 1.5rem;
    order: 2;
  }

  .mv__text h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
  }

  .mv__text p {
    font-size: 1rem;
  }



  .order-flow {
    padding: 4rem 0;
  }

  .order-flow__container {
    padding: 0 1.5rem;
  }

  .order-flow__title {
    font-size: 2rem;
    margin-bottom: 0.8rem;
  }

  .order-flow__subtitle {
    font-size: 1.1rem;
  }

  .order-flow__notice {
    padding: 1.2rem;
    margin-bottom: 1.5rem;
  }

  .order-flow__notice p {
    font-size: 0.9rem;
  }

  .order-flow__description {
    margin-top: 1.5rem;
  }

  .order-flow__description p {
    font-size: 0.95rem;
  }

  .step-container {
    padding: 0 1.5rem;
  }

  .step-header {
    flex-direction: column;
    gap: 0;
    margin-bottom: 2rem;
  }

  .step-number {
    font-size: 2.5rem;
    min-width: auto;
    margin-bottom: 0.5rem;
  }

  .step-title {
    white-space: nowrap;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
  }

  .step-description {
    font-family: 'Lora', 'Noto Serif JP', serif;
    font-size: 0.95rem;
    line-height: 1.6;
  }

  .step-description p {
    font-family: 'Lora', 'Noto Serif JP', serif;
    font-size: 0.95rem;
    line-height: 1.6;
  }

  .measurement-info {
    padding: 1.5rem;
    margin-bottom: 2rem;
  }

  .measurement-info-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #e8e8e8;
  }

  .measurement-info-header h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    margin: 0 0 0.8rem 0;
    color: #2c2c2c;
    font-weight: 700;
    letter-spacing: 0.05em;
  }

  .measurement-info-header .spec {
    font-size: 0.95rem;
    line-height: 1.8;
    color: #555;
    margin: 0;
    font-family: 'Lora', 'Noto Serif JP', serif;
  }

  .measurement-info-wrapper {
    display: flex;
    flex-direction: column;
    grid-template-columns: unset;
    gap: 1.5rem;
    align-items: unset;
  }

  .measurement-chart {
    order: 2;
    padding: 1.2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  }

  .measurement-description {
    order: 1;
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    height: auto;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  }

  .measurement-description h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    margin: 0 0 0.8rem 0;
    color: #2c2c2c;
    font-weight: 700;
  }

  .measurement-description .spec {
    font-size: 0.95rem;
    margin: 0 0 1.5rem 0;
    font-family: 'Lora', 'Noto Serif JP', serif;
  }

  .measurement-description p {
    font-family: 'Lora', 'Noto Serif JP', serif;
  }

  .size-chart-wrapper {
    max-height: 300px;
  }

  .size-table th,
  .size-table td {
    padding: 0.6rem;
    font-size: 0.8rem;
  }

  .carousel-prev,
  .carousel-next {
    width: 34px;
    height: 34px;
    font-size: 1rem;
  }

  .chart-header h4 {
    font-size: 0.95rem;
  }

  .chart-hint {
    font-size: 0.75rem;
  }

  .size-guide {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e8e8e8;
  }

  .size-guide:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
  }

  .size-guide h4 {
    font-size: 0.95rem;
    margin-bottom: 0.6rem;
    font-family: 'Playfair Display', serif;
  }

  .size-guide p {
    font-size: 0.9rem;
    font-family: 'Lora', 'Noto Serif JP', serif;
  }

  .custom-adjustment {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
  }

  .custom-adjustment h4 {
    font-size: 0.95rem;
    margin-bottom: 0.6rem;
    font-family: 'Playfair Display', serif;
  }

  .custom-adjustment > p {
    font-size: 0.9rem;
    font-family: 'Lora', 'Noto Serif JP', serif;
  }

  .custom-adjustment li {
    font-size: 0.85rem;
  }

  .contact-info {
    padding: 1.2rem;
    margin-top: 1.5rem;
  }

  .contact-info p {
    font-size: 0.9rem;
  }

  .adjustment-sections {
    padding: 2rem;
    gap: 2rem;
    margin-bottom: 2rem;
    border-radius: 8px;
  }

  .adjustment-sections h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    margin: 0 0 1.2rem 0;
    color: #2c2c2c;
    font-weight: 700;
    letter-spacing: 0.05em;
  }

  .adjustment-block {
    grid-template-columns: 1fr;  /* 1列に変更 */
    gap: 1.5rem;
  }

  .adjustment-block-image {
    width: 100%;
    height: auto;
    max-width: 100%;
    margin: 0 auto;
  }
  
.adjustment-block-image img {
    width: 100%;
    height: auto;
    display: block;
  }
  

.adjustment-block-content {
    width: 100%;
  }

  .adjustment-block-content h3 {
    font-size: 1.4rem;
  }

  .adjustment-block-content > p {
    font-size: 0.95rem;
  }

  .adjustment-list-inline {
    gap: 0.6rem;
  }

  .adjustment-list-inline li {
    font-size: 0.85rem;
    padding: 0.4rem 0.8rem;
  }

  .adjustment-box .note {
    font-size: 0.75rem;
  }

  .customization-grid {
    padding: 1.2rem;
    margin: 1.5rem 0;
  }

  .customization-grid h3 {
    font-size: 1rem;
    margin-bottom: 1.2rem;
    font-family: 'Playfair Display', serif;
  }

  .parts-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .part-item {
    gap: 0.6rem;
  }

  .part-name {
    font-size: 0.8rem;
  }

  .step-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .step-image {
    max-width: 100%;
  }

  .step-details p {
    font-size: 1rem;
    font-family: 'Lora', 'Noto Serif JP', serif;
  }

  .step-content--column {
    flex-direction: column;
    gap: 1.5rem;
  }

  .step-content--column .step-image {
    max-width: 100%;
    order: 1;
    margin: 0;
  }

  .step-content--column .step-details {
    order: 2;
  }

  .step-content--column .customization-grid {
    order: 3;
    padding: 1.2rem;
    margin: 0;
  }

  .step-content--column .customization-grid h3 {
    font-size: 1rem;
    margin-bottom: 1.2rem;
    font-family: 'Playfair Display', serif;
  }

  .step-content--column .parts-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .step-content--column .part-item {
    gap: 0.6rem;
  }

  .step-content--column .part-name {
    font-size: 0.8rem;
  }

  .step-content--column .notice {
    order: 4;
    margin-top: 1.5rem;
  }

  .step-image--small {
    max-width: 100%;
    margin: 0 0 1.5rem 0;
  }

  .completion-info {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
  }

  .completion-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    font-family: 'Playfair Display', serif;
  }

  .completion-info p {
    font-size: 0.95rem;
    font-family: 'Lora', 'Noto Serif JP', serif;
  }

  .timeline-content h4 {
    font-size: 0.95rem;
  }

  .timeline-content p {
    font-size: 0.9rem;
    font-family: 'Lora', 'Noto Serif JP', serif;
  }
  
.step-section--4 .step-image--small {
    max-width: 90%;
    margin: 2.5rem auto 0;
    border-radius: 0;    
    padding: 12px;
    aspect-ratio: 4 / 3;
    background: #1a1a1a;
}

.step-section--4 .step-image--small::before,
.step-section--4 .step-image--small::after {
  height: 20px;
}

.step-section--4 .step-image--small img {
  filter: brightness(1.05) contrast(1.1);
}
  
 }
/* ========================================
   レスポンシブ対応 スマートフォン（480px以下）
   ======================================== */

@media (max-width: 480px) {
 .mv__image {
    width: 100%;
    height: 50vh;
    background: #1a1a1a;
    order: 1;
    /* SP動画再生のための余白確保 */
    min-height: 50vh;
  }
  
   .mv--image .mv__image {
    height: 45vh;  /* 修正：SP用に調整 */
  }

  .mv__video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    /* SP対応 */
    -webkit-object-fit: cover;
    -webkit-object-position: center;
  }
  

  

  .mv__overlay {
    padding: 0;
    max-width: 90%;
    z-index: 10;
  }

  .mv__subtitle {
    font-size: 0.85rem;
    margin-bottom: 0.6rem;
    letter-spacing: 0.1em;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.7);
  }

  .mv__title {
    font-size: 1.4rem;
    line-height: 1.3;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.7);
  }

  .mv__text {
    padding: 2rem 1rem;
    order: 2;
  }

  .mv__text h2 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    line-height: 1.4;
  }

  .mv__text p {
    font-size: 0.9rem;
  }


  .order-flow {
    padding: 3rem 0;
  }

  .order-flow__container {
    padding: 0 1rem;
  }

  .order-flow__title {
    font-size: 1.6rem;
    margin-bottom: 0.6rem;
  }

  .order-flow__subtitle {
    font-size: 1rem;
  }

  .order-flow__notice {
    padding: 1rem;
    margin-bottom: 1.2rem;
  }

  .order-flow__notice p {
    font-size: 0.85rem;
  }

  .order-flow__description {
    margin-top: 1rem;
  }

  .order-flow__description p {
    font-size: 0.9rem;
  }
  
  

  .step-container {
    padding: 0 1rem;
  }

  .step-header {
    flex-direction: column;
    gap: 0;
    margin-bottom: 1.5rem;
  }

  .step-number {
    font-size: 1.8rem;
    margin-bottom: 0.3rem;
  }

  .step-title {
    white-space: nowrap;
    font-size: 1.3rem;
    margin-bottom: 0.3rem;
  }

  .step-description {
    font-family: 'Lora', 'Noto Serif JP', serif;
    font-size: 0.8rem;
    line-height: 1.5;
  }

  .step-description p {
    font-family: 'Lora', 'Noto Serif JP', serif;
    font-size: 0.8rem;
    line-height: 1.5;
  }

  .step-image--small {
    max-width: 100%;
    margin: 0 0 1rem 0;
    border-radius: 6px;
  }

  .measurement-info {
    padding: 0.8rem;
    margin-bottom: 1.5rem;
  }

  .measurement-info-header {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #e8e8e8;
  }

  .measurement-info-header h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1rem;
    margin: 0 0 0.6rem 0;
    color: #2c2c2c;
    font-weight: 700;
    letter-spacing: 0.05em;
  }

  .measurement-info-header .spec {
    font-size: 0.8rem;
    line-height: 1.6;
    color: #555;
    margin: 0;
    font-family: 'Lora', 'Noto Serif JP', serif;
  }

  .measurement-info-wrapper {
    display: flex;
    flex-direction: column;
    grid-template-columns: unset;
    gap: 1rem;
    align-items: unset;
  }

  .measurement-chart {
    order: 2;
    padding: 0.8rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  }

  .measurement-description {
    order: 1;
    padding: 0.8rem;
    background: white;
    border-radius: 8px;
    height: auto;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  }

  .size-chart-wrapper {
    max-height: 200px;
    width: 100%;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }

  .size-table {
    width: 100%;
    min-width: 280px;
  }

  .size-table th,
  .size-table td {
    padding: 0.4rem 0.3rem;
    font-size: 0.65rem;
    white-space: nowrap;
    border: 0.5px solid #e8e8e8;
  }

  .waist-label {
    padding: 0.4rem 0.2rem;
    font-size: 0.6rem;
    writing-mode: vertical-rl;
    text-orientation: mixed;
  }

  .waist-value {
    padding: 0.3rem;
    font-size: 0.65rem;
    min-width: 30px;
  }

  .size-available,
  .size-unavailable {
    padding: 0.3rem 0.2rem;
    font-size: 0.6rem;
  }

  .carousel-prev,
  .carousel-next {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
    margin: 0.3rem 0;
  }

  .chart-header {
    padding: 0.5rem 0;
    border-bottom: 1px solid #e8e8e8;
  }

  .chart-header h4 {
    font-size: 0.8rem;
    margin: 0 0 0.3rem 0;
  }

  .chart-hint {
    font-size: 0.65rem;
  }

  .measurement-description h3 {
    font-size: 0.95rem;
    margin-bottom: 0.6rem;
  }

  .measurement-description .spec {
    font-size: 0.8rem;
    margin-bottom: 0.8rem;
  }

  .size-guide,
  .custom-adjustment {
    margin-bottom: 0.8rem;
    padding-bottom: 0.8rem;
  }

  .size-guide:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
  }

  .size-guide h4,
  .custom-adjustment h4 {
    font-size: 0.8rem;
    margin-bottom: 0.4rem;
  }

  .size-guide p,
  .custom-adjustment > p {
    font-size: 0.75rem;
    line-height: 1.5;
    font-family: 'Lora', 'Noto Serif JP', serif;
  }

  .adjustment-sections {
    padding: 1rem;
    gap: 1.2rem;
    margin-bottom: 1.2rem;
    border-radius: 8px;
    background: linear-gradient(135deg, #f9f7f4 0%, #f5f2ee 100%);
  }

  .adjustment-sections h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1rem;
    margin: 0 0 0.8rem 0;
    color: #2c2c2c;
    font-weight: 700;
    letter-spacing: 0.05em;
  }

  .adjustment-block {
    grid-template-columns: 1fr;
    gap: 0.8rem;
    padding: 0.8rem;
  }

 .adjustment-block-image {
    width: 100%;
    height: auto;
    max-width: 100%;
    margin: 0 auto;
    border-radius: 6px;
  }

  
  .adjustment-block-image img {
    width: 100%;
    height: auto;
    display: block;
  } 

  .adjustment-block-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
  }

  .adjustment-block-content > p {
    font-size: 0.8rem;
    margin-bottom: 0.8rem;
  }

  .adjustment-box {
    padding: 0.8rem;
  }

  .adjustment-list-inline {
    gap: 0.4rem;
  }

  .adjustment-list-inline li {
    font-size: 0.7rem;
    padding: 0.3rem 0.5rem;
  }

  .adjustment-box .note {
    font-size: 0.65rem;
    margin-top: 0.6rem;
  }

  .parts-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
  }

  .part-item {
    gap: 0.4rem;
  }

  .part-image {
    border-radius: 6px;
  }

  .part-name {
    font-size: 0.7rem;
  }

  .customization-grid {
    padding: 0.8rem;
    margin: 0.8rem 0;
  }

  .customization-grid h3 {
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
  }

  .step-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .step-image {
    max-width: 100%;
    margin-bottom: 0;
  }

  .step-details p {
    font-size: 0.9rem;
    margin-bottom: 1.2rem;
    font-family: 'Lora', 'Noto Serif JP', serif;
  }

  .price-table {
    padding: 0.8rem;
  }

  .price-table h3 {
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
  }

  .price-table th,
  .price-table td {
    padding: 0.5rem;
    font-size: 0.75rem;
  }

  .step-content--column {
    flex-direction: column;
    gap: 1.2rem;
  }

  .step-content--column .step-image {
    max-width: 100%;
    order: 1;
    margin: 0;
  }

  .step-content--column .step-details {
    order: 2;
  }

  .step-content--column .step-details p {
    font-size: 0.85rem;
    margin-bottom: 1rem;
    font-family: 'Lora', 'Noto Serif JP', serif;
  }

  .step-content--column .customization-grid {
    order: 3;
    padding: 0.8rem;
    margin: 0;
  }

  .step-content--column .customization-grid h3 {
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
  }

  .step-content--column .parts-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
  }

  .step-content--column .part-item {
    gap: 0.4rem;
  }

  .step-content--column .part-image {
    border-radius: 6px;
  }

  .step-content--column .part-name {
    font-size: 0.7rem;
  }

  .step-content--column .notice {
    order: 4;
    padding: 0.8rem;
    margin-top: 0.8rem;
  }

  .step-content--column .notice p {
    font-size: 0.8rem;
  }

  .completion-info {
    padding: 0.8rem;
    margin-bottom: 1.2rem;
  }

  .completion-info h3 {
    font-size: 0.95rem;
    margin-bottom: 0.6rem;
  }

  .completion-info p {
    font-size: 0.8rem;
    font-family: 'Lora', 'Noto Serif JP', serif;
  }

  .timeline {
    padding: 0.4rem 0;
  }

  .timeline::before {
    left: 12px;
  }

  .timeline-item {
    margin-bottom: 1.2rem;
  }

  .timeline-marker {
    width: 32px;
    height: 32px;
    border-width: 2px;
    margin-right: 1.2rem;
    margin-top: 0.1rem;
  }

  .timeline-content h4 {
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
  }

  .timeline-content p {
    font-size: 0.8rem;
    line-height: 1.4;
    font-family: 'Lora', 'Noto Serif JP', serif;
  }

 .step-section--4 .step-image--small {
    max-width: 95%;
    margin: 2rem auto 0;
    border-radius: 0;
  }

  .size-chart-wrapper {
    -webkit-overflow-scrolling: touch;
    overflow-x: auto;
    overflow-y: auto;
  }

  .size-chart-wrapper::-webkit-scrollbar {
    height: 4px;
  }

  .size-chart-wrapper::-webkit-scrollbar-track {
    background: #f5f5f5;
  }

  .size-chart-wrapper::-webkit-scrollbar-thumb {
    background: #d4af37;
    border-radius: 2px;
  }
}