* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  background: #fffaf5;
  color: #333;
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

.site-wrap,
.editor-wrap {
  width: min(1200px, calc(100% - 24px));
  margin: 0 auto;
}

.hero {
  padding: 20px 0 12px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 20px;
  align-items: center;
  background: linear-gradient(135deg, #fff2e8, #ffe4d6);
  border-radius: 20px;
  padding: 24px;
}

.hero-badge {
  display: inline-block;
  background: #ff7a00;
  color: #fff;
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 700;
  margin: 0 0 12px;
}

.hero-copy h1 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: #d9480f;
}

.hero-text {
  margin: 0 0 16px;
}

.hero-link {
  display: inline-block;
  background: #d9480f;
  color: #fff;
  text-decoration: none;
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 700;
}

.hero-image img {
  border-radius: 16px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.notice-box {
  background: #fff3bf;
  margin: 16px 0;
  padding: 18px;
  border-radius: 16px;
}

.notice-box h2 {
  margin: 0 0 8px;
  font-size: 1.2rem;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 20px;
  align-items: start;
}

.section-head h2,
.shop-sidebar h2,
.editor-section h2 {
  margin: 0 0 14px;
  font-size: 1.3rem;
  color: #d9480f;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.product-card {
  background: #fff;
  border: 2px solid #ffe0cc;
  border-radius: 18px;
  padding: 14px;
  box-shadow: 0 6px 16px rgba(217, 72, 15, 0.08);
}

.product-image-wrap img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 14px;
  margin-bottom: 12px;
  background: #f6f6f6;
}

.product-card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.regular-price {
  margin: 0;
  color: #777;
  text-decoration: line-through;
}

.sale-price {
  margin: 8px 0;
  color: #d00000;
  font-size: 1.3rem;
  font-weight: 700;
}

.off-badge {
  display: inline-block;
  margin: 0;
  background: #d00000;
  color: #fff;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 700;
}

.shop-sidebar {
  background: #fff;
  border-radius: 18px;
  padding: 18px;
  border: 2px solid #ffe0cc;
}

.shop-info-item + .shop-info-item {
  margin-top: 14px;
}

.shop-info-item h3 {
  margin: 0 0 4px;
  font-size: 0.95rem;
  color: #a65a2b;
}

.shop-info-item p {
  margin: 0;
}

.editor-body {
  background: #fffaf5;
}

.editor-header {
  padding: 20px 0 8px;
}

.editor-header h1 {
  margin: 0 0 8px;
  color: #d9480f;
}

.editor-form {
  display: grid;
  gap: 20px;
}

.editor-section {
  background: #fff;
  border: 2px solid #ffe0cc;
  border-radius: 18px;
  padding: 18px;
}

.editor-section label {
  display: block;
  font-weight: 700;
  margin-bottom: 14px;
}

.editor-section input,
.editor-section textarea {
  width: 100%;
  margin-top: 6px;
  padding: 12px;
  border: 1px solid #d9b8a3;
  border-radius: 12px;
  font: inherit;
  font-weight: 400;
}

.editor-products {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.editor-product-card {
  background: #fffaf5;
  border: 1px solid #f2d2bf;
  border-radius: 16px;
  padding: 14px;
}

.editor-product-card h3 {
  margin: 0 0 10px;
  color: #d9480f;
}

.editor-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.editor-actions button {
  border: none;
  background: #d9480f;
  color: #fff;
  padding: 12px 18px;
  border-radius: 12px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.editor-note {
  margin: 0;
}

.site-footer {
  margin-top: 28px;
  margin-bottom: 20px;
  padding: 18px 16px;
  background: #fff1e6;
  color: #8a4b22;
  text-align: center;
  border-radius: 16px;
  border: 1px solid #ffd8bf;
}

.site-footer p {
  margin: 0;
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .content-grid,
  .hero-inner,
  .editor-products {
    grid-template-columns: 1fr;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .site-wrap,
  .editor-wrap {
    width: min(100% - 16px, 1200px);
  }

  .hero-inner,
  .editor-section,
  .shop-sidebar,
  .notice-box,
  .product-card {
    padding: 14px;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    font-size: 1.6rem;
  }
}