.site-nav {
    background: #fff;
    border-bottom: 3px solid #ff9aba;
    position: sticky;
    top: 0;
    z-index: 200;
}

.site-nav__inner {
    max-width: 480px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    gap: 8px;
}

.site-nav__logo {
    font-size: 14px;
    font-weight: bold;
    color: #333;
    text-decoration: none;
    line-height: 1.2;
    flex-shrink: 0;
}

.site-nav__links {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.site-nav__links a {
    font-size: 13px;
    color: #555;
    text-decoration: none;
    padding: 6px 10px;
    border-radius: 20px;
    transition: background 0.2s, color 0.2s;
}

.site-nav__links a:hover,
.site-nav__links a.active {
    background: #ff9aba;
    color: #fff;
}

.page-header {
    text-align: center;
    padding: 24px 16px 8px;
}

.page-header h1 {
    font-size: 28px;
    margin-bottom: 8px;
}

.page-header p {
    color: #666;
    font-size: 15px;
}

.breadcrumbs {
    font-size: 13px;
    color: #888;
    padding: 12px 16px;
    max-width: 480px;
    margin: 0 auto;
}

.breadcrumbs a {
    color: #ca3e61;
    text-decoration: none;
}

.catalog-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 12px 16px 24px;
    max-width: 480px;
    margin: 0 auto;
}

.catalog-card {
    display: block;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
}

.catalog-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.catalog-card__image {
    aspect-ratio: 3 / 4;
    overflow: hidden;
}

.catalog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.catalog-card__body {
    padding: 10px;
}

.catalog-card__title {
    font-size: 14px;
    margin: 0 0 6px;
    font-weight: bold;
}

.catalog-card__price {
    display: flex;
    align-items: center;
    gap: 8px;
}

.catalog-card__old {
    font-size: 12px;
    color: #999;
    text-decoration: line-through;
}

.catalog-card__new {
    font-size: 16px;
    font-weight: bold;
    color: #ca3e61;
}

.catalog-card__badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: #ca3e61;
    color: #fff;
    font-size: 12px;
    font-weight: bold;
    padding: 4px 8px;
    border-radius: 12px;
}

.catalog-preview {
    padding-bottom: 16px;
}

.catalog-preview .button {
    display: block;
    max-width: 400px;
    margin: 0 auto 24px;
}

.product-page {
    max-width: 480px;
    margin: 0 auto;
    padding: 0 0 24px;
}

.product-page .catprice {
    margin: 16px;
}

.product-not-found {
    text-align: center;
    padding: 40px 16px;
}

.product-not-found a {
    color: #ca3e61;
}

.catalog-tabs {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0 16px 16px;
    max-width: 480px;
    margin: 0 auto;
}

.catalog-tabs__btn {
    width: 100%;
    border: 2px solid #ff9abb;
    background: #fff;
    color: #ca3e61;
    font-size: 14px;
    font-weight: bold;
    line-height: 1.3;
    padding: 14px 12px;
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.catalog-tabs__btn.active {
    background: #ff9abb;
    border-color: #ff9abb;
    color: #fff;
}

.catalog-preview .catalog-tabs {
    padding-top: 0;
}

.product-category-label {
    text-align: center;
    font-size: 13px;
    font-weight: bold;
    color: #ca3e61;
    margin: 12px 16px 0;
    letter-spacing: 0.5px;
}

.product-specs {
    list-style: none;
    margin: 12px 16px 0;
    padding: 12px;
    background: #fafafa;
    border-radius: 10px;
    text-align: left;
    font-size: 14px;
    line-height: 1.6;
}

.product-specs li {
    margin-bottom: 4px;
}