/* ==============================================
Marquis Fur | 全站：高级灰文字 + 高级衬线字体 + 加粗
✅ 全站正文/详情页全部高级灰色，无详情白色文字
✅ 字体替换为Playfair Display轻奢字体，全局加粗
✅ Hero区域文字保持白色不受改动
✅ 产品卡片：边框缩小、标题文字变小并居中
============================================== */
img {
    max-width: 100%;
    height: auto;
    display: block;
}
:root {
    --bg-main: #F7F5F0;
    --bg-soft: #EFEDE7;
    --bg-card: #FFFFFF;
    --bg-panel: #F3EFE6;
    --bg-panel-alt: #FBF9F4;
    --bg-table-head: #EFE4C7;
    --gold: #C9A961;
    --gold-bright: #D9BC79;
    --gold-dark: #8A6A2F;
    --gold-line: #D8C9A3;
    --gold-soft: #EFE4C7;
    /* === 全站高级灰文字色系 === */
    --text-primary: #2C2C2C;   /* 主文字：深高级灰，标题/表格/参数 */
    --text-secondary: #545454; /* 正文段落：中度高级灰 */
    --text-muted: #777777;     /* 辅助小字：浅高级灰 */
    --border-base: #E4E2DD;
    --border-gold: #D8C9A3;
    --border-gold-soft: #EFE4C7;
    --shadow-sm: 0 4px 14px rgba(60, 50, 30, 0.06);
    --shadow-lg: 0 20px 40px rgba(60, 50, 30, 0.10);
}
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html, body {
    background:
        radial-gradient(ellipse at top center, #FFFFFF 0%, #F7F5F0 45%, #EFEDE7 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    /* 全局高级字体 + 加粗 */
    font-family: "Playfair Display", Georgia, serif;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
a {
    color: var(--text-primary);
    text-decoration: none;
    transition: 0.3s ease all;
}
a:hover {
    color: var(--gold-dark);
}
img {
    max-width: 100%;
    display: block;
}
h1, h2, h3, h4 {
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: 0.3px;
}
p {
    color: var(--text-secondary);
    font-weight: 600;
}
.container {
    width: 92%;
    max-width: 1400px;
    margin: 0 auto;
}
/* ========== Header ========== */
.site-header {
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 50;
    padding: 22px 4%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0.85),
        rgba(255, 255, 255, 0.35)
    );
}
.brand-logo img {
    height: 81px;
    width: auto;
    filter: brightness(1.05) contrast(1.05);
    image-rendering: -webkit-optimize-contrast;
}
.main-nav ul {
    display: flex;
    gap: 36px;
    list-style: none;
}
.main-nav a {
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 2px;
    font-weight: 600;
    color: var(--text-primary);
}
.main-nav a:hover,
.main-nav a.active {
    color: var(--gold-dark);
}
/* ========== Footer ========== */
.site-footer {
    background: #F3EFE6;
    border-top: 1px solid var(--border-base);
    padding: 60px 4% 30px;
    margin-top: 80px;
}
.footer-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}
.footer-top h4 {
    font-size: 14px;
    letter-spacing: 2px;
    margin-bottom: 18px;
    color: var(--gold-dark);
    font-weight:700;
}
.footer-top p,
.footer-top a {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight:600;
}
.footer-bottom {
    border-top: 1px solid var(--border-base);
    padding-top: 24px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    font-weight:600;
}
/* ========== Hero 首屏（保留原有白色文字，不受全局字体颜色修改影响） ========== */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 560px;
    overflow: hidden;
    background-image: url(images/hero-luxury-fur.jpg);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-color: #EFEDE7;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 8%;
}
.hero-content {
    max-width: 560px;
    text-align: left;
    background: rgba(0, 0, 0, 0.22);
    padding: 40px 44px;
    border-radius: 4px;
}
.hero-content h1 {
    font-family: "Playfair Display", "Brush Script MT", "Georgia", serif;
    font-size: 72px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 18px;
    color: #ffffff;
    text-align: left;
}
.hero-content p {
    font-family: "Playfair Display", "Georgia", serif;
    font-size: 22px;
    font-style: italic;
    letter-spacing: 4px;
    margin-bottom: 40px;
    color: #ffffff;
    text-align: left;
}
.btn-gold {
    display: inline-block;
    padding: 16px 40px;
    border: 1px solid #fff;
    color: #ffffff;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 2px;
    background: rgba(255, 255, 255, 0.15);
    transition: 0.3s;
}
.btn-gold:hover {
    background: rgba(255,255,255,0.9);
    color: #2C2C2C;
}
/* ========== Product Cards【已修改：边框缩小，标题文字变小居中】 ========== */
.product-section {
    padding: 160px 0 80px;
}
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}
.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-base);
    padding: 8px; /* 卡片内白边缩小（边框变小） */
    overflow: hidden;
    transition: 0.4s ease;
    box-shadow: var(--shadow-sm);
}
.product-card:hover {
    transform: translateY(-6px);
    border-color: var(--gold-line);
    box-shadow: var(--shadow-lg);
}
.product-card__img {
    width: 100%;
    height: 340px;
    overflow: hidden;
    background: var(--bg-soft);
}
.product-card__img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background-color: #ffffff;
    transition: 0.5s;
}
.product-card:hover .product-card__img img {
    transform: scale(1.04);
}
.product-card__info {
    padding: 10px 4px; /* 底部文字区域内边距缩小 */
}
.product-card__info h4 {
    font-size: 14px; /* 标题文字缩小 */
    margin-bottom: 0;
    color: var(--text-primary);
    font-weight:700;
    text-align: center; /* 文字居中 */
}
.product-card__info p {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight:600;
}
/* ========== Detail Page 详情页 ========== */
.detail-section {
    padding: 160px 0 80px;
}
.detail-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.detail-main-img {
    background: var(--bg-card);
    border: 1px solid var(--border-base);
    padding: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.detail-main-img img {
    width: 100%;
    max-height: 760px;
    object-fit: contain;
}
.detail-thumbs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 14px;
}
.detail-thumbs img {
    height: 140px;
    background: var(--bg-card);
    border: 1px solid var(--border-base);
    padding: 6px;
    object-fit: contain;
    cursor: pointer;
    transition: 0.3s;
}
.detail-thumbs img.active {
    border-color: var(--gold);
}
.detail-title {
    font-size: 34px;
    margin-bottom: 12px;
    color: var(--text-primary);
    font-weight: 700;
}
.detail-sku {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 28px;
    font-weight:600;
}
/* ========== Detail Panels ========== */
.panel {
    background: var(--bg-panel);
    border: 1px solid var(--border-gold-soft);
    padding: 28px;
    margin-bottom: 24px;
    border-radius: 4px;
}
.panel h3 {
    font-size: 18px;
    margin-bottom: 18px;
    color: var(--gold-dark);
    letter-spacing: 1px;
    font-weight: 700;
    border-bottom: 1px solid var(--border-gold);
    padding-bottom: 10px;
}
/* ========== Size Table ========== */
.size-table {
    width: 100%;
    border-collapse: collapse;
}
.size-table th,
.size-table td {
    border: 1px solid var(--border-gold);
    padding: 12px 8px;
    text-align: center;
    color: var(--text-primary);
    font-size: 14px;
    font-weight:600;
}
.size-table th {
    background: var(--bg-table-head);
    color: var(--gold-dark);
    font-weight: 700;
}
.size-table tr:nth-child(even) td {
    background: #F9F5EC;
}
/* ========== Specification List ========== */
.spec-row {
    display: flex;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-gold-soft);
}
.spec-row:last-child {
    border: none;
}
.spec-label {
    width: 150px;
    color: var(--gold-dark);
    font-weight: 700;
}
.spec-value {
    flex: 1;
    color: var(--text-primary);
    font-weight:600;
}
/* ========== Description ========== */
.detail-desc {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 28px;
    font-size: 15px;
    font-weight:600;
}
/* ========== Buttons ========== */
.btn-full {
    width: 100%;
    display: block;
    text-align: center;
    padding: 16px;
    background: var(--gold);
    color: #ffffff;
    border: 1px solid var(--gold);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
    cursor: pointer;
    transition: 0.3s;
}
.btn-full:hover {
    background: transparent;
    color: var(--gold-dark);
}
/* ========== About / Contact ========== */
.page-content {
    padding: 160px 0 80px;
}
.page-content h1 {
    font-size: 42px;
    margin-bottom: 24px;
    color: var(--text-primary);
    font-weight:700;
}
.page-content p {
    max-width: 900px;
    margin-bottom: 24px;
    color: var(--text-secondary);
    font-weight:600;
}
.form-item {
    margin-bottom: 20px;
}
.form-item label {
    display: block;
    margin-bottom: 8px;
    color: var(--gold-dark);
    font-weight: 700;
}
.form-item input,
.form-item textarea {
    width: 100%;
    padding: 14px;
    background: var(--bg-panel-alt);
    border: 1px solid var(--border-gold-soft);
    color: var(--text-primary);
    font-family: inherit;
    font-weight:600;
}
.form-item input:focus,
.form-item textarea:focus {
    outline: none;
    border-color: var(--gold);
}
/* ========== Mobile ========== */
@media (max-width: 900px) {
    .detail-wrap {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
    .brand-logo img {
        height: 81px;
    }
    .main-nav ul {
        gap: 18px;
    }
    .hero-content h1 {
        font-size: 52px;
    }
    .size-table th,
    .size-table td {
        padding: 8px 3px;
        font-size: 12px;
    }
}
@media (max-width: 480px) {
    .brand-logo img {
        height: 61px;
    }
    .main-nav {
        display: none;
    }
    .hero-content h1 {
        font-size: 40px;
    }
    .hero-content {
        padding: 28px;
    }
    .detail-title {
        font-size: 26px;
    }
    .panel {
        padding: 22px;
    }
    /* ========== 产品列表卡片 基础布局 ========== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
    padding: 40px 20px;
}
.product-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}
.product-card__img {
    overflow: hidden;
}
.product-card__img img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}
.product-card:hover .product-card__img img {
    transform: scale(1.04);
}
.product-card__info {
    padding: 14px 0;
}
.product-card__info h4 {
    margin: 0;
    font-weight: 500;
    font-size:16px;
}

/* ========== 移动端响应式 ========== */
@media(max-width:768px){
    .product-grid {
        gap: 20px;
        padding: 20px 12px;
    }
}
@media(max-width:480px){
    .product-grid {
        grid-template-columns: 1fr;
    }
}
}