/* ===== AUXSHINE 全局样式 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #fcfaf7;
    color: #2e2a27;
    line-height: 1.5;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* ===== 导航栏 ===== */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.logo {
    font-size: 24px;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: #3a3530;
    text-decoration: none;
}

.logo span {
    font-weight: 300;
    color: #9b8c7c;
}

.nav-links {
    display: flex;
    gap: 48px;
    font-weight: 400;
    font-size: 15px;
}

.nav-links a {
    text-decoration: none;
    color: #3a3530;
    transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
    color: #8f6e4f;
}

.menu-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
}

/* ===== 按钮样式 ===== */
.btn {
    display: inline-block;
    padding: 12px 32px;
    background-color: #4f463e;
    color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0.3px;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn:hover {
    background-color: #2e2a27;
}

.btn-outline {
    background: transparent;
    border: 1px solid #4f463e;
    color: #4f463e;
}

.btn-outline:hover {
    background: #4f463e;
    color: white;
}

/* ===== 页脚 ===== */
footer {
    border-top: 1px solid #e0d6cd;
    padding: 60px 0 40px;
    margin-top: 80px;
    color: #5f5a55;
    font-size: 14px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
}

.footer-col p {
    margin: 16px 0 24px;
    color: #7a6e63;
}

.footer-col h4 {
    font-weight: 500;
    margin-bottom: 20px;
    color: #2e2a27;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 12px;
}

.footer-col a {
    text-decoration: none;
    color: #7a6e63;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: #4f463e;
}

.copyright {
    text-align: center;
    margin-top: 60px;
    color: #9b8c7c;
    font-size: 13px;
}

/* ===== 页面头部通用样式 ===== */
.page-header {
    padding: 60px 0 40px;
    text-align: center;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 300;
    margin-bottom: 16px;
    color: #2e2a27;
}

.page-header p {
    color: #7a6e63;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== 首页样式 ===== */
.hero {
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(0,0,0,0.2), rgba(0,0,0,0.2)), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="%23cfc3b6" opacity="0.3"/><circle cx="30" cy="35" r="12" fill="%23b7a99a" opacity="0.4"/><circle cx="70" cy="65" r="20" fill="%239f8e7a" opacity="0.3"/></svg>');
    background-size: cover;
    background-position: center;
    margin-bottom: 60px;
    color: white;
}

.hero-content h1 {
    font-size: 64px;
    font-weight: 400;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero-content p {
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

.lookbook-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 60px 0;
}

.lookbook-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
}

.lookbook-image {
    width: 100%;
    height: 100%;
    background: #eae3db;
    transition: transform 0.5s;
}

.lookbook-item:hover .lookbook-image {
    transform: scale(1.05);
}

.lookbook-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.5));
    color: white;
}

.lookbook-caption h3 {
    font-weight: 400;
    font-size: 18px;
    margin-bottom: 4px;
}

.lookbook-caption p {
    font-size: 14px;
    opacity: 0.8;
}

.featured-collection {
    margin: 100px 0;
    text-align: center;
}

.collection-title {
    font-size: 36px;
    font-weight: 300;
    margin-bottom: 40px;
    color: #2e2a27;
}

.collection-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.collection-card {
    aspect-ratio: 1;
    background: #eae3db;
    display: flex;
    align-items: flex-end;
    padding: 20px;
    color: white;
    text-decoration: none;
    position: relative;
}

.collection-card span {
    font-size: 18px;
    font-weight: 400;
    z-index: 2;
}

.full-width-image {
    height: 500px;
    background: #d4cabe;
    margin: 80px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
    font-weight: 300;
    background-image: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="%23cfc3b6" opacity="0.3"/><circle cx="30" cy="35" r="12" fill="%23b7a99a" opacity="0.4"/><circle cx="70" cy="65" r="20" fill="%239f8e7a" opacity="0.3"/></svg>');
    background-size: cover;
}

/* ===== Collection 主页面 - 分类网格 ===== */
.category-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
    margin: 60px 0;
}

.category-card {
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
}

.category-image {
    width: 100%;
    aspect-ratio: 1/1;
    background: #eae3db;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.category-name {
    text-align: center;
    font-weight: 500;
    font-size: 16px;
    color: #2e2a27;
}

/* ===== 分类页面 - 产品网格 ===== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin: 40px 0;
}

.product-item {
    background: white;
    border: 1px solid #eae3db;
    padding: 20px;
    text-align: center;
    transition: transform 0.2s;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}

.product-image {
    width: 100%;
    aspect-ratio: 1/1;
    max-width: 420px;
    margin: 0 auto 15px;
    background: #eae3db;
    border-radius: 8px;
}

.product-item h3 {
    font-weight: 500;
    font-size: 16px;
    margin-bottom: 8px;
    color: #2e2a27;
}

.product-price {
    color: #8f6e4f;
    font-weight: 500;
    font-size: 16px;
    margin-bottom: 5px;
}

.product-meta {
    color: #7a6e63;
    font-size: 13px;
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eae3db;
}

.category-header h2 {
    font-size: 28px;
    font-weight: 400;
    color: #2e2a27;
}

.back-link {
    color: #8f6e4f;
    text-decoration: none;
    font-size: 14px;
}

.back-link:hover {
    text-decoration: underline;
}

.product-count {
    color: #7a6e63;
    font-size: 14px;
    margin-bottom: 20px;
}

/* ===== Collection 页面原有样式（保留）===== */
.collection-section {
    margin-bottom: 80px;
}

.collection-section .collection-title {
    font-size: 32px;
    font-weight: 300;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eae3db;
}

.masonry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.masonry-item {
    break-inside: avoid;
}

.masonry-image {
    width: 100%;
    aspect-ratio: 3/4;
    background: #eae3db;
    margin-bottom: 15px;
}

.masonry-caption {
    margin-bottom: 30px;
}

.masonry-caption h3 {
    font-weight: 500;
    font-size: 18px;
    margin-bottom: 4px;
}

.masonry-caption p {
    color: #7a6e63;
    font-size: 14px;
}

.featured-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin: 80px 0;
    background: #f8f5f2;
    padding: 40px;
}

.featured-image {
    height: 400px;
    background: #d4cabe;
}

.featured-text h2 {
    font-size: 36px;
    font-weight: 300;
    margin-bottom: 20px;
}

.featured-text p {
    color: #5f5a55;
    margin-bottom: 20px;
    line-height: 1.7;
}

/* ===== Stones 页面样式 ===== */
.stone-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin: 60px 0;
}

.stone-card {
    background: white;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.02);
}

.stone-image {
    width: 100%;
    height: 200px;
    background: #eae3db;
    margin-bottom: 20px;
}

.stone-card h2 {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 12px;
    color: #2e2a27;
}

.stone-properties {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.property-tag {
    background: #f0eae4;
    padding: 4px 10px;
    font-size: 12px;
    color: #5f5a55;
}

.stone-card p {
    color: #5f5a55;
    line-height: 1.7;
    margin-bottom: 16px;
}

.stone-meaning {
    font-style: italic;
    color: #8f6e4f;
    font-size: 14px;
}

.hardness-scale {
    margin: 80px 0;
    background: #f8f5f2;
    padding: 40px;
}

.scale-title {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 30px;
}

.scale-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.scale-name {
    width: 120px;
}

.scale-bar {
    flex: 1;
    height: 8px;
    background: #e0d6cd;
    position: relative;
}

.scale-fill {
    height: 100%;
    background: #8f6e4f;
}

.scale-value {
    width: 50px;
    text-align: right;
    color: #4f463e;
}

/* ===== Size Guide 页面样式 ===== */
.size-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin: 60px 0;
    background: #f8f5f2;
    padding: 40px;
}

.size-intro-text h2 {
    font-size: 32px;
    font-weight: 300;
    margin-bottom: 20px;
}

.size-intro-text p {
    color: #5f5a55;
    line-height: 1.7;
}

.size-intro-image {
    height: 300px;
    background: #d4cabe;
}

/* 新增：SVG 图片样式 */
.size-intro-image svg {
    width: 100%;
    height: 100%;
    background: #f8f5f2;
    border-radius: 12px;
}

.step-image svg {
    width: 100%;
    height: 100%;
    background: #f0eae4;
    border-radius: 8px;
}

.measurement-line {
    stroke: #8f6e4f;
    stroke-width: 3;
    stroke-dasharray: 5,3;
}

.measurement-text {
    fill: #4f463e;
    font-size: 12px;
    font-weight: 500;
}

.size-chart-section {
    margin: 80px 0;
    text-align: center;
}

.size-chart-title {
    font-size: 28px;
    font-weight: 300;
    margin-bottom: 40px;
}

.actual-size-chart {
    background: white;
    padding: 40px;
    border: 1px solid #eae3db;
    max-width: 800px;
    margin: 0 auto;
}

.size-row {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0eae4;
}

.size-circle-container {
    width: 100px;
    display: flex;
    justify-content: center;
}

.size-circle {
    background: #8f6e4f;
    border-radius: 50%;
}

.size-details {
    flex: 1;
    display: flex;
    justify-content: space-between;
    margin-left: 30px;
}

.size-mm {
    font-weight: 500;
}

.size-inch {
    color: #7a6e63;
}

.size-gauge {
    color: #9b8c7c;
    font-size: 14px;
}

.chart-note {
    margin-top: 30px;
    color: #7a6e63;
    font-size: 14px;
    font-style: italic;
}

.measure-guide {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 60px 0;
}

.measure-step {
    text-align: center;
}

.step-number {
    width: 40px;
    height: 40px;
    background: #8f6e4f;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.step-image {
    height: 150px;
    background: #eae3db;
    margin-bottom: 20px;
}

.measure-step h3 {
    font-weight: 500;
    margin-bottom: 10px;
}

.measure-step p {
    color: #5f5a55;
    font-size: 14px;
}

.size-table {
    margin: 60px 0;
}

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

th {
    background: #f0eae4;
    font-weight: 500;
    padding: 15px;
    text-align: left;
}

td {
    padding: 12px 15px;
    border-bottom: 1px solid #eae3db;
}

/* ===== About 页面样式 ===== */
.story-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin: 80px 0;
}

.story-image {
    height: 500px;
    background: #d4cabe;
    background-image: linear-gradient(145deg, #bba98c, #8e7b66);
}

.story-text h2 {
    font-size: 36px;
    font-weight: 300;
    margin-bottom: 30px;
    color: #2e2a27;
}

.story-text p {
    color: #5f5a55;
    line-height: 1.8;
    margin-bottom: 20px;
}

.values-section {
    background: #f8f5f2;
    padding: 80px 40px;
    margin: 60px 0;
}

.values-title {
    text-align: center;
    font-size: 32px;
    font-weight: 300;
    margin-bottom: 50px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.value-item {
    text-align: center;
}

.value-icon {
    width: 80px;
    height: 80px;
    background: #8f6e4f;
    border-radius: 50%;
    margin: 0 auto 25px;
    opacity: 0.8;
}

.value-item h3 {
    font-weight: 500;
    margin-bottom: 15px;
    color: #2e2a27;
}

.value-item p {
    color: #5f5a55;
    font-size: 14px;
    line-height: 1.7;
}

.process-section {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin: 80px 0;
}

.process-step {
    text-align: center;
}

.process-number {
    font-size: 48px;
    font-weight: 200;
    color: #d4cabe;
    margin-bottom: 15px;
}

.process-step h4 {
    font-weight: 500;
    margin-bottom: 10px;
}

.process-step p {
    color: #7a6e63;
    font-size: 14px;
}

.team-section {
    margin: 100px 0;
}

.team-title {
    font-size: 32px;
    font-weight: 300;
    text-align: center;
    margin-bottom: 50px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.team-member {
    text-align: center;
}

.member-image {
    width: 200px;
    height: 200px;
    background: #eae3db;
    border-radius: 50%;
    margin: 0 auto 25px;
}

.member-name {
    font-weight: 500;
    margin-bottom: 5px;
}

.member-role {
    color: #8f6e4f;
    font-size: 14px;
    margin-bottom: 15px;
}

.member-bio {
    color: #5f5a55;
    font-size: 14px;
    line-height: 1.6;
}

/* ===== Contact 页面样式 ===== */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin: 60px 0;
}

.contact-info {
    background: #f8f5f2;
    padding: 40px;
}

.info-item {
    margin-bottom: 35px;
}

.info-label {
    font-weight: 500;
    color: #8f6e4f;
    margin-bottom: 8px;
    font-size: 14px;
    letter-spacing: 1px;
}

.info-content {
    color: #2e2a27;
    font-size: 18px;
    line-height: 1.6;
}

.info-note {
    color: #7a6e63;
    font-size: 14px;
    margin-top: 8px;
}

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: #e0d6cd;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #4f463e;
    transition: background 0.2s;
}

.social-link:hover {
    background: #8f6e4f;
    color: white;
}

.contact-form {
    background: white;
    padding: 40px;
    border: 1px solid #eae3db;
}

.form-title {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 30px;
    color: #2e2a27;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;

    margin-bottom: 8px;
    font-weight: 500;
    color: #4f463e;
    font-size: 14px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #e0d6cd;
    background: white;
    font-family: 'Poppins', sans-serif;
    transition: border 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #8f6e4f;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.faq-preview {
    margin: 80px 0;
}

.faq-title {
    font-size: 28px;
    font-weight: 300;
    text-align: center;
    margin-bottom: 40px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.faq-item {
    background: #f8f5f2;
    padding: 30px;
}

.faq-question {
    font-weight: 500;
    margin-bottom: 15px;
    color: #2e2a27;
}

.faq-answer {
    color: #5f5a55;
    font-size: 14px;
    line-height: 1.7;
}

.faq-answer a {
    color: #8f6e4f;
    text-decoration: none;
}

.faq-answer a:hover {
    text-decoration: underline;
}

.studio-map {
    margin: 60px 0;
    height: 400px;
    background: #d4cabe;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #5f5a55;
}

/* ===== 响应式设计 ===== */
@media (max-width: 1024px) {
    .lookbook-grid,
    .masonry-grid,
    .stone-grid,
    .team-grid,
    .product-grid,
    .category-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .collection-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        gap: 20px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        z-index: 100;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    
    .hero-content h1 {
        font-size: 42px;
    }
    
    .lookbook-grid,
    .masonry-grid,
    .stone-grid,
    .team-grid,
    .values-grid,
    .process-section,
    .measure-guide,
    .faq-grid,
    .product-grid,
    .category-grid {
        grid-template-columns: 1fr;
    }
    
    .size-intro,
    .featured-item,
    .story-section,
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .size-row {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .size-circle-container {
        margin-bottom: 15px;
    }
    
    .size-details {
        margin-left: 0;
        width: 100%;
    }
    
    .category-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .page-header h1 {
        font-size: 36px;
    }
    
    .collection-title,
    .story-text h2,
    .values-title,
    .team-title,
    .category-header h2 {
        font-size: 28px;
    }
}
/* ===== SEO 内容区块样式（与container宽度一致） ===== */
.seo-content {
    width: 100%;
    max-width: 1400px;        /* 与.container相同 */
    margin: 80px auto;
    padding: 40px;            /* 与.container内边距一致 */
    background: #f8f5f2;
    border: 1px solid #eae3db;
    box-sizing: border-box;
}

.seo-content h2 {
    font-size: 28px;
    font-weight: 300;
    margin-bottom: 30px;
    color: #2e2a27;
    text-align: center;
}

.seo-content h3 {
    font-size: 20px;
    font-weight: 500;
    margin: 25px 0 15px;
    color: #4f463e;
}

.seo-content p {
    color: #5f5a55;
    line-height: 1.8;
    margin-bottom: 20px;
}

.seo-content ul {
    margin: 15px 0 25px 20px;
    color: #5f5a55;
}

.seo-content li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.seo-content strong {
    color: #8f6e4f;
    font-weight: 500;
}

/* 响应式调整 - 与.container保持一致 */
@media (max-width: 768px) {
    .seo-content {
        padding: 30px 20px;    /* 与.container移动端内边距一致 */
        margin: 50px auto;
    }
    
    .seo-content h2 {
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .seo-content h3 {
        font-size: 18px;
        margin: 20px 0 12px;
    }
}

@media (max-width: 480px) {
    .seo-content {
        padding: 20px 15px;
    }
}
/* ===== Stones 页面专属SEO样式 ===== */
.stones-seo {
    width: 100%;
    max-width: 1400px;
    margin: 80px auto;
    padding: 40px;
    background: #f8f5f2;
    border: 1px solid #eae3db;
    box-sizing: border-box;
}

.stones-seo h2 {
    font-size: 28px;
    font-weight: 300;
    margin-bottom: 30px;
    color: #2e2a27;
    text-align: center;
}

.stones-seo h3 {
    font-size: 20px;
    font-weight: 500;
    margin: 25px 0 15px;
    color: #4f463e;
}

.stones-seo p {
    color: #5f5a55;
    line-height: 1.8;
    margin-bottom: 20px;
}

.stones-seo ul {
    margin: 15px 0 25px 20px;
    color: #5f5a55;
}

.stones-seo li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.stones-seo strong {
    color: #8f6e4f;
    font-weight: 500;
}

.stones-seo .property-highlight {
    display: inline-block;
    background: #eae3db;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 13px;
    color: #4f463e;
    margin-right: 8px;
    margin-bottom: 8px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .stones-seo {
        padding: 30px 20px;
        margin: 50px auto;
    }
    
    .stones-seo h2 {
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .stones-seo h3 {
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .stones-seo {
        padding: 20px 15px;
    }
}
/* ===== Blog 页面样式 ===== */
.blog-header {
    padding: 60px 0 40px;
    text-align: center;
}

.blog-header h1 {
    font-size: 48px;
    font-weight: 300;
    margin-bottom: 16px;
    color: #2e2a27;
}

.blog-header p {
    color: #7a6e63;
    max-width: 600px;
    margin: 0 auto;
}

.blog-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 50px;
    margin: 60px 0;
}

/* 博客文章列表 */
.blog-posts {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.blog-post {
    background: white;
    border: 1px solid #eae3db;
    padding: 30px;
    transition: transform 0.2s;
}

.blog-post:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.03);
}

.post-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 13px;
    color: #9b8c7c;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-category {
    color: #8f6e4f;
    font-weight: 500;
}

.post-title {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 15px;
    color: #2e2a27;
}

.post-title a {
    color: inherit;
    text-decoration: none;
}

.post-title a:hover {
    color: #8f6e4f;
}

.post-excerpt {
    color: #5f5a55;
    line-height: 1.7;
    margin-bottom: 20px;
}

.post-read-more {
    display: inline-block;
    color: #8f6e4f;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: margin-left 0.2s;
}

.post-read-more:hover {
    margin-left: 5px;
    text-decoration: underline;
}

/* 侧边栏 */
.blog-sidebar {
    position: sticky;
    top: 30px;
    align-self: start;
}

.sidebar-widget {
    background: white;
    border: 1px solid #eae3db;
    padding: 25px;
    margin-bottom: 30px;
}

.widget-title {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eae3db;
    color: #2e2a27;
}

/* 分类列表 */
.category-list {
    list-style: none;
}

.category-list li {
    margin-bottom: 12px;
}

.category-list a {
    color: #5f5a55;
    text-decoration: none;
    display: flex;
    justify-content: space-between;
    transition: color 0.2s;
}

.category-list a:hover {
    color: #8f6e4f;
}

.category-list .count {
    color: #9b8c7c;
    font-size: 13px;
}

/* 最新文章 */
.recent-posts {
    list-style: none;
}

.recent-posts li {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0eae4;
}

.recent-posts li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.recent-post-title {
    font-weight: 500;
    margin-bottom: 5px;
}

.recent-post-title a {
    color: #2e2a27;
    text-decoration: none;
    font-size: 15px;
}

.recent-post-title a:hover {
    color: #8f6e4f;
}

.recent-post-date {
    font-size: 12px;
    color: #9b8c7c;
}

/* 标签云 */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    background: #f0eae4;
    color: #5f5a55;
    padding: 5px 12px;
    font-size: 13px;
    text-decoration: none;
    transition: background 0.2s;
}

.tag:hover {
    background: #8f6e4f;
    color: white;
}

/* 促销横幅 */
.sidebar-banner {
    background: #f8f5f2;
    padding: 25px;
    text-align: center;
    border: 1px solid #eae3db;
}

.banner-title {
    font-size: 20px;
    font-weight: 400;
    margin-bottom: 10px;
    color: #2e2a27;
}

.banner-text {
    color: #5f5a55;
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 60px 0 40px;
}

.pagination a {
    display: inline-block;
    padding: 8px 14px;
    background: white;
    border: 1px solid #e0d6cd;
    text-decoration: none;
    color: #5f5a55;
    transition: all 0.2s;
}

.pagination a:hover,
.pagination a.active {
    background: #4f463e;
    color: white;
    border-color: #4f463e;
}

/* 响应式 */
@media (max-width: 992px) {
    .blog-layout {
        grid-template-columns: 1fr;
    }
    
    .blog-sidebar {
        position: static;
        margin-top: 40px;
    }
}

@media (max-width: 768px) {
    .blog-header h1 {
        font-size: 36px;
    }
    
    .post-meta {
        flex-direction: column;
        gap: 5px;
    }
}
/* ===== 单篇文章页面样式 ===== */
.blog-post-container {
    max-width: 900px;
    margin: 60px auto;
}

/* 文章头部 */
.post-header {
    margin-bottom: 40px;
    text-align: center;
}

.post-header .post-meta {
    justify-content: center;
    margin-bottom: 20px;
}

.post-header h1 {
    font-size: 42px;
    font-weight: 300;
    line-height: 1.3;
    margin-bottom: 25px;
    color: #2e2a27;
}

.post-author-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    color: #7a6e63;
    font-size: 14px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: #eae3db;
    border-radius: 50%;
}

/* 文章特色图片 */
.post-featured-image {
    width: 100%;
    height: 450px;
    background: #d4cabe;
    margin: 30px 0 40px;
    border-radius: 8px;
}

/* 文章内容 */
.post-content {
    color: #2e2a27;
    line-height: 1.8;
    font-size: 16px;
}

.post-content h2 {
    font-size: 28px;
    font-weight: 400;
    margin: 40px 0 20px;
    color: #2e2a27;
}

.post-content h3 {
    font-size: 22px;
    font-weight: 500;
    margin: 30px 0 15px;
    color: #4f463e;
}

.post-content p {
    margin-bottom: 20px;
    color: #5f5a55;
}

.post-content ul, 
.post-content ol {
    margin: 20px 0 20px 30px;
    color: #5f5a55;
}

.post-content li {
    margin-bottom: 10px;
}

.post-content blockquote {
    margin: 30px 0;
    padding: 20px 30px;
    background: #f8f5f2;
    border-left: 4px solid #8f6e4f;
    font-style: italic;
    color: #4f463e;
}

.post-content strong {
    color: #4f463e;
}

/* 文章底部 */
.post-footer {
    margin: 50px 0;
    padding: 30px 0;
    border-top: 1px solid #eae3db;
    border-bottom: 1px solid #eae3db;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin-bottom: 20px;
}

.tags-label {
    color: #7a6e63;
    font-size: 14px;
    margin-right: 10px;
}

.post-share {
    display: flex;
    align-items: center;
    gap: 15px;
}

.share-label {
    color: #7a6e63;
    font-size: 14px;
}

.share-buttons {
    display: flex;
    gap: 10px;
}

.share-button {
    width: 36px;
    height: 36px;
    background: #f0eae4;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #4f463e;
    transition: background 0.2s;
}

.share-button:hover {
    background: #8f6e4f;
    color: white;
}

/* 作者介绍 */
.author-bio {
    display: flex;
    gap: 25px;
    background: #f8f5f2;
    padding: 30px;
    margin: 40px 0;
}

.author-bio-avatar {
    width: 100px;
    height: 100px;
    background: #eae3db;
    border-radius: 50%;
    flex-shrink: 0;
}

.author-bio-content h4 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 10px;
    color: #2e2a27;
}

.author-bio-content p {
    color: #5f5a55;
    line-height: 1.7;
    margin-bottom: 15px;
}

/* 相关文章 */
.related-posts {
    margin: 60px 0;
}

.related-title {
    font-size: 28px;
    font-weight: 300;
    margin-bottom: 30px;
    text-align: center;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.related-card {
    background: white;
    border: 1px solid #eae3db;
    padding: 20px;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s;
}

.related-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.03);
}

.related-image {
    width: 100%;
    aspect-ratio: 16/9;
    background: #eae3db;
    margin-bottom: 15px;
}

.related-card h4 {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 8px;
    color: #2e2a27;
}

.related-date {
    color: #9b8c7c;
    font-size: 12px;
}

/* 评论区域 */
.comments-section {
    margin: 60px 0;
}

.comments-title {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 30px;
}

.comment {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #f0eae4;
}

.comment:last-child {
    border-bottom: none;
}

.comment-avatar {
    width: 60px;
    height: 60px;
    background: #eae3db;
    border-radius: 50%;
    flex-shrink: 0;
}

.comment-content {
    flex: 1;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.comment-author {
    font-weight: 500;
    color: #2e2a27;
}

.comment-date {
    color: #9b8c7c;
    font-size: 13px;
}

.comment-text {
    color: #5f5a55;
    line-height: 1.7;
    margin-bottom: 10px;
}

.comment-reply {
    color: #8f6e4f;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
}

.comment-reply:hover {
    text-decoration: underline;
}

/* 评论表单 */
.comment-form {
    background: #f8f5f2;
    padding: 40px;
    margin-top: 40px;
}

.comment-form h3 {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 25px;
    color: #2e2a27;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #4f463e;
    font-size: 14px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #e0d6cd;
    background: white;
    font-family: 'Poppins', sans-serif;
}

.form-group textarea {
    min-height: 120px;
}

/* 响应式 */
@media (max-width: 768px) {
    .post-header h1 {
        font-size: 32px;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .author-bio {
        flex-direction: column;
        text-align: center;
    }
    
    .author-bio-avatar {
        margin: 0 auto;
    }
    
    .comment {
        flex-direction: column;
    }
    
    .comment-avatar {
        margin-bottom: 10px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}
/* ===== 页面头部通用样式 ===== */
.page-header {
    padding: 60px 0 40px;
    text-align: center;
    width: 100%;
    max-width: 1400px;    /* 与 .container 一致 */
    margin: 0 auto;        /* 水平居中 */
    box-sizing: border-box;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 300;
    margin-bottom: 16px;
    color: #2e2a27;
}

.page-header p {
    color: #7a6e63;
    max-width: 800px;      /* 限制文字宽度，保持可读性 */
    margin: 0 auto;         /* 居中 */
    line-height: 1.8;
}

.page-header p strong {
    color: #8f6e4f;
    font-weight: 500;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .page-header {
        padding: 40px 20px;
    }
    
    .page-header h1 {
        font-size: 36px;
    }
    
    .page-header p {
        font-size: 15px;
        padding: 0 15px;
    }
}
/* ===== 首页SEO区块样式 ===== */
.home-seo-section {
    max-width: 1400px;
    margin: 60px auto;
    padding: 0 40px;
}

.home-seo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 40px 0;
}

.home-seo-card {
    background: white;
    border: 1px solid #eae3db;
    padding: 30px;
    transition: transform 0.2s;
}

.home-seo-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.03);
}

.home-seo-card h3 {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 15px;
    color: #2e2a27;
    position: relative;
    padding-bottom: 10px;
}

.home-seo-card h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: #8f6e4f;
}

.home-seo-card p {
    color: #5f5a55;
    line-height: 1.7;
    margin-bottom: 15px;
    font-size: 14px;
}

.home-seo-card strong {
    color: #8f6e4f;
    font-weight: 500;
}

.home-seo-card ul {
    margin: 15px 0 0 20px;
    color: #5f5a55;
}

.home-seo-card li {
    margin-bottom: 8px;
    font-size: 14px;
}

.home-seo-card .badge {
    display: inline-block;
    background: #f0eae4;
    color: #4f463e;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    margin-right: 5px;
    margin-bottom: 5px;
}

/* 特色数据展示 */
.stats-section {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin: 60px 0;
    background: #f8f5f2;
    padding: 40px;
    border: 1px solid #eae3db;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 42px;
    font-weight: 300;
    color: #8f6e4f;
    margin-bottom: 10px;
    line-height: 1;
}

.stat-label {
    color: #2e2a27;
    font-weight: 500;
    font-size: 16px;
    margin-bottom: 5px;
}

.stat-desc {
    color: #7a6e63;
    font-size: 13px;
}

/* 双列内容 */
.two-col-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin: 60px 0;
    background: white;
    border: 1px solid #eae3db;
    padding: 40px;
}

.two-col-content h3 {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 20px;
    color: #2e2a27;
}

.two-col-content p {
    color: #5f5a55;
    line-height: 1.8;
    margin-bottom: 20px;
}

.two-col-content .feature-list {
    list-style: none;
    margin: 20px 0;
}

.two-col-content .feature-list li {
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
}

.two-col-content .feature-list li:before {
    content: '✓';
    color: #8f6e4f;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.two-col-image {
    background: #eae3db;
    min-height: 300px;
    border-radius: 8px;
}

/* 响应式 */
@media (max-width: 1024px) {
    .home-seo-grid,
    .stats-section {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .two-col-section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .home-seo-grid,
    .stats-section {
        grid-template-columns: 1fr;
    }
    
    .home-seo-section {
        padding: 0 20px;
    }
}
@media (max-width: 896px) and (orientation: landscape) {
    .stone-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .stone-card {
        padding: 15px;
    }
    /* 其他样式优化... */
/* ===== 404 页面 - 完全按图片设计 ===== */
.error-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 20px;
}

.error-card {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.error-oops {
    font-size: 72px;
    font-weight: 600;
    color: #2e2a27;
    margin-bottom: 20px;
}

.error-code {
    font-size: 24px;
    font-weight: 500;
    color: #2e2a27;
    margin-bottom: 35px;
    letter-spacing: 1px;
}

.error-message {
    font-size: 18px;
    color: #7a6e63;
    margin-bottom: 45px;
    line-height: 1.8;
}

.error-message br {
    display: block;
    content: "";
    margin-bottom: 8px;
}

@media (max-width: 768px) {
    .error-section {
        padding: 80px 20px;
        min-height: 50vh;
    }
    .error-oops {
        font-size: 52px;
    }
    .error-code {
        font-size: 20px;
    }
    .error-message {
        font-size: 16px;
    }
}