/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Microsoft YaHei', '微软雅黑', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Microsoft YaHei', '微软雅黑', 'Playfair Display', serif, 'Times New Roman', Times;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    color: #2c5530;
    text-align: center;
    margin-bottom: 1rem;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Playfair Display', serif;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Inter', sans-serif;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    text-align: center;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Inter', sans-serif;
}

.btn-primary {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #4CAF50;
    border: 2px solid #4CAF50;
}

.btn-secondary:hover {
    background: #4CAF50;
    color: white;
    transform: translateY(-2px);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.navbar {
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo {
    height: 45px;
    width: 45px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.brand-text {
    font-family: 'Microsoft YaHei', '微软雅黑', 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c5530;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin-right: 100px;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Inter', sans-serif;
}

.nav-menu a:hover {
    color: #4CAF50;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #4CAF50;
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    height: 70vh;
    min-height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f8fffe 0%, #e8f5e8 100%);
    overflow: hidden;
    padding-top: 80px;
}

/* Hero动态背景特效 */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        rgba(76, 175, 80, 0.1) 0%,
        rgba(139, 195, 74, 0.08) 25%,
        rgba(165, 214, 167, 0.06) 50%,
        rgba(129, 199, 132, 0.08) 75%,
        rgba(76, 175, 80, 0.1) 100%);
    background-size: 400% 400%;
    animation: gradientShift 8s ease-in-out infinite;
    z-index: 1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(76, 175, 80, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(129, 199, 132, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(165, 214, 167, 0.1) 0%, transparent 50%);
    animation: floatingOrbs 12s ease-in-out infinite;
    z-index: 1;
}

.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 120%;
    height: 120%;
    background-image: 
        linear-gradient(rgba(76, 175, 80, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(76, 175, 80, 0.03) 1px, transparent 1px);
    background-size: 20px 20px;
    animation: gridMove 20s linear infinite;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    z-index: 2;
}

/* 粒子效果 */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.particle {
    position: absolute;
    background: rgba(76, 175, 80, 0.4);
    border-radius: 50%;
    animation: floatUp 15s linear infinite;
}

.particle:nth-child(1) {
    left: 10%;
    width: 4px;
    height: 4px;
    animation-delay: 0s;
    animation-duration: 12s;
}

.particle:nth-child(2) {
    left: 20%;
    width: 6px;
    height: 6px;
    animation-delay: 2s;
    animation-duration: 14s;
}

.particle:nth-child(3) {
    left: 35%;
    width: 3px;
    height: 3px;
    animation-delay: 4s;
    animation-duration: 16s;
}

.particle:nth-child(4) {
    left: 50%;
    width: 5px;
    height: 5px;
    animation-delay: 6s;
    animation-duration: 13s;
}

.particle:nth-child(5) {
    left: 70%;
    width: 4px;
    height: 4px;
    animation-delay: 8s;
    animation-duration: 15s;
}

.particle:nth-child(6) {
    left: 85%;
    width: 3px;
    height: 3px;
    animation-delay: 10s;
    animation-duration: 17s;
}

/* 波浪效果 */
.hero-waves {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    z-index: 2;
    pointer-events: none;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(76, 175, 80, 0.1) 25%, 
        rgba(129, 199, 132, 0.08) 50%, 
        rgba(76, 175, 80, 0.1) 75%, 
        transparent 100%);
    border-radius: 50% 50% 0 0;
    animation: waveMove 8s ease-in-out infinite;
}

.wave:nth-child(1) {
    height: 80px;
    animation-delay: 0s;
    opacity: 0.7;
}

.wave:nth-child(2) {
    height: 60px;
    animation-delay: 2s;
    opacity: 0.5;
}

/* 几何图形动画 */
.hero-geometric-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    overflow: hidden;
}

.geometric-shape {
    position: absolute;
    opacity: 0.6;
    filter: blur(0.5px);
}

/* 圆形 */
.circle-shape {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, rgba(76, 175, 80, 0.3), rgba(129, 199, 132, 0.2));
    border-radius: 50%;
    top: 20%;
    left: 15%;
    animation: floatRotate 20s ease-in-out infinite, pulse 4s ease-in-out infinite;
}

/* 三角形 */
.triangle-shape {
    width: 0;
    height: 0;
    border-left: 25px solid transparent;
    border-right: 25px solid transparent;
    border-bottom: 45px solid rgba(139, 195, 74, 0.4);
    top: 60%;
    right: 20%;
    animation: triangleFloat 18s ease-in-out infinite, rotateClockwise 12s linear infinite;
}

/* 正方形 */
.square-shape {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(165, 214, 167, 0.4), rgba(76, 175, 80, 0.3));
    top: 30%;
    right: 30%;
    animation: squareDance 16s ease-in-out infinite, rotateCounterClockwise 10s linear infinite;
    border-radius: 8px;
}

/* 六边形 */
.hexagon-shape {
    width: 50px;
    height: 43px;
    background: rgba(129, 199, 132, 0.35);
    position: relative;
    top: 70%;
    left: 25%;
    animation: hexagonFloat 22s ease-in-out infinite, pulse 6s ease-in-out infinite;
}

.hexagon-shape::before,
.hexagon-shape::after {
    content: "";
    position: absolute;
    width: 0;
    border-left: 25px solid transparent;
    border-right: 25px solid transparent;
}

.hexagon-shape::before {
    bottom: 100%;
    border-bottom: 14px solid rgba(129, 199, 132, 0.35);
}

.hexagon-shape::after {
    top: 100%;
    border-top: 14px solid rgba(129, 199, 132, 0.35);
}

/* 钻石形 */
.diamond-shape {
    width: 35px;
    height: 35px;
    background: linear-gradient(45deg, rgba(76, 175, 80, 0.4), rgba(165, 214, 167, 0.3));
    transform: rotate(45deg);
    top: 15%;
    right: 15%;
    animation: diamondSpin 14s ease-in-out infinite, verticalFloat 8s ease-in-out infinite;
    border-radius: 4px;
}

/* 五边形 */
.pentagon-shape {
    width: 45px;
    height: 42px;
    background: rgba(139, 195, 74, 0.4);
    position: relative;
    top: 45%;
    left: 10%;
    animation: pentagonWave 25s ease-in-out infinite, rotateClockwise 15s linear infinite;
    clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
}

/* 星形 */
.star-shape {
    width: 40px;
    height: 40px;
    background: rgba(165, 214, 167, 0.4);
    top: 80%;
    right: 40%;
    animation: starTwinkle 12s ease-in-out infinite, horizontalFloat 10s ease-in-out infinite;
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

/* 椭圆形 */
.oval-shape {
    width: 70px;
    height: 35px;
    background: linear-gradient(90deg, rgba(76, 175, 80, 0.3), rgba(129, 199, 132, 0.4));
    border-radius: 50%;
    top: 25%;
    left: 60%;
    animation: ovalStretch 18s ease-in-out infinite, rotateCounterClockwise 20s linear infinite;
}

/* 动态线条 */
.hero-dynamic-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.dynamic-line {
    position: absolute;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(76, 175, 80, 0.2) 30%, 
        rgba(129, 199, 132, 0.3) 50%, 
        rgba(76, 175, 80, 0.2) 70%, 
        transparent 100%);
    border-radius: 2px;
}

.line-1 {
    width: 200px;
    height: 2px;
    top: 20%;
    left: -200px;
    transform: rotate(15deg);
    animation: lineSlideIn 20s ease-in-out infinite;
    animation-delay: 0s;
}

.line-2 {
    width: 150px;
    height: 1px;
    top: 60%;
    right: -150px;
    transform: rotate(-25deg);
    animation: lineSlideIn 18s ease-in-out infinite reverse;
    animation-delay: 5s;
}

.line-3 {
    width: 180px;
    height: 1.5px;
    top: 40%;
    left: -180px;
    transform: rotate(35deg);
    animation: lineSlideIn 22s ease-in-out infinite;
    animation-delay: 10s;
}

.line-4 {
    width: 120px;
    height: 2px;
    top: 80%;
    right: -120px;
    transform: rotate(-10deg);
    animation: lineSlideIn 16s ease-in-out infinite reverse;
    animation-delay: 15s;
}

/* Hero内容区域 */
.hero-content {
    max-width: 800px;
    animation: fadeInUp 1s ease;
    position: relative;
    z-index: 3;
}

.hero-title {
    font-size: 3.5rem;
    color: #2c5530;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-top: 2rem;
    position: relative;
    z-index: 3;
}

.hero-stats .stat-item {
    background: rgba(255, 255, 255, 0.9);
    padding: 1.5rem 1rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    border: 1px solid rgba(76, 175, 80, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.hero-stats .stat-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.hero-stats .stat-number {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    display: block;
    font-weight: 700;
    color: #4CAF50;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Playfair Display', serif;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.hero-stats .stat-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Features Section */
.features {
    padding: 5rem 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: 15px;
    background: #f8fffe;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(76, 175, 80, 0.1);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(76, 175, 80, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.feature-card h3 {
    color: #2c5530;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Products Section */
.products {
    padding: 5rem 0;
    background: #f8fffe;
}

.product-categories {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.category-btn {
    padding: 10px 25px;
    border: 2px solid #4CAF50;
    background: transparent;
    color: #4CAF50;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Inter', sans-serif;
}

.category-btn.active,
.category-btn:hover {
    background: #4CAF50;
    color: white;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.product-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(76, 175, 80, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-info {
    padding: 1.5rem;
}

.product-name {
    color: #2c5530;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.product-description {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.price {
    font-size: 1.3rem;
    font-weight: 700;
    color: #4CAF50;
}

.original-price {
    font-size: 1rem;
    color: #999;
    text-decoration: line-through;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stars {
    color: #ffc107;
}

.rating-text {
    font-size: 0.9rem;
    color: #666;
}

.products-cta {
    text-align: center;
}

/* About Section */
.about {
    padding: 5rem 0;
    background: white;
}

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

.about-text .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

.about-description {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.about-features {
    margin-bottom: 2rem;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.about-feature i {
    color: #4CAF50;
    font-size: 1.2rem;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Health Tips Section */
.health-tips {
    padding: 5rem 0;
    background: #f8fffe;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.tip-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.tip-image {
    height: 200px;
    overflow: hidden;
}

.tip-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tip-content {
    padding: 1.5rem;
}

.tip-category {
    display: inline-block;
    background: #4CAF50;
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.tip-title {
    color: #2c5530;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.tip-excerpt {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.tip-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: #999;
}

.tips-cta {
    text-align: center;
}

/* Testimonials Section */
.testimonials {
    padding: 5rem 0;
    background: white;
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: #f8fffe;
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid #4CAF50;
}

.testimonial-stars {
    color: #ffc107;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.testimonial-text {
    font-style: italic;
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    color: #2c5530;
    margin-bottom: 0.2rem;
    font-size: 1rem;
}

.author-info span {
    color: #666;
    font-size: 0.9rem;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: #f8fffe;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

.contact-description {
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item i {
    color: #4CAF50;
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.contact-item h4 {
    color: #2c5530;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.contact-item p {
    color: #666;
    margin: 0;
}

/* Form Styles */
.form {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: white;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Inter', sans-serif;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4CAF50;
}

.form-group label {
    position: absolute;
    top: 12px;
    left: 15px;
    color: #999;
    transition: all 0.3s ease;
    pointer-events: none;
    background: white;
    padding: 0 5px;
}

.form-group input:focus + label,
.form-group input:valid + label,
.form-group select:focus + label,
.form-group select:valid + label,
.form-group textarea:focus + label,
.form-group textarea:valid + label {
    top: -8px;
    font-size: 0.8rem;
    color: #4CAF50;
}

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

/* Footer */
.footer {
    background: #2c5530;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 2fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
}

.footer-logo {
    height: 40px;
    width: 40px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 2px 8px rgba(255,255,255,0.1);
    transition: transform 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.05);
}

.footer-brand .brand-text {
    color: white;
}

.footer-description {
    color: #ccc;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #4CAF50;
    transform: translateY(-2px);
}

.footer-section h4 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #4CAF50;
}

/* Newsletter Section Optimization */
.footer-section:last-child {
    position: relative;
    background: rgba(44, 85, 48, 0.3);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(76, 175, 80, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.footer-section:last-child::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, rgba(76, 175, 80, 0.6), rgba(129, 199, 132, 0.6), rgba(76, 175, 80, 0.6));
    border-radius: 15px 15px 0 0;
    background-size: 200% 100%;
    animation: gradientMove 3s ease-in-out infinite;
    z-index: 3;
}

.footer-section:last-child h4 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
    text-align: center;
    position: relative;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    z-index: 4;
}

.footer-section:last-child h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 1px;
    background: rgba(76, 175, 80, 0.6);
    border-radius: 1px;
}

.footer-section:last-child p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.95rem;
    text-align: center;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    z-index: 4;
    position: relative;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    position: relative;
    z-index: 5;
}

.newsletter-form input {
    padding: 12px 18px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 6;
}

.newsletter-form input:focus {
    outline: none;
    border-color: rgba(76, 175, 80, 0.6);
    background: white;
    box-shadow: 0 3px 8px rgba(76, 175, 80, 0.2);
    transform: translateY(-1px);
}

.newsletter-form input::placeholder {
    color: rgba(102, 102, 102, 0.8);
}

.newsletter-form button {
    padding: 12px 25px;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 3px 8px rgba(76, 175, 80, 0.3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 6;
}

.newsletter-form button:hover {
    background: linear-gradient(135deg, #45a049, #3d8b40);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.4);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.copyright {
    color: #ccc;
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #4CAF50;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        height: 60vh;
        min-height: 500px;
        padding-top: 60px;
    }
    
    .hero-content {
        max-width: 90%;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: white;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: left 0.3s ease;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        margin-right: 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
        margin-top: 2.5rem;
        padding: 0 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-section:last-child {
        padding: 1.5rem;
        order: -1;
        background: rgba(44, 85, 48, 0.4);
        border: 1px solid rgba(76, 175, 80, 0.4);
        box-shadow: 0 3px 12px rgba(0, 0, 0, 0.2);
        border-radius: 15px;
    }
    
    .newsletter-form {
        padding: 0;
        gap: 1rem;
        background: transparent;
        border: none;
        box-shadow: none;
    }
    
    .newsletter-form input {
        padding: 14px 16px;
        font-size: 1rem;
        background: rgba(255, 255, 255, 0.9);
        border: 1px solid rgba(255, 255, 255, 0.3);
        border-radius: 25px;
        color: #333;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    }
    
    .newsletter-form input:focus {
        background: white;
        border-color: rgba(76, 175, 80, 0.6);
        box-shadow: 0 3px 8px rgba(76, 175, 80, 0.2);
    }
    
    .newsletter-form input::placeholder {
        color: rgba(102, 102, 102, 0.8);
    }
    
    .newsletter-form button {
        padding: 14px 20px;
        font-size: 1rem;
        border-radius: 25px;
        box-shadow: 0 3px 8px rgba(76, 175, 80, 0.3);
    }
    
    .newsletter-form button:hover {
        box-shadow: 0 4px 12px rgba(76, 175, 80, 0.4);
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    /*
    .language-toggle {
        top: 12px;
        right: 20px;
        transform: scale(0.9);
    }
    */
    
    .navbar .container {
        max-width: 100%;
        overflow: hidden;
    }
    
    .nav-brand {
        flex: 1;
        min-width: 0;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .logo {
        height: 40px;
        width: 40px;
    }
    
    .brand-text {
        font-size: 1.3rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

/* =========================
   MOBILE LAYOUT FIXES (High Priority)
   ========================= */

/* 强制移动端布局修复 - 确保不被其他样式覆盖 */
@media screen and (max-width: 768px) {
    /* 
    .language-toggle {
        position: fixed !important;
        top: 12px !important;
        right: 15px !important;
        transform: scale(0.85) !important;
        z-index: 1002 !important;
    }
    */
    
    .nav-toggle {
        display: flex !important;
        position: relative !important;
        z-index: 1003 !important;
        margin-right: 80px !important; /* 确保为语言按钮留出空间 */
        order: 2 !important;
    }
    
    .navbar .container {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        position: relative !important;
        padding-right: 80px !important; /* 为右侧按钮留出空间 */
    }
    
    .nav-brand {
        flex: 1 !important;
        max-width: calc(100% - 120px) !important; /* 防止品牌文字占用太多空间 */
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        white-space: nowrap !important;
    }
    
    /* Hero区域间距修复 */
    .hero {
        padding-top: 100px !important;
        margin-top: 0 !important;
    }
}

@media screen and (max-width: 480px) {
    /* 
    .language-toggle {
        position: fixed !important;
        top: 10px !important;
        right: 12px !important;
        transform: scale(0.8) !important;
        width: 60px !important;
        height: 30px !important;
    }
    
    .lang-btn {
        padding: 5px 10px !important;
        font-size: 0.8rem !important;
    }
    */
    
    .nav-toggle {
        margin-right: 75px !important;
    }
    
    .nav-toggle span {
        width: 20px !important;
        height: 2px !important;
    }
}

/* 超小屏幕额外修复 */
@media screen and (max-width: 360px) {
    /*
    .language-toggle {
        top: 5px !important;
        right: 5px !important;
        transform: scale(0.7) !important;
    }
    
    .lang-btn {
        padding: 4px 8px !important;
        font-size: 0.75rem !important;
    }
    */
    
    .nav-toggle {
        margin-right: 110px !important;
    }
    
    .nav-brand {
        margin-right: 110px !important;
    }
    
    .brand-text {
        font-size: 1rem !important;
        max-width: calc(100vw - 160px) !important;
    }
}

/* Debug styles - remove in production */
.debug-mobile {
    border: 2px solid red !important;
    background: rgba(255, 0, 0, 0.1) !important;
}

@media (max-width: 480px) {
    .hero {
        height: 85vh;
        min-height: 750px;
        padding-top: 100px;
        padding-bottom: 20px;
    }
    
    .hero-content {
        max-width: 95%;
    }
    
    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 1rem;
        line-height: 1.1;
        margin-top: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }
    
    .hero-buttons {
        margin-bottom: 2rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
    }
    
    .hero-buttons .btn {
        padding: 10px 25px;
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        gap: 1.5rem;
        margin-top: 2.5rem;
        padding: 0 0.5rem;
        margin-bottom: 2rem;
    }
    
    .hero-stats .stat-item {
        padding: 1.5rem 1rem;
        border-radius: 12px;
    }
    
    .hero-stats .stat-number {
        font-size: 2rem;
        margin-bottom: 0.3rem;
    }
    
    .hero-stats .stat-label {
        font-size: 0.8rem;
        line-height: 1.2;
    }
    
    .hero-background {
        background-size: 200% 200%;
        animation-duration: 12s;
    }
    
    .hero-background::before {
        animation-duration: 15s;
    }
    
    .hero-background::after {
        background-size: 15px 15px;
        animation-duration: 25s;
    }
    
    .particle {
        animation-duration: 20s !important;
    }
    
    .particle:nth-child(n+5) {
        display: none;
    }
    
    .hero-waves {
        height: 60px;
    }
    
    .wave {
        animation-duration: 10s;
    }
    
    /* 移动端几何图形优化 */
    .geometric-shape.shape-5,
    .geometric-shape.shape-6,
    .geometric-shape.shape-7,
    .geometric-shape.shape-8 {
        display: none;
    }
    
    .geometric-shape {
        transform: scale(0.8) !important;
        opacity: 0.4 !important;
    }
    
    .dynamic-line.line-3,
    .dynamic-line.line-4 {
        display: none;
    }
    
    /*
    .language-toggle {
        top: 12px;
        right: 20px;
        transform: scale(0.9);
    }
    */
    
    .lang-btn {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
    
    .brand-text {
        font-size: 1.2rem;
    }
    
    .container {
        padding: 0 10px;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    body {
        overflow-x: hidden;
        max-width: 100vw;
    }
    
    html {
        overflow-x: hidden;
        max-width: 100vw;
    }
    
    .footer-section:last-child {
        padding: 1.2rem;
        margin: 0 -5px;
        border-radius: 12px;
        background: rgba(44, 85, 48, 0.4);
        border: 1px solid rgba(76, 175, 80, 0.4);
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    }
    
    .footer-section:last-child h4 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    }
    
    .footer-section:last-child p {
        font-size: 0.9rem;
        margin-bottom: 1.2rem;
        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    }
    
    .newsletter-form {
        padding: 0;
        gap: 0.8rem;
        background: transparent;
        border: none;
        box-shadow: none;
    }
    
    .newsletter-form input {
        padding: 12px 14px;
        font-size: 0.9rem;
        border-radius: 25px;
        background: rgba(255, 255, 255, 0.9);
        border: 1px solid rgba(255, 255, 255, 0.3);
        color: #333;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    }
    
    .newsletter-form input:focus {
        background: white;
        border-color: rgba(76, 175, 80, 0.6);
        box-shadow: 0 2px 6px rgba(76, 175, 80, 0.2);
    }
    
    .newsletter-form input::placeholder {
        color: rgba(102, 102, 102, 0.8);
    }
    
    .newsletter-form button {
        padding: 12px 18px;
        font-size: 0.9rem;
        border-radius: 25px;
        box-shadow: 0 2px 6px rgba(76, 175, 80, 0.3);
    }
    
    .newsletter-form button:hover {
        box-shadow: 0 3px 8px rgba(76, 175, 80, 0.4);
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Print Styles */
@media print {
    .header,
    .language-toggle,
    .hero-buttons,
    .btn {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .section-title {
        font-size: 18pt;
        page-break-after: avoid;
    }
}

/* 动画关键帧 */
@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes floatingOrbs {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(20px, 20px); }
}

@keyframes floatUp {
    0% {
        bottom: -10px;
        opacity: 0;
        transform: translateX(0px) rotate(0deg);
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        bottom: 100vh;
        opacity: 0;
        transform: translateX(100px) rotate(360deg);
    }
}

@keyframes waveMove {
    0%, 100% { transform: translateX(-50%) rotate(0deg); }
    50% { transform: translateX(-50%) rotate(1deg); }
}

@keyframes floatRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

@keyframes triangleFloat {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}

@keyframes rotateClockwise {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes squareDance {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes rotateCounterClockwise {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(-360deg); }
}

@keyframes hexagonFloat {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}

@keyframes diamondSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes verticalFloat {
    0% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(0); }
}

@keyframes starTwinkle {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
}

@keyframes horizontalFloat {
    0% { transform: translateX(0); }
    50% { transform: translateX(5px); }
    100% { transform: translateX(0); }
}

@keyframes ovalStretch {
    0% { transform: scaleX(1); }
    50% { transform: scaleX(1.2); }
    100% { transform: scaleX(1); }
}

@keyframes lineSlideIn {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* =========================
   产品页面专用样式
   ========================= */

/* 页面头部 */
.page-header {
    background: linear-gradient(135deg, #f8fffe 0%, #e8f5e8 100%);
    padding: 120px 0 60px;
    text-align: center;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(76,175,80,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.page-header-content {
    position: relative;
    z-index: 2;
}

.page-title {
    font-size: 3rem;
    color: #2c5530;
    margin-bottom: 1rem;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Playfair Display', serif;
}

.page-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #666;
}

.breadcrumb a {
    color: #4CAF50;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* 产品页面主体 */
.products-page {
    padding: 4rem 0;
    background: white;
}

/* 过滤器区域 */
.products-filters {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 3rem;
    padding: 2rem;
    background: #f8fffe;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.filter-section h3 {
    font-size: 1.1rem;
    color: #2c5530;
    margin-bottom: 1rem;
}

.filter-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 20px;
    border: 2px solid #4CAF50;
    background: transparent;
    color: #4CAF50;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 0.9rem;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Inter', sans-serif;
}

.filter-btn.active,
.filter-btn:hover {
    background: #4CAF50;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.sort-select {
    padding: 10px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    background: white;
    color: #333;
    font-size: 0.9rem;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Inter', sans-serif;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.sort-select:focus {
    outline: none;
    border-color: #4CAF50;
}

/* 产品网格 */
.products-grid-page {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* 详细产品卡片 */
.product-card-detailed {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(76, 175, 80, 0.1);
    position: relative;
}

.product-card-detailed:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.product-card-detailed .product-image {
    position: relative;
    height: 280px;
    background: #f8fffe;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-card-detailed .product-image img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.product-card-detailed:hover .product-image img {
    transform: scale(1.05);
}

/* 产品徽章 */
.product-badges {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 3;
}

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    color: white;
    margin-bottom: 5px;
}

.badge.bestseller {
    background: #FF5722;
}

.badge.new {
    background: #2196F3;
}

.badge.value {
    background: #FF9800;
}

/* 产品覆盖层 */
.product-card-detailed .product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(76, 175, 80, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card-detailed:hover .product-overlay {
    opacity: 1;
}

.quick-view {
    padding: 12px 25px !important;
    font-size: 0.9rem !important;
}

/* 产品信息 */
.product-card-detailed .product-info {
    padding: 2rem;
}

.product-category {
    display: inline-block;
    background: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-card-detailed .product-name {
    font-size: 1.4rem;
    color: #2c5530;
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.3;
}

.product-card-detailed .product-description {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* 产品特性 */
.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.feature {
    background: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* 产品评分 */
.product-card-detailed .product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.product-card-detailed .stars {
    color: #ffc107;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.product-card-detailed .rating-text {
    font-size: 0.9rem;
    color: #666;
}

/* 产品价格 */
.product-card-detailed .product-price {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.product-card-detailed .price {
    font-size: 1.8rem;
    font-weight: 700;
    color: #4CAF50;
}

.product-card-detailed .original-price {
    font-size: 1.2rem;
    color: #999;
    text-decoration: line-through;
}

/* 查看详情按钮 */
.view-details {
    width: 100%;
    padding: 15px !important;
    font-weight: 600 !important;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 12px !important;
}

/* 加载更多区域 */
.load-more-section {
    text-align: center;
    margin-top: 3rem;
}

.load-more {
    padding: 15px 40px;
    font-size: 1.1rem;
    border-radius: 50px;
}

/* Why Choose Us 区域 */
.why-choose-us {
    padding: 5rem 0;
    background: #f8fffe;
}

.why-choose-us .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.why-choose-us .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.why-choose-us .feature-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.why-choose-us .feature-card:hover {
    transform: translateY(-5px);
}

.why-choose-us .feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.8rem;
}

.why-choose-us .feature-card h3 {
    color: #2c5530;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.why-choose-us .feature-card p {
    color: #666;
    line-height: 1.6;
}

/* 响应式设计 - 产品页面 */
@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
    }
    
    .products-filters {
        flex-direction: column;
        gap: 2rem;
        padding: 1.5rem;
    }
    
    .filter-buttons {
        justify-content: center;
    }
    
    .products-grid-page {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .product-card-detailed .product-info {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 100px 0 40px;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
    
    .products-filters {
        padding: 1rem;
    }
    
    .filter-btn {
        font-size: 0.8rem;
        padding: 6px 15px;
    }
    
    .product-card-detailed .product-image {
        height: 220px;
    }
    
    .product-card-detailed .product-name {
        font-size: 1.2rem;
    }
    
    .product-card-detailed .price {
        font-size: 1.5rem;
    }
}

/* 快速查看模态框样式 */
.quick-view-modal .modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.quick-view-modal .modal-content {
    position: relative;
    background: white;
    border-radius: 20px;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

.quick-view-modal .modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2rem;
    color: #666;
    cursor: pointer;
    z-index: 10;
    transition: color 0.3s ease;
}

.quick-view-modal .modal-close:hover {
    color: #4CAF50;
}

.quick-view-modal .modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem;
}

.quick-view-modal .modal-image {
    background: #f8fffe;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.quick-view-modal .modal-image img {
    max-width: 100%;
    max-height: 300px;
    object-fit: contain;
}

.quick-view-modal .modal-info h3 {
    color: #2c5530;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.quick-view-modal .modal-info p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.quick-view-modal .product-features {
    margin-bottom: 1.5rem;
}

.quick-view-modal .product-rating {
    margin-bottom: 1.5rem;
}

.quick-view-modal .product-price {
    margin-bottom: 2rem;
}

/* 搜索高亮样式 */
.search-highlight {
    background: rgba(76, 175, 80, 0.3);
    color: #2c5530;
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 600;
}

/* 模态框动画 */
@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-50px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* 响应式模态框 */
@media (max-width: 768px) {
    .quick-view-modal .modal-content {
        max-width: 95%;
        margin: 2rem;
    }
    
    .quick-view-modal .modal-body {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .quick-view-modal .modal-image {
        order: -1;
    }
}

/* =========================
   About页面专用样式
   ========================= */

/* Our Story Section */
.our-story {
    padding: 5rem 0;
    background: white;
}

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

.story-text .section-title {
    text-align: left;
    margin-bottom: 2rem;
}

.story-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 1.5rem;
}

.story-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

/* Our Values Section */
.our-values {
    padding: 5rem 0;
    background: #f8fffe;
}

.our-values .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.value-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(76, 175, 80, 0.1);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #4CAF50, #81C784);
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(76, 175, 80, 0.15);
}

.value-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    box-shadow: 0 8px 20px rgba(76, 175, 80, 0.3);
}

.value-card h3 {
    color: #2c5530;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.value-card p {
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Quality Standards Section */
.quality-standards {
    padding: 5rem 0;
    background: white;
}

.quality-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: flex-start;
}

.quality-text .section-title {
    text-align: left;
    margin-bottom: 3rem;
}

.quality-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.quality-feature {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: #f8fffe;
    border-radius: 15px;
    border-left: 4px solid #4CAF50;
    transition: all 0.3s ease;
}

.quality-feature:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.1);
}

.quality-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.quality-info h4 {
    color: #2c5530;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.quality-info p {
    color: #666;
    line-height: 1.6;
    font-size: 0.9rem;
}

/* Quality Stats */
.quality-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.stat-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border: 1px solid rgba(76, 175, 80, 0.1);
    transition: transform 0.3s ease;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #4CAF50;
    display: block;
    margin-bottom: 0.5rem;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Playfair Display', serif;
}

.stat-label {
    color: #666;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Team Section */
.our-team {
    padding: 5rem 0;
    background: #f8fffe;
}

.our-team .section-title {
    text-align: center;
    margin-bottom: 1rem;
}

.our-team .section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.team-member {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(76, 175, 80, 0.1);
}

.team-member:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.member-image {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid #4CAF50;
    box-shadow: 0 8px 20px rgba(76, 175, 80, 0.3);
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.member-info h3 {
    color: #2c5530;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.member-role {
    color: #4CAF50;
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.member-bio {
    color: #666;
    line-height: 1.6;
    font-size: 0.9rem;
}

/* Certifications Section */
.certifications {
    padding: 5rem 0;
    background: white;
}

.certifications .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.certification-card {
    background: #f8fffe;
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.certification-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(76, 175, 80, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.certification-card:hover {
    border-color: #4CAF50;
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(76, 175, 80, 0.15);
}

.certification-card:hover::before {
    opacity: 1;
}

.cert-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 8px 20px rgba(76, 175, 80, 0.3);
    position: relative;
    z-index: 2;
}

.certification-card h4 {
    color: #2c5530;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
    position: relative;
    z-index: 2;
}

.certification-card p {
    color: #666;
    line-height: 1.6;
    font-size: 0.9rem;
    position: relative;
    z-index: 2;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="cta-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23cta-pattern)"/></svg>');
    opacity: 0.3;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: white;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Playfair Display', serif;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-section .btn {
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.cta-section .btn-primary {
    background: white;
    color: #4CAF50;
    border: 2px solid white;
}

.cta-section .btn-primary:hover {
    background: transparent;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.cta-section .btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta-section .btn-secondary:hover {
    background: white;
    color: #4CAF50;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* About页面响应式设计 */
@media (max-width: 768px) {
    .story-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .story-image {
        order: -1;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .quality-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .quality-feature {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .our-story,
    .our-values,
    .quality-standards,
    .our-team,
    .certifications,
    .cta-section {
        padding: 3rem 0;
    }
    
    .value-card,
    .team-member,
    .certification-card {
        padding: 2rem;
    }
    
    .quality-feature {
        padding: 1rem;
    }
    
    .stat-card {
        padding: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .certifications-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-section h2 {
        font-size: 2rem;
    }
    
    .cta-section p {
        font-size: 1rem;
    }
}

/* =========================
   Health Tips页面专用样式
   ========================= */

/* Search and Filter Section */
.search-filter-section {
    padding: 3rem 0;
    background: #f8fffe;
    border-bottom: 1px solid rgba(76, 175, 80, 0.1);
}

.search-filter-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.search-box {
    position: relative;
    max-width: 500px;
    width: 100%;
}

.search-box input {
    width: 100%;
    padding: 15px 60px 15px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    font-size: 1rem;
    background: white;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.search-box input:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 4px 20px rgba(76, 175, 80, 0.15);
}

.search-btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: #4CAF50;
    color: white;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-btn:hover {
    background: #45a049;
    transform: translateY(-50%) scale(1.05);
}

.filter-categories {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.category-filter {
    padding: 10px 25px;
    border: 2px solid #4CAF50;
    background: transparent;
    color: #4CAF50;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 0.9rem;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Inter', sans-serif;
}

.category-filter.active,
.category-filter:hover {
    background: #4CAF50;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

/* Featured Article Section */
.featured-article {
    padding: 4rem 0;
    background: white;
}

.featured-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    background: linear-gradient(135deg, #f8fffe 0%, #e8f5e8 100%);
    border-radius: 25px;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
}

.featured-content::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(45deg, rgba(76, 175, 80, 0.1), transparent);
    border-radius: 0 25px 0 100px;
}

.featured-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.featured-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.featured-content:hover .featured-image img {
    transform: scale(1.05);
}

.featured-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: #FF5722;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 12px rgba(255, 87, 34, 0.3);
}

.featured-text {
    position: relative;
    z-index: 2;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.article-category {
    background: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-date {
    color: #999;
    font-size: 0.9rem;
}

.featured-text h2 {
    color: #2c5530;
    font-size: 2rem;
    margin-bottom: 1rem;
    line-height: 1.3;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Playfair Display', serif;
}

.featured-text p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.article-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    color: #999;
    font-size: 0.9rem;
}

.article-stats span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-stats i {
    color: #4CAF50;
}

/* Articles Grid Section */
.articles-section {
    padding: 5rem 0;
    background: #f8fffe;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.article-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(76, 175, 80, 0.1);
    position: relative;
}

.article-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.article-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

.article-card:hover .article-image img {
    transform: scale(1.05);
}

.article-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(76, 175, 80, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.article-card:hover .article-overlay {
    opacity: 1;
}

.read-more-btn {
    background: white;
    color: #4CAF50;
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid white;
}

.read-more-btn:hover {
    background: transparent;
    color: white;
    transform: scale(1.05);
}

.article-content {
    padding: 2rem;
}

.article-content .article-meta {
    margin-bottom: 1rem;
}

.article-content h3 {
    color: #2c5530;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    line-height: 1.4;
    font-weight: 600;
}

.article-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.article-content .article-stats {
    margin-bottom: 0;
    justify-content: flex-start;
}

/* Load More Section */
.load-more-section {
    text-align: center;
}

.load-more-articles {
    padding: 15px 40px;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.load-more-articles:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(76, 175, 80, 0.3);
}

/* Newsletter Signup Section */
.newsletter-signup {
    padding: 4rem 0;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    position: relative;
    overflow: hidden;
}

.newsletter-signup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="newsletter-pattern" width="30" height="30" patternUnits="userSpaceOnUse"><circle cx="15" cy="15" r="2" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23newsletter-pattern)"/></svg>');
    opacity: 0.3;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.newsletter-text h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: white;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Playfair Display', serif;
}

.newsletter-text p {
    font-size: 1.1rem;
    opacity: 0.9;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    gap: 1rem;

    padding: 8px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    font-size: 1rem;
}

.newsletter-form input::placeholder {
    color: #999;
}

.newsletter-form input:focus {
    outline: none;
    background: white;
}

.newsletter-form .btn {
    padding: 15px 30px;
    border-radius: 50px;
    white-space: nowrap;
    background: white;
    color: #4CAF50;
    border: none;
    font-weight: 600;
}

.newsletter-form .btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

/* Health Categories Section */
.health-categories {
    padding: 5rem 0;
    background: white;
}

.health-categories .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.category-card {
    background: #f8fffe;
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #4CAF50, #81C784);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.category-card:hover::before {
    transform: scaleX(1);
}

.category-card:hover {
    border-color: #4CAF50;
    transform: translateY(-5px);
}

.category-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    box-shadow: 0 8px 20px rgba(76, 175, 80, 0.3);
    transition: transform 0.3s ease;
}

.category-card:hover .category-icon {
    transform: scale(1.1) rotate(5deg);
}

.category-card h3 {
    color: #2c5530;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.category-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.article-count {
    display: inline-block;
    background: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Health Tips页面响应式设计 */
@media (max-width: 768px) {
    .search-filter-content {
        gap: 1.5rem;
    }
    
    .filter-categories {
        gap: 0.5rem;
    }
    
    .category-filter {
        padding: 8px 20px;
        font-size: 0.8rem;
    }
    
    .featured-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }
    
    .featured-image {
        order: -1;
    }
    
    .featured-text h2 {
        font-size: 1.6rem;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .search-filter-section,
    .featured-article,
    .articles-section,
    .newsletter-signup,
    .health-categories {
        padding: 3rem 0;
    }
    
    .search-box input {
        padding: 12px 50px 12px 15px;
        font-size: 0.9rem;
    }
    
    .search-btn {
        width: 40px;
        height: 40px;
    }
    
    .featured-content {
        padding: 1.5rem;
    }
    
    .featured-text h2 {
        font-size: 1.4rem;
    }
    
    .featured-text p {
        font-size: 1rem;
    }
    
    .article-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .article-content {
        padding: 1.5rem;
    }
    
    .category-card {
        padding: 2rem;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-text h2 {
        font-size: 1.8rem;
    }
    
    .newsletter-text p {
        font-size: 1rem;
    }
}

/* =========================
   Contact页面专用样式
   ========================= */

/* Contact Section */
.contact-section {
    padding: 4rem 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: flex-start;
}

/* Contact Information */
.contact-info h2 {
    color: #2c5530;
    margin-bottom: 1rem;
    font-size: 2rem;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Playfair Display', serif;
}

.contact-info > p {
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 1.1rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-method {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: #f8fffe;
    border-radius: 15px;
    border-left: 4px solid #4CAF50;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.contact-method::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, rgba(76, 175, 80, 0.1), transparent);
    border-radius: 0 15px 0 50px;
}

.contact-method:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.15);
    background: #f0fff0;
}

.method-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
    transition: transform 0.3s ease;
}

.contact-method:hover .method-icon {
    transform: scale(1.1) rotate(5deg);
}

.method-info h4 {
    color: #2c5530;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.method-info p {
    color: #4CAF50;
    font-weight: 600;
    margin-bottom: 0.3rem;
    font-size: 1rem;
}

.method-info span {
    color: #999;
    font-size: 0.85rem;
}

/* Business Hours */
.business-hours {
    background: #f8fffe;
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid rgba(76, 175, 80, 0.1);
}

.business-hours h3 {
    color: #2c5530;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.hours-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.hours-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(76, 175, 80, 0.1);
}

.hours-item:last-child {
    border-bottom: none;
}

.hours-item span:first-child {
    color: #666;
    font-weight: 500;
    font-size: 0.9rem;
}

.hours-item span:last-child {
    color: #4CAF50;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Contact Form Container */
.contact-form-container {
    background: linear-gradient(135deg, #f8fffe 0%, #e8f5e8 100%);
    padding: 2.5rem;
    border-radius: 25px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
}

.contact-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, rgba(76, 175, 80, 0.1), transparent);
    border-radius: 0 25px 0 80px;
}

.form-header {
    text-align: center;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.form-header h2 {
    color: #2c5530;
    margin-bottom: 0.8rem;
    font-size: 1.8rem;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Playfair Display', serif;
}

.form-header p {
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Contact Form */
.contact-form {
    position: relative;
    z-index: 2;
}

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

.contact-form .form-group {
    position: relative;
    margin-bottom: 1.2rem;
}

.contact-form .form-group input,
.contact-form .form-group select,
.contact-form .form-group textarea {
    width: 100%;
    padding: 16px 15px 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 0.95rem;
    background: white;
    transition: all 0.3s ease;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Inter', sans-serif;
    resize: vertical;
}

.contact-form .form-group input:focus,
.contact-form .form-group select:focus,
.contact-form .form-group textarea:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
    transform: translateY(-2px);
}

.contact-form .form-group label {
    position: absolute;
    top: 16px;
    left: 15px;
    color: #999;
    transition: all 0.3s ease;
    pointer-events: none;
    background: white;
    padding: 0 5px;
    font-size: 0.95rem;
    z-index: 1;
}

.contact-form .form-group input:focus + label,
.contact-form .form-group input:not(:placeholder-shown) + label,
.contact-form .form-group input:valid + label,
.contact-form .form-group select:focus + label,
.contact-form .form-group select:valid + label,
.contact-form .form-group textarea:focus + label,
.contact-form .form-group textarea:not(:placeholder-shown) + label,
.contact-form .form-group textarea:valid + label {
    top: -8px;
    font-size: 0.8rem;
    color: #4CAF50;
    font-weight: 600;
}

/* 确保选择框的标签正确显示 */
.contact-form .form-group select:not([value=""]) + label,
.contact-form .form-group select option:checked + label {
    top: -8px;
    font-size: 0.8rem;
    color: #4CAF50;
    font-weight: 600;
}

.contact-form .form-group select {
    cursor: pointer;
    padding-top: 16px;
}

.contact-form .form-group textarea {
    min-height: 110px;
    resize: vertical;
    padding-top: 16px;
}

/* Business Hours 优化样式 */
.business-hours {
    background: linear-gradient(135deg, #f8fffe 0%, #f0fff0 100%);
    padding: 2rem;
    border-radius: 20px;
    border: 2px solid rgba(76, 175, 80, 0.15);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.1);
    position: relative;
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
}

.business-hours::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #4CAF50, #81C784, #4CAF50);
    background-size: 200% 100%;
    animation: gradientMove 3s ease-in-out infinite;
}

.business-hours h3 {
    color: #2c5530;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-weight: 600;
    text-align: center;
    position: relative;
}

.business-hours h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 2px;
    background: #4CAF50;
    border-radius: 1px;
}

.hours-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hours-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 12px;
    border: 1px solid rgba(76, 175, 80, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hours-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: #4CAF50;
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.hours-item:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.15);
}

.hours-item:hover::before {
    transform: scaleY(1);
}

.hours-item span:first-child {
    color: #2c5530;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hours-item span:first-child::before {
    content: '📅';
    font-size: 0.9rem;
}

.hours-item span:last-child {
    color: #4CAF50;
    font-weight: 700;
    font-size: 0.95rem;
    background: rgba(76, 175, 80, 0.1);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    border: 1px solid rgba(76, 175, 80, 0.2);
}

/* 特殊样式：关闭状态 */
.hours-item span:last-child[data-en="Closed"] {
    color: #999;
    background: rgba(153, 153, 153, 0.1);
    border-color: rgba(153, 153, 153, 0.2);
}

/* 动画效果 */
@keyframes gradientMove {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Checkbox Groups */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
    padding: 0;
    transform: scale(1.1);
    accent-color: #4CAF50;
}

.checkbox-group label {
    position: static;
    color: #666;
    font-size: 0.85rem;
    line-height: 1.4;
    background: none;
    padding: 0;
    cursor: pointer;
}

.checkbox-group label a {
    color: #4CAF50;
    text-decoration: none;
    font-weight: 600;
}

.checkbox-group label a:hover {
    text-decoration: underline;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 15px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.4);
}

.submit-btn:active {
    transform: translateY(0);
}

.btn-loading {
    display: none;
}

/* FAQ Preview Section */
.faq-preview {
    padding: 4rem 0;
    background: #f8fffe;
}

.faq-preview .section-title {
    text-align: center;
    margin-bottom: 0.8rem;
}

.faq-preview .section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.faq-preview .faq-item {
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border-left: 4px solid #4CAF50;
    transition: all 0.3s ease;
}

.faq-preview .faq-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.faq-preview .faq-item h4 {
    color: #2c5530;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.faq-preview .faq-item p {
    color: #666;
    line-height: 1.6;
    font-size: 0.9rem;
}

.faq-cta {
    text-align: center;
}

/* Map Section */
.map-section {
    padding: 4rem 0;
    background: white;
}

.map-section .section-title {
    text-align: center;
    margin-bottom: 0.8rem;
}

.map-section .section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.map-container {
    width: 100%;
    height: 400px;
    margin: 3rem 0;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.map-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.map-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="map-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23map-pattern)"/></svg>');
    opacity: 0.3;
}

.map-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.map-content i {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: bounce 2s infinite;
}

.map-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.map-content p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.map-directions .btn {
    background: white;
    color: #4CAF50;
    border: 2px solid white;
}

.map-directions .btn:hover {
    background: transparent;
    color: white;
}

/* Location Info */
.location-info {
    margin-top: 1.5rem;
}

.location-details h3 {
    color: #2c5530;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    text-align: center;
}

.transport-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.transport-item {
    display: flex;
    gap: 1rem;
    align-items: center;
    padding: 1.2rem;
    background: #f8fffe;
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 1px solid rgba(76, 175, 80, 0.1);
}

.transport-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(76, 175, 80, 0.15);
}

.transport-item i {
    font-size: 1.8rem;
    color: #4CAF50;
    min-width: 35px;
}

.transport-item h4 {
    color: #2c5530;
    margin-bottom: 0.3rem;
    font-size: 1rem;
    font-weight: 600;
}

.transport-item p {
    color: #666;
    margin: 0;
    font-size: 0.85rem;
}

/* Animations */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Contact页面响应式设计 */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .contact-form-container {
        order: -1;
        padding: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .contact-method {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.2rem;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    
    .transport-options {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    
    .map-container {
        height: 280px;
        margin: 2rem 0;
    }
    
    .business-hours-wrapper {
        margin-top: 2rem;
    }
    
    .business-hours {
        max-width: 100%;
        margin: 0;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .contact-section,
    .faq-preview,
    .map-section {
        padding: 3rem 0;
    }
    
    .contact-grid {
        gap: 2rem;
    }
    
    .contact-form-container {
        padding: 1.5rem;
    }
    
    .form-header h2 {
        font-size: 1.5rem;
    }
    
    .contact-info h2 {
        font-size: 1.5rem;
    }
    
    .contact-method {
        padding: 1rem;
    }
    
    .method-icon {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    
    .business-hours {
        padding: 1.2rem;
    }
    
    .business-hours-wrapper {
        margin-top: 1.5rem;
    }
    
    .faq-preview .faq-item {
        padding: 1.2rem;
    }
    
    .transport-item {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
    }
    
    .map-container {
        height: 220px;
        margin: 1.5rem 0;
    }
    
    .location-details h3 {
        font-size: 1.2rem;
        margin-bottom: 1.2rem;
    }
}

/* Business Hours Wrapper - Full Width */
.business-hours-wrapper {
    margin-top: 3rem;
    width: 100%;
}

@media (max-width: 480px) {
    .language-toggle {
        top: 12px;
        right: 20px;
        transform: scale(0.9);
    }
    
    .logo {
        height: 40px;
        width: 40px;
    }
    
    .brand-text {
        font-size: 1.3rem;
    }
}

/* =========================
   Product Detail页面专用样式
   ========================= */

/* Breadcrumb Section */
.breadcrumb-section {
    background: #f8fffe;
    padding: 100px 0 20px;
    border-bottom: 1px solid rgba(76, 175, 80, 0.1);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #666;
}

.breadcrumb a {
    color: #4CAF50;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #45a049;
    text-decoration: underline;
}

.breadcrumb span:not(a) {
    color: #999;
}

/* Product Detail Section */
.product-detail {
    padding: 3rem 0;
    background: white;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: flex-start;
}

/* Product Images */
.product-images {
    position: sticky;
    top: 100px;
}

.main-image {
    position: relative;
    background: #f8fffe;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 1rem;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.main-image:hover {
    transform: scale(1.02);
}

.main-image img {
    width: 100%;
    height: 400px;
    object-fit: contain;
    border-radius: 15px;
}

.product-badges {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 3;
}

.product-badges .badge {
    display: block;
    margin-bottom: 8px;
}

.image-thumbnails {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

.thumbnail {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 10px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f8fffe;
    padding: 8px;
}

.thumbnail.active,
.thumbnail:hover {
    border-color: #4CAF50;
    transform: scale(1.05);
}

/* Product Info Detail */
.product-info-detail {
    padding: 1rem 0;
}

.product-category {
    display: inline-block;
    background: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-title {
    color: #2c5530;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    line-height: 1.2;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Playfair Display', serif;
}

.product-subtitle {
    color: #666;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

/* Product Rating Detail */
.product-rating-detail {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #f8fffe;
    border-radius: 12px;
    border-left: 4px solid #4CAF50;
}

.product-rating-detail .stars {
    color: #ffc107;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.rating-score {
    font-weight: 700;
    color: #2c5530;
    font-size: 1.1rem;
}

.rating-count {
    color: #666;
    font-size: 0.9rem;
}

.rating-link {
    color: #4CAF50;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
}

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

/* Product Price Detail */
.product-price-detail {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8fffe 0%, #f0fff0 100%);
    border-radius: 15px;
    border: 2px solid rgba(76, 175, 80, 0.1);
}

.current-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #4CAF50;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Playfair Display', serif;
}

.original-price {
    font-size: 1.5rem;
    color: #999;
    text-decoration: line-through;
}

.discount {
    background: #FF5722;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Product Features Detail */
.product-features-detail {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    border: 1px solid rgba(76, 175, 80, 0.1);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.product-features-detail h3 {
    color: #2c5530;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.product-features-detail ul {
    list-style: none;
    padding: 0;
}

.product-features-detail li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    color: #666;
    line-height: 1.6;
}

.product-features-detail li::before {
    content: '✓';
    color: #4CAF50;
    font-weight: bold;
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* Product Options */
.product-options {
    margin-bottom: 2rem;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.quantity-selector label {
    font-weight: 600;
    color: #2c5530;
}

.quantity-controls {
    display: flex;
    align-items: center;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
}

.qty-btn {
    background: #f5f5f5;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    font-weight: 600;
    color: #666;
    transition: all 0.3s ease;
}

.qty-btn:hover {
    background: #4CAF50;
    color: white;
}

.qty-input {
    border: none;
    padding: 10px 15px;
    text-align: center;
    font-weight: 600;
    color: #333;
    min-width: 60px;
    background: white;
}

.qty-input:focus {
    outline: none;
}

/* Product Actions */
.product-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.add-to-cart-detail {
    flex: 2;
    padding: 15px 30px !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
}

.add-to-wishlist {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 15px 20px !important;
}

/* Product Guarantees */
.product-guarantees {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    background: #f8fffe;
    border-radius: 15px;
    border: 1px solid rgba(76, 175, 80, 0.1);
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #666;
    font-size: 0.95rem;
}

.guarantee-item i {
    color: #4CAF50;
    font-size: 1.2rem;
    min-width: 20px;
}

/* Product Tabs */
.product-tabs {
    padding: 3rem 0;
    background: #f8fffe;
}

.tabs-navigation {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(76, 175, 80, 0.1);
}

.tab-btn {
    padding: 12px 25px;
    border: none;
    background: transparent;
    color: #666;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Inter', sans-serif;
}

.tab-btn.active,
.tab-btn:hover {
    color: #4CAF50;
    border-bottom-color: #4CAF50;
}

.tabs-content {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.tab-content h3 {
    color: #2c5530;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.tab-content h4 {
    color: #2c5530;
    margin-bottom: 1rem;
    margin-top: 1.5rem;
    font-size: 1.2rem;
}

.tab-content p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.tab-content ul {
    color: #666;
    line-height: 1.7;
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.tab-content li {
    margin-bottom: 0.5rem;
}

/* Ingredients Table */
.ingredients-table {
    margin: 1.5rem 0;
    overflow-x: auto;
}

.ingredients-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.ingredients-table th,
.ingredients-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #f0f0f0;
}

.ingredients-table th {
    background: #4CAF50;
    color: white;
    font-weight: 600;
}

.ingredients-table tr:hover {
    background: #f8fffe;
}

.ingredients-note {
    font-size: 0.9rem;
    color: #999;
    font-style: italic;
    margin-top: 1rem;
}

/* Usage Info */
.usage-info h4 {
    color: #2c5530;
    margin-bottom: 0.8rem;
    margin-top: 1.5rem;
}

.usage-info ul {
    padding-left: 1.5rem;
}

.usage-info li {
    margin-bottom: 0.8rem;
    color: #666;
    line-height: 1.6;
}

/* Reviews */
.reviews-summary {
    background: #f8fffe;
    padding: 2rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    border: 1px solid rgba(76, 175, 80, 0.1);
}

.rating-overview {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    align-items: center;
}

.overall-rating {
    text-align: center;
}

.rating-score-large {
    font-size: 3rem;
    font-weight: 700;
    color: #4CAF50;
    display: block;
    font-family: 'Microsoft YaHei', '微软雅黑', 'Playfair Display', serif;
}

.stars-large {
    color: #ffc107;
    font-size: 1.5rem;
    margin: 0.5rem 0;
    letter-spacing: 3px;
}

.rating-breakdown {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.rating-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
}

.rating-bar span:first-child {
    color: #ffc107;
    min-width: 30px;
}

.rating-bar span:last-child {
    color: #666;
    min-width: 35px;
}

.bar {
    flex: 1;
    height: 8px;
    background: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
}

.fill {
    height: 100%;
    background: #4CAF50;
    border-radius: 4px;
    transition: width 0.3s ease;
}

/* Reviews List */
.reviews-list {
    margin-bottom: 2rem;
}

.review-item {
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(76, 175, 80, 0.1);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.reviewer-info strong {
    color: #2c5530;
    font-weight: 600;
}

.reviewer-info .stars {
    color: #ffc107;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.review-date {
    color: #999;
    font-size: 0.9rem;
}

.review-text {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.load-more-reviews {
    width: 100%;
    padding: 12px 25px !important;
}

/* Related Products */
.related-products {
    padding: 4rem 0;
    background: white;
}

.related-products .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.related-products .products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.related-products .product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    border: 1px solid rgba(76, 175, 80, 0.1);
}

.related-products .product-card:hover {
    transform: translateY(-5px);
}

.related-products .product-image {
    height: 200px;
    background: #f8fffe;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.related-products .product-image img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
}

.related-products .product-info {
    padding: 1.5rem;
}

.related-products .product-info h3 {
    color: #2c5530;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.related-products .product-price {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.related-products .price {
    font-size: 1.3rem;
    font-weight: 700;
    color: #4CAF50;
}

.related-products .original-price {
    font-size: 1rem;
    color: #999;
    text-decoration: line-through;
}

/* 响应式设计 - 商品详情页 */
@media (max-width: 768px) {
    .breadcrumb-section {
        padding: 80px 0 15px;
    }
    
    .product-detail {
        padding: 2rem 0;
    }
    
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-images {
        position: static;
        order: -1;
    }
    
    .main-image {
        padding: 1.5rem;
    }
    
    .main-image img {
        height: 300px;
    }
    
    .product-title {
        font-size: 2rem;
    }
    
    .product-subtitle {
        font-size: 1rem;
    }
    
    .current-price {
        font-size: 2rem;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .tabs-navigation {
        overflow-x: auto;
        justify-content: flex-start;
        -webkit-overflow-scrolling: touch;
    }
    
    .tab-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .tabs-content {
        padding: 1.5rem;
    }
    
    .rating-overview {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    .related-products .products-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .breadcrumb-section {
        padding: 70px 0 10px;
    }
    
    .breadcrumb {
        font-size: 0.8rem;
        flex-wrap: wrap;
    }
    
    .product-detail {
        padding: 1.5rem 0;
    }
    
    .main-image {
        padding: 1rem;
    }
    
    .main-image img {
        height: 250px;
    }
    
    .product-title {
        font-size: 1.8rem;
    }
    
    .product-rating-detail {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .product-price-detail {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .current-price {
        font-size: 1.8rem;
    }
    
    .product-guarantees {
        padding: 1rem;
    }
    
    .guarantee-item {
        font-size: 0.9rem;
    }
    
    .tabs-content {
        padding: 1rem;
    }
    
    .tab-content h3 {
        font-size: 1.3rem;
    }
    
    .ingredients-table {
        font-size: 0.9rem;
    }
    
    .ingredients-table th,
    .ingredients-table td {
        padding: 10px;
    }
    
    .review-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .rating-score-large {
        font-size: 2.5rem;
    }
}

/* =========================
   FAQ页面专用样式
   ========================= */

/* FAQ Search Section */
.faq-search-section {
    background: linear-gradient(135deg, #f8fffe 0%, #e8f5e8 100%);
    padding: 4rem 0;
    margin-top: -1px;
}

.faq-search-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.faq-search-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 600;
    color: #2c5530;
    margin-bottom: 1rem;
}

.faq-search-box {
    position: relative;
    max-width: 500px;
    margin: 2rem auto 0;
}

.faq-search-box input {
    width: 100%;
    padding: 1rem 3.5rem 1rem 1.5rem;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    font-size: 1rem;
    background: white;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.faq-search-box input:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 4px 20px rgba(76, 175, 80, 0.15);
    transform: translateY(-2px);
}

.faq-search-box .search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: #4CAF50;
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-search-box .search-btn:hover {
    background: #45a049;
    transform: translateY(-50%) scale(1.05);
}

/* FAQ Categories */
.faq-categories-section {
    background: white;
    padding: 2rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.faq-categories {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.faq-category-btn {
    background: #f8f9fa;
    color: #6c757d;
    border: 2px solid transparent;
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.faq-category-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.faq-category-btn:hover::before {
    left: 100%;
}

.faq-category-btn:hover {
    background: #e8f5e8;
    color: #4CAF50;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.15);
}

.faq-category-btn.active {
    background: #4CAF50;
    color: white;
    border-color: #4CAF50;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.2);
}

/* FAQ Content */
.faq-content-section {
    padding: 4rem 0;
    background: white;
}

.faq-category-content {
    display: none;
}

.faq-category-content.active {
    display: block;
}

.category-title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 600;
    color: #2c5530;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #4CAF50, #81C784);
    border-radius: 2px;
}

/* FAQ Items */
.faq-item {
    background: white;
    border: 1px solid #f0f0f0;
    border-radius: 15px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.faq-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border-color: rgba(76, 175, 80, 0.3);
}

.faq-item.active {
    border-color: #4CAF50;
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.15);
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #fafafa 0%, #f8f9fa 100%);
    transition: all 0.3s ease;
    position: relative;
}

.faq-question::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(129, 199, 132, 0.1));
    transition: width 0.3s ease;
}

.faq-item.active .faq-question::before {
    width: 100%;
}

.faq-question h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    flex: 1;
    position: relative;
    z-index: 1;
    transition: color 0.3s ease;
}

.faq-item.active .faq-question h4 {
    color: #4CAF50;
}

.faq-question i {
    font-size: 1rem;
    color: #6c757d;
    transition: all 0.3s ease;
    background: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    position: relative;
    z-index: 1;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: #4CAF50;
    background: #e8f5e8;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease-in-out;
    background: white;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 1.5rem 2rem 2rem;
}

.faq-answer p {
    margin: 0;
    color: #666;
    line-height: 1.7;
    font-size: 0.95rem;
}

/* No Results Message */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: #6c757d;
}

.no-results i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.no-results h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #495057;
}

.no-results p {
    font-size: 1rem;
    margin: 0;
}

/* Search Highlights */
.search-highlight {
    background: #fff3cd;
    color: #856404;
    padding: 0.1rem 0.2rem;
    border-radius: 3px;
    font-weight: 600;
}

/* FAQ Contact CTA */
.faq-contact-cta {
    background: linear-gradient(135deg, #2c5530 0%, #4CAF50 100%);
    padding: 4rem 0;
    text-align: center;
    color: white;
}

.faq-contact-cta .cta-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.faq-contact-cta .cta-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.faq-contact-cta .cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.faq-contact-cta .btn {
    min-width: 150px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .faq-search-content h2 {
        font-size: 2rem;
    }
    
    .faq-search-box {
        max-width: 100%;
        margin: 1.5rem auto 0;
    }
    
    .faq-categories {
        justify-content: flex-start;
        overflow-x: auto;
        padding: 0 1rem;
        gap: 0.75rem;
    }
    
    .faq-category-btn {
        white-space: nowrap;
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .category-title {
        font-size: 1.5rem;
        text-align: left;
    }
    
    .faq-question {
        padding: 1rem 1.5rem;
    }
    
    .faq-question h4 {
        font-size: 1rem;
        padding-right: 1rem;
    }
    
    .faq-item.active .faq-answer {
        padding: 1rem 1.5rem 1.5rem;
    }
    
    .faq-contact-cta .cta-content h2 {
        font-size: 1.8rem;
    }
    
    .faq-contact-cta .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .faq-search-section {
        padding: 2rem 0;
    }
    
    .faq-search-content h2 {
        font-size: 1.6rem;
    }
    
    .faq-search-box input {
        padding: 0.875rem 3rem 0.875rem 1.25rem;
        font-size: 0.9rem;
    }
    
    .faq-categories-section {
        padding: 1.5rem 0;
    }
    
    .faq-content-section {
        padding: 2rem 0;
    }
    
    .category-title {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }
    
    .faq-question {
        padding: 0.875rem 1rem;
    }
    
    .faq-question h4 {
        font-size: 0.95rem;
    }
    
    .faq-question i {
        width: 28px;
        height: 28px;
        font-size: 0.9rem;
    }
}

/* Notification Styles */
.custom-notification {
    font-family: 'Microsoft YaHei', '微软雅黑', 'Inter', sans-serif !important;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.notification-content i {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.notification-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    margin-left: auto;
    padding: 0;
    color: inherit;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.notification-close:hover {
    opacity: 1;
}

/* FAQ Item States */
.faq-item.category-hidden {
    display: none !important;
}

.faq-item.search-hidden {
    display: none !important;
}

.faq-item.search-match {
    border-color: rgba(76, 175, 80, 0.4) !important;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.1) !important;
}

/* ====================================
   PRIVACY POLICY PAGE STYLES
   ==================================== */

.policy-content {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f8fffe 0%, #e8f5e8 100%);
    min-height: 60vh;
}

.policy-text {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(76, 175, 80, 0.1);
    position: relative;
    overflow: hidden;
}

.policy-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #4CAF50, #66BB6A, #81C784);
}

.policy-section {
    margin-bottom: 2.5rem;
}

.policy-section:last-child {
    margin-bottom: 0;
}

.policy-section h2 {
    color: #2c5530;
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(76, 175, 80, 0.2);
    position: relative;
}

.policy-section h2::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: #4CAF50;
}

.policy-section h3 {
    color: #2c5530;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 1.5rem 0 1rem 0;
    padding-left: 1rem;
    border-left: 3px solid #4CAF50;
}

.policy-section p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.policy-section ul {
    margin: 1rem 0;
    padding-left: 0;
    list-style: none;
}

.policy-section ul li {
    color: #666;
    line-height: 1.6;
    margin-bottom: 0.8rem;
    padding-left: 2rem;
    position: relative;
    font-size: 0.95rem;
}

.policy-section ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: #4CAF50;
    font-weight: 700;
    font-size: 1rem;
    width: 1.5rem;
    text-align: center;
}

.last-updated {
    background: rgba(76, 175, 80, 0.1);
    color: #2c5530;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    border-left: 4px solid #4CAF50;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.last-updated::before {
    content: '📅';
    font-size: 1.1rem;
}

.contact-info {
    background: rgba(76, 175, 80, 0.05);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(76, 175, 80, 0.1);
    margin-top: 1rem;
}

.contact-info p {
    margin-bottom: 0.5rem;
    color: #2c5530;
}

.contact-info strong {
    color: #2c5530;
    font-weight: 700;
    font-size: 1.1rem;
}

/* Responsive Design for Policy Pages */
@media (max-width: 768px) {
    .policy-content {
        padding: 2rem 0;
    }
    
    .policy-text {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
        border-radius: 15px;
    }
    
    .policy-section h2 {
        font-size: 1.3rem;
    }
    
    .policy-section h3 {
        font-size: 1.1rem;
    }
    
    .policy-section p,
    .policy-section ul li {
        font-size: 0.9rem;
    }
    
    .contact-info {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .policy-text {
        padding: 1.5rem 1rem;
        margin: 0 0.5rem;
    }
    
    .policy-section {
        margin-bottom: 2rem;
    }
    
    .policy-section h2 {
        font-size: 1.2rem;
    }
    
    .policy-section ul li {
        padding-left: 1.5rem;
    }
    
    .last-updated {
        padding: 0.8rem 1rem;
        font-size: 0.85rem;
    }
}

/* ===========================================
   MOBILE NAVIGATION LAYOUT FIXES (CRITICAL) - DISABLED
   =========================================== */

/* 强制修复移动端导航按钮重叠问题 */
@media screen and (max-width: 768px) {
    /*
    .language-toggle {
        position: fixed !important;
        top: 12px !important;
        right: 15px !important;
        z-index: 1002 !important;
        transform: scale(0.85) !important;
        width: 65px !important;
        height: 32px !important;
    }
    */
    
    .nav-toggle {
        display: flex !important;
        position: relative !important;
        z-index: 1003 !important;
        margin-right: 80px !important; /* 确保为语言按钮留出空间 */
        order: 2 !important;
    }
    
    .navbar .container {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        position: relative !important;
        padding-right: 80px !important; /* 为右侧按钮留出空间 */
    }
    
    .nav-brand {
        flex: 1 !important;
        max-width: calc(100% - 120px) !important; /* 防止品牌文字占用太多空间 */
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        white-space: nowrap !important;
    }
    
    /* Hero区域间距修复 */
    .hero {
        padding-top: 100px !important;
        margin-top: 0 !important;
    }
}

@media screen and (max-width: 480px) {
    /*
    .language-toggle {
        top: 10px !important;
        right: 12px !important;
        transform: scale(0.8) !important;
        width: 60px !important;
        height: 30px !important;
    }
    */
    
    .nav-toggle {
        margin-right: 75px !important;
    }
    
    .navbar .container {
        padding-right: 75px !important;
    }
    
    .nav-brand {
        max-width: calc(100% - 100px) !important;
    }
    
    .hero {
        padding-top: 110px !important;
    }
    
    .hero-title {
        margin-top: 1rem !important;
    }
}

/* 额外保险措施 - 确保按钮不重叠 */
@media screen and (max-width: 767px) {
    .navbar {
        overflow: visible !important;
    }
    
    .navbar .container > * {
        flex-shrink: 0 !important;
    }
    
    /*
    .language-toggle .lang-btn {
        padding: 5px 10px !important;
        font-size: 0.8rem !important;
        border-radius: 15px !important;
    }
    */
}