@charset "UTF-8";

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
    background: linear-gradient(135deg, #0a0e1a 0%, #0d1429 50%, #0a0e1a 100%);
    color: #e0e6ed;
    line-height: 1.6;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
}

ul, ol {
    list-style: none;
}

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

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

.header {
    background: linear-gradient(90deg, #0d1b2a 0%, #1b263b 50%, #0d1b2a 100%);
    border-bottom: 2px solid #f39c12;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(243, 156, 18, 0.3);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

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

.logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #f39c12 0%, #e74c3c 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    color: #fff;
}

.logo-text {
    font-size: 24px;
    font-weight: bold;
    background: linear-gradient(90deg, #f39c12 0%, #e74c3c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    color: #e0e6ed;
    font-size: 16px;
    padding: 10px 15px;
    border-radius: 5px;
    transition: all 0.3s ease;
    position: relative;
}

.nav a:hover,
.nav a.active {
    color: #f39c12;
    background: rgba(243, 156, 18, 0.1);
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #f39c12 0%, #e74c3c 100%);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav a:hover::after,
.nav a.active::after {
    width: 80%;
}

.header-btns {
    display: flex;
    gap: 15px;
}

.btn {
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #f39c12 0%, #e74c3c 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(243, 156, 18, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(243, 156, 18, 0.6);
}

.btn-secondary {
    background: transparent;
    color: #f39c12;
    border: 2px solid #f39c12;
}

.btn-secondary:hover {
    background: rgba(243, 156, 18, 0.1);
    transform: translateY(-2px);
}

.btn-large {
    padding: 15px 50px;
    font-size: 18px;
}

.main {
    padding-top: 80px;
    min-height: calc(100vh - 300px);
}

.banner {
    background: linear-gradient(135deg, #0d1b2a 0%, #1b263b 50%, #0d1b2a 100%);
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.banner::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"><circle cx="50" cy="50" r="40" fill="none" stroke="%23f39c12" stroke-width="0.5" opacity="0.1"/></svg>');
    background-size: 100px 100px;
    animation: float 20s linear infinite;
}

@keyframes float {
    0% { transform: translateY(0); }
    100% { transform: translateY(-100px); }
}

.banner-content {
    position: relative;
    z-index: 1;
}

.banner h1 {
    font-size: 48px;
    margin-bottom: 20px;
    background: linear-gradient(90deg, #f39c12 0%, #e74c3c 50%, #f39c12 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.banner p {
    font-size: 20px;
    color: #a0aec0;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.banner-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: #f39c12;
}

.section-title p {
    font-size: 18px;
    color: #a0aec0;
}

.features {
    background: rgba(13, 27, 42, 0.5);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: linear-gradient(135deg, #1b263b 0%, #0d1b2a 100%);
    border: 1px solid rgba(243, 156, 18, 0.2);
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(243, 156, 18, 0.5);
    box-shadow: 0 10px 40px rgba(243, 156, 18, 0.2);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #f39c12 0%, #e74c3c 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 36px;
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #f39c12;
}

.feature-card p {
    color: #a0aec0;
    line-height: 1.8;
}

.products {
    background: linear-gradient(135deg, #0a0e1a 0%, #0d1429 100%);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-card {
    background: linear-gradient(135deg, #1b263b 0%, #0d1b2a 100%);
    border: 1px solid rgba(243, 156, 18, 0.2);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: rgba(243, 156, 18, 0.5);
    box-shadow: 0 10px 40px rgba(243, 156, 18, 0.2);
}

.product-img {
    height: 200px;
    background: linear-gradient(135deg, #f39c12 0%, #e74c3c 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
}

.product-content {
    padding: 30px;
}

.product-content h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #f39c12;
}

.product-content p {
    color: #a0aec0;
    margin-bottom: 20px;
    line-height: 1.8;
}

.news {
    background: rgba(13, 27, 42, 0.5);
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.news-item {
    background: linear-gradient(135deg, #1b263b 0%, #0d1b2a 100%);
    border: 1px solid rgba(243, 156, 18, 0.2);
    border-radius: 10px;
    padding: 25px;
    display: flex;
    gap: 20px;
    transition: all 0.3s ease;
}

.news-item:hover {
    border-color: rgba(243, 156, 18, 0.5);
    transform: translateX(10px);
}

.news-date {
    min-width: 80px;
    text-align: center;
    padding: 15px;
    background: linear-gradient(135deg, #f39c12 0%, #e74c3c 100%);
    border-radius: 10px;
}

.news-date .day {
    font-size: 28px;
    font-weight: bold;
    color: #fff;
    display: block;
}

.news-date .month {
    font-size: 14px;
    color: #fff;
    opacity: 0.9;
}

.news-content {
    flex: 1;
}

.news-content h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #f39c12;
}

.news-content h3 a:hover {
    text-decoration: underline;
}

.news-content p {
    color: #a0aec0;
    line-height: 1.6;
}

.news-meta {
    display: flex;
    gap: 20px;
    margin-top: 10px;
    font-size: 14px;
    color: #64748b;
}

.cta {
    background: linear-gradient(135deg, #f39c12 0%, #e74c3c 100%);
    padding: 80px 0;
    text-align: center;
}

.cta h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: #fff;
}

.cta p {
    font-size: 18px;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
}

.cta .btn {
    background: #fff;
    color: #e74c3c;
}

.cta .btn:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
}

.footer {
    background: #0a0e1a;
    border-top: 1px solid rgba(243, 156, 18, 0.2);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #f39c12;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #a0aec0;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #f39c12;
}

.footer-section p {
    color: #a0aec0;
    line-height: 1.8;
}

.footer-bottom {
    border-top: 1px solid rgba(243, 156, 18, 0.2);
    padding-top: 30px;
    text-align: center;
    color: #64748b;
}

.breadcrumb {
    background: linear-gradient(135deg, #1b263b 0%, #0d1b2a 100%);
    padding: 20px 0;
    border-bottom: 1px solid rgba(243, 156, 18, 0.2);
}

.breadcrumb-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.breadcrumb a {
    color: #a0aec0;
}

.breadcrumb a:hover {
    color: #f39c12;
}

.breadcrumb span {
    color: #f39c12;
}

.breadcrumb-separator {
    color: #64748b;
}

.page-header {
    background: linear-gradient(135deg, #0d1b2a 0%, #1b263b 100%);
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 36px;
    color: #f39c12;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 18px;
    color: #a0aec0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-img {
    background: linear-gradient(135deg, #f39c12 0%, #e74c3c 100%);
    border-radius: 15px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 100px;
}

.about-text h2 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #f39c12;
}

.about-text p {
    color: #a0aec0;
    margin-bottom: 20px;
    line-height: 1.8;
}

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

.stat-item {
    text-align: center;
    padding: 30px;
    background: linear-gradient(135deg, #1b263b 0%, #0d1b2a 100%);
    border-radius: 10px;
    border: 1px solid rgba(243, 156, 18, 0.2);
}

.stat-number {
    font-size: 36px;
    font-weight: bold;
    color: #f39c12;
    display: block;
}

.stat-label {
    color: #a0aec0;
    margin-top: 10px;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 28px;
    margin-bottom: 30px;
    color: #f39c12;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f39c12 0%, #e74c3c 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.contact-detail h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #f39c12;
}

.contact-detail p {
    color: #a0aec0;
    line-height: 1.6;
}

.contact-form {
    background: linear-gradient(135deg, #1b263b 0%, #0d1b2a 100%);
    border: 1px solid rgba(243, 156, 18, 0.2);
    border-radius: 15px;
    padding: 40px;
}

.contact-form h2 {
    font-size: 24px;
    margin-bottom: 30px;
    color: #f39c12;
}

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

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: #e0e6ed;
    font-size: 16px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(243, 156, 18, 0.3);
    border-radius: 8px;
    color: #e0e6ed;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #f39c12;
    box-shadow: 0 0 10px rgba(243, 156, 18, 0.3);
}

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

.news-detail {
    max-width: 900px;
    margin: 0 auto;
}

.news-detail-header {
    margin-bottom: 40px;
}

.news-detail-header h1 {
    font-size: 32px;
    color: #f39c12;
    margin-bottom: 20px;
    line-height: 1.4;
}

.news-detail-meta {
    display: flex;
    gap: 30px;
    color: #64748b;
    font-size: 14px;
}

.news-detail-content {
    background: linear-gradient(135deg, #1b263b 0%, #0d1b2a 100%);
    border: 1px solid rgba(243, 156, 18, 0.2);
    border-radius: 15px;
    padding: 40px;
}

.news-detail-content p {
    color: #a0aec0;
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 16px;
}

.news-detail-content h2 {
    font-size: 24px;
    color: #f39c12;
    margin: 30px 0 20px;
}

.news-detail-content h3 {
    font-size: 20px;
    color: #f39c12;
    margin: 25px 0 15px;
}

.news-detail-content ul,
.news-detail-content ol {
    margin-bottom: 20px;
    padding-left: 30px;
}

.news-detail-content li {
    color: #a0aec0;
    margin-bottom: 10px;
    line-height: 1.6;
}

.news-detail-content img {
    width: 100%;
    border-radius: 10px;
    margin: 30px 0;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 50px;
}

.pagination a,
.pagination span {
    padding: 12px 20px;
    background: linear-gradient(135deg, #1b263b 0%, #0d1b2a 100%);
    border: 1px solid rgba(243, 156, 18, 0.2);
    border-radius: 8px;
    color: #a0aec0;
    transition: all 0.3s ease;
}

.pagination a:hover,
.pagination .current {
    background: linear-gradient(135deg, #f39c12 0%, #e74c3c 100%);
    color: #fff;
    border-color: transparent;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #f39c12;
    font-size: 24px;
    cursor: pointer;
}

.floating-btns {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.floating-btns .btn {
    box-shadow: 0 4px 20px rgba(243, 156, 18, 0.5);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
    }
    
    .nav {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 10px;
        margin-top: 20px;
        padding-top: 20px;
        border-top: 1px solid rgba(243, 156, 18, 0.2);
    }
    
    .nav.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .header-btns {
        display: none;
    }
    
    .banner h1 {
        font-size: 32px;
    }
    
    .banner p {
        font-size: 16px;
    }
    
    .section-title h2 {
        font-size: 28px;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .about-img {
        height: 300px;
    }
    
    .stats {
        grid-template-columns: 1fr;
    }
    
    .news-item {
        flex-direction: column;
    }
    
    .news-date {
        display: flex;
        align-items: center;
        gap: 10px;
        min-width: auto;
    }
    
    .floating-btns {
        left: 20px;
        right: 20px;
        bottom: 20px;
        flex-direction: row;
        justify-content: center;
    }
    
    .floating-btns .btn {
        flex: 1;
        max-width: 150px;
    }
}