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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-logo i {
    margin-right: 0.5rem;
    color: #00d4ff;
}

.logo-img {
    height: 32px;
    width: 32px;
    margin-right: 0.5rem;
    vertical-align: middle;
    border-radius: 8px;
    box-shadow: 0 0 12px #00d4ff55;
    background: #fff;
    object-fit: contain;
}

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

.nav-menu a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: #00d4ff;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00d4ff, #0099cc);
    transition: width 0.3s ease;
}

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

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #fff;
    margin: 3px 0;
    transition: 0.3s;
}

/* 主页横幅 */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 153, 204, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
    animation: particleFloat 20s ease-in-out infinite;
}

@keyframes particleFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(45deg, #00d4ff, #0099cc, #00d4ff);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #b0b0b0;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #00d4ff;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #b0b0b0;
    font-size: 0.9rem;
}

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

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #00d4ff;
    border: 2px solid #00d4ff;
}

.btn-secondary:hover {
    background: #00d4ff;
    color: #fff;
}

/* 浮动卡片 */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.floating-cards {
    position: relative;
    width: 300px;
    height: 300px;
}

.floating-cards.s-shape {
    position: relative;
    width: 340px;
    height: 380px;
    margin: 0 auto;
}

.card {
    position: absolute;
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 600;
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 4px 24px 0 rgba(0,212,255,0.08);
}

.card i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: #00d4ff;
}

.card-1 {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 0s;
}

.card-2 {
    bottom: 0;
    left: 0;
    animation-delay: 2s;
}

.card-3 {
    bottom: 0;
    left: 25%;
    animation-delay: 3s;
}

.card-4 {
    bottom: 0;
    right: 0;
    animation-delay: 4s;
}

.card-ai {
    left: 0;
    top: 10px;
    animation-delay: 0s;
}
.card-cloud {
    left: 160px;
    top: 60px;
    animation-delay: 1.5s;
}
.card-iot {
    left: 30px;
    top: 200px;
    animation-delay: 3s;
}
.card-bigdata {
    left: 170px;
    top: 270px;
    animation-delay: 4.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* 产品中心 */
.products {
    padding: 6rem 0;
    background: #f8f9fa;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
}

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

.product-card {
    background: #fff;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #00d4ff, #0099cc);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.product-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.product-icon i {
    font-size: 1.5rem;
    color: #fff;
}

.product-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.product-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.product-features span {
    display: inline-block;
    padding: 0.18em 1.1em;
    margin: 0.18em 0.4em 0.18em 0;
    border-radius: 16px;
    font-size: 0.98em;
    font-weight: 500;
    color: #fff;
    background: #00aaff;
    box-shadow: 0 2px 8px #00d4ff22;
    transition: background 0.2s;
}
.product-features span:nth-child(1) { background: linear-gradient(90deg,#00aaff,#0099cc); }
.product-features span:nth-child(2) { background: linear-gradient(90deg,#34c759,#00b894); }
.product-features span:nth-child(3) { background: linear-gradient(90deg,#ff9800,#ffb347); }
.product-features span:nth-child(4) { background: linear-gradient(90deg,#a259ff,#6a89cc); }
.product-features span:nth-child(5) { background: linear-gradient(90deg,#00bcd4,#43e8d8); }
.product-features span:nth-child(6) { background: linear-gradient(90deg,#ff5e62,#ff9966); }
.product-features span:nth-child(7) { background: linear-gradient(90deg,#6078ea,#17ead9); }

/* 生态合作 */
.ecosystem {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
}

.ecosystem .section-header h2,
.ecosystem .section-header p {
    color: #fff;
}

.ecosystem-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.ecosystem-partners h3,
.ecosystem-investment h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: #00d4ff;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.partner-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.partner-item:hover {
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-5px);
}

.partner-item i {
    font-size: 2rem;
    color: #00d4ff;
    margin-bottom: 0.5rem;
}

.investment-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.investment-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 15px;
    border-left: 4px solid #00d4ff;
    transition: all 0.3s ease;
}

.investment-card:hover {
    background: rgba(0, 212, 255, 0.1);
    transform: translateX(10px);
}

.investment-card h4 {
    color: #00d4ff;
    margin-bottom: 0.5rem;
}

.investment-card p {
    color: #b0b0b0;
    line-height: 1.6;
}

/* 关于我们 */
.about {
    padding: 6rem 0;
    background: #fff;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.about-text h3,
.about-timeline h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #333;
}

.about-text p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.company-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.value-item {
    text-align: center;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.value-item:hover {
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    color: #fff;
}

.value-item i {
    font-size: 2rem;
    color: #00d4ff;
    margin-bottom: 1rem;
}

.value-item:hover i {
    color: #fff;
}

.value-item h4 {
    margin-bottom: 0.5rem;
}

/* 时间线 */
.timeline {
    position: relative;
    margin-top: 1.5rem;
    padding-left: 10px;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 2.5px;
    background: linear-gradient(180deg, #00d4ff, #0099cc);
    border-radius: 2px;
}
.timeline-item {
    position: relative;
    margin-bottom: 3.5rem;
    padding-left: 120px;
    min-height: 80px;
    display: flex;
    align-items: flex-start;
}
.timeline-year {
    position: absolute;
    left: 0;
    top: 0;
    background: #00d4ff;
    color: #fff;
    padding: 0.7rem 1.6rem;
    border-radius: 22px;
    font-weight: 700;
    font-size: 1.05rem;
    box-shadow: 0 2px 12px #00d4ff33;
    letter-spacing: 0.02em;
    z-index: 2;
}
.timeline-content {
    background: #f8f9fa;
    padding: 1.7rem 1.5rem 1.2rem 1.5rem;
    border-radius: 18px;
    border-left: 4px solid #00d4ff;
    margin-left: 0;
    min-width: 220px;
    box-shadow: 0 2px 16px #00d4ff11;
}
.timeline-content h4 {
    color: #0099cc;
    margin-bottom: 0.7rem;
    font-size: 1.15rem;
}
.timeline-content p {
    color: #666;
    line-height: 1.7;
    font-size: 1.02rem;
}
@media (max-width: 768px) {
    .timeline-item {
        flex-direction: column;
        padding-left: 80px;
        margin-bottom: 2.2rem;
    }
    .timeline-year {
        padding: 0.5rem 1rem;
        font-size: 0.95rem;
    }
    .timeline-content {
        padding: 1.1rem 1rem 0.8rem 1rem;
        min-width: 0;
    }
}

/* 页脚 */
.footer {
    background: #1a1a2e;
    color: #fff;
    padding: 4rem 0 2rem;
}

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

.footer-section h4 {
    color: #00d4ff;
    margin-bottom: 1rem;
}

.footer-section p {
    color: #b0b0b0;
    line-height: 1.6;
}

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

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

.footer-section ul li a {
    color: #b0b0b0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #00d4ff;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #00d4ff;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #00d4ff;
    color: #fff;
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #b0b0b0;
}

.footer-qrcode {
    width: 110px;
    height: 110px;
    border-radius: 10px;
    box-shadow: 0 2px 12px #00d4ff22;
    margin-top: 0.5em;
    margin-left: 32px;
    transition: transform 0.2s ease;
}
.footer-qrcode:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px #00d4ff33;
}
.footer-section h4 {
    color: #fff;
    margin-bottom: 0.8em;
    font-size: 1.1rem;
    font-weight: 600;
}
@media (max-width: 768px) {
    .footer-qrcode {
        width: 90px;
        height: 90px;
    }
    .footer-section h4 {
        font-size: 1rem;
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .floating-cards {
        display: none;
    }

    .floating-cards.s-shape {
        width: 90vw;
        height: 320px;
        min-width: 0;
    }
    .card {
        width: 90px;
        height: 90px;
        font-size: 0.95rem;
    }
    .card-ai { left: 0; top: 0; }
    .card-cloud { left: 50vw; top: 30px; transform: translateX(-50%); }
    .card-iot { left: 10vw; top: 140px; }
    .card-bigdata { left: 55vw; top: 200px; transform: translateX(-50%); }
    
    .ecosystem-content,
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .partners-grid {
        grid-template-columns: 1fr;
    }
    
    .company-values {
        grid-template-columns: 1fr;
    }
}

/* 滚动动画 */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 数字资产投资思维的特殊效果 */
.digital-asset {
    position: relative;
    overflow: hidden;
}

.digital-asset::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    animation: digitalFlow 3s linear infinite;
}

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

.mascot-floating {
    position: absolute;
    left: 50%;
    bottom: 5%;
    transform: translateX(-50%);
    width: 180px;
    max-width: 40vw;
    z-index: 2;
    pointer-events: none;
    animation: mascotFloat 4s ease-in-out infinite;
    filter: drop-shadow(0 0 30px #00d4ff88) drop-shadow(0 0 10px #fff8);
}

@keyframes mascotFloat {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-20px); }
} 

.fengling-floating {
    position: absolute;
    left: 65%;
    bottom: 7%;
    width: 140px;
    max-width: 28vw;
    z-index: 2;
    pointer-events: none;
    animation: fenglingFloat 5s ease-in-out infinite;
    filter: drop-shadow(0 0 24px #00d4ff88) drop-shadow(0 0 8px #fff8);
}

@keyframes fenglingFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-18px); }
} 

.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10, 20, 40, 0.75);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s;
}
@keyframes fadeIn {
    from { opacity: 0; } to { opacity: 1; }
}
.modal-dialog {
    background: rgba(20, 30, 60, 0.98);
    border-radius: 18px;
    box-shadow: 0 8px 40px #00d4ff33;
    padding: 2rem 2.5rem 1.5rem 2.5rem;
    min-width: 320px;
    max-width: 95vw;
    position: relative;
    color: #fff;
    border: 1.5px solid #00d4ff55;
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
}
.modal-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #00d4ff;
}
#news-list-modal .modal-title {
    color: #111;
    font-family: 'Microsoft YaHei', '黑体', 'SimHei', Arial, sans-serif;
    margin-left: 2.2em;
    font-weight: bold;
}
#news-detail-modal {
    z-index: 3000;
}
#news-list-modal {
    z-index: 2000;
}
.modal-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}
.modal-close:hover {
    color: #00d4ff;
}
.radio-group {
    display: flex;
    gap: 2rem;
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
}
.radio-group label {
    cursor: pointer;
}
.form-group {
    margin-bottom: 1rem;
}
.form-group label {
    display: block;
    margin-bottom: 0.3rem;
    color: #00d4ff;
    font-weight: 500;
}
.form-group input {
    width: 100%;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    border: 1px solid #00d4ff55;
    background: rgba(255,255,255,0.08);
    color: #fff;
    font-size: 1rem;
    outline: none;
    transition: border 0.2s;
}
.form-group input:focus {
    border: 1.5px solid #00d4ff;
    background: rgba(0,212,255,0.08);
}
.modal-body select {
    width: 100%;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    border: 1px solid #00d4ff55;
    background: rgba(255,255,255,0.08);
    color: #fff;
    font-size: 1rem;
    outline: none;
    transition: border 0.2s;
    margin-bottom: 0.2rem;
}
.modal-body select:focus {
    border: 1.5px solid #00d4ff;
    background: rgba(0,212,255,0.08);
}
#join-company-form .btn-primary {
    margin-top: 1rem;
}
@media (max-width: 500px) {
    .modal-dialog { padding: 1rem 0.5rem; min-width: 0; }
} 

.partners-title-bar {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}
.partners-title-bar h3 {
    margin: 0;
    font-size: 1.5rem;
    color: #00d4ff;
}
.partner-benefits {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 1.08rem;
}
.partner-benefits li {
    margin-bottom: 0.7rem;
    color: #fff;
    padding-left: 0.2em;
    letter-spacing: 0.01em;
}
.partner-benefits li b {
    color: #00d4ff;
    font-weight: 600;
} 

.join-partner-btn-mini {
    padding-top: 0.6rem !important;
    padding-bottom: 0.6rem !important;
    font-size: 1rem;
}
@media (max-width: 768px) {
    .join-partner-btn-mini {
        padding-top: 0.45rem !important;
        padding-bottom: 0.45rem !important;
        font-size: 0.95rem;
    }
} 

.news-section {
    padding: 5rem 0 4rem 0;
    background: linear-gradient(135deg, #eaf6ff 0%, #f8f9fa 100%);
}
.news-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
    margin-top: 2.5rem;
}
.news-card {
    background: rgba(255,255,255,0.85);
    border-radius: 22px;
    box-shadow: 0 8px 36px #00d4ff18, 0 2px 12px #0099cc11;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s, box-shadow 0.25s, border 0.25s;
    border: 2px solid #00d4ff22;
    position: relative;
    backdrop-filter: blur(2px);
}
.news-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 16px 48px #00d4ff33, 0 4px 18px #0099cc22;
    border: 2.5px solid #00d4ff66;
}
.news-img {
    width: 100%;
    height: 170px;
    background-size: cover;
    background-position: center;
    border-top-left-radius: 22px;
    border-top-right-radius: 22px;
    position: relative;
}
.news-img::after {
    content: '';
    position: absolute;
    left: 0; top: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg,rgba(0,212,255,0.10) 0%,rgba(0,153,204,0.08) 100%);
    pointer-events: none;
}
.news-content {
    padding: 1.5rem 1.4rem 1.2rem 1.4rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.news-title {
    font-size: 1.22rem;
    font-weight: 700;
    color: #0a2a4d;
    margin-bottom: 0.7rem;
    line-height: 1.3;
    letter-spacing: 0.01em;
}
.news-meta {
    font-size: 1.01rem;
    color: #00b0e6;
    margin-bottom: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.news-summary {
    color: #333;
    font-size: 1.06rem;
    line-height: 1.7;
    margin-bottom: 0.2rem;
}
@media (max-width: 900px) {
    .news-list { gap: 1.2rem; }
    .news-img { height: 120px; }
    .news-content { padding: 1rem 0.7rem 0.7rem 0.7rem; }
}
@media (max-width: 600px) {
    .news-section { padding: 2rem 0 1.2rem 0; }
    .news-list { grid-template-columns: 1fr; }
    .news-card { border-radius: 14px; }
    .news-img { border-radius: 14px 14px 0 0; }
} 

.news-list-table {
    list-style: none;
    margin: 2.5rem 0 0 0;
    padding: 0;
    border-radius: 16px;
    background: rgba(255,255,255,0.85);
    box-shadow: 0 4px 24px #00d4ff11;
    overflow: hidden;
}
.news-list-item {
    display: flex;
    flex-direction: column;
    padding: 1.1rem 1.5rem 1.1rem 1.5rem;
    border-bottom: 1px solid #e0f2ff;
    cursor: pointer;
    transition: background 0.2s;
    position: relative;
}
.news-list-item:last-child { border-bottom: none; }
.news-list-item:hover {
    background: linear-gradient(90deg, #eaf6ff 0%, #e0f7fa 100%);
}
.news-list-title {
    font-size: 1.13rem;
    font-weight: 700;
    color: #0a2a4d;
    margin-bottom: 0.3rem;
    letter-spacing: 0.01em;
}
.news-list-meta {
    font-size: 0.98rem;
    color: #00b0e6;
    font-weight: 500;
    letter-spacing: 0.01em;
}
.news-more-bar {
    text-align: center;
    margin: 2rem 0 0 0;
}
.news-detail-dialog {
    max-width: 600px;
    min-width: 320px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 8px 40px #00d4ff33;
    color: #111;
    padding: 0;
}
#news-detail-title {
    color: #111;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.7rem;
    display: block;
}
#news-detail-body {
    padding: 1.5rem 2rem 2rem 2rem;
    color: #111;
}
.news-detail-img {
    width: 100%;
    max-height: 220px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 1.2rem;
    box-shadow: 0 2px 12px #00d4ff22;
}
.news-detail-meta {
    color: #111;
    font-size: 1.01rem;
    margin-bottom: 1.1rem;
    font-weight: 500;
}
.news-detail-content {
    color: #111;
    font-size: 1.08rem;
    line-height: 1.8;
    margin-bottom: 1.2rem;
}
.news-detail-links {
    margin-top: 1.2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
}
.news-detail-link {
    color: #0099cc;
    font-weight: 600;
    text-decoration: underline;
    transition: color 0.2s;
}
.news-detail-link:hover {
    color: #00d4ff;
}
@media (max-width: 600px) {
    .news-list-table { margin: 1.2rem 0 0 0; }
    #news-detail-body { padding: 1rem 0.5rem 1.2rem 0.5rem; }
    .news-detail-dialog { min-width: 0; }
} 

.qa-detail-modal {
    z-index: 3500;
}
.qa-detail-dialog,
.qb-detail-dialog {
    position: fixed !important;
    top: 0;
    left: 0;
    width: 100vw !important;
    height: 100vh !important;
    max-width: none !important;
    min-width: 0;
    min-height: 0;
    border-radius: 0 !important;
    padding: 0 !important;
    background: #181c2a;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    overflow: hidden;
}
.qa-detail-dialog .modal-header,
.qb-detail-dialog .modal-header {
    position: sticky;
    top: 0;
    z-index: 10001;
    background: rgba(24,28,42,0.95);
    width: 100%;
    padding: 1.2rem 2.2rem 1.2rem 2.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.qa-detail-body,
.qb-detail-body {
    flex: 1 1 auto;
    width: 100%;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2.2rem 0 2.2rem 0;
}
.qa-detail-main {
    display: flex;
    gap: 2.5rem;
    align-items: flex-start;
    margin-bottom: 2.2rem;
}
.qa-detail-imgs {
    flex: 0 0 320px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.qa-main-img,
.qb-main-img {
    max-width: 100vw !important;
    max-height: 100vh !important;
    width: auto;
    height: auto;
    display: block;
    margin: 0 0 2rem 0;
    border-radius: 0;
    box-shadow: none;
    background: #222;
}
.qa-detail-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}
.qa-detail-info h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #111;
    margin-bottom: 0.5rem;
    margin-left: 2em;
}
.qa-detail-brief {
    font-size: 1.15rem;
    color: #222;
    margin-bottom: 0.7rem;
}
.qa-detail-section {
    margin-bottom: 1.1rem;
}
.qa-detail-section h4 {
    color: #00b0e6;
    font-size: 1.08rem;
    margin-bottom: 0.3rem;
}
.qa-detail-section p {
    color: #222;
    font-size: 1.05rem;
    line-height: 1.7;
}
.qa-detail-ip {
    margin-top: 1.5rem;
    text-align: left;
}
.qa-ip-img {
    width: 220px;
    height: 120px;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 2px 12px #00d4ff22;
    background: #f8f9fa;
    margin-top: 0.5rem;
}
@media (max-width: 900px) {
    .qa-detail-dialog { max-width: 98vw; }
    .qa-detail-body { padding: 1.2rem 0.5rem 1.2rem 0.5rem; }
    .qa-detail-main { flex-direction: column; gap: 1.2rem; }
    .qa-detail-imgs { flex: 0 0 100%; }
    .qa-main-img { width: 100%; height: 180px; }
    .qa-ip-img { width: 100%; height: 80px; }
} 

.qc-product-list {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: flex-start;
    margin-top: 1rem;
}
.qc-product-item {
    background: #f8f9fa;
    border-radius: 16px;
    box-shadow: 0 2px 12px #00d4ff11;
    width: 260px;
    padding: 1.2rem 1rem 1.2rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.2s;
    border: 1.5px solid #00d4ff22;
}
.qc-product-item:hover {
    box-shadow: 0 8px 32px #00d4ff22;
    transform: translateY(-4px) scale(1.03);
    border: 1.5px solid #00d4ff66;
}
.qc-product-img {
    width: 120px;
    height: 90px;
    object-fit: contain;
    border-radius: 10px;
    margin-bottom: 0.8rem;
    background: #fff;
}
.qc-product-title {
    font-size: 1.08rem;
    font-weight: 700;
    color: #0099cc;
    margin-bottom: 0.4rem;
    text-align: center;
}
.qc-product-brief {
    color: #222;
    font-size: 0.98rem;
    margin-bottom: 0.4rem;
    text-align: center;
}
.qc-product-scene {
    color: #00b0e6;
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
    text-align: center;
}
@media (max-width: 900px) {
    .qc-product-list { gap: 1rem; }
    .qc-product-item { width: 98vw; max-width: 340px; }
} 

.about-qinfeng-law-highlight {
    font-size: 1.2rem;
    color: #111;
    font-family: 'KaiTi','FangSong','SimKai','STKaiti',serif;
    background: none;
    border-radius: 0;
    padding: 0.3em 1.2em;
    margin: 0.8em 0 1em 0;
    box-shadow: none;
    letter-spacing: 0.02em;
    line-height: 1.4;
    text-align: left;
}
.qf-law-item {
    margin-bottom: 0.5em;
    display: block;
}
.qf-law-title {
    font-weight: bold;
    font-family: 'KaiTi','FangSong','SimKai','STKaiti',serif;
    margin-bottom: 0.02em;
    font-size: 1.1em;
}
.qf-law-content {
    font-weight: normal;
    font-family: 'KaiTi','FangSong','SimKai','STKaiti',serif;
    margin-left: 0;
    font-size: 0.9em;
    line-height: 1.3;
} 

.talent-link-highlight {
    color: #00aaff;
    font-weight: bold;
    text-shadow: 0 1px 6px #00d4ff33;
    background: linear-gradient(90deg, #e6f7ff 0%, #fafdff 100%);
    border-radius: 4px;
    padding: 0 0.2em;
    transition: color 0.2s;
}
.talent-link-highlight:hover {
    color: #0077cc;
    text-decoration: underline;
} 

.emergency-mission {
    color: #222;
    font-weight: bold;
    border-left: 4px solid #00d4ff;
    padding: 0.5em 0 0.5em 1em;
    margin-top: 0.7em;
    background: #fafdff;
    border-radius: 4px;
    font-size: 1.05rem;
    letter-spacing: 0.01em;
    line-height: 1.8;
}