/* 固定背景大图 */

:root {
    --primary-color: #1a365d;
    /*--secondary-color: #c8b393;*/
    --secondary-color: #CC0033;
    --accent-color: #9e8a78;
    --light-color: #f5f5f5;
    --dark-color: #2d3748;
}

.hero {
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6)), url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1920&q=80') no-repeat center center fixed;
    background-size: cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    position: relative;
    width: 100%;
    float: left;
}

.hero-content {
    max-width: 900px;
    padding: 20px;
    animation: fadeInUp 1s ease-out;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
    font-weight: 700;
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
}

.btn {
    display: inline-block;
    background: #d4af37;
    color: white;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.btn:hover {
    background: #c19b2e;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}


/* 悬浮按钮 */

.floating-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 70px;
    height: 70px;
    background: #d4af37;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.floating-btn:hover {
    transform: scale(1.1);
    background: #c19b2e;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.floating-btn i {
    font-size: 28px;
    color: white;
}


/* 留言弹窗 */

 .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            z-index: 1000;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.3s;
        }
        
        .modal.active {
            display: flex;
            opacity: 1;
        }
        
        .modal-content {
            background: white;
            width: 100%;
            max-width: 500px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
            overflow: hidden;
            transform: scale(0.9);
            transition: transform 0.3s;
        }
        
        .modal.active .modal-content {
            transform: scale(1);
        }
        
        .modal-header {
            background: #4b6cb7;
            color: white;
            padding: 20px 25px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .modal-header h2 {
            font-size: 1.5rem;
        }
        
        .close-button {
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            transition: transform 0.2s;
        }
        
        .close-button:hover {
            transform: rotate(90deg);
        }
        
        .modal-body {
            padding: 25px;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: #333;
        }
        
        .input-with-icon {
            position: relative;
        }
        
        .input-with-icon i {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: #6c757d;
        }
        
        input, textarea, select {
            width: 100%;
            padding: 14px 15px 14px 45px;
            border: 2px solid #e1e5ee;
            border-radius: 8px;
            font-size: 16px;
            transition: all 0.3s;
        }
        
        textarea {
            min-height: 120px;
            resize: vertical;
        }
        
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #4b6cb7;
            box-shadow: 0 0 0 3px rgba(75, 108, 183, 0.2);
        }
        
        .error-message {
            color: #dc3545;
            font-size: 14px;
            margin-top: 5px;
            display: none;
        }
        
        .submit-btn {
            background: #4b6cb7;
            color: white;
            border: none;
            padding: 15px 30px;
            font-size: 1.1rem;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s;
            font-weight: 600;
            width: 100%;
            margin-top: 10px;
        }
        
        .submit-btn:hover {
            background: #3a5999;
        }
        
        .response-message {
            text-align: center;
            padding: 15px;
            border-radius: 8px;
            margin-top: 20px;
            display: none;
        }
        
        .success {
            background: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }
        
        .error {
            background: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
        }
        
        .loading {
            display: none;
            text-align: center;
            margin-top: 20px;
        }
        
        .loading-spinner {
            border: 4px solid #f3f3f3;
            border-top: 4px solid #4b6cb7;
            border-radius: 50%;
            width: 40px;
            height: 40px;
            animation: spin 1s linear infinite;
            margin: 0 auto;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        @media (max-width: 768px) {
            
            .modal-content {
                width: 95%;
            }
        }


/* 内容区域 */

.content-section {
    height: 100vh;
    /*background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6)), url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1920&q=80') no-repeat center center fixed;
            */
    background-size: cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    position: relative;
    width: 100%;
    float: left;
    animation: fadeInUp 1s ease-out;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: #000;
    position: relative;
}

.features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
}

.feature-card {
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    background: white;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease;
    display: block;
    height: 100%;
    border-radius: 6px;
    background: rgba(255, 255, 255, .1);
    padding: 40px 36px;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    width: 100%;
    float: left;
    font-size: 50px;
    color: #d4af37;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 24px;
    color: #fff;
    text-align: left;
    width: 100%;
    float: left;
    margin-top: 15px;
}

.feature-card p {
    color: #fff;
    font-size: 16px;
    margin-top: 80px;
    width: 100%;
    float: left;
    text-align: left;
}

.process {
    background: #f9f9f9;
    padding: 100px 20px;
}

.process-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    max-width: 1920px;
    margin: 0 auto;
}

.step {
    flex: 1;
    min-width: 250px;
    max-width: 300px;
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: #d4af37;
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    font-weight: bold;
    margin: 0 auto 20px;
}

.step h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #222;
}

.step p {
    color: #555;
}


/**加盟案例**/


/* 加盟案例区域 - 三列布局 */

.cases {
    width: 100%;
    height: auto;
    float: left;
    background: white;
    padding: 100px 20px;
}

.cases-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.case-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.case-image {
    height: 250px;
    background-size: cover;
    background-position: center;
}

.case-content {
    padding: 25px;
}

.case-content h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    color: #222;
}

.case-content p {
    color: #555;
    font-size: 1.05rem;
    margin-bottom: 20px;
}

.case-stats {
    display: flex;
    justify-content: space-between;
    border-top: 1px solid #eee;
    padding-top: 15px;
}

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

.stat-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: #d4af37;
}

.stat-label {
    font-size: 0.9rem;
    color: #777;
}

.case-btn {
    display: block;
    width: 100%;
    text-align: center;
    background: #f5f5f5;
    color: #333;
    padding: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s;
}

.case-btn:hover {
    background: #d4af37;
    color: white;
}


/* 动画 */

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

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(204, 0, 51, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(204, 0, 51, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(204, 0, 51, 0);
    }
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* 响应式设计 */

@media (max-width: 768px) {
    .content-section {
        height: auto;
        /*background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6)), url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1920&q=80') no-repeat center center fixed;
            */
        background-size: cover;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        color: white;
        position: relative;
        width: 100%;
        float: left;
        animation: fadeInUp 1s ease-out;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero p {
        font-size: 1.2rem;
    }
    .section-title {
        color: #000;
        font-size: 2rem;
    }
    .floating-btn {
        width: 60px;
        height: 60px;
        bottom: 20px;
        right: 20px;
    }
    .features {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 40px;
        flex-direction: column;
        margin-bottom: 40px;
    }
    .feature-card {
        display: block;
        border-radius: 6px;
        background: rgba(255, 255, 255, .1);
        color: #fff;
        padding: 10px;
    }
    .feature-icon {
        width: 100%;
        float: left;
        font-size: 50px;
        color: #d4af37;
        margin-bottom: 0;
    }
    .feature-icon img {
        width: 30px;
        height: 30px;
    }
    .feature-card h3 {
        font-size: 16px;
        color: #fff;
        text-align: left;
        width: 100%;
        float: left;
        margin-top: 5px;
    }
    .feature-card p {
        color: #fff;
        font-size: 14px;
        width: 100%;
        float: left;
        text-align: left;
        margin-top: 10px;
    }
    .cases-container {
        grid-template-columns: 1fr;
        max-width: 600px;
    }
    .help {
        height: 100%;
        display: flex;
        align-items: center;
        width: 100%;
        flex-direction: column;
    }
    .help-support-item {
        display: block;
    }
    .help-support-item li {
        margin-top: 15px;
        margin-left: 23px;
        display: list-item;
        text-align: -webkit-match-parent;
        unicode-bidi: isolate;
        width: 100%;
    }
    .help-icon img {
        width: 25px;
        height: 25px;
    }
    .help-support-item h3 {
        margin-top: 30px;
        font-size: 16px;
        font-weight: bold;
    }
    .help-support-item li>a>i {
        position: absolute;
        right: 0;
        bottom: -20px;
        background: linear-gradient(0deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0), rgba(0, 0, 0, 0.4), #333333);
        -webkit-background-clip: text;
        color: transparent;
        opacity: 0.5;
        font-size: 40px;
    }
}

.section-pro {
    translate: none;
    rotate: none;
    scale: none;
    opacity: 0.5;
    transform: translate(0px, 0px);
    margin-bottom: 40px;
}

.feature-icon img {
    border: 0;
    display: inline-block;
    width: auto;
    max-width: 100%;
    vertical-align: middle;
    image-rendering: -moz-crisp-edges;
    image-rendering: -o-crisp-edges;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    -ms-interpolation-mode: nearest-neighbor;
    float: left;
}

.help {
    height: 100%;
    display: flex;
    align-items: center;
    padding: 30px 6.770833333333333vw;
    flex-direction: column;
}

.help-cont {
    width: 100%;
}

.help-center {
    text-align: center;
    width: 100%;
}

.help-center-bt {
    width: 100%;
    text-align: center;
    font-size: 42px;
    color: #000;
}

.help-support {
    width: 100%;
}

.help-support-item {
    margin: 6.122448979591836vh 0 0 -23px;
    display: flex;
    display: -webkit-flex;
    flex-direction: row;
    -webkit-flex-direction: row;
    flex-wrap: wrap;
    -webkit-flex-wrap: wrap;
    width: 100%;
    list-style: none;
    padding: 0;
}

.help-support-item li>a>i {
    position: absolute;
    right: 0;
    bottom: -20px;
    background: linear-gradient(0deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0), rgba(0, 0, 0, 0.4), #333333);
    -webkit-background-clip: text;
    color: transparent;
    opacity: 0.5;
    font-size: 80px;
}

.help-support-item li>a {
    text-decoration: none;
    color: #333;
    outline: none;
    transition: cubic-bezier(0.215, .61, .355, 1) .45s;
}

.help-support-item>* {
    width: 23%;
}

.help-support-item li {
    background: rgba(255, 255, 255);
    border-radius: 6px;
    padding: 30px;
    display: block;
    height: 100%;
    float: left;
    position: relative;
    margin-left: 23px;
    margin-top: 23px;
}

.help-support-item .help-icon {
    width: 54px;
}

.help-support-item h3 {
    margin-top: 50px;
    font-size: 18px;
    font-weight: bold;
}

.help-support .tip {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    border-radius: 30px 0 30px 0;
    background: linear-gradient(90deg, #d3a658, #df9007);
    margin: 60px auto 0;
    font-weight: bold;
    color: #6e5c3c;
    font-size: 26px;
}

.help-support .tip i {
    color: #985514;
    font-style: italic;
    position: relative;
    margin: 0 4px;
    top: -4px;
}


/**关于**/

.ad-video-hero {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
}

.ad-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.ad-video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ad-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ad-hero-content {
    text-align: center;
    color: white;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.ad-hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    animation: fadeIn 1.5s ease;
}

.ad-hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    animation: fadeIn 2s ease;
    color: white;
}


/* 版块通用样式 */

.parallax-section {
    min-height: 100vh;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.ab-section-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
}

.ab-section-content {
    position: relative;
    z-index: 2;
    width: 100%;
    color: white;
    padding: 100px 0;
}

.ab-section-title {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.ab-section-title h2 {
    font-size: 2.5rem;
    color: white;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.ab-section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--secondary-color);
}


/* 历程时间线样式 */

#history {
    /* background-image: url('https://images.unsplash.com/photo-1628744404730-5e143358539b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1770&q=80'); */
    background: #CCFFFF;
}

.ab-timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.ab-timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background-color: var(--secondary-color);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
}

.ab-timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
}

.ab-timeline-item::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    background-color: white;
    border: 4px solid var(--secondary-color);
    border-radius: 50%;
    top: 15px;
    right: -13px;
    z-index: 1;
}

.ad-left {
    left: 0;
}

.ad-right {
    left: 50%;
}

.left::before {
    content: " ";
    height: 0;
    position: absolute;
    top: 22px;
    width: 0;
    z-index: 1;
    right: 30px;
    border: medium solid white;
    border-width: 10px 0 10px 10px;
    border-color: transparent transparent transparent white;
}

.ad-right::before {
    content: " ";
    height: 0;
    position: absolute;
    top: 22px;
    width: 0;
    z-index: 1;
    left: 30px;
    border: medium solid white;
    border-width: 10px 10px 10px 0;
    border-color: transparent white transparent transparent;
}

.ad-right::after {
    left: -13px;
}

.ab-timeline-content {
    padding: 20px 30px;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    border-radius: 6px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.ab-timeline-content h3 {
    color: var(--secondary-color);
    margin-bottom: 10px;
}


/* 品牌故事样式 */

#story {
    /* background-image: url('https://images.unsplash.com/photo-1586023492125-27b2c045efd7?ixlib=rb-4.0.3&auto=format&fit=crop&w=1758&q=80'); */
    background: #FFFFCC;
}

.ad-story-content {
    /* max-width: 800px; */
    width: 95%;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1);
}


/* 关于企业样式 */

#about {
    /* background-image: url('https://images.unsplash.com/photo-1497366811353-6870744d04b2?ixlib=rb-4.0.3&auto=format&fit=crop&w=1770&q=80'); */
    background: #f5f5f5;
    position: relative;
}

.about-video-btn {
    position: absolute;
    top: 120px;
    right: 40px;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.about-video-btn .ad-video-icon {
    width: 70px;
    height: 70px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    margin-bottom: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.about-video-btn:hover .ad-video-icon {
    transform: scale(1.1);
    background: #b39b7a;
}

.about-video-btn .ad-video-text {
    color: white;
    font-weight: 500;
    text-align: center;
    background: rgba(0, 0, 0, 0.5);
    padding: 5px 15px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.about-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

.about-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    padding: 30px;
    width: 300px;
    text-align: center;
    transition: all 0.3s ease;
}

.about-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
}

.about-card i {
    font-size: 40px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.about-card h3 {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.ad-stats-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    margin-top: 50px;
}

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

.ad-stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.ad-stat-text {
    font-size: 1.1rem;
}


/* 企业文化样式 */

#culture {
    /* background-image: url('https://images.unsplash.com/photo-1552664730-d307ca884978?ixlib=rb-4.0.3&auto=format&fit=crop&w=1770&q=80'); */
    background: #669966;
}

.ad-values-container {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 30px;
}

.ad-value-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    padding: 30px;
    width: 300px;
    text-align: center;
    transition: all 0.3s ease;
}

.ad-value-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
}

.ad-value-card i {
    font-size: 40px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}


/* 荣誉展示样式 */

#honors {
    /* background-image: url('https://images.unsplash.com/photo-1615529162921-f5d0c07042a7?ixlib=rb-4.0.3&auto=format&fit=crop&w=1770&q=80'); */
    background: #CC0066;
}

.honors-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

.honor-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    overflow: hidden;
    width: 300px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.honor-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.honor-img {
    height: 200px;
    overflow: hidden;
}

.honor-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

.honor-card:hover .honor-img img {
    transform: scale(1.1);
}

.honor-content {
    padding: 20px;
}


/* 合作伙伴样式 */

#partners {
    /* background-image: url('https://images.unsplash.com/photo-1569074187119-c87815b476da?ixlib=rb-4.0.3&auto=format&fit=crop&w=1770&q=80'); */
    background: #669966;
}

.partners-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 40px;
}

.partner-logo {
    width: 150px;
    background: white;
    padding: 15px;
    border-radius: 10px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.partner-logo:hover {
    filter: grayscale(0);
    opacity: 1;
    transform: scale(1.1);
}


/* 新闻资讯样式 */

#news {
    /* background-image: url('https://images.unsplash.com/photo-1432888498266-38ffec3eaf0a?ixlib=rb-4.0.3&auto=format&fit=crop&w=1774&q=80'); */
    background: blueviolet;
}

.ad-news-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.ad-news-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.ad-news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.ad-news-img {
    height: 200px;
    overflow: hidden;
}

.ad-news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

.ad-news-card:hover .ad-news-img img {
    transform: scale(1.1);
}

.ad-news-content {
    padding: 20px;
}

.ad-news-date {
    color: var(--secondary-color);
    font-size: 14px;
    margin-bottom: 10px;
}


/* 联系我们样式 */

#contact {
    /* background-image: url('https://images.unsplash.com/photo-1577563908411-5077b6dc7624?ixlib=rb-4.0.3&auto=format&fit=crop&w=1770&q=80'); */
    background: aqua;
}


/* 视频模态框样式 */

.ad-video-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.ad-video-modal.active {
    display: flex;
}

.ad-modal-content {
    width: 80%;
    max-width: 900px;
    position: relative;
}

.ad-modal-content iframe {
    width: 100%;
    height: 500px;
    border: none;
    border-radius: 10px;
}

.ad-close-btn {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ad-close-btn:hover {
    color: var(--secondary-color);
}


/* 动画效果 */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(204, 0, 51, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(204, 0, 51, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(204, 0, 51, 0);
    }
}

.ad-fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease;
}

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


/* 响应式设计 */

@media screen and (max-width: 991px) {
    .ad-hero-content h1 {
        font-size: 2.5rem;
    }
    .ab-timeline::after {
        left: 31px;
    }
    .ab-timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    .ab-timeline-item::after {
        left: 18px;
        right: auto;
    }
    .ad-left::before,
    .ad-right::before {
        left: 60px;
        border: medium solid white;
        border-width: 10px 10px 10px 0;
        border-color: transparent white transparent transparent;
    }
    .ad-right {
        left: 0;
    }
    /* 移动设备上取消固定背景 */
    .parallax-section {
        background-attachment: scroll;
    }
    .ad-modal-content iframe {
        height: 300px;
    }
    .ad-stats-container {
        gap: 20px;
    }
    .ad-stat-number {
        font-size: 2.5rem;
    }
    /* 关于企业视频按钮调整 */
    .about-video-btn {
        top: 100px;
        right: 20px;
    }
    .about-video-btn .ad-video-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
}

@media screen and (max-width: 768px) {
    .ad-hero-content h1 {
        font-size: 2rem;
    }
    .ad-hero-content p {
        font-size: 1rem;
    }
    .ab-section-title h2 {
        font-size: 2rem;
    }
    .ad-news-container {
        grid-template-columns: 1fr;
    }
    .ad-modal-content {
        width: 95%;
    }
    .ad-modal-content iframe {
        height: 250px;
    }
    .ad-stats-container {
        flex-direction: column;
        gap: 30px;
    }
    .ad-values-container {
        flex-wrap: wrap;
    }
    /* 关于企业视频按钮调整 */
    .about-video-btn {
        position: relative;
        top: 0;
        right: 0;
        margin: 0 auto 40px;
        width: 100%;
    }
    .about-video-btn .ad-video-icon {
        width: 80px;
        height: 80px;
        font-size: 30px;
    }
}


/**案例**/

.case-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}


/* 英雄区域样式 */

.case-hero {
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.case-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.case-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.case-hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.case-btn {
    display: inline-block;
    background: #3498db;
    color: #fff;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s;
}

.case-btn:hover {
    background: #2980b9;
}


/* 产品分类样式 */

.case-categories {
    padding: 80px 0;
}

.case-section-title {
    text-align: center;
    margin-bottom: 50px;
}

.case-section-title h2 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 15px;
}

.case-section-title p {
    color: #7f8c8d;
    max-width: 600px;
    margin: 0 auto;
}

.case-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.case-category-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.case-category-card:hover {
    transform: translateY(-10px);
}

.case-category-img {
    height: 200px;
    overflow: hidden;
}

.case-category-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.case-category-card:hover .case-category-img img {
    transform: scale(1.1);
}

.case-category-info {
    padding: 20px;
    text-align: center;
}

.case-category-info h3 {
    margin-bottom: 10px;
    color: #2c3e50;
}


/* 产品展示样式 */

.case-products {
    padding: 80px 0;
    background: #f1f5f9;
}

.case-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.case-product-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, opacity 0.3s;
}

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

.case-product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    color: #fff;
    transition: opacity 0.3s;
}

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

.case-product-info {
    padding: 20px;
}

.case-product-info h3 {
    margin-bottom: 10px;
    color: #2c3e50;
}

.case-product-info p {
    color: #7f8c8d;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    /* 限制文本为2行 */
    overflow: hidden;
}

.case-product-meta {
    display: flex;
    justify-content: space-between;
    color: #CC0033;
    font-weight: 600;
}


/* 响应式设计 */

@media (max-width: 992px) {
    .case-hero h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .case-hero h1 {
        font-size: 2rem;
    }
    .case-hero p {
        font-size: 1rem;
    }
    .case-section-title h2 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .case-hero {
        padding: 60px 0;
    }
    .case-category-grid,
    .case-product-grid {
        grid-template-columns: 1fr;
    }
}


/* 案例风格切换动画 */

.case-style-transition {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/**案例详情**/

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

.case-del-hero {
    padding: 40px 0;
    text-align: center;
}

.case-del-hero h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    color: #2c3e50;
}

.case-del-meta {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
    color: #7f8c8d;
    font-size: 1.1rem;
}

.case-del-meta span {
    display: flex;
    align-items: center;
}

.case-del-meta i {
    margin-right: 8px;
    color: #CC0033;
}

.case-del-cover-image {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 40px;
    transition: transform 0.3s;
}

.case-del-cover-image:hover {
    transform: translateY(-5px);
}

.case-del-cover-image img {
    width: 100%;
    height: auto;
    display: block;
}

.case-del-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
    margin-bottom: 60px;
}

.case-del-main-content {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.case-del-main-content h2 {
    color: #2c3e50;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #3498db;
}

.case-del-main-content p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: #34495e;
}

.case-del-sidebar {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.case-del-sidebar h3 {
    color: #2c3e50;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #3498db;
}

.case-del-related-case {
    display: flex;
    margin-bottom: 20px;
    align-items: center;
}

.case-del-related-case img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 6px;
    margin-right: 15px;
}

.case-del-related-case h4 {
    font-size: 1rem;
    color: #2c3e50;
}


/* 响应式设计 */

@media (max-width: 992px) {
    .case-del-content {
        grid-template-columns: 1fr;
    }
    .case-del-hero h1 {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .case-del-hero h1 {
        font-size: 1.8rem;
    }
    .case-del-meta {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .case-del-hero h1 {
        font-size: 1.5rem;
    }
    .case-del-main-content {
        padding: 25px;
    }
}


/**新闻**/

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


/* 新闻标题区域 */

.news-section-title {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.news-section-title h2 {
    font-size: 36px;
    display: inline-block;
    margin-bottom: 15px;
}

.news-section-title:after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background: var(--secondary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}


/* 新闻网格 */

.news-news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.news-news-card {
    background: white;
    border-radius: 5px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    position: relative;
}

.news-news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.news-news-img {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.news-news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.news-news-card:hover .news-news-img img {
    transform: scale(1.1);
}

.news-news-category {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--secondary-color);
    color: white;
    padding: 5px 15px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
}

.news-news-content {
    padding: 25px;
}

.news-news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.news-news-date {
    color: #7f8c8d;
    font-size: 14px;
    display: flex;
    align-items: center;
}

.news-news-date i {
    margin-right: 8px;
    color: var(--secondary-color);
}

.news-news-views {
    color: #7f8c8d;
    font-size: 14px;
    display: flex;
    align-items: center;
}

.news-news-views i {
    margin-right: 5px;
    color: var(--secondary-color);
}

.news-news-title {
    font-size: 22px;
    margin-bottom: 15px;
    line-height: 1.3;
}

.news-news-excerpt {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.7;
    display: -webkit-box;
    /* 启用弹性盒子布局 */
    -webkit-box-orient: vertical;
    /* 设置盒子的排列方向为垂直 */
    -webkit-line-clamp: 2;
    /* 限制文本为两行 */
    overflow: hidden;
    /* 隐藏溢出的文本 */
    white-space: normal;
    /* 允许文本换行 */
}

.news-news-read-more {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    text-decoration: none;
}

.news-news-read-more i {
    margin-left: 8px;
    transition: var(--transition);
}

.news-news-read-more:hover {
    color: #CC0033;
}

.news-news-read-more:hover i {
    transform: translateX(5px);
}


/* 特色新闻 */

.news-featured-news {
    margin-bottom: 60px;
}

.news-featured-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    background: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.news-featured-img {
    height: 100%;
    min-height: 350px;
    position: relative;
}

.news-featured-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-featured-content {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-featured-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

.news-featured-title {
    font-size: 28px;
    margin-bottom: 20px;
}


/* 热门新闻区域 */

.popular-news {
    margin-bottom: 60px;
}

.popular-header {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.popular-header h2 {
    font-size: 28px;
    margin-right: 20px;
}

.popular-header:after {
    content: '';
    flex: 1;
    height: 1px;
    background: #ddd;
    margin-left: 20px;
}

.popular-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.popular-card {
    display: flex;
    background: white;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.popular-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.popular-img {
    width: 100px;
    min-width: 100px;
    height: 100px;
}

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

.popular-content {
    padding: 15px;
    flex: 1;
}

.popular-title {
    font-size: 16px;
    margin-bottom: 8px;
    line-height: 1.4;
}

.popular-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #7f8c8d;
}


/* 页脚样式 */


/* 响应式设计 */

@media (max-width: 992px) {
    .news-featured-card {
        grid-template-columns: 1fr;
    }
    .news-featured-img {
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .news-news-container {
        width: 100%;
        margin: 0 auto;
        padding: 0px;
    }
    .news-section-title h2 {
        font-size: 30px;
    }
    .news-news-grid {
        grid-template-columns: 1fr;
    }
    .popular-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .news-news-container {
        width: 100%;
        margin: 0 auto;
        padding: 0px;
    }
    .news-featured-content {
        padding: 25px;
    }
    .news-featured-title {
        font-size: 24px;
    }
    .news-news-meta {
        flex-direction: column;
        align-items: flex-start;
    }
    .news-news-views {
        margin-top: 8px;
    }
}


/**新闻详情**/

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


/* 文章头部 */

.news-del-article-header {
    margin-bottom: 40px;
    text-align: center;
}

.news-del-article-title {
    font-size: 42px;
    margin-bottom: 20px;
    line-height: 1.3;
}

.news-del-article-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.news-del-meta-item {
    display: flex;
    align-items: center;
    margin: 0 15px 10px;
    color: #7f8c8d;
    font-size: 16px;
}

.news-del-meta-item i {
    margin-right: 8px;
    color: var(--secondary-color);
}


/* 文章内容 */

.news-del-article-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
    margin-bottom: 60px;
}

@media (max-width: 992px) {
    .news-del-article-content {
        grid-template-columns: 1fr;
    }
}

.news-del-main-content {
    background: white;
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.news-del-article-image {
    margin-bottom: 30px;
    border-radius: 8px;
    overflow: hidden;
}

.news-del-article-image img {
    width: 100%;
    height: auto;
    display: block;
}

.news-del-article-body {
    font-size: 18px;
    line-height: 1.8;
    color: #444;
}


/* 侧边栏 */

.news-del-sidebar {
    background: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    height: fit-content;
}

.news-del-sidebar-widget {
    margin-bottom: 30px;
}

.news-del-sidebar-widget:last-child {
    margin-bottom: 0;
}

.news-del-widget-title {
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--secondary-color);
}

.news-del-related-article {
    display: flex;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.news-del-related-article:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.news-del-related-img {
    width: 80px;
    min-width: 80px;
    height: 80px;
    border-radius: 5px;
    overflow: hidden;
    margin-right: 15px;
}

.news-del-related-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-del-related-content h4 {
    font-size: 16px;
    margin-bottom: 5px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    /* 限制行数为3 */
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-del-related-content .news-del-meta-item {
    font-size: 12px;
    margin: 0;
}

.tags {
    display: flex;
    flex-wrap: wrap;
}

.tag {
    background: #f1f1f1;
    color: var(--primary-color);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 14px;
    margin: 0 8px 8px 0;
    transition: var(--transition);
}

.tag:hover {
    background: var(--secondary-color);
    color: white;
    cursor: pointer;
}


/* 导航按钮 */

.news-del-article-navigation {
    display: flex;
    justify-content: space-between;
    margin-bottom: 60px;
}

.news-del-nav-btn {
    display: flex;
    align-items: center;
    padding: 15px 25px;
    background: white;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    max-width: 45%;
}

.news-del-nav-btn span {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-del-nav-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.12);
    color: var(--secondary-color);
}

.news-del-nav-btn i {
    margin: 0 10px;
}

.news-del-prev-btn i {
    order: -1;
}


/* 响应式设计 */

@media (max-width: 768px) {
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    nav ul li {
        margin: 0 10px 10px;
    }
    .news-del-article-title {
        font-size: 32px;
    }
    .news-del-article-meta {
        flex-direction: column;
        align-items: center;
    }
    .news-del-meta-item {
        margin-bottom: 10px;
    }
    .news-del-main-content {
        padding: 25px;
    }
    .news-del-article-navigation {
        flex-direction: column;
    }
    .news-del-nav-btn {
        max-width: 100%;
        margin-bottom: 15px;
    }
    .news-del-meta-item {
        font-size: 12px;
    }
    .news-del-container {
        width: 98%;
        margin: 0 auto;
        padding: 0;
    }
}

@media (max-width: 480px) {
    .news-del-article-title {
        font-size: 28px;
    }
    .news-del-main-content {
        padding: 20px;
    }
    .news-del-sidebar {
        padding: 20px;
    }
    .news-del-meta-item {
        font-size: 12px;
    }
    .news-del-container {
        width: 98%;
        margin: 0 auto;
        padding: 0;
    }
}