:root {
            --primary: #1a6dcc;
            /* --primary-light: #e6f0ff; */
            --primary-light: #4d93e2;
            --secondary: hsl(36, 70%, 51%);
            --dark: #333;
            --light: #f9f9f9;
            --success: #28a745;
            --danger: #dc3545;
            --shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
        }
        
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* body {
    font-family: 'Noto Sans SC', sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
    color: var(--dark);
    line-height: 1.6;
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 20px;
} */

/* .container {
    max-width: 1200px;
    width: 100%;
    padding: 20px;
    display: grid;
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 30px;
}

header {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 900px;
}

header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.logo {
    width: 100px;
    height: 100px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 2.5rem;
    box-shadow: 0 5px 15px rgba(26, 109, 204, 0.3);
}

h1 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.2rem;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
} */

.commitments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    width: 80%;
    height: auto;
    max-width: 1200px;

}
.aa{
    display: grid;
    place-items: center; /* 同时设置水平和垂直居中 */
    min-height: 100%;
}

.commitment-card {
    
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
    text-align: center;
    padding: 20px;
    
    }

.commitment-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
}

.card-header {
    padding: 25px 25px 20px;
    background: var(--primary-light);
    position: relative;
}

.card-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    box-shadow: 0 3px 10px rgba(26, 109, 204, 0.3);
}

.card-title {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin: 0 auto 15px;
}

.card-subtitle {
    font-size: 1.1rem;
    color: var(--dark);
    font-weight: 500;
    margin-bottom: 15px;
}

.card-content1 {
    padding: 20px 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card-content1 p {
    margin-bottom: 15px;
    position: relative;
    padding-left: 0;
    width: 100%;
    text-align: center;
}

.card-badge {
    display: inline-block;
    background: var(--secondary);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
    margin-top: 5px;
    animation: pulse 2s infinite;
}

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

.card-footer {
    padding: 15px 25px;
    background: #f8f9fa;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.guarantee-tag {
    background: var(--success);
    color: white;
    padding: 5px 12px;
    border-radius: 5px;
    font-size: 0.85rem;
    font-weight: bold;
}

.highlight-box {
    background: linear-gradient(135deg, #1a6dcc 0%, #0d4a9c 100%);
    color: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 900px;
    width: 100%;
}

.highlight-content {
    flex: 1;
}

.highlight-content h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.highlight-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 700px;
}

.highlight-icon {
    font-size: 5rem;
    opacity: 0.2;
    margin-top: 20px;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    width: 100%;
    max-width: 1200px;
}

.stat-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.stat-value {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary);
    margin: 15px 0;
}

.stat-label {
    color: #666;
    font-size: 1.1rem;
}

.cta-section {
    text-align: center;
    padding: 50px 20px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow);
    max-width: 900px;
    width: 100%;
}

.cta-title {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.cta-button {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: bold;
    text-decoration: none;
    transition: var(--transition);
    margin-top: 20px;
    box-shadow: 0 5px 15px rgba(26, 109, 204, 0.4);
}

.cta-button:hover {
    background: #0d4a9c;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(26, 109, 204, 0.6);
}

footer {
    text-align: center;
    padding: 30px;
    color: #666;
    font-size: 0.9rem;
    max-width: 900px;
    width: 100%;
}

@media (max-width: 768px) {
    .commitments-grid {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .card-title {
        font-size: 1.2rem;
    }
}
.font_ly{
    font-size: 40px;
    padding: 30px;
}


@media (max-width: 420px) {
    .commitments-grid {
        grid-template-columns: 1fr;
    }

    .commitment-card {
        display: block;
        background: white;
        border-radius: 15px;
        overflow: hidden;
        box-shadow: var(--shadow);
        transition: var(--transition);
        position: relative;
        height: auto;
        /* display: flex;
        flex-direction: column;
        text-align: center;
        padding: 20px; */
    }
}




/* 
.logo {
            width: 90px;
            height: 90px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            margin: 0 auto 20px;
            color: white;
            font-size: 2.2rem;
            box-shadow: 0 5px 15px rgba(44, 110, 73, 0.3);
        }
        
h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    color: var(--primary);
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--primary), #000);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
} */

.subtitle {
    font-size: 1.3rem;
    color: var(--accent);
    max-width: 800px;
    line-height: 1.8;
    margin: 20px 0;
    font-weight: 500;
    position: relative;
    padding: 0 20px;
}

.subtitle::before, .subtitle::after {
    content: "✻";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--secondary);
    font-size: 1.2rem;
}

.subtitle::before {
    left: 0;
}

.subtitle::after {
    right: 0;
}

.design-principles {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    width: 100%;
    max-width: 1300px;
    margin-bottom: 50px;
}

.principle-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
    width: 350px;
    text-align: center;
    border: 1px solid rgba(44, 110, 73, 0.08);
    transform: translateY(0);
    backdrop-filter: blur(4px);
    padding: 20px;
}

.principle-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: rgba(44, 110, 73, 0.2);
}

.card-header {
    padding: 30px 25px 25px;
    background: var(--primary-light);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-bottom: 1px solid rgba(44, 110, 73, 0.1);
}

.card-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 45px;
    height: 45px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    font-size: 1.3rem;
    box-shadow: 0 5px 15px rgba(44, 110, 73, 0.3);
    font-family: 'Playfair Display', serif;
    border: 3px solid white;
}

.card-title {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    margin: 0 auto 15px;
    font-size: 1.8rem;
    box-shadow: 0 5px 15px rgba(44, 110, 73, 0.2);
}

.card-content1 {
    padding: 25px 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: left;
}

/* .card-content1 p {
    margin-bottom: 20px;
    width: 100%;
    padding-left: 20px;
    position: relative;
    font-size: 1.05rem;
} */

.card-content1 p::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
}

.core-value {
    display: inline-block;
    background: linear-gradient(to right, var(--primary), var(--accent));
    color: white;
    padding: 6px 15px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: bold;
    margin-top: 10px;
    animation: fadeIn 1s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.highlight-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    border-radius: 20px;
    padding: 50px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 1000px;
    width: 100%;
    margin: 40px 0;
    position: relative;
    overflow: hidden;
}

.highlight-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 Q50,10 100,0 L100,100 Q50,90 0,100 Z" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: cover;
    opacity: 0.2;
}

.highlight-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    margin-bottom: 25px;
    position: relative;
    display: inline-block;
}

.highlight-title::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--secondary);
    border-radius: 2px;
}

.highlight-content {
    font-size: 1.2rem;
    line-height: 1.9;
    max-width: 800px;
    margin-bottom: 30px;
}

.design-quote {
    font-style: italic;
    font-size: 1.3rem;
    max-width: 700px;
    padding: 25px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.15);
    margin: 30px 0;
    position: relative;
    font-family: 'Playfair Display', serif;
}

.design-quote::before, .design-quote::after {
    content: "";
    position: absolute;
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.3);
    font-family: serif;
}

.design-quote::before {
    top: -20px;
    left: 10px;
}

.design-quote::after {
    bottom: -50px;
    right: 10px;
}

footer {
    text-align: center;
    padding: 30px;
    color: var(--text);
    font-size: 1rem;
    max-width: 900px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.85);
    border-radius: 15px;
    margin-top: 20px;
    border: 1px solid rgba(44, 110, 73, 0.1);
}

.footer-links {
    display: flex;
    gap: 25px;
    margin: 20px 0;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--primary);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--accent);
    transform: translateY(-2px);
}

@media (max-width: 1100px) {
    .principle-card {
        width: 45%;
        min-width: 300px;
    }
}

@media (max-width: 768px) {
    .principle-card {
        width: 100%;
        max-width: 500px;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
    
    .highlight-section {
        padding: 30px 20px;
    }
    
    .highlight-title {
        font-size: 2rem;
    }
}
.container22 {
    max-width: 1300px;
    width: 100%;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}


.qiyewenhua{
    display: flex;
    width: 100%;
    height: auto;
    background-color: #fff;
    flex-direction: column; /* 垂直方向排列 */
    justify-content: center; /* 垂直居中 */
    align-items: center; /* 水平居中 */
    gap: 20px; /* 图像间距 */
    
    
}
.qiyewenhua .img img{
    width: 800px;
    height: 1200px;
    border-radius: 10px;
}


@media (max-width: 500px) {
    .qiyewenhua{
    display: flex;
    width: 100%;
    height: auto;
    background-color: #fff;
    flex-direction: column; /* 垂直方向排列 */
    justify-content: center; /* 垂直居中 */
    align-items: center; /* 水平居中 */
    gap: 20px; /* 图像间距 */
    
        
    }
    .qiyewenhua .img img{
        width: 80%;
        height: auto;
        border-radius: 5px;
        margin-left: 5vh;
    }
}