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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f5f5f5;
}

.f8n3vwx2k {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.r5jq9m4hp {
    padding: 0;
}

.w2t6k8nxc {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.q9m5rx3vp {
    font-size: 24px;
    font-weight: 700;
    padding: 20px 0;
}

.q9m5rx3vp a {
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.q9m5rx3vp a:hover {
    color: #4a90e2;
    transform: scale(1.05);
}

.k4p7wn2xt {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    padding: 10px 0 20px 0;
}

.k4p7wn2xt li a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.k4p7wn2xt li a:hover {
    color: #4a90e2;
}

.k4p7wn2xt li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #4a90e2;
    transition: width 0.3s ease;
}

.k4p7wn2xt li a:hover::after {
    width: 100%;
}

.x7n4mp9wt {
    min-height: calc(100vh - 400px);
}

.v9k2xp5tn {
    background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%);
    color: #fff;
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.v9k2xp5tn::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(74,144,226,0.1) 0%, transparent 70%);
    animation: rotateGlow 20s linear infinite;
}

@keyframes rotateGlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.h3m8rt6kw {
    position: relative;
    z-index: 1;
}

.p4n7xw2mq {
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 1s ease;
}

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

.t8k3np6vx {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease 0.2s both;
}

.p4n7xw2mq > p {
    font-size: 20px;
    margin-bottom: 30px;
    animation: fadeInUp 1s ease 0.4s both;
}

.w7n2kp4tx {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(74,144,226,0.3);
    animation: fadeInUp 1s ease 0.6s both;
}

.w7n2kp4tx:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(74,144,226,0.4);
}

.n6k9rx2vp, .m8v5kx3rp, .v7k2np9xr, .p9k6rx3vm {
    padding: 80px 0;
    background: #fff;
}

.m8v5kx3rp {
    background: #f8f9fa;
}

.c8m4vp7tn {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: #1a1a2e;
    position: relative;
}

.c8m4vp7tn::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #4a90e2, #357abd);
    margin: 20px auto 0;
}

.b9k3xn6vr {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.p7m4wn2xt {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    animation: fadeInScale 0.6s ease;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.p7m4wn2xt:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.j5n8rp3kw {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.p7m4wn2xt:hover .j5n8rp3kw {
    transform: scale(1.1);
}

.v4m7wp9xt {
    font-size: 22px;
    font-weight: 600;
    padding: 20px 20px 10px;
    color: #1a1a2e;
}

.t2n6xk8rv {
    padding: 0 20px 20px;
    color: #666;
    line-height: 1.8;
}

.x9p3mn5wt {
    display: inline-block;
    margin: 0 20px 20px;
    padding: 10px 25px;
    background: #4a90e2;
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.x9p3mn5wt:hover {
    background: #357abd;
    transform: translateX(5px);
}

.r4n7kp9wx {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.t6m3vn8xp {
    text-align: center;
    padding: 30px;
    background: #fff;
    border-radius: 12px;
    transition: all 0.3s ease;
    animation: fadeInUp 0.8s ease;
}

.t6m3vn8xp:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.k9r2xn5vp {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #4a90e2, #357abd);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.t6m3vn8xp:hover .k9r2xn5vp {
    transform: rotate(360deg);
}

.k9r2xn5vp img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.w5n8rp2xt {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #1a1a2e;
}

.p3m6xk9rv {
    color: #666;
    line-height: 1.8;
}

.n4p8mx6vr {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 30px;
}

.x3m7kn5vp {
    text-align: center;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.x3m7kn5vp:hover {
    background: #fff;
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    transform: scale(1.05);
}

.x3m7kn5vp img {
    width: 100px;
    height: 100px;
    margin-bottom: 15px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.x3m7kn5vp:hover img {
    transform: translateY(-5px);
}

.r5n9xp2wt {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a2e;
}

.t7n4mp8xk {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.v2m6kp9xn {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 12px;
    border-left: 4px solid #4a90e2;
    transition: all 0.3s ease;
}

.v2m6kp9xn:hover {
    background: #fff;
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    transform: translateX(5px);
}

.k4n7xp2rw {
    display: block;
    color: #999;
    font-size: 14px;
    margin-bottom: 10px;
}

.m8r5xn3vp {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
}

.m8r5xn3vp a {
    color: #1a1a2e;
    text-decoration: none;
    transition: color 0.3s ease;
}

.m8r5xn3vp a:hover {
    color: #4a90e2;
}

.w3n6mp8xr {
    color: #666;
    line-height: 1.8;
}

.n5k8rp2xv {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 60px 0;
    text-align: center;
}

.p7m4xn9vt {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
}

.t3n6kp8rx {
    font-size: 18px;
    margin-bottom: 30px;
}

.r9m5kx3vp {
    background: #1a1a2e;
    color: #fff;
    padding: 50px 0 20px;
}

.v4n7mp2xk {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.k8r3xn6vp h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #4a90e2;
}

.p2n6xk9rv {
    list-style: none;
}

.p2n6xk9rv li {
    margin-bottom: 10px;
}

.p2n6xk9rv a, .x4n8mp6rv {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 14px;
}

.p2n6xk9rv a:hover {
    color: #4a90e2;
}

.x4n8mp6rv {
    margin-bottom: 10px;
    display: block;
}

.t7m3xn9kp {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #333;
    color: #999;
    font-size: 14px;
}

.n8r4xp6mv {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4a90e2, #357abd);
    color: #fff;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(74,144,226,0.3);
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

.n8r4xp6mv.visible {
    opacity: 1;
    visibility: visible;
}

.n8r4xp6mv:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(74,144,226,0.4);
}

.x5m9np4kr {
    padding: 20px 0 10px;
    border-bottom: 2px solid #e0e0e0;
    margin-bottom: 30px;
}

.x5m9np4kr a {
    color: #666;
    text-decoration: none;
    margin-right: 10px;
    transition: color 0.3s ease;
}

.x5m9np4kr a:hover {
    color: #4a90e2;
}

.x5m9np4kr span {
    color: #1a1a2e;
    font-weight: 600;
}

@media (max-width: 768px) {
    .k4p7wn2xt {
        flex-direction: column;
        gap: 15px;
    }

    .t8k3np6vx {
        font-size: 32px;
    }

    .c8m4vp7tn {
        font-size: 28px;
    }

    .b9k3xn6vr, .r4n7kp9wx, .n4p8mx6vr, .t7n4mp8xk {
        grid-template-columns: 1fr;
    }
}