* {
    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: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.s7n4kqx9t {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    animation: q8x3nm7kt 0.6s ease-out;
}

@keyframes q8x3nm7kt {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.m2p8vxw4r {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.s7n4kqx9t .m2p8vxw4r {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.d9k3mnx5p {
    font-size: 28px;
    font-weight: 700;
    margin: 0;
}

.d9k3mnx5p a {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: all 0.3s ease;
}

.d9k3mnx5p a:hover {
    transform: scale(1.05);
    display: inline-block;
}

.w5t9kxm2q {
    list-style: none;
    display: flex;
    gap: 30px;
}

.w5t9kxm2q li a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.w5t9kxm2q li a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: left 0.3s ease;
    z-index: -1;
    border-radius: 20px;
}

.w5t9kxm2q li a:hover::before {
    left: 0;
}

.w5t9kxm2q li a:hover {
    color: white;
    transform: translateY(-2px);
}

.q4x7mt9kn {
    padding-bottom: 60px;
}

.b3n8vxk5m {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%);
    padding: 100px 20px;
    text-align: center;
    color: white;
    margin-bottom: 60px;
    animation: x5k9nm3wt 0.8s ease-out;
}

@keyframes x5k9nm3wt {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.t6p9kmx2w {
    max-width: 800px;
    margin: 0 auto;
}

.x9k5mt7nq {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    animation: t3k8nm5xw 1s ease-out;
}

@keyframes t3k8nm5xw {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.n4x8vkm9t {
    font-size: 20px;
    opacity: 0.95;
    animation: t3k8nm5xw 1s ease-out 0.2s backwards;
}

.p8k3vxm5n,
.w9k5vxm3t,
.k3n8vxm7t,
.x7k9vxm2n {
    margin-bottom: 60px;
}

.v7n4kxm9q {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 30px;
    color: white;
    text-align: center;
    position: relative;
    padding-bottom: 15px;
}

.v7n4kxm9q::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
}

.k9x5mt3nw {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.t4n8vkm7x {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    animation: w7k4nm9xt 0.6s ease-out backwards;
}

@keyframes w7k4nm9xt {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.t4n8vkm7x:nth-child(1) { animation-delay: 0.1s; }
.t4n8vkm7x:nth-child(2) { animation-delay: 0.2s; }
.t4n8vkm7x:nth-child(3) { animation-delay: 0.3s; }
.t4n8vkm7x:nth-child(4) { animation-delay: 0.4s; }

.t4n8vkm7x:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.x8k4vnm9t {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.t4n8vkm7x:hover .x8k4vnm9t {
    transform: scale(1.1);
}

.m5n7vkx3q {
    padding: 20px;
}

.m5n7vkx3q h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
}

.m5n7vkx3q p {
    color: #666;
    font-size: 14px;
    margin-bottom: 10px;
}

.m5n7vkx3q time {
    color: #999;
    font-size: 13px;
}

.n6k8vxm4t {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
}

.x5n7vkm9w {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    animation: w7k4nm9xt 0.6s ease-out backwards;
}

.x5n7vkm9w:nth-child(1) { animation-delay: 0.1s; }
.x5n7vkm9w:nth-child(2) { animation-delay: 0.15s; }
.x5n7vkm9w:nth-child(3) { animation-delay: 0.2s; }
.x5n7vkm9w:nth-child(4) { animation-delay: 0.25s; }
.x5n7vkm9w:nth-child(5) { animation-delay: 0.3s; }
.x5n7vkm9w:nth-child(6) { animation-delay: 0.35s; }

.x5n7vkm9w:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.p9k4vnm8x {
    width: 150px;
    height: 120px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.x5n7vkm9w:hover .p9k4vnm8x {
    transform: scale(1.05);
}

.t7n5vkx2m {
    padding: 15px;
    flex: 1;
}

.t7n5vkx2m h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
}

.t7n5vkx2m p {
    color: #666;
    font-size: 14px;
    margin-bottom: 8px;
}

.t7n5vkx2m time {
    color: #999;
    font-size: 12px;
}

.m9k4vxn7t {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    animation: w7k4nm9xt 0.8s ease-out;
}

.m9k4vxn7t .m2p8vxw4r {
    padding: 0;
}

.p5n8vkx3m h3 {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin: 20px 0 10px;
}

.p5n8vkx3m h3:first-child {
    margin-top: 0;
}

.p5n8vkx3m p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 12px;
}

.w4k8vxm5n {
    background: rgba(0, 0, 0, 0.8);
    color: white;
    text-align: center;
    padding: 30px 20px;
    margin-top: 60px;
}

.w4k8vxm5n p {
    margin: 5px 0;
    opacity: 0.9;
}

.r8k5vxm3n {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    z-index: 999;
}

.r8k5vxm3n:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.r8k5vxm3n.n7k4vxm8w {
    display: flex;
    animation: m5k8vxn3t 0.3s ease-out;
}

@keyframes m5k8vxn3t {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.x3k7vnm4w {
    padding: 15px 25px;
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    font-size: 14px;
    color: #666;
}

.x3k7vnm4w a {
    color: #667eea;
    text-decoration: none;
    margin: 0 5px;
}

.x3k7vnm4w a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .s7n4kqx9t .m2p8vxw4r {
        flex-direction: column;
        gap: 15px;
    }

    .w5t9kxm2q {
        flex-wrap: wrap;
        gap: 15px;
        justify-content: center;
    }

    .x9k5mt7nq {
        font-size: 32px;
    }

    .n4x8vkm9t {
        font-size: 16px;
    }

    .k9x5mt3nw {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .n6k8vxm4t {
        grid-template-columns: 1fr;
    }

    .x5n7vkm9w {
        flex-direction: column;
    }

    .p9k4vnm8x {
        width: 100%;
        height: 180px;
    }
}