* {
    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 50%, #f093fb 100%);
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.r8k4m2p {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    animation: slideDown 0.6s ease;
}

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

.t3w7y1z {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.q9s5u2x {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.q9s5u2x a {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.q9s5u2x a:hover {
    opacity: 0.8;
    transform: scale(1.05);
    display: inline-block;
}

.c4f8h3j {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.c4f8h3j a {
    color: #333;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    font-weight: 500;
}

.c4f8h3j 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: 25px;
}

.c4f8h3j a:hover::before {
    left: 0;
}

.c4f8h3j a:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.v6x2z8b {
    min-height: calc(100vh - 200px);
}

.d7e3g9k {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%);
    color: white;
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    animation: fadeIn 1s ease;
}

.d7e3g9k::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: moveBackground 20s linear infinite;
}

@keyframes moveBackground {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.l4m8n1p {
    position: relative;
    z-index: 1;
}

.h5j2k7m {
    animation: float 3s ease-in-out infinite;
}

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

.n6p1q4r {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.s8t3u9v {
    font-size: 1.3rem;
    opacity: 0.95;
}

.w2y6z4a {
    padding: 4rem 0;
    background: rgba(255, 255, 255, 0.95);
}

.b5c1d8e {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #333;
    position: relative;
    padding-bottom: 1rem;
    font-weight: 700;
}

.b5c1d8e::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
}

.f3g7h2i {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.j9k4l6m {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
    animation: cardFadeIn 0.6s ease;
    position: relative;
}

.j9k4l6m::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.j9k4l6m:hover::before {
    opacity: 1;
}

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

.j9k4l6m:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.n2o8p5q {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.j9k4l6m:hover .n2o8p5q {
    transform: scale(1.1);
}

.r7s1t4u {
    padding: 1.5rem;
    position: relative;
    z-index: 1;
}

.v3w9x6y {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 600;
}

.v3w9x6y a {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.v3w9x6y a:hover {
    opacity: 0.8;
}

.z2a7b4c {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.d8e3f1g {
    color: #999;
    font-size: 0.9rem;
}

.h6i2j8k {
    padding: 4rem 0;
    background: rgba(255, 255, 255, 0.9);
}

.l9m3n7o {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.p4q8r2s {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    display: flex;
    animation: listFadeIn 0.5s ease;
}

@keyframes listFadeIn {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.p4q8r2s:hover {
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.2);
    transform: translateX(10px);
}

.t6u1v5w {
    width: 180px;
    height: 180px;
    object-fit: cover;
    flex-shrink: 0;
}

.x9y4z8a {
    padding: 1.5rem;
    flex: 1;
}

.b3c7d2e {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 600;
}

.b3c7d2e a {
    color: #667eea;
}

.b3c7d2e a:hover {
    color: #764ba2;
}

.f5g9h4i {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
    line-height: 1.6;
}

.j2k7l3m {
    padding: 4rem 0;
    background: rgba(255, 255, 255, 0.95);
}

.n8o4p9q {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.r5s2t6u {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    transition: all 0.4s ease;
    animation: zoomIn 0.6s ease;
}

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

.r5s2t6u:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 35px rgba(118, 75, 162, 0.3);
}

.v7w3x1y {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.r5s2t6u:hover .v7w3x1y {
    transform: scale(1.15);
}

.z4a9b5c {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.r5s2t6u:hover .z4a9b5c {
    transform: translateY(0);
}

.d2e8f3g {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.h6i1j7k {
    font-size: 0.95rem;
    opacity: 0.9;
}

.l9m4n8o {
    padding: 4rem 0;
    background: rgba(255, 255, 255, 0.9);
}

.p3q7r2s {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.t8u5v1w {
    background: white;
    border-radius: 15px;
    padding: 1.5rem;
    border-left: 4px solid #667eea;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    animation: commentFadeIn 0.6s ease;
}

@keyframes commentFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.t8u5v1w:hover {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.15);
}

.x4y9z6a {
    color: #333;
}

.b7c2d5e {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.f1g6h3i {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.1rem;
    font-weight: 600;
}

.j9k4l8m {
    color: #666;
    line-height: 1.8;
}

.n2o6p3q {
    background: rgba(255, 255, 255, 0.95);
    padding: 3rem 0;
}

.r5s9t4u {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
    font-weight: 600;
}

.v8w2x7y {
    color: #666;
    line-height: 1.8;
}

.z3a8b4c {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.d6e2f9g {
    margin-bottom: 0.5rem;
}

.h1i7j3k {
    opacity: 0.9;
    font-size: 0.9rem;
}

.k5l1m6n {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    transition: all 0.3s ease;
    z-index: 999;
}

.k5l1m6n:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(118, 75, 162, 0.5);
}

.k5l1m6n.show {
    display: flex;
    animation: bounceIn 0.5s ease;
}

@keyframes bounceIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.o7p2q6r {
    padding: 1rem 0;
    font-size: 0.9rem;
    color: #666;
}

.o7p2q6r a {
    color: #667eea;
}

.o7p2q6r a:hover {
    color: #764ba2;
}

.s4t9u3v {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.w8x1y5z {
    background: white;
    padding: 3rem 0;
}

.a3b7c2d {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    line-height: 2;
}

.a3b7c2d h2 {
    color: #333;
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.a3b7c2d h3 {
    color: #555;
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
}

.a3b7c2d p {
    color: #666;
    margin-bottom: 1rem;
    text-indent: 2em;
}

.a3b7c2d ul, .a3b7c2d ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.a3b7c2d li {
    color: #666;
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .n6p1q4r {
        font-size: 2rem;
    }

    .s8t3u9v {
        font-size: 1rem;
    }

    .f3g7h2i {
        grid-template-columns: 1fr;
    }

    .l9m3n7o {
        grid-template-columns: 1fr;
    }

    .p4q8r2s {
        flex-direction: column;
    }

    .t6u1v5w {
        width: 100%;
        height: 200px;
    }

    .c4f8h3j {
        gap: 1rem;
    }
}