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

body {
    font-family: 'Microsoft YaHei', 'PingFang SC', 'Hiragino Sans GB', Arial, sans-serif;
    line-height: 1.7;
    color: #2c3e50;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #667eea 100%);
    background-size: 400% 400%;
    min-height: 100vh;
    position: relative;
    animation: k8d5n2m9x 20s ease infinite;
    background-attachment: fixed;
}

@keyframes k8d5n2m9x {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.12) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.f9k3n7m2x {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    border-bottom: 3px solid #667eea;
    animation: q7k4n8m3x 0.6s ease-out;
}

@keyframes q7k4n8m3x {
    0% {
        transform: translateY(-100%);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.w3k9n5m7p {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.2rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.e8k2n4m9x h1 {
    font-size: 2.2rem;
    font-weight: 900;
    letter-spacing: 1px;
}

.e8k2n4m9x h1 a {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: all 0.4s ease;
    display: inline-block;
    position: relative;
}

.e8k2n4m9x h1 a::before {
    content: '💬';
    margin-right: 10px;
    font-size: 2rem;
    animation: r5k7n3m8x 2s ease-in-out infinite;
    display: inline-block;
}

@keyframes r5k7n3m8x {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    50% {
        transform: scale(1.2) rotate(-10deg);
    }
}

.e8k2n4m9x h1 a:hover {
    transform: scale(1.05);
    filter: brightness(1.2);
}

.t4k8n2m5p {
    display: flex;
    list-style: none;
    gap: 0.3rem;
}

.t4k8n2m5p li a {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 700;
    font-size: 0.98rem;
    padding: 0.85rem 1.8rem;
    border-radius: 25px;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(240, 147, 251, 0.1) 100%);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.t4k8n2m5p li a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    transition: left 0.5s ease;
    z-index: -1;
}

.t4k8n2m5p li a:hover::before {
    left: 0;
}

.t4k8n2m5p li a:hover {
    color: #ffffff;
    transform: translateY(-3px);
    border-color: #667eea;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.y9k3n6m2x {
    max-width: 1400px;
    margin: 80px auto 2rem;
    padding: 0 3rem;
    position: relative;
    z-index: 1;
}

.u7k5n2m8p {
    background: rgba(255, 255, 255, 0.95);
    padding: 5rem 4rem;
    border-radius: 30px;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.1);
    margin-bottom: 3.5rem;
    text-align: center;
    animation: i4k9n3m7x 1s ease-out;
    backdrop-filter: blur(15px);
    border: 2px solid rgba(102, 126, 234, 0.2);
    position: relative;
    overflow: hidden;
}

.u7k5n2m8p::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 40px,
        rgba(102, 126, 234, 0.05) 40px,
        rgba(102, 126, 234, 0.05) 80px
    );
    animation: o8k2n5m9x 25s linear infinite;
    pointer-events: none;
}

@keyframes o8k2n5m9x {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

@keyframes i4k9n3m7x {
    0% {
        opacity: 0;
        transform: translateY(50px) scale(0.98);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.u7k5n2m8p h2 {
    font-size: 3.8rem;
    margin-bottom: 1.8rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 30%, #f093fb 60%, #4facfe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    position: relative;
    z-index: 1;
}

.u7k5n2m8p p {
    font-size: 1.4rem;
    color: #555;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.a5k8n3m2p {
    margin-bottom: 3.5rem;
}

.a5k8n3m2p h2 {
    font-size: 2.5rem;
    margin-bottom: 2.5rem;
    color: #667eea;
    font-weight: 900;
    padding: 1.5rem 3rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 25px;
    display: inline-block;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    position: relative;
    border: 2px solid rgba(102, 126, 234, 0.3);
}

.a5k8n3m2p h2::before {
    content: '📌';
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    animation: s6k3n9m4x 2.5s ease-in-out infinite;
}

@keyframes s6k3n9m4x {
    0%, 100% {
        transform: translateY(-50%) scale(1);
    }
    50% {
        transform: translateY(-50%) scale(1.3);
    }
}

.d2k7n5m9x {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 2.5rem;
}

.c9k4n3m7p {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 0;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    animation: p7k2n8m5x 0.8s ease-out backwards;
    border: 2px solid rgba(102, 126, 234, 0.15);
    position: relative;
    overflow: hidden;
}

.c9k4n3m7p::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(240, 147, 251, 0.08) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.c9k4n3m7p:hover::before {
    opacity: 1;
}

.c9k4n3m7p:nth-child(1) { animation-delay: 0.1s; }
.c9k4n3m7p:nth-child(2) { animation-delay: 0.2s; }
.c9k4n3m7p:nth-child(3) { animation-delay: 0.3s; }
.c9k4n3m7p:nth-child(4) { animation-delay: 0.4s; }
.c9k4n3m7p:nth-child(5) { animation-delay: 0.5s; }
.c9k4n3m7p:nth-child(6) { animation-delay: 0.6s; }

@keyframes p7k2n8m5x {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.c9k4n3m7p:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(102, 126, 234, 0.3);
    border-color: #667eea;
}

.h8k3n5m2x {
    position: relative;
    overflow: hidden;
    border-radius: 20px 20px 0 0;
}

.h8k3n5m2x img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.c9k4n3m7p:hover .h8k3n5m2x img {
    transform: scale(1.1);
}

.m4k9n7m3x {
    position: absolute;
    top: 18px;
    right: 18px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    padding: 0.6rem 1.4rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 800;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.6);
    z-index: 1;
    animation: n5k2n8m4x 2s ease-in-out infinite;
}

@keyframes n5k2n8m4x {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.06);
    }
}

.b7k6n2m9p {
    padding: 2.2rem;
}

.b7k6n2m9p h3 {
    font-size: 1.6rem;
    margin-bottom: 1.2rem;
    color: #2c3e50;
    font-weight: 800;
}

.b7k6n2m9p h3 a {
    color: #2c3e50;
    text-decoration: none;
    transition: color 0.4s ease;
}

.b7k6n2m9p h3 a:hover {
    color: #667eea;
}

.b7k6n2m9p p {
    margin-bottom: 1.5rem;
    line-height: 1.9;
    color: #555;
    font-size: 1rem;
}

.v3k8n5m7x {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.3rem;
    border-top: 2px dashed rgba(102, 126, 234, 0.2);
    font-size: 0.92rem;
    color: #666;
    font-weight: 600;
}

.g9k2n5m8p {
    display: inline-block;
    margin-top: 1.3rem;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    color: #ffffff;
    text-decoration: none;
    border-radius: 25px;
    transition: all 0.5s ease;
    font-weight: 800;
    font-size: 1rem;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.g9k2n5m8p::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: -1;
}

.g9k2n5m8p:hover::before {
    width: 300px;
    height: 300px;
}

.g9k2n5m8p:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.5);
}

.z8k3n4m7x {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(15px);
    border: 2px solid rgba(102, 126, 234, 0.15);
}

.l5k9n2m8p {
    list-style: none;
}

.l5k9n2m8p li {
    padding: 1.5rem;
    margin-bottom: 1.3rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(240, 147, 251, 0.08) 100%);
    border-radius: 15px;
    transition: all 0.4s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: 4px solid transparent;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.l5k9n2m8p li:hover {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(240, 147, 251, 0.15) 100%);
    transform: translateX(10px);
    border-left-color: #667eea;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.25);
}

.l5k9n2m8p li a {
    color: #2c3e50;
    text-decoration: none;
    font-size: 1.08rem;
    font-weight: 700;
    flex: 1;
    transition: color 0.4s ease;
}

.l5k9n2m8p li a:hover {
    color: #667eea;
}

.l5k9n2m8p li time {
    color: #666;
    font-size: 0.9rem;
    font-weight: 600;
}

.x2k9n5m3p {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.9) 100%);
    padding: 4.5rem 3.5rem 3rem;
    margin-top: 4.5rem;
    border-radius: 40px 40px 0 0;
    box-shadow: 0 -12px 35px rgba(0, 0, 0, 0.08);
    border-top: 3px solid #667eea;
    position: relative;
    z-index: 1;
    backdrop-filter: blur(15px);
}

.k7k4n8m2x {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3.5rem;
    margin-bottom: 3.5rem;
}

.j9k5n3m8p h3 {
    margin-bottom: 1.8rem;
    color: #667eea;
    font-size: 1.7rem;
    font-weight: 900;
}

.j9k5n3m8p p {
    color: #555;
    line-height: 1.9;
    font-weight: 600;
}

.j9k5n3m8p ul {
    list-style: none;
}

.j9k5n3m8p ul li {
    margin-bottom: 1.1rem;
}

.j9k5n3m8p ul li a {
    color: #555;
    text-decoration: none;
    transition: all 0.4s ease;
    font-weight: 600;
}

.j9k5n3m8p ul li a:hover {
    color: #667eea;
    padding-left: 10px;
}

.q8k2n9m5x {
    text-align: center;
    padding: 2.8rem;
    border-top: 2px dashed rgba(102, 126, 234, 0.2);
    color: #666;
    font-weight: 600;
}

.r5k7n3m9p {
    position: fixed;
    bottom: 45px;
    right: 45px;
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    border: none;
    border-radius: 50%;
    font-size: 2.2rem;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.5);
    transition: all 0.5s ease;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    font-weight: 900;
    border: 3px solid rgba(255, 255, 255, 0.3);
}

.r5k7n3m9p.n8k3n5m2x {
    opacity: 1;
    visibility: visible;
    animation: i7k2n9m4x 0.7s ease-out;
}

@keyframes i7k2n9m4x {
    from {
        transform: scale(0) rotate(-270deg);
        opacity: 0;
    }
    to {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}

.r5k7n3m9p:hover {
    transform: translateY(-8px) scale(1.12);
    box-shadow: 0 18px 45px rgba(102, 126, 234, 0.6);
}

.o4k9n7m3p {
    padding: 1.4rem 0;
    margin-bottom: 2.5rem;
    font-size: 1.05rem;
    color: #555;
    font-weight: 700;
}

.o4k9n7m3p a {
    color: #667eea;
    text-decoration: none;
    transition: color 0.4s ease;
}

.o4k9n7m3p a:hover {
    color: #764ba2;
}

.o4k9n7m3p span {
    color: #666;
}

.s3k8n5m2x {
    background: rgba(255, 255, 255, 0.95);
    padding: 4rem;
    border-radius: 25px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1);
    margin-bottom: 3.5rem;
    animation: i4k9n3m7x 1s ease-out;
    backdrop-filter: blur(15px);
    border: 2px solid rgba(102, 126, 234, 0.15);
}

.s3k8n5m2x h2 {
    font-size: 3.3rem;
    color: #2c3e50;
    margin-bottom: 3.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 3px solid rgba(102, 126, 234, 0.3);
    font-weight: 900;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.f2k7n9m4p {
    display: flex;
    gap: 2rem;
    margin-bottom: 3.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 2px dashed rgba(102, 126, 234, 0.2);
    font-size: 1.05rem;
    color: #666;
    flex-wrap: wrap;
    font-weight: 600;
}

.s3k8n5m2x img {
    width: 100%;
    max-width: 900px;
    height: auto;
    margin: 3.5rem 0;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border: 3px solid rgba(102, 126, 234, 0.2);
}

.s3k8n5m2x section h3 {
    font-size: 2.4rem;
    color: #667eea;
    margin: 3.8rem 0 2.5rem;
    font-weight: 900;
}

.s3k8n5m2x section p {
    margin-bottom: 2.2rem;
    line-height: 2.1;
    color: #555;
    text-align: justify;
    font-size: 1.08rem;
}

.s3k8n5m2x section strong {
    color: #667eea;
    font-weight: 900;
}

@media (max-width: 992px) {
    .d2k7n5m9x {
        grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    }
}

@media (max-width: 768px) {
    .t4k8n2m5p {
        flex-direction: column;
        gap: 0.8rem;
    }

    .u7k5n2m8p h2 {
        font-size: 3.2rem;
    }

    .d2k7n5m9x {
        grid-template-columns: 1fr;
    }

    .s3k8n5m2x {
        padding: 3rem;
    }

    .s3k8n5m2x h2 {
        font-size: 2.8rem;
    }
}