/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #ffeaa7 0%, #fdcb6e 50%, #ff7675 100%);
    background-attachment: fixed;
}

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

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

/* Random Class Names - Header */
.k9m4n7x2p {
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);
    color: white;
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    animation: slideDown 0.6s ease-out;
}

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

.d3x8n5m2k {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.h7n2k9m5x {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.t4k8n3m9x {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.t4k8n3m9x:hover {
    transform: scale(1.05) rotate(-2deg);
}

.t4k8n3m9x::before {
    content: "📚";
    font-size: 1.8rem;
}

.p2n7k5m9x {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.p2n7k5m9x a {
    font-weight: 600;
    position: relative;
    padding: 0.5rem 0;
    font-size: 1.05rem;
}

.p2n7k5m9x a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: white;
    transition: width 0.3s ease;
}

.p2n7k5m9x a:hover::after {
    width: 100%;
}

/* Hero Section */
.r9k3n7m2x {
    background: linear-gradient(135deg, rgba(255,107,157,0.9) 0%, rgba(196,69,105,0.9) 100%);
    padding: 4rem 2rem;
    text-align: center;
    color: white;
    margin: 2rem 0;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    animation: fadeIn 1s ease-out;
}

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

.w5n8k2m7x {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    font-weight: 800;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.3);
    animation: bounceIn 0.8s ease-out;
}

@keyframes bounceIn {
    0% {
        transform: scale(0.5);
        opacity: 0;
    }
    60% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.m7k4n9x2p {
    font-size: 1.3rem;
    opacity: 0.95;
    animation: slideUp 1s ease-out 0.3s both;
}

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

/* Grid Layouts */
.x3n5k8m2p {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.c8k2n9m5x {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    animation: fadeInUp 0.6s ease-out;
}

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

.c8k2n9m5x::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #ff6b9d, #c44569, #ff6b9d);
    background-size: 200% 100%;
    animation: shimmer 3s infinite;
}

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

.c8k2n9m5x:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 0 15px 40px rgba(255,107,157,0.4);
}

.v5n9k3m8x {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.c8k2n9m5x:hover .v5n9k3m8x {
    transform: scale(1.15);
}

.b2k7n9m4x {
    padding: 1.5rem;
}

.q8k3n5m9x {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    font-weight: 700;
    color: #ff6b9d;
}

.d4n7k2m9x {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.y9k5n2m7x {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);
    color: white;
    padding: 0.7rem 1.8rem;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255,107,157,0.3);
}

.y9k5n2m7x:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 25px rgba(255,107,157,0.5);
}

/* Section Styles */
.l5k9n3m7x {
    padding: 3rem 0;
}

.z7n4k8m2x {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 2.5rem;
    font-weight: 800;
    color: #ff6b9d;
    position: relative;
    padding-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.z7n4k8m2x::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: linear-gradient(90deg, #ff6b9d, #c44569);
    border-radius: 3px;
}

/* Comments Section */
.u9k3n7m2x {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    animation: fadeInUp 0.8s ease-out;
}

.j2n8k5m9x {
    border-bottom: 1px solid #f0f0f0;
    padding: 1.5rem 0;
    transition: all 0.3s ease;
}

.j2n8k5m9x:hover {
    background: #fef5f7;
    padding-left: 1rem;
    padding-right: 1rem;
    margin: 0 -1rem;
    border-radius: 10px;
}

.j2n8k5m9x:last-child {
    border-bottom: none;
}

.g8k4n9m2x {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
}

.s3n7k2m9x {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    margin-right: 1rem;
    font-size: 1.2rem;
}

.f5k9n3m8x {
    font-weight: 700;
    color: #333;
}

.e7n2k5m9x {
    font-size: 0.9rem;
    color: #999;
    margin-left: 0.5rem;
}

.a4k8n7m2x {
    color: #555;
    line-height: 1.8;
}

/* Breadcrumb */
.i9n3k7m2x {
    padding: 1rem 0;
    background: white;
    margin-bottom: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.i9n3k7m2x nav {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.i9n3k7m2x a {
    color: #ff6b9d;
    font-weight: 600;
}

.i9n3k7m2x a:hover {
    text-decoration: underline;
}

.i9n3k7m2x span {
    color: #999;
}

/* Back to Top Button */
.o5k9n2m7x {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255,107,157,0.4);
    z-index: 999;
}

.o5k9n2m7x.n8k3m9x5p {
    opacity: 1;
    visibility: visible;
}

.o5k9n2m7x:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 25px rgba(255,107,157,0.6);
}

/* Article Detail */
.h9k2n7m3x {
    background: white;
    border-radius: 15px;
    padding: 3rem;
    margin: 2rem 0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    animation: fadeInUp 0.8s ease-out;
}

.h9k2n7m3x h2 {
    font-size: 2.2rem;
    margin: 2rem 0 1rem;
    color: #333;
}

.h9k2n7m3x h3 {
    font-size: 1.7rem;
    margin: 1.5rem 0 1rem;
    color: #ff6b9d;
}

.h9k2n7m3x p {
    margin-bottom: 1.2rem;
    line-height: 1.8;
    color: #555;
}

.h9k2n7m3x ul, .h9k2n7m3x ol {
    margin: 1rem 0 1rem 2rem;
    line-height: 1.8;
}

.h9k2n7m3x li {
    margin-bottom: 0.5rem;
}

.h9k2n7m3x img {
    margin: 2rem auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.c9k7n3m5x {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #f0f0f0;
}

.c9k7n3m5x time {
    color: #999;
}

/* Footer */
.p8k3n9m5x {
    background: linear-gradient(135deg, #2d3436 0%, #000000 100%);
    color: white;
    padding: 2.5rem 0;
    margin-top: 4rem;
    text-align: center;
}

.p8k3n9m5x p {
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

/* Tag Styles */
.t9k2n5m7x {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b9d20 0%, #c4456920 100%);
    color: #ff6b9d;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.9rem;
    margin: 0.2rem;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    .p2n7k5m9x {
        gap: 1rem;
        flex-wrap: wrap;
    }

    .w5n8k2m7x {
        font-size: 2rem;
    }

    .m7k4n9x2p {
        font-size: 1.1rem;
    }

    .x3n5k8m2p {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .h9k2n7m3x {
        padding: 1.5rem;
    }

    .o5k9n2m7x {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
}

/* Loading Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.w9k4n7m3x {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Hover Effects */
.r7k2n9m5x {
    transition: all 0.3s ease;
}

.r7k2n9m5x:hover {
    color: #ff6b9d;
}

/* Cute Decorations */
.t4k8n3m9x::after {
    content: "✨";
    position: absolute;
    right: -30px;
    animation: twinkle 2s infinite;
}

@keyframes twinkle {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.3;
        transform: scale(1.2);
    }
}