* {
    font-family: 'Inter', sans-serif;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(7, 120px);
    gap: 20px;
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.bento-item {
    border-radius: 24px;
    padding: 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.bento-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.bento-item-1 {
    grid-column: span 8;
    grid-row: span 3;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
}

.bento-item-2 {
    grid-column: span 4;
    grid-row: span 2;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
}

.bento-item-3 {
    grid-column: span 4;
    grid-row: span 1;
    background: linear-gradient(135deg, #4ecdc4 0%, #44a08d 100%);
}

.bento-item-yingguo {
    grid-column: span 3;
    grid-row: span 2;
    background: linear-gradient(135deg, #D02020 0%, #FF896D 100%);        }

.bento-item-aozhou {
    grid-column: span 3;
    grid-row: span 2;
    background: linear-gradient(135deg, #FF7A00 0%, #FFD439 100%);
}

.bento-item-meiguo {
    grid-column: span 3;
    grid-row: span 2;
    background: linear-gradient(135deg, #0B0A47 0%, #4643DF 100%);
}

.bento-item-jianada {
    grid-column: span 3;
    grid-row: span 2;
    background: linear-gradient(135deg, #E20000 0%, #FFC328 100%);
}


.bento-item-aierlan {
    grid-column: span 3;
    grid-row: span 2;
    background: linear-gradient(135deg, #27B643 0%, #FFE70B 100%);
}

.bento-item-9 {
    grid-column: span 4;
    grid-row: span 2;
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    color: #333;
}

.bento-item-10 {
    grid-column: span 5;
    grid-row: span 2;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.hero-number {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    line-height: 1.5;
}

.card-icon {
    font-size: 2.5rem;
    opacity: 0.9;
}
.card-icon img {
    width: 5rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.card-subtitle {
    font-size: 1rem;
    opacity: 0.8;
}

.floating-element {
    position: absolute;
    opacity: 0.1;
    pointer-events: none;
}

.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.ask-logo{
    width: 200px;
}

.footer {
    background-color: #111;
    color: white;
}
.related-questions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
    margin-top: 32px;
}

.related-question {
    background: white;
    border-radius: 12px;
    padding: 20px;
    border-left: 4px solid #3b82f6;
    transition: all 0.3s ease;
    cursor: pointer;
}

.related-question:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.15);
}


.success-cases {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 32px;
}

.success-case {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
}

.success-case:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.3);
}

@media (max-width: 768px) {
    .ask-logo{
        width: 100px;
    }
    .bento-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 16px;
        padding: 16px;
    }

    .bento-item {
        grid-column: span 1 !important;
        grid-row: span 1 !important;
        min-height: 200px;
    }

    .hero-number {
        font-size: 2.5rem;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }
}