/* 首页样式 */

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #2c5282 0%, #3182ce 100%);
    border-radius: 16px;
    padding: 4rem 2rem;
    margin-bottom: 2rem;
    text-align: center;
    color: white;
    box-shadow: 0 10px 40px rgba(44, 82, 130, 0.3);
}

.hero-section h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero-section .subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2.5rem;
}

.hero-section .search-form {
    max-width: 600px;
    margin: 0 auto;
}

.hero-section .search-wrapper {
    display: flex;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.hero-section .search-wrapper input {
    flex: 1;
    padding: 1.25rem 1.5rem;
    font-size: 1.1rem;
    border: none;
    outline: none;
}

.hero-section .search-wrapper button {
    background: #48bb78;
    color: white;
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: background 0.2s;
}

.hero-section .search-wrapper button:hover {
    background: #38a169;
}

.hero-section .search-tips {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 1.5rem;
}

/* 标准网格 */
.standard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .standard-grid {
        grid-template-columns: 1fr;
    }
}