/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

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

/* 首页样式 */
.hero {
    text-align: center;
    padding: 60px 20px;
    color: white;
}

.title {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 16px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.subtitle {
    font-size: 20px;
    margin-bottom: 24px;
    opacity: 0.9;
}

.description {
    font-size: 16px;
    line-height: 1.8;
    opacity: 0.8;
    max-width: 400px;
    margin: 0 auto;
}

/* 花朵卡片网格 */
.flower-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    padding: 40px 0;
}

.flower-card {
    background: white;
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    transition: transform 0.3s, box-shadow 0.3s;
    display: block;
}

.flower-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

.flower-emoji {
    font-size: 80px;
    margin-bottom: 20px;
}

.flower-card h2 {
    font-size: 28px;
    margin-bottom: 12px;
    color: #2d3748;
}

.flower-quote {
    font-size: 14px;
    color: #718096;
    font-style: italic;
    margin-bottom: 16px;
}

.flower-hint {
    font-size: 14px;
    color: #667eea;
    font-weight: 600;
}

/* 荷花主题色 */
.lotus {
    border-top: 4px solid #f093fb;
}

/* 桂花主题色 */
.osmanthus {
    border-top: 4px solid #fbbf24;
}

/* 梅花主题色 */
.plum {
    border-top: 4px solid #f5576c;
}

/* 页脚 */
.footer {
    text-align: center;
    padding: 40px 20px;
    color: white;
    opacity: 0.8;
}

.footer-small {
    font-size: 12px;
    margin-top: 12px;
    opacity: 0.6;
}

/* 响应式 */
@media (max-width: 768px) {
    .title {
        font-size: 36px;
    }
    
    .flower-grid {
        grid-template-columns: 1fr;
    }
}