/* home.css - “静心空间”首页专属样式 */

/* --- 基础布局 --- */
.home-body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding: 3rem;
    align-items: center; /* 确保内容在页面中水平居中 */
    background-color: var(--theme-bg);
}

/* --- 1. 顶部区域 --- */
.home-header {
    width: 100%;
    max-width: 1280px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 3rem;
    color: var(--theme-text);
}

.brand h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin: 0;
}

.brand p {
    font-size: 1.1rem;
    color: var(--theme-accent);
    font-style: italic;
    margin-top: 0.25rem;
}

/* --- 2. 主视觉与核心引导区 --- */
.home-main {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 1280px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem; /* 网格间距 */
    width: 100%;
    max-width: 900px; /* 控制网格区域的最大宽度 */
}

.feature-card {
    background-color: var(--theme-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 12px;
    padding: 3rem;
    text-align: center;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.05);
    transition: transform 0.4s cubic-bezier(0.25, 0.1, 0.25, 1), 
                box-shadow 0.4s cubic-bezier(0.25, 0.1, 0.25, 1),
                border-color 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px 0 rgba(0, 0, 0, 0.1);
    border-color: var(--theme-accent);
}

.card-icon {
    font-size: 3.5rem;
    color: var(--theme-accent);
    margin-bottom: 1.5rem;
    transition: transform 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.feature-card:hover .card-icon {
    transform: scale(1.1);
}

.feature-card h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--theme-text);
    margin-bottom: 0.75rem;
}

.feature-card p {
    font-size: 1rem;
    color: var(--theme-secondary);
    line-height: 1.6;
}

/* --- 3. 每日智慧/推荐区 --- */
.daily-insight {
    margin-top: 4rem;
    padding: 2rem;
    max-width: 600px;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
}

.daily-insight h3 {
    font-size: 1.25rem;
    color: var(--theme-accent);
    margin-bottom: 1rem;
}

.daily-insight p {
    font-size: 1.1rem;
    color: var(--theme-text);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.daily-insight a {
    color: var(--theme-secondary);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.daily-insight a:hover {
    color: var(--theme-accent);
}

/* --- 4. 页脚信息区 --- */
.home-footer {
    width: 100%;
    max-width: 1280px;
    padding-top: 3rem;
    margin-top: auto; /* 将页脚推至底部 */
    text-align: center;
    color: var(--theme-secondary);
}

.footer-divider {
    border: none;
    height: 1px;
    background-color: #e0d9d1;
    margin-bottom: 1.5rem;
}

.footer-content p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
}

/* --- 响应式设计 --- */

/* 平板 */
@media (max-width: 1024px) {
    .feature-grid {
        gap: 1.5rem;
    }
    .feature-card {
        padding: 2.5rem;
    }
}

/* 手机 */
@media (max-width: 768px) {
    .home-body {
        padding: 1.5rem;
    }

    .home-header {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        text-align: center;
        padding-bottom: 2rem;
    }

    .feature-grid {
        grid-template-columns: 1fr; /* 2x2 变为 1x4 */
        max-width: 100%;
        gap: 1.5rem;
    }

    .feature-card {
        padding: 2rem;
    }
    
    .card-icon {
        font-size: 3rem;
    }

    .feature-card h2 {
        font-size: 1.6rem;
    }
    
    .daily-insight {
        margin-top: 3rem;
        padding: 1.5rem;
    }
}