/* 欢迎区域全屏优化 */
.welcome-container {
    width: 100%;
    max-width: none;
    margin: 1.5rem auto;
    padding: 1.5rem;
    background: white;
    border-radius: 1rem;
    /*box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);*/
    /* 确保容器高度适应内容 */
    min-height: auto;
    display: flex;
    flex-direction: column;
}

.welcome-container h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.welcome-container .text-gray-600 {
    margin-bottom: 1.5rem;
}

/* 优化建议卡片样式 */
.suggestions-container {
    background: linear-gradient(to bottom, rgba(249, 250, 251, 0.9), rgba(249, 250, 251, 1));
    backdrop-filter: blur(10px);
    border-radius: 1rem;
    padding: 1.5rem;
    flex: 1;
}

.suggestions-container h2 {
    font-weight: bold;
    color: #374151;
    margin-bottom: 1rem;
    font-size: 1.125rem;
    text-align: center;
}

.example-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.example-card {
    background: white;
    border-radius: 0.75rem;
    padding: 0.75rem;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    min-height: 80px;
    /* 增加底部内边距，让文本离底部更远 */
    padding-bottom: 1rem;
}

.example-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 12px -3px rgba(0, 0, 0, 0.1);
    border-color: #3d6aff;
}

.example-card .font-bold {
    font-size: 0.9rem;
    color: #1f2937;
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.example-card .text-gray-600 {
    font-size: 0.8rem;
    line-height: 1.4;
    color: #6b7280;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    /* 确保文本区域有足够的下边距 */
    margin-bottom: 0.25rem;
}

/* 修复绿色圆点和文本对齐问题 */
.welcome-container .flex.items-center {
    align-items: center;
}

.welcome-container .w-3.h-3 {
    width: 12px;
    height: 12px;
    margin-top: 0; /* 移除可能的顶部间距 */
    margin-bottom: 0; /* 移除可能的底部间距 */
}

.welcome-container .text-sm {
    line-height: 20px; /* 确保文本行高与容器高度一致 */
    margin: 0; /* 移除默认边距 */
}

.welcome-container .flex.flex-col.items-center.mt-8 {
    margin-top: auto; /* 改为自动边距，推到容器底部 */
    padding-top: 2rem;

}

.welcome-container .text-xs.text-gray-500 {
    margin-top: -0.4rem;
}

/* 移动端优化 */
@media (max-width: 767px) {
    .welcome-container {
        margin: 0 auto;
        padding: 1rem;
        border-radius: 0;
        box-shadow: none;
        height: calc(100vh - 200px); /* 视口高度 - 顶部栏高度 - 输入区域高度 */
        overflow-y: auto;
        justify-content: flex-start;
    }

    p.text-gray-600.text-center.mb-8 {
        display: none;
    }

    .welcome-container h1 {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }

    .welcome-container .text-gray-600 {
        margin-bottom: 0.1rem;
    }

    .suggestions-container {
        padding: 1rem;
        background: #ffffff;
    }

    .suggestions-container h2 {
        display: none;
    }

    .example-grid {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        justify-items: center;
    }

    .example-card {
        min-height: 1rem;
        min-width: 15rem;
        padding: 0.625rem;
    }

    .welcome-container .flex.flex-col.items-center.mt-8 {
        margin-top: auto;
        padding-bottom: 5rem;
        position: sticky;
        bottom: 0;
        background: white;
        display: none;
    }
}

/* 平板优化 */
@media (min-width: 768px) and (max-width: 1024px) {
    .welcome-container {
        height: calc(100vh - 160px);
        overflow-y: auto;
    }
}