/* style.css - 风格二：雾霾薰衣草 (Misty Lavender) */

/* 颜色变量 */
:root {
    --color-primary: #a393c8; /* 柔和薰衣草紫 */
    --color-secondary: #fcfcff; /* 极浅的冷白背景 */
    --color-text: #5e6977; /* 蓝灰色文字 */
    --color-dark-text: #3c4146;
}

/* 全局设置 */
body {
    font-family: 'Inter', 'Arial', sans-serif;
    background-color: var(--color-secondary);
    color: var(--color-text);
    line-height: 1.7;
}

/* 头部和 Logo */
header {
    border-bottom: 1px solid #e0e0f0 !important;
}

.blog-header-logo {
    font-size: 2.2rem;
    font-weight: 600;
    color: var(--color-dark-text) !important;
    letter-spacing: 1.5px;
}

a.blog-header-logo {
    text-decoration: none  !important;
    border: none  !important;
}

/* 导航栏 */
.nav-scroller {
    border-bottom: 1px solid #e6e6fa !important;
    background-color: #f7f7ff;
}

.nav-link {
    font-weight: 400;
    color: var(--color-text) !important;
    text-transform: uppercase;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--color-primary) !important;
}

.nav-link.active {
    /* 激活状态 */
    border-bottom: 3px solid var(--color-primary) !important;
    color: var(--color-dark-text) !important;
    font-weight: 600;
}

/* 内容卡片 */
.card.shadow-sm {
    background-color: #ffffff;
    border: 1px solid #e6e6fa;
    box-shadow: 0 6px 15px rgba(163, 147, 200, 0.2) !important; /* 薰衣草紫柔和阴影 */
    border-left: 5px solid var(--color-primary); /* 左侧强调线 */
    border-radius: 8px;
}

/* 友情链接 */
a {
    color: var(--color-text);
    text-decoration: underline;
    padding: 0.2rem 0;
}

a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/* 页脚 */
footer {
    background-color: #f3f3ff !important;
    border-top: 1px solid var(--color-primary); 
    color: #999999 !important;
}

footer a {
    color: var(--color-primary);
    text-decoration: none;
}