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

/* 毛玻璃效果 */
.glass-effect {
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
}

/* 导航按钮默认样式：白色 */
.nav-btn {
    color: #ffffff !important;
    transition: all 0.3s ease !important;
    text-decoration: none !important;
}

/* 点击高亮样式：椭圆军绿色背景 */
.nav-active {
    background-color: #2A463A !important;
    color: #ffffff !important;
    border-radius: 999px !important;
}

/* 标题渐变文字 */
.text-red-green {
    background: linear-gradient(90deg, #D92121, #2A463A);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* 轮播遮罩 */
.carousel-mask {
    background: linear-gradient(to bottom, rgba(42,70,58,0) 0%, rgba(42,70,58,0.8) 100%);
}

/* 卡片悬浮效果 */
.card-hover {
    transition: all 0.4s ease;
}
.card-hover:hover {
    transform: translateY(-6px);
    border-color: #D92121;
    box-shadow: 0 12px 20px -8px rgba(217, 33, 33, 0.15);
}

/* 滚动平滑 */
html {
    scroll-behavior: smooth;
}