/* 
 * 现代风尚展示平台 - 全局样式表
 * 遵循极简主义设计原则，配合 Tailwind CSS 使用
 */

/* 字体系统：英文优先，兼顾中文显示 */
body {
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    -webkit-font-smoothing: antialiased; /* macOS 字体平滑 */
    -moz-osx-font-smoothing: grayscale;
    color: #222222; /* 主文字颜色 */
    background-color: #FFFFFF;
}

/* 平滑滚动体验 */
html {
    scroll-behavior: smooth;
}

/* --- 核心动画组件 --- */

/* 淡入上浮动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-up {
    animation: fadeInUp 1.0s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0; /* 初始隐藏 */
}

/* 延迟类 */
.delay-100 { animation-delay: 0.1s; }
.delay-300 { animation-delay: 0.3s; }
.delay-500 { animation-delay: 0.5s; }
.delay-700 { animation-delay: 0.7s; }

/* 轮播图过渡效果 */
.carousel-slide {
    transition: opacity 1.5s ease-in-out, transform 8s ease-out;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.carousel-slide.active {
    opacity: 1;
    z-index: 10;
    transform: scale(1.05); /* 激活时微小的缩放效果增加动感 */
}

/* 导航栏下划线动效 */
.nav-link {
    position: relative;
    display: inline-block;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -4px;
    left: 50%;
    background-color: #222222;
    transition: width 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), left 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
    left: 0;
}

/* --- 布局辅助 --- */

/* 纯CSS瀑布流布局 (用于风格图鉴) */
.masonry-grid {
    column-count: 1;
    column-gap: 2rem;
}

@media (min-width: 768px) {
    .masonry-grid {
        column-count: 2;
    }
}

@media (min-width: 1024px) {
    .masonry-grid {
        column-count: 3;
    }
}

.masonry-item {
    break-inside: avoid; /* 防止元素被拆分 */
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

/* 图片悬停放大效果 */
.img-hover-zoom {
    overflow: hidden;
}

.img-hover-zoom img {
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.img-hover-zoom:hover img {
    transform: scale(1.03);
}

/* 隐藏滚动条但保留功能 */
.no-scrollbar::-webkit-scrollbar {
    display: none;
}
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* 文本两端对齐优化 */
.text-justify-custom {
    text-align: justify;
    text-justify: inter-ideograph;
}