/* 柚子写真系统 - 极简日间与沉浸夜间双模样式 */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Noto+Sans+SC:wght@400;500;600;700;900&display=swap');

:root {
    --bg-primary: #f8fafc;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --accent-color: #e11d48;
}

html.dark {
    --bg-primary: #09090b;
    --card-bg: #141417;
    --border-color: #27272a;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-color: #f43f5e;
}

body {
    font-family: 'Plus Jakarta Sans', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
    -webkit-tap-highlight-color: transparent;
    transition: background-color 0.25s ease, color 0.25s ease;
}

/* 自定义优雅细滚动条 */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 9999px;
}
html.dark ::-webkit-scrollbar-thumb {
    background: #27272a;
}
::-webkit-scrollbar-thumb:hover {
    background: #f43f5e;
}

/* 隐藏横向滚动条保留触摸滑动 */
.no-scrollbar::-webkit-scrollbar {
    display: none;
}
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* 玻璃拟态效果 (适配日夜双模) */
.glass-nav {
    background-color: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}
html.dark .glass-nav {
    background-color: rgba(15, 15, 18, 0.88);
}

/* 资源卡片悬浮动效 */
.resource-card {
    transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}
.resource-card:hover {
    transform: translateY(-4px);
}
html:not(.dark) .resource-card:hover {
    box-shadow: 0 16px 30px -10px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.02);
}
html.dark .resource-card:hover {
    box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.6), 0 0 15px rgba(244, 63, 94, 0.12);
}

/* 图片容器防止长按拖拽 */
.no-drag {
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
}