/* 页面基础样式，保证图片等比自适应宽度并纵向叠放 */
:root {
    color-scheme: light dark;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'WenQuanYi Micro Hei', sans-serif;
    background: #0a0a0a;
    padding-left: max(env(safe-area-inset-left), 0px);
    padding-right: max(env(safe-area-inset-right), 0px);
    padding-top: max(env(safe-area-inset-top), 0px);
    padding-bottom: max(env(safe-area-inset-bottom), 0px);
}

.stack {
    width: clamp(320px, 100%, 1200px);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.stack img {
    width: 100%;
    height: auto;
    display: block;
    user-select: none;
    -webkit-user-drag: none;
    background: #111;
}

@media (min-width: 1440px) {
    .stack {
        width: min(100%, 1400px);
    }
}