/* Tông nền "Rượu ấm". Gỡ <link> theme.css trong layouts/public.php để quay về tông tối ban đầu. */
:root{--bg:#24131a;--panel:#311a22;--line:#5c3a46}
.page-home{background:radial-gradient(ellipse at 50% 38%,#7c2d42 0%,#41202a 38%,#24131a 76%) fixed}
.hero{background:radial-gradient(ellipse at 78% 45%,#8c3248 0%,#47222d 30%,#24131a 66%)}
.song-card{background:linear-gradient(145deg,#36212a,#28171e)}
.sort{background:#311a22}
.page-voting{background:radial-gradient(ellipse 70% 40% at 15% 55%,#5a243433,transparent 70%),radial-gradient(ellipse 60% 35% at 85% 85%,#5a243433,transparent 70%),linear-gradient(180deg,#2a161e 0%,#331b24 50%,#2a161e 100%)}
.page-voting .song-card{background:linear-gradient(145deg,#3f2630,#2f1b23);border-color:#5c3a46}
.page-voting .site-footer{background:#24131a}