.auth{grid-template-columns:minmax(0,1fr) minmax(360px,520px);min-height:100svh;display:grid;position:relative}.auth-art{position:relative;overflow:hidden}.auth-art img{object-fit:cover;object-position:62% 40%;width:100%;height:100%;position:absolute;inset:0}.auth-art:after{content:"";background:linear-gradient(90deg, transparent 50%, var(--night) 100%), linear-gradient(180deg, #05060d99 0%, transparent 25%, transparent 70%, var(--night) 100%);position:absolute;inset:0}.auth-side{padding:calc(var(--bar) + 30px) var(--gutter) 40px;align-content:center;gap:18px;display:grid}.auth-card{padding:clamp(22px,3vw,34px)}.auth-foot,.auth-same{color:var(--muted);text-align:center;margin:0;font-size:14.5px}.auth-foot p{margin:0}.auth-foot a,.auth-same a{color:var(--volt)}.auth-same{color:var(--dim);flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;font-size:13px;display:flex}.form .hint a,.form .notice a{color:var(--volt)}@media (max-width:900px){.auth{grid-template-columns:1fr}.auth-art{opacity:.55;height:46vh;position:absolute;inset:0 0 auto}.auth-art:after{background:linear-gradient(180deg, #05060d66, var(--night))}.auth-side{position:relative}}