:root{color-scheme:light;font-family:Pretendard,"Noto Sans KR","Apple SD Gothic Neo",system-ui,sans-serif;color:#111111}*{box-sizing:border-box}body{margin:0;background:#ffffff}.login-shell{display:grid;min-height:100vh;min-height:100dvh;padding:24px;place-items:center}.login-card{width:min(420px,100%);padding:40px;border:0;border-radius:6px;background:#fff}.brand-logo{display:block;width:176px;height:auto;margin:0 0 28px}h1{font-size:28px;font-weight:600;letter-spacing:-.7px;margin:0 0 32px}label{display:grid;gap:8px;margin-bottom:20px;font-size:14px;color:#6b7280}input{width:100%;height:48px;padding:12px;border:1px solid #d1d5db;border-radius:6px;background:#ffffff;font:inherit;color:#111111}button{width:100%;min-height:48px;padding:12px 16px;border:0;border-radius:6px;background:#111111;color:#fff;font:inherit;cursor:pointer}button:hover{background:#242424}button:disabled{opacity:.6;cursor:wait}:where(input,button):focus-visible{outline:2px solid #111111;outline-offset:3px}.error{font-size:14px;color:#c13515;line-height:1.5;margin:16px 0 0}.error:empty{display:none}@media(max-width:480px){.login-shell{padding:16px}.login-card{padding:28px 24px}}

.login-card{border-radius:12px;box-shadow:none}button{border-radius:8px;font-weight:600}:where(input,button):focus-visible{outline-color:#111111}