:root{font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,sans-serif;color:#f5f1ec;background:#141212;font-synthesis:none;--accent-red: #c92f36;--accent-yellow: #f4cb50;--text-muted: #99918d}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}a{color:inherit;text-decoration:none}a:focus-visible{outline:2px solid var(--accent-yellow);outline-offset:6px}.login-page{min-height:100svh;display:grid;place-items:center;padding:40px 24px;background:radial-gradient(ellipse at 48% 35%,#90272b16,transparent 58%),radial-gradient(ellipse at 80% 95%,#f4cb5007,transparent 50%)}.login-card{width:100%;max-width:340px}.brand{display:inline-block;font-size:36px;line-height:1;font-weight:800;letter-spacing:-2px;color:var(--accent-red)}fieldset{border:0;padding:0;margin:40px 0 0;min-width:0}label{display:block;font-size:12px;color:#c6beba;margin:0 0 9px}input{width:100%;height:47px;padding:0 14px;border:1px solid #373030;border-radius:6px;background:#1c1818;color:#e0d8d3;margin-bottom:20px;font-size:13px}input::placeholder{color:#776d68}input:disabled{opacity:1;cursor:not-allowed;-webkit-text-fill-color:#776d68}.login-button{width:100%;height:46px;margin-top:4px;display:flex;align-items:center;justify-content:center;gap:10px;border:1px solid #db444b;border-radius:6px;color:#fff7ed;background:linear-gradient(110deg,#ae242f,var(--accent-red) 52%,#dc4740);font-size:13px;font-weight:600}.login-button:disabled{cursor:not-allowed}@media(max-width:480px){.login-page{padding:36px 28px}.login-card{max-width:340px}}input:focus-visible{outline:2px solid var(--accent-yellow);outline-offset:2px}.login-button{cursor:pointer}.login-button:hover:not(:disabled){filter:brightness(1.08)}.login-button:focus-visible{outline:2px solid var(--accent-yellow);outline-offset:3px}.form-error{color:#f1a4a4;font-size:12px;line-height:1.7;margin:16px 0 0}.account-panel{margin-top:40px}.account-panel p{color:#c6beba;font-size:13px;margin-bottom:24px}