:root{--bg:#0b0b0c;--fg:#f7f7f7;--muted:#9b9ba2;--card:#161618;--accent:#ffd233;font-family:-apple-system,BlinkMacSystemFont,Pretendard,Apple SD Gothic Neo,Noto Sans KR,Segoe UI,sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg)}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid #1f1f22}.topbar .brand{font-weight:700;font-size:18px}.topbar nav a{margin-left:16px;color:var(--muted)}.container{max-width:720px;margin:0 auto;padding:24px}.card{background:var(--card);border:1px solid #1f1f22;border-radius:12px;padding:16px;margin-bottom:12px}.tag{padding:2px 8px;border-radius:999px;background:#2a2a2e;color:var(--muted);font-size:12px;margin-right:6px}.cta,.tag{display:inline-block}.cta{padding:12px 20px;border-radius:8px;background:var(--accent);color:#1a1a1a;font-weight:600}.muted{color:var(--muted)}.auth-form{max-width:380px;margin:0 auto}.auth-form label{display:block;margin-bottom:4px;font-size:14px;color:var(--muted)}.auth-form input[type=email],.auth-form input[type=password],.auth-form input[type=text]{width:100%;padding:12px;margin-bottom:16px;border:1px solid #2a2a2e;border-radius:8px;background:var(--card);color:var(--fg);font-size:15px}.auth-form input:focus{outline:none;border-color:var(--accent)}.auth-form .error{color:#ff6b6b;font-size:13px;margin-bottom:12px}.auth-form button[type=submit]{width:100%;border:none;cursor:pointer;font-size:15px}.auth-form button:disabled{opacity:.6;cursor:not-allowed}.divider{display:flex;align-items:center;gap:12px;margin:24px 0;color:var(--muted);font-size:13px}.divider:after,.divider:before{content:"";flex:1 1;height:1px;background:#2a2a2e}.logout-btn{position:fixed;bottom:24px;right:24px;padding:8px 16px;border:1px solid #2a2a2e;border-radius:8px;background:var(--card);color:var(--muted);font-size:13px;cursor:pointer}.logout-btn:hover{color:var(--fg);border-color:#444}