:root{--bg:#0c0c0f;--bg-elevated:#17171c;--bg-card:#1b1b21;--border:#2a2a32;--text:#f0f0f2;--text-muted:#9a9aa5;--accent:#5b7cfa;--accent-hover:#6f8bff;--danger:#ff6b6b;--radius:12px}*{box-sizing:border-box}body,html{padding:0;margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Pretendard,Malgun Gothic,sans-serif}a{color:inherit;text-decoration:none}button{font-family:inherit}.Header_header__5oyCq{position:-webkit-sticky;position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:.9rem 1.5rem;background:rgba(12,12,15,.85);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.Header_left__whZR2{display:flex;align-items:center;gap:1.75rem}.Header_brand__Cv_9_{font-size:1.15rem;font-weight:700;letter-spacing:-.01em}.Header_nav__DqfbJ{display:flex;gap:1.25rem}.Header_navLink__Sw9AI{font-size:.92rem;color:var(--text-muted);transition:color .15s ease}.Header_navLink__Sw9AI:hover{color:var(--text)}.Header_right__Hpnwa{display:flex;align-items:center}.Header_loginButton__Wg_u4{padding:.5rem 1.1rem;border-radius:999px;border:1px solid var(--accent);background:transparent;color:var(--accent);font-size:.9rem;font-weight:600;cursor:pointer;transition:background .15s ease,color .15s ease}.Header_loginButton__Wg_u4:hover{background:var(--accent);color:#fff}.Header_userChip___oYVJ{display:flex;align-items:center;gap:.6rem}.Header_avatar__kfeP7{width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;flex-shrink:0}.Header_userName__pQUfL{font-size:.9rem}.Header_logoutButton__Ggogo{padding:.4rem .75rem;border-radius:8px;border:1px solid var(--border);background:transparent;color:var(--text-muted);font-size:.82rem;cursor:pointer}.Header_logoutButton__Ggogo:hover{color:var(--text);border-color:var(--text-muted)}@media (max-width:640px){.Header_nav__DqfbJ{display:none}}.LoginModal_backdrop__xFMzP{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:100;padding:1rem}.LoginModal_modal__2tHo0{width:100%;max-width:320px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:1.75rem;position:relative;box-shadow:0 20px 60px rgba(0,0,0,.5)}.LoginModal_close__mq6wQ{position:absolute;top:.75rem;right:.75rem;background:transparent;border:none;color:var(--text-muted);font-size:1.2rem;cursor:pointer;line-height:1;padding:.25rem}.LoginModal_title__OUSw_{margin:0 0 .25rem;font-size:1.4rem}.LoginModal_subtitle__gwmbe{margin:0 0 1.25rem;color:var(--text-muted);font-size:.88rem}.LoginModal_form__NeHU4{display:flex;flex-direction:column;gap:.7rem}.LoginModal_input__zrBqJ{padding:.65rem .8rem;border-radius:8px;border:1px solid var(--border);background:var(--bg-card);color:var(--text);font-size:1rem}.LoginModal_input__zrBqJ:focus{outline:none;border-color:var(--accent)}.LoginModal_error__hEKAT{margin:0;color:var(--danger);font-size:.85rem}.LoginModal_submit__ZUEig{margin-top:.3rem;padding:.7rem 1rem;border-radius:8px;border:none;background:var(--accent);color:#fff;font-size:1rem;font-weight:600;cursor:pointer}.LoginModal_submit__ZUEig:hover{background:var(--accent-hover)}