*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%;height:100%}body{font-family:Pretendard,Noto Sans KR,Apple SD Gothic Neo,-apple-system,BlinkMacSystemFont,sans-serif;background:#fff;color:#111827;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button,input,textarea,select{font:inherit}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none}#root.auth-mode{display:block!important;width:100%!important;max-width:none!important;padding-left:0!important;height:100vh!important;background:#fff!important}#root.auth-mode>div{width:100%!important;max-width:none!important;min-height:100vh!important;background:#fff!important;box-shadow:none!important}.auth-page{position:fixed;top:0;right:0;bottom:0;left:0;z-index:999;background:#fff}.auth-page__layout{display:grid;grid-template-columns:minmax(520px,1.05fr) minmax(460px,.95fr);width:100%;height:100vh;min-height:100vh}.auth-page__visual{position:relative;background-color:#111;background-size:cover;background-position:center center;background-repeat:no-repeat}.auth-page__visual-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#0000001a,#0000002e)}.auth-page__panel{display:flex;align-items:center;justify-content:center;background:#fff;padding:32px}.auth-card-shell{width:100%;max-width:440px}.auth-card{width:100%;border-radius:28px;border:1px solid #f0f0f0;background:#fff;box-shadow:0 24px 60px #0f172a14;padding:28px 24px 22px}.auth-card__brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}.auth-card__brand-mark{width:36px;height:36px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:#da291c;color:#fff;font-size:18px;font-weight:800;line-height:1;box-shadow:0 8px 18px #da291c3d}.auth-card__brand-name{font-size:16px;font-weight:800;color:#111;letter-spacing:-.03em}.auth-card__title{margin:0;font-size:42px;line-height:1.12;letter-spacing:-.05em;font-weight:800;color:#111;text-align:center}.auth-card__desc{margin:12px 0 24px;font-size:15px;line-height:1.7;color:#6b7280;text-align:center}.auth-card__actions,.auth-card__email-form{display:flex;flex-direction:column;gap:12px}.auth-btn{width:100%;min-height:56px;border-radius:16px;border:1px solid #ececec;background:#fff;color:#111;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:0 18px;font-size:15px;font-weight:700;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,border-color .2s ease,background-color .2s ease}.auth-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 22px #1118270f}.auth-btn:disabled{opacity:.55;cursor:not-allowed}.auth-btn--primary{background:#111;color:#fff;border-color:#111}.auth-btn--ghost{background:#f7f7f8;color:#111;border-color:#f1f1f1}.auth-btn--kakao{background:#fee500;color:#191600;border-color:#fee500}.auth-btn--kakao:hover:not(:disabled){background:#f5dc00;border-color:#f5dc00}.auth-btn__icon{width:22px;height:22px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;font-size:12px;font-weight:800;line-height:1}.auth-btn__icon--google{background:#f3f4f6;color:#ea4335}.auth-btn__icon--naver{background:#03c75a;color:#fff}.auth-btn__icon--kakao{background:#3c1e1e;color:#ffe812}.auth-btn__icon--email{background:#f3f4f6;color:#111}.auth-card__label{font-size:14px;font-weight:700;color:#111827;margin-bottom:2px}.auth-card__input{width:100%;height:54px;border-radius:16px;border:1px solid #e5e7eb;background:#fff;padding:0 16px;font-size:15px;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.auth-card__input:focus{border-color:#111;box-shadow:0 0 0 4px #1111110f}.auth-card__notice{margin:16px 0 0;font-size:14px;line-height:1.6;color:#15803d;text-align:center}.auth-card__terms{margin:18px 0 12px;font-size:12px;line-height:1.6;color:#a1a1aa;text-align:center}.auth-card__back{width:100%;min-height:48px;border:0;border-radius:14px;background:#f3f4f6;color:#111827;font-size:14px;font-weight:700;cursor:pointer}@media (max-width: 1100px){.auth-page__layout{grid-template-columns:minmax(420px,1fr) minmax(420px,.95fr)}}@media (max-width: 960px){.auth-page{position:fixed;top:0;right:0;bottom:0;left:0;overflow-y:auto}.auth-page__layout{display:block;min-height:100vh;height:auto}.auth-page__visual{display:none}.auth-page__panel{min-height:100vh;padding:24px 18px}.auth-card-shell{max-width:100%}.auth-card{border-radius:24px;padding:24px 18px 18px;box-shadow:0 18px 40px #0f172a0f}.auth-card__title{font-size:34px}}