/* 기존 계산서 스타일과 충돌하지 않도록 rw- 접두사를 사용합니다. */
.rw-gnb{box-sizing:border-box;display:flex;align-items:center;gap:22px;flex-wrap:wrap;padding:16px 24px;background:#142e4c;color:#fff;border-bottom:3px solid #36887a;font:14px/1.5 Arial,'Malgun Gothic',sans-serif}
.rw-gnb *{box-sizing:border-box}.rw-gnb a{color:#fff;text-decoration:none}.rw-gnb .rw-brand{font-size:20px;font-weight:700;white-space:nowrap}.rw-brand small{display:block;font-size:10px;letter-spacing:2px;color:#b9ccd9}
.rw-gnb nav{display:flex;flex-wrap:wrap;gap:8px}.rw-gnb nav a{padding:10px 13px;border:1px solid #6a8097;border-radius:5px}.rw-gnb nav a:hover,.rw-gnb nav a[aria-current=page]{background:#fff;color:#142e4c}.rw-gnb .rw-account{display:flex;align-items:center;gap:12px;margin-left:auto;flex-wrap:wrap}.rw-account span{overflow-wrap:anywhere}.rw-gnb button{font:inherit;background:#fff;color:#142e4c;border:0;border-radius:5px;padding:10px 14px;cursor:pointer}.rw-gnb a:focus-visible,.rw-gnb button:focus-visible{outline:3px solid #fbd668;outline-offset:3px}
.rw-login{margin:0;min-height:100vh;display:grid;place-items:center;background:#edf1f5;color:#142e4c;font:16px/1.65 Arial,'Malgun Gothic',sans-serif}.rw-login-card{box-sizing:border-box;width:min(460px,calc(100% - 32px));padding:42px;background:#fff;border-top:5px solid #36887a;border-radius:8px;box-shadow:0 12px 40px #142e4c15}.rw-login-card h1{font-size:27px;margin:18px 0 8px}.rw-login-card p{color:#53677a}.rw-login-card button{width:100%;padding:14px;border:0;border-radius:5px;font:inherit;font-weight:700;background:#142e4c;color:#fff;cursor:pointer}.rw-login-card button:disabled{opacity:.5;cursor:wait}.rw-login-card #rw-status{font-size:14px;min-height:2em}.rw-placeholder{max-width:850px;margin:50px auto;padding:24px;font:16px/1.6 Arial,'Malgun Gothic',sans-serif}
@media(max-width:700px){.rw-gnb{padding:14px;gap:12px}.rw-gnb nav{width:100%}.rw-gnb nav a{flex:1 1 40%;text-align:center}.rw-gnb .rw-account{margin-left:0}.rw-login-card{padding:28px}}
@media print{.rw-gnb{display:none!important}}