:root{--ink:#24130f;--red:#a33a25;--gold:#dda655;--paper:#f4ece6;--line:#e7d8cf;--muted:#786259}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;width:100%;overflow-x:hidden}
body{font-family:Arial,Helvetica,sans-serif;background:var(--paper);color:var(--ink)}
.mca550-login-shell{min-height:100dvh;display:grid;grid-template-columns:minmax(390px,46%) 1fr}
.mca550-login-visual{min-height:100dvh;padding:46px 52px;display:flex;flex-direction:column;background:linear-gradient(145deg,#21100c,#4e1d14 56%,#9c3621);color:#fff;position:relative;overflow:hidden}
.mca550-login-visual:after{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(255,255,255,.08);border-radius:50%;right:-210px;top:-120px}
.mca550-login-brand{display:flex;align-items:center;gap:13px;color:#fff;text-decoration:none;position:relative;z-index:2;width:max-content}
.mca550-login-logo{width:61px;height:61px;border-radius:50%;display:grid;place-items:center;background:#fff;overflow:hidden;box-shadow:0 12px 30px rgba(0,0,0,.17)}
.mca550-login-logo img{width:55px;height:55px;object-fit:contain}
.mca550-login-brand strong{display:block;font:700 24px/1 Georgia,serif}.mca550-login-brand small{display:block;margin-top:5px;color:#efba68;font-size:8px;font-weight:900;letter-spacing:.18em}
.mca550-login-copy{margin:auto 0;max-width:600px;position:relative;z-index:2}.mca550-login-copy>span,.eyebrow{color:var(--gold);font-size:9px;font-weight:900;letter-spacing:.16em}
.mca550-login-copy h1{margin:14px 0 17px;font:700 clamp(40px,4.4vw,66px)/.98 Georgia,serif;letter-spacing:-.04em}.mca550-login-copy p{max-width:520px;margin:0;color:#ebdfda;font-size:15px;line-height:1.7}
.mca550-login-main{min-height:100dvh;display:grid;place-items:center;padding:38px clamp(24px,6vw,90px)}
.mca550-login-card{width:min(100%,510px);padding:38px;border:1px solid var(--line);border-radius:26px;background:#fff;box-shadow:0 24px 70px rgba(65,36,25,.1)}
.mca550-login-card .back{display:inline-block;margin-bottom:28px;color:#765f55;text-decoration:none;font-size:11px;font-weight:800}
.mca550-login-card h2{margin:8px 0 9px;font:700 38px/1.04 Georgia,serif}.mca550-login-card>p{margin:0 0 26px;color:var(--muted);font-size:13px}
.mca550-login-card form{display:grid;gap:17px}.mca550-login-card label{display:grid;gap:8px;font-size:12px;font-weight:800}
.mca550-login-card input{width:100%;height:53px;border:1px solid #dfd1c8;border-radius:13px;background:#fbf8f5;padding:0 15px;font-size:16px;outline:none}
.mca550-password{position:relative}.mca550-password input{padding-right:78px}.mca550-password button{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:transparent;color:#923522;font-size:10px;font-weight:900}
.mca550-login-card form>button{height:53px;border:0;border-radius:13px;background:linear-gradient(135deg,#8e2d1e,#ba4b2d);color:#fff;font-size:11px;font-weight:900;text-transform:uppercase}
.forgot{display:block;margin-top:18px;text-align:right;color:#913622;text-decoration:none;font-size:11px;font-weight:800}
@media(max-width:1024px){.mca550-login-shell{grid-template-columns:1fr}.mca550-login-visual{min-height:285px;padding:28px 30px}.mca550-login-copy{margin:44px 0 18px}.mca550-login-copy h1{font-size:clamp(37px,6vw,50px)}.mca550-login-main{min-height:auto;padding:32px 22px 42px}.mca550-login-card{width:min(100%,620px)}}
@media(max-width:600px){.mca550-login-visual{min-height:215px;padding:18px 17px 22px}.mca550-login-logo{width:46px;height:46px}.mca550-login-logo img{width:41px;height:41px}.mca550-login-brand strong{font-size:18px}.mca550-login-brand small{font-size:6px}.mca550-login-copy{margin:27px 0 0}.mca550-login-copy>span{font-size:7px}.mca550-login-copy h1{margin:8px 0 0;font-size:clamp(27px,8vw,34px)}.mca550-login-copy p{display:none}.mca550-login-visual>small:last-child{display:none}.mca550-login-main{padding:16px 10px 26px}.mca550-login-card{padding:22px 17px;border-radius:18px}.mca550-login-card .back{margin-bottom:17px}.mca550-login-card h2{font-size:30px}.mca550-login-card input,.mca550-login-card form>button{height:52px;min-height:52px}}