*{box-sizing:border-box}body{margin:0;background:#edf3f8;color:#172b43;font:16px system-ui,sans-serif}.login-shell{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px;max-width:1150px;margin:auto;padding:50px 35px}.brand{font-weight:750;color:#086aac;letter-spacing:1px}h1{font-size:clamp(32px,4vw,52px);line-height:1.12;margin:24px 0}p,small{line-height:1.6;color:#536b83}.intro a{color:#086aac}.login-card{background:white;border:1px solid #dce6ef;padding:34px;border-radius:20px;box-shadow:0 20px 60px #12365712}.login-tabs{display:flex;gap:7px;margin-bottom:24px}button,input{font:inherit}button{padding:12px 16px;border:1px solid #cbdbe8;border-radius:9px;background:#f4f8fc;color:#123657;cursor:pointer}.login-tabs button{flex:1}.login-tabs .active{background:#123657;color:white}label{display:block;margin:18px 0 6px;font-weight:600}input:not([type=checkbox]){width:100%;margin-top:7px;padding:14px;border:1px solid #bdcddd;border-radius:9px}.check{display:flex;gap:9px;align-items:flex-start;font-size:14px;font-weight:400}.check input{margin-top:5px}.primary{width:100%;background:#0875b9;color:white;border:0;margin:18px 0 10px;font-weight:650}.hidden{display:none!important}.photos{display:flex;gap:8px;margin:12px 0}[role=status]{color:#9a302e;margin-top:10px}button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid #19a7c7;outline-offset:3px}@media(max-width:760px){.login-shell{display:block;padding:28px 18px}.intro{margin-bottom:26px}.login-card{padding:24px}h1{font-size:32px}}

body{background:#f4f7f5;color:#13392e}.login-shell{max-width:none;padding:0;grid-template-columns:1.1fr 1fr;gap:0;min-height:100dvh}.intro{min-height:100dvh;background:linear-gradient(145deg,#033b2d,#075442);padding:10vh 8vw;display:flex;flex-direction:column;justify-content:center;color:white}.brand{color:white;display:flex;flex-direction:column;align-items:flex-start;gap:10px;letter-spacing:2px}.brand img{width:165px;height:110px;object-fit:contain}.brand strong{font-size:23px}.intro h1{font-size:clamp(32px,3.5vw,50px);max-width:600px}.intro p{color:#d0e7dc;max-width:500px;font-size:17px}.intro a{color:#ffac58;margin-top:15px}.login-powered{display:flex;gap:9px;align-items:center;font-size:12px;color:#beddd0;margin-top:35px}.login-powered img{width:29px;height:29px}.login-card{width:calc(100% - 70px);max-width:500px;justify-self:center;box-shadow:0 18px 45px #133a2c0c}.login-tabs .active{background:#064b3b;color:white}.primary{background:#ff7d19;color:white}.login-tabs button{color:#07523f}button:focus-visible,input:focus-visible,a:focus-visible{outline-color:#ffae64}input:not([type=checkbox]){border-color:#cadcd3}p,small{color:#617c6f}@media(max-width:900px){.login-shell{grid-template-columns:1fr 1fr}.intro{padding:50px 30px}.login-card{width:calc(100% - 30px);padding:24px}.intro h1{font-size:33px}}@media(max-width:650px){.login-shell{display:block;padding:0 0 30px}.intro{min-height:0;padding:30px 24px}.brand{flex-direction:row;align-items:center}.brand img{width:75px;height:55px}.brand strong{font-size:18px}.intro h1{font-size:28px;margin:20px 0 10px}.intro p{font-size:14px;margin:5px 0}.login-powered{margin-top:18px}.login-card{width:calc(100% - 28px);margin:20px auto 0}.login-tabs button{padding:11px 8px;font-size:12px}}

/* C1.4H295: account form left, Nexid identity panel right */
@media(min-width:651px){.login-shell{grid-template-columns:minmax(380px,1fr) minmax(410px,1.08fr)}.login-card{order:1}.intro{order:2;background:radial-gradient(ellipse at 85% 15%,rgba(255,130,22,.21),transparent 45%),radial-gradient(ellipse at 20% 85%,rgba(47,190,104,.25),transparent 55%),linear-gradient(135deg,#062b2b,#073e33 60%,#0b5742)}.intro .brand img{width:190px;height:135px}.intro h1{max-width:650px}.intro:after{content:"NEXID.US  •  TRUST EXCHANGE";letter-spacing:.18em;color:#b9e8ce;font-size:12px;margin-top:25px}}
@media(max-width:650px){.login-card{margin-top:18px}.intro{background:linear-gradient(125deg,#073d34,#084f3a)}}