:root{color-scheme:dark;--bg:#020b12;--panel:#061923;--panel2:#092735;--cyan:#53ddff;--cyan2:#1589ad;--text:#eefbff;--muted:#86aebb;--line:rgba(83,221,255,.25);--danger:#ff6b73;--success:#65e6ae}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 18% 15%,rgba(17,121,159,.2),transparent 33%),linear-gradient(135deg,#020910,#061823 58%,#031019);color:var(--text);font:14px/1.5 "Segoe UI",Arial,sans-serif}.page-shell{min-height:100vh;display:grid;grid-template-columns:minmax(340px,1fr) minmax(520px,650px);align-items:center;gap:5vw;max-width:1320px;margin:auto;padding:48px}.hero{position:relative;padding:35px;text-align:center}.hero-glow{position:absolute;inset:20% 10%;background:#15b9e4;filter:blur(120px);opacity:.11;pointer-events:none}.brand{position:relative;width:min(100%,680px);max-height:220px;object-fit:contain;filter:drop-shadow(0 12px 30px rgba(0,0,0,.6))}.beta-stamp{display:inline-block;margin-top:18px;border:1px solid var(--cyan);padding:5px 18px;letter-spacing:.35em;color:var(--cyan);font-weight:700}.hero h1{font-family:Georgia,serif;font-size:clamp(32px,4vw,54px);font-weight:400;margin:22px 0 10px}.hero>p{max-width:590px;margin:auto;color:var(--muted);font-size:17px}.benefits{display:flex;justify-content:center;gap:22px;flex-wrap:wrap;list-style:none;padding:0;margin:30px 0}.benefits li{color:#bfdae2}.benefits span{color:var(--cyan);margin-right:6px}.register-card{background:linear-gradient(160deg,rgba(9,39,53,.96),rgba(3,17,25,.98));border:1px solid var(--line);border-radius:3px;padding:42px;box-shadow:0 30px 80px rgba(0,0,0,.55);position:relative}.register-card:before,.register-card:after{content:"";position:absolute;width:45px;height:45px;border-color:var(--cyan);opacity:.7}.register-card:before{top:-1px;left:-1px;border-top:2px solid;border-left:2px solid}.register-card:after{right:-1px;bottom:-1px;border-right:2px solid;border-bottom:2px solid}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.26em;color:var(--cyan)}h2{font:400 34px/1.15 Georgia,serif;margin:6px 0}.register-card header p{color:var(--muted);margin:0 0 24px}.alert{padding:13px 15px;margin-bottom:20px;border-left:3px solid}.alert.error{background:rgba(255,107,115,.1);border-color:var(--danger);color:#ffd9dc}.alert.success{background:rgba(101,230,174,.1);border-color:var(--success);color:#d8ffef}label{display:block;font-size:12px;font-weight:700;letter-spacing:.08em;margin:17px 0 7px;color:#d5edf4}.field-wrap{position:relative}.field-wrap input,.captcha-row input{width:100%;height:49px;border:1px solid var(--line);background:#04131c;color:#fff;padding:0 45px 0 14px;border-radius:2px;outline:none;transition:.2s}.field-wrap input:focus,.captcha-row input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(83,221,255,.09)}.field-status{position:absolute;right:14px;top:14px;font-size:16px}.field-status.ok{color:var(--success)}.field-status.bad{color:var(--danger)}small{display:block;color:#648d9a;margin-top:5px}.two-columns{display:grid;grid-template-columns:1fr 1fr;gap:14px}.show-password{position:absolute;right:8px;top:8px;width:34px;height:34px;border:0;background:transparent;color:#719ba8;cursor:pointer}.strength{height:3px;background:#12303b;margin-top:9px;overflow:hidden}.strength span{display:block;width:0;height:100%;background:var(--danger);transition:.25s}.captcha-row{display:grid;grid-template-columns:190px 42px 1fr;gap:9px}.captcha-row img{width:190px;height:58px}.captcha-row input{height:58px;padding:0 14px;text-align:center;text-transform:uppercase;letter-spacing:.18em}.refresh-captcha{border:1px solid var(--line);background:#082532;color:var(--cyan);font-size:24px;cursor:pointer}.terms{display:flex;gap:10px;align-items:flex-start;font-weight:400;letter-spacing:0;color:var(--muted);cursor:pointer}.terms input{margin-top:4px;accent-color:var(--cyan2)}.submit-button{width:100%;height:55px;margin-top:18px;border:1px solid #80eaff;background:linear-gradient(90deg,#08789c,#25bde2);color:#fff;font-weight:800;letter-spacing:.12em;cursor:pointer;box-shadow:0 10px 30px rgba(16,166,204,.2);transition:.2s}.submit-button:hover{filter:brightness(1.12);transform:translateY(-1px)}.submit-button span{font-size:20px;margin-left:8px}footer{text-align:center;color:#507985;font-size:11px;letter-spacing:.12em;margin-top:25px}@media(max-width:960px){.page-shell{grid-template-columns:1fr;padding:20px}.hero{padding:15px}.hero h1,.hero>p,.benefits{display:none}.brand{max-height:120px}.register-card{max-width:650px;width:100%;margin:auto}}@media(max-width:560px){.page-shell{padding:10px}.register-card{padding:27px 20px}.two-columns{grid-template-columns:1fr;gap:0}.captcha-row{grid-template-columns:1fr 42px}.captcha-row input{grid-column:1/-1}.hero{padding:5px}.brand{max-height:90px}}