:root{--navy:#071b3d;--blue:#087cf0;--cyan:#21d9ed;--bg:#f3f6fb;--ink:#10213a;--muted:#68758a;--line:#dfe6ef;--white:#fff;--ok:#0a9b69}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 Inter,Arial,sans-serif;padding-bottom:76px}a{text-decoration:none;color:var(--blue)}button{border:0;border-radius:12px;background:var(--blue);color:white;padding:13px 18px;font:inherit;font-weight:700;cursor:pointer}input{width:100%;border:1px solid var(--line);border-radius:11px;padding:13px;margin-top:6px;font:inherit}label{display:block;font-weight:700;margin:16px 0}.auth-bg{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 80% 0,#0b4b8b,var(--navy) 50%);padding:20px}.login-card{width:min(420px,100%);background:#fff;border-radius:24px;padding:34px;box-shadow:0 24px 80px #00142c88}.app-icon{width:72px;height:72px;border-radius:18px}.eyebrow{font-size:12px;letter-spacing:.18em;color:var(--blue);font-weight:800}.muted{color:var(--muted)}.alert{background:#fff1f1;color:#a32626;border-radius:10px;padding:11px}.login-card form button{width:100%;margin:6px 0 18px}.top{height:68px;background:var(--navy);color:white;display:flex;align-items:center;justify-content:space-between;padding:0 max(18px,calc((100% - 720px)/2));position:sticky;top:0;z-index:4}.top div,.top b{display:block}.top small{color:#8dbce8}.top a{color:white}.shell{max-width:720px;margin:auto;padding:20px}.hero{background:linear-gradient(145deg,#092655,#0b66c4);color:white;border-radius:24px;padding:28px;text-align:center;box-shadow:0 16px 40px #0b4f9a44}.hero>strong{display:block;font-size:48px;letter-spacing:.18em;margin:10px 0}.hero small{color:#bdeaff}.hero button{display:block;background:#ffffff20;margin:20px auto 0}.timer{height:5px;background:#ffffff2b;border-radius:9px;overflow:hidden}.timer progress{display:block;width:100%;height:5px;border:0;appearance:none;-webkit-appearance:none;background:transparent}.timer progress::-webkit-progress-bar{background:transparent}.timer progress::-webkit-progress-value{background:var(--cyan)}.timer progress::-moz-progress-bar{background:var(--cyan)}.actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}.actions>*{display:flex;align-items:center;justify-content:center;gap:9px;background:white;border:1px solid var(--line);color:var(--ink);border-radius:15px;padding:18px}.account,.panel{background:white;border:1px solid var(--line);border-radius:16px;padding:16px;margin:10px 0;display:flex;align-items:center;gap:13px}.account div:nth-child(2){flex:1}.account span,.account b{display:block}.account span{color:var(--muted);font-size:13px}.shield{background:var(--navy);color:var(--cyan);width:42px;height:42px;border-radius:12px;display:grid!important;place-items:center;font-weight:900}.ok{color:var(--ok);font-style:normal;font-size:12px}.activity{background:white;border:1px solid var(--line);border-radius:16px}.activity>div{display:flex;gap:12px;padding:14px;border-bottom:1px solid var(--line)}.activity span>*{display:block}.activity small{color:var(--muted)}.activity i{width:9px;height:9px;border-radius:50%;background:var(--ok);margin-top:6px}.bottom{position:fixed;bottom:0;left:0;right:0;height:66px;background:#fff;border-top:1px solid var(--line);display:flex;justify-content:center;gap:50px;z-index:5}.bottom a{padding:20px 5px;color:var(--muted)}.bottom a.active{color:var(--blue);font-weight:800}video{width:100%;border-radius:14px;background:#000}.secondary{background:#eaf3ff;color:var(--blue)}#result{margin-top:14px}@media(max-width:480px){.hero>strong{font-size:36px}.login-card{padding:25px}.shell{padding:14px}}