*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Segoe UI,Arial,sans-serif}
body{min-height:100vh;overflow-x:hidden;color:#0f2748}
.skg-login-page{min-height:100vh;position:relative;overflow:hidden;background:radial-gradient(circle at 88% 8%,rgba(255,122,0,.52),transparent 23%),radial-gradient(circle at 8% 82%,rgba(255,122,0,.30),transparent 25%),linear-gradient(135deg,#061a3c 0%,#073b8d 50%,#0874ff 100%)}
.skg-bg-map{position:absolute;inset:0;opacity:.72;background:url("data:image/svg+xml,%3Csvg width='1600' height='900' viewBox='0 0 1600 900' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%2327a7ff' stroke-width='1.4' opacity='.42'%3E%3Cpath d='M90 305 C280 110, 410 420, 610 245 S940 130, 1160 330 S1365 160, 1500 270'/%3E%3Cpath d='M150 650 C360 430, 545 625, 760 400 S1020 260, 1280 525 S1450 380, 1560 450'/%3E%3Cpath d='M10 765 C280 660, 420 850, 710 710 S1110 610, 1590 760'/%3E%3C/g%3E%3Cg fill='%232997ff' opacity='.50'%3E%3Ccircle cx='95' cy='305' r='5'/%3E%3Ccircle cx='382' cy='292' r='4'/%3E%3Ccircle cx='615' cy='245' r='5'/%3E%3Ccircle cx='945' cy='130' r='4'/%3E%3Ccircle cx='1165' cy='330' r='5'/%3E%3Ccircle cx='1498' cy='270' r='5'/%3E%3Ccircle cx='760' cy='400' r='4'/%3E%3Ccircle cx='1280' cy='525' r='5'/%3E%3C/g%3E%3Cg fill='%23ff7a00' opacity='.95'%3E%3Ccircle cx='78' cy='675' r='4'/%3E%3Ccircle cx='430' cy='480' r='4'/%3E%3Ccircle cx='1190' cy='420' r='5'/%3E%3Ccircle cx='1450' cy='610' r='4'/%3E%3C/g%3E%3C/svg%3E") center/cover no-repeat}
.skg-bg-map:after{content:"";position:absolute;left:0;right:0;bottom:0;height:210px;background:linear-gradient(transparent,rgba(2,19,50,.60)),repeating-linear-gradient(90deg,rgba(90,185,255,.12) 0 1px,transparent 1px 90px)}
.skg-glow{position:absolute;border-radius:50%;filter:blur(70px)}
.skg-glow-one{width:330px;height:330px;right:-80px;top:-80px;background:rgba(255,122,0,.42)}
.skg-glow-two{width:260px;height:260px;left:-70px;bottom:20px;background:rgba(255,122,0,.32)}
.skg-login-shell{position:relative;z-index:2;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:44px 18px 34px}
.skg-login-card{width:min(100%,560px);background:rgba(255,255,255,.98);border:1px solid rgba(255,255,255,.76);border-radius:28px;padding:38px 42px 32px;box-shadow:0 30px 80px rgba(0,0,0,.32),0 0 0 1px rgba(13,110,253,.10)}
.skg-brand{text-align:center}
.skg-brand h1{margin:0;color:#146cff;font-size:42px;line-height:1;letter-spacing:-1px;font-weight:950}
.skg-brand h2{margin:10px 0 18px;color:#0f2748;font-size:26px;font-weight:800}
.skg-line{display:flex;align-items:center;justify-content:center;margin:0 auto 22px;height:8px}
.skg-line:before,.skg-line:after{content:"";height:1px;width:150px;background:#d5dfed}
.skg-line span{width:54px;height:5px;border-radius:99px;background:#ff7a00;margin:0 14px}
.skg-trust{display:flex;align-items:center;justify-content:center;gap:13px;flex-wrap:wrap;color:#0d6efd;font-size:13px;font-weight:850;margin-bottom:26px}
.skg-trust i{width:1px;height:16px;background:#bac8db}
.skg-error{background:#fff0f0;color:#d62246;border:1px solid #ffd1da;padding:12px 14px;border-radius:14px;margin:0 0 16px;font-weight:800}
.skg-login-card label{display:block;color:#0f2748;font-size:15px;font-weight:850;margin:14px 0 8px}
.skg-input{height:56px;display:flex;align-items:center;gap:12px;border:1px solid #cfdcf0;background:#eef5ff;border-radius:13px;padding:0 15px}
.skg-input span{width:28px;color:#0d6efd;font-size:18px;text-align:center}
.skg-input input{flex:1;height:100%;border:0;outline:0;background:transparent;font-size:15px;color:#0f2748;font-weight:750}
.skg-login-btn{width:100%;height:62px;border:0;border-radius:15px;background:linear-gradient(135deg,#ff9a00,#ff6200);color:#fff;margin-top:28px;display:flex;align-items:center;justify-content:center;gap:28px;font-size:20px;font-weight:950;cursor:pointer;box-shadow:0 16px 34px rgba(255,122,0,.34);transition:.2s ease}
.skg-login-btn:hover{transform:translateY(-2px)}
.skg-login-btn span{font-size:28px;line-height:1}
.skg-secure{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:24px;color:#53677f;font-size:14px;font-weight:850}
.skg-secure span{flex:1;height:1px;background:#d5dfed}
.skg-footer{margin-top:32px;display:flex;align-items:center;justify-content:center;gap:30px;color:#fff;font-weight:800;font-size:14px;flex-wrap:wrap}
.skg-copy{margin:28px 0 0;color:rgba(255,255,255,.82);font-size:14px}
@media(max-width:720px){
 .skg-login-shell{justify-content:flex-start;padding:34px 14px 28px}
 .skg-login-card{border-radius:24px;padding:30px 22px 26px;margin-top:32px}
 .skg-brand h1{font-size:31px}.skg-brand h2{font-size:20px;margin-top:8px}
 .skg-trust{gap:8px;font-size:11px;margin-bottom:20px}.skg-trust i{display:none}
 .skg-input{height:54px}.skg-login-btn{height:58px;font-size:18px}
 .skg-footer{width:100%;display:grid;grid-template-columns:1fr;gap:10px;margin-top:24px}
 .skg-footer div{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.10);border-radius:14px;padding:12px 14px;text-align:center}
 .skg-copy{text-align:center;font-size:12px}
}