@property --angle{syntax:'<angle>';initial-value:0deg;inherits:false}*{box-sizing:border-box}body{margin:0;min-height:100dvh;background:radial-gradient(ellipse at 15% 10%,#f0f4ff,transparent 55%),radial-gradient(ellipse at 95% 70%,#f7f3ff,transparent 50%),#fff;color:#000;font:18px/1.8 system-ui,sans-serif;display:grid;place-items:center;padding:30px 18px}main{width:100%;max-width:550px}.led{position:relative;padding:2px;border-radius:24px;isolation:isolate;margin:0 auto 34px;width:fit-content}.led:before,.led:after{content:'';position:absolute;inset:-2px;background:conic-gradient(from var(--angle),#a5d8ff,#c9a7ff,#ffbcd9,#b4ede9,#a5d8ff);border-radius:26px;animation:orbit 7s linear infinite;z-index:-1}.led:after{inset:-6px;filter:blur(12px);opacity:.6;z-index:-2}h1{font-size:clamp(27px,5vw,40px);line-height:1.3;letter-spacing:-1px;background:#ffffffef;margin:0;padding:22px 28px;border-radius:22px}.login-card{padding:36px;background:linear-gradient(130deg,#ffffffdd,#f6f8fb99);border:1px solid #dfe5ed;border-radius:26px;backdrop-filter:blur(24px);box-shadow:inset 0 1px 0 #fff,0 20px 60px #23375d08;text-align:center}.tag{font-size:13px;letter-spacing:1px}h2{font-size:34px;margin:22px 0 12px}.login-card p{font-size:19px;margin:0 0 25px}button{display:flex;align-items:center;justify-content:center;gap:14px;width:100%;padding:19px;border:1px solid #cad5e7;border-radius:15px;background:linear-gradient(110deg,#e9eefa,#eef9f9);color:#000;font:650 19px/1.6 system-ui,sans-serif;cursor:pointer;min-height:66px}button span{font-size:25px;font-weight:750}button:disabled{opacity:.5;cursor:wait}#status{font-size:16px;margin:20px 0;min-height:30px}.login-card small{font-size:14px;line-height:1.9;display:block}button:focus-visible{outline:3px solid #859ccc;outline-offset:3px}@keyframes orbit{to{--angle:360deg}}@media(max-width:550px){.login-card{padding:28px 20px}h2{font-size:29px}button{font-size:18px;padding:17px 12px}}@media(prefers-reduced-motion:reduce){.led:before,.led:after{animation:none}}

.led{margin-bottom:10px}.brand-subtitle{text-align:center;font-size:clamp(20px,4vw,25px);font-weight:600;letter-spacing:.3px;margin:12px 0 32px;color:#000}.login-card{padding-top:30px}