:root{--bg:#0b1020;--panel:#111a2d;--line:#283752;--muted:#9aa8bd;--text:#f8fafc;--danger:#fb7185;--cyan:#54d7df}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 80% 10%,#4c1d3c 0,transparent 30%),linear-gradient(145deg,#090d18,#111b31 60%,#17263e);font-family:"Cairo",system-ui,sans-serif;color:var(--text)}.shell{width:min(570px,100%)}.brand{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:16px;color:#d8f8fb;font-size:13px;font-weight:700}.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:linear-gradient(135deg,#dc476e,#8b5cf6);box-shadow:0 8px 25px #dc476e44}.brand-mark svg{width:20px;height:20px}.card{position:relative;overflow:hidden;padding:45px 36px 34px;border:1px solid var(--line);border-radius:26px;background:#111a2ddd;box-shadow:0 30px 80px #0009;backdrop-filter:blur(18px);text-align:center}.card:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,transparent,#fb7185,#a855f7,transparent)}.icon-wrap{width:92px;height:92px;margin:0 auto 23px;display:grid;place-items:center;border-radius:28px;background:#fb718512;border:1px solid #fb718544;color:var(--danger)}.icon-wrap svg{width:50px;height:50px}h1{margin:0 0 12px;color:#ffe4e6;font-size:25px;line-height:1.5}p{margin:0;color:var(--muted);font-size:14px;line-height:2}.code{display:inline-flex;align-items:center;gap:8px;margin:26px auto 22px;padding:9px 13px;border:1px solid #fb718533;border-radius:10px;background:#fb71850d;color:#fecdd3;font-size:11px}.code span{font-size:19px;font-weight:700;color:var(--danger)}.actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.actions a{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:10px;text-decoration:none;font-weight:700;font-size:12px}.primary{background:linear-gradient(135deg,#e05278,#b044b5);color:#fff;box-shadow:0 8px 20px #dc476e33}.secondary{border:1px solid #53637d;color:#cbd5e1}.footer{margin-top:18px;text-align:center;color:#7690a9;font-size:10px}@media(max-width:480px){body{padding:16px}.card{padding:34px 22px 27px;border-radius:22px}h1{font-size:21px}p{font-size:13px}.actions a{width:100%}}