:root{--bg1:#1B1442;--bg2:#2A1E63;--panel:#2E2470;--edge:#463a94;--text:#f4f1ff;--muted:#b9b1e6;--gold:#FFC93C;--green:#3DDC84;--red:#FF4D6D;--blue:#4C8DFF;--todo:#ffe08a}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;background:var(--bg1);background:linear-gradient(160deg,var(--bg1),var(--bg2));color:var(--text);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:#9fc2ff}
.top{padding:14px 16px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:800;font-size:20px}
.wrap{max-width:760px;margin:0 auto;padding:0 16px 24px}
.card{background:var(--panel);border:1px solid var(--edge);border-top-color:#5d50b8;border-radius:16px;padding:20px;margin:16px 0;box-shadow:0 4px 0 #150f38}
.hero{text-align:center}
.hero h1{font-size:40px;margin:8px 0;color:#fff;text-shadow:0 3px 0 #140E33}
.lead{font-size:18px;color:var(--muted)}
h1{font-size:28px;margin:0 0 8px}
h2{font-size:20px;margin:22px 0 6px;color:var(--gold)}
h3{font-size:17px;margin:16px 0 4px}
.small{font-size:14px;color:var(--muted)}
.btn{display:inline-block;background:var(--green);color:#0d2a1a;font-weight:800;text-decoration:none;border:0;border-radius:14px;padding:14px 22px;font-size:18px;box-shadow:0 4px 0 #1f8a51;cursor:pointer;margin:8px 0}
.btn:active{transform:translateY(3px);box-shadow:0 1px 0 #1f8a51}
.btn.danger{background:var(--red);color:#fff;box-shadow:0 4px 0 #a32640}
.form{display:flex;flex-direction:column;gap:6px;max-width:380px}
.form input[type=text],.form input:not([type]),.form input[type=password]{font-size:17px;padding:11px 12px;border-radius:10px;border:1px solid var(--edge);background:#1e1750;color:var(--text)}
.check{display:flex;gap:8px;align-items:center;margin:10px 0}
.err{background:#4a1430;border:1px solid var(--red);padding:10px 12px;border-radius:10px}
.todo{background:#4d3d00;color:var(--todo);padding:0 4px;border-radius:4px}
p.todo{padding:8px 10px}
.legal ul{padding-left:20px}
.foot{text-align:center;color:var(--muted);font-size:14px;padding:10px 16px 30px}
.foot a{color:var(--muted)}
.logo{display:block;margin:0 auto}
.card > h2:first-child, .card > h1:first-child { margin-top: 0; }