:root{--bg:#0b0b0e;--fg:#f6f6f9;--pink:#fe8ed3;--teal:#87dfe1;--purple:#8d6ce5}
*{box-sizing:border-box} body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.5 Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial}
.container{max-width:900px;margin:40px auto;padding:20px}
h1{font-size:28px;margin-bottom:12px}
.intro{opacity:.9}
.field{margin:14px 0}
label{display:block;margin-bottom:6px}
input,textarea{width:100%;padding:12px;border-radius:12px;border:1px solid #222;background:#111;color:var(--fg);outline:none}
input:focus,textarea:focus{box-shadow:0 0 0 2px var(--teal)}
.btn{background:var(--pink);color:#111;padding:12px 16px;border:none;border-radius:999px;font-weight:700;cursor:pointer}
.btn:hover{filter:brightness(1.1)}
.agreement .box{height:140px;overflow:auto;border:1px dashed var(--purple);padding:12px;border-radius:12px;background:#0f0f13;margin-bottom:8px}
.agree{display:flex;gap:8px;align-items:center}
a{color:var(--teal)}