:root{--bg: #0b0714;--glass: rgba(20, 16, 34, .72);--border: rgba(255,255,255,.08);--text: #e8e6ff;--muted: #b7b3d9;--neon: #a76bff;--neon2: #3dd6ff;--error: #ff6b88;--ok: #42d392;--radius: 18px;--shadow: 0 10px 30px rgba(0,0,0,.45), 0 0 1px rgba(255,255,255,.06)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Inter,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji";color:var(--text);background:var(--bg)}.page{min-height:100vh;width:100%;background:radial-gradient(1200px 700px at 80% 20%,rgba(167,107,255,.15),transparent 60%),radial-gradient(900px 600px at 20% 80%,rgba(61,214,255,.12),transparent 60%),url(/hero.jpg) center/cover no-repeat fixed;display:grid;place-items:center;padding:clamp(16px,2vw,28px)}.container{width:min(920px,95vw);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(180deg,#120e1ed9,#120e1ea6);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(18px,3vw,32px)}.header{text-align:center;margin-bottom:18px}.brand{font-weight:800;letter-spacing:.2px;margin:0 0 6px;font-size:clamp(28px,4vw,42px);text-shadow:0 0 14px rgba(167,107,255,.45)}.kicker{margin:0 0 14px;color:var(--muted)}.title{margin:0 0 8px;font-size:clamp(30px,5vw,44px)}.subtitle{margin:0 auto;color:var(--muted);max-width:70ch}.form{margin-top:22px;display:grid;gap:10px}.label{font-size:.95rem;color:var(--muted);padding-left:2px}.input,.textarea{width:100%;border-radius:12px;border:1px solid var(--border);background:#ffffff0a;color:var(--text);padding:12px 14px;outline:none;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.input:focus,.textarea:focus{border-color:#a76bff8c;box-shadow:0 0 0 3px #a76bff38;background:#ffffff0f}.input-error{border-color:#ff6b8899;box-shadow:0 0 0 3px #ff6b8833}.help{margin-top:-2px;margin-bottom:8px;color:var(--muted);font-size:.9rem}.row{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:6px}.chars{color:var(--muted);font-size:.9rem}.btn{appearance:none;border:0;border-radius:999px;padding:12px 20px;font-weight:700;color:#0a0a0f;background:linear-gradient(90deg,var(--neon),var(--neon2));cursor:pointer;transition:transform .06s ease,filter .15s ease,opacity .15s ease}.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn[disabled]{opacity:.5;cursor:not-allowed}.feedback{margin-top:12px;text-align:center;font-weight:600}.feedback.ok{color:var(--ok)}.feedback.err{color:var(--error)}.footer{margin-top:14px;padding-top:8px;border-top:1px dashed rgba(255,255,255,.08);text-align:center;color:var(--muted);font-size:.95rem}