:root { --ink:#1a1a1a; --muted:#666; --bg:#faf9f7; --accent:#e8552d; }
* { box-sizing: border-box; }
body { margin:0; font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background:var(--bg); color:var(--ink); display:grid; place-items:center; min-height:100vh; padding:24px; }
.card { width:100%; max-width:540px; background:#fff; border-radius:16px; padding:44px 40px;
  box-shadow:0 6px 30px rgba(0,0,0,.08); text-align:center; }
.brand-logo { display:block; width:185px; max-width:55%; height:auto; margin:0 auto 36px; }
h1 { font-size:1.5rem; margin:0 0 8px; }
p.sub { color:var(--muted); margin:0 0 24px; }
.thumbs { display:flex; gap:16px; justify-content:center; }
.thumb { font-size:2rem; padding:20px 28px; border:2px solid #eee; border-radius:14px;
  background:#fff; cursor:pointer; transition:transform .08s, border-color .15s; }
.thumb:hover { transform:translateY(-2px); border-color:var(--accent); }
.hidden { display:none; }
textarea, input { width:100%; padding:12px; border:1px solid #ddd; border-radius:10px;
  font:inherit; margin-bottom:12px; }
textarea { min-height:120px; resize:vertical; }
button.submit { background:var(--accent); color:#fff; border:0; border-radius:10px;
  padding:14px 20px; font-size:1rem; cursor:pointer; width:100%; }
button.back { display:flex; align-items:center; gap:6px; width:fit-content; margin:0 auto 16px 0;
  background:none; border:0; color:var(--muted); font:inherit; font-size:.95rem; cursor:pointer;
  padding:6px 8px; border-radius:8px; transition:color .15s, background .15s; }
button.back:hover { color:var(--accent); background:#f5f4f2; }
.error { color:var(--accent); font-size:.9rem; margin-bottom:12px; }
.hp { position:absolute; left:-9999px; }