:root { --bg:#f6f7fb; --card:#fff; --txt:#111; --muted:#555; --border:#e7e7ef; }
* { box-sizing: border-box; }
body { margin:0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial; background: var(--bg); color: var(--txt); }
.wrap { max-width: 900px; margin: 40px auto; padding: 0 16px; }
.hero { margin-bottom: 18px; }
.hero h1 { margin:0 0 6px; font-size: 34px; }
.hero p { margin:0; color: var(--muted); }

.card { background: var(--card); border:1px solid var(--border); border-radius: 14px; padding: 18px; box-shadow: 0 6px 18px rgba(0,0,0,.05); }
.card h2 { margin-top: 0; }

.grid { display:grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
label { display:block; font-size: 14px; color: var(--muted); }
input, select, textarea {
  width: 100%; margin-top: 6px; padding: 10px 12px; border:1px solid var(--border);
  border-radius: 10px; font-size: 15px; background:#fff;
}
textarea { resize: vertical; }
button {
  margin-top: 14px; width: 100%; padding: 12px; border:0; border-radius: 12px;
  font-size: 16px; cursor:pointer; background:#111; color:#fff;
}
.small { font-size: 12px; color: var(--muted); margin-top: 10px; }
.link { display:inline-block; margin-top: 10px; }

.hp { position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

@media (max-width: 700px){
  .grid { grid-template-columns: 1fr; }
}