body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; margin: 0; background:#f5f5f5; color:#1f2937; }
.wrap { max-width: 920px; margin: 0 auto; padding: 28px 16px 60px; }
header { margin-bottom: 20px; }
h1 { margin: 0 0 8px; font-size: 28px; }
p { line-height: 1.45; }
.card { background: #fff; border: 1px solid #ddd; border-radius: 14px; padding: 18px; margin: 16px 0; box-shadow: 0 1px 2px rgba(0,0,0,.04); }
h2 { margin: 0 0 14px; font-size: 20px; }
label { display:block; font-weight: 600; margin: 12px 0; }
input, textarea, select { width: 100%; box-sizing: border-box; margin-top: 6px; padding: 11px 12px; border: 1px solid #cfcfcf; border-radius: 10px; font: inherit; background: #fff; }
textarea { resize: vertical; }
.row { display:grid; grid-template-columns: 1fr auto; gap: 12px; align-items:end; }
.grid { display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 14px; }
button { border: 0; border-radius: 10px; padding: 12px 16px; font-weight: 700; cursor: pointer; background:#e5e7eb; }
.primary { width: 100%; background:#111827; color:white; font-size: 17px; padding: 15px; margin-top: 10px; }
.summary { font-weight: 700; }
.msg { min-height: 24px; font-weight: 700; }
@media (max-width: 700px) { .row, .grid { grid-template-columns: 1fr; } }