body { font-family: system-ui, sans-serif; margin: 0; background: #f7fafc; color: #1f2937; }
.wrap { max-width: 820px; margin: 32px auto; background: #fff; padding: 24px; border-radius: 14px; box-shadow: 0 8px 28px rgba(0,0,0,0.08); }
h1 { margin-top: 0; }
.row { display: grid; gap: 10px; grid-template-columns: 1fr; }
button { width: 100%; padding: 14px 16px; font-size: 16px; border: 1px solid #d1d5db; border-radius: 10px; cursor: pointer; background: #ffffff; }
button:hover { background: #f9fafb; }
.meta { margin-top: 14px; color: #4b5563; font-size: 14px; }