:root {
  --navy: #1F2F3F;
  --blue: #1183D1;
  --bg: #f5f6f8;
  --text: #1a1a1a;
}
* { box-sizing: border-box; }
body {
  margin: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg); color: var(--text);
  display: flex; flex-direction: column; min-height: 100vh;
}
.site-header { background: var(--navy); padding: 16px; text-align: center; }
.logo { max-height: 48px; }
.container { width: 100%; max-width: 560px; margin: 0 auto; padding: 24px 16px; flex: 1; }
.site-footer {
  background: var(--navy); color: #fff; text-align: center; padding: 12px;
  font-size: 14px;
}
.site-footer a { color: #cfe4f5; margin: 0 8px; text-decoration: none; }
h1 { color: var(--navy); font-size: 1.4rem; }
label { display: block; margin: 16px 0 6px; font-weight: 600; }
textarea, input[type=text], input[type=password] {
  width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 8px;
  font-size: 1rem;
}
textarea { min-height: 90px; }
button {
  background: var(--blue); color: #fff; border: none; border-radius: 8px;
  padding: 12px 20px; font-size: 1rem; cursor: pointer; margin-top: 20px;
}
button:hover { background: #0e6fb0; }
.stars { display: flex; flex-direction: row-reverse; gap: 6px; font-size: 2rem; }
.stars input { display: none; }
.stars label {
  cursor: pointer; color: #ccc; margin: 0; font-weight: normal;
}
.stars input:checked ~ label,
.stars label:hover, .stars label:hover ~ label { color: #f5b301; }
.hp { position: absolute; left: -5000px; }
table { width: 100%; border-collapse: collapse; margin-top: 16px; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid #ddd; vertical-align: top; }
.qr img { width: 200px; height: 200px; }
.muted { color: #666; font-size: 0.9rem; }
.error { color: #b00020; font-weight: 600; }