* { box-sizing: border-box; margin: 0; }
body { font-family: "Segoe UI", "Hiragino Sans", "Yu Gothic UI", sans-serif; background: #faf8f6; color: #2b2b2b; }
header { background: #EA5504; color: #fff; padding: 12px 20px; display: flex; justify-content: space-between; align-items: center; }
header a { color: #fff; text-decoration: none; margin-left: 16px; font-size: 14px; }
header .brand { font-weight: 700; }
main { max-width: 960px; margin: 24px auto; padding: 0 16px; }
h1 { font-size: 20px; margin-bottom: 16px; }
h2 { font-size: 16px; margin: 20px 0 8px; color: #EA5504; }
.card { background: #fff; border: 1px solid #e5ddd6; border-radius: 8px; padding: 16px; margin-bottom: 16px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { border: 1px solid #e5ddd6; padding: 8px 10px; text-align: left; font-size: 14px; }
th { background: #fdf0e8; }
button { background: #EA5504; color: #fff; border: 0; border-radius: 6px; padding: 8px 16px; cursor: pointer; font-size: 14px; }
button:disabled { background: #ccc; cursor: default; }
button.secondary { background: #fff; color: #EA5504; border: 1px solid #EA5504; }
input, select, textarea { width: 100%; padding: 8px; border: 1px solid #cbbfb5; border-radius: 6px; font-size: 14px; margin: 4px 0 12px; font-family: inherit; }
textarea { min-height: 100px; }
label { font-size: 13px; font-weight: 600; }
.error { color: #c0392b; font-size: 14px; margin: 8px 0; }
.muted { color: #888; font-size: 13px; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 12px; background: #fdf0e8; color: #EA5504; }
ul.checklist { list-style: none; padding: 0; }
ul.checklist li { padding: 6px 0; border-bottom: 1px dashed #eee; font-size: 14px; }
.progress { font-size: 13px; color: #555; }
pre.linebox { white-space: pre-wrap; background: #f4f1ee; border-radius: 6px; padding: 12px; font-family: inherit; font-size: 14px; }