body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;margin:0;background:#fff;color:#111}
.container{max-width:960px;margin:0 auto;padding:16px}
.header{position:sticky;top:0;background:#fff;border-bottom:1px solid #eee;z-index:10}
.header .inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{font-weight:700}
.hero{padding:24px 0;text-align:center}
.hero h1{margin:0 0 8px;font-size:28px}
.hero .cta{display:inline-block;padding:12px 20px;border:0;background:#111;color:#fff;border-radius:6px;text-decoration:none}
.card{border:1px solid #eee;border-radius:8px;padding:16px;margin-bottom:16px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;margin:8px 0 4px}
input,select,textarea,button{width:100%;padding:10px;border:1px solid #ccc;border-radius:6px;box-sizing:border-box}
button{background:#111;color:#fff;border:0;cursor:pointer}
.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#f3f3f3}
.footer{border-top:1px solid #eee;margin-top:32px;padding:24px;text-align:center;color:#666}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid #eee;padding:8px;text-align:left}
.notice{background:#f5faff;border:1px solid #cfe7ff;padding:10px;border-radius:6px}
.success{background:#f3fff5;border:1px solid #c0f1c7}
.error{background:#fff5f5;border:1px solid #ffd2d2}
img{max-width:100%;height:auto;border-radius:6px}
.small{font-size:12px;color:#666}