*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,"Noto Sans Myanmar","Myanmar3",sans-serif;background:#f4f5f7;color:#1c1e21;max-width:640px;margin:0 auto;padding:0 12px 40px}
header{padding:18px 4px}
header h1{font-size:1.4rem}
nav{margin-top:8px;display:flex;gap:14px}
nav a{color:#0b6e4f;text-decoration:none;font-weight:600}
.card{background:#fff;border-radius:12px;padding:16px;margin:12px 0;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.cover{width:100%;border-radius:8px;margin-bottom:12px}
textarea{width:100%;border:1px solid #ccd0d5;border-radius:8px;padding:10px;font-size:1rem;font-family:inherit}
label{display:block;margin:10px 0;font-weight:600}
label select,label input{display:block;width:100%;margin-top:6px;padding:10px;border:1px solid #ccd0d5;border-radius:8px;font-size:1rem}
button{background:#0b6e4f;color:#fff;border:0;border-radius:10px;padding:12px 20px;font-size:1rem;font-weight:700;cursor:pointer;margin:6px 6px 6px 0}
button.primary{background:#0b6e4f;font-size:1.1rem;width:100%}
.btnrow{display:flex;gap:8px;margin-top:8px}
.btnrow form{flex:1}
.btnrow button{width:100%;background:#e4e6eb;color:#1c1e21}
.btnrow button.primary{background:#0b6e4f;color:#fff}
.muted{color:#65676b;font-size:.9rem}
h2{margin:12px 0}h3{margin-bottom:8px}
input[type=file]{margin:8px 0}
.pagerow{display:flex;align-items:center;gap:10px;font-weight:600;margin:10px 0}
.pagerow input{width:auto}
details summary{cursor:pointer}