:root{--ml-yellow: #ffe600;--ml-blue: #3483fa;--bg-color: #ededed;--text-dark: #333333;--text-light: #666666}html,body{margin:0;padding:0;width:100%;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-color);color:var(--text-dark)}*{box-sizing:border-box}.header{background-color:var(--ml-yellow);padding:16px 20px;position:sticky;top:0;z-index:10;box-shadow:0 1px 2px #0000001a;display:flex;align-items:center;gap:10px}.header h1{margin:0;font-size:1.2rem;color:#333}.container{padding:16px;max-width:800px;margin:0 auto}.card{background:#fff;border-radius:8px;padding:16px;margin-bottom:16px;box-shadow:0 1px 3px #00000014}.badge-vip{background-color:#00a650;color:#fff;font-size:.7rem;padding:3px 8px;border-radius:12px;font-weight:700;margin-left:8px;display:inline-flex;align-items:center;gap:4px}.product-title{font-size:.9rem;color:var(--text-light);margin-bottom:8px;display:block}.question-text{font-size:1.1rem;margin:0 0 16px;font-weight:500}.ai-box{background-color:#f5f9ff;border-left:3px solid var(--ml-blue);padding:12px;border-radius:0 4px 4px 0;margin-bottom:16px;font-size:.95rem}.ai-box strong{color:var(--ml-blue);display:flex;align-items:center;gap:6px;margin-bottom:6px;font-size:.85rem;text-transform:uppercase}.textarea-reply{width:100%;min-height:80px;padding:10px;border:1px solid #ccc;border-radius:6px;font-family:inherit;font-size:.95rem;margin-bottom:12px;resize:vertical}.btn-primary{background-color:var(--ml-blue);color:#fff;border:none;padding:12px 24px;border-radius:6px;font-weight:600;font-size:1rem;cursor:pointer;width:100%;transition:background-color .2s}.btn-primary:hover{background-color:#2968c8}