.sup-container{display:flex;justify-content:center;padding:40px 10px}.sup-box{background:#1b1b1b;color:#fff;border-radius:12px;padding:28px;max-width:520px;width:100%;box-shadow:0 8px 30px rgba(0,0,0,0.25)}.sup-title{color:#ffd166;margin-bottom:6px}.sup-qr img{width:260px;height:260px;border-radius:8px;margin:10px auto;display:block}.sup-download{display:inline-block;background:#ffd166;color:#000;padding:10px 16px;border-radius:8px;margin-top:8px;text-decoration:none;font-weight:600}.sup-apps{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.sup-apps a{flex:1;padding:10px;border-radius:8px;text-align:center;color:#fff;text-decoration:none;font-weight:600}.sup-apps a:nth-child(1){background:#4285f4}.sup-apps a:nth-child(2){background:#00b9f1}.sup-apps a:nth-child(3){background:#0f9d58}.sup-apps a:nth-child(4){background:#333}.sup-note{background:#111;padding:10px;border-radius:8px;margin:12px 0;color:#ddd}.sup-form input,.sup-form button{width:100%;padding:12px;border-radius:8px;margin:8px 0;border:1px solid #333;background:#222;color:#fff}.sup-form button{background:#ffd166;color:#000;border:none;font-weight:700}