.ccm-wrap{max-width:1100px;margin:20px auto;padding:16px}
.ccm-course-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:16px 0 24px}
.ccm-card{background:#fff;border:1px solid #ddd;border-radius:12px;padding:16px;box-shadow:0 1px 4px rgba(0,0,0,.05);margin-bottom:16px}
.ccm-form p{margin:0 0 14px}
.ccm-form label{display:block;font-weight:600;margin-bottom:6px}
.ccm-form input,.ccm-form select,.ccm-form textarea{width:100%;padding:10px;border:1px solid #ccc;border-radius:8px;box-sizing:border-box}
.ccm-form button,.ccm-wrap .button,.ccm-wrap button{padding:10px 16px;border:none;border-radius:8px;cursor:pointer;text-decoration:none;display:inline-block}
.ccm-notice{background:#eef6ff;border:1px solid #cfe2ff;padding:12px 14px;border-radius:10px;margin:0 0 16px}
.ccm-error{background:#fff1f1;border-color:#f0c7c7}
.ccm-progress{height:12px;background:#ececec;border-radius:20px;overflow:hidden;margin:12px 0}
.ccm-progress span{display:block;height:100%;background:#2f7cff}
.ccm-dashboard-head{display:flex;justify-content:space-between;align-items:center;gap:16px}
.ccm-photo img{width:72px;height:72px;object-fit:cover;border-radius:10px}
.ccm-player{background:#fff;border:1px solid #ddd;border-radius:12px;padding:18px;margin-top:24px}
.ccm-player-content{min-height:180px}
.ccm-timer{font-size:24px;font-weight:700;margin:10px 0}
.ccm-inline-form{display:flex;gap:10px;align-items:center}
.ccm-inline-form input{max-width:320px}
.ccm-payment-box input{max-width:320px;margin-right:8px}
@media (max-width:700px){.ccm-inline-form{flex-direction:column;align-items:stretch}.ccm-dashboard-head{align-items:flex-start;flex-direction:column}}