.ewt-box,.ewt-training{max-width:960px;margin:24px auto;padding:24px;border:1px solid #e5e7eb;border-radius:14px;background:#fff;box-shadow:0 8px 24px rgba(0,0,0,.06)}
.ewt-video-wrap{position:relative;width:100%;aspect-ratio:16/9;background:#111;border-radius:14px;overflow:hidden;margin:18px 0}
.ewt-video-wrap iframe,.ewt-video-wrap .ewt-youtube-player{width:100%;height:100%}
.ewt-progress{height:8px;background:#e5e7eb;border-radius:999px;overflow:hidden;margin:12px 0 22px}
.ewt-progress-bar{display:block;width:0;height:100%;background:#111;transition:width .3s ease}
.ewt-button,.ewt-access-form button,.ewt-chat-form button{display:inline-block;padding:12px 18px;border:0;border-radius:10px;background:#111;color:#fff;text-decoration:none;cursor:pointer;font-weight:700}
.ewt-access-form input,.ewt-chat-form textarea{display:block;width:100%;max-width:520px;margin:10px 0;padding:12px;border:1px solid #d1d5db;border-radius:10px}
.ewt-cta{padding:18px;border:1px solid #d1d5db;border-radius:14px;background:#f9fafb;margin:18px 0}
.ewt-chat-box{margin-top:28px;padding-top:20px;border-top:1px solid #e5e7eb}
.ewt-form-result,.ewt-chat-result{font-size:14px;font-weight:600}
.ewt-video-error{padding:24px;color:#991b1b;background:#fee2e2}