:root{--aeb-navy:#071b3a;--aeb-blue:#1267d6;--aeb-gold:#d5ad3b;--aeb-white:#fff;--aeb-soft:#edf4ff}.aebpm-shell{max-width:1180px;margin:24px auto;font-family:Arial,sans-serif}.aebpm-hero{background:linear-gradient(135deg,#06162f,#123f7c);color:#fff;border-radius:22px;padding:28px;display:flex;justify-content:space-between;gap:20px;align-items:center}.aebpm-hero h1{color:#fff;margin:.3em 0}.aebpm-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:20px 0}.aebpm-stats div,.aebpm-card,.aebpm-record,.aebpm-certificate,.aebpm-assignment{background:#fff;border:1px solid #dce7f6;border-radius:16px;padding:18px}.aebpm-stats span{display:block;color:#52657b}.aebpm-stats b{font-size:24px;color:var(--aeb-navy)}.aebpm-table-wrap{overflow:auto;background:#fff;border-radius:16px;border:1px solid #dce7f6;margin:20px 0}.aebpm-table-wrap table,.aebpm-record table{width:100%;border-collapse:collapse}.aebpm-table-wrap th,.aebpm-table-wrap td,.aebpm-record th,.aebpm-record td{padding:12px;border-bottom:1px solid #e6edf7;text-align:left}.aebpm-button,.aebpm-controls button,.aebpm-player button{display:inline-block;background:var(--aeb-blue);color:#fff!important;border:0;border-radius:9px;padding:10px 15px;text-decoration:none;cursor:pointer}.aebpm-notice{background:#fff8df;border-left:5px solid var(--aeb-gold);padding:14px;margin:14px 0}.aebpm-player{background:linear-gradient(145deg,#071b3a,#0c3269);color:#fff;border-radius:20px;overflow:hidden;margin:18px 0;box-shadow:0 18px 45px rgba(4,24,56,.2)}.aebpm-player-head{padding:24px}.aebpm-player-head h2{color:#fff}.aebpm-controls{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.aebpm-stage{display:grid;grid-template-columns:1fr 1.2fr;min-height:330px}.aebpm-visual{position:relative;display:grid;place-items:center;background:radial-gradient(circle at center,#155cb4,#071b3a);overflow:hidden}.aebpm-orbit{width:190px;height:190px;border:3px solid rgba(213,173,59,.8);border-radius:50%;animation:aebSpin 12s linear infinite}.aebpm-orbit:before,.aebpm-orbit:after{content:'';position:absolute;border:2px solid rgba(255,255,255,.35);border-radius:50%;inset:45px}.aebpm-chart{position:absolute;display:flex;align-items:end;gap:12px;height:120px}.aebpm-chart i{display:block;width:28px;background:linear-gradient(#5ac8ff,#d5ad3b);border-radius:5px 5px 0 0;animation:aebBars 2.2s ease-in-out infinite alternate}.aebpm-chart i:nth-child(1){height:45%}.aebpm-chart i:nth-child(2){height:75%;animation-delay:.3s}.aebpm-chart i:nth-child(3){height:58%;animation-delay:.6s}.aebpm-chart i:nth-child(4){height:100%;animation-delay:.9s}.aebpm-scene-title{position:absolute;left:20px;right:20px;bottom:20px;background:rgba(0,0,0,.55);padding:14px;border-radius:10px;font-weight:bold}.aebpm-narration{padding:28px;background:#fff;color:#182b44}.aebpm-caption{white-space:pre-line;max-height:220px;overflow:auto;line-height:1.6}.aebpm-progress{height:8px;background:#dbe8f8;border-radius:8px;overflow:hidden}.aebpm-progress span{display:block;height:100%;background:linear-gradient(90deg,#1267d6,#d5ad3b)}.aebpm-scene-nav{display:flex;justify-content:space-between;align-items:center;margin-top:15px}.aebpm-transcript{color:#1b2e45;background:#fff;padding:15px}.aebpm-assignment textarea,.aebpm-card textarea{width:100%}.aebpm-card pre{white-space:pre-wrap}.aebpm-certificate{border:5px double var(--aeb-gold);text-align:center;margin-top:20px}@keyframes aebSpin{to{transform:rotate(360deg)}}@keyframes aebBars{to{transform:scaleY(.7);opacity:.75}}@media(max-width:760px){.aebpm-stage{grid-template-columns:1fr}.aebpm-visual{min-height:240px}.aebpm-stats{grid-template-columns:1fr 1fr}.aebpm-hero{display:block}}@media(prefers-reduced-motion:reduce){.aebpm-orbit,.aebpm-chart i{animation:none}}