.pres-page{width:100vw;height:100vh;overflow:hidden;background:#06080d;color:#f8fafc;display:flex;flex-direction:column;position:relative}.pres-header{height:70px;padding:0 32px;display:flex;align-items:center;justify-content:space-between;background:#0b0f19cc;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08);z-index:10}.pres-progress-bar-wrap{position:absolute;bottom:0;left:0;right:0;height:3px;background:#ffffff1a}.pres-progress-fill{height:100%;width:14%;background:var(--grad-primary);transition:width .4s cubic-bezier(.4,0,.2,1);box-shadow:0 0 10px #3b82f6}.pres-viewport{flex:1;position:relative;overflow:hidden}.slide-deck{width:100%;height:100%;position:relative}.slide{position:absolute;top:0;right:0;bottom:0;left:0;padding:40px 60px;display:opacity;opacity:0;visibility:hidden;transform:scale(.96) translate(40px);transition:all .5s cubic-bezier(.4,0,.2,1);z-index:1}.slide.active{opacity:1;visibility:visible;transform:scale(1) translate(0);z-index:2}.slide-content{max-width:1300px;margin:0 auto;height:100%;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.slide-content.centered{grid-template-columns:1fr;max-width:850px;text-align:center}.slide-tag{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:9999px;background:#3b82f626;border:1px solid rgba(59,130,246,.3);color:#60a5fa;font-size:13px;font-weight:700;margin-bottom:20px;width:fit-content}.slide-title{font-family:Outfit,sans-serif;font-size:44px;font-weight:800;line-height:1.15;margin-bottom:20px;background:linear-gradient(135deg,#fff 30%,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.slide-title span{background:linear-gradient(135deg,#3b82f6,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.slide-desc{font-size:18px;color:#94a3b8;line-height:1.6;margin-bottom:28px}.slide-list{list-style:none;display:flex;flex-direction:column;gap:16px}.slide-list li{display:flex;align-items:flex-start;gap:14px;font-size:16px;color:#f1f5f9}.slide-list li .icon-check{width:26px;height:26px;border-radius:50%;background:#10b98133;color:#34d399;display:flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0}.slide-visual-frame{background:#121826b3;border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:12px;box-shadow:0 20px 50px #0009,0 0 30px #3b82f633;position:relative;overflow:hidden}.slide-visual-img{width:100%;height:auto;max-height:480px;object-fit:cover;border-radius:14px;display:block}.pres-footer{height:80px;padding:0 40px;display:flex;align-items:center;justify-content:space-between;background:#07090ee6;border-top:1px solid rgba(255,255,255,.08);z-index:10}.slide-counter{font-family:Outfit,sans-serif;font-size:16px;font-weight:700;color:#94a3b8;letter-spacing:1px}.slide-counter span{color:#fff;font-size:20px}.slide-controls{display:flex;align-items:center;gap:16px}.btn-icon-pres{width:46px;height:46px;border-radius:50%;background:#ffffff0f;border:1px solid rgba(255,255,255,.15);color:#fff;font-size:18px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.btn-icon-pres:hover{background:#3b82f640;border-color:#3b82f6;transform:scale(1.05)}.slide-dots{display:flex;align-items:center;gap:8px}.dot{width:10px;height:10px;border-radius:50%;background:#fff3;cursor:pointer;transition:all .3s ease}.dot.active{width:28px;border-radius:10px;background:#3b82f6;box-shadow:0 0 10px #3b82f6}.pres-voice-controls{display:flex;align-items:center;gap:10px}.btn-voice-play{display:flex;align-items:center;gap:10px;padding:8px 18px;border-radius:9999px;background:linear-gradient(135deg,#3b82f633,#8b5cf633);border:1px solid rgba(99,102,241,.4);color:#fff;font-size:14px;font-weight:700;cursor:pointer;transition:all .3s ease;box-shadow:0 0 15px #6366f133}.btn-voice-play:hover{background:linear-gradient(135deg,#3b82f659,#8b5cf659);border-color:#8b5cf6;box-shadow:0 0 20px #8b5cf666;transform:translateY(-1px)}.btn-voice-play.speaking{background:linear-gradient(135deg,#ef444440,#f59e0b40);border-color:#ef444480;box-shadow:0 0 20px #ef44444d}.voice-icon{font-size:16px}.audio-equalizer{display:flex;align-items:flex-end;gap:3px;height:14px}.audio-equalizer .bar{width:3px;height:4px;background:#60a5fa;border-radius:2px;transition:height .2s ease}.audio-equalizer.playing .bar{background:#a855f7;animation:equalize .8s infinite ease-in-out alternate}.audio-equalizer.playing .bar:nth-child(1){animation-delay:.1s}.audio-equalizer.playing .bar:nth-child(2){animation-delay:.3s}.audio-equalizer.playing .bar:nth-child(3){animation-delay:.2s}.audio-equalizer.playing .bar:nth-child(4){animation-delay:.4s}@keyframes equalize{0%{height:4px}to{height:14px}}.pres-subtitles-bar{position:absolute;bottom:24px;left:50%;transform:translate(-50%);background:#0f172ad9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.12);padding:10px 24px;border-radius:9999px;display:flex;align-items:center;gap:12px;max-width:90%;box-shadow:0 10px 30px #00000080;z-index:5;transition:all .3s ease}.pres-subtitles-bar.speaking-active{border-color:#6366f199;box-shadow:0 0 20px #6366f14d}.subtitles-icon{font-size:16px}.subtitles-text{font-size:14px;color:#e2e8f0;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.voice-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s ease}.voice-modal-backdrop.open{opacity:1;pointer-events:auto}.voice-modal-card{width:100%;max-width:480px;background:#0f172a;border:1px solid rgba(255,255,255,.15);border-radius:20px;padding:24px;box-shadow:0 25px 50px #000c,0 0 30px #3b82f633}.voice-modal-header{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:20px}.voice-modal-close{background:#ffffff14;border:1px solid rgba(255,255,255,.15);color:#94a3b8;border-radius:50%;width:32px;height:32px;cursor:pointer;transition:all .2s ease}.voice-modal-close:hover{color:#fff;background:#ef44444d}.voice-modal-body{display:flex;flex-direction:column;gap:20px;margin-bottom:24px}.voice-setting-item{display:flex;flex-direction:column;gap:8px}.voice-setting-item.switch-item{flex-direction:row;align-items:center;justify-content:space-between;background:#ffffff08;padding:12px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.06)}.voice-setting-item label{font-size:14px;color:#cbd5e1;font-weight:500}.voice-select-input{width:100%;background:#1e293b;border:1px solid rgba(255,255,255,.15);border-radius:10px;padding:10px 14px;color:#fff;font-size:14px;outline:none}.voice-range-input{width:100%;accent-color:#3b82f6}.voice-toggle-checkbox{width:20px;height:20px;accent-color:#3b82f6;cursor:pointer}.btn-voice-speed{padding:8px 14px;border-radius:9999px;background:#ffffff0f;border:1px solid rgba(255,255,255,.15);color:#38bdf8;font-size:13px;font-weight:700;cursor:pointer;transition:all .2s ease}.btn-voice-speed:hover{background:#38bdf826;border-color:#38bdf8;transform:translateY(-1px)}.btn-preset-speed{flex:1;padding:6px 10px;border-radius:8px;background:#ffffff0f;border:1px solid rgba(255,255,255,.12);color:#cbd5e1;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-preset-speed:hover{background:#3b82f633;color:#fff}.btn-preset-speed.active{background:#3b82f6;border-color:#60a5fa;color:#fff;font-weight:700;box-shadow:0 0 10px #3b82f666}@media (max-width: 992px){.pres-page{height:auto;min-height:100vh;overflow:auto}.slide-content{grid-template-columns:1fr;gap:30px}.slide{position:relative;opacity:1;visibility:visible;transform:none;display:none;padding:30px 20px}.slide.active{display:block}.slide-title{font-size:32px}.pres-subtitles-bar{position:relative;transform:none;left:auto;bottom:auto;margin:20px auto}}