.webcast-player-page{--primary:#ff5d23;--primary-light:#ff7a4d;--primary-dark:#e04a15;--primary-glow:#ff5d2326;--primary-subtle:#ff5d2314;--bg:#fff;--bg-secondary:#f7f8fa;--bg-tertiary:#eef1f5;--text:#1a202c;--text-secondary:#4a5568;--text-muted:#718096;--border:#d1d5db;--border-light:#e5e7eb;--shadow:0 1px 3px #00000014;--shadow-md:0 4px 12px #0000001f;--radius-sm:4px;--radius-md:6px;background:var(--bg-secondary);min-height:calc(100vh - 200px);padding:0 0 60px;position:relative}.page-background,.bg-gradient,.bg-pattern{display:none}.page-content{max-width:1400px;margin:0 auto;padding:0 24px;position:relative}.player-card{background:var(--bg);box-shadow:var(--shadow-md);overflow:hidden}@media (min-width:1024px){.page-content{padding:24px 40px}}.breadcrumb{z-index:10;position:absolute;top:20px;left:24px}.back-link{color:#ffffffd9;text-shadow:0 1px 2px #0000004d;align-items:center;gap:6px;font-size:14px;font-weight:500;text-decoration:none;transition:color .15s;display:inline-flex}.back-link:hover{color:#fff}.back-link svg{width:18px;height:18px}.card-header{background:#1a1a1a;border-bottom:none;width:100%;padding:0;display:block;position:relative}.cover-section{width:100%;padding-top:56.25%;position:relative;overflow:hidden}.cover-image{background-color:#1a1a1a;background-position:50%;background-size:cover;width:100%;height:100%;position:absolute;top:0;left:0}.cover-overlay{background:linear-gradient(#0000000d 0%,#0000001a 30%,#00000080 70%,#000000bf 100%);position:absolute;inset:0}.cover-logo{z-index:5;position:absolute;top:24px;left:28px}.cover-logo img{width:auto;height:36px}.cover-actions{-webkit-backdrop-filter:blur(20px)saturate(180%);z-index:10;background:#0000008c;border:1px solid #ffffff1a;border-radius:12px;align-items:center;gap:6px;padding:8px 10px;display:flex;position:absolute;top:16px;right:16px;box-shadow:0 4px 20px #00000059}.cover-action-btn{color:#ffffffb3;cursor:pointer;background:#ffffff14;border:none;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;text-decoration:none;transition:all .15s;display:flex}.cover-action-btn:hover{color:#fff;background:#ffffff26}.cover-action-btn:active{background:#ffffff1a;transform:scale(.92)}.cover-action-btn svg{width:14px;height:14px}.cover-action-btn.share-btn.copied{color:#4ade80;background:#22c55e33}.player-float-wrapper{z-index:20;padding:0 20px 14px;transition:transform .4s cubic-bezier(.25,.46,.45,.94);position:absolute;bottom:0;left:0;right:0;transform:translateY(0)}.cover-section:not(:hover) .player-float-wrapper{transform:translateY(68px)}.info-section{background:0 0;padding:0 8px 12px}.title{color:#fff;text-shadow:0 2px 8px #00000080;max-width:750px;margin:0 0 12px;font-family:Times New Roman,Times,Georgia,serif;font-size:26px;font-weight:600;line-height:1.3}.meta-tags{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.meta-tag{color:#fffc;text-shadow:0 1px 4px #0006;background:0 0;border:none;align-items:center;gap:5px;padding:0;font-size:13px;display:inline-flex}.meta-tag svg{color:#ffffffb3;width:16px;height:16px}.meta-tag.type{color:var(--primary);background:#ff5d2326;border:1px solid #ff5d234d;padding:4px 10px;font-weight:500}.meta-tag.type.audio{color:var(--primary)}.player-section{background:0 0;padding:0}.external-link-section{text-align:center;background:var(--bg);border-bottom:1px solid var(--border-light);padding:40px 32px}.external-description{color:var(--text-secondary);max-width:500px;margin-bottom:24px;margin-left:auto;margin-right:auto;font-size:15px}.external-button{background:var(--primary);color:#fff;cursor:pointer;border:none;align-items:center;gap:10px;padding:14px 32px;font-size:15px;font-weight:500;text-decoration:none;transition:background-color .15s;display:inline-flex}.external-button:hover{background:var(--primary-light)}.external-button svg{width:18px;height:18px}.card-footer{border-top:1px solid var(--border-light);background:var(--bg);justify-content:space-between;align-items:center;padding:20px 32px;display:flex}.download-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;align-items:center;gap:8px;padding:10px 24px;font-size:14px;font-weight:500;text-decoration:none;transition:background-color .15s;display:inline-flex}.download-btn:hover{background:var(--primary-light)}.download-btn svg{width:16px;height:16px}.share-section{align-items:center;gap:12px;display:flex}.share-label{color:var(--text-muted);font-size:13px}.share-btn{background:var(--bg);border:1px solid var(--border);width:36px;height:36px;color:var(--text-secondary);cursor:pointer;justify-content:center;align-items:center;transition:all .15s;display:flex}.share-btn:hover{background:var(--bg-tertiary);color:var(--primary)}.share-btn svg{width:18px;height:18px}.related-section{background:var(--bg);border:1px solid var(--border-light);max-width:960px;margin:32px auto 0;padding:24px 32px}.related-section h3{color:var(--text);margin:0 0 12px;font-family:Times New Roman,Times,Georgia,serif;font-size:16px;font-weight:600}.related-hint{color:var(--text-secondary);margin:0;font-size:14px}.related-hint a{color:var(--primary);text-decoration:none}.related-hint a:hover{text-decoration:underline}.modern-audio-player{background:0 0;outline:none;padding:0;position:relative}.player-container{-webkit-backdrop-filter:blur(20px)saturate(180%);z-index:10;background:#0000008c;border:1px solid #ffffff1a;border-radius:12px;align-items:center;gap:16px;margin:0;padding:12px 20px;display:flex;position:relative;box-shadow:0 4px 20px #00000059}.player-left,.cover-wrapper,.cover-wrapper .cover-image,.cover-placeholder,.cover-placeholder svg,.playing-visualizer,.playing-visualizer span{display:none}.player-right{flex-direction:column;flex:1;gap:10px;min-width:0;display:flex}.player-title{display:none}.player-error{color:#fc8181;background:#fc81811a;border:1px solid #fc81814d;align-items:center;gap:6px;padding:8px 12px;font-size:13px;display:flex}.player-error svg{flex-shrink:0}.progress-section{align-items:center;gap:12px;display:flex}.time-label{color:#fff9;letter-spacing:.3px;min-width:44px;font-family:SF Mono,Monaco,Courier New,monospace;font-size:11px;font-weight:500}.time-label:first-child{text-align:right}.progress-track{cursor:pointer;background:#ffffff14;border-radius:2px;flex:1;height:4px;transition:all .2s;position:relative}.progress-track:hover{background:#ffffff1f;height:6px}.progress-buffer{pointer-events:none;background:#ffffff1a;border-radius:2px;height:100%;position:absolute;top:0;left:0}.progress-fill{background:linear-gradient(90deg,var(--primary),#ff7a45);pointer-events:none;border-radius:2px;height:100%;transition:width .1s linear;position:absolute;top:0;left:0}.progress-thumb{border:2px solid var(--primary);cursor:pointer;background:#fff;border-radius:50%;width:14px;height:14px;transition:all .2s cubic-bezier(.175,.885,.32,1.275);position:absolute;top:50%;transform:translate(-50%,-50%)scale(0);box-shadow:0 2px 6px #00000040,0 0 0 3px #ff5d2326}.progress-track:hover .progress-thumb{transform:translate(-50%,-50%)scale(1)}.controls-section{justify-content:space-between;align-items:center;gap:16px;display:flex}.controls-left,.controls-right{align-items:center;gap:6px;min-width:80px;display:flex}.controls-right{justify-content:flex-end}.controls-center{align-items:center;gap:8px;display:flex}.control-btn{color:#ffffffb3;cursor:pointer;background:#ffffff14;border:none;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;transition:all .15s;display:flex;position:relative}.control-btn:hover:not(:disabled){color:#fff;background:#ffffff26}.control-btn:active:not(:disabled){background:#ffffff1a;transform:scale(.92)}.control-btn:disabled{opacity:.3;cursor:not-allowed}.control-btn svg{width:14px;height:14px}.control-btn.play-btn{background:var(--primary);color:#fff;border:none;border-radius:50%;width:44px;height:44px;position:relative;overflow:hidden;box-shadow:0 2px 12px #ff5d2366}.control-btn.play-btn:before{content:"";pointer-events:none;background:linear-gradient(#ffffff26 0%,#0000 50%);position:absolute;inset:0}.control-btn.play-btn:hover:not(:disabled){background:#ff6a30;transform:scale(1.05);box-shadow:0 4px 16px #ff5d2380}.control-btn.play-btn:active:not(:disabled){transform:scale(.95);box-shadow:0 2px 8px #ff5d2366}.control-btn.play-btn svg{z-index:1;width:18px;height:18px;margin-left:2px;position:relative}.seek-label{display:none}.loading-spinner{border:2px solid #ffffff40;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.7s linear infinite spinner}@keyframes spinner{to{transform:rotate(360deg)}}.speed-control{position:relative}.speed-btn{color:#ffffffb3;cursor:pointer;text-align:center;background:#ffffff14;border:none;border-radius:6px;min-width:38px;padding:5px 8px;font-size:11px;font-weight:600;transition:all .15s}.speed-btn:hover{color:#fff;background:#ffffff26}.speed-menu{z-index:20;-webkit-backdrop-filter:blur(12px);background:#1e1e23fa;border:1px solid #ffffff1a;border-radius:10px;padding:6px;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);box-shadow:0 8px 24px #0000004d}.speed-option{color:#ffffffa6;cursor:pointer;text-align:center;background:0 0;border:none;border-radius:6px;width:100%;padding:8px 16px;font-size:12px;font-weight:500;transition:all .15s;display:block}.speed-option:hover{color:#ffffffe6;background:#ffffff14}.speed-option.active{color:var(--primary);background:#ff5d231a;font-weight:600}.volume-control{align-items:center;display:flex;position:relative}.volume-slider-wrapper{opacity:0;visibility:hidden;pointer-events:none;z-index:100;background:#1e1e23fa;border:1px solid #ffffff1a;border-radius:12px;padding:16px 14px;transition:all .2s cubic-bezier(.4,0,.2,1);position:absolute;bottom:calc(100% + 12px);left:50%;transform:translate(-50%)translateY(8px);box-shadow:0 8px 32px #0006,0 2px 8px #0003,inset 0 1px #ffffff0d}.volume-slider-wrapper.visible{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%)translateY(0)}.volume-slider-container{flex-direction:column;align-items:center;gap:12px;min-width:44px;display:flex}.volume-percentage{color:#ffffffe6;font-variant-numeric:tabular-nums;letter-spacing:.5px;text-align:center;min-width:40px;font-size:13px;font-weight:600}.volume-slider-track{cursor:pointer;touch-action:none;-webkit-user-select:none;user-select:none;background:#ffffff1f;border-radius:4px;width:8px;height:120px;position:relative}.volume-slider-track:hover{background:#ffffff2e}.volume-slider-track.dragging{cursor:grabbing}.volume-slider-fill{background:linear-gradient(to top,var(--primary),#ff7a45);pointer-events:none;border-radius:4px;width:100%;transition:height 50ms linear;position:absolute;bottom:0;left:0}.volume-slider-track.dragging 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keyboardHintFadeIn{0%{opacity:0;transform:translate(-50%,-50%)scale(.9)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}@media (max-width:768px){.webcast-player-page{padding:0 0 40px}.breadcrumb{top:12px;left:16px}.back-link{font-size:13px}.cover-logo{top:16px;left:16px}.cover-logo img{height:28px}.info-section{padding:32px 20px 24px}.title{font-size:22px}.meta-tags{gap:14px}.meta-tag{font-size:13px}.player-container{flex-direction:column;gap:12px;padding:16px 20px}.controls-section{width:100%}.controls-left,.controls-right{display:none}.keyboard-hint{padding:12px 20px;font-size:16px}.controls-center{flex:1;justify-content:center}.shortcuts-hint{display:none}.card-footer{flex-direction:column;align-items:stretch;gap:16px;padding:20px}.download-btn,.share-section{justify-content:center}.related-section{margin:24px 16px 0;padding:20px}.external-link-section{padding:32px 20px}.volume-slider-wrapper{top:calc(100% + 12px);bottom:auto;transform:translate(-50%)translateY(-8px)}.volume-slider-wrapper.visible{transform:translate(-50%)translateY(0)}.volume-slider-wrapper:after{border:none;border-top:1px solid #ffffff1a;border-left:1px solid #ffffff1a;top:-6px;bottom:auto}.volume-slider-track{height:100px}}@media (max-width:480px){.cover-actions{border-radius:10px;gap:4px;padding:6px 8px;top:10px;right:10px}.cover-action-btn{border-radius:6px;width:28px;height:28px}.cover-action-btn svg{width:12px;height:12px}.title{font-size:18px}.player-float-wrapper{padding:0 12px 10px}.cover-section:not(:hover) .player-float-wrapper{transform:translateY(56px)}.info-section{padding:0 4px 10px}.title{margin-bottom:8px;font-size:18px}.meta-tags{gap:10px}.meta-tag{font-size:11px}.player-container{border-radius:10px;gap:12px;padding:10px 14px}.control-btn{border-radius:6px;width:28px;height:28px}.control-btn.play-btn{width:38px;height:38px}.control-btn svg{width:12px;height:12px}.control-btn.play-btn svg{width:16px;height:16px}.keyboard-hint{border-radius:8px;padding:10px 16px;font-size:14px}.time-label{min-width:36px;font-size:10px}.progress-section{gap:8px}.speed-btn{min-width:32px;padding:4px 6px;font-size:10px}.controls-left,.controls-right{min-width:60px}.audio-badge{width:32px;height:32px;top:12px;right:12px}.audio-badge svg{width:16px;height:16px}.cover-logo{top:12px;left:12px}.cover-logo img{height:24px}}@media print{.page-background,.back-link,.player-section,.card-footer,.related-section,.modern-audio-player,.audio-badge{display:none!important}.webcast-player-page{background:0 0;padding:0}.player-card{box-shadow:none;border:1px solid #000}.cover-section{padding-top:40%}.cover-overlay{background:#0006}.info-section{padding:20px}.title{color:#fff;font-size:20px}}