/* Page module: video. Generated from inline styles. */

.theater-mode .play-sidebar{display:none!important}
.theater-mode .play-main{width:100%!important;max-width:100%!important}
/* ★ 全平台彻底隐藏下载按钮（PC+移动端） */
video::-webkit-media-controls-download-button{display:none!important}
video::-webkit-media-controls-download-button-wrapper{display:none!important}
video::-internal-media-controls-download-button{display:none!important}
/* Firefox隐藏下载按钮 */
video::-moz-media-controls-download-button{display:none!important}
/* 禁止右键菜单和长按下载 */
.video-player-wrap{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}
.video-player-wrap video{pointer-events:auto}
.player-inline-tools{position:absolute;right:78px;bottom:18px;z-index:12;display:flex;align-items:center;gap:6px;opacity:.96;transition:opacity .15s;pointer-events:auto}
.player-inline-btn{height:24px;min-width:42px;padding:0 8px;border:0;border-radius:4px;background:rgba(0,0,0,.72);color:#fff;font-size:12px;line-height:24px;cursor:pointer;white-space:nowrap}
.player-inline-btn:hover{background:rgba(255,103,0,.92)}
.player-speed-wrap{position:relative}
.player-speed-menu{display:none;position:absolute;right:0;bottom:30px;min-width:76px;padding:4px;background:rgba(0,0,0,.86);border-radius:6px;box-shadow:0 6px 18px rgba(0,0,0,.28)}
.player-speed-wrap.open .player-speed-menu{display:block}
.player-speed-menu button{display:block;width:100%;border:0;background:transparent;color:#fff;border-radius:4px;padding:5px 8px;font-size:12px;text-align:left;cursor:pointer}
.player-speed-menu button:hover,.player-speed-menu button.active{background:#FF6700}
.player-inline-btn[disabled]{opacity:.45;cursor:not-allowed}
@media(max-width:768px){.player-inline-tools{right:64px;bottom:18px;gap:4px}.player-inline-btn{height:22px;min-width:36px;padding:0 6px;font-size:11px;line-height:22px}.player-speed-menu{bottom:28px}}
.video-access-value{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:min(520px,92%);margin:12px auto 14px;text-align:left}
.video-access-value span{display:flex;align-items:center;gap:6px;padding:9px 10px;border:1px solid #edf0f5;border-radius:8px;background:#f8fafc;color:#475569;font-size:12px;line-height:1.45}
.video-access-trust{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;width:min(560px,92%);margin:0 auto 14px;color:#687180;font-size:11px}
.video-access-trust span{padding:4px 8px;border-radius:999px;background:#f1f5f9}
.video-player-actions{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:10px;margin-top:8px;padding:10px 12px;background:#fff;border:1px solid #edf0f5;border-radius:8px}
.video-action-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-width:0}
.video-action-group.study{justify-content:flex-start}.video-action-group.play{justify-content:center}.video-action-group.user{justify-content:flex-end}
.video-action-label{font-size:12px;color:#8a93a3;white-space:nowrap}
.note-trigger-btn{min-height:30px}
.sidebar-status{display:inline-flex;align-items:center;margin-left:4px;padding:1px 5px;border-radius:999px;background:#eef7ff;color:#2f6fb5;font-size:9px;line-height:1.3;vertical-align:middle}
.sidebar-video-item.current .sidebar-status{background:#fff;color:#FF6700}
.video-mobile-tabs{display:none}
.site-inline-empty{padding:14px;border:1px dashed #d8dee8;border-radius:8px;background:#f8fafc;color:#687180;font-size:13px;text-align:center}
/* PC端：隐藏所有下载相关元素 */
a[download],.download-btn,.video-download,[data-download]{display:none!important}
/* 移动端：额外隐藏下载相关控件 */
@media(max-width:768px){
.play-layout{display:flex;flex-direction:column}
.play-main{display:flex;flex-direction:column;width:100%}
.video-player-wrap{order:1}
#nextVideoTip{order:2}
.video-mobile-tabs{order:3;display:flex;gap:8px;margin-top:10px;padding:4px;background:#f3f5f8;border-radius:8px}
.video-mobile-tab{flex:1;height:34px;border:0;border-radius:6px;background:transparent;color:#687180;font-size:13px;font-weight:700}
.video-mobile-tab.active{background:#fff;color:#FF6700;box-shadow:0 1px 4px rgba(23,28,36,.08)}
.play-sidebar{order:4;width:100%;max-height:46vh}
.video-desc-box{order:5}
.no-access{padding:18px;background:#fff;color:#242933}
.no-access h2{color:#242933}.no-access p{color:#687180!important}
.video-player-actions{order:3;grid-template-columns:1fr;margin-top:8px;padding:10px}
.video-action-group,.video-action-group.study,.video-action-group.play,.video-action-group.user{justify-content:flex-start}
.video-action-label{width:100%}
.video-access-value{grid-template-columns:1fr;margin:10px auto 12px}
.video-access-trust{display:none}
.no-access:after{content:'已恢复会员状态，正在返回原内容';display:block;margin-top:8px;font-size:12px;color:#687180}
.next-auto-bar{font-size:12px;padding:6px 10px}
.next-auto-bar .next-auto-text strong{max-width:140px}
.ep-nav-btn{font-size:12px;padding:4px 8px}
    video::-webkit-media-controls-enclosure{overflow:visible!important}
    video::-webkit-media-controls-panel{width:calc(100% + 32px)}
}
.theater-mode .header{display:none!important}
.theater-mode .side-ad{display:none!important}
.cinema-toggle{cursor:pointer;display:inline-flex;align-items:center;gap:4px;background:#FF6700;color:#fff;padding:5px 12px;border-radius:4px;font-size:12px;transition:background .2s;border:none}
.cinema-toggle:hover{background:#e55d00}
.cinema-toggle .tri{width:0;height:0;border-top:5px solid transparent;border-bottom:5px solid transparent;border-left:7px solid #fff}
.fav-btn{display:inline-flex;align-items:center;gap:4px;padding:5px 12px;border:1px solid #e0e0e0;border-radius:6px;background:#fff;cursor:pointer;font-size:13px;color:#666;transition:all .2s}
.fav-btn:hover{border-color:#FF6700;color:#FF6700}
.fav-btn.faved{background:#FF6700;color:#fff;border-color:#FF6700}
.ep-nav-btn{display:inline-flex;align-items:center;gap:4px;padding:5px 12px;border:1px solid #e0e0e0;border-radius:6px;background:#fff;font-size:13px;color:#666;text-decoration:none;transition:all .2s;white-space:nowrap}
.ep-nav-btn:hover{border-color:#FF6700;color:#FF6700;background:#fff8f0}
.ep-nav-btn.next{color:#FF6700;border-color:#ffe0b2;font-weight:500}
.ep-nav-btn.next:hover{background:#FF6700;color:#fff;border-color:#FF6700}
.sidebar-video-item{display:block;padding:3px 0;font-size:12px;color:#666;text-decoration:none;overflow-wrap:break-word;word-break:break-all;white-space:normal;line-height:1.4}
.sidebar-video-item.current{color:#FF6700;font-weight:700;background:#fff5eb;padding:4px 8px 4px 10px;border-radius:4px;margin:2px 0;border-left:3px solid #FF6700}
/* 二级目录标题醒目样式 */
.cat-child-title{display:flex;align-items:center;gap:6px;padding:10px 12px;font-size:15px;font-weight:700;color:#FF6700;background:linear-gradient(135deg,#fff8f0,#fff5eb);border-left:4px solid #FF6700;border-radius:0 6px 6px 0;margin:8px 0 4px 0;position:relative}
.cat-child-title .sub-icon{font-size:16px;flex-shrink:0}
.cat-child-title .sub-name{flex:1;overflow-wrap:break-word;word-break:break-all;white-space:normal;line-height:1.4}
.cat-child-title .sub-detail-link{font-size:11px;color:#fff;background:#FF6700;padding:1px 8px;border-radius:10px;text-decoration:none;font-weight:500;white-space:nowrap;transition:background .2s;flex-shrink:0}
.cat-child-title .sub-detail-link:hover{background:#e55d00}
.cat-child-title .sub-count{font-size:11px;color:#ff8533;background:#fff;padding:2px 8px;border-radius:10px;font-weight:500;flex-shrink:0}
/* 视频序号 */
.sv-idx{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;background:#f5f5f5;color:#999;font-size:10px;font-weight:600;margin-right:4px;flex-shrink:0;vertical-align:middle}
.sidebar-video-item.current .sv-idx{background:#FF6700;color:#fff}
/* 二级目录视频列表容器 */
.sub-videos{padding:4px 0 4px 8px;border-left:2px solid #ffe0b2;margin:0 0 6px 12px}
.sub-videos .sidebar-video-item{font-size:12px}
.sub-videos .sidebar-video-item.current{font-weight:700;border-left:3px solid #FF6700;background:#fff5eb;padding:4px 8px 4px 10px;border-radius:4px;margin:2px 0}
/* 画质按钮禁用态 */
.yt-q-disabled{opacity:.4;cursor:not-allowed!important}
.yt-q-disabled:hover{background:transparent!important;color:#999!important}
/* 懒加载提示 */
.lazy-hint{font-size:10px;color:#bbb;margin-left:4px;transition:color .2s}
.lazy-cat:hover .lazy-hint{color:#FF6700}
.lazy-cat.loaded .lazy-hint{display:none}
.sub-duration{font-size:11px;color:#ff8533;margin-left:2px;font-weight:600;white-space:nowrap;background:#fff8f0;padding:1px 6px;border-radius:8px}
.cat-dur{font-size:11px;color:#ff8533;font-weight:500;white-space:nowrap}
.lazy-loading{font-size:11px;color:#999;padding:4px 10px}
.lazy-error{font-size:11px;color:#ff4d4f;padding:4px 10px}
/* 试听标签 */
.tag-free{display:inline-block;background:#ff4d4f;color:#fff;font-size:9px;padding:1px 5px;border-radius:3px;margin-left:4px;vertical-align:middle;line-height:1.4;font-weight:500}
.sidebar-dur{float:right;font-size:10px;color:#999;margin-left:6px;font-weight:400}
.sidebar-video-item.current .sidebar-dur{color:#e5975e}
/* 课程简介样式 - 修复列表溢出+富文本安全显示 */
.video-desc-box{background:linear-gradient(135deg,#fff9f5,#fff);border:1px solid #ffe8d6;border-radius:8px;padding:12px;margin-top:8px;position:relative;overflow:hidden}
.video-desc-bar{position:absolute;top:0;left:0;width:3px;height:100%;background:#FF6700;border-radius:3px 0 0 3px}
.video-desc-title{font-size:14px;color:#FF6700;margin-bottom:6px;padding-left:6px}
.video-desc-content{color:#555;line-height:1.8;font-size:13px;padding-left:6px;word-wrap:break-word;overflow-wrap:break-word}
.video-desc-content ul,.video-desc-content ol{padding-left:24px;margin:8px 0}
.video-desc-content ul{list-style-type:disc}
.video-desc-content ol{list-style-type:decimal}
.video-desc-content li{margin:4px 0;line-height:1.7}
.video-desc-content h2{font-size:18px;color:#333;margin:12px 0 6px;font-weight:600}
.video-desc-content h3{font-size:16px;color:#333;margin:10px 0 5px;font-weight:600}
.video-desc-content h4{font-size:14px;color:#444;margin:8px 0 4px;font-weight:600}
.video-desc-content p{margin:6px 0}
.video-desc-content a{color:#FF6700;text-decoration:underline}
.video-desc-content img{max-width:100%;height:auto;border-radius:6px;margin:8px 0}
.video-desc-content blockquote{border-left:3px solid #FF6700;padding:8px 12px;margin:8px 0;background:#fff9f5;border-radius:0 6px 6px 0;color:#666}
.video-desc-content pre{background:#f5f5f5;padding:10px;border-radius:6px;overflow-x:auto;font-size:12px;margin:8px 0}
.video-desc-content code{background:#f0f0f0;padding:2px 4px;border-radius:3px;font-size:12px}
.video-desc-content pre code{background:none;padding:0}
.video-desc-content hr{border:none;border-top:1px solid #e8e8e8;margin:12px 0}
.video-desc-content mark{background:#fff3cd;padding:1px 4px;border-radius:2px}
.video-desc-content del,.video-desc-content s{text-decoration:line-through;color:#999}
.video-desc-content sub{font-size:0.8em;vertical-align:sub}
.video-desc-content sup{font-size:0.8em;vertical-align:super}
@media(max-width:768px){
    .video-desc-content{font-size:12px}
    .video-desc-content ul,.video-desc-content ol{padding-left:18px}
    .video-desc-content h2{font-size:16px}
    .video-desc-content h3{font-size:14px}
}

/* ===== 电脑端：浮动弹窗 ===== */
.note-panel{position:fixed;background:#fff;border-radius:10px;box-shadow:0 4px 24px rgba(0,0,0,.18);z-index:99999;display:flex;flex-direction:column;overflow:hidden;transition:opacity .2s}
.note-panel.open{display:flex}
.note-panel .np-head{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-bottom:1px solid #f0f0f0;flex-shrink:0;cursor:move;user-select:none;background:#fff;border-radius:10px 10px 0 0}
.note-panel .np-head h3{font-size:13px;margin:0;display:flex;align-items:center;gap:4px}
.note-panel .np-body{overflow-y:auto;flex:1;padding:8px}
.note-panel .np-input{display:none;padding:8px 12px;border-top:1px solid #f0f0f0;flex-shrink:0;background:#fafafa}
.note-panel .np-input .np-btns{display:flex;gap:6px;margin-top:4px;justify-content:flex-end;align-items:center}
.note-panel .np-input .np-btns span{font-size:11px;color:#FF6700;margin-right:auto}
/* 编辑时60%透明度 */
.note-panel.editing{opacity:.85}
.note-panel.editing:focus-within{opacity:.85}
.note-panel:not(.editing){opacity:1}
/* 缩放手柄 */
.note-resize{position:absolute;bottom:0;right:0;width:16px;height:16px;cursor:nwse-resize;z-index:10}
.note-resize::after{content:'';position:absolute;bottom:3px;right:3px;width:8px;height:8px;border-right:2px solid #ccc;border-bottom:2px solid #ccc}
.ni{padding:6px 8px;border-bottom:1px solid #f5f5f5;cursor:pointer;transition:background .15s}
.ni:hover{background:#fff8f0}
.ni.active{background:#fff5eb;border-left:2px solid #FF6700}
.ni .nt{font-size:10px;color:#FF6700;background:#fff5eb;padding:0 5px;border-radius:2px;cursor:pointer;display:inline-block}
.ni .nx{font-size:12px;color:#333;margin-top:2px;line-height:1.4}
.ni .nx b,.ni .nx strong{font-weight:700}
.ni .nx u{text-decoration:underline}
.ni .nx s,.ni .nx del{text-decoration:line-through}
.ni .nx ul,.ni .nx ol{margin:2px 0;padding-left:18px}
.ni .nx li{margin:1px 0}
.ni .na{display:flex;gap:8px;margin-top:2px}
.ni .na button{background:none;border:none;cursor:pointer;font-size:10px;padding:0;color:#999}
.nm{position:absolute;bottom:36px;width:6px;height:6px;background:#FF6700;border-radius:50%;transform:translateX(-3px);z-index:5;cursor:pointer}
.nm:hover .npv{display:block}
.npv{display:none;position:absolute;bottom:10px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.85);color:#fff;font-size:10px;padding:4px 8px;border-radius:4px;white-space:nowrap;max-width:180px;overflow:hidden;text-overflow:ellipsis;z-index:10;pointer-events:none}
/* 下一节提示浮层 */
.next-auto-bar{display:none;align-items:center;gap:8px;margin-top:6px;padding:8px 14px;background:linear-gradient(90deg,#fff5eb,#fff);border:1px solid #ffe0b2;border-radius:8px;font-size:13px;flex-wrap:wrap}
.next-auto-bar .next-auto-text{color:#333;display:flex;align-items:center;gap:4px;min-width:0}
.next-auto-bar .next-auto-text strong{color:#FF6700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:260px}
.next-auto-bar .next-auto-countdown{color:#999;font-size:12px}
.next-auto-bar .next-auto-cancel{margin-left:auto;padding:3px 12px;border:1px solid #e0e0e0;border-radius:4px;background:#fff;color:#666;font-size:12px;cursor:pointer;transition:all .2s}
.next-auto-bar .next-auto-cancel:hover{border-color:#FF6700;color:#FF6700}
/* 富文本编辑器工具栏 */
.np-toolbar{display:flex;flex-wrap:wrap;gap:2px;padding:4px 0;border-bottom:1px solid #eee;margin-bottom:4px}
.np-toolbar button{width:26px;height:24px;border:1px solid #e0e0e0;border-radius:3px;background:#fff;cursor:pointer;font-size:12px;display:flex;align-items:center;justify-content:center;color:#555;padding:0;transition:all .15s}
.np-toolbar button:hover{background:#fff5eb;border-color:#FF6700;color:#FF6700}
.np-toolbar button.active{background:#FF6700;color:#fff;border-color:#FF6700}
.np-toolbar select{height:24px;border:1px solid #e0e0e0;border-radius:3px;font-size:11px;padding:0 2px;cursor:pointer;background:#fff}
.np-toolbar input[type=color]{width:24px;height:24px;border:1px solid #e0e0e0;border-radius:3px;padding:1px;cursor:pointer;background:#fff}
.np-editor{width:100%;min-height:60px;max-height:120px;padding:6px 8px;border:1px solid #e0e0e0;border-radius:6px;font-size:12px;resize:vertical;overflow-y:auto;line-height:1.5;outline:none;background:#fff;box-sizing:border-box;-webkit-user-modify:read-write;user-modify:read-write;word-break:break-word}
.np-editor:focus{border-color:#FF6700}
.np-editor b,.np-editor strong{font-weight:700}
.np-editor u{text-decoration:underline}
.np-editor s,.np-editor del{text-decoration:line-through}
.np-editor ul,.np-editor ol{margin:2px 0;padding-left:18px}
.np-editor img{max-width:100%;border-radius:4px;margin:4px 0}

/* ===== 手机端：底部抽屉 ===== */
@media(max-width:768px){
.note-key-hint{display:none!important}
.note-trigger-btn{padding:6px 14px!important;font-size:13px!important}
.note-panel{position:fixed!important;bottom:0!important;left:0!important;right:0!important;top:auto!important;width:100%!important;max-width:100%!important;height:auto!important;max-height:50vh!important;border-radius:12px 12px 0 0!important;transform:translateY(100%)!important;transition:transform .3s!important;box-shadow:0 -4px 20px rgba(0,0,0,.15)!important}
.note-panel.open{transform:translateY(0)!important;display:flex}
.note-panel .np-head{cursor:default;border-radius:12px 12px 0 0}
.note-resize{display:none}
.ni .na{gap:10px}.ni .na button{font-size:12px;padding:2px 0}
.ni .nt{font-size:12px!important;padding:1px 8px!important;min-width:48px!important;text-align:center!important}
.ni .nx{font-size:13px!important;line-height:1.5!important}
#noteTimestamp{font-size:14px!important;min-width:48px!important;display:inline-block!important}
.np-toolbar button{width:30px;height:28px;font-size:13px}
.np-toolbar select{height:28px;font-size:12px}
.np-editor{min-height:80px;font-size:13px}
}