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78%,var(--muted));background:transparent;font-size:15px}.favorites-page .phonetic-button-expression:hover{border-color:transparent;background:color-mix(in srgb,var(--text) 4%,transparent)}.favorites-page .phonetic-button-expression strong{order:1;color:color-mix(in srgb,var(--muted) 90%,transparent);font-family:var(--font-sans);font-size:13px;font-weight:700}.favorites-page .phonetic-button-expression .anticon{order:2;display:grid;width:20px;height:20px;place-items:center;border-radius:50%;color:color-mix(in srgb,var(--text) 72%,var(--muted));font-size:13px}.favorites-page .phonetic-button-expression span{order:3;color:color-mix(in srgb,var(--text) 92%,var(--muted));font-size:18px}.favorites-page .expression-definition{margin:0;color:var(--text);font-size:14px;font-weight:650;line-height:1.55}.favorites-page .expression-definition-en{margin:-4px 0 0;color:color-mix(in srgb,var(--text) 72%,var(--muted));font-size:13px;line-height:1.5}.favorites-page .expression-section{padding-top:10px;border-top:1px solid var(--line)}.favorites-page .expression-section span{display:block;margin-bottom:7px;color:var(--muted);font-size:12px;font-weight:700}.favorites-page .expression-section p{margin:0;color:color-mix(in srgb,var(--text) 88%,var(--muted));font-size:13px;line-height:1.55}.favorites-page .expression-section small{display:block;margin-top:4px;color:color-mix(in srgb,var(--muted) 86%,transparent);font-size:12px;line-height:1.5}.favorite-highlight-foot{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-top:auto;padding-top:8px}.favorite-highlight-foot>span{color:color-mix(in srgb,var(--muted) 76%,transparent);font-size:11px;font-weight:600}.favorite-highlight-foot-actions{position:absolute;right:16px;bottom:16px;display:flex;align-items:flex-end;margin-left:auto;text-align:right}.favorite-highlight-source{color:color-mix(in srgb,var(--muted) 62%,transparent);font-size:11px;font-weight:500;line-height:1.35}.favorite-highlight-foot button{border:0;color:color-mix(in srgb,var(--muted) 70%,transparent);background:transparent;font-size:11px;font-weight:500;cursor:pointer}.favorite-highlight-foot button:hover{color:color-mix(in srgb,var(--text) 76%,var(--muted))}.favorite-open-video-tag{display:inline-flex;align-items:center;justify-content:center;width:34px;height:22px;border:1px solid color-mix(in srgb,var(--line) 78%,transparent)!important;border-radius:999px;color:color-mix(in srgb,var(--muted) 58%,transparent)!important;background:color-mix(in srgb,var(--panel) 82%,transparent)!important;padding:0;box-shadow:none}.favorite-open-video-tag:hover{color:color-mix(in srgb,var(--text) 62%,var(--muted))!important;border-color:color-mix(in srgb,var(--line) 52%,var(--muted))!important}.favorite-highlight-empty,.favorite-highlight-edge{display:flex;grid-column:1 / -1;min-height:120px;align-items:center;justify-content:center;gap:8px;color:var(--muted);font-size:13px}.favorite-highlight-more{grid-column:1 / -1;justify-self:center}.settings-sheet .ant-slider{margin:0}.settings-sheet .ant-segmented{background:#ffffff14!important}.settings-sheet .ant-segmented-item{color:#d9d9d9}.settings-sheet .ant-segmented-item-selected{color:#191919;background:#f5f5f5}.speed-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:10px}.speed-grid button{min-height:42px;border-radius:9px;border:1px solid rgba(255,255,255,.13);color:#dcdcdc;background:#ffffff0a;font-weight:650}.speed-grid button:hover,.speed-grid button.active{color:#202020;background:#f0f0f0}.settings-sheet.settings-sheet-speed,.settings-sheet.settings-sheet-loop{width:min(268px,calc(100vw - 24px));padding:8px 10px;color:#ffffffb8;background:#1c1c1c94;border-color:#ffffff14;box-shadow:0 8px 22px #00000029}.settings-sheet.settings-sheet-speed 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color-mix(in srgb, var(--episode-light-soft, #e8e8ea) 82%, #d9d9dc);--episode-video-bg: #121212;--episode-active-bg: var(--panel-strong);--episode-card-shadow: var(--shadow), 0 1px 0 rgba(255, 255, 255, .9) inset;--episode-inverse: #ffffff;--episode-accent: var(--chip-active-bg);--episode-word-pink-bg: #fff0e8;--episode-word-pink-text: #b86243;--episode-word-green-bg: #e8f7ed;--episode-word-green-text: #4f8b5f;--episode-word-blue-bg: #e8f2fb;--episode-word-blue-text: #507fa7;width:100%;max-width:100%;overflow-x:hidden;min-height:100vh;padding:28px 32px 32px;background:var(--episode-bg);color:var(--episode-text)}:root[data-theme^=dark] .episode-content{--episode-bg: #171717;--episode-text: #ededed;--episode-muted: #8f8f8f;--episode-line: rgba(255, 255, 255, .12);--episode-panel: #222;--episode-panel-strong: #262626;--episode-control-bg: #282828;--episode-video-bg: #0d0d0d;--episode-active-bg: #232323;--episode-card-shadow: none;--episode-inverse: #1a1a1a;--episode-word-pink-bg: #eeb0cb;--episode-word-pink-text: #7b2d66;--episode-word-green-bg: #c6e7d0;--episode-word-green-text: #23633a;--episode-word-blue-bg: #b9d7e7;--episode-word-blue-text: #2f6488}.episode-content .player-page{width:100%;min-width:0;max-width:100%;overflow-x:hidden;color:var(--episode-text)}.episode-content .lesson-titlebar{margin-bottom:24px;color:var(--episode-text)}.episode-content .episode-info-strip{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:-10px 0 18px;padding:0 2px}.episode-content .episode-info-copy{display:flex;min-width:0;flex-wrap:wrap;align-items:center;gap:7px 14px;color:color-mix(in srgb,var(--episode-muted) 88%,transparent);font-size:13px;line-height:1.45}.episode-content .episode-info-subtitle{max-width:min(56vw,680px);overflow:hidden;color:color-mix(in srgb,var(--episode-text) 78%,var(--episode-muted));font-weight:600;text-overflow:ellipsis;white-space:nowrap}.episode-content .episode-info-favorite{display:inline-flex;flex:0 0 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input{width:18px;height:18px;padding:0;border:0;background:transparent}.episode-content .caption-overlay-font-row{margin-top:10px}.episode-content .caption-overlay-button.active span{color:var(--chip-active-text);background:var(--chip-active-bg)}.episode-content .video-progress{bottom:16px}.episode-content .progress-track{position:relative;cursor:pointer;touch-action:none}.episode-content .progress-track .progress-fill{position:relative;z-index:1;display:block;height:100%;border-radius:inherit;background:color-mix(in srgb,var(--episode-accent) 72%,white)}.episode-content .ab-marker{position:absolute;z-index:2;top:50%;width:2px;height:14px;border:0;border-radius:999px;background:#bff1d0;box-shadow:0 0 0 1px #15151573;transform:translate(-50%,-50%);pointer-events:none}.episode-content .marker-b{background:#f1d6b9}.video-error-tip{position:absolute;left:18px;right:18px;bottom:48px;z-index:4;padding:10px 12px;border-radius:10px;color:#ffe1e1;background:#6e1818b8;border:1px solid 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.lesson-controls{grid-template-columns:repeat(9,minmax(0,1fr))}.episode-content .control-fullscreen,.episode-content .control-loop{display:flex}}.episode-content .settings-sheet{position:absolute;z-index:70;left:50%;right:auto;bottom:calc(100% + 10px);transform:translate(-50%);width:min(370px,calc(100vw - 20px));padding:12px;border:1px solid rgba(255,255,255,.14);border-radius:16px;background:#232323b8;box-shadow:0 12px 30px #00000047;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.episode-content .tool-button-anchor:first-child .settings-sheet{left:0;transform:none}.episode-content .settings-sheet.settings-sheet-speed,.episode-content .settings-sheet.settings-sheet-loop{width:min(288px,calc(100vw - 32px));padding:8px 10px;border-color:#ffffff14;background:#1c1c1c85;box-shadow:0 8px 22px #00000029}.episode-content .settings-sheet .settings-row>span{display:none}.episode-content .settings-sheet 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