:root{font-family:"Segoe UI","Microsoft YaHei",system-ui,sans-serif;color:#294653;background:#f7f7f2;font-synthesis:none;--ink:#294653;--muted:#829297;--blue:#2c596a;--coral:#d78362;--line:#dde5e3;--paper:#fffefa;--en-size:23px;--zh-size:14px}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,input,select{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}button:disabled{opacity:.3;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #59869a;outline-offset:4px}button svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}[hidden]{display:none!important}.sr-only{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden;white-space:nowrap}.skip-link{position:fixed;top:-60px;left:285px;padding:12px;background:var(--blue);color:white;z-index:100}.skip-link:focus{top:4px}
.sidebar{position:fixed;inset:0 auto 0 0;width:264px;display:flex;flex-direction:column;background:#f0f3ed;border-right:1px solid #dee5de;z-index:40}.brand{display:flex;gap:12px;align-items:center;padding:29px 23px 25px}.brand-mark{width:40px;height:43px;border-radius:12px;background:#2d5767;color:#fff9ec;font:bold 37px/39px Georgia,serif;text-align:center;position:relative}.brand-mark>span{position:absolute;right:-4px;top:-4px;color:#dba576;font:18px sans-serif}.brand strong{font-size:16px;letter-spacing:-.4px}.brand small{display:block;font-size:10px;color:#80928c;margin-top:5px;letter-spacing:.5px}.unit-card{margin:0 20px 20px;padding:17px 20px 15px;background:#f1ddc7;border-radius:12px;color:#805b43;position:relative}.unit-card-top{display:flex;align-items:center;justify-content:space-between;font-size:10px;font-weight:600;letter-spacing:2px}.unit-card svg{width:23px;height:23px;fill:none;stroke:#aa7c57;stroke-width:1.3}.unit-card h2{font:600 25px/1.2 "Segoe UI",sans-serif;letter-spacing:-.5px;margin:11px 0 8px}.unit-card p{font-size:11px;letter-spacing:1px;margin:0;color:#977459}.unit-card-line{height:1px;background:#d6bfa6;margin:16px 0 12px;opacity:.6}.unit-card #unit-progress{font-size:10px;color:#947258}#lesson-nav{padding:0 13px 18px;overflow-y:auto;flex:1;scrollbar-width:thin;scrollbar-color:#c6d2ca transparent}.nav-heading{padding:11px 12px 7px;color:#92a099;font-size:9px;font-weight:600;letter-spacing:1.8px}.lesson-link{position:relative;display:flex;align-items:center;gap:10px;width:100%;background:none;border:0;text-align:left;border-radius:8px;padding:10px 12px;margin:2px 0}.lesson-link:hover{background:#e5ece7}.lesson-link[aria-current=true]{background:#dfe9e6;color:#254e5e}.nav-symbol{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:#e9eee7;font-size:11px;color:#7c9187;flex-shrink:0}.lesson-link[aria-current=true] .nav-symbol{background:#c9dbd6;color:#345e63}.nav-text{flex:1;min-width:0}.nav-text strong{font-size:11px;font-weight:500;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-text small{display:block;color:#8d9a94;font-size:9px;margin-top:4px}.nav-done{color:#6d927f;font-size:12px}.nav-progress{height:2px;position:absolute;bottom:0;left:48px;max-width:calc(100% - 63px);background:#91ada3;border-radius:2px}.sidebar-foot{display:flex;gap:9px;align-items:center;padding:17px 26px;border-top:1px solid #dfe6de;font-size:10px;color:#6e867a;line-height:1.6}.sidebar-foot small{display:block;font-size:9px;color:#96a49b}.book-dot{width:7px;height:7px;border-radius:50%;background:#8aa790}
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.player{position:sticky;top:12px;z-index:20;background:var(--paper);border:1px solid #dce5e3;border-radius:14px;padding:17px 23px 0;box-shadow:0 4px 20px #32506306}.player-top{display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:10px}.source{display:flex;gap:8px;align-items:center;color:#8f9f9f;font-size:10px;white-space:nowrap;letter-spacing:.4px}.sound-bars{display:flex;align-items:center;gap:2px;height:13px;color:#99ada5}.sound-bars i{height:6px;width:2px;border-radius:2px;background:currentColor}.sound-bars i:nth-child(2){height:12px}.sound-bars i:nth-child(3){height:9px}.sound-bars i:nth-child(4){height:4px}.modes{display:flex;padding:3px;gap:2px;background:#edf2f0;border-radius:7px}.modes button{border:0;background:none;border-radius:5px;padding:6px 12px;color:#869a9e;font-size:10px;white-space:nowrap}.modes button[aria-pressed=true]{background:white;color:#315d6e;box-shadow:0 1px 4px #2f576313}.mode-tip{color:#a2b0ae;font-size:9px;min-width:80px;text-align:right}.transport{display:flex;align-items:center;gap:13px;margin:16px 0 14px}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:6px;border:0;border-radius:7px;background:none;flex-shrink:0}.icon-button:hover{background:#edf2ee}.skip{width:23px;padding:2px}.skip svg{width:17px;height:17px}.skip svg path{fill:currentColor;stroke-width:1}.five{position:relative;color:#8aa0a7}.five svg{width:23px;height:23px}.five span{position:absolute;left:14px;top:13px;font-size:8px}.play-button{border:0;border-radius:50%;background:#d48a68;color:#fffaf1;width:53px;height:53px;display:grid;place-items:center;flex-shrink:0;box-shadow:0 3px 8px #c38c6920}.play-button:hover{background:#c57b59}.play-button svg{fill:currentColor;stroke:none;width:23px;height:23px}.play-button #play-icon{margin-left:3px}.timeline{flex:1;min-width:60px;padding-top:9px;margin-left:15px}.clock{display:flex;justify-content:space-between;font-size:9px;color:#97a6a7;font-variant-numeric:tabular-nums;margin-top:6px}input[type=range]{appearance:none;height:4px;width:100%;margin:0;display:block;border-radius:3px;background:linear-gradient(to right,#73939a var(--fill,0%),#e7ece8 var(--fill,0%));cursor:pointer}input[type=range]::-webkit-slider-thumb{appearance:none;width:10px;height:10px;border-radius:50%;background:#688b93;border:2px solid var(--paper);box-shadow:0 0 0 1px #688b93}input[type=range]::-moz-range-thumb{width:8px;height:8px;border-radius:50%;background:#688b93;border:2px solid var(--paper)}.player-bottom{border-top:1px solid #edf0eb;display:flex;justify-content:space-between;gap:10px;align-items:center;padding:9px 0;font-size:10px;color:#8b9f9e}.play-options{display:flex;gap:16px;align-items:center}.play-options>label{display:flex;align-items:center;gap:5px;white-space:nowrap}.play-options select{background:none;border:0;color:#4d707a;font-size:10px;padding:4px 2px;cursor:pointer}.option-button{border:0;background:none;display:inline-flex;gap:6px;align-items:center;font-size:10px;color:#8a9e9b;padding:5px 8px;border-radius:6px;white-space:nowrap}.option-button svg{width:16px;height:16px}.option-button[aria-pressed=true]{background:#e8eeea;color:#4b7974}.volume{display:flex;gap:4px;align-items:center;width:93px;min-width:70px}.volume>.icon-button{width:25px;height:25px;padding:4px;color:#8ca0a0}.volume svg{width:15px;height:15px}.volume input{flex:1;min-width:20px}.player-status{border-top:1px solid #edf0eb;padding:8px 0 11px;color:#a17b55;font-size:11px;line-height:1.6}.player-status.follow-gap{color:#689084}.player-status.error{color:#af614b}
.focus-box{display:flex;gap:18px;align-items:flex-start;background:#edf1eb;border-radius:8px;padding:13px 17px;margin:22px 0 28px;font-size:11px;line-height:1.8}.focus-box>span{font-size:9px;white-space:nowrap;color:#89a08b;letter-spacing:.4px;padding-top:1px}.focus-box p{margin:0;color:#718977}.lesson-notice{color:#9d8b78;font-size:11px;line-height:1.8;margin:-12px 0 22px}.reading-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:12px}.reading-toolbar>div{display:flex;align-items:center;gap:13px}.reading-toolbar h2{font-size:13px;font-weight:600;letter-spacing:.6px;margin:0}.reading-toolbar #row-count{font-size:10px;color:#9aabaa}.reading-settings{font-size:10px;color:#829795}.switch-label{display:flex;align-items:center;gap:5px;white-space:nowrap;cursor:pointer}.switch-label input{position:absolute;opacity:0;width:1px;height:1px}.switch{width:24px;height:13px;background:#cdd8d3;border-radius:12px;position:relative;display:block}.switch:after{content:"";position:absolute;top:2px;left:2px;width:9px;height:9px;background:white;border-radius:50%;transition:transform .15s}.switch-label input:checked+.switch{background:#82a096}.switch-label input:checked+.switch:after{transform:translateX(11px)}.switch-label input:focus-visible+.switch{outline:2px solid #59869a;outline-offset:3px}.hover-control{display:flex;align-items:center;gap:4px;font-size:9px;white-space:nowrap;cursor:pointer}.hover-control input{accent-color:#719a8e;width:11px;height:11px;margin:0}.font-button{font:19px Georgia,serif;border:0;background:none;padding:2px 4px;color:#79908b}.font-button span{font-size:13px}.reading-hint{display:flex;gap:6px;align-items:center;font-size:9px;color:#a0afad;line-height:1.8;margin:0 0 17px}.reading-hint svg{height:13px;width:13px;fill:none;stroke:currentColor;stroke-width:1.3;flex-shrink:0}.reader{outline:none;display:flex;flex-direction:column;gap:11px}.reading-row{position:relative;padding:19px 56px 19px 24px;border:1px solid #e2e8e2;border-radius:10px;background:#fffefb;cursor:pointer;scroll-margin-top:235px;transition:background .15s,border-color .15s;outline-offset:3px}.reading-row:hover{background:#fcfcf6;border-color:#ceddd7}.reading-row.selected{border-color:#a7c2c5;background:#f4f9f7;box-shadow:inset 3px 0 0 #8eafb0}.reading-row.current-row{background:#f1f7f4;border-color:#9dbbb9}.row-role{display:flex;align-items:center;gap:7px;font-size:9px;font-weight:500;color:#91a4a6;letter-spacing:.4px;margin-bottom:6px}.role-dot{display:grid;place-items:center;font-size:8px;width:19px;height:19px;border-radius:50%;background:#e7eeea;color:#88a09a}.role-1 .role-dot{background:#f4e7db;color:#b5957b}.role-2 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0;color:#84968f;font-size:var(--zh-size);line-height:1.85;letter-spacing:.2px}.row-play{position:absolute;right:17px;top:22px;border:0;border-radius:50%;background:#f0f4ed;color:#97aca2;width:27px;height:27px;display:grid;place-items:center;padding:0}.row-play svg{height:14px;width:14px;fill:currentColor;stroke:none}.row-play:hover{color:#416e74;background:#dce9e2}.reading-row.selected .row-play{background:#dfece6;color:#73958f}.row-number{position:absolute;right:21px;bottom:13px;font-size:8px;color:#b2bdb4;font-variant-numeric:tabular-nums}.row-note{margin-top:10px;font-size:10px;line-height:1.8;color:#b09c86;cursor:auto}.row-note summary{cursor:pointer;font-size:9px;display:list-item;list-style-position:inside;color:#b3a28f}.row-note p{margin:5px 0 0;color:#9a8a76;font-size:11px}.row-base{display:inline-block;font-size:9px;background:#edf1e7;color:#8b9e7d;border-radius:4px;padding:2px 6px;margin-top:7px}.vocabulary .reader{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.vocabulary .reading-row{padding:20px 43px 18px 20px;min-width:0}.vocabulary .en-text{font-size:22px;line-height:1.5}.vocabulary .zh-text{font-size:12px;line-height:1.7}.vocabulary .row-play{right:12px}.vocabulary .row-number{right:18px}.reader-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:20px;font-size:10px;color:#a0afaa}.next-lesson{display:flex;gap:17px;align-items:center;border:1px solid #d7e2db;background:#f2f5ec;border-radius:7px;font-size:11px;padding:10px 16px;color:#748d7b}.next-lesson:hover{background:#e7efdf}.workspace-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;border-top:1px solid #e0e6dd;margin-top:37px;padding-top:16px;font-size:9px;color:#a6b3ac;line-height:1.8}#save-status{display:flex;gap:6px;align-items:center;white-space:nowrap}#save-status i{width:4px;height:4px;border-radius:50%;background:#98b69c}
.word-popover{position:fixed;z-index:70;width:270px;max-width:calc(100vw - 24px);padding:16px 18px 0;border:1px solid #d6e3dd;border-radius:12px;background:#fffffa;box-shadow:0 9px 35px #2946531d}.word-top{display:flex;align-items:center;gap:9px}.word-top>strong{font-size:25px;line-height:1.35;letter-spacing:-.5px;color:#315968;flex:1;overflow-wrap:anywhere}.word-speaker{display:grid;place-items:center;width:31px;height:31px;background:#e7eee8;border:0;border-radius:50%;color:#77968b;flex-shrink:0;padding:6px}.word-speaker svg{width:18px;height:18px}.word-close{position:absolute;right:3px;top:0;border:0;background:none;color:#a6b5ac;font-size:17px;padding:2px 6px}.word-popover #word-meaning{font-size:13px;line-height:1.8;color:#70897c;margin:9px 0 13px}.phrase-card{padding:10px 12px;background:#f2f3e9;border-radius:7px;margin-bottom:12px}.phrase-card>span{font-size:9px;color:#a3a58b;letter-spacing:.5px}.phrase-card>button{width:100%;border:0;padding:6px 0 0;display:flex;align-items:center;gap:7px;justify-content:space-between;background:none;text-align:left;color:#69877b}.phrase-card strong{font-size:14px;font-weight:500;line-height:1.4}.phrase-card p{font-size:11px;color:#91997f;margin:3px 0 0;line-height:1.7}#word-source{border-top:1px solid #e8ede5;padding:9px 0;font-size:9px;line-height:1.6;color:#a1afa5}.no-translation .zh-text{display:none}.large-font{--en-size:26px;--zh-size:15px}.largest-font{--en-size:29px;--zh-size:16px}.no-highlight .word.current-word{background:none;box-shadow:none}.mobile{display:none}.backdrop{position:fixed;inset:0;background:#24485450;border:0;z-index:35}noscript{position:fixed;top:0;left:0;z-index:100;background:white;padding:30px}.is-playing .sound-bars i{animation:sound .8s ease-in-out infinite alternate}.is-playing .sound-bars i:nth-child(2){animation-delay:.2s}.is-playing .sound-bars i:nth-child(3){animation-delay:.4s}@keyframes sound{to{transform:scaleY(.45)}}
@media(min-width:1500px){.workspace{padding-top:50px}h1{font-size:46px}.hero{margin-bottom:35px}.reading-row{padding-top:22px;padding-bottom:22px}}
@media(max-width:1150px){.sidebar{width:238px}.brand{padding-left:19px;gap:10px}.brand strong{font-size:15px}.brand small{font-size:9px}.unit-card{margin-left:16px;margin-right:16px}main{margin-left:238px}.workspace{padding-left:32px;padding-right:32px}.topbar{padding:0 32px}.postcard{width:142px;min-width:120px}h1{font-size:35px}.hero{gap:12px}.transport{gap:9px}.timeline{margin-left:7px}.mode-tip{display:none}.player-top{justify-content:space-between}.reading-toolbar>div{gap:10px}.reading-settings{gap:11px!important}.hover-control{display:none}.vocabulary .en-text{font-size:20px}}
@media(max-width:820px){.sidebar{width:275px;transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:translateX(0)}main{margin-left:0}.mobile{display:inline-flex}.brand{padding-left:23px}.brand strong{font-size:17px}.brand>.mobile{margin-left:auto;font-size:25px}.topbar{padding:0 25px;height:58px}.topbar>div{gap:10px}.topbar>div>button{margin-left:-8px}.workspace{max-width:780px;padding-top:30px;padding-left:25px;padding-right:25px}.hero{min-height:145px}.postcard{width:160px}h1{font-size:39px}.mode-tip{display:block}.reading-settings{gap:14px!important}.hover-control{display:flex}.skip-link{left:12px}}
@media(max-width:520px){:root{--en-size:21px;--zh-size:13px}.topbar{padding:0 18px;font-size:9px}.topbar>div>span:first-of-type,.crumb-divider{display:none}.edition{font-size:8px;padding:5px 8px}.workspace{padding:26px 17px 18px}.hero{gap:9px;min-height:125px;margin-bottom:23px}.eyebrow{font-size:8px;gap:8px}.eyebrow>span:first-child{letter-spacing:.7px}.tiny-line{width:12px}h1{font-size:29px;letter-spacing:-.8px;margin-top:13px}.hero p{font-size:11px;letter-spacing:.5px;line-height:1.8}.postcard{width:95px;min-width:80px}.player{padding:13px 15px 0;top:7px;border-radius:11px}.source{font-size:9px;gap:5px}.source .sound-bars{gap:1px}.modes button{font-size:9px;padding:6px 9px}.mode-tip{display:none}.player-top{gap:8px}.transport{gap:15px;justify-content:center;flex-wrap:wrap;margin:14px 0 11px}.play-button{width:49px;height:49px}.timeline{flex-basis:100%;margin:0;padding-top:0}.clock{font-size:8px}.player-bottom{gap:5px;padding:7px 0}.play-options{gap:6px;font-size:9px}.play-options select,.option-button{font-size:9px}.option-button{gap:4px;padding:5px 4px}.option-button svg{width:14px;height:14px}.volume{width:61px;min-width:50px;gap:2px}.volume>.icon-button{width:22px;height:22px}.volume svg{width:14px;height:14px}.focus-box{gap:10px;font-size:10px;padding:11px 12px;margin:17px 0 23px}.focus-box>span{font-size:8px}.reading-toolbar{gap:9px}.reading-toolbar h2{font-size:12px}.reading-toolbar>div{gap:8px}.reading-toolbar #row-count{font-size:9px}.reading-settings{gap:10px!important;font-size:9px}.hover-control{display:none}.switch-label{gap:4px}.switch{width:22px}.switch-label input:checked+.switch:after{transform:translateX(9px)}.font-button{font-size:17px;padding:2px 0}.reading-hint{font-size:8px;gap:4px;line-height:1.9}.reader{gap:10px}.reading-row{padding:16px 42px 17px 17px;border-radius:8px;scroll-margin-top:275px}.row-play{right:11px;top:19px;width:24px;height:24px}.row-number{right:16px}.row-role{font-size:8px;margin-bottom:5px}.en-text{line-height:1.65}.zh-text{margin-top:7px;line-height:1.85}.row-note{margin-top:8px}.row-note p{font-size:10px}.vocabulary .reader{grid-template-columns:1fr}.vocabulary .reading-row{padding:17px 45px 17px 18px}.vocabulary .en-text{font-size:22px}.large-font{--en-size:24px;--zh-size:14px}.largest-font{--en-size:27px;--zh-size:15px}.workspace-foot{display:block;margin-top:28px;font-size:8px}.workspace-foot #save-status{margin-top:4px}.reader-bottom{font-size:9px}.next-lesson{padding:9px 12px;font-size:10px}.word{scroll-margin-top:275px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
@media(max-width:520px){.player-bottom{flex-wrap:wrap}.volume{margin-left:auto}}
.brand{padding-top:23px;padding-bottom:20px}.book-select{margin:0 20px 13px}.book-select label{display:block;font-size:9px;color:#92a298;letter-spacing:.7px;margin-bottom:6px}.book-select select{display:block;width:100%;border:1px solid #d6e2d9;border-radius:7px;background:#fafbf4;color:#597868;padding:8px 9px;font-size:11px;cursor:pointer}.unit-card{padding:13px 17px 12px;margin-bottom:13px}.unit-card h2{font-size:22px;margin-top:8px}.unit-card-line{margin:11px 0 9px}.unit-group{margin:5px 0}.unit-toggle{display:flex;align-items:center;gap:8px;width:100%;text-align:left;background:none;border:0;border-radius:6px;padding:10px 11px;color:#8b9f92;font-size:10px}.unit-toggle:hover{background:#e4ece4}.unit-toggle b{font-size:9px;letter-spacing:.9px;white-space:nowrap;color:#6f897b;font-weight:600}.unit-toggle>span:nth-child(2){flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.unit-arrow{font-size:15px;line-height:10px;transform:rotate(0)}.unit-toggle[aria-expanded=false] .unit-arrow{transform:rotate(-90deg)}.unit-panel{padding-bottom:8px}.unit-panel .lesson-link{padding:8px 10px;margin-top:1px;margin-bottom:1px}.unit-panel .nav-symbol{width:23px;height:23px;border-radius:6px;font-size:10px}.unit-panel .nav-text strong{font-size:10px}.unit-panel .nav-text small{font-size:9px;line-height:1.4;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.synthetic-source{color:#b4977d}.synthetic-source .sound-bars{color:#c1ab90}.supplement-tag{background:#f5eddf;color:#b29976}.topbar>div{min-width:0}.topbar #breadcrumb{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar .edition{flex-shrink:0}
@media(max-width:520px){.book-select{margin-left:20px;margin-right:20px}.unit-card h2{font-size:22px}.player-top .source{max-width:112px;font-size:8px;letter-spacing:0}.unit-panel .nav-text strong{font-size:11px}.unit-panel .lesson-link{padding-top:10px;padding-bottom:10px}.topbar>div{flex:1}.topbar .edition{margin-left:7px}}
.queue-toolbar{border-top:1px solid #e7ece4;padding:10px 0 11px;display:flex;align-items:center;flex-wrap:wrap;gap:9px 15px;font-size:11px;color:#728b7d}.queue-controls{display:flex;align-items:center;flex-wrap:wrap;gap:9px}.queue-controls>label:first-child{color:#8a9c90;font-size:10px}.queue-controls select{border:1px solid #d7e2d8;border-radius:6px;background:#f8faf4;color:#426d60;padding:6px 22px 6px 8px;font:inherit;cursor:pointer}.queue-loop{display:inline-flex;align-items:center;gap:5px;white-space:nowrap}.queue-loop input,.queue-choice input,.queue-unit-check{accent-color:#779b8b;cursor:pointer}.queue-start,.queue-picker-actions button,.queue-picker-foot button{border:1px solid #d7e2d8;border-radius:6px;background:#eff4eb;color:#527867;font:inherit;padding:6px 10px;cursor:pointer}.queue-start:hover,.queue-picker-actions button:hover,.queue-picker-foot button:hover{background:#e1ebdc}.queue-toolbar button:disabled,.queue-picker button:disabled{opacity:.4;cursor:default}.queue-navigation{display:flex;align-items:center;justify-content:center;gap:8px;margin-left:auto;min-width:128px;font-size:10px}.queue-navigation button{border:0;background:#f0f4ed;color:#6c8b7a;border-radius:50%;width:25px;height:25px;font-size:19px;line-height:20px;cursor:pointer}.queue-note{flex-basis:100%;margin:0;line-height:1.6;font-size:10px;color:#a58b6d}.queue-picker{margin:16px 0 22px;border:1px solid #dce5db;background:#fafbf5;border-radius:10px;color:#6c8777;font-size:11px}.queue-picker>summary{padding:14px 16px;cursor:pointer;font-weight:600;list-style-position:inside}.queue-picker>summary>span{float:right;font-size:10px;font-weight:400;color:#93a28f}.queue-picker-body{padding:0 15px 14px}.queue-picker-actions{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;border-top:1px solid #e5ebe1;padding:11px 0}.queue-picker-actions p{margin:0;color:#93a08d;font-size:10px}.queue-picker-actions>div{display:flex;gap:7px}.queue-choices{max-height:350px;overflow:auto;overscroll-behavior:contain;border:1px solid #e0e7da;border-radius:7px;background:#fffef8;padding:5px 13px 12px}.queue-unit{border:0;border-bottom:1px solid #e8ede2;padding:10px 0 12px;margin:8px 0 0;min-width:0}.queue-unit:last-child{border-bottom:0}.queue-unit legend{padding:0;font-size:11px;font-weight:600;color:#617f6c}.queue-unit legend label{display:flex;align-items:center;gap:7px;cursor:pointer}.queue-unit-choices{display:grid;grid-template-columns:1fr 1fr;gap:4px 12px}.queue-choice{display:flex;align-items:flex-start;gap:8px;border-radius:5px;padding:7px 5px;cursor:pointer;min-width:0}.queue-choice:hover{background:#edf3e7}.queue-choice input{margin-top:3px;flex-shrink:0}.queue-choice span{min-width:0}.queue-choice strong{display:block;font-size:10px;font-weight:500;color:#587765}.queue-choice small{display:block;margin-top:3px;font-size:9px;color:#93a18c;line-height:1.5}.queue-picker-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:12px;font-size:10px}.queue-picker-foot>span{color:#99a58f}.queue-picker-foot button{background:#779b88;color:#fff;border-color:#779b88;white-space:nowrap}.queue-picker-foot button:hover{background:#668b76}.queue-picker[hidden],.queue-loop[hidden],.queue-navigation[hidden],.queue-note[hidden]{display:none}.reading-row,.word{scroll-margin-top:320px}
@media(max-width:700px){.queue-unit-choices{grid-template-columns:1fr}.queue-choices{max-height:320px}}
@media(max-width:520px){.queue-toolbar{gap:7px;padding:9px 0 10px;font-size:10px}.queue-controls{width:100%;gap:6px}.queue-controls>label:first-child{font-size:9px}.queue-controls select{padding:6px 15px 6px 6px;font-size:10px;max-width:105px}.queue-loop{font-size:9px;gap:3px}.queue-loop input{margin:0}.queue-start{padding:6px 8px;font-size:10px;margin-left:auto}.queue-navigation{margin:0;justify-content:space-between;width:100%;gap:8px;font-size:10px}.queue-navigation button{width:24px;height:24px}.queue-note{font-size:9px}.queue-picker{margin-top:13px}.queue-picker>summary{font-size:11px;padding:12px}.queue-picker-body{padding-left:11px;padding-right:11px}.queue-picker-actions{gap:8px}.queue-picker-actions p{font-size:9px}.queue-picker-actions button{font-size:10px}.queue-choice{padding-top:8px;padding-bottom:8px}.queue-choice strong{font-size:11px}.queue-choice small{font-size:10px}.queue-picker-foot{flex-wrap:wrap;gap:9px}.queue-picker-foot button{margin-left:auto}.reading-row,.word{scroll-margin-top:390px}}
#repeat[hidden]{display:none}