:root{--bg:#f6f7f4;--surface:#fff;--sidebar:#fbfcf9;--text:#303b35;--muted:#92998f;--secondary:#717b73;--line:#e9ece5;--green:#496b53;--green-dark:#385840;--green-light:#ecf2e9;--reading-bg:#fff;--shadow:0 5px 25px rgba(45,65,42,.025);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;color:var(--text);background:var(--bg);font-synthesis:none;font-size:14px}
*{box-sizing:border-box}body{margin:0;min-width:360px}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button{border:0;background:none}a{color:var(--green);text-decoration:none}button:focus-visible,a:focus-visible{outline:2px solid var(--green);outline-offset:4px}button:disabled{opacity:.5;cursor:wait}button .icon{flex-shrink:0}.icon{width:18px;height:18px;vertical-align:middle;flex-shrink:0}h1,h2,h3,h4,p{margin:0}input,textarea,select{width:100%;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:8px;padding:12px 14px;outline:none;transition:border-color .2s,box-shadow .2s}input:focus,textarea:focus,select:focus{border-color:#88a58b;box-shadow:0 0 0 3px 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13px}.daily-title{display:flex;align-items:center;gap:7px;font-size:11px;color:#6a805c;font-weight:500}.daily-title .icon{width:17px;height:17px}.daily-card p{font-size:10px;color:#98a28e;margin:9px 0 17px}.daily-progress{height:4px;background:#dce5d1;border-radius:6px;overflow:hidden}.daily-progress span{display:block;background:#8ba370;height:100%;border-radius:6px;transition:width .3s}.daily-meta{display:flex;justify-content:space-between;margin-top:9px;font-size:9px;color:#9ba78e}.daily-meta b{color:#698450;font-weight:500}.daily-meta b span{color:#9aa88b}.settings-nav{font-size:11px;margin-top:19px;padding-left:9px}.key-hint{margin-left:auto;font-size:10px;color:#b0b7a9}.sidebar-footer{display:flex;align-items:center;gap:6px;color:#a7ae9f;font-size:9px;justify-content:center;margin-top:14px}.tiny-dot{height:4px;width:4px;border-radius:50%;background:#a5b596}.workspace{margin-left:226px}.topbar{height:77px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 39px;background:var(--surface)}.breadcrumbs{display:flex;align-items:center;gap:14px;font-size:11px;color:#a3a89f}.breadcrumbs .icon{width:12px;height:12px;color:#c0c6ba}.breadcrumbs strong{font-weight:500;color:#707b6a}.topbar-right{display:flex;align-items:center;gap:20px}.sync-status{display:flex;align-items:center;gap:7px;color:#94a28a;font-size:10px}.sync-status .icon{width:16px;height:16px}.topbar-divider{height:15px;width:1px;background:var(--line)}.greeting{font-size:11px;color:#949c8d}.avatar{background:#edeedd;color:#888d5e;font-size:13px;width:33px;height:33px;border-radius:50%;position:relative}.avatar span{width:8px;height:8px;background:#8ca47c;border:2px solid white;border-radius:50%;position:absolute;right:-1px;bottom:1px}.mobile-menu{display:none!important}.main-content{max-width:1460px;padding:36px 39px 0;margin:0 auto}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:31px;gap:20px}.eyebrow{font-size:8px;font-weight:600;letter-spacing:2.1px;color:#94a088;margin-bottom:11px;display:flex;align-items:center;gap:7px}.eyebrow>span{width:5px;height:5px;background:#9aad88;border-radius:50%}.page-heading h1{font-size:29px;font-weight:600;letter-spacing:1.4px;line-height:1.5;color:#384c3b}.page-heading p{color:#929b8c;font-size:11px;letter-spacing:.45px;line-height:1.6;margin-top:8px}.button{min-height:39px;border:1px solid transparent;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 17px;font-size:12px;white-space:nowrap;transition:background .18s,transform .18s,box-shadow .18s;font-weight:500}.button:hover{transform:translateY(-1px)}.button .icon{width:16px;height:16px}.button.primary{background:var(--green);color:#fff;box-shadow:0 3px 7px #4a674914}.button.primary:hover{background:var(--green-dark);box-shadow:0 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22px}.article-overline{display:flex;align-items:center;gap:12px;margin-bottom:17px}.collection-label{display:flex;align-items:center;gap:5px;font-size:10px;color:#80936f}.collection-label .icon{height:14px;width:14px}.article-category{font-size:9px;color:#9a9e8e;border-left:1px solid #e5e8df;padding-left:11px}.article-more{margin-left:auto;margin-top:-6px;margin-bottom:-6px}.article-intro h2{font-family:Georgia,"Times New Roman",serif;font-size:31px;line-height:1.25;font-weight:500;letter-spacing:-.9px;color:#2f3e34}.article-subtitle{margin:12px 0 19px;font-size:11px;letter-spacing:.6px;color:#979e90}.article-meta{display:flex;align-items:center;gap:15px;color:#9da594;font-size:10px}.article-meta>span{display:flex;align-items:center;gap:5px;white-space:nowrap}.article-meta .icon{width:13px;height:13px}.meta-source{border-left:1px solid 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.icon{height:15px;width:15px}.reading-tab.active{color:#648050;font-weight:600}.reading-tab.active::after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:2px;background:#819e69;border-radius:2px}.mini-new{font-size:6px;letter-spacing:.4px;color:#a7b393;background:#f1f4e8;border:1px solid #e7ecda;padding:2px 4px;border-radius:3px}.reading-actions{display:flex;align-items:center;gap:7px}.reading-actions .icon{height:16px;width:16px}.font-icon{font-family:Georgia,serif;font-size:16px}.highlight-toolbar{display:flex;align-items:center;gap:19px;padding:16px 31px 0;color:#9ca493;font-size:10px}.toggle-label{display:flex;align-items:center;gap:7px;cursor:pointer;position:relative;white-space:nowrap}.toggle-label 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.15s;vertical-align:baseline;box-decoration-break:clone;-webkit-box-decoration-break:clone}.word:hover{background:#e6ecdf;color:#425736}.word.highlight.green{background:#edf3e5;border-bottom:1px solid #d8e4c9}.word.highlight.yellow{background:#fbf4df;border-bottom:1px solid #eee0b7}.word.highlight.blue{background:#eaf2f7;border-bottom:1px solid #d4e3ed}.word.highlight.purple{background:#f0eaf7;border-bottom:1px solid #e0d2ed}.word.selected-word{box-shadow:inset 0 -2px #94ab7e}.word.saved-word{text-decoration:underline;text-decoration-color:#90a67e;text-decoration-style:dotted;text-underline-offset:4px}.paragraph-analyze{position:absolute;right:-25px;top:8px;opacity:0;color:#a8b99a;padding:2px;transition:opacity .2s}.paragraph-analyze .icon{width:15px;height:15px}.paragraph-group:hover .paragraph-analyze,.paragraph-analyze:focus-visible{opacity:1}.paragraph-translation{font-size:12px;line-height:1.9;color:#8a9482;padding:13px 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.icon{width:12px;height:12px}.insight-column{display:flex;flex-direction:column;gap:18px;position:sticky;top:24px}.word-panel,.overview-card{background:var(--surface);border:1px solid #e3e8dd;border-radius:10px;box-shadow:var(--shadow);overflow:hidden}.panel-heading{padding:16px 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #edf0e7;font-size:11px;color:#718166}.panel-heading>span{display:flex;align-items:center;gap:7px}.panel-heading .icon{height:14px;width:14px;color:#9aa98c}.tiny-label{font-size:6px;letter-spacing:1.15px;color:#b3bbab}.word-detail{padding:20px 20px 12px}.word-title-row{display:flex;align-items:center;justify-content:space-between}.word-title-row h3{font-family:Georgia,"Times New Roman",serif;font-size:26px;font-weight:500;letter-spacing:-.5px;overflow-wrap:anywhere}.speaker{border-radius:50%;background:#f3f6ee;color:#91a47d;width:28px;height:28px}.speaker .icon{height:14px;width:14px}.phonetic{font-size:11px;color:#9ba491;font-family:"Segoe UI",sans-serif;display:flex;align-items:center;gap:8px;margin-top:8px}.phonetic>span{font-size:8px;border:1px solid #e7ebdf;border-radius:2px;padding:1px 3px;color:#a9b19e}.word-tags{display:flex;gap:6px;align-items:center;margin:14px 0 17px}.frequency-tag{color:#aaa16d;background:#f7f5e9;font-size:8px;padding:3px 6px;border-radius:3px}.occurrence{margin-left:auto;font-size:8px;color:#aeb5a6}.definitions{padding-bottom:18px;border-bottom:1px dashed #e6eadf}.definitions p{font-size:12px;line-height:1.8;color:#737e69;margin:3px 0;white-space:pre-wrap}.example-label{font-size:9px;color:#a0aa93;display:flex;align-items:center;gap:5px;margin:17px 0 9px}.example-label .icon{width:11px;height:11px}.example-sentence{font-family:Georgia,serif;font-size:14px;line-height:1.85;color:#6f7b63}.example-sentence em{font-style:normal;border-bottom:1px solid #d4dec8;color:#63814f}.example-translation{font-size:10px;line-height:1.8;color:#a1aa95;margin-top:7px}.add-word-button{margin-top:22px;min-height:36px;font-size:11px}.text-button{color:#8b9b7b;font-size:10px;display:inline-flex;align-items:center;gap:5px;padding:0;cursor:pointer}.text-button:hover{color:var(--green)}.text-button .icon{height:12px;width:12px}.note-button{display:flex;justify-content:center;width:100%;margin:12px 0 3px;font-size:9px}.overview-card .panel-heading{padding-top:12px;padding-bottom:12px}.overview-content{padding:17px 19px 16px}.difficulty-row{display:flex;justify-content:space-between;font-size:10px;color:#9ca58f}.difficulty-row strong{color:#889b70;font-size:11px;font-weight:500}.difficulty-row strong span{font-size:9px;color:#a4b096}.level-bar{height:7px;display:flex;gap:2px;border-radius:3px;overflow:hidden;margin:14px 0 17px}.level-bar>span{height:100%}.level-bar .green,.stats-track .green{background:#c5d7b0}.level-bar .yellow,.stats-track .yellow{background:#ead798}.level-bar .blue,.stats-track .blue{background:#b3cfdf}.level-bar .purple,.stats-track .purple{background:#d0bce3}.level-bar .other{background:#edf0e9}.overview-levels{display:grid;grid-template-columns:1fr 1fr;gap:12px 23px;font-size:9px;color:#98a08e}.overview-levels>div{display:flex;align-items:center;gap:6px}.overview-levels b{font-size:10px;font-weight:500;margin-left:auto;color:#8d9881}.overview-levels small{font-size:8px;margin-left:3px;font-weight:400;color:#adb59f}.overview-summary{border-top:1px dashed #e7ebdf;display:flex;align-items:center;justify-content:space-around;margin-top:19px;padding-top:15px}.overview-summary>div{display:flex;flex-direction:column;align-items:center;gap:6px}.overview-summary strong{font-family:Georgia,serif;font-weight:500;font-size:20px;color:#7d8a6c}.overview-summary div>span{font-size:8px;color:#a4ae97}.vertical-rule{height:29px;width:1px;background:#edf0e7}.tip-card{background:linear-gradient(130deg,#f0f3e8,#eef1e5);border:1px solid #e4ead9;border-radius:9px;padding:19px 16px;display:flex;gap:11px}.tip-icon{height:29px;width:29px;flex-shrink:0;border-radius:7px;display:grid;place-items:center;background:#e6eddc;color:#9eaf83}.tip-icon .icon{height:16px;width:16px}.tip-card h4{font-size:11px;color:#7e906b;font-weight:500;margin:3px 0 9px}.tip-card p{font-size:10px;line-height:1.8;color:#a0ac8d}.tip-card button{display:flex;align-items:center;gap:13px;padding:0;font-size:10px;margin-top:13px;color:#8d9f78}.tip-card button .icon{height:12px;width:12px}.offline-hint{display:flex;align-items:center;justify-content:center;gap:6px;font-size:8px;color:#a8b39b;margin-top:-2px}.offline-hint .icon{width:13px;height:13px}.page-footer{display:flex;justify-content:center;align-items:center;gap:6px;font-size:9px;color:#b1baa5;padding:28px 0 20px;letter-spacing:.5px}.page-footer .icon{width:12px;height:12px}.page-footer>span{margin-left:auto;font-size:7px;letter-spacing:1.4px;color:#b6beac}.page-footer::before{content:'';margin-right:auto;width:85px}.word-tooltip{position:fixed;z-index:100;width:280px;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:9px;box-shadow:0 7px 35px #34412b23;pointer-events:none;animation:fade-in .15s}.word-tooltip>div{display:flex;justify-content:space-between;align-items:center}.word-tooltip strong{font-family:Georgia,serif;font-size:21px;font-weight:500}.word-tooltip>span{font-size:11px;color:var(--muted);display:block;margin-top:5px}.word-tooltip p{font-size:12px;line-height:1.7;margin:10px 0}.word-tooltip small{font-size:9px;color:var(--muted);display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:10px}.word-tooltip .icon{width:12px;height:12px}
/* Sentence exploration */
.sentence-workspace{padding:28px 29px 30px}.analysis-heading{display:flex;align-items:center;gap:11px;margin-bottom:24px}.analysis-symbol{background:#edf3e7;width:38px;height:38px;display:grid;place-items:center;border-radius:9px;color:#859e70}.analysis-heading h3{font-size:15px;font-weight:500;color:#627756}.analysis-heading p{font-size:10px;color:#a0ac92;margin-top:6px}.analysis-mode{margin-left:auto;font-size:8px;color:#98a487;background:#f3f6ed;padding:5px 8px;border-radius:4px;white-space:nowrap}.field-label{font-size:11px;color:#7f8c75;display:block;margin:18px 0 9px;font-weight:500}.field-label>span{font-size:9px;color:#adb5a4;margin-left:6px;font-weight:400}.sentence-workspace select{font-size:12px;color:#78866e;background:#fcfdf9;padding:11px;width:100%}.clause-legends{display:flex;gap:15px;margin:20px 0;font-size:8px;color:#97a28c;flex-wrap:wrap}.clause-legends>span{display:flex;align-items:center;gap:4px}.clause-legends i{height:6px;width:6px;border-radius:2px}.clause-legends .main{background:#bed2ad}.clause-legends .adverbial{background:#d1bde2}.clause-legends .relative{background:#ead397}.clause-legends .time{background:#b3d0df}.annotated-sentence{font-family:Georgia,serif;font-size:21px;line-height:2.1;letter-spacing:.2px;background:#fafcf7;border:1px solid #eaf0e0;border-radius:8px;padding:21px 19px}.clause{font:inherit;display:inline;padding:3px 3px;border-radius:3px;line-height:1.5;text-align:left;margin:0 1px 4px 0;box-decoration-break:clone}.clause.main{background:#e9f1e1;color:#657d51}.clause.adverbial{background:#f0e8f6;color:#9277a9}.clause.relative{background:#fcf2d7;color:#aa9147}.clause.time{background:#e6f1f7;color:#7097af}.clause.chosen{outline:1px solid currentColor;outline-offset:1px}.clause-explanation{margin:20px 0;border:1px solid #e7ecdf;border-radius:8px;padding:18px;background:#fbfcf8}.clause-type{font-size:10px;display:flex;align-items:center;gap:6px;color:#7b9168;font-weight:600}.clause-type .icon{width:14px;height:14px}.clause-explanation.adverbial{border-left:3px solid #d0b9e2}.clause-explanation.relative{border-left:3px solid #e3cd8d}.clause-explanation.main{border-left:3px solid #b8ce9f}.clause-explanation.time{border-left:3px solid #a4c8dc}.clause-explanation p{font-size:12px;line-height:1.9;color:#839075;margin-top:11px}.clause-explanation .clause-quote{font-family:Georgia,serif;font-size:15px;color:#6e7a62}.clause-translation{border-top:1px dashed #e1e8d6;margin-top:12px;padding-top:12px;color:#8d9c7d;font-size:11px;display:flex;gap:8px;line-height:1.7}.clause-translation .icon{height:13px;width:13px;margin-top:2px}.sentence-translation{border:1px solid #e7ecdf;border-radius:8px;margin:20px 0;overflow:hidden}.sentence-translation .panel-heading{background:#fafcf7}.sentence-translation>p{font-size:12px;line-height:1.95;padding:17px;color:#87937a}.analysis-disclaimer{font-size:9px;color:#a4ad9b;line-height:1.8;margin-bottom:20px}.analysis-disclaimer .icon{width:12px;height:12px;margin-right:5px}.analysis-disclaimer .text-button{display:flex;margin-top:10px}.saved-note{padding:11px 13px;border-radius:6px;background:#f3f6ed;margin-top:16px;font-size:11px;color:#879574;line-height:1.8;white-space:pre-wrap}.saved-note>span{font-size:8px;color:#a0ac90;display:block;margin-bottom:4px}.note-sentence{font:17px/1.8 Georgia,serif;color:#778469;background:#f6f8f1;padding:15px;border-radius:6px}
/* Library and vocabulary */
.list-toolbar{display:flex;align-items:center;justify-content:space-between;margin:22px 0;gap:20px}.list-toolbar h2{font-size:16px;font-weight:500;color:#6b7e5b}.list-toolbar h2>span{font-size:11px;background:#e9efdf;color:#8da075;border-radius:4px;padding:3px 6px;margin-left:7px}.search-field{display:flex;align-items:center;gap:8px;padding:0 12px;background:var(--surface);border:1px solid var(--line);border-radius:7px;color:#9fac91;max-width:260px;flex:1}.search-field .icon{width:15px;height:15px}.search-field input{border:0;background:transparent;padding:10px 0;font-size:11px;box-shadow:none}.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;min-height:440px;align-content:start}.library-card{border:1px solid var(--line);background:var(--surface);border-radius:10px;overflow:hidden;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}.library-card:hover{transform:translateY(-3px);box-shadow:0 7px 24px #56694911}.library-cover{height:154px;width:100%;display:block;padding:0;overflow:hidden;background:#e9edde}.landscape{height:100%;width:100%;object-fit:cover;display:block}.library-card-content{padding:19px}.library-category{display:flex;align-items:center;justify-content:space-between;color:#a0ae90;font-size:9px}.library-title{font-family:Georgia,serif;font-size:23px;line-height:1.3;text-align:left;padding:0;margin:15px 0 10px;color:#4e6744}.library-card-content>p{font-size:10px;color:#9ba88a;line-height:1.8;min-height:36px}.library-card-meta{border-top:1px solid var(--line);margin-top:19px;padding-top:11px;display:flex;justify-content:space-between;align-items:center;font-size:9px;color:#a1af91}.heading-buttons{display:flex;gap:10px}.vocabulary-summary{display:flex;gap:1px;border:1px solid var(--line);background:var(--line);border-radius:10px;overflow:hidden;margin:7px 0 25px}.vocabulary-summary>div{flex:1;display:flex;align-items:center;gap:13px;padding:25px;background:var(--surface)}.vocabulary-summary .icon{height:21px;width:21px;color:#94a77d}.vocabulary-summary strong{font-family:Georgia,serif;font-size:28px;font-weight:500;color:#738660}.vocabulary-summary span{font-size:11px;color:#9dac8b}.segmented{display:flex;background:#eaf0e3;padding:4px;border-radius:7px;gap:2px}.segmented button{font-size:10px;color:#8e9f7d;padding:8px 14px;border-radius:5px}.segmented button.active{background:var(--surface);color:#6b8654;box-shadow:0 2px 5px #39472e09}.word-list{display:flex;flex-direction:column;gap:14px}.vocabulary-card{border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:24px;display:flex;justify-content:space-between;gap:25px}.vocabulary-main{min-width:0}.vocabulary-word{display:flex;align-items:center;gap:10px}.vocabulary-word h3{font:25px Georgia,serif;color:#526a47}.vocabulary-main>p{font-size:12px;line-height:1.7;color:#859676;margin:13px 0 9px;white-space:pre-wrap}.vocabulary-main blockquote{margin:12px 0;font:14px/1.8 Georgia,serif;color:#94a485;border-left:2px solid #e3ead8;padding-left:12px}.vocabulary-note{background:#f5f8ee;color:#8c9e79;font-size:11px;border-radius:5px;padding:10px 12px;margin:13px 0;line-height:1.8;white-space:pre-wrap}.vocabulary-note .icon{width:12px;height:12px;margin-right:7px}.word-date{font-size:9px;color:#b0bba2}.vocabulary-actions{display:flex;align-items:center;align-self:flex-start;gap:5px;flex-shrink:0}.mastered-badge{font-size:8px;color:#8fa579;background:#f0f5e8;border-radius:3px;padding:4px 6px}.empty-state{border:1px dashed #dce5d2;border-radius:10px;min-height:330px;padding:50px 25px;background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;grid-column:1/-1;color:#8c9f78}.empty-state>.icon{width:40px;height:40px;color:#acbe94;margin-bottom:20px}.empty-state h2{font-size:20px;font-weight:500;margin-bottom:14px}.empty-state p{font-size:12px;line-height:1.8;color:#a5b495;margin-bottom:25px}.stats-date{color:#9caa8d;font-size:11px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.stat-card{border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:22px}.stat-card>div{display:flex;gap:8px;align-items:center;font-size:11px;color:#91a47d}.stat-card>div .icon{width:16px;height:16px}.stat-card>strong{font:38px Georgia,serif;color:#698357;display:block;margin:21px 0 15px}.stat-card p{font-size:9px;color:#aab79a}.stats-panels{display:grid;grid-template-columns:1.2fr 1fr;gap:22px;margin-top:25px}.content-panel{border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:25px}.content-panel h2{font-size:15px;font-weight:500;color:#6e875b}.content-panel>p{font-size:10px;color:#a5b596;margin-top:9px}.weekly-chart{height:236px;display:flex;align-items:flex-end;justify-content:space-around;gap:15px;padding-top:30px}.chart-column{display:flex;flex-direction:column;align-items:center;gap:10px;font-size:10px;color:#8ea179}.chart-column>div{width:26px;background:#abc58f;border-radius:5px 5px 1px 1px;min-height:4px}.chart-column small{font-size:9px;color:#a4b692}.level-stats{display:flex;flex-direction:column;gap:28px;padding-top:35px}.level-stats>div{display:flex;align-items:center;gap:15px;font-size:10px;color:#92a380}.stats-track{flex:1;background:#f4f7ee;border-radius:3px;height:8px;overflow:hidden}.stats-track i{height:100%;display:block;border-radius:3px}.level-stats b{font-weight:500}
/* Modals */
.modal-open{overflow:hidden}.modal-backdrop{position:fixed;inset:0;background:#27372355;backdrop-filter:blur(5px);z-index:80;display:flex;align-items:center;justify-content:center;padding:24px;animation:fade-in .18s}.modal{width:520px;max-height:calc(100dvh - 48px);overflow:auto;border-radius:15px;background:var(--surface);padding:29px;box-shadow:0 20px 90px #1b2c2333;animation:slide-in .22s}.modal.import-modal{width:635px}.modal-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;margin-bottom:25px}.modal-heading h2{font-size:22px;color:#546e48;font-weight:550;letter-spacing:.5px}.modal-heading p{font-size:11px;color:#9aaa8a;margin-top:10px;line-height:1.8}.modal-heading>.icon-button{margin-right:-7px;margin-top:-5px}.import-tabs{display:flex;gap:6px;padding:5px;background:#f0f4e9;border-radius:8px;margin:19px 0 22px}.import-tabs button{flex:1;border-radius:5px;display:flex;align-items:center;justify-content:center;gap:7px;padding:11px 4px;font-size:11px;color:#97a985;white-space:nowrap}.import-tabs .icon{width:15px;height:15px}.import-tabs button.active{background:var(--surface);box-shadow:0 2px 5px #53653b0c;color:#718d58}.modal input,.modal textarea{font-size:12px}.text-label{display:flex;align-items:center;justify-content:space-between}.text-label>.field-label{margin-bottom:10px}.text-label>.text-button{margin-top:7px;font-size:9px}.import-form-meta{display:flex;justify-content:space-between;font-size:9px;color:#a0b18c;gap:10px;margin:11px 0 0}.import-form-meta>span:first-child{display:flex;align-items:center;gap:5px}.import-form-meta .icon{width:12px;height:12px}.modal-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:24px;border-top:1px solid var(--line);padding-top:22px}.field-hint{font-size:10px;color:#a5b394;line-height:1.8;margin:10px 0 15px}.dropzone{border:1px dashed #cddcba;background:#f9fbf5;border-radius:9px;min-height:157px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;gap:12px;cursor:pointer;transition:background .2s}.dropzone>.icon{width:30px;height:30px;color:#a6bc8b;stroke-width:1.4}.dropzone strong{font-weight:400;font-size:12px;color:#8ea177}.dropzone strong>span{color:#6e8e52}.dropzone>span{font-size:9px;color:#adba9b}.dropzone:hover,.dropzone.dragging{background:#edf4e3;border-color:#8eab70}.url-input{display:flex;align-items:center;border:1px solid var(--line);border-radius:7px;padding-left:12px;color:#a5b68f}.url-input input{border:0;box-shadow:none}.url-input .icon{width:15px;height:15px}.form-error{background:#fcf1eb;border:1px solid #f1ddd0;border-radius:6px;padding:11px 13px;color:#b8866a;font-size:11px;line-height:1.6;margin:15px 0}.import-progress{padding:13px;background:#f4f8ed;color:#8da576;border-radius:6px;margin:15px 0;font-size:11px}.import-progress progress{width:100%;height:4px;display:block;margin-top:10px;accent-color:#8da576}.setting-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:19px 0;border-bottom:1px solid var(--line)}.setting-row h3,.settings-storage h3{font-size:12px;font-weight:500;color:#7d9468}.setting-row p{font-size:10px;color:#a8b69a;margin-top:7px;line-height:1.6}.font-controls{display:flex;align-items:center;gap:11px;color:#8fa57a;font-size:12px}.font-controls button{border:1px solid #e3ebd8;background:#fafcf6;width:34px;height:34px;font-family:Georgia,serif}.theme-choices{display:flex;gap:7px}.theme-choice{width:44px;padding:7px 4px;border:1px solid #e7ebdf;border-radius:6px;display:flex;flex-direction:column;gap:5px;align-items:center;color:#a1af8f}.theme-choice.paper{background:#f9fbf6}.theme-choice.warm{background:#f7f0df;color:#c1b485}.theme-choice.night{background:#344331;color:#aabb98}.theme-choice .icon{width:16px;height:16px}.theme-choice>span{font-size:8px}.theme-choice.chosen{outline:1px solid #93a87c;outline-offset:2px}.settings-storage{padding:23px 0 0;display:flex;gap:12px}.settings-storage>.icon{color:#a0b488;width:20px;height:20px;flex-shrink:0}.settings-storage p{font-size:11px;line-height:1.9;color:#a4b394;margin:8px 0 16px}.restore-button{margin-left:22px}.info-content{font-size:12px;line-height:2;color:#8a9d79}.info-content p+p{margin-top:17px}.info-content a{display:inline-block;margin-top:20px;font-size:11px}.option-list{display:flex;flex-direction:column;gap:10px}.option-list>button{display:flex;align-items:center;gap:10px;padding:14px;background:#f6f9ef;border-radius:6px;text-align:left;font-size:12px;color:#8b9f76}.option-list .icon{width:17px;height:17px}.danger-text{color:#b38b7a!important}.mobile-word-panel>.panel-heading{display:none}.mobile-word-panel .word-detail{padding:0 5px 5px}.mobile-word-panel .example-sentence{font-size:18px}.mobile-word-panel .word-title-row h3{font-size:32px}.mobile-word-panel .definitions p{font-size:15px}.mobile-word-panel .example-translation{font-size:13px}.mobile-word-panel .add-word-button{min-height:43px}.mobile-word-panel .note-button{font-size:11px;margin-top:17px}.toast{position:relative;z-index:200;display:flex;align-items:center;gap:9px;color:#758f60;border:1px solid #dce8cf;background:#fcfef8;box-shadow:0 5px 25px #364c2318;border-radius:8px;padding:13px 18px;font-size:12px;animation:slide-in .2s;max-width:calc(100vw - 32px)}.toast .icon{width:16px;height:16px}.toast.error{color:#b78d75;background:#fffaf6;border-color:#ecddd1}.toast .text-button{margin-left:20px}.toast-root,#toast-root{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;z-index:200;width:max-content;max-width:100vw}.boot-screen{height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:25px}.boot-screen .brand{padding:0}.boot-screen p{font-size:12px;color:#9aac8a}.loading-line{height:2px;width:120px;background:linear-gradient(90deg,transparent,#94ac7b,transparent);animation:pulse 1s infinite}.focus-mode .sidebar,.focus-mode .insight-column,.focus-mode .page-heading{display:none}.focus-mode .workspace{margin-left:0}.focus-mode .main-content{max-width:900px}.focus-mode .reading-layout{display:block}.focus-mode .article-body{padding:35px 55px}.focus-mode .topbar{padding-left:calc((100vw - 820px)/2);padding-right:calc((100vw - 820px)/2)}
body[data-theme="warm"]{--bg:#f3f0e6;--surface:#fffdf6;--sidebar:#f8f6ed;--reading-bg:#fffcf0;--line:#e9e5d8}body[data-theme="warm"] .article-card{border-color:#e6e1d1}body[data-theme="night"]{--bg:#1d251e;--surface:#263026;--sidebar:#222b23;--reading-bg:#283028;--line:#364332;--text:#c9d4bf;--muted:#929f88;--secondary:#9bac8d;--green:#7f9b6b;--green-dark:#6b8758;--green-light:#35452e}body[data-theme="night"] .article-card,body[data-theme="night"] .word-panel,body[data-theme="night"] .overview-card{border-color:#3c4935}body[data-theme="night"] .article-intro h2,body[data-theme="night"] .english-paragraph,body[data-theme="night"] .page-heading h1{color:#c9d4be}body[data-theme="night"] .reading-toolbar,body[data-theme="night"] .reading-bottom,body[data-theme="night"] .clause-explanation,body[data-theme="night"] .annotated-sentence{background:#293625;border-color:#3b4b30}body[data-theme="night"] .word.highlight,body[data-theme="night"] .word.selected-word{color:#39482d}body[data-theme="night"] .word-panel .definitions p,body[data-theme="night"] .example-sentence{color:#a7b799}body[data-theme="night"] .nav-item.active,body[data-theme="night"] .recent-item.selected{background:#33452a;color:#b0c29b}body[data-theme="night"] .daily-card,body[data-theme="night"] .tip-card{background:#303e27;border-color:#3a4d2d}body[data-theme="night"] .paragraph-translation,body[data-theme="night"] .saved-note{background:#34442c;color:#b5c5a3}body[data-theme="night"] .modal h2{color:#b8cba5}body[data-theme="night"] .import-tabs{background:#34432c}body[data-theme="night"] .dropzone{background:#2b3924}body[data-theme="night"] .panel-heading,body[data-theme="night"] .definitions,body[data-theme="night"] .overview-summary{border-color:#3e4b36}
.article-intro h2,.library-title{overflow-wrap:anywhere}.english-paragraph{overflow-wrap:anywhere}
.word-tooltip blockquote{font:13px/1.7 Georgia,serif;color:var(--secondary);margin:8px 0 12px;padding-left:10px;border-left:2px solid #dce7d0}
@keyframes fade-in{from{opacity:0}to{opacity:1}}@keyframes slide-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{50%{opacity:.3}}
@media(min-width:1600px){.main-content{padding-top:43px}.reading-layout{grid-template-columns:minmax(0,1fr) 300px;gap:28px}.article-intro{padding:32px 40px 26px}.article-intro h2{font-size:36px}.article-body{padding:27px 42px}.highlight-toolbar{padding-left:40px;padding-right:40px}.english-paragraph{line-height:2.1}.word-detail{padding:24px}.page-heading{margin-bottom:35px}}
@media(max-width:1250px){.sidebar{width:205px;padding-left:15px;padding-right:15px}.workspace{margin-left:205px}.main-content{padding:29px 27px 0}.topbar{padding:0 27px}.reading-layout{grid-template-columns:minmax(0,1fr) 250px;gap:19px}.article-intro{padding:23px 25px 21px}.article-intro h2{font-size:27px}.article-meta{gap:10px}.meta-source{display:none!important}.article-body{padding:22px 27px}.highlight-toolbar{padding-left:25px;padding-right:25px;gap:11px}.level-legends{gap:8px;padding-left:10px}.reading-toolbar{padding:0 19px}.reading-tabs{gap:15px}.reading-actions{gap:0}.mini-new{display:none}.word-detail{padding:18px 17px 12px}.word-title-row h3{font-size:24px}.tiny-label{font-size:5px;letter-spacing:.8px}.greeting{display:none}.page-heading h1{font-size:27px}.library-grid{gap:17px}.library-title{font-size:21px}.vocabulary-actions{flex-wrap:wrap;max-width:143px}.stats-grid{gap:14px}.stat-card{padding:19px}.stat-card p{font-size:8px}}
@media(max-width:1050px){.sidebar{width:185px;padding-left:12px;padding-right:12px}.workspace{margin-left:185px}.brand-name{font-size:25px}.brand-mark{width:36px;height:39px}.sidebar-caption{font-size:9px;letter-spacing:1px}.daily-card{padding:14px 10px}.daily-title{font-size:9px}.daily-card p{font-size:9px}.reading-layout{grid-template-columns:minmax(0,1fr) 228px;gap:16px}.main-content{padding:26px 22px 0}.article-intro{padding:22px}.article-intro h2{font-size:24px}.article-body{padding:23px}.english-paragraph{font-size:calc(var(--reading-size) - 1px);line-height:1.96}.highlight-toolbar{padding:14px 20px 0;gap:9px}.level-legends{gap:6px}.legend{font-size:8px}.translation-toggle{font-size:9px}.reading-tab{font-size:10px}.reading-tabs{gap:15px}.reading-actions .icon-button{width:25px}.word-detail{padding:17px 15px 12px}.word-title-row h3{font-size:23px}.panel-heading{padding:14px 15px}.tiny-label{display:none}.overview-content{padding:15px}.tip-card{padding:16px 13px;gap:8px}.tip-icon{width:25px;height:25px}.tip-card h4{font-size:10px}.tip-card p{font-size:9px}.word-tags{gap:4px}.occurrence{font-size:7px}.page-heading h1{font-size:25px}.page-heading p{font-size:10px}.library-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}.heading-buttons{gap:5px}.heading-buttons .button{padding:9px 10px;font-size:10px}}
@media(max-width:999px){.insight-column{display:none}.reading-layout{display:block}.article-intro h2{font-size:31px}.article-body{padding:26px 34px}.english-paragraph{font-size:var(--reading-size);line-height:2}.article-intro{padding:27px 31px 24px}.highlight-toolbar{padding:16px 31px 0;gap:20px}.level-legends{gap:15px;padding-left:19px}.legend{font-size:9px}.reading-toolbar{padding:0 28px}.reading-tab{font-size:11px}.reading-tabs{gap:28px}.reading-actions{gap:10px}.article-meta .meta-source{display:block!important}.page-heading{margin-bottom:26px}.article-meta{gap:15px}.sentence-workspace{padding:26px}.stats-panels{grid-template-columns:1fr}.vocabulary-summary>div{padding:20px;gap:9px}.vocabulary-summary strong{font-size:25px}.vocabulary-summary span{font-size:9px}.vocabulary-card{padding:20px;gap:15px}.vocabulary-actions{max-width:116px}.vocabulary-actions .small-button{padding:7px 9px;font-size:9px}.heading-buttons .button:first-child{font-size:0;gap:0}.heading-buttons .button:first-child .icon{width:16px;height:16px}}
@media(max-width:720px){.sidebar{transform:translateX(-100%);width:226px;transition:transform .25s;box-shadow:10px 0 50px #25361f15}.sidebar-open .sidebar{transform:translateX(0)}.workspace{margin-left:0}.mobile-menu{display:inline-grid!important}.topbar{height:62px;padding:0 20px}.breadcrumbs{gap:9px;font-size:10px}.breadcrumbs .mobile-menu .icon{width:18px;height:18px}.topbar-right{gap:13px}.sync-status{font-size:9px}.topbar-divider{display:none}.avatar{width:28px;height:28px;font-size:11px}.main-content{padding:26px 22px 0}.page-heading h1{font-size:25px}.eyebrow{font-size:7px;letter-spacing:1.7px}.page-heading p{font-size:10px;letter-spacing:0}.page-heading>.button{font-size:10px;padding:9px 12px;min-height:35px}.page-heading>.button .icon{height:14px;width:14px}.article-intro h2{font-size:29px}.article-intro{padding:24px 27px 22px}.article-body{padding:24px 28px}.highlight-toolbar{padding-left:26px;padding-right:26px}.reading-toolbar{padding:0 24px}.page-footer{font-size:8px}.page-footer>span{font-size:6px}.focus-mode .topbar{padding-left:22px;padding-right:22px}.focus-mode .article-body{padding:25px}.library-card-content{padding:16px}.vocabulary-summary>div{padding:19px 17px}.stats-grid{gap:14px}.vocabulary-card{flex-direction:column}.vocabulary-actions{max-width:none;align-self:flex-end;margin-top:-3px}.vocabulary-summary{margin-top:0}.page-heading .heading-buttons{flex-direction:column}.heading-buttons .button:first-child{font-size:9px;gap:5px}.heading-buttons .button{min-height:30px;padding:6px 11px}.modal{padding:25px;max-height:calc(100dvh - 30px)}.modal-backdrop{padding:15px}.paragraph-analyze{opacity:.5;right:-23px}.modal-heading h2{font-size:21px}.modal-heading p{font-size:10px}.import-tabs button{font-size:10px;gap:5px}.import-tabs .icon{width:14px;height:14px}.modal-footer{padding-top:18px;margin-top:21px}}
@media(max-width:480px){.main-content{padding:23px 15px 0}.page-heading{gap:8px;margin-bottom:24px}.page-heading h1{font-size:23px;letter-spacing:.5px}.page-heading p{font-size:9px}.page-heading>.button{padding:8px 10px;font-size:9px}.page-heading>.button .icon{width:12px;height:12px}.topbar{padding:0 12px}.sync-status span{font-size:8px}.topbar-right{gap:10px}.breadcrumbs{gap:7px}.article-intro{padding:23px 22px 21px}.article-intro h2{font-size:27px;max-width:320px;line-height:1.23}.article-overline{margin-bottom:14px}.article-subtitle{font-size:10px;margin-top:11px}.article-meta{gap:13px;font-size:9px}.article-meta .meta-source{display:none!important}.difficulty-label{gap:4px!important}.difficulty-label>span:last-child{font-size:8px}.reading-toolbar{padding:0 17px;height:51px}.reading-tabs{gap:19px}.reading-tab{font-size:10px;gap:5px}.reading-tab .icon{width:13px;height:13px}.reading-actions{gap:2px}.reading-actions .icon-button{width:23px}.reading-actions .icon{width:14px;height:14px}.highlight-toolbar{padding:14px 21px 0;gap:11px;font-size:9px}.level-legends{gap:9px;padding-left:10px}.legend{font-size:8px;gap:4px}.legend span{width:5px;height:5px}.translation-toggle{font-size:8px}.toggle-label{gap:5px}.switch{height:14px;width:25px}.switch::after{width:10px;height:10px}.toggle-label input:checked+.switch::after{transform:translateX(11px)}.article-body{padding:23px 23px}.english-paragraph{font-size:calc(var(--reading-size) - 1px);line-height:1.95;letter-spacing:0}.paragraph-group{margin-bottom:21px}.paragraph-analyze{right:-20px}.paragraph-analyze .icon{width:13px;height:13px}.reading-bottom{padding:12px 15px;font-size:8px}.reading-bottom .icon{width:10px;height:10px}.reading-note{font-size:9px}.page-footer>span{display:none}.page-footer::before{display:none}.page-footer{padding:25px 0 17px}.complete-reading{font-size:10px}.complete-reading .button{font-size:9px;padding:7px 9px}.library-grid{grid-template-columns:1fr;gap:18px}.library-cover{height:160px}.library-title{font-size:25px}.library-card-content{padding:20px}.library-card-content>p{min-height:0}.list-toolbar{gap:12px;flex-wrap:wrap}.list-toolbar h2{font-size:14px}.search-field{max-width:210px}.vocabulary-summary{margin-bottom:19px}.vocabulary-summary>div{padding:16px 11px;gap:6px;flex-wrap:wrap}.vocabulary-summary strong{font-size:24px}.vocabulary-summary .icon{width:16px;height:16px}.vocabulary-summary span{width:100%;text-align:center;font-size:9px}.segmented button{font-size:9px;padding:8px 10px}.word-list+.search-field{min-width:100%}.vocabulary-card{padding:20px}.vocabulary-word h3{font-size:23px}.stats-grid{gap:11px}.stat-card{padding:19px 17px}.stat-card p{font-size:8px}.stat-card>strong{font-size:34px}.stats-date{font-size:8px;max-width:74px;line-height:1.7}.modal{padding:23px 20px}.modal-heading{margin-bottom:20px}.modal-heading h2{font-size:20px}.import-tabs{gap:2px;padding:4px}.import-tabs button{font-size:9px;gap:4px}.import-tabs .icon{height:13px;width:13px}.import-form-meta{font-size:8px}.field-label{font-size:10px}.modal input,.modal textarea{font-size:11px}.dropzone{padding:15px;min-height:145px}.dropzone>span{font-size:8px}.dropzone strong{font-size:11px}.setting-row{gap:11px}.setting-row p{font-size:9px}.theme-choices{gap:5px}.theme-choice{width:37px}.setting-row h3{font-size:11px}.font-controls{gap:7px}.font-controls button{width:28px}.sentence-workspace{padding:23px 20px}.analysis-heading{gap:8px}.analysis-heading h3{font-size:13px}.analysis-heading p{font-size:9px}.analysis-symbol{width:32px;height:32px}.analysis-mode{font-size:7px;padding:5px}.clause-legends{gap:10px;font-size:7px}.annotated-sentence{font-size:19px;padding:16px 14px}.clause-explanation{padding:15px}.clause-explanation p{font-size:11px}.sentence-translation>p{font-size:11px}.heading-buttons .button:first-child{font-size:0;gap:0}.heading-buttons .button{font-size:9px;padding:7px 9px}.toast{font-size:11px;padding:12px 14px}.search-field{min-width:120px}.word-tooltip{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.reading-pagination{display:flex;align-items:center;justify-content:center;gap:14px;margin:24px 0;font-size:12px;color:var(--text-muted,#6f786d)}
.reading-pagination button:disabled{opacity:.4;cursor:default}
.import-progress .text-button{margin-left:auto;white-space:nowrap}
.modal input:disabled,.modal textarea:disabled{opacity:.65;cursor:wait}
@media(max-width:720px){
  .modal input,.modal textarea,.modal select{font-size:16px;line-height:1.55}
  .modal .field-label{font-size:13px}
  .modal .field-hint,.modal .auth-hint,.modal .modal-heading p{font-size:12px;line-height:1.7}
  .modal .button,.modal .text-button{font-size:13px}
  .modal .import-tabs button{font-size:11px;padding:10px 5px}
  .modal .import-form-meta{font-size:10px;gap:10px}
  .modal .form-error{font-size:12px;line-height:1.65}
}
#dictionary-status{padding:12px 16px;margin-bottom:18px;border-radius:10px;background:#f1f4ed;color:#53664c;font-size:13px;line-height:1.7}
#dictionary-status[hidden]{display:none}
#dictionary-status .text-button{margin-left:12px;text-decoration:underline}
body[data-theme="night"] #dictionary-status{background:#26372c;color:#d0dfcd}
.page-footer{flex-wrap:wrap}
.page-footer .icp-link{flex-basis:100%;text-align:center;font-size:11px;line-height:1.8;letter-spacing:0;color:#737f6c;margin-top:6px}
.page-footer .icp-link:hover{text-decoration:underline}
body[data-theme="night"] .page-footer .icp-link{color:#b0bba9}