@import url('/fonts.css');
:root{--green:#225f4b;--green-hover:#194a3a;--ink:#253b34;--muted:#77857e;--line:#e3e9e4;--canvas:#f6f8f5;--mint:#eaf2e9;--gold:#b17b2d;--blue:#3d7692;--orange:#ad6635;--serif:Georgia,'Times New Roman',serif;--sans:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--sans);font-size:14px;letter-spacing:0}button,input,select{font:inherit;letter-spacing:0}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{border:0;background:none;color:inherit}a{text-decoration:none;color:inherit}button:disabled{cursor:default;opacity:.4}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #8bbbaa;outline-offset:3px}svg{width:20px;height:20px;flex-shrink:0;vertical-align:middle}h1,h2,h3,p{margin:0}button svg{pointer-events:none}.sidebar{width:222px;height:100dvh;position:fixed;inset:0 auto 0 0;padding:32px 20px 0;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:11px;padding:0 9px;font-size:23px;font-weight:650}.brand small{font-family:var(--serif);font-style:italic;font-weight:400;font-size:20px;color:#70917e;margin-left:5px}.brand-mark{display:grid;place-items:center;border-radius:10px;background:var(--green);color:#dcefc9;width:39px;height:39px}.brand-mark svg{width:24px;height:24px}.sidebar-label{font-size:11px;color:#96a198;margin:39px 12px 13px;display:flex;justify-content:space-between}.side-nav{display:flex;flex-direction:column;gap:6px}.nav-item{height:46px;display:flex;align-items:center;gap:12px;padding:0 14px;border-radius:6px;color:#77847b;font-weight:500}.nav-item svg{width:19px}.nav-item.active{background:var(--mint);color:var(--green)}.nav-item.active svg{stroke-width:2}.nav-item:hover{background:#f1f5f0}.nav-item b{margin-left:auto;font-size:11px;background:#fff;padding:2px 6px;border-radius:3px}.sidebar-rule{margin:27px 11px 0;border-top:1px solid var(--line)}.sidebar-rule+.sidebar-label{margin-top:24px}.lesson-nav{display:flex;flex-direction:column;gap:4px}.lesson-nav-item{display:flex;text-align:left;align-items:center;gap:10px;font-size:12px;height:42px;border-radius:5px;padding:0 10px;color:#8b968e;width:100%}.lesson-nav-item:hover,.lesson-nav-item.selected{color:var(--green);background:#f5f7f2}.lesson-dot{width:21px;height:21px;border:1px solid #e0e8df;border-radius:50%;display:grid;place-items:center;font-size:9px;flex-shrink:0;color:#9aa99a}.lesson-dot.complete{background:#e8f1e7;border:0;color:var(--green)}.lesson-dot svg{width:12px;height:12px}.lesson-nav-item.selected .lesson-dot{border-color:#9db899;color:var(--green)}.sidebar-bottom{margin-top:auto;padding:25px 8px 22px}.core-caption{display:flex;justify-content:space-between;font-size:10px;color:#87958b}.progress-track{height:4px;background:#edf2e9;border-radius:2px;margin:10px 0 20px;overflow:hidden}.progress-track span{display:block;height:100%;background:#67906d;min-width:0}.sidebar-user{display:flex;gap:9px;align-items:center;text-align:left;padding-top:17px;border-top:1px solid var(--line);width:100%}.sidebar-user strong{display:block;font-size:12px;font-weight:500}.sidebar-user small{display:block;font-size:9px;color:#8c9990;margin-top:5px}.sidebar-user>svg{margin-left:auto;width:15px;color:#95a296}.avatar{display:grid;place-items:center;width:34px;height:34px;flex-shrink:0;border-radius:50%;background:#e6eee1;color:#467545;font-weight:500}.avatar.small{width:29px;height:29px;font-size:12px}.app-body{margin-left:222px}.topbar{height:77px;background:#fff;border-bottom:1px solid var(--line);padding:0 43px;display:flex;justify-content:space-between;align-items:center}.breadcrumb{display:flex;align-items:center;gap:13px;color:#95a196;font-size:12px}.breadcrumb svg{width:12px}.breadcrumb strong{font-weight:500;color:#53685a}.topbar-right{display:flex;align-items:center;gap:19px}.sync-status{font-size:10px;color:#96a198;display:flex;gap:5px;align-items:center}.sync-status svg{width:14px}.sync-status.error{color:#a77443}.profile-button{display:flex;align-items:center;gap:8px;font-size:11px}.profile-button>svg{width:13px;color:#87948a}.icon-button{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:32px;height:32px;border-radius:5px;color:#7d8e80}.icon-button:hover{background:#edf2e9;color:var(--green)}.icon-button svg{width:18px;height:18px}.icon-button.compact{width:28px;height:28px}.mobile-brand{display:none}.main-content{max-width:1360px;margin:auto;padding:35px 43px 65px}.page-intro{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;gap:20px}.eyebrow{font-size:9px;font-weight:600;color:#8c9b88;margin-bottom:10px}.page-intro h1{font-size:27px;font-weight:600;line-height:1.45}.greeting-dot{color:#78a577}.page-intro p{font-size:12px;color:#93a08f;margin-top:7px}.date-stamp{font-size:11px;color:#879385;display:flex;align-items:center;gap:6px;white-space:nowrap}.date-stamp svg{width:15px}.stat-strip{display:flex;align-items:center;margin-bottom:27px;padding:17px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:32px}.stat-strip>div:not(:last-child){display:flex;gap:7px;align-items:center;font-size:11px;color:#869383}.stat-strip svg{width:16px;height:16px;color:#82a08c}.stat-strip strong{font-size:17px;color:#466046;margin-left:5px;font-weight:500}.stat-strip strong small{font-size:10px;color:#99a38f;font-weight:400}.stat-strip .stat-source{margin-left:auto;font-size:10px;color:#a4ac9c;display:flex;gap:8px;align-items:center}.stat-source span{color:#788d75}.reading-layout{display:grid;grid-template-columns:minmax(0,1fr) 255px;gap:29px}.reading-main{min-width:0}.lesson-banner{position:relative;overflow:hidden;min-height:190px;background:#254e40;color:#fff;isolation:isolate}.banner-image{position:absolute;width:100%;height:100%;object-fit:cover;object-position:50% 56%;z-index:-2}.banner-scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,40,29,.85),rgba(16,40,29,.43) 60%,rgba(16,40,29,.04));z-index:-1}.banner-copy{padding:35px 30px}.lesson-kicker{font-size:10px;font-weight:500;color:#c8dbbf}.lesson-kicker span{margin:0 6px;color:#97b48d}.banner-copy h2{font-family:var(--serif);font-size:34px;font-weight:400;margin-top:16px;line-height:1.25}.banner-copy p{font-size:12px;margin-top:8px;color:#c5d9bf}.level-badge{position:absolute;right:20px;top:20px;background:rgba(255,255,255,.9);font-size:10px;padding:5px 9px;color:#546c49;border-radius:3px}.article-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:19px 0 17px;border-bottom:1px solid var(--line)}.article-meta{display:flex;gap:16px;font-size:10px;color:#8b9887;align-items:center}.article-meta span{display:flex;gap:5px;align-items:center}.article-meta svg{width:13px;height:13px}.article-meta .new-count{color:#5a8252}.text-button{font-size:11px;color:#597450;display:inline-flex;align-items:center;gap:6px;padding:5px 0;line-height:1.4;white-space:nowrap}.text-button svg{width:15px;height:15px}.text-button:hover{color:var(--green)}.text-button.is-playing{color:#af7446}.reading-controls{display:flex;align-items:center;justify-content:space-between;padding:16px 0 12px;gap:10px}.reading-legend{display:flex;align-items:center;gap:5px;color:#8c9987;font-size:10px}.legend-dot{height:6px;width:6px;display:inline-block;border-radius:50%;margin-left:5px}.legend-dot.new{background:#b98c41}.legend-dot.review{background:#6a91a7;margin-left:15px}.reading-options{display:flex;gap:13px;align-items:center}.reading-options label{font-size:10px;color:#798b73;display:flex;align-items:center;gap:4px}.reading-options input{accent-color:#739465;width:12px;height:12px;margin:0}.article-text{font-family:var(--serif);line-height:2.35;color:#3f4b3c;padding:11px 2px 8px;overflow-wrap:break-word}.article-text p{margin-bottom:21px}.word-unit{display:inline}.inline-word{font-family:inherit;font-size:inherit;display:inline;padding:0;line-height:inherit;vertical-align:baseline}.inline-word.new-word{color:#a16d31;text-decoration:underline;text-decoration-color:#dac397;text-underline-offset:5px;text-decoration-thickness:1px}.inline-word.review-word{color:#3b7794;text-decoration:underline;text-decoration-style:dotted;text-underline-offset:5px}.inline-word:hover{color:var(--green);background:#eaf1e5}.inline-annotation{font-family:var(--sans);font-size:10px;display:inline;margin:0 3px;color:#8c9b85;line-height:1.8;white-space:normal}.inline-ipa{color:#83928b;margin-right:3px}.inline-meaning{color:#8c987e}.sentence-translation{display:block;font-family:var(--sans);font-size:12px;line-height:1.9;color:#8a9a83;margin-top:3px}.translation-toggle{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding:16px 0}.translation-toggle button{display:flex;align-items:center;gap:7px;font-size:11px;color:#607b56}.translation-toggle svg{width:15px;height:15px}.translation-toggle>span{font-size:10px;color:#a4ad9b}.article-footer{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:17px 0;border-top:1px solid var(--line)}.reading-completion{font-size:11px;color:#8a9b81;display:flex;align-items:center;gap:6px}.reading-completion svg{width:15px;height:15px}.primary-button{background:var(--green);color:#fff;border-radius:5px;padding:12px 17px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:12px;font-weight:500;min-height:42px}.primary-button:hover{background:var(--green-hover)}.primary-button svg{width:16px;height:16px}.subtle-button{border:1px solid #d8e2d1;background:#fff;color:#607956;border-radius:5px;padding:10px 14px;display:inline-flex;align-items:center;gap:7px;font-size:11px;min-height:39px}.subtle-button:hover{border-color:#9bb58e;background:#f4f8ef}.subtle-button svg{width:15px;height:15px}.next-lesson-link{display:flex;align-items:center;gap:6px;margin:12px auto;font-size:11px;color:#7f9172}.next-lesson-link svg{width:15px}.reading-aside{border-left:1px solid var(--line);padding-left:25px;min-width:0}.aside-heading{display:flex;justify-content:space-between;align-items:center;margin:4px 0 14px}.aside-heading h3{font-size:13px;font-weight:500}.aside-heading>span{font-size:10px;color:#8a9b7e;background:#eaf1e3;border-radius:3px;padding:3px 6px}.vocab-list{max-height:264px;overflow:auto;scrollbar-width:thin;scrollbar-color:#d8e3cd transparent}.vocab-row{width:100%;display:flex;align-items:center;text-align:left;justify-content:space-between;padding:10px 8px;border-radius:4px;gap:7px}.vocab-row:hover,.vocab-row.selected{background:#edf3e7}.vocab-row-word{font-size:14px;font-family:var(--serif);font-weight:500;color:#526b45}.vocab-row-word small{display:block;font-family:var(--sans);font-size:9px;color:#99a98c;margin-top:5px;font-weight:400}.vocab-row-meaning{font-size:10px;color:#8d9a7f;white-space:nowrap;max-width:95px;text-overflow:ellipsis;overflow:hidden}.word-detail{margin-top:25px;padding:17px 0 0;border-top:1px solid var(--line)}.detail-top{display:flex;justify-content:space-between;align-items:center}.detail-top .eyebrow{font-size:8px;margin-bottom:0}.word-detail h3,.modal h3{font-family:var(--serif);font-size:28px;font-weight:400;margin:10px 0 6px}.detail-ipa{font-size:11px;color:#94a387}.detail-meaning{font-size:13px;color:#576c4b;margin-top:12px;line-height:1.8}.detail-divider{width:24px;border-top:2px solid #d5e4c8;margin:20px 0 13px}.detail-example{font-family:var(--serif);font-size:15px;line-height:1.7;color:#667958}.detail-translation{font-size:10px;line-height:1.8;color:#9cab8e;margin-top:7px}.word-image{width:100%;height:100px;object-fit:cover;border-radius:4px;margin-top:17px}.daily-note{display:flex;gap:10px;color:#95ab82;font-size:11px;line-height:1.8;margin-top:27px;padding-top:23px;border-top:1px solid var(--line)}.daily-note svg{width:24px;height:24px;color:#a4b897}.revisit-label{font-size:11px;color:#56849c;font-family:var(--sans);margin:15px 0 12px;line-height:1.5}.source-chip{font-size:10px;color:#7f9276;padding:8px 12px;border:1px solid #e0e8db;border-radius:4px;white-space:nowrap}.review-workspace{max-width:730px;margin:40px auto 0}.review-session-heading{display:flex;justify-content:space-between;font-size:11px;color:#8b9b81;margin-bottom:12px}.session-track{height:3px;background:#e3ecd9;margin-bottom:22px;border-radius:2px}.session-track>span{display:block;height:100%;background:#7ba16b}.flashcard{position:relative;border:1px solid #dce6d4;border-radius:8px;min-height:360px;background:#fff;text-align:center;padding:31px 34px 25px;box-shadow:0 9px 35px #294a2210}.flashcard-kicker{color:#9cab8f;font-size:9px}.audio-round{width:36px;height:36px;position:absolute;right:24px;top:24px;display:grid;place-items:center;border-radius:50%;background:#edf3e8;color:#669057}.flashcard h2{font-family:var(--serif);font-size:49px;font-weight:400;margin:51px 0 12px;line-height:1.2;overflow-wrap:anywhere}.flashcard-ipa{font-size:16px;color:#98aa8b}.recall-line{font-size:12px;color:#a8b59b;margin-top:39px}.card-source{font-size:10px;color:#a2b194;margin-top:42px}.card-answer{margin-top:27px}.card-answer h3{font-size:21px;font-weight:500;color:#536e45;line-height:1.6}.card-example{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:23px}.card-example p{font-family:var(--serif);font-size:21px;color:#6b805a;line-height:1.5}.card-translation{font-size:12px;color:#9cab8f;margin-top:7px;line-height:1.8}.flashcard.flipped h2{margin-top:21px}.flashcard-image{width:190px;aspect-ratio:2.2;object-fit:cover;border-radius:4px;margin:21px auto 0}.rating-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}.rating{border:1px solid transparent;border-radius:5px;min-height:82px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}.rating svg{width:15px;height:15px}.rating strong{font-size:12px;font-weight:500}.rating small{font-size:10px;opacity:.7}.rating-1{background:#f6eae3;color:#a9704c;border-color:#efddd1}.rating-2{background:#f5f0df;color:#a38d4d;border-color:#ece4c9}.rating-3{background:#e5efe2;color:#5a7e4b;border-color:#d4e3cb}.rating-4{background:#e5eef3;color:#668b9c;border-color:#d4e2eb}.rating:hover{filter:brightness(.96)}.reveal-button{display:flex;width:100%;margin-top:22px;min-height:49px}.review-bottom-tools{display:flex;justify-content:space-between;margin-top:18px}.review-empty{text-align:center;margin:75px auto 45px;max-width:600px}.empty-illustration{width:72px;height:72px;display:grid;place-items:center;color:#80a169;background:#e7f0dc;border-radius:50%;margin:0 auto 24px}.empty-illustration svg{width:30px;height:30px}.review-empty h2{font-size:25px;font-weight:500;margin-bottom:12px}.review-empty p{font-size:13px;color:#9aaa8b;line-height:1.8;margin-bottom:27px}.review-empty>.text-button{display:block;margin:18px auto}.review-summary{max-width:640px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);padding-top:23px;text-align:center}.review-summary strong{display:block;font-size:28px;font-weight:400;color:#708d5f}.review-summary span{display:block;color:#9bac8d;font-size:11px;margin-top:7px}.library-toolbar{display:flex;justify-content:space-between;gap:16px;margin:30px 0 20px}.search-box{height:44px;display:flex;align-items:center;gap:9px;background:#fff;border:1px solid #e0e8d8;border-radius:5px;padding:0 13px;width:360px;max-width:100%;color:#9aaa8d}.search-box svg{width:17px}.search-box input{width:100%;border:none;outline:none!important;background:none;font-size:12px;color:#647b53;min-width:0}.search-box input::placeholder{color:#a4b095}.segmented{display:flex;align-items:center;border:1px solid #e0e8d8;border-radius:5px;background:#edf3e7;padding:3px;gap:2px}.segmented button{font-size:11px;color:#8a9e76;padding:8px 18px;border-radius:3px;min-width:65px}.segmented button.active{background:#fff;color:#4a7140;box-shadow:0 1px 4px #3146220d}.library-caption{font-size:11px;color:#8d9e7d;display:flex;justify-content:space-between;margin-bottom:13px}.vocabulary-table{border-top:1px solid var(--line)}.table-heading,.table-row{display:grid;grid-template-columns:1.2fr 1.6fr .8fr 35px;align-items:center;gap:20px;padding:14px 12px}.table-heading{font-size:10px;color:#9cac8e;background:#f0f4eb}.table-row{min-height:68px;border-bottom:1px solid var(--line);font-size:12px;color:#829773}.table-row strong{font-family:var(--serif);font-size:18px;font-weight:400;display:block;color:#596f48}.table-row small{display:block;font-size:10px;color:#a2b290;margin-top:5px}.status-tag{justify-self:start;font-size:10px;color:#a6b398;background:#edf2e6;border-radius:3px;padding:4px 8px;white-space:nowrap}.status-tag.learned{background:#e5efde;color:#799866}.no-results{padding:60px;text-align:center;color:#97a888}.muted{font-size:11px;color:#9bac8d}.library-footnote{margin-top:18px;text-align:center}.progress-stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 0;gap:20px;margin:32px 0}.progress-stats>div{border-right:1px solid var(--line);padding-left:16px}.progress-stats>div:last-child{border:0}.progress-stats span{display:flex;align-items:center;gap:7px;font-size:11px;color:#93a683}.progress-stats svg{width:15px;height:15px}.progress-stats strong{display:block;font-size:34px;font-weight:400;color:#688656;margin-top:14px}.progress-stats strong small{font-size:11px;color:#a3b292}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.section-heading h2{font-size:16px;font-weight:500}.section-heading>span{font-size:10px;color:#99aa89}.activity-section{padding:11px 0 27px;border-bottom:1px solid var(--line)}.heatmap{display:grid;grid-template-columns:repeat(28,1fr);gap:6px}.heat-cell{display:inline-block;aspect-ratio:1;border-radius:2px;min-width:0}.level-0{background:#e5ecd9}.level-1{background:#b9cda6}.level-2{background:#87ac72}.level-3{background:#5c8750}.heatmap-footer{display:flex;justify-content:space-between;gap:15px;margin-top:14px;font-size:10px;color:#9cad8c}.heatmap-footer span:last-child{display:flex;align-items:center;gap:4px}.heatmap-footer .heat-cell{width:10px;height:10px}.journey-section{margin-top:32px}.journey-row{width:100%;display:flex;align-items:center;gap:18px;text-align:left;padding:15px 0;border-bottom:1px solid var(--line)}.journey-row>img{width:90px;height:65px;object-fit:cover;border-radius:4px}.journey-row>span:nth-child(2){display:flex;flex-direction:column;gap:5px}.journey-row small{font-size:9px;color:#a1b38b}.journey-row strong{font-family:var(--serif);font-size:20px;font-weight:400;color:#5f784a}.journey-row>span:nth-child(2)>span{font-size:10px;color:#a1b28a}.journey-status{margin-left:auto;white-space:nowrap;display:flex;align-items:center;gap:5px;font-size:11px;color:#8daa72}.journey-status svg{width:15px}.journey-row>svg{width:16px;color:#b1bea2}.modal-open{overflow:hidden}.modal-backdrop{position:fixed;inset:0;background:#152f2760;backdrop-filter:blur(3px);z-index:100;display:flex;align-items:center;justify-content:center;padding:24px}.modal{position:relative;background:#fff;border-radius:8px;padding:34px;width:420px;max-width:100%;max-height:90dvh;overflow:auto;box-shadow:0 20px 90px #142d2540}.modal-close{position:absolute;right:12px;top:12px}.auth-mark{height:44px;width:44px;display:grid;place-items:center;border-radius:8px;background:var(--green);color:#cbe5bd;margin-bottom:23px}.auth-mark svg{width:25px;height:25px}.modal h2{font-size:24px;font-weight:500;line-height:1.4}.modal-subtitle{color:#87997a;font-size:12px;line-height:1.9;margin:10px 0 25px}.modal form label{display:block;font-size:12px;color:#718862;margin-top:17px}.modal input:not([type=checkbox]){display:block;width:100%;border:1px solid #dce5d4;background:#fbfcf9;border-radius:5px;margin-top:8px;padding:12px;color:#566f48;font-size:13px}.modal input::placeholder{font-size:11px;color:#a5b695}.form-error{color:#ad7655;font-size:11px;line-height:1.8;min-height:20px;margin:13px 0}.full-width{width:100%}.auth-switch{font-size:11px;color:#87a070;display:block;margin:23px auto 0}.account-avatar{width:50px;height:50px;font-size:20px;margin-bottom:20px}.account-options{margin-top:23px;border-top:1px solid var(--line)}.toggle-row{display:flex;justify-content:space-between;align-items:center;padding:18px 0;font-size:12px;color:#7b9568}.toggle-row 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20px;border-radius:6px;z-index:200;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:calc(100% - 40px);line-height:1.7;box-shadow:0 5px 20px #183e2d22}#toast.visible{opacity:1;transform:translate(-50%,0)}.mobile-nav{display:none}.audio-player{display:flex;align-items:center;gap:11px;background:#eef3e8;padding:12px 14px;margin:15px 0 2px;border-radius:5px}.audio-play{width:31px;height:31px;display:grid;place-items:center;flex-shrink:0;border-radius:50%;background:var(--green);color:#fff}.audio-play svg{width:14px;height:14px}.audio-timeline{min-width:0;flex:1;display:flex;align-items:center;gap:9px}.audio-timeline input{width:100%;height:3px;accent-color:#668e57;min-width:20px}.audio-time{font-size:9px;color:#8fa17e;white-space:nowrap;font-variant-numeric:tabular-nums}.audio-restart{width:24px;height:27px}.audio-speed{font-size:10px;color:#698551;background:transparent;border:none;outline:none;max-width:52px}.review-paragraph-audio{display:inline-flex;margin-left:5px;vertical-align:middle}.review-paragraph-audio svg{height:14px;width:14px}.audio-label{font-size:10px;color:#7c9368;white-space:nowrap}
@media(min-width:1500px){.main-content{padding-top:40px}.reading-layout{grid-template-columns:minmax(0,1fr) 275px;gap:37px}.reading-aside{padding-left:30px}.lesson-banner{min-height:205px}}
@media(max-width:1150px){.sidebar{width:195px;padding-left:12px;padding-right:12px}.app-body{margin-left:195px}.main-content{padding:27px 26px 55px}.topbar{padding:0 26px}.reading-layout{grid-template-columns:minmax(0,1fr) 220px;gap:21px}.reading-aside{padding-left:18px}.stat-strip{gap:21px}.stat-source{display:none!important}.article-meta{gap:10px}.sync-status{display:none}.banner-copy{padding:35px 24px}.banner-copy h2{font-size:30px}.reading-completion span{max-width:150px;line-height:1.8}.inline-annotation{font-size:9px}.vocab-row-meaning{max-width:70px}}
@media(max-width:900px){.sidebar{width:180px}.app-body{margin-left:180px}.reading-layout{grid-template-columns:1fr}.reading-aside{display:none}.stat-strip{gap:22px}.date-stamp{font-size:10px}.page-intro h1{font-size:25px}.core-caption{font-size:9px}.heatmap{grid-template-columns:repeat(21,1fr)}.journey-row strong{font-size:18px}.table-heading,.table-row{gap:10px;grid-template-columns:1fr 1.3fr .9fr 27px}.audio-label{display:none}}
@media(max-width:650px){.sidebar{display:none}.app-body{margin:0}.topbar{height:65px;padding:0 20px}.breadcrumb{display:none}.mobile-brand{display:flex;gap:7px;align-items:center;font-size:19px;font-weight:600;color:var(--green)}.mobile-brand svg{width:23px;height:23px}.profile-button{font-size:10px}.topbar-right{gap:8px}.topbar-right>.icon-button{display:none}.profile-button>svg{display:none}.main-content{padding:25px 20px 95px}.page-intro{gap:12px;align-items:flex-start;margin-bottom:20px}.page-intro h1{font-size:24px}.eyebrow{font-size:8px;margin-bottom:9px}.page-intro p{font-size:11px;line-height:1.8;max-width:235px}.date-stamp{font-size:9px;line-height:1.8;margin-top:23px;white-space:normal;max-width:85px}.date-stamp svg{display:none}.stat-strip{gap:0;justify-content:space-between;padding:16px 0;margin-bottom:22px}.stat-strip>div:not(:last-child){font-size:9px;gap:3px}.stat-strip svg{width:13px;height:13px}.stat-strip strong{font-size:15px;margin-left:2px}.stat-strip strong small{font-size:9px}.lesson-banner{min-height:183px}.banner-copy{padding:32px 21px}.banner-copy h2{font-size:32px;max-width:270px}.lesson-kicker{font-size:9px}.banner-copy p{font-size:11px}.level-badge{font-size:8px;right:12px;top:12px;padding:4px 7px}.article-meta{gap:10px;font-size:9px}.article-meta>span:nth-child(2){display:none}.article-toolbar{padding:16px 0 13px}.text-button{font-size:10px}.reading-options{gap:9px}.reading-options label{font-size:9px}.article-text{font-size:20px!important;line-height:2.45;padding-top:11px}.article-text p{margin-bottom:18px}.inline-annotation{font-size:9px;line-height:1.8}.inline-word.new-word{text-underline-offset:4px}.translation-toggle{gap:10px}.translation-toggle>span{font-size:8px}.article-footer{flex-direction:column;align-items:stretch;gap:16px}.reading-completion{font-size:10px}.reading-completion span{max-width:none}.article-footer>.primary-button{width:100%;min-height:46px}.mobile-nav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:30;background:#ffffffef;border-top:1px solid #e1e8d9;backdrop-filter:blur(10px);justify-content:space-around;padding:10px 0 max(10px,env(safe-area-inset-bottom))}.mobile-nav a{display:flex;flex-direction:column;gap:5px;align-items:center;color:#a4b197;font-size:9px;min-width:56px;padding:2px}.mobile-nav a.active{color:var(--green)}.mobile-nav svg{width:20px;height:20px}.review-workspace{margin-top:25px}.review-session-heading{font-size:10px}.flashcard{min-height:345px;padding:28px 24px 24px}.flashcard h2{font-size:42px;margin-top:53px}.flashcard.flipped h2{margin-top:25px}.flashcard-ipa{font-size:15px}.card-answer h3{font-size:19px}.card-example p{font-size:19px}.card-translation{font-size:11px}.rating-buttons{gap:7px}.rating{min-height:82px}.rating strong{font-size:11px}.rating small{font-size:9px}.review-bottom-tools{gap:10px}.review-bottom-tools .text-button{font-size:9px}.review-empty{margin-top:62px}.review-empty h2{font-size:23px}.review-empty p{font-size:12px}.review-summary strong{font-size:25px}.library-toolbar{flex-direction:column;gap:14px}.search-box{width:100%}.segmented{align-self:flex-start}.library-caption{font-size:10px}.source-chip{display:none}.table-heading,.table-row{grid-template-columns:1.1fr 1.3fr .8fr 25px;gap:7px;padding:13px 3px}.table-heading{font-size:9px}.table-row{font-size:10px}.table-row strong{font-size:17px}.table-row small{font-size:9px}.status-tag{font-size:8px;padding:4px 5px}.progress-stats{grid-template-columns:repeat(2,1fr);gap:24px;padding:22px 0;margin:25px 0}.progress-stats>div:nth-child(2){border:0}.progress-stats>div{padding-left:10px}.progress-stats strong{font-size:28px}.progress-stats span{font-size:10px}.page-intro>.subtle-button{padding:8px 10px;font-size:10px;white-space:nowrap}.heatmap{grid-template-columns:repeat(14,1fr);gap:5px}.heatmap-footer{font-size:8px}.journey-row{gap:10px}.journey-row>img{width:66px;height:54px}.journey-row strong{font-size:17px}.journey-row small{font-size:8px}.journey-row>span:nth-child(2)>span{font-size:9px}.journey-status{font-size:9px}.journey-status svg{width:12px}.journey-row>svg{display:none}.section-heading h2{font-size:14px}.modal-backdrop{padding:18px}.modal{padding:30px 26px}.modal h2{font-size:22px}.modal-subtitle{font-size:11px}.modal-actions{flex-direction:column-reverse}.modal-actions>*{justify-content:center}#toast{bottom:90px;font-size:11px}.audio-player{padding:11px 10px;gap:8px}.audio-speed{max-width:49px;font-size:9px}.audio-timeline{gap:5px}.audio-time{font-size:8px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.audio-caption{font-size:10px;color:#73807d}.audio-label{color:#536b61}.audio-time{color:#5e7169}.audio-player{background:#edf3f0}.audio-timeline input{cursor:pointer}.audio-speed:focus-visible{outline:2px solid #8bbbaa;outline-offset:3px}.audio-restart{min-width:28px}.inline-annotation{font-size:12px}.inline-ipa{color:#617074}.inline-meaning{color:#36758c}.article-text{font-size:var(--reading-font-size,21px)!important}.reading-legend{color:#687c75}.sentence-translation{color:#65746e}.lesson-nav{overflow-y:auto;min-height:0}.lesson-nav-item:disabled{opacity:.65}.revisit-label{font-family:var(--sans);font-size:12px;color:#3d7692;border-top:1px solid var(--line);padding-top:16px;margin:6px 0 12px}.word-video{display:block;width:100%;aspect-ratio:16/9;object-fit:contain;margin-top:18px;border-radius:4px;background:#162d26}.word-formula{overflow-x:auto;margin-top:18px;max-width:100%;font-size:15px}.review-paragraph-audio{width:25px;height:25px;color:#82938b}.review-paragraph-audio:hover{color:var(--green)}.flashcard h2,.detail-example,.card-example p{overflow-wrap:anywhere}.page-intro h1{overflow-wrap:anywhere}.flashcard-kicker{pointer-events:none}.rating:focus-visible{outline-offset:2px}.flashcard-image,.word-image{object-fit:cover}
@media(max-width:650px){.inline-annotation{font-size:11px}.audio-player{gap:7px}.audio-timeline input{min-width:40px}.review-paragraph-audio{margin-left:0}.page-intro h1{font-size:23px}.translation-toggle>span{display:none}}
.library-more{display:flex;margin:24px auto}.table-row>span{overflow-wrap:anywhere}.vocab-list{scrollbar-gutter:stable}