@font-face{font-family:OpenDyslexic;src:url(/fonts/OpenDyslexic-Regular.otf) format("opentype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:OpenDyslexic;src:url(/fonts/OpenDyslexic-Bold.otf) format("opentype");font-weight:700;font-style:normal;font-display:swap}*{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f8f9fe;--surface: #ffffff;--surface-elevated: #ffffff;--border: #e8ebf5;--text: #1a1d2e;--text-secondary: #4a5068;--text-muted: #9ba3bf;--primary: #0b6e6e;--primary-light: #e6f4f4;--accent: #f59e0b;--accent-light: #fef3c7;--highlight: #f59e0b;--highlight-text: #1a1d2e;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--overlay: rgba(26, 29, 46, .6);--radius: 14px;--radius-sm: 9px;--shadow: 0 4px 18px rgba(26, 29, 46, .07);--font-stack: "Lexend", sans-serif;--reader-font: "Lexend", sans-serif;--pos-noun: #2563EB;--pos-verb: #DB2777;--pos-adj: #059669;--pos-conj: #D97706;--confusable-blue: #2563EB;--confusable-pink: #DB2777;--confusable-green: #059669;--confusable-orange: #D97706;--confusable-purple: #7C3AED;--chart-1: #2a78d6;--chart-2: #eb6834;--chart-3: #1baf7a;--chart-4: #eda100;--chart-seq-0: #e8eef8;--chart-seq-1: #cde2fb;--chart-seq-2: #9ec5f4;--chart-seq-3: #5598e7;--chart-seq-4: #2a78d6;--chart-seq-5: #1c5cab;--chart-grid: #e8ebf5;--chart-axis: #9ba3bf}html,body,#root{height:100%}body{font-family:var(--font-stack);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.55;transition:background .25s ease,color .25s ease}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,select,textarea{font-family:inherit;font-size:15px;color:inherit}a{color:var(--primary);text-decoration:none}h1,h2,h3,h4{font-weight:700;color:var(--text);line-height:1.25}.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:248px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 14px;gap:4px}.sidebar-brand{display:flex;align-items:center;gap:10px;padding:6px 10px 18px}.sidebar-brand .logo{width:38px;height:38px;border-radius:12px;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:800;font-size:17px}.sidebar-brand h1{font-size:18px}.sidebar-brand span{font-size:11px;color:var(--text-muted)}.nav-link{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);font-weight:500;font-size:14px;transition:background .15s,color .15s}.nav-link:hover{background:var(--primary-light);color:var(--primary)}.nav-link.active{background:var(--primary-light);color:var(--primary);font-weight:600}.nav-section-title{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding:14px 12px 6px;font-weight:600}.main{flex:1;overflow-y:auto;min-width:0}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 28px;background:var(--bg);border-bottom:1px solid var(--border)}.topbar h2{font-size:19px}.page{padding:26px 28px 60px;max-width:1240px;margin:0 auto;animation:pageIn .28s cubic-bezier(.16,1,.3,1) both}@keyframes pageIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}body[data-reduced-motion=true] .page{animation:none}@media(prefers-reduced-motion:reduce){.page{animation:none}}html{scroll-behavior:smooth}.dash-layout{display:grid;grid-template-columns:1fr 340px;gap:34px;align-items:start}.dash-main,.dash-aside{display:flex;flex-direction:column;min-width:0}@media(max-width:1100px){.dash-layout{grid-template-columns:1fr;gap:0}}.stat-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14}.dash-section{margin-bottom:30px}.dash-section-head{display:flex;align-items:center;gap:12px;margin-bottom:18px}.dash-section-head>div:nth-child(2){flex:1}.dash-section-icon{width:38px;height:38px;border-radius:11px;background:var(--primary-light);color:var(--primary);display:grid;place-items:center;flex-shrink:0}.dash-section-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:1px}.dash-section-head h3{font-size:17px}.dash-section-head .action{margin-left:auto}.dash-hero{position:relative;overflow:hidden;border-radius:24px;color:#fff;margin-bottom:30px;background:linear-gradient(120deg,var(--primary) 0%,var(--primary) 45%,var(--primary-light) 100%);box-shadow:0 18px 40px #0b6e6e47;padding:32px 36px;display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}.dash-hero:before{content:"";position:absolute;top:-60px;right:20%;width:210px;height:210px;border-radius:50%;background:#f59e0b40;filter:blur(6px);pointer-events:none}.dash-hero:after{content:"";position:absolute;bottom:-80px;left:28%;width:200px;height:200px;border-radius:50%;background:#ffffff1a;filter:blur(4px);pointer-events:none}.dash-hero-left{min-width:260px;flex:1;position:relative}.dash-hello{font-size:27px;font-weight:800;line-height:1.2;margin-bottom:4px}.dash-date{display:flex;align-items:center;gap:6px;font-size:13px;opacity:.88;margin-bottom:14px}.dash-sub{font-size:15px;opacity:.92;max-width:480px;margin-bottom:18px;line-height:1.6}.dash-streak{display:inline-flex;align-items:center;gap:8px;background:#ffffff29;padding:7px 13px;border-radius:999px;font-size:12.5px;font-weight:600}.dash-goal{display:flex;align-items:center;gap:18px;position:relative}.dash-goal-meta{display:flex;flex-direction:column;gap:2px}.dash-goal-value{font-size:21px;font-weight:800}.dash-goal-value span{font-size:15px;font-weight:600;opacity:.85}.dash-goal-label{font-size:13px;opacity:.88}.dash-docs{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.dash-docs .card{height:100%;min-height:140px;display:flex;flex-direction:column;justify-content:space-between}@media(max-width:768px){.dash-docs{grid-template-columns:1fr}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-hover{transition:transform .15s,box-shadow .15s,border-color .15s;cursor:pointer}.card-hover:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0000001a;border-color:var(--primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:var(--radius-sm);font-weight:700;font-size:13.5px;transition:opacity .15s,transform .1s,background .15s;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:active:not(:disabled){transform:scale(.98)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary);opacity:.92}.btn-secondary{background:var(--primary-light);color:var(--primary)}.btn-secondary:hover:not(:disabled){background:var(--primary-light);opacity:.85}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--surface-elevated);border-color:var(--primary);color:var(--primary)}.btn-ghost.active{background:var(--primary-light);border-color:var(--primary);color:var(--primary)}.btn-danger{background:var(--error);color:#fff}.btn-lg{padding:13px 22px;font-size:15px;border-radius:var(--radius)}.input,.select,.textarea{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-elevated);outline:none;transition:border-color .15s}.input:focus,.select:focus,.textarea:focus{border-color:var(--primary)}.input::placeholder,.textarea::placeholder{color:var(--text-muted)}.label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.field{margin-bottom:16px}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media(max-width:1000px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}.stat-tiles{grid-template-columns:repeat(2,1fr)!important}}@media(max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.stat-tiles{grid-template-columns:1fr!important}}.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:12.5px;font-weight:600;background:var(--primary-light);color:var(--primary)}.pill-accent{background:var(--accent-light);color:var(--accent)}.pill-streak{background:#f973161f;color:#ea580c}.progress-track{height:8px;background:var(--primary-light);border-radius:999px;overflow:hidden}.progress-fill{height:100%;border-radius:999px;background:var(--primary);transition:width .4s ease}.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px}.muted{color:var(--text-muted)}.secondary{color:var(--text-secondary)}.small{font-size:13px}.xs{font-size:12px}.stat-card{display:flex;flex-direction:column;gap:6px}.stat-card .stat-value{font-size:26px;font-weight:800;color:var(--text)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:transparent;display:flex;align-items:center;justify-content:center;z-index:100;padding:24px}.modal-backdrop.subtle{background:transparent}.modal{background:var(--surface);border-radius:16px;border:1px solid var(--border);box-shadow:0 24px 64px #00000047,0 2px 10px #0000001f;width:100%;max-width:520px;max-height:88vh;overflow-y:auto;padding:24px}.modal-lg{max-width:700px}.modal-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:18px}.toast-container{position:fixed;top:20px;right:20px;z-index:200;display:flex;flex-direction:column;gap:10px}.toast{background:var(--surface-elevated);border:1px solid var(--border);border-left:4px solid var(--primary);border-radius:var(--radius-sm);padding:12px 16px;min-width:260px;max-width:380px;box-shadow:var(--shadow);font-size:14px;animation:slideIn .2s ease}.toast.error{border-left-color:var(--error)}.toast.success{border-left-color:var(--success)}@keyframes slideIn{0%{transform:translate(20px);opacity:0}to{transform:translate(0);opacity:1}}.reader-shell{display:flex;flex-direction:column;height:100vh;overflow:hidden;flex:1;width:100%}.reader-topbar{flex-shrink:0;display:flex;align-items:center;gap:16px;padding:10px 20px;background:var(--surface);border-bottom:1px solid var(--border)}.reader-title{display:flex;flex-direction:column;min-width:0}.reader-title-text{font-weight:700;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:300px;line-height:1.3}.reader-pager{flex:1;display:flex;align-items:center;gap:6px;overflow-x:auto;padding:4px 2px}.reader-pager-btn{min-width:30px;height:30px;padding:0 6px;border-radius:8px;font-size:12px;font-weight:700;background:transparent;color:var(--text-muted);border:1px solid var(--border);flex-shrink:0;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.reader-pager-btn:hover{border-color:var(--primary);color:var(--primary)}.reader-pager-btn.active{background:var(--primary);color:#fff;border-color:transparent}.reader-progress{flex-shrink:0}.reader-body{flex:1;display:flex;min-height:0;overflow:hidden}.reader-main{flex:1;min-width:0;overflow-y:auto;padding:34px 40px 90px}.reader-aside{width:340px;flex-shrink:0;overflow-y:auto;overscroll-behavior:contain;padding:24px 20px 40px 0;border-left:1px solid var(--border)}@media(max-width:1080px){.reader-body{flex-direction:column;overflow-y:auto}.reader-main{overflow:visible}.reader-aside{width:auto;overflow:visible;border-left:none;border-top:1px solid var(--border);padding:20px 24px 40px}}.reader-content{max-width:940px;margin:0 auto}.reader-toolbar{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:10px;margin-bottom:22px}.reader-toolbar .active{background:var(--primary-light);border-color:var(--primary);color:var(--primary)}.reader-chunk{font-size:calc(18px + (var(--reader-size, 0) * 1px));line-height:var(--reader-line, 1.8);letter-spacing:calc(.5px + (var(--reader-spacing, 0) * 1px));font-family:var(--reader-font)}.chunk-box{position:relative;border:1.5px solid var(--chunk-border, #d1fae5);border-radius:16px;padding:26px 32px;background:var(--surface);margin:0 auto;max-width:940px}.chunk-topbar{display:flex;justify-content:flex-end;align-items:center;gap:10px;margin-bottom:16px}.focus-ruler:before{content:"";position:absolute;left:6px;right:6px;top:calc(var(--ruler-top, 40%) - (var(--ruler-band, 56px) / 2));height:var(--ruler-band, 56px);border-radius:12px;background:var(--focus-ruler, rgba(20, 184, 166, .18));border-top:2.5px solid var(--primary);border-bottom:2.5px solid var(--primary);box-shadow:0 0 24px #14b8a633,inset 0 0 12px #14b8a614;pointer-events:none;z-index:2;transition:top .05s ease-out}.ruler-handle{position:absolute;right:0;top:calc(var(--ruler-top, 40%) - 20px);width:60px;height:40px;cursor:ns-resize;touch-action:none;display:flex;align-items:center;justify-content:flex-end;z-index:5;-webkit-user-select:none;user-select:none}.ruler-grip{width:32px;height:32px;margin-right:12px;border-radius:10px;background:var(--primary);color:#fff;display:grid;place-items:center;box-shadow:0 4px 16px #00000040;cursor:grab;transition:transform .15s ease}.ruler-grip:active{cursor:grabbing;transform:scale(1.1)}.tts-player{display:flex;align-items:center;gap:18px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:10px 16px;margin-bottom:16px}.tts-controls{display:flex;align-items:center;gap:10px}.tts-btn{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--bg);border:1px solid var(--border);color:var(--text);cursor:pointer;transition:background .15s,color .15s}.tts-btn:hover:not(:disabled){background:var(--primary-light);color:var(--primary)}.tts-btn:disabled{opacity:.4;cursor:not-allowed}.tts-play{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--primary);color:#fff;border:none;cursor:pointer;box-shadow:0 6px 16px #0b6e6e4d;transition:transform .1s}.tts-play:active{transform:scale(.95)}.tts-play:disabled{opacity:.4;cursor:not-allowed}.tts-seek{flex:1;min-width:160px;display:flex;align-items:center;gap:10px}.tts-time{font-size:12px;font-weight:600;color:var(--text-muted);font-variant-numeric:tabular-nums;min-width:36px}.tts-slider{flex:1;accent-color:var(--primary);height:6px;cursor:pointer}.tts-voice{display:flex;align-items:center;gap:8px}.tts-select{background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:7px 10px;font-size:13px;font-weight:600;color:var(--text);cursor:pointer;max-width:200px}.chunk-pager{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:10px 14px;margin-bottom:16px}.chunk-pager-arrow{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--bg);border:1px solid var(--border);color:var(--text);cursor:pointer;flex-shrink:0;transition:background .15s,color .15s}.chunk-pager-arrow:hover:not(:disabled){background:var(--primary-light);color:var(--primary)}.chunk-pager-arrow:disabled{opacity:.4;cursor:not-allowed}.chunk-pager-pages{flex:1;display:flex;gap:6px;overflow-x:auto;padding:4px 2px}.chunk-pager-jump{display:flex;align-items:center;gap:8px;flex-shrink:0}.chunk-pager-input{width:64px;background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:7px 10px;font-size:13px;font-weight:700;color:var(--text);text-align:center}.auth-wrap{position:relative;min-height:100vh;overflow:hidden;background:var(--bg)}.auth-panel{width:60%;min-height:100vh;display:flex;flex-direction:column;padding:56px 40px;position:relative;z-index:2;background:var(--bg);clip-path:polygon(0 0,100% 0,75% 100%,0 100%)}.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:40px}.auth-brand>span{font-weight:800;font-size:16px}.auth-logo{width:34px;height:34px;border-radius:10px;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:800;font-size:16px;flex-shrink:0}.auth-panel-inner{flex:1;display:flex;flex-direction:column;justify-content:center;width:100%;max-width:420px;margin:0 auto;padding-bottom:48px}.auth-visual{position:absolute;top:0;right:0;bottom:0;width:55%;z-index:1;display:flex;flex-direction:column;justify-content:center;color:#fff;background:linear-gradient(135deg,var(--primary) 0%,#0e7f7f 55%,#0a5c5c 100%);padding:64px 56px 64px 10%}.auth-visual:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 78% 18%,rgba(255,255,255,.16) 0,transparent 42%),radial-gradient(circle at 22% 88%,rgba(245,158,11,.35) 0,transparent 46%),radial-gradient(circle at 92% 78%,rgba(255,255,255,.1) 0,transparent 40%);pointer-events:none}.auth-visual:after{content:"";position:absolute;top:0;bottom:0;left:8.5%;width:3px;transform:skew(-9deg);background:linear-gradient(180deg,#fffffff2,#ffffff26);box-shadow:0 0 18px #ffffff73;pointer-events:none}.auth-visual-inner{position:relative;width:100%;max-width:470px;margin:0 auto}.auth-visual-brand{display:flex;align-items:center;gap:14;margin-bottom:44px}.auth-logo-light{width:48px;height:48px;border-radius:14px;background:#ffffff2e;font-size:22px}.auth-visual-name{font-size:22px;font-weight:800}.auth-visual-tagline{font-size:13px;opacity:.85}.auth-features{display:grid;gap:14}@media(max-width:900px){.auth-visual{display:none}.auth-panel{width:100%}}.skeleton{background:linear-gradient(90deg,var(--border) 25%,var(--surface-elevated) 50%,var(--border) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:var(--radius-sm);flex-shrink:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(prefers-reduced-motion:reduce){.skeleton{animation:none;background:var(--border)}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.divider{height:1px;background:var(--border);margin:18px 0}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state svg{margin-bottom:14px;opacity:.4}.spinner{width:22px;height:22px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;transform-origin:center}svg.spinner{border:none!important;border-radius:0!important;animation:spin .8s linear infinite;transform-origin:center}@keyframes spin{to{transform:rotate(360deg)}}.chat-bubble{padding:10px 14px;border-radius:14px;max-width:80%;font-size:14px}.chat-user{background:var(--primary);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.chat-ai{background:var(--primary-light);color:var(--text);align-self:flex-start;border-bottom-left-radius:4px}.scrollbar-thin::-webkit-scrollbar{width:8px}.scrollbar-thin::-webkit-scrollbar-thumb{background:var(--border);border-radius:8px}table.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th{text-align:left;padding:10px 12px;color:var(--text-muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border)}.data-table td{padding:12px;border-bottom:1px solid var(--border)}.pos-noun{color:var(--pos-noun)}.pos-verb{color:var(--pos-verb)}.pos-adjective{color:var(--pos-adj)}.pos-conjunction{color:var(--pos-conj)}body[data-large-targets=true] button,body[data-large-targets=true] .btn,body[data-large-targets=true] .input,body[data-large-targets=true] .select,body[data-large-targets=true] .import-action{padding:16px 22px!important;font-size:16px!important}body[data-large-targets=true] .btn.small{padding:10px 16px!important}body[data-reduced-motion=true] *{transition:none!important;animation:none!important}body[data-distraction-free=true] .reader-toolbar,body[data-distraction-free=true] .reader-topbar,body[data-distraction-free=true] .sidebar{opacity:.1;transition:opacity .3s}body[data-distraction-free=true] .reader-toolbar:hover,body[data-distraction-free=true] .reader-topbar:hover,body[data-distraction-free=true] .sidebar:hover{opacity:1}body[data-margin-guides=true] .chunk-box{border-left:8px solid var(--border);border-right:8px solid var(--border)}.landing-modern{min-height:100vh;background:#09090b;color:#f8fafc;font-family:Inter,-apple-system,sans-serif;overflow-x:hidden}.lm-h1{font-size:clamp(48px,6vw,80px);font-weight:800;line-height:1.05;letter-spacing:-.04em;margin-bottom:24px}.lm-h2{font-size:clamp(32px,4vw,48px);font-weight:700;line-height:1.1;letter-spacing:-.03em;margin-bottom:16px}.lm-subtitle{font-size:clamp(17px,2vw,20px);color:#94a3b8;max-width:640px;margin:0 auto 40px;line-height:1.6;font-weight:400}.lm-text-gradient{background:linear-gradient(135deg,#38bdf8,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.reveal-target{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}.reveal-target.revealed{opacity:1;transform:translateY(0)}.lm-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:600;border-radius:99px;transition:all .2s ease;text-decoration:none;cursor:pointer;border:none;font-family:inherit}.lm-btn-primary{background:#f8fafc;color:#0f172a;padding:12px 24px;font-size:14px}.lm-btn-primary:hover{background:#e2e8f0;transform:translateY(-2px);box-shadow:0 10px 25px -5px #ffffff1a}.lm-btn-outline{background:transparent;color:#f8fafc;border:1px solid #334155;padding:12px 24px;font-size:14px}.lm-btn-outline:hover{background:#1e293b;border-color:#475569}.lm-btn-lg{padding:16px 32px;font-size:16px}.lm-nav{position:fixed;top:0;left:0;right:0;z-index:100;background:#09090bb3;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.05)}.lm-nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:20px 40px}.lm-brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:20px;letter-spacing:-.5px}.lm-logo{display:grid;place-items:center}.lm-nav-actions{display:flex;align-items:center;gap:24px}.lm-link{color:#94a3b8;text-decoration:none;font-size:14px;font-weight:500;transition:color .2s}.lm-link:hover{color:#f8fafc}.lm-hero{position:relative;padding:200px 40px 120px;text-align:center}.lm-hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;overflow:hidden;pointer-events:none}.lm-grid{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse at center,black 40%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse at center,black 40%,transparent 80%)}.lm-glow{position:absolute;border-radius:50%;filter:blur(100px);opacity:.15}.lm-glow-1{width:600px;height:600px;background:#38bdf8;top:-200px;right:10%;animation:glow-float 10s infinite alternate ease-in-out}.lm-glow-2{width:500px;height:500px;background:#a78bfa;bottom:0;left:10%;animation:glow-float 12s infinite alternate-reverse ease-in-out}@keyframes glow-float{0%{transform:translate(0)}to{transform:translate(-40px,40px)}}.lm-hero-content{position:relative;z-index:10;max-width:800px;margin:0 auto}.lm-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background:#38bdf81a;border:1px solid rgba(56,189,248,.2);border-radius:99px;margin-bottom:32px}.lm-badge-icon{color:#38bdf8}.lm-badge-text{font-size:13px;font-weight:600;color:#bae6fd}.lm-hero-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}.lm-preview{padding:0 40px 120px;max-width:1100px;margin:0 auto;position:relative;z-index:10}.lm-preview-window{background:#0f172a99;border:1px solid rgba(255,255,255,.1);border-radius:16px;overflow:hidden;box-shadow:0 25px 50px -12px #00000080;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.lm-preview-header{height:48px;border-bottom:1px solid rgba(255,255,255,.05);display:flex;align-items:center;padding:0 20px;position:relative}.lm-dots{display:flex;gap:8px}.lm-dots span{width:12px;height:12px;border-radius:50%;background:#334155}.lm-preview-title{position:absolute;left:50%;transform:translate(-50%);font-size:12px;font-weight:500;color:#64748b}.lm-preview-body{display:flex;height:500px}.lm-preview-sidebar{width:240px;border-right:1px solid rgba(255,255,255,.05);padding:24px}.lm-skeleton-line{height:12px;background:#ffffff0d;border-radius:4px;margin-bottom:16px}.lm-preview-content{flex:1;padding:40px 60px;background:#020617;position:relative}.lm-skeleton-h{font-size:28px;font-weight:700;margin-bottom:24px;color:#e2e8f0}.lm-skeleton-p{font-size:18px;line-height:1.8;color:#94a3b8;margin-bottom:40px;max-width:600px}.lm-preview-tools{position:absolute;bottom:40px;left:50%;transform:translate(-50%);display:flex;gap:12px;background:#0f172acc;padding:8px;border-radius:12px;border:1px solid rgba(255,255,255,.1)}.lm-tool-btn{display:flex;align-items:center;gap:8px;padding:8px 16px;font-size:13px;font-weight:500;color:#cbd5e1;border-radius:8px;transition:background .2s;cursor:pointer}.lm-tool-btn:hover{background:#ffffff1a}.lm-features{padding:120px 40px;border-top:1px solid rgba(255,255,255,.05)}.lm-container{max-width:1200px;margin:0 auto}.lm-section-head{text-align:center;margin-bottom:80px}.lm-section-desc{font-size:18px;color:#94a3b8;max-width:600px;margin:0 auto}.lm-feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}.lm-feature-card{background:#0f172a66;border:1px solid rgba(255,255,255,.05);border-radius:24px;padding:40px;transition:transform .3s,background .3s}.lm-feature-card:hover{transform:translateY(-5px);background:#0f172acc}.lm-icon-box{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin-bottom:24px}.lm-feature-card h3{font-size:20px;font-weight:600;margin-bottom:12px;letter-spacing:-.01em}.lm-feature-card p{font-size:15px;color:#94a3b8;line-height:1.6}.lm-cta{padding:120px 40px}.lm-cta-inner{max-width:1000px;margin:0 auto;text-align:center;padding:100px 40px;border-radius:32px;background:#0f172a;border:1px solid rgba(255,255,255,.05);position:relative;overflow:hidden}.lm-cta-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 50% 0%,rgba(56,189,248,.15),transparent 70%);pointer-events:none}.lm-cta-desc{font-size:18px;color:#94a3b8;margin-bottom:40px}.lm-footer{border-top:1px solid rgba(255,255,255,.05);padding:40px}.lm-footer-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.lm-footer-links{display:flex;gap:24px}.lm-footer-links a{color:#64748b;text-decoration:none;font-size:14px}.lm-footer-links a:hover{color:#f8fafc}@media(max-width:768px){.lm-hero{padding:160px 20px 80px}.lm-preview{padding:0 20px 80px;display:none}.lm-features{padding:80px 20px}.lm-cta{padding:60px 20px}.lm-cta-inner{padding:60px 24px}.lm-footer-inner{flex-direction:column;gap:20px}}.report-section{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:22px}.report-section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:4px;flex-wrap:wrap}.report-section-title{display:flex;align-items:center;gap:9px;font-size:15px;font-weight:800;letter-spacing:-.2px}.report-section-note{color:var(--text-muted);font-size:12.5px;margin:4px 0 18px;max-width:62ch;line-height:1.5}.metric-tile{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:16px 18px;display:flex;flex-direction:column;gap:4px;min-width:0}.metric-tile-label{font-size:10.5px;font-weight:800;letter-spacing:.7px;text-transform:uppercase;color:var(--text-muted);display:flex;align-items:center;gap:6px}.metric-tile-value{font-size:26px;font-weight:900;letter-spacing:-1px;font-variant-numeric:tabular-nums;line-height:1.15}.metric-tile-sub{font-size:11.5px;font-weight:600;color:var(--text-muted)}.metric-delta{display:inline-flex;align-items:center;gap:3px;font-size:11.5px;font-weight:800;font-variant-numeric:tabular-nums}.chart-grid-line{stroke:var(--chart-grid);stroke-width:1}.chart-axis-label{fill:var(--chart-axis);font-size:10px;font-weight:700;font-variant-numeric:tabular-nums}.chart-tooltip{position:absolute;pointer-events:none;background:var(--surface-elevated);border:1px solid var(--border);border-radius:10px;padding:8px 11px;box-shadow:0 8px 24px #00000029;font-size:12px;line-height:1.45;white-space:nowrap;z-index:5;transform:translate(-50%,-100%)}.heat-cell{border-radius:4px;aspect-ratio:1;border:1px solid rgba(127,127,127,.14);cursor:default}.insight-card{display:flex;gap:12px;padding:14px 16px;border-radius:14px;border:1px solid var(--border);background:var(--surface-elevated);border-left-width:4px}.insight-card.positive{border-left-color:var(--success)}.insight-card.suggestion{border-left-color:var(--chart-1)}.insight-card.warning{border-left-color:var(--warning)}.chart-legend{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center}.chart-legend-item{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--text-secondary)}.chart-legend-swatch{width:10px;height:10px;border-radius:3px;flex-shrink:0}.data-table{width:100%;border-collapse:collapse;font-size:12.5px}.data-table th,.data-table td{text-align:left;padding:7px 10px;border-bottom:1px solid var(--border)}.data-table th{color:var(--text-muted);font-size:10.5px;font-weight:800;letter-spacing:.6px;text-transform:uppercase}.data-table td.num{text-align:right;font-variant-numeric:tabular-nums;font-weight:700}.processing-overlay-backdrop{position:fixed;top:24px;left:0;right:0;z-index:9999;display:flex;justify-content:center;background:transparent!important;pointer-events:none}.processing-card{pointer-events:auto;display:flex;align-items:center;gap:14px;padding:12px 22px;border-radius:999px;background:var(--surface);border:1px solid var(--border);box-shadow:0 12px 32px #0000001f,0 2px 8px #0000000f;animation:processingPillDropIn .2s cubic-bezier(.16,1,.3,1) both}@keyframes processingPillDropIn{0%{opacity:0;transform:translateY(-12px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.processing-spinner-wrap{width:24px;height:24px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.processing-spinner-rotate{animation:procSingleSpin .75s linear infinite;transform-origin:16px 16px}@keyframes procSingleSpin{to{transform:rotate(360deg)}}.processing-card-text{display:flex;align-items:center;gap:8px}.processing-card-title{font-size:13.5px;font-weight:700;color:var(--text);white-space:nowrap}.processing-card-hint{font-size:12.5px;color:var(--text-muted);white-space:nowrap}.processing-pct-pill{font-size:12px;font-weight:800;color:var(--primary);background:var(--primary-light);padding:2px 8px;border-radius:999px;flex-shrink:0}.btn-modern-spinner{display:inline-block;width:14px;height:14px;border-radius:50%;border:2px solid rgba(255,255,255,.3);border-top-color:currentColor;border-right-color:currentColor;animation:btnModernSpin .65s linear infinite;margin-right:8px;vertical-align:-1px;flex-shrink:0}@keyframes btnModernSpin{to{transform:rotate(360deg)}}.modern-import-card{position:relative;border:1px solid var(--border);background:var(--surface-elevated, var(--surface));transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.modern-import-card:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:0 8px 20px -4px #0000001a}.import-icon-container{transition:transform .15s ease}.modern-import-card:hover .import-icon-container{transform:scale(1.06)}body[data-reduced-motion=true] .processing-spinner-rotate,body[data-reduced-motion=true] .btn-modern-spinner{animation:none!important}body[data-reduced-motion=true] .processing-overlay-backdrop{animation-duration:0s}.loading-pane{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:56px 24px;text-align:center}.loading-pane .loading-title{font-size:14.5px;font-weight:700;color:var(--text-secondary)}.loading-pane .loading-hint{font-size:12.5px;color:var(--text-muted);max-width:42ch;line-height:1.5}body[data-reduced-motion=true] .spinner{animation-duration:0s}@media print{@page{margin:14mm}:root{--bg: #ffffff !important;--surface: #ffffff !important;--surface-elevated: #f8fafc !important;--border: #dfe3ee !important;--text: #101423 !important;--text-secondary: #46506a !important;--text-muted: #7a839c !important;--chart-1: #2a78d6 !important;--chart-2: #eb6834 !important;--chart-3: #1baf7a !important;--chart-4: #eda100 !important;--chart-seq-0: #eef2f9 !important;--chart-seq-1: #cde2fb !important;--chart-seq-2: #9ec5f4 !important;--chart-seq-3: #5598e7 !important;--chart-seq-4: #2a78d6 !important;--chart-seq-5: #1c5cab !important;--chart-grid: #e4e8f2 !important;--chart-axis: #7a839c !important}body{background:#fff!important;color:#101423!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}.sidebar,.topbar,.toast-container,.no-print{display:none!important}.app-shell,.main,.page{display:block!important;height:auto!important;max-height:none!important;overflow:visible!important;padding:0!important;margin:0!important;max-width:none!important;animation:none!important}.report-section,.metric-tile,.insight-card{break-inside:avoid;page-break-inside:avoid;box-shadow:none!important}.report-section{border-color:#d5d9e5!important}}.bookmark-row{display:flex;align-items:flex-start;gap:12px;padding:13px 18px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .14s ease}.bookmark-row:last-child{border-bottom:none}.bookmark-row:hover,.bookmark-row:focus-visible{background:var(--surface-elevated);outline:none}.bookmark-actions{display:flex;align-items:center;gap:2px;flex-shrink:0;opacity:0;transition:opacity .14s ease}.bookmark-row:hover .bookmark-actions,.bookmark-row:focus-within .bookmark-actions{opacity:1}@media(hover:none){.bookmark-actions{opacity:1}}.streak-card{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:20px 22px;margin-bottom:16px;box-shadow:var(--shadow);--streak-a: #f97316;--streak-b: #fbbf24;container-type:inline-size}.streak-card.streak-recovery{--streak-a: #8b5cf6;--streak-b: #a78bfa}.streak-card.streak-fresh{--streak-a: var(--primary);--streak-b: var(--accent)}.streak-card:before{content:"";position:absolute;inset:0 0 auto 0;height:120px;background:linear-gradient(160deg,color-mix(in srgb,var(--streak-a) 12%,transparent),transparent 70%);pointer-events:none}.streak-card>*{position:relative}.streak-card-error{display:flex;align-items:center;gap:14px}.streak-error-icon{width:38px;height:38px;border-radius:11px;background:var(--bg);color:var(--text-muted);display:grid;place-items:center;flex-shrink:0}.streak-top{display:flex;align-items:center;gap:14px;margin-bottom:18px;flex-wrap:wrap}.streak-flame{width:46px;height:46px;border-radius:14px;flex-shrink:0;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--streak-a),var(--streak-b));box-shadow:0 6px 16px color-mix(in srgb,var(--streak-a) 35%,transparent);animation:streakFlicker 2.2s ease-in-out infinite}@keyframes streakFlicker{0%,to{transform:scale(1)}40%{transform:scale(1.08)}70%{transform:scale(.97)}}.streak-headline{font-size:20px;font-weight:800;letter-spacing:-.4px;line-height:1.2;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.streak-sublabel{font-size:12.5px;font-weight:600;color:var(--text-muted);margin-top:3px}.streak-week{display:flex;gap:7px;flex-shrink:0}.streak-day{display:flex;flex-direction:column;align-items:center;gap:5px}.streak-dot{width:11px;height:11px;border-radius:50%;background:var(--border);display:block}.streak-dot.is-hit{background:linear-gradient(135deg,var(--streak-a),var(--streak-b))}.streak-dot.is-today{outline:2px solid var(--text-muted);outline-offset:2px}.streak-day-label{font-size:9.5px;font-weight:700;color:var(--text-muted);text-transform:uppercase}.streak-progress-labels{display:flex;justify-content:space-between;align-items:baseline;font-size:12.5px;font-weight:700;color:var(--text-muted);margin-bottom:7px}.streak-progress-labels strong{color:var(--text);font-size:13.5px}.streak-track{height:9px;border-radius:999px;background:var(--bg);overflow:hidden;border:1px solid var(--border)}.streak-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--streak-a),var(--streak-b));transition:width .5s cubic-bezier(.16,1,.3,1)}.streak-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px;flex-wrap:wrap}.streak-action{font-size:13px;font-weight:600;color:var(--text-secondary)}.streak-action.is-done{color:var(--success)}@container (max-width: 430px){.streak-card{padding:17px 18px}.streak-flame{width:40px;height:40px;border-radius:12px}.streak-headline{font-size:17.5px}.streak-top{gap:12px;margin-bottom:15px}.streak-week{flex-basis:100%;justify-content:space-between;padding-top:3px}.streak-footer{gap:8px}.streak-action{font-size:12.5px}}@media(max-width:620px){.streak-week{display:none}.streak-card{padding:18px}}@media(prefers-reduced-motion:reduce){.streak-flame{animation:none}.streak-fill{transition:none}}.setup-splash{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:32px;text-align:center;background:var(--bg);animation:setupFade .35s ease-out both}@keyframes setupFade{0%{opacity:0}to{opacity:1}}.setup-splash-mark{position:relative;display:grid;place-items:center;margin-bottom:6px;animation:setupBreathe 2.6s ease-in-out infinite}@keyframes setupBreathe{0%,to{transform:scale(1)}50%{transform:scale(1.06)}}.setup-splash-halo{position:absolute;width:132px;height:132px;border-radius:50%;border:2px solid var(--primary);opacity:0;animation:setupHalo 2.6s ease-out infinite;pointer-events:none}@keyframes setupHalo{0%{transform:scale(.62);opacity:.34}70%{transform:scale(1.12);opacity:0}to{transform:scale(1.12);opacity:0}}.setup-splash-title{font-size:21px;font-weight:800;letter-spacing:-.4px;margin:0;color:var(--text)}.setup-splash-sub{margin:0;font-size:13.5px;color:var(--text-secondary);max-width:42ch;line-height:1.55}.setup-splash-track{margin-top:12px;width:190px;height:4px;border-radius:999px;background:var(--border);overflow:hidden}.setup-splash-track>span{display:block;width:40%;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--accent));animation:setupSlide 1.25s cubic-bezier(.65,0,.35,1) infinite}@keyframes setupSlide{0%{transform:translate(-110%)}to{transform:translate(360%)}}@media(prefers-reduced-motion:reduce){.setup-splash,.setup-splash-mark,.setup-splash-halo,.setup-splash-track>span{animation:none}.setup-splash-halo{opacity:.18}.setup-splash-track>span{width:100%}}.onb-eyebrow{display:inline-block;padding:5px 12px;border-radius:999px;background:var(--primary-light);color:var(--primary);font-size:10.5px;font-weight:800;letter-spacing:1.6px;margin-bottom:12px}.onb-title{font-size:30px;font-weight:800;letter-spacing:-.9px;line-height:1.15;margin:0}.onb-sub{max-width:48ch;margin:8px auto 0;font-size:14.5px;line-height:1.6;color:var(--text-secondary)}.onb-rail{position:relative;display:flex;justify-content:space-between;align-items:flex-start;gap:4px;max-width:620px;margin:0 auto 26px;padding:0 6px}.onb-rail-track{position:absolute;top:13px;left:28px;right:28px;height:2px;background:var(--border);border-radius:999px;overflow:hidden}.onb-rail-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:999px;transition:width .4s cubic-bezier(.16,1,.3,1)}.onb-stop{position:relative;display:flex;flex-direction:column;align-items:center;gap:7px;background:none;border:none;padding:0;flex:1;cursor:pointer}.onb-stop:disabled{cursor:default}.onb-stop-dot{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:800;background:var(--surface);border:2px solid var(--border);color:var(--text-muted);transition:all .25s ease}.onb-stop.is-done .onb-stop-dot{background:var(--primary);border-color:var(--primary);color:#fff}.onb-stop.is-active .onb-stop-dot{background:var(--surface);border-color:var(--primary);color:var(--primary);box-shadow:0 0 0 4px var(--primary-light)}.onb-stop-label{font-size:11.5px;font-weight:700;color:var(--text-muted);letter-spacing:.2px}.onb-stop.is-active .onb-stop-label,.onb-stop.is-done .onb-stop-label{color:var(--text)}@media(max-width:560px){.onb-title{font-size:25px}.onb-stop-label{display:none}.onb-rail-track{top:13px}}@media(prefers-reduced-motion:reduce){.onb-rail-fill,.onb-stop-dot{transition:none}}.active-word-original{transform:scale(1.03);transition:transform .12s ease,background .12s ease,box-shadow .12s ease}.reader-original-para{transition:background .3s ease,border-color .3s ease,box-shadow .3s ease}.loading-pane .spinner{animation:spin .8s linear infinite,spinnerPulse 2s ease-in-out infinite}@keyframes spinnerPulse{0%,to{opacity:.7;transform:rotate(0) scale(1)}50%{opacity:1;transform:rotate(180deg) scale(1.08)}}[data-ruler]{transition:top .18s ease-out}input[type=range].tts-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:linear-gradient(to right,var(--primary) 0%,var(--primary) var(--tts-pct, 0%),var(--border) var(--tts-pct, 0%),var(--border) 100%);border-radius:999px;height:5px;cursor:pointer;outline:none}input[type=range].tts-slider::-webkit-slider-runnable-track{height:5px;border-radius:999px;background:transparent}input[type=range].tts-slider::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--primary);border:2px solid #fff;box-shadow:0 1px 4px #0000002e;margin-top:-4.5px;transition:transform .15s ease,box-shadow .15s ease}input[type=range].tts-slider::-webkit-slider-thumb:hover{transform:scale(1.25);box-shadow:0 2px 8px #0d948866}input[type=range].tts-slider::-moz-range-track{height:5px;border-radius:999px;background:var(--border)}input[type=range].tts-slider::-moz-range-progress{height:5px;border-radius:999px;background:var(--primary)}input[type=range].tts-slider::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--primary);border:2px solid #fff;box-shadow:0 1px 4px #0000002e}
