@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/a342834df7752944-s.3hd2l7bm32o7k.woff2?dpl=dpl_7RyTn6GdY1DeCUecYj6ovBJWJmN6)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/d3fe2f289711ac3f-s.1l2zhvq5eocqf.woff2?dpl=dpl_7RyTn6GdY1DeCUecYj6ovBJWJmN6)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/58c4895d0a0ef7cc-s.2vhvl9vrvk-va.woff2?dpl=dpl_7RyTn6GdY1DeCUecYj6ovBJWJmN6)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/bfc7db5c00d21bc5-s.173xwsdme27n8.woff2?dpl=dpl_7RyTn6GdY1DeCUecYj6ovBJWJmN6)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/6ab0db14f70d8ed6-s.13hnt-xgp82zk.woff2?dpl=dpl_7RyTn6GdY1DeCUecYj6ovBJWJmN6)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/a343f882a40d2cc9-s.p.1sj6eobyi31rd.woff2?dpl=dpl_7RyTn6GdY1DeCUecYj6ovBJWJmN6)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Manrope Fallback;src:local(Arial);ascent-override:103.31%;descent-override:29.07%;line-gap-override:0.0%;size-adjust:103.19%}.manrope_de7b2fa9-module__1ltb7q__className{font-family:Manrope,Manrope Fallback;font-style:normal}.manrope_de7b2fa9-module__1ltb7q__variable{--font-manrope:"Manrope", "Manrope Fallback"}
@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/5ce348bf30bf5439-s.31988l_ccedte.woff2?dpl=dpl_7RyTn6GdY1DeCUecYj6ovBJWJmN6)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/4fa387ec64143e14-s.2tuy5pz7dlieh.woff2?dpl=dpl_7RyTn6GdY1DeCUecYj6ovBJWJmN6)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/6306c77e7c8268e4-s.2dbetqa9o8jxf.woff2?dpl=dpl_7RyTn6GdY1DeCUecYj6ovBJWJmN6)format("woff2");unicode-range:U+2000-2001,U+2004-2008,U+200A,U+23B8-23BD,U+2500-259F}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/7d817b4c03b0c5f1-s.1uyisp29ctx0d.woff2?dpl=dpl_7RyTn6GdY1DeCUecYj6ovBJWJmN6)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/bbc41e54d2fcbd21-s.1rgnod-3esatf.woff2?dpl=dpl_7RyTn6GdY1DeCUecYj6ovBJWJmN6)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/797e433ab948586e-s.p.0r6juujl39pe6.woff2?dpl=dpl_7RyTn6GdY1DeCUecYj6ovBJWJmN6)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist Mono Fallback;src:local(Arial);ascent-override:74.67%;descent-override:21.92%;line-gap-override:0.0%;size-adjust:134.59%}.geist_mono_8d43a2aa-module__8Li5zG__className{font-family:Geist Mono,Geist Mono Fallback;font-style:normal}.geist_mono_8d43a2aa-module__8Li5zG__variable{--font-geist-mono:"Geist Mono", "Geist Mono Fallback"}
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--radius-md:.375rem;--shadow-sm:0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.block{display:block}.flex{display:flex}.inline{display:inline}.table{display:table}.h-full{height:100%}.min-h-full{min-height:100%}.resize{resize:both}.flex-col{flex-direction:column}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}}:root{--bg:#fffaf4;--bg-strong:#fff6ea;--panel:#ffffffd1;--panel-strong:#fffffff0;--panel-dark:#0f1726;--panel-dark-soft:#182235;--line:#f5792029;--line-strong:#f5792047;--ink:#152235;--ink-soft:#475569;--ink-muted:#6b7280;--ink-inverse:#f8fafc;--orange:#f97316;--orange-strong:#ea580c;--orange-soft:#f9731624;--amber:#fbbf24;--amber-soft:#fbbf2429;--green:#059669;--green-soft:#05966924;--blue-soft:#3b82f61f;--danger:#dc2626;--danger-soft:#dc26261f;--shadow-sm:0 14px 36px #0f172a0d;--shadow-md:0 22px 60px #0f172a14;--shadow-lg:0 34px 100px #0f172a1f;--shadow-glow:0 18px 50px #f9731638;--radius-sm:18px;--radius-md:28px;--radius-lg:38px;--container:1440px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;min-height:100%}body{min-height:100vh;color:var(--ink);font-family:var(--font-manrope), "Manrope", "Inter", ui-sans-serif, system-ui, sans-serif;text-rendering:optimizelegibility;background-color:#0000;background-image:radial-gradient(circle at 14% 8%,#f973161c,#0000 22%),radial-gradient(circle at 86% 10%,#fbbf241f,#0000 20%),radial-gradient(circle at 60% 90%,#0f172a0a,#0000 22%),linear-gradient(#fffaf4 0%,#fff8f1 100%);background-position:0 0,0 0,0 0,0 0;background-repeat:repeat,repeat,repeat,repeat;background-size:auto,auto,auto,auto;background-attachment:fixed;background-origin:padding-box,padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box,border-box;margin:0}body:before{content:"";z-index:-1;pointer-events:none;background-image:linear-gradient(#15223505 1px,#0000 1px),linear-gradient(90deg,#15223505 1px,#0000 1px);background-size:28px 28px;position:fixed;inset:0;-webkit-mask-image:linear-gradient(#00000080,#0000 82%);mask-image:linear-gradient(#00000080,#0000 82%)}a{color:inherit;text-decoration:none}img,svg,picture{max-width:100%;display:block}button,input,textarea,select{font:inherit}button{cursor:pointer;background:0 0;border:0}input,textarea,select{width:100%;color:var(--ink);background:#ffffffe6;border:1px solid #94a3b838;border-radius:18px;outline:0;padding:.95rem 1rem;transition:border-color .18s,box-shadow .18s,transform .18s}input:focus,textarea:focus,select:focus{border-color:var(--line-strong);box-shadow:0 0 0 4px #f973161f}textarea{resize:vertical;min-height:130px}h1,h2,h3,h4,p,ul{margin:0}ul{padding-left:1.15rem}small{color:var(--ink-muted)}.page-shell{width:min(100%, var(--container));margin:0 auto;padding:24px}.app-surface{min-height:100vh}.workspace-card,.metric-card,.summary-card,.suggestion-card,.plan-preview,.plan-card,.library-card,.mini-panel{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--panel);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);box-shadow:var(--shadow-md)}.workspace-card{padding:28px}.button{border-radius:18px;justify-content:center;align-items:center;gap:.55rem;min-height:50px;padding:.9rem 1.2rem;font-weight:800;transition:transform .18s,box-shadow .18s,border-color .18s,background .18s;display:inline-flex}.button:hover{transform:translateY(-1px)}.button:disabled{opacity:.6;cursor:progress;transform:none}.button-primary{color:#fff;background:linear-gradient(135deg, var(--orange), #ffa11f);box-shadow:var(--shadow-glow)}.button-secondary{color:var(--ink);background:#ffffffd6;border:1px solid #94a3b833}.button-ghost-danger{color:var(--danger);background:#ffffffd6;border:1px solid #dc262624}.section-kicker{color:var(--ink-muted);letter-spacing:.24em;text-transform:uppercase;align-items:center;gap:.5rem;margin-bottom:.7rem;font-size:.72rem;font-weight:800;display:inline-flex}.status-pill,.card-pill,.stage-pill{min-height:34px;color:var(--ink);background:#ffffffd1;border:1px solid #94a3b82e;border-radius:999px;justify-content:center;align-items:center;padding:.45rem .8rem;font-size:.78rem;font-weight:800;display:inline-flex}.card-pill.is-muted{color:var(--ink-muted)}.stage-pill.is-saved{background:#ffffffd1}.stage-pill.is-reviewing{color:#9a5b00;background:#fbbf2426}.stage-pill.is-confident{color:var(--green);background:#0596691f}.message-banner{box-shadow:var(--shadow-sm);border-radius:20px;padding:1rem 1.1rem;font-weight:700}.message-banner.is-info{color:#1d4ed8;background:#3b82f614;border:1px solid #3b82f624}.message-banner.is-error{color:#b91c1c;background:#dc26261a;border:1px solid #dc262629}.content-grid,.section-stack,.metric-grid,.stats-grid,.library-grid,.plan-card-grid,.suggestion-grid{gap:22px;display:grid}.section-stack{gap:24px}.content-grid.two-up,.learn-grid,.tutor-grid,.account-grid,.vocabulary-grid,.reader-layout{grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr)}.metric-grid,.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.library-grid,.plan-card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.suggestion-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.boot-screen{min-height:100vh;color:var(--ink-muted);place-items:center;font-size:1rem;font-weight:700;display:grid}.public-shell{gap:24px;padding-block:16px 32px;display:grid}.public-topbar{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:var(--shadow-sm);background:#ffffffb8;border:1px solid #ffffffd6;border-radius:28px;justify-content:space-between;align-items:center;gap:18px;padding:18px 22px;display:flex}.public-brand{align-items:center;gap:12px;display:flex}.public-brand strong{letter-spacing:-.04em;font-size:1.15rem;display:block}.public-brand span{color:var(--ink-muted);font-size:.82rem}.public-nav,.public-nav-actions,.hero-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.public-nav a,.public-nav button{color:var(--ink-soft);border-radius:999px;padding:.75rem .95rem;font-weight:800}.public-nav a:hover,.public-nav button:hover{color:var(--orange);background:#ffffffd6}.public-hero{background:radial-gradient(circle at 78% 16%,#fbbf2433,#0000 18%),radial-gradient(circle at 18% 15%,#f9731624,#0000 22%),linear-gradient(160deg,#ffffffe0,#fff7ede6);grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:28px;padding:36px;display:grid}.public-hero-copy{align-content:center;gap:16px;display:grid}.public-hero-copy h1{letter-spacing:-.08em;max-width:12ch;font-size:clamp(2.8rem,4.8vw,5.5rem);line-height:.92}.public-hero-copy p{max-width:640px;color:var(--ink-soft);font-size:1.04rem}.public-hero-visual{align-content:center;gap:20px;display:grid}.public-section{display:grid}.public-section-grid{grid-template-columns:minmax(0,1fr) minmax(360px,.9fr);gap:24px;display:grid}.public-feature-strip,.public-library-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.auth-shell{grid-template-columns:minmax(320px,.85fr) minmax(0,.95fr);align-items:start;gap:24px;display:grid}.auth-copy-card{gap:18px;display:grid}.auth-copy-card h3{letter-spacing:-.06em;font-size:clamp(1.9rem,3vw,3rem);line-height:.96}.auth-copy-card p{color:var(--ink-soft);max-width:52ch}.auth-benefits{gap:14px;display:grid}.hero-orb{aspect-ratio:1;box-shadow:var(--shadow-lg);background:radial-gradient(circle at 50% 35%,#fffffffa,#fff4e7d1);border-radius:50%;place-items:center;display:grid}.hero-chip-stack{gap:14px;display:grid}.hero-chip{width:fit-content;min-height:56px;box-shadow:var(--shadow-sm);background:#ffffffc7;border:1px solid #ffffffe6;border-radius:999px;align-items:center;padding:.9rem 1rem;font-weight:800;display:inline-flex}.plan-selector-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.plan-preview{text-align:left;gap:10px;padding:18px;display:grid}.plan-preview>div{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.plan-preview strong{font-size:1rem}.plan-preview span{color:var(--ink-muted);font-size:.88rem;font-weight:700}.plan-preview p{color:var(--ink-soft);font-size:.92rem}.plan-preview.is-selected{border-color:var(--line-strong);box-shadow:var(--shadow-glow)}.auth-panel{align-content:start;gap:20px;padding:32px;display:grid}.auth-tabs{background:#ffffffb8;border-radius:22px;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:8px;display:inline-grid}.auth-tabs button{min-height:50px;color:var(--ink-soft);border-radius:16px;font-weight:800}.auth-tabs button.is-active{color:var(--orange-strong);box-shadow:var(--shadow-sm);background:#fff7edfa}.auth-form,.studio-form{gap:16px;display:grid}.field-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.field{gap:8px;display:grid}.field span{color:var(--ink-soft);font-size:.9rem;font-weight:800}.workspace-layout{grid-template-columns:254px minmax(0,1fr);gap:24px;min-height:calc(100vh - 48px);display:grid}.workspace-layout.is-sidebar-collapsed{grid-template-columns:92px minmax(0,1fr)}.workspace-sidebar{z-index:20;background:linear-gradient(#0f1726fa,#141d2ffa);border:1px solid #1522350a;border-radius:34px;align-content:start;gap:18px;height:calc(100vh - 48px);padding:20px 16px;display:grid;position:sticky;top:24px;overflow:visible;box-shadow:0 28px 80px #0f172a29}.workspace-sidebar.is-collapsed{grid-template-columns:1fr;width:92px}.sidebar-brand{color:var(--ink-inverse);align-items:center;gap:14px;display:flex}.sidebar-brand strong{letter-spacing:-.03em;display:block}.sidebar-brand span{color:#e2e8f0b8;font-size:.82rem}.sidebar-toggle{color:#f8fafcd1;background:#ffffff0f;border-radius:14px;min-height:44px;font-weight:700}.sidebar-nav{gap:10px;margin-top:6px;display:grid}.sidebar-link{color:#f8fafcbd;border-radius:18px;align-items:center;gap:14px;min-height:56px;padding:0 14px;font-weight:800;transition:background .18s,color .18s,transform .18s;display:flex;position:relative}.sidebar-link:hover{transform:translate(1px)}.sidebar-link.is-active{color:#fff;background:linear-gradient(135deg,#f9731629,#fbbf2429)}.workspace-sidebar.is-collapsed .sidebar-link{justify-content:center;padding:0}.workspace-sidebar.is-collapsed .sidebar-link:after{content:attr(data-tooltip);color:var(--ink);box-shadow:var(--shadow-sm);z-index:4;opacity:0;pointer-events:none;white-space:nowrap;background:#fffaf4fa;border-radius:999px;padding:.45rem .65rem;transition:opacity .18s;position:absolute;top:50%;left:calc(100% + 10px);transform:translateY(-50%)}.workspace-sidebar.is-collapsed .sidebar-link:hover:after{opacity:1}.workspace-sidebar.is-collapsed .sidebar-toggle{font-size:.8rem}.sidebar-icon{flex:0 0 22px;width:22px;height:22px}.sidebar-icon svg{stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.85px;fill:none;width:100%;height:100%}.sidebar-icon svg path:first-child:only-child{fill:currentColor;stroke:none}.workspace-main{min-width:0}.workspace-topbar{z-index:10;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:var(--shadow-sm);background:#ffffffbd;border:1px solid #ffffffd6;border-radius:28px;justify-content:space-between;align-items:center;gap:18px;margin-bottom:22px;padding:18px 22px;display:flex}.workspace-topbar h1{letter-spacing:-.05em;font-size:clamp(1.8rem,2.4vw,2.6rem)}.topbar-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.profile-chip{min-height:52px;box-shadow:var(--shadow-sm);background:#ffffffeb;border:1px solid #94a3b82e;border-radius:18px;align-items:center;gap:12px;padding:.65rem .9rem;display:inline-flex}.profile-chip span{background:linear-gradient(135deg, var(--orange), #ffad32);color:#fff;border-radius:999px;place-items:center;width:34px;height:34px;font-size:.78rem;font-weight:900;display:grid}.profile-chip strong{font-size:.92rem}.workspace-content{min-width:0}.mobile-nav{display:none}.mobile-nav-link{color:#f8fafcb8;border-radius:18px;justify-items:center;gap:6px;padding:.55rem .3rem;font-size:.72rem;font-weight:800;display:grid}.mobile-nav-link.is-active{color:#fff;background:linear-gradient(135deg,#f9731638,#fbbf2429)}.mobile-nav-link .sidebar-icon{width:18px;height:18px}.workspace-hero{background:radial-gradient(circle at 82% 14%,#fbbf242e,#0000 18%),radial-gradient(circle at 18% 18%,#f973161f,#0000 20%),linear-gradient(160deg,#ffffffeb,#fff7ede0);grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:24px;display:grid}.workspace-hero-copy{gap:14px;display:grid}.workspace-hero-copy h2{letter-spacing:-.07em;font-size:clamp(2rem,3vw,3.6rem);line-height:.95}.workspace-hero-copy p{max-width:820px;color:var(--ink-soft);font-size:1.02rem}.workspace-pill-row{flex-wrap:wrap;gap:10px;display:flex}.workspace-hero-stats{gap:16px;display:grid}.summary-card{gap:6px;padding:20px;display:grid}.summary-card span{color:var(--ink-muted);font-size:.85rem;font-weight:700}.summary-card strong{letter-spacing:-.05em;font-size:2rem}.metric-card{gap:10px;padding:24px;display:grid}.metric-label{color:var(--ink-muted);font-size:.85rem;font-weight:700}.metric-value{letter-spacing:-.06em;font-size:clamp(2rem,2vw,2.75rem)}.metric-helper{color:var(--ink-soft)}.metric-delta{width:fit-content;color:var(--ink);background:#ffffffe0;border-radius:999px;padding:.45rem .7rem;font-size:.8rem;font-weight:800}.card-heading{justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:22px;display:flex}.card-heading h3{letter-spacing:-.05em;font-size:clamp(1.45rem,2vw,2rem)}.planner-progress{background:#ffffffb8;border:1px solid #f973161f;border-radius:22px;gap:10px;margin-bottom:22px;padding:18px;display:grid}.planner-progress-top{justify-content:space-between;align-items:center;gap:10px;display:flex}.planner-progress-top span{color:var(--ink-soft)}.planner-progress-top strong{letter-spacing:-.05em;font-size:2rem}.planner-progress-bar,.reader-progress{background:#94a3b829;border-radius:999px;height:10px;overflow:hidden}.planner-progress-bar>div,.reader-progress-fill{border-radius:inherit;background:linear-gradient(90deg, var(--orange), #ffb348);height:100%}.planner-list,.achievement-list,.dashboard-stack,.state-list,.prompt-stack{gap:14px;display:grid}.planner-item{text-align:left;background:#ffffffc7;border:1px solid #f973161a;border-radius:22px;grid-template-columns:minmax(0,1fr) auto;gap:18px;padding:18px;display:grid}.planner-title-row{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:6px;display:flex}.planner-state{color:#975a00;background:#fbbf2429;border-radius:999px;padding:.25rem .55rem;font-size:.74rem;font-weight:800}.planner-state.is-done{color:var(--green);background:#05966924}.planner-item p,.mini-panel p,.achievement-item p,.library-card p,.word-panel-body p,.reader-summary,.context-block p{color:var(--ink-soft)}.planner-meta{text-align:right;align-content:center;gap:4px;display:grid}.planner-meta span{color:var(--ink-muted)}.planner-meta strong{color:var(--orange-strong)}.mini-panel{padding:18px}.mini-label{color:var(--ink-muted);text-transform:uppercase;letter-spacing:.16em;font-size:.8rem;font-weight:800}.achievement-item{background:#ffffffc2;border:1px solid #94a3b82e;border-radius:22px;justify-content:space-between;align-items:flex-start;gap:16px;padding:18px;display:flex}.achievement-item span{min-width:fit-content;color:var(--ink-muted);background:#94a3b81f;border-radius:999px;padding:.45rem .65rem;font-size:.78rem;font-weight:800}.achievement-item.is-unlocked span{color:var(--green);background:#05966924}.word-panel{align-content:start}.word-panel-body,.context-block,.state-block{gap:12px;display:grid}.word-headline{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.word-headline strong{letter-spacing:-.05em;font-size:1.65rem}.word-example{background:#ffffffd1;border-radius:18px;padding:14px 16px}.word-actions,.library-card-actions,.row-actions{flex-wrap:wrap;gap:10px;display:flex}.reader-card,.tutor-chat-card{min-width:0}.learn-overview-grid{align-items:start}.learn-source-stack{gap:16px;display:grid}.reader-shell{gap:18px;display:grid}.reader-header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.reader-header h3{letter-spacing:-.06em;font-size:clamp(1.6rem,2vw,2.2rem)}.reader-meta{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.reader-meta span{color:var(--ink-soft);background:#ffffffd6;border-radius:999px;padding:.45rem .75rem;font-size:.8rem;font-weight:800}.reader-controls{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.reader-pace{background:#ffffffd6;border:1px solid #94a3b829;border-radius:18px;align-items:center;gap:12px;min-height:50px;padding:.7rem .9rem;display:flex}.reader-select{gap:6px;min-width:170px;display:inline-grid}.reader-select span{color:var(--ink-soft);font-size:.82rem;font-weight:800}.reader-select select{min-height:50px}.reader-pace input{width:160px;box-shadow:none;background:0 0;border:0;padding:0}.reader-article{-webkit-user-select:text;user-select:text;background:linear-gradient(#ffffffb8,#ffffffdb);border-radius:26px;gap:20px;padding:26px;display:grid;position:relative}.reader-paragraph{color:#1e293b;font-size:clamp(1.08rem,1.35vw,1.25rem);line-height:2}.reader-sentence{border-radius:16px;transition:background .18s,box-shadow .18s}.reader-sentence.is-active{background:#f9731617;box-shadow:inset 0 0 0 1px #f9731614}.reader-sentence.is-passed{color:#1e293bad}.reader-token{color:inherit;font-size:inherit;line-height:inherit;cursor:text;-webkit-user-select:text;user-select:text;border-radius:10px;padding:.1rem .15rem;display:inline}.reader-token.is-selected{color:#1d4ed8;background:#3b82f61f}.reader-token.is-saved{background:#0596691c}.reader-token.is-karaoke{color:var(--orange-strong);background:#f9731629;box-shadow:inset 0 0 0 1px #f973161f}.reader-selection-layer{z-index:40;pointer-events:none;position:fixed;inset:0}.reader-selection-menu{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);pointer-events:auto;background:#fffffff2;border:1px solid #f973162e;border-radius:24px;gap:12px;width:min(340px,100vw - 24px);padding:16px;display:grid;position:fixed;transform:translate(-50%,calc(-100% - 16px));box-shadow:0 24px 60px #0f172a2e}.reader-selection-menu.is-below{transform:translate(-50%,16px)}.reader-selection-top{justify-content:space-between;align-items:center;gap:12px;display:flex}.reader-selection-close{color:var(--ink-muted);cursor:pointer;background:0 0;border:0;font-size:.84rem;font-weight:800}.reader-selection-menu strong{font-size:1rem;line-height:1.3}.reader-selection-menu p{color:var(--ink-soft);line-height:1.5}.reader-selection-actions{flex-wrap:wrap;gap:8px;display:flex}.reader-selection-actions .button{min-height:42px;padding:.7rem .95rem}.reader-selection-result{background:#fff7ede0;border:1px solid #f973161f;border-radius:18px;gap:6px;padding:12px 14px;display:grid}.reader-selection-result span{letter-spacing:.18em;text-transform:uppercase;color:var(--ink-muted);font-size:.74rem;font-weight:900}.reader-selection-result.is-muted{background:#f8fafceb;border-color:#94a3b829}.lesson-inspector ul{gap:10px;display:grid}.state-block span,.context-block strong{letter-spacing:.2em;text-transform:uppercase;color:var(--ink-muted);font-size:.82rem;font-weight:900}.empty-panel{text-align:center;min-height:180px;color:var(--ink-muted);border:1px dashed #94a3b842;border-radius:22px;place-items:center;padding:20px;display:grid}.suggestion-card{text-align:left;gap:6px;padding:18px;display:grid}.suggestion-card strong{font-size:1.05rem}.suggestion-card span{color:var(--orange-strong);font-weight:700}.suggestion-card small{line-height:1.5}.inline-search{min-width:280px}.vocabulary-list{gap:14px;display:grid}.vocabulary-row{background:#fffc;border:1px solid #f973161a;border-radius:22px;grid-template-columns:minmax(0,1fr) auto;gap:18px;padding:18px;display:grid}.vocabulary-row-top{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:6px;display:flex}.library-card{gap:12px;padding:20px;display:grid}.library-card h4{letter-spacing:-.05em;font-size:1.28rem}.library-card-top,.library-card-meta{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.library-card-meta span{color:var(--ink-muted);font-size:.84rem;font-weight:700}.coach-stage{background:radial-gradient(circle at 82% 14%,#fbbf242e,#0000 18%),radial-gradient(circle at 20% 18%,#f973161f,#0000 20%),linear-gradient(160deg,#fffffff0,#fff7ede6);grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:24px;display:grid}.coach-stage-copy{align-content:center;gap:14px;display:grid}.coach-stage-copy h3{letter-spacing:-.07em;max-width:12ch;font-size:clamp(2rem,3vw,3.3rem);line-height:.96}.coach-stage-copy p{max-width:720px;color:var(--ink-soft)}.coach-stage-visual{place-items:center;gap:18px;display:grid}.coach-avatar-wrap{aspect-ratio:1;place-items:center;width:220px;display:grid;position:relative}.coach-avatar-ring{border:1px dashed #f973164d;border-radius:999px;animation:8s linear infinite coachFloat;position:absolute;inset:10px}.coach-avatar-core{z-index:1;aspect-ratio:1;width:164px;box-shadow:var(--shadow-lg);background:radial-gradient(circle at 50% 35%,#fffffffa,#fff4e7db);border-radius:999px;place-items:center;display:grid;position:relative}.coach-presence-card{color:#fff;background:#0f1726f0;border-radius:22px;gap:4px;width:min(100%,240px);padding:16px 18px;display:grid;box-shadow:0 20px 50px #0f172a29}.coach-presence-card span{color:#f8fafcb8;font-size:.88rem}.coach-quick-actions,.coach-inline-actions{flex-wrap:wrap;gap:10px;display:flex}.coach-live-bar{background:#ffffffc7;border:1px solid #f9731624;border-radius:22px;justify-content:space-between;align-items:center;gap:16px;padding:18px;display:flex}.coach-live-meta{gap:4px;display:grid}.coach-live-meta span{color:var(--ink-soft);font-size:.92rem}.coach-live-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.coach-score-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.chat-thread{gap:14px;min-height:420px;display:grid}.chat-bubble{width:fit-content;max-width:78%;color:var(--ink);box-shadow:var(--shadow-sm);background:#ffffffd6;border-radius:22px 22px 22px 10px;padding:14px 16px;line-height:1.65}.chat-bubble.is-user{background:linear-gradient(135deg,#f973161f,#fbbf2424);border-radius:22px 22px 10px;justify-self:end}.chat-form{gap:12px;margin-top:18px;display:grid}.coach-recap-card{background:#ffffffd1;border:1px solid #f973161f;border-radius:20px;gap:8px;padding:16px;display:grid}.coach-recap-card small{color:var(--orange-strong);font-weight:700}.prompt-button{color:var(--ink-soft);text-align:left;background:#ffffffd1;border:1px solid #f973161a;border-radius:18px;padding:14px 16px;font-weight:700}@keyframes coachFloat{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.plan-card{text-align:left;gap:12px;padding:22px;display:grid}.plan-card-top{justify-content:space-between;align-items:baseline;gap:14px;display:flex}.plan-card strong{font-size:1.18rem}.plan-card ul{color:var(--ink-soft);gap:8px;display:grid}.plan-card.is-current{border-color:var(--line-strong);box-shadow:var(--shadow-glow)}.signout-wrap{margin-top:28px}.reader-fullscreen{z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#0f172a94;place-items:center;padding:32px;display:grid;position:fixed;inset:0}.reader-fullscreen-panel{width:min(1100px,100%);max-height:calc(100vh - 64px);box-shadow:var(--shadow-lg);background:#fffaf4f5;border-radius:34px;padding:18px;overflow:auto}@media (max-width:1180px){.public-hero,.public-section-grid,.public-feature-strip,.public-library-grid{grid-template-columns:1fr}.metric-grid,.stats-grid,.library-grid,.plan-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace-hero,.coach-stage,.content-grid.two-up,.learn-grid,.tutor-grid,.account-grid,.vocabulary-grid,.reader-layout,.auth-shell{grid-template-columns:1fr}}@media (max-width:1024px){.plan-selector-grid{grid-template-columns:1fr}.public-topbar{flex-direction:column;align-items:flex-start}.workspace-layout{grid-template-columns:1fr}.workspace-sidebar{display:none}.page-shell{padding:18px 18px 104px}.mobile-nav{z-index:40;box-shadow:var(--shadow-lg);background:#0f1726f0;border:1px solid #ffffffe0;border-radius:24px;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;padding:10px;display:grid;position:fixed;bottom:18px;left:18px;right:18px}}@media (max-width:760px){.page-shell{padding:14px 14px 104px}.workspace-topbar{padding:16px;position:static}.workspace-topbar,.card-heading,.reader-header,.public-topbar,.coach-live-bar{flex-direction:column;align-items:flex-start}.field-grid,.metric-grid,.stats-grid,.suggestion-grid,.library-grid,.plan-card-grid,.coach-score-grid{grid-template-columns:1fr}.public-nav,.public-nav-actions{width:100%}.public-nav{padding-bottom:4px;overflow-x:auto}.vocabulary-row,.planner-item{grid-template-columns:1fr}.row-actions,.word-actions,.reader-controls{width:100%}.row-actions .button,.word-actions .button,.reader-controls .button{flex:100%}.reader-pace{justify-content:space-between;width:100%}.reader-pace input{width:120px}.reader-fullscreen{padding:14px}}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}