/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@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;--spacing:.25rem;--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}.fixed{position:fixed}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}.underline{text-decoration-line:underline}.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)}}footer a{color:var(--green);font-weight:700;text-decoration:none}:root{--navy:#071a2f;--navy2:#0b2745;--green:#39d96b;--green2:#22be58;--ink:#0a2040;--muted:#64748b;--line:#dce4ec;--paper:#f5f8fb;--white:#fff;--shadow:0 16px 44px #061a2f1f}*{box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{background:var(--paper);color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}button,input,textarea,select{font:inherit}.app{background:var(--paper);min-height:100vh;color:var(--ink);transition:all .2s}.app.dark{--paper:#061424;--white:#0b2745;--ink:#f7fafc;--muted:#a8b6c8;--line:#28425d;--shadow:0 18px 50px #0000004d}button{cursor:pointer}.app header{background:var(--navy);color:#fff;z-index:20;border-bottom:1px solid #24415f;align-items:center;gap:32px;height:86px;padding:0 clamp(20px,5vw,72px);display:flex;position:sticky;top:0}.brand{color:#fff;letter-spacing:.02em;white-space:nowrap;background:0 0;border:0;align-items:center;gap:13px;font-size:19px;font-weight:800;display:flex}.brand b{color:var(--green)}.logo{width:42px;height:42px;color:var(--green);border:2px solid #fff;border-radius:50% 50% 48% 15%;place-items:center;font-size:24px;display:grid;transform:rotate(-3deg)}nav{gap:6px;margin-left:auto;display:flex}nav button,.head-actions button{color:#dce7f2;background:0 0;border:0;border-radius:10px;padding:10px 12px}nav button:hover,.head-actions button:hover{color:#fff;background:#123451}.head-actions{align-items:center;gap:4px;display:flex}.lang{border:1px solid #3b5772!important}.lang b{color:var(--green)}.icon-btn{font-size:21px}.hero{background:radial-gradient(circle at 25% 45%,#0d3156 0,var(--navy) 47%),var(--navy);color:#fff;grid-template-columns:1fr minmax(420px,1.06fr);align-items:center;gap:55px;min-height:555px;padding:64px clamp(20px,5vw,72px) 46px;display:grid}.hero-copy{max-width:650px}.eyebrow{color:var(--green2);letter-spacing:.15em;margin-bottom:15px;font-size:12px;font-weight:800;display:block}.hero h1{letter-spacing:-.045em;margin:0 0 20px;font-size:clamp(48px,5vw,76px);line-height:.98}.hero h2{color:#bac8d7;margin:0 0 22px;font-size:clamp(22px,2.2vw,34px)}.hero-copy p{color:#c3cfdd;max-width:520px;font-size:21px;line-height:1.55}.session{background:var(--white);color:var(--ink);border-radius:24px;padding:34px 38px;box-shadow:0 25px 65px #0000004d}.session h3{margin:0 0 24px;font-size:27px}.session-body{grid-template-columns:1fr 1.1fr;align-items:center;gap:28px;margin-bottom:24px;display:grid}.ring{--pct:42%;background:conic-gradient(var(--green) var(--pct),#e5eaf0 0);text-align:center;border-radius:50%;place-content:center;width:150px;height:150px;display:grid;position:relative}.ring:after{content:"";background:var(--white);border-radius:50%;position:absolute;inset:11px}.ring strong,.ring span{z-index:1;position:relative}.ring strong{font-size:43px}.ring span{color:var(--muted)}.session-stats{border-left:1px solid var(--line);padding-left:28px}.session-stats p{border-bottom:1px solid var(--line);color:var(--muted);flex-direction:column;margin:0;padding:12px 0;display:flex}.session-stats p:last-child{border:0}.session-stats b{color:var(--ink);font-size:26px}.primary,.secondary,.small{border:0;border-radius:12px;font-weight:750;transition:all .18s}.primary{background:linear-gradient(135deg,var(--green),var(--green2));color:#052612;padding:15px 24px}.primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px #2bd56140}.primary:disabled{opacity:.45;cursor:not-allowed;transform:none}.session .primary{width:100%;font-size:18px}.secondary{background:var(--white);color:var(--ink);border:1px solid var(--line);padding:14px 20px}.quick-grid{background:var(--navy);grid-template-columns:repeat(4,1fr);gap:18px;max-width:1400px;margin:-2px auto 0;padding:0 clamp(20px,5vw,72px) 70px;display:grid}.quick-card{text-align:left;background:var(--white);color:var(--ink);border:1px solid var(--line);border-bottom:4px solid var(--green);min-height:178px;box-shadow:var(--shadow);border-radius:20px;grid-template-columns:auto 1fr auto;align-items:start;gap:16px;padding:25px;transition:all .18s;display:grid}.quick-card:nth-child(3n+2){border-bottom-color:#4b82e7}.quick-card:nth-child(3n){border-bottom-color:#8a67e8}.quick-card:hover{transform:translateY(-4px)}.quick-card h3{margin:2px 0 10px;font-size:20px}.quick-card p{color:var(--muted);margin:0;line-height:1.5}.card-no{color:var(--green2);background:#e9faef;border-radius:50%;place-items:center;width:36px;height:36px;font:800 13px ui-monospace;display:grid}.arrow{color:var(--green2);align-self:end;font-size:24px}.trust{text-align:center;grid-template-columns:repeat(3,1fr);max-width:1100px;margin:70px auto;padding:0 30px;display:grid}.trust div{border-right:1px solid var(--line);flex-direction:column;display:flex}.trust div:last-child{border:0}.trust b{font-size:30px}.trust span{color:var(--muted);margin-top:5px}.page{max-width:1050px;min-height:calc(100vh - 150px);margin:auto;padding:70px 28px 100px}.page>h1{letter-spacing:-.035em;margin:0 0 12px;font-size:clamp(38px,5vw,58px)}.subtitle{color:var(--muted);margin:0 0 40px;font-size:18px}.search,.exercise input,.fix textarea{border:1px solid var(--line);background:var(--white);width:100%;color:var(--ink);border-radius:15px;outline:none;padding:17px 19px}.search{margin-bottom:25px;font-size:19px}.search:focus,.exercise input:focus,.fix textarea:focus,select:focus,button:focus-visible{outline-offset:2px;outline:3px solid #39d96b73}.results>p{color:var(--muted)}.verb-card,.exercise,.config-card,.daily,.fix,.level-card,.settings,.import{background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px;margin:22px 0;padding:clamp(24px,4vw,42px)}.verb-top{justify-content:space-between;gap:20px;display:flex}.verb-top h2,.daily h2{margin:0;font-size:52px}.ipa{color:var(--muted);font-size:20px}.badge{border-radius:99px;height:max-content;padding:8px 11px;font-size:12px;font-weight:800}.badge.ok{color:#087b35;background:#e4f9eb}.badge.pending{color:#8b5a00;background:#fff1ce}.forms{grid-template-columns:repeat(4,1fr);gap:12px;margin:28px 0;display:grid}.forms div{background:var(--paper);border-radius:13px;flex-direction:column;gap:6px;padding:16px;display:flex}.forms span,.fix-result section span{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-size:12px;font-weight:750}.forms b{font-size:18px}.example{border-left:4px solid var(--green);margin:24px 0;padding:4px 0 4px 18px}.example p{margin:0 0 6px;font-size:20px}.example span{color:var(--muted)}.tip{color:#123d24;background:#eaf8ee;border-radius:13px;gap:15px;margin:20px 0;padding:17px;display:flex}.dark .tip{color:#ddf8e6;background:#153b2a}.tip b{white-space:nowrap}.button-row,.next-row{flex-wrap:wrap;gap:10px;margin-top:25px;display:flex}.small{background:var(--paper);color:var(--ink);border:1px solid var(--line);padding:10px 12px}.small.active{border-color:var(--green2);color:#08732f;background:#dff8e7}.next-row{justify-content:space-between}.learn-progress,.level-line{background:var(--line);border-radius:99px;height:8px;margin:0 0 22px;overflow:hidden}.learn-progress span,.level-line span{background:var(--green);height:100%;display:block}.exercise{max-width:760px}.exercise h2{font-size:32px}.exercise em{color:var(--green2);font-style:normal}.exercise input{margin:20px 0 14px}.feedback{border-radius:14px;margin-top:22px;padding:20px}.feedback.correct{color:#086d31;background:#e5f9eb}.feedback.wrong{color:#794900;background:#fff3df}.config-card,.settings{gap:22px;max-width:680px;display:grid}.config-card label,.settings label,.fix label{gap:8px;font-weight:700;display:grid}select{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:12px;padding:14px}.score,.empty{text-align:center;background:var(--white);border:1px solid var(--line);border-radius:24px;padding:55px}.score strong{color:var(--green2);font-size:82px}.error-list{gap:12px;display:grid}.error-list div{background:var(--white);border:1px solid var(--line);border-radius:14px;grid-template-columns:1fr auto auto;gap:20px;padding:20px;display:grid}.error-list span{color:var(--muted)}.daily{max-width:800px}.daily .forms{grid-template-columns:repeat(3,1fr)}.fix textarea{resize:vertical;margin-top:8px}.fix>.primary{margin-top:15px}.fix-result{gap:15px;margin-top:35px;display:grid}.fix-result section{border-top:1px solid var(--line);padding-top:18px}.fix-result section p{font-size:18px;line-height:1.6}.fix-result .highlight{border:2px solid var(--green);border-radius:14px;padding:20px}.corrections{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.corrections div{background:var(--paper);border-radius:12px;padding:16px}.notice{color:#654b00;background:#fff5d8;border-radius:13px;padding:18px;line-height:1.55}.dark .notice{color:#ffedae;background:#4a3a12}.level-card strong{font-size:58px}.level-card>div:first-child{justify-content:space-between;align-items:end;display:flex}.stats-grid{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.stats-grid div{background:var(--white);border:1px solid var(--line);border-radius:17px;flex-direction:column;padding:24px;display:flex}.stats-grid strong{font-size:32px}.stats-grid span{color:var(--muted);margin-top:7px}.check{align-items:center;grid-template-columns:auto 1fr!important}.check input{width:20px;height:20px;accent-color:var(--green2)}.import h2{margin-top:32px}.import li{margin:10px}.chips{flex-wrap:wrap;gap:9px;display:flex}.chips span{background:var(--paper);border:1px solid var(--line);border-radius:9px;padding:8px 11px}footer{background:var(--navy);color:#a9bbcd;justify-content:space-between;gap:20px;padding:30px clamp(20px,5vw,72px);display:flex}footer button{color:var(--green);background:0 0;border:0}.empty>div{color:#078038;background:#ddf7e6;border-radius:50%;place-items:center;width:60px;height:60px;margin:auto;font-size:27px;display:grid}.empty p{color:var(--muted);max-width:500px;margin:12px auto 25px}@media (width<=1000px){nav{display:none}.hero{grid-template-columns:1fr;padding-top:50px}.quick-grid,.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=650px){.app header{height:72px;padding:0 16px}.brand{font-size:14px}.brand span:last-child{max-width:150px}.logo{width:36px;height:36px}.head-actions{margin-left:auto}.icon-btn{display:none}.hero{gap:25px;padding:42px 18px 28px}.hero h1{font-size:48px}.hero h2{font-size:22px}.hero-copy p{font-size:17px}.session{padding:24px 20px}.session h3{font-size:22px}.session-body{grid-template-columns:1fr}.ring{margin:auto}.session-stats{border-left:0;border-top:1px solid var(--line);padding:10px 0 0}.quick-grid{grid-template-columns:1fr;padding:0 18px 45px}.quick-card{min-height:130px}.trust{grid-template-columns:1fr;gap:22px}.trust div{border-right:0;border-bottom:1px solid var(--line);padding-bottom:20px}.forms,.daily .forms{grid-template-columns:repeat(2,1fr)}.verb-top{flex-direction:column}.button-row>*{flex:1}.page{padding:45px 18px 70px}.corrections,.stats-grid,.error-list div{grid-template-columns:1fr}.tip{flex-direction:column}.next-row{grid-template-columns:1fr 1fr;display:grid}footer{flex-direction:column}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.lang-select{color:#fff;background:#0b2745;border:1px solid #3b5772;border-radius:10px;max-width:160px;padding:10px 12px}.head-actions{gap:8px}@media (width<=650px){.lang-select{max-width:118px;padding:8px}.brand span:last-child{max-width:118px}}@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}