@font-face{font-family:Onest;src:url(/fonts/Onest-wght.ttf)format("truetype");font-style:normal;font-weight:400 700;font-display:swap}@font-face{font-family:Noto Serif Armenian;src:url(/fonts/NotoSerifArmenian-wdth-wght.ttf)format("truetype");font-style:normal;font-weight:500 700;font-display:swap}:root{--ink:#123836;--muted:#607673;--paper:#f8f5ed;--cream:#fffdf8;--sun:#f7c75c;--sun-dark:#e8af36;--line:#dfe4d8;--green:#267555;--red:#c75046}*{box-sizing:border-box}body{min-height:100vh;color:var(--ink);background:radial-gradient(circle at 90% 5%, #f8d882 0, transparent 25rem), var(--paper);margin:0;font-family:Onest,Arial,sans-serif}button{font:inherit}button:focus-visible,a:focus-visible{outline:3px solid var(--green);outline-offset:3px}.shell{max-width:1100px;margin:0 auto;padding:32px 24px 48px}.topbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:42px;display:flex}.brand{letter-spacing:.02em;align-items:center;gap:11px;font-weight:700;display:flex}.brand-mark{background:var(--ink);width:39px;height:39px;color:var(--sun);border-radius:12px;place-items:center;font:700 24px Noto Serif Armenian,serif;display:grid}.nav{border:1px solid var(--line);background:var(--cream);border-radius:13px;gap:5px;padding:5px;display:flex}.nav a{cursor:pointer;color:var(--muted);background:0 0;border:0;border-radius:9px;padding:9px 13px;font-weight:600}.nav a[aria-current=page]{color:var(--ink);background:var(--sun)}h1{letter-spacing:-.055em;max-width:720px;margin:0;font-size:clamp(2rem,5vw,3.65rem);line-height:1.08}.intro{max-width:600px;color:var(--muted);margin:16px 0 34px;font-size:1.05rem;line-height:1.55}.selection-bar{justify-content:space-between;align-items:center;gap:20px;margin-bottom:17px;display:flex}.selection-bar h2{margin:0;font-size:1.05rem}.selection-actions{align-items:center;gap:14px;display:flex}.counter{color:var(--muted);font-size:.9rem}.secondary{cursor:pointer;border:1.5px solid var(--ink);color:var(--ink);background:0 0;border-radius:10px;padding:9px 13px;font-size:.9rem;font-weight:600;transition:background .13s,color .13s,opacity .13s}.secondary:hover:not(:disabled){color:var(--cream);background:var(--ink)}.secondary:disabled{cursor:not-allowed;opacity:.52}.cards{grid-template-columns:repeat(4,1fr);gap:13px;display:grid}.letter-card{cursor:pointer;text-align:left;border:1.5px solid var(--line);min-height:170px;color:var(--ink);background:var(--cream);border-radius:18px;padding:20px;transition:transform .16s,border-color .16s,background .16s,box-shadow .16s}.letter-card:hover{border-color:#b9c9bc;transform:translateY(-3px);box-shadow:0 9px 22px #173d3820}.letter-card.selected{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink);background:#e7f0e6}.glyph{letter-spacing:.03em;font:600 clamp(2.65rem,5.5vw,4.2rem)/.98 Noto Serif Armenian,Georgia,serif;display:block}.sound{color:var(--muted);margin-top:19px;font-size:.92rem;display:block}.letter-card.selected .sound{color:var(--ink)}.start-row{justify-content:flex-end;margin-top:27px;display:flex}.primary{cursor:pointer;color:#16342f;background:var(--sun);box-shadow:0 4px 0 var(--sun-dark);border:0;border-radius:12px;padding:14px 21px;font-weight:700;transition:transform .13s,box-shadow .13s,opacity .13s}.primary:hover:not(:disabled){box-shadow:0 6px 0 var(--sun-dark);transform:translateY(-2px)}.primary:active:not(:disabled){box-shadow:0 2px 0 var(--sun-dark);transform:translateY(2px)}.primary:disabled{cursor:not-allowed;opacity:.52;box-shadow:none}.training{max-width:660px;margin:0 auto;display:none}.training.active,.completion.active{display:block}.progress{color:var(--muted);justify-content:space-between;align-items:center;margin-bottom:31px;font-size:.9rem;display:flex}.track{background:#dce3d8;border-radius:10px;width:170px;height:7px;overflow:hidden}.fill{border-radius:inherit;background:var(--sun);height:100%;transition:width .25s}.question-card{text-align:center;border:1px solid var(--line);background:var(--cream);border-radius:25px;padding:clamp(26px,7vw,54px);box-shadow:0 16px 45px #25433b12}.prompt{color:var(--muted);margin:0 0 18px;font-size:.95rem}.training-glyph{font:600 clamp(5rem,15vw,8.5rem)/1 Noto Serif Armenian,Georgia,serif}.options{grid-template-columns:repeat(2,1fr);gap:12px;margin-top:27px;display:grid}.option{cursor:pointer;border:1.5px solid var(--line);min-height:62px;color:var(--ink);background:#fffefa;border-radius:14px;font-size:1.05rem;font-weight:600;transition:background .15s,border .15s,transform .15s}.option:hover:not(:disabled){border-color:#9eb2a6;transform:translateY(-2px)}.option:disabled{cursor:default}.option.correct{border-color:var(--green);color:#175438;background:#dff2e6}.option.wrong{border-color:var(--red);color:#983d36;background:#f9e2dd}.feedback{min-height:29px;margin:18px 0 0;font-size:.97rem;font-weight:600}.feedback.good{color:var(--green)}.feedback.bad{color:var(--red)}.next-row{justify-content:center;margin-top:26px;display:flex}.completion{text-align:center;background:var(--cream);border:1px solid var(--line);border-radius:24px;max-width:620px;margin:75px auto;padding:45px 32px;display:none}.completion .medal{font-size:3rem}.completion h2{letter-spacing:-.04em;margin:13px 0 8px;font-size:2rem}.completion p{color:var(--muted)}.back{cursor:pointer;color:var(--muted);background:0 0;border:0;padding:6px 0;font-size:.9rem}.back:hover{color:var(--ink)}.eyebrow{color:var(--green);letter-spacing:.08em;text-transform:uppercase;margin:0 0 10px;font-size:.82rem;font-weight:700}.lesson-list{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px;margin-top:28px;display:grid}.lesson-tile{text-align:left;cursor:pointer;border:1.5px solid var(--line);color:var(--ink);background:var(--cream);border-radius:19px;padding:25px}.lesson-tile:hover{border-color:var(--green);box-shadow:0 9px 22px #173d3820}.lesson-tile h2{margin:0 0 10px;font-size:1.3rem}.lesson-tile p{color:var(--muted);margin:0;line-height:1.5}.lesson-tile .eyebrow{color:var(--green);margin-bottom:10px}.lesson-header{max-width:760px;margin:22px 0 30px}.lesson-header p{color:var(--muted);line-height:1.55}.block-list{gap:17px;display:grid}.block{border:1px solid var(--line);background:var(--cream);border-radius:20px;padding:26px}.block-top{justify-content:space-between;align-items:start;gap:18px;display:flex}.block-practice{flex-wrap:wrap;flex-shrink:0;gap:10px;display:flex}.block-number{color:var(--green);margin:0 0 6px;font-size:.85rem;font-weight:700}.block h3{margin:0 0 10px;font-size:1.35rem}.block-rule{margin:0 0 8px;font-weight:700;line-height:1.5}.block-detail{max-width:780px;color:var(--muted);margin:0 0 20px;line-height:1.55}.examples{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:9px;margin:0 0 20px;padding:0;list-style:none;display:grid}.example{background:#f3f5ee;border-radius:11px;padding:12px 14px}.example-pair{font:600 1.05rem/1.45 Noto Serif Armenian,Georgia,serif;display:block}.example-ru{color:var(--muted);margin-top:2px;font-size:.84rem;display:block}.sentence-examples{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))}.colloquial{color:var(--muted);margin:10px 0 0;font-size:.84rem;line-height:1.5;display:block}.armenian{font-family:Noto Serif Armenian,Georgia,serif}.colloquial .armenian{color:var(--ink);font-size:1rem;display:block}.forms-wrap{margin-bottom:20px;overflow-x:auto}.forms-table{border-collapse:collapse;text-align:left;width:100%;line-height:1.5}.forms-table th,.forms-table td{border-bottom:1px solid var(--line);vertical-align:top;padding:12px 10px}.forms-table th{font-size:.88rem;font-weight:600}.forms-table td:first-child{white-space:nowrap}.forms-table .colloquial{margin-top:6px}.lesson-actions{justify-content:flex-end;margin:25px 0;display:flex}.grammar-training{max-width:660px;margin:0 auto}.grammar-prompt{font:600 clamp(3.5rem,12vw,6.5rem)/1.15 Noto Serif Armenian,Georgia,serif}.grammar-prompt.long{font-size:clamp(2.25rem,9vw,4rem)}.grammar-prompt.sentence{overflow-wrap:anywhere;font-size:clamp(1.3rem,5vw,2rem);line-height:1.6}.grammar-translation{color:var(--muted);margin:8px 0 0}.grammar-training .options{grid-template-columns:repeat(2,1fr)}.grammar-training .option{font:600 1.35rem Noto Serif Armenian,Georgia,serif}.grammar-explanation{min-height:58px;color:var(--muted);margin:10px 0 0;line-height:1.5}.grammar-training .feedback:empty,.grammar-explanation:empty{display:none}.grammar-answer{overflow-wrap:anywhere;margin:14px 0 0;font:600 1.25rem/1.6 Noto Serif Armenian,Georgia,serif}.grammar-answer:empty,.colloquial:empty{display:none}.sentence-answer,.word-bank{flex-wrap:wrap;justify-content:center;gap:9px;display:flex}.sentence-answer{background:var(--paper);border:1.5px dashed #9eb2a6;border-radius:13px;min-height:82px;margin:22px 0 16px;padding:14px}.sentence-placeholder{color:var(--muted);align-self:center;font-size:.9rem}.word{border:1.5px solid var(--line);background:var(--cream);min-height:44px;color:var(--ink);cursor:pointer;border-radius:10px;padding:8px 12px;font:600 1.1rem/1.5 Noto Serif Armenian,Georgia,serif}.word:hover:not(:disabled){border-color:var(--green)}.word:disabled{cursor:default}.word-bank .word:disabled{opacity:.4}.build-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:22px;display:flex}.result-actions{flex-wrap:wrap;justify-content:center;gap:11px;margin-top:23px;display:flex}.hidden{display:none!important}@media (width<=650px){.shell{padding:22px 16px 35px}.topbar{flex-direction:column;align-items:flex-start;margin-bottom:31px}.nav{width:100%}.nav a{flex:1}.selection-bar{flex-direction:column;align-items:flex-start;gap:12px}.selection-actions{justify-content:space-between;width:100%}.cards{grid-template-columns:repeat(2,1fr);gap:10px}.letter-card{min-height:145px;padding:17px}.glyph{font-size:3.2rem}.start-row{justify-content:stretch}.primary{width:100%}.options,.grammar-training .options{grid-template-columns:1fr}.question-card{padding:31px 20px}.training{padding-top:7px}.block{padding:19px}.block-top{display:block}.block-top .secondary{margin:12px 0 0}.lesson-actions .primary{width:100%}.result-actions{flex-direction:column}.result-actions button{width:100%}.block-practice{margin-bottom:18px}.block-practice .secondary{flex:1}.forms-table th,.forms-table td{padding:10px 5px;font-size:.85rem}.forms-table .example-pair{font-size:.95rem}.progress{gap:12px}.track{flex-shrink:0;width:35%}}.nav a,.lesson-tile,.back,.block h3 a{text-decoration:none}.nav a{text-align:center}.block h3 a{color:inherit}.block h3 a:hover{text-underline-offset:4px;text-decoration:underline}.back{display:inline-block}.primary:is(a){text-decoration:none;display:inline-block}[data-material-heading]:focus,.block h3:focus,.completion h2:focus,.training:focus,.grammar-training:focus{outline:none}@media (width<=650px){.result-actions a{width:100%}}
