._shell_172uv_1{background:linear-gradient(90deg,#18334c06 1px,transparent 1px),linear-gradient(#18334c06 1px,transparent 1px),var(--paper);background-size:28px 28px;min-height:100vh}._hero_172uv_1{grid-template-columns:1fr 310px;align-items:end;gap:50px;max-width:1220px;margin:auto;padding:34px 24px 22px;display:grid}._hero_172uv_1>div>p{color:var(--orange);letter-spacing:2.4px;margin:0;font-size:.75rem;font-weight:900}._hero_172uv_1 h1{margin:8px 0 12px;font-size:clamp(2.5rem,5vw,4.25rem)}._hero_172uv_1>div>div{color:#566977;font-size:1.05rem}._hero_172uv_1>aside{color:#fff;background:var(--navy);border-radius:18px;padding:20px 23px;box-shadow:8px 8px #d8d0c1}._hero_172uv_1 aside small{color:#adc2d2;letter-spacing:1.2px;font-size:.75rem;font-weight:800}._hero_172uv_1 aside strong{margin:8px 0 5px;font-family:Georgia,serif;font-size:1.45rem;display:block}._hero_172uv_1 aside p{color:#c5d2dc;margin:0;font-size:.9rem}._levels_172uv_1{grid-template-columns:repeat(4,1fr);gap:9px;max-width:1220px;margin:0 auto 18px;padding:0 24px;display:grid}._levels_172uv_1 button{text-align:left;color:var(--ink);cursor:pointer;background:#fffaf2;border:1px solid #d8d1c4;border-radius:12px;padding:12px 14px}._levels_172uv_1 span,._levels_172uv_1 strong{display:block}._levels_172uv_1 span{color:#7b8991;margin-bottom:3px;font-size:.75rem;font-weight:900}._levels_172uv_1 strong{font-size:.9rem}._levels_172uv_1 ._activeLevel_172uv_1{color:#fff;border-color:var(--green);background:var(--green);box-shadow:0 4px #285a48}._levels_172uv_1 ._activeLevel_172uv_1 span{color:#d9ece4}._workspace_172uv_1{background:#fffdf8;border:1px solid #d9d2c6;border-radius:22px;grid-template-columns:.88fr 1.12fr;max-width:1220px;margin:auto;display:grid;overflow:hidden;box-shadow:0 20px 60px #33485a15}._context_172uv_1{background:linear-gradient(145deg,#fff 0%,#f7f3eb 100%);border-right:1px solid #ddd6ca;padding:34px}._wordHead_172uv_1{justify-content:space-between;align-items:flex-start;display:flex}._wordHead_172uv_1 span{color:var(--orange);letter-spacing:1.2px;font-size:.75rem;font-weight:900}._wordHead_172uv_1 h1{color:var(--blue);margin:4px 0;font-size:clamp(2.5rem,5vw,4.1rem)}._wordHead_172uv_1 button{color:var(--navy);cursor:pointer;background:#e9f1f5;border:0;border-radius:20px;padding:9px 12px;font-size:.8rem;font-weight:800}._context_172uv_1>p{border-left:4px solid var(--orange);background:#f2ede3;margin:17px 0 24px;padding:19px;font-family:Georgia,serif;font-size:1.15rem;line-height:1.65}._context_172uv_1 mark{color:var(--navy);background:#ffd886;padding:1px 4px}._step_172uv_1{align-items:center;gap:11px;display:flex}._step_172uv_1>span{color:#fff;background:var(--orange);border-radius:50%;place-items:center;width:30px;height:30px;font-size:.8rem;font-weight:900;display:grid}._step_172uv_1 strong,._step_172uv_1 small{display:block}._step_172uv_1 strong{font-size:1rem}._step_172uv_1 small{color:#697984;margin-top:2px;font-size:.8rem}._choices_172uv_1,._applyChoices_172uv_1{gap:8px;margin-top:14px;display:grid}._choices_172uv_1 button,._applyChoices_172uv_1 button,._web_172uv_1 section button{text-align:left;color:var(--ink);cursor:pointer;background:#fff;border:1px solid #d4d5d0;border-radius:9px;padding:12px;font-size:.88rem;line-height:1.35}._right_172uv_1{color:#245c48!important;border-color:var(--green)!important;background:#e5f1ea!important}._wrong_172uv_1{color:#91451f!important;border-color:var(--orange)!important;background:#f8e7dc!important}._hint_172uv_1{color:#8b572e;background:#f6eadb;border-radius:8px;margin-top:11px;padding:11px;font-size:.82rem;line-height:1.4}._lab_172uv_1{padding:32px}._wordWeb_172uv_1,._apply_172uv_1{opacity:.3;pointer-events:none;transition:all .3s}._unlocked_172uv_1{opacity:1;pointer-events:auto}._wordWeb_172uv_1 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strong,._mastered_172uv_1 span{display:block}._mastered_172uv_1 strong{color:#245c48}._mastered_172uv_1 span{margin-top:3px;font-size:.78rem}._mastered_172uv_1 button{color:#fff;background:var(--green);cursor:pointer;border:0;border-radius:8px;min-width:120px;padding:11px;font-weight:800}@media (width<=940px){._hero_172uv_1{grid-template-columns:1fr}._hero_172uv_1>aside{max-width:440px}._workspace_172uv_1{grid-template-columns:1fr}._context_172uv_1{border-bottom:1px solid #ddd6ca;border-right:0}._levels_172uv_1{grid-template-columns:1fr 1fr}}@media (width<=580px){._hero_172uv_1{gap:18px;padding-top:26px}._workspace_172uv_1{margin:0 12px}._context_172uv_1,._lab_172uv_1{padding:24px 18px}._web_172uv_1{grid-template-columns:1fr}._web_172uv_1>strong{border-radius:12px;grid-row:1}._web_172uv_1 section{grid-template-columns:repeat(3,1fr)}._web_172uv_1 section>small{grid-column:1/-1}._mastered_172uv_1{flex-direction:column;align-items:stretch}._levels_172uv_1 strong{font-size:.8rem}}