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var(--line);cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;border-radius:99px;flex:none;width:46px;height:28px;margin:8px 0;transition:background-color .2s cubic-bezier(.23,1,.32,1),border-color .2s cubic-bezier(.23,1,.32,1);position:relative}.switch:after{content:"";background:var(--ink);border-radius:50%;width:21px;height:21px;transition:transform .2s cubic-bezier(.23,1,.32,1);position:absolute;top:2px;left:2px}.switch:checked{background:var(--tealFill);border-color:var(--tealFill)}.switch:checked:after{background:var(--onTeal,#0d0e10);transform:translate(18px)}.switch:focus-visible{outline:2px solid var(--teal);outline-offset:2px}.switch:disabled{opacity:.6;cursor:progress}@media (prefers-reduced-motion:reduce){.switch,.switch:after{transition:none}}.new-badge{background:linear-gradient(135deg,#3a2f14,var(--card));border:1px solid #7a5f24;border-radius:12px;margin:0;padding:10px 14px;font-size:15px}@media (hover:hover) and (pointer:fine){.btn-start:hover{filter:brightness(1.03);transform:translateY(-1px)}.lesson-cta:hover{border-color:var(--tealFill)}.week-cta:hover{filter:brightness(1.05)}.start-opt:hover{border-color:var(--tealFill);box-shadow:0 0 0 3px color-mix(in srgb,var(--tealFill) 20%,transparent)}.back-to:hover{text-decoration:underline}.btn-danger:hover{background:color-mix(in srgb,var(--bad) 12%,transparent)}}a,button,label,summary{-webkit-tap-highlight-color:transparent;touch-action:manipulation}@media (prefers-reduced-motion:no-preference){.btn{transition:transform .12s cubic-bezier(.23,1,.32,1),filter .15s}.btn:active:not(:disabled){transform:scale(.97)}}.shop-sum{border-top:1px solid var(--line);flex-direction:column;gap:10px;padding-top:16px;display:flex}.shop-sum-h{font:600 16px/1.3 var(--head);margin:0}.shop-sum-name{font:600 18px/1.3 var(--head);overflow-wrap:anywhere;margin:0}.shop-sum-row{flex-wrap:wrap;align-items:baseline;gap:6px 12px;display:flex}.shop-sum-row .small{overflow-wrap:anywhere;margin:0}.shop-sum-k{font:500 12px/1.4 var(--head);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);min-width:9.5em}.shop-sum-chips{flex-wrap:wrap;gap:6px;display:flex}.shop-sum-chips span{background:var(--soft);border:1px solid var(--line);border-radius:99px;padding:3px 10px;font-size:13px;font-weight:600}.su-code summary{cursor:pointer;color:var(--teal);text-underline-offset:3px;-webkit-tap-highlight-color:transparent;touch-action:manipulation;font-size:14px;text-decoration:underline;list-style:none;display:inline-block}.su-code summary::-webkit-details-marker{display:none}.su-code summary:focus-visible{outline:2px solid var(--teal);outline-offset:2px;border-radius:4px}.su-code[open] .field{margin-top:10px}.su-code-err{color:#f7a58c;margin:6px 0 0;font-size:13px}.su-code input[aria-invalid]{border-color:var(--bad)}.fc-main{max-width:560px}.fc-form{flex-direction:column;gap:18px;display:flex}.fc-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}@media (max-width:480px){.fc-grid{grid-template-columns:1fr}}.fc-guess{color:var(--muted);cursor:pointer;align-items:center;gap:8px;min-height:36px;display:flex;font:500 14px var(--body)!important}.fc-guess input{width:18px;height:18px;accent-color:var(--tealFill);flex:none;margin:0}.fc-cur select{appearance:auto}.fc-res{outline:none;flex-direction:column;gap:14px;display:flex}.fc-est{border:1px solid var(--line);color:var(--muted);font:500 11px var(--body);letter-spacing:.04em;text-transform:none;vertical-align:1px;border-radius:99px;margin-left:8px;padding:2px 8px;display:inline-block}.fc-big{font-size:30px;line-height:1.15}.fc-big .mono{color:var(--start);white-space:nowrap}.fc-rag{font:600 15px var(--head);align-items:center;gap:8px;margin:0;display:flex}.fc-rag i{background:var(--good);border-radius:50%;flex:none;width:12px;height:12px}.fc-rag.a i{background:var(--warn)}.fc-rag.r i{background:var(--bad)}.fc-facts{border-top:1px solid var(--line);flex-direction:column;margin:0;display:flex}.fc-facts div{border-bottom:1px solid var(--line);grid-template-columns:120px 1fr;gap:12px;padding:10px 0;display:grid}.fc-facts dt{font:600 14px var(--body);color:var(--muted)}.fc-facts dd{margin:0;font-size:15px}.fc-how summary{cursor:pointer;font:600 14px var(--body);color:var(--teal);align-items:center;min-height:44px;display:flex}.fc-how ul{color:var(--muted);flex-direction:column;gap:6px;margin:0;padding-left:20px;font-size:14px;display:flex}.fc-cta{background:var(--soft);border:1px solid var(--line);border-radius:14px;flex-direction:column;gap:12px;padding:16px;display:flex}.fc-cta p{font-family:var(--head);margin:0;font-size:17px;line-height:1.3}.fc-again{align-self:flex-start;min-height:44px}.guess{color:var(--muted);cursor:pointer;align-items:center;gap:8px;min-height:32px;display:flex;font:500 13px var(--body)!important}.guess input{width:16px;height:16px;accent-color:var(--tealFill);flex:none;margin:0}.est-tag{border:1px solid var(--line);color:var(--muted);font:500 11px var(--body);vertical-align:1px;border-radius:99px;margin-left:6px;padding:1px 7px;display:inline-block}.cur-field select{appearance:auto;max-width:320px}.refer{border-left:3px solid var(--cab)}.refer p{margin:0}.refer-url{background:var(--soft);border:1px dashed var(--line);overflow-wrap:anywhere;border-radius:10px;padding:10px 12px;font-size:14px}.refer-acts{flex-wrap:wrap;gap:10px;display:flex}.rc{max-width:560px;margin:0 auto;padding:20px 16px 72px}.rc-track{scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain;border-radius:20px;outline:none;display:flex;overflow-x:auto}.rc-track::-webkit-scrollbar{display:none}.rc-slide{scroll-snap-align:start;scroll-snap-stop:always;flex:0 0 100%}.rc-s{background:var(--card);border:1px solid var(--line);border-radius:20px;flex-direction:column;justify-content:center;gap:10px;min-height:min(68dvh,560px);margin:0 4px;padding:28px 22px;display:flex}.rc-s p{margin:0}.rc-open{background:radial-gradient(ellipse 80% 60% at 90% 10%,#bee9811f,transparent 70%),var(--card)}.rc-open h1{font-size:34px}.rc-big{color:var(--start);font-size:96px;font-weight:600;line-height:1}.rc-list{color:var(--muted);flex-direction:column;gap:4px;margin:6px 0 0;padding-left:20px;display:flex}.rc-badge{color:var(--cabText);font-weight:600}.rc-priv{border:1px solid var(--line);color:var(--muted);font:500 11px var(--body);letter-spacing:0;text-transform:none;border-radius:99px;margin-left:8px;padding:2px 8px}.rc-facts{flex-direction:column;margin:0;display:flex}.rc-facts div{border-bottom:1px solid var(--line);flex-direction:column;gap:2px;padding:12px 0;display:flex}.rc-facts dt{font:600 13px var(--body);color:var(--muted)}.rc-facts dd{font-size:20px;font-family:var(--head);margin:0}.rc-end{border-left:3px solid var(--cab)}.rc-end h2{font-size:26px}.rc-end .btn{align-self:flex-start}.rc-nav{justify-content:center;align-items:center;gap:16px;margin-top:14px;display:flex}.rc-arrow{border:1px solid var(--line);background:var(--card);width:44px;height:44px;color:var(--ink);font:600 20px var(--head);cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;border-radius:12px}.rc-arrow:disabled{opacity:.35;cursor:default}.rc-dots{gap:6px;display:flex}.rc-dots i{background:var(--line);border-radius:50%;width:7px;height:7px}.rc-dots i.on{background:var(--start)}