:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}html{scroll-padding-top:env(safe-area-inset-top,0px)}body{color:#000;background:#fff;margin:0;padding:0;font:14px -apple-system,BlinkMacSystemFont,sans-serif}img{max-width:100%}[hidden]:not([hidden=until-found i]){display:none!important}:root{--bg:#f8f9fb;--surface:#fff;--fg:#151821;--muted:#5d6474;--line:#e3e6ed;--accent:#2545d3;--accent-soft:#ecf0fe;--done:#1d8456;--warn:#b42318;--p1:#2545d3;--p2:#0b8577;--p3:#b9650f;--p4:#b3386a;--skin:#e7b48a;--hair:#3a2a21;--display:var(--font-urbanist), "Urbanist", system-ui, sans-serif;--body:var(--font-urbanist), "Urbanist", system-ui, sans-serif;--mono:var(--font-mono), "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0f1117;--surface:#161922;--fg:#eceef4;--muted:#9aa1b2;--line:#272b36;--accent:#8098ff;--accent-soft:#1b2240;--done:#4fc48d;--warn:#f97066;--p1:#8098ff;--p2:#3fc2b2;--p3:#e89d4e;--p4:#ec7fa9;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg:#0f1117;--surface:#161922;--fg:#eceef4;--muted:#9aa1b2;--line:#272b36;--accent:#8098ff;--accent-soft:#1b2240;--done:#4fc48d;--warn:#f97066;--p1:#8098ff;--p2:#3fc2b2;--p3:#e89d4e;--p4:#ec7fa9;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.6}.page{max-width:940px;padding-block:40px 72px;padding-left:max(16px, env(safe-area-inset-left,0px));padding-right:max(16px, env(safe-area-inset-right,0px));margin:0 auto}#hub{gap:40px;display:grid}h1,h2,h3{text-wrap:balance;margin:0}p{margin:0}button{font:inherit;color:inherit}a{color:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}.hero{gap:20px;display:grid}.eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-size:12px;font-weight:600}.hero h1{font-family:var(--display);letter-spacing:-.02em;font-size:clamp(32px,6vw,48px);font-weight:700;line-height:1.05}.lede{color:var(--muted);max-width:62ch;font-size:16px}.stats{flex-wrap:wrap;gap:8px 24px;margin:0;padding:0;list-style:none;display:flex}.stats li{color:var(--muted);align-items:baseline;gap:6px;font-size:14px;display:flex}.stats b{font-family:var(--mono);color:var(--fg);font-variant-numeric:tabular-nums;font-size:18px;font-weight:500}.progress-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;gap:12px;padding:18px 20px;display:grid}.progress-top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.progress-label{gap:2px;min-width:0;display:grid}.progress-label strong{font-weight:600}.progress-label span{color:var(--muted);font-size:14px}.track{background:var(--line);border-radius:99px;height:8px;overflow:hidden}.track>i{background:var(--done);border-radius:inherit;width:0;height:100%;transition:width .35s;display:block}.btn{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:9px;padding:8px 14px;font-size:14px;font-weight:600}.btn:hover{border-color:var(--muted)}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--surface)}.btn-primary:hover{border-color:var(--accent);filter:brightness(1.08)}.btn-ghost{color:var(--muted);background:0 0;border-color:#0000;padding-inline:8px}.btn-ghost:hover{color:var(--fg);border-color:#0000}.btn-danger{color:var(--warn);border-color:color-mix(in srgb, var(--warn) 40%, transparent)}.toolbar{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.search{flex:260px;min-width:0;position:relative}.search input{border:1px solid var(--line);background:var(--surface);width:100%;color:var(--fg);font:inherit;border-radius:10px;padding:10px 12px 10px 38px;font-size:15px}.search input::placeholder{color:var(--muted)}.search svg{color:var(--muted);position:absolute;top:50%;left:12px;translate:0 -50%}.sr{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.toolbar-actions{gap:8px;display:flex}.phases{gap:40px;display:grid}.phase{gap:14px;display:grid}.phase-head{gap:4px;display:grid}.phase-tag{letter-spacing:.08em;text-transform:uppercase;color:var(--pc);background:color-mix(in srgb, var(--pc) 12%, transparent);border-radius:99px;justify-self:start;padding:3px 10px;font-size:12px;font-weight:700}.phase-head h2{font-family:var(--display);letter-spacing:-.01em;margin-top:6px;font-size:24px;font-weight:600}.phase-head p{color:var(--muted);max-width:62ch}.modules{background:var(--surface);border:1px solid var(--line);border-radius:14px;display:grid;overflow:hidden}.module+.module{border-top:1px solid var(--line)}.module-btn{text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;width:100%;padding:16px 18px;display:grid}.module-btn:hover{background:color-mix(in srgb, var(--pc) 5%, transparent)}.num{font-family:var(--mono);color:var(--pc);background:color-mix(in srgb, var(--pc) 11%, transparent);border-radius:10px;place-items:center;width:38px;height:38px;font-size:13px;font-weight:500;display:grid}.module.complete .num{background:var(--done);color:var(--surface)}.module-main{gap:2px;min-width:0;display:grid}.module-title{flex-wrap:wrap;align-items:center;gap:6px 10px;font-size:16px;font-weight:600;display:flex}.chip{letter-spacing:.04em;color:var(--accent);background:var(--accent-soft);white-space:nowrap;border-radius:99px;padding:2px 8px;font-size:11px;font-weight:600}.chip-ready{color:var(--done);background:color-mix(in srgb, var(--done) 13%, transparent)}.module-meta{color:var(--muted);font-size:13px}.module-side{align-items:center;gap:12px;display:flex}.mini{justify-items:end;gap:4px;display:grid}.mini span{font-family:var(--mono);color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px}.mini .track{width:56px;height:5px}.chev{color:var(--muted);transition:rotate .2s}.module-btn[aria-expanded=true] .chev{rotate:180deg}.panel{gap:12px;padding:0 18px 18px 70px;display:grid}.panel-desc{color:var(--muted);max-width:62ch;font-size:14px}.lessons{gap:2px;margin:0;padding:0;list-style:none;display:grid}.lesson{border-radius:8px;grid-template-columns:auto auto 1fr auto;align-items:start;gap:10px;margin-inline:-10px;padding:8px 10px;display:grid}.lesson:hover{background:var(--bg)}.lesson input{width:18px;height:18px;accent-color:var(--done);cursor:pointer;margin:3px 0 0}.lnum{font-family:var(--mono);color:var(--muted);font-variant-numeric:tabular-nums;min-width:34px;padding-top:2px;font-size:12.5px}.ltitle{min-width:0}a.ltitle{font-weight:500;text-decoration:none}a.ltitle:hover{color:var(--accent);text-underline-offset:3px;text-decoration:underline}.lesson.is-done .ltitle{color:var(--muted)}.lesson.flash{background:var(--accent-soft)}.lmeta{color:var(--muted);white-space:nowrap;padding-top:3px;font-size:12px}.soon{color:var(--muted);border:1px solid var(--line);white-space:nowrap;border-radius:99px;margin-top:2px;padding:1px 7px;font-size:11px;font-weight:600}mark{background:color-mix(in srgb, var(--p3) 25%, transparent);color:inherit;border-radius:3px;padding:0 1px}.final{border:1px solid var(--accent);background:var(--accent-soft);border-radius:14px;gap:12px;padding:22px;display:grid}.final h2{font-family:var(--display);font-size:22px;font-weight:600}.final p{max-width:62ch}.final ul{gap:4px;margin:0;padding-left:20px;display:grid}.empty{color:var(--muted);text-align:center;padding:32px 0}.foot{color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;font-size:13px;display:flex}.confirm{flex-wrap:wrap;align-items:center;gap:8px;display:flex}#reader{grid-template-columns:minmax(0,1fr);gap:36px;max-width:720px;margin:0 auto;display:grid}.crumb{color:var(--muted);flex-wrap:wrap;align-items:center;gap:6px 12px;font-size:14px;display:flex}.crumb .btn-ghost{color:var(--accent);padding-inline:0}.r-head{gap:12px;display:grid}.r-head h1:focus{outline:none}.r-head h1{font-family:var(--display);letter-spacing:-.02em;font-size:clamp(28px,5vw,40px);font-weight:700;line-height:1.1}.r-meta{color:var(--muted);flex-wrap:wrap;gap:6px 16px;font-size:14px;display:flex}.r-meta span{font-family:var(--mono);font-size:13px}.r-sec{grid-template-columns:minmax(0,1fr);gap:14px;display:grid}.r-sec>h2{font-family:var(--display);letter-spacing:-.01em;align-items:baseline;gap:10px;font-size:22px;font-weight:600;display:flex}.r-sec>h2 small{font-family:var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--p3);font-size:12px;font-weight:600}.prose{grid-template-columns:minmax(0,1fr);gap:14px;font-size:16px;line-height:1.75;display:grid}.prose :not(pre)>code:not(.code-bare){overflow-wrap:anywhere}.prose>*{max-width:68ch}.prose h3{margin-top:10px;font-size:17px;font-weight:700}.prose ul,.prose ol{gap:6px;margin:0;padding-left:22px;display:grid}.goal{background:var(--accent-soft);border-radius:12px;gap:6px;padding:18px 20px;display:grid}.goal h2{letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-size:12px;font-weight:700}.goal p{font-size:17px;font-weight:500;line-height:1.6}.table-wrap{border:1px solid var(--line);background:var(--surface);border-radius:10px;overflow-x:auto;max-width:100%!important}.table-wrap table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.55}.table-wrap th,.table-wrap td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:10px 14px}.table-wrap thead th{letter-spacing:.04em;text-transform:uppercase;color:var(--muted);background:var(--bg);white-space:nowrap;font-size:12px;font-weight:700}.table-wrap tbody th{min-width:120px;font-weight:600}.table-wrap tbody tr:last-child>*{border-bottom:0}.callout{border-left:3px solid var(--p3);background:color-mix(in srgb, var(--p3) 8%, transparent);border-radius:0 10px 10px 0;gap:8px;padding:14px 18px;display:grid}.formula{border:1.5px dashed color-mix(in srgb, var(--accent) 55%, transparent);border-radius:10px;padding:14px 18px;font-size:15.5px;line-height:1.7}.formula b{color:var(--accent);font-weight:600}.illo{background:var(--surface);border:1px solid var(--line);border-radius:14px;gap:10px;margin:4px 0;padding:18px 16px 14px;display:grid;max-width:100%!important}.illo svg{width:100%;height:auto;max-width:var(--mw,520px);margin:0 auto;display:block}.illo figcaption{text-align:center;color:var(--muted);font-size:13.5px;line-height:1.5}svg .ink{fill:var(--fg)}svg .mut{fill:var(--muted)}svg .ln{fill:var(--line)}svg .sf{fill:var(--surface)}svg .bgf{fill:var(--bg)}svg .ok{fill:var(--done)}svg .a1{fill:var(--p1)}svg .a2{fill:var(--p2)}svg .a3{fill:var(--p3)}svg .a4{fill:var(--p4)}svg .a1s{fill:color-mix(in srgb, var(--p1) 16%, var(--surface))}svg .a2s{fill:color-mix(in srgb, var(--p2) 16%, var(--surface))}svg .a3s{fill:color-mix(in srgb, var(--p3) 16%, var(--surface))}svg .a4s{fill:color-mix(in srgb, var(--p4) 16%, var(--surface))}svg .skin{fill:var(--skin)}svg .hair{fill:var(--hair)}svg .nf{fill:none}svg .s-hair{stroke:var(--hair)}svg .s-ink{stroke:var(--fg)}svg .s-mut{stroke:var(--muted)}svg .s-ln{stroke:var(--line)}svg .s-a1{stroke:var(--p1)}svg .s-a2{stroke:var(--p2)}svg .s-a3{stroke:var(--p3)}svg .s-sf{stroke:var(--surface)}svg text{font-family:var(--body)}svg .t{fill:var(--fg);font-weight:600}svg .tm{fill:var(--muted);font-weight:500}svg .tsf{fill:var(--surface);font-weight:700}.ico{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:22px;height:22px}.r-intro{gap:14px;display:grid}.r-intro p{max-width:64ch;font-size:18px;line-height:1.75}.r-intro p:first-child:first-line{font-weight:600}.goal ul{gap:6px;margin:0;padding:0;list-style:none;display:grid}.goal li{grid-template-columns:22px 1fr;gap:8px;font-size:16px;font-weight:500;line-height:1.55;display:grid}.goal li:before{content:"✓";color:var(--accent);font-weight:700}.analogy{background:var(--accent-soft);border-radius:12px;grid-template-columns:auto 1fr;align-items:start;gap:12px;padding:14px 16px;font-size:15.5px;line-height:1.65;display:grid}.analogy.dialek{grid-template-columns:1fr}.analogy .ico{color:var(--accent);margin-top:2px}.analogy b{color:var(--accent)}.cards{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;display:grid;max-width:100%!important}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;align-content:start;gap:6px;min-width:0;padding:16px;font-size:14.5px;line-height:1.6;display:grid}.card .ico{color:var(--pc,var(--accent));width:26px;height:26px}.card svg.pic{width:100%;max-width:150px;height:auto;margin:0 auto 6px;display:block}.card .kicker{letter-spacing:.07em;text-transform:uppercase;color:var(--pc,var(--accent));font-size:11.5px;font-weight:700}.card h4{font-size:17px;font-family:var(--display);margin:0;font-weight:600}.card p{color:var(--muted)}.card .quote{color:var(--fg);font-style:italic}.card dl{gap:4px;margin:4px 0 0;font-size:14px;display:grid}.card dt{letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-top:4px;font-size:12px;font-weight:700}.card dd{margin:0}.cards.two{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.cards.smart{grid-template-columns:repeat(5,1fr)}.smart .card{padding:14px}.smart h4{font-size:15px}.letter{font-family:var(--display);color:var(--pc,var(--accent));font-size:34px;font-weight:700;line-height:1}.stage-name{align-items:center;gap:8px;display:flex}.stage-name i{background:var(--pc);border-radius:50%;flex:none;width:12px;height:12px}.pairs{gap:10px;display:grid;max-width:100%!important}.pair{grid-template-columns:1fr auto 1.3fr;align-items:center;gap:12px;display:grid}.pair>div{background:var(--surface);border:1px solid var(--line);border-radius:10px;align-items:center;gap:10px;min-width:0;padding:12px 14px;font-size:14.5px;line-height:1.45;display:flex}.pair>div:last-child{background:color-mix(in srgb, var(--done) 10%, var(--surface));border-color:color-mix(in srgb, var(--done) 30%, var(--line));font-weight:600}.pair .ico{color:var(--muted)}.pair .arrow{color:var(--muted);font-size:18px}.pair-head{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);grid-template-columns:1fr auto 1.3fr;gap:12px;font-size:12px;font-weight:700;display:grid}.pair-head span:nth-child(2){width:18px}.bio{background:var(--surface);border:1px solid var(--line);box-shadow:0 8px 24px -16px color-mix(in srgb, var(--fg) 40%, transparent);border-radius:18px;gap:10px;padding:18px;font-size:14.5px;line-height:1.5;display:grid;max-width:380px!important}.bio-top{align-items:center;gap:12px;display:flex}.bio-av{background:var(--p3);width:52px;height:52px;color:var(--surface);font-family:var(--display);border-radius:50%;flex:none;place-items:center;font-size:18px;font-weight:700;display:grid}.bio-top div{display:grid}.bio-top small{color:var(--muted)}.bio-row{color:var(--muted);align-items:center;gap:8px;display:flex}.bio-row .ico{width:16px;height:16px}.bio-link{color:var(--accent);font-weight:600}.quick{border:1.5px solid color-mix(in srgb, var(--p2) 45%, var(--line));background:color-mix(in srgb, var(--p2) 8%, var(--surface));border-radius:12px;grid-template-columns:auto 1fr;align-items:start;gap:12px;margin-top:-16px;padding:14px 16px;display:grid}.quick .ico{color:var(--p2);margin-top:2px}.quick .kicker{letter-spacing:.07em;text-transform:uppercase;color:var(--p2);font-size:11.5px;font-weight:700}.quick p{margin-top:2px;font-size:15.5px;line-height:1.6}.biz{border:1px solid var(--line);background:var(--surface);border-radius:14px;overflow:hidden;max-width:100%!important}.biz-tabs{background:var(--bg);border-bottom:1px solid var(--line);gap:4px;padding:6px;display:flex;overflow-x:auto}.biz-tabs button{color:var(--muted);white-space:nowrap;cursor:pointer;background:0 0;border:0;border-radius:8px;flex:auto;justify-content:center;align-items:center;gap:8px;padding:8px 12px;font-size:14px;font-weight:600;display:flex}.biz-tabs button .ico{width:18px;height:18px}.biz-tabs button:hover{color:var(--fg)}.biz-tabs button[aria-selected=true]{background:var(--surface);color:var(--fg);box-shadow:0 1px 3px color-mix(in srgb, var(--fg) 14%, transparent)}.biz-panel{gap:12px;padding:16px 18px 18px;display:grid}.biz-panel>p{color:var(--muted);font-size:14.5px}.biz-rows{gap:0;display:grid}.biz-row{border-top:1px solid var(--line);grid-template-columns:130px 1fr;gap:12px;padding:10px 0;font-size:15px;line-height:1.55;display:grid}.biz-row:first-child{border-top:0}.biz-row b{align-items:center;gap:8px;font-size:14px;display:flex}.biz-row b i{background:var(--pc);border-radius:50%;flex:none;width:10px;height:10px}.biz-leak{background:color-mix(in srgb, var(--warn) 8%, var(--surface));border-radius:10px;padding:12px 14px;font-size:14.5px;line-height:1.55}.biz-leak b{color:var(--warn)}.biz-leak.good{background:color-mix(in srgb, var(--done) 9%, var(--surface))}.biz-leak.good b{color:var(--done)}.challenge{border:1px solid var(--line);background:var(--surface);border-radius:14px;gap:14px;padding:18px;display:grid;max-width:100%!important}.challenge .kicker{letter-spacing:.07em;text-transform:uppercase;color:var(--p3);align-items:center;gap:6px;font-size:11.5px;font-weight:700;display:flex}.challenge .kicker .ico{width:16px;height:16px}.challenge .q{font-size:16px;font-weight:600;line-height:1.55}.choices{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.choice{text-align:left;border:1.5px solid var(--line);background:var(--bg);cursor:pointer;border-radius:12px;grid-template-columns:auto 1fr;align-items:start;gap:10px;padding:14px;font-size:15px;line-height:1.55;display:grid}.choice>span{min-width:0}.choice:hover:not(:disabled){border-color:var(--accent)}.choice .opt{font-family:var(--mono);background:var(--surface);border:1px solid var(--line);border-radius:50%;place-items:center;width:24px;height:24px;font-size:12px;display:grid}.choice:disabled{cursor:default}.choice.right{border-color:var(--done);background:color-mix(in srgb, var(--done) 9%, var(--surface))}.choice.right .opt{background:var(--done);color:var(--surface);border-color:var(--done)}.choice.wrong{border-color:var(--warn);background:color-mix(in srgb, var(--warn) 7%, var(--surface))}.choice.wrong .opt{background:var(--warn);color:var(--surface);border-color:var(--warn)}.choice.dim{opacity:.6}.reveal{background:var(--bg);border-radius:10px;padding:12px 14px;font-size:15px;line-height:1.65}.reveal b{color:var(--done)}.reveal.miss b{color:var(--warn)}.promptbox{border:1px solid var(--line);background:var(--surface);border-radius:12px;overflow:hidden;max-width:100%!important}.pb-head{border-bottom:1px solid var(--line);background:var(--bg);justify-content:space-between;align-items:center;gap:10px;padding:8px 8px 8px 14px;display:flex}.pb-head 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