:root{--background: #ffffff;--surface: #f9f9f9;--text: #000000;--muted: #666666;--border: #cccccc;--accent: #2563eb;--danger: #dc2626;color-scheme:light}:root[data-theme=dark]{--background: #121212;--surface: #1e1e1e;--text: #f0f0f0;--muted: #aaaaaa;--border: #444444;--accent: #2563eb;--danger: #dc2626;color-scheme:dark}*{box-sizing:border-box}html{background:var(--background);scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--background);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.6}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}img{max-width:100%}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{line-height:1.08;letter-spacing:-.04em}::selection{background:var(--accent);color:#fff}:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.container{width:min(1120px,calc(100% - 40px));margin-inline:auto}.narrow{width:min(760px,calc(100% - 40px))}.app-shell{display:flex;min-height:100vh;flex-direction:column}main{flex:1}.site-header{position:sticky;z-index:10;top:0;border-bottom:1px solid var(--border);background:var(--background)}.nav{display:grid;min-height:76px;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:8px;width:max-content;font-size:.82rem;font-weight:800;letter-spacing:.16em}.brand__mark{color:var(--accent);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:1.4rem;letter-spacing:-.12em}.nav__links{display:flex;align-items:center;justify-content:center;gap:24px}.nav__link{border-bottom:2px solid transparent;color:var(--muted);font-size:.88rem;font-weight:650;line-height:74px}.nav__link:hover,.nav__link--active{border-color:var(--accent);color:var(--text)}.theme-toggle{display:flex;justify-self:end;align-items:center;gap:7px;border:1px solid var(--border);border-radius:999px;padding:7px 11px;background:var(--surface);color:var(--text);cursor:pointer;font-size:.78rem}.theme-toggle:hover{border-color:var(--text)}.button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;gap:12px;border:1px solid var(--accent);border-radius:4px;padding:10px 18px;background:var(--accent);color:#fff;font-weight:750;cursor:pointer;transition:transform .18s ease,filter .18s ease}.button:hover{filter:brightness(1.12);transform:translateY(-2px)}.button--quiet{border-color:var(--border);background:transparent;color:var(--text)}.button--arcade{box-shadow:5px 5px #2563eb3d}.button--arcade:hover{box-shadow:7px 7px #2563eb2e}.button--small{min-height:36px;padding:5px 12px;font-size:.82rem}.button--full{width:100%}.button--danger{border-color:var(--danger);background:var(--danger)}.button--disabled{border-color:var(--border);background:var(--surface);color:var(--muted);cursor:not-allowed}.button--disabled:hover{filter:none;transform:none}button:disabled{cursor:wait;opacity:.65}.button-row{display:flex;flex-wrap:wrap;gap:12px}.text-link{color:var(--accent);font-weight:750}.text-link:hover{text-decoration:underline;text-underline-offset:4px}.eyebrow{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.74rem;font-style:normal;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.hero{display:grid;min-height:640px;grid-template-columns:1.15fr .85fr;align-items:center;gap:80px;padding-block:88px}.hero>*,.auth-page>*,.game-detail>*,.nav>*{min-width:0}.hero h1{max-width:760px;margin-bottom:28px;font-size:clamp(3rem,6.8vw,6.2rem)}.hero h1 span{color:var(--accent)}.hero__lede{max-width:620px;margin-bottom:34px;color:var(--muted);font-size:1.2rem}.status-dot{display:inline-block;width:8px;height:8px;margin-right:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px #2563eb1f}.terminal{overflow:hidden;border:1px solid var(--border);border-radius:8px;background:var(--surface);box-shadow:16px 16px #2563eb1f;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.terminal__bar{display:flex;align-items:center;gap:6px;border-bottom:1px solid var(--border);padding:11px 14px}.terminal__bar span{width:9px;height:9px;border-radius:50%;background:var(--border)}.terminal__bar span:first-child{background:var(--danger)}.terminal__bar b{margin-left:auto;color:var(--muted);font-size:.68rem;font-weight:500}.terminal__body{padding:24px;font-size:.78rem}.terminal__body p{margin-bottom:13px}.terminal__body i{color:var(--accent);font-style:normal}.terminal__body em{display:inline-block;width:30px;color:var(--muted);font-style:normal}.terminal__ready{padding-top:14px;border-top:1px dashed var(--border);color:var(--muted)}.home-section{padding-block:110px;border-top:1px solid var(--border)}.catalogue-heading{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:42px}.catalogue-heading h2{margin-bottom:0;font-size:clamp(2rem,4vw,3.6rem)}.catalogue-filters{display:flex;flex-wrap:wrap;gap:8px}.filter-button{display:flex;align-items:center;gap:9px;border:1px solid var(--border);border-radius:999px;padding:8px 13px;background:transparent;color:var(--muted);cursor:pointer;font-size:.8rem;font-weight:700}.filter-button span{display:grid;min-width:21px;height:21px;place-items:center;border-radius:50%;background:var(--surface);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.65rem}.filter-button:hover,.filter-button--active{border-color:var(--accent);color:var(--text)}.filter-button--active{background:var(--accent);color:#fff}.home-catalogue{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.home-catalogue__card{position:relative;min-height:290px;border:1px solid var(--border);border-radius:6px;padding:30px;background:var(--surface);transition:border-color .18s ease,transform .18s ease}.home-catalogue__card:hover{border-color:var(--accent);transform:translateY(-4px)}.home-catalogue__card--game{border-top:3px solid var(--accent)}.home-catalogue__topline{display:flex;min-height:48px;align-items:start;justify-content:space-between}.catalogue-kind{color:var(--accent);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.7rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase}.catalogue-emoji{font-size:1.8rem;line-height:1}.home-catalogue__card h3{margin-bottom:13px;font-size:2rem}.home-catalogue__card>p{max-width:500px;color:var(--muted)}.home-catalogue__arrow{position:absolute;right:28px;bottom:25px;color:var(--accent);font-size:1.5rem}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:42px}.section-heading h2{margin-bottom:0;font-size:clamp(2rem,4vw,3.6rem)}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.feature-card{position:relative;display:grid;min-height:260px;grid-template-columns:auto 1fr;gap:28px;border:1px solid var(--border);border-radius:6px;padding:34px;background:var(--surface);transition:border-color .18s ease,transform .18s ease}.feature-card:hover{border-color:var(--accent);transform:translateY(-4px)}.feature-card__number{color:var(--accent);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.74rem}.feature-card h3{margin-bottom:14px;font-size:2rem}.feature-card p{max-width:440px;color:var(--muted)}.feature-card__arrow{position:absolute;right:30px;bottom:25px;color:var(--muted);font-size:1.5rem}.manifesto{display:grid;grid-template-columns:1fr 3fr;gap:40px;border-block:1px solid var(--border);padding-block:58px}.manifesto>p:last-child{margin:0;font-size:clamp(1.45rem,3vw,2.4rem);font-weight:650;line-height:1.3;letter-spacing:-.025em}.page{padding-block:86px 110px}.page-header{max-width:760px;margin-bottom:58px}.page-header h1{margin-bottom:20px;font-size:clamp(3rem,7vw,6rem)}.page-header>p:last-child{color:var(--muted);font-size:1.15rem}.page-header--article{margin:50px 0 48px}.catalogue-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.catalogue-card{position:relative;min-height:320px;border:1px solid var(--border);border-radius:6px;padding:34px;background:var(--surface)}.catalogue-card__index{display:block;margin-bottom:54px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.75rem}.catalogue-card h2{margin-bottom:14px;font-size:2rem}.catalogue-card p{color:var(--muted)}.catalogue-card .text-link{position:absolute;bottom:30px}.tag-list{display:flex;flex-wrap:wrap;gap:8px;padding:0;list-style:none}.tag-list li{border:1px solid var(--border);border-radius:999px;padding:3px 9px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.7rem}.state-card{border:1px dashed var(--border);border-radius:6px;padding:70px 30px;background:var(--surface);color:var(--muted);text-align:center}.state-card h2{color:var(--text)}.state-card__mark{display:block;margin-bottom:18px;color:var(--accent);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:2.3rem}.state-card--error,.form-error{color:var(--danger)}.article-layout{display:grid;grid-template-columns:220px 1fr;gap:80px}.article-meta{position:sticky;top:110px;align-self:start}.article-meta .tag-list{margin-block:30px}.markdown{max-width:760px;font-size:1.05rem}.markdown h2,.markdown h3,.markdown h4{margin:2.2em 0 .8em}.markdown p,.markdown li{color:var(--muted)}.markdown a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.markdown code{border:1px solid var(--border);border-radius:3px;padding:1px 5px;background:var(--surface);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.88em}.markdown pre{overflow-x:auto;border:1px solid var(--border);border-radius:5px;padding:20px;background:var(--surface)}.markdown pre code{border:0;padding:0}.markdown blockquote{margin-left:0;border-left:3px solid var(--accent);padding-left:20px;color:var(--muted)}.game-grid{display:grid;gap:18px}.game-card{display:grid;grid-template-columns:160px 1fr;gap:34px;border:1px solid var(--border);border-radius:6px;padding:34px;background:var(--surface)}.game-card__emoji{display:grid;min-height:150px;place-items:center;border:1px dashed var(--border);border-radius:5px;font-size:4rem}.game-card h2{margin-bottom:12px;font-size:2.2rem}.game-card p:not(.eyebrow){color:var(--muted)}.game-detail{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:80px;min-height:650px}.game-detail__art{display:grid;aspect-ratio:1;place-items:center;border:1px dashed var(--border);border-radius:12px;background:var(--surface);font-size:clamp(5rem,15vw,10rem)}.fine-print{max-width:560px;margin-top:24px;color:var(--muted);font-size:.78rem}.auth-page{display:grid;min-height:calc(100vh - 76px);grid-template-columns:1fr 480px;align-items:center;gap:90px;padding-block:70px}.auth-intro h1{margin-bottom:24px;font-size:clamp(3.2rem,7vw,6rem)}.auth-intro>p:last-child{max-width:520px;color:var(--muted);font-size:1.15rem}.auth-card{border:1px solid var(--border);border-radius:7px;padding:36px;background:var(--surface)}.form-heading{display:flex;gap:18px;margin-bottom:30px}.form-heading__mark{color:var(--accent);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:1.7rem}.form-heading h2{margin-bottom:5px;font-size:1.7rem}.form-heading p{color:var(--muted);font-size:.85rem}.auth-card label{display:block;margin-bottom:18px;font-size:.82rem;font-weight:700}.auth-card .form-field{margin-bottom:18px}.auth-card .form-field label{margin-bottom:0}.auth-card input{width:100%;margin-top:7px;border:1px solid var(--border);border-radius:4px;padding:11px 12px;background:var(--background);color:var(--text)}.auth-card input:focus{border-color:var(--accent);outline:2px solid rgba(37,99,235,.22)}.auth-card small{display:block;margin-top:5px;color:var(--muted);font-weight:400}.password-input{position:relative;margin-top:7px}.password-input input{margin-top:0;padding-right:48px}.password-input__toggle{position:absolute;top:50%;right:7px;display:grid;width:36px;height:36px;place-items:center;border:0;border-radius:4px;padding:0;background:transparent;color:var(--muted);cursor:pointer;transform:translateY(-50%)}.password-input__toggle:hover{background:var(--surface);color:var(--text)}.password-input__toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7}.optional{float:right;color:var(--muted);font-weight:400}.form-error{min-height:25px;margin-bottom:14px;font-size:.82rem}.form-switch{margin:20px 0 0;color:var(--muted);text-align:center;font-size:.82rem}.form-switch a{color:var(--accent);font-weight:700}.account-card{display:grid;grid-template-columns:150px 1fr;gap:32px;border:1px solid var(--border);border-radius:6px;padding:30px;background:var(--surface)}.level-badge{display:grid;aspect-ratio:1;place-content:center;border:1px solid var(--accent);border-radius:50%;color:var(--accent);text-align:center}.level-badge span{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.65rem;letter-spacing:.14em}.level-badge strong{font-size:3rem;line-height:1}.xp-panel{align-self:center}.xp-panel__label{display:flex;justify-content:space-between;margin-bottom:10px;font-size:.82rem;font-weight:700}.xp-panel progress{width:100%;height:12px;accent-color:var(--accent)}.xp-panel p{margin:12px 0 0;color:var(--muted);font-size:.8rem}.danger-zone{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:26px;border:1px solid var(--border);border-radius:6px;padding:24px}.danger-zone h2{margin-bottom:4px;font-size:1rem}.danger-zone p{margin:0;color:var(--muted);font-size:.8rem}.not-found{padding-block:150px}.error-code{color:var(--accent);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.78rem;font-weight:700;letter-spacing:.12em}.not-found h1,.narrow>h1{max-width:780px;margin-bottom:24px;font-size:clamp(3rem,7vw,6rem)}.not-found>p:not(.error-code){max-width:560px;margin-bottom:34px;color:var(--muted);font-size:1.15rem}.site-footer{display:flex;justify-content:space-between;border-top:1px solid var(--border);padding-block:30px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.7rem}.app-loading{display:grid;min-height:100vh;place-content:center;gap:12px;background:var(--background);color:var(--muted);text-align:center}.loading-mark{color:var(--accent);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:2.4rem;font-weight:800}@media(max-width:860px){.nav{grid-template-columns:1fr auto;padding-block:12px}.nav__links{grid-column:1 / -1;grid-row:2;justify-content:flex-start;overflow-x:auto}.nav__link{line-height:38px;white-space:nowrap}.theme-toggle{grid-column:2;grid-row:1}.hero,.auth-page,.game-detail{grid-template-columns:1fr;gap:60px}.hero{padding-block:70px}.terminal{max-width:560px}.auth-page{padding-block:70px}.auth-card{width:min(100%,520px)}.article-layout{grid-template-columns:1fr;gap:30px}.article-meta{position:static}.article-meta .tag-list{margin-block:20px}}@media(max-width:620px){.container,.narrow{width:min(100% - 28px,1120px)}.nav{gap:10px}.nav__links{gap:16px}.nav__links .button{display:none}.theme-toggle span:last-child{display:none}.hero{min-height:auto;gap:48px;padding-block:60px 76px}.hero h1{font-size:clamp(2.6rem,13vw,3.2rem)}.home-section,.page{padding-block:70px}.feature-grid,.catalogue-grid{grid-template-columns:1fr}.catalogue-heading{align-items:flex-start;flex-direction:column}.home-catalogue{grid-template-columns:1fr}.manifesto{grid-template-columns:1fr;gap:14px}.feature-card{min-height:230px;padding:26px}.game-card{grid-template-columns:1fr;padding:24px}.game-card__emoji{min-height:130px}.game-detail{padding-block:55px}.auth-card{padding:26px 20px}.account-card{grid-template-columns:1fr}.level-badge{width:130px}.danger-zone,.site-footer{align-items:flex-start;flex-direction:column}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}