:root{
  --bg:#fbfaf6;
  --surface:#ffffff;
  --surface-alt:#f3f4ff;
  --surface-warm:#fff2e9;
  --text:#1f2942;
  --heading:#151c33;
  --muted:#66718a;
  --muted-2:#818ba1;
  --primary:#5b57e8;
  --primary-dark:#4541c9;
  --accent:#f26a4f;
  --accent-soft:#ffe2d8;
  --link:#3f5fcf;
  --border:#dfe3ee;
  --border-strong:#cdd3e3;
  --grid:#e9e9f3;
  --shadow:0 18px 50px rgba(41,51,88,.09);
  --shadow-sm:0 8px 24px rgba(41,51,88,.07);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;min-width:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.7;overflow-x:hidden}
a{color:inherit}
img,svg{max-width:100%;height:auto;display:block}
button,input,textarea,select{font:inherit}
.wrap{width:min(1180px,calc(100% - 40px));margin-inline:auto;min-width:0}
.skip{position:fixed;top:8px;left:-9999px;z-index:9999;background:var(--heading);color:#fff;padding:10px 14px;border-radius:10px}
.skip:focus{left:8px}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(205,211,227,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.nav-row{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px;min-width:0}
.brand{display:inline-flex;align-items:center;flex:0 1 auto;min-width:0;text-decoration:none}
.brand img{width:224px;max-width:100%;height:auto}
.nav{display:flex;align-items:center;justify-content:flex-end;gap:2px;min-width:0}
.nav a{padding:9px 10px;text-decoration:none;color:#4e5972;font-weight:750;font-size:.9rem;white-space:nowrap;border-radius:10px;transition:.18s ease}
.nav a:hover,.nav a:focus-visible{background:var(--surface-alt);color:var(--primary-dark);outline:none}
.menu-btn{display:none;flex:0 0 auto;border:1px solid var(--border-strong);background:#fff;border-radius:12px;padding:10px;cursor:pointer;box-shadow:var(--shadow-sm)}
.menu-btn span{display:block;width:23px;height:2px;background:var(--heading);margin:4px;border-radius:99px}

/* Shared UI */
.pill,.kicker{display:inline-flex;align-items:center;gap:8px;font:800 .76rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--primary-dark)}
.pill{border:1px solid #d9d8fb;background:#f0efff;border-radius:999px;padding:9px 12px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;text-decoration:none;text-align:center;font-weight:850;border-radius:13px;padding:12px 18px;border:1px solid var(--border-strong);transition:transform .18s ease,background .18s ease,border-color .18s ease,color .18s ease;overflow-wrap:anywhere}
.button.primary{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 10px 26px rgba(91,87,232,.18)}
.button.primary:hover{transform:translateY(-2px);background:var(--primary-dark);border-color:var(--primary-dark)}
.button.secondary{background:#fff;color:var(--heading);border-color:var(--border-strong)}
.button.secondary:hover{border-color:#aaa8ef;color:var(--primary-dark);background:#f8f7ff}
.button.ghost{background:transparent;color:var(--heading)}

/* Home hero */
.hero{padding:72px 0 52px;overflow:hidden;background:linear-gradient(180deg,#fff 0%,#fbfaf6 100%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:clamp(30px,5vw,58px);align-items:center}
.hero-grid>*{min-width:0}
.hero h1{font-size:46px;line-height:.98;letter-spacing:-.045em;margin:20px 0 22px;color:var(--heading);max-width:900px;overflow-wrap:anywhere}
.hero p{font-size:clamp(1rem,1.5vw,1.14rem);color:var(--muted);max-width:720px;margin:0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.fact-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.fact-row span{font-size:.82rem;color:#59657c;border:1px solid var(--border);background:#fff;padding:7px 10px;border-radius:999px;box-shadow:0 4px 14px rgba(41,51,88,.035)}

/* Light schematic panel */
.blueprint-card{position:relative;border:1px solid #d8daf3;background:#f7f7ff;border-radius:30px;padding:clamp(22px,3vw,30px);min-height:410px;overflow:hidden;box-shadow:var(--shadow)}
.blueprint-card:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:32px 32px;opacity:.9}
.blueprint-card:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(242,106,79,.12);right:-86px;top:-74px}
.blueprint-card>*{position:relative;z-index:1}
.bp-top{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font:800 .74rem ui-monospace,monospace;letter-spacing:.1em;color:#5b60a4}
.cube-stage{height:225px;display:grid;place-items:center}
.cube{width:180px;height:142px;position:relative;transform:rotate(-5deg)}
.cube:before{content:"";position:absolute;left:26px;top:10px;width:92px;height:102px;border-left:24px solid var(--primary);border-bottom:24px solid var(--primary);border-radius:7px 0 7px 10px;transform:skewY(-8deg);filter:drop-shadow(14px 14px 0 rgba(91,87,232,.12))}
.cube:after{content:"";position:absolute;right:20px;top:18px;width:58px;height:58px;background:var(--accent);clip-path:polygon(50% 0,100% 26%,100% 76%,50% 100%,0 76%,0 26%);box-shadow:0 14px 30px rgba(242,106,79,.18)}
.bp-notes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.bp-notes div{min-width:0;padding:12px;border:1px solid #dddff0;background:rgba(255,255,255,.88);border-radius:12px}
.bp-notes small{display:block;color:#8a90a5;font:800 .63rem ui-monospace,monospace;letter-spacing:.13em}
.bp-notes strong{display:block;color:var(--heading);margin-top:4px;font-size:.86rem;overflow-wrap:anywhere}

.signal{border-block:1px solid var(--border);background:#fff}
.signal-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.signal-grid div{min-width:0;padding:18px 20px;border-right:1px solid var(--border);display:flex;gap:12px;align-items:center}
.signal-grid div:last-child{border-right:0}
.signal-grid b{color:var(--accent);font:900 1.15rem ui-monospace,monospace}
.signal-grid span{color:var(--muted);font-size:.9rem;overflow-wrap:anywhere}

/* Sections */
.section{padding:76px 0}
.section.alt{background:var(--surface-alt);border-block:1px solid #e4e5f5}
.section.soft{background:var(--surface-warm);border-block:1px solid #f7dfd5}
.section-head{display:block;margin-bottom:32px}
.section-head>*{min-width:0}
.section-head h2{font-size:clamp(2rem,4vw,3.65rem);line-height:1.05;letter-spacing:-.04em;color:var(--heading);margin:12px 0 0;max-width:900px;overflow-wrap:anywhere}
.section-head>p,.section-head>a{display:block;max-width:760px;margin:16px 0 0;color:var(--muted)}
.section-head>a,.split-title a,.repo-card a,.version-card a{color:var(--link);font-weight:850;text-decoration:none;overflow-wrap:anywhere}
.section-head>a:hover,.split-title a:hover,.repo-card a:hover,.version-card a:hover{text-decoration:underline}

.download-main{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center;padding:30px;border:1px solid #d7d7f3;background:#fff;border-radius:22px;box-shadow:var(--shadow-sm)}
.download-main>*{min-width:0}
.download-main .tag{font:800 .7rem ui-monospace,monospace;letter-spacing:.14em;color:var(--primary-dark)}
.download-main h3{font-size:clamp(1.6rem,3vw,2rem);color:var(--heading);margin:8px 0}
.download-main p{margin:0;color:var(--muted)}
.download-main code{display:inline-block;max-width:100%;margin-top:12px;color:var(--link);background:#f5f6fb;border:1px solid var(--border);padding:3px 8px;border-radius:7px;overflow-wrap:anywhere;white-space:normal}

.repo-grid,.feature-grid,.info-grid,.guide-grid,.version-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.repo-grid>*,.feature-grid>*,.info-grid>*,.guide-grid>*,.version-grid>*{min-width:0}
.repo-card,.feature-grid article,.info-card,.version-card{border:1px solid var(--border);background:#fff;border-radius:18px;padding:24px;box-shadow:0 8px 22px rgba(41,51,88,.045)}
.repo-card span,.version-card small{color:var(--accent);font:800 .7rem ui-monospace,monospace;letter-spacing:.1em;text-transform:uppercase}
.repo-card h3,.repo-card h4,.feature-grid h3,.info-card h3,.version-card h3{color:var(--heading);margin:10px 0 8px;overflow-wrap:anywhere}
.repo-card p,.feature-grid p,.info-card p,.version-card p{color:var(--muted);overflow-wrap:anywhere}

.split-title{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:36px 0 16px}
.split-title>*{min-width:0}
.split-title h3{margin:0;color:var(--heading);overflow-wrap:anywhere}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.step{min-width:0;border-top:3px solid #c7c6f5;padding:20px 4px}
.step span,.feature-grid article>b,.info-card>b{color:var(--primary);font:900 1rem ui-monospace,monospace}
.step h3{color:var(--heading);margin:14px 0 6px;overflow-wrap:anywhere}
.step p{color:var(--muted);margin-bottom:0}

.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.guide-card{display:grid;grid-template-columns:190px minmax(0,1fr);text-decoration:none;border:1px solid var(--border);background:#fff;border-radius:20px;overflow:hidden;transition:.18s ease;box-shadow:0 8px 22px rgba(41,51,88,.045);min-width:0}
.guide-card:hover{transform:translateY(-3px);border-color:#bfc0ee;box-shadow:var(--shadow)}
.guide-card img{width:100%;height:100%;min-height:190px;object-fit:cover}
.guide-body{padding:22px;min-width:0}
.mini-row{display:flex;gap:12px;flex-wrap:wrap;color:#7a7fb0;font:800 .66rem ui-monospace,monospace;text-transform:uppercase;letter-spacing:.075em}
.guide-body h3{color:var(--heading);line-height:1.2;margin:10px 0;overflow-wrap:anywhere}
.guide-body p{color:var(--muted);margin:0 0 12px}
.guide-body strong{color:var(--primary-dark)}

.faq-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:44px}
.faq-grid>*{min-width:0}
.faq-grid h2{color:var(--heading);font-size:clamp(2rem,4vw,3.2rem);line-height:1.05;letter-spacing:-.035em}
.faq-grid p{color:var(--muted)}
.faq-list{border-top:1px solid var(--border-strong)}
.faq-item{border-bottom:1px solid var(--border-strong)}
.faq-item button{width:100%;background:none;border:0;color:var(--heading);font:750 1rem inherit;text-align:left;padding:18px 0;display:flex;justify-content:space-between;gap:16px;cursor:pointer}
.faq-item button b{color:var(--accent);flex:0 0 auto}
.faq-item>div{display:none;padding:0 0 18px;color:var(--muted)}
.faq-item.open>div{display:block}

/* Inner pages */
.page-hero{padding:58px 0 38px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,#fff 0%,#fbfaf6 100%)}
.page-hero h1{font-size:clamp(2.35rem,5vw,4.75rem);line-height:1;letter-spacing:-.045em;margin:14px 0;color:var(--heading);overflow-wrap:anywhere}
.page-hero p{color:var(--muted);max-width:770px;font-size:clamp(1rem,1.5vw,1.08rem)}
.crumbs{font-size:.82rem;color:var(--muted-2);overflow-wrap:anywhere}
.crumbs a{text-decoration:none;color:var(--link)}
.content-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,300px);gap:38px}
.content-grid>*{min-width:0}
.article{min-width:0}
.article h2{font-size:clamp(1.65rem,3vw,2rem);color:var(--heading);margin:42px 0 12px;line-height:1.18;overflow-wrap:anywhere}
.article h3{font-size:1.28rem;color:var(--heading);margin:26px 0 8px;overflow-wrap:anywhere}
.article p,.article li{color:#57647d;overflow-wrap:anywhere}
.article strong{color:var(--heading)}
.article code{background:#f0efff;color:var(--primary-dark);border:1px solid #d9d8fb;padding:2px 6px;border-radius:6px;white-space:normal;overflow-wrap:anywhere}
.article ul,.article ol{padding-left:22px}
.article a{overflow-wrap:anywhere}
.note{border-left:4px solid var(--accent);background:#fff3ed;padding:18px 20px;border-radius:0 13px 13px 0;color:#586277;margin:22px 0}
.side-card{position:sticky;top:98px;border:1px solid var(--border);background:#fff;border-radius:18px;padding:20px;height:max-content;box-shadow:var(--shadow-sm)}
.side-card h3{margin-top:0;color:var(--heading)}
.side-card a{display:block;text-decoration:none;color:#5b6780;padding:8px 0;border-bottom:1px solid #eceef4;font-size:.9rem;overflow-wrap:anywhere}
.side-card a:last-child{border-bottom:0}
.side-card a:hover{color:var(--primary-dark)}
.meta-strip{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.meta-strip span{border:1px solid var(--border);background:#fff;color:#717b92;border-radius:999px;padding:7px 10px;font:800 .7rem ui-monospace,monospace}
.legal{max-width:850px}
.legal h2{color:var(--heading);margin-top:34px}
.legal p{color:#5d6980}

/* Footer */
.footer{margin-top:68px;border-top:1px solid var(--border);background:#f4f3ed}
.footer-top{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(160px,.85fr) minmax(160px,.85fr);gap:clamp(28px,5vw,52px);padding:48px 0}
.footer-top>*{min-width:0}
.footer-logo img{width:230px;max-width:100%}
.footer p{color:#677189;max-width:470px}
.footer h3{font-size:.76rem;text-transform:uppercase;letter-spacing:.12em;color:var(--accent)}
.footer-top a{display:block;color:#59647b;text-decoration:none;padding:5px 0;overflow-wrap:anywhere}
.footer-top a:hover{color:var(--primary-dark)}
.footer-bottom{border-top:1px solid #dddcd5;padding:18px 0;color:#7a8191;font-size:.84rem}
.footer-bottom a{display:inline;color:#59647b;text-decoration:none;padding:0}
.footer-bottom a:hover{color:var(--primary-dark)}
.footer-bottom .wrap{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}
.footer-bottom span{min-width:0;overflow-wrap:anywhere}
.footer-bottom .copyright-line{display:inline-flex;align-items:center;gap:.28em;white-space:nowrap;flex-wrap:nowrap;overflow-wrap:normal}
.footer-bottom .copyright-line a{display:inline;padding:0;margin:0;white-space:nowrap}

/* Error + table */
.error-box{padding:92px 0;text-align:center}
.error-box b{font:900 5.5rem ui-monospace,monospace;color:#cfcef7}
.error-box h1{font-size:clamp(2rem,5vw,2.5rem);color:var(--heading)}
.error-box p{color:var(--muted)}
.version-table{width:100%;border-collapse:collapse;border:1px solid var(--border);background:#fff;table-layout:auto}
.version-table th,.version-table td{padding:14px 16px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top;overflow-wrap:anywhere}
.version-table th{color:var(--primary-dark);background:#f6f6fe;font:800 .72rem ui-monospace,monospace;text-transform:uppercase;letter-spacing:.08em}
.version-table td{color:#58647a}
.version-table a{color:var(--link);font-weight:850}
.source-note{font-size:.9rem;color:#788299}
.center{text-align:center}
.mt{margin-top:26px}

/* Compact desktop / laptop */
@media(max-width:1120px){
  .brand img{width:205px}
  .nav-row{gap:14px}
  .nav a{padding:8px 7px;font-size:.82rem}
  .hero-grid{grid-template-columns:minmax(0,1fr) minmax(320px,.8fr);gap:30px}
  .repo-grid,.feature-grid,.info-grid,.version-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* Tablet / mobile navigation */
@media(max-width:860px){
  .nav{position:absolute;left:max(20px,env(safe-area-inset-left));right:max(20px,env(safe-area-inset-right));top:calc(100% + 8px);display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--border-strong);border-radius:16px;padding:10px;box-shadow:var(--shadow);max-height:calc(100vh - 96px);overflow-y:auto}
  .nav.open{display:flex}
  .nav a{padding:11px 12px;font-size:.9rem}
  .menu-btn{display:block}
}

@media(max-width:900px){
  .hero{padding-top:56px}
  .hero-grid,.content-grid,.faq-grid{grid-template-columns:1fr}
  .blueprint-card{min-height:350px}
  .cube-stage{height:180px}
  .side-card{position:static}
  .footer-top{grid-template-columns:1fr 1fr}
  .footer-logo{grid-column:1/-1}
}

@media(max-width:720px){
  .wrap{width:min(100% - 28px,1180px)}
  .nav-row{min-height:68px}
  .brand img{width:198px}
  .hero{padding:46px 0 38px}
  .hero h1{font-size:36px;letter-spacing:-.04em}
  .hero-grid{gap:26px}
  .hero-actions{align-items:stretch}
  .blueprint-card{min-height:0;border-radius:22px}
  .bp-notes{grid-template-columns:1fr}
  .signal-grid{grid-template-columns:1fr 1fr}
  .signal-grid div{border-bottom:1px solid var(--border)}
  .signal-grid div:nth-child(2n){border-right:0}
  .signal-grid div:nth-last-child(-n+2){border-bottom:0}
  .section{padding:56px 0}
  .section-head{display:block;margin-bottom:26px}
  .section-head>p,.section-head>a{display:block;margin-top:14px}
  .download-main{grid-template-columns:1fr;padding:24px}
  .download-main .button{justify-self:start}
  .repo-grid,.feature-grid,.info-grid,.version-grid,.guide-grid,.steps{grid-template-columns:1fr}
  .guide-card{grid-template-columns:1fr}
  .guide-card img{height:auto;aspect-ratio:16/9;min-height:0}
  .split-title{align-items:flex-start}
  .footer-top{grid-template-columns:1fr;gap:24px}
  .footer-logo{grid-column:auto}
  .footer-bottom .wrap{display:grid;grid-template-columns:1fr;gap:6px}
  .version-table{font-size:.84rem;border:0;background:transparent}
  .version-table thead{display:none}
  .version-table,.version-table tbody{display:block;width:100%}
  .version-table tbody{display:grid;gap:12px}
  .version-table tr{display:block;width:100%;border:1px solid var(--border);border-radius:14px;background:#fff;padding:8px 0;box-shadow:0 6px 18px rgba(41,51,88,.04)}
  .version-table td{display:grid;grid-template-columns:88px minmax(0,1fr);gap:10px;width:100%;border:0;padding:7px 12px}
  .version-table td:before{font:800 .66rem ui-monospace,monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--primary-dark)}
  .version-table td:nth-child(1):before{content:"Minecraft"}
  .version-table td:nth-child(2):before{content:"Litematica"}
  .version-table td:nth-child(3):before{content:"Context"}
  .page-hero{padding-top:46px}
}

@media(max-width:520px){
  .wrap{width:min(100% - 22px,1180px)}
  .brand img{width:176px}
  .menu-btn{padding:8px}
  .nav{left:11px;right:11px}
  
  .hero-actions .button{width:100%}
  .fact-row{gap:8px}
  .fact-row span{font-size:.76rem}
  .bp-top{font-size:.66rem}
  .cube{transform:scale(.9) rotate(-5deg)}
  .signal-grid{grid-template-columns:1fr}
  .signal-grid div{border-right:0;border-bottom:1px solid var(--border)!important;padding:14px 12px}
  .signal-grid div:last-child{border-bottom:0!important}
  .section{padding:48px 0}
  .section-head h2{font-size:clamp(1.85rem,10vw,2.6rem)}
  .download-main .button{width:100%}
  .repo-card,.feature-grid article,.info-card,.version-card{padding:20px}
  .guide-body{padding:19px}
  .faq-item button{font-size:.95rem}
  .article ul,.article ol{padding-left:19px}
  .note{padding:16px}
}

@media(max-width:380px){
  .wrap{width:min(100% - 18px,1180px)}
  .brand img{width:158px}
  
  .pill{font-size:.68rem;letter-spacing:.08em}
  .blueprint-card{padding:18px}
  .cube-stage{height:160px}
  .cube{transform:scale(.78) rotate(-5deg)}
  .footer-logo img{width:200px}
}

@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}