:root{--bg:#090c12;--surface:#111722;--surface2:#171f2c;--surface3:#202a3a;--line:#2a3546;--line-soft:#1d2634;--text:#f1f5f9;--muted:#aab7c8;--quiet:#738196;--green:#3ddc84;--green-deep:#00a859;--cyan:#00e5ff;--cyan-deep:#00838f;--on-green:#062012;--max:1160px;--gutter:clamp(20px,4vw,48px);--nav:72px;--sans:"Manrope",Roboto,system-ui,-apple-system,"Segoe UI",sans-serif;--body:Roboto,"Segoe UI",system-ui,sans-serif;--mono:ui-monospace,"SFMono-Regular",Consolas,monospace;--r1:16px;--r2:24px;--r3:32px;--shadow:0 16px 48px rgba(0,0,0,.34)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--muted);font:400 16px/1.65 var(--body);-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;z-index:-1;inset:0;background:linear-gradient(180deg,rgba(18,24,36,.95),var(--bg) 38%,#070a0f);pointer-events:none}h1,h2,h3{margin:0 0 16px;color:var(--text);font-family:var(--sans);line-height:1.1;letter-spacing:-.035em}h1{font-size:clamp(2.8rem,6.5vw,5.6rem);font-weight:800}h2{font-size:clamp(2rem,4vw,3.25rem);font-weight:800}h3{font-size:1.25rem;font-weight:700}p{margin:0 0 18px}a{color:inherit;text-decoration:none}a:hover{text-decoration:none}.container{width:min(100%,var(--max));margin:auto;padding-inline:var(--gutter)}.skip-link{position:absolute;left:16px;top:-80px;padding:12px 16px;background:var(--green);color:var(--on-green);border-radius:12px;font-weight:700;z-index:100}.skip-link:focus{top:16px}:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}.topbar{position:sticky;top:0;z-index:40;height:var(--nav);background:rgba(9,12,18,.86);border-bottom:1px solid var(--line-soft);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.nav{height:100%;display:flex;align-items:center}.brand{display:inline-flex;align-items:center;gap:11px;color:var(--text);font:800 1.1rem var(--sans);letter-spacing:-.02em}.brand-mark{width:34px;height:34px;flex:none}.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}.nav-menu>a{padding:10px 13px;border-radius:12px;color:var(--muted);font:500 .93rem var(--body)}.nav-menu>a:hover{background:rgba(255,255,255,.05);color:var(--text)}.nav-menu .nav-action{margin-left:8px;padding:10px 17px;background:var(--green);color:var(--on-green);font-weight:700}.nav-toggle{display:none;margin-left:auto;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--text);font:600 .9rem var(--body)}.section-label{margin-bottom:14px;color:var(--green);font:700 .75rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase}.hero{padding:clamp(72px,10vw,140px) 0 100px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(340px,.72fr);gap:clamp(48px,7vw,100px);align-items:center}.hero-copy{max-width:700px}.hero h1 span{color:var(--green)}.hero-lede{max-width:60ch;margin:0 0 30px;font-size:clamp(1.08rem,1.7vw,1.3rem);color:var(--muted)}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 20px;border-radius:14px;border:1px solid var(--line);font:700 .95rem var(--body);transition:background .16s,border-color .16s,transform .16s}.button:hover{transform:translateY(-1px)}.button-filled{background:var(--green);border-color:var(--green);color:var(--on-green)}.button-filled:hover{background:#56e596}.button-outlined{background:transparent;color:var(--text)}.button-outlined:hover{background:rgba(255,255,255,.05);border-color:#445269}.hero-note{font-size:.82rem;color:var(--quiet);max-width:58ch}.hero-console{background:var(--surface);border:1px solid var(--line);border-radius:var(--r3);box-shadow:var(--shadow);overflow:hidden}.console-bar,.console-footer{padding:13px 18px;border-bottom:1px solid var(--line-soft);font:600 .68rem var(--mono);letter-spacing:.08em;color:var(--quiet);display:flex;justify-content:space-between}.console-bar span:last-child{color:var(--green)}.console-main{padding:30px}.console-app{display:flex;align-items:center;gap:15px;padding:18px;background:var(--surface2);border-radius:18px;border:1px solid var(--line-soft)}.console-app strong,.console-app span{display:block}.console-app strong{color:var(--text)}.console-app span{font-size:.84rem;color:var(--quiet)}.app-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,var(--green),var(--cyan));color:#07100d;font:800 1.2rem var(--sans)}.console-rail{height:34px;width:1px;margin-left:42px;background:var(--line)}.console-rows{border-left:1px solid var(--line);margin-left:42px;padding-left:24px;display:grid;gap:12px}.console-rows div{display:flex;justify-content:space-between;gap:24px}.console-rows span{color:var(--quiet);font:500 .82rem var(--mono)}.console-rows strong{color:var(--text);font-size:.88rem}.console-footer{border-top:1px solid var(--line-soft);border-bottom:0;line-height:1.4}.band{border-block:1px solid var(--line-soft)}.band-tonal{background:var(--surface)}.band-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,7vw,100px);align-items:start}.band-grid h2{max-width:620px}.band-grid p{max-width:58ch;font-size:1.05rem}.section{padding-block:clamp(76px,9vw,130px)}.split-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(50px,8vw,110px)}.section-intro{max-width:620px}.section-intro p{font-size:1.05rem}.editorial-list{border-top:1px solid var(--line)}.editorial-list article{display:grid;grid-template-columns:55px 1fr;gap:16px;padding:24px 0;border-bottom:1px solid var(--line)}.editorial-list h3{margin-bottom:6px}.editorial-list p{margin:0;color:var(--muted)}.item-index,.principle-number{font:700 .76rem var(--mono);color:var(--green);padding-top:4px}.section-compact{padding-top:40px}.section-head-row{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:42px}.section-head-row h2{margin-bottom:0}.text-link{color:var(--cyan);font-weight:700;white-space:nowrap}.principle-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r2);overflow:hidden}.principle{padding:34px;background:var(--surface);min-height:260px}.principle.wide{background:var(--surface2)}.principle p{max-width:50ch}.section-dark{background:#070a0f;border-block:1px solid var(--line-soft)}.timeline-section{display:grid;grid-template-columns:.75fr 1.25fr;gap:clamp(50px,8vw,110px)}.timeline{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}.timeline li{display:grid;grid-template-columns:54px 1fr;gap:20px;padding:24px 0;border-bottom:1px solid var(--line)}.timeline li>span{font:700 .78rem var(--mono);color:var(--green)}.timeline h3{margin-bottom:6px}.timeline p{margin:0}.architecture-map{max-width:760px;margin:40px auto 0;display:grid;grid-template-columns:1fr 50px 1fr 50px 1fr 50px 1fr;align-items:stretch}.architecture-node{padding:24px;background:var(--surface);border:1px solid var(--line);min-height:170px}.architecture-node.active{background:var(--surface2);border-color:#365042}.architecture-node span{display:block;margin-bottom:28px;color:var(--quiet);font:700 .72rem var(--mono)}.architecture-node strong,.architecture-node small{display:block}.architecture-node strong{color:var(--text);font:700 1rem var(--sans);margin-bottom:7px}.architecture-node small{font-size:.82rem;line-height:1.5;color:var(--quiet)}.architecture-arrow{display:grid;place-items:center;color:var(--green);font-size:1.3rem}.architecture-arrow:before{content:"\2192"}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(50px,8vw,110px)}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{cursor:pointer;padding:21px 0;color:var(--text);font:700 1rem var(--sans);list-style:none;display:flex;justify-content:space-between;gap:20px}summary::-webkit-details-marker{display:none}summary:after{content:"+";color:var(--green);font:400 1.3rem var(--body)}details[open] summary:after{content:"−"}details p{max-width:65ch;padding:0 40px 20px 0;margin:0;color:var(--muted)}.cta-section{padding-top:20px}.cta-box{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;padding:42px;border:1px solid var(--line);background:linear-gradient(135deg,var(--surface2),var(--surface));border-radius:var(--r3)}.cta-box h2{max-width:700px}.cta-box p{margin:0;max-width:650px}.cta-actions{display:flex;flex-direction:column;gap:10px}.footer{border-top:1px solid var(--line-soft);padding:42px 0 60px}.footer-grid{display:flex;justify-content:space-between;gap:40px}.footer-brand{margin-bottom:10px}.footer-grid p{margin:0;color:var(--quiet);font-size:.9rem}.footer-links{display:flex;gap:22px;align-items:flex-start;color:var(--quiet);font-size:.9rem}.footer-links a:hover{color:var(--text)}.page-hero{padding:90px 0 70px;border-bottom:1px solid var(--line-soft)}.page-hero .container{max-width:900px;margin-left:max(var(--gutter),calc((100vw - var(--max))/2 + var(--gutter)))}.page-hero p{max-width:70ch;font-size:1.15rem}.prose{max-width:780px}.prose h2{margin-top:60px}.prose h3{margin-top:36px}.prose p,.prose li{font-size:1.03rem}.prose ul{padding-left:24px}.callout{margin:30px 0;padding:24px;border-left:3px solid var(--green);background:var(--surface);border-radius:0 16px 16px 0}.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;margin:34px 0}.matrix>div{padding:25px;background:var(--surface)}.matrix strong{display:block;color:var(--text);margin-bottom:8px}.matrix span{color:var(--quiet);font-size:.9rem}.notice{font:500 .82rem/1.5 var(--mono);color:var(--quiet);padding:14px 16px;border:1px solid var(--line);background:#0d121a;border-radius:12px}@media(max-width:900px){.hero-grid,.band-grid,.split-section,.timeline-section,.faq-grid{grid-template-columns:1fr}.hero-grid{gap:55px}.hero-console{max-width:620px}.architecture-map{grid-template-columns:1fr;gap:0}.architecture-arrow{height:34px}.architecture-arrow:before{content:"\2193"}.principle-grid,.matrix{grid-template-columns:1fr}.section-head-row{align-items:start;flex-direction:column}.cta-box{grid-template-columns:1fr}.cta-actions{flex-direction:row;flex-wrap:wrap}.footer-grid{flex-direction:column}.footer-links{flex-wrap:wrap}.page-hero{padding-top:70px}}@media(max-width:720px){.nav-toggle{display:block}.nav-menu{display:none;position:absolute;left:var(--gutter);right:var(--gutter);top:calc(100% + 8px);padding:8px;background:var(--surface2);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-menu.open{display:flex}.nav-menu>a{padding:13px}.nav-menu .nav-action{margin:4px 0 0}.hero{padding-top:58px}.console-main{padding:22px}.hero-actions .button{width:100%}.cta-box{padding:28px}.cta-actions .button{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}