:root{--cream:#fbf5ec;--sand:#f3e6d5;--accent:#14555f;--accent-rgb:20, 85, 95;--accent-soft:#2f8892;--canvas:249, 242, 230;--ink:#2b1c13;--ink-soft:#6b5344;--page:1280px;--prose:46rem;--gutter:1.25rem}html{scroll-behavior:smooth}body{background:var(--cream);color:var(--ink);font-family:var(--font-atkinson), system-ui, sans-serif;-webkit-text-size-adjust:100%;margin:0;font-size:17px;line-height:1.6;overflow-x:clip}h1,h2,h3{letter-spacing:-.02em;margin:0 0 .5em;line-height:1.12}h1{font-size:clamp(2.2rem,6vw,3.5rem)}h2{font-size:clamp(1.7rem,5vw,2.75rem)}h3{font-size:1.1rem}.split-lines{white-space:pre-line}p{color:var(--ink-soft);margin:0 0 1em}.sr-only{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.eyebrow{text-transform:uppercase;letter-spacing:.14em;color:var(--accent);margin-bottom:1em;font-size:.75rem;font-weight:700}.glass{-webkit-backdrop-filter:blur(16px)saturate(160%);background:#ffffff85;border:1px solid #ffffff8c;border-radius:20px;box-shadow:0 1px 2px #2b1c130d,0 10px 30px #2b1c1314}header.site{z-index:50;width:min(var(--page), calc(100% - 2 * var(--gutter)));box-sizing:border-box;border-radius:999px;justify-content:space-between;align-items:center;height:3.5rem;margin:.85rem auto 0;padding:0 .75rem 0 1.25rem;display:flex;position:sticky;top:.85rem}.brand{letter-spacing:.1em;color:var(--ink);font-weight:700;text-decoration:none}.brand span{color:var(--accent)}.burger{cursor:pointer;-webkit-tap-highlight-color:transparent;flex-direction:column;justify-content:center;gap:5px;width:2.75rem;height:2.75rem;padding:.6rem;display:flex}.burger span{background:var(--ink);border-radius:2px;height:2px;transition:all .2s;display:block}#navtoggle:checked~.burger span:first-child{transform:translateY(7px)rotate(45deg)}#navtoggle:checked~.burger span:nth-child(2){opacity:0}#navtoggle:checked~.burger span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}#navtoggle:focus-visible~.burger{outline:2px solid var(--accent);outline-offset:2px;border-radius:999px}header.site nav{-webkit-backdrop-filter:blur(14px);background:#ffffffdb;border:1px solid #ffffffa6;border-radius:20px;flex-direction:column;padding:.75rem 1.25rem 1rem;display:none;position:absolute;top:calc(100% + .6rem);left:0;right:0;box-shadow:0 10px 30px #2b1c131a}#navtoggle:checked~nav{display:flex}header.site nav a{color:var(--ink);border-bottom:1px solid #2b1c1312;padding:.7rem 0;font-size:.95rem;text-decoration:none}.lang{align-items:center;gap:.45rem;font-weight:700;display:flex}.flag{border-radius:2px;flex:none;width:22px;height:11px;box-shadow:0 0 0 1px #2b1c132e}header.site nav a.btn{text-align:center;color:#fff;border:0;margin-top:.75rem}@media (width>=62rem){.burger{display:none}header.site nav{-webkit-backdrop-filter:none;box-shadow:none;background:0 0;border:0;border-radius:0;flex-direction:row;align-items:center;gap:1.4rem;padding:0;display:flex;position:static}header.site nav a{border:0;padding:0}header.site nav a:hover{color:var(--accent)}header.site nav a.btn:hover{background:var(--ink);color:#fff}header.site nav a.btn{margin-top:0;padding:.5rem 1.1rem}}.hero{min-height:100svh;padding:calc(3.5rem + 3rem) var(--gutter) 3rem;box-sizing:border-box;background:linear-gradient(180deg, var(--sand) 0%, var(--cream) 62%);flex-direction:column;justify-content:center;margin-top:-5.2rem;display:flex;position:relative;overflow:hidden}.hero-inner{width:min(var(--page), 100%);align-items:center;gap:2.5rem;margin-inline:auto;display:grid}@media (width>=62rem){.hero-inner{grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:2rem}}.lede{max-width:44ch;font-size:1.1rem}.pills{flex-wrap:wrap;gap:.4rem;margin:1.4rem 0;padding:0;list-style:none;display:flex}.pills li{letter-spacing:.02em;color:var(--accent);border:1px solid rgba(var(--accent-rgb), .3);background:#ffffff80;border-radius:999px;padding:.35rem .75rem;font-size:.78rem;font-weight:700}.cta-sub{opacity:.75;margin:.6rem 0 0 .35rem;font-size:.82rem}.hero-art{align-items:flex-end;min-height:280px;display:flex;position:relative;container-type:inline-size}@media (width>=62rem){.hero-art{min-height:min(650px,56svh)}}.dotfield{width:100%;height:auto;-webkit-mask-image:linear-gradient(90deg,#000 0% 92%,#0000 100%);mask-image:linear-gradient(90deg,#000 0% 92%,#0000 100%)}.server{object-fit:contain;object-position:bottom right;width:92%;height:auto;max-height:calc(100% - 3.33333cqw);position:absolute;bottom:3.33333cqw;right:4%;-webkit-mask-image:linear-gradient(90deg,#0000 0%,#000 15%);mask-image:linear-gradient(90deg,#0000 0%,#000 15%)}.band{padding:4.5rem max(var(--gutter), calc((100% - var(--page)) / 2));scroll-margin-top:5rem}.band>*{max-width:none;margin-inline:0}.band>p,.band>.sub,.band>.answer,.band>.lead-in{max-width:var(--prose)}.band.alt{background:var(--sand)}.answer{color:var(--ink)}.lead-in{color:var(--ink);margin-top:2.5rem;font-weight:700}.cards{grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:1rem;margin:1.25rem auto 0;padding:0;list-style:none;display:grid}.card{padding:1.25rem}.card p{margin:0}.card h3{margin-bottom:.35rem}.num{color:var(--accent);letter-spacing:.1em;font-size:.75rem;font-weight:700}.certs .pack{color:var(--accent);margin-bottom:.5rem;font-size:.85rem;font-weight:700}.hosting{grid-template-columns:repeat(auto-fit,minmax(10rem,1fr));gap:.75rem;margin:1.25rem auto 0;padding:0;list-style:none;display:grid}.hosting li{border-radius:14px;align-items:center;gap:.7rem;padding:.85rem 1rem;font-size:.92rem;font-weight:700;display:flex}.hosting img{object-fit:contain;width:26px;height:26px}.host-ico{fill:none;width:26px;height:26px;stroke:var(--accent);stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round}.hosting .mark{background:var(--accent);color:#fff;border-radius:7px;place-items:center;width:26px;height:26px;font-size:.7rem;display:grid}.graph-wrap{margin-top:2.5rem}.tabs{flex-wrap:wrap;gap:.5rem;margin-bottom:1rem;display:flex}.tab{font:inherit;cursor:pointer;color:var(--ink-soft);background:0 0;border:1px solid #2b1c1324;border-radius:999px;padding:.5rem 1rem;font-size:.9rem}.tab[aria-selected=true]{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:700}.graphbox{background:rgba(var(--canvas), .85);border-color:#2b1c1317;padding:.75rem;position:relative}.viewport{touch-action:pan-y;cursor:grab;background:rgba(var(--canvas), .85);border-radius:14px;position:relative;overflow:hidden}.viewport:active{cursor:grabbing}.canvas{transform-origin:0 0;position:absolute;top:0;left:0}.zoom{z-index:6;gap:.25rem;display:flex;position:absolute;top:.5rem;right:.5rem}.zoom button{font:inherit;cursor:pointer;min-width:2rem;color:var(--ink-soft);background:#fffc;border:1px solid #2b1c131f;border-radius:10px;padding:.45rem .5rem;font-size:.85rem;line-height:1}.zoom button:hover{color:var(--accent);border-color:var(--accent)}.graph-hint{color:#2b1c136b;margin:.9rem 0 0;font-size:.85rem}.graph-note{max-width:var(--prose);color:var(--ink-soft);margin:.6rem 0 0;font-size:.9rem}.wires{width:100%;height:100%;position:absolute;inset:0}.wire{fill:none;stroke:rgba(var(--accent-rgb), .28);stroke-width:3px}.wire.flow{stroke:var(--accent);stroke-width:4px;stroke-linecap:round;stroke-dasharray:10 30;animation:1.8s linear infinite flow}@keyframes flow{to{stroke-dashoffset:-40px}}.node{font:inherit;cursor:pointer;color:var(--ink);border:0;place-items:center;padding:0;transition:transform .15s linear;display:grid;position:absolute;translate:-50% -50%}.node:hover,.node:focus-visible{outline:none;transform:scale(1.08)}.node.in,.node.out{background:radial-gradient(circle at 50% 48%, rgba(var(--canvas), 1) 0%, rgba(var(--canvas), .95) 46%, rgba(var(--canvas), 0) 74%);border-radius:50%;width:112px;height:112px}.svc{object-fit:contain;pointer-events:none;width:62%;height:62%}.dir{background:rgb(var(--canvas));width:30px;height:30px;color:var(--accent);border-radius:50%;place-items:center;display:grid;position:absolute;bottom:6px;right:6px;box-shadow:0 1px 4px #2b1c132e}.dir svg{fill:none;stroke:currentColor;stroke-width:2.4px;stroke-linecap:round;stroke-linejoin:round;width:68%;height:68%}.dir.out svg{transform:rotate(180deg)}.node.fn{background:radial-gradient(circle at 50% 48%, rgba(var(--canvas), 1) 0%, rgba(var(--canvas), .95) 52%, rgba(var(--canvas), 0) 78%);border-radius:50%;width:84px;height:84px}.phi{color:var(--accent);font-size:40px;line-height:1}.node-label{color:var(--ink-soft);white-space:nowrap;font-size:14.5px;font-weight:700;position:absolute;top:calc(100% - 4px);left:50%;translate:-50%}.infobox{text-align:center;margin-top:.75rem;padding:.9rem 1rem}@media (width>=62rem){.infobox{--lift:calc(-100% - 1rem);pointer-events:none;z-index:5;opacity:0;width:250px;transform:translate(-50%, var(--lift)) translateY(6px);margin:0;transition:opacity .18s linear,transform .18s linear;position:absolute}.infobox.show{opacity:1;transform:translate(-50%, var(--lift))}}.infobox .info-ico{width:26px;height:26px;color:var(--accent);place-items:center;margin-bottom:.35rem;display:inline-grid}.infobox .info-ico svg{width:100%;height:100%}.infobox .info-ico .phi{font-size:1.5rem}.infobox .info-ico.is-out svg{transform:rotate(180deg)}.info-title{color:var(--ink);margin:0 0 .25rem;font-size:.95rem;font-weight:700}.info-desc{margin:0;font-size:.85rem;line-height:1.45}.sub{font-size:1.02rem}.slider{margin:1.5rem auto .5rem;display:block}.slider-head{color:var(--ink-soft);justify-content:space-between;font-size:.85rem;font-weight:700;display:flex}.slider-head output{color:var(--accent)}input[type=range]{width:100%;accent-color:var(--accent);height:2.25rem}.stats{grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:1rem;margin-top:1.25rem;display:grid}.stats div{padding:1rem}.stats strong{color:var(--accent);font-size:1.8rem;line-height:1.1;display:block}.stats span{color:var(--ink-soft);font-size:.85rem}.fineprint{opacity:.7;margin-top:1.5rem;font-size:.8rem}details{margin-bottom:.75rem;padding:1rem 1.25rem}summary{cursor:pointer;justify-content:space-between;gap:1rem;font-weight:700;list-style:none;display:flex}summary::-webkit-details-marker{display:none}summary:after{content:"+";color:var(--accent);font-size:1.4rem;line-height:1}details[open] summary:after{content:"–"}details p{margin:.75rem 0 0}.btn{background:var(--accent);color:#fff;border-radius:999px;margin:.35rem .35rem .35rem 0;padding:.9rem 1.6rem;font-weight:700;text-decoration:none;display:inline-block}.btn.small{margin:0;padding:.5rem 1.1rem;font-size:.9rem}.btn:hover{background:var(--ink);color:#fff}.btn.ghost{color:var(--accent);border:2px solid var(--accent);background:0 0}.btn.ghost:hover{background:var(--ink);border-color:var(--ink);color:#fff}.site-footer{background:var(--sand);padding:4.5rem max(var(--gutter), calc((100% - var(--page)) / 2)) 2rem;scroll-margin-top:5rem}.foot-inner{box-sizing:border-box;text-align:center;width:100%;margin-inline:0;padding:2.5rem}.foot-body{max-width:46ch;margin-inline:auto}.foot-actions{margin:1.5rem 0 0}.foot-inner .fineprint{max-width:52ch;margin-inline:auto}.foot-legal{width:100%;color:var(--ink-soft);flex-wrap:wrap;justify-content:space-between;gap:.75rem 1.5rem;margin:2rem 0 0;font-size:.8rem;display:flex}.foot-links a{color:var(--ink-soft);margin-left:1rem}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.wire.flow{stroke-dasharray:none;stroke-width:3px;animation:none}}