/* Accretion — shared stylesheet for every page of the site. Tokens (light theme, Jet.bank reference + brand accents): Sky #FFFFFF → Turquoise #8CD2D5 · Ink (midnight navy) #101B35 · Slate #4A5370 · Raspberry #8A174D · Teal #0ABAB5 */
html{scroll-behavior:smooth}
body{margin:0;background:#FFFFFF linear-gradient(180deg,#FFFFFF 0%,#FFFFFF 48%,#F7FBFC 54%,#E8F6F7 61%,#CEF0F0 67%,#B4E4E6 73%,#92D8D8 80%,#74CBD2 89%,#61BFC7 95%,#53B9C5 100%) fixed}
a{color:#101B35}a:hover{color:#8A174D}
.acc,.acc *{box-sizing:border-box}
.acc{position:relative;width:100%;background:transparent;color:#101B35;font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;overflow-x:clip}
.acc ::selection{background:#8A174D;color:#FFFFFF}
.acc-mono{font-family:'Fragment Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;font-size:11px;line-height:1.45;letter-spacing:.08em;text-transform:uppercase}
.acc-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.acc a:focus-visible,.acc button:focus-visible,.acc input:focus-visible{outline:1px solid #8A174D;outline-offset:4px}

/* ---------- header ---------- */
.acc-nav{position:absolute;top:0;left:0;right:0;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;padding:28px 48px;z-index:6;transition:padding .9s cubic-bezier(.16,1,.3,1),background .6s}
.acc-nav.is-fixed{position:fixed}
.acc-nav.is-compact{padding:14px 48px}
.acc-nav.is-fixed.is-compact{background:rgba(255,255,255,.84);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.acc-nav::after{content:'';position:absolute;left:48px;right:48px;bottom:0;height:1px;background:rgba(16,27,53,.12);transform:scaleX(0);transform-origin:0 50%;transition:transform 1.2s cubic-bezier(.16,1,.3,1)}
.acc-nav.is-compact::after{transform:scaleX(1)}
.acc-home{display:flex;align-items:center;gap:14px;text-decoration:none;color:#101B35;min-height:44px;justify-self:start}
.acc-home:hover{color:#101B35}
.acc-wordmark{font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-variation-settings:'wdth' 125,'wght' 600;font-size:14px;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;transition:font-variation-settings 1s cubic-bezier(.16,1,.3,1),letter-spacing 1s cubic-bezier(.16,1,.3,1)}
.is-compact .acc-wordmark{font-variation-settings:'wdth' 62,'wght' 600;letter-spacing:.03em}
.acc-logo{display:block;flex:none;height:46px;width:auto;transition:height .6s cubic-bezier(.16,1,.3,1)}
.is-compact .acc-logo{height:38px}
.acc-chap{display:flex;align-items:center;gap:12px;color:#4A5370;justify-self:center;margin:0}
.acc-chap b{font-weight:400;color:#8A174D}
.acc-chap i{font-style:normal;color:#101B35}
.acc-navr{display:flex;align-items:center;gap:32px;justify-self:end}
.acc-navlink{appearance:none;-webkit-appearance:none;background:transparent;border:0;cursor:pointer;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:#3E4864;padding:14px 0;display:inline-flex;align-items:center;gap:8px;transition:color .4s}
.acc-navlink:hover,.acc-navlink.is-on{color:#101B35}
.acc-navlink .acc-plus{display:inline-block;width:9px;height:9px;position:relative}
.acc-navlink .acc-plus::before,.acc-navlink .acc-plus::after{content:'';position:absolute;left:0;top:4px;width:9px;height:1px;background:currentColor;transition:transform .5s cubic-bezier(.16,1,.3,1)}
.acc-navlink .acc-plus::after{transform:rotate(90deg)}
.acc-navlink.is-on .acc-plus::after{transform:rotate(0deg)}
.acc-menu-btn{display:none;appearance:none;background:transparent;border:1px solid rgba(16,27,53,.28);color:#101B35;height:44px;padding:0 16px;cursor:pointer;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;border-radius:0;align-items:center}

/* ---------- buttons ---------- */
.acc-btn{display:inline-flex;align-items:center;justify-content:space-between;gap:40px;height:60px;padding:0 24px 0 28px;background:#101B35;color:#FFFFFF;text-decoration:none;border:0;border-radius:999px;cursor:pointer;font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-size:15px;font-variation-settings:'wdth' 112,'wght' 620;letter-spacing:.01em;position:relative;overflow:hidden;transition:gap .8s cubic-bezier(.16,1,.3,1),color .5s}
.acc-btn::before{content:'';position:absolute;inset:0;background:#8A174D;transform:scaleX(0);transform-origin:0 50%;transition:transform .7s cubic-bezier(.16,1,.3,1)}
.acc-btn>*{position:relative}
.acc-btn:hover{gap:60px;color:#FFFFFF;box-shadow:0 10px 30px -10px rgba(138,23,77,.55)}
.acc-btn:hover::before{transform:scaleX(1)}
.acc-btn-arrow{font-family:'Fragment Mono',ui-monospace,monospace;font-size:16px;color:#0ABAB5;transition:color .5s}
.acc-btn:hover .acc-btn-arrow{color:#FFFFFF}
.acc-btn-ghost{display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 18px;border:1px solid rgba(16,27,53,.28);background:transparent;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:#101B35;cursor:pointer;border-radius:0;transition:border-color .4s,color .4s,gap .6s cubic-bezier(.16,1,.3,1)}
.acc-btn-ghost:hover{border-color:#8A174D;color:#8A174D;gap:16px}
.acc-sq{width:6px;height:6px;background:#8A174D;display:inline-block;flex:none}
.acc-link{display:inline-flex;align-items:center;gap:12px;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#101B35;text-decoration:none;padding:16px 0 6px;border-bottom:1px solid rgba(16,27,53,.3);transition:color .4s,border-color .4s}
.acc-link:hover{color:#8A174D;border-color:#8A174D}
.acc-link.is-quiet{color:#3E4864;border-color:rgba(16,27,53,.16)}

/* ---------- rail (homepage) ---------- */
.acc-rail{position:absolute;left:48px;right:48px;bottom:22px;display:grid;grid-template-columns:repeat(10,minmax(0,1fr));border-top:1px solid rgba(16,27,53,.14);z-index:4}
.acc-rail-a{display:flex;align-items:flex-start;gap:10px;min-height:48px;padding:14px 10px 0 0;color:#22304F;text-decoration:none;font-family:'Fragment Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;position:relative;transition:color .5s}
.acc-rail-a:hover{color:#101B35}
.acc-rail-a::before{content:'';position:absolute;top:-1px;left:0;right:10px;height:1px;background:#101B35;opacity:0;transform:scaleX(0);transform-origin:0 50%;transition:transform .9s cubic-bezier(.16,1,.3,1),opacity .5s,background .5s}
.acc-rail-a.is-past{color:#101B35}
.acc-rail-a.is-past::before{opacity:.35;transform:scaleX(1)}
.acc-rail-a.is-on{color:#101B35}
.acc-rail-a.is-on::before{opacity:1;transform:scaleX(1);background:#8A174D}
.acc-rail-a.is-on .acc-rn{color:#8A174D}

/* ---------- type ---------- */
.acc-h1{margin:0;font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-size:104px;line-height:.9;letter-spacing:-.035em;font-variation-settings:'wdth' 104,'wght' 520;color:#101B35}
.acc-line{display:block;animation:acc-rise 2s cubic-bezier(.16,1,.3,1) both;animation-delay:.5s}
.acc-line-2{animation-delay:.64s}
.acc-line-3{animation-delay:.78s}
.acc-o{color:#0ABAB5}
@keyframes acc-rise{0%{opacity:0;transform:translateY(40px);font-variation-settings:'wdth' 62,'wght' 200;letter-spacing:.02em}55%{opacity:1}100%{opacity:1;transform:none;font-variation-settings:'wdth' 104,'wght' 520;letter-spacing:-.035em}}
@keyframes acc-fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes acc-draw{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.acc-fade{animation:acc-fade 1.4s cubic-bezier(.16,1,.3,1) both}
.acc-d0{animation-delay:.15s}.acc-d1{animation-delay:1.3s}.acc-d2{animation-delay:1.55s}.acc-d3{animation-delay:1.8s}.acc-d4{animation-delay:2.6s}
.acc-rule{display:inline-block;width:40px;height:1px;background:rgba(16,27,53,.3)}
.acc-rule-o{display:inline-block;width:28px;height:1px;background:#8A174D;transform-origin:0 50%;animation:acc-draw 1.2s cubic-bezier(.16,1,.3,1) both .3s}
.acc-body{margin:0;font-size:17px;line-height:1.6;color:#2B3550;font-variation-settings:'wdth' 100,'wght' 400;text-wrap:pretty}
.acc-h2{margin:0;font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-size:56px;line-height:.98;letter-spacing:-.03em;color:#101B35;text-wrap:balance;font-variation-settings:'wdth' 72,'wght' 320;transition:font-variation-settings 1.6s cubic-bezier(.16,1,.3,1),letter-spacing 1.6s cubic-bezier(.16,1,.3,1)}
.is-on .acc-h2,.is-static .acc-h2,.acc-h2.is-set{font-variation-settings:'wdth' 100,'wght' 500}
.acc-kick{margin:0;display:flex;align-items:center;gap:12px;color:#4A5370}
.acc-kick b{font-weight:400;color:#8A174D}

/* ---------- homepage chapters ---------- */
.acc-sec{position:relative;display:flex;align-items:center;padding:0 48px}
.acc-sec--r{justify-content:flex-end}
.acc-block{width:min(540px,100%);display:flex;flex-direction:column;gap:28px;pointer-events:auto;opacity:.25;transform:translateY(28px);transition:opacity 1.1s cubic-bezier(.16,1,.3,1),transform 1.4s cubic-bezier(.16,1,.3,1)}
.acc-block.is-on,.is-static .acc-block{opacity:1;transform:none}
.acc-index{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px}
.acc-index li{display:flex;gap:12px;padding:11px 0;border-top:1px solid rgba(16,27,53,.12);color:#2B3550}
.acc-index li span{color:#525B76;min-width:28px}
.acc-code{border:1px solid rgba(16,27,53,.16);background:rgba(255,255,255,.72);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.acc-code-bar{display:flex;justify-content:space-between;padding:10px 14px;border-bottom:1px solid rgba(16,27,53,.12);color:#4A5370}
.acc-code-body{padding:14px 14px 16px;font-family:'Fragment Mono',ui-monospace,monospace;font-size:12.5px;line-height:1.75;color:#2B3550}
.acc-cl{display:flex;gap:16px;white-space:pre}
.acc-cl span:first-child{color:#9AA1B4;min-width:14px;text-align:right}
.acc-k{color:#4A5370}.acc-f{color:#101B35}.acc-s{color:#8A174D}
.acc-hint{display:flex;align-items:center;gap:12px;color:#3E4864}
.acc-pulse{width:8px;height:8px;background:#0ABAB5;border-radius:50%;display:inline-block;animation:acc-blink 1.6s ease-in-out infinite}
@keyframes acc-blink{0%,100%{opacity:1}50%{opacity:.2}}
.acc-principles{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;pointer-events:auto}
.acc-principles li{display:flex;flex-direction:column;gap:12px;padding-top:18px;border-top:1px solid rgba(16,27,53,.18);opacity:.3;transition:opacity 1.2s cubic-bezier(.16,1,.3,1)}
.is-on .acc-principles li,.is-static .acc-principles li{opacity:1}
.acc-principles li:nth-child(2){transition-delay:.12s}.acc-principles li:nth-child(3){transition-delay:.24s}.acc-principles li:nth-child(4){transition-delay:.36s}
.acc-principles h3{margin:0;font-size:22px;line-height:1.15;letter-spacing:-.01em;font-variation-settings:'wdth' 100,'wght' 500;color:#101B35}
.acc-principles p{margin:0;font-size:14.5px;line-height:1.55;color:#3E4864}
.acc-field{display:flex;align-items:stretch;border:1px solid rgba(16,27,53,.28);background:rgba(255,255,255,.6);transition:border-color .4s}
.acc-field:focus-within{border-color:#8A174D}
.acc-input{flex:1;min-width:0;height:60px;border:0;background:transparent;color:#101B35;padding:0 20px;font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-size:17px;font-variation-settings:'wdth' 100,'wght' 400;outline:none;border-radius:0}
.acc-input::placeholder{color:#525B76}
.acc-menu{position:fixed;inset:0;background:#FFFFFF;z-index:30;display:flex;flex-direction:column;padding:20px;gap:24px;pointer-events:auto;overflow-y:auto}
.acc-menu-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.acc-menu-list a{display:flex;align-items:baseline;gap:16px;padding:10px 0;border-top:1px solid rgba(16,27,53,.12);text-decoration:none;color:#101B35;font-size:30px;letter-spacing:-.02em;font-variation-settings:'wdth' 100,'wght' 480}
.acc-menu-list a span{font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;color:#8A174D;letter-spacing:.08em}

/* ---------- homepage capability chapter ---------- */
.cap-intro{position:relative;display:flex;flex-direction:column;justify-content:center;padding:0 48px;gap:28px}
.cap-jump{display:flex;flex-wrap:wrap;gap:0;border-top:1px solid rgba(16,27,53,.14);pointer-events:auto;max-width:980px}
.cap-jump a{display:flex;gap:10px;align-items:center;min-height:44px;padding:0 22px 0 0;margin-right:22px;text-decoration:none;color:#3E4864;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;border-right:1px solid rgba(16,27,53,.1);transition:color .4s}
.cap-jump a:hover{color:#101B35}
.cap-jump a b{font-weight:400;color:#525B76}
.cap-svcs{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.cap-svcs a{display:grid;grid-template-columns:36px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:46px;border-top:1px solid rgba(16,27,53,.12);text-decoration:none;color:#101B35;font-size:17px;font-variation-settings:'wdth' 100,'wght' 440;transition:color .4s,padding .6s cubic-bezier(.16,1,.3,1)}
.cap-svcs li:last-child a{border-bottom:1px solid rgba(16,27,53,.12)}
.cap-svcs a i{font-style:normal;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;color:#525B76}
.cap-svcs a em{font-style:normal;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;color:#525B76;transition:color .4s}
.cap-svcs a:hover{color:#8A174D;padding-left:8px}
.cap-svcs a:hover em{color:#8A174D}
.cap-ctas{display:flex;align-items:center;gap:28px;flex-wrap:wrap}

/* ---------- navigator (Services) ---------- */
.nv{position:fixed;inset:0;z-index:40;display:flex;flex-direction:column;padding:28px 48px 40px;background:linear-gradient(90deg,rgba(255,255,255,.94) 0%,rgba(255,255,255,.86) 46%,rgba(255,255,255,.55) 100%);pointer-events:auto;overflow-y:auto;animation:acc-fade .5s cubic-bezier(.16,1,.3,1) both}
.nv-top{display:flex;justify-content:space-between;align-items:center;min-height:44px}
.nv-body{flex:1;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:64px;align-items:center;padding:40px 0}
.nv-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.nv-item{display:grid;grid-template-columns:56px minmax(0,1fr) auto;align-items:baseline;gap:16px;padding:10px 0;border-top:1px solid rgba(16,27,53,.1);text-decoration:none;color:#525B76;transition:color .35s,padding .6s cubic-bezier(.16,1,.3,1)}
.nv-list li:last-child .nv-item{border-bottom:1px solid rgba(16,27,53,.1)}
.nv-item i{font-style:normal;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.08em;color:#525B76}
.nv-item span{font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-size:46px;line-height:1.02;letter-spacing:-.03em;font-variation-settings:'wdth' 88,'wght' 380;transition:font-variation-settings .7s cubic-bezier(.16,1,.3,1)}
.nv-item em{font-style:normal;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.08em;opacity:0;transition:opacity .4s}
.nv-item.is-on{color:#101B35;padding-left:12px}
.nv-item.is-on i{color:#8A174D}
.nv-item.is-on span{font-variation-settings:'wdth' 104,'wght' 520}
.nv-item.is-on em{opacity:1;color:#8A174D}
.nv-item:hover{color:#101B35}
.nv-detail{display:flex;flex-direction:column;gap:22px;max-width:440px}
.nv-detail p.nv-thesis{margin:0;font-size:22px;line-height:1.3;color:#101B35;font-variation-settings:'wdth' 100,'wght' 420;text-wrap:pretty}
.nv-svcs{list-style:none;margin:0;padding:0}
.nv-svcs a{display:flex;gap:12px;min-height:40px;align-items:center;border-top:1px solid rgba(16,27,53,.1);text-decoration:none;color:#2B3550;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.nv-svcs a:hover{color:#8A174D}
.nv-svcs a b{font-weight:400;color:#525B76;min-width:22px}
.nv-foot{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;border-top:1px solid rgba(16,27,53,.14);padding-top:22px}

/* ---------- inner pages ---------- */
.pg-canvas{position:fixed;left:0;right:0;top:0;width:100%;height:100vh;max-height:1000px;min-height:640px;display:block;z-index:0}
.pg-main{position:relative;z-index:2}
.pg-wrap{max-width:1440px;margin:0 auto;padding:0 48px}
.pg-hero{min-height:880px;display:flex;flex-direction:column;justify-content:flex-end;padding:180px 0 120px;gap:30px}
.pg-crumb{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:#525B76;margin:0}
.pg-crumb a{color:#3E4864;text-decoration:none;min-height:24px;display:inline-flex;align-items:center}
.pg-crumb a:hover{color:#8A174D}
.pg-crumb span{color:#101B35}
.pg-h1{margin:0;font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-size:96px;line-height:.92;letter-spacing:-.035em;font-variation-settings:'wdth' 104,'wght' 520;color:#101B35;max-width:900px;text-wrap:balance;animation:acc-rise 1.8s cubic-bezier(.16,1,.3,1) both .3s}
.pg-num{margin:0;font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-size:140px;line-height:.8;letter-spacing:-.04em;font-variation-settings:'wdth' 62,'wght' 220;color:#8A174D}
.pg-lead{margin:0;font-size:24px;line-height:1.32;letter-spacing:-.01em;color:#101B35;font-variation-settings:'wdth' 100,'wght' 420;max-width:640px;text-wrap:pretty}
.pg-sup{margin:0;font-size:17px;line-height:1.6;color:#3E4864;max-width:560px;text-wrap:pretty}
.pg-ctas{display:flex;align-items:center;gap:32px;flex-wrap:wrap}
.pg-sec{padding:120px 0;border-top:1px solid rgba(16,27,53,.1)}
.pg-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:48px;align-items:start}
.pg-label{display:flex;flex-direction:column;gap:14px;position:sticky;top:110px}
.pg-h2{margin:0;font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-size:48px;line-height:1;letter-spacing:-.03em;font-variation-settings:'wdth' 100,'wght' 500;color:#101B35;text-wrap:balance}
.pg-h3{margin:0;font-size:22px;line-height:1.2;letter-spacing:-.01em;font-variation-settings:'wdth' 100,'wght' 500;color:#101B35}
.pg-p{margin:0;font-size:17px;line-height:1.6;color:#2B3550;text-wrap:pretty}
.pg-rows{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.pg-row{display:grid;grid-template-columns:64px minmax(0,5fr) minmax(0,6fr) 150px;gap:24px;align-items:baseline;padding:24px 0;border-top:1px solid rgba(16,27,53,.12);text-decoration:none;color:#101B35;transition:background .4s,padding .6s cubic-bezier(.16,1,.3,1)}
.pg-rows li:last-child .pg-row{border-bottom:1px solid rgba(16,27,53,.12)}
.pg-row:hover,.pg-row.is-on{background:linear-gradient(90deg,rgba(16,27,53,.035),rgba(16,27,53,0));padding-left:12px}
.pg-row i{font-style:normal;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.08em;color:#525B76;transition:color .4s}
.pg-row:hover i,.pg-row.is-on i{color:#8A174D}
.pg-row strong{font-weight:400;font-size:26px;line-height:1.1;letter-spacing:-.02em;font-variation-settings:'wdth' 100,'wght' 480}
.pg-row p{margin:0;font-size:15px;line-height:1.5;color:#3E4864}
.pg-row em{font-style:normal;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#525B76;justify-self:end;transition:color .4s}
.pg-row:hover em{color:#8A174D}
.pg-row .pg-ex{grid-column:2 / 4;display:flex;flex-wrap:wrap;gap:6px 18px;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#4A5370}
.pg-pairs{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 40px}
.pg-pairs li{display:flex;gap:18px;padding:22px 0;border-top:1px solid rgba(16,27,53,.12)}
.pg-pairs li b{font-weight:400;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.08em;color:#8A174D;min-width:42px;padding-top:5px}
.pg-pairs li div{display:flex;flex-direction:column;gap:6px}
.pg-pairs li p{margin:0;font-size:17px;line-height:1.45;color:#101B35}
.pg-pairs li small{font-size:14px;line-height:1.5;color:#3E4864}
.pg-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;position:relative}
.pg-steps::before{content:'';position:absolute;left:0;right:0;top:4px;height:1px;background:rgba(16,27,53,.18)}
.pg-steps li{display:flex;flex-direction:column;gap:12px;padding-top:28px;position:relative}
.pg-steps li::before{content:'';position:absolute;left:0;top:1px;width:7px;height:7px;background:#8A174D}
.pg-steps li b{font-weight:400;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.08em;color:#4A5370}
.pg-steps li p{margin:0;font-size:15px;line-height:1.55;color:#3E4864}
.pg-tech{display:flex;flex-wrap:wrap;gap:0;border-top:1px solid rgba(16,27,53,.12);border-bottom:1px solid rgba(16,27,53,.12)}
.pg-tech span{font-family:'Fragment Mono',ui-monospace,monospace;font-size:12px;letter-spacing:.06em;color:#2B3550;padding:14px 22px 14px 0;margin-right:22px;border-right:1px solid rgba(16,27,53,.1)}
.pg-note{margin:0;color:#525B76}
.pg-cta{padding:160px 0 140px;border-top:1px solid rgba(16,27,53,.1);display:flex;flex-direction:column;align-items:flex-start;gap:30px}
.pg-cta .pg-h2{font-size:72px}
.pg-next{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 32px;width:100%}
.pg-next a{display:flex;flex-direction:column;gap:8px;padding:22px 0;border-top:1px solid rgba(16,27,53,.14);text-decoration:none;color:#101B35;transition:color .4s}
.pg-next a:hover{color:#8A174D}
.pg-next a b{font-weight:400;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#525B76}
.pg-next a span{font-size:22px;letter-spacing:-.015em;font-variation-settings:'wdth' 100,'wght' 480}
/* ---------- footer: running system (dark band, logo raspberry accent) ---------- */
/* Logo raspberry #8A174D fills solid controls (white text on it); on the dark ground it is too dim for
   text, so type, marks and lines use --ft-hi, a lighter tint of the same hue (4.6:1 on --ft-bg).
   The only dark surface on the site. The footer is opaque, so the engine canvas stays on the last chapter
   behind it. Tokens are scoped here; small text uses --ft-mute or brighter for contrast on --ft-bg.
   States: .is-armed (JS ready, not yet in view) → .is-on (settled) → .is-live (in view: ambient motion). */
.ft,.ft-doc{--ft-bg:#0B1012;--ft-surf:#11191B;--ft-ink:#F1F5F5;--ft-mute:#A0ADB0;--ft-line:#283437;--ft-dim:#677679;--ft-ac:#8A174D;--ft-ac2:#A21E5C;--ft-hi:#D24B8C;--ft-ease:cubic-bezier(.16,1,.3,1)}
.ft{position:relative;z-index:2;background:var(--ft-bg);color:var(--ft-ink);pointer-events:auto;font-family:'Archivo',ui-sans-serif,system-ui,sans-serif}
.ft-sky{position:absolute;left:0;right:0;background:#0B1012;z-index:0;pointer-events:none}
.pg-wrap>.ft{width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw)}
.ft ::selection,.ft-doc ::selection{background:#8A174D;color:#FFFFFF}
.acc .ft a:focus-visible,.acc .ft button:focus-visible,.acc .ft input:focus-visible,.acc .ft-doc a:focus-visible,.acc .ft-doc button:focus-visible,.acc .ft-doc-body:focus-visible{outline:1px solid #D24B8C;outline-offset:4px}
.ft-row{border-bottom:1px solid var(--ft-line)}
.ft-in{width:calc(100% - 56px);max-width:1680px;margin:0 auto;padding:0 40px;border-left:1px solid var(--ft-line);border-right:1px solid var(--ft-line)}
.ft-led{display:inline-block;flex:none;width:7px;height:7px;border-radius:50%;background:var(--ft-hi);box-shadow:0 0 0 0 rgba(210,75,140,.5)}
.ft.is-live .ft-led{animation:ft-ping 2.6s ease-out infinite}
@keyframes ft-ping{0%{box-shadow:0 0 0 0 rgba(210,75,140,.55)}70%,100%{box-shadow:0 0 0 7px rgba(210,75,140,0)}}
.ft-dash{display:inline-block;flex:none;width:24px;height:1px;background:var(--ft-dim);transform-origin:0 50%;transition:transform .9s var(--ft-ease)}
.ft.is-armed:not(.is-on) .ft-dash{transform:scaleX(0)}
.ft-rise{transition:opacity .9s var(--ft-ease),transform 1.1s var(--ft-ease)}
.ft.is-armed:not(.is-on) .ft-rise{opacity:0;transform:translateY(18px)}
.ft-cols>.ft-rise:nth-child(2){transition-delay:.06s}
.ft-cols>.ft-rise:nth-child(3){transition-delay:.12s}
.ft-cols>.ft-rise:nth-child(4){transition-delay:.18s}

/* 1 · status strip */
.ft-status{display:flex;align-items:stretch;justify-content:space-between;min-height:54px;color:var(--ft-mute);letter-spacing:.14em}
.ft-status>*{display:flex;align-items:center;margin:0}
.ft-st-id{gap:12px;padding-right:32px;border-right:1px solid var(--ft-line);color:var(--ft-ink)}
.ft-slash{color:var(--ft-dim)}
.ft-st-mods{flex:1;justify-content:flex-start;gap:0;list-style:none;padding:0 0 0 36px}
.ft-st-mods li{display:inline-flex;align-items:center;transition:color .5s}
.ft-st-mods li+li::before{content:'';width:4px;height:4px;margin:0 20px;border-radius:50%;background:var(--ft-hi)}
.ft-st-mods li.is-on{color:var(--ft-ink)}
.ft-st-meta{gap:0;padding-left:28px;border-left:1px solid var(--ft-line)}
.ft-st-meta span{display:inline-flex;align-items:center;white-space:nowrap}
.ft-st-meta span+span::before{content:'';width:4px;height:4px;margin:0 13px;border-radius:50%;background:var(--ft-hi)}
.ft-st-meta b{margin-left:.6em;font-weight:400;color:var(--ft-ink);font-variant-numeric:tabular-nums}
.ft-st-meta abbr{text-decoration:none;cursor:help}
.ft-st-local{color:var(--ft-ink)}

/* 2 · capability rail: two identical sets; the copy is hidden from assistive tech and the tab order */
.ft-mq{position:relative;overflow:hidden;padding:0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent);mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent)}
.ft-mq-track{display:flex;width:max-content;animation:ft-mq 120s linear infinite;animation-play-state:paused}
.ft.is-live .ft-mq-track{animation-play-state:running}
.ft .ft-mq:hover .ft-mq-track,.ft .ft-mq:focus-within .ft-mq-track{animation-play-state:paused}
.ft-mq:focus-within .ft-mq-track{animation:none}
.ft-mq-set{display:flex;list-style:none;margin:0;padding:0}
.ft-mq-set li{display:flex}
.ft-mq-set a{display:flex;flex-direction:column;justify-content:center;gap:5px;min-height:74px;padding:12px 26px 12px 20px;border-right:1px solid var(--ft-line);color:var(--ft-ink);text-decoration:none;transition:background .4s,color .4s}
.ft-mq-set a b{font-weight:400;font-family:'Fragment Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.08em;color:var(--ft-hi)}
.ft-mq-set a span{width:max-content;max-width:150px;font-size:15px;line-height:1.15;letter-spacing:-.01em;font-variation-settings:'wdth' 100,'wght' 420}
.ft-mq-set a:hover,.ft-mq-set a:focus-visible{background:var(--ft-surf);color:var(--ft-hi)}
.acc .ft .ft-mq-set a:focus-visible{outline-offset:-3px}
@keyframes ft-mq{to{transform:translateX(-50%)}}

/* 3 · wordmark, statement, state, service search */
.ft-hero{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);align-items:center;gap:32px clamp(24px,3vw,56px);padding:44px 0 30px}
.ft-brand{min-width:0;padding-left:clamp(0px,2.6vw,48px)}
.ft-word{margin:0;padding-bottom:.05em;font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-weight:400;font-size:clamp(72px,9.3vw,176px);line-height:.86;letter-spacing:-.052em;color:var(--ft-ink);white-space:nowrap;font-variation-settings:'wdth' 106,'wght' 760;transition:font-variation-settings 1.5s var(--ft-ease),letter-spacing 1.5s var(--ft-ease),opacity 1s}
.ft-word span{display:inline-block;padding:0 .06em .2em 0;margin:0 -.06em -.2em 0;color:var(--ft-hi);background:linear-gradient(180deg,#E0609D 0%,var(--ft-hi) 45%,#A92A66 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.ft.is-armed:not(.is-on) .ft-word{opacity:.4;font-variation-settings:'wdth' 72,'wght' 300;letter-spacing:-.02em}
.ft-claim{margin:4px 0 0;font-size:clamp(28px,2.75vw,50px);line-height:1.05;letter-spacing:-.03em;color:var(--ft-ink);font-variation-settings:'wdth' 100,'wght' 420}
.ft-state{display:flex;align-items:center;gap:14px;margin:20px 0 0 4px;color:var(--ft-mute);letter-spacing:.16em}
.ft-state [data-ft-read]{color:var(--ft-ink)}
.ft-find{position:relative;max-width:730px;margin-top:26px}
.ft-find.is-open{z-index:8}
.ft-find-bar{position:relative;display:flex;align-items:stretch;height:56px;padding:3px;border:1px solid var(--ft-line);border-radius:4px;background:var(--ft-surf);transition:border-color .45s var(--ft-ease),box-shadow .45s var(--ft-ease)}
.ft-find-bar:hover{border-color:#3A4A4E}
.ft-find-bar.is-on,.ft-find-bar:focus-within{border-color:var(--ft-hi);box-shadow:0 0 0 3px rgba(210,75,140,.12)}
.ft-find-ic{display:flex;align-items:center;padding:0 4px 0 16px;color:var(--ft-mute)}
.ft-find-q{appearance:none;-webkit-appearance:none;flex:1;min-width:0;padding:0 14px;border:0;border-radius:0;background:transparent;color:var(--ft-ink);font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-size:17px;letter-spacing:-.01em;font-variation-settings:'wdth' 100,'wght' 400;outline:none;box-shadow:none;-webkit-tap-highlight-color:transparent}
.ft-find-q::placeholder{color:var(--ft-mute);opacity:1}
.ft-find-q::-webkit-search-decoration,.ft-find-q::-webkit-search-cancel-button{display:none}
.acc .ft .ft-find-q:focus-visible{outline:none}
.ft-find-clear{appearance:none;-webkit-appearance:none;flex:none;width:44px;padding:0;border:0;background:transparent;color:var(--ft-mute);cursor:pointer;font-size:20px;line-height:1;transition:color .3s}
.ft-find-clear:hover{color:var(--ft-hi)}
.ft-find-go{appearance:none;-webkit-appearance:none;position:relative;overflow:hidden;flex:none;display:inline-flex;align-items:center;justify-content:center;gap:14px;min-width:116px;padding:0 24px;border:0;border-radius:2px;background:var(--ft-ac);color:#FFFFFF;cursor:pointer;letter-spacing:.16em;transition:gap .6s var(--ft-ease),background .4s}
.ft-find-go span:last-child{display:inline-block;font-size:14px;letter-spacing:0;transition:transform .6s var(--ft-ease)}
.ft-find-go:hover,.ft-find-bar.is-on .ft-find-go{background:var(--ft-ac2)}
.ft-find-go:hover span:last-child{transform:translateX(4px)}
.acc .ft .ft-find-go:focus-visible,.acc .ft .ft-find-clear:focus-visible{outline:1px solid var(--ft-ink);outline-offset:-5px}
.ft-find-panel{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:9;margin:0;border:1px solid var(--ft-line);border-radius:4px;background:var(--ft-surf);color:var(--ft-ink);box-shadow:0 24px 48px -24px rgba(0,0,0,.7);opacity:0;transform:translateY(4px);pointer-events:none;transition:opacity .3s var(--ft-ease),transform .3s var(--ft-ease)}
.ft-find-panel.is-open{opacity:1;transform:none;pointer-events:auto}
.ft-find-list{list-style:none;margin:0;padding:0}
.ft-find-list li+li .ft-find-hit{border-top:1px solid var(--ft-line)}
.ft-find-hit{display:grid;grid-template-columns:3ch minmax(0,1fr) auto;align-items:center;gap:14px;padding:11px 16px;color:var(--ft-ink);text-decoration:none;transition:background .3s,color .3s}
.ft-find-hit i{font-style:normal;font-family:'Fragment Mono',ui-monospace,monospace;font-size:10.5px;color:var(--ft-hi)}
.ft-find-hit span{display:flex;flex-direction:column;gap:3px;min-width:0}
.ft-find-hit strong{font-weight:400;font-size:15px;line-height:1.2;font-variation-settings:'wdth' 100,'wght' 480;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ft-find-hit em{font-style:normal;font-family:'Fragment Mono',ui-monospace,monospace;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ft-mute)}
.ft-find-hit b{font-weight:400;font-family:'Fragment Mono',ui-monospace,monospace;font-size:13px;color:var(--ft-hi);opacity:0;transform:translateX(-6px);transition:opacity .3s,transform .4s var(--ft-ease)}
.ft-find-hit.is-on,.ft-find-hit:hover{background:rgba(210,75,140,.07);color:var(--ft-hi)}
.ft-find-hit.is-on b,.ft-find-hit:hover b{opacity:1;transform:none}
.ft-find-empty,.ft-find-more{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0;padding:12px 16px;font-size:14px;color:var(--ft-mute)}
.ft-find-more{border-top:1px solid var(--ft-line);color:var(--ft-ink);text-decoration:none;font-family:'Fragment Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase}
.ft-find-more:hover,.ft-find-more:focus-visible{color:var(--ft-hi)}
.ft-find-try{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin:18px 0 0;color:var(--ft-mute);letter-spacing:.14em}
.ft-find-try>span{margin-right:16px}
.ft-find-try button{appearance:none;-webkit-appearance:none;min-height:34px;padding:0 14px;border:1px solid #3A4A4E;border-radius:3px;background:transparent;color:var(--ft-ink);cursor:pointer;font:inherit;letter-spacing:.14em;text-transform:inherit;transition:border-color .35s,color .35s,background .35s}
.ft-find-try button:hover{border-color:var(--ft-hi);color:var(--ft-hi);background:rgba(210,75,140,.06)}

/* 4 · figure: annotations either side of the A-system canvas, inside registration brackets */
.ft-viz{position:relative;display:grid;grid-template-columns:minmax(96px,.62fr) minmax(0,2.6fr) minmax(96px,.62fr);gap:0 14px;height:clamp(360px,30vw,470px);margin:0;padding:22px 18px 18px;min-width:0}
.ft-reg{position:absolute;inset:0;pointer-events:none}
.ft-reg i{position:absolute;width:13px;height:13px;border:0 solid var(--ft-dim)}
.ft-reg i:nth-child(1){top:0;left:0;border-top-width:1px;border-left-width:1px}
.ft-reg i:nth-child(2){top:0;right:0;border-top-width:1px;border-right-width:1px}
.ft-reg i:nth-child(3){bottom:0;left:0;border-bottom-width:1px;border-left-width:1px}
.ft-reg i:nth-child(4){bottom:0;right:0;border-bottom-width:1px;border-right-width:1px}
.ft-viz-l,.ft-viz-r,.ft-viz-n{position:relative;z-index:1;margin:0;color:var(--ft-mute);line-height:1.9;letter-spacing:.14em}
.ft-viz-l{align-self:start;display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding-top:56px}
.ft-viz-l b{font-weight:400;color:var(--ft-hi)}
.ft-viz-rule{display:block;width:22px;height:1px;background:var(--ft-hi)}
.ft-viz-c{position:relative;min-width:0;min-height:0}
.ft-viz-c canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.ft-viz-r{grid-column:3;grid-row:1;align-self:start;padding-top:48px}
.ft-viz-r ol{list-style:none;margin:12px 0 0;padding:0}
.ft-viz-r li{transition:color .5s}
.ft-viz-r li.is-on{color:var(--ft-hi)}
.ft-viz-n{grid-column:3;grid-row:1;align-self:end;padding-bottom:12px}
.ft-viz-n b{font-weight:400;color:var(--ft-hi)}
.ft-viz-n .ft-viz-rule{display:inline-block;width:14px;margin-left:8px;vertical-align:middle}

/* 5 · idea → running timeline. Text is static; the packet and the cyan node only mark progress. */
.ft-chain-w{position:relative;overflow:hidden;padding:8px 0 22px}
.ft-chain{position:relative;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));list-style:none;margin:0;padding:0}
.ft-chain::before{content:'';position:absolute;left:0;right:0;top:4px;height:1px;background:#4A5A5E}
.ft-chain li{position:relative;display:flex;flex-direction:column;gap:2px;min-width:0;padding:22px 10px 0 0}
.ft-chain li+li{padding-left:0}
.ft-chain li+li::after{content:'';position:absolute;left:-14px;top:24px;bottom:2px;width:1px;background:var(--ft-line)}
.ft-chain li::before{content:'';position:absolute;left:0;top:0;width:9px;height:9px;background:var(--ft-ink);transition:background .6s,box-shadow .6s}
.ft-chain b{font-weight:400;color:var(--ft-mute);transition:color .6s}
.ft-chain span{font-size:clamp(15px,1.15vw,19px);letter-spacing:-.015em;color:var(--ft-ink);font-variation-settings:'wdth' 100,'wght' 420;overflow-wrap:anywhere}
.ft-chain li.is-on::before{background:var(--ft-hi);box-shadow:0 0 0 4px rgba(210,75,140,.18)}
.ft-chain li.is-on b{color:var(--ft-hi)}
.ft-chain-end::before{background:var(--ft-ac)!important;outline:1px solid var(--ft-hi);width:11px!important;height:11px!important;top:-1px!important;box-shadow:0 0 12px rgba(210,75,140,.45)}
.ft-chain-pkt{position:absolute;top:11px;left:0;width:calc(12.5% - 6px);height:3px;pointer-events:none;opacity:0;transform:translateX(0);transition:transform 1.5s cubic-bezier(.65,0,.35,1),opacity .5s}
.ft-chain-pkt::before{content:'';position:absolute;inset:1px 0;background:linear-gradient(90deg,rgba(210,75,140,0),rgba(210,75,140,.85))}
.ft-chain-pkt.is-on{opacity:1}

/* 6 · columns */
.ft-cols{display:grid;grid-template-columns:minmax(180px,.8fr) minmax(0,2.2fr) minmax(310px,1.6fr) minmax(270px,1.2fr);padding-top:34px;padding-bottom:30px}
.ft-col{min-width:0;padding:0 clamp(24px,2.2vw,40px)}
.ft-col:first-child{padding-left:clamp(0px,1.6vw,40px)}
.ft-col:last-child{padding-right:0}
.ft-col+.ft-col{border-left:1px solid var(--ft-line)}
.ft-h{display:flex;align-items:center;gap:14px;margin:0 0 22px;font-weight:400;color:var(--ft-mute);letter-spacing:.16em}
.ft-h b{font-weight:400;color:var(--ft-hi)}
.ft-list{list-style:none;margin:0;padding:0}
.ft-list--2{column-count:2;column-gap:clamp(28px,2.6vw,48px);column-rule:1px solid var(--ft-line)}
.ft-list--2 li{break-inside:avoid}
.ft-a{position:relative;display:inline-flex;align-items:baseline;gap:clamp(10px,1vw,16px);min-height:30px;padding:4px 0;color:var(--ft-ink);text-decoration:none;font-size:16px;line-height:1.3;letter-spacing:-.01em;font-variation-settings:'wdth' 100,'wght' 400;transition:color .35s}
.ft-a i{flex:none;min-width:2.4ch;font-style:normal;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.06em;color:var(--ft-mute);transition:color .35s,transform .55s var(--ft-ease)}
.ft-list--go .ft-a{font-size:17px;min-height:34px;white-space:nowrap}
.ft-list--go .ft-a i{font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-size:15px;color:var(--ft-ink)}
.ft-a span{position:relative}
.ft-a span::after{content:'';position:absolute;left:0;right:0;bottom:-3px;height:1px;background:var(--ft-hi);transform:scaleX(0);transform-origin:0 50%;transition:transform .55s var(--ft-ease)}
.ft-a::after{content:'→';position:absolute;right:-20px;top:4px;font-family:'Fragment Mono',ui-monospace,monospace;font-size:13px;color:var(--ft-hi);opacity:0;transform:translateX(-8px);transition:opacity .35s,transform .55s var(--ft-ease)}
.ft-list--go .ft-a::after{display:none}
.ft-a:hover i,.ft-a:focus-visible i,.ft-a.is-auto i{color:var(--ft-hi);transform:translateX(3px)}
.ft-list--go .ft-a:hover i,.ft-list--go .ft-a:focus-visible i,.ft-list--go .ft-a.is-auto i{transform:translate(2px,-2px) rotate(45deg)}
.ft-a:hover span::after,.ft-a:focus-visible span::after,.ft-a.is-auto span::after{transform:scaleX(1)}
.ft-a:hover::after,.ft-a:focus-visible::after,.ft-a.is-auto::after{opacity:1;transform:none}
.ft-more{display:inline-flex;align-items:center;gap:14px;min-height:44px;margin-top:20px;color:var(--ft-ink);text-decoration:none;letter-spacing:.16em;transition:color .35s,gap .6s var(--ft-ease)}
.ft-more span{color:var(--ft-hi);font-size:13px;letter-spacing:0;transition:transform .6s var(--ft-ease)}
.ft-more:hover,.ft-more:focus-visible{color:var(--ft-hi);gap:20px}
.ft-more:hover span{transform:translate(2px,-2px)}
.ft-mail{display:flex;align-items:center;flex-wrap:wrap;gap:10px 16px}
.ft-mail-a{color:var(--ft-ink);text-decoration:none;font-size:clamp(20px,1.5vw,26px);letter-spacing:-.02em;font-variation-settings:'wdth' 100,'wght' 420;background:linear-gradient(var(--ft-hi),var(--ft-hi)) 0 100%/0 1px no-repeat;transition:color .35s,background-size .6s var(--ft-ease);overflow-wrap:anywhere}
.ft-mail-a:hover,.ft-mail-a:focus-visible{color:var(--ft-ink);background-size:100% 1px}
.ft-copy{appearance:none;-webkit-appearance:none;display:inline-flex;align-items:center;gap:9px;min-height:34px;padding:0 14px;border:1px solid #3A4A4E;border-radius:3px;background:transparent;color:var(--ft-mute);cursor:pointer;letter-spacing:.14em;transition:color .3s,border-color .3s,background .3s}
.ft-copy:hover{color:var(--ft-hi);border-color:var(--ft-hi)}
.ft-copy.is-on{color:#FFFFFF;background:var(--ft-ac);border-color:var(--ft-ac)}
.ft-note{margin:10px 0 0;max-width:34ch;font-size:15px;line-height:1.45;color:var(--ft-mute)}
.ft-cta{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:16px;width:min(100%,290px);min-height:44px;margin-top:20px;padding:0 20px;border-radius:2px;background:var(--ft-ac);color:#FFFFFF;text-decoration:none;letter-spacing:.18em;transition:background .4s,gap .6s var(--ft-ease)}
.ft-cta span{font-size:14px;letter-spacing:0;transition:transform .6s var(--ft-ease)}
.ft-cta:hover,.ft-cta:focus-visible{background:var(--ft-ac2);color:#FFFFFF;gap:22px}
.ft-affil{margin-top:28px;padding-top:16px;border-top:1px solid var(--ft-line)}
.ft-affil-k{margin:0;color:var(--ft-mute);letter-spacing:.16em}
.ft-affil-n{margin:10px 0 2px;font-size:15px;color:var(--ft-ink);font-variation-settings:'wdth' 100,'wght' 440}
.ft-x{display:inline-flex;align-items:center;gap:10px;min-height:28px;color:var(--ft-ink);text-decoration:none;font-size:15px;background:linear-gradient(var(--ft-hi),var(--ft-hi)) 0 calc(100% - 3px)/0 1px no-repeat;transition:color .35s,background-size .6s var(--ft-ease)}
.ft-x span[aria-hidden]{color:var(--ft-hi);font-size:13px}
.ft-x:hover,.ft-x:focus-visible,.ft-x.is-auto{background-size:100% 1px}
.ft-docs{display:flex;flex-direction:column;gap:8px;list-style:none;margin:0;padding:0}
.ft-doc-a{display:grid;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:center;gap:12px;min-height:46px;padding:0 14px;border:1px solid var(--ft-line);border-radius:3px;background:var(--ft-surf);color:var(--ft-ink);text-decoration:none;font-size:16px;transition:border-color .4s,background .4s}
.ft-doc-a svg{color:var(--ft-mute);transition:color .4s}
.ft-doc-a i{font-style:normal;color:var(--ft-mute);letter-spacing:.12em}
.ft-doc-a span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ft-doc-a b{font-weight:400;font-size:15px;transition:transform .55s var(--ft-ease),color .4s}
.ft-doc-a:hover,.ft-doc-a:focus-visible,.ft-doc-a.is-auto{border-color:var(--ft-hi);background:rgba(210,75,140,.06)}
.ft-doc-a:hover svg,.ft-doc-a:focus-visible svg,.ft-doc-a:hover b,.ft-doc-a:focus-visible b,.ft-doc-a.is-auto svg,.ft-doc-a.is-auto b{color:var(--ft-hi)}
.ft-doc-a:hover b,.ft-doc-a:focus-visible b,.ft-doc-a.is-auto b{transform:translateX(4px)}
.ft-sys{margin:22px 0 0;letter-spacing:.14em}
.ft-sys div{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:30px;border-bottom:1px solid var(--ft-line)}
.ft-sys dt{color:var(--ft-mute)}
.ft-sys dd{display:flex;align-items:center;gap:12px;margin:0;color:var(--ft-ink)}

/* 7 · base bar */
.ft-row--base{border-bottom:0}
.ft-base{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:10px 32px;min-height:58px;padding-bottom:env(safe-area-inset-bottom,0px);color:var(--ft-mute);letter-spacing:.14em}
.ft-base-l{display:flex;align-items:center;flex-wrap:wrap;gap:16px;margin:0}
.ft-sep{display:inline-block;flex:none;width:40px;height:1px;background:var(--ft-dim)}
.ft-base-nav{display:flex;align-items:center;gap:44px}
.ft-base-a{display:inline-flex;align-items:center;min-height:44px;color:var(--ft-ink);text-decoration:none;font-size:15px;letter-spacing:0;background:linear-gradient(var(--ft-hi),var(--ft-hi)) 0 calc(100% - 11px)/0 1px no-repeat;transition:background-size .5s var(--ft-ease)}
.ft-base-a:hover,.ft-base-a:focus-visible{color:var(--ft-ink);background-size:100% 1px}
.ft-base-r{display:flex;align-items:center;justify-content:flex-end}
.ft-base-sys{display:flex;align-items:center;justify-self:end;margin:0}
.ft-base-sys span{padding:0 22px;border-left:1px solid var(--ft-line)}
.ft-base-sys span:first-child{border-left:0}
.ft-top{display:inline-flex;align-items:center;gap:12px;min-height:44px;padding-left:22px;border-left:1px solid var(--ft-line);color:var(--ft-ink);text-decoration:none;white-space:nowrap}
.ft-top-arrow{display:inline-block;color:var(--ft-hi);letter-spacing:0;transition:transform .55s var(--ft-ease)}
.ft-top:hover,.ft-top:focus-visible{color:var(--ft-hi)}
.ft-top:hover .ft-top-arrow,.ft-top:focus-visible .ft-top-arrow{transform:translateY(-4px)}
.ft-base-end{display:flex;align-items:center;justify-self:end}

/* 8 · legal reader. Loads the real /imprint/ or /privacy/ page; links work as plain links without it. */
html.ft-doc-lock{overflow:hidden}
.ft-doc{position:fixed;inset:0 0 0 auto;width:min(640px,100vw);max-width:100vw;height:100%;max-height:100%;margin:0;padding:0;border:0;border-left:1px solid var(--ft-line);background:var(--ft-surf);color:var(--ft-ink);font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;pointer-events:auto;flex-direction:column;box-shadow:-40px 0 80px rgba(0,0,0,.45);transform:translateX(102%);transition:transform .6s var(--ft-ease)}
.ft-doc[open]{display:flex}
.ft-doc.is-in{transform:none}
.ft-doc::backdrop{background:rgba(5,8,9,.62)}
.ft-doc-head{position:relative;padding:22px 28px 18px;border-bottom:1px solid var(--ft-line)}
.ft-doc-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;margin:0;padding-right:110px;color:var(--ft-mute);letter-spacing:.14em}
.ft-doc-meta b{font-weight:400;color:var(--ft-hi)}
.ft-doc-stat{display:inline-flex;align-items:center;gap:8px}
.ft-doc-title{margin:14px 0 0;font-weight:400;font-size:clamp(28px,4vw,40px);line-height:1;letter-spacing:-.03em;font-variation-settings:'wdth' 100,'wght' 520}
.ft-doc-x{appearance:none;-webkit-appearance:none;position:absolute;top:14px;right:18px;display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 14px;border:1px solid #3A4A4E;border-radius:3px;background:transparent;color:var(--ft-ink);cursor:pointer;letter-spacing:.14em;transition:border-color .35s,color .35s}
.ft-doc-x span{font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-size:18px;line-height:1;letter-spacing:0;transition:transform .55s var(--ft-ease)}
.ft-doc-x:hover{border-color:var(--ft-hi);color:var(--ft-hi)}
.ft-doc-x:hover span{transform:rotate(90deg)}
.ft-doc-prog{height:2px;background:var(--ft-line)}
.ft-doc-prog b{display:block;width:100%;height:100%;background:var(--ft-hi);transform:scaleX(0);transform-origin:0 50%}
.ft-doc-toc{display:flex;gap:6px;overflow-x:auto;padding:12px 28px;border-bottom:1px solid var(--ft-line);scrollbar-width:none}
.ft-doc-toc button{appearance:none;flex:none;min-height:32px;padding:0 10px;border:1px solid #3A4A4E;border-radius:3px;background:transparent;color:var(--ft-mute);cursor:pointer;font-family:'Fragment Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase}
.ft-doc-toc button.is-on{background:var(--ft-ac);border-color:var(--ft-ac);color:#FFFFFF}
.ft-doc-body{flex:1;min-height:0;overflow:auto;padding:28px;overscroll-behavior:contain;scrollbar-color:var(--ft-line) transparent}
.acc .ft-doc .ft-doc-body:focus-visible{outline-offset:-4px}
.ft-doc-body .pg-lead{margin:0 0 18px;font-size:20px;line-height:1.4;max-width:none;color:var(--ft-ink)}
.ft-doc-body h2{margin:30px 0 10px;font-weight:400;font-size:21px;letter-spacing:-.015em;color:var(--ft-ink);font-variation-settings:'wdth' 100,'wght' 560}
.ft-doc-body h3{margin:22px 0 8px;font-weight:400;font-size:17px;color:var(--ft-ink);font-variation-settings:'wdth' 100,'wght' 560}
.ft-doc-body p,.ft-doc-body li{max-width:62ch;font-size:16px;line-height:1.6;color:var(--ft-mute)}
.ft-doc-body a{color:var(--ft-hi)}
.ft-doc-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 20px calc(6px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--ft-line);letter-spacing:.12em}
.ft-doc-foot button,.ft-doc-foot a{appearance:none;display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 8px;border:0;background:transparent;color:var(--ft-ink);cursor:pointer;font:inherit;letter-spacing:inherit;text-transform:inherit;text-decoration:none;transition:color .35s}
.ft-doc-foot button:hover,.ft-doc-foot a:hover{color:var(--ft-hi)}

/* ---------- footer responsive ---------- */
@media (max-width:1899px){
.ft-st-mods{display:none}
.ft-st-id{border-right:0}
}
@media (max-width:1380px){
.ft-st-mods li+li::before{margin:0 14px}
}
@media (max-width:1500px){
.ft-cols{grid-template-columns:170px minmax(0,1fr) 352px 270px}
.ft-list--2 .ft-a{font-size:15px;letter-spacing:-.015em}
.ft-doc-a{grid-template-columns:auto minmax(0,1fr) auto}
.ft-doc-a svg{display:none}
}
@media (max-width:1400px){
.ft-in{padding:0 28px}
.ft-cols{grid-template-columns:repeat(6,minmax(0,1fr));padding-top:6px;padding-bottom:6px}
.ft-col,.ft-col:first-child,.ft-col:last-child{padding:30px 32px 30px 0}
.ft-cols>:nth-child(1){grid-column:span 2}
.ft-cols>:nth-child(2){grid-column:span 4;padding-left:32px;padding-right:0}
.ft-cols>:nth-child(3){grid-column:span 3;border-left:0;border-top:1px solid var(--ft-line)}
.ft-cols>:nth-child(4){grid-column:span 3;padding-left:32px;padding-right:0;border-top:1px solid var(--ft-line)}
}
@media (max-width:1180px){
.ft-st-cnt{display:none!important}
.ft-in{padding:0 28px}
.ft-st-mods{display:none}
.ft-st-id{border-right:0}
.ft-hero{grid-template-columns:minmax(0,1fr);padding-top:40px}
.ft-brand{padding-left:0}
.ft-word{font-size:clamp(72px,13.5vw,160px)}
.ft-claim{font-size:clamp(28px,4.4vw,46px)}
.ft-viz{width:100%;max-width:820px;justify-self:center;height:clamp(360px,48vw,460px)}
.ft-base{grid-template-columns:minmax(0,1fr) auto;padding-top:10px;padding-bottom:calc(10px + env(safe-area-inset-bottom,0px))}
.ft-base-nav{order:3;gap:28px}
.ft-base-end{order:2}
}
@media (max-width:860px){
.ft-in{width:calc(100% - 24px);padding:0 18px}
.ft-status{min-height:48px}
.ft-st-id{padding-right:16px}
.ft-st-meta{padding-left:16px;border-left:0}
.ft-st-meta span+span::before{margin:0 10px}
.ft-st-cnt{display:none!important}
.ft-status{flex-wrap:wrap}
.ft-st-meta{flex-wrap:wrap;width:100%;padding:8px 0 12px;border-top:1px solid var(--ft-line);row-gap:6px}
.ft-mq-set a{min-height:66px;padding:10px 20px 10px 16px}
.ft-mq-set a span{font-size:14px;max-width:130px}
.ft-chain{grid-template-columns:repeat(4,minmax(0,1fr));row-gap:24px}
.ft-chain::before,.ft-chain-pkt,.ft-viz-n{display:none}
.ft-chain li{padding-left:0!important}
.ft-chain li::after{display:none}
.ft-cols{grid-template-columns:minmax(0,1fr)}
.ft-col,.ft-col:first-child,.ft-col:last-child,.ft-col:nth-child(even){padding:28px 0;border-left:0}
.ft-col+.ft-col{border-top:1px solid var(--ft-line)}
.ft-cols>:nth-child(n){grid-column:auto;padding-left:0;padding-right:0}
.ft-list--go{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px}
.ft-list--2{column-count:2;column-gap:32px}
.ft-base{grid-template-columns:minmax(0,1fr);gap:0;padding-top:14px;padding-bottom:calc(18px + env(safe-area-inset-bottom,0px))}
.ft-base-nav,.ft-base-end{order:0}
.ft-base-end{justify-self:start}
.ft-base-sys span:first-child{padding-left:0}
.ft-doc{width:100vw;border-left:0;transform:translateY(100%)}
.ft-doc-head,.ft-doc-body,.ft-doc-toc{padding-left:20px;padding-right:20px}
}
@media (max-width:640px){
.ft-word{font-size:min(19vw,104px)}
.ft-claim{font-size:clamp(24px,7.4vw,34px)}
.ft-state{margin-left:0}
.ft-find-bar{height:54px}
.ft-find-ic{padding-left:12px}
.ft-find-q{padding:0 10px;font-size:16px}
.ft-find-go{min-width:0;padding:0 16px;gap:10px}
.ft-find-try{gap:8px}
.ft-find-try>span{width:100%;margin:0}
.ft-find-try button{min-height:40px}
.ft-viz{grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr) auto;height:auto;padding:16px 14px 14px}
.ft-viz-l{flex-direction:row;flex-wrap:wrap;align-items:center;gap:6px 12px;padding-top:0}
.ft-viz-l .ft-viz-rule:last-child{display:none}
.ft-viz-c{height:min(84vw,340px)}
.ft-viz-r{grid-column:1;grid-row:3;padding-top:4px}
.ft-viz-r .ft-viz-rule{display:none}
.ft-viz-r ol{display:flex;flex-wrap:wrap;gap:0 4px;margin:0}
.ft-viz-r li+li::before{content:'→';margin-right:4px;color:var(--ft-dim)}
.ft-viz-n{display:none}
.ft-chain{grid-template-columns:repeat(2,minmax(0,1fr))}
.ft-list--2{column-count:1}
.ft-mail-a{font-size:22px}
.ft-cta{width:100%}
.ft-base-l{gap:10px}
.ft-base-sys{display:none}
.ft-top{padding-left:0;border-left:0}
.ft-sep{width:24px}
}
@media (max-width:380px){
.ft-in{width:calc(100% - 16px);padding:0 14px}
.ft-list--go{grid-template-columns:minmax(0,1fr)}
.ft-st-id{letter-spacing:.1em}
}
@media (pointer:coarse){.ft-a{min-height:44px}.ft-copy{min-height:44px}.ft-x{min-height:44px}}
@media (prefers-reduced-motion:reduce){
.ft-mq-track{animation:none;width:auto;flex-wrap:wrap}
.ft-mq-set{flex-wrap:wrap}
.ft-mq-set[aria-hidden]{display:none}
.ft-mq{-webkit-mask-image:none;mask-image:none}
.ft.is-live .ft-led{animation:none}
.ft-chain-pkt{display:none}
.ft-rise,.ft-word,.ft-dash,.ft-doc,.ft-a,.ft-a i,.ft-a span::after,.ft-a::after,.ft-doc-a,.ft-doc-a b,.ft-find-bar,.ft-find-go,.ft-find-go span,.ft-find-panel,.ft-find-hit b,.ft-top-arrow,.ft-more,.ft-more span,.ft-cta,.ft-cta span,.ft-mail-a,.ft-x,.ft-base-a,.ft-chain li::before,.ft-chain b{transition:none}
.ft.is-armed:not(.is-on) .ft-rise{opacity:1;transform:none}
.ft.is-armed:not(.is-on) .ft-word{opacity:1;font-variation-settings:'wdth' 106,'wght' 760;letter-spacing:-.052em}
.ft.is-armed:not(.is-on) .ft-dash{transform:none}
}

/* services overview */
.sv-bar{position:sticky;top:72px;z-index:5;display:flex;align-items:center;gap:24px;padding:10px 0;background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid rgba(16,27,53,.12);border-bottom:1px solid rgba(16,27,53,.12)}
.sv-bar-links{display:flex;flex:1;min-width:0;overflow-x:auto;gap:0;scrollbar-width:none}
.sv-bar-links::-webkit-scrollbar{display:none}
.sv-bar-links a{display:flex;align-items:center;gap:8px;min-height:44px;padding:0 16px 0 0;margin-right:16px;white-space:nowrap;text-decoration:none;color:#4A5370;font-family:'Fragment Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;transition:color .4s}
.sv-bar-links a b{font-weight:400;color:#525B76}
.sv-bar-links a:hover,.sv-bar-links a.is-on{color:#101B35}
.sv-bar-links a.is-on b{color:#8A174D}
.sv-search{display:flex;align-items:center;gap:10px;width:300px;border:1px solid rgba(16,27,53,.22);padding:0 14px;height:44px;transition:border-color .4s}
.sv-search:focus-within{border-color:#8A174D}
.sv-search input{flex:1;min-width:0;border:0;background:transparent;color:#101B35;font-family:'Fragment Mono',ui-monospace,monospace;font-size:12px;letter-spacing:.04em;outline:none}
.sv-search input::placeholder{color:#525B76}
.sv-group{padding:110px 0 90px;border-top:1px solid rgba(16,27,53,.1)}
.sv-ghead{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;align-items:end;margin-bottom:44px}
.sv-gname{margin:0;font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-size:72px;line-height:.94;letter-spacing:-.035em;font-variation-settings:'wdth' 104,'wght' 520;color:#101B35}
.sv-gnum{font-family:'Archivo',ui-sans-serif,system-ui,sans-serif;font-size:72px;line-height:.94;letter-spacing:-.04em;font-variation-settings:'wdth' 62,'wght' 220;color:#8A174D;margin-right:18px}
.sv-empty{padding:80px 0;display:flex;flex-direction:column;gap:18px;align-items:flex-start}

/* thirteen capability rows need about 560px; on shorter windows the hero list would run into the header */
@media (max-height:760px){.acc-hero-spec{display:none!important}}
@media (max-width:1100px) and (min-width:861px){
.acc-h1{font-size:84px}
.acc-h2{font-size:46px}
.acc-hero-spec{display:none!important}
.pg-h1{font-size:76px}
.pg-row{grid-template-columns:52px minmax(0,1fr) minmax(0,1fr)}
.pg-row em{display:none}
.nv-item span{font-size:38px}
}
@media (max-width:860px){
.acc-nav,.acc-nav.is-compact{padding:16px 20px;grid-template-columns:1fr auto}
.acc-nav::after{left:20px;right:20px}
.acc-chap,.acc-navlink,.acc-navr .acc-btn-ghost{display:none!important}
.acc-menu-btn{display:inline-flex}
.acc-hero-copy{left:20px!important;right:20px!important;bottom:96px!important}
.acc-hero-spec{display:none!important}
.acc-h1{font-size:56px}
.acc-h2{font-size:36px}
.acc-body{font-size:16px}
.acc-rail{left:20px;right:20px;bottom:12px}
.acc-rail-l{display:none}
.acc-rail-a{justify-content:center;padding-right:0}
.acc-rail-a::before{right:4px}
.acc-sec,.acc-sec--r{align-items:flex-end!important;justify-content:flex-start!important;padding:0 20px 96px!important}
.cap-intro{padding:0 20px 96px!important;justify-content:flex-end}
.cap-jump a{margin-right:14px;padding-right:14px}
#ch-method{padding:110px 20px 96px!important}
#ch-begin{padding:0 20px 84px!important}
#ch-begin .acc-h2{font-size:44px!important}
.acc-index{grid-template-columns:minmax(0,1fr)}
.acc-principles{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.acc-method-head{padding:0 20px!important}
.acc-btn{width:100%}
.acc-field{flex-direction:column}
.nv{padding:16px 20px 24px;background:rgba(255,255,255,.96)}
.nv-body{grid-template-columns:minmax(0,1fr);padding:20px 0;align-items:start}
.nv-detail{display:none}
.nv-item{grid-template-columns:36px minmax(0,1fr) auto;min-height:56px;align-items:center;color:#101B35}
.nv-item span{font-size:26px}
.nv-item em{opacity:1;color:#525B76}
.pg-wrap{padding:0 20px}
.pg-hero{min-height:760px;padding:140px 0 80px}
.pg-h1{font-size:48px}
.pg-num{font-size:88px}
.pg-lead{font-size:19px}
.pg-sec{padding:80px 0}
.pg-grid{grid-template-columns:minmax(0,1fr);gap:28px}
.pg-label{position:static}
.pg-h2{font-size:34px}
.pg-row{grid-template-columns:40px minmax(0,1fr);gap:8px 14px;padding:20px 0}
.pg-row p,.pg-row .pg-ex{grid-column:2}
.pg-row em{display:none}
.pg-row strong{font-size:22px}
.pg-pairs{grid-template-columns:minmax(0,1fr)}
.pg-steps{grid-template-columns:minmax(0,1fr)}
.pg-steps::before{left:3px;right:auto;top:0;bottom:0;width:1px;height:auto}
.pg-steps li{padding:0 0 0 28px}
.pg-steps li::before{top:6px}
.pg-cta .pg-h2{font-size:44px}
.pg-next{grid-template-columns:minmax(0,1fr)}
.sv-bar{top:76px;flex-direction:column;align-items:stretch;gap:6px}
.sv-search{width:100%}
.sv-gname,.sv-gnum{font-size:44px}
.sv-ghead{grid-template-columns:minmax(0,1fr);gap:18px}
}
@media (max-height:780px) and (min-width:861px){
.acc-h1{font-size:76px}
.acc-hero-copy{bottom:104px!important}
}
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
.acc-line,.acc-fade,.acc-rule-o,.acc-pulse,.pg-h1,.nv{animation:none}
.acc-block,.acc-h2,.acc-rail.is-fixed{transition:none}
}

/* utility */
[hidden]{display:none!important}
/* fixed chrome on the homepage: header and rail sit above the scrolling copy */
.acc-rail.is-fixed{position:fixed;left:0;right:0;bottom:0;padding:26px 48px 22px;border-top:0;background:linear-gradient(180deg,rgba(83,185,197,0) 0%,rgba(83,185,197,.75) 55%,#53B9C5 100%);z-index:6;transition:opacity .7s cubic-bezier(.16,1,.3,1),visibility .7s}
.acc-rail.is-away{opacity:0;visibility:hidden;pointer-events:none}
.acc-rail.is-fixed .acc-rail-a{border-top:1px solid rgba(16,27,53,.14)}
.acc-nav.is-fixed:not(.is-compact){background:linear-gradient(180deg,rgba(255,255,255,.85) 0%,rgba(255,255,255,0) 100%)}
/* navigator open: everything but the matter steps back */
.acc-nav,.acc-rail,.pg-main,[data-content]{transition:opacity .4s,visibility .4s}
.nv-open .acc-nav,.nv-open .acc-rail,.nv-open .pg-main,.nv-open [data-content]{opacity:0;visibility:hidden}
@media (max-width:860px){.acc-rail.is-fixed{padding:20px 20px 12px}}
@media (max-width:860px){.acc-hero-copy{width:auto!important;gap:22px!important}.acc-hero-copy .acc-body{font-size:15px}}


/* responsive fixes */
.acc-btn-ghost{white-space:nowrap}
.sv-bar-links{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 40px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 40px),transparent)}
/* ten rail labels need ~1240px; below that the numbers carry the rail */
@media (max-width:1240px) and (min-width:861px){.acc-rail-l{display:none}}
/* the centred chapter marker squeezes the right-hand nav into wrapping */
@media (max-width:1100px) and (min-width:861px){
.acc-nav{grid-template-columns:auto 1fr}
.acc-chap{display:none}
.acc-navr{gap:24px}
}
@media (max-width:860px){
/* copy sits over the particle drawing on narrow screens: give it a soft wash */
.acc-sec .acc-block,.cap-intro .acc-block,#ch-method [data-on]{position:relative;isolation:isolate}
.acc-sec .acc-block::before,.cap-intro .acc-block::before,#ch-method [data-on]::before{content:'';position:absolute;inset:-28px -20px;z-index:-1;pointer-events:none;background:rgba(247,250,252,.6);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);-webkit-mask-image:linear-gradient(180deg,transparent,#000 56px,#000 calc(100% - 40px),transparent);mask-image:linear-gradient(180deg,transparent,#000 56px,#000 calc(100% - 40px),transparent)}
/* fixed-height chapters grow with their content instead of spilling into the one above */
.cap-intro{height:auto!important;min-height:700px;padding:140px 20px 96px!important}
#ch-method{height:auto!important;min-height:1000px}
.acc-code-body{overflow-x:auto;font-size:11.5px}
.acc-field .acc-input{flex:none}
}
@media (max-width:860px) and (min-width:561px){.acc-btn{width:auto}.acc-field .acc-btn{width:100%}}
@media (max-width:520px){.acc-principles{grid-template-columns:minmax(0,1fr);gap:24px}}
@media (max-width:860px) and (min-width:561px){
.acc-sec .acc-block::before,.cap-intro .acc-block::before,#ch-method [data-on]::before{right:-80px;-webkit-mask-image:linear-gradient(180deg,transparent,#000 56px,#000 calc(100% - 40px),transparent),linear-gradient(90deg,#000 calc(100% - 100px),transparent);-webkit-mask-composite:source-in;mask-image:linear-gradient(180deg,transparent,#000 56px,#000 calc(100% - 40px),transparent),linear-gradient(90deg,#000 calc(100% - 100px),transparent);mask-composite:intersect}
}