:root{--purple:#56328c;--ink:#19191b;--paper:#fdfcf9;--line:#c8c7c8;--mono:'SFMono-Regular',Consolas,'Liberation Mono',monospace;--gutter:clamp(1.25rem,5vw,5rem)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:1.5rem}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.5 'Helvetica Neue',Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}h1,h2,h3,p{margin:0}a{color:inherit;text-underline-offset:5px}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;flex-shrink:0;vertical-align:middle}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}.wrap{max-width:1440px;margin-inline:auto;padding-inline:var(--gutter)}.meta{font-family:var(--mono);font-size:.75rem;font-weight:500;letter-spacing:.035em}.skip{position:absolute;top:-100px;background:var(--ink);color:white;padding:1rem;z-index:10}.skip:focus{top:0}a:focus-visible{outline:3px solid currentColor;outline-offset:5px}::selection{background:var(--purple);color:white}.header{min-height:108px;display:flex;align-items:center;gap:3rem}.brand{display:flex;align-items:center;gap:.85rem;font-size:.95rem;font-weight:750;line-height:1.05;letter-spacing:-.02em;text-decoration:none}.badge{font-family:var(--mono);font-size:1.75rem;font-weight:400;border:1px solid var(--ink);padding:.45rem .5rem;line-height:1}.header nav{display:flex;gap:1.75rem;margin-left:auto}.header nav a{font-size:.875rem;text-decoration:none;display:flex;align-items:center;gap:.4rem;min-height:44px}.header nav a:hover{text-decoration:underline}.parent{border-left:1px solid var(--line);padding-left:2rem;text-decoration:none;display:flex;gap:.6rem;align-items:center;min-height:44px}.parent:hover{text-decoration:underline}.hero{background:var(--purple);color:white}.hero-meta{display:flex;justify-content:space-between;padding-block:1.15rem;border-bottom:1px solid #ffffff55}.hero-grid{display:grid;grid-template-columns:1fr 32%;gap:3rem;padding-block:3.5rem 3rem;align-items:center}h1{font-size:clamp(3.3rem,7.2vw,6.5rem);line-height:.91;letter-spacing:-.05em;font-weight:800}.hero-line{font-size:clamp(1.5rem,3.1vw,2.7rem);letter-spacing:-.035em;font-weight:500;line-height:1.06;margin-top:2.25rem}.hero-symbol{text-align:center;align-self:stretch;display:flex;flex-direction:column;justify-content:center;gap:1.5rem}.hero-symbol img{display:block;width:100%;height:auto;max-width:285px;margin:auto;filter:brightness(0) invert(1)}.hero-symbol .meta{font-size:.6875rem}.hero-bottom{border-top:1px solid #ffffff55;padding-block:1.25rem;display:flex;justify-content:space-between;align-items:center;gap:1.5rem}.hero-bottom p{font-size:.875rem;font-weight:650;letter-spacing:.025em}.button{background:white;color:var(--purple);text-decoration:none;padding:1rem 1.3rem;display:inline-flex;gap:2rem;align-items:center;font-size:.875rem;font-weight:700;border:1px solid white;transition:background .15s,color .15s}.button:hover{background:transparent;color:white}.section{padding-block:4.5rem;display:grid;grid-template-columns:1fr 2fr;gap:2rem}.section-label{display:block;margin-bottom:1rem}.about-copy{max-width:720px}h2{font-size:clamp(2rem,3.5vw,3rem);line-height:1.06;letter-spacing:-.04em;font-weight:650}.about-copy p{font-size:1.125rem;max-width:590px;margin-top:1.2rem}.about-copy p+p{font-size:1rem;color:#55545a}.scope{display:flex;gap:.65rem 1.5rem;flex-wrap:wrap;margin-top:1.75rem;font-size:.75rem}.connections{padding-bottom:4.5rem}.section-title{border-top:3px solid var(--ink);display:flex;align-items:end;justify-content:space-between;padding-block:1.35rem 1.75rem;gap:1.5rem}.section-title .section-label{margin-bottom:.55rem}.register-head{display:grid;grid-template-columns:1fr 4fr 1fr;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);padding-block:.7rem;gap:1.5rem}.register-head span:last-child{text-align:right}.empty-register{display:grid;grid-template-columns:1fr 4fr 1fr;padding-block:2.5rem;gap:1.5rem;align-items:start}.empty-number{font:1.4rem var(--mono);color:#777}.empty-register h3{font-size:1.5rem;letter-spacing:-.025em;font-weight:550}.empty-register p{max-width:33rem;margin-top:.6rem;color:#626169}.empty-status{text-align:right;white-space:nowrap;color:var(--purple)}.register-foot{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding-top:.8rem;gap:1rem}.register-foot a{display:inline-flex;align-items:center;gap:1rem;text-decoration:none;font-size:.875rem;min-height:44px}.register-foot a:hover{text-decoration:underline}.routing{background:var(--ink);color:white}.routing-inner{padding-block:2.25rem}.route{display:flex;align-items:center;gap:1.5rem;margin-block:1.6rem;font-size:clamp(1.25rem,2.5vw,2rem);letter-spacing:-.025em}.route i{flex:1;height:1px;background:#85808e;position:relative}.route i:before,.route i:after{content:'';position:absolute;width:7px;height:7px;border:1px solid #a29cae;background:var(--ink);border-radius:50%;top:-3px}.route i:before{left:0}.route i:after{right:0}.route-hub{font:2rem var(--mono);border:1px solid #b09bd0;padding:.55rem .8rem;color:#d0bcec}.routing p{color:#bfbcc5;font-size:.875rem}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem}.step-index{border-bottom:1px solid var(--line);display:block;padding-bottom:.75rem;color:var(--purple);margin-bottom:1rem}.steps h3{font-size:1.2rem;letter-spacing:-.025em;line-height:1.2;font-weight:600}.steps p{margin-top:.7rem;color:#626169;font-size:1rem}.family-intro{border-top:3px solid var(--ink);padding-block:2rem 3rem;display:grid;grid-template-columns:1fr 2fr;gap:2rem}.family-intro h2{font-size:2rem}.family-intro p{max-width:18rem;margin-top:1rem;font-size:.9375rem}.text-link{display:inline-flex;align-items:center;gap:2rem;min-height:44px;margin-top:1rem;font-size:.875rem;font-weight:700;text-decoration:none}.text-link:hover{text-decoration:underline}.family-register>a,.family-register>.current{display:grid;grid-template-columns:2.5rem minmax(0,1fr) auto;align-items:center;gap:1.25rem;border-bottom:1px solid var(--line);padding:1rem .75rem;text-decoration:none}.family-register>a:first-child{border-top:1px solid var(--line)}.family-no{font:1.1rem var(--mono)}.family-register strong{display:block;font-size:1.125rem;letter-spacing:-.02em;line-height:1.2}.family-register small{display:block;font-size:.6875rem;letter-spacing:.03em;margin-top:.3rem}.family-register>a:hover{background:#eeebf1}.family-register>.current{background:var(--purple);color:white;border-color:var(--purple)}.here{font-size:.625rem}.contact{border-top:1px solid var(--ink);padding-top:3rem;padding-bottom:3.5rem}.contact h2{font-size:clamp(2.3rem,4vw,3.5rem)}.contact p{margin-top:1rem}.operator{font-size:1rem}.operator span{font-size:.875rem;color:#626169}.email{display:inline-flex;align-items:center;gap:1rem;font-size:clamp(1.15rem,2.6vw,2.1rem);letter-spacing:-.03em;margin-top:1.5rem;min-height:48px;text-decoration-thickness:1px;overflow-wrap:anywhere}.email:hover{color:var(--purple)}footer{background:var(--ink);color:white;padding-block:2rem 1.5rem}.footer-top,.footer-bottom{display:flex;justify-content:space-between;gap:1.5rem;align-items:center}.footer-top{padding-bottom:1.5rem;border-bottom:1px solid #59575f}.footer-name{display:flex;flex-direction:column;gap:.35rem;font-weight:650;font-size:.9375rem}.footer-top>a{display:flex;gap:.7rem;align-items:center;text-decoration:none;min-height:44px}.footer-bottom{padding-top:1.3rem;font-size:.6875rem;color:#c4c1c9}.footer-bottom a{text-decoration:none}.footer-bottom a:hover{text-decoration:underline}.venture{display:grid;grid-template-columns:1fr 4fr 1fr;gap:1.5rem;padding-block:1.5rem;border-bottom:1px solid var(--line)}.venture h3{font-size:1.5rem}.venture p{margin-top:.5rem}.venture .parties{font-size:.875rem;color:#626169}.venture .status{text-align:right}.venture a{display:inline-flex;align-items:center;gap:.5rem;min-height:44px}
@media(min-width:1500px){.hero-grid{padding-block:4rem}}@media(max-width:1050px){.parent{display:none}.hero-grid{gap:2rem}.section,.family-intro{grid-template-columns:1fr 2.3fr}.steps{gap:1.1rem}.register-note{max-width:11rem;text-align:right}.here{max-width:3rem;text-align:right}}
@media(max-width:700px){.header{min-height:86px;gap:1rem}.brand{font-size:.75rem;gap:.6rem}.badge{font-size:1.35rem}.header nav{gap:1rem}.header nav a{font-size:.8125rem}.header nav a svg{display:none}.hero-meta{font-size:.625rem;padding-block:1rem;gap:1rem}.hero-grid{grid-template-columns:1fr 22%;gap:.5rem;padding-block:2.5rem 2rem;align-items:start}h1{font-size:clamp(2.7rem,9.8vw,4.4rem)}.hero-symbol{justify-content:start;align-self:start;padding-top:.2rem}.hero-symbol .meta{display:none}.hero-symbol img{margin:0;max-width:110px}.hero-line{font-size:clamp(1.7rem,6vw,2.5rem);margin-top:1.8rem}.hero-bottom{align-items:start;flex-direction:column;gap:1rem}.hero-bottom p{font-size:.75rem}.button{justify-content:space-between;width:100%;padding:.9rem 1rem}.section{grid-template-columns:1fr;gap:.7rem;padding-block:2.5rem}.section-label{font-size:.6875rem}h2{font-size:2.1rem}.about-copy p{font-size:1rem}.scope{font-size:.6875rem;gap:.5rem 1rem}.connections{padding-bottom:2.5rem}.section-title{padding-block:1rem 1.25rem}.register-note{display:none}.register-head{grid-template-columns:1fr auto;font-size:.625rem;gap:1rem}.register-head span:first-child{display:none}.empty-register{grid-template-columns:1fr;padding-block:1.5rem;gap:.8rem}.empty-number{display:none}.empty-status{text-align:left;font-size:.6875rem}.empty-register h3{font-size:1.35rem}.empty-register p{font-size:.9375rem}.register-foot .meta{font-size:.625rem}.routing-inner{padding-block:1.75rem}.route{gap:.6rem;font-size:1.125rem}.route-hub{font-size:1.5rem;padding:.5rem}.route i{min-width:.6rem}.routing-inner>.meta{font-size:.6875rem}.routing p{font-size:.8125rem}.steps{grid-template-columns:1fr;gap:1.35rem}.steps article{display:grid;grid-template-columns:2rem 1fr;column-gap:.75rem}.step-index{grid-row:1/3;border:0;padding:0;margin:.15rem 0 0}.steps p{grid-column:2;margin-top:.4rem}.family-intro{grid-template-columns:1fr;gap:1.5rem;padding-block:1.5rem 2.5rem}.family-intro h2 br{display:none}.family-intro p{max-width:26rem}.family-intro .text-link{margin-top:.5rem}.family-register>a,.family-register>.current{gap:.75rem;padding:1rem .65rem;grid-template-columns:1.75rem minmax(0,1fr) auto}.family-register strong{font-size:1rem}.family-register small{font-size:.625rem}.here{font-size:.5625rem}.contact{gap:1.5rem}.operator{margin-top:.5rem!important}.contact h2{font-size:2.25rem}.contact p{font-size:.9375rem}.email{font-size:clamp(1rem,5.3vw,1.65rem);gap:.5rem}.email svg{width:18px}.footer-top{align-items:start;flex-direction:column;gap:.75rem}.footer-bottom{align-items:start;flex-direction:column;gap:.55rem}.venture{grid-template-columns:1fr;gap:.6rem}.venture .status{text-align:left}}
@media(max-width:370px){.header nav{gap:.6rem}.header nav a{font-size:.75rem}.brand{font-size:.65rem}.route{font-size:.9375rem}.hero-meta{font-size:.5625rem}.email{font-size:1rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@media print{.header nav,.button{display:none}.hero{color:black;background:white}.hero-symbol img{filter:brightness(0)}.routing,footer{background:white;color:black}a{color:black}.section,.family-intro{break-inside:avoid}}

[hidden]{display:none!important}

/* Family-system refinement: identification, routing register and contact. */
.hero-meta{flex-wrap:wrap;gap:.75rem 2rem;font-size:.75rem;align-items:center}
.hero-meta strong{font-size:1.35rem;font-weight:500;vertical-align:middle;margin-left:.25rem}
.hero-descriptor{margin-top:1rem;font-size:.875rem;letter-spacing:.08em}
.hero-grid>div,.section>div,.family-intro>div{min-width:0}
.family-register>a:nth-child(1){--family-accent:#cf352c}
.family-register>a:nth-child(2){--family-accent:#2059d0}
.family-register>a:nth-child(3){--family-accent:#e6ba19}
.family-register>.current{--family-accent:var(--purple)}
.family-register>a:nth-child(5){--family-accent:#3b7957}
.family-no{position:relative;padding-top:.65rem;color:var(--ink)}
.family-no:before{content:'';position:absolute;left:0;top:0;width:1.6rem;height:4px;background:var(--family-accent)}
.family-register>a,.family-register>.current{grid-template-columns:2.5rem minmax(0,1fr) 7.5rem;gap:1rem;min-height:88px}
.family-register>a>svg{justify-self:end;width:18px;height:18px}
.family-register small{font-size:.75rem;line-height:1.5}
.family-register>.current{background:transparent;color:var(--ink);border-bottom:1px solid var(--line);box-shadow:inset 3px 0 var(--purple)}
.family-register .here{font-size:.75rem;line-height:1.4;max-width:none;text-align:right;color:var(--purple);position:relative;padding-left:1rem}
.family-register .here:before{content:'';position:absolute;left:0;top:.45em;width:6px;height:6px;border-radius:50%;background:var(--purple)}
.contact{padding-block:4.5rem 5rem;border-top:3px solid var(--ink)}
.contact h2{font-size:clamp(2rem,3.5vw,3rem)}
.contact .operator{margin-top:1.5rem!important;font-size:1.125rem}
.contact .email{position:relative;display:flex;width:fit-content;max-width:100%;padding-top:1.5rem;margin-top:1.5rem;font-size:clamp(1.125rem,2.5vw,2.1rem)}
.email span{min-width:0;overflow-wrap:anywhere}
.contact .email:before{content:'';position:absolute;left:0;top:0;width:5rem;height:1px;background:var(--purple)}
.contact .email:after{content:'';position:absolute;left:5rem;top:-3px;width:7px;height:7px;border-radius:50%;background:var(--purple)}
.footer-name>a{display:inline-flex;align-items:center;gap:.6rem;min-height:44px;width:fit-content;text-decoration:none}
.footer-name>a:hover{text-decoration:underline}
.footer-name svg{width:16px;height:16px}
.footer-bottom{font-size:.75rem;flex-wrap:wrap}
.footer-bottom>a{display:inline-flex;align-items:center;min-height:44px}
.route{display:grid;grid-template-columns:minmax(0,1fr) minmax(.5rem,1fr) auto minmax(.5rem,1fr) minmax(0,1fr)}
.route>span:first-child,.route>span:last-child{overflow-wrap:anywhere}
.route>span:last-child{text-align:right}
.route i{width:100%}
@media(max-width:700px){
 .header{flex-wrap:wrap;gap:.5rem 1rem;padding-block:.75rem}
 .brand{font-size:.875rem}.header nav{flex-wrap:wrap;gap:.75rem}.header nav a{font-size:.875rem}
 .hero-meta{font-size:.75rem}.hero-meta strong{font-size:1.25rem}
 .hero-grid{grid-template-columns:minmax(0,1fr) 22%}
 h1{font-size:clamp(2rem,9.8vw,4.4rem)}
 .hero-descriptor{font-size:.875rem}
 .family-register>a,.family-register>.current{grid-template-columns:2rem minmax(0,1fr) 6rem;gap:.65rem}
 .family-register .here{font-size:.75rem;max-width:6rem;padding-left:.75rem}
 .family-register small{font-size:.75rem;overflow-wrap:anywhere}
 .contact{padding-block:3rem 3.5rem}.contact .email{font-size:clamp(1.125rem,5.2vw,1.65rem)}
 .route{gap:.6rem;font-size:1rem}.route-hub{font-size:1.5rem}
 .section-label,.scope,.register-head,.empty-status,.register-foot .meta,.routing-inner>.meta{font-size:.75rem}
}
@media(max-width:390px){
 .family-register>a,.family-register>.current{grid-template-columns:1.75rem minmax(0,1fr) 1.25rem}
 .family-register>.current .here{grid-column:2;grid-row:2;justify-self:start;text-align:left;max-width:none;padding-left:.85rem}
 .family-register>.current .family-no{grid-row:1/3;align-self:start}
 .family-register strong{font-size:.9375rem}
}

/* Direct copy and the established star at the connection point. */
.route-star{display:block;width:clamp(3rem,6vw,5rem);height:auto;filter:saturate(.55);}
.route{grid-template-columns:minmax(0,1.5fr) minmax(.5rem,1fr) auto minmax(.5rem,1fr) minmax(0,1.5fr);margin-bottom:0}
.family{padding-top:3rem}
.empty-register{grid-template-columns:1fr 5fr;padding-block:1.5rem}
.empty-register p{margin-top:0}
.family-intro h2{line-height:1.15}
.contact h2+p{max-width:35rem;font-size:1.0625rem}
@media(max-width:700px){.family{padding-top:2.5rem}.empty-register{grid-template-columns:1fr}.route{column-gap:.5rem}.route-star{width:3rem}}