*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--black:#0a0a0a;--dark:#111;--panel:#161616;--border:#2a2a2a;--red:#c0392b;--white:#e8e2d9;--copy:#b0aa9f;--muted:#888880;--display:'Barlow Condensed',sans-serif;--body:'Barlow',sans-serif}
html{scroll-behavior:smooth}body{background:var(--black);color:var(--white);font:18px/1.75 var(--body);-webkit-font-smoothing:antialiased}a{color:inherit}
nav{position:fixed;inset:0 0 auto;z-index:10;height:56px;padding:0 2rem;display:flex;align-items:center;justify-content:space-between;background:rgba(10,10,10,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.nav-logo{font:900 1.6rem/1 var(--display);letter-spacing:.04em;color:var(--white);text-decoration:none;text-transform:uppercase}.nav-logo span,.red{color:var(--red)}
.nav-links{display:flex;gap:2rem;list-style:none}.nav-links a{color:var(--muted);font:600 .95rem/1 var(--display);letter-spacing:.08em;text-decoration:none;text-transform:uppercase}.nav-links a:hover{color:var(--white)}
.nav-page{flex:0 0 auto;margin-left:2rem;padding:.42rem .8rem;border:1px solid var(--red);color:#fff;font:700 .82rem/1 var(--display);letter-spacing:.12em;text-decoration:none;text-transform:uppercase}.nav-page.current{background:var(--red)}
.hero{min-height:78vh;padding:145px 2rem 90px;display:grid;place-items:center;text-align:center;position:relative;overflow:hidden;border-bottom:1px solid var(--border)}.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 58% 52% at 50% 58%,rgba(192,57,43,.13),transparent 72%),repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(255,255,255,.014) 2px,rgba(255,255,255,.014) 4px)}.hero-inner{position:relative;max-width:1100px}.eyebrow,.section-no{color:var(--red);font:600 .82rem/1 var(--display);letter-spacing:.28em;text-transform:uppercase}.hero h1{max-width:1000px;margin:1.4rem auto 1.7rem;font:900 clamp(3.2rem,8vw,7rem)/.92 var(--display);letter-spacing:-.015em;text-transform:uppercase;text-wrap:balance}.dek{max-width:760px;margin:auto;color:var(--copy);font-size:clamp(1.05rem,2vw,1.3rem);line-height:1.65;text-wrap:balance}
main{overflow:hidden}.intro,.article-section{padding:90px 2rem;border-bottom:1px solid var(--border)}.intro{background:var(--dark)}.container{max-width:1100px;margin:auto}.copy{max-width:900px}.lead p{font-size:1.15rem;line-height:1.85}p{color:var(--copy);margin-bottom:1.35rem}p:last-child{margin-bottom:0}strong{color:var(--white)}h2{margin:.8rem 0 1.5rem;font:900 clamp(2.25rem,5vw,4rem)/1 var(--display);text-transform:uppercase;text-wrap:balance}h3{font:700 1.35rem/1.1 var(--display);text-transform:uppercase}ul{margin:1.5rem 0 1.5rem 1.15rem}li{color:var(--copy);margin:.55rem 0;padding-left:.35rem}li::marker{color:var(--red)}
.article-section:nth-child(even){background:var(--dark)}.shot{width:min(100%,840px);margin:3.5rem auto 0 0;border:1px solid var(--border);background:var(--panel);padding:1rem}.shot img{display:block;width:100%;height:auto}.shot figcaption{padding:.9rem .25rem 0;color:var(--muted);font-size:.82rem;line-height:1.5}.shot-label{color:var(--red);font:700 .72rem/1 var(--display);letter-spacing:.16em;text-transform:uppercase;margin-bottom:.8rem}
.phone-layout{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:clamp(2.5rem,6vw,5rem);align-items:start}.phone-device{width:220px;margin:0 auto;border:3px solid #2e2e2e;border-radius:30px;overflow:hidden;background:#000;box-shadow:0 8px 40px rgba(0,0,0,.75),0 0 0 1px rgba(255,255,255,.06)}.phone-device img{display:block;width:100%;height:auto}
.concept{width:min(100%,900px);margin:3.5rem auto 0 0;padding:1.4rem;border:1px solid var(--border);background:var(--panel)}.concept-title{padding-bottom:.9rem;border-bottom:1px solid var(--border);color:var(--red);font:700 .72rem/1 var(--display);letter-spacing:.16em;text-transform:uppercase}.concept-body{min-height:190px;padding:1.7rem 1rem;display:grid;align-items:center}.concept-row{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:.75rem;align-items:center}.concept-node{padding:1rem;border:1px solid #3a3a3a;background:var(--dark);text-align:center;color:var(--white);font:700 .9rem/1.25 var(--display);letter-spacing:.06em;text-transform:uppercase}.concept-node.primary{border-color:var(--red);background:rgba(192,57,43,.09)}.concept-node.muted{color:var(--muted);border-style:dashed}.concept-node small{display:block;margin-top:.45rem;color:var(--muted);font:500 .68rem/1.3 var(--body);letter-spacing:0;text-transform:none}.concept-arrow{color:var(--red);font:700 1.4rem/1 var(--display);text-align:center}.concept-caption{padding-top:.9rem;border-top:1px solid var(--border);color:var(--muted);font-size:.82rem;line-height:1.5}.form-compare{grid-template-columns:1fr auto 1fr}.form-stack{display:grid;gap:.45rem}.mini-field{padding:.55rem .7rem;border:1px solid var(--border);background:var(--black);color:var(--muted);font:600 .72rem/1 var(--display);text-transform:uppercase}.relation-map{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}.relation-map .concept-node:first-child{grid-column:1/-1}.hierarchy-map{grid-template-columns:1fr auto 1fr auto 1fr}.judgment-map{grid-template-columns:1fr auto 1.25fr auto 1fr}.blocked{position:relative;opacity:.55}.blocked::after{content:"";position:absolute;left:8%;right:8%;top:50%;height:2px;background:var(--red);transform:rotate(-10deg)}
.closing{padding:110px 2rem;background:radial-gradient(ellipse 50% 60% at 50% 50%,rgba(192,57,43,.1),transparent 70%)}.closing h2{color:#fff}.closing p{max-width:900px;color:#fff;font:700 1.5rem/1.35 var(--display);text-transform:uppercase}
.entries{padding:100px 2rem;min-height:70vh}.entry-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem;margin-top:2.5rem}.entry{display:flex;flex-direction:column;min-height:330px;padding:2rem;border:1px solid var(--border);background:var(--panel);text-decoration:none;transition:border-color .2s,transform .2s}.entry:hover{border-color:var(--red);transform:translateY(-3px)}.entry .kind{color:var(--red);font:700 .75rem/1 var(--display);letter-spacing:.18em;text-transform:uppercase}.entry h2{font-size:clamp(2rem,4vw,3rem);margin:1.3rem 0}.entry p{font-size:1rem}.entry .read{margin-top:auto;color:var(--white);font:700 .8rem/1 var(--display);letter-spacing:.14em;text-transform:uppercase}
footer{background:var(--dark);border-top:1px solid var(--border);padding:2rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}.footer-logo{font:900 1.2rem/1 var(--display);letter-spacing:.06em;text-transform:uppercase}.footer-logo span{color:var(--red)}.footer-links{display:flex;gap:1.5rem}.footer-links a{color:var(--muted);font:400 .8rem/1 var(--display);letter-spacing:.12em;text-decoration:none;text-transform:uppercase}.footer-copy{width:100%;color:#444;font-size:.75rem;margin:0;text-align:center}
@media(max-width:900px){nav{padding:0 1rem}.nav-links{display:none}.nav-page{margin-left:auto}.entry-grid{grid-template-columns:1fr}.phone-layout{grid-template-columns:1fr}.phone-device{width:min(220px,70vw);margin:1rem auto 0}}
@media(max-width:560px){body{font-size:16px}.hero{min-height:70vh;padding:120px 1.25rem 70px}.intro,.article-section,.entries,.closing{padding:70px 1.25rem}.hero h1{font-size:clamp(3rem,16vw,5rem)}.shot{margin-top:2.5rem;padding:.5rem}.closing h2{font-size:clamp(2rem,10vw,3rem)}}
@media(max-width:650px){.concept{padding:1rem}.concept-body{padding:1.2rem .25rem}.concept-row,.form-compare,.hierarchy-map,.judgment-map{grid-template-columns:1fr}.concept-arrow{transform:rotate(90deg)}.relation-map{grid-template-columns:1fr}.relation-map .concept-node:first-child{grid-column:1}}