:root{--bg-canvas:#252820;--bg-surface:#34382d;--bg-surface-hover:#3d4235;--text-primary:#edf0df;--text-muted:#c4c8b3;--accent-primary:#ff6f59;--accent-secondary:#b8c189;--border-subtle:rgba(237,240,223,.14);--ease-kinetic:cubic-bezier(.16,1,.3,1);--shadow-elevation:0 12px 32px -4px rgba(0,0,0,.35);--glow-accent:0 0 24px -4px var(--accent-primary);--glass-backdrop:blur(16px) saturate(180%);--r:20px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg-canvas);color:var(--text-primary);font:17px/1.68 Charter,"Bitstream Charter",Cambria,Georgia,serif;overflow-wrap:anywhere;hyphens:auto}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;overflow-wrap:anywhere;hyphens:auto}
h1{font-size:clamp(2.2rem,5vw,3.6rem);letter-spacing:-.01em}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
a{color:var(--accent-primary);text-underline-offset:3px}
a:hover{color:#ffa08f}
:focus-visible{outline:3px solid var(--accent-primary);outline-offset:3px}
.wrap{max-width:1200px;margin:0 auto;padding:0 22px}
.prose{max-width:70ch;margin:0 auto}
.label{display:inline-block;font-variant:small-caps;text-transform:lowercase;letter-spacing:.09em;color:var(--accent-secondary);font-size:1.05rem;margin-bottom:.4em}
.muted{color:var(--text-muted)}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--accent-primary);color:#252820;padding:8px 12px;z-index:50}
.site-header{position:relative;z-index:20;border-bottom:1px solid var(--border-subtle);background:rgba(52,56,45,.55)}
.hdr{display:flex;align-items:center;gap:18px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;margin-right:auto;color:var(--text-primary);text-decoration:none;font-weight:700;font-size:1.08rem}
.logo{width:28px;height:28px;border-radius:7px;flex:none;background:conic-gradient(var(--accent-primary) 0 25%,#b8c189 0 50%,#edf0df 0 75%,#6b7350 0)}
.nav{display:flex;align-items:center}
.nav-group{display:flex;gap:2px;padding:0 6px;border-left:1px solid var(--border-subtle)}
.nav-group:first-child{border-left:0}
.nav a{color:var(--text-muted);text-decoration:none;padding:6px 8px;border-radius:8px;font-size:.93rem;white-space:nowrap}
.nav a:hover,.nav a[aria-current=page]{color:var(--text-primary);background:var(--bg-surface)}
.menu-btn{display:none;background:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border-subtle);border-radius:10px;width:44px;height:44px;font-size:1.5rem;cursor:pointer}
.btn{display:inline-block;background:var(--accent-primary);color:#252820;font:inherit;font-weight:700;text-decoration:none;padding:12px 22px;border:2px solid #252820;border-radius:6px;box-shadow:4px 4px 0 var(--text-primary);transition:transform .25s var(--ease-kinetic),box-shadow .25s var(--ease-kinetic);cursor:pointer}
.btn:hover{color:#252820;transform:translate(4px,4px);box-shadow:0 0 0 var(--text-primary)}
.btn.alt{background:var(--accent-secondary)}
.actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:22px}
.hero{position:relative;padding:72px 0 56px;background:radial-gradient(circle at 20% 30%,rgba(184,193,137,.08),transparent 40%),radial-gradient(circle at 80% 70%,rgba(255,111,89,.08),transparent 45%);background-size:200% 200%;animation:gradientShift 14s ease infinite}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center}
.lede{font-size:1.2rem;color:var(--text-muted);max-width:60ch}
.glow{position:relative;isolation:isolate}
.glow::before{content:"";position:absolute;inset:-18%;z-index:-1;background:radial-gradient(circle,rgba(255,111,89,.3),transparent 62%);filter:blur(12px);pointer-events:none}
.diagram{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r);padding:16px}
.diagram svg{display:block;width:100%;height:auto}
section{padding:56px 0}
.sec-head{max-width:68ch;margin-bottom:26px}
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.s2{grid-column:span 2}.s3{grid-column:span 3}.s4{grid-column:span 4}.s6{grid-column:span 6}.r2{grid-row:span 2}
.tile{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r);padding:26px;transition:transform .5s var(--ease-kinetic),box-shadow .5s var(--ease-kinetic),background .3s}
.tile:hover{transform:translateY(-5px) scale(1.015);box-shadow:var(--shadow-elevation),var(--glow-accent);background:var(--bg-surface-hover)}
.tile.flat{background:transparent}
.tile.flat:hover{transform:none;box-shadow:none;background:transparent}
.rows{list-style:none;margin:0;padding:0}
.rows li{display:grid;grid-template-columns:42px 1fr;gap:14px;padding:14px 0;border-top:1px solid var(--border-subtle)}
.rows li:first-child{border-top:0;padding-top:4px}
.rows strong{display:block}
.rows p{margin:.2em 0 0;color:var(--text-muted)}
.ico{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:rgba(255,111,89,.15);color:var(--accent-primary);font-size:1.2rem}
.stat{font-size:2.6rem;font-weight:700;color:var(--accent-primary);line-height:1}
figure{margin:0}
.media img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);background:var(--bg-surface)}
.media.wide img{aspect-ratio:16/9}.media.sq img{aspect-ratio:1/1}
figcaption{font-size:.9rem;color:var(--text-muted);margin-top:8px}
.matrix{overflow-x:auto;border-radius:var(--r);border:1px solid var(--border-subtle);margin:18px 0}
table{width:100%;min-width:660px;border-collapse:collapse;background:var(--bg-surface)}
th,td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--border-subtle)}
thead th{font-variant:small-caps;text-transform:lowercase;letter-spacing:.07em;color:var(--accent-primary)}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
details{border-top:1px solid var(--border-subtle);padding:14px 0}
details:last-child{border-bottom:1px solid var(--border-subtle)}
summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:14px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent-primary);font-size:1.3rem;line-height:1}
details[open] summary::after{content:"−"}
details p{margin:.7em 0 0;color:var(--text-muted)}
.page-head{padding:64px 0 24px}
.article h2{margin-top:1.6em}
.article ul,.article ol{padding-left:1.2em}
.article li{margin-bottom:.4em}
.note{border-left:4px solid var(--accent-primary);background:var(--bg-surface);border-radius:0 var(--r) var(--r) 0;padding:16px 20px;margin:22px 0}
.form{display:grid;gap:14px}
.form label{font-variant:small-caps;text-transform:lowercase;letter-spacing:.06em;color:var(--accent-secondary)}
.form input,.form select,.form textarea{width:100%;font:inherit;color:var(--text-primary);background:var(--bg-canvas);border:1px solid var(--border-subtle);border-radius:10px;padding:11px 12px}
.form textarea{min-height:150px;resize:vertical}
.preview{white-space:pre-wrap;background:var(--bg-canvas);border:1px dashed var(--border-subtle);border-radius:12px;padding:14px;font-size:.92rem;color:var(--text-muted);min-height:80px}
.status{min-height:1.5em;color:var(--accent-secondary)}
.site-footer{margin-top:40px;border-top:1px solid var(--border-subtle);background:var(--bg-surface);padding:40px 0 30px;font-size:.95rem}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:6px}
.site-footer a{color:var(--text-primary)}
.legal-line{border-top:1px solid var(--border-subtle);margin-top:26px;padding-top:16px;color:var(--text-muted)}
.js .reveal{opacity:0;transform:translateY(24px)}
.js .reveal.reveal-visible{opacity:1;transform:translateY(0);transition:all .7s var(--ease-kinetic)}
@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.js .reveal{opacity:1;transform:none}}
@media (min-width:1025px){.hero{padding-top:84px}}
@media (max-width:1024px){.hero-grid{grid-template-columns:1fr}.s2,.s4{grid-column:span 3}.s3{grid-column:span 3}.foot{grid-template-columns:1fr 1fr}}
@media (max-width:768px){.menu-btn{display:block}.nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:rgba(52,56,45,.97);backdrop-filter:var(--glass-backdrop);border-bottom:1px solid var(--border-subtle);padding:10px 16px 18px;box-shadow:var(--shadow-elevation)}.nav.open{display:flex;animation:drop .35s var(--ease-kinetic)}.nav-group{flex-direction:column;border-left:0;border-top:1px solid var(--border-subtle);padding:6px 0}.nav-group:first-child{border-top:0}.nav a{padding:10px 8px;font-size:1rem}.s2,.s3,.s4,.s6{grid-column:span 6}.r2{grid-row:auto}.foot{grid-template-columns:1fr}section{padding:42px 0}}
@media (max-width:480px){body{font-size:16px}.tile{padding:20px}.wrap{padding:0 16px}.brand span:last-child{font-size:.95rem}}
@keyframes drop{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}