:root{--bg-canvas:#faf6ef;--bg-surface:#f0e8dc;--bg-surface-hover:#e9dfcf;--text-primary:#2b211a;--text-muted:#5f5044;--accent-primary:#c2562e;--accent-secondary:#6b7a3a;--border-subtle:rgba(43,33,26,.15);--border-highlight:rgba(194,86,46,.55);--font-sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-serif:Georgia,"Times New Roman",serif;--font-mono:ui-monospace,SFMono-Regular,Menlo,monospace;--ease-kinetic:cubic-bezier(.16,1,.3,1);--shadow-elevation:0 20px 40px -15px rgba(43,33,26,.3);--shadow-inner:inset 0 1px 0 rgba(255,255,255,.5);--glow-accent:0 0 30px -5px var(--accent-primary);--glass-backdrop:blur(20px) saturate(190%)}
*,*::before,*::after{box-sizing:border-box;border-radius:0}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-sans);font-size:1.0625rem;line-height:1.78;color:var(--text-primary);background:var(--bg-canvas);overflow-wrap:anywhere;hyphens:auto}
h1,h2,h3{font-family:var(--font-sans);font-weight:800;letter-spacing:-.04em;line-height:1.08;margin:0 0 .6em;hyphens:manual}
h1{font-size:clamp(2.3rem,5.4vw,4.3rem)}h2{font-size:clamp(1.65rem,3.2vw,2.55rem)}h3{font-size:1.18rem;letter-spacing:-.02em}
p{margin:0 0 1.1em}
a{color:var(--accent-primary);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--text-primary)}
img{max-width:100%;display:block;height:auto}
.wrap{max-width:1240px;margin:0 auto;padding:0 1.25rem}
.eyebrow{font-family:var(--font-mono);font-size:.76rem;text-transform:uppercase;letter-spacing:.14em;color:var(--accent-secondary);margin:0 0 1rem;font-weight:600}
.lead{font-size:1.18rem;color:var(--text-muted);max-width:58ch}
.muted{color:var(--text-muted)}
.skip{position:absolute;left:-999px;top:0;background:var(--accent-primary);color:#fff;padding:.5rem 1rem;z-index:100}
.skip:focus{left:1rem}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent-secondary);outline-offset:3px}
/* header */
.site-header{position:relative;z-index:50;background:transparent;border-bottom:1px solid transparent;transition:background .4s var(--ease-kinetic),border-color .4s}
.site-header.is-solid{background:var(--bg-surface);border-color:var(--border-subtle)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:76px;position:relative}
.brand{display:inline-flex;align-items:center;gap:.6rem;font-weight:800;letter-spacing:-.035em;color:var(--text-primary);text-decoration:none;font-size:1.15rem;margin-right:auto;white-space:nowrap}
.brand-mark{width:28px;height:28px;background:var(--accent-primary);position:relative;flex:none}
.brand-mark::after{content:"";position:absolute;right:0;bottom:0;width:14px;height:14px;background:var(--accent-secondary)}
.site-nav{display:flex;gap:1.15rem;flex-wrap:nowrap}
.site-nav a{position:relative;color:var(--text-primary);text-decoration:none;font-weight:600;font-size:.94rem;padding:.3rem 0;white-space:nowrap}
.site-nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:var(--accent-primary);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease-kinetic)}
.site-nav a:hover::after,.site-nav a[aria-current="page"]::after{transform:scaleX(1)}
.menu-btn{display:none;width:44px;height:44px;align-items:center;justify-content:center;font-size:1.6rem;font-weight:800;background:var(--bg-surface);color:var(--text-primary);border:2px solid var(--text-primary);cursor:pointer;line-height:1}
/* buttons */
.btn{display:inline-block;background:var(--accent-primary);color:#fff;font:inherit;font-weight:800;letter-spacing:-.01em;text-decoration:none;padding:.85rem 1.4rem;border:2px solid var(--text-primary);box-shadow:4px 4px 0 var(--text-primary);transition:transform .2s var(--ease-kinetic),box-shadow .2s var(--ease-kinetic);cursor:pointer}
.btn:hover{color:#fff;transform:translate(4px,4px);box-shadow:0 0 0 var(--text-primary)}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:4px 4px 0 var(--text-primary)}
.btn-olive{background:var(--accent-secondary)}
.btn-row{display:flex;flex-wrap:wrap;gap:1.1rem;align-items:center;margin-top:1.6rem}
.text-link{font-weight:700;text-decoration:none;border-bottom:2px solid currentColor}
.text-link::after{content:" →"}
/* hero */
.hero,.page-hero{position:relative;isolation:isolate;padding:2.5rem 0 4.5rem}
.hero::before,.page-hero::before{content:"";position:absolute;inset:0;z-index:-2;background:radial-gradient(circle at 15% 20%,rgba(194,86,46,.17),transparent 45%),radial-gradient(circle at 85% 70%,rgba(107,122,58,.2),transparent 50%),radial-gradient(circle at 55% 5%,rgba(240,232,220,.95),transparent 40%);background-size:170% 170%;animation:meshDrift 15s ease infinite alternate}
.hero::after,.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;opacity:.07;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(images/%23n)'/%3E%3C/svg%3E")}
@keyframes meshDrift{0%{background-position:0% 0%}100%{background-position:100% 100%}}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.hero-art{position:relative;min-height:460px}
.hero-art figure{position:absolute;margin:0;border:2px solid var(--text-primary);background:var(--bg-surface);box-shadow:var(--shadow-elevation);transition:transform .5s var(--ease-kinetic),box-shadow .5s var(--ease-kinetic)}
.hero-art figure:hover{transform:translateY(-6px) scale(1.01);box-shadow:var(--shadow-elevation),var(--glow-accent);z-index:5}
.hero-art img{width:100%;height:100%;object-fit:cover}
.art-1{width:60%;top:0;left:0;z-index:2;aspect-ratio:4/3}
.art-2{width:48%;top:28%;right:0;z-index:3;aspect-ratio:1}
.art-3{width:58%;bottom:0;left:14%;z-index:1;aspect-ratio:4/3}
.art-tag{position:absolute;left:-2px;bottom:-2px;background:var(--text-primary);color:var(--bg-canvas);font-family:var(--font-mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.12em;padding:.25rem .55rem}
.art-2 .art-tag{background:var(--accent-primary);color:#fff}.art-3 .art-tag{background:var(--accent-secondary);color:#fff}
.page-hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:3rem;align-items:center}
/* sections & bento */
.section{padding:clamp(3rem,6vw,5.5rem) 0}
.section-alt{background:var(--bg-surface)}
.section-head{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:end;margin-bottom:2rem}
.section-head p{margin:0;color:var(--text-muted)}
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--border-subtle);border:1px solid var(--border-subtle)}
.region{background:var(--bg-canvas);padding:clamp(1.25rem,2.4vw,2.25rem);min-width:0;transition:background .4s var(--ease-kinetic)}
.region.alt{background:var(--bg-surface)}
.region:hover{background:var(--bg-surface-hover)}
.region.dark{background:var(--text-primary);color:var(--bg-canvas)}
.region.dark a{color:#f2b79c}
.region > :last-child{margin-bottom:0}
.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}
.stat{font-size:clamp(2.4rem,5vw,3.6rem);font-weight:800;letter-spacing:-.05em;line-height:1;color:var(--accent-primary);display:block}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}
/* rows */
.rows{list-style:none;margin:0;padding:0}
.row{display:grid;grid-template-columns:48px 1fr;gap:1rem;padding:1.1rem 0;border-top:1px solid var(--border-subtle);transition:transform .4s var(--ease-kinetic)}
.row:hover{transform:translateX(6px)}
.row-icon{width:48px;height:48px;display:grid;place-items:center;background:var(--accent-primary);color:#fff;font-size:1.3rem;font-weight:800}
.row-icon.olive{background:var(--accent-secondary)}
.row-icon.ink{background:var(--text-primary)}
.row h3{margin:0 0 .2rem;font-size:1.07rem}
.row p{margin:0;color:var(--text-muted);font-size:.97rem}
.row a{text-decoration:none;color:var(--text-primary)}
.row a:hover{color:var(--accent-primary)}
.tag{font-family:var(--font-mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;border:1px solid currentColor;padding:.05rem .4rem;margin-left:.35rem;color:var(--accent-secondary);vertical-align:middle;white-space:nowrap}
.tag.warn{color:var(--accent-primary)}
/* media */
.fig{margin:0}
.media{aspect-ratio:16/9;overflow:hidden;background:var(--bg-surface);border:1px solid var(--border-subtle)}
.media.m43{aspect-ratio:4/3}.media.m11{aspect-ratio:1}
.media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease-kinetic)}
.fig:hover .media img{transform:scale(1.03)}
.fig figcaption{font-size:.86rem;color:var(--text-muted);padding-top:.6rem;font-family:var(--font-mono)}
/* bands */
.band{color:#fff8f0;padding:clamp(2.5rem,5vw,4rem) 0;--strip-rule:rgba(255,248,240,.35)}
.band-terra{background:var(--accent-primary)}.band-olive{background:var(--accent-secondary)}
.band h2{color:#fff}
.band a{color:#fff}
.band .eyebrow{color:#fff3e6}
.pull{font-family:var(--font-serif);font-style:italic;font-size:clamp(1.35rem,3vw,2.15rem);line-height:1.38;max-width:38ch;margin:0}
.band-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:2.5rem;align-items:start}
.strip{display:grid;grid-template-columns:7.5rem 1fr;gap:1rem;padding:.75rem 0;border-top:1px solid var(--strip-rule,var(--border-subtle))}
.strip:last-child{border-bottom:1px solid var(--strip-rule,var(--border-subtle))}
.strip strong{font-family:var(--font-mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;padding-top:.2rem}
.strip span{font-size:.97rem}
/* tables */
.table-wrap{overflow-x:auto;margin:1.4rem 0}
table{width:100%;border-collapse:collapse;min-width:580px;font-size:.94rem;background:var(--bg-canvas)}
caption{text-align:left;font-weight:800;padding-bottom:.6rem;letter-spacing:-.02em}
th{text-align:left;font-weight:800;border-bottom:2px solid var(--text-primary);padding:.6rem .7rem;vertical-align:bottom}
td{border-bottom:1px solid var(--border-subtle);padding:.7rem;vertical-align:top}
.conf{font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;white-space:nowrap}
.conf-high{color:var(--accent-secondary)}.conf-mid{color:#8a5a1c}.conf-low{color:var(--accent-primary)}
/* steps */
.steps{border-bottom:1px solid var(--border-subtle)}
.steps details{border-top:1px solid var(--border-subtle)}
.steps summary{cursor:pointer;list-style:none;display:grid;grid-template-columns:44px 1fr auto;gap:1rem;align-items:center;padding:1rem 0;font-weight:800;letter-spacing:-.02em;font-size:1.08rem}
.steps summary::-webkit-details-marker{display:none}
.steps summary::after{content:"+";font-size:1.5rem;color:var(--accent-primary);font-weight:700}
.steps details[open] summary::after{content:"−"}
.step-n{width:44px;height:44px;display:grid;place-items:center;border:2px solid var(--accent-primary);color:var(--accent-primary);font-family:var(--font-mono);font-size:.9rem;transition:background .3s,color .3s}
.steps details[open] .step-n{background:var(--accent-primary);color:#fff}
.step-body{padding:0 0 1.2rem calc(44px + 1rem);color:var(--text-muted)}
.step-body p:last-child{margin-bottom:0}
/* prose */
.prose{max-width:70ch;margin:0 auto}
.prose h2{margin-top:2.6rem;font-size:clamp(1.45rem,2.6vw,1.95rem)}
.prose h3{margin-top:1.6rem}
.prose ul,.prose ol{padding-left:1.25rem;margin:0 0 1.2em}
.prose li{margin-bottom:.4em}
.callout{border-left:4px solid var(--accent-primary);background:var(--bg-surface);padding:1.1rem 1.4rem;margin:1.8rem 0;backdrop-filter:var(--glass-backdrop)}
.callout.olive{border-left-color:var(--accent-secondary)}
.callout p:last-child{margin-bottom:0}
.quote{font-family:var(--font-serif);font-style:italic;font-size:1.3rem;line-height:1.5;border-left:4px solid var(--accent-primary);padding:.3rem 0 .3rem 1.3rem;margin:2rem 0;background:linear-gradient(90deg,rgba(240,232,220,.8),transparent)}
.wide-feature{margin:2.5rem 0}
.toc{font-size:.92rem;border-top:2px solid var(--text-primary);padding-top:1rem}
.toc ol{margin:0;padding-left:1.1rem}
.toc a{text-decoration:none;color:var(--text-primary)}
.toc a:hover{color:var(--accent-primary)}
/* form */
.worksheet{border:2px solid var(--text-primary);background:var(--bg-surface);padding:clamp(1.25rem,3vw,2.25rem);box-shadow:6px 6px 0 var(--accent-secondary)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-weight:700;margin-bottom:.35rem;letter-spacing:-.01em}
.field .hint{font-weight:400;color:var(--text-muted);font-size:.86rem}
input,select,textarea{width:100%;font:inherit;padding:.7rem .8rem;border:1px solid var(--text-primary);background:var(--bg-canvas);color:var(--text-primary)}
textarea{resize:vertical;min-height:140px}
[aria-invalid="true"]{border-color:var(--accent-primary);box-shadow:inset 0 0 0 1px var(--accent-primary)}
.field-error{color:#9e3216;font-size:.86rem;min-height:1.2em;margin:.25rem 0 0}
.output{font-family:var(--font-mono);font-size:.86rem;min-height:240px;background:#fffdf9}
.status{font-family:var(--font-mono);font-size:.85rem;color:var(--accent-secondary);min-height:1.4em;margin-top:.8rem}
/* footer */
.site-footer{background:var(--text-primary);color:#eadfd1;padding:3.5rem 0 1.5rem}
.site-footer a{color:#f2b79c}
.site-footer .brand{color:#faf6ef}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem}
.foot-h{font-size:.8rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.14em;color:#c9b9a6;margin-bottom:.8rem;font-weight:600}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.35rem}
.site-footer address{font-style:normal;font-size:.94rem}
.foot-base{border-top:1px solid rgba(250,246,239,.18);margin-top:2.5rem;padding-top:1.2rem;font-size:.85rem;color:#c9b9a6}
/* reveal */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease-kinetic),transform .8s var(--ease-kinetic)}
.js .reveal.is-visible{opacity:1;transform:translateY(0)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.js .reveal{opacity:1;transform:none}}
/* responsive */
@media (min-width:1201px){.hero{padding-top:3.5rem}}
@media (max-width:1200px){.site-nav{gap:.9rem}.site-nav a{font-size:.9rem}}
@media (max-width:1000px){.hero-grid,.page-hero-grid,.band-grid{grid-template-columns:1fr}.hero-art{max-width:560px;width:100%}}
@media (max-width:768px){
.menu-btn{display:inline-flex}
.site-nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--bg-surface);border-bottom:3px solid var(--accent-primary);border-top:1px solid var(--border-subtle);padding:.5rem 1.25rem 1rem;opacity:0;visibility:hidden;transform:translateY(-10px);transition:opacity .35s var(--ease-kinetic),transform .35s var(--ease-kinetic),visibility .35s;box-shadow:var(--shadow-elevation)}
.site-nav.open{opacity:1;visibility:visible;transform:none}
.site-nav a{padding:.8rem 0;border-bottom:1px solid var(--border-subtle);font-size:1rem}
.section-head{grid-template-columns:1fr}
.hero-art{min-height:380px}
.step-body{padding-left:0}
}
@media (min-width:481px) and (max-width:768px){.bento{grid-template-columns:repeat(2,1fr)}.s2,.s3{grid-column:span 1}.s4,.s6{grid-column:span 2}.r2{grid-row:auto}}
@media (max-width:480px){.bento{grid-template-columns:1fr}.s2,.s3,.s4,.s6{grid-column:auto}.r2{grid-row:auto}.hero-art{min-height:300px}.strip{grid-template-columns:1fr;gap:.2rem}body{font-size:1rem}}