:root{--bg-canvas:#faf6ef;--bg-surface:#ffffff;--bg-surface-hover:#fffaf3;--text-primary:#2b211a;--text-muted:#5e5046;--accent-primary:#c2562e;--accent-secondary:#6b7a3a;--border-subtle:#e7dccb;--ease-kinetic:cubic-bezier(0.16,1,0.3,1);--shadow-elevation:0 12px 32px -4px rgba(43,33,26,.18);--glow-accent:0 0 24px -4px rgba(194,86,46,.45);--glass-backdrop:blur(16px) saturate(180%);--r:20px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg-canvas);color:var(--text-primary);font-family:'Trebuchet MS','Segoe UI',sans-serif;line-height:1.8;font-size:1.0625rem;overflow-wrap:anywhere;hyphens:auto}
h1,h2,h3{line-height:1.25;margin:0 0 .6em;overflow-wrap:anywhere;hyphens:auto}
h1{font-size:clamp(2rem,4.5vw,3.1rem)}h2{font-size:clamp(1.5rem,3vw,2.1rem)}h3{font-size:1.25rem}
p,ul,ol{margin:0 0 1.1em}
a{color:var(--accent-primary);text-underline-offset:3px}a:hover{color:var(--accent-secondary)}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:3px solid var(--accent-secondary);outline-offset:3px}
.wrap{max-width:1200px;margin:0 auto;padding:0 1.25rem}
.prose{max-width:70ch;margin:0 auto}
.muted{color:var(--text-muted)}
.skip{position:absolute;left:-9999px;top:0}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem 1rem;z-index:60;border-radius:10px}
.site-header{position:relative;z-index:20;background:var(--bg-canvas);border-bottom:1px solid var(--border-subtle)}
.site-header.on-hero{background:transparent;border-bottom:0}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 0;position:relative}
.brand{display:inline-flex;align-items:center;gap:.55rem;font-weight:700;font-size:1.2rem;color:var(--text-primary);text-decoration:none;margin-right:auto}
.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--accent-primary);color:#fff;display:grid;place-items:center;font-size:1rem}
.on-hero .brand{color:#fff}.on-hero .brand-mark{background:#fff;color:var(--accent-primary)}
.site-nav{display:flex;gap:.2rem}
.site-nav a{color:var(--text-primary);text-decoration:none;padding:.35rem .75rem;border-radius:999px;font-weight:600;font-size:.95rem;transition:background .3s var(--ease-kinetic),color .3s}
.site-nav a:hover,.site-nav a[aria-current=page]{background:var(--bg-surface);color:var(--accent-primary)}
.on-hero .site-nav a{color:#fff}.on-hero .site-nav a:hover{background:rgba(255,255,255,.18);color:#fff}
.dots{display:none;width:44px;height:44px;place-items:center;font-size:1.6rem;line-height:1;background:transparent;border:2px solid currentColor;border-radius:12px;color:var(--text-primary);cursor:pointer}
.on-hero .dots{color:#fff}
.hero-band{background:linear-gradient(120deg,#c2562e,#a8461f,#d4703f,#c2562e);background-size:200% 200%;animation:gradientShift 12s ease infinite;color:#fff;position:relative;isolation:isolate}
.hero-band::after{content:"";position:absolute;right:6%;top:22%;width:190px;height:190px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.35),rgba(107,122,58,.25) 60%,transparent 72%);filter:blur(6px);z-index:-1;animation:float 9s ease-in-out infinite}
.hero-copy{padding:1.4rem 0 2.8rem;max-width:760px}
.hero-copy p{font-size:1.15rem;margin:0;opacity:.95}
.page-band{background:var(--accent-primary);color:#fff;padding:2.4rem 0 2.6rem}
.page-band p{margin:0;max-width:65ch;font-size:1.1rem}
.kicker{display:block;text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:700;margin-bottom:.4rem;opacity:.92}
@keyframes gradientShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
.btn{display:inline-block;border:2px solid var(--text-primary);color:var(--text-primary);background:transparent;padding:.75rem 1.5rem;text-transform:uppercase;letter-spacing:.14em;font-weight:700;font-size:.82rem;border-radius:0;text-decoration:none;cursor:pointer;font-family:inherit;transition:transform .4s var(--ease-kinetic),background .3s,color .3s,box-shadow .4s}
.btn:hover{transform:translateY(-3px);background:var(--text-primary);color:var(--bg-canvas);box-shadow:var(--shadow-elevation)}
.btn-light{border-color:#fff;color:#fff}.btn-light:hover{background:#fff;color:var(--text-primary)}
.section{padding:3.5rem 0}
.section-head{max-width:64ch;margin-bottom:2rem}
.lead{display:grid;grid-template-columns:1fr 1.15fr;background:var(--bg-surface);border-radius:var(--r);box-shadow:var(--shadow-elevation);overflow:hidden;margin-top:2.5rem}
.lead-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.lead-body{padding:2.4rem}
.puzzle{font-size:1.15rem;font-weight:700;background:var(--bg-canvas);border-radius:var(--r);padding:1rem 1.3rem}
.check{border:2px solid var(--accent-secondary);border-radius:var(--r);padding:1rem 1.3rem;margin:1.2rem 0}
.check summary{cursor:pointer;font-weight:700;color:var(--accent-secondary)}
.check ul{margin:.6rem 0 0}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2rem}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.6rem}
.card{background:var(--bg-surface);border-radius:var(--r);box-shadow:0 6px 18px -8px rgba(43,33,26,.2);display:flex;flex-direction:column;transition:transform .5s var(--ease-kinetic),box-shadow .5s var(--ease-kinetic),background .3s}
.card:hover{transform:translateY(-5px) scale(1.015);box-shadow:var(--shadow-elevation),var(--glow-accent);background:var(--bg-surface-hover)}
.card-media{position:relative}
.card-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r) var(--r) 0 0}
.badge{position:absolute;left:1.3rem;bottom:-15px;background:var(--accent-secondary);color:#fff;padding:.2rem .9rem;border-radius:999px;font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;box-shadow:0 4px 10px rgba(0,0,0,.15)}
.badge.t{background:var(--accent-primary)}
.card-body{padding:2rem 1.5rem 1.6rem;display:flex;flex-direction:column;flex:1}
.card-body p{color:var(--text-muted)}
.card-body .btn{margin-top:auto;align-self:flex-start}
.block{padding:3.5rem 0;color:#fff}
.block-t{background:var(--accent-primary)}.block-o{background:var(--accent-secondary)}
.block a{color:#fff}
.ask-list{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;margin:1.6rem 0 2rem}
.ask-list a{display:block;border:2px solid rgba(255,255,255,.8);border-radius:var(--r);padding:1rem 1.2rem;text-decoration:none;font-weight:700;transition:background .3s,transform .4s var(--ease-kinetic)}
.ask-list a:hover{background:rgba(255,255,255,.14);transform:translateY(-4px)}
.split{display:grid;grid-template-columns:1fr 1.4fr;gap:2.5rem;align-items:center}
.split img{border-radius:var(--r);aspect-ratio:1/1;object-fit:cover;width:100%}
.article{padding:3rem 0}
.article h2{margin-top:2.2rem}
.banner{margin:0 0 2rem}
.banner img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r)}
.banner figcaption{font-size:.88rem;color:var(--text-muted);margin-top:.5rem}
.try{background:#f2f0e2;border:2px dashed var(--accent-secondary);border-radius:var(--r);padding:1.3rem 1.5rem;margin:1.8rem 0}
.try-label{display:inline-block;background:var(--accent-secondary);color:#fff;border-radius:999px;padding:.1rem .8rem;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;margin-bottom:.5rem}
.try p:last-child{margin:0}
.note{background:var(--bg-surface);border-left:5px solid var(--accent-primary);border-radius:0 var(--r) var(--r) 0;padding:1.1rem 1.4rem;margin:1.6rem 0}
.note p:last-child{margin:0}
.tbl-wrap{border-radius:var(--r);box-shadow:0 6px 18px -8px rgba(43,33,26,.2);margin:1.4rem 0 2rem;background:#fff}
table{width:100%;border-collapse:collapse;min-width:560px}
th,td{padding:.8rem 1rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--border-subtle)}
th{background:var(--accent-secondary);color:#fff;font-size:.9rem;text-transform:uppercase;letter-spacing:.08em}
tr:last-child td{border-bottom:0}
.timeline{list-style:none;padding:0 0 0 1.6rem;border-left:3px solid var(--accent-primary);margin:1.6rem 0 2rem}
.timeline li{position:relative;background:#fff;border-radius:var(--r);padding:1rem 1.3rem;margin-bottom:1.1rem;box-shadow:0 4px 14px -8px rgba(43,33,26,.25)}
.timeline li::before{content:"";position:absolute;left:calc(-1.6rem - 10px);top:1.3rem;width:17px;height:17px;border-radius:50%;background:var(--bg-canvas);border:4px solid var(--accent-primary)}
.timeline strong{color:var(--accent-primary)}
.faq details{background:#fff;border-radius:var(--r);margin-bottom:1rem;box-shadow:0 4px 14px -8px rgba(43,33,26,.25);transition:box-shadow .4s}
.faq details[open]{box-shadow:var(--shadow-elevation)}
.faq summary{cursor:pointer;font-weight:700;padding:1.1rem 3rem 1.1rem 1.4rem;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:1.3rem;top:.9rem;font-size:1.5rem;color:var(--accent-primary);transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .answer{padding:0 1.4rem 1.2rem}
.lab-card{background:#fff;border-radius:var(--r);padding:2rem;box-shadow:var(--shadow-elevation);border:1px solid var(--border-subtle)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-weight:700;margin-bottom:.3rem}
.field input,.field select,.field textarea{width:100%;font:inherit;padding:.7rem .9rem;border:2px solid var(--border-subtle);border-radius:12px;background:var(--bg-canvas);color:var(--text-primary)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent-secondary);outline:none}
.preview{border:2px solid var(--accent-secondary);border-radius:var(--r);padding:1.1rem 1.3rem;background:#fbfaf3;white-space:pre-wrap;font-family:Consolas,'Courier New',monospace;font-size:.92rem;min-height:180px;margin:0 0 1.2rem}
.actions{display:flex;flex-wrap:wrap;gap:.8rem}
.status{min-height:1.8em;margin-top:.8rem;color:var(--accent-secondary);font-weight:700}
.site-footer{margin-top:0}
.foot-top{background:var(--accent-secondary);color:#fff;padding:2.6rem 0}
.foot-top a{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:2rem}
.foot-top .brand{color:#fff}.foot-top .brand-mark{background:#fff;color:var(--accent-secondary)}
.foot-links{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.3rem 1.2rem}
.foot-bottom{background:var(--bg-canvas);padding:1.1rem 0;font-size:.9rem}
.foot-row{display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;justify-content:space-between;align-items:center}
.foot-row nav{display:flex;gap:1.2rem}
.foot-row p{margin:0;color:var(--text-muted)}
.js .reveal{opacity:0;transform:translateY(28px)}
.js .reveal.reveal-visible{opacity:1;transform:translateY(0);transition:all .7s var(--ease-kinetic)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.js .reveal{opacity:1;transform:none}}
@media (min-width:1025px){.lead-body{padding:2.8rem 3rem}}
@media (max-width:1024px){.site-nav a{padding:.35rem .5rem;font-size:.9rem}}
@media (max-width:768px){
.dots{display:grid}
.site-nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--bg-canvas);border:1px solid var(--border-subtle);border-radius:var(--r);box-shadow:var(--shadow-elevation);padding:.8rem}
.site-nav.open{display:flex;animation:slideDown .35s var(--ease-kinetic)}
.on-hero .site-nav a,.site-nav a{color:var(--text-primary);padding:.6rem 1rem;font-size:1rem}
.lead,.split,.grid-2,.foot-grid{grid-template-columns:1fr}
.lead-body{padding:1.8rem}
.hero-band::after{width:120px;height:120px;right:2%}
}
@media (max-width:480px){body{font-size:1rem}.wrap{padding:0 1rem}.lab-card{padding:1.3rem}.foot-links{grid-template-columns:1fr}.section,.block{padding:2.6rem 0}}