:root{--bg-canvas:#0b0b0d;--bg-surface:#19191c;--bg-surface-hover:#222226;--bg-charcoal:#131316;--text-primary:#f2f2f3;--text-muted:#b6b9c0;--accent-primary:#dc2626;--accent-secondary:#c0c4cc;--accent-light:#f87171;--border-subtle:#2a2a2f;--ease-kinetic:cubic-bezier(.16,1,.3,1);--shadow-soft:0 6px 18px -6px rgba(0,0,0,.65);--shadow-elevation:0 12px 32px -4px rgba(0,0,0,.6);--glow-accent:0 0 24px -10px var(--accent-primary);--glass-backdrop:blur(16px) saturate(180%);--r:4px;--serif:Georgia,"Times New Roman",serif;--sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg-canvas);color:var(--text-primary);font:1rem/1.65 var(--sans);overflow-wrap:anywhere;hyphens:auto}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.2;margin:0 0 .6em;overflow-wrap:anywhere;hyphens:auto;font-weight:700}
h1{font-size:clamp(2.1rem,5vw,3.6rem)}h2{font-size:clamp(1.6rem,3.2vw,2.3rem)}h3{font-size:1.25rem}
p{margin:0 0 1em}
a{color:var(--text-primary);text-decoration-color:var(--accent-primary);text-underline-offset:3px;text-decoration-thickness:2px}
a:hover{color:var(--accent-light)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent-secondary);outline-offset:3px}
img{display:block;max-width:100%;height:auto;border-radius:var(--r);object-fit:cover;background:var(--bg-surface)}
.r169{aspect-ratio:16/9;width:100%}.r43{aspect-ratio:4/3;width:100%}.r11{aspect-ratio:1/1;width:100%}.r45{aspect-ratio:4/5;width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 1.25rem}
.prose{max-width:70ch;margin:0 auto}
.muted{color:var(--text-muted)}
.eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-secondary);margin-bottom:.8rem;display:block}
.skip{position:absolute;left:-999px;top:0;background:var(--accent-primary);color:#fff;padding:.5rem 1rem;z-index:50}
.skip:focus{left:1rem}
/* header */
.site-header{position:relative;background:var(--bg-canvas);border-bottom:1px solid var(--border-subtle)}
.hdr{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:72px;position:relative}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--serif);font-weight:700;font-size:1.15rem;text-decoration:none;margin-right:auto;white-space:nowrap}
.mark{width:28px;height:28px;border-radius:50%;background:var(--accent-primary);box-shadow:inset 0 0 0 5px var(--bg-canvas),0 0 0 2px var(--accent-secondary);flex:none}
.nav{display:flex;gap:1.6rem;align-items:center}
.nav-group{display:flex;gap:1rem;list-style:none;margin:0;padding:0}
.nav-group+.nav-group{padding-left:1.6rem;border-left:1px solid var(--border-subtle)}
.nav a{text-decoration:none;font-size:.93rem;color:var(--text-muted);padding:.3rem 0;border-bottom:2px solid transparent;transition:color .3s,border-color .3s}
.nav a:hover,.nav a[aria-current="page"]{color:var(--text-primary);border-bottom-color:var(--accent-primary)}
.menu-btn{display:none;background:var(--bg-surface);color:var(--text-primary);border:0;border-radius:var(--r);width:44px;height:44px;font-size:1.5rem;cursor:pointer}
/* buttons */
.btn{display:inline-block;background:var(--accent-primary);color:#fff;text-decoration:none;font-weight:600;padding:.85rem 1.4rem;border:0;border-radius:var(--r);box-shadow:4px 4px 0 var(--accent-secondary);transition:transform .25s var(--ease-kinetic),box-shadow .25s var(--ease-kinetic);cursor:pointer;font-size:1rem;font-family:var(--sans)}
.btn:hover{color:#fff;transform:translate(4px,4px);box-shadow:0 0 0 var(--accent-secondary)}
.btn.ghost{background:var(--bg-surface);box-shadow:4px 4px 0 var(--accent-primary)}
.btn.ghost:hover{box-shadow:0 0 0 var(--accent-primary)}
.actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.4rem}
/* sections */
section{padding:clamp(3rem,7vw,5.5rem) 0}
.alt{background:var(--bg-charcoal)}
.hero{padding:clamp(2.5rem,6vw,4.5rem) 0}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;align-items:center}
.hero p.lede{font-size:1.15rem;color:var(--text-muted);max-width:52ch}
.page-head{padding:clamp(2.5rem,6vw,4rem) 0 1.5rem}
.page-head p{max-width:62ch;color:var(--text-muted);font-size:1.1rem}
.lead{display:grid;grid-template-columns:1.4fr 1fr;gap:2.5rem;align-items:start}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-top:2rem}
.fluid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:2rem}
.card{background:var(--bg-surface);border-radius:var(--r);padding:1.5rem;box-shadow:var(--shadow-soft);transition:transform .45s var(--ease-kinetic),box-shadow .45s 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 img{margin:-1.5rem -1.5rem 1.2rem;width:calc(100% + 3rem);max-width:none;border-radius:var(--r) var(--r) 0 0}
.card.split{display:grid;grid-template-columns:200px 1fr;gap:1.2rem;align-items:center}
.card.split img{margin:0;width:100%;border-radius:var(--r)}
.card a.more{font-weight:600}
.tag{display:inline-block;font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent-light);margin-bottom:.5rem}
.decision{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.decision .card h3::before{content:attr(data-k);display:block;font:600 .75rem var(--sans);letter-spacing:.12em;color:var(--accent-secondary);margin-bottom:.4rem}
.plan{background:var(--bg-surface);border-radius:var(--r);padding:1rem;box-shadow:var(--shadow-soft)}
.plan svg{width:100%;height:auto;display:block}
.notes{list-style:none;counter-reset:n;padding:0;margin:0}
.notes li{counter-increment:n;position:relative;padding-left:2.6rem;margin-bottom:1rem}
.notes li::before{content:counter(n);position:absolute;left:0;top:0;width:1.8rem;height:1.8rem;border-radius:50%;background:var(--accent-primary);color:#fff;font-weight:700;display:grid;place-items:center;font-size:.85rem}
.check{list-style:none;padding:0;margin:0}
.check li{padding:.6rem 0 .6rem 2rem;position:relative;border-bottom:1px solid var(--border-subtle)}
.check li::before{content:"";position:absolute;left:0;top:.95rem;width:14px;height:14px;border:2px solid var(--accent-secondary);border-radius:2px}
.check li:last-child{border-bottom:0}
.article{padding-top:1rem}
.article h2{margin-top:2.2rem}
.article figure{margin:2rem 0}
figcaption{font-size:.88rem;color:var(--text-muted);margin-top:.5rem}
.tbl{overflow-x:auto;margin:1.5rem 0;border-radius:var(--r);box-shadow:var(--shadow-soft)}
table{width:100%;border-collapse:collapse;background:var(--bg-surface);min-width:560px;font-size:.94rem}
th,td{text-align:left;padding:.8rem 1rem;border-bottom:1px solid var(--border-subtle);vertical-align:top}
th{font-family:var(--serif);background:var(--bg-surface-hover);color:var(--text-primary)}
details{background:var(--bg-surface);border-radius:var(--r);padding:1rem 1.25rem;margin-bottom:.8rem;box-shadow:var(--shadow-soft)}
summary{cursor:pointer;font-family:var(--serif);font-weight:700;font-size:1.08rem}
details p{margin:.8rem 0 0;color:var(--text-muted)}
.related{margin-top:3rem}
/* forms */
form label{display:block;font-weight:600;margin:1rem 0 .35rem;font-size:.94rem}
input,select,textarea{width:100%;background:var(--bg-canvas);color:var(--text-primary);border:1px solid var(--border-subtle);border-radius:var(--r);padding:.7rem .8rem;font:inherit}
textarea{min-height:120px;resize:vertical}
fieldset{border:0;padding:0;margin:1rem 0 0}
legend{font-weight:600;font-size:.94rem;margin-bottom:.4rem}
.chk{display:flex;flex-wrap:wrap;gap:.5rem 1.2rem}
.chk label{display:flex;gap:.45rem;align-items:center;font-weight:400;margin:0}
.chk input{width:auto}
#note-output{min-height:260px;font-family:ui-monospace,Consolas,monospace;font-size:.88rem}
.status{min-height:1.5em;color:var(--accent-secondary);font-size:.92rem;margin-top:.6rem}
/* footer */
.site-footer{background:var(--bg-charcoal);border-top:1px solid var(--border-subtle);padding:3rem 0 2rem;margin-top:2rem;font-size:.92rem;color:var(--text-muted)}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}
.foot h2{font-size:1.05rem;color:var(--text-primary)}
.foot ul{list-style:none;padding:0;margin:0}.foot li{margin-bottom:.4rem}
.foot-base{border-top:1px solid var(--border-subtle);margin-top:2rem;padding-top:1.2rem}
/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease-kinetic),transform .7s var(--ease-kinetic)}
.reveal-visible{opacity:1;transform:translateY(0)}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.card,.btn{transition:none}html{scroll-behavior:auto}}
@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}
@media (min-width:1025px){.wrap{padding:0 2rem}}
@media (max-width:1024px){.nav{gap:1rem}.nav-group{gap:.75rem}.nav-group+.nav-group{padding-left:1rem}.lead{grid-template-columns:1fr}}
@media (max-width:768px){
.menu-btn{display:block}
.nav{display:none;position:absolute;top:100%;left:0;right:0;z-index:40;flex-direction:column;align-items:stretch;gap:0;background:var(--bg-surface);border-radius:0 0 var(--r) var(--r);box-shadow:var(--shadow-elevation);padding:.8rem 1.25rem 1.2rem}
.nav.open{display:flex;animation:slideDown .35s var(--ease-kinetic)}
.nav-group{flex-direction:column;gap:0}
.nav-group+.nav-group{border-left:0;padding-left:0;border-top:1px solid var(--border-subtle);margin-top:.5rem;padding-top:.5rem}
.nav a{display:block;padding:.65rem 0;font-size:1rem}
.hero-grid,.grid2,.decision,.foot{grid-template-columns:1fr}
.card.split{grid-template-columns:1fr}
}
@media (max-width:480px){body{font-size:.96rem}.card{padding:1.2rem}.card img{margin:-1.2rem -1.2rem 1rem;width:calc(100% + 2.4rem)}.btn{width:100%;text-align:center}}