:root{--bg-canvas:#0b0b0d;--bg-surface:#19191d;--bg-surface-hover:#222227;--text-primary:#f4f4f5;--text-muted:#c0c4cc;--accent-primary:#dc2626;--accent-secondary:#f87171;--border-subtle:#2e2e35;--notice-field:#1c0f10;--ease-kinetic:cubic-bezier(.16,1,.3,1);--shadow-elevation:0 12px 32px -4px rgba(0,0,0,.25);--mono:ui-monospace,Consolas,monospace}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg-canvas);color:var(--text-primary);font:400 1rem/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overflow-wrap:anywhere;hyphens:auto}
h1,h2,h3{line-height:1.15;margin:0 0 .6em;letter-spacing:-.01em;overflow-wrap:anywhere;hyphens:auto}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.45rem,3vw,2.05rem);font-weight:750}
h3{font-size:1.1rem;font-weight:700}
p{margin:0 0 1em}
a{color:var(--text-primary);text-decoration:underline;text-decoration-color:var(--accent-primary);text-decoration-thickness:2px;text-underline-offset:3px}
a:hover{color:var(--accent-secondary)}
:focus-visible{outline:3px solid var(--accent-secondary);outline-offset:3px}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px}
.skip:focus{left:16px;z-index:60;background:var(--bg-surface);padding:8px 12px}
.lab,.kicker{font:600 .78rem/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-secondary);margin:0 0 .8em}
.muted{color:var(--text-muted)}
.mono{font-family:var(--mono)}
/* header */
.site-head{position:relative;border-bottom:1px solid var(--border-subtle);background:var(--bg-canvas)}
.head-in{display:flex;align-items:center;gap:40px;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;font:700 1.05rem var(--mono);text-decoration:none;color:var(--text-primary);letter-spacing:.02em;flex-shrink:0}
.mark{width:18px;height:16px;background:var(--accent-primary);clip-path:polygon(50% 0,100% 100%,0 100%)}
.site-nav{display:flex;gap:26px;align-items:center;flex-wrap:wrap}
.site-nav ul{display:flex;gap:18px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.site-nav ul+ul{padding-left:26px;border-left:1px solid var(--border-subtle)}
.site-nav a{font:500 .86rem var(--mono);text-decoration:none;color:var(--text-muted);padding:6px 0;border-bottom:2px solid transparent;transition:color .3s var(--ease-kinetic),border-color .3s var(--ease-kinetic)}
.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--text-primary);border-color:var(--accent-primary)}
.menu-btn{display:none;margin-left:auto;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;line-height:1;cursor:pointer}
/* layout */
main{padding:28px 0 56px}
.bento{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:16px;margin-bottom:16px}
.p{background:var(--bg-surface);border-radius:20px;padding:28px;grid-column:span 12;min-width:0}
.c4{grid-column:span 4}.c5{grid-column:span 5}.c6{grid-column:span 6}.c7{grid-column:span 7}.c8{grid-column:span 8}
.p.flat{background:var(--bg-canvas);border:1px solid var(--border-subtle)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin:56px 0 16px}
.sec-head h2{margin:0}
.fluid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:0 32px}
.prose{max-width:70ch}
.prose h2{margin-top:1.4em}
.prose h3{margin-top:1.2em}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;padding:36px 0 28px}
.lead{font-size:1.15rem;color:var(--text-muted);max-width:56ch}
.cta-row{display:flex;flex-wrap:wrap;gap:18px;align-items:center;margin-top:26px}
/* buttons */
.btn{display:inline-block;background:var(--accent-primary);color:#fff;font:700 .85rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:16px 22px;border:0;border-radius:0;box-shadow:4px 4px 0 var(--text-primary);cursor:pointer;transition:transform .25s var(--ease-kinetic),box-shadow .25s var(--ease-kinetic)}
.btn:hover{color:#fff;transform:translate(4px,4px);box-shadow:0 0 0 var(--text-primary)}
.btn.alt{background:var(--bg-surface-hover);color:var(--text-primary);box-shadow:4px 4px 0 var(--accent-primary)}
.btn.alt:hover{box-shadow:0 0 0 var(--accent-primary)}
.tlink{font:600 .82rem var(--mono);letter-spacing:.06em;text-transform:uppercase}
/* rows */
.rows{list-style:none;margin:0;padding:0}
.rows>li{position:relative;padding:16px 0 16px 34px;border-top:1px solid var(--border-subtle);transition:padding .35s var(--ease-kinetic)}
.rows>li:last-child{border-bottom:1px solid var(--border-subtle)}
.rows>li:hover{padding-left:40px}
.rows>li::before{content:"";position:absolute;left:2px;top:22px;width:14px;height:13px;background:var(--accent-primary);clip-path:polygon(50% 0,100% 100%,0 100%)}
.rows.hex>li::before{background:var(--text-muted);clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%)}
.rows.dia>li::before{background:var(--accent-secondary);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}
.rt{display:block;font-weight:700;margin-bottom:3px}
.rows p{margin:0;color:var(--text-muted)}
.meta{display:block;font:600 .74rem var(--mono);color:var(--accent-secondary);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}
/* notice */
.notice{border:1px solid var(--accent-primary);background:var(--notice-field)}
.notice .lab{color:#fca5a5}
.notice p{color:var(--text-primary)}
/* timeline */
.tl{list-style:none;margin:0;padding:0 0 0 18px;border-left:2px solid var(--accent-primary)}
.tl li{position:relative;padding:0 0 18px 18px;color:var(--text-muted)}
.tl li::before{content:"";position:absolute;left:-26px;top:6px;width:12px;height:12px;background:var(--bg-surface);border:2px solid var(--accent-primary);transform:rotate(45deg)}
.tl .yr{display:block;font:700 .9rem var(--mono);color:var(--accent-secondary)}
/* annotations & figures */
figure{margin:0}
.ph{width:100%;border-radius:20px;object-fit:cover;aspect-ratio:4/3;background:var(--bg-surface-hover)}
.ph.w{aspect-ratio:16/9}.ph.sq{aspect-ratio:1/1}
figcaption{font:.8rem/1.55 var(--mono);color:var(--text-muted);margin-top:10px}
.anno{margin:18px 0 0;display:grid;grid-template-columns:auto 1fr;gap:10px 16px}
.anno dt{font:600 .74rem var(--mono);color:var(--accent-secondary);text-transform:uppercase;letter-spacing:.08em;padding-top:3px}
.anno dd{margin:0;color:var(--text-muted);font-size:.95rem}
/* table */
.tbl{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.92rem;min-width:640px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border-subtle);vertical-align:top}
th{font:600 .74rem var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--accent-secondary)}
td{color:var(--text-muted)}
td:first-child{color:var(--text-primary);font-weight:600}
/* faq */
details{position:relative;border-top:1px solid var(--border-subtle);padding:15px 0 15px 34px}
details:last-of-type{border-bottom:1px solid var(--border-subtle)}
details::before{content:"";position:absolute;left:2px;top:21px;width:14px;height:13px;background:var(--text-muted);clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%)}
summary{cursor:pointer;font-weight:700;list-style:none;padding-right:28px;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:0;top:0;font-family:var(--mono);color:var(--accent-secondary)}
details[open] summary::after{content:"−"}
details p{margin:10px 0 0;color:var(--text-muted)}
/* dispatch */
.field{display:grid;gap:6px;margin-bottom:14px}
label{font:600 .74rem var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}
input,select,textarea{width:100%;background:var(--bg-canvas);color:var(--text-primary);border:1px solid var(--border-subtle);border-radius:10px;padding:12px;font:inherit}
input:focus,select:focus,textarea:focus{border-color:var(--accent-primary)}
textarea{min-height:150px;resize:vertical}
.preview{white-space:pre-wrap;font:.84rem/1.6 var(--mono);background:var(--bg-canvas);border:1px dashed var(--border-subtle);border-radius:12px;padding:16px;min-height:160px;color:var(--text-muted);margin:0 0 18px}
.status{font:.85rem var(--mono);color:var(--accent-secondary);min-height:1.6em;margin-top:16px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
/* footer */
.site-foot{border-top:1px solid var(--border-subtle);background:var(--bg-surface);padding:48px 0 24px}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px}
.site-foot p{color:var(--text-muted);font-size:.92rem}
.site-foot ul{list-style:none;padding:0;margin:0 0 12px}
.site-foot li{margin-bottom:6px}
.fbase{border-top:1px solid var(--border-subtle);margin-top:32px;padding-top:20px;font:.8rem/1.6 var(--mono);color:var(--text-muted)}
/* reveal */
.js .rv{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease-kinetic),transform .7s var(--ease-kinetic)}
.js .rv.reveal-visible{opacity:1;transform:translateY(0)}
@keyframes drop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}.js .rv{opacity:1;transform:none}}
/* breakpoints */
@media (min-width:1025px){.head-in{gap:44px}}
@media (min-width:769px) and (max-width:1024px){.head-in{gap:24px}.site-nav{gap:14px}.site-nav ul{gap:12px}.site-nav ul+ul{padding-left:14px}.site-nav a{font-size:.8rem}.c4,.c5,.c6,.c7,.c8{grid-column:span 6}}
@media (max-width:768px){.menu-btn{display:block}.head-in{gap:12px}.site-nav{display:none;position:absolute;left:0;right:0;top:100%;z-index:40;flex-direction:column;align-items:stretch;gap:0;background:var(--bg-surface);border-bottom:2px solid var(--accent-primary);padding:8px 24px 20px}.site-nav.open{display:flex;animation:drop .35s var(--ease-kinetic)}.site-nav ul{flex-direction:column;gap:0}.site-nav ul+ul{border-left:0;padding-left:0;border-top:1px solid var(--border-subtle)}.site-nav a{display:block;padding:12px 0;border:0}.hero{grid-template-columns:1fr;gap:28px}.p,.c4,.c5,.c6,.c7,.c8{grid-column:span 12}.p{padding:22px}.two{grid-template-columns:1fr}}
@media (max-width:480px){.wrap{padding:0 16px}.btn{display:block;text-align:center}.anno{grid-template-columns:1fr;gap:2px}.anno dd{margin-bottom:8px}.sec-head{margin-top:40px}}