:root{--bg:#eeeeea;--surface:#f6f6f2;--card:#fff;--ink:#171518;--text:#403b42;--muted:#5f5d61;--line:#d9d8d2;--acc:#b23a0a;--acc-ink:#fff;--acc-soft:#f6e3d9;--code:#f6f6f2;
 --r:18px;--shadow:0 1px 2px rgba(23,21,24,.06),0 18px 40px -22px rgba(23,21,24,.28);color-scheme:light}
@media (prefers-color-scheme:dark){:root{--bg:#141316;--surface:#1b1a1e;--card:#222126;--ink:#f2f1ed;--text:#d7d5d9;--muted:#a3a1a6;--line:#302f35;--acc:#ff7b4f;--acc-ink:#141316;--acc-soft:#3a2219;--code:#1b1a1e;
 --shadow:0 1px 2px rgba(0,0,0,.4),0 18px 40px -22px rgba(0,0,0,.7);color-scheme:dark}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:1.02rem/1.6 "Inter",system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--ink);text-underline-offset:3px}:focus-visible{outline:3px solid var(--acc);outline-offset:3px;border-radius:6px}
img{max-width:100%;height:auto;display:block}
.skip{position:absolute;left:-9999px}.skip:focus{left:1rem;top:1rem;background:var(--ink);color:var(--bg);padding:.5rem 1rem;z-index:9;border-radius:8px}
.wrap{max-width:78rem;margin:0 auto;padding-left:1.5rem;padding-right:1.5rem}.narrow{max-width:52rem}
header.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:4.4rem}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.brand i{width:2.1rem;height:2.1rem;border-radius:50%;background:var(--ink);color:var(--bg);display:grid;place-items:center;font-style:normal;font-size:.75rem;font-weight:800;flex:none}
header nav{display:flex;gap:1.6rem;align-items:center;font-size:.95rem}header nav a{color:var(--text);text-decoration:none}header nav a:hover{color:var(--ink)}
header nav a.gh{border:1.5px solid var(--ink);border-radius:999px;padding:.4rem 1rem;color:var(--ink);font-weight:600}
h1,h2,h3{color:var(--ink);line-height:1.05;letter-spacing:-.035em;font-weight:600}
h1{font-size:clamp(2.4rem,4.6vw,4rem);font-weight:560;margin:.8rem 0 1rem}h2{font-size:clamp(1.8rem,3.4vw,2.7rem);margin:0 0 1rem}h3{font-size:1.12rem;letter-spacing:-.02em;margin:0 0 .3rem}
p{margin:0 0 1.1rem}.lead{font-size:1.12rem;max-width:40rem}.small{font-size:.92rem;color:var(--muted)}
.hero{padding:2.5rem 0 3rem}.crumbs{font-size:.9rem;color:var(--muted);padding-top:1.4rem}.crumbs a{color:var(--muted)}
.actions{display:flex;gap:.7rem;flex-wrap:wrap;align-items:center;margin:1.2rem 0 .6rem}
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.7rem 1.2rem;border-radius:999px;font-weight:600;text-decoration:none;border:1.5px solid var(--ink);color:var(--ink);background:none;cursor:pointer;font:inherit;font-size:.96rem;font-weight:600}
.btn.main{background:var(--ink);color:var(--bg)}.btn:hover{opacity:.9}
.btn .arr{width:2rem;height:2rem;border-radius:50%;background:var(--acc);color:var(--acc-ink);display:grid;place-items:center;margin:-.35rem -.8rem -.35rem 0}
.badge{display:inline-flex;align-items:center;gap:.5rem;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:.25rem .7rem .25rem .3rem}
.badge b{background:var(--acc);color:var(--acc-ink);border-radius:999px;padding:.1rem .5rem}
.eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--acc);margin:0 0 .6rem}
.hgrid{display:grid;grid-template-columns:1.05fr 1.2fr .95fr;gap:1.5rem;align-items:center;min-height:30rem}
.stack{position:relative;height:28rem;-webkit-mask-image:linear-gradient(#000 70%,transparent);mask-image:linear-gradient(#000 70%,transparent)}
.stack figure{position:absolute;margin:0;width:62%;aspect-ratio:16/10;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:var(--card);animation:float 7s ease-in-out infinite}
.stack figure img{width:100%;height:100%;object-fit:cover}
.stack figure:nth-child(1){left:2%;top:4%;transform:rotate(-7deg);animation-delay:-1s}.stack figure:nth-child(2){right:0;top:0;transform:rotate(5deg);animation-delay:-3s}
.stack figure:nth-child(3){left:18%;top:26%;transform:rotate(-1deg);z-index:3;width:70%;animation-delay:-2s}.stack figure:nth-child(4){left:0;top:52%;transform:rotate(4deg);animation-delay:-4s}
.stack figure:nth-child(5){right:2%;top:48%;transform:rotate(-5deg);animation-delay:-5s}.stack figure:nth-child(6){left:24%;top:70%;transform:rotate(2deg);animation-delay:-6s}
@keyframes float{50%{translate:0 -8px}}
.side{display:flex;flex-direction:column;gap:1.1rem}
.cycle,.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1rem 1.1rem}.cycle{box-shadow:var(--shadow)}
.cycle .hd{display:flex;align-items:center;gap:.7rem}.cycle .hd i{width:2.3rem;height:2.3rem;border-radius:10px;background:var(--ink);color:var(--bg);display:grid;place-items:center;font-style:normal;font-weight:800;font-size:.72rem;flex:none}
.cycle small{display:block;color:var(--muted);font-size:.78rem}.cycle strong{color:var(--ink);font-size:.95rem;display:block;min-height:1.5em;transition:opacity .35s}
.cycle ul{list-style:none;margin:.8rem 0 0;padding:0 0 0 3rem;font-size:.9rem;display:flex;flex-direction:column;gap:.45rem}
.cycle li:nth-child(1){opacity:.9}.cycle li:nth-child(2){opacity:.65}.cycle li:nth-child(3){opacity:.4}.cycle li:nth-child(4){opacity:.18}
.stat{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}.stat small{color:var(--muted);font-size:.85rem}
.stat b{display:block;font-size:2rem;color:var(--ink);letter-spacing:-.03em;line-height:1;text-align:right}.stat em{font-style:normal;font-size:.78rem;color:var(--acc);font-weight:600;display:block;text-align:right;margin-top:.35rem}
.big{font-size:clamp(2rem,3.4vw,2.8rem);line-height:1.02;color:var(--ink);font-weight:560;letter-spacing:-.035em;margin:0}
.facts{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.facts ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}
.facts li{padding:1.4rem 1rem;text-align:center;border-left:1px solid var(--line)}.facts li:first-child{border-left:0}
.facts b{display:block;font-size:1.6rem;color:var(--ink);letter-spacing:-.02em}.facts span{font-size:.9rem;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin:1.2rem 0 1.6rem}
.chips button,.chips a{font:inherit;font-size:.9rem;padding:.4rem 1rem;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;text-decoration:none}
.chips button[aria-pressed=true]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(17.5rem,1fr));gap:1.3rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;height:100%;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card img{aspect-ratio:16/10;object-fit:cover;width:100%;border-bottom:1px solid var(--line)}
.card .in{padding:1.05rem 1.2rem 1.2rem;display:flex;flex-direction:column;gap:.35rem;flex:1}
.card .cat{font-size:.78rem;color:var(--acc);font-weight:700;text-decoration:none;text-transform:uppercase;letter-spacing:.06em}.card h3 a{color:var(--ink);text-decoration:none}.card h3 a:hover{color:var(--acc)}
.card p{font-size:.94rem;color:var(--text);margin:0;flex:1}
section.band{padding:4.5rem 0}section.band.alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));gap:1rem;list-style:none;padding:0;margin:0}
.cats li>*{display:block;padding:1.1rem 1.2rem;border:1px solid var(--line);border-radius:var(--r);background:var(--card);text-decoration:none;color:inherit;height:100%}
.cats a:hover{border-color:var(--acc)}.cats b{color:var(--ink)}.cats span{display:block;color:var(--muted);font-size:.93rem}.cats .soon{opacity:.6}
details{border-top:1px solid var(--line);padding:1.1rem 0}details:last-child{border-bottom:1px solid var(--line)}
summary{font-weight:650;color:var(--ink);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem}summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--acc)}details[open] summary::after{content:"-"}details p{margin:.7rem 0 0}
.two{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem}ul.ticks{padding-left:1.2rem;margin:0}ul.ticks li{margin:.4rem 0}
.stage{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--card);box-shadow:var(--shadow)}
.stage .bar{display:flex;justify-content:space-between;align-items:center;gap:.6rem;flex-wrap:wrap;padding:.6rem .9rem;border-bottom:1px solid var(--line)}
.seg{display:flex;border:1.5px solid var(--line);border-radius:999px;overflow:hidden}.seg button{border:0;background:none;padding:.35rem .9rem;font:inherit;font-size:.88rem;color:var(--text);cursor:pointer}
.seg button[aria-pressed=true]{background:var(--ink);color:var(--bg);font-weight:600}
.stage iframe{display:block;width:100%;height:480px;border:0;background:#fff}
.code{position:relative;margin:1.2rem 0}.code pre{background:var(--code);border:1px solid var(--line);border-radius:14px;padding:1rem 1.1rem;max-height:420px;overflow:auto;font:13px/1.55 ui-monospace,"Cascadia Code",Menlo,Consolas,monospace;margin:0;white-space:pre;color:var(--ink)}
.code .copy{position:absolute;top:.6rem;right:.8rem;background:var(--card)}
footer{border-top:1px solid var(--line);padding:2rem 0;color:var(--muted);font-size:.92rem}footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}footer p{margin:0}footer a{color:var(--ink)}
@media (max-width:1060px){.hgrid{grid-template-columns:1fr 1fr}.hgrid .side{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;align-items:start}.hgrid .big{grid-column:1/-1}}
@media (max-width:860px){.two{grid-template-columns:1fr}.stage iframe{height:520px}header nav a:not(.gh){display:none}}
@media (max-width:760px){.hgrid{grid-template-columns:1fr;min-height:0}.stack{height:18rem;order:2}.hgrid .side{grid-template-columns:1fr;order:3}
 .facts ul{grid-template-columns:repeat(2,1fr)}.facts li:nth-child(3){border-left:0}.facts li:nth-child(n+3){border-top:1px solid var(--line)}section.band{padding:3.2rem 0}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

.card .row{display:flex;gap:1.1rem;margin-top:.5rem;font-weight:600;font-size:.92rem;flex-wrap:wrap}.card .row a{color:var(--ink);text-decoration:none;border-bottom:1.5px solid var(--acc)}
pre{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:1rem 1.1rem;overflow:auto;font:13px/1.55 ui-monospace,"Cascadia Code",Menlo,Consolas,monospace;color:var(--ink)}
code{font-family:ui-monospace,"Cascadia Code",Menlo,Consolas,monospace;font-size:.9em}p code,li code{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:.05rem .35rem}
.guide h2{margin-top:2.4rem}.guide h2:first-child{margin-top:0}
section.band:not(.alt) .cats a{background:var(--card)}