:root{
  --bg:#1b1b1b;--surface:#242424;--raise:#2c2c2c;--text:#d6d6d6;--muted:#8d8d8d;--faint:#6b6b6b;
  --strong:#eef1f1;--line:#ffffff1a;--btn:#f4f4f4;--btn-text:#161616;
  --blue:#0171e333;--cyan:#03a7d733;--green:#24bb5e33;--orange:#f2790233;--pink:#e638b333;--purple:#7952ff33;--red:#e3193b33;--teal:#0db7af33;
  --blue-t:#6fb1ff;--green-t:#6fdc99;--orange-t:#ffb26b;--purple-t:#b39dff;--red-t:#ff8a9c;--teal-t:#6fe0d9;
  --sky1:#a9d3cf;--sky2:#7fb1b0;
  --ui:Figtree,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Monaco,Consolas,"Liberation Mono","Courier New",monospace;
}
:root[data-theme=light]{
  --bg:#f1f1f1;--surface:#fff;--raise:#e8e8e8;--text:#2a2a2a;--muted:#6d6d6d;--faint:#8f8f8f;
  --strong:#0e0e0e;--line:#00000014;--btn:#161616;--btn-text:#f4f4f4;
  --blue-t:#0b5cb8;--green-t:#157a3d;--orange-t:#a85100;--purple-t:#5a35d6;--red-t:#b0122c;--teal-t:#0a7d77;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.65 var(--ui);-webkit-font-smoothing:antialiased}
a{color:inherit}
p{margin:0 0 14px;color:var(--muted)}
h1,h2{font-weight:500;letter-spacing:-.01em;margin:0}
code,kbd{font-family:var(--mono);font-size:.82em;padding:2px 7px;border-radius:6px;white-space:nowrap}
code{background:var(--raise);color:var(--text)}
.c-blue{background:var(--blue);color:var(--blue-t)}.c-green{background:var(--green);color:var(--green-t)}
.c-orange{background:var(--orange);color:var(--orange-t)}.c-purple{background:var(--purple);color:var(--purple-t)}
.c-red{background:var(--red);color:var(--red-t)}.c-teal{background:var(--teal);color:var(--teal-t)}
.chip{font-size:.82em;padding:2px 9px;border-radius:999px;background:var(--raise);color:var(--text);white-space:nowrap}
kbd{background:var(--raise);color:var(--text);border:1px solid var(--line);border-bottom-width:2px;white-space:normal}

.pill{position:fixed;top:14px;left:50%;transform:translateX(-50%);z-index:20;display:flex;gap:2px;padding:4px;
  border-radius:12px;background:color-mix(in srgb,var(--surface) 88%,transparent);border:1px solid var(--line);backdrop-filter:blur(10px);max-width:calc(100vw - 24px);overflow-x:auto}
.pill a{position:relative;padding:5px 12px;border-radius:8px;font-size:13px;color:var(--muted);text-decoration:none;white-space:nowrap;transition:color .25s}
.pill a::after,footer a::after{content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;border-radius:2px;background:#49a3e3;
  transform:scaleX(0);transform-origin:left center;transition:transform .34s cubic-bezier(.4,0,.2,1)}
.pill a:hover,.pill a:focus-visible,.pill a.on,footer a:hover,footer a:focus-visible{color:var(--strong)}
.pill a:hover::after,.pill a:focus-visible::after,.pill a.on::after,footer a:hover::after,footer a:focus-visible::after{transform:scaleX(1)}
.pill a:focus-visible,footer a:focus-visible{outline:none}
.hero{text-align:center;padding:96px 20px 0;max-width:1040px;margin:0 auto}
.hero h1{font-size:clamp(26px,4vw,34px);color:var(--text)}
.sub{margin:10px 0 22px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:10px;background:var(--btn);color:var(--btn-text);
  font-size:14px;font-weight:500;text-decoration:none;box-shadow:0 1px 0 #fff3 inset,0 4px 14px #0004}
.btn:hover{transform:translateY(-1px)}
.ver{font-size:11px;padding:1px 7px;border-radius:6px;background:#1f5d3d;color:#c9f5dc}
.tiny{font-size:12px;color:var(--faint);margin:12px 0 0}
.tabs{display:flex;justify-content:center;gap:22px;margin:34px 0 18px;flex-wrap:wrap}
.tabs button{position:relative;background:none;border:0;color:var(--muted);font:500 13.5px var(--ui);padding:6px 2px 8px;cursor:pointer;transition:color .25s}
.tabs button::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:#49a3e3;transform:scaleX(0);transform-origin:left center;transition:transform .34s cubic-bezier(.4,0,.2,1)}
.tabs button:hover,.tabs button:focus-visible,.tabs button.on{color:var(--strong)}
.tabs button:hover::after,.tabs button:focus-visible::after,.tabs button.on::after{transform:scaleX(1)}
.tabs button:focus-visible{outline:none}
.tabs.small{justify-content:flex-start;gap:16px;margin:18px 0 8px}
.tabs.small button{font-size:12.5px}

.stage{border-radius:22px;padding:56px 18px;background:
  radial-gradient(120% 90% at 0% 100%,#d9e8d3 0 6%,transparent 7%),
  radial-gradient(60% 40% at 8% 30%,#ffffff55,transparent 70%),
  linear-gradient(160deg,var(--sky1),var(--sky2) 70%,#6f9c9a);display:grid;place-items:center;min-height:420px}
.win{width:min(560px,100%);text-align:left;border-radius:12px;background:#1d1d1d;color:#d6d6d6;box-shadow:0 18px 50px #0006;border:1px solid #ffffff14;overflow:hidden}
.bar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid #ffffff12;font-size:13px}
.bar b{font-weight:500}.spacer{flex:1}.mini{font-size:11px;color:#777}
.dot{width:8px;height:8px;border-radius:50%;background:#6fdc99}
.dot.run{background:#6fb1ff;animation:pulse 1.1s infinite}
@keyframes pulse{50%{opacity:.35}}
.task{margin:12px 14px 6px;color:#eee;font-size:14px;font-weight:500}
.log{list-style:none;margin:0;padding:6px 14px 4px;font:12px/1.75 var(--mono);min-height:150px}
.log li{display:flex;gap:10px;opacity:0;animation:in .35s forwards}
@keyframes in{to{opacity:1}}
.log .k{flex:0 0 58px;color:#777}.log .t{color:#bbb;overflow-wrap:anywhere}
.log .verify .t,.log .verify .k{color:#6fdc99}.log .act .k{color:#ffb26b}.log .observe .k{color:#6fb1ff}.log .error .t{color:#ff8a9c}
.note{margin:6px 14px 14px;font-size:12px;color:#8d8d8d}
.cap{margin-bottom:0}

main{max-width:640px;margin:0 auto;padding:0 20px}
main section{padding:84px 0 0}
.num{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--faint);margin:0 0 8px}
.num i{font-style:normal;display:inline-grid;place-items:center;width:17px;height:17px;border-radius:4px;background:var(--raise);color:var(--muted);font-size:11px}
main h2{font-size:clamp(21px,3vw,26px);color:var(--text);margin-bottom:16px;line-height:1.3}
main a{color:var(--text)}
.mid{text-align:center}
.codetabs .code{position:relative;background:#121212;border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:0 0 18px}
:root[data-theme=light] .codetabs .code{background:#161616}
.code pre{margin:0;color:#ddd;font:13px/1.8 var(--mono);overflow-x:auto;padding-top:14px}
.lang{font-size:11px;color:#777}
.copy{position:absolute;right:10px;top:8px;background:none;border:1px solid #ffffff1f;color:#aaa;border-radius:6px;font:11px var(--ui);padding:2px 8px;cursor:pointer}
.copy:hover{color:#fff}
.code[hidden]{display:none}
.feat{list-style:none;padding:0;margin:0}
.feat li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);padding:5px 0;font-size:15px}
.feat svg{flex:0 0 16px;width:16px;height:16px;margin-top:5px;fill:none;stroke:var(--faint);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
table{width:100%;border-collapse:collapse;font-size:14px;margin-top:14px}
th{text-align:left;font-weight:400;color:var(--faint);font-size:12px;padding:8px 0;border-bottom:1px solid var(--line)}
td{padding:10px 12px 10px 0;border-bottom:1px solid var(--line);color:var(--muted);vertical-align:top}
td:first-child{width:56%}

.car{max-width:640px;margin:26px auto 0}
.slides{position:relative}
.shot{border-radius:16px;background:linear-gradient(160deg,var(--sky1),var(--sky2));padding:34px 18px;display:grid;place-items:center}
.slide{display:none;width:100%}.slide.on{display:block}
.slide .win{margin:0 auto}
.slide h3{margin:16px 0 2px;font-weight:500;font-size:16px;text-align:center;color:var(--text)}
.slide p.d{text-align:center;margin:0 0 4px;font-size:14px}
.cap-out{margin-top:14px}
.ctl{display:flex;justify-content:center;align-items:center;gap:14px;margin-top:14px;color:var(--faint);font-size:13px}
.ctl button{background:var(--raise);border:1px solid var(--line);color:var(--text);width:30px;height:30px;border-radius:8px;cursor:pointer}

.faq{margin-top:22px}
details{border-bottom:1px solid var(--line);padding:0}
summary{list-style:none;cursor:pointer;display:flex;gap:12px;align-items:center;padding:15px 0;color:var(--text);font-size:15px}
summary::-webkit-details-marker{display:none}
summary i{font-style:normal;font-size:11px;color:var(--faint);width:16px}
summary::after{content:"+";margin-left:auto;color:var(--faint)}
details[open] summary::after{content:"–"}
details p{padding:0 0 16px 28px;margin:0;font-size:14.5px}
.cta{text-align:center;padding-bottom:30px}
.big{font-size:clamp(26px,5vw,40px)!important;font-weight:500;line-height:1.2;margin-bottom:26px!important}
.big em{font-style:normal;background:var(--blue);color:var(--blue-t);padding:0 .25em;border-radius:8px}
footer{text-align:center;padding:30px 20px 70px;color:var(--faint);font-size:13px}
footer a{position:relative;color:var(--muted);text-decoration:none;margin:0 8px;padding:2px 0;transition:color .25s}
footer a::after{left:0;right:0}
.theme{position:fixed;right:16px;bottom:16px;width:34px;height:34px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer;display:grid;place-items:center}
@media (prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}.log li{opacity:1}}
@media (max-width:560px){td:first-child{width:auto}.stage{padding:28px 10px}}

.stage{padding:0;background:none;min-height:0;display:block}
.stage img,.slide img{display:block;width:100%;height:auto;border-radius:20px}
.slides{min-height:0}
.slide{display:none}.slide.on{display:block}
@media (prefers-reduced-motion:reduce){.pill a::after,footer a::after,.tabs button::after{transition:none}}

.stage#field{position:relative;aspect-ratio:1200/780;min-height:0;padding:0;display:block;overflow:hidden;background:#9ac4c0 url(img/bg.webp) center/cover no-repeat}
.stage#field .win{position:absolute;border-radius:14px;overflow:hidden;background:#161616;box-shadow:0 22px 60px #0007,0 0 0 1px #ffffff14;
  transition:left .7s cubic-bezier(.65,0,.25,1),top .7s cubic-bezier(.65,0,.25,1),width .7s cubic-bezier(.65,0,.25,1),height .7s cubic-bezier(.65,0,.25,1)}
.stage#field .layer{position:absolute;inset:0;width:100%;height:100%;max-width:none;border-radius:0;object-fit:cover;object-position:top left;opacity:0;transition:opacity .45s ease .12s}
.stage#field .layer.on{opacity:1;transition:opacity .45s ease .12s}
@media (prefers-reduced-motion:reduce){.stage#field .win,.stage#field .layer{transition:none}}

.vt .stage#field .win{view-transition-name:xwin;transition:none}
.vt .stage#field .layer,.vt .stage#field .layer.on{transition:none}
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}
::view-transition-group(xwin){animation-duration:.7s;animation-timing-function:cubic-bezier(.65,0,.25,1);border-radius:14px;overflow:hidden}
::view-transition-old(xwin),::view-transition-new(xwin){height:100%;width:100%;object-fit:cover;object-position:top left}