@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/ibm-plex-sans-latin-700-normal.woff2) format("woff2")}@font-face{font-family:IBM Plex Sans;font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-sans-latin-400-italic.woff2) format("woff2")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/ibm-plex-mono-latin-600-normal.woff2) format("woff2")}.consent{position:fixed;z-index:90;right:16px;bottom:16px;width:min(380px,calc(100% - 32px));padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--panel);box-shadow:0 12px 36px #14201e40;font-size:13px;line-height:1.45;color:var(--ink);font-family:IBM Plex Sans,system-ui,sans-serif}.consent__text,.consent__current{margin:0 0 10px}.consent__current{color:var(--muted)}.consent__actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.consent__btn{min-width:84px;padding:6px 14px;border-radius:999px;border:1px solid var(--ink);background:transparent;color:var(--ink);font:600 13px/1.2 IBM Plex Sans,system-ui,sans-serif;cursor:pointer}.consent__btn:hover,.consent__btn:focus-visible{background:var(--ink);color:var(--bg)}.consent__policy{margin-left:auto;color:var(--muted)}:root{--bg: #eef1f1;--panel: #ffffff;--panel-2: #f4f6f6;--ink: #14201e;--muted: #5d6f6b;--faint: #8a9b97;--line: #dde3e1;--line-strong: #cdd6d3;--accent: #0c7b6d;--accent-ink: #ffffff;--accent-soft: #d6ece8;--info: #2563c9;--info-soft: #dbe6fb;--physical: #b5691a;--physical-soft: #f6e6d1;--virtual: #6d47cf;--virtual-soft: #e6ddf9;--good: #1c8a4f;--warn: #b5691a;--crit: #c0392f;--shadow: 0 1px 2px rgba(20,32,30,.06), 0 6px 20px rgba(20,32,30,.05);--radius: 10px;--sans: "IBM Plex Sans", system-ui, sans-serif;--mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;--ease: cubic-bezier(.2, .7, .3, 1)}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #0b1211;--panel: #131c1b;--panel-2: #0f1817;--ink: #e7efec;--muted: #93a7a2;--faint: #6d817c;--line: #223230;--line-strong: #2c3d3a;--accent: #2dd4bf;--accent-ink: #062b26;--accent-soft: #123a35;--info: #6ba2ff;--info-soft: #14263f;--physical: #e0a15a;--physical-soft: #33260f;--virtual: #a98bff;--virtual-soft: #241a3d;--good: #47c07f;--warn: #e0a15a;--crit: #ec6a5f;--shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.28);color-scheme:dark}}:root[data-theme=dark]{--bg: #0b1211;--panel: #131c1b;--panel-2: #0f1817;--ink: #e7efec;--muted: #93a7a2;--faint: #6d817c;--line: #223230;--line-strong: #2c3d3a;--accent: #2dd4bf;--accent-ink: #062b26;--accent-soft: #123a35;--info: #6ba2ff;--info-soft: #14263f;--physical: #e0a15a;--physical-soft: #33260f;--virtual: #a98bff;--virtual-soft: #241a3d;--good: #47c07f;--warn: #e0a15a;--crit: #ec6a5f;--shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.28);color-scheme:dark}*{box-sizing:border-box}html,body{margin:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--accent)}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}code,.mono{font-family:var(--mono)}code{font-size:.9em;background:var(--panel-2);border:1px solid var(--line);border-radius:5px;padding:1px 6px}h1,h2,h3{text-wrap:balance;margin:0}p{margin:0}img{max-width:100%;height:auto}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.skip{position:absolute;left:8px;top:-40px;padding:8px 12px;background:var(--accent);color:var(--accent-ink);border-radius:8px;z-index:100}.skip:focus{top:8px}.wrap{max-width:1040px;margin:0 auto;padding-inline:20px;padding-block:0 64px}body:after{content:"";position:fixed;inset:-50%;z-index:40;pointer-events:none;opacity:.1;background-size:400px 400px;animation:film-grain 1s steps(1) infinite;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 2.4 0 0 0 -1'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E")}@keyframes film-grain{0%{transform:translate(0)}12.5%{transform:translate(-5%,-10%)}25%{transform:translate(-15%,5%)}37.5%{transform:translate(7%,-25%)}50%{transform:translate(-5%,25%)}62.5%{transform:translate(-15%,10%)}75%{transform:translate(15%)}87.5%{transform:translateY(15%)}to{transform:translate(-10%,-5%)}}header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.top-inner{max-width:1040px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}.brand .name{font-family:var(--mono);font-size:15px;font-weight:600}.brand .ver{font-size:11px;color:var(--faint);font-family:var(--mono);margin-left:6px}nav.links{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}nav.links a{font-size:13px;color:var(--muted);text-decoration:none;padding:6px 10px;border-radius:7px;transition:color .2s var(--ease),background .2s var(--ease)}nav.links a:hover{color:var(--ink);background:var(--panel)}.icon-btn{width:34px;height:34px;border-radius:8px;border:1px solid var(--line-strong);background:var(--panel);color:var(--muted);cursor:pointer;font-size:15px;display:grid;place-items:center;transition:color .2s var(--ease),border-color .2s var(--ease),transform .3s var(--ease)}.icon-btn:hover{color:var(--ink);border-color:var(--faint);transform:rotate(180deg)}@media (max-width: 760px){header.top{position:static}.top-inner{gap:10px 12px}.icon-btn{margin-left:auto}nav.links{order:3;width:100%;margin-left:0}nav.links a{padding:4px 8px}}.hp-mark{width:30px;height:30px;color:var(--accent);display:block;flex:none;overflow:visible}.hp-mark .hp-port{stroke-dasharray:190;stroke-dashoffset:190;animation:hp-draw 1.1s var(--ease) .1s forwards}.hp-mark .hp-head,.hp-mark .hp-body{opacity:0;animation:hp-appear .6s var(--ease) .8s forwards}.hp-mark .hp-head{transform-origin:27px 25px;animation:hp-appear .6s var(--ease) .8s forwards,hp-breathe 4s ease-in-out 1.4s infinite}.hp-mark .hp-queue circle{animation:hp-flow 2.4s ease-in-out infinite}.hp-mark .hp-queue circle:nth-child(2){animation-delay:.8s}.hp-mark .hp-queue circle:nth-child(3){animation-delay:1.6s}.brand:hover .hp-mark .hp-queue circle{animation-duration:.9s}.brand:hover .hp-mark .hp-port{stroke:var(--good);transition:stroke .3s var(--ease)}.hero .hp-mark{width:72px;height:72px}@keyframes hp-draw{to{stroke-dashoffset:0}}@keyframes hp-appear{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}@keyframes hp-breathe{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}@keyframes hp-flow{0%{transform:translate(10px);opacity:0}25%{opacity:1}75%{opacity:1}to{transform:translate(-4px);opacity:0}}.hero{position:relative;isolation:isolate;overflow:hidden;padding-block:64px 40px;display:grid;gap:22px;max-width:760px}.hero>*{min-width:0}.hero:before{content:"";position:absolute;z-index:-1;inset:-20% -30% auto -10%;height:120%;pointer-events:none;background:radial-gradient(40% 50% at 20% 30%,color-mix(in srgb,var(--accent) 16%,transparent),transparent 70%),radial-gradient(30% 40% at 85% 20%,color-mix(in srgb,var(--virtual) 10%,transparent),transparent 70%);animation:glow-drift 18s ease-in-out infinite alternate}@keyframes glow-drift{0%{transform:translate(0) scale(1)}to{transform:translate(6%,4%) scale(1.08)}}.js .hero>*{animation:rise .7s var(--ease) both}.js .hero>:nth-child(2){animation-delay:.08s}.js .hero>:nth-child(3){animation-delay:.16s}.js .hero>:nth-child(4){animation-delay:.24s}.js .hero>:nth-child(5){animation-delay:.32s}.js .hero>:nth-child(6){animation-delay:.4s}@keyframes rise{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--faint);font-weight:500;display:flex;align-items:center;gap:12px}.hero h1{font-size:clamp(32px,5.2vw,50px);line-height:1.08;font-weight:600;letter-spacing:-.015em}.hero h1 em{font-style:normal;color:var(--accent)}.lede{font-size:18px;color:var(--muted);max-width:62ch}.cta{display:flex;gap:10px;flex-wrap:wrap}.btn{font:inherit;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none;background:var(--accent);color:var(--accent-ink);border:1px solid var(--accent);border-radius:8px;padding:10px 16px;display:inline-flex;align-items:center;gap:7px;transition:transform .25s var(--ease),box-shadow .25s var(--ease),filter .2s var(--ease),border-color .2s var(--ease)}.btn:hover{filter:brightness(1.06);transform:translateY(-2px);box-shadow:0 8px 20px color-mix(in srgb,var(--accent) 25%,transparent)}.btn.ghost{background:var(--panel);color:var(--ink);border-color:var(--line-strong)}.btn.ghost:hover{border-color:var(--faint);filter:none;box-shadow:var(--shadow)}.call{min-width:0;max-width:100%;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;font-family:var(--mono);font-size:12.5px;line-height:1.6}.call .bar{padding:8px 14px;border-bottom:1px solid var(--line);background:var(--panel-2);color:var(--muted);font-size:11.5px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.call pre{margin:0;padding:14px;overflow-x:auto}.call .k{color:var(--virtual)}.call .s{color:var(--good)}.call .c{color:var(--faint);font-style:italic}section{padding-block:44px;border-top:1px solid var(--line)}.js [data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}.js [data-reveal].is-in{opacity:1;transform:none}.shead{display:grid;gap:8px;max-width:62ch;margin-bottom:26px}.shead h2{font-size:26px;font-weight:600;letter-spacing:-.01em}.shead p{color:var(--muted)}.flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:14px;align-items:stretch}.flow .arrow{align-self:center;color:var(--faint);font-family:var(--mono);font-size:18px;text-align:center}.role{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:grid;gap:8px;min-width:0;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}.role:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.role.queue{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.role h3{font-size:16px;font-weight:600}.role p{font-size:14px;color:var(--muted)}.role ul{margin:4px 0 0;padding:0;list-style:none;display:grid;gap:4px}.role li{font-family:var(--mono);font-size:12.5px;color:var(--ink)}.role li span{color:var(--faint)}@media (max-width: 760px){.flow{grid-template-columns:1fr}.flow .arrow{transform:rotate(90deg)}}.kinds{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.kind{border-radius:var(--radius);padding:18px;display:grid;gap:8px;border:1px solid var(--line);background:var(--panel);min-width:0;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}.kind:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.kind .tag{font-family:var(--mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;padding:3px 8px;border-radius:5px;font-weight:500;justify-self:start}.kind.information .tag{background:var(--info-soft);color:var(--info)}.kind.physical .tag{background:var(--physical-soft);color:var(--physical)}.kind.virtual .tag{background:var(--virtual-soft);color:var(--virtual)}.kind h3{font-size:16px}.kind p{font-size:14px;color:var(--muted)}.kind .ex{font-size:13px;color:var(--ink);font-style:italic}@media (max-width: 760px){.kinds{grid-template-columns:1fr}}.life{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-family:var(--mono);font-size:12.5px}.life+.life{margin-top:10px}.life .st{padding:5px 12px;border-radius:999px;border:1px solid var(--line-strong);background:var(--panel);white-space:nowrap}.life .st.pending{color:var(--muted)}.life .st.accepted{color:var(--info);background:var(--info-soft);border-color:transparent}.life .st.in_progress{color:var(--accent);background:var(--accent-soft);border-color:transparent}.life .st.completed{color:var(--good);background:color-mix(in srgb,var(--good) 16%,transparent);border-color:transparent}.life .st.side{color:var(--faint);background:var(--panel-2)}.life .st.blocked{color:var(--warn);background:var(--physical-soft);border-color:transparent}.life .ar{color:var(--faint)}.life .by{font-size:11px;color:var(--faint)}.life-note{margin-top:14px;font-size:14px;color:var(--muted);max-width:62ch}.rule{margin-top:22px;padding:16px 18px;border-left:3px solid var(--accent);background:var(--panel);border-radius:0 var(--radius) var(--radius) 0;font-size:15px;max-width:62ch}.rule b{color:var(--accent)}.tbl{overflow-x:auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;padding:10px 14px;border-top:1px solid var(--line);vertical-align:top}thead th{border-top:0;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);font-weight:600;background:var(--panel-2)}td.t{font-family:var(--mono);font-size:13px;white-space:nowrap}td.who{white-space:nowrap;font-size:13px}td.who.op{color:var(--accent);font-weight:600}.res{margin-top:18px;display:grid;gap:6px;font-size:14px;color:var(--muted)}.res code{font-size:12.5px}.two{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}@media (max-width: 760px){.two{grid-template-columns:1fr}}figure{margin:0;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}figure img{display:block;width:100%}figcaption{padding:10px 14px;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}.steps{margin:0;padding:0;list-style:none;display:grid;gap:0;counter-reset:s}.steps li{display:grid;grid-template-columns:30px 1fr auto;gap:12px;padding:11px 0;border-top:1px solid var(--line);align-items:baseline}.steps li:first-child{border-top:0}.steps li:before{counter-increment:s;content:counter(s);font-family:var(--mono);font-size:12px;color:var(--faint)}.steps b{font-weight:600}.steps .how{font-size:13.5px;color:var(--muted);display:block}.steps .stage{font-family:var(--mono);font-size:11px;color:var(--faint);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}.steps .stage.hot{color:var(--accent)}.model-note{margin-top:18px;font-size:14px;color:var(--muted);max-width:62ch}.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}@media (max-width: 760px){.cards{grid-template-columns:1fr}}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:grid;gap:8px;min-width:0;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.card h3{font-size:16px}.card h3 a{color:var(--ink);text-decoration:none}.card h3 a:hover{color:var(--accent)}.card p{font-size:14px;color:var(--muted)}.card .path{font-family:var(--mono);font-size:12px;color:var(--faint)}.state{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-family:var(--mono);color:var(--muted)}.state i{width:7px;height:7px;border-radius:50%;background:var(--faint);display:inline-block}.state.up i{background:var(--good)}.state.spec i{background:var(--info)}.state.mock i{background:var(--virtual)}.status-list{margin:0;padding:0;list-style:none;display:grid;gap:10px;max-width:62ch}.status-list li{display:grid;grid-template-columns:18px 1fr;gap:10px;font-size:15px}.status-list .ok{color:var(--good)}.status-list .no{color:var(--faint)}footer.foot{text-align:center;color:var(--faint);font-size:12px;font-family:var(--mono);padding-top:32px;border-top:1px solid var(--line);display:grid;gap:8px}footer.foot a{color:var(--muted)}footer.foot .row{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}.policy{max-width:760px;padding-block:48px 24px}.policy h1{font-size:clamp(28px,4.5vw,40px);font-weight:600;letter-spacing:-.015em;margin-bottom:12px}.policy .intro{color:var(--muted);font-size:17px}.policy__version{color:var(--faint);font-family:var(--mono);font-size:13px;margin-top:10px}.policy__part{padding-block:20px;border-top:1px solid var(--line);max-width:72ch}.policy__part h2{font-size:20px;font-weight:600;margin-bottom:6px}.policy__part p{line-height:1.65}.policy__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.nf{max-width:760px;padding-block:96px 48px;display:grid;gap:18px}.nf h1{font-size:clamp(30px,5vw,48px);font-weight:600}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}body:after,.hero:before,.hero>*,.hp-mark .hp-port,.hp-mark .hp-head,.hp-mark .hp-body,.hp-mark .hp-queue circle{animation:none!important}.hp-mark .hp-port{stroke-dashoffset:0}.hp-mark .hp-head,.hp-mark .hp-body{opacity:1}.js [data-reveal]{opacity:1;transform:none;transition:none}.btn,.role,.kind,.card,.icon-btn,nav.links a{transition:none}.btn:hover,.role:hover,.kind:hover,.card:hover,.icon-btn:hover{transform:none}}
