:root{color-scheme:light dark;--font-sans:ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-serif:ui-serif, Georgia, "Times New Roman", serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;--bg:#fafbf7;--surface:#f2f4e9;--ink:#263b32;--muted:#5b6b5e;--link:#285541;--accent:#577649;--line:#dce3d7;--chip:#deedb4;--chip-ink:#263b32;--focus:#4f6a2c;--mark-bg:#285541;--mark-ink:#edf4df;--button-bg:#285541;--button-ink:#fff;--measure:42rem;--page:68rem;--gutter:clamp(1rem, 4vw, 2rem);--radius:10px}@media (prefers-color-scheme:dark){:root{--bg:#111814;--surface:#18221c;--ink:#e3eadf;--muted:#a7b5a6;--link:#b5d68f;--accent:#9cbf86;--line:#2f3e35;--chip:#2a3a20;--chip-ink:#e3eadf;--focus:#b5d68f;--mark-bg:#b5d68f;--mark-ink:#111814;--button-bg:#b5d68f;--button-ink:#111814}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}body{background:var(--bg);min-height:100vh;color:var(--ink);font-family:var(--font-sans);overflow-wrap:break-word;flex-direction:column;margin:0;font-size:1.0625rem;line-height:1.65;display:flex}main{flex:1}main:focus{outline:none}h1,h2,h3{letter-spacing:-.015em;margin:0 0 .6em;font-weight:640;line-height:1.25}h1{letter-spacing:-.03em;font-size:clamp(2rem,1.4rem + 3vw,3.25rem)}h2{font-size:clamp(1.4rem,1.2rem + 1vw,1.85rem)}h3{font-size:1.2rem}p,ul,ol{margin:0 0 1em}a{color:var(--link);text-underline-offset:.18em;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:3px}::selection{background:var(--chip);color:var(--chip-ink)}code,pre{font-family:var(--font-mono);font-size:.9em}:not(pre)>code{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:.05em .3em}pre{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1rem 1.1rem;line-height:1.5;overflow-x:auto}hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0}.container{width:100%;max-width:var(--page);padding-inline:var(--gutter);margin-inline:auto}.prose{max-width:var(--measure)}.prose h2{margin-top:2.2em}.prose h3{margin-top:1.8em}.prose li+li{margin-top:.35em}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{left:var(--gutter);z-index:10;background:var(--button-bg);color:var(--button-ink);border-radius:6px;padding:.6rem 1rem;text-decoration:none;position:absolute;top:-100px}.skip-link:focus{top:.75rem}.site-header{border-bottom:1px solid var(--line)}.site-header .container{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem 1.5rem;padding-block:1rem;display:flex}.brand{color:var(--ink);letter-spacing:-.04em;white-space:nowrap;align-items:center;gap:.55rem;font-size:1.45rem;font-weight:650;text-decoration:none;display:inline-flex}.brand-mark{background:var(--mark-bg);width:2rem;height:2rem;color:var(--mark-ink);border-radius:7.5px;flex:none;display:inline-flex}.brand-mark svg{width:100%;height:100%}.brand-accent{color:var(--accent);font-weight:450}.site-nav ul{flex-wrap:wrap;gap:.25rem 1.25rem;margin:0;padding:0;list-style:none;display:flex}.site-nav a{color:var(--ink);padding-block:.35rem;text-decoration:none;display:inline-block}.site-nav a:hover{text-decoration:underline}.site-nav a[aria-current=page]{color:var(--link);text-decoration:underline 2px}.site-footer{border-top:1px solid var(--line);background:var(--surface);color:var(--muted);margin-top:4rem;font-size:.95rem}.site-footer .container{gap:1rem;padding-block:2rem 2.5rem;display:grid}.site-footer a{color:var(--link)}.footer-links{flex-wrap:wrap;gap:.25rem 1.25rem;margin:0;padding:0;list-style:none;display:flex}.footer-note{max-width:var(--measure);margin:0}.page-head{padding-block:clamp(2.5rem,6vw,4.5rem) 1.5rem}.page-head p{max-width:var(--measure);color:var(--muted);font-size:1.15rem}.eyebrow{letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:.9rem;font-size:.85rem;font-weight:600;display:inline-block}.hero{padding-block:clamp(3rem,8vw,6rem) clamp(2rem,5vw,3.5rem)}.hero h1{max-width:18ch}.hero .lead{max-width:var(--measure);color:var(--muted);font-size:clamp(1.1rem,1rem + .5vw,1.3rem)}.status{max-width:var(--measure);border-radius:var(--radius);background:var(--chip);color:var(--chip-ink);flex-wrap:wrap;align-items:baseline;gap:.4rem .75rem;margin-top:1.75rem;padding:.9rem 1.1rem;display:flex}.status strong{font-weight:650}.status a{color:inherit;font-weight:600}.actions{flex-wrap:wrap;gap:.75rem;margin-top:1.75rem;display:flex}.button{border:1px solid var(--button-bg);background:var(--button-bg);color:var(--button-ink);border-radius:8px;padding:.7rem 1.15rem;font-weight:600;text-decoration:none;display:inline-block}.button:hover{text-decoration:underline}.button.secondary{color:var(--link);border-color:var(--line);background:0 0}.section{padding-block:clamp(2rem,5vw,3.5rem)}.section+.section{border-top:1px solid var(--line)}.page-head+.section{padding-top:.5rem}.section>.container>h2{max-width:var(--measure)}.section-intro{max-width:var(--measure);color:var(--muted)}.cards{grid-template-columns:repeat(auto-fit,minmax(min(100%,18rem),1fr));gap:1rem;margin:1.75rem 0 0;padding:0;list-style:none;display:grid}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem 1.3rem .4rem}.card h3{font-size:1.1rem}.card p{color:var(--muted)}.card-icon{background:var(--chip);width:2.5rem;height:2.5rem;color:var(--chip-ink);border-radius:10px;justify-content:center;align-items:center;margin-bottom:.4rem;display:inline-flex}.hero-grid{align-items:center;gap:clamp(2rem,5vw,3rem);display:grid}@media (width>=62rem){.hero-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}}.hero-art{width:100%;max-width:36rem;height:auto;margin-inline:auto;display:block}.art-backdrop{fill:var(--surface)}.art-panel,.art-device{fill:var(--bg);stroke:var(--muted);stroke-width:2px}.art-surface,.art-unit{fill:var(--surface)}.art-unit{stroke:var(--line);stroke-width:1.25px}.art-rule,.art-track{fill:none;stroke:var(--line);stroke-width:1.5px}.art-track{stroke-width:2px}.art-dot,.art-bar,.art-meter,.art-led{fill:var(--line)}.art-bar-strong{fill:var(--muted)}.art-chip,.art-file{fill:var(--chip)}.art-capsule-solid,.art-step-done,.art-meter-fill,.art-led-on{fill:var(--accent)}.art-capsule-hollow,.art-step-now{fill:var(--bg);stroke:var(--accent);stroke-width:2.5px}.art-check{fill:none;stroke:var(--bg);stroke-width:2px;stroke-linecap:round;stroke-linejoin:round}.art-link-active,.art-link-idle{fill:none;stroke-linecap:round}.art-link-active{stroke:var(--accent);stroke-width:3px}.art-link-idle{stroke:var(--muted);stroke-width:2px;stroke-dasharray:2 7;opacity:.75}.flow{grid-template-columns:repeat(auto-fit,minmax(min(100%,13rem),1fr));gap:1rem 1.5rem;margin:1.75rem 0 0;padding:0;list-style:none;display:grid}.flow-step{border-top:3px solid var(--line);padding-top:1.1rem}.flow-step:first-child{border-top-color:var(--accent)}.flow-icon{background:var(--mark-bg);width:2.25rem;height:2.25rem;color:var(--mark-ink);border-radius:999px;justify-content:center;align-items:center;display:inline-flex}.flow-step h3{margin:.7rem 0 .25rem;font-size:1.05rem}.flow-step p{color:var(--muted);margin-top:0}.note{max-width:var(--measure);border-left:4px solid var(--accent);background:var(--surface);border-radius:0 var(--radius) var(--radius) 0;padding:1rem 1.2rem}.note p:last-child{margin-bottom:0}.tag{background:var(--chip);color:var(--chip-ink);vertical-align:middle;border-radius:999px;margin-left:.4rem;padding:.05rem .5rem;font-size:.8rem;font-weight:600;display:inline-block}.post-list{max-width:var(--measure);margin:0;padding:0;list-style:none}.post-list li{border-bottom:1px solid var(--line);padding-block:1.25rem}.post-list h2{margin-bottom:.3rem;font-size:1.3rem}.post-list p{color:var(--muted);margin-bottom:.3rem}.meta{color:var(--muted);font-size:.95rem}.post-header{padding-block:clamp(2.5rem,6vw,4rem) 1rem}.post-header h1{max-width:24ch}.post-body{padding-bottom:1rem}.draft-banner{max-width:var(--measure);border:2px dashed var(--accent);border-radius:var(--radius);margin-top:1rem;padding:.75rem 1rem}.split-grid{align-items:center;gap:clamp(1.5rem,4vw,3rem);display:grid}@media (width>=62rem){.split-grid{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}}.who-art{width:100%;max-width:27.5rem;height:auto;margin-inline:auto;display:block}.art-icon,.art-icon-muted,.art-icon-faint,.art-persona-icon,.art-tile-now-icon{fill:none;stroke-width:1.75px;stroke-linecap:round;stroke-linejoin:round}.art-icon{color:var(--ink);stroke:var(--ink)}.art-icon-muted,.art-icon-faint{color:var(--muted);stroke:var(--muted)}.art-icon-faint{opacity:.6}.art-persona{fill:var(--chip)}.art-persona-icon{color:var(--chip-ink);stroke:var(--chip-ink)}.art-tile-now{fill:var(--accent)}.art-tile-now-icon{stroke:var(--bg);stroke-width:2px}.art-tile-later{fill:none;stroke:var(--muted);stroke-width:1.5px;stroke-dasharray:4 4}.art-caption,.art-note,.art-note-small,.art-tick,.art-state-text,.art-state-key-text{font-family:var(--font-sans)}.art-caption{fill:var(--ink);font-size:14px;font-weight:600}.art-note{fill:var(--muted);font-size:13px}.art-note-small,.art-tick{fill:var(--muted);font-size:12px}.fig{margin:2rem 0}.fig figcaption{max-width:var(--measure);color:var(--muted);margin-top:.7rem;font-size:.9rem}.fig p{margin:0}.fig ul,.fig ol{margin:0;padding:0;list-style:none}.prose .fig li+li{margin-top:0}.dg-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1rem}.dg{display:grid}.dg-node{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:.9rem 1rem 1rem}.dg-node-strong{background:var(--surface);border:2px solid var(--accent)}.fig .dg-head{align-items:center;gap:.5rem;margin-bottom:.65rem;font-weight:640;display:flex}.dg-icon{color:var(--accent);flex:none}.dg-list{gap:.5rem;font-size:.95rem;display:grid}.dg-list li,.dg-grid li{align-items:flex-start;gap:.5rem;display:flex}.dg-li-icon{color:var(--muted);flex:none;margin-top:.15rem}.dg-tag{background:var(--chip);color:var(--chip-ink);white-space:nowrap;border-radius:999px;padding:0 .45rem;font-size:.8rem;font-weight:600;display:inline-block}.dg-link{color:var(--muted);text-align:center;justify-content:center;align-items:center;gap:.6rem;padding:.35rem 0;font-size:.85rem;display:flex}.dg-arrow,.dg-down{background:var(--accent);flex:none;width:2px;height:2.25rem;position:relative}.dg-arrow:before,.dg-arrow:after,.dg-down:after{content:"";border:solid var(--accent);border-width:2px 2px 0 0;width:8px;height:8px;position:absolute;left:50%}.dg-arrow:before{top:0;transform:translate(-50%,1px)rotate(-45deg)}.dg-arrow:after,.dg-down:after{bottom:0;transform:translate(-50%,-1px)rotate(135deg)}.dg-arrow-right:before,.dg-arrow-left:after{display:none}.dg-down{height:1.5rem;margin:.3rem auto;display:block}@media (width>=56rem){.dg-three{grid-template-columns:minmax(0,1.25fr) 7.5rem minmax(0,1fr) 7.5rem minmax(0,1fr)}.dg-three-narrow{grid-template-columns:minmax(0,1fr) 3.75rem minmax(0,1.1fr) 3.75rem minmax(0,1fr);font-size:.92rem}.dg-three .dg-link{flex-direction:column;padding:0 .5rem}.dg-three .dg-arrow{width:100%;height:2px}.dg-three .dg-arrow:before,.dg-three .dg-arrow:after{top:50%;bottom:auto}.dg-three .dg-arrow:before{left:0;transform:translate(1px,-50%)rotate(-135deg)}.dg-three .dg-arrow:after{left:auto;right:0;transform:translate(-1px,-50%)rotate(45deg)}}.dg-stages{gap:.6rem;display:grid}.dg-stages li{grid-template-columns:6.5rem minmax(0,1fr);align-items:center;gap:.6rem;display:grid}.dg-stage{align-items:center;gap:.45rem;display:flex}.dg-pain{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:.5rem .65rem;font-size:.92rem}@media (width>=40rem){.dg-stages{grid-template-columns:repeat(4,minmax(0,1fr))}.dg-stages li{grid-template-columns:none;align-content:start;align-items:start}.dg-stage{border-bottom:3px solid var(--accent);padding-bottom:.45rem}}.fig .dg-span{border:1px dashed var(--muted);border-radius:8px;align-items:flex-start;gap:.5rem;margin-top:.8rem;padding:.55rem .7rem;font-size:.92rem;display:flex}.dg-input{background:var(--bg);border:1px solid var(--line);border-radius:8px;align-items:flex-start;gap:.5rem;padding:.6rem .8rem;font-size:.95rem;display:flex}.dg-commit{background:var(--bg);border:2px solid var(--accent);border-radius:var(--radius);padding:.9rem 1rem 1rem}.fig .dg-commit-title{margin-bottom:.6rem;font-weight:640}.dg-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,12rem),1fr));gap:.5rem;display:grid}.dg-grid li{background:var(--surface);border-radius:8px;padding:.45rem .6rem;font-size:.92rem}.fig .dg-commit-foot{margin-top:.75rem;font-weight:600}.fig-receipt .dg-panel{overflow-x:auto}.dg-table{border-collapse:collapse;background:var(--bg);border-radius:8px;width:100%;font-size:.9rem}.dg-table th,.dg-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:.5rem .65rem}.dg-table th{font-weight:640}.dg-table tr:last-child td{border-bottom:0}.dg-badge{white-space:nowrap;border-radius:999px;padding:.05rem .5rem;font-size:.78rem;font-weight:600;display:inline-block}.dg-badge-final{background:var(--chip);color:var(--chip-ink)}.dg-badge-retry{border:1px dashed var(--muted);color:var(--muted)}.rules{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1rem 1.1rem}.fig .rules-title{margin-bottom:.6rem;font-weight:640}.rules-list{gap:.25rem 1.25rem;display:grid}@media (width>=40rem){.rules-list{grid-template-rows:repeat(4,auto);grid-auto-flow:column}}.rules-list a{color:var(--ink);align-items:center;gap:.6rem;padding:.3rem 0;text-decoration:none;display:flex}.rules-list a:hover{color:var(--link);text-decoration:underline}.rules-num{background:var(--mark-bg);width:1.6rem;height:1.6rem;color:var(--mark-ink);border-radius:999px;flex:none;place-items:center;font-size:.8rem;font-weight:700;display:inline-grid}.art-figure{width:100%;height:auto;display:block}.fig-states-svg{max-width:28.75rem;margin-inline:auto}.fig-scroll{overflow-x:auto}.fig-wide-svg{min-width:36rem}.art-arrow,.art-arrow-strong,.art-axis,.art-bracket{fill:none;stroke:var(--muted);stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round}.art-arrow-strong{stroke:var(--accent);stroke-width:2.25px}.art-state{fill:var(--bg);stroke:var(--muted);stroke-width:1.5px}.art-state-key{fill:var(--chip);stroke:var(--accent);stroke-width:2px}.art-state-text{fill:var(--ink);font-size:14px}.art-state-key-text{fill:var(--chip-ink);font-size:14px;font-weight:640}.art-fail{fill:var(--bg);stroke:var(--muted);stroke-width:2px;stroke-dasharray:3 3}.art-fail-mark{stroke:var(--muted);stroke-width:2px;stroke-linecap:round}.art-lease{fill:var(--accent)}.art-lease-old{fill:var(--line)}.art-stop{stroke:var(--accent);stroke-width:2.5px}.art-expire{stroke:var(--muted);stroke-width:2px;stroke-dasharray:5 5}.post-body>p:first-child{color:var(--ink);font-size:1.15rem}.post-body h2{scroll-margin-top:1.5rem}.post-body h2:before{content:"";background:var(--accent);border-radius:2px;width:2.5rem;height:3px;margin-bottom:.7em;display:block}.post-body li::marker{color:var(--accent)}.post-body>ul>li+li{margin-top:.6em}
