:root{color-scheme:light;--paper:#faf9f2;--ink:#173c33;--muted:#53675f;--line:#ccd8cc;--teal:#137568;--wash:#edf2e8;--white:#fffef9;--amber:#765a24;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:18px;line-height:1.55;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}a{color:inherit;text-underline-offset:4px}button,a,select,input,summary{-webkit-tap-highlight-color:transparent}button,select,summary{min-height:44px}button{border:1px solid var(--line);background:var(--white);color:var(--ink);border-radius:9px;padding:9px 15px;font-size:15px;font-weight:650;cursor:pointer;line-height:1.4}button:hover{border-color:var(--teal);background:var(--wash)}button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:var(--white)}button:disabled{opacity:.55;cursor:default}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #096fbb;outline-offset:4px}select{max-width:100%;border:1px solid var(--line);border-radius:8px;background:var(--white);color:var(--ink);padding:9px;font-size:16px}p{margin:0 0 14px}h1,h2,h3,h4{line-height:1.16;letter-spacing:-.025em;margin:0 0 14px}h2{font-size:28px}h3{font-size:22px}h4{font-size:15px;letter-spacing:0}details{border:1px solid var(--line);border-radius:12px;background:var(--white);margin-top:18px;padding:4px 20px}summary{font-size:16px;font-weight:650;cursor:pointer;padding:12px 0}details>p:first-of-type{margin-top:8px}details>p:last-child{margin-bottom:18px}details details{background:transparent}details[open]{padding-bottom:15px}label{display:grid;gap:5px;font-size:15px;font-weight:650}dl{margin:0}dt{font-size:14px;color:var(--muted)}dd{margin:0;font-weight:650}ol{padding-left:24px}[hidden]{display:none!important}.delivery-shell{max-width:1260px;padding:0 40px;margin:auto}.delivery-header{display:flex;align-items:center;justify-content:space-between;min-height:84px;gap:24px;border-bottom:1px solid var(--line)}.delivery-brand{min-height:44px;display:flex;align-items:center;gap:11px;text-decoration:none;font-size:22px}.delivery-monogram{display:grid;place-content:center;width:38px;height:38px;background:var(--ink);color:var(--paper);border-radius:11px;font-family:Georgia,serif;font-size:28px}.delivery-header nav{display:flex;gap:28px;align-items:center}.delivery-header nav a{display:flex;align-items:center;min-height:44px;text-decoration:none;font-size:15px}.delivery-header nav a:hover{text-decoration:underline}.delivery-breadcrumb{font-size:14px;color:var(--muted);padding:25px 0 8px}.delivery-breadcrumb a{display:inline-flex;align-items:center;min-height:44px}.delivery-hero{padding:15px 0 34px;max-width:990px}.delivery-eyebrow{font-size:12px;font-weight:750;letter-spacing:.12em;line-height:1.6;margin-bottom:15px}.delivery-hero h1{font-size:clamp(38px,4.6vw,64px);max-width:860px;line-height:1.06;letter-spacing:-.055em;margin:0 0 22px;text-wrap:balance}.delivery-lead{font-size:21px;max-width:790px;line-height:1.5}.delivery-fixed,.delivery-fine,.delivery-scope{font-size:14px;color:var(--muted);line-height:1.5}.delivery-fixed{max-width:750px}.delivery-actions,.delivery-controls{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.delivery-actions{margin:22px 0 12px}.delivery-primary{background:var(--teal);color:#fff;border-color:var(--teal);padding:13px 22px;font-size:16px;box-shadow:0 4px 10px #173c3310}.delivery-primary:hover{background:var(--ink);color:#fff}.delivery-status{font-size:15px;min-height:24px;max-width:820px}.delivery-scope{border-left:3px solid var(--teal);padding-left:12px;margin-top:14px;max-width:780px}.delivery-presets{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.delivery-setup-status{font-size:15px;margin:8px 0}.delivery-bench{scroll-margin-top:20px;border:1px solid var(--line);background:var(--white);border-radius:20px;padding:28px;box-shadow:0 10px 44px #123d3308}.delivery-guide{border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:20px}.delivery-guide-top{display:flex;align-items:center;justify-content:space-between;gap:18px}.delivery-guide-top p{margin:0}.delivery-guide h2{margin-top:14px;font-size:28px}.delivery-guide>p{max-width:980px;font-size:17px}.delivery-jump{color:var(--muted);font-size:14px!important}.delivery-chapters{display:flex;flex-wrap:wrap;gap:6px}.delivery-chapters button{font-size:13px;max-width:170px;padding:7px 10px;text-align:left;min-height:44px;flex:1 1 145px}.delivery-clock-group{display:flex;align-items:center;justify-content:space-between;margin:15px 0 22px;gap:20px}.delivery-clock-group .delivery-eyebrow{margin:0}.delivery-clock{font-variant-numeric:tabular-nums;font-size:50px;line-height:1.1;letter-spacing:-.04em}.delivery-window{font-size:14px;color:var(--muted);text-align:right}.delivery-summary h2{font-size:18px;margin-bottom:4px}.delivery-summary>p{margin-bottom:12px}.delivery-outcomes{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:12px}.delivery-outcome{background:var(--wash);border:1px solid var(--line);border-radius:12px;padding:15px 18px}.delivery-outcome.cold{background:#e4f0e7;border-color:#a9c5b8}.delivery-outcome h3{font-size:17px;margin:0 0 12px}.delivery-outcome dl{display:grid;grid-template-columns:repeat(3,1fr);column-gap:14px;row-gap:3px}.delivery-outcome dt:nth-of-type(1){grid-column:1;grid-row:1}.delivery-outcome dt:nth-of-type(2){grid-column:2;grid-row:1}.delivery-outcome dt:nth-of-type(3){grid-column:3;grid-row:1}.delivery-outcome dd{grid-row:2;font-size:23px;white-space:nowrap;line-height:1.3;font-variant-numeric:tabular-nums}.delivery-ledgers{font-size:15px;font-weight:550;margin:0 0 6px}.delivery-pickers{display:flex;justify-content:space-between;align-items:end;gap:18px;padding:20px 0;border-top:1px solid var(--line);margin-top:20px}.delivery-arm-switch{display:flex;gap:7px;flex-wrap:wrap}.delivery-current-heading{display:flex;align-items:baseline;gap:20px;justify-content:space-between}.delivery-current-heading h2{font-size:22px;white-space:nowrap}.delivery-current-heading p{max-width:620px}.delivery-arms{display:grid;grid-template-columns:1fr 1fr;gap:18px}.delivery-arm{border:1px solid var(--line);border-radius:14px;padding:20px;background:linear-gradient(155deg,#fffef9,#f6f7ef)}.delivery-arm.cold{background:linear-gradient(155deg,#f5faf4,#edf5ef)}.delivery-arm h3{font-size:21px;border-bottom:1px solid var(--line);padding-bottom:13px}.delivery-source,.delivery-depot{padding:9px 12px;background:#e8ede5;border-radius:8px;text-align:center;font-size:15px;font-weight:650;margin:0}.delivery-source{border:1px solid #d1dccc}.delivery-depot{border:1px dashed var(--teal);background:#e1ede4;position:relative}.delivery-meter{padding:14px 0 9px}.delivery-meter-label{display:flex;justify-content:space-between;gap:8px;font-size:14px;margin-bottom:9px}.delivery-meter-label span{font-variant-numeric:tabular-nums}.delivery-rate-track{height:15px;border-radius:3px;background:#d9e2d6;position:relative;overflow:visible;margin-right:2px}.delivery-rate-fill{position:absolute;height:100%;background:var(--teal);border-radius:3px;left:0;top:0}.repeated .delivery-rate-fill{background:#647d68}.delivery-capacity-mark{position:absolute;top:-4px;width:2px;height:23px;background:var(--ink);transform:translateX(-1px)}.delivery-meter .delivery-fine{font-size:12px;margin:9px 0 0}.delivery-vehicles{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;padding:12px 0 14px}.delivery-vehicles button{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:0;min-height:92px;padding:10px 3px;font-size:13px;background:transparent;border:1px solid transparent}.delivery-vehicles button[aria-pressed=true]{color:var(--ink);border-color:var(--teal);background:#deece2}.delivery-vehicles [data-car-state]{font-size:10px;text-transform:capitalize}.delivery-car{display:block;width:38px;height:21px;background:#83948b;border-radius:7px 9px 5px 5px;position:relative;box-shadow:0 3px 0 #253f34;margin:3px 0 7px}.delivery-car:before{content:"";position:absolute;left:10px;top:4px;width:18px;height:9px;border-radius:4px;background:#eef4eb}.delivery-car:after{content:"";position:absolute;left:5px;bottom:-5px;width:7px;height:7px;background:#213a31;border-radius:50%;box-shadow:21px 0 0 #213a31}.delivery-vehicles button[data-state=ready] .delivery-car{background:#138369}.delivery-vehicles button[data-state=failed] .delivery-car{background:#ad5949}.delivery-why{border-top:1px solid var(--line);padding-top:16px}.delivery-state-headline{display:block;font-size:18px;line-height:1.35;margin-bottom:9px}.delivery-why>p{font-size:15px}.delivery-target{font-weight:650;color:var(--amber)}.delivery-chain{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:5px;margin:14px 0;padding:0}.delivery-chain li{font-size:12px;padding:7px 9px;border:1px solid var(--line);border-radius:5px;background:var(--white);text-transform:capitalize}.delivery-chain li[data-state=complete]{background:#dcebdd;border-color:#b3c6b0}.delivery-chain li[data-state=active]{border-color:var(--teal);font-weight:750}.delivery-chain li[data-state=failed],.delivery-chain li[data-state=blocked]{background:#f9e8e0;border-color:#c5917c}.delivery-own{color:var(--muted)}.delivery-why details{padding:2px 10px;font-size:14px}.delivery-why summary{font-size:14px}.delivery-why details p{font-size:13px;overflow-wrap:anywhere}.delivery-timeline input{width:100%;height:44px;accent-color:var(--teal);margin:16px 0}.delivery-timeline select{width:100%;font-size:14px}.delivery-timeline p{font-size:15px}.delivery-lessons{margin:50px 0 28px}.delivery-learning-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.delivery-learning-grid article{border-top:2px solid var(--line);padding-top:20px}.delivery-learning-grid .delivery-eyebrow{color:var(--teal);margin-bottom:10px}.delivery-learning-grid p:not(.delivery-eyebrow){font-size:16px}.delivery-trust{display:grid;grid-template-columns:1fr 2fr;gap:8px;font-size:14px;margin:15px 0}.delivery-trust dt{font-size:14px}.delivery-trust dd{overflow-wrap:anywhere}.delivery-digest{font-size:13px;font-family:ui-monospace,SFMono-Regular,monospace;overflow-wrap:anywhere}.delivery-footer{border-top:1px solid var(--line);padding:28px 0 40px;margin-top:45px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.delivery-footer a{font-size:14px;display:inline-flex;align-items:center;min-height:44px;overflow-wrap:anywhere}.delivery-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
@media(prefers-reduced-motion:no-preference){.delivery-arm[data-flow=true] .delivery-rate-fill{background-image:linear-gradient(105deg,transparent 35%,#ffffff35 45%,transparent 55%);background-size:60px 100%;animation:delivery-flow 2s linear infinite}@keyframes delivery-flow{to{background-position:60px 0}}}
@media(max-width:900px){.delivery-shell{padding:0 24px}.delivery-outcome dl{grid-template-columns:1fr 1fr;row-gap:4px}.delivery-outcome dt:nth-of-type(3){grid-column:1;grid-row:3;margin-top:7px}.delivery-outcome dd:last-child{grid-column:1 / -1;grid-row:4}.delivery-outcome dd{font-size:23px}.delivery-current-heading{display:block}.delivery-guide-top{align-items:start}.delivery-vehicles{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.delivery-shell{padding:0 16px}.delivery-header{gap:12px;min-height:76px}.delivery-header nav{gap:14px}.delivery-header nav a{font-size:13px}.delivery-brand{font-size:18px;gap:7px}.delivery-monogram{width:29px;height:32px;font-size:24px}.delivery-breadcrumb{font-size:12px;padding-top:12px}.delivery-hero{padding-top:8px}.delivery-hero h1{font-size:39px;letter-spacing:-.045em}.delivery-lead{font-size:18px}.delivery-fixed{font-size:14px}.delivery-bench{padding:17px 13px;border-radius:14px}.delivery-guide h2{font-size:23px}.delivery-guide-top{display:block}.delivery-guide-top .delivery-controls{margin-top:10px}.delivery-guide>p{font-size:16px}.delivery-chapters{display:grid;grid-template-columns:1fr 1fr}.delivery-chapters button{max-width:none;font-size:12px}.delivery-clock{font-size:42px}.delivery-window{font-size:12px;max-width:100px}.delivery-outcomes{gap:8px}.delivery-outcome{padding:12px 10px}.delivery-outcome h3{font-size:15px;line-height:1.3;min-height:38px}.delivery-outcome dt{font-size:11px}.delivery-outcome dl{display:block}.delivery-outcome dd{font-size:25px;margin-bottom:8px}.delivery-outcome dd:last-child{margin:0}.delivery-ledgers{font-size:14px}.delivery-pickers{display:block}.delivery-arm-switch{display:grid;grid-template-columns:1fr 1fr;margin-bottom:13px;gap:7px}.delivery-arm-switch button{font-size:13px;min-height:50px}.delivery-pickers label{grid-template-columns:1fr 100px;align-items:center}.delivery-arms{display:block}.delivery-arm{padding:15px 12px}.delivery-arm[data-mobile-visible=false]{display:none}.delivery-vehicles{grid-template-columns:repeat(4,1fr)}.delivery-meter-label{font-size:13px}.delivery-learning-grid{grid-template-columns:1fr;gap:16px}.delivery-learning-grid h3{font-size:21px}.delivery-learning-grid article{padding-top:15px}.delivery-lessons{margin-top:34px}.delivery-lessons>h2{font-size:25px}.delivery-footer{display:grid;gap:8px;padding-bottom:25px}details{padding:3px 12px}summary{font-size:15px}.delivery-trust{grid-template-columns:1fr;font-size:13px;gap:2px}.delivery-trust dd{margin-bottom:9px}}
@media(max-width:350px){.delivery-shell{padding:0 12px}.delivery-header{flex-wrap:wrap;gap:0;padding-top:14px}.delivery-header nav{width:100%;justify-content:space-between}.delivery-hero h1{font-size:35px}.delivery-outcomes{grid-template-columns:1fr}.delivery-outcome h3{min-height:0}.delivery-outcome dl{display:grid;grid-template-columns:1fr 1fr}.delivery-outcome dt{font-size:12px}.delivery-outcome dd{font-size:25px}.delivery-vehicles{grid-template-columns:repeat(2,1fr)}}

/* Keep the shared clock and two outcomes close to the explanation. */
.delivery-presentation{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:28px}.delivery-presentation .delivery-guide{border:0;padding:0;margin-bottom:20px}.delivery-presentation .delivery-clock-group{display:block;margin-top:10px;text-align:right}.delivery-presentation .delivery-window{display:block;margin-top:12px}.delivery-presentation .delivery-clock{display:block;margin-top:8px}.delivery-chapters{display:flex;gap:7px}.delivery-chapters button{flex:0 0 44px;min-width:44px;width:44px;text-align:center;font-size:15px}.delivery-guide-top .delivery-eyebrow{font-size:12px;letter-spacing:.06em}.delivery-guide>p{font-size:16px}.delivery-jump{font-size:14px!important}.delivery-state-intro{margin-bottom:14px;min-height:70px}.delivery-state-intro h4{color:var(--muted);margin-bottom:5px;font-size:14px}.delivery-state-intro .delivery-state-headline{font-size:17px;margin:0}.delivery-meter .delivery-fine{font-size:14px}.delivery-vehicles [data-car-state]{font-size:14px}.delivery-vehicles button{font-size:14px}.delivery-outcome dt{font-size:14px}
@media(max-width:700px){.delivery-presentation{display:block}.delivery-presentation .delivery-clock-group{display:flex;text-align:left;margin:12px 0 20px}.delivery-presentation .delivery-clock{margin-top:0}.delivery-presentation .delivery-window{margin-top:0}.delivery-chapters{display:grid;grid-template-columns:repeat(6,1fr);gap:3px}.delivery-chapters button{width:auto;min-width:0;padding:8px 2px}.delivery-vehicles{grid-template-columns:repeat(2,1fr)}.delivery-meter .delivery-fine{font-size:14px}.delivery-header nav a{font-size:14px}.delivery-state-intro{min-height:0}.delivery-arm-switch button{font-size:14px}.delivery-outcome dt{font-size:14px}}

@media(min-width:701px){.delivery-presentation{grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-areas:"clock clock" "guide summary";gap:16px 30px}.delivery-presentation .delivery-guide{grid-area:guide;margin:0}.delivery-presentation .delivery-summary{grid-area:summary}.delivery-presentation .delivery-clock-group{grid-area:clock;display:flex;text-align:left;align-items:center;margin:0 0 6px;padding-bottom:12px;border-bottom:1px solid var(--line)}.delivery-presentation .delivery-clock-group>div{display:flex;align-items:center;gap:18px}.delivery-presentation .delivery-clock{margin:0;font-size:44px}.delivery-presentation .delivery-window{margin:0;max-width:none}.delivery-guide-top{display:block}.delivery-guide-top .delivery-controls{margin-top:10px}.delivery-guide h2{font-size:25px}.delivery-outcome{padding:12px}.delivery-outcome dl{display:block}.delivery-outcome dt{font-size:13px}.delivery-outcome dd{font-size:22px;margin-bottom:6px}.delivery-outcome dd:last-child{margin-bottom:0}.delivery-outcome h3{font-size:16px}.delivery-summary h2{font-size:16px}.delivery-summary>p{font-size:13px}.delivery-pickers{padding:12px 0;margin-top:15px;justify-content:flex-end}.delivery-pickers label{display:flex;gap:14px;align-items:center}.delivery-arm-switch{display:none}.delivery-state-intro{min-height:50px}.delivery-arm{padding:16px}.delivery-meter{padding:10px 0 8px}.delivery-meter .delivery-fine{font-size:13px}.delivery-vehicles{padding-top:6px}}

/* Core causal labels remain readable at narrow and wide widths. */
.delivery-summary>p.delivery-ledgers,.delivery-vehicle-outcome{font-size:16px;line-height:1.6}
.delivery-chain li,.delivery-eyebrow,.delivery-meter-label,.delivery-window,.delivery-outcome dt,.delivery-meter .delivery-fine,.delivery-why details p{font-size:14px}
.delivery-shell details p,.delivery-timeline p{max-width:72ch}
.delivery-header nav a,.delivery-breadcrumb a{min-width:44px;display:inline-flex;align-items:center;justify-content:center}
.delivery-guide h2:focus{outline:3px solid #276cb5;outline-offset:5px}
.delivery-controls button:disabled{opacity:.6;cursor:default}
@media(max-width:350px){.delivery-chapters{grid-template-columns:repeat(3,1fr);gap:7px}}

.delivery-presentation>*,.delivery-outcomes>*,.delivery-arms>*{min-width:0;overflow-wrap:anywhere}.delivery-presentation>.delivery-vehicle-outcome,.delivery-presentation>.delivery-controls{grid-column:1/-1}