:root{--bg:#F7F8FA;--surface:#FFFFFF;--surface-2:#EFF2F6;--ink:#161B22;--ink-2:#3D4753;--muted:#66707E;--line:#DFE4EB;--line-2:#C9D1DB;--accent:#C24A31;--accent-ink:#FFFFFF;--accent-wash:#FBEFEC;--good:#2F7D5B;--fs-1:12px;--fs-2:13px;--fs-3:15px;--fs-4:17px;--fs-5:20px;--fs-6:22px;--fs-7:25px;--fs-8:31px;--fs-h1:clamp(38px,5.2vw,60px);--fs-h2:clamp(27px,3.4vw,36px);--fs-h3:clamp(22px,2.6vw,27px);--gap-text:18px;--gap-block:32px;--gap-sub:56px}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0E1217;--surface:#151A21;--surface-2:#1B222B;--ink:#E9EDF2;--ink-2:#B7C0CC;--muted:#8B95A3;--line:#242C36;--line-2:#323C49;--accent:#E4694C;--accent-ink:#16110F;--accent-wash:#241713;--good:#5FBF92}}:root[data-theme=dark]{--bg:#0E1217;--surface:#151A21;--surface-2:#1B222B;--ink:#E9EDF2;--ink-2:#B7C0CC;--muted:#8B95A3;--line:#242C36;--line-2:#323C49;--accent:#E4694C;--accent-ink:#16110F;--accent-wash:#241713;--good:#5FBF92}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);font:400 17px/1.65 Source Sans\ 3,ui-sans-serif,system-ui,sans-serif;-webkit-font-smoothing:antialiased}.display,h1,h2,h3{font-family:Archivo,ui-sans-serif,system-ui,sans-serif;margin:0}.display,h1{text-wrap:balance}h2,h3{text-wrap:pretty}.mono{font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}a{color:inherit}.wrap{max-width:1040px;margin:0 auto;padding:0 28px}section{padding:84px 0 0}.eyebrow{font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-6);font-weight:600;letter-spacing:.03em;text-transform:uppercase;color:var(--ink-2);margin:0 0 22px}header{border-bottom:1px solid var(--line);margin-bottom:0}.bar{justify-content:space-between;gap:20px;padding:20px 0}.bar,.brand{display:flex;align-items:center}.brand{gap:10px;font-family:Archivo;font-weight:800;letter-spacing:-.02em;font-size:var(--fs-5)}.brand .dot{width:11px;height:11px;background:var(--accent);border-radius:1px;flex:none}.bar .contact{font-size:var(--fs-3);color:var(--muted);text-decoration:none;border-bottom:1px solid var(--line-2);padding-bottom:1px}.bar .contact:hover{color:var(--ink);border-color:var(--accent)}.hero{padding:76px 0 68px;display:grid;grid-template-columns:1.15fr .85fr;grid-gap:56px;gap:56px;align-items:center}.hero h1{font-size:var(--fs-h1);line-height:1.04;font-weight:800;letter-spacing:-.033em}.hero h1 em{font-style:normal;color:var(--accent)}.hero .sub{font-size:var(--fs-5);color:var(--ink-2);margin:22px 0 0;max-width:46ch}.cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:var(--gap-block)}.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);font-family:Archivo;font-weight:700;font-size:var(--fs-4);letter-spacing:-.01em;padding:13px 24px;border-radius:2px;text-decoration:none;border:1px solid var(--accent)}.btn:hover{filter:brightness(1.08)}.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}.btn.ghost:hover{border-color:var(--accent);filter:none}canvas#buckets{width:100%;height:auto;aspect-ratio:4/3;display:block;border:1px solid var(--line);background:var(--surface)}.caption{font-size:var(--fs-2);color:var(--muted);margin:10px 0 0}.figures{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);margin-top:84px}.figures .wrap{padding-top:30px;padding-bottom:32px}.figures .eyebrow{margin-bottom:16px}.figures .grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:32px;gap:32px}.fig{font-family:Archivo;font-weight:600;font-size:var(--fs-5);letter-spacing:-.01em;line-height:1.3}h2{font-size:var(--fs-h2)}h2,h2.minor,h3.minor{font-weight:700;letter-spacing:-.028em;line-height:1.14}h2.minor,h3.minor{font-size:var(--fs-h3)}.lede{font-size:var(--fs-5);color:var(--ink-2);margin:18px 0 0}section>.wrap>h2+.lede{margin-top:16px}p{margin:18px 0 0}.pull{border-left:3px solid var(--accent);background:var(--accent-wash);padding:22px 26px;margin:var(--gap-block) 0 0;font-size:var(--fs-5);color:var(--ink)}.pull strong{font-weight:600}.scroll{overflow-x:auto;margin-top:var(--gap-block);border:1px solid var(--line)}table{border-collapse:collapse;width:100%;min-width:620px;background:var(--surface)}td,th{text-align:left;padding:15px 20px;border-bottom:1px solid var(--line);vertical-align:top;font-size:var(--fs-4)}thead th{font-family:JetBrains Mono,monospace;font-size:var(--fs-2);letter-spacing:.07em;text-transform:uppercase;color:var(--ink-2);font-weight:600;background:var(--surface-2)}tbody tr:last-child td{border-bottom:0}.mark,td strong{font-weight:600}.mark{color:var(--accent)}.pk{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:18px;gap:18px;margin-top:var(--gap-block)}.pk.two{grid-template-columns:repeat(2,1fr)}.pk.pkg{grid-template-rows:auto auto 1fr auto;row-gap:0}.pkg .card{display:grid;grid-row:span 4;grid-template-rows:subgrid}.pkg .card .price{margin-top:22px;align-self:end}.pkg .price-label{display:none;font-weight:400;color:var(--ink-2)}.card{background:var(--surface);border:1px solid var(--line);padding:26px 24px;display:flex;flex-direction:column}.card.rec{border-color:var(--accent)}.card.lead{margin-top:var(--gap-block)}h3.minor.next{margin-top:var(--gap-sub)}.card .tag{font-family:JetBrains Mono,monospace;font-size:var(--fs-1);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:12px;min-height:14px}.card h3{font-size:var(--fs-5)}.card .price,.card h3{font-weight:700;letter-spacing:-.02em}.card .price{font-family:Archivo;font-size:var(--fs-7);margin-top:10px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.card ul{list-style:none;padding:0;margin:18px 0 0;font-size:var(--fs-3);color:var(--ink-2)}.card .tag-head{margin-top:22px}.card .tag-head+ul{margin-top:6px}.card li{padding:7px 0 7px 20px;position:relative;line-height:1.5}.card li:before{content:"";position:absolute;left:0;top:calc(7px + .75em);width:8px;height:1px;background:var(--line-2)}.ops{display:grid;grid-template-columns:1fr 1fr;grid-gap:18px;gap:18px;margin-top:18px}.qs{list-style:none;padding:0;margin:0;font-size:var(--fs-5);line-height:1.95;counter-reset:q}.qs li{counter-increment:q;position:relative;padding-left:40px}.qs a{text-decoration:none}.qs a:after,.qs a:hover{color:var(--accent)}.qs a:after{content:"\2192";margin-left:.4em;display:inline-block;transition:transform .15s ease}.qs a:hover:after{transform:translateX(4px)}.qs li:before{content:counter(q);position:absolute;left:0;top:0;width:24px;height:39px;display:flex;align-items:center;justify-content:flex-end;font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-2);font-weight:500;color:var(--accent);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.rail{display:none}@media (min-width:1330px){.rail{display:block;position:fixed;right:calc(50% + 524px);top:50%;transform:translateY(-50%);width:124px;z-index:5;opacity:0;pointer-events:none;transition:opacity .28s ease}.rail[data-on=true]{opacity:1;pointer-events:auto}.rail ol{list-style:none;margin:0;padding:0;counter-reset:rq}.rail li{counter-increment:rq}.rail a{display:flex;gap:9px;align-items:baseline;padding:5px 0 5px 9px;font-size:var(--fs-3);line-height:1.3;color:var(--muted);text-decoration:none;border-left:2px solid transparent;transition:color .15s ease,border-color .15s ease}.rail a:before{content:counter(rq);font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-1);min-width:15px;text-align:right;color:var(--line-2);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.rail a:hover{color:var(--ink)}.rail a[aria-current=true]{color:var(--ink);border-left-color:var(--accent)}.rail a[aria-current=true]:before{color:var(--accent)}.rail li.go{counter-increment:none;margin-top:16px}.rail li.go a:before{display:none}.rail li.go a{display:block;text-align:center;font-family:Archivo,ui-sans-serif,system-ui,sans-serif;font-weight:700;letter-spacing:-.01em;background:var(--accent);color:var(--accent-ink);border:1px solid var(--accent);border-radius:2px;padding:10px 12px}.rail li.go a:hover,.rail li.go a[aria-current=true]{color:var(--accent-ink);filter:brightness(1.08)}}.bar-nav{position:fixed;left:0;right:0;bottom:0;z-index:20;display:flex;gap:1px;background:var(--line);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0)}@media (min-width:1330px){.bar-nav{display:none}}.bar-current,.bar-go{font:inherit;font-size:var(--fs-3);border:0;cursor:pointer;padding:14px 16px;text-decoration:none;min-height:52px}.bar-current{flex:1 1;display:flex;align-items:center;gap:10px;background:var(--surface);color:var(--ink);text-align:left}.bar-n{font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-1);color:var(--accent);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;flex:none;min-width:14px}.bar-label{flex:1 1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bar-caret{width:8px;height:8px;flex:none;transform:rotate(-135deg);border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted)}.bar-current[aria-expanded=true] .bar-caret{transform:rotate(45deg)}.bar-go{display:flex;align-items:center;font-family:Archivo,sans-serif;font-weight:700;background:var(--accent);color:var(--accent-ink);flex:none}.sheet{position:fixed;inset:0;z-index:19;background:var(--bg);display:flex;flex-direction:column;padding:20px 20px calc(72px + env(safe-area-inset-bottom,0px))}.sheet-close{align-self:flex-end;background:none;border:0;color:var(--muted);font:inherit;font-size:var(--fs-3);cursor:pointer;padding:8px}.sheet-list{list-style:none;margin:8px 0 0;padding:0;overflow-y:auto;counter-reset:sq}.sheet-list li{counter-increment:sq;border-bottom:1px solid var(--line)}.sheet-list a{display:flex;gap:14px;padding:15px 2px;text-decoration:none;font-size:var(--fs-4);color:var(--ink-2)}.sheet-list a:before{content:counter(sq);font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-2);color:var(--accent);min-width:18px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.sheet-list a[aria-current=true]{color:var(--ink);font-weight:600}[id]{scroll-margin-top:28px}.note{font-size:var(--fs-3);color:var(--muted);margin-top:22px}.note.tight{margin-top:var(--gap-text)}.lead-in{margin-top:var(--gap-block)}.note code{font-family:JetBrains Mono,monospace}.note code,.tag-head{font-size:var(--fs-2)}.tag-head{font-family:JetBrains Mono,ui-monospace,monospace;letter-spacing:.03em;text-transform:uppercase;font-weight:600;color:var(--muted);margin:var(--gap-block) 0 0}.tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:12px 0 0}.tags li{border:1px solid var(--line-2);border-radius:2px;padding:8px 14px;font-size:var(--fs-3);color:var(--ink-2)}.calc,.tags li{background:var(--surface)}.calc{margin-top:var(--gap-block);border:1px solid var(--line);padding:26px}.calc-presets{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}.calc-pair{display:flex;align-items:center;gap:8px}.calc-group{flex:1 1 200px;border:0;padding:0;margin:0;min-width:0}.calc-frames,.calc-row{margin-top:22px}.calc-frames{font-size:var(--fs-5);color:var(--ink-2)}.calc-frames strong{color:var(--ink)}.calc-share{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:22px}.calc-share-msg{font-size:var(--fs-3);color:var(--muted)}.calc-share-url{flex:1 1 100%;background:var(--bg);color:var(--ink);border:1px solid var(--line-2);border-radius:2px;padding:9px 12px;font-size:var(--fs-3)}.calc-in:has(.calc-pair) label{flex-basis:140px}.calc-group legend{padding:0;font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-2);letter-spacing:.03em;text-transform:uppercase;font-weight:600;color:var(--ink-2)}.calc-pair span{font-size:var(--fs-5);margin-top:10px;color:var(--muted)}.calc-in{display:flex;flex-wrap:wrap;gap:18px}.calc-in label{flex:1 1 200px;display:block;font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-2);letter-spacing:.03em;text-transform:uppercase;font-weight:600;color:var(--ink-2)}.calc-in input,.calc-in select{display:block;width:100%;margin-top:10px;background:var(--bg);color:var(--ink);border:1px solid var(--line-2);border-radius:2px;padding:11px 13px;font:inherit;font-size:var(--fs-5);font-family:Archivo,sans-serif;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.calc-in input:not([type]):focus,.calc-in input[type=text]:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}.calc-in input[type=range]{width:100%;margin-top:12px;padding:0;border:0;background:none;accent-color:var(--accent)}.calc-out{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:18px;gap:18px;margin-top:26px;padding-top:26px;border-top:1px solid var(--line)}.calc-n{font-family:Archivo,sans-serif;font-weight:700;font-size:var(--fs-8);letter-spacing:-.03em;line-height:1.1;color:var(--accent);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.calc-l{font-size:var(--fs-3);color:var(--muted);margin-top:7px;line-height:1.45}.calc-os{border:0;padding:0;margin:26px 0 0}.calc-os legend{padding:0;font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-2);letter-spacing:.03em;text-transform:uppercase;font-weight:600;color:var(--ink-2)}.calc-rate{color:var(--muted);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;margin-left:8px}.calc-range{display:block;margin-top:26px}.calc-range span{display:block;font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-2);letter-spacing:.03em;text-transform:uppercase;font-weight:600;color:var(--ink-2)}.calc-range strong{color:var(--accent)}.calc-range span.calc-hint{font-family:inherit;font-size:var(--fs-3);letter-spacing:0;text-transform:none;font-weight:400;color:var(--muted);margin-top:8px}.calc-range input{width:100%;margin-top:12px;accent-color:var(--accent)}@media (max-width:700px){.calc-out{grid-template-columns:1fr}}.book{margin-top:var(--gap-block)}.book fieldset{border:0;padding:0;margin:0 0 22px}.book legend{display:block;padding:0;font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-2);letter-spacing:.03em;text-transform:uppercase;font-weight:600;color:var(--ink-2)}.book .opts,.calc-group .opts{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.book .check,.calc-in .calc-group .check{display:inline-flex;align-items:center;gap:8px;cursor:pointer;flex:none;border:1px solid var(--line-2);border-radius:2px;padding:8px 13px;font-family:inherit;text-transform:none;letter-spacing:normal;font-weight:400;font-size:var(--fs-3);color:var(--ink-2);background:var(--bg);transition:border-color .15s ease,color .15s ease}.book .check:hover,.calc-group .check:hover{border-color:var(--muted);color:var(--ink)}.book .check:has(input:checked),.calc-group .check:has(input:checked){border-color:var(--accent);color:var(--ink)}.book .check input,.calc-in .calc-group .check input{width:auto;margin:0;padding:0;accent-color:var(--accent);flex:none}.book .check:has(input[type=radio]:checked),.calc-group .check:has(input[type=radio]:checked){background:var(--accent-wash)}.book .check:focus-within,.calc-group .check:focus-within{outline:2px solid var(--accent);outline-offset:1px}.book .intro{margin:0 0 28px;border-left:3px solid var(--accent);background:var(--accent-wash);padding:16px 20px;color:var(--ink);font-size:var(--fs-4)}.book .hint{font-size:var(--fs-3);color:var(--muted);margin:6px 0 0}.book input,.book textarea{display:block;width:100%;margin-top:10px;background:var(--bg);color:var(--ink);border:1px solid var(--line-2);border-radius:2px;padding:11px 13px;font:inherit;font-size:var(--fs-4)}.book textarea{resize:vertical;min-height:84px}.book input:focus,.book textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}.book .btn{border:1px solid var(--accent);cursor:pointer}.book .btn:disabled{opacity:.45;cursor:not-allowed;filter:none}.book .cta-row .hint{margin:0}.close{background:var(--surface);border-top:1px solid var(--line);padding:72px 0;margin-top:84px}.close h2{max-width:20ch}.fit{column-count:2;column-gap:40px;margin-top:var(--gap-block);font-size:var(--fs-4);color:var(--ink-2)}.fit div{padding-left:22px;position:relative;line-height:1.55;page-break-inside:avoid;break-inside:avoid;margin-bottom:16px}.fit div:before{content:"";position:absolute;left:0;top:10px;width:10px;height:2px;background:var(--accent)}footer{padding:30px 0 44px;font-size:var(--fs-3);color:var(--muted);display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:space-between}@media (max-width:880px){.hero{gap:38px;padding-top:52px}.figures .grid,.hero{grid-template-columns:1fr}.figures .grid{gap:14px}.ops,.pk,.pk.two{grid-template-columns:1fr}.pk.pkg{row-gap:18px;grid-template-rows:none}.pkg .card{display:flex;grid-row:auto}.pkg .price-label{display:inline}.fit{column-count:1}}@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}