:root{color-scheme:light;--bg:#f7f2e8;--panel:#fffdf7;--ink:#202820;--muted:#59635b;--line:#c7cdbf;--accent:#2c7464;--title:Georgia,'Palatino Linotype',serif;--body:Candara,'Trebuchet MS',sans-serif;--radius:5px}
.hero-art text{fill:currentColor;stroke:none;font:9px monospace;letter-spacing:1px}.stale-note{border:1px solid var(--accent);padding:10px;font-size:.82rem;margin-bottom:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.62 var(--body);overflow-wrap:anywhere}a{color:inherit;text-underline-offset:.22em}a:hover{color:var(--accent)}button,input,textarea{font:inherit}button,a,input,textarea{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:4px}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--title);line-height:1.08;font-weight:600}h1{font-size:clamp(2.4rem,5vw,5.25rem);letter-spacing:-.045em;max-width:15ch}h2{font-size:clamp(1.7rem,3vw,2.5rem);letter-spacing:-.025em}h3{font-size:1.3rem}p+p{margin-top:1em}.wrap{width:min(1180px,calc(100% - 64px));margin-inline:auto;min-width:0}.skip{position:absolute;left:1em;top:-5em;padding:.6em;background:var(--panel);z-index:20}.skip:focus{top:1em}.masthead{display:flex;justify-content:space-between;align-items:center;gap:24px;padding-block:25px;border-bottom:1px solid var(--line)}.brand{font-family:var(--title);font-size:1.65rem;text-decoration:none;letter-spacing:-.04em;display:flex;align-items:center;gap:12px}.brand-mark{width:22px;height:22px;border:3px solid var(--accent);transform:rotate(-13deg);display:block}.top-note{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);text-align:right}.nav{display:flex;gap:24px;padding-block:13px;flex-wrap:wrap;border-bottom:1px solid var(--line);font-size:.85rem}.nav a{text-decoration:none}.nav a[aria-current=page]{text-decoration:underline;font-weight:bold}.hero{display:grid;grid-template-columns:1.35fr 1fr;gap:60px;align-items:center;padding-block:65px 56px}.eyebrow{font:600 .7rem/1.6 var(--body);letter-spacing:.17em;text-transform:uppercase;color:var(--accent);margin-bottom:20px}.lede{font-size:1.15rem;max-width:54ch;color:var(--muted);margin-top:25px}.hero-art{min-width:0;position:relative;color:var(--accent)}.hero-art svg{display:block;width:100%;height:auto;max-height:320px}.art-label{font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;text-align:center;color:var(--muted)}.section-index{display:flex;align-items:center;gap:18px;margin-block:16px 27px;font-size:.7rem;text-transform:uppercase;letter-spacing:.15em}.section-index:after{content:'';height:1px;background:var(--line);flex:1}.index-no{border:1px solid var(--line);padding:4px 9px;font-variant-numeric:tabular-nums}.scope{border-left:4px solid var(--accent);padding:13px 20px;margin-bottom:25px;background:var(--panel);font-size:.88rem;color:var(--muted)}.workspace{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:28px;align-items:start;margin-bottom:65px}.tool-card,.output{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:30px;min-width:0}.tool-card>h2{font-size:1.65rem;margin-bottom:24px}fieldset{border:0;margin:0 0 25px;padding:0;min-width:0}legend{font-size:.78rem;font-weight:bold;letter-spacing:.07em;text-transform:uppercase;border-bottom:1px solid var(--line);width:100%;padding-bottom:10px;margin-bottom:16px}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px 18px}.field{min-width:0;display:block;font-size:.83rem}.field.full{grid-column:1/-1}.field-label{display:block;line-height:1.35;min-height:2.5em;margin-bottom:6px}.unit{display:block;color:var(--muted);font-size:.68rem}input,textarea{background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:3px;width:100%;min-width:0;padding:10px 12px;line-height:1.4}textarea{min-height:152px;resize:vertical;white-space:pre-wrap}input:hover,textarea:hover{border-color:var(--accent)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}button{border:1px solid var(--ink);background:var(--ink);color:var(--bg);border-radius:var(--radius);padding:11px 17px;font-size:.83rem;font-weight:bold;min-height:44px}button.secondary{background:transparent;color:var(--ink);border-color:var(--line)}button:hover{filter:brightness(.93)}.error{color:#b1261a;font-weight:bold;font-size:.85rem;min-height:1.7em;margin-top:15px}.output{position:sticky;top:20px;border-top:5px solid var(--accent)}.output h2{font-size:1.85rem;max-width:20ch;margin-bottom:16px}.result-note{font-size:.88rem;color:var(--muted)}.result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 22px;margin:24px 0}.result-grid>div{border-top:1px solid var(--line);padding:15px 0}.result-grid dt{font-size:.73rem;line-height:1.4;color:var(--muted)}.result-grid dd{margin:6px 0 0;font-family:var(--title);font-size:1.65rem;line-height:1.15;font-weight:bold;font-variant-numeric:tabular-nums}.result-detail{padding-left:20px;font-size:.83rem;line-height:1.55}.result-detail li+li{margin-top:10px}.fineprint{font-size:.72rem;color:var(--muted);margin-top:23px;border-top:1px solid var(--line);padding-top:15px}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-bottom:60px;list-style:none;padding:0;counter-reset:step}.steps li{border-top:1px solid var(--line);padding-top:18px;font-size:.94rem}.steps li:before{counter-increment:step;content:'0' counter(step);display:block;font:1.3rem var(--title);color:var(--accent);margin-bottom:12px}.reading{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:25px 0 65px}.reading a{display:block;border:1px solid var(--line);padding:27px;text-decoration:none;background:var(--panel);min-width:0}.reading a:hover{border-color:var(--accent)}.reading h3{margin-bottom:14px}.reading p{font-size:.85rem;color:var(--muted)}.reading .arrow{display:block;margin-top:25px;color:var(--accent);font-size:1.6rem}.article-header{padding-block:65px 34px;max-width:950px}.article-header h1{font-size:clamp(2.25rem,4.5vw,4.25rem);max-width:24ch}.article-intro{margin-top:22px;color:var(--muted);max-width:66ch;font-size:1.1rem}.article-grid{display:grid;grid-template-columns:minmax(0,760px) minmax(180px,1fr);gap:60px;margin-bottom:65px;align-items:start}.prose{min-width:0}.prose p{margin-bottom:1.4em;line-height:1.8}.prose h2{font-size:1.5rem;margin:1.8em 0 .8em}.aside-note{border-top:4px solid var(--accent);padding-top:18px;position:sticky;top:30px;font-size:.83rem;color:var(--muted)}.aside-note h2{font-size:1.35rem;color:var(--ink);margin-bottom:16px}.aside-note p+p{margin-top:14px}.aside-note a{display:block;margin-top:20px}.footer{border-top:1px solid var(--line);padding-block:25px 40px;display:flex;justify-content:space-between;gap:30px;font-size:.76rem;color:var(--muted)}.footer p{max-width:62ch}.footer a{white-space:nowrap}.stamp{font-size:.69rem;border:1px solid var(--line);padding:5px 8px;color:var(--muted)}.notfound{padding-block:80px}.notfound h1{margin-block:20px}.notfound p{max-width:48ch}.notfound a{display:inline-block;margin-top:30px}.noscript{padding:20px;border:2px solid var(--accent);margin:20px 0}.source-line{font-size:.8rem;color:var(--muted);border-top:1px solid var(--line);padding-top:20px}.source-line a{font-weight:bold}
body[data-family=technical]{--bg:#171c1e;--panel:#21282b;--ink:#f2e9d8;--muted:#b7bebc;--line:#455154;--title:'Trebuchet MS',Candara,sans-serif;--radius:0;color-scheme:dark;background-image:linear-gradient(#ffffff02 1px,transparent 1px),linear-gradient(90deg,#ffffff02 1px,transparent 1px);background-size:28px 28px}.technical .hero-art{border-left:1px solid var(--line);padding-left:25px}.technical h1{text-transform:uppercase;font-weight:800;letter-spacing:-.055em}.technical .output{border-top:0;border-left:5px solid var(--accent)}.technical .eyebrow{font-family:Consolas,monospace}.technical .brand-mark{transform:skew(-12deg);border-width:0 0 4px 6px}.technical .hero{gap:25px}.technical .tool-card{box-shadow:7px 7px 0 #0002}
body[data-family=atlas]{--bg:#f3efe2;--panel:#fcfaf3;--ink:#243c36;--muted:#62716a;--line:#bdc9b9;--radius:2px;background-image:radial-gradient(#5a796024 .7px,transparent .7px);background-size:13px 13px}.atlas .hero{grid-template-columns:1fr 1fr;gap:35px}.atlas .hero-art{border:1px solid var(--line);border-radius:50% 50% 4px 4px;padding:35px 18px 20px}.atlas h1{font-style:italic;font-weight:400}.atlas .tool-card{border:0;border-left:1px solid var(--line);border-right:1px solid var(--line)}.atlas .output{box-shadow:0 8px 0 #d8dfcf}.atlas .brand-mark{border-radius:50%;transform:none}
body[data-family=orbital]{--bg:#142432;--panel:#1b3141;--ink:#eaf1ed;--muted:#a9c2c8;--line:#3c5b6a;--title:'Palatino Linotype',Georgia,serif;--radius:18px;color-scheme:dark}.orbital .hero-art{border:1px solid var(--line);border-radius:100%;padding:20px}.orbital .masthead{border-bottom-style:dashed}.orbital .brand-mark{border-radius:50%;border-width:2px;box-shadow:0 0 0 5px #83bbf522}.orbital .tool-card{border-radius:25px 25px 4px 4px}.orbital .output{border-top:0;box-shadow:inset 0 0 0 1px var(--accent)}.orbital .fields{gap:20px}.orbital .hero{padding-bottom:75px}
body[data-family=brutal]{--bg:#e5e4dc;--panel:#f6f6eb;--ink:#1e2519;--muted:#525b45;--line:#1e2519;--title:'Arial Black','Trebuchet MS',sans-serif;--radius:0}.brutal h1{font-weight:900;text-transform:uppercase}.brutal .masthead{border-bottom:3px solid var(--ink)}.brutal .hero-art{background:var(--accent);padding:15px;color:var(--ink);transform:rotate(2deg);border:2px solid var(--ink);box-shadow:8px 8px 0 var(--ink)}.brutal .scope{background:var(--accent);color:var(--ink);border:2px solid var(--ink)}.brutal .tool-card{box-shadow:7px 7px 0 var(--ink)}.brutal .output{background:var(--ink);--panel:#1e2519;--ink:#f6f6eb;--muted:#cbd2bf;--line:#626d52;transform:rotate(-.5deg)}.brutal .brand-mark{border-color:var(--ink);background:var(--accent);transform:rotate(0)}
body[data-family=fieldnotes]{--bg:#eee3cf;--panel:#faf0df;--ink:#3e3028;--muted:#716052;--line:#c4ae91;--title:'Book Antiqua',Georgia,serif;--radius:0;background-image:repeating-linear-gradient(0deg,transparent,transparent 31px,#65523a09 32px)}.fieldnotes .hero-art{border:1px dashed var(--line);padding:22px;transform:rotate(-3deg)}.fieldnotes .tool-card{border-top:5px solid var(--accent)}.fieldnotes .output{transform:rotate(.6deg)}.fieldnotes .top-note{border:2px solid var(--accent);padding:6px;color:var(--accent);transform:rotate(4deg)}.fieldnotes .workspace{grid-template-columns:1fr 1fr}.fieldnotes h1{font-weight:400}
body[data-family=tactical]{--bg:#1d2b24;--panel:#25352c;--ink:#e4e8d2;--muted:#a9b4a0;--line:#53644f;--title:Consolas,'Courier New',monospace;--radius:0;color-scheme:dark;background-image:linear-gradient(#b9c78008 1px,transparent 1px),linear-gradient(90deg,#b9c78008 1px,transparent 1px);background-size:40px 40px}.tactical .hero-art{border:1px solid var(--accent);padding:15px}.tactical .hero{grid-template-columns:1fr 1fr}.tactical h1{font-size:clamp(2.1rem,4.4vw,4.3rem);letter-spacing:-.06em}.tactical .output{border:1px dashed var(--accent)}.tactical .scope{border-width:1px;border-style:dashed;border-color:var(--accent)}.tactical .brand-mark{transform:none;border-width:1px;position:relative}.tactical .brand-mark:after{content:'';position:absolute;inset:5px;border:1px solid var(--accent)}
body[data-family=paper]{--bg:#f0eee2;--panel:#fffcf2;--ink:#193e38;--muted:#5e776e;--line:#bdcec0;--title:'Book Antiqua',Georgia,serif;--radius:20px}.paper .hero-art{border-radius:42% 58% 54% 46%;background:#dce9d6;padding:30px}.paper .tool-card{border-radius:24px;box-shadow:0 10px 0 #cfdfcf}.paper .hero{gap:70px}.paper .output{border-radius:24px;border-top:1px solid var(--line)}.paper .steps li{background:var(--panel);padding:23px;border-radius:14px;border:0}.paper .brand-mark{border-radius:5px;transform:rotate(8deg)}
body[data-family=ledger]{--bg:#f2ece0;--panel:#fffaf0;--ink:#322c26;--muted:#7c7061;--line:#d3c1a6;--title:'Palatino Linotype',Georgia,serif;--radius:0}.ledger .hero{grid-template-columns:1.4fr .8fr}.ledger .hero-art{border-block:2px solid var(--ink);padding-block:15px}.ledger .tool-card{border:0;border-top:2px solid var(--ink);background:transparent;padding-inline:0}.ledger .output{background:repeating-linear-gradient(0deg,var(--panel),var(--panel) 27px,#d3c1a61f 28px);border-top:2px solid var(--ink)}.ledger .result-grid{grid-template-columns:1fr}.ledger .result-grid>div{display:grid;grid-template-columns:1.5fr 1fr;gap:15px;align-items:center}.ledger .result-grid dd{text-align:right;margin:0}.ledger .brand-mark{transform:none;border-width:0 0 3px;border-radius:0}
body[data-family=blocks]{--bg:#e8ead9;--panel:#f8f7e8;--ink:#2d3d25;--muted:#68755e;--line:#a7b392;--title:Consolas,'Courier New',monospace;--radius:0;background-image:linear-gradient(45deg,#435d2204 25%,transparent 25%,transparent 75%,#435d2204 75%),linear-gradient(45deg,#435d2204 25%,transparent 25%,transparent 75%,#435d2204 75%);background-position:0 0,16px 16px;background-size:32px 32px}.blocks .hero-art{background:var(--panel);border:4px solid var(--ink);box-shadow:8px 8px 0 var(--accent)}.blocks .tool-card,.blocks .output{border:2px solid var(--ink);box-shadow:5px 5px 0 var(--line)}.blocks h1{font-size:clamp(2rem,4.1vw,4rem);letter-spacing:-.06em}.blocks .brand-mark{transform:none;border-width:3px;box-shadow:4px 4px 0 var(--line)}
body[data-family=pitch]{--bg:#153a2f;--panel:#1d493b;--ink:#eef2db;--muted:#bbcebb;--line:#567d65;--title:'Trebuchet MS',Candara,sans-serif;--radius:6px;color-scheme:dark;background-image:repeating-linear-gradient(90deg,#fff0,#fff0 100px,#ffffff03 100px,#ffffff03 200px)}.pitch .hero-art{border:2px solid var(--line);border-radius:6px;background:#1a4c3c}.pitch h1{font-weight:800;font-style:italic;text-transform:uppercase}.pitch .output{border-top:0;border-bottom:5px solid var(--accent)}.pitch .brand-mark{border-radius:50%;transform:none;border:1px solid var(--accent);background:radial-gradient(circle,var(--accent) 30%,transparent 32%)}
@media(min-width:1100px){.technical .workspace{grid-template-columns:1.2fr 1fr}.brutal .workspace{grid-template-columns:1.1fr 1fr}.ledger .workspace{grid-template-columns:1.25fr .8fr}.pitch .hero-art{transform:perspective(700px) rotateX(10deg)}}
@media(max-width:800px){.wrap{width:calc(100% - 40px)}.hero,.atlas .hero,.tactical .hero,.ledger .hero{grid-template-columns:1fr;gap:30px;padding-block:38px}.hero-art{max-width:400px;margin-inline:auto;width:100%}.technical .hero-art{border-left:0;padding-left:0}.hero h1{max-width:19ch}.workspace,.fieldnotes .workspace,.technical .workspace,.brutal .workspace,.ledger .workspace{grid-template-columns:1fr}.output{position:static}.article-grid{grid-template-columns:1fr;gap:30px}.aside-note{position:static}.article-header{padding-block:38px 24px}.footer{flex-direction:column;gap:16px}.reading{gap:16px}.top-note{font-size:.6rem;max-width:110px}.brand{font-size:1.45rem}.hero .lede{max-width:65ch}}
@media(max-width:440px){body{font-size:16px}.wrap{width:calc(100% - 32px)}.masthead{gap:10px;padding-block:18px}.brand{font-size:1.25rem;gap:8px}.brand-mark{width:17px;height:17px;flex-shrink:0}.top-note{max-width:82px;font-size:.5rem;letter-spacing:.08em}.nav{gap:10px 18px;font-size:.77rem}.hero h1{font-size:2.45rem}.tactical .hero h1,.blocks .hero h1{font-size:2.05rem}.hero{padding-block:33px}.hero-art{max-width:270px}.lede{font-size:1rem}.eyebrow{font-size:.61rem;margin-bottom:16px}.tool-card,.output{padding:20px}.fields{gap:14px;grid-template-columns:1fr}.field-label{min-height:0;margin-bottom:7px}.actions{flex-direction:column}.actions button{width:100%;min-height:45px}.result-grid{gap:0 16px}.result-grid dd{font-size:1.4rem}.output h2{font-size:1.6rem}.steps{grid-template-columns:1fr;gap:14px;margin-bottom:40px}.steps li{display:flex;gap:16px;align-items:start}.steps li:before{margin-bottom:0;flex-shrink:0}.reading{grid-template-columns:1fr;margin-bottom:40px}.reading a{padding:23px}.article-header h1{font-size:2.2rem}.article-grid{margin-bottom:40px}.footer{padding-bottom:28px}.scope{font-size:.81rem;padding:12px 15px}.ledger .result-grid>div{grid-template-columns:1.1fr 1fr}.ledger .result-grid dd{font-size:1.3rem}.brutal .hero-art,.brutal .output,.fieldnotes .hero-art,.fieldnotes .output{transform:none}.brutal .tool-card{box-shadow:4px 4px 0 var(--ink)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{--accent:#b34524}