*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.6}body{--bg:#f5f6ef;--surface:#fff;--ink:#172019;--muted:#536055;--line:#d7ded6;--accent:#c6f552;--accent-ink:#172019;--radius:14px;--display:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:4px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}img{display:block;max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:var(--display);line-height:1.14;letter-spacing:-.04em}h1{font-size:clamp(2.3rem,4.6vw,4.3rem);margin-bottom:20px}h2{font-size:clamp(1.7rem,3vw,2.4rem)}h3{font-size:1.2rem;letter-spacing:-.02em}p{margin-bottom:1.2em}.container{max-width:1320px;margin:auto;padding:0 44px}.skip{position:fixed;top:-100px;left:16px;background:var(--ink);color:var(--bg);padding:12px;z-index:20}.skip:focus{top:10px}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--ink)}.site-header{border-bottom:1px solid var(--line);background:var(--bg)}.header-inner{display:flex;align-items:center;gap:36px;min-height:94px}.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.055em;font-size:1.5rem;white-space:nowrap}.brand:hover{text-decoration:none}.brand-mark{width:38px;height:38px;display:grid;place-items:center;background:var(--accent);color:var(--accent-ink);font-size:1.15rem;border-radius:9px;font-family:monospace;font-weight:700;letter-spacing:-.05em}.nav{display:flex;gap:25px;align-items:center;margin-left:auto;font-size:.925rem}.nav a.active{font-weight:700;border-bottom:2px solid var(--ink)}.nav-note{border:1px solid var(--line);border-radius:30px;padding:7px 13px;font-size:.8rem}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font:700 .78rem/1.4 Arial,sans-serif;color:var(--muted);margin-bottom:16px}.home-intro{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;padding-top:56px;padding-bottom:54px;align-items:start}.intro-copy{padding-top:8px}.intro-copy>p{max-width:450px;color:var(--muted);font-size:1.05rem}.intro-counts{display:flex;gap:32px;margin-top:36px}.intro-counts span{display:block;color:var(--muted);font-size:.875rem}.intro-counts strong{display:block;font-size:2rem;line-height:1.2;color:var(--ink)}.intro-link{display:inline-flex;margin-top:24px;font-weight:700;border-bottom:1px solid var(--ink);padding-bottom:5px}.intro-visual{margin-top:25px;max-width:420px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius)}.calculator{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-width:0}.calc-heading{padding:24px 28px 0;display:flex;justify-content:space-between;align-items:start;gap:12px}.calc-heading h2{font-size:1.5rem;margin:0 0 5px}.small{font-size:.875rem;color:var(--muted)}.calc-form{padding:24px 28px}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.field{display:block;min-width:0}.field>span:first-child{display:block;font-size:.875rem;font-weight:600;margin-bottom:8px}.input-wrap{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--bg);min-width:0}.input-wrap input{width:100%;min-width:0;border:0;outline-offset:-4px;background:transparent;color:var(--ink);padding:12px 13px;font-size:1.1rem}.input-unit{display:flex;align-items:center;padding:0 12px;font-size:.8rem;color:var(--muted);white-space:nowrap;max-width:50%;overflow:hidden;text-overflow:ellipsis}.actions{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;background:var(--ink);color:var(--bg);border:1px solid var(--ink);padding:12px 20px;border-radius:8px;font-size:.925rem;font-weight:700;min-height:46px;text-decoration:none;line-height:1.3}.button:hover{filter:brightness(1.1);text-decoration:none}.button.secondary{background:transparent;color:var(--ink);border-color:var(--line)}.button.accent{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.result-panel{margin:0 28px 26px;background:var(--accent);color:var(--accent-ink);border-radius:10px;padding:22px 24px}.result-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.11em}.result-value{display:block;font-size:clamp(2rem,3.3vw,3.15rem);font-weight:700;letter-spacing:-.06em;line-height:1.15;margin:12px 0 4px;overflow-wrap:anywhere}.result-unit{font-size:.9rem}.result-meta{display:flex;justify-content:space-between;align-items:center;margin-top:15px;border-top:1px solid currentColor;padding-top:12px;gap:10px;font-size:.78rem}.copy-result{border:0;background:transparent;color:inherit;text-decoration:underline;padding:3px;font-size:.8rem}.copy-result:disabled{opacity:.45}.error{margin:12px 0 0;color:#b3142b;font-weight:600;font-size:.9rem}.error:empty{display:none}.calculator .calc-foot{padding:0 28px 20px;font-size:.875rem;color:var(--muted)}.section{padding-top:44px;padding-bottom:54px;border-top:1px solid var(--line)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}.section-head h2{margin:0}.section-head p{color:var(--muted);margin:8px 0 0}.text-link{font-size:.9rem;font-weight:700;border-bottom:1px solid currentColor;white-space:nowrap}.filters{display:flex;gap:12px;margin:24px 0;flex-wrap:wrap}.search-wrap{flex:1;min-width:240px}.search-wrap input,.filters select{width:100%;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:14px 17px;border-radius:8px}.filters select{width:auto;min-width:180px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.catalog{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.tool-card{display:flex;flex-direction:column;position:relative;background:var(--surface);border:1px solid var(--line);padding:24px;border-radius:var(--radius);min-height:192px;transition:transform .18s,border-color .18s}.tool-card:hover{border-color:var(--ink);transform:translateY(-3px);text-decoration:none}.card-top{display:flex;justify-content:space-between;margin-bottom:24px;font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.card-number{font-family:monospace;font-size:.875rem}.tool-card h3{margin-bottom:10px}.tool-card p{font-size:.9rem;line-height:1.5;color:var(--muted);margin:0 0 18px;flex:1}.tool-card .open{font-size:.85rem;font-weight:700;margin-top:auto}.no-results{padding:30px;border:1px dashed var(--line)}[hidden]{display:none!important}.blog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.article-card{min-width:0}.article-card>a{display:block}.article-card img{border:1px solid var(--line);border-radius:var(--radius);width:100%;aspect-ratio:1.8;object-fit:cover;margin-bottom:20px}.article-card .eyebrow{margin-bottom:8px;font-size:.73rem}.article-card h3{font-size:1.4rem;line-height:1.25;margin-bottom:12px}.article-card p{color:var(--muted);font-size:.9rem}.page-title{padding-top:44px;padding-bottom:30px;max-width:970px}.page-title p{color:var(--muted);font-size:1.1rem;max-width:740px}.breadcrumbs{font-size:.825rem;color:var(--muted);margin-bottom:28px;display:flex;flex-wrap:wrap;gap:8px}.tool-layout{display:grid;grid-template-columns:1.13fr .87fr;gap:32px;align-items:start;margin-bottom:52px}.tool-info{border:1px solid var(--line);padding:28px;border-radius:var(--radius);background:var(--surface)}.tool-info h2{font-size:1.5rem;margin-bottom:18px}.formula{font-family:monospace;font-size:1rem;line-height:1.75;padding:18px 20px;border-left:3px solid var(--accent);background:var(--bg);overflow-wrap:anywhere;margin-bottom:24px}.tool-info p{font-size:.925rem;color:var(--muted)}.tool-plot{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}.tool-plot figcaption,.article-figure figcaption{font-size:.825rem;line-height:1.5;color:var(--muted);padding:15px 4px}.tool-plot{margin:24px 0 0}.tool-plot figcaption{padding:16px}.content-grid{display:grid;grid-template-columns:minmax(0,780px) 250px;gap:64px;justify-content:space-between;margin-bottom:70px}.prose{font-size:1.05rem;line-height:1.85;min-width:0}.prose h2{font-size:1.75rem;margin-top:44px;margin-bottom:18px}.prose h3{font-size:1.15rem;margin-top:28px}.prose a{text-decoration:underline;text-underline-offset:4px}.prose li{margin-bottom:10px}.prose table{width:100%;border-collapse:collapse;font-size:.925rem;margin:22px 0}.prose th,.prose td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.prose th{background:var(--surface)}.prose blockquote{margin:24px 0;padding:22px 25px;background:var(--surface);border-left:4px solid var(--accent)}.article-figure{margin:28px 0}.article-figure img{border:1px solid var(--line);border-radius:var(--radius);width:100%}.article-meta{display:flex;flex-wrap:wrap;gap:16px;margin:24px 0;font-size:.825rem;color:var(--muted)}.toc{position:sticky;top:28px;border-top:3px solid var(--ink);padding-top:22px;align-self:start}.toc h2{font-size:1.1rem}.toc a{display:block;font-size:.9rem;margin:13px 0;color:var(--muted)}.note-box{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin:25px 0}.note-box p:last-child{margin-bottom:0}.site-footer{border-top:1px solid var(--line);padding-top:40px;padding-bottom:30px;margin-top:20px}.footer-top{display:flex;justify-content:space-between;gap:40px;margin-bottom:35px}.footer-about{max-width:350px}.footer-about p{margin-top:18px;font-size:.9rem;color:var(--muted)}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 40px;align-content:start;font-size:.875rem}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:20px;font-size:.78rem;color:var(--muted);gap:20px}.contact-form{display:grid;gap:20px}.contact-form label{font-size:.925rem;font-weight:600}.contact-form input,.contact-form textarea,.contact-form select{display:block;width:100%;margin-top:7px;padding:12px;border:1px solid var(--line);border-radius:7px;color:var(--ink);background:var(--bg)}.contact-form textarea{min-height:180px}.status{font-size:.9rem}.index-table{overflow:auto}.accuracy-note{font-size:.8rem;color:var(--muted);margin-top:14px}.directory-count{font-size:.85rem;color:var(--muted)}
/* NUMERAL — a bold, green paper calculator desk */
.theme-numeral{--radius:0px;--line:#b6bdb2}.theme-numeral .brand-mark{border-radius:0;border:2px solid var(--ink)}.theme-numeral h1{font-weight:900;letter-spacing:-.07em}.theme-numeral .calculator{box-shadow:7px 7px 0 var(--ink);border:2px solid var(--ink)}.theme-numeral .result-panel{border-radius:0;border:1px solid var(--ink)}.theme-numeral .button,.theme-numeral .input-wrap,.theme-numeral .filters input,.theme-numeral .filters select{border-radius:0}.theme-numeral .tool-card:nth-child(6n+1){background:#d7f794}.theme-numeral .tool-card .open{border-top:1px solid var(--line);padding-top:10px}.theme-numeral .intro-counts{border-top:2px solid var(--ink);padding-top:20px}
/* FORM & FIELD — quiet geometric notebook with a blue navigation rail */
.theme-geometry{--bg:#f4f7fb;--surface:#fff;--ink:#162d55;--muted:#536784;--line:#ccd7e7;--accent:#164fd9;--accent-ink:#fff;--radius:3px;--display:Georgia,serif}.theme-geometry .site-header{position:fixed;width:238px;top:0;bottom:0;left:0;background:#164fd9;color:#fff;border:0}.theme-geometry .header-inner{display:block;padding:42px 26px}.theme-geometry .brand{font-size:1.2rem;white-space:normal;letter-spacing:-.05em}.theme-geometry .brand-mark{background:#fff;color:#164fd9;flex-shrink:0;border-radius:50%}.theme-geometry .nav{display:flex;flex-direction:column;align-items:start;margin-top:60px;gap:25px}.theme-geometry .nav a.active{border-color:#fff}.theme-geometry .nav-note{margin-top:35px;border-color:#7496ed}.theme-geometry main,.theme-geometry .site-footer{margin-left:238px}.theme-geometry .container{padding-left:38px;padding-right:38px}.theme-geometry .header-inner{padding-left:26px;padding-right:26px}.theme-geometry .home-intro{gap:30px}.theme-geometry h1{font-weight:400;font-style:italic;font-size:clamp(2.4rem,4vw,3.8rem)}.theme-geometry .catalog{grid-template-columns:repeat(2,minmax(0,1fr))}.theme-geometry .tool-card{padding-left:60px;min-height:170px}.theme-geometry .card-number{position:absolute;left:22px;top:24px;color:#164fd9}.theme-geometry .card-top{margin-bottom:13px}.theme-geometry .blog-grid{gap:18px}.theme-geometry .content-grid{grid-template-columns:minmax(0,1fr) 200px;gap:30px}.theme-geometry .result-panel{background:#e9efff;color:#164fd9;border-left:4px solid #164fd9}
/* MOTION LAB — a dark laboratory with wide instrument readouts */
.theme-motion{--bg:#0d1722;--surface:#162430;--ink:#ecf6ff;--muted:#a3b9c8;--line:#304454;--accent:#b3edff;--accent-ink:#102734;--radius:4px;--display:Arial,sans-serif}.theme-motion .brand{font-family:monospace;font-size:1.4rem;letter-spacing:.02em}.theme-motion .brand-mark{border-radius:50%}.theme-motion h1{font-weight:400;letter-spacing:-.04em}.theme-motion .home-intro{grid-template-columns:.8fr 1.2fr;gap:85px;padding-top:65px}.theme-motion .calculator{border-top:3px solid var(--accent)}.theme-motion .result-panel{background:#0b1b26;color:#b3edff;border:1px solid #3e7186}.theme-motion .result-value{font-family:monospace;letter-spacing:-.065em}.theme-motion .tool-card{background:transparent;border-width:0 0 1px;border-radius:0;padding:25px 0;min-height:170px}.theme-motion .catalog{column-gap:35px}.theme-motion .card-top{margin-bottom:15px}.theme-motion .card-number{color:var(--accent)}.theme-motion .error{color:#ffb1ae}.theme-motion .section-head h2{font-weight:400}.theme-motion .eyebrow{color:#8cd1e9}.theme-motion .article-card img{border:0}
/* CIRCUITBENCH — amber labels and compact instrument panels */
.theme-circuit{--bg:#eeeae1;--surface:#fbfaf6;--ink:#292d2c;--muted:#60615a;--line:#c8c8bd;--accent:#f4bb44;--accent-ink:#292d2c;--radius:7px;--display:monospace}.theme-circuit .site-header{background:#292d2c;color:#f7f3e8}.theme-circuit .brand{font-family:monospace;font-size:1.35rem;letter-spacing:-.045em}.theme-circuit .nav a.active{border-color:var(--accent)}.theme-circuit .nav-note{border-color:#666}.theme-circuit h1{font-size:clamp(2.2rem,3.7vw,3.4rem);letter-spacing:-.07em}.theme-circuit .home-intro{gap:45px}.theme-circuit .calculator{box-shadow:0 5px 0 #c8c8bd;border:1px solid #b1b5ae}.theme-circuit .calc-heading{background:#e6e4db;padding-bottom:18px;border-bottom:1px solid var(--line)}.theme-circuit .result-panel{background:#252d27;color:#f4d478;border:6px solid #dadccf;border-radius:4px}.theme-circuit .result-value{font-family:monospace}.theme-circuit .tool-card{border-top:5px solid #b6bcaa;border-radius:5px}.theme-circuit .tool-card:nth-child(3n+1){border-top-color:var(--accent)}.theme-circuit .card-top{font-family:monospace}.theme-circuit .tool-card h3{font-size:1.15rem}.theme-circuit .intro-counts strong{font-family:monospace}
/* BUILD LEDGER — blueprint grid, yellow tabs, measured spacing */
.theme-build{--bg:#153963;--surface:#1d436e;--ink:#f4f8ff;--muted:#b9cce2;--line:#4a6789;--accent:#ffcf32;--accent-ink:#263042;--radius:0px}.theme-build main{background-image:linear-gradient(#ffffff05 1px,transparent 1px),linear-gradient(90deg,#ffffff05 1px,transparent 1px);background-size:30px 30px}.theme-build .site-header{border-bottom:3px solid var(--accent)}.theme-build .brand{font-size:1.35rem;letter-spacing:.015em}.theme-build .brand-mark{border-radius:0;transform:rotate(-5deg)}.theme-build .home-intro{grid-template-columns:1fr 1fr;gap:65px}.theme-build h1{text-transform:uppercase;font-weight:900;font-size:clamp(2.8rem,4.7vw,4.4rem);line-height:1.02;max-width:520px}.theme-build .calc-heading{background:#ffcf32;color:#263042;padding-bottom:20px}.theme-build .calc-heading .small{color:#46506a}.theme-build .calculator,.theme-build .tool-card{border:1px solid #7993ad}.theme-build .input-wrap,.theme-build .button,.theme-build .result-panel,.theme-build .filters input,.theme-build .filters select{border-radius:0}.theme-build .result-panel{background:#103153;color:#ffcf32;border:1px dashed #7d96b0}.theme-build .tool-card .card-number{background:#ffcf32;color:#263042;padding:2px 7px;font-weight:bold}.theme-build .tool-card{min-height:190px}.theme-build .tool-card:hover{border-color:#ffcf32}.theme-build .error{color:#ffb9b9}.theme-build .section-head h2{text-transform:uppercase;font-size:1.9rem}
/* KITCHEN RATIO — a culinary journal, cream paper and red rules */
.theme-kitchen{--bg:#fff8e9;--surface:#fffdf6;--ink:#39271e;--muted:#766253;--line:#decfbb;--accent:#b32727;--accent-ink:#fff;--radius:0px;--display:Georgia,serif}.theme-kitchen .header-inner{border-bottom:1px solid var(--ink);min-height:110px}.theme-kitchen .brand{font-family:Georgia,serif;font-style:italic;font-size:1.9rem;font-weight:400}.theme-kitchen .brand-mark{border-radius:50%;background:transparent;border:1px solid var(--accent);color:var(--accent)}.theme-kitchen .site-header{border:0}.theme-kitchen .home-intro{grid-template-columns:1.06fr .94fr;gap:85px;align-items:center}.theme-kitchen h1{font-weight:400;font-size:clamp(2.8rem,4.8vw,4.6rem);line-height:1.06;max-width:580px}.theme-kitchen .calculator{border:1px solid #b32727;box-shadow:10px 10px 0 #ead6b3}.theme-kitchen .result-panel{background:#f6dfbb;color:#772a1f;border-radius:0}.theme-kitchen .button{background:#b32727;color:white;border-color:#b32727;border-radius:0}.theme-kitchen .button.secondary{background:transparent;color:#b32727}.theme-kitchen .tool-card{background:transparent;border-width:1px 0 0;padding:24px 8px;min-height:185px}.theme-kitchen .catalog{gap:0 36px}.theme-kitchen .tool-card h3{font-size:1.4rem;font-weight:400}.theme-kitchen .card-top{margin-bottom:15px;color:#b32727}.theme-kitchen .blog-grid .article-card:first-child{grid-column:span 2}.theme-kitchen .blog-grid .article-card:first-child img{aspect-ratio:2.5}.theme-kitchen .section-head h2{font-weight:400;font-style:italic}.theme-kitchen .intro-counts{border-top:1px solid var(--line);padding-top:22px}.theme-kitchen .intro-counts strong{font-family:Georgia,serif;font-weight:400}
/* FRAMEWISE — cinematic contrast and a contact-sheet catalog */
.theme-frame{--bg:#141414;--surface:#202020;--ink:#f7f5ef;--muted:#b5b2aa;--line:#44423f;--accent:#f9a05b;--accent-ink:#231d19;--radius:0px;--display:Arial,sans-serif}.theme-frame .brand{font-size:1.55rem;letter-spacing:.12em;font-weight:400}.theme-frame .brand-mark{border-radius:0;background:transparent;color:var(--accent);border:1px solid var(--accent)}.theme-frame .home-intro{grid-template-columns:.88fr 1.12fr;gap:70px}.theme-frame h1{font-weight:400;font-size:clamp(2.7rem,4.6vw,4.4rem)}.theme-frame .eyebrow{color:var(--accent)}.theme-frame .calculator{background:#f1eee5;color:#252323}.theme-frame .calculator .small,.theme-frame .calculator .calc-foot{color:#655d55}.theme-frame .input-wrap{background:#fffaf2;border-color:#bfb9ac;border-radius:0}.theme-frame .input-wrap input{color:#252323}.theme-frame .input-unit{color:#655d55}.theme-frame .calculator .button{background:#252323;color:#fff}.theme-frame .calculator .button.secondary{background:transparent;color:#252323;border-color:#bfb9ac}.theme-frame .result-panel{background:#252323;color:#f9a05b;border-radius:0}.theme-frame .catalog{gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.theme-frame .tool-card{border-width:0 1px 1px 0;background:transparent;min-height:210px}.theme-frame .tool-card:hover{background:#23201d;transform:none}.theme-frame .card-number{background:#f9a05b;color:#222;padding:2px 8px}.theme-frame .article-card img{filter:saturate(.7)}.theme-frame .section-head h2{font-weight:400}.theme-frame .error{color:#b00020}
/* BYTE FOUNDRY — purple workbench with modular rounded surfaces */
.theme-byte{--bg:#eeedf7;--surface:#fff;--ink:#292347;--muted:#685f7d;--line:#d8d3e8;--accent:#6c44dd;--accent-ink:#fff;--radius:22px}.theme-byte .brand{letter-spacing:-.06em;font-size:1.35rem}.theme-byte .brand-mark{border-radius:12px}.theme-byte .site-header{background:#292347;color:#fff;border:0}.theme-byte .nav-note{border-color:#645780}.theme-byte .nav a.active{border-color:#cdb6ff}.theme-byte h1{font-size:clamp(2.6rem,4.4vw,4.1rem);letter-spacing:-.06em}.theme-byte .home-intro{gap:70px;grid-template-columns:.9fr 1.1fr}.theme-byte .calculator{border:0;box-shadow:0 15px 50px #42327215}.theme-byte .result-panel{background:#6c44dd;color:#fff;border-radius:16px}.theme-byte .button{border-radius:100px;background:#6c44dd;border-color:#6c44dd;color:#fff}.theme-byte .button.secondary{background:transparent;color:#6c44dd}.theme-byte .catalog{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.theme-byte .tool-card{border:0;min-height:230px}.theme-byte .tool-card:nth-child(8n+1){background:#e1d6ff}.theme-byte .tool-card:nth-child(8n+3){background:#d7f2ef}.theme-byte .tool-card h3{font-size:1.1rem}.theme-byte .card-number{background:#f0edf8;border-radius:7px;padding:2px 7px;color:#6c44dd}.theme-byte .card-top{font-size:.7rem;gap:8px}.theme-byte .intro-counts{background:#e2ddef;padding:22px;border-radius:16px;max-width:320px;justify-content:space-between}
/* GARDEN GRID — spacious green field journal with rounded navigation */
.theme-garden{--bg:#f0f5ee;--surface:#fff;--ink:#183e2a;--muted:#526c59;--line:#c9d9c7;--accent:#166345;--accent-ink:#fff;--radius:18px;--display:Georgia,serif}.theme-garden .site-header{border:0}.theme-garden .header-inner{padding-top:20px}.theme-garden .brand{font-family:Georgia,serif;font-size:1.8rem;font-weight:400}.theme-garden .brand-mark{border-radius:50%;font-family:Georgia,serif}.theme-garden .nav{background:#e0eadc;border-radius:100px;padding:12px 24px}.theme-garden .nav-note{display:none}.theme-garden .home-intro{grid-template-columns:1fr 1fr;gap:60px;padding-top:50px}.theme-garden h1{font-weight:400;font-size:clamp(2.8rem,4.8vw,4.5rem);line-height:1.06}.theme-garden .calculator{border:0;box-shadow:0 10px 40px #183e2a0d;border-radius:24px}.theme-garden .result-panel{background:#dcecc8;color:#214b31;border-radius:15px}.theme-garden .button{background:#166345;color:#fff;border-color:#166345;border-radius:100px}.theme-garden .button.secondary{background:transparent;color:#166345}.theme-garden .catalog{gap:20px}.theme-garden .tool-card{border:0;border-radius:0 24px 24px 24px;min-height:200px}.theme-garden .tool-card:nth-child(5n+1){background:#dcecc8}.theme-garden .card-top{margin-bottom:20px}.theme-garden .card-number{background:#166345;color:#fff;border-radius:50%;height:30px;width:30px;display:grid;place-items:center}.theme-garden .tool-card h3{font-weight:400;font-size:1.4rem}.theme-garden .section-head h2{font-weight:400}.theme-garden .article-card img{border-radius:30px 0 30px 0}.theme-garden .intro-counts strong{font-family:Georgia,serif;font-weight:400}
/* PRESSROOM — a Swiss editorial grid, numbered rows and hard red accents */
.theme-press{--bg:#f7f7f4;--surface:#fff;--ink:#181818;--muted:#60605c;--line:#cacac4;--accent:#db2b29;--accent-ink:#fff;--radius:0px}.theme-press .header-inner{min-height:85px;border-bottom:5px solid #181818}.theme-press .site-header{border:0}.theme-press .brand{font-size:1.8rem;font-weight:900;letter-spacing:-.065em}.theme-press .brand-mark{border-radius:0;width:18px;height:35px;font-size:0}.theme-press h1{font-weight:900;font-size:clamp(3rem,5.8vw,5.25rem);letter-spacing:-.075em;line-height:.97}.theme-press .home-intro{grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}.theme-press .calculator{border:1px solid #181818}.theme-press .result-panel{border-radius:0;margin:0;background:#db2b29;padding:25px 28px}.theme-press .calculator .calc-foot{padding-top:18px}.theme-press .input-wrap,.theme-press .button,.theme-press .filters input,.theme-press .filters select{border-radius:0}.theme-press .catalog{display:block;border-top:3px solid #181818}.theme-press .tool-card{display:grid;grid-template-columns:180px 1.2fr 1.5fr 95px;gap:26px;min-height:100px;padding:24px 5px;border-width:0 0 1px;align-items:center;background:transparent}.theme-press .tool-card:hover{background:#eeeee8;transform:none}.theme-press .card-top{margin:0;flex-direction:row-reverse;justify-content:end;gap:20px;align-items:center}.theme-press .card-number{color:#db2b29;font-size:1.2rem}.theme-press .tool-card h3{margin:0;font-size:1.2rem}.theme-press .tool-card p{margin:0}.theme-press .tool-card .open{margin:0}.theme-press .section-head h2{font-weight:900;letter-spacing:-.055em}.theme-press .section{border-top:3px solid var(--ink)}.theme-press .intro-counts strong{font-weight:900;color:#db2b29}
@media(min-width:1600px){.theme-geometry main>.container,.theme-geometry .site-footer .container{max-width:1320px}}
@media(max-width:1100px){.container{padding:0 28px}.home-intro{gap:32px!important}.theme-geometry .site-header{width:205px}.theme-geometry main,.theme-geometry .site-footer{margin-left:205px}.theme-geometry .home-intro{grid-template-columns:1fr}.theme-geometry .intro-copy>p{max-width:650px}.theme-geometry .intro-counts{margin-top:20px}.theme-byte .catalog{grid-template-columns:repeat(3,minmax(0,1fr))}.theme-press .tool-card{grid-template-columns:125px 1fr 1.3fr}.theme-press .tool-card .open{display:none}.content-grid{gap:35px;grid-template-columns:minmax(0,1fr) 220px}.theme-geometry .content-grid{display:block}.theme-geometry .toc{display:none}.nav{gap:18px}.nav-note{display:none}.brand{font-size:1.3rem}.tool-layout{gap:25px}.theme-geometry .tool-layout{grid-template-columns:1fr}}
@media(max-width:800px){.container{padding:0 22px}.header-inner{flex-wrap:wrap;gap:15px;padding-top:20px;padding-bottom:18px;min-height:auto}.nav{gap:22px;margin-left:0;flex-wrap:wrap;width:100%;font-size:.875rem}.home-intro{grid-template-columns:1fr!important;padding-top:32px;padding-bottom:38px;gap:28px!important}.intro-copy{padding:0}.intro-copy>p{max-width:600px}.intro-counts{margin-top:22px;gap:30px}.intro-counts strong{font-size:1.5rem}.intro-counts span{font-size:.8rem}.intro-link{margin-top:18px}.catalog,.theme-byte .catalog{grid-template-columns:repeat(2,minmax(0,1fr))}.blog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-layout,.content-grid{grid-template-columns:1fr}.toc{position:static;display:none}.tool-info{padding:24px}.footer-top{flex-direction:column;gap:24px}.footer-links{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 20px}.footer-bottom{flex-direction:column;gap:8px}.theme-geometry .site-header{position:static;width:auto;background:#164fd9}.theme-geometry .header-inner{padding:22px}.theme-geometry .brand{font-size:1.35rem}.theme-geometry .nav{flex-direction:row;margin-top:22px;gap:23px}.theme-geometry main,.theme-geometry .site-footer{margin-left:0}.theme-geometry .container{padding-left:22px;padding-right:22px}.theme-geometry .nav-note{display:none}.theme-geometry .catalog{grid-template-columns:repeat(2,minmax(0,1fr))}.theme-garden .nav{width:auto;padding:10px 16px;font-size:.875rem}.theme-press .tool-card{grid-template-columns:95px 1fr;gap:15px}.theme-press .tool-card p{grid-column:2}.theme-press .card-top{justify-content:start;flex-direction:column-reverse;align-items:start;gap:5px}.theme-press .tool-card h3{font-size:1.2rem}.theme-kitchen .header-inner{min-height:auto}.theme-kitchen .blog-grid .article-card:first-child{grid-column:span 2}.theme-byte .intro-counts{padding:15px;max-width:300px}.theme-build h1{max-width:600px}.page-title{padding-top:30px}.page-title h1{font-size:clamp(2rem,7vw,3.5rem)}.intro-visual{display:none}}
@media(max-width:520px){.container{padding:0 18px}h1{font-size:2.55rem}.section{padding-top:30px;padding-bottom:36px}.section-head{display:block}.section-head .text-link{display:inline-block;margin-top:14px}.catalog,.theme-byte .catalog,.theme-geometry .catalog,.blog-grid{grid-template-columns:1fr}.tool-card{min-height:160px}.theme-byte .tool-card{min-height:175px}.theme-frame .tool-card{min-height:170px}.theme-kitchen .blog-grid .article-card:first-child{grid-column:auto}.theme-kitchen .blog-grid .article-card:first-child img{aspect-ratio:1.8}.fields{gap:15px;grid-template-columns:1fr}.calc-form{padding:21px}.calc-heading{padding:22px 21px 0}.result-panel{margin:0 21px 22px;padding:20px}.calculator .calc-foot{padding-left:21px;padding-right:21px}.theme-circuit .calc-heading,.theme-build .calc-heading{padding-bottom:16px}.filters select{width:100%}.search-wrap{min-width:0;flex-basis:100%}.footer-links{grid-template-columns:repeat(2,minmax(0,1fr))}.nav{gap:19px}.brand{font-size:1.35rem}.theme-frame .brand{font-size:1.3rem}.theme-circuit .brand{font-size:1.2rem}.theme-press .tool-card{grid-template-columns:72px 1fr;gap:14px}.theme-press .card-top{font-size:.65rem}.prose table{font-size:.825rem}.prose th,.prose td{padding:9px}.result-value{font-size:2.55rem}.theme-motion h1,.theme-kitchen h1,.theme-garden h1{font-size:2.7rem}.theme-press h1{font-size:3.1rem}.theme-build h1{font-size:2.8rem}.theme-numeral .calculator{box-shadow:4px 4px 0 var(--ink)}.theme-kitchen .calculator{box-shadow:5px 5px 0 #ead6b3}.article-meta{gap:8px 16px}.prose{font-size:1rem}.prose h2{font-size:1.55rem}.tool-info .formula{padding:14px}.intro-counts{gap:26px}.theme-garden .nav{gap:17px;padding:10px 14px}.content-grid{margin-bottom:40px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.site-header,.site-footer,.filters,.actions,.copy-result,.toc,.intro-link{display:none!important}body{background:#fff!important;color:#000!important}.container{max-width:none;padding:0 14px}main{margin:0!important}.tool-layout,.content-grid{display:block}.calculator,.tool-info{break-inside:avoid;box-shadow:none!important}.result-panel{background:#eee!important;color:#000!important}.page-title{padding-top:10px}a{color:#000!important}.section{break-before:auto}.blog-grid,.catalog{display:block}.tool-card{break-inside:avoid}.input-wrap input{color:#000!important}.tool-plot{max-width:600px}}

@media(max-width:520px){.home-intro .intro-counts,.home-intro .intro-link{display:none}.home-intro .intro-copy>p{font-size:1rem;margin-bottom:0}.home-intro h1{font-size:2.35rem!important;line-height:1.08}.home-intro .fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.home-intro .field:only-child{grid-column:1/-1}.home-intro .input-wrap input{padding:11px 9px}.home-intro .input-unit{padding:0 7px;font-size:.73rem}.home-intro .calc-heading h2{font-size:1.3rem}.home-intro .calc-heading .eyebrow{margin-bottom:10px}.home-intro .calc-heading .small{margin-bottom:0}.home-intro .calc-form{padding-top:20px}.home-intro .result-value{font-size:2.3rem}.home-intro .result-panel{padding:16px 20px}.home-intro .result-meta{margin-top:10px;padding-top:9px}}