:root{
  --paper:#F2F4F0; --surface:#FBFCFA; --sunk:#E6EBE5; --ink:#16211D; --muted:#56655D; --line:#CBD5CD;
  --mask:#1F4D3A; --mask-ink:#F3F7F4; --copper:#A8631F; --copper-soft:#F1E1CD; --ok:#2E7D4F; --warn:#A8631F;
  --display:"Bricolage Grotesque", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --body:"Atkinson Hyperlegible", "Segoe UI", system-ui, sans-serif;
  --mono:"JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --r:6px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0E1714; --surface:#15221D; --sunk:#1B2B25; --ink:#E4EBE6; --muted:#9AAAA1; --line:#2B3D35;
    --mask:#2F7556; --mask-ink:#F3F7F4; --copper:#DE9A52; --copper-soft:#3A2A19; --ok:#5DBB85; --warn:#DE9A52;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --paper:#0E1714; --surface:#15221D; --sunk:#1B2B25; --ink:#E4EBE6; --muted:#9AAAA1; --line:#2B3D35;
  --mask:#2F7556; --mask-ink:#F3F7F4; --copper:#DE9A52; --copper-soft:#3A2A19; --ok:#5DBB85; --warn:#DE9A52;
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 var(--body);padding-inline:16px;}
.wrap{max-width:1120px;margin:0 auto;}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.1;text-wrap:balance;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5.5vw,3.9rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.2vw,2.3rem);font-weight:700}
h3{font-size:1.2rem;font-weight:700}
p{margin:0}
.eyebrow{font:600 .74rem/1.6 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--copper)}
.muted{color:var(--muted)}
.mono{font-family:var(--mono)}
:focus-visible{outline:2px solid var(--copper);outline-offset:2px}


/* header */
header.site{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:var(--paper);border-bottom:1px solid var(--line);margin-inline:-16px;padding-inline:16px}
.bar{display:flex;align-items:center;gap:24px;padding-block:14px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:800 1.15rem/1 var(--display);letter-spacing:-.01em}
.brand svg{flex:none}
nav.main{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto}
nav.main a{text-decoration:none;padding:6px 12px;border-radius:999px;font-size:.95rem;color:var(--muted)}
nav.main a:hover{color:var(--ink);background:var(--sunk)}
nav.main a[aria-current="page"]{color:var(--mask-ink);background:var(--mask)}

main{padding-block:40px 64px}
section.view, .page{display:grid;gap:56px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font:700 .95rem/1.2 var(--body);padding:11px 18px;border-radius:var(--r);border:1px solid var(--mask);background:var(--mask);color:var(--mask-ink);cursor:pointer;text-decoration:none}
.btn:hover{filter:brightness(1.1)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--ink)}
.btn.small{padding:8px 12px;font-size:.85rem}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero p.lede{font-size:1.2rem;max-width:34ch;margin-top:18px;color:var(--muted)}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
@media (max-width:860px){.hero{grid-template-columns:1fr;gap:32px}}

/* the "board" – soldermask panel used for live widgets */
.board{background:var(--mask);color:var(--mask-ink);border-radius:10px;padding:24px;position:relative;overflow:hidden;
  background-image:radial-gradient(circle at 12px 12px, rgba(255,255,255,.12) 2.2px, transparent 2.6px);
  background-size:24px 24px;background-position:-4px -4px}
.board > *{position:relative}
.board .silk{font:600 .72rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;opacity:.8}
.board label{display:grid;grid-template-columns:1fr auto;gap:4px 12px;font-size:.9rem;margin-top:16px}
.board input[type=range]{grid-column:1/-1;width:100%;accent-color:var(--copper)}
.board output{font-family:var(--mono);font-weight:600}
.readout{margin-top:22px;padding-top:18px;border-top:1px dashed rgba(255,255,255,.35);display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.readout .big{font:800 3rem/1 var(--display);font-variant-numeric:tabular-nums}
.readout .unit{font-family:var(--mono);opacity:.85}

/* section heads */
.shead{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.shead p{max-width:60ch;margin-top:8px}

/* products */
.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
#home-products{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.product{background:var(--surface);border:1px solid var(--line);border-radius:10px;display:flex;flex-direction:column;overflow:hidden}
.product .art{aspect-ratio:4/3;max-width:100%;background:var(--sunk);display:grid;place-items:center;border-bottom:1px solid var(--line)}
.product .art svg{width:62%;height:auto}
.product .info{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.product .row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:auto;padding-top:10px}
.price{font:700 1.15rem/1 var(--mono);font-variant-numeric:tabular-nums}
.tag{font:600 .7rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:4px 7px;border-radius:4px;background:var(--copper-soft);color:var(--copper);width:max-content}

/* list rows (library, notes, blog) */
.rows{border-top:1px solid var(--line)}
.rowi{display:grid;grid-template-columns:110px 1fr auto;gap:18px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.rowi .kind{font:600 .72rem/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.rowi h3{font-size:1.08rem}
.rowi p{color:var(--muted);font-size:.95rem;margin-top:2px}
@media (max-width:640px){.rowi{grid-template-columns:1fr;gap:6px}}

.two{display:grid;grid-template-columns:1fr 1fr;gap:40px}
@media (max-width:860px){.two{grid-template-columns:1fr}}

/* article */
article.note{max-width:720px}
article.note h1{font-size:clamp(1.9rem,4vw,2.7rem)}
article.note .meta{display:flex;gap:14px;flex-wrap:wrap;margin-top:12px;font:.82rem var(--mono);color:var(--muted)}
article.note h2{font-size:1.4rem;margin-top:34px}
article.note p, article.note ul{margin-top:14px;max-width:65ch}
pre{background:var(--sunk);border:1px solid var(--line);border-radius:8px;padding:16px;overflow-x:auto;font:13.5px/1.55 var(--mono);margin-top:16px}
pre .c{color:var(--muted)} pre .k{color:var(--copper);font-weight:600}
.callout{margin-top:18px;border-left:3px solid var(--copper);padding:10px 16px;background:var(--surface)}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.chip{font:.75rem/1 var(--mono);padding:5px 8px;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:transparent;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* calculators */
.calcs{display:grid;gap:28px}
.calc{background:var(--surface);border:1px solid var(--line);border-radius:10px;display:grid;grid-template-columns:1fr 1fr;overflow:hidden}
.calc .in{padding:24px;display:grid;gap:14px;align-content:start}
.calc .out{padding:24px;background:var(--mask);color:var(--mask-ink);display:grid;gap:16px;align-content:start}
@media (max-width:760px){.calc{grid-template-columns:1fr}}
.field{display:grid;gap:5px}
.field label{font-size:.88rem;font-weight:700}
.field .hint{font-size:.8rem;color:var(--muted)}
.inrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}
.unitbox{display:flex;border:1px solid var(--line);border-radius:var(--r);background:var(--paper);overflow:hidden}
.unitbox input,.unitbox select{flex:1;min-width:0;border:0;background:transparent;color:var(--ink);font:15px var(--mono);padding:9px 10px}
.unitbox span{font:.8rem var(--mono);color:var(--muted);padding:0 10px;display:grid;place-items:center;border-left:1px solid var(--line);background:var(--sunk)}
select.plain{border:1px solid var(--line);border-radius:var(--r);background:var(--paper);color:var(--ink);font:15px var(--body);padding:9px 10px;width:100%}
.stat .l{font:600 .72rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;opacity:.8}
.stat .v{font:800 2.4rem/1.1 var(--display);font-variant-numeric:tabular-nums;margin-top:6px}
.stat .v small{font:600 1rem var(--mono);opacity:.85;margin-left:6px}
.kv{display:grid;grid-template-columns:1fr auto;gap:6px 16px;font-size:.92rem}
.kv dd{margin:0;font-family:var(--mono);font-variant-numeric:tabular-nums;text-align:right}
.kv dt{opacity:.85}
.split{display:flex;height:12px;border-radius:3px;overflow:hidden;background:rgba(255,255,255,.15)}
.split i{display:block;height:100%}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:.8rem;opacity:.9}
.legend b{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:-1px}
.tip{font-size:.88rem;padding:10px 12px;border-radius:6px;background:rgba(255,255,255,.1)}

/* how-to-launch strip */
.launch{border:1px dashed var(--line);border-radius:10px;padding:22px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;margin-top:14px}
.steps div{display:grid;gap:4px}
.steps b{font-family:var(--display)}

footer{border-top:1px solid var(--line);margin-inline:-16px;padding:28px 16px;font-size:.9rem;color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:8px;font-size:.9rem;max-width:calc(100% - 32px);z-index:20}
@media (prefers-reduced-motion:no-preference){ .view{animation:fade .25s ease-out} @keyframes fade{from{opacity:.4;transform:translateY(4px)}to{opacity:1;transform:none}} }

/* page title block */
.ptitle h1{font-size:clamp(2rem,4vw,2.8rem);margin-top:8px}
.ptitle p{max-width:60ch;margin-top:10px}
/* empty / coming-soon state */
.empty{border:1px dashed var(--line);border-radius:10px;padding:32px 24px;display:grid;gap:10px;justify-items:start;background:var(--surface)}
.empty h2{font-size:1.5rem}
.empty p{max-width:58ch;color:var(--muted)}
.rowi h3 a{text-decoration:none}
.rowi h3 a:hover{text-decoration:underline}
.mail{font-family:var(--mono);user-select:all}
code{font-family:var(--mono);font-size:.9em;background:var(--sunk);border:1px solid var(--line);border-radius:4px;padding:1px 5px}
pre code{background:none;border:0;padding:0}
/* about */
.about-band{display:grid;grid-template-columns:1fr 1.4fr;gap:32px;padding-block:32px;border-block:1px solid var(--line)}
.about-band p{max-width:60ch;color:var(--muted)}
@media (max-width:760px){.about-band{grid-template-columns:1fr;gap:12px}}
.about-list{grid-template-columns:minmax(150px,220px) 1fr;gap:14px 24px;margin-top:16px;font-size:1rem}
.about-list dt{font-weight:700;font-family:var(--display)}
.about-list dd{font-family:var(--body);text-align:left;color:var(--muted)}
@media (max-width:600px){.about-list{grid-template-columns:1fr;gap:2px}.about-list dd{margin-bottom:12px}}
/* newsletter */
.signup{margin-inline:-16px;padding:36px 16px;background:var(--mask);color:var(--mask-ink)}
.signup .wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
.signup p{opacity:.85;margin-top:6px;max-width:48ch}
.signup form{display:flex;gap:8px;flex-wrap:wrap}
.signup input{flex:1 1 220px;min-width:0;padding:11px 12px;border-radius:var(--r);border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08);color:var(--mask-ink);font:16px var(--body)}
.signup input::placeholder{color:var(--mask-ink);opacity:.6}
.signup button{background:var(--copper);border-color:var(--copper);color:#fff}
.signup small{display:block;margin-top:8px;opacity:.7;font-size:.8rem}
@media (max-width:760px){.signup .wrap{grid-template-columns:1fr}}
/* logo */
.brand img{display:block;height:55px;width:auto}
@media (max-width:600px){.brand img{height:44px}}

/* ===== Brand palette from the AP Design Labs logo ===== */
:root{
  --yellow:#F9C23C; --blue:#66B8F0; --lime:#A8E63C; --pink:#EA7A9A;
  --paper:#FBFBF9; --surface:#FFFFFF; --sunk:#F1F1EC; --ink:#141416; --muted:#5B5B61; --line:#E2E2DC;
  --mask:#1A1A1F; --mask-ink:#FFFFFF;          /* dark panels (calculator, newsletter) */
  --copper:#8A5E00; --copper-soft:#FDF0CC;     /* text-safe amber for small labels */
  --accent:#F9C23C; --accent-ink:#141416;      /* buttons */
  --kw:#B7328A;
  --display:"Nunito", "Avenir Next", "Segoe UI", system-ui, sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#111113; --surface:#19191D; --sunk:#222227; --ink:#F2F2EF; --muted:#A4A4AA; --line:#2E2E35;
    --mask:#1F1F25; --mask-ink:#FFFFFF; --copper:#F9C23C; --copper-soft:#3A2F12;
    --accent:#F9C23C; --accent-ink:#141416; --kw:#EA7A9A; color-scheme:dark;
  }
}
h1,h2,h3{font-weight:900;letter-spacing:-.005em}
.brand{font-family:var(--display)}
.btn{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);border-radius:999px}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line);border-radius:999px}
nav.main a[aria-current="page"]{background:var(--yellow);color:#141416}
.board{background-color:var(--mask);background-image:radial-gradient(circle at 12px 12px, rgba(255,255,255,.07) 2px, transparent 2.4px)}
.board input[type=range]{accent-color:var(--yellow)}
.board .silk{color:var(--yellow);opacity:1}
.readout .big{color:var(--yellow)}
.calc .out{background:var(--mask)}
.calc .out .stat .v{color:var(--yellow)}
.split i:nth-child(1){background:var(--yellow)!important}.split i:nth-child(2){background:var(--blue)!important}.split i:nth-child(3){background:var(--pink)!important}
.signup{background:var(--mask)}
.signup button{background:var(--yellow);border-color:var(--yellow);color:#141416}
.callout{border-left-color:var(--blue)}
pre .k{color:var(--kw)}
.tag{background:var(--copper-soft);color:var(--copper)}
/* colour-coded topic line */
.topics{display:flex;flex-wrap:wrap;gap:6px 16px;color:var(--ink)}
.topics span{display:inline-flex;align-items:center;gap:7px}
.topics span::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--c)}
/* four logo dots as a quiet signature on panels */
.board::after{content:"";position:absolute;right:18px;top:18px;width:58px;height:12px;
  background:radial-gradient(circle,var(--blue) 5px,transparent 5.5px) 0 0/15px 12px no-repeat,
  radial-gradient(circle,var(--yellow) 5px,transparent 5.5px) 15px 0/15px 12px no-repeat,
  radial-gradient(circle,var(--lime) 5px,transparent 5.5px) 30px 0/15px 12px no-repeat,
  radial-gradient(circle,var(--pink) 5px,transparent 5.5px) 45px 0/15px 12px no-repeat}
.about-band p.eyebrow{color:var(--copper)}
.board,.calc .out,.signup{border:1px solid var(--line)}
.signup{border-inline:0}
.legend span:nth-child(1) b{background:var(--yellow)!important}.legend span:nth-child(2) b{background:var(--blue)!important}.legend span:nth-child(3) b{background:var(--pink)!important}
/* EmailOctopus form restyled to match the site.
   Rule: never force "display" on the form or its wrapper. EmailOctopus hides
   the form and shows the thank-you message itself when a sign-up succeeds. */
.signup-embed{color:var(--mask-ink)}
.signup-embed [data-form]{max-width:none!important;margin:0!important;padding:0!important;background:transparent!important;border:0!important;box-shadow:none!important;font-family:var(--body)!important;color:var(--mask-ink)!important}
.signup-embed .emailoctopus-form-wrapper,.signup-embed .emailoctopus-form{background:transparent!important;padding:0!important;margin:0!important}
.signup .signup-embed [data-form] .emailoctopus-form .main-form{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:0 0 10px}
.signup .signup-embed [data-form] .main-form > [eo-form-fields-container]{flex:1 1 220px;min-width:0}
.signup .signup-embed [data-form] .main-form .emailoctopus-form-row{margin:0!important}
.signup-embed h1,.signup-embed h2,.signup-embed h3,.signup-embed .emailoctopus-heading{display:none!important}
.signup-embed input[type=email]{width:100%!important;min-width:0!important;height:auto!important;padding:11px 14px!important;border-radius:999px!important;border:1px solid rgba(255,255,255,.35)!important;background:rgba(255,255,255,.08)!important;color:var(--mask-ink)!important;font:16px var(--body)!important;box-shadow:none!important;margin:0!important}
.signup-embed input[type=email]::placeholder{color:var(--mask-ink)!important;opacity:.6!important}
.signup-embed input[type=submit],.signup-embed button[type=submit]{width:auto!important;flex:0 0 auto;margin:0!important;padding:12px 20px!important;border-radius:999px!important;border:1px solid var(--yellow)!important;background:var(--yellow)!important;color:#141416!important;font:700 .95rem/1.2 var(--body)!important;cursor:pointer!important;box-shadow:none!important}
.signup-embed input[type=submit]:hover{filter:brightness(1.08)}
.signup-embed input[type=submit]:disabled{opacity:.6!important;cursor:wait!important}
.signup-embed input[type=checkbox]{accent-color:var(--yellow);width:16px!important;height:16px!important;margin:0 8px 0 0!important;vertical-align:-3px}
.signup-embed label{color:var(--mask-ink)!important;opacity:.85;font:.85rem/1.4 var(--body)!important}
.signup-embed .emailoctopus-success-message:not(:empty){color:var(--yellow)!important;font:700 1.05rem/1.4 var(--body)!important;margin:0 0 8px!important}
.signup-embed .emailoctopus-error-message:not(:empty){color:var(--pink)!important;font:600 .9rem/1.4 var(--body)!important;margin:0 0 8px!important}
.signup-embed .mastfoot p,.signup-embed .mastfoot a{color:var(--mask-ink)!important;opacity:.55;font-size:.72rem!important;margin:4px 0 0!important;text-align:left}
.signup-embed .text-center{text-align:left!important}

cent-color:var(--yellow)}
.pp-legend{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.85rem;color:var(--muted);margin-bottom:12px}
.pp-legend span{display:inline-flex;align-items:center;gap:6px}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%}
.pp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:8px}
.pin{--lc:var(--lime);position:relative;text-align:left;display:grid;gap:3px;padding:10px 10px 10px 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);cursor:pointer;font:inherit;min-height:66px;align-content:start}
.pin::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:0 4px 4px 0;background:var(--lc)}
.pin:hover{border-color:var(--ink)}
.pin.sel{outline:2px solid var(--ink);outline-offset:1px}
.pin-n{font:700 .9rem var(--mono)}
.pin-t{font:.68rem/1.3 var(--mono);color:var(--muted)}
.pin-a{font:700 .7rem/1.2 var(--mono);background:var(--lime);color:#141416;border-radius:4px;padding:2px 5px;width:max-content;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pin-a.warn{background:var(--yellow)}
.pin-a.err{background:var(--pink)}
.lvl-safe{--lc:var(--lime)} .lvl-caution{--lc:var(--yellow)} .lvl-avoid{--lc:var(--pink)} .lvl-no{--lc:var(--muted)}
.pin.lvl-no{opacity:.55;background:repeating-linear-gradient(135deg,var(--sunk) 0 6px,var(--surface) 6px 12px)}
.dot.lvl-safe{background:var(--lime)} .dot.lvl-caution{background:var(--yellow)} .dot.lvl-avoid{background:var(--pink)} .dot.lvl-no{background:var(--muted)}
.pp-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.pp-side{display:grid;gap:16px;position:sticky;top:calc(96px + env(safe-area-inset-top,0px))}
@media (max-width:900px){.pp-side{position:static}}
.pp-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px;display:grid;gap:12px}
.pp-card h3{font-size:1.15rem}
.pd-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.pill{font:700 .75rem var(--mono);padding:4px 9px;border-radius:999px;background:var(--lc);color:#141416}
.pill.lvl-no{color:var(--paper)}
.pd-notes{margin:0;padding-left:18px;display:grid;gap:6px;font-size:.92rem}
.pd-form{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:420px){.pd-form{grid-template-columns:1fr}}
.txt{border:1px solid var(--line);border-radius:var(--r);background:var(--paper);color:var(--ink);font:15px var(--mono);padding:9px 10px;width:100%}
.pd-issues{display:grid;gap:6px}
.iss{font-size:.88rem;padding:8px 10px;border-radius:8px;border-left:4px solid}
.iss.err{border-color:var(--pink);background:color-mix(in srgb,var(--pink) 16%,transparent)}
.iss.warn{border-color:var(--yellow);background:color-mix(in srgb,var(--yellow) 18%,transparent)}
.iss.ok{border-color:var(--lime);background:color-mix(in srgb,var(--lime) 18%,transparent)}
.pp-table{width:100%;border-collapse:collapse;font-size:.88rem}
.pp-table th{text-align:left;font:600 .7rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:6px 6px;border-bottom:1px solid var(--line)}
.pp-table td{padding:7px 6px;border-bottom:1px solid var(--line)}
.pp-table tr{cursor:pointer}
.pp-table tr:hover td{background:var(--sunk)}
.iss-dot{font:700 .72rem var(--mono);padding:2px 7px;border-radius:999px;color:#141416}
.iss-dot.ok{background:var(--lime)} .iss-dot.warn{background:var(--yellow)} .iss-dot.err{background:var(--pink)}
.pp-codecard pre{margin:0;max-height:340px;overflow:auto;font-size:12.5px}
/* tool cards on the Tools page */
.toolcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.toolcard{display:grid;gap:6px;padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--surface);text-decoration:none;color:var(--ink)}
.toolcard:hover{border-color:var(--ink)}
.toolcard b{font:900 1.15rem var(--display)}
.toolcard span{color:var(--muted);font-size:.92rem}
.toolcard i{font-style:normal;font:600 .7rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--copper)}
.pp-codecard pre{white-space:pre-wrap;word-break:break-word}
.pin-n small{font:600 .68rem var(--mono);color:var(--muted);margin-left:4px}
.onb{grid-template-columns:auto 1fr;gap:6px 14px;font-size:.88rem}
.onb dd{font-family:var(--body);text-align:left;color:var(--muted)}
/* ===== Solar sizer ===== */
:root{--chart-ok:#3E9BDB;--chart-short:#D9577E}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--chart-ok:#3A95D2;--chart-short:#DC6088}}
.verdict{display:inline-block;font:800 1rem var(--display);padding:6px 14px;border-radius:999px;color:#141416}
.verdict.ok{background:var(--lime)} .verdict.warn{background:var(--yellow)} .verdict.err{background:var(--pink)}
.verdict.ok::before{content:"✓ "} .verdict.warn::before{content:"! "} .verdict.err::before{content:"✕ "}
#sizer .kv dd{color:var(--mask-ink)}
.ch{position:relative}
.ch svg{width:100%;height:auto;display:block}
.ch-grid{stroke:var(--line);stroke-width:1}
.ch-ax{fill:var(--muted);font:11px var(--mono)}
.ch-worst{fill:var(--ink);font-weight:700}
.ch-ok{fill:var(--chart-ok)} .ch-short{fill:var(--chart-short)}
.ch-bar{cursor:pointer} .ch-bar:hover path{opacity:.85}
.ch-load{stroke:var(--ink);stroke-width:2;stroke-dasharray:6 4}
.ch-lab{fill:var(--ink);font:600 11px var(--body)}
.ch-tip{position:absolute;width:150px;padding:8px 10px;border-radius:8px;background:var(--ink);color:var(--paper);font-size:.8rem;line-height:1.4;pointer-events:none}
.ch-legend{color:var(--muted);opacity:1}
.sw{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.sw.ok{background:var(--chart-ok)} .sw.short{background:var(--chart-short)}
.sw.line{height:0;border-top:2px dashed var(--ink);border-radius:0;vertical-align:3px}
details summary{cursor:pointer;font-weight:700;font-size:.92rem}
.note-method p{max-width:75ch;margin-top:8px;font-size:.92rem}
.ch-legend span .sw.ok{background:var(--chart-ok)!important}
.ch-legend span .sw.short{background:var(--chart-short)!important}
.ch-legend span .sw.line{background:transparent!important}
.ch-lab{paint-order:stroke;stroke:var(--surface);stroke-width:4px;stroke-linejoin:round}
/* solar node explainer */
.node-explain{display:grid;gap:12px;padding:22px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.node-explain p{max-width:75ch}
.flow{list-style:none;margin:6px 0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:26px}
.flow li{position:relative;display:grid;gap:3px;padding:12px 12px 12px 16px;border-radius:10px;background:var(--paper);border:1px solid var(--line)}
.flow li::before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:4px;border-radius:0 4px 4px 0;background:var(--c)}
.flow li:not(:last-child)::after{content:"→";position:absolute;right:-21px;top:50%;transform:translateY(-50%);color:var(--muted);font-weight:700}
.flow b{font:900 1rem var(--display)}
.flow span{font-size:.82rem;color:var(--muted)}
@media (max-width:860px){.flow{grid-template-columns:1fr;gap:18px}.flow li:not(:last-child)::after{content:"↓";right:auto;left:50%;top:auto;bottom:-19px;transform:translateX(-50%)}}
.ch-legend span .sw.fz-ok{background:var(--lime)!important;opacity:.7}
.ch-legend span .sw.fz-bad{background:var(--pink)!important;opacity:.7}
/* MicroPython starter */
.mp{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:24px;align-items:start}
@media (max-width:900px){.mp{grid-template-columns:1fr}}
.mp-code pre{max-height:none}
.mp-form .hint{font-size:.85rem;color:var(--muted);margin-top:-6px}
.mp-toggles{display:grid;gap:10px}
/* ===== Rooftop solar yield estimator ===== */
:root{--face-e:#3E9BDB;--face-n:#C98A00;--face-w:#D9577E;--face-s:#5B9A2A}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--face-e:#3A95D2;--face-n:#B8870F;--face-w:#DC6088;--face-s:#5E9C2A}}
.sy{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:24px;align-items:start}
@media (max-width:900px){.sy{grid-template-columns:1fr}}
.sy-form{gap:22px}
.sy-group{display:grid;gap:12px}
.sy-group h3{font-size:1.05rem}
.sy-side{position:sticky;top:calc(96px + env(safe-area-inset-top,0px))}
@media (max-width:900px){.sy-side{position:static}}
.sy-out-wrap{grid-template-columns:1fr}
.sy-out-wrap .out{border-radius:10px}
.faces{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.faces{grid-template-columns:1fr}}
.face-card{border:1px solid var(--line);border-radius:10px;padding:14px;background:var(--paper);display:grid;gap:10px}
.face-card h3{font-size:1rem;display:flex;align-items:center;gap:8px}
.face-card h3 .sw{margin:0}
.face-card details summary{font-size:.85rem;color:var(--muted)}
.sy-adv summary{font-size:.92rem}
.sy-msg{padding:10px 12px;border-radius:8px;border-left:4px solid var(--pink);background:color-mix(in srgb,var(--pink) 16%,transparent);font-size:.92rem}
.sy-table th:not(:first-child),.sy-table td:not(:first-child){text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums}
.sy-table td:first-child .sw{margin-right:8px}
.sy-table tfoot td{font-weight:700;border-top:2px solid var(--ink);border-bottom:0}
.sw.face-sw-e{background:var(--face-e)!important}.sw.face-sw-n{background:var(--face-n)!important}
.sw.face-sw-w{background:var(--face-w)!important}.sw.face-sw-s{background:var(--face-s)!important}
.legend.ch-legend span b.sw.face-sw-e{background:var(--face-e)!important}.legend.ch-legend span b.sw.face-sw-n{background:var(--face-n)!important}
.legend.ch-legend span b.sw.face-sw-w{background:var(--face-w)!important}.legend.ch-legend span b.sw.face-sw-s{background:var(--face-s)!important}
/* ===== Slim newsletter bar (about half the old height) ===== */
.signup{padding:16px 16px}
.signup .wrap{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:8px 24px}
.signup h2{font-size:1.15rem;line-height:1.25;margin:0}
.signup p{margin-top:2px;font-size:.9rem}
.signup .signup-embed [data-form] .emailoctopus-form .main-form{margin:0 0 4px}
.signup-embed input[type=email]{padding:8px 14px!important}
.signup-embed input[type=submit],.signup-embed button[type=submit]{padding:9px 18px!important}
.signup-embed label{font-size:.78rem!important}
.signup-embed .mastfoot p,.signup-embed .mastfoot a{margin:2px 0 0!important;font-size:.68rem!important}
/* ===== Home page quote ===== */
.quote{margin:40px auto 8px;max-width:640px;text-align:center;padding:0 8px}
.quote blockquote{margin:0}
.quote blockquote p{font:800 clamp(1.2rem,2.6vw,1.55rem)/1.35 var(--display);color:var(--ink);text-wrap:balance}
.quote blockquote p::before{content:"\201C";color:var(--yellow)}
.quote blockquote p::after{content:"\201D";color:var(--yellow)}
.quote figcaption{margin-top:10px;font:600 .8rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.quote figcaption::before{content:"";display:inline-block;width:24px;height:2px;background:var(--pink);vertical-align:middle;margin-right:10px}
@media (max-width:760px){.signup .wrap{grid-template-columns:1fr}.quote{margin-top:28px}}
/* ===== About page portrait ===== */
.about-hero{display:grid;grid-template-columns:auto minmax(0,1fr);gap:40px;align-items:center}
.about-hero .ptitle{margin-bottom:0}
.me{margin:0;width:260px;text-align:center}
.me img{display:block;width:260px;height:260px;border-radius:20px;object-fit:cover;box-shadow:0 0 0 5px var(--yellow),0 12px 30px rgba(0,0,0,.18)}
.me figcaption{margin-top:18px;display:grid;gap:2px}
.me figcaption b{font:800 1.05rem/1.2 var(--display)}
.me figcaption span{font-size:.82rem;color:var(--muted);line-height:1.35}
.about-hero + .note{margin-top:28px}
@media (max-width:760px){.about-hero{grid-template-columns:1fr;gap:20px}.me{width:auto;display:flex;align-items:center;gap:16px;text-align:left}.me img{width:130px;height:130px;border-radius:14px;flex:none;box-shadow:0 0 0 4px var(--yellow)}.me figcaption{margin:0}}
/* ===== Notes: titans list + pull quote ===== */
.titans{display:grid;gap:12px;margin-top:18px}
.titan{display:grid;grid-template-columns:170px minmax(0,1fr);grid-template-rows:auto 1fr;gap:4px 20px;align-items:start;border:1px solid var(--line);border-left:5px solid var(--yellow);border-radius:10px;padding:14px 18px;background:var(--surface)}
.titan:nth-child(2){border-left-color:var(--blue)}.titan:nth-child(3){border-left-color:var(--lime)}.titan:nth-child(4){border-left-color:var(--pink)}
.titan .kind{grid-column:1;grid-row:1;font:600 .7rem/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.titan h3{grid-column:1;grid-row:2;font:800 1.1rem/1.25 var(--display);margin:0}
.titan p{grid-column:2;grid-row:1/span 2;font-size:.97rem;color:var(--muted);margin:0}
@media (max-width:600px){.titan{grid-template-columns:1fr}.titan p{grid-column:1;grid-row:3;margin-top:6px}}
.pull{margin:24px 0;padding:18px 22px;border-left:5px solid var(--yellow);background:var(--surface);border-radius:0 12px 12px 0}
.pull p{margin:0;font:800 clamp(1.15rem,2.4vw,1.4rem)/1.4 var(--display);color:var(--ink)}
/* ===== Microcontroller selector ===== */
.ms{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:24px;align-items:start}
@media (max-width:900px){.ms{grid-template-columns:1fr}}
.ms-form{display:grid;gap:12px}
.q{border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:14px 16px 16px;margin:0;min-width:0}
.q legend,.q.more summary{font:800 1.02rem/1.3 var(--display);padding:0;display:flex;align-items:center;gap:10px;flex-wrap:wrap;width:100%}
.q legend{float:left;margin-bottom:12px}
.q legend + .opts{clear:both}
.q legend small,.q.more summary small{font:400 .8rem var(--body);color:var(--muted);flex-basis:100%;margin-left:36px;margin-top:-4px}
.q.more summary small:empty{display:none}
.qn{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--yellow);color:#141416;font:800 .85rem/1 var(--display);flex:none}
.q.more summary{cursor:pointer;list-style:none}
.q.more summary::-webkit-details-marker{display:none}
.q.more[open] summary{margin-bottom:12px}
.q.more summary small{flex-basis:auto;margin:0;color:var(--ink);background:var(--sunk);padding:2px 8px;border-radius:999px;font-size:.75rem}
.q.sub{border:0;background:transparent;padding:10px 0 4px;border-top:1px dashed var(--line);border-radius:0}
.q.sub legend{font-size:.92rem}
.q.sub legend small{margin-left:0}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{position:relative;cursor:pointer}
.opt input{position:absolute;opacity:0;width:1px;height:1px}
.opt span{display:inline-block;padding:8px 13px;border:1px solid var(--line);border-radius:999px;background:var(--paper);font-size:.9rem;line-height:1.25;transition:background .12s,border-color .12s}
.opt:hover span{border-color:var(--ink)}
.opt input:checked + span{background:var(--yellow);border-color:var(--yellow);color:#141416;font-weight:700}
.opt input[type=checkbox]:checked + span::before{content:"✓ "}
.opt input:focus-visible + span{outline:2px solid var(--blue);outline-offset:2px}
.ms-actions{display:flex;justify-content:flex-end}
.ms-side{position:sticky;top:calc(96px + env(safe-area-inset-top,0px))}
@media (max-width:900px){.ms-side{position:static}}
.ms-out{grid-template-columns:1fr}
.ms-out .out{border-radius:10px}
.ms-out .stat .v{font-size:clamp(1.6rem,3vw,2.1rem)}
.ms-sub{margin:4px 0 0;font-size:.88rem;opacity:.8}
.ms-out .kv{font-size:.84rem}
.ms-out .kv dd{max-width:60%;justify-self:end}
.ms-h{font:800 .95rem var(--display);margin:0 0 6px}
.ms-list{margin:0;padding-left:18px;display:grid;gap:5px;font-size:.9rem}
.ms-list li::marker{color:var(--lime)}
.ms-list.warn li::marker{color:var(--yellow)}
.ms-next{display:flex;flex-wrap:wrap;gap:8px}
.ms-next .btn{background:var(--yellow);border-color:var(--yellow);color:#141416}
.ms-next .btn.ghost.ms-ghost{background:transparent;color:var(--mask-ink);border-color:rgba(255,255,255,.4)}
.ms-rank-card{margin-top:24px}
.ms-rank{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:14px}
.ms-rank li{display:grid;gap:5px}
.rk-h{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.rk-h b{font:800 .98rem var(--display)}
.rk-s{font:600 .8rem var(--mono);color:var(--muted);white-space:nowrap}
.rk-bar{height:10px;border-radius:999px;background:var(--sunk);overflow:hidden}
.rk-bar i{display:block;height:100%;border-radius:999px;background:var(--muted);opacity:.55}
.ms-rank li.best .rk-bar i{background:var(--yellow);opacity:1}
.ms-rank li.best .rk-s{color:var(--ink);font-weight:700}
.ms-rank li p{margin:0;font-size:.86rem;color:var(--muted)}
.ms-rank li.out{opacity:.7}
.ms-rank li.out .rk-s{color:var(--pink)}
.ms-table{border-collapse:collapse;font-size:.82rem;min-width:900px}
.ms-table th,.ms-table td{padding:7px 9px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.ms-table thead th{font:800 .85rem var(--display);white-space:nowrap}
.ms-table tbody th{font-weight:700;white-space:nowrap}
.ms-mini{display:none}
@media (max-width:900px){
  .ms-mini{display:flex;align-items:center;gap:10px;position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));z-index:20;padding:11px 16px;border-radius:999px;background:var(--mask);color:var(--mask-ink);text-decoration:none;box-shadow:0 8px 24px rgba(0,0,0,.25);transition:opacity .2s,transform .2s}
  .ms-mini span{font:600 .7rem var(--mono);letter-spacing:.08em;text-transform:uppercase;opacity:.75}
  .ms-mini b{font:800 1rem var(--display);color:var(--yellow);flex:1}
  .ms-mini.hide{opacity:0;transform:translateY(20px);pointer-events:none}
}
/* ===== Notes: hex bit holes ===== */
.hexfig{margin:20px 0;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.hexfig svg{display:block;width:100%;max-width:560px;height:auto;margin:0 auto}
.hexfig figcaption{font-size:.86rem;color:var(--muted);margin-top:10px;text-align:center}
.hx-guide{fill:none;stroke:var(--line);stroke-width:1.5;stroke-dasharray:4 5}
.hx-shape{fill:var(--sunk);stroke:var(--ink);stroke-width:3;stroke-linejoin:round}
.hx-ri{stroke:var(--blue);stroke-width:4;stroke-linecap:round}
.hx-rc{stroke:var(--pink);stroke-width:4;stroke-linecap:round}
.hx-dot{fill:var(--ink)}
.hx-ext{stroke:var(--muted);stroke-width:1}
.hx-dim{stroke:var(--ink);stroke-width:1.5}
.hx-arrow{fill:var(--ink)}
.hx-lead{stroke-width:1.2;fill:none}
.hx-lead.ri{stroke:var(--blue)}.hx-lead.rc{stroke:var(--pink)}
.hx-t{font:500 14px var(--body);fill:var(--muted)}
.hx-t.b{font:600 14px var(--mono);fill:var(--ink)}
.hx-t.ri{fill:#2F86C8}.hx-t.rc{fill:#C94F76}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .hx-t.ri{fill:var(--blue)}:root:not([data-theme="light"]) .hx-t.rc{fill:var(--pink)}}
:root[data-theme="dark"] .hx-t.ri{fill:var(--blue)}:root[data-theme="dark"] .hx-t.rc{fill:var(--pink)}
.hexkv{max-width:520px;margin-top:6px}
.fit-wrap{overflow-x:auto;margin-top:14px}
.fit-table{border-collapse:collapse;width:100%;min-width:480px;font-size:.93rem}
.fit-table th,.fit-table td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}
.fit-table thead th{font:600 .72rem var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.fit-table td{font-family:var(--mono);font-variant-numeric:tabular-nums}
.fit-table tbody th{font-weight:700;white-space:nowrap}
.fit-table tr.rec{background:var(--surface)}
.fit-table tr.rec th::after{content:"Recommended";margin-left:8px;font:700 .65rem var(--mono);text-transform:uppercase;letter-spacing:.06em;background:var(--yellow);color:#141416;padding:2px 6px;border-radius:999px;vertical-align:2px}
.fit-dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--c);margin-right:8px}
.hexcalc{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:16px;display:grid;gap:14px;margin-top:10px}
.blk{fill:var(--sunk);stroke:var(--ink);stroke-width:2}
.blk-hole{fill:var(--paper);stroke:var(--ink);stroke-width:2;stroke-linejoin:round}
.blk-dot{fill:var(--yellow);stroke:var(--ink);stroke-width:1}
/* ===== Library: CYD guide ===== */
.cyd-pick{margin:22px 0;padding:18px 20px;border-radius:12px;background:var(--mask);color:var(--mask-ink)}
.cyd-pick .eyebrow{color:var(--yellow)}
.cyd-pick h2{margin:4px 0 6px!important;font-size:1.25rem;color:var(--mask-ink)}
.cyd-pick p{margin:0;opacity:.95}
.cyd-pick a{color:var(--yellow)}
.cyd-toc{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 10px}
.cyd-toc a{font-size:.85rem;padding:6px 12px;border:1px solid var(--line);border-radius:999px;text-decoration:none;color:var(--ink);background:var(--surface)}
.cyd-toc a:hover{border-color:var(--ink)}
.pn{display:flex;flex-wrap:wrap;gap:4px;margin:16px 0 14px;font-family:var(--mono)}
.pn-seg{display:grid;justify-items:center;gap:4px;padding:8px 12px;border-radius:8px;background:var(--sunk);border-bottom:4px solid var(--line)}
.pn-seg b{font:700 clamp(1.1rem,3.4vw,1.6rem) var(--mono)}
.pn-seg i{font:600 .68rem var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-style:normal}
.pn-seg.c1,.pn-h.c1{border-color:var(--blue)}.pn-seg.c2,.pn-h.c2{border-color:var(--yellow)}.pn-seg.c3,.pn-h.c3{border-color:var(--pink)}
.pn-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}
.pn-grid .kv{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px;align-content:start;font-size:.88rem}
.pn-grid .kv dt{font-family:var(--mono);opacity:1}
.pn-grid .kv dd{font-family:var(--body);text-align:right}
.pn-h{grid-column:1/-1;font:800 .95rem var(--display)!important;border-bottom:3px solid;padding-bottom:6px;margin-bottom:2px}
.pn-grid .kv dt.pn-h + dd{display:none}
.pn-try{margin-top:16px;padding:16px;border:1px dashed var(--line);border-radius:12px;display:grid;gap:10px}
.pn-try label{font-size:.92rem}
.pn-try input{font:600 1.1rem var(--mono);padding:10px 12px;border:1px solid var(--line);border-radius:var(--r);background:var(--paper);color:var(--ink);width:100%;max-width:360px;text-transform:uppercase}
.pn-try .kv{max-width:560px;font-size:.9rem}
.pn-try .kv dd{font-family:var(--body)}
.pn-fit,.pn-note{margin:4px 0 0;font-size:.9rem}
.pn-note{color:var(--muted)}
.fitb{display:inline-block;font:700 .7rem var(--mono);text-transform:uppercase;letter-spacing:.05em;padding:3px 8px;border-radius:999px;color:#141416;margin-right:4px;white-space:nowrap}
.fitb.ok{background:var(--lime)}.fitb.mid{background:var(--yellow)}.fitb.bad{background:var(--pink)}
.cyd-table{min-width:680px}
.cyd-table td{font-family:var(--body);font-size:.88rem}
.cyd-table tbody th small{display:block;font-weight:400;color:var(--muted);font-size:.8rem}
.cyd-pins td,.cyd-key td{font-family:var(--mono);font-size:.86rem}
.cyd-key td:last-child{font-family:var(--body)}
.cyd-two{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-top:6px}
.cyd-steps{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:12px;counter-reset:cs}
.cyd-steps li{counter-increment:cs;position:relative;padding:14px 16px 14px 58px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.cyd-steps li::before{content:counter(cs);position:absolute;left:16px;top:14px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--yellow);color:#141416;font:800 .9rem var(--display)}
.cyd-steps h3{font:800 1.02rem var(--display);margin:2px 0 6px}
.cyd-steps p{margin:0 0 6px;font-size:.95rem}
.warnline{padding:8px 10px;border-radius:8px;background:var(--copper-soft);font-size:.9rem!important}
.cyd-h3{font:800 1.1rem var(--display);margin-top:24px}
.cyd-check{margin:14px 0;padding:14px 16px;border:1px solid var(--line);border-left:5px solid var(--lime);border-radius:10px;background:var(--surface);display:grid;gap:8px}
.cyd-check label{display:flex;gap:10px;align-items:flex-start;font-size:.95rem;cursor:pointer}
.cyd-check input{accent-color:var(--lime);width:18px;height:18px;margin-top:2px;flex:none}
.cyd-check input:checked + *{opacity:.6}
.cyd-dl{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:12px 0}
.beta{font:700 .7rem var(--mono);text-transform:uppercase;letter-spacing:.06em;padding:3px 8px;border-radius:999px;background:var(--yellow);color:#141416}
.cyd-run{padding-left:22px;display:grid;gap:6px}
.sw-c{display:inline-block;width:14px;height:14px;border-radius:3px;margin-right:8px;vertical-align:-2px;border:1px solid rgba(0,0,0,.2)}
.cyd-code{margin-top:20px;border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:12px 14px}
.cyd-code summary{cursor:pointer}
.code-head{display:flex;justify-content:space-between;align-items:center;margin-top:12px;font:600 .8rem var(--mono);color:var(--muted)}
.cyd-code pre{max-height:520px;overflow:auto;margin-top:8px;font-size:12.5px}
.cyd-src{display:grid;gap:6px}
.cyd-src .muted{font-size:.82rem;margin-left:4px}
.tipline{padding:10px 12px;border-radius:8px;background:var(--copper-soft);font-size:.93rem}
article.note ol pre.code{margin:8px 0 4px}
.cmp-table{min-width:0}
.cmp-table td{font-family:var(--body);font-size:.88rem}
@media (max-width:600px){.cmp-table th,.cmp-table td{padding:8px 6px;font-size:.8rem}.cmp-table thead th{font-size:.62rem}}
/* ===== Blog: print settings cards ===== */
.pla-set{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:12px}
.pla-set>div{display:grid;gap:4px;align-content:start;padding:14px 16px;border:1px solid var(--line);border-top:4px solid var(--yellow);border-radius:10px;background:var(--surface)}
.pla-set>div:nth-child(2){border-top-color:var(--pink)}.pla-set>div:nth-child(3){border-top-color:var(--blue)}.pla-set>div:nth-child(4){border-top-color:var(--lime)}
.pla-set span{font:600 .7rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.pla-set b{font:800 1.5rem/1.15 var(--display)}
.pla-set i{font-style:normal;font-size:.86rem;color:var(--muted)}
@media (max-width:520px){.pla-set{grid-template-columns:1fr}}
/* ===== Blog: standoff cross-section ===== */
.bs-boss{fill:var(--sunk);stroke:var(--ink);stroke-width:2}
.bs-hole{fill:var(--paper);stroke:var(--ink);stroke-width:1.5;stroke-dasharray:4 3}
.bs-insert{fill:#C9A227;stroke:var(--ink);stroke-width:1.5}
.bs-knurl line{stroke:#7A5F0E;stroke-width:2}
.bs-pcb{fill:#2E7D4F;stroke:var(--ink);stroke-width:1.5}
.bs-part{fill:var(--ink);opacity:.8}
.bs-lead{stroke:var(--muted);stroke-width:3;stroke-linecap:round}

/* ===== Rotating hero headline sub-line ===== */
.hero .subline{font:700 clamp(1.15rem,2.2vw,1.45rem)/1.3 var(--display);margin-top:12px;color:var(--ink);letter-spacing:-.005em}
.hero .subline::before{content:"";display:inline-block;width:28px;height:4px;border-radius:2px;background:var(--yellow);vertical-align:middle;margin-right:12px;transform:translateY(-2px)}
/* ===== Notes: sources list and warning callout ===== */
article.note .src-list{display:grid;gap:6px;padding-left:20px}
article.note .src-list li{font-size:.92rem}
.callout.warnbox{border-left-color:var(--pink);background:var(--copper-soft)}
article.note h3{font:800 1.12rem var(--display);margin-top:24px}
article.note .fit-wrap{margin:14px 0}
/* ===== Request a callback ===== */
.cb-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px;align-items:start}
@media (max-width:860px){.cb-grid{grid-template-columns:1fr}}
.cb-intro{display:grid;gap:18px}
.cb-intro .lede{font-size:1.12rem;color:var(--muted);max-width:52ch}
.cb-steps{list-style:none;margin:0;padding:0;display:grid;gap:12px;counter-reset:cb}
.cb-steps li{counter-increment:cb;position:relative;padding:12px 14px 12px 54px;border:1px solid var(--line);border-radius:10px;background:var(--surface);display:grid;gap:2px}
.cb-steps li::before{content:counter(cb);position:absolute;left:14px;top:12px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--yellow);color:#141416;font:800 .9rem var(--display)}
.cb-steps b{font:800 1rem var(--display)}
.cb-steps span{font-size:.92rem;color:var(--muted)}
.cb-private{border-left-color:var(--yellow)}
.cb-form{display:grid;gap:16px;padding:26px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}
.cb-form h2{font:800 1.4rem var(--display);margin:0}
.cb-in{width:100%;border:1px solid var(--line);border-radius:var(--r);background:var(--paper);color:var(--ink);font:16px var(--body);padding:11px 12px;min-height:46px}
textarea.cb-in{resize:vertical;min-height:96px;line-height:1.45}
.cb-in:focus-visible,.cb-form select:focus-visible,.cb-consent input:focus-visible,.cb-submit:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.cb-in[aria-invalid="true"]{border-color:var(--pink)}
.cb-form select.plain{min-height:46px;font-size:16px}
.cb-err{font-size:.84rem;color:#B4335A;min-height:0}
.cb-err:empty{display:none}
.cb-q{padding-top:2px!important;border-top:0!important}
.cb-q legend{font:700 .88rem var(--body)!important;margin-bottom:8px}
.cb-trap{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.cb-consent{display:flex;gap:10px;align-items:flex-start;font-size:.93rem;cursor:pointer}
.cb-consent input{width:20px;height:20px;margin-top:1px;flex:none;accent-color:var(--yellow)}
.cb-submit{justify-self:start;min-height:48px;padding:12px 22px;font-size:1rem}
.cb-submit:disabled{opacity:.6;cursor:wait}
.cb-msg{margin:0;font-weight:700;font-size:.95rem}
.cb-msg:empty{display:none}
.cb-msg.good{color:var(--ok)}
.cb-msg.bad{color:#B4335A}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .cb-msg.bad,:root:not([data-theme="light"]) .cb-err{color:var(--pink)}}
:root[data-theme="dark"] .cb-msg.bad,:root[data-theme="dark"] .cb-err{color:var(--pink)}
.cb-privacy{font-size:.82rem;color:var(--muted);margin:0}
/* Home page "let's chat" strip */
.chat-strip{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 20px;margin-top:8px;padding:20px 24px;border:1px solid var(--line);border-radius:14px;background:var(--surface);text-align:center}
.chat-strip p{margin:0;font-size:1.08rem}
.chat-strip b{font-family:var(--display);font-weight:800}
.chat-strip .btn{background:var(--yellow);border-color:var(--yellow);color:#141416;min-height:44px}
.chat-strip[hidden]{display:none}

/* ===== Custom design page ===== */
.cd-hero{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:32px;align-items:center}
@media (max-width:860px){.cd-hero{grid-template-columns:1fr}}
.cd-copy{display:grid;gap:16px}
.cd-copy h1{font-size:clamp(2.1rem,5vw,3.2rem);line-height:1.06}
.cd-copy .lede{font-size:1.15rem;color:var(--muted);max-width:56ch}
.cd-rate{display:grid;justify-items:start;gap:4px;padding:26px;border-radius:16px;background:var(--mask);color:var(--mask-ink)}
.cd-rate .l{font:600 .75rem var(--mono);letter-spacing:.1em;text-transform:uppercase;opacity:.8}
.cd-rate .v{font:900 3.6rem/1 var(--display);color:var(--yellow)}
.cd-rate .v small{font:700 1.3rem var(--display);color:var(--mask-ink);margin-left:4px}
.cd-rate .aud{font:700 .85rem var(--mono);letter-spacing:.08em;opacity:.85}
.cd-rate p{margin:8px 0 12px;font-size:.88rem;opacity:.8}
.cd-rate .btn{background:var(--yellow);border-color:var(--yellow);color:#141416;min-height:46px}
.cd-sec{display:grid;gap:14px;margin-top:16px}
.cd-sec h2{font:800 clamp(1.5rem,3vw,2rem)/1.15 var(--display);margin:0}
.cd-skills{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.cd-skill{padding:18px;border:1px solid var(--line);border-top:4px solid var(--c);border-radius:12px;background:var(--surface);display:grid;gap:6px;align-content:start}
.cd-skill .ic{font:800 1.3rem/1 var(--mono);color:var(--ink);opacity:.75}
.cd-skill h3{font:800 1.12rem var(--display);margin:0}
.cd-skill p{margin:0;font-size:.95rem;color:var(--muted)}
.cd-table{min-width:0}
.cd-table tbody th{white-space:normal;font-weight:700}
.cd-table td{white-space:nowrap}
.cd-table td:last-child{font-weight:700;color:var(--ink)}
.cd-note{font-size:.88rem;color:var(--muted);margin:0}
.cd-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.cd-steps li{padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--surface);display:grid;gap:6px;align-content:start}
.cd-steps li.first{border:2px solid var(--yellow)}
.cd-steps .tag{font:700 .72rem var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.cd-steps li.first .tag{color:var(--ink);background:var(--yellow);justify-self:start;padding:3px 8px;border-radius:999px;color:#141416}
.cd-steps h3{font:800 1.12rem var(--display);margin:0}
.cd-steps p{margin:0;font-size:.95rem;color:var(--muted)}
.cd-steps p b{color:var(--ink)}
.cd-cta{margin-top:16px;padding:32px 28px;border-radius:16px;background:var(--mask);color:var(--mask-ink);display:grid;gap:14px;justify-items:start}
.cd-cta h2{color:var(--mask-ink);font:800 clamp(1.5rem,3vw,2rem) var(--display);margin:0}
.cd-cta p{margin:0;opacity:.9;max-width:60ch}
.cd-cta-btns{display:flex;flex-wrap:wrap;gap:10px}
.cd-cta .btn{background:var(--yellow);border-color:var(--yellow);color:#141416;min-height:46px}
.cd-cta .btn.cd-ghost{background:transparent;color:var(--mask-ink);border-color:rgba(255,255,255,.45)}
.cd-cta .cd-small{font-size:.82rem;opacity:.7}
@media (max-width:600px){.cd-rate,.cd-cta{padding:20px}.cd-table td{white-space:normal}}
/* "Want something custom?" line for shop, product and build pack pages */
.custom-line{margin:20px 0 0;padding:14px 16px;border-top:1px solid var(--line);font-size:.98rem;color:var(--muted);text-align:center}
.custom-line a{font-weight:700;color:var(--ink)}
/* Long URLs and code in body text wrap on phones */
main p a,main li a,main p code,main li code{overflow-wrap:anywhere}

/* ===== Home: What I do ===== */
.wid{display:grid;grid-template-columns:1fr 1.4fr;gap:32px;align-items:start;padding-block:32px 28px}
@media (max-width:860px){.wid{grid-template-columns:1fr;gap:22px}}
.wid h2{font:800 clamp(1.5rem,3vw,2rem)/1.15 var(--display);margin:0}
.wid-list{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.wid-list a{display:grid;grid-template-columns:auto 1fr auto;column-gap:12px;align-items:center;padding:10px 12px;border-radius:10px;color:var(--ink);text-decoration:none;transition:background .15s}
.wid-list a::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--c,var(--yellow));grid-row:span 2}
.wid-list a::after{content:"→";grid-row:1/span 2;grid-column:3;color:var(--muted);transition:transform .15s}
.wid-list a:hover{background:var(--sunk)}
.wid-list a:hover::after{transform:translateX(3px);color:var(--ink)}
.wid-list b{font:800 1.05rem/1.3 var(--display)}
.wid-list span{grid-column:2;color:var(--muted);font-size:.93rem}
.wid-list li:nth-child(1) a{--c:var(--lime)}
.wid-list li:nth-child(2) a{--c:var(--yellow)}
.wid-list li:nth-child(3) a{--c:var(--blue)}
.wid-list li:nth-child(4) a{--c:var(--pink)}
.wid-list li:nth-child(5) a{--c:var(--yellow)}

/* ===== Home: photo pair ===== */
.pics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding-bottom:36px;border-bottom:1px solid var(--line)}
@media (max-width:860px){.pics{gap:16px}}
@media (max-width:600px){.pics{grid-template-columns:minmax(0,1fr);gap:22px}}
.pic{display:block;text-decoration:none}
.pic img{display:block;width:100%;height:auto;border-radius:14px;border:1px solid var(--line);transition:transform .2s,box-shadow .2s}
.pic:hover img{transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,0,0,.12)}
.pic p{margin:10px auto 0;max-width:34ch;text-align:center;font-size:.9rem;color:var(--muted)}
.pics-more{grid-column:1/-1;text-align:center;margin:4px 0 0}
.pics-more a{font-weight:700;color:var(--ink)}

/* ===== Projects in the field page ===== */
.fp{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px;align-items:center;padding-block:40px;border-top:1px solid var(--line);scroll-margin-top:90px}
.fp.flip .fp-img{order:2}
@media (max-width:860px){.fp{grid-template-columns:1fr;gap:20px;padding-block:28px}.fp.flip .fp-img{order:0}}
.fp-img{margin:0}
.fp-img img{display:block;width:100%;max-width:440px;height:auto;border-radius:14px;border:1px solid var(--line)}
.fp.flip .fp-img img{margin-left:auto}
@media (max-width:860px){.fp.flip .fp-img img{margin-left:0}}
.fp-text{display:grid;gap:12px}
.fp-text h2{font:800 clamp(1.5rem,3vw,2rem)/1.15 var(--display);margin:0}
.fp-text p{margin:0;color:var(--muted);font-size:1.05rem;line-height:1.65;max-width:62ch}
.fp-tags{display:flex;flex-wrap:wrap;gap:6px 14px;font:700 .72rem var(--mono);letter-spacing:.08em;text-transform:uppercase}
.fp-text .fp-tags{color:var(--ink);font-size:.72rem}
.fp-tags span{display:inline-flex;align-items:center;gap:6px}
.fp-tags span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--c)}

/* ===== Shop teaser ===== */
.sh-phases{list-style:none;margin:8px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media (max-width:860px){.sh-phases{grid-template-columns:1fr}}
.sh-phases a{display:grid;gap:6px;height:100%;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink);text-decoration:none;transition:transform .15s,border-color .15s}
.sh-phases a:hover{transform:translateY(-2px);border-color:var(--ink)}
.sh-phases li.now a{border:2px solid var(--yellow)}
.sh-num{font:700 .74rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.sh-status{justify-self:start;font:700 .7rem var(--mono);letter-spacing:.06em;text-transform:uppercase;padding:3px 9px;border-radius:999px;background:var(--sunk);color:var(--muted)}
.sh-phases li.now .sh-status{background:var(--yellow);color:#141416}
.sh-phases h2{font:800 1.3rem var(--display);margin:4px 0 0}
.sh-phases p{margin:0;color:var(--muted);font-size:.95rem}
.sh-sec{padding-top:44px;margin-top:20px;border-top:1px solid var(--line);scroll-margin-top:80px}
.sh-h{font:900 clamp(1.8rem,4vw,2.5rem)/1.1 var(--display);margin:8px 0 0}
.sh-intro{margin:12px 0 0;max-width:64ch;color:var(--muted);font-size:1.08rem}
.sh-intro a{color:var(--ink);font-weight:700}
.sh-zip{margin-top:26px;padding:24px;border-radius:16px;background:var(--mask);color:var(--mask-ink);display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,2fr);gap:24px;align-items:start}
@media (max-width:860px){.sh-zip{grid-template-columns:1fr;gap:14px;padding:20px}}
.sh-zip .eyebrow{color:var(--yellow)}
.sh-zip h3{font:800 1.35rem/1.2 var(--display);margin:8px 0 0;color:var(--mask-ink)}
.sh-zip ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:600px){.sh-zip ul{grid-template-columns:1fr}}
.sh-zip li{display:grid;gap:4px;padding:14px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.sh-zip li b{font:800 1rem var(--display)}
.sh-zip li span{font-size:.9rem;opacity:.85}
.sh-zip li.pdf{border:2px solid var(--yellow)}
.sh-zip li.pdf b::before{content:"PDF";font:700 .65rem var(--mono);letter-spacing:.06em;background:var(--yellow);color:#141416;padding:2px 6px;border-radius:4px;margin-right:8px;vertical-align:2px}
.sh-prod{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:36px;align-items:center;padding-block:36px;border-bottom:1px solid var(--line)}
.sh-prod.flip .sh-shot{order:2}
@media (max-width:860px){.sh-prod{grid-template-columns:1fr;gap:18px;padding-block:28px}.sh-prod.flip .sh-shot{order:0}}
.sh-shot{margin:0;display:grid;gap:12px}
.sh-shot img{display:block;width:100%;height:auto;border-radius:12px;border:1px solid var(--line);box-shadow:0 8px 24px rgba(0,0,0,.08)}
.sh-text{display:grid;gap:10px}
.sh-kind{margin:0;font:700 .72rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.sh-text h3{font:800 clamp(1.35rem,2.6vw,1.7rem)/1.15 var(--display);margin:0}
.sh-pitch{margin:0;font-size:1.08rem;color:var(--ink)}
.sh-text ul{margin:4px 0 0;padding-left:20px;display:grid;gap:8px;color:var(--muted);font-size:.97rem}
.sh-fine{margin:20px 0 0;font-size:.85rem;color:var(--muted);max-width:80ch}
.sh-early{margin-top:44px;padding:30px 28px;border-radius:16px;background:var(--mask);color:var(--mask-ink);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:center;scroll-margin-top:80px}
@media (max-width:860px){.sh-early{grid-template-columns:1fr;padding:22px 20px}}
.sh-early .eyebrow{color:var(--yellow)}
.sh-early h2{font:900 clamp(1.6rem,3.4vw,2.2rem) var(--display);margin:8px 0 0;color:var(--mask-ink)}
.sh-early p{margin:10px 0 0;opacity:.9;max-width:52ch}
.sh-early-form{min-height:60px}
.sh-pack{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
@media (max-width:860px){.sh-pack{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.sh-pack{grid-template-columns:1fr}}
.sh-pack li{display:grid;gap:6px;align-content:start;padding:18px;border:1px solid var(--line);border-top:4px solid var(--c);border-radius:12px;background:var(--surface)}
.sh-pack b{font:800 1.05rem var(--display)}
.sh-pack span{color:var(--muted);font-size:.93rem}
.sh-last{padding-bottom:8px}
.sh-early .sh-alt{font-size:.82rem;opacity:.7}