/* Vintage to Modern Knits — style C (owner's choice 2026-10-09): Fraunces headings, Cardo text, white background,
   black / white / slate palette, one subtle colour per decade (tint + tone), the owner's original serif logo.
   Fonts are self-hosted (SIL Open Font Licence, files in /static/fonts) so visitors' browsers never contact Google. */
@font-face{font-family:"Cardo";src:url(/static/fonts/cardo-regular.woff) format("woff");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Cardo";src:url(/static/fonts/cardo-italic.woff) format("woff");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Cardo";src:url(/static/fonts/cardo-bold.woff) format("woff");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Fraunces";src:url(/static/fonts/fraunces-heading.woff) format("woff");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Fraunces";src:url(/static/fonts/fraunces-italic.woff) format("woff");font-weight:400;font-style:italic;font-display:swap}

:root{
  --ink:#111111;--ink-soft:#333333;--paper:#F9F9F9;--white:#FFFFFF;--slate:#636363;--night:#3A3A3A;--line:#E2E2E2;
  --stop:#8A2E22;--stop-bg:#FBEDEA;--tint:#F9F9F9;--tone:#111111;
  --display:"Fraunces",Georgia,serif;--serif:"Cardo",Georgia,"Times New Roman",serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--serif);font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-wrap:break-word}
h1,h2,h3{font-family:var(--display);font-weight:400;line-height:1.15;margin:0 0 .45em;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(30px,6vw,46px)}
h2{font-size:clamp(23px,4vw,30px);margin-top:1.4em}
h3{font-size:20px}
p{margin:0 0 1em}
a{color:var(--ink);text-underline-offset:3px}
a:hover{color:var(--slate)}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.narrow{max-width:760px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:8px;background:#fff;padding:8px;z-index:99}
.eyebrow,.label{font-family:var(--display);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}
.lede{font-size:20px;color:var(--ink-soft)}
.muted{color:var(--slate)}
.small{font-size:15.5px}
.italic{font-style:italic}

/* test-site banner */
.testbar{background:var(--night);color:var(--paper);font-size:14px;text-align:center;padding:7px 16px}
.testbar b{font-family:var(--display);font-weight:400;letter-spacing:.1em;text-transform:uppercase;font-size:12px}

/* header */
header.site{border-bottom:1px solid var(--line);background:var(--white);position:sticky;top:0;z-index:20}
header.site .wrap{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:flex;align-items:center;text-decoration:none;margin-right:auto}
.brand img{height:46px;width:auto}
nav.main{display:flex;gap:22px;flex-wrap:wrap}
nav.main a{font-family:var(--display);font-size:16px;text-decoration:none}
nav.main a[aria-current="page"]{text-decoration:underline;text-underline-offset:6px}
.menu-btn{display:none;border:1px solid var(--line);background:none;border-radius:4px;padding:8px 12px;font-family:var(--display);font-size:15px;cursor:pointer}
@media (max-width:760px){
  .menu-btn{display:block}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:var(--white);border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:6px 16px 14px}
  nav.main.open{display:flex}
  nav.main a{padding:10px 0;border-bottom:1px solid var(--line)}
}

/* crumbs */
.crumbs{font-size:14.5px;color:var(--slate);padding:14px 0 0;margin:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"›";margin-right:6px}
.crumbs a{color:var(--slate)}

main{padding-bottom:56px}
section{margin:0}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:4px;padding:14px 22px;font-family:var(--display);font-size:17px;cursor:pointer;background:var(--slate);color:var(--white);text-decoration:none;line-height:1.2}
.btn:hover{background:var(--ink);color:var(--white)}
.btn[disabled]{background:var(--line);color:var(--slate);cursor:not-allowed}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.btn.ghost:hover{background:var(--paper)}
.btn.tone{background:transparent;color:var(--tone);box-shadow:inset 0 0 0 1px var(--tone)}
.btn.wide{width:100%}

/* home */
.hero{display:grid;gap:28px;align-items:center;padding:40px 0 24px;text-align:center;justify-items:center}
.hero .logo{width:min(320px,80%)}
.hero h1{max-width:18ch}
.hero .script{font-family:var(--display);font-style:italic;font-size:26px;color:var(--ink-soft);margin:-10px 0 0}
.hero .lede{max-width:40ch}
.decades{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));margin:12px 0 0}
.decade{display:grid;grid-template-columns:1fr auto;background:var(--tint);text-decoration:none;color:var(--ink);min-height:150px;overflow:hidden}
.decade:hover{box-shadow:inset 0 0 0 1px var(--tone);color:var(--ink)}
.decade .txt{padding:18px;display:flex;flex-direction:column;justify-content:center;gap:4px}
.decade .rule{width:32px;height:2px;background:var(--tone)}
.decade .num{font-family:var(--display);font-size:40px;line-height:1}
.decade .line{font-style:italic;font-size:16px;color:var(--ink-soft)}
.decade .count{font-family:var(--display);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--tone)}
.decade .pics{display:flex}
.decade .pics img{width:86px;height:100%;object-fit:cover}
.steps{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));counter-reset:s;margin-top:8px}
.step{display:grid;grid-template-columns:38px 1fr;gap:12px}
.step::before{counter-increment:s;content:counter(s);width:36px;height:36px;border:1px solid var(--ink);display:grid;place-items:center;font-family:var(--display)}
.step b{display:block;font-family:var(--display);font-weight:400;font-size:19px}
.band{background:var(--paper);padding:8px 0 32px;margin-top:40px}

/* lists of patterns */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 6px}
.chip{border:1px solid var(--line);background:var(--white);border-radius:4px;padding:7px 12px;font-family:var(--display);font-size:15px;text-decoration:none}
.chip[aria-current="page"]{background:var(--ink);border-color:var(--ink);color:var(--white)}
.browse{margin:14px 0 6px;display:grid;gap:4px}
.brow{display:flex;gap:12px;align-items:flex-start}
.brow .chips{margin:0 0 6px}
.blabel{flex:none;width:88px;padding-top:9px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--slate)}
@media (max-width:520px){.brow{flex-direction:column;gap:2px}.blabel{padding-top:4px}}
.era{margin-top:34px}
.era-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;border-bottom:2px solid var(--tone);padding-bottom:8px;margin-bottom:18px}
.era-head h2{margin:0}
.era-head a{text-decoration:none}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:26px 16px}
@media (min-width:900px){.grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}}
.card{text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:6px}
.card .ph{position:relative;aspect-ratio:3/4;background:var(--line);overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.card:hover .ph img{transform:scale(1.03)}
@media (prefers-reduced-motion:reduce){.card .ph img{transition:none}}
.dtag{position:absolute;left:8px;top:8px;background:var(--tint);color:var(--tone);font-family:var(--display);font-size:11px;letter-spacing:.12em;padding:5px 8px;line-height:1}
.card h3{font-size:18px;margin:4px 0 0}
.card .meta{font-size:15px;color:var(--slate);font-style:italic}

/* pattern page */
.pattern{display:grid;gap:32px;margin-top:18px}
@media (min-width:900px){.pattern{grid-template-columns:minmax(0,5fr) minmax(0,6fr);align-items:start}}
.pattern .photo{background:var(--tint);padding:18px}
.pattern .photo img{width:100%;max-height:78vh;object-fit:contain;margin:0 auto}
.pattern .photo figcaption{font-size:14px;color:var(--slate);font-style:italic;margin-top:8px;text-align:center}
.title-block{border-top:4px solid var(--tone);padding-top:14px}
.title-block .eyebrow{color:var(--tone)}
.title-block .script{font-family:var(--display);font-style:italic;font-size:22px;color:var(--ink-soft);margin-top:-6px}
.facts{display:grid;grid-template-columns:auto 1fr;gap:10px 18px;margin:20px 0;font-size:17px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0}
.facts dt{font-family:var(--display);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate);padding-top:4px}
.facts dd{margin:0}
.buy{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin:22px 0}
.buy .amt{font-size:28px}
.includes{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.includes li{display:grid;grid-template-columns:18px 1fr;gap:8px}
.includes li::before{content:"";width:6px;height:6px;margin-top:11px;background:var(--tone)}
.note{background:var(--white);border:1px solid var(--line);padding:14px 16px;font-size:16.5px;margin:14px 0}
.note.tinted{background:var(--tint);border-color:transparent;border-left:3px solid var(--tone)}

/* form */
.form{display:grid;gap:22px;max-width:560px}
.field{display:grid;gap:8px}
.field>label,.field .lbl{font-family:var(--display);font-size:18px}
.hint{font-size:15.5px;color:var(--slate)}
select,input[type=number],input[type=email],input[type=text]{width:100%;min-height:48px;border:1px solid #BDBDBD;background:var(--white);border-radius:4px;padding:10px 12px;font:inherit;font-size:17px}
select:focus,input:focus{border-color:var(--ink);outline:none}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pair label{font-size:16px;color:var(--slate);display:grid;gap:4px}
.seg{display:inline-grid;grid-auto-flow:column;background:var(--line);border-radius:4px;padding:3px;gap:3px}
.seg label{position:relative}
.seg input{position:absolute;opacity:0}
.seg span{display:block;padding:6px 14px;border-radius:3px;font-family:var(--display);font-size:15px;color:var(--slate);cursor:pointer}
.seg input:checked+span{background:var(--white);color:var(--ink)}
.seg input:focus-visible+span{outline:2px solid var(--ink)}
.check{padding:13px 15px;font-size:16.5px;border-left:3px solid var(--ink);background:var(--paper)}
.check.ok{border-color:var(--ink)}
.check.stop{background:var(--stop-bg);color:var(--stop);border-color:var(--stop)}
.summary{display:grid;grid-template-columns:84px 1fr;gap:14px;align-items:center;background:var(--tint);padding:12px;border-left:3px solid var(--tone);max-width:560px}
.summary img{width:84px;height:110px;object-fit:cover}
.summary h3{margin:0}

/* tables in guides */
.prose{max-width:760px}
.prose h2{font-size:26px}
.prose h3{font-size:20px;margin-top:1.3em}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin:.25em 0}
.prose blockquote{margin:1em 0;padding:4px 16px;border-left:3px solid var(--line);color:var(--ink-soft)}
.table-wrap{overflow-x:auto;margin:1em 0}
table{border-collapse:collapse;width:100%;font-size:16px;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:var(--display);font-weight:400;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--slate)}

/* index lists (guides, tools) */
.items{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:14px}
.items a{display:block;text-decoration:none;border:1px solid var(--line);padding:16px 18px}
.items a:hover{border-color:var(--ink);color:var(--ink)}
.items b{display:block;font-family:var(--display);font-weight:400;font-size:20px}
.items span{color:var(--slate);font-size:16px}

/* order page */
.order{max-width:640px;margin-top:20px}
.cover{background:var(--white);border:1px solid var(--line);border-top:6px solid var(--tone);box-shadow:0 10px 30px -16px rgba(17,17,17,.35);padding:14px;display:grid;grid-template-columns:110px 1fr;gap:16px;align-items:center;margin:20px 0}
.cover img{width:110px;height:146px;object-fit:cover;background:var(--tint)}

/* order page: the pattern on screen, Print and Save buttons (2026-10-12) */
.pattern-actions{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--white);border-top:1px solid var(--line);box-shadow:0 -8px 24px -16px rgba(17,17,17,.35);padding:10px 16px calc(10px + env(safe-area-inset-bottom))}
.pattern-actions .row{display:flex;gap:10px;max-width:640px;margin:0 auto}
.pattern-actions .btn{flex:1;padding:12px 14px}
.order.paid{padding-bottom:96px}
.pattern-pages{display:grid;gap:18px;margin:16px 0 0}
.sheet{margin:0}
.sheet img{display:block;width:100%;height:auto;background:var(--white);border:1px solid var(--line);box-shadow:0 8px 24px -14px rgba(17,17,17,.35)}
.sheet figcaption{font-size:14px;color:var(--slate);text-align:center;margin-top:6px}
@media print{
  @page{margin:0}
  html,body,main{background:#fff;margin:0;padding:0}
  .skip,.testbar,header.site,footer.site,.crumbs,.no-print,.pattern-actions{display:none!important}
  .wrap,.order,.order.paid{max-width:none;margin:0;padding:0}
  .pattern-pages{display:block;margin:0}
  .sheet{margin:0;height:99vh;overflow:hidden;break-after:page;page-break-after:always;break-inside:avoid}
  .sheet:last-child{break-after:auto;page-break-after:auto}
  .sheet img{width:100%;height:100%;object-fit:contain;border:0;box-shadow:none}
}

/* suit tool */
.results{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:20px 14px;margin-top:20px}
.results .card h3{font-size:16px}
.badge{display:inline-block;font-family:var(--display);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--slate)}

/* footer */
footer.site{border-top:1px solid var(--line);background:var(--paper);padding:40px 0 30px;font-size:15.5px;color:var(--slate)}
footer.site .cols{display:grid;gap:26px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
footer.site h3{font-size:15px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);margin:0 0 10px}
footer.site ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
footer.site a{color:var(--slate)}
footer.site .mono{height:44px;width:auto;margin-bottom:8px}
footer.site .script{font-family:var(--display);font-style:italic;font-size:20px;color:var(--ink-soft);margin:0}
footer.site .legal{margin-top:28px;font-size:14px}
/* flat / in the round choice on the make page (2026-10-12) */
.opts{display:grid;gap:8px}
.opt{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start;border:1px solid var(--line);border-radius:4px;padding:12px 14px;background:var(--white);cursor:pointer}
.opt input{width:18px;height:18px;margin-top:3px;accent-color:var(--ink)}
.opt:has(input:checked){border-color:var(--ink)}