/* Lilac & Lace · Learn articles (pages built by learn.py) */
.read-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:60;pointer-events:none}
.read-progress span{display:block;height:100%;background:linear-gradient(90deg,var(--lilac),var(--accent));transform-origin:0 50%;transform:scaleX(0)}

.learn{display:grid;grid-template-columns:240px minmax(0,46rem);gap:56px;justify-content:center;align-items:start}
.learn.no-toc{grid-template-columns:minmax(0,46rem)}
.article{min-width:0}
.article .kicker{margin-top:.4rem}
.article h1,.lr-index h1{font-family:var(--f-display);font-weight:600;font-size:clamp(2.2rem,6vw,3.3rem);line-height:1.05;color:var(--accent);margin:.3rem 0 .8rem}
.article .byline{font-family:var(--f-label);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 1.6rem}
.article h2{font-family:var(--f-display);font-weight:600;font-size:clamp(1.6rem,4.2vw,2.1rem);line-height:1.15;color:var(--accent);margin:2.6rem 0 .7rem;scroll-margin-top:28px}
.article h2 .n{font-family:var(--f-label);font-size:.62em;color:var(--lilac);margin-right:.5rem;vertical-align:.12em}
.article h3{font-family:var(--f-display);font-weight:600;font-size:1.4rem;color:var(--accent);margin:1.8rem 0 .5rem}
.article p,.article li{font-size:1.08rem;line-height:1.7}
.lr-body ul,.lr-body ol{padding-left:1.3rem}
.lr-body li{margin:.3rem 0}
.lr-body li p{margin:0}
.lr-body a,.article .lede a{color:var(--accent)}
.lr-body blockquote{border-left:3px solid var(--lilac);background:var(--surface);padding:.8rem 1.1rem;margin:1.4rem 0;border-radius:0 6px 6px 0}
.lr-body blockquote p{margin:0;font-size:1rem}
.lr-body blockquote p+p{margin-top:.5rem}
.lr-body img{display:block;max-width:100%;height:auto}
.lr-fig{margin:1.6rem 0 1.8rem}
.lr-fig img{width:100%;border-radius:14px;box-shadow:var(--shadow);border:1px solid var(--line)}
.lr-fig figcaption{font-style:italic;color:var(--muted);font-size:.95rem;text-align:center;margin-top:.6rem}
.article .short{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:1.1rem 1.4rem 1rem;margin:0 0 1.6rem;box-shadow:var(--shadow)}
.article .short h2{margin:0 0 .5rem;font-size:1.35rem}
.article .short ol{margin:0;padding-left:1.3rem}
.article .short li{margin:.25rem 0;font-size:1.02rem}
.article .faq details{border-bottom:1px solid var(--line);padding:.7rem 0}
.article .faq summary{cursor:pointer;font-weight:700;font-size:1.05rem}
.article .faq details p{margin:.5rem 0 .2rem}

/* the menu that follows the reader */
.toc-side{position:sticky;top:28px;max-height:calc(100vh - 56px);overflow:auto;padding:4px 0 12px;margin-top:150px}
.toc-side .toc-h{font-family:var(--f-label);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 .6rem}
.toc-side ol{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}
.toc-side a{display:flex;gap:.55rem;padding:.42rem .7rem .42rem .9rem;margin-left:-1px;border-left:2px solid transparent;color:var(--muted);text-decoration:none;font-size:.95rem;line-height:1.35;border-radius:0 4px 4px 0;transition:color .15s,background .15s,border-color .15s}
.toc-side a:hover{color:var(--ink);background:var(--bg-2)}
.toc-side a .n{font-family:var(--f-label);font-size:.72rem;color:var(--lilac);min-width:1.1rem;padding-top:.2rem}
.toc-side a.on{color:var(--accent);font-weight:700;border-left-color:var(--accent);background:var(--surface)}
.toc-prog{height:3px;background:var(--line);border-radius:2px;margin:.9rem 0 0 .9rem;overflow:hidden}
.toc-prog span{display:block;height:100%;background:var(--lilac);transform-origin:0 50%;transform:scaleX(0)}
.toc-toggle{display:none}

/* pattern cards, like the shop's catalog */
.shop-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin:1.6rem 0 .6rem}
.shop-cards .card{display:flex;flex-direction:column;gap:10px;min-width:0}
.shop-cards .card-art{display:block;transition:transform .25s ease}
.shop-cards .card-art:hover{transform:translateY(-3px)}
.shop-cards .art{display:block;width:100%;height:auto;overflow:visible}
.shop-cards .art .a-bg{fill:var(--bg-2)}
.shop-cards .art .a-frame{fill:none;stroke:var(--brass);stroke-width:1.5}
.shop-cards .art .a-frame2{fill:none;stroke:var(--brass);stroke-width:.75;opacity:.65}
.shop-cards .card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px}
.shop-cards .tech{font-family:var(--f-label);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--accent)}
.shop-cards .tech-crochet{color:var(--lilac)} .shop-cards .tech-knitting,.shop-cards .tech-knitcrochet{color:var(--brass)}
.shop-cards .new{font-family:var(--f-label);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;background:var(--lilac-soft);color:var(--lilac);padding:2px 7px;border-radius:2px}
.shop-cards h3{font-family:var(--f-body);font-weight:700;font-size:1.08rem;line-height:1.3;margin:0}
.shop-cards .card-link{color:inherit;text-decoration:none}
.shop-cards .card-link:hover{text-decoration:underline;text-underline-offset:3px}
.article .shop-cards .card-why{font-size:.92rem;line-height:1.45;color:var(--muted);font-style:italic;margin:-4px 0 0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.shop-cards .lvl{display:inline-flex;gap:3px;align-items:center}
.shop-cards .lvl i{width:7px;height:7px;transform:rotate(45deg);border:1px solid var(--muted);display:block}
.shop-cards .lvl[data-l="1"] i:nth-child(-n+1),.shop-cards .lvl[data-l="2"] i:nth-child(-n+2),.shop-cards .lvl[data-l="3"] i:nth-child(-n+3){background:var(--muted)}
.shop-cards .lvl-txt{font-size:.82rem;color:var(--muted)}
.shop-cards .card-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 10px;margin-top:auto;padding-top:10px;border-top:1px solid var(--line)}
.shop-cards .price{font-family:var(--f-label);font-weight:600;font-size:1rem}
.shop-cards .card-btns{display:flex;gap:6px}
.shop-cards .btn-sm{padding:6px 11px;font-size:.68rem}

/* article cards: You might also like, and the /learn page */
.more-reading{max-width:calc(240px + 56px + 46rem);margin:4rem auto 1rem;border-top:1px solid var(--line);padding-top:2rem}
.more-reading h2{font-family:var(--f-display);font-weight:600;font-size:clamp(1.6rem,4.2vw,2.1rem);color:var(--accent);margin:0 0 1.2rem}
.lr-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.lr-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:6px;overflow:hidden;color:inherit;text-decoration:none;transition:transform .15s,box-shadow .15s}
a.lr-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.lr-card-pic{aspect-ratio:16/9;background:var(--bg-2);border-bottom:1px solid var(--line);overflow:hidden}
.lr-card-pic img{width:100%;height:100%;object-fit:cover;display:block}
.lr-card-t{padding:14px 16px 16px}
.lr-kick{font-family:var(--f-label);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lilac);margin:0 0 .35rem}
.lr-card h3{font-family:var(--f-display);font-weight:600;font-size:1.3rem;line-height:1.15;color:var(--accent);margin:0 0 .4rem}
.lr-card p{margin:0;font-size:.95rem;line-height:1.5;color:var(--muted)}
.lr-card.soon{opacity:.82}
.lr-card.soon .lr-card-pic img{filter:saturate(.7)}
.lr-index{max-width:calc(240px + 56px + 46rem);margin:0 auto 2rem}
.lr-index .lede{max-width:46rem;margin-bottom:1.6rem}
/* the filter chips, same look as the shop's catalog */
.lr-filter{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 1.6rem}
.lr-filter .chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:6px 14px;font:inherit;font-size:.92rem;color:var(--ink);display:inline-flex;gap:6px;align-items:center;cursor:pointer;transition:border-color .15s}
.lr-filter .chip:hover{border-color:var(--lilac)}
.lr-filter .chip small{color:var(--muted);font-size:.78rem}
.lr-filter .chip[aria-pressed="true"]{background:var(--accent-fill);border-color:var(--accent-fill);color:var(--on-accent)}
.lr-filter .chip[aria-pressed="true"] small{color:var(--on-accent);opacity:.8}
.lr-filter .chip:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.lr-status{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.lr-card[hidden]{display:none}

/* 'Learn the techniques' on pattern pages */
.ll-learn .ll-learn-lede{color:var(--muted);margin:-.2rem 0 1.2rem}
.ll-learn .ll-learn-lede a{color:var(--accent)}
.ll-learn .lr-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}

@media (max-width:1080px){
  .learn{display:block}
  .toc-side{position:sticky;top:3px;z-index:40;margin:0 -16px 1.2rem;max-height:none;overflow:visible;padding:0;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:0 6px 14px -12px rgba(0,0,0,.4)}
  .toc-side .toc-h,.toc-side .toc-prog{display:none}
  .toc-toggle{display:flex;align-items:center;gap:.6rem;width:100%;background:none;border:0;padding:.8rem 16px;font:inherit;color:var(--ink);text-align:left;cursor:pointer}
  .toc-toggle .lbl{font-family:var(--f-label);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
  .toc-toggle .cur{flex:1;min-width:0;font-weight:700;color:var(--accent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:.98rem}
  .toc-toggle .chev{width:9px;height:9px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);margin:-4px 4px 0 0;transition:transform .2s}
  .toc-side.open .chev{transform:rotate(225deg);margin-top:4px}
  .toc-side ol{display:none;position:absolute;left:0;right:0;top:100%;background:var(--surface);border:1px solid var(--line);border-left:0;border-right:0;padding:.4rem 0;max-height:70vh;overflow:auto;box-shadow:var(--shadow)}
  .toc-side.open ol{display:block}
  .toc-side a{padding:.62rem 16px;border-left:3px solid transparent;margin:0;border-radius:0;font-size:1rem}
  .article h2{scroll-margin-top:64px}
}
@media (max-width:700px){
  .shop-cards{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:16px;margin:1.4rem -16px .6rem;padding:4px 16px 12px;scroll-padding-inline:16px}
  .shop-cards .card{flex:0 0 64%;scroll-snap-align:start}
  .lr-grid{grid-template-columns:1fr}
}
@media (max-width:520px){.lr-fig{margin-left:-10px;margin-right:-10px}.lr-fig img{border-radius:10px}}
@media (prefers-reduced-motion:reduce){.toc-side a,.shop-cards .card-art,.lr-card,.lr-filter .chip{transition:none}}