:root{--ink:#203c32;--dark:#17372e;--muted:#697973;--paper:#fbf9f4;--cream:#f1eee5;--pale:#e7eee8;--warm:#d5a875;--line:#e5e5df;--berry:#99413d;--white:#fff;--radius:18px;--shadow:0 18px 46px rgba(24,53,42,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink)}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}h1,h2,h3,p{margin-top:0}h1,h2,h3,.serif{font-family:Georgia,'Times New Roman',serif;font-weight:500;letter-spacing:-.035em}h1{font-size:clamp(2.9rem,5.3vw,5.5rem);line-height:1.07}h2{font-size:clamp(2.2rem,3.9vw,3.5rem);line-height:1.13}h3{font-size:1.58rem;line-height:1.18}.container{max-width:1220px;padding:0 28px;margin:0 auto}.announcement{background:var(--dark);color:#f1f0e9;text-align:center;font-size:12px;letter-spacing:.11em;padding:10px 12px}.nav{background:rgba(251,249,244,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40;backdrop-filter:blur(15px)}.nav-inner{min-height:85px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:12px;font-family:Georgia,serif;font-size:25px;font-weight:600;letter-spacing:-.05em;line-height:1}.brand-logo{width:42px;height:42px;border:1.5px solid var(--dark);border-radius:50%;display:grid;place-items:center;color:var(--dark);font-size:25px;background:#fff}.brand small{display:block;font:10px/1.2 -apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;text-transform:uppercase;letter-spacing:.2em;margin-top:4px}.nav-links{display:flex;align-items:center;gap:36px;font-size:14px;font-weight:600}.nav-links a:hover,.footer-links a:hover{color:var(--berry)}.header-note{border:1px solid #cfdad2;border-radius:999px;padding:9px 16px;font-size:12px;color:var(--dark)}.menu-toggle{display:none;background:transparent;border:0;font-size:25px;color:var(--ink)}.hero{padding:38px 0 0}.hero-frame{display:grid;grid-template-columns:1fr 1.05fr;min-height:610px;background:#e9ede5;border-radius:20px;overflow:hidden}.hero-copy{padding:88px clamp(30px,5vw,80px);display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.eyebrow{color:#777b65;text-transform:uppercase;font-size:12px;letter-spacing:.22em;font-weight:700;margin-bottom:22px}.hero-copy h1{margin-bottom:27px}.hero-copy p{max-width:460px;color:#536b5d;font-size:17px;line-height:1.8;margin-bottom:30px}.hero-image{position:relative;min-height:610px}.hero-image img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.hero-image::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,55,46,.08),transparent 24%)}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--dark);border-radius:999px;padding:13px 24px;font-weight:700;font-size:14px;transition:.2s;min-height:48px}.button-primary{background:var(--dark);color:#fff}.button-primary:hover{background:#2e5948}.button-outline{background:transparent;color:var(--dark)}.button-outline:hover{background:#e5eee6}.button.disabled,.button:disabled{opacity:.56;cursor:not-allowed}.hero-note{display:flex;gap:12px;align-items:center;font-size:12px;color:#64736c;margin-top:24px}.dot{width:6px;height:6px;background:#9fb79e;border-radius:50%}.selling-points{display:flex;justify-content:center;gap:clamp(25px,6vw,100px);flex-wrap:wrap;border-bottom:1px solid var(--line);padding:36px 10px;margin-bottom:90px;color:#56695f;text-transform:uppercase;font-weight:700;letter-spacing:.12em;font-size:11px}.selling-points span{display:flex;align-items:center;gap:12px}.selling-points strong{font-size:19px;font-family:Georgia,serif;letter-spacing:0;font-weight:400;color:var(--ink)}.section-intro{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:32px}.section-intro h2{margin:0}.section-intro p{max-width:420px;color:var(--muted);margin:0}.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0 35px}.filter-btn{background:transparent;color:#53695a;border:1px solid #cbd6cd;border-radius:999px;padding:8px 17px;font-size:13px}.filter-btn.active,.filter-btn:hover{background:var(--dark);border-color:var(--dark);color:white}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:34px 20px}.product-card{min-width:0}.product-card[hidden]{display:none}.card-image{display:block;position:relative;border-radius:15px;overflow:hidden;background:#eae7df;aspect-ratio:1}.card-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.card-image:hover img{transform:scale(1.04)}.card-tag{position:absolute;bottom:14px;left:14px;background:rgba(255,255,255,.95);border-radius:30px;padding:5px 13px;font-size:11px;font-weight:700;color:var(--ink)}.card-info{padding:18px 3px 6px}.card-info h3{font-size:21px;margin-bottom:8px}.card-info h3 a:hover{color:var(--berry)}.card-info p{color:var(--muted);font-size:13px;line-height:1.55;min-height:44px;margin-bottom:12px}.card-bottom{display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:700}.small-link{color:#415d4e;border-bottom:1px solid currentColor}.small-link:hover{color:var(--berry)}.editorial{margin:95px auto;background:#edece4;border-radius:20px;display:grid;grid-template-columns:1.1fr 1fr;overflow:hidden}.editorial-image{min-height:360px;position:relative}.editorial-image img{position:absolute;width:100%;height:100%;object-fit:cover}.editorial-copy{padding:65px clamp(30px,5vw,80px);display:flex;flex-direction:column;justify-content:center}.editorial-copy p{color:var(--muted);max-width:390px}.quote-band{padding:60px 15px;text-align:center}.quote-band p{font:italic clamp(22px,3.2vw,34px)/1.45 Georgia,serif;max-width:770px;margin:0 auto;color:#466355}.footer{background:var(--dark);color:#e7ece5;padding:63px 0 24px;margin-top:50px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:42px}.footer .brand{color:#fff}.footer .brand-logo{color:#fff;border-color:#fff;background:transparent}.footer p{color:#b9c9bd;max-width:390px;font-size:14px}.footer h4{letter-spacing:.12em;text-transform:uppercase;font-size:12px}.footer-links{display:grid;gap:10px;font-size:14px;color:#c4d2c6}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:50px;padding-top:22px;color:#a6baad;display:flex;justify-content:space-between;gap:12px;font-size:12px}.breadcrumb{padding:27px 0;color:#819087;font-size:13px}.breadcrumb a:hover{color:var(--berry)}.detail-grid{display:grid;grid-template-columns:1fr .82fr;gap:65px;margin:10px 0 90px;align-items:start}.detail-gallery{min-width:0}.detail-hero{border-radius:18px;overflow:hidden;background:var(--cream);aspect-ratio:1}.detail-hero img{width:100%;height:100%;object-fit:cover}.detail-secondary{margin-top:18px;border-radius:14px;aspect-ratio:16/9;overflow:hidden}.detail-secondary img{width:100%;height:100%;object-fit:cover}.detail-info{padding-top:24px}.detail-info h1{font-size:clamp(2.6rem,4.2vw,4rem);margin-bottom:24px}.detail-info .big-price{font-size:29px;font-weight:700;margin-bottom:24px}.detail-info .lead{font-size:16px;color:#60766b;line-height:1.82;margin-bottom:24px}.divider{height:1px;background:var(--line);margin:29px 0}.benefits{display:grid;gap:12px;color:#506c5c;font-size:14px;margin:19px 0}.benefits span:before{content:'✓';display:inline-block;margin-right:12px;color:#4b7359}.launch-note{background:#f0eee3;color:#5b6356;border-left:3px solid #c3ae8d;border-radius:8px;padding:15px 17px;font-size:13px;line-height:1.7;margin:18px 0}.detail-info .button{width:100%;margin-bottom:10px}.text-page{max-width:800px;padding:70px 0 90px}.text-page p{color:#53695d}.text-page h2{font-size:27px;margin-top:36px}.faq-item{border-bottom:1px solid var(--line);padding:22px 0}.faq-item h3{font-size:20px;margin-bottom:8px}.faq-item p{margin:0;color:var(--muted)}.quiet-banner{text-align:center;background:#eff0e8;padding:56px 20px;border-radius:18px;margin-top:60px}.quiet-banner h2{font-size:35px}.quiet-banner p{color:var(--muted)}.catalog-empty{display:none;color:var(--muted)}
@media(max-width:960px){.product-grid{grid-template-columns:repeat(3,1fr)}.detail-grid{gap:30px}.header-note{display:none}.hero-frame{min-height:500px}.hero-image{min-height:500px}.hero-copy{padding:50px 32px}.editorial-copy{padding:40px}}@media(max-width:700px){.container{padding:0 18px}.nav-inner{min-height:70px}.brand{font-size:23px}.brand-logo{width:37px;height:37px}.menu-toggle{display:block}.nav-links{position:absolute;left:0;right:0;top:100%;background:var(--paper);padding:14px 24px 25px;display:none;box-shadow:0 10px 18px rgba(0,0,0,.06);flex-direction:column;align-items:flex-start;gap:15px}.nav-links.open{display:flex}.hero{padding-top:16px}.hero-frame{display:flex;flex-direction:column-reverse}.hero-image{height:260px;min-height:260px}.hero-copy{padding:42px 29px 44px}.hero-copy h1{font-size:44px}.selling-points{justify-content:space-between;gap:18px;padding:24px 0;margin-bottom:60px;font-size:10px}.selling-points span{gap:7px}.selling-points strong{font-size:15px}.section-intro{display:block}.section-intro p{margin-top:13px}.product-grid{grid-template-columns:repeat(2,1fr);gap:25px 12px}.card-info h3{font-size:18px}.card-info{padding-top:12px}.card-info p{font-size:12px;min-height:57px}.card-bottom{font-size:13px}.editorial{display:flex;flex-direction:column;margin:70px auto}.editorial-image{height:260px;min-height:260px}.editorial-copy{padding:36px 25px}.detail-grid{display:block;margin-bottom:55px}.detail-info{padding-top:35px}.detail-info h1{font-size:40px}.footer-grid{grid-template-columns:1fr 1fr;gap:33px}.footer-grid>div:first-child{grid-column:span 2}.footer-bottom{display:block}.text-page{padding-top:40px}}@media(max-width:360px){.product-grid{grid-template-columns:1fr}.card-info p{min-height:0}.selling-points{display:grid;grid-template-columns:1fr 1fr}}

/* Final brand logo, purchase CTAs, and mobile layout */
.brand { flex: 0 0 auto; gap: 0; line-height: 1; }
.brand-wordmark { display:block; width: 280px; height:auto; max-height:75px; object-fit:contain; }
.footer .brand-wordmark { display:none; }
.footer-logo { width:64px; height:64px; object-fit:contain; margin-right:11px; }
.footer-brand-text { font: 600 23px/1.12 Georgia,serif; letter-spacing:-.035em; }
.footer-brand-text small { display:block; font:10px/1.5 -apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif; letter-spacing:.14em; margin-top:7px; color:#d1dbd1; }
.card-buy { display:flex; align-items:center; justify-content:center; margin-top:15px; padding:10px 14px; background:var(--dark); color:#fff; border-radius:999px; font-weight:700; font-size:13px; min-height:43px; transition:background .18s; }
.card-buy:hover { background:#2e5948; }
.card-buy.disabled { opacity:.6; pointer-events:none; }
.support-email { display:inline-flex; align-items:center; gap:9px; padding:12px 18px; border:1px solid #cbd6cd; border-radius:999px; font-weight:700; color:var(--dark); margin:12px 0 8px; }
.support-email:hover { background:#e9eee7; }
.original-title { color:#75857b; font-size:14px; line-height:1.5; margin:-12px 0 19px; }
.detail-info .button-primary:focus-visible,.card-buy:focus-visible,.nav-links a:focus-visible { outline:3px solid #c5856e;outline-offset:4px; }
.site-disclosure { margin-top:12px; font-size:12px; line-height:1.65; color:#697b70; }
@media (max-width: 1160px) {.brand-wordmark{width:242px}.nav-links{gap:18px}}
@media (max-width:700px) {.brand-wordmark{width:223px;max-height:65px}.nav-inner{gap:10px}.brand{min-width:0}.footer-logo{width:58px;height:58px}.footer-brand-text{font-size:21px}.nav-links{gap:15px}}
@media (max-width:380px) {.brand-wordmark{width:198px}}

/* Corrected official domain: branded wordmark uses the original yarn logo icon. */
.brand-header-mark{width:54px;height:54px;object-fit:contain;flex:0 0 auto}
.brand-header-text{display:block;font:600 clamp(20px,2.1vw,28px)/1.05 Georgia,"Times New Roman",serif;letter-spacing:-.048em;white-space:nowrap;color:#553e32}
.brand-header-text small{font:500 9px/1.3 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;text-transform:uppercase;letter-spacing:.085em;color:#8e7771;white-space:nowrap;margin-top:5px}
@media(max-width:700px){.brand-header-mark{width:40px;height:40px}.brand-header-text{font-size:22px}.brand-header-text small{font-size:8px;letter-spacing:.02em}}
@media(max-width:380px){.brand-header-mark{width:32px;height:32px}.brand-header-text{font-size:18px}.brand-header-text small{font-size:7px}}

/* Search-friendly educational pages and extended, product-specific content. */
.guide-section{padding-top:64px;padding-bottom:75px}
.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:28px 0 38px}
.guide-card{display:block;background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;min-height:225px;transition:transform .15s ease,border-color .15s ease}
.guide-card:hover{transform:translateY(-3px);border-color:#a0baaa}
.guide-card span{font-size:11px;font-weight:700;letter-spacing:.17em;color:#788579}
.guide-card h3{font-size:1.6rem;margin:16px 0 10px}.guide-card p{color:#617569;line-height:1.7;margin-bottom:20px}
.guide-card em{font-style:normal;color:var(--berry);font-weight:600;font-size:14px}
.guide-page{padding-top:54px;padding-bottom:90px;min-height:60vh}.guide-page h1{font-size:clamp(2.4rem,5vw,4.3rem);max-width:940px}
.guide-lead{color:#536b5d;font-size:1.12rem;max-width:830px;line-height:1.85;margin:22px 0 28px}
.guide-article{max-width:900px;margin:0 auto}.guide-article h2{font-size:clamp(1.55rem,3vw,2.2rem);margin:42px 0 12px}
.guide-article p,.pattern-seo p{line-height:1.9;color:#4e665b}.guide-article a,.pattern-seo a,.guide-cta a{color:var(--berry);text-decoration:underline;text-underline-offset:3px}
.guide-cta{margin-top:35px}.related-patterns{background:#edf1eb;border-radius:16px;padding:20px 28px;margin:42px 0}.related-patterns ul{padding-left:20px;line-height:2}
.pattern-seo{max-width:1080px;margin:54px auto 42px;padding:36px 42px;background:white;border:1px solid var(--line);border-radius:18px}
.pattern-seo h2{font-size:clamp(1.45rem,2.3vw,2rem);margin:28px 0 10px}.pattern-seo h2:first-child{margin-top:0}
@media(max-width:760px){.guide-grid{grid-template-columns:1fr}.guide-page{padding-top:30px}.pattern-seo{padding:24px 20px;margin-top:36px}.guide-section{padding:48px 0}}
@media(min-width:761px) and (max-width:1050px){.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.hero-copy h1{font-size:clamp(2.5rem,4.35vw,4.6rem)}