@font-face{font-family:KakkoSans;src:url(assets/sans.ttf)}@font-face{font-family:KakkoSans;src:url(assets/bold.ttf);font-weight:700}@font-face{font-family:KakkoSerif;src:url(assets/serif.ttf);font-style:normal;font-weight:400;font-display:swap}@font-face{font-family:KakkoMono;src:url(assets/mono.ttf);font-weight:400;font-display:swap}
:root{--ink:#2a2a2a;--muted:#5e5e5e;--line:#d1d6ca;--paper:#fdfbf5;--sage:#fdfbf5;--green:#575757;--accent:#480909}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:KakkoSerif,serif;font-size:15px;line-height:1.8;letter-spacing:.02em}button,input,select{font:inherit;color:inherit}button,a{touch-action:manipulation}button{cursor:pointer;border:1px solid var(--line);background:transparent;border-radius:3px;padding:9px 14px}button:hover,a:hover{filter:brightness(.94)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #b48043;outline-offset:3px}button:disabled{opacity:.35;cursor:default}button[aria-pressed=true]{background:var(--accent);color:white;border-color:var(--accent)}a{color:inherit;text-decoration:none}.header{height:85px;padding:0 32px;border-bottom:1px solid var(--line);display:flex;gap:28px;align-items:center;background:var(--paper)}.brand img{display:block;object-fit:contain}.edition{font-size:12px;font-weight:400;letter-spacing:.02em;white-space:nowrap}.edition span{display:block;font-size:10px;font-weight:400;color:var(--muted);margin-top:5px;letter-spacing:0}.header nav{display:flex;gap:5px;margin-left:auto;flex-wrap:wrap}.header nav button{border:0;padding:11px 13px;white-space:nowrap}.header #bag-count{display:inline-block;min-width:17px;font-size:11px}.view:not(.active){display:none!important}.reader-tools{height:60px;display:flex;align-items:center;justify-content:space-between;padding:8px 25px;gap:8px;border-bottom:1px solid var(--line)}.toolgroup{display:flex;align-items:center;gap:7px}.toolgroup a{padding:8px 12px}.reading-workspace{height:calc(100dvh - 201px);display:flex;position:relative;min-height:380px}.reader-footer{height:56px;display:flex;align-items:center;justify-content:space-between;padding:8px 25px;gap:15px;background:var(--paper);border-top:1px solid var(--line)}#page-title{font-size:12px;width:32%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pager{display:flex;gap:9px;align-items:center}.pager input{width:50px;padding:6px 4px;text-align:center;border:1px solid var(--line);background:transparent}#reader{background:var(--paper);flex:1;min-width:0;overflow:auto;padding:23px;outline-offset:-4px}#book{display:flex;justify-content:center;align-items:flex-start;gap:0;min-height:100%;width:max-content;min-width:100%;margin:auto}.sheet{position:relative;flex:none;box-shadow:0 4px 18px #1c2c1a1f;background:var(--paper)}.sheet>img{width:100%;height:100%;display:block}.sheet a{position:absolute;background:transparent}.sheet a:hover,.sheet a:focus-visible{background:#bd975229;outline:2px solid #9b7844}.book-page{flex:none}.page-actions{height:44px;margin-top:8px;display:flex;justify-content:flex-end;padding:0 8%}.page-actions .product-hotspot{position:static;min-height:44px;max-width:100%;padding:8px 18px;background:var(--accent);color:#fff;display:flex;justify-content:center;align-items:center;font-size:12px;line-height:1.5;white-space:nowrap;border:0;border-radius:2px}.page-actions .product-hotspot:hover{background:#350707;color:#fff}.page-actions .product-hotspot:focus-visible{outline:2px solid var(--accent);outline-offset:3px}#drawer{width:300px;flex-shrink:0;overflow:auto;padding:18px;background:var(--paper);border-right:1px solid var(--line)}#drawer[hidden]{display:none}.drawer-top{display:flex;justify-content:space-between;align-items:center}.drawer-top h2{font-size:16px}.drawer-top button{font-size:20px;padding:1px 10px}#drawer label{display:block;font-size:12px;margin:16px 0 6px}input,select{padding:11px 13px;border:1px solid var(--line);background:white;border-radius:3px;min-width:0}#search{width:100%}.drawer-tabs{display:flex;gap:6px;margin:12px 0}.drawer-tabs button{font-size:12px;padding:7px 12px}#page-results{display:grid;grid-template-columns:1fr 1fr;gap:16px 12px}#page-results button{padding:0;border:0;text-align:left;font-size:11px;line-height:1.6}#page-results img{width:100%;height:auto;box-shadow:0 1px 6px #0002}#page-results span{display:block;margin-top:4px}.content{max-width:1260px;margin:0 auto;padding:50px 35px 60px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:34px}.eyebrow{font-size:12px;letter-spacing:.02em;color:var(--muted);font-weight:400}h1{font-family:KakkoSerif,serif;font-size:25px;line-height:1.5;margin:12px 0 14px;font-weight:400}p{line-height:1.8}.price-note{font-size:11px;color:var(--muted);text-align:right;white-space:nowrap}.filters{display:flex;align-items:center;gap:13px;margin:22px 0 34px}.filters input{width:320px}.filters span{margin-left:auto;font-size:12px;color:var(--muted)}#product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:35px 24px}.product-card{display:block;width:100%;border:0;padding:0;text-align:left;background:transparent}.crop{width:100%;aspect-ratio:4/3;position:relative;overflow:hidden;background:white}.crop img{position:absolute;max-width:none}.product-card .product-category{display:block;font-size:10px;letter-spacing:.1em;color:var(--green);margin-top:14px}.product-card h2{font-size:16px;font-weight:400;line-height:1.6;margin:7px 0 5px}.product-card .code{font-family:KakkoSerif,serif;font-size:11px;color:var(--muted)}.product-card .price{font-family:KakkoSerif,serif;font-size:18px;margin:10px 0 0}.product-card .select-label{font-size:11px;margin-top:7px;color:var(--green)}.footnote{font-size:12px;color:var(--muted);margin-top:36px;border-top:1px solid var(--line);padding-top:18px}.actions{display:flex;gap:10px;flex-wrap:wrap}.primary{background:var(--accent);color:white;border-color:var(--accent)}.selection-meta{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:23px;background:var(--sage);margin-bottom:25px}.selection-meta label{font-size:12px}.selection-meta input{display:block;width:100%;margin-top:8px}.selection-row{display:grid;grid-template-columns:80px 1fr 100px 140px 60px;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}.selection-row h2{font-size:16px;font-weight:400;margin:0 0 6px}.selection-row p{font-size:12px;margin:4px 0}.selection-row .crop{aspect-ratio:1}.selection-row input{width:90px}.selection-row .remove{font-size:12px;padding:7px}#selection-total{text-align:right;font-size:19px;margin:23px 0}.selection-note{color:var(--muted);font-size:12px;line-height:1.9;max-width:760px}.quiet{margin-top:25px;font-size:12px}.empty{padding:60px 24px;text-align:center;background:var(--sage)}.empty p{margin-bottom:23px}.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:38px}.download-grid a{background:var(--sage);padding:30px;min-height:220px;display:flex;flex-direction:column}.download-grid span{font-size:10px;letter-spacing:.09em}.download-grid h2{font-family:KakkoSerif;font-size:21px;font-weight:400;margin:24px 0 0}.download-grid p{font-size:12px;color:var(--muted)}.download-grid strong{font-size:12px;margin-top:auto}dialog{border:0;padding:36px;width:min(960px,95vw);max-height:90dvh;overflow:auto;background:var(--paper);color:var(--ink)}dialog::backdrop{background:#1f29258c}.dialog-close{position:absolute;right:12px;top:12px;border:0;font-size:26px;padding:0 10px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px}.detail-image{margin-top:25px}.detail-grid h2{font-family:KakkoSerif;font-weight:400;font-size:25px;line-height:1.5;margin:8px 0}.detail-grid .detail-price{font-family:KakkoSerif,serif;font-size:21px;margin:19px 0 2px}.detail-grid .label{font-size:11px;color:var(--muted)}.detail-grid ul{padding-left:18px;font-size:13px;line-height:1.9}.detail-grid label{display:block;font-size:12px;margin-top:17px}.detail-grid select{display:block;width:100%;margin-top:6px}.detail-grid input{width:90px;margin:6px 0 15px;display:block}.detail-grid .primary{width:100%}.detail-grid .page-link{display:inline-block;border-bottom:1px solid var(--green);font-size:12px;margin-top:20px}.detail-note{font-size:11px;color:var(--muted);line-height:1.8}#toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:var(--accent);color:white;padding:12px 22px;box-shadow:0 3px 15px #0003;border-radius:3px;opacity:0;pointer-events:none;z-index:20;max-width:90vw;font-size:13px}#toast.visible{opacity:1}.sr-only,.skip:not(:focus){position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}.skip:focus{position:fixed;background:white;z-index:100;padding:14px}#print-area{display:none}#reader-view:fullscreen{background:var(--paper);height:100dvh}#reader-view:fullscreen .reading-workspace{height:calc(100dvh - 116px)}
@media(max-width:1100px){.header{gap:20px;padding:0 20px}.edition{display:none}#product-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.header{height:108px;display:block;padding:15px 14px 0}.brand img{width:143px;height:auto;margin-bottom:13px}.header nav{display:flex;justify-content:space-between;gap:0}.header nav button{font-size:12px;padding:10px 6px}.reader-tools{height:auto;min-height:88px;flex-wrap:wrap;padding:10px 12px;justify-content:center}.toolgroup{gap:5px}.reader-tools button,.toolgroup a{font-size:11px;padding:8px 9px}.reading-workspace{height:calc(100dvh - 253px);min-height:290px}#reader{padding:12px}.reader-footer{padding:8px 12px}.reader-footer>span{display:none}.reader-footer #share{font-size:11px;padding:8px}#drawer{position:absolute;inset:0 auto 0 0;z-index:8;box-shadow:4px 0 15px #0002;width:285px}.content{padding:32px 20px 45px}.section-heading{display:block;margin-bottom:24px}h1{font-size:22px}.price-note{text-align:left;margin-top:22px}.filters{flex-wrap:wrap;gap:10px}.filters input{width:100%}.filters select{max-width:72%}#product-grid{grid-template-columns:repeat(2,1fr);gap:30px 17px}.product-card h2{font-size:14px}.product-card .price{font-size:18px}.selection-meta{grid-template-columns:1fr;padding:16px}.selection-row{grid-template-columns:1fr 80px;gap:10px}.selection-row>.crop{display:none}.selection-row .item-info{grid-column:1}.selection-row .qty-cell{grid-column:2}.selection-row .line-price{font-size:13px}.selection-row .remove{grid-column:2}#selection-total{font-size:16px}.download-grid{grid-template-columns:1fr}.download-grid a{min-height:200px}.detail-grid{grid-template-columns:1fr;gap:20px}dialog{padding:30px 22px}.detail-image{margin-top:14px;max-width:400px}.actions{margin-top:20px}#reader-view:fullscreen .reading-workspace{height:calc(100dvh - 145px)}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media print{body>*{display:none!important}body>#print-area{display:block!important;color:#000;background:white;font-family:KakkoSans;font-size:10pt}#print-area h1{font-size:21pt}#print-area table{width:100%;border-collapse:collapse;margin-top:25px}#print-area th,#print-area td{text-align:left;border-bottom:1px solid #999;padding:9px 5px;font-size:9pt}#print-area img{width:150px}#print-area p{font-size:9pt}#print-area tr{break-inside:avoid}@page{size:A4;margin:17mm}}
#reader-view.active{display:flex!important;flex-direction:column;height:calc(100dvh - 85px);min-height:440px}.reader-tools,.reader-footer{flex-shrink:0}.reading-workspace{flex:1;height:auto;min-height:260px}.toolgroup button,.toolgroup a{white-space:nowrap;flex-shrink:0}#reader-view:fullscreen{height:100dvh!important}#reader-view:fullscreen .reading-workspace{height:auto}
@media(max-width:700px){#reader-view.active{height:calc(100dvh - 108px);min-height:390px}.toolgroup{flex-wrap:wrap;justify-content:center}.reader-tools{padding:8px 10px}.reading-workspace{height:auto}}
@media(max-width:360px){.header{height:147px}.header nav{display:grid;grid-template-columns:1fr 1fr;gap:1px}.header nav button{padding:7px 6px}#reader-view.active{height:calc(100dvh - 147px);min-height:420px}.reader-footer{gap:6px}.pager{gap:5px}.pager button{padding:8px 10px}}

#chapter-links{display:grid;gap:7px;margin:15px 0}#chapter-links a{padding:10px 12px;background:var(--sage);font-size:12px}.brand-section{grid-column:1/-1;display:flex;align-items:center;gap:28px;padding:28px 30px;margin-top:12px}.brand-section img{width:115px;height:45px;object-fit:contain}.brand-section div{font-family:KakkoSerif;font-size:18px;line-height:1.8}.brand-section a{margin-left:auto;font-size:12px;white-space:nowrap}.filters input{width:270px}.filters select{max-width:100%}#brand-intro:empty{display:none}@media(max-width:700px){.brand-section{display:block;padding:22px}.brand-section div{font-size:18px;margin:15px 0}.brand-section a{display:block;margin-top:10px}.filters input{width:100%}.filters select{max-width:100%;font-size:12px}.filters span{width:100%;margin-left:0}}

/* VACANT reference: 25/22px headings, 14–16px reading text, 1.8 Japanese leading. */
.reader-tools,.reader-footer,#drawer,input,select,.price-note,.detail-grid .label,.detail-grid label,.detail-note{font-family:KakkoSans,sans-serif;letter-spacing:0}.reader-tools,.reader-footer{font-size:13px;line-height:1.5}.brand-section,.section-heading{font-weight:400}.drawer-top h2{font-weight:400}.line-price,#selection-total{font-family:KakkoSerif,serif}.download-grid strong{font-weight:400}.product-card .product-category{font-family:KakkoSans,sans-serif;letter-spacing:.02em}.detail-grid ul{font-family:KakkoSans,sans-serif;font-size:13px}.detail-grid>div>p{font-size:15px;line-height:1.8}

/* 2026-10-02: neutral text, serif numerals, labelled color chips */
.color-swatches{display:flex;flex-wrap:wrap;gap:8px 14px;margin:12px 0 16px;font-family:KakkoSerif,serif;font-size:12px}.color-swatch{display:inline-flex;align-items:center;gap:6px}.color-dot{width:15px;height:15px;border:1px solid #b4b4b0;border-radius:50%;display:inline-block;flex:none;background:var(--swatch)}.color-dot.clear{background:linear-gradient(135deg,var(--swatch) 45%,#c5c9c9 48%,#fff 52%,var(--swatch) 55%)}.color-dot.crack{background:repeating-linear-gradient(55deg,transparent 0 6px,#c6c9c9 7px,transparent 8px),var(--swatch)}

.brand-reading{font-size:10px;color:#5e5e5e;margin-left:10px;font-weight:normal}

.kakko-intro{max-width:800px;line-height:1.9;margin:20px 0 28px}.kakko-intro a{color:inherit;white-space:nowrap}

/* 2026-10-05: compact brand marks; aina underline stays on cover only. */
.brand-section img{width:80px;height:30px}.brand-section img[alt="aina"]{object-fit:fill;width:84px;height:auto;clip-path:inset(0 0 30% 0);margin-bottom:-10px}