:root{--isler-red: #8f0505;--isler-red-deep: #a30d11;--ink: #1d1d1f;--ink-soft: #171717;--muted: #86868b;--muted-2: #6b7280;--bg: #fafafc;--bg-subtle: #f5f5f7;--surface: #ffffff;--line: rgba(0, 0, 0, .05);--footer: #111113;--shadow: 0 12px 40px rgba(0, 0, 0, .08);--shadow-soft: 0 1px 2px rgba(0, 0, 0, .05);--radius-card: 32px;--radius-media: 24px;--radius-chip: 24px;--radius-pill: 999px;--header-h: 82px;--font-display: "Poppins", ui-sans-serif, system-ui, sans-serif;--font-body: "Inter", ui-sans-serif, system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);font:400 16px/1.5 var(--font-body);letter-spacing:0;-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}img{max-width:100%;display:block}h1,h2,h3{font-family:var(--font-display);font-weight:700;letter-spacing:-.03em;line-height:1.08;margin:0}p{margin:0}a{color:inherit;text-decoration:none}.shell{width:min(82rem,calc(100% - 80px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;height:var(--header-h);border-bottom:1px solid var(--line);background:#ffffffb8;-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:baseline;gap:10px;min-width:0}.brand-logo{height:44px;width:auto;object-fit:contain;border-radius:8px}.footer-logo{height:48px;width:auto;object-fit:contain;border-radius:8px}.nav{display:flex;align-items:center;gap:4px}.nav a{font-family:var(--font-display);font-size:15px;font-weight:500;padding:8px 16px;border-radius:var(--radius-pill)}.nav a.active,.nav a:hover{background:var(--bg-subtle)}.search-form{display:flex}.search-submit{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.btn.menu-toggle{display:none;height:42px;padding:0 16px}.mobile-nav{display:none}.page{padding:36px 0 24px}.page h1{margin-top:10px;font-size:clamp(2rem,4vw,3.2rem)}.crumb{color:var(--muted);font-size:13px}.crumb a:hover{color:var(--isler-red)}.filters{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 24px}.chip{height:36px;padding:0 14px;border:0;border-radius:var(--radius-pill);background:#fff;color:var(--ink);font:500 14px/1 var(--font-body);cursor:pointer;box-shadow:var(--shadow-soft)}.chip-active{background:var(--ink);color:#fff}.chip-muted{color:var(--muted);pointer-events:none}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-top:28px}.detail{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px;align-items:start;margin-top:28px}.cover-lg{height:420px;border-radius:40px}.detail-sub{margin-top:8px}.detail-price{margin-top:18px}.detail .price{font-size:1.8rem}.related{margin-top:48px}.related h2{font-size:1.6rem}.list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:28px}.list-card{background:#fff;border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow-soft);display:grid;gap:10px;min-height:180px;transition:transform .1s ease-out}.list-card:active{transform:scale(.97)}.list-card h2{font-size:1.35rem}.list-card p{color:var(--muted);font-weight:300}.list-meta{color:var(--ink-soft)!important;font-weight:500!important}.grade-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.qty-line{color:var(--ink-soft);font-size:12px;font-weight:500}.set-price{margin-top:12px;font-family:var(--font-display);font-weight:600}.header-actions{display:flex;align-items:center;gap:10px}.search{width:220px;height:42px;border:0;border-radius:var(--radius-pill);background:var(--bg-subtle);padding:0 16px;font:400 14px/1 var(--font-body);color:var(--ink);outline:none}.search::placeholder{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 32px;border:0;border-radius:var(--radius-pill);font-family:var(--font-body);font-size:16px;font-weight:500;cursor:pointer;transition:transform .1s ease-out,opacity .16s ease}.btn:active{transform:scale(.97)}.btn-primary{background:var(--ink);color:#fff;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a}.btn-ghost{background:#fff;color:var(--ink);box-shadow:var(--shadow-soft)}.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:48px;align-items:center;padding:88px 0 56px}.eyebrow{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 14px;border-radius:var(--radius-pill);background:#fff;color:var(--isler-red);font-family:var(--font-display);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;box-shadow:var(--shadow-soft)}.hero h1{margin-top:20px;font-size:clamp(2.6rem,5vw,4.6rem);letter-spacing:-.04em;line-height:1.02;color:var(--ink)}.hero h1 em{font-style:normal;color:var(--isler-red)}.lede{margin-top:18px;max-width:36rem;color:var(--muted);font-weight:300;font-size:18px;line-height:1.55}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.hero-panel{background:#fff;border-radius:40px;padding:18px;box-shadow:var(--shadow)}.hero-stack{display:grid;grid-template-columns:1fr 1fr;gap:12px}.hero-stack .product-card{min-width:0}.hero-stack .cover{height:180px}.hero-panel-label{display:flex;align-items:center;gap:8px;padding:6px 4px 14px 10px;color:var(--muted-2);font-size:13px;font-weight:500}.dot{width:8px;height:8px;border-radius:50%;background:var(--isler-red-deep)}.quick-links{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding-bottom:32px}.quick-link{background:#fff;border-radius:var(--radius-card);padding:22px 22px 20px;box-shadow:var(--shadow-soft);min-height:108px;display:flex;flex-direction:column;justify-content:space-between;transition:transform .1s ease-out}.quick-link:active{transform:scale(.97)}.quick-link span{font-family:var(--font-display);font-weight:600;font-size:1.05rem;letter-spacing:-.02em}.quick-link small{color:var(--muted);font-size:13px}.rail{padding:28px 0 12px}.rail-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:18px}.rail-head h2{font-size:clamp(1.6rem,3vw,2.1rem)}.rail-head a{color:var(--isler-red);font-size:14px;font-weight:500}.rail-track{display:grid;grid-auto-flow:column;grid-auto-columns:220px;gap:16px;overflow-x:auto;padding:4px 4px 18px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}.rail-track::-webkit-scrollbar{display:none}.product-card{scroll-snap-align:start;background:#fff;border-radius:var(--radius-card);padding:12px 12px 16px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;min-width:0;transition:transform .1s ease-out}.product-card:active{transform:scale(.97)}.cover{position:relative;height:220px;border-radius:var(--radius-media);overflow:hidden;display:grid;place-items:center}.cover-red{background:#8f0505}.cover-ink{background:#1d1d1f}.cover-sand{background:#c4b49a}.cover-sage{background:#6d7a68}.cover-navy{background:#243044}.cover-wine{background:#5c1a1d}.book{width:58%;height:78%;border-radius:6px 10px 10px 6px;background:#ffffff24;box-shadow:inset 8px 0 #0000001f}.badge,.discount{position:absolute;top:12px;z-index:1;height:28px;padding:0 11px;border-radius:1.5rem;display:inline-flex;align-items:center;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.discount{left:12px;background:var(--isler-red);color:#fff}.badge{right:12px;background:#fffffff2;color:var(--isler-red);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.product-body{padding:12px 6px 0;display:grid;gap:4px}.product-body h3{font-size:.95rem;letter-spacing:-.02em;font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.subtitle{color:var(--muted);font-size:13px}.price-row{display:flex;align-items:baseline;gap:8px;margin-top:6px}.price{font-family:var(--font-display);font-weight:700;font-size:1.05rem;letter-spacing:-.02em;color:var(--isler-red)}.list-price{color:var(--muted);font-size:13px;text-decoration:line-through}.discount-inline{font-size:14px;font-weight:600;color:var(--isler-red);background:#8f050514;padding:4px 10px;border-radius:var(--radius-pill)}.stock{margin-top:4px;font-size:12px;color:var(--muted-2)}.stock-az{color:var(--isler-red-deep)}.stock-out{color:var(--muted)}.branch{margin:56px 0 32px;display:grid;grid-template-columns:1.2fr .8fr;gap:20px;background:#fff;border-radius:40px;padding:36px;box-shadow:var(--shadow-soft)}.branch h2{font-size:clamp(1.8rem,3vw,2.4rem);margin:10px 0 12px}.branch p{color:var(--muted);font-weight:300;max-width:36rem}.meta{display:grid;gap:10px;margin-top:22px;color:var(--ink-soft);font-size:15px}.site-footer{background:var(--footer);color:#ffffffc7;margin-top:48px;padding:56px 0 32px;border-radius:40px 40px 0 0}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}.site-footer h3{color:#fff;font-size:1.15rem;margin-bottom:12px}.site-footer a,.site-footer p{color:#ffffff9e;font-size:14px}.site-footer .brand-mark{color:#fff}.footer-blurb{margin-top:12px;max-width:28rem}.branch-copy{margin-top:12px}.legal{margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);font-size:13px;color:#fff6}.wa-fab{position:fixed;right:22px;bottom:22px;z-index:40;height:52px;padding:0 22px}@media(max-width:960px){.shell{width:calc(100% - 48px)}.nav,.header-wa{display:none}.btn.menu-toggle{display:inline-flex}.mobile-nav{display:grid;gap:4px;padding:8px 16px 16px;background:#fffffff5;border-bottom:1px solid var(--line)}.mobile-nav a{font-family:var(--font-display);font-weight:500;padding:12px 8px;border-radius:16px}.search{width:148px}.hero,.branch,.footer-grid,.quick-links,.detail{grid-template-columns:1fr}.hero{padding-top:40px}.quick-links{grid-template-columns:1fr 1fr}.cover-lg{height:280px}}@media(prefers-reduced-transparency:reduce){.site-header{background:#fff;-webkit-backdrop-filter:none;backdrop-filter:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.product-card,.quick-link{transition:none}.btn:active,.product-card:active,.quick-link:active{transform:none}}