:root{--bg:#fafafa;--ink:#161616;--muted:#707070;--panel:#f0f0f0;--line:#dedede;--accent:#151515;--serif:Arial,sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font:16px/1.5 Arial,sans-serif}.coffee{--bg:#fcf5ec;--ink:#362111;--muted:#826b59;--panel:#f0e4d6;--line:#decdb9;--accent:#4a2c18;--serif:Georgia,serif}button,input,select{font:inherit}a{color:inherit;text-decoration:none}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #8170df;outline-offset:4px}.demo-banner{display:flex;justify-content:space-between;gap:14px;padding:10px max(24px,calc((100vw - 1200px)/2));background:var(--ink);color:white;font-size:12px}.shop-header,main,footer{max-width:1280px;margin:auto;padding:0 40px}.shop-header{display:flex;justify-content:space-between;align-items:center;height:100px}.brand{font-size:25px;font-weight:750;letter-spacing:-1px}.coffee .brand{font-family:Georgia,serif}.header-actions{display:flex;gap:12px}.header-actions button,.category,.favorite,.close,.stepper button{background:transparent;border:1px solid var(--line);border-radius:40px;color:var(--ink);min-height:44px;padding:10px 18px}.header-actions button:last-child{background:var(--accent);color:white}.header-actions span{margin-left:10px;font-weight:700}.shop-hero{display:grid;grid-template-columns:1fr 1fr;min-height:490px;background:var(--panel);border-radius:24px;overflow:hidden}.shop-hero>div:first-child{padding:56px 48px;align-self:center}.overline{font-size:11px;letter-spacing:2px;font-weight:600}h1{font-size:clamp(36px,4.6vw,64px);letter-spacing:-3px;line-height:1.08;margin:24px 0;font-weight:600}.coffee h1,.coffee h2{font-family:var(--serif)}h1 em{font-style:normal;color:var(--muted)}.shop-hero p{color:var(--muted);margin:0 0 28px}.dark-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:13px 25px;border-radius:28px;border:0;background:var(--accent);color:white;font-weight:600;font-size:14px}.dark-button:hover{filter:brightness(1.25)}.hero-visual{min-height:380px}.audio-photo{background-image:url('/assets/references/airpods.jpg');background-size:345% auto;background-position:100% 32%;background-repeat:no-repeat;background-color:#fff}.coffee-photo{background-image:url('/assets/references/coffee.jpg');background-size:342% auto;background-position:0% 17%;background-repeat:no-repeat;background-color:#ead3b9}#catalog{padding:64px 0}.catalog-heading{display:flex;justify-content:space-between;align-items:end;gap:20px}h2{font-size:32px;letter-spacing:-1px;font-weight:500;margin:8px 0 0}.search input{width:260px;border:1px solid var(--line);border-radius:40px;padding:12px 18px;background:transparent;color:var(--ink)}.catalog-toolbar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-top:28px;flex-wrap:wrap}#categories{display:flex;gap:8px;flex-wrap:wrap}.category{font-size:14px}.category[aria-pressed=true],#favorites[aria-pressed=true]{background:var(--accent);color:white}.catalog-toolbar label{font-size:13px;color:var(--muted)}select{border:0;background:transparent;color:var(--ink);font-size:13px;padding:10px}#catalog-status{font-size:13px;color:var(--muted);margin:24px 0}.products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.product{min-width:0}.product-image{height:250px;border-radius:18px;position:relative;overflow:hidden}.product-image .favorite{position:absolute;right:12px;top:12px;background:var(--bg);font-size:20px;width:44px;height:44px;padding:0}.product-image .favorite[aria-pressed=true]{color:#bb4058}.product:nth-child(2n) .product-image{filter:sepia(.12)}.product:nth-child(3n) .product-image{background-position:99% 30%}.product-meta{display:flex;justify-content:space-between;gap:12px;margin-top:20px}.product h3{margin:0;font-size:20px;letter-spacing:-.5px}.product p{font-size:13px;color:var(--muted);margin:5px 0 16px}.product-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px}.product-bottom strong{font-size:20px}.product-bottom button{min-height:42px;padding:10px 20px}.shop-note{padding:40px 0 60px;border-top:1px solid var(--line)}.shop-note p{max-width:620px;color:var(--muted);font-size:14px}footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;padding-top:24px;padding-bottom:24px;font-size:12px;color:var(--muted)}dialog{border:1px solid var(--line);border-radius:24px;background:var(--bg);color:var(--ink);width:min(92vw,760px);max-height:90dvh;padding:32px}dialog::backdrop{background:#10101090;backdrop-filter:blur(4px)}.dialog-header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.dialog-header h2{margin:0;font-size:28px}.close{width:44px;padding:0;font-size:24px}.detail-layout{display:grid;grid-template-columns:1fr 1fr;gap:28px}.detail-photo{height:310px;border-radius:18px}.detail-copy>p{color:var(--muted);font-size:14px}.option-group{border:0;padding:0;margin:20px 0}.option-group legend{font-size:13px;margin-bottom:10px;font-weight:600}.option-group label{display:inline-flex;margin:0 5px 8px 0;padding:8px 12px;border:1px solid var(--line);border-radius:8px;font-size:13px;gap:5px}.option-group label:has(input:checked){border-color:var(--ink);background:var(--panel)}.option-group input{accent-color:var(--accent)}.detail-total{font-size:26px;font-weight:700;margin:20px 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24px;border-radius:30px;opacity:0;pointer-events:none;font-size:14px;z-index:10}#toast.show{opacity:1;transform:translate(-50%,0)}.sr-only{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}@media(max-width:900px){.shop-hero>div:first-child{padding:36px 28px}.products{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-heading{align-items:start;flex-direction:column}.search,.search input{width:100%}}@media(max-width:600px){.demo-banner{padding:9px 16px;font-size:10px}.shop-header,main,footer{padding-left:20px;padding-right:20px}.shop-header{height:85px}.brand{font-size:22px}.header-actions{gap:6px}.header-actions button{font-size:12px;padding:8px 12px}#favorites{font-size:0}#favorites:after{content:'♡';font-size:18px}.shop-hero{grid-template-columns:1fr;min-height:0}.shop-hero>div:first-child{padding:32px 26px}h1{font-size:44px;letter-spacing:-2px}.hero-visual{min-height:270px;max-height:270px;background-size:335% auto}.audio-photo{background-position:100% 28%}.coffee-photo{background-position:0% 17%}#catalog{padding:40px 0}h2{font-size:28px}.products{gap:24px 14px}.product-image{height:175px;background-size:345% auto}.product h3{font-size:16px}.product p{font-size:12px}.product-bottom{align-items:start;flex-direction:column}.product-bottom strong{font-size:18px}.product-bottom button{font-size:12px;padding:9px 14px}.catalog-toolbar{gap:10px}.category{padding:8px 12px;font-size:13px}.detail-layout{grid-template-columns:1fr}.detail-photo{height:220px}.dialog-header h2{font-size:23px}dialog{padding:22px}.option-group label{padding:8px}.shop-note h2{font-size:26px}.shop-note{padding-bottom:35px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

.audio-photo,.product:nth-child(3n) .audio-photo{background-size:450% auto;background-position:94% 38%}.coffee-photo,.product:nth-child(3n) .coffee-photo{background-size:450% auto;background-position:6% 26%}.hero-visual.audio-photo{background-size:450% auto;background-position:94% 38%}.hero-visual.coffee-photo{background-size:450% auto;background-position:6% 26%}