:root{--ink:#233e36;--muted:#7a8076;--paper:#f7f7f0;--line:#e4e7dc;--orange:#d77949;--green:#e8eddf;--white:#fff;--radius:10px;font-family:Inter,"Microsoft YaHei","PingFang SC",sans-serif;color:var(--ink);background:#fff;font-synthesis:none}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #d77949;outline-offset:3px}button{border:0}button,a{ -webkit-tap-highlight-color:transparent}p{line-height:1.9}small{font-size:12px}h1,h2,h3,p{margin-top:0}h1{font-weight:500}h2{font-size:28px;font-weight:500}.skip{position:fixed;top:-100px;background:white;z-index:100}.skip:focus{top:0}.topbar{height:35px;background:var(--ink);color:#e8eddf;display:flex;justify-content:space-between;align-items:center;padding:0 6%;font-size:11px;letter-spacing:.5px}.topbar i{padding:0 10px}header{height:98px;display:flex;align-items:center;justify-content:space-between;padding:0 6%;border-bottom:1px solid var(--line);background:white;gap:30px}.brand{display:flex;gap:12px;align-items:center;font-weight:600;font-size:20px;white-space:nowrap}.brand small{display:block;letter-spacing:2px;font-size:9px;font-weight:400;margin-top:6px}.brand-icon{display:grid;place-items:center;width:42px;height:45px;border:1px solid var(--ink);border-radius:5px;font-family:serif;font-size:28px;font-weight:400}nav{display:flex;gap:36px;height:100%;align-items:center;font-size:14px}nav a{height:100%;display:flex;align-items:center;border-bottom:2px solid transparent}nav a.active{border-color:var(--ink)}.header-actions{display:flex;align-items:center;gap:20px;font-size:13px}.text-button,.icon-button{background:none;color:var(--ink);padding:8px 0}.icon-button{font-size:28px}.cart-button{background:none;display:flex;gap:10px;align-items:center;color:var(--ink)}.cart-button span{background:var(--paper);border-radius:50%;padding:4px 7px;font-size:11px}.container{max-width:1300px;margin:auto;padding:0 6%}.hero{background:var(--paper);display:grid;grid-template-columns:1fr 1fr;min-height:495px;position:relative;overflow:hidden}.hero-copy{padding:65px 10px 55px 12%;align-self:center}.eyebrow{font-size:11px;letter-spacing:3px;font-weight:500;text-transform:uppercase;display:flex;gap:10px;align-items:center;margin-bottom:25px}.eyebrow:before{content:'';width:22px;height:1px;background:currentColor}.hero h1{font-family:"Noto Serif SC","Songti SC",SimSun,serif;font-size:clamp(34px,3.7vw,54px);line-height:1.5;letter-spacing:4px;margin-bottom:19px}.hero h1 em{font-style:normal;color:#879677}.hero-copy p{font-size:13px;color:#788073;line-height:2}.button{display:inline-flex;align-items:center;justify-content:center;gap:28px;background:var(--ink);color:white;padding:15px 25px;border-radius:3px;font-size:13px;font-weight:500;min-height:46px}.button.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.button.danger{background:#a84a3e}.hero .button{margin-top:17px}.hero-note{font-size:10px;display:block;margin-top:25px;color:var(--muted);letter-spacing:1px}.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 50% 70%,#e2e5d6,transparent 70%)}.hero-visual img{width:100%;height:100%;object-fit:contain;max-height:480px}.hero-caption{position:absolute;bottom:25px;right:9%;font-size:10px;color:#7a8076;letter-spacing:2px}.service-strip{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line);padding:25px 6%;gap:20px}.service-strip div{display:flex;align-items:center;justify-content:center;gap:15px;border-right:1px solid var(--line)}.service-strip div:last-child{border:0}.service-strip b{font-size:23px;font-weight:400}.service-strip strong{display:block;font-size:12px;font-weight:500}.service-strip small{color:var(--muted);font-size:10px;display:block;margin-top:5px}.section{padding:55px 0}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px}.section-heading h2{margin:6px 0 0;font-family:serif;letter-spacing:2px}.section-heading .eyebrow{margin:0;font-size:10px;color:var(--muted)}.section-heading a{font-size:12px}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:25px}.filter{background:none;border:1px solid var(--line);padding:9px 20px;border-radius:30px;font-size:12px;color:var(--muted)}.filter.active{background:var(--ink);color:white;border-color:var(--ink)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px 22px}.product-card{position:relative}.product-image{display:block;position:relative;background:var(--paper);border-radius:5px;aspect-ratio:1.24;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:contain;transition:transform .35s}.product-image:hover img{transform:scale(1.04)}.product-image .badge{position:absolute;left:13px;top:13px;z-index:1}.badge{display:inline-block;background:#fff9;padding:5px 8px;font-size:10px;border-radius:2px;color:#66755e}.product-category{font-size:10px;letter-spacing:1px;color:var(--muted);margin:17px 0 8px}.product-title{font-size:15px;font-weight:500;margin:0 0 7px}.product-spec{font-size:11px;color:var(--muted);margin:0 0 12px}.product-bottom{display:flex;justify-content:space-between;align-items:center}.price{font-size:18px;letter-spacing:.4px}.price small{font-size:11px;margin-left:5px;color:var(--muted)}.round-button{border:1px solid var(--line);border-radius:50%;width:32px;height:32px;background:white;color:var(--ink);font-size:20px}.notice{padding:13px 18px;background:#f4efe3;border-left:3px solid #c39a59;font-size:12px;line-height:1.8;margin-bottom:25px;color:#786649}.story{display:grid;grid-template-columns:1fr 1fr;background:#edf0e7;border-radius:5px;overflow:hidden}.story-art{background:#e3e8d9;min-height:260px;display:flex;align-items:center;justify-content:center}.story-art img{height:240px;max-width:100%}.story-copy{padding:45px}.story-copy h2{font-family:serif;line-height:1.6}.story-copy p{font-size:13px;color:var(--muted)}footer{background:var(--paper);margin-top:35px;padding:45px 6% 20px}.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:25px}.footer-top>div>a:not(.brand){display:block;font-size:12px;color:var(--muted);margin:14px 0}.footer-top strong{font-size:12px;font-weight:500}.footer-top p{font-size:11px;color:var(--muted);margin-top:18px}.footer-bottom{border-top:1px solid var(--line);margin-top:30px;padding-top:20px;display:flex;gap:25px;justify-content:space-between;color:var(--muted);font-size:10px}.page-header{padding:45px 0 25px}.page-header h1{font-size:32px;margin-bottom:10px;letter-spacing:2px}.page-header p{font-size:13px;color:var(--muted)}.search-row{display:flex;gap:12px;margin-bottom:20px}.search-row input{flex:1}.field{display:grid;gap:7px;margin-bottom:16px;font-size:12px}input,select,textarea{border:1px solid #dce0d5;border-radius:4px;padding:12px;background:#fff;color:var(--ink);width:100%;min-width:0}textarea{min-height:100px;resize:vertical}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.detail{display:grid;grid-template-columns:1.05fr 1fr;gap:55px;padding:30px 0}.detail>img{width:100%;background:var(--paper);border-radius:8px}.detail h1{font-size:28px;line-height:1.5}.detail .description{font-size:14px;color:var(--muted)}.detail .price{font-size:30px;margin:20px 0}.detail .field{max-width:130px}.breadcrumb{font-size:12px;color:var(--muted);padding-top:25px}.panel{border:1px solid var(--line);padding:25px;border-radius:8px;margin-bottom:20px;background:white}.panel h3{font-size:17px;font-weight:500}.muted{color:var(--muted);font-size:12px}.empty{text-align:center;padding:70px 20px;color:var(--muted)}.empty h2{color:var(--ink)}.cart-row{display:grid;grid-template-columns:75px 1fr 85px 90px 32px;align-items:center;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}.cart-row img{width:75px;background:var(--paper)}.cart-row h3{font-size:14px;margin-bottom:7px}.cart-row button{background:none;color:var(--muted);font-size:20px}.summary{display:flex;justify-content:flex-end;align-items:center;gap:25px;padding:25px 0}.checkout{display:grid;grid-template-columns:1.3fr 1fr;gap:30px}.summary-line{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px;gap:15px}.summary-line.total{font-size:20px;border:0;padding:22px 0}.check{display:flex;gap:10px;align-items:start;font-size:12px;line-height:1.8;margin:20px 0}.check input{width:18px;margin-top:3px}.check a{text-decoration:underline}.order-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:18px}.order-head h3{margin:0;overflow-wrap:anywhere}.order-meta{font-size:12px;color:var(--muted);line-height:1.8}.status{padding:6px 10px;background:var(--green);font-size:12px;white-space:nowrap;border-radius:3px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.payment-options{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.payment-option{background:var(--paper);border:1px solid var(--line);padding:18px;border-radius:5px;text-align:left;color:var(--ink)}.payment-option strong{display:block;margin-bottom:7px}.payment-option small{color:var(--muted)}.qr{display:block;width:250px;max-width:100%;margin:auto}.legal{max-width:850px;margin:auto;padding:40px 6%;font-size:14px;line-height:1.9}.legal h1{font-size:30px}.legal h2{font-size:20px;margin-top:30px}.legal li{margin:10px 0}.loading{padding:90px;text-align:center;color:var(--muted)}dialog{border:0;border-radius:10px;padding:38px;width:min(520px,calc(100vw - 32px));max-height:90vh;box-shadow:0 15px 100px #142c3433;color:var(--ink)}dialog::backdrop{background:#11281c66;backdrop-filter:blur(3px)}.modal-close{position:absolute;right:13px;top:10px;background:none;color:var(--muted);font-size:25px}dialog h2{font-size:24px}.form-error{color:#a54335;font-size:12px;line-height:1.7;min-height:20px}.modal-bottom{font-size:12px;margin-top:20px;display:flex;gap:10px}.modal-bottom button{background:none;color:var(--ink);text-decoration:underline}.full{width:100%}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;border-radius:5px;padding:14px 23px;font-size:13px;z-index:20;display:none;max-width:90vw}#toast.show{display:block}.admin-tabs{display:flex;gap:10px;margin-bottom:25px}.admin-table{width:100%;border-collapse:collapse;font-size:12px}.admin-table td,.admin-table th{padding:14px 10px;text-align:left;border-bottom:1px solid var(--line)}.admin-table th{color:var(--muted);font-weight:400}.table-scroll{overflow:auto}.admin-table button{background:var(--paper);padding:7px 10px;border:1px solid var(--line);color:var(--ink);white-space:nowrap}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:25px}.stat{background:var(--paper);padding:22px;border-radius:5px}.stat b{display:block;font-size:28px;margin-top:12px;font-weight:400}.account-menu{display:flex;gap:12px}.account-menu button{font-size:12px}.admin-hint{font-size:12px;background:var(--paper);padding:15px;line-height:1.8}.admin-product-form{max-height:70vh;overflow:auto;padding-right:5px}.subtle-link{text-decoration:underline;font-size:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(min-width:1500px){header,.topbar,footer{padding-left:max(6%,calc((100vw - 1300px)/2));padding-right:max(6%,calc((100vw - 1300px)/2))}.hero-copy{padding-left:max(12%,calc((100vw - 1300px)))} }
@media(max-width:850px){header{padding:0 5%;gap:15px;height:85px}.brand{font-size:16px}.brand-icon{width:34px;height:38px;font-size:24px}nav{gap:20px;font-size:12px}.header-actions{gap:12px}.hero{min-height:400px}.hero-copy{padding-top:40px;padding-bottom:40px}.hero h1{font-size:35px}.hero-copy p{font-size:12px}.product-grid{grid-template-columns:repeat(2,1fr)}.footer-top{grid-template-columns:1.5fr 1fr}.detail{gap:25px}.checkout{grid-template-columns:1fr}.story-copy{padding:25px}.topbar{font-size:10px}.footer-bottom{flex-wrap:wrap}.cart-row{gap:12px;grid-template-columns:60px 1fr 65px 60px 25px}.cart-row img{width:60px}}
@media(max-width:560px){.topbar{justify-content:center;height:30px}.topbar>span:first-child,.topbar>a{display:none}header{height:100px;position:relative;align-items:flex-start;padding-top:15px}.brand{font-size:15px;gap:8px}.brand small{font-size:8px}.brand-icon{height:34px;width:31px}.header-actions{font-size:11px;gap:12px;padding-top:3px}.icon-button{font-size:22px;padding:0}.cart-button{gap:5px;padding:0}.text-button{padding:4px 0}nav{position:absolute;bottom:0;height:35px;left:5%;gap:25px}nav a{font-size:11px}.hero{grid-template-columns:1fr;min-height:0}.hero-copy{padding:35px 7% 0;z-index:1}.eyebrow{font-size:9px;margin-bottom:18px}.hero h1{font-size:36px;line-height:1.45;margin-bottom:14px}.hero-copy p{max-width:290px;margin-bottom:10px}.hero .button{margin-top:10px;padding:12px 20px;min-height:40px}.hero-note{display:none}.hero-visual{height:245px;margin-top:-15px}.hero-visual img{max-width:390px}.hero-caption{font-size:8px;bottom:15px}.service-strip{padding:18px 4%;gap:7px}.service-strip div{gap:6px}.service-strip b{font-size:18px}.service-strip strong{font-size:10px}.service-strip small{font-size:8px}.section{padding:35px 0}.container{padding:0 5%}.section-heading h2{font-size:24px}.section-heading .eyebrow{font-size:8px}.product-grid{gap:23px 13px}.product-title{font-size:12px}.product-spec{font-size:10px}.product-category{margin-top:12px;font-size:9px}.product-image .badge{left:7px;top:7px;font-size:8px}.price{font-size:16px}.price small{font-size:9px}.round-button{width:28px;height:28px}.filter{font-size:10px;padding:8px 12px}.filters{gap:7px}.story{grid-template-columns:1fr}.story-art{min-height:180px}.story-art img{height:180px}.story-copy{padding:25px}.story-copy h2{font-size:25px}.footer-top{grid-template-columns:1fr 1fr;gap:30px 15px}footer{padding:30px 5% 20px}.footer-bottom{font-size:9px;gap:12px}.footer-top .brand{font-size:13px}.detail{grid-template-columns:1fr;gap:25px}.detail h1{font-size:24px}.cart-row{grid-template-columns:50px 1fr 52px 25px;gap:10px}.cart-row .row-price{display:none}.cart-row img{width:50px}.cart-row input{padding:8px}.cart-row h3{font-size:12px}.summary{gap:15px}.panel{padding:18px}.grid2{grid-template-columns:1fr;gap:0}.page-header h1{font-size:27px}.order-head{align-items:start}.order-head h3{font-size:14px}.stats{gap:10px}.stat{padding:15px;font-size:11px}.stat b{font-size:23px}.legal{font-size:13px}.payment-option{width:100%}.notice{font-size:11px}dialog{padding:30px 22px}}
@media(max-width:560px){.hero h1{font-size:30px;letter-spacing:1.5px}}
.gallery{min-width:0}.gallery>img{width:100%;aspect-ratio:1;object-fit:contain;background:var(--paper);border-radius:8px}.gallery-thumbs{display:flex;gap:8px;overflow:auto;padding:12px 0}.gallery-thumbs button{flex:0 0 64px;background:white;padding:3px;border:1px solid var(--line);border-radius:4px}.gallery-thumbs img{width:56px;height:56px;object-fit:contain}.supplier-details{max-width:790px;margin:35px auto}.supplier-details>img{display:block;width:100%;height:auto}.product-image{aspect-ratio:1}