@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&display=swap');
:root{--ink:#191919;--muted:#777;--line:#e8e8e8;--surface:#f6f6f6}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:#fff;font:16px 'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI','Microsoft YaHei',sans-serif}button,input,select{font:inherit}button,a,summary,select{touch-action:manipulation}button{cursor:pointer}button{border:0;background:none;color:inherit}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid #444;outline-offset:4px}input:focus-visible,select:focus-visible{outline:2px solid #444}header{height:92px;padding:0 5%;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:8px;font-size:25px;font-weight:700;letter-spacing:-1px}.brandmark{display:grid;place-items:center;background:#171717;color:white;width:35px;height:35px;border-radius:9px;font-size:23px;margin-right:3px;letter-spacing:-3px;padding-right:3px}.brand-ai{color:#888;font-weight:400}.contact{font-size:14px;border:1px solid #ddd;border-radius:7px;padding:11px 16px}.contact span{margin-left:14px}nav{display:flex;height:100%;gap:34px}.nav-item{position:relative;color:#777;font-size:15px;padding:0 3px}.nav-item.active{color:#171717;font-weight:600}.nav-item.active:after{content:'';position:absolute;bottom:0;height:2px;left:0;right:0;background:#171717}main{max-width:1440px;margin:auto;padding:0 5%}.intro{display:flex;justify-content:space-between;align-items:center;padding:52px 0 34px}.eyebrow{font-size:12px;letter-spacing:2px;color:#7a7a7a;font-weight:600}h1{font-size:clamp(25px,2.6vw,38px);letter-spacing:-1.2px;line-height:1.4;margin:14px 0 12px;font-weight:600}h1 span{color:#aaa}.intro p{color:#777;margin:0;font-size:15px}.edition{text-align:right;line-height:1.9;font-size:12px;letter-spacing:1.5px;color:#999}.edition b{font-size:12px;letter-spacing:0;font-weight:400;color:#777}.notice{display:flex;align-items:center;gap:12px;background:#f6f6f6;border:1px solid #ebebeb;padding:15px 18px;border-radius:7px;font-size:14px}.notice p{margin:0;color:#777;flex:1}.notice b{font-weight:500;color:#444}.notice-icon{font-size:18px}.notice button{font-size:13px;white-space:nowrap}.workspace{display:grid;grid-template-columns:200px minmax(0,1fr);gap:38px;margin-top:38px}aside{border-right:1px solid var(--line);padding-right:23px}.aside-label{font-size:14px;font-weight:600;margin:2px 0 20px}.aside-label span{display:block;font-size:10px;color:#999;letter-spacing:1.5px;margin-top:6px}#categories{display:flex;flex-direction:column;gap:6px}.category{display:flex;align-items:center;gap:12px;padding:13px 12px;font-size:14px;border-radius:6px;text-align:left;color:#666}.category.selected{background:#1c1c1c;color:#fff}.category:hover:not(.selected){background:#f5f5f5}.category .cat-symbol{width:20px;font-size:17px;text-align:center}.category .count{margin-left:auto;font-size:12px;opacity:.55}.aside-note{margin-top:44px;padding:24px 10px;border-top:1px solid var(--line);font-size:14px}.aside-note>span{font-weight:500}.aside-note p{color:#888;font-size:13px;line-height:1.8}.aside-note button{padding:0;font-size:13px;color:#555}.catalog-heading{display:flex;justify-content:space-between;align-items:center;gap:18px}h2{font-size:23px;font-weight:600;margin:0;letter-spacing:-.6px}h2 span{font-size:13px;background:#f0f0f0;color:#777;padding:3px 7px;border-radius:4px;margin-left:8px;vertical-align:middle}.catalog-heading p{font-size:13px;color:#888;margin:9px 0 0}.search{display:flex;align-items:center;border:1px solid #ddd;border-radius:6px;padding:9px 12px;gap:9px;width:260px}.search span{font-size:23px;line-height:1;color:#777}.search input{min-width:0;width:100%;border:0;outline:none;font-size:14px;background:transparent}.search:focus-within{outline:2px solid #888;outline-offset:2px}.search kbd{border:1px solid #e8e8e8;padding:1px 5px;font-size:12px;color:#aaa;border-radius:3px}.filters{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:24px 0 15px;border-bottom:1px solid var(--line)}.filter-group{display:flex;gap:6px;flex-wrap:wrap}.filter-group button{font-size:13px;color:#777;padding:7px 11px;border-radius:5px}.filter-group button.selected{background:#ededed;color:#222;font-weight:500}.sort{font-size:12px;color:#999;display:flex;align-items:center;gap:5px;white-space:nowrap}.sort select{border:0;background:transparent;color:#555;font-size:13px;max-width:125px}.demo-caption{color:#939393;font-size:12px;padding:14px 0}.products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.product{border:1px solid #e3e3e3;border-radius:9px;padding:23px 20px 18px;transition:transform .18s,border-color .18s,box-shadow .18s;background:#fff}.product:hover{transform:translateY(-3px);border-color:#aaa;box-shadow:0 10px 24px #00000006}.product-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:21px}.logo{width:43px;height:43px;border:1px solid #e5e5e5;border-radius:11px;background:#f6f6f6;display:grid;place-items:center;font-size:26px;font-weight:600;font-family:Georgia,serif}.product:nth-child(3n+1) .logo{background:#222;color:#fff;border-color:#222}.badge{font-size:11px;color:#777;padding:4px 7px;border:1px solid #e8e8e8;border-radius:4px}.product h3{font-size:19px;margin:0 0 8px;letter-spacing:-.4px;font-weight:600}.product-desc{font-size:13px;color:#888;margin:0 0 21px;line-height:1.6;min-height:21px}.tags{display:flex;gap:6px;font-size:11px;color:#666;margin-bottom:22px}.tags span{background:#f5f5f5;padding:4px 6px;border-radius:3px}.product-bottom{border-top:1px solid #eee;padding-top:17px;display:flex;align-items:center;justify-content:space-between;gap:8px}.price{font-size:27px;letter-spacing:-1px;font-weight:600}.price small{font-size:14px;letter-spacing:0;margin-right:3px}.period{font-size:12px;color:#999;margin-left:4px}.buy{font-size:13px;background:#222;color:#fff;border-radius:5px;padding:9px 12px;white-space:nowrap}.buy:hover,.primary:hover{background:#444}.catalog-bottom{display:flex;justify-content:space-between;padding:22px 0;color:#999;font-size:12px}.empty{grid-column:1/-1;text-align:center;padding:65px 10px;color:#888;line-height:2}.empty button{text-decoration:underline}footer{border-top:1px solid var(--line);margin-top:44px;padding:27px 0 32px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:#999;font-size:12px}.brand.small{font-size:18px;color:#333}footer i{font-style:normal;padding:0 8px}.utility-view{max-width:760px;margin:65px auto 100px;min-height:350px}.utility-view h2{margin:17px 0}.utility-view>p{color:#777;line-height:1.8}.utility-view form{margin:35px 0 10px}.utility-view label{display:block;font-size:14px;margin-bottom:10px}.query-row{display:flex;gap:10px}.query-row input{border:1px solid #ccc;padding:14px;border-radius:6px;min-width:0;flex:1}.primary{background:#222;color:#fff;padding:13px 20px;border-radius:6px;font-size:14px}.muted{font-size:13px}details{border-bottom:1px solid #ddd;padding:24px 0}summary{cursor:pointer;font-weight:500}details p{color:#777;line-height:1.9;font-size:15px}dialog{border:1px solid #ddd;border-radius:14px;padding:35px;width:min(520px,calc(100vw - 32px));color:#222;max-height:90vh;overflow:auto;box-shadow:0 30px 100px #0002}dialog::backdrop{background:#0006;backdrop-filter:blur(4px)}dialog h2{margin:20px 0 10px}dialog p{color:#777;font-size:14px;line-height:1.8}.close{position:absolute;right:15px;top:10px;font-size:28px;color:#888}.detail-note{padding:16px;background:#f6f6f6;font-size:14px;line-height:1.8;margin:20px 0;border-radius:6px;color:#666}.detail-rows{display:grid;grid-template-columns:90px 1fr;gap:15px;font-size:14px;margin:25px 0}.detail-rows dt{color:#999}.detail-rows dd{margin:0}.wide{width:100%}#order-result{margin-top:24px;padding:0}#order-result:not(:empty){padding:22px;background:#f6f6f6;border-radius:8px;line-height:1.8;font-size:14px}#order-result strong{display:block}.close-contact{width:100%}[hidden]{display:none!important}@media(min-width:1500px){header{padding-left:calc((100vw - 1296px)/2);padding-right:calc((100vw - 1296px)/2)}}@media(max-width:1100px){.products{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace{grid-template-columns:165px minmax(0,1fr);gap:25px}.edition{display:none}.search{width:220px}.filters{align-items:flex-start}.sort{padding-top:8px}.filter-group{gap:0}}@media(max-width:700px){header{height:auto;min-height:76px;flex-wrap:wrap;padding-top:18px;gap:10px}.brand{font-size:22px}header nav{order:3;width:100%;height:45px;gap:25px}.nav-item{font-size:14px}.contact{margin-left:auto;padding:8px 11px}.intro{padding:32px 0 24px}h1{letter-spacing:-1px;font-size:25px}.intro p{font-size:14px}.notice{align-items:flex-start;padding:13px;font-size:13px;gap:8px;flex-wrap:wrap}.notice p{flex-basis:80%;line-height:1.8}.notice button{margin-left:19px}.workspace{display:block;margin-top:25px}aside{border:0;padding:0}.aside-label,.aside-note{display:none}#categories{flex-direction:row;overflow:auto;padding-bottom:14px;gap:6px}.category{white-space:nowrap;padding:10px 12px;font-size:13px;gap:7px;background:#f7f7f7}.category .count{display:none}.category .cat-symbol{font-size:15px;width:16px}.catalog-heading{margin-top:17px;display:block}.search{width:100%;margin-top:20px}.catalog-heading h2{font-size:23px}.filters{padding-top:15px;display:block}.sort{justify-content:flex-end;margin-top:7px}.filter-group button{padding:7px 9px}.products{gap:11px}.product{padding:16px 12px}.product-top{margin-bottom:17px}.logo{width:36px;height:36px;font-size:23px}.badge{font-size:10px;padding:3px 5px}.product h3{font-size:17px}.product-desc{font-size:12px;min-height:38px;margin-bottom:15px}.tags{font-size:10px;gap:4px;flex-wrap:wrap;margin-bottom:17px}.product-bottom{flex-wrap:wrap;gap:12px}.price{font-size:25px}.buy{width:100%;padding:9px}.catalog-bottom span:last-child{display:none}footer{flex-wrap:wrap;margin-top:20px;padding:25px 0}footer>span:last-child{width:100%}.utility-view{margin:40px auto 70px}.utility-view h2{font-size:24px}.query-row{flex-direction:column}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}