:root{--background:#8796c9;--background-end:#9ba6cd;--dark:#343a40;--accent:#cf4c56;--text:#34383d;--muted:#858b93;--border:#eceef2;--white:#fff;--content:1140px}
*{box-sizing:border-box}body{margin:0;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;font-size:14px;background:linear-gradient(105deg,var(--background),var(--background-end));line-height:1.65}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #526eae;outline-offset:4px}input:focus-visible{outline:2px solid #526eae;outline-offset:1px}.container{width:min(var(--content),100% - 32px);margin-inline:auto}.topbar{height:56px;background:var(--dark);color:white;position:sticky;top:0;z-index:10}.navigation{display:flex;align-items:center;min-height:56px;gap:40px}.brand{font-size:20px;font-weight:400;white-space:nowrap}.nav-links{display:flex;align-items:center;gap:20px}.nav-links a,.nav-links button{border:0;padding:0;background:none;color:#abb0b5;line-height:56px;font-size:14px}.nav-links a:hover,.nav-links button:hover,.nav-links .active{color:#fff}.menu-toggle{display:none;background:none;border:1px solid #687079;border-radius:4px;color:#fff;padding:3px 11px;font-size:21px}.hero{height:268px;background:var(--dark);display:flex;align-items:center;justify-content:center;flex-direction:column;color:#fff;text-align:center;padding:30px}.hero h1{font-size:32px;font-weight:600;line-height:1.3;margin:0 0 8px}.hero p{font-size:20px;font-weight:300;color:#a4a9ae;margin:0}.page-content{padding:20px 10px 0}.panel{background:var(--white);border-radius:5px;box-shadow:0 8px 24px #48587912}.notice{padding:20px;min-height:250px;margin-bottom:20px}.notice h2{font-size:14px;color:var(--accent);margin:0 0 14px;font-weight:600}.announcement{white-space:pre-wrap;overflow-wrap:anywhere}.placeholder-copy{color:#b5bac3;font-size:14px;padding-top:4px}.products{padding:16px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}.section-heading h2{font-size:16px;font-weight:500;margin:0}.section-heading span{color:var(--muted);font-size:12px}.product-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.product-card{padding:0;text-align:left;min-width:0;background:#fff;border:1px solid #f2f3f6;border-radius:7px;overflow:hidden;box-shadow:0 3px 12px #252f4810;color:var(--text);transition:box-shadow .15s,transform .15s}.product-card:is(button):hover{box-shadow:0 8px 20px #252f4820;transform:translateY(-2px)}.product-picture{aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;background:#f8f9fb;color:#c6cbd4}.product-picture img{width:100%;height:100%;object-fit:cover}.image-placeholder{width:46px;height:46px;stroke:currentColor;stroke-width:1.25;fill:none}.product-info{padding:13px 12px 14px}.product-name{font-size:14px;font-weight:400;margin:0 0 20px;overflow-wrap:anywhere}.product-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:21px}.product-price{color:var(--accent);font-weight:600}.placeholder-card .product-name{color:#a6acb6}.skeleton{height:7px;border-radius:2px;background:#eef0f4;display:block;width:40%}.skeleton.short{width:25%}.about{text-align:center;padding:76px 20px 68px}.about h2{font-size:32px;font-weight:500;margin:0 0 4px}.about p{font-size:18px;margin:0;color:#424d69}footer{background:#f4f5f7;color:#92969d;text-align:center}.footer-inner{padding:28px 16px}.footer-links{display:flex;align-items:center;justify-content:center;gap:10px}.footer-links button{border:none;background:none;color:#737a83;padding:4px}.footer-links button:hover{color:var(--text)}footer p{font-size:12px;margin:8px 0 0}dialog{width:min(440px,calc(100% - 32px));max-height:85dvh;overflow:auto;margin:auto;padding:25px;border:0;border-radius:8px;color:var(--text);box-shadow:0 25px 80px #17233340}dialog::backdrop{background:#1a233b80}.dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.dialog-heading h2{font-size:21px;font-weight:500;margin:0}.close-button{background:none;border:0;font-size:27px;color:#9299a4;line-height:1;padding:3px 6px}.form-field{display:block;margin:14px 0}.form-field input{display:block;width:100%;margin-top:7px;padding:10px 12px;border:1px solid #dce0e7;border-radius:4px;background:#fff;color:var(--text)}.primary-button{display:block;width:100%;border:0;border-radius:4px;background:var(--dark);color:#fff;padding:11px 16px;margin-top:20px}.template-note{background:#f5f6f9;color:#838a96;padding:10px 12px;border-radius:4px;font-size:12px;margin:0 0 16px}.form-result{font-size:13px;color:#52658e;margin-bottom:0}.switch-form{display:block;border:0;background:none;color:#677cae;text-align:center;margin:14px auto 0}.empty-panel{padding:25px 0 35px;color:#a2a8b3;text-align:center}.detail-image{display:block;max-height:280px;max-width:100%;object-fit:contain;margin:0 auto 20px}.detail-copy{white-space:pre-wrap;overflow-wrap:anywhere}
@media(min-width:1600px){.container{width:var(--content)}}
@media(max-width:900px){.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.navigation{gap:24px}.nav-links{gap:16px}.hero{height:235px}}
@media(max-width:600px){.container{width:calc(100% - 24px)}.topbar{height:auto;min-height:56px}.navigation{justify-content:space-between;flex-wrap:wrap;gap:0}.menu-toggle{display:block}.nav-links{display:none;width:100%;padding:4px 0 14px;gap:0;flex-direction:column;align-items:stretch}.nav-links.is-open{display:flex}.nav-links a,.nav-links button{text-align:left;line-height:40px;padding:0 4px}.hero{height:205px}.hero h1{font-size:27px}.hero p{font-size:17px}.page-content{padding:14px 0 0}.notice{min-height:220px;margin-bottom:14px;padding:17px}.products{padding:12px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.product-info{padding:12px 10px}.product-name{margin-bottom:17px}.about{padding:50px 20px}.about h2{font-size:27px}.about p{font-size:16px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}