/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--spacing:.25rem;--default-font-family:var(--font-geist-sans);--default-mono-font-family:var(--font-geist-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--background:#f5f7f8;--foreground:#162421;--muted:#64736f;--line:#dfe8e8;--paper:#fff;--cyan:#18b7d0;--cyan-dark:#0786a1;--teal:#087477;--blue:#185e9d;--amber:#dda02b;--graphite:#1c2524}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--background);min-height:100vh;color:var(--foreground);font-family:var(--font-geist-sans), "Microsoft YaHei", "PingFang SC", Arial, sans-serif;margin:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.site-header{z-index:20;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffffff0;border-bottom:1px solid #1624210f;justify-content:space-between;align-items:center;gap:1.25rem;padding:.85rem max(1rem,50vw - 610px);display:flex;position:sticky;top:0}.brand{align-items:center;gap:.75rem;min-width:18rem;display:inline-flex}.brand-logo{object-fit:contain;background:#fff;border:1px solid #16242114;border-radius:999px;width:3.25rem;height:3.25rem;padding:.12rem;box-shadow:0 10px 26px #18b7d029}.brand strong,.brand small{display:block}.brand strong{color:var(--cyan-dark);font-size:1.2rem;font-weight:900}.brand small{color:var(--muted);margin-top:.15rem;font-size:.78rem}nav{gap:.25rem;display:flex}nav a{color:#536662;white-space:nowrap;border-radius:999px;padding:.55rem .85rem;font-size:.92rem;font-weight:700}nav a:hover{color:var(--cyan-dark);background:#eaf8fb}.hero{color:#fff;background:linear-gradient(90deg,#057c97f0,#19b8d1db),linear-gradient(135deg,#0f7e9a,#23c3d7);min-height:42rem;position:relative;overflow:hidden}.hero-bg{opacity:.26;background-image:linear-gradient(#ffffff1a 1px,#0000 1px),linear-gradient(90deg,#ffffff1a 1px,#0000 1px);background-size:4.5rem 4.5rem;position:absolute;inset:0}.hero-inner{grid-template-columns:minmax(0,.95fr) minmax(22rem,.75fr);align-items:center;gap:clamp(2rem,5vw,5rem);width:min(1220px,100% - 2rem);min-height:42rem;margin:0 auto;padding:5rem 0 7rem;display:grid;position:relative}.hero-copy{max-width:51rem}.eyebrow{color:var(--cyan-dark);letter-spacing:0;text-transform:uppercase;margin:0 0 .85rem;font-size:.78rem;font-weight:900}.hero .eyebrow,.advantages .eyebrow{color:#ffffffe0}h1,h2,h3,p{margin-top:0}h1{letter-spacing:0;margin-bottom:1.35rem;font-size:clamp(2.7rem,5.5vw,5.5rem);line-height:1.04}h2{letter-spacing:0;margin-bottom:1rem;font-size:clamp(2rem,3vw,3.2rem);line-height:1.12}h3{margin-bottom:.7rem;font-size:1.22rem}.lead{color:#ffffffe6;max-width:45rem;font-size:1.08rem;line-height:1.85}.hero-actions,.contact-actions{flex-wrap:wrap;gap:.8rem;margin-top:2rem;display:flex}.button{border-radius:.45rem;justify-content:center;align-items:center;min-height:3rem;padding:.78rem 1.12rem;font-weight:900;transition:transform .16s,box-shadow .16s,background .16s;display:inline-flex}.button:hover{transform:translateY(-1px)}.button.primary{background:linear-gradient(135deg, #6f49ff, var(--cyan));color:#fff;box-shadow:0 18px 38px #145e9d47}.button.ghost{color:#fff;background:#ffffff24;border:1px solid #ffffff80}.button.secondary{border:1px solid var(--line);color:var(--graphite);background:#fff}.hero-product{background:#fffffff0;border:1px solid #ffffff59;border-radius:.55rem;overflow:hidden;box-shadow:0 32px 80px #0540553d}.hero-product img{aspect-ratio:1;object-fit:contain;background:#fff;width:100%;padding:.75rem}.hero-product div{border-top:1px solid var(--line);color:var(--foreground);padding:1rem 1.2rem}.hero-product span,.hero-product strong{display:block}.hero-product span{color:var(--cyan-dark);text-transform:uppercase;margin-bottom:.35rem;font-size:.8rem;font-weight:900}.metric-strip{z-index:5;background:#fff;border:1px solid #16242114;border-radius:.6rem;grid-template-columns:repeat(5,1fr);width:min(1040px,100% - 2rem);margin:-3.2rem auto 0;display:grid;position:relative;overflow:hidden;box-shadow:0 22px 60px #1f292624}.metric-strip div{border-right:1px solid var(--line);text-align:center;min-height:6.3rem;padding:1.25rem 1rem}.metric-strip div:last-child{border-right:0}.metric-strip strong,.metric-strip span{display:block}.metric-strip strong{color:var(--cyan-dark);font-size:clamp(1.45rem,2.8vw,2.15rem);line-height:1.1}.metric-strip span{color:var(--muted);margin-top:.45rem;font-size:.9rem}.section{width:min(1220px,100% - 2rem);margin:0 auto;padding:5.5rem 0}.section-heading{max-width:48rem;margin-bottom:2.4rem}.section-heading.centered{text-align:center;margin-inline:auto}.section-heading p:not(.eyebrow),.custom-copy p,.factory-panel p:not(.eyebrow),.contact p{color:var(--muted);line-height:1.8}.section-heading.light p:not(.eyebrow){color:#ffffffd1}.product-section{padding-top:6rem}.product-grid{grid-template-columns:repeat(3,1fr);gap:1.2rem;display:grid}.product-card{color:#fff;background:linear-gradient(#27b9d2,#10a8c7);border-radius:.55rem;overflow:hidden;box-shadow:0 18px 44px #0980a02e}.product-image{background:#fffffff0;place-items:center;min-height:15rem;display:grid}.product-image img{object-fit:cover;width:100%;height:15rem}.product-card:first-child .product-image img,.product-card:nth-child(4) .product-image img{object-fit:contain;background:#f4f6f6;padding:.45rem}.product-body{padding:1.35rem}.product-body>span{color:#fff;background:#ffffff2e;border-radius:999px;margin-bottom:.65rem;padding:.35rem .6rem;font-size:.82rem;font-weight:900;display:inline-flex}.product-card p{color:#ffffffd6;line-height:1.72}.product-card ul{gap:.55rem;margin:1.2rem 0 0;padding:0;list-style:none;display:grid}.product-card li{color:#fff;border-top:1px solid #ffffff38;padding-top:.58rem;font-size:.92rem}.product-card a{min-height:2.35rem;color:var(--cyan-dark);background:#fff;border-radius:999px;justify-content:center;align-items:center;margin-top:1.25rem;padding:.45rem 1rem;font-size:.9rem;font-weight:900;display:inline-flex}.advantages{background:linear-gradient(180deg, #09a3c3eb, #0baec8f0), var(--cyan);color:#fff;padding:5.5rem max(1rem,50vw - 610px)}.advantages .section-heading{margin-bottom:2.2rem}.advantage-grid{grid-template-columns:repeat(4,1fr);gap:1rem;display:grid}.advantage-grid article{background:#ffffff1f;border:1px solid #ffffff38;border-radius:.55rem;min-height:13rem;padding:1.35rem}.advantage-grid strong{margin-bottom:.8rem;font-size:1.18rem;display:block}.advantage-grid p{color:#ffffffd6;line-height:1.75}.cert-strip{grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1.1rem;display:grid}.cert-strip span{color:#87a0a5;background:#ffffffeb;border-radius:.5rem;place-items:center;min-height:4.8rem;font-size:1.3rem;font-weight:900;display:grid}.custom-section{grid-template-columns:minmax(0,.75fr) minmax(22rem,1fr);align-items:center;gap:3rem;width:min(1220px,100% - 2rem);margin:0 auto;padding:5.5rem 0;display:grid}.application-grid{flex-wrap:wrap;gap:.7rem;margin-top:1.6rem;display:flex}.application-grid span{border:1px solid var(--line);color:#3a4541;background:#fff;border-radius:999px;padding:.55rem .82rem;font-size:.92rem}.custom-images{grid-template-columns:1fr 1fr;gap:.85rem;display:grid}.custom-images img{object-fit:cover;background:#fff;border:1px solid #1f292614;border-radius:.55rem;width:100%;height:22rem;box-shadow:0 18px 42px #1f292614}.factory-panel{background:var(--graphite);color:#fff;border-radius:.55rem;grid-template-columns:minmax(0,.8fr) minmax(20rem,1fr);align-items:start;gap:3rem;padding:clamp(1.5rem,4vw,3rem);display:grid}.factory-panel .eyebrow{color:#8ee1d8}.factory-panel p:not(.eyebrow){color:#ffffffbd;max-width:38rem}.process-list{gap:.75rem;margin:0;padding:0;list-style:none;display:grid}.process-list li{background:#ffffff0f;border:1px solid #ffffff24;border-radius:.5rem;grid-template-columns:3.25rem 1fr;align-items:center;min-height:4rem;padding:.75rem;display:grid}.process-list span{color:var(--amber);font-family:var(--font-geist-mono), monospace;font-weight:900}.contact{border-top:4px solid var(--cyan);background:#fff;border-radius:.55rem;grid-template-columns:minmax(0,.85fr) minmax(22rem,1fr);align-items:start;gap:2rem;width:min(1220px,100% - 2rem);margin:0 auto 4.5rem;padding:clamp(1.5rem,4vw,3rem);display:grid;box-shadow:0 20px 60px #1f292617}.contact-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;display:grid}.contact-grid a,.contact-grid span{color:#263632;overflow-wrap:anywhere;background:#fbfcfa;border:1px solid #edf1eb;border-radius:.5rem;min-height:3.25rem;padding:.8rem;font-weight:800}.contact-actions{grid-column:1/-1;justify-content:flex-start;margin-top:.5rem}@media (width<=980px){.site-header{align-items:flex-start}.hero-inner,.custom-section,.factory-panel,.contact{grid-template-columns:1fr}.hero-inner{min-height:auto;padding-top:4rem}.metric-strip{grid-template-columns:repeat(3,1fr)}.metric-strip div{border-bottom:1px solid var(--line)}.product-grid,.advantage-grid{grid-template-columns:repeat(2,1fr)}.custom-section{width:min(100% - 1.25rem,50rem)}}@media (width<=680px){.site-header{display:block;position:static}.brand{min-width:0}nav{margin-top:.85rem;overflow-x:auto}h1{font-size:2.55rem}.hero-inner{width:min(100% - 1.25rem,35rem);padding:3rem 0 5.5rem}.hero-actions,.contact-actions{display:grid}.button{width:100%}.metric-strip,.product-grid,.advantage-grid,.cert-strip,.custom-images,.contact-grid{grid-template-columns:1fr}.metric-strip div{border-right:0}.product-image img,.custom-images img{aspect-ratio:1;height:auto}}