@import "https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600;700&family=Noto+Sans+TC:wght@400;500;600;700&display=swap";:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}html,body,#root{min-height:100%}body{margin:0}:root{--ink:#102a33;--ink-soft:#3d5a63;--paper:#f4f7f5;--paper-2:#e8eef0;--teal:#0b4f6c;--teal-deep:#083849;--teal-soft:#7eb8c9;--gold:#c9a227;--line:#102a331f;--white:#fff;--shadow:0 24px 60px #0838492e;--radius:2px;--font-display:"Instrument Sans", "Noto Sans TC", sans-serif;--font-body:"Noto Sans TC", "Instrument Sans", sans-serif;--max:1120px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;color:var(--ink);background:radial-gradient(1200px 600px at 10% -10%, #7eb8c947, transparent 55%), radial-gradient(900px 500px at 100% 0%, #c9a2271f, transparent 50%), linear-gradient(180deg, #eef4f5 0%, var(--paper) 38%, #e7eef1 100%);font-family:var(--font-body);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0}img,svg{max-width:100%;display:block}h1,h2,h3,strong{font-family:var(--font-display);letter-spacing:-.02em;font-weight:600;line-height:1.15}h1{max-width:14ch;margin:0;font-size:clamp(2.4rem,5.5vw,4.4rem)}h2{margin:0 0 1rem;font-size:clamp(1.8rem,3.4vw,2.6rem)}h3{margin:0 0 .55rem;font-size:1.15rem}p{margin:0}.site{position:relative;overflow-x:clip}.ambient{pointer-events:none;z-index:0;position:fixed;inset:0}.ambient-glow{filter:blur(40px);opacity:.45;border-radius:50%;position:absolute}.ambient-glow-a{background:#7eb8c959;width:420px;height:420px;top:18%;left:-8%}.ambient-glow-b{background:#0b4f6c1f;width:380px;height:380px;bottom:12%;right:-6%}.ambient-grid{opacity:.22;background-image:linear-gradient(#0b4f6c0d 1px,#0000 1px),linear-gradient(90deg,#0b4f6c0d 1px,#0000 1px);background-size:72px 72px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#0000008c,#0000 80%);mask-image:linear-gradient(#0000008c,#0000 80%)}.header,main,.footer{z-index:1;position:relative}.header{z-index:40;transition:background .3s,box-shadow .3s,-webkit-backdrop-filter .3s,backdrop-filter .3s;position:sticky;top:0}.header-scrolled{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line);background:#f4f7f5e0}.header-inner{width:min(100% - 2rem, var(--max));justify-content:space-between;align-items:center;gap:1rem;margin:0 auto;padding:1rem 0;display:flex}.brand{align-items:center;gap:.75rem;min-width:0;display:flex}.brand-mark{width:42px;height:42px;color:var(--teal);flex:none}.brand-text{flex-direction:column;min-width:0;display:flex}.brand-primary{font-family:var(--font-display);letter-spacing:-.01em;white-space:nowrap;text-overflow:ellipsis;font-size:.98rem;font-weight:700;overflow:hidden}.brand-secondary{color:var(--ink-soft);white-space:nowrap;text-overflow:ellipsis;font-size:.72rem;overflow:hidden}.nav-desktop{align-items:center;gap:1.5rem;display:none}.nav-desktop a{color:var(--ink-soft);font-size:.95rem;font-weight:500;transition:color .2s}.nav-desktop a:hover{color:var(--teal)}.header-actions{align-items:center;gap:.75rem;display:flex}.lang-switch{border:1px solid var(--line);background:#ffffff8c;padding:.2rem;display:inline-flex}.lang-switch button{color:var(--ink-soft);padding:.35rem .65rem;font-size:.78rem;font-weight:600;transition:background .2s,color .2s}.lang-switch button.active{background:var(--teal);color:var(--white)}.menu-toggle{flex-direction:column;justify-content:center;gap:6px;width:42px;height:42px;padding:0 10px;display:inline-flex}.menu-toggle span{background:var(--ink);height:2px;transition:transform .25s,opacity .25s;display:block}.menu-toggle.open span:first-child{transform:translateY(4px)rotate(45deg)}.menu-toggle.open span:last-child{transform:translateY(-4px)rotate(-45deg)}.nav-mobile{border-bottom:1px solid var(--line);background:#f4f7f5f5;flex-direction:column;gap:.25rem;padding:.5rem 1rem 1.25rem;display:flex}.nav-mobile[hidden]{display:none}.nav-mobile a{border-bottom:1px solid var(--line);padding:.85rem .5rem;font-weight:600}.hero{align-items:end;min-height:min(100vh,920px);display:grid;position:relative;overflow:hidden}.hero-media{position:absolute;inset:0}.hero-photo{background:linear-gradient(120deg,#0838498c,#0b4f6c40),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1600 900'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0' y1='0' x2='1' y2='1'%3E%3Cstop stop-color='%23083849'/%3E%3Cstop offset='1' stop-color='%230B4F6C'/%3E%3C/linearGradient%3E%3Cpattern id='p' width='48' height='48' patternUnits='userSpaceOnUse'%3E%3Cpath d='M0 48H48M48 0V48' stroke='rgba(244,247,245,0.05)' stroke-width='1'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='1600' height='900' fill='url(%23g)'/%3E%3Crect width='1600' height='900' fill='url(%23p)'/%3E%3Cpath d='M0 680C220 620 340 520 520 540C760 566 860 700 1100 640C1280 596 1420 480 1600 420V900H0Z' fill='rgba(126,184,201,0.18)'/%3E%3Cpath d='M120 220h180M120 250h120M980 160h220M980 190h150' stroke='rgba(244,247,245,0.18)' stroke-width='2'/%3E%3Ccircle cx='1180' cy='210' r='56' fill='none' stroke='rgba(201,162,39,0.35)' stroke-width='2'/%3E%3Ccircle cx='320' cy='360' r='90' fill='none' stroke='rgba(244,247,245,0.12)' stroke-width='1.5'/%3E%3C/svg%3E") 50%/cover no-repeat;animation:18s ease-in-out infinite alternate heroDrift;position:absolute;inset:0;transform:scale(1.02)}.hero-veil{background:linear-gradient(90deg,#083849d1 0%,#0838498c 42%,#08384947 100%),linear-gradient(#08384926 0%,#083849b8 100%);position:absolute;inset:0}.hero-route{position:absolute;inset:0}.hero-route svg{width:100%;height:100%}.hero-content{z-index:2;width:min(100% - 2rem, var(--max));color:var(--paper);margin:0 auto;padding:7.5rem 0 4.5rem;position:relative}.hero-brand{color:var(--teal-soft);font-family:var(--font-display);letter-spacing:-.02em;margin-bottom:1rem;font-size:clamp(1.35rem,2.8vw,2rem);font-weight:700}.hero-sub{color:#f4f7f5db;max-width:38rem;margin-top:1.15rem;font-size:clamp(1rem,1.5vw,1.12rem)}.hero-actions,.contact-actions{flex-wrap:wrap;gap:.75rem;margin-top:1.75rem;display:flex}.btn{letter-spacing:.01em;justify-content:center;align-items:center;min-height:48px;padding:.8rem 1.25rem;font-weight:600;transition:transform .2s,background .2s,color .2s,border-color .2s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--gold);color:var(--teal-deep)}.btn-primary:hover{background:#d4b03a}.btn-ghost{color:var(--paper);background:#f4f7f50f;border:1px solid #f4f7f573}.btn-ghost:hover{background:#f4f7f51f;border-color:#f4f7f5cc}.section{padding:clamp(4rem,8vw,6.5rem) 0}.section-inner{width:min(100% - 2rem, var(--max));margin:0 auto}.section-head{max-width:42rem;margin-bottom:2.5rem}.lead{color:var(--ink);font-size:1.08rem;font-weight:500}.body,.about-points p,.product-item p,.service-grid p{color:var(--ink-soft)}.body{margin-top:1rem}.about{background:linear-gradient(#ffffff59,#0000),linear-gradient(135deg,#7eb8c91f,#0000 45%)}.about-points{gap:1.5rem;display:grid}.about-points article,.service-grid article{border-top:1px solid var(--line);padding-top:1.25rem}.products{background:linear-gradient(#0000,#0b4f6c0a),radial-gradient(700px 320px at 90% 10%,#c9a2271a,#0000 60%)}.product-list{gap:0;display:grid}.product-item{border-top:1px solid var(--line);grid-template-columns:auto 1fr;gap:1.25rem;padding:1.6rem 0;display:grid}.product-item:last-child{border-bottom:1px solid var(--line)}.product-index{color:var(--teal);font-family:var(--font-display);letter-spacing:.08em;padding-top:.2rem;font-size:.95rem;font-weight:700}.services{background:linear-gradient(#fff6,#e8eef0a6)}.service-grid{gap:1.5rem;display:grid}.contact{background:linear-gradient(160deg, var(--teal-deep), var(--teal) 55%, #14607f), radial-gradient(600px 280px at 15% 20%, #7eb8c940, transparent 60%);color:var(--paper)}.contact .lead{color:#f4f7f5e0}.contact-inner{gap:2rem;display:grid}.contact .btn-ghost{border-color:#f4f7f566}.contact-list{gap:1.25rem;margin:0;display:grid}.contact-list div{border-top:1px solid #f4f7f52e;gap:.3rem;padding-top:1rem;display:grid}.contact-list dt{color:var(--teal-soft);letter-spacing:.04em;text-transform:uppercase;font-size:.82rem;font-weight:600}.contact-list dd{margin:0;font-size:1.05rem;font-weight:500}.contact-list a:hover{text-underline-offset:3px;text-decoration:underline}.footer{color:#f4f7f5c7;background:#071f28;padding:2rem 0 2.5rem}.footer-inner{width:min(100% - 2rem, var(--max));flex-direction:column;gap:1.25rem;margin:0 auto;display:flex}.footer-brand{align-items:flex-start;gap:.85rem;display:flex}.footer-brand .brand-mark{color:#14607f;width:36px;height:36px}.footer-brand strong{color:var(--paper);margin-bottom:.25rem;display:block}.footer-brand p,.footer-copy{font-size:.9rem}@keyframes heroDrift{0%{transform:scale(1.02)translate(0,0)}to{transform:scale(1.06)translate(-1.2%,-.8%)}}@media (width>=760px){.menu-toggle{display:none}.nav-desktop{display:flex}.nav-mobile{display:none!important}.about-points,.service-grid{grid-template-columns:repeat(3,1fr);gap:2rem}.service-grid{grid-template-columns:repeat(2,1fr)}.contact-inner{grid-template-columns:1.1fr .9fr;align-items:end;gap:3rem}.footer-inner{flex-direction:row;justify-content:space-between;align-items:flex-end}}@media (width>=980px){.service-grid{grid-template-columns:repeat(4,1fr)}.product-item{gap:2rem;padding:1.9rem 0}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero-photo,.btn{transition:none;animation:none}}