:root{--ink:#251c19;--paper:#fbf7f2;--cream:#f2eae2;--clay:#b44b35;--brick:#7e3025;--wine:#58241d;--gold:#d8ad5b;--sage:#c8d4cf;--line:rgba(63,40,34,.16);--serif:"Noto Serif TC","PMingLiU",serif}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--serif);font-size:16px;line-height:1.9;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.wrap{width:min(1180px,calc(100% - 96px));margin-inline:auto}.topbar{height:96px;padding:0 48px;display:flex;align-items:center;justify-content:space-between;background:var(--paper);position:relative;z-index:10;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:13px;min-width:0}.brand img{width:48px;height:48px}.brand span{display:flex;flex-direction:column;line-height:1.3}.brand b{font-size:17px;letter-spacing:.12em;white-space:nowrap}.brand small{font-size:8.5px;letter-spacing:.1em;white-space:nowrap}.topbar nav{display:flex;align-items:center;gap:30px;font-size:14px}.nav-cta{border:1px solid var(--clay);padding:7px 18px;border-radius:30px}.hero{min-height:760px;display:grid;grid-template-columns:minmax(420px,42%) 1fr;background:var(--brick);color:#fff}.hero-image{grid-column:2;grid-row:1;min-width:0;overflow:hidden}.hero-image img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-copy{grid-column:1;grid-row:1;padding:90px clamp(48px,6vw,100px);display:flex;flex-direction:column;justify-content:center}.eyebrow{margin:0 0 24px;color:var(--clay);font-size:11px;font-weight:700;letter-spacing:.24em}.hero .eyebrow{color:var(--gold)}h1,h2,h3,p{overflow-wrap:normal;word-break:keep-all}h1{font-size:clamp(45px,5vw,76px);line-height:1.25;letter-spacing:.02em;margin:0 0 28px;font-weight:600}h1 em{font-style:normal;color:#fff}h2{font-size:clamp(38px,4.5vw,66px);line-height:1.34;letter-spacing:.02em;margin:0;font-weight:600}h3{font-size:27px;margin:.2em 0 .5em;font-weight:600}.lead{font-size:18px;color:rgba(255,255,255,.84);max-width:32em}.actions{display:flex;gap:16px;align-items:center;margin-top:25px}.button{display:inline-flex;align-items:center;justify-content:center;padding:13px 22px;border-radius:40px;font-size:14px}.primary{background:var(--clay);color:#fff}.hero .primary{background:#fff;color:var(--brick)}.button.text{border:1px solid rgba(255,255,255,.38)}.motto{margin-top:auto;padding-top:35px;color:rgba(255,255,255,.72);font-size:13px;letter-spacing:.18em}.intro{display:grid;grid-template-columns:1fr 1fr;gap:8vw;padding-block:140px 110px}.intro-text{padding-top:54px}.intro-text .big{font-size:23px;line-height:1.75;margin-top:0}.formula-band{width:min(1180px,calc(100% - 96px));margin:0 auto 140px;border-block:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr)}.formula-band div{padding:26px 18px;color:#735d54;font-size:10px;letter-spacing:.14em;border-right:1px solid var(--line)}.formula-band div:last-child{border:0}.formula-band small{display:block;color:var(--clay);font-size:15px;letter-spacing:.15em;margin-top:4px}.section-head{display:grid;grid-template-columns:1.5fr .7fr;align-items:end;gap:7vw;margin-bottom:64px}.section-head>p{font-size:17px;color:#6f5c55}.solutions{padding-bottom:150px}.solution-grid{border-top:1px solid var(--line)}.solution-grid article{display:grid;grid-template-columns:52px 210px 1fr 220px;gap:24px;align-items:start;padding:42px 0;border-bottom:1px solid var(--line)}.solution-grid article>span{color:var(--gold);font-size:12px}.solution-grid .en{font-size:10px;letter-spacing:.13em;color:#8c756b;margin:7px 0}.solution-grid h3{color:var(--clay);margin:0}.solution-grid article>p:not(.en){margin:0;color:#63534d}.solution-grid ul{margin:0;padding:0;list-style:none;font-size:14px;color:#51423d}.process{background:var(--clay);color:#fff;padding:130px 0}.process-layout{display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:start}.gold{color:var(--gold)}.process-layout>div>p:last-child{color:rgba(255,255,255,.76);max-width:33em}.process ol{list-style:none;margin:0;padding:0;counter-reset:step}.process li{counter-increment:step;display:grid;grid-template-columns:45px 150px 1fr;gap:20px;padding:24px 0;border-top:1px solid rgba(255,255,255,.2)}.process li:before{content:"0"counter(step);color:var(--gold);font-size:11px}.process li b{font-size:20px}.process li span{color:rgba(255,255,255,.75);font-size:14px}.applications{padding-block:140px}.app-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.app-grid article{min-height:220px;padding:34px;background:var(--cream);display:flex;flex-direction:column;justify-content:space-between;border-top:3px solid var(--gold)}.app-grid article:nth-child(2){background:#eee9db}.app-grid article:nth-child(3){background:#f1dfd7}.app-grid article:nth-child(4){background:#e1ebea}.app-grid b{font-size:24px;color:var(--clay)}.app-grid span{font-size:13px;color:#6c5b54}.quality{padding:130px 0;background:#ecebdd}.quality-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:7vw}.quality-grid>div:first-child>p:not(.eyebrow){font-size:17px}.cert-badges{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:40px}.cert-badges span{padding:22px;background:rgba(255,255,255,.6);border:1px solid rgba(180,75,53,.25);font-size:9px;letter-spacing:.15em}.cert-badges b{display:block;font-size:17px;letter-spacing:0;margin-top:18px}.certificates{display:grid;grid-template-columns:1fr 1fr;gap:18px}.certificates figure{margin:0}.certificates figure img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:top;background:#fff;box-shadow:0 10px 30px rgba(50,35,30,.08)}.certificates figcaption{text-align:center;font-size:12px;color:#75645e;margin-top:8px}.certificates dl{grid-column:1/-1;margin:18px 0 0}.certificates dl div{display:grid;grid-template-columns:180px 1fr;padding:13px 0;border-top:1px solid var(--line)}dt{color:var(--clay);font-size:13px}dd{margin:0}.brand-story{display:grid;grid-template-columns:1fr 1fr;background:var(--wine);color:#fff}.story-mark{background:var(--clay);display:grid;place-items:center;min-height:540px}.story-mark img{width:240px;filter:drop-shadow(0 14px 24px rgba(0,0,0,.14))}.brand-story>div:last-child{padding:90px clamp(45px,7vw,110px);display:flex;flex-direction:column;justify-content:center}.brand-story h2{font-size:clamp(34px,4vw,58px)}.brand-story p:last-child{color:rgba(255,255,255,.72);margin-top:30px}.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:7vw;padding-block:140px}.contact>div>p:not(.eyebrow){color:#6d5c55}.contact .button{margin-top:20px}.contact-card{margin:0;border-top:2px solid var(--clay);padding:22px 28px;background:#fff;display:grid;grid-template-columns:1fr 1fr;gap:0 28px;box-shadow:0 14px 40px rgba(50,35,30,.07)}.contact-card div{display:grid;grid-template-columns:110px 1fr;padding:15px 0;border-bottom:1px solid var(--line)}.contact-card .wide{grid-column:1/-1}.contact-card a{text-decoration:underline;text-underline-offset:3px}footer{background:var(--wine);color:#fff;min-height:150px;padding:40px 48px;display:flex;align-items:center;justify-content:space-between;gap:20px}footer .brand img{width:42px;height:42px}footer>p,footer>small{color:rgba(255,255,255,.65);font-size:11px;letter-spacing:.12em}
@media(max-width:900px){.wrap,.formula-band{width:min(100% - 48px,680px)}.topbar{height:76px;padding:0 22px}.topbar nav a:not(.nav-cta){display:none}.brand img{width:42px;height:42px}.brand b{font-size:14px}.brand small{font-size:7px}.hero{display:flex;flex-direction:column;min-height:auto}.hero-image{height:52vh;min-height:390px}.hero-copy{padding:48px 24px 62px}.motto{margin-top:38px}.intro,.section-head,.process-layout,.quality-grid,.contact{grid-template-columns:1fr;gap:44px}.intro{padding-block:90px 65px}.intro-text{padding-top:0}.section-head{margin-bottom:42px}.solution-grid article{grid-template-columns:36px 1fr;gap:8px 14px;padding:32px 0}.solution-grid article .en{grid-column:2}.solution-grid h3{grid-column:2}.solution-grid article>p:not(.en),.solution-grid ul{grid-column:2}.solutions{padding-bottom:90px}.process{padding:90px 0}.applications{padding-block:90px}.app-grid{grid-template-columns:1fr 1fr}.quality{padding:90px 0}.brand-story{grid-template-columns:1fr}.story-mark{min-height:350px}.brand-story>div:last-child{padding:70px 24px}.contact{padding-block:90px}.contact-card{padding:18px}.contact-card div,.contact-card .wide{grid-column:1/-1}footer{flex-direction:column;align-items:flex-start;padding:40px 24px}.formula-band{margin-bottom:90px;overflow-x:auto;grid-template-columns:repeat(5,minmax(110px,1fr))}}
@media(max-width:520px){body{font-size:15px}.wrap,.formula-band{width:calc(100% - 36px)}.formula-band{grid-template-columns:1fr 1fr;overflow:visible}.formula-band div{border-bottom:1px solid var(--line)}.formula-band div:nth-child(even){border-right:0}.formula-band div:last-child{grid-column:1/-1;border-bottom:0}.hero-image{min-height:300px;height:42vh}.hero-copy{padding-inline:18px}h1{font-size:40px}h2{font-size:36px}.lead{font-size:16px}.actions{align-items:stretch;flex-direction:column}.button{width:100%}.intro-text .big{font-size:19px}.solution-grid article{grid-template-columns:28px 1fr}.process li{grid-template-columns:32px 1fr}.process li span{grid-column:2}.app-grid{grid-template-columns:1fr}.app-grid article{min-height:160px}.certificates{gap:10px}.cert-badges{grid-template-columns:1fr}.certificates dl div{grid-template-columns:1fr;gap:4px}.story-mark{min-height:280px}.story-mark img{width:170px}.contact-card{grid-template-columns:1fr;padding:16px}.contact-card div{grid-template-columns:1fr;gap:3px}.contact-card dd{overflow-wrap:anywhere;word-break:normal}.topbar .nav-cta{padding:6px 12px;font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* 2026-08 visual refinement: unified hero and denser solution rows */
.hero{position:relative;display:grid;grid-template-columns:1fr;overflow:hidden;background:#a9442f}
.hero:after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(82,28,22,.91) 0%,rgba(82,28,22,.74) 38%,rgba(82,28,22,.28) 68%,rgba(82,28,22,.08) 100%)}
.hero-image{position:absolute;inset:0;grid-column:auto;grid-row:auto}
.hero-image img{width:100%;height:100%;object-fit:cover;object-position:center 54%}
.hero-copy{position:relative;z-index:2;grid-column:auto;grid-row:auto;width:min(650px,52%)}
.solution-grid article{grid-template-columns:82px minmax(200px,230px) minmax(0,1fr);gap:8px 26px;padding:28px 0}
.solution-grid article>span{grid-row:1/3;padding-top:3px;text-align:center;border-right:1px solid var(--line)}
.solution-grid .en{grid-column:2;grid-row:1;margin:3px 0 0}
.solution-grid h3{grid-column:2;grid-row:2;margin:0}
.solution-grid article>p:not(.en){grid-column:3;grid-row:1;margin:0}
.solution-grid ul{grid-column:3;grid-row:2;display:flex;flex-wrap:wrap;gap:7px 9px;font-size:12px}
.solution-grid li{padding:3px 10px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.42)}
@media(max-width:900px){.hero{display:grid;min-height:680px}.hero:after{background:linear-gradient(180deg,rgba(80,28,22,.14) 0%,rgba(80,28,22,.58) 48%,rgba(80,28,22,.94) 100%)}.hero-image{position:absolute;inset:0;height:auto;min-height:0}.hero-image img{object-position:62% center}.hero-copy{width:100%;padding:290px 24px 62px;justify-content:flex-end}.solution-grid article{grid-template-columns:54px minmax(0,1fr);gap:8px 16px}.solution-grid article>span{grid-row:1/5}.solution-grid .en,.solution-grid h3,.solution-grid article>p:not(.en),.solution-grid ul{grid-column:2;grid-row:auto}.solution-grid h3{margin:0}.solution-grid ul{margin-top:7px}}
@media(max-width:520px){.hero{min-height:620px}.hero-copy{padding:245px 18px 50px}.solution-grid article{grid-template-columns:38px minmax(0,1fr);padding:28px 0}}