:root{--ink:#193c31;--green:#183e32;--lime:#d3e88d;--paper:#f6f5ef;--line:#d7ddd3;--muted:#647169}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;font-family:Arial,'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;color:var(--ink);background:var(--paper);line-height:1.7}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #96b047;outline-offset:4px}.preview{padding:7px 5%;font-size:11px;text-align:center;background:#e6ebdb;letter-spacing:1px}.preview span{margin-left:12px;color:#536052}header{height:94px;padding:0 5%;display:flex;align-items:center;justify-content:space-between;background:var(--paper);position:sticky;top:0;z-index:10;border-bottom:1px solid #d7ddd380}.brand{display:flex;gap:12px;align-items:center;font-weight:700;font-size:23px;letter-spacing:3px;line-height:1.25}.brand small{display:block;font-size:9px;letter-spacing:2px;font-weight:500;margin-top:6px}.brand-icon{font-size:25px;background:var(--green);color:var(--lime);height:46px;width:46px;display:grid;place-items:center;border-radius:50% 50% 0 50%;letter-spacing:0}nav{display:flex;align-items:center;gap:30px;font-size:13px}nav a:hover{color:#698524}.nav-cta{border:1px solid var(--ink);padding:10px 20px}.menu{display:none}.hero{display:grid;grid-template-columns:1fr 1fr;min-height:630px;background:var(--green);color:white}.hero-copy{padding:68px 8% 54px 10%}.eyebrow{font-size:11px;letter-spacing:2.3px;font-weight:700;margin:0 0 24px;color:#617455}.eyebrow.light{color:var(--lime)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(38px,4.2vw,64px);line-height:1.3;letter-spacing:-1.5px;font-weight:600;margin-bottom:26px}h1 span{color:var(--lime)}.hero-sub{font-size:20px;letter-spacing:3px;margin-bottom:10px}.hero-desc{font-size:14px;color:#c8d2cb;line-height:2}.hero-actions{display:flex;align-items:center;gap:24px;margin-top:32px}.btn{display:inline-flex;justify-content:space-between;gap:30px;align-items:center;padding:14px 24px;border:1px solid transparent;font-weight:600;font-size:14px;transition:transform .2s,background .2s}.btn:hover{transform:translateY(-2px)}.btn span{font-size:22px;line-height:1}.lime{background:var(--lime);color:var(--ink)}.dark{background:var(--green);color:white}.outline{background:transparent;border-color:currentColor;color:inherit}.text-link{font-size:12px;border-bottom:1px solid #9aada1;padding-bottom:5px}.hero-tags{margin-top:46px;display:flex;gap:12px;font-size:11px;color:#d4ded6}.hero-tags span+span{border-left:1px solid #6e8578;padding-left:12px}.hero-visual{position:relative;overflow:hidden;background:#667761;display:flex;flex-direction:column}.field-picture{flex:1;min-height:420px;background-image:url("assets/material-roll-mobile-v6.jpg");background-size:auto 210%;background-position:44% 0;background-repeat:no-repeat}.visual-bottom{padding:26px 36px;display:flex;justify-content:space-between;align-items:center;background:#cfd3bd;color:var(--ink);font-size:13px;line-height:1.8}.visual-bottom b{font-size:22px;font-weight:500}.round-arrow{width:50px;height:50px;border:1px solid #193c3170;border-radius:50%;display:grid;place-items:center;font-size:25px}.image-label{position:absolute;top:16px;right:16px;background:#163426cc;color:white;border-radius:2px;padding:4px 9px;font-size:10px}.intro-strip{display:flex;align-items:center;justify-content:space-between;padding:24px 5%;border-bottom:1px solid var(--line);font-size:12px}.intro-strip p{margin:0;font-size:15px}.intro-strip a{font-weight:600}.section,.applications{padding:88px 7%}.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:42px;gap:28px}h2{font-size:clamp(30px,3vw,44px);line-height:1.4;letter-spacing:-1px;font-weight:550;margin-bottom:0}.section-head>p{font-size:14px;color:var(--muted);line-height:1.9;margin-bottom:8px}.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.service{padding:36px 38px;border:1px solid var(--line);background:white}.service.install{background:#e8eddf}.serial{font-size:10px;letter-spacing:2px;color:#6b786a}h3{font-size:28px;line-height:1.5;margin:18px 0 10px;font-weight:550}.service-desc{font-size:14px;color:var(--muted);max-width:370px}.price{font-size:48px;font-weight:500;letter-spacing:-2px;margin-top:25px;line-height:1.4}.price small{font-size:14px;letter-spacing:0}.price span{font-size:14px;letter-spacing:0}.service ul{list-style:none;padding:20px 0;margin:18px 0 12px;border-top:1px solid var(--line);font-size:13px}.service li{padding:6px 0}.service li:before{content:'↗';margin-right:10px;color:#739149}.service .btn{width:100%}.footnote{font-size:11px;color:var(--muted);margin:18px 0 0}.applications{background:#e9ecdf}.tabs{display:flex;border-bottom:1px solid #b9c5b8;gap:36px;margin-bottom:30px}.tabs button{border:0;background:transparent;padding:14px 0;color:#6a786a;font-size:15px;border-bottom:3px solid transparent}.tabs button[aria-selected=true]{border-color:var(--green);color:var(--green);font-weight:bold}.application-panel{display:grid;grid-template-columns:1.2fr 1fr;gap:6%;align-items:center}.application-image{height:340px;background-repeat:no-repeat;background-color:#f9faf7;border:1px solid #d7ddd3}.application-image.slope{background-image:url("assets/tab-slope-v3.jpg");background-size:cover;background-position:center}.application-image.ditch{background-image:url("assets/tab-ditch-v3.jpg");background-size:cover;background-position:center}.application-image.field{background-image:url("assets/tab-ground-v3.jpg");background-size:cover;background-position:center}.application-copy .eyebrow{font-size:10px}.application-copy h3{font-size:30px;margin:12px 0 16px}.application-copy p{font-size:14px;color:#526554}.application-copy .note{border-left:2px solid #91a27a;padding-left:16px;font-size:12px}.text-button{padding:8px 0;border:0;border-bottom:1px solid var(--ink);background:none;color:var(--ink);font-size:13px}.application-copy small{display:block;font-size:10px;color:#687567;margin-top:18px}.steps{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;margin:0;padding:0;gap:28px}.steps li{border-top:1px solid #bfcaba;padding-top:22px}.steps li>span{font-size:34px;font-weight:300;color:#839b6a}.steps h3{font-size:18px;margin-top:18px}.steps p{font-size:13px;color:var(--muted)}.faq{border-top:1px solid var(--line);display:grid;grid-template-columns:.8fr 1.2fr;gap:10%;padding-top:70px}.questions{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:21px 0}summary{font-size:15px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}summary::-webkit-details-marker{display:none}summary span{font-size:18px;color:#6a8555}details[open] summary span{transform:rotate(45deg)}details p{font-size:13px;color:var(--muted);margin:16px 26px 0 0}.inquiry{padding:78px 7%;background:var(--green);color:white;display:grid;grid-template-columns:1fr 1.1fr;gap:8%}.inquiry h2{font-size:36px;margin-bottom:24px}.inquiry-intro>p:not(.eyebrow){color:#ccd6ce;font-size:14px}.contact-status{display:flex;align-items:center;gap:8px;font-size:12px;margin-top:40px}.contact-status span{background:var(--lime);width:6px;height:6px;border-radius:50%}.inquiry-intro .privacy{font-size:11px!important;max-width:310px;margin-top:12px;color:#9fb2a4!important}form label{display:flex;flex-direction:column;font-size:12px;gap:8px;margin-bottom:20px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}input,select,textarea{border:1px solid #63806c;background:#244b3d;color:white;padding:12px;border-radius:0;min-width:0;width:100%;font-size:13px}input::placeholder,textarea::placeholder{color:#a3b5a7}select{height:49px}textarea{resize:vertical}.inquiry form>.btn{width:100%}.inquiry-result{margin-top:24px}.inquiry-result p{font-size:12px;color:var(--lime);margin-top:12px}footer{padding:40px 5% 22px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px}footer p,footer>a:not(.brand){font-size:12px;margin:0}footer small{flex-basis:100%;border-top:1px solid var(--line);padding-top:20px;color:var(--muted);font-size:10px;margin-top:10px}dialog{width:min(800px,94vw);max-height:90vh;border:0;padding:28px;background:var(--paper);color:var(--ink)}dialog::backdrop{background:#10271fcc}dialog img{width:100%;display:block}dialog p{font-size:12px;padding-right:26px}.close{position:sticky;top:0;float:right;border:0;background:var(--green);color:white;height:36px;width:36px;font-size:16px}
@media(min-width:1600px){main,header,footer,.preview{max-width:1800px;margin:auto}}@media(max-width:1000px){nav{gap:18px}.hero-copy{padding:48px 7%}.hero{min-height:570px}.hero-actions{gap:14px;flex-wrap:wrap}.hero-desc br{display:none}.field-picture{min-height:430px}.section,.applications{padding:65px 5%}.service{padding:28px}.inquiry{padding:60px 5%;gap:5%}.application-image{height:300px}.steps{gap:18px}.steps h3{font-size:16px}}@media(max-width:720px){.preview{font-size:10px;padding:6px 14px;letter-spacing:0}.preview span{margin-left:6px}header{height:76px;padding:0 5%}.brand{font-size:21px}.brand-icon{height:40px;width:40px;font-size:23px}.menu{display:block;font-size:23px;border:0;background:none;color:var(--ink);padding:10px}nav{display:none;position:absolute;top:76px;left:0;right:0;background:var(--paper);padding:20px 5% 28px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:16px}nav.open{display:flex}.hero{grid-template-columns:1fr}.hero-copy{padding:44px 6% 34px}h1{font-size:42px;letter-spacing:-1px}.hero .eyebrow{font-size:9px;margin-bottom:22px}.hero-sub{font-size:18px}.hero-desc{font-size:13px}.hero-actions{margin-top:26px;gap:22px}.btn{padding:13px 20px;font-size:13px}.hero-tags{margin-top:27px}.field-picture{min-height:250px;background-size:auto 211%;background-position:48% 0}.visual-bottom{padding:18px 6%;font-size:11px}.visual-bottom b{font-size:18px}.round-arrow{width:40px;height:40px}.intro-strip{padding:20px 6%;gap:8px;flex-wrap:wrap}.intro-strip>span{display:none}.intro-strip p{font-size:13px}.intro-strip a{font-size:11px}.section,.applications{padding:54px 6%}.section-head{display:block;margin-bottom:28px}.section-head>p{margin:18px 0 0;font-size:13px}h2{font-size:32px}.eyebrow{font-size:10px;margin-bottom:17px}.service-grid{grid-template-columns:1fr;gap:18px}.service{padding:28px 24px}.service h3{font-size:26px}.price{font-size:44px}.service-desc{font-size:13px}.tabs{gap:0;justify-content:space-between}.tabs button{font-size:12px;padding:14px 1px}.application-panel{grid-template-columns:1fr;gap:25px}.application-image{height:280px}.application-copy h3{font-size:27px}.steps{grid-template-columns:1fr 1fr;gap:26px 20px}.steps h3{font-size:16px}.steps p{font-size:12px}.steps li>span{font-size:28px}.faq{grid-template-columns:1fr;gap:27px}.questions summary{font-size:14px}.inquiry{grid-template-columns:1fr;padding:50px 6%;gap:26px}.inquiry h2{font-size:31px}.contact-status{margin-top:22px}.inquiry-intro .privacy{max-width:none}.form-row{gap:12px}input,select,textarea{font-size:16px;padding:10px}form label{font-size:12px}footer{padding:32px 6% 22px}footer p{order:3;flex-basis:100%;font-size:11px}footer small{order:4}dialog{padding:16px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}

/* Official supplied logo: preserve full artwork and native square aspect ratio. */
.brand .official-logo{display:block;width:64px;height:64px;object-fit:contain;flex-shrink:0;background:white}.brand small{letter-spacing:1.15px}footer .brand .official-logo{width:156px;height:156px}footer .brand{gap:22px}footer{align-items:center}@media(max-width:720px){header .brand{gap:10px;font-size:20px;letter-spacing:2px}header .brand .official-logo{width:54px;height:54px}header .brand small{font-size:8px;letter-spacing:.7px}footer .brand .official-logo{width:128px;height:128px}footer .brand{gap:16px;font-size:20px}footer .brand small{font-size:8px;letter-spacing:.6px}}

/* Verified company contact information and original LINE QR. */
.contact-details{display:grid;grid-template-columns:1fr 150px;align-items:center;gap:22px;margin-top:28px;padding-top:24px;border-top:1px solid #597362}.contact-details dl{margin:0}.contact-details dl>div{margin-bottom:15px}.contact-details dt{font-size:10px;color:#b2c2b6;letter-spacing:1px}.contact-details dd{margin:3px 0 0;font-size:14px;line-height:1.7}.contact-details dd a:hover{text-decoration:underline}.line-qr{display:block;text-align:center}.line-qr img{display:block;width:150px;height:150px;object-fit:contain;background:white;padding:0}.line-qr span{display:block;font-size:10px;color:#d3dfd6;margin-top:7px}.footer-contact{flex-basis:100%;display:flex;flex-wrap:wrap;gap:10px 28px;font-size:12px;color:var(--muted)}.footer-contact a:hover{text-decoration:underline}@media(max-width:720px){.contact-details{grid-template-columns:1fr 132px;gap:15px}.line-qr img{width:132px;height:132px}.contact-details dd{font-size:13px}.footer-contact{order:3;display:grid;gap:7px;font-size:11px}footer>small{order:5}}@media(max-width:360px){.contact-details{grid-template-columns:1fr}.line-qr{width:150px}.line-qr img{width:150px;height:150px}}

/* Customer-facing material quantity tiers; no checkout or unpublished business figures. */
.tier-pricing{margin-top:34px;padding:34px 38px;background:#fff;border:1px solid var(--line)}.tier-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:22px}.tier-heading .eyebrow{font-size:10px;margin-bottom:9px}.tier-heading h3{margin:0;font-size:25px}.tier-heading>p{font-size:12px;color:var(--muted);margin:0}.price-table{border-collapse:collapse;width:100%;font-size:14px;font-variant-numeric:tabular-nums}.price-table caption{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}.price-table th,.price-table td{padding:13px 18px;border-bottom:1px solid var(--line);text-align:left}.price-table thead{background:var(--green);color:#fff;font-size:12px}.price-table thead th{font-weight:500}.price-table tbody th{font-weight:500}.price-table tbody tr:nth-child(even){background:#f4f6ef}.price-table td:last-child{color:var(--muted);font-size:13px}.price-table strong{font-weight:600}.tier-bottom{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:23px}.tier-bottom p{font-size:11px;color:var(--muted);max-width:570px;margin:0}.tier-bottom .btn{white-space:nowrap;flex-shrink:0}@media(max-width:720px){.tier-pricing{padding:24px 17px}.tier-heading{display:block}.tier-heading>p{margin-top:12px;font-size:11px}.tier-heading h3{font-size:24px}.price-table{font-size:13px}.price-table th,.price-table td{padding:13px 8px}.price-table td:last-child{font-size:11px}.price-table thead{font-size:11px}.tier-bottom{display:block}.tier-bottom .btn{margin-top:18px;width:100%}.tier-bottom p{font-size:10px}}

/* Updated company wording; original supplied logo artwork remains unchanged. */
.brand .brand-name{font-size:17px;line-height:1.35;letter-spacing:1.5px}.brand .brand-name small{font-size:9px;letter-spacing:2px;margin-top:3px}footer .brand .brand-name{font-size:19px}@media(max-width:720px){header .brand .brand-name{font-size:15px;letter-spacing:1px}header .brand .brand-name small{font-size:8px;margin-top:2px}footer .brand .brand-name{font-size:15px;letter-spacing:.8px}}

/* Supplied product and application visuals. */
.hero-visual .field-picture{background-image:url("assets/material-roll-mobile-v6.jpg");background-size:cover;background-position:center}.visual-gallery{background:#f0f1e9;border-bottom:1px solid var(--line)}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.gallery-grid figure{margin:0}.gallery-open{display:block;position:relative;padding:0;width:100%;border:0;background:#dce2d2;overflow:hidden;text-align:left}.gallery-open img{display:block;width:100%;height:280px;object-fit:cover;transition:transform .3s}.gallery-open:hover img{transform:scale(1.03)}.gallery-open span{position:absolute;right:14px;bottom:14px;background:var(--paper);border-radius:50%;width:36px;height:36px;display:grid;place-items:center;font-size:21px;color:var(--green)}.gallery-grid figcaption h3{font-size:18px;margin:17px 0 4px}.gallery-grid figcaption p{font-size:11px;color:var(--muted);margin:0}@media(max-width:1000px){.gallery-grid{gap:16px}.gallery-open img{height:225px}}@media(max-width:720px){.hero-visual .field-picture{min-height:295px}.gallery-grid{grid-template-columns:1fr;gap:28px}.gallery-open img{height:270px}.gallery-grid figure:last-child img{object-position:center 45%}}

/* Accessible application scope and installation overview adapted from supplied concepts. */
.scope-section{background:#fff}.scope-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 42px}.scope-grid article{display:flex;gap:18px;padding:24px 0;border-top:1px solid var(--line)}.scope-grid article>span{font-size:13px;color:#8a9f6e;padding-top:5px}.scope-grid h3{font-size:19px;margin:0 0 7px}.scope-grid p{font-size:13px;color:var(--muted);margin:0}.technical-note{padding:22px 25px;border-left:3px solid #8ca268;background:#edf1e6;margin-top:30px}.technical-note strong{font-size:14px;font-weight:600}.technical-note p{font-size:12px;color:#61705e;line-height:1.9;margin:8px 0 0}.installation-guide{background:#e9ecdf}.installation-steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.installation-steps li{background:var(--paper);padding:24px 22px;min-width:0}.install-step-top{display:flex;align-items:center;justify-content:space-between}.install-step-top>span{font-size:24px;color:#869b70}.install-step-top svg{width:52px;height:48px;stroke:#55704d;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;fill:none}.installation-steps h3{font-size:19px;margin:16px 0 9px}.installation-steps p{font-size:12px;line-height:1.9;color:var(--muted);margin:0}.guide-source{padding:18px 0;border-bottom:0;margin-bottom:10px}.guide-source summary{font-size:12px;color:#64745c}.guide-source a{text-decoration:underline}.guide-source p{font-size:11px}.installation-guide>.btn{margin-top:10px}@media(max-width:1000px){.installation-steps{grid-template-columns:repeat(2,1fr)}.scope-grid{gap:0 28px}}@media(max-width:720px){.scope-grid{grid-template-columns:1fr}.scope-grid article{padding:20px 0}.scope-grid h3{font-size:18px}.scope-grid p{font-size:12px}.installation-steps{gap:12px}.installation-steps li{padding:19px 16px}.installation-steps h3{font-size:17px}.installation-steps p{font-size:12px}.install-step-top>span{font-size:21px}.install-step-top svg{width:43px;height:42px}.technical-note{padding:18px}.technical-note p{font-size:11px}.installation-guide>.btn{width:100%}}

/* Replace legacy display-frame photos with the newest supplied artwork. */
.application-image.slope{background-image:url("assets/tab-slope-v3.jpg");background-size:cover;background-position:center}.application-image.ditch{background-image:url("assets/tab-ditch-v3.jpg");background-size:cover;background-position:center}.application-image.field{background-image:url("assets/tab-ground-v3.jpg");background-size:cover;background-position:center}.supplied-guide{margin:0 0 36px;background:white;border:1px solid var(--line)}.supplied-guide figcaption{padding:18px 22px;border-bottom:1px solid var(--line);background:#f4f3e9}.supplied-guide figcaption strong{font-size:15px}.supplied-guide figcaption p{font-size:12px;color:#5d6858;margin:6px 0 0;line-height:1.8}.supplied-guide-image img{width:100%;height:auto;max-height:none;object-fit:contain}.supplied-guide-image:hover img{transform:none}.guide-zoom-hint{font-size:11px;color:var(--muted);padding:12px 20px;margin:0}.supplied-guide-image span{box-shadow:0 2px 10px #0003}@media(max-width:720px){.supplied-guide figcaption{padding:15px}.supplied-guide figcaption strong{font-size:14px}.supplied-guide figcaption p{font-size:11px}.application-image{height:300px}.supplied-guide-image img{height:auto}.guide-zoom-hint{padding:10px 14px}}

/* User-selected exact images for the three application tabs. */
.application-image.slope{background-image:url("assets/tab-slope-v3.jpg");background-size:cover;background-position:center}.application-image.ditch{background-image:url("assets/tab-ditch-v3.jpg");background-size:cover;background-position:center}.application-image.field{background-image:url("assets/tab-ground-v3.jpg");background-size:cover;background-position:center}

.original-image-link{display:inline-block;font-size:13px;text-decoration:underline;margin:0 0 16px}dialog{width:min(1200px,94vw)}

/* Second material: prefab concrete foundation. */
.material-navigation{display:grid;grid-template-columns:1fr 1fr 1fr;gap:26px;padding:45px 7%;border-bottom:1px solid var(--line);background:#e9ecdf}.material-navigation .eyebrow{margin-bottom:10px}.material-navigation h2{font-size:25px}.material-navigation>a{position:relative;border-left:1px solid #b7c5af;padding:8px 20px}.material-navigation>a>span{font-size:11px;color:#6c845d}.material-navigation strong{display:block;font-size:21px;font-weight:550;margin:5px 0}.material-navigation small{font-size:12px;color:var(--muted)}.material-navigation b{position:absolute;right:8px;top:36px;font-size:25px;font-weight:400}.precast-section{display:grid;grid-template-columns:1fr 1fr;gap:7%;background:#ecebe2;align-items:center}.precast-image .gallery-open img{height:600px;object-fit:contain;background:#e2e3d7}.precast-image>p{font-size:11px;color:var(--muted);margin:12px 0 0}.precast-copy>p:not(.eyebrow){font-size:14px;line-height:1.9;color:#5a6858}.precast-copy .precast-lead{font-size:20px!important;color:var(--ink)!important;margin:22px 0 16px}.base-quote{font-size:20px;color:var(--ink);border-top:1px solid #bec9b6;border-bottom:1px solid #bec9b6;padding:16px 0;margin:25px 0 17px}.precast-copy ul{padding:0;list-style:none;color:var(--muted);font-size:13px}.precast-copy li{margin:8px 0}.precast-copy li:before{content:"↗";margin-right:9px}.precast-actions{display:flex;align-items:center;gap:24px;margin:26px 0 22px}.precast-copy .precast-note{font-size:11px!important;margin-bottom:0}[hidden]{display:none!important}@media(max-width:1000px){.material-navigation{padding:36px 5%;gap:16px}.material-navigation h2{font-size:22px}.material-navigation strong{font-size:18px}.precast-section{gap:5%}.precast-image .gallery-open img{height:530px}.precast-actions{flex-wrap:wrap}}@media(max-width:720px){.material-navigation{grid-template-columns:1fr 1fr;padding:32px 6%;gap:22px 12px}.material-navigation>div{grid-column:1/-1}.material-navigation h2{font-size:26px}.material-navigation>a{padding:4px 12px}.material-navigation strong{font-size:17px}.material-navigation small{font-size:10px}.material-navigation b{display:none}.precast-section{grid-template-columns:1fr;gap:28px}.precast-image .gallery-open img{height:420px}.precast-copy h2{font-size:32px}.precast-actions{gap:20px}.precast-copy .precast-lead{font-size:19px!important}}

.base-specs{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:23px 0 0}.base-specs span{display:block;font-size:11px;color:var(--muted);margin-bottom:6px}.base-specs strong{font-size:17px;font-weight:500}.base-quote{font-size:36px;line-height:1.4}.base-quote small,.base-quote>span{font-size:14px}.base-quote em{display:block;font-size:12px;font-style:normal;color:var(--muted);margin-top:5px}.product-facts{font-size:11px;color:#d5e2d6;border-left:2px solid var(--lime);padding-left:12px;margin:0 0 22px}@media(max-width:720px){.base-specs{gap:14px}.base-specs strong{font-size:15px}.base-quote{font-size:34px}.material-navigation small{font-size:10px;line-height:1.6;display:block}}

/* Company legal name with a separate, vertically stacked materials descriptor. */
.brand .company-name{display:block;white-space:nowrap;font-size:17px;letter-spacing:1px;line-height:1.35}.brand .brand-descriptor{display:block;font-size:14px;letter-spacing:3px;line-height:1.4;margin-top:4px;color:#6d8059}.brand .brand-name small{font-size:8px;margin-top:4px}.company-signature small{display:block;font-size:11px;letter-spacing:2px;color:var(--muted);margin-top:3px}footer .brand .company-name{font-size:18px}footer .brand .brand-descriptor{font-size:15px}@media(max-width:720px){header .brand .company-name{font-size:15px;letter-spacing:.7px}header .brand .brand-descriptor{font-size:12px;letter-spacing:3px;margin-top:3px}header .brand .brand-name small{display:none}footer .brand .company-name{font-size:14px;letter-spacing:.3px}footer .brand .brand-descriptor{font-size:13px}}

/* Prominent contact actions: sticky desktop strip and safe-area-aware mobile bar. */
.quick-contact{position:sticky;top:94px;z-index:9;display:flex;justify-content:flex-end;gap:10px;padding:10px 5%;background:#f6f5eff5;border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.quick-contact>a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;min-width:140px;padding:8px 20px;font-size:14px;font-weight:600;border:1px solid var(--green)}.quick-contact>a:hover{filter:brightness(.95)}.quick-contact>a>span{font-size:19px;line-height:1}.quick-line{background:#146b43;color:white;border-color:#146b43!important}.quick-phone{background:#fff;color:var(--green)}.quick-inquiry{background:var(--green);color:var(--lime)}html{scroll-padding-top:168px}#inquiry:focus{outline:3px solid var(--lime);outline-offset:-3px}@media(max-width:720px){.quick-contact{position:fixed;top:auto;bottom:0;left:0;right:0;z-index:30;display:grid;grid-template-columns:1fr 1fr 1fr;gap:7px;padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line);border-bottom:0;box-shadow:0 -4px 18px #16342612}.quick-contact>a{min-width:0;min-height:48px;font-size:12px;padding:8px 5px;gap:5px}.quick-contact>a>span{font-size:17px}body{padding-bottom:calc(82px + env(safe-area-inset-bottom,0px))}html{scroll-padding-top:90px}dialog{max-height:calc(100dvh - 120px - env(safe-area-inset-bottom,0px))}}

/* Confirmed hardening-blanket product specification. */
.blanket-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px 12px;margin:24px 0 16px;padding:21px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.blanket-specs div{min-width:0}.blanket-specs dt{font-size:11px;color:var(--muted);margin-bottom:5px}.blanket-specs dd{font-size:17px;font-weight:500;margin:0;line-height:1.45}.blanket-specs dd span{display:block;font-size:11px;color:var(--muted)}.spec-custom-note{font-size:11px;color:var(--muted);line-height:1.8;margin:0 0 17px}@media(max-width:720px){.blanket-specs{gap:17px 9px}.blanket-specs dd{font-size:15px}.blanket-specs dt{font-size:10px}}

/* User-provided fabrication and placement photo narrative. */
.base-process{background:#f7f6f0;border-top:1px solid var(--line)}.base-process .section-head{margin-bottom:20px}.base-process h2{font-size:36px}.process-context{font-size:13px;color:var(--muted);margin:0 0 30px;max-width:800px}.base-process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px 24px;margin:0;padding:0;list-style:none}.base-process-grid>li{min-width:0;background:#fff;border:1px solid var(--line)}.base-process-image img{width:100%;height:310px;object-fit:contain;background:#e7e9df}.base-process-image:hover img{transform:none}.base-process-caption{display:flex;gap:14px;padding:21px 20px 24px}.process-number{font-size:13px;color:#819168;padding-top:6px}.base-process-caption h3{font-size:20px;margin:0 0 9px}.base-process-caption p{font-size:12px;line-height:1.9;color:var(--muted);margin:0}.base-process>.btn{margin-top:26px}.precast-process-link{display:inline-block;font-size:13px;border-bottom:1px solid var(--ink);padding-bottom:4px;margin:0 0 20px}@media(max-width:1000px){.base-process-grid{grid-template-columns:repeat(2,1fr);gap:26px 20px}.base-process-image img{height:340px}}@media(max-width:720px){.base-process-grid{grid-template-columns:1fr;gap:24px}.base-process h2{font-size:29px}.base-process-image img{height:380px}.base-process-caption{padding:20px}.process-context{font-size:12px}.base-process>.btn{width:100%}}

/* Enlarged header identity; keep the supplied logo untouched. */
header{height:112px;gap:24px}
header .brand{gap:16px;flex-shrink:0}
header .brand .official-logo{width:96px;height:96px}
header .brand .company-name{font-size:26px;letter-spacing:1px}
header .brand .brand-descriptor{font-size:18px;letter-spacing:4px}
header .brand .brand-name small{font-size:9px}
.quick-contact{top:112px}
html{scroll-padding-top:186px}
@media(max-width:1100px){
 header .menu{display:block;flex-shrink:0;font-size:25px;border:0;background:none;color:var(--ink);padding:10px;min-width:44px;min-height:44px}
 header nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);padding:20px 5% 28px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:16px;max-height:calc(100dvh - 200px);overflow-y:auto}
 header nav.open{display:flex}
}
@media(max-width:720px){
 header{height:100px;padding:0 12px;gap:8px}
 header .brand{gap:10px}
 header .brand .official-logo{width:76px;height:76px}
 header .brand .company-name{font-size:20px;letter-spacing:.4px}
 header .brand .brand-descriptor{font-size:15px;letter-spacing:3px}
 .quick-contact{top:auto}
 html{scroll-padding-top:114px}
}
@media(max-width:360px){
 header .brand{gap:8px}
 header .brand .official-logo{width:68px;height:68px}
 header .brand .company-name{font-size:18px;letter-spacing:0}
 header .brand .brand-descriptor{font-size:14px}
}

.delivery-section{background:#edf0e6}.delivery-card{background:#fff;border:1px solid var(--line);padding:32px;max-width:960px}.delivery-card p{font-size:15px;line-height:1.9}.delivery-card .delivery-tax{padding-bottom:16px;border-bottom:1px solid var(--line)}.delivery-card .btn{margin-top:10px}@media(max-width:720px){.delivery-card{padding:22px}.delivery-card p{font-size:14px}}