:root{--orange:var(--color-accent);--navy:var(--color-navy);--ink:var(--color-text);--muted:var(--color-text-muted);--line:var(--color-border);--soft:var(--color-background)}.shell{width:min(1240px,calc(100% - 48px));margin-inline:auto}.topbar{height:34px;border-bottom:1px solid #edf0f2;font-size:11px;color:#60717f}.topbar .shell{height:100%;display:flex;align-items:center;gap:28px}.topbar span{display:flex;align-items:center;gap:7px}.top-right{margin-left:auto}header{height:108px;background:var(--color-surface);position:relative;z-index:30}.nav{height:74px;display:flex;align-items:center}.logo{display:flex;align-items:center;gap:10px;width:202px;line-height:1}.logo-mark{width:48px;height:48px;display:grid;place-items:center;background:var(--orange);color:var(--color-surface);font-weight:800;clip-path:polygon(16% 0,100% 0,84% 100%,0 100%);font-size:18px}.logo b{font-size:15px;letter-spacing:2px}.logo small{font-size:7px;letter-spacing:1px;display:block;margin-top:7px;color:#64727c}.nav nav{display:flex;align-items:center;gap:25px;font-size:12px;white-space:nowrap}.nav nav a{padding:28px 0;position:relative}.nav nav a.active:after,.nav nav a:hover:after{content:'';position:absolute;left:0;right:0;bottom:18px;height:2px;background:var(--orange)}.admin-link{color:var(--orange)}.search-pill{margin-left:auto;width:160px;height:36px;background:#f5f6f7;border-radius:22px;display:flex;align-items:center;gap:8px;padding:0 15px;font-size:10px;color:#adb6bd}.menu-btn,.menu-backdrop{display:none}.btn{background:var(--orange);border:1px solid var(--orange);color:var(--color-surface);min-height:50px;padding:0 26px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:12px;font-weight:700;letter-spacing:.35px;cursor:pointer;transition:.2s}.btn:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover);transform:translateY(-1px)}.btn.secondary{background:var(--color-surface);color:var(--orange)}.btn.white{background:var(--color-surface);color:var(--navy);border-color:var(--color-surface)}.btn.full{width:100%}.hero{height:660px;background:var(--color-navy-dark);position:relative;color:var(--color-surface);overflow:hidden}.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}.hero-shade{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(4,23,39,.6),rgba(4,23,39,.1) 60%,rgba(4,23,39,.0)),linear-gradient(0deg,rgba(4,20,34,.3),transparent 40%)}.hero-content{height:100%;display:flex;flex-direction:column;justify-content:center;position:relative;z-index:2;padding-bottom:35px}.eyebrow,.section-label{font-size:11px;font-weight:700;letter-spacing:1.5px;display:flex;align-items:center;gap:10px}.eyebrow:before,.section-label:before{content:'';width:8px;height:8px;background:var(--orange);border-radius:50%}.hero h1{font-size:58px;line-height:1.08;margin:20px 0 17px;letter-spacing:-2px;max-width:850px}.hero p{font-size:16px;max-width:570px;margin:0 0 34px;color:#e5ebef}.hero .btn{align-self:flex-start}.hero-index{position:absolute;right:5%;bottom:34px;font-size:12px;display:flex;align-items:center;gap:10px}.hero-index i{width:70px;height:1px;background:var(--color-surface)}.about{display:grid;grid-template-columns:1fr 1fr;gap:100px;padding-top:110px;padding-bottom:110px}.years{display:flex;align-items:center;margin-top:32px}.years>b{font-size:110px;line-height:1;font-weight:700;letter-spacing:-8px}.years span{font-size:28px;line-height:1.25;margin-left:20px}.years strong{color:var(--orange);display:block}.years small{font-size:11px;color:var(--muted)}h2{font-size:39px;line-height:1.18;letter-spacing:-1.3px;margin:17px 0 24px}.about-copy p{color:var(--muted);font-size:14px;max-width:560px}.text-link{font-size:11px;font-weight:700;letter-spacing:.6px;color:var(--orange);display:inline-flex;align-items:center;gap:8px;margin-top:25px}.stats{background:var(--navy);color:var(--color-surface)}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);min-height:190px}.stat-grid>div{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;align-content:center;column-gap:18px;padding:30px;border-right:1px solid rgba(255,255,255,.13)}.stat-grid svg{grid-row:1/3;color:var(--orange);width:34px;height:34px}.stat-grid b{font-size:25px}.stat-grid span{font-size:10px;color:#b8c3ca}.solutions,.projects,.news,.catalog,.related,.admin{padding-top:100px;padding-bottom:110px}.section-head,.catalog-intro,.project-top{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:45px}.section-head h2,.catalog-intro h2,.project-top h2{margin-bottom:0}.section-head>span{font-size:11px;color:var(--muted)}.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.solution-card{position:relative;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 20px 28px;min-height:410px;transition:.25s}.solution-card:hover{background:#f8fafb;transform:translateY(-3px)}.solution-card>b{font-size:11px;color:var(--orange)}.solution-card h3{font-size:18px;margin:12px 0}.solution-card p{font-size:11px;color:var(--muted);line-height:1.65}.solution-card>svg{position:absolute;bottom:27px;right:21px}.rack-art{height:195px;position:relative;overflow:hidden;background:linear-gradient(#dce8ef,#f4f6f7 65%,#cbd2d6);margin-bottom:20px}.rack-art .rack{position:absolute;bottom:35px;width:22%;height:120px;border:6px solid var(--accent);background:repeating-linear-gradient(0deg,transparent 0 26px,var(--accent) 27px 32px),repeating-linear-gradient(90deg,transparent 0 34px,var(--accent) 35px 39px);box-shadow:inset 0 0 0 4px rgba(255,255,255,.3)}.rack.r1{left:7%;transform:skewY(-2deg)}.rack.r2{left:38%;height:145px;width:25%}.rack.r3{right:7%;transform:skewY(2deg)}.rack-art .floor{position:absolute;inset:auto 0 0;height:37px;background:linear-gradient(12deg,#aeb8be,#e9edef)}.rack-art>span{position:absolute;left:10px;bottom:7px;font-size:8px;color:#36444f;letter-spacing:.5px}.rack-art.large{height:460px;margin:0}.capability{background:var(--color-navy-dark);color:var(--color-surface);padding:105px 0}.cap-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px;align-items:center}.section-label.light{color:var(--color-surface)}.cap-grid p{color:#bdcad3;font-size:13px}.cap-numbers{display:flex;gap:40px;margin-top:35px}.cap-numbers span{font-size:10px;color:#bdcad3}.cap-numbers b{font-size:39px;color:var(--color-surface);display:block}.factory-card{height:430px;position:relative;background:linear-gradient(145deg,#234f6d,var(--color-navy-dark));overflow:hidden}.factory-lines{position:absolute;inset:45px;background:repeating-linear-gradient(90deg,transparent 0 45px,#f2692066 46px 51px),repeating-linear-gradient(0deg,transparent 0 65px,#dae6ec44 66px 70px);transform:perspective(500px) rotateX(10deg)}.factory-card span{position:absolute;left:20px;bottom:15px;font-size:8px;color:#8da3b3}.project-top>p,.catalog-intro>p{font-size:12px;color:var(--muted);max-width:400px}.project-list{border-top:1px solid var(--line)}.project-list article{display:grid;grid-template-columns:60px 310px 1fr;align-items:center;gap:32px;border-bottom:1px solid var(--line);padding:20px 0}.project-list article>span{font-size:12px;color:var(--orange)}.project-list .rack-art{height:125px;margin:0}.project-list h3{font-size:20px;text-transform:uppercase;margin:0 0 9px}.project-list p{font-size:11px;color:var(--muted)}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.news-pic{height:230px;background:linear-gradient(145deg,var(--color-navy-dark),#718d9e);display:grid;place-items:center;color:var(--color-surface);font-size:9px;letter-spacing:1px;margin-bottom:18px}.news-pic.n1{background:linear-gradient(145deg,var(--color-accent),#253e53)}.news-pic.n2{background:linear-gradient(145deg,#526a7a,var(--color-navy-dark))}.news article small{color:var(--orange);font-size:9px}.news h3{font-size:17px;text-transform:uppercase;line-height:1.4}.news p{font-size:11px;color:var(--muted)}.cta-band{background:var(--orange);color:var(--color-surface);padding:52px max(5vw,24px);display:flex;align-items:center;justify-content:space-between}.cta-band h2{font-size:30px;margin:8px 0 0}.cta-band span{font-size:10px;letter-spacing:1px}.footer-main{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:70px;padding-top:70px;padding-bottom:70px}.footer-main>div:first-child p{max-width:390px}.footer-main p,.footer-main a{display:block;font-size:11px;color:#6c7982;margin:9px 0}.footer-main h3{font-size:13px}.copyright{border-top:1px solid var(--line);text-align:center;padding:17px;font-size:9px;color:#84919a}.floating{position:fixed;right:20px;bottom:20px;z-index:35;display:flex;flex-direction:column;gap:8px}.floating>button{width:48px;height:48px;border:0;border-radius:50%;background:var(--orange);color:var(--color-surface);display:grid;place-items:center;box-shadow:0 5px 18px #0003;cursor:pointer}.floating>button:nth-child(2){background:#164c72}.mini-notice{position:absolute;right:60px;bottom:0;width:270px;background:var(--color-surface);padding:15px 36px 15px 15px;font-size:11px;box-shadow:0 8px 30px #0003}.mini-notice button{position:absolute;right:8px;top:7px;border:0;background:none;font-size:20px}.page-hero{height:350px;background:linear-gradient(0deg,#092438e8,#496276b8),url('../images/warehouse-hero.png.webp') center 55%/cover;color:var(--color-surface);display:flex;align-items:flex-end}.page-hero .shell{padding-bottom:55px}.page-hero h1{font-size:43px;margin:18px 0 0}.breadcrumb{display:flex;align-items:center;gap:7px;font-size:10px;color:#d7e0e6}.breadcrumb svg{width:12px}.catalog-intro{align-items:center}.filters{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px;gap:20px}.filters>label{border:1px solid var(--line);display:flex;align-items:center;gap:9px;padding:0 14px;height:46px;width:330px}.filters input{border:0;outline:0;width:100%;font-size:12px}.filters>div{display:flex;gap:8px;flex-wrap:wrap}.filters button{border:1px solid var(--line);background:var(--color-surface);padding:9px 16px;font-size:10px;cursor:pointer}.filters button.active{background:var(--navy);color:var(--color-surface);border-color:var(--navy)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.product-card{border:1px solid var(--line);padding:14px 18px 25px}.product-card small{color:var(--orange);font-size:9px;text-transform:uppercase}.product-card h3{font-size:20px;margin:8px 0}.product-card>p{font-size:11px;color:var(--muted);min-height:53px}.product-card dl{font-size:10px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:8px 0}.product-card dl>div{display:flex;justify-content:space-between}.product-card dt{color:var(--muted)}.product-card dd{margin:0}.price{font-size:14px;font-weight:700;color:var(--orange);margin-top:14px}.empty{text-align:center;padding:80px 20px;border:1px dashed #cbd2d7}.empty>svg{width:45px;height:45px;color:var(--orange)}.empty h3{font-size:21px}.empty p{font-size:12px;color:var(--muted);margin-bottom:25px}.detail{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;padding-top:80px;padding-bottom:90px}.main-image{width:100%;padding:0;border:0;background:none;cursor:zoom-in;position:relative}.main-image>span{position:absolute;right:12px;bottom:11px;background:var(--color-surface);padding:6px 9px;font-size:8px}.thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px}.thumbs button{border:1px solid var(--line);background:none;padding:4px;cursor:pointer}.thumbs .rack-art{height:90px;margin:0}.detail-info h1{font-size:42px;margin:15px 0}.lead{font-size:13px;color:var(--muted)}.detail-price{font-size:25px;color:var(--orange);font-weight:700;margin-top:25px}.demo-note{font-size:10px;background:#fff5ed;border-left:3px solid var(--orange);padding:9px 12px;margin:12px 0 25px}.specs{border-top:1px solid var(--line)}.specs>div{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:12px 0;font-size:11px}.specs dd{margin:0;font-weight:600}.actions{display:flex;gap:10px;margin-top:28px}.actions .btn{padding:0 18px}.detail-tabs{background:var(--navy);color:var(--color-surface);padding:80px 0}.detail-tabs>.shell{display:grid;grid-template-columns:1fr 1fr;gap:70px}.detail-tabs ul{list-style:none;padding:0;margin:10px 0}.detail-tabs li{display:flex;align-items:center;gap:12px;border-bottom:1px solid #ffffff22;padding:13px;font-size:12px}.detail-tabs svg{color:var(--orange);width:18px}.zoom,.modal-wrap{position:fixed;inset:0;background:#092438dd;z-index:100;display:grid;place-items:center;padding:20px}.zoom>.rack-art{width:min(1050px,90vw);height:min(680px,80vh)}.zoom>button{position:absolute;right:25px;top:25px;color:var(--color-surface);background:none;border:0}.modal-wrap{overflow:auto}.modal{background:var(--color-surface);width:min(600px,100%);max-height:calc(100vh - 40px);overflow:auto;padding:40px;position:relative;box-shadow:0 20px 70px #0007}.modal-close{position:absolute;right:15px;top:15px;background:none;border:0;cursor:pointer}.modal h2{font-size:30px}.modal-intro{font-size:12px;color:var(--muted)}.field{display:block;margin:15px 0}.field>span{font-size:11px;font-weight:600;display:block;margin-bottom:5px}.field input,.field textarea{width:100%;border:1px solid #cfd6db;padding:10px 12px;outline:none}.field textarea{min-height:85px;resize:vertical}.field input:focus,.field textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px #f2692022}.field small{color:#bd2e21;font-size:9px}.form-alert{background:#fff0ef;color:#9b2419;padding:11px;font-size:11px}.success{text-align:center;padding:40px 0}.success>svg{width:58px;height:58px;color:#2f9853}.admin-notice{display:flex;flex-direction:column;background:#eef6fb;border-left:4px solid #1a6594;padding:16px 20px;margin-bottom:25px}.admin-notice b{font-size:13px}.admin-notice span{font-size:10px;color:var(--muted)}.admin-toolbar{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:25px}.admin-toolbar>div{display:flex;gap:14px}.admin-toolbar label{font-size:10px;font-weight:600}.admin-toolbar select{display:block;margin-top:4px;padding:8px 30px 8px 10px;border:1px solid var(--line);background:var(--color-surface)}.danger{border:1px solid var(--color-accent);color:#b52c20;background:var(--color-surface);padding:9px 13px;display:flex;align-items:center;gap:7px;font-size:10px}.danger:disabled{opacity:.4}.table-wrap{overflow:auto;border:1px solid var(--line)}table{width:100%;border-collapse:collapse;min-width:800px;text-align:left}th{font-size:9px;text-transform:uppercase;background:#f3f5f6;padding:12px}td{font-size:11px;padding:12px;border-top:1px solid var(--line)}td small{display:block;color:var(--muted);font-size:8px}td select{font-size:10px;padding:6px}.tag{background:#fff0e6;color:#bd4d08;padding:4px 7px}.icon-btn{border:0;background:none;color:#1b5d87}.request-detail dl>div{display:grid;grid-template-columns:120px 1fr;border-bottom:1px solid var(--line);padding:8px 0;font-size:11px}.request-detail dd{margin:0}.request-detail pre{background:#f2f4f5;padding:12px;font-size:10px;white-space:pre-wrap}.not-found{text-align:center;padding-top:120px;padding-bottom:140px}.not-found>b{font-size:100px;color:#e9edef}.not-found h1{font-size:30px}.not-found p{font-size:12px;color:var(--muted);margin-bottom:25px}
@media(max-width:1050px){.nav nav{gap:14px}.search-pill{display:none}.solution-grid{grid-template-columns:repeat(2,1fr)}.product-grid{grid-template-columns:repeat(2,1fr)}.hero h1{font-size:48px}}
@media(max-width:760px){.shell{width:min(100% - 32px,1240px)}.topbar{display:none}header{height:68px;position:sticky;top:0}.nav{height:68px}.logo{width:auto}.logo-mark{width:40px;height:40px}.logo b{font-size:12px}.logo small{font-size:6px}.menu-btn{display:grid;margin-left:auto;border:0;background:transparent;place-items:center;z-index:42}.nav nav{position:fixed;right:0;top:0;width:min(84vw,340px);height:100vh;background:var(--color-surface);z-index:40;display:flex;flex-direction:column;align-items:stretch;padding:85px 28px 30px;gap:0;transform:translateX(100%);transition:.25s;box-shadow:-8px 0 30px #0002}.nav nav.open{transform:none}.nav nav a{padding:14px 0;border-bottom:1px solid var(--line)}.nav nav a.active:after,.nav nav a:hover:after{display:none}.menu-backdrop{display:block;position:fixed;inset:0;background:#0008;border:0;z-index:29}.hero{height:600px;background-position:57% center}.hero-content{justify-content:flex-end;padding-bottom:90px}.hero h1{font-size:37px;letter-spacing:-1px}.hero p{font-size:13px}.hero-index{bottom:25px}.about{grid-template-columns:1fr;gap:55px;padding-top:70px;padding-bottom:70px}.years>b{font-size:85px}.years span{font-size:23px}h2{font-size:29px}.stat-grid{grid-template-columns:repeat(2,1fr)}.stat-grid>div{padding:24px 13px}.solution-grid{grid-template-columns:1fr}.solution-card{min-height:370px}.cap-grid,.detail,.detail-tabs>.shell{grid-template-columns:1fr;gap:45px}.capability{padding:70px 0}.factory-card{height:300px}.project-list article{grid-template-columns:35px 1fr;gap:12px}.project-list article>div:last-child{grid-column:2}.news-grid,.product-grid{grid-template-columns:1fr}.section-head,.catalog-intro,.project-top{align-items:flex-start;flex-direction:column;gap:15px}.filters{flex-direction:column;align-items:stretch}.filters>label{width:100%}.filters>div{overflow-x:auto;flex-wrap:nowrap;padding-bottom:5px}.filters button{white-space:nowrap}.cta-band{align-items:flex-start;flex-direction:column;gap:25px}.footer-main{grid-template-columns:1fr;gap:28px}.page-hero{height:280px}.page-hero h1{font-size:31px}.detail{padding-top:55px}.rack-art.large{height:330px}.detail-info h1{font-size:34px}.actions{flex-direction:column}.actions .btn{width:100%}.modal{padding:33px 20px}.modal h2{font-size:25px}.admin-toolbar{align-items:stretch;flex-direction:column;gap:20px}.admin-toolbar>div{display:grid;grid-template-columns:1fr 1fr}.admin-toolbar select{width:100%}.danger{align-self:flex-start}.floating{right:12px;bottom:12px}.floating>button{width:44px;height:44px}.mini-notice{right:52px;width:230px}.solutions,.projects,.news,.catalog,.related,.admin{padding-top:70px;padding-bottom:75px}.cta-band h2{font-size:25px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Vòng tinh chỉnh giao diện: typography, media placeholders và gallery */
.nav nav{font-size:14px}.topbar{font-size:13px}.search-pill{font-size:13px}.section-label,.eyebrow{font-size:13px}.about-copy p,.cap-grid p{font-size:16px;line-height:1.75}.solution-card p,.project-list p,.news p,.product-card>p,.lead{font-size:14px;line-height:1.7}.solution-card h3{font-size:20px}.text-link{font-size:13px}.stat-grid span,.cap-numbers span{font-size:13px}.footer-main p,.footer-main a{font-size:14px;line-height:1.65}.footer-main h3{font-size:15px}.copyright{font-size:12px}.product-card small,.news article small{font-size:12px}.product-card dl,.specs>div{font-size:13px}.product-card>p{min-height:72px}.breadcrumb{font-size:13px}.demo-note,.gallery-note{font-size:13px;line-height:1.6}.detail-tabs li{font-size:14px}.field>span{font-size:13px}.field small{font-size:12px}.modal-intro{font-size:14px}.hero-source{position:absolute;right:32px;bottom:23px;font-size:11px;color:#d7e1e8;letter-spacing:.25px}.hero-content{padding-bottom:0}
.rack-art{background:#f3f5f6;border:1px solid #d7dde1;display:flex;align-items:center;justify-content:center;margin-bottom:20px}.diagram-frame{position:relative;width:76%;height:68%;transform:translateY(-3%)}.diagram-frame i{position:absolute;display:block}.post{width:8px;background:#1e5275;top:4%;bottom:5%;z-index:2}.p1{left:5%}.p2{left:34%}.p3{right:34%}.p4{right:5%}.beam{height:8px;background:var(--color-accent);left:5%;right:5%;z-index:3}.b1{top:22%}.b2{top:48%}.b3{top:74%}.deck{height:14%;background:repeating-linear-gradient(90deg,#c7d0d6 0 18px,#aebac2 19px 22px);left:7%;right:7%;z-index:1}.d1{top:26%}.d2{top:52%}.d3{top:78%}.brace{inset:8% 4%;border:2px dashed #7692a4;transform:skewX(-7deg)}.rack-ke-drive-in .p2,.rack-ke-drive-in .p3{display:none}.rack-ke-drive-in .beam{left:4%;right:4%;background:#19567e}.rack-ke-drive-in .deck{left:5%;right:5%;background:repeating-linear-gradient(90deg,#d7dee2 0 8px,transparent 9px 28px)}.rack-ke-trung-tai .diagram-frame{width:64%;height:62%}.rack-ke-trung-tai .post{width:6px}.rack-ke-trung-tai .beam{height:6px;background:var(--color-accent)}.rack-ke-trung-tai .deck{background:#bcc8cf}.rack-ke-san-mezzanine .diagram-frame{height:64%;width:80%}.rack-ke-san-mezzanine .b1{top:50%;height:14px}.rack-ke-san-mezzanine .b2,.rack-ke-san-mezzanine .b3,.rack-ke-san-mezzanine .d2,.rack-ke-san-mezzanine .d3{display:none}.rack-ke-san-mezzanine .d1{top:54%;height:18%;background:repeating-linear-gradient(90deg,#aebcc5 0 12px,#d9dfe3 13px 22px)}.rack-ke-san-mezzanine .brace{clip-path:polygon(0 0,48% 0,48% 8%,8% 100%,0 100%,42% 8%,0 8%);background:#335f7c;border:0;transform:none}.visual-name{position:absolute;left:16px;bottom:29px;font-size:11px;font-weight:700;letter-spacing:.45px;color:#22394a}.rack-art>small{position:absolute;left:16px;bottom:10px;font-size:10px;color:#788792}.rack-art.large{height:520px}.rack-art.large .diagram-frame{max-width:560px;max-height:350px}.gallery-note{color:var(--muted);margin:14px 0 0}.main-image>span{font-size:11px}.factory-card{background:linear-gradient(90deg,rgba(6,28,44,.35),rgba(6,28,44,.12)),url('../images/warehouse-hero.png.webp') center/cover no-repeat}.factory-card span{background:#092438db;color:var(--color-surface);padding:8px 10px;font-size:11px;left:16px;right:16px;bottom:16px}.project-placeholder{height:150px;background:#f3f5f6;border:1px dashed #aebbc3;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#596d7a;text-align:center}.project-placeholder svg{color:var(--orange);margin-bottom:6px}.project-placeholder b{font-size:12px}.project-placeholder span{font-size:11px}.project-placeholder small{font-size:10px;color:#89959d;margin-top:5px}.news-pic{height:250px;background:#f1f4f5;border:1px dashed #abb7bf;color:#314a5c;display:flex;align-items:center;justify-content:center;gap:22px;text-align:left}.news-pic span{font-size:44px;font-weight:700;color:#d5dde1}.news-pic b{font-size:13px;line-height:1.55}.floating>button span{display:none}.body-lock{overflow:hidden}.overlay-open .floating{display:none}.zoom,.modal-wrap{z-index:1000}.zoom>.rack-art{width:min(1050px,90vw);height:min(680px,80vh);margin:0}.zoom>button:focus-visible,.modal-close:focus-visible{outline:3px solid var(--orange);outline-offset:4px}
@media(max-width:1050px){.nav nav{font-size:13px}}
@media(max-width:760px){body{padding-bottom:calc(68px + env(safe-area-inset-bottom))}.hero-source{left:16px;right:16px;bottom:18px;font-size:9px}.hero-content{padding-bottom:55px}.section-label,.eyebrow{font-size:12px}.about-copy p,.cap-grid p{font-size:15px}.solution-card p,.project-list p,.news p,.product-card>p,.lead{font-size:14px}.footer-main p,.footer-main a{font-size:14px}.rack-art.large{height:360px}.visual-name{font-size:10px}.rack-art>small{font-size:9px}.project-list article{grid-template-columns:32px 1fr}.project-placeholder{height:165px}.floating{left:0;right:0;bottom:0;z-index:50;height:calc(62px + env(safe-area-inset-bottom));padding:7px 12px calc(7px + env(safe-area-inset-bottom));background:var(--color-surface);border-top:1px solid var(--line);box-shadow:0 -8px 24px #09243817;display:grid;grid-template-columns:1fr 1fr;gap:8px}.floating>button,.floating>button:nth-child(2){width:auto;height:48px;border-radius:2px;display:flex;gap:8px;box-shadow:none;font-size:13px;font-weight:600}.floating>button span{display:inline}.mini-notice{position:fixed;left:12px;right:12px;bottom:calc(72px + env(safe-area-inset-bottom));width:auto;font-size:13px}.menu-backdrop{z-index:29}.nav nav{z-index:41}.menu-btn{z-index:42}.zoom,.modal-wrap{padding:12px}.zoom>.rack-art{width:100%;height:min(68vh,520px)}.modal{max-height:calc(100dvh - 24px)}}
.floating.has-zalo .floating-chat{background:var(--orange)}
.floating .floating-phone{background:#164c72}
.floating-zalo{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:#0068ff;box-shadow:0 5px 18px #0003;transition:transform .2s ease,box-shadow .2s ease}
.floating-zalo img{display:block;width:100%;height:100%;object-fit:contain}
.floating-zalo span{display:none}
.floating-zalo:hover{transform:translateY(-2px);box-shadow:0 8px 20px #0004}
@media(max-width:760px){.floating.has-zalo{grid-template-columns:repeat(3,minmax(0,1fr))}.floating-zalo{display:flex;align-items:center;justify-content:center;gap:6px;width:auto;height:48px;border-radius:2px;box-shadow:none;color:var(--color-surface);font-size:13px;font-weight:600}.floating-zalo img{width:25px;height:25px}.floating-zalo span{display:inline}.floating-zalo:hover{transform:none;box-shadow:none}}
@media(prefers-reduced-motion:reduce){.floating-zalo{transition:none}.floating-zalo:hover{transform:none}}

/* Ảnh tham khảo sản phẩm giữ nguyên tỷ lệ và ghi công ngoài vùng ảnh. */
.rack-art.product-photo{display:flex;flex-direction:column;align-items:stretch;justify-content:stretch;padding:0;background:#f3f5f6;border:1px solid #d7dde1}
.rack-art.product-photo img{display:block;width:100%;height:calc(100% - 28px);object-fit:contain;background:#f3f5f6}
.rack-art.product-photo small{position:static;display:block;min-height:28px;padding:5px 9px;font-size:10px;line-height:18px;color:#41515c;background:var(--color-surface);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rack-art.product-photo.large img{height:calc(100% - 34px)}
.rack-art.product-photo.large small{min-height:34px;padding:7px 12px;font-size:12px;line-height:20px}
.main-image>span{top:12px;bottom:auto}
.image-credits{padding-bottom:24px;font-size:12px;line-height:1.7;color:#667681}
.image-credits a{color:#305c78;text-decoration:underline;text-underline-offset:2px;margin-right:9px}
@media(max-width:760px){.rack-art.product-photo.large img{height:calc(100% - 34px)}}
.rack-art.product-ke-drive-in{height:223px;max-width:350px;margin-inline:auto;background:#f1f2f0}
.rack-art.product-ke-drive-in img{width:195px;height:195px;max-width:100%;max-height:195px;align-self:center;object-fit:contain;background:#f1f2f0}
.rack-art.product-ke-drive-in small{width:100%;text-align:center}
.rack-art.product-ke-drive-in.large{width:min(100%,408px);height:auto;min-height:0;margin-inline:auto;padding:14px 14px 0}
.rack-art.product-ke-drive-in.large img{width:min(100%,350px);height:auto;max-height:350px;aspect-ratio:1;object-fit:contain}
.rack-art.product-ke-drive-in.large small{margin:12px -14px 0;width:calc(100% + 28px)}
.main-image.static-image{display:block;cursor:default}
@media(max-width:760px){.rack-art.product-ke-drive-in{width:100%}.rack-art.product-ke-drive-in.large{width:min(100%,408px)}}

/* Các trang nội dung của bản demo. */
.search-pill{width:190px;margin-left:auto}
.search-pill input{min-width:0;width:100%;border:0;background:transparent;outline:none;color:var(--ink);font:inherit}
.search-pill input::placeholder{color:#71808b}
.search-pill button{border:0;background:transparent;display:grid;place-items:center;color:var(--navy);padding:0;cursor:pointer}
.cta-band{padding-inline:0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.content-section{padding-top:85px;padding-bottom:100px}
.content-lead{display:grid;grid-template-columns:1fr .9fr;align-items:end;gap:70px;margin-bottom:45px}
.content-lead h1{font-size:39px;line-height:1.18;letter-spacing:-1.3px;margin:17px 0 0}
.content-lead p,.contact-layout>div:first-child>p{color:var(--muted);font-size:16px;line-height:1.7}
.content-grid{display:grid;gap:24px}
.content-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.content-card{border:1px solid var(--line);padding:24px;min-width:0}
.content-card .content-art{margin:-24px -24px 22px;height:220px}
.content-card small{font-size:12px;color:var(--orange)}
.content-card h3{font-size:21px;line-height:1.35;margin:12px 0}
.content-card p,.content-callout p,.contact-form>p{font-size:15px;line-height:1.7;color:var(--muted)}
.content-card .text-link{margin-top:10px}
.content-grid .content-card{background:#f8f8f9;border:0;padding:24px}
.content-grid .content-card .content-art{height:285px;overflow:hidden}
.content-grid .content-card .content-art img{transition:transform .45s ease}
.content-grid .content-card:hover .content-art img{transform:scale(1.09)}
.content-grid .content-card h3{font-weight:750;color:#202124}
@media(prefers-reduced-motion:reduce){.content-grid .content-card .content-art img{transition:none}.content-grid .content-card:hover .content-art img{transform:none}}
.content-callout{background:var(--navy);color:var(--color-surface);padding:35px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:30px}
.content-callout h2{font-size:25px;margin:0 0 8px}
.content-callout p{color:#d2dde3;margin:0}
.content-callout.light{background:var(--soft);color:var(--ink);margin-top:12px}
.content-callout.light p{color:var(--muted)}
.content-detail{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start}
.content-detail>.content-art{height:360px;position:sticky;top:90px}
.content-prose{font-size:16px;line-height:1.75;color:#35434c}
.content-prose h2{font-size:24px;color:var(--ink);margin:28px 0 10px}
.content-prose p{margin:0 0 15px}
.content-prose li{margin-bottom:10px}
.content-prose .btn{margin-top:15px}
.inline-link,.article-related a{color:#17608c;text-decoration:underline;text-underline-offset:3px}
.article-page{max-width:900px}
.article-summary{font-size:20px;line-height:1.55;color:#35434c;margin:25px 0 40px}
.article-hero-image{display:block;width:100%;max-height:430px;margin:0 0 34px;object-fit:cover}
.article-related{border-top:1px solid var(--line);margin-top:45px;padding-top:20px}
.article-related h2{font-size:24px}
.article-related a{display:flex;align-items:center;gap:10px;font-size:16px;margin:14px 0}
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.contact-facts{border-top:1px solid var(--line);margin-top:40px}
.contact-facts p{border-bottom:1px solid var(--line);padding:15px 0;margin:0;font-size:15px}
.contact-facts b,.contact-facts span{display:block}
.contact-facts span{color:var(--muted);margin-top:4px}
.contact-form{border:1px solid var(--line);padding:32px;background:var(--color-surface)}
.contact-form h2{font-size:27px}
.field select{width:100%;border:1px solid #cfd6db;padding:10px 12px;background:var(--color-surface);outline:none}
.field input,.field textarea,.field select{font-size:16px}
.field select:focus{border-color:var(--orange);box-shadow:0 0 0 3px #f2692022}
[id]{scroll-margin-top:75px}
@media(max-width:1050px){.search-pill{display:none}}
@media(max-width:760px){.cta-inner{align-items:flex-start;flex-direction:column}.content-section{padding-top:55px;padding-bottom:70px}.content-lead,.content-detail,.contact-layout{grid-template-columns:1fr;gap:25px}.content-lead p{margin:0}.content-grid.three{grid-template-columns:1fr}.content-detail>.content-art{position:static;height:245px}.content-callout{padding:25px;align-items:flex-start;flex-direction:column}.content-callout h2{font-size:23px}.article-summary{font-size:18px}.contact-form{padding:22px}.breadcrumb{flex-wrap:wrap}.page-hero h1{overflow-wrap:anywhere}}

/* Thanh breadcrumb chỉ dành cho các trang nội dung. */
.content-breadcrumb-bar{background:var(--color-surface);border-bottom:1px solid var(--line)}
.content-breadcrumb{padding-block:14px}
.content-breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;align-items:baseline;column-gap:8px;row-gap:2px;margin:0;padding:0;color:#65727c;font-size:14px;line-height:20px}
.content-breadcrumb li{min-width:0;overflow-wrap:anywhere}
.content-breadcrumb li+li::before{content:'/';color:#9da9b1;margin-right:8px}
.content-breadcrumb a:hover{color:var(--orange);text-decoration:underline;text-underline-offset:3px}
.content-breadcrumb [aria-current="page"]{color:#34434d}
.content-breadcrumb-bar + .content-section{padding-top:32px}
main:has(> .content-breadcrumb-bar + .content-section){background:#fbfcfd}
.content-breadcrumb-bar + .catalog,.content-breadcrumb-bar + .detail,.content-breadcrumb-bar + .admin{padding-top:32px}
.catalog-title,.admin-title{font-size:39px;line-height:1.18;letter-spacing:-1.3px;margin:0 0 28px}
.article-page>h1{font-size:39px;line-height:1.2;letter-spacing:-1.3px;margin:0 0 22px;overflow-wrap:anywhere}
.contact-layout h1{font-size:39px;line-height:1.18;letter-spacing:-1.3px;margin:17px 0 24px}
.catalog-heading{margin-bottom:22px}
.catalog .catalog-title{font-size:32px;line-height:1.2;letter-spacing:-.8px;font-weight:700;margin:0 0 8px}
.catalog-heading p{font-size:15px;line-height:1.5;color:var(--muted);margin:0}
.catalog .filters{margin-bottom:24px}
.catalog .filters>div{min-width:0}
.catalog .filters button{min-height:44px;padding:0 14px;font-size:12px}
.content-lead{align-items:start;gap:42px;margin-bottom:28px}
.content-lead h1,.contact-layout h1,.article-page>h1,.admin-title{font-size:32px;line-height:1.22;letter-spacing:-.8px;overflow-wrap:anywhere}
.content-lead h1{margin-top:12px}
.content-lead p{margin:0}
.contact-layout h1{margin:12px 0 16px}
.contact-form h2{font-size:23px;line-height:1.3}
.article-page>h1{margin-bottom:16px}
.article-summary{margin:20px 0 30px}
.admin-title{margin-bottom:20px}
@media(max-width:760px){
  .content-breadcrumb{padding-block:12px}
  .content-breadcrumb ol{font-size:13px;line-height:19px}
  .content-breadcrumb-bar + .content-section{padding-top:24px}
  .content-breadcrumb-bar + .catalog,.content-breadcrumb-bar + .detail,.content-breadcrumb-bar + .admin{padding-top:24px}
  .catalog-title,.admin-title{font-size:29px;line-height:1.2;letter-spacing:-.7px;margin-bottom:22px}
  .content-lead h1,.contact-layout h1,.article-page>h1{font-size:29px;line-height:1.2;letter-spacing:-.7px}
}

.table-scroll-hint{display:none}
@media(max-width:760px){
  .content-breadcrumb-bar + .catalog{padding-top:18px}
  .catalog-heading{margin-bottom:16px}
  .catalog .catalog-title{font-size:26px;line-height:1.24;letter-spacing:-.5px;margin-bottom:6px}
  .catalog-heading p{font-size:14px}
  .catalog .filters{gap:10px;margin-bottom:18px}
  .catalog .filters>label{height:44px}
  .catalog .filters>div{padding-bottom:0}
  .content-lead{gap:16px;margin-bottom:28px}
  .content-lead h1,.contact-layout h1,.article-page>h1,.admin-title{font-size:26px;line-height:1.25;letter-spacing:-.45px}
  .contact-layout{gap:24px}
  .contact-form h2{font-size:22px}
  .admin-title{margin-bottom:16px}
  .table-scroll-hint{display:block;color:var(--muted);font-size:13px;text-align:right;margin:0 0 8px}
  .admin .table-wrap{max-width:100%;overflow-x:auto;overflow-y:hidden;overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch}
}

.server-requests{border:1px solid var(--line);padding:24px;margin-bottom:44px}
.server-requests h2,.local-requests>h2{font-size:25px;line-height:1.25;letter-spacing:-.4px;margin:0 0 10px}
.server-requests>p{font-size:14px;line-height:1.5;color:var(--muted);margin:0 0 18px}
.server-key-form>label,.server-toolbar label{display:block;font-size:13px;font-weight:600}
.server-key-form>div{display:flex;gap:10px;align-items:center;margin:8px 0 16px}
.server-key-form input{flex:1;min-width:0;height:46px;border:1px solid var(--line);padding:0 12px;font-size:16px}
.server-key-form .btn{min-height:46px;white-space:nowrap}
.server-key-form .btn:disabled{opacity:.5;cursor:not-allowed}
.server-lock,.server-toolbar>button,.server-pagination button,.server-detail button{min-height:44px;border:1px solid var(--line);background:var(--color-surface);padding:0 13px;cursor:pointer}
.server-error{display:flex;align-items:center;gap:10px;margin-bottom:15px}
.server-error .form-alert{flex:1;margin:0}
.server-error button{min-height:44px;border:1px solid var(--line);background:var(--color-surface);padding:0 13px;cursor:pointer}
.server-toolbar{display:flex;align-items:end;gap:12px;margin:20px 0}
.server-toolbar select{display:block;min-height:44px;margin-top:6px;border:1px solid var(--line);background:var(--color-surface);padding:0 12px;min-width:150px}
.server-toolbar>button{margin-left:auto}
.server-requests .table-wrap{max-width:100%;overflow-x:auto}
.server-requests table{min-width:850px}
.server-requests td{font-size:13px}
.server-requests td b{overflow-wrap:anywhere}
.server-requests td small{font-size:11px}
.server-requests td button{border:0;background:transparent;color:#1b5d87;text-decoration:underline;cursor:pointer}
.server-empty{padding:35px;text-align:center;border:1px dashed var(--line);font-size:14px;color:var(--muted)}
.server-pagination{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:15px;font-size:13px}
.server-pagination>div{display:flex;gap:8px}
.server-pagination button:disabled{opacity:.45;cursor:not-allowed}
.server-detail{border:1px solid var(--line);background:#f8fafb;margin-top:20px;padding:18px;overflow-wrap:anywhere}
.server-detail>div:first-child{display:flex;justify-content:space-between;align-items:start;gap:12px}
.server-detail h3{font-size:18px;margin:0 0 15px}
.server-detail dl>div{display:grid;grid-template-columns:130px minmax(0,1fr);gap:12px;border-bottom:1px solid var(--line);padding:8px 0;font-size:13px}
.server-detail dd{margin:0}
.server-detail pre{white-space:pre-wrap;overflow-wrap:anywhere}
.local-requests{border-top:1px solid var(--line);padding-top:34px}
@media(max-width:760px){
  .server-requests{padding:16px;margin-bottom:30px}
  .server-requests h2,.local-requests>h2{font-size:21px}
  .server-key-form>div{flex-wrap:wrap}
  .server-key-form input{flex-basis:100%}
  .server-key-form .btn{flex:1}
  .server-error{align-items:stretch;flex-direction:column}
  .server-toolbar{display:grid;grid-template-columns:1fr 1fr}
  .server-toolbar select{width:100%;min-width:0}
  .server-toolbar>button{grid-column:1/-1;margin:0}
  .server-pagination{align-items:stretch;flex-direction:column}
  .server-detail dl>div{grid-template-columns:1fr;gap:2px}
}

.logo{display:inline-flex;align-items:center;justify-content:flex-start}
.logo-art{display:block;height:44px}
.logo-art img{display:block;height:100%;width:auto;object-fit:contain}
/* Homepage narrative follows the reference section rhythm while using Alaska Rack content. */
.home-intro{align-items:start;gap:clamp(48px,8vw,132px)}
.home-intro-heading h2{font-size:clamp(31px,3.5vw,52px);line-height:1.13;letter-spacing:-.035em;margin:24px 0 26px;color:var(--navy)}
.home-intro-rule{display:block;width:74px;height:4px;background:var(--orange)}
.home-intro .about-copy{padding-top:5px}
.home-intro .about-copy p{max-width:590px;margin:0 0 18px;line-height:1.8}
.home-intro .about-copy .text-link{margin-top:15px}
.home-value-band{padding:72px 0 78px;background:var(--color-navy-dark)}
.home-value-lead{display:flex;align-items:end;justify-content:space-between;gap:30px;padding-bottom:33px;border-bottom:1px solid rgba(255,255,255,.18)}
.home-value-lead h2{margin:0;font-size:clamp(28px,3vw,42px);line-height:1.15}
.home-value-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.home-value-grid article{position:relative;padding:38px 42px 10px 0;min-height:215px}
.home-value-grid article+article{border-left:1px solid rgba(255,255,255,.18);padding-left:42px}
.home-value-grid svg{width:30px;height:30px;color:var(--orange);margin-bottom:16px}
.home-value-grid article>span{display:block;color:#8fa7b5;font-size:12px;letter-spacing:.15em}
.home-value-grid h3{font-size:21px;margin:11px 0}
.home-value-grid p{color:#c5d2db;line-height:1.65;max-width:330px;margin:0}
.home-value-grid article>span{color:var(--orange);font-weight:800;font-size:13px;letter-spacing:.08em}
.home-value-cta{margin-top:16px;color:var(--color-surface)}
.home-section-intro{max-width:350px;color:var(--muted);line-height:1.6;margin:0}
.home-section-end{text-align:right;padding-top:26px}
.home-capability .cap-grid{align-items:center;gap:clamp(45px,7vw,100px)}
.home-capability .cap-grid>div:first-child>p{max-width:560px;line-height:1.75}
.home-process{padding:0;list-style:none;margin:31px 0 26px;border-top:1px solid rgba(255,255,255,.2)}
.home-process li{display:flex;align-items:center;gap:22px;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.2);line-height:1.5}
.home-process b{font-size:18px;color:var(--orange)}
.home-light-link{color:var(--color-surface)}
.home-capability .factory-card{min-height:500px}
@media(max-width:760px){.home-intro{gap:35px}.home-value-band{padding:57px 0}.home-value-lead{display:block}.home-value-lead h2{margin-top:15px}.home-value-grid{grid-template-columns:1fr}.home-value-grid article,.home-value-grid article+article{min-height:0;padding:25px 0;border-left:0;border-bottom:1px solid rgba(255,255,255,.18)}.home-value-grid article:last-child{border-bottom:0}.home-section-intro{display:none}.home-capability .factory-card{min-height:320px}}
.home-value-grid article strong{display:block;font-size:48px;line-height:1;color:var(--orange);margin-bottom:20px}
.home-highlights{padding-top:85px;padding-bottom:90px}
.home-highlights>h2{margin:15px 0 0;color:var(--navy)}
.home-highlights-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;margin-top:28px}
.home-highlights-grid article{min-width:0}
.home-highlight-image{height:225px;background:linear-gradient(135deg,#e8edf0,#c9d7df);display:flex;align-items:center;justify-content:center;position:relative;color:#53738a}
.home-highlight-image span{position:absolute;bottom:0;left:0;padding:12px 20px;background:var(--orange);color:var(--color-surface);font-weight:700}
.home-highlights h3{font-size:19px;margin:24px 0 10px}
.home-highlights p{line-height:1.7;color:var(--muted);margin:0}
.home-highlights article .text-link{margin-top:18px}
.catalog-alert{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:0 0 24px;padding:14px 18px;background:#fff5eb;border-left:3px solid var(--orange);color:var(--navy);font-size:14px}
.catalog-alert button{border:0;background:transparent;color:var(--color-accent);font:inherit;font-weight:700;text-decoration:underline;cursor:pointer}
.home-future-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:24px}
.home-future-fields article{background:#f3f6f7;padding:28px 30px;border-left:3px solid var(--orange)}
.home-future-fields span{font-size:12px;color:var(--orange);font-weight:700}
.home-future-fields h3{font-size:20px;margin:10px 0}
.home-future-fields p{color:var(--muted);line-height:1.7;margin:0}
.home-cap-heading{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end}
.home-cap-heading h2{font-size:clamp(30px,3.4vw,48px);line-height:1.1;margin:18px 0 0}
.home-cap-heading p{line-height:1.75;color:#d5dfe6;max-width:570px;margin:0}
.home-cap-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:50px 0}
.home-cap-facts>div{border-top:1px solid rgba(255,255,255,.3);padding-top:19px;display:flex;gap:17px;align-items:start}
.home-cap-facts b{font-size:48px;color:var(--orange);line-height:1}
.home-cap-facts span{font-weight:700;line-height:1.5}.home-cap-facts small{display:block;color:#b8c9d3;font-weight:400}
.home-cap-gallery{display:grid;grid-template-columns:1.5fr 1fr;gap:18px;margin-bottom:30px}.home-cap-gallery .factory-card{min-height:370px}
.home-cap-photo-placeholder{min-height:370px;background:#29475b;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px;color:#d9e5eb}
.home-cap-photo-placeholder strong{display:block;margin:18px 0 5px}.home-cap-photo-placeholder p{line-height:1.6;max-width:280px}
.home-project-tabs{display:flex;gap:12px;margin:30px 0}.home-project-tabs button{border:1px solid #d6dee3;background:var(--color-surface);color:var(--navy);padding:14px 20px;cursor:pointer;font:inherit;font-weight:700}.home-project-tabs button.active{background:var(--orange);border-color:var(--orange);color:var(--color-surface)}
.home-project-empty{padding:50px 25px;text-align:center;background:#f2f5f6;margin-bottom:25px}.home-project-empty svg{color:var(--orange)}.home-project-empty p{color:var(--muted)}
.home-closing{padding:95px 0;background:linear-gradient(90deg,rgba(7,33,51,.93),rgba(8,41,62,.75)),url('../images/warehouse-hero.png.webp') center/cover;color:var(--color-surface)}.home-closing h2{font-size:clamp(32px,4vw,56px);line-height:1.13;margin:20px 0}.home-closing p{max-width:560px;line-height:1.7;margin-bottom:30px}
@media(max-width:760px){.home-highlights{padding-top:65px;padding-bottom:65px}.home-highlights-grid,.home-future-fields,.home-cap-heading,.home-cap-gallery{grid-template-columns:1fr}.home-highlight-image{height:185px}.home-cap-heading{gap:25px}.home-cap-facts{grid-template-columns:repeat(2,1fr);gap:25px}.home-cap-gallery .factory-card,.home-cap-photo-placeholder{min-height:280px}.home-project-tabs{flex-wrap:wrap}.home-project-tabs button{flex:1 1 180px}.home-closing{padding:70px 0}}
.home-intro{grid-template-columns:.9fr 1.1fr}.home-intro-media{grid-column:1/-1;min-height:360px;background:linear-gradient(135deg,#e6edf0,#c8d8e0);display:grid;place-items:center}.home-intro-media-frame{min-height:360px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:#35576c;text-align:center;padding:30px}.home-intro-media-frame strong{font-size:20px}.home-intro-media-frame span{color:#647e8b}
.home-news-grid{grid-template-columns:1.35fr 1fr 1fr}.home-news-feature .news-pic{min-height:300px}
@media(max-width:760px){.home-intro{grid-template-columns:1fr}.home-intro-media{grid-column:auto;min-height:240px}.home-intro-media-frame{min-height:240px}.home-news-grid{grid-template-columns:1fr}}
.home-intro-media-frame{position:relative;display:block;width:100%;height:360px;padding:0;overflow:hidden}.home-intro-media-frame img{width:100%;height:100%;object-fit:cover;display:block}.home-intro-media-frame span,.home-cap-photo-placeholder span,.home-project-image span,.home-news-image span{position:absolute;left:12px;bottom:12px;right:12px;width:fit-content;background:rgba(7,30,46,.87);color:var(--color-surface);padding:7px 10px;font-size:10px;letter-spacing:.035em;line-height:1.4;text-align:left}
.home-highlight-image{overflow:hidden}.home-highlight-image img{width:100%;height:100%;object-fit:cover;display:block}.home-highlight-image span{z-index:1}
.home-cap-photo-placeholder{position:relative;display:block;padding:0;overflow:hidden}.home-cap-photo-placeholder img{width:100%;height:100%;min-height:370px;object-fit:cover;display:block}
.home-project-image{position:relative;padding:0;overflow:hidden;border:0}.home-project-image img{width:100%;height:100%;object-fit:cover;display:block}.home-project-image span{font-size:9px;left:8px;bottom:8px;right:8px}
.home-news-image{position:relative;display:block;padding:0;overflow:hidden;border:0}.home-news-image img{width:100%;height:100%;object-fit:cover;display:block}.home-news-image span{font-size:9px;color:var(--color-surface);left:8px;bottom:8px;right:8px;width:max-content;max-width:calc(100% - 16px)}
@media(max-width:760px){.home-intro-media-frame{height:240px}.home-cap-photo-placeholder img{min-height:280px}}
.home-project-empty img{display:block;width:100%;max-width:620px;height:240px;object-fit:cover;margin:0 auto 25px}
.home-future-fields article:first-child{background:linear-gradient(90deg,rgba(10,38,57,.9),rgba(10,38,57,.7)),url('../images/home/parts-shelving.webp') center/cover;color:var(--color-surface)}.home-future-fields article:last-child{background:linear-gradient(90deg,rgba(10,38,57,.9),rgba(10,38,57,.7)),url('../images/home/distribution-warehouse.webp') center/cover;color:var(--color-surface)}.home-future-fields p{color:#d7e2e9}.home-future-fields article{min-height:205px}
.content-art{overflow:hidden;padding:0}.content-art img{display:block;width:100%;height:100%;object-fit:cover}.content-card .content-art{height:220px}.content-detail .content-art{min-height:390px}.article-page .content-art{height:300px}
.home-project-image>span:empty,.home-news-image>span:empty{display:none}
/* Static warehouse photograph avoids motion blur and keeps the buying paths visible. */
.hero{background:var(--color-navy-dark) url('../images/warehouse-hero.png.webp') center 48%/cover no-repeat}
.hero-shade{background:linear-gradient(90deg,rgba(4,23,39,.86) 0%,rgba(4,23,39,.66) 44%,rgba(4,23,39,.14) 88%),linear-gradient(0deg,rgba(4,20,34,.35),transparent 50%)}
.hero-content{z-index:2;padding-top:20px}
.hero h1{max-width:900px;font-size:clamp(40px,4vw,62px)}
.hero p{max-width:660px;font-size:17px;line-height:1.6}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px}
.hero-actions .btn{min-height:54px}
.hero-secondary{background:rgba(8,35,52,.42);border-color:rgba(255,255,255,.75);color:var(--color-surface)}
.hero-secondary:hover{background:var(--color-surface);border-color:var(--color-surface);color:var(--navy)}
.hero-categories{display:flex;flex-wrap:wrap;gap:9px;margin-top:34px;max-width:780px}
.hero-categories a{border:1px solid rgba(255,255,255,.48);background:rgba(5,28,45,.42);padding:9px 13px;font-size:12px;color:var(--color-surface);transition:background .2s,border-color .2s}
.hero-categories a:hover,.hero-categories a:focus-visible{background:var(--orange);border-color:var(--orange)}
@media(max-width:760px){.hero{min-height:610px;height:auto;background-position:54% center}.hero-content{min-height:610px;padding-top:90px;padding-bottom:70px}.hero h1{font-size:clamp(34px,9vw,48px);letter-spacing:-1.2px}.hero p{font-size:15px}.hero-actions{align-items:stretch}.hero-actions .btn{width:100%;justify-content:center}.hero-categories{margin-top:24px}.hero-categories a{font-size:11px;padding:8px 10px}}
/* Three presentation variants share the same buying paths and legible copy. */
.hero-showcase{height:720px;background:var(--color-navy-dark);isolation:isolate}
.hero-slide-images,.hero-slide-image{position:absolute;inset:0;z-index:0}
.hero-slide-image{background-position:center 48%;background-size:cover;opacity:0;transform:scale(1.025);transition:opacity .8s ease,transform 6.5s linear}
.hero-slide-image.active{opacity:1;transform:scale(1)}
.hero-mode-image>.hero-slide-image{opacity:1;transform:none}
.hero-showcase .hero-content{padding-bottom:100px}
.hero-showcase .hero-shade{z-index:1;pointer-events:none}
.hero-bottom{position:absolute;left:0;right:0;bottom:26px;z-index:3;display:flex;align-items:end;justify-content:space-between;gap:20px;pointer-events:none}
.hero-bottom>*{pointer-events:auto}
.hero-slide-controls,.hero-mode-switch{display:flex;align-items:center;gap:4px;background:rgba(5,25,39,.78);border:1px solid rgba(255,255,255,.24);backdrop-filter:blur(12px);padding:5px;color:var(--color-surface)}
.hero-slide-controls button,.hero-mode-switch button{height:34px;min-width:34px;border:0;background:transparent;color:var(--color-surface);cursor:pointer;display:grid;place-items:center;font:inherit}
.hero-slide-controls button:hover,.hero-slide-controls button:focus-visible,.hero-mode-switch button:hover,.hero-mode-switch button:focus-visible{background:rgba(255,255,255,.17);outline:2px solid transparent}
.hero-slide-controls span{font-size:12px;font-weight:700;letter-spacing:.12em;padding:0 9px;white-space:nowrap}
.hero-mode-switch{margin-left:auto}.hero-mode-switch>span{font-size:10px;font-weight:700;letter-spacing:.1em;white-space:nowrap;padding:0 12px}
.hero-mode-switch button{font-size:12px;min-width:75px;padding:0 10px;white-space:nowrap}
.hero-mode-switch button.active{background:var(--orange);font-weight:700}
@media(max-width:760px){.hero-showcase{height:auto;min-height:690px}.hero-showcase .hero-content{min-height:690px;padding-top:64px;padding-bottom:155px}.hero-bottom{bottom:14px;display:flex;flex-direction:column;align-items:stretch;gap:8px}.hero-slide-controls{align-self:flex-start}.hero-mode-switch{margin-left:0;justify-content:space-between}.hero-mode-switch>span{display:none}.hero-mode-switch button{flex:1}.hero-categories{gap:7px}.hero-categories a{font-size:10px}}
@media(prefers-reduced-motion:reduce){.hero-slide-image{transition:none;transform:none}}
@media(max-width:760px){.hero-showcase{min-height:750px}.hero-showcase .hero-content{min-height:750px;padding-bottom:190px}.hero-bottom{bottom:92px}}
/* Keep the presentation switch in sight without scrolling through the hero. */
.hero-showcase>.hero-mode-switch{position:absolute;z-index:4;top:22px;right:max(24px,calc((100vw - 1240px)/2));margin:0;box-shadow:0 8px 24px rgba(2,18,31,.22)}
@media(max-width:760px){.hero-showcase>.hero-mode-switch{top:14px;left:16px;right:16px}.hero-showcase .hero-content{padding-top:135px}}
.hero-showcase{background-image:url('../images/home/warehouse-real-02.webp')}
.hero-slide-image{background-position:center 48%}
.hero-slide-image:nth-child(2){background-position:center 42%}
.hero-slide-image:nth-child(3){background-position:center 47%}
/* The video fills the available viewport below the site header at each zoom level. */
.hero-showcase.hero-mode-video{height:calc(100svh - 108px);height:calc(100dvh - 108px);min-height:0;background:var(--color-navy-dark)}
.hero-mode-video .hero-video{width:100%;height:100%;object-fit:cover;object-position:center center}
.hero-mode-video .hero-content{height:100%;min-height:0;justify-content:center;padding-top:46px;padding-bottom:28px}
.hero-mode-video h1{font-size:clamp(36px,min(4vw,6.5vh),66px);line-height:1.06;max-width:880px}
.hero-mode-video p{max-width:690px;line-height:1.6}
.hero-mode-video .hero-categories{display:none}
@media(max-width:760px){.hero-showcase.hero-mode-video{height:calc(100svh - 68px);height:calc(100dvh - 68px);min-height:0}.hero-mode-video .hero-content{height:100%;min-height:0;padding-top:76px;padding-bottom:26px}.hero-mode-video h1{font-size:clamp(30px,min(8vw,6.5vh),46px)}.hero-mode-video p{font-size:14px;line-height:1.5;margin-bottom:20px}.hero-mode-video .hero-actions .btn{min-height:44px}.hero-mode-video .hero-actions{gap:8px}}
@media(max-height:700px){.hero-mode-video .hero-content{padding-top:48px;padding-bottom:16px}.hero-mode-video h1{font-size:clamp(30px,min(4vw,6vh),56px);margin:11px 0 9px}.hero-mode-video p{font-size:14px;line-height:1.45;margin:0 0 17px}.hero-mode-video .hero-actions .btn{min-height:46px}}
@media(max-height:480px){.hero-mode-video .hero-content{justify-content:flex-end;overflow-y:auto;padding-top:62px;padding-bottom:12px}.hero-mode-video h1{font-size:clamp(27px,5.5vh,34px)}.hero-mode-video .eyebrow{font-size:11px}.hero-mode-video p{font-size:12px;margin-bottom:10px}.hero-mode-video .hero-actions .btn{min-height:38px;padding:0 13px;font-size:10px}.hero-mode-video .hero-actions{gap:6px}}
@media(max-height:480px){.hero-mode-video .hero-content{justify-content:flex-start}}
/* === IMPECCABLE DESIGN SYSTEM OVERRIDES === */
:root {
  --blue: var(--color-navy);
  --orange: var(--color-accent);
  --brand: var(--color-primary);
  --dark: var(--color-text);
  --bg: var(--color-background);
  --surface: var(--color-surface);
}

body {
  font-family: var(--font-site);
  background-color: var(--bg);
  color: var(--dark);
}

.topbar { background-color: #f1f5f9; color: #475569; }
.topbar a:hover { color: var(--blue); }

.nav { padding: 16px 0; }
.nav nav a { font-weight: 600; text-transform: uppercase; font-size: 14px; letter-spacing: 0.5px; }
.nav nav a:hover, .nav nav a.active { color: var(--blue); }

.btn {
  background-color: var(--orange);
  color: white;
  border-radius: 4px;
  font-weight: 600;
  padding: 12px 24px;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.btn:hover { background-color: var(--color-accent); box-shadow: 0 4px 12px rgba(241,90,36,0.3); }

.hero { background: var(--dark); }
.hero h1 { font-weight: 700; letter-spacing: -0.5px; line-height: 1.1; }
.hero p { font-size: 18px; opacity: 0.9; }

.section-label { color: var(--orange); font-weight: 700; letter-spacing: 1px; }

h2 { font-weight: 700; color: var(--dark); }
h3 { font-weight: 600; }

.solution-card {
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  transition: transform 0.3s, box-shadow 0.3s;
}
.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.06);
}

.catalog-photo,.catalog-photo-missing{display:block;width:100%;height:230px;object-fit:cover;background:#f2f4f5;margin-bottom:18px}.catalog-photo-missing{display:grid;place-items:center;color:#64727c;font-size:13px}.gallery .catalog-photo,.gallery .catalog-photo-missing{height:480px;margin:0;object-fit:contain}.catalog-thumbs{display:flex;gap:10px;margin-top:12px;overflow:auto}.catalog-thumbs button{border:2px solid transparent;background:var(--color-surface);padding:3px;cursor:pointer;flex:none}.catalog-thumbs button.selected{border-color:var(--orange)}.catalog-thumbs img{width:86px;height:70px;object-fit:cover;display:block}.catalog-description,.catalog-variants{padding-bottom:75px}.catalog-description p{white-space:pre-line;line-height:1.8;color:#4d5b66;max-width:850px}.variant-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.variant-grid article{border:1px solid var(--line);padding:20px}.variant-grid article>img{width:100%;height:180px;object-fit:contain;background:#f5f6f7}.variant-grid h3{font-size:17px;margin:14px 0 5px}.variant-grid p{font-size:12px;color:var(--muted)}.variant-grid dl>div{display:flex;justify-content:space-between;gap:15px;padding:7px 0;border-bottom:1px solid var(--line);font-size:12px}.variant-grid dd{margin:0;text-align:right;font-weight:600}.variant-price{font-weight:700;color:var(--orange);margin-top:16px}.variant-price del{color:var(--muted);font-weight:400;font-size:12px;margin-left:10px}.catalog-zoom>img{max-width:min(1100px,90vw);max-height:80vh;object-fit:contain;background:var(--color-surface)}
@media(max-width:760px){.gallery .catalog-photo,.gallery .catalog-photo-missing{height:320px}.variant-grid{grid-template-columns:1fr}.catalog-photo{height:220px}}
/* Keep the heavy-duty inquiry visible when the current catalog contains other product lines. */
.catalog-b2b-cta{display:flex;align-items:center;justify-content:space-between;gap:28px;margin:0 0 28px;padding:24px 28px;background:#edf3f5;border-left:5px solid var(--color-accent)}
.catalog-b2b-cta strong{display:block;color:var(--color-navy-dark);font-size:21px;line-height:1.3}
.catalog-b2b-cta p{margin:9px 0 0;color:#425d6c;font-size:16px;line-height:1.55}
.catalog-b2b-cta .btn{flex:none;min-height:48px}
@media(max-width:760px){.catalog-b2b-cta{display:block;padding:22px}.catalog-b2b-cta .btn{margin-top:18px;width:100%;justify-content:center}}

/* Customer product detail: gallery, selectable configuration, then facts and description. */
.product-detail-shell{padding-top:32px;padding-bottom:70px}
.product-detail-main{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:52px;align-items:start;padding:32px;background:var(--color-surface);border:1px solid #e0e6ea}
.product-detail-photo{background:#f5f7f8;min-height:520px;display:grid;place-items:center}
.product-detail-photo .main-image,.product-detail-photo .catalog-photo,.product-detail-photo .catalog-photo-missing{width:100%;height:520px;margin:0}
.product-detail-photo .catalog-photo{object-fit:contain}
.product-detail-photo .main-image>span{top:auto;bottom:14px;right:14px;background:var(--color-surface);color:#354b58;padding:8px 11px;font-size:12px}
.product-detail-gallery .catalog-thumbs{margin-top:16px;gap:10px}
.product-detail-photo-label{margin:12px 0 0;color:#526977;font-size:14px;line-height:1.5}
.product-detail-photo-label strong{color:var(--color-navy-dark)}
.product-detail-gallery .catalog-thumbs button{border:2px solid #dbe2e6;padding:4px;min-width:78px;min-height:78px}
.product-detail-gallery .catalog-thumbs button.selected,.product-detail-gallery .catalog-thumbs button:focus-visible{border-color:var(--color-accent);outline:none}
.product-detail-gallery .catalog-thumbs img{width:74px;height:66px;object-fit:contain}
.product-detail-buy{min-width:0}
.product-detail-category{display:inline-block;color:var(--color-accent);font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.07em}
.product-detail-buy h1{font-size:clamp(28px,2.8vw,39px);line-height:1.22;letter-spacing:-.025em;margin:12px 0 13px;color:var(--color-navy-dark)}
.product-detail-lead{font-size:16px;line-height:1.65;color:#566b77;margin:0 0 20px}
.product-detail-price{display:flex;align-items:baseline;gap:15px;flex-wrap:wrap;padding:18px 22px;background:#f5f7f8;color:var(--color-accent);font-size:30px;font-weight:800;line-height:1.3}
.product-detail-price del{font-size:16px;font-weight:400;color:#87939a}
.product-detail-options{padding:25px 0 20px;border-bottom:1px solid #e4e9ec}
.product-detail-options h2{font-size:17px;margin:0 0 15px;letter-spacing:0}
.product-detail-options h2 small{display:block;margin-top:5px;color:#6b7b84;font-size:13px;font-weight:500}
.product-detail-option-list{display:flex;flex-wrap:wrap;gap:9px}
.product-detail-option-group{display:grid;grid-template-columns:100px minmax(0,1fr);align-items:start;gap:14px;margin-top:18px}
.product-detail-option-group>span{padding-top:16px;color:#5b6e79;font-size:15px;font-weight:700}
.product-detail-option-list button{display:inline-flex;align-items:center;gap:9px;min-height:55px;padding:7px 11px;border:1px solid #cfd8dd;background:var(--color-surface);color:var(--color-navy-dark);text-align:left;font-size:14px;line-height:1.3;cursor:pointer}
.product-detail-option-list button.active{border:2px solid var(--color-accent);background:#fff8f4;color:var(--color-accent)}
.product-detail-option-list button:disabled{background:#f3f5f6;border-color:#e1e6e9;color:#9aa7af;cursor:not-allowed;text-decoration:line-through}
.product-detail-option-list button:focus-visible,.product-detail-quantity button:focus-visible,.product-detail-actions button:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}
.product-detail-option-list img{width:42px;height:42px;object-fit:contain;background:#f3f5f6}
.product-detail-option-list small{display:block;color:#aa3425;font-size:12px;margin-top:3px}
.product-detail-quantity{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding:24px 0}
.product-detail-quantity label{font-size:15px;font-weight:700;min-width:65px}
.product-detail-quantity>div{display:flex;align-items:stretch;height:46px;border:1px solid #cfd8dd}
.product-detail-quantity button{width:46px;background:var(--color-surface);border:0;color:var(--color-navy-dark);font-size:22px;cursor:pointer}
.product-detail-quantity button:disabled{color:#b9c3c8;cursor:default}
.product-detail-quantity input{width:67px;text-align:center;border:0;border-left:1px solid #e3e8eb;border-right:1px solid #e3e8eb;font-size:16px;appearance:textfield}
.product-detail-quantity input::-webkit-inner-spin-button,.product-detail-quantity input::-webkit-outer-spin-button{appearance:none;margin:0}
.product-detail-stock{color:#5d707b;font-size:14px}
.product-detail-actions{display:flex;gap:10px;flex-wrap:wrap}
.product-detail-actions .btn{min-height:55px;font-size:14px}
.product-detail-actions .btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.product-detail-hint{color:#6b7b84;font-size:13px;margin:12px 0 0}
.product-detail-section{margin-top:30px;padding:26px 32px 32px;background:var(--color-surface);border:1px solid #e0e6ea}
.product-detail-section h2{margin:0 0 20px;padding:15px 18px;background:#f3f5f6;color:var(--color-navy-dark);font-size:18px;letter-spacing:.02em}
.product-detail-attributes{margin:0;max-width:850px}
.product-detail-attributes>div{display:grid;grid-template-columns:220px 1fr;gap:20px;padding:14px 12px;border-bottom:1px solid #ecf0f1;font-size:15px;line-height:1.5}
.product-detail-attributes>div:last-child{border-bottom:0}
.product-detail-attributes dt{color:#667986}
.product-detail-attributes dd{margin:0;color:var(--color-navy-dark);font-weight:600}
.product-detail-description{white-space:pre-line;line-height:1.85;color:#334d5b;font-size:16px;max-width:950px;margin:0 12px}
@media(max-width:980px){.product-detail-main{grid-template-columns:1fr;gap:28px}.product-detail-photo,.product-detail-photo .main-image,.product-detail-photo .catalog-photo,.product-detail-photo .catalog-photo-missing{height:440px;min-height:440px}}
@media(max-width:760px){.product-detail-shell{padding-top:20px}.product-detail-main{padding:16px;gap:24px}.product-detail-photo,.product-detail-photo .main-image,.product-detail-photo .catalog-photo,.product-detail-photo .catalog-photo-missing{height:320px;min-height:320px}.product-detail-buy h1{font-size:28px}.product-detail-price{font-size:25px}.product-detail-option-group{grid-template-columns:1fr;gap:8px}.product-detail-option-group>span{padding-top:0}.product-detail-actions .btn{width:100%}.product-detail-section{padding:16px}.product-detail-attributes>div{grid-template-columns:120px 1fr;gap:10px;padding:12px 4px;font-size:14px}}


/* Fix logo styling */
.logo-art { width: auto !important; height: 44px !important; overflow: visible !important; }
.logo-art img { width: auto !important; height: 100% !important; position: static !important; }
@media(max-width: 760px) { .logo-art { height: 32px !important; } }

/* Contact shortcuts */
.floating{gap:14px;right:22px;bottom:24px}
.floating .floating-chat,.floating .floating-phone,.floating .floating-zalo{position:relative;isolation:isolate;width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 9px 24px #06223d30;transition:transform .25s ease,box-shadow .25s ease}
.floating .floating-chat:hover,.floating .floating-phone:hover,.floating .floating-zalo:hover{transform:translateY(-4px) scale(1.05);box-shadow:0 14px 28px #06223d42}
.floating .floating-chat{position:fixed;left:22px;right:auto;bottom:24px;background:var(--color-accent)}
.floating .floating-phone{background:#16c763;color:var(--color-surface);text-decoration:none}
.floating .floating-phone::after{content:"";position:absolute;left:3px;bottom:1px;width:15px;height:15px;background:#16c763;clip-path:polygon(0 100%,100% 0,100% 100%);z-index:-1}
.floating .floating-phone svg{width:27px;height:27px;stroke-width:2.8}
.floating .floating-chat::before,.floating .floating-phone::before{content:"";position:absolute;inset:-5px;border:1px solid currentColor;border-radius:50%;opacity:0;animation:floating-ring 3.6s ease-out infinite;pointer-events:none}
.floating .floating-chat::before{color:var(--color-accent)}
.floating .floating-phone::before{color:#16c763;animation-delay:1.8s}
.floating .floating-zalo{background:var(--color-surface)}
.floating .floating-zalo img{width:47px;height:47px}
.floating .floating-chat span,.floating .floating-phone span{position:absolute;top:50%;left:calc(100% + 12px);width:max-content;padding:7px 10px;border-radius:4px;background:#122b3e;color:var(--color-surface);font-size:12px;font-weight:700;opacity:0;transform:translate(-6px,-50%);pointer-events:none;transition:opacity .2s ease,transform .2s ease}
.floating .floating-phone span{left:auto;right:calc(100% + 12px);transform:translate(6px,-50%)}
.floating .floating-chat:hover span,.floating .floating-chat:focus-visible span,.floating .floating-phone:hover span,.floating .floating-phone:focus-visible span{opacity:1;transform:translate(0,-50%)}
@keyframes floating-ring{0%{transform:scale(.86);opacity:.5}45%,100%{transform:scale(1.32);opacity:0}}
@media(max-width:760px){.floating{right:0;bottom:0;gap:8px}.floating .floating-chat,.floating .floating-phone,.floating .floating-zalo{position:relative;left:auto;right:auto;bottom:auto;width:auto;height:48px;border-radius:6px;box-shadow:none;transform:none}.floating .floating-chat{order:-1}.floating .floating-phone::after,.floating .floating-chat::before,.floating .floating-phone::before{display:none}.floating .floating-chat span,.floating .floating-phone span{position:static;width:auto;padding:0;background:none;opacity:1;transform:none;pointer-events:auto;font-size:13px}.floating .floating-zalo img{width:25px;height:25px}.floating .floating-chat:hover,.floating .floating-phone:hover,.floating .floating-zalo:hover{transform:none;box-shadow:none}}
@media(max-width:760px){.floating .floating-zalo{gap:6px;color:#0068ff;border:1px solid #0068ff;font-weight:700}.floating .floating-zalo span{display:inline;color:#0068ff;font-size:13px}}
@media(prefers-reduced-motion:reduce){.floating .floating-chat,.floating .floating-phone,.floating .floating-zalo{transition:none}.floating .floating-chat::before,.floating .floating-phone::before{animation:none}.floating .floating-chat:hover,.floating .floating-phone:hover,.floating .floating-zalo:hover{transform:none}}

/* Floating contact stack: call first, Zalo second, with restrained motion. */
@media(min-width:761px){
  .floating.has-zalo .floating-phone{order:-2}
  .floating.has-zalo .floating-zalo{order:-1;background:#0068ff}
  .floating.has-zalo .floating-zalo img{width:48px;height:48px}
  .floating.has-zalo .floating-zalo::after{content:"1";position:absolute;top:-2px;right:-2px;z-index:2;display:grid;place-items:center;width:17px;height:17px;border:2px solid #fff;border-radius:50%;background:#f72e42;color:#fff;font-size:10px;font-weight:800;line-height:1}
  .floating.has-zalo .floating-zalo::before{content:"";position:absolute;inset:-5px;border:1px solid #0068ff;border-radius:50%;pointer-events:none;animation:floating-ring 3.6s ease-out infinite;animation-delay:.6s}
  .floating.has-zalo .floating-phone svg,.floating.has-zalo .floating-zalo img{animation:floating-contact-drift 4s ease-in-out infinite}
  .floating.has-zalo .floating-zalo img{animation-delay:-2s}
}
@keyframes floating-contact-drift{0%,100%{transform:translateY(0)}50%{transform:translateY(-2px)}}
@media(prefers-reduced-motion:reduce){.floating.has-zalo .floating-phone svg,.floating.has-zalo .floating-zalo img,.floating.has-zalo .floating-zalo::before{animation:none}}

@media(max-width:760px){
  .floating.has-zalo{grid-template-columns:repeat(2,minmax(0,1fr))}
  .floating.has-zalo > button.floating-chat{position:fixed;left:auto;right:16px;bottom:calc(96px + env(safe-area-inset-bottom));width:54px;height:54px;border-radius:50%;box-shadow:0 9px 24px #06223d30}
  .floating .floating-chat span{display:none}
  .floating .floating-chat::before{display:block}
  #pancake-chat-plugin-root{left:16px!important;bottom:calc(80px + env(safe-area-inset-bottom))!important}
}









.article-image-link{display:block}.content-card h3 a{color:inherit;text-decoration:none}.content-card h3 a:hover{color:var(--orange)}.content-card a:focus-visible{outline:2px solid var(--orange);outline-offset:4px}