:root{--red:#d7141d;--red-dark:#b10f17;--teal:#16707f;--navy:#0b2e3f;--navy-2:#123f55;--ink:#16232b;--muted:#5b6b75;--line:#e3e8ec;--bg:#ffffff;--bg-alt:#f3f6f8;--radius:12px;--radius-sm:8px;--shadow:0 1px 2px rgba(11, 46, 63, .06), 0 8px 24px rgba(11, 46, 63, .08);--shadow-lg:0 18px 40px rgba(11, 46, 63, .16);--container:1240px;--font:'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}html,body{overflow-x:clip}body{margin:0;font-family:var(--font);font-size:16px;line-height:1.65;color:var(--ink);background:var(--bg)}img{max-width:100%;height:auto;display:block}a{color:var(--teal);text-decoration:none;transition:color .2s}a:hover{color:var(--red)}h1,h2,h3,h4{text-wrap:balance;line-height:1.25;margin:0 0 .6em;color:var(--navy);font-weight:700;letter-spacing:-.01em}h1{font-size:clamp(1.75rem, 3.2vw, 2.6rem)}h2{font-size:clamp(1.45rem, 2.4vw, 2rem)}h3{font-size:1.15rem}p{margin:0 0 1em}button,input,select,textarea{font:inherit;color:inherit}.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}.narrow{max-width:860px}.screen-reader-text,.hp{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.skip-link{position:absolute;left:-999px;top:8px;z-index:999;background:var(--navy);color:#fff;padding:8px 14px;border-radius:6px}.skip-link:focus{left:8px}:focus-visible{outline:3px solid rgb(22 112 127 / .45);outline-offset:2px}.icon{flex-shrink:0;vertical-align:middle}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:999px;font-weight:600;font-size:.95rem;border:2px solid #fff0;cursor:pointer;transition:all .2s;line-height:1.2;white-space:nowrap}.btn-lg{padding:14px 26px;font-size:1rem}.btn-block{display:flex;width:100%;margin-top:8px}.btn-primary{background:var(--red);color:#fff;box-shadow:0 6px 16px rgb(215 20 29 / .28)}.btn-primary:hover{background:var(--red-dark);color:#fff;transform:translateY(-1px)}.btn-dark{background:var(--navy);color:#fff}.btn-dark:hover{background:var(--navy-2);color:#fff}.btn-light{background:#fff;color:var(--red)}.btn-light:hover{background:#fff5f5;color:var(--red-dark)}.btn-outline-light{border-color:rgb(255 255 255 / .7);color:#fff}.btn-outline-light:hover{background:#fff;color:var(--navy)}.btn-ghost{border-color:var(--line);color:var(--navy);background:#fff}.btn-ghost:hover{border-color:var(--teal);color:var(--teal)}.topbar{background:var(--navy);color:#c9d7de;font-size:.84rem}.topbar-inner{display:flex;justify-content:space-between;gap:16px;padding-top:8px;padding-bottom:8px}.topbar a{color:#c9d7de}.topbar a:hover{color:#fff}.topbar-left,.topbar-right{display:flex;gap:22px;align-items:center}.topbar span,.topbar a{display:inline-flex;align-items:center;gap:6px}.site-header{position:sticky;top:0;z-index:100;background:rgb(255 255 255 / .97);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line);transition:box-shadow .2s}.site-header.scrolled{box-shadow:0 6px 20px rgb(11 46 63 / .08)}.header-inner{display:flex;align-items:center;gap:24px;min-height:84px}.site-branding img{width:auto;height:58px;transition:height .2s}.site-header.scrolled .site-branding img{height:48px}.main-nav{margin-left:auto}.main-nav .menu{list-style:none;margin:0;padding:0;display:flex;gap:2px}.main-nav .menu>li{position:relative}.main-nav .menu>li>a{display:block;padding:10px 14px;font-weight:600;font-size:.95rem;color:var(--navy);border-radius:8px}.main-nav .menu>li>a:hover,.main-nav .current-menu-item>a,.main-nav .current-menu-ancestor>a,.main-nav .current_page_item>a{color:var(--red);background:#fff4f4}.main-nav .menu-item-has-children>a::after{content:'';display:inline-block;width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin:0 0 3px 8px}.main-nav .sub-menu{list-style:none;margin:0;padding:8px;position:absolute;top:100%;left:0;min-width:260px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);border:1px solid var(--line);opacity:0;visibility:hidden;transform:translateY(8px);transition:all .2s}.main-nav li:hover>.sub-menu,.main-nav li:focus-within>.sub-menu{opacity:1;visibility:visible;transform:none}.main-nav .sub-menu a{display:block;padding:9px 12px;border-radius:6px;color:var(--ink);font-size:.93rem}.main-nav .sub-menu a:hover{background:var(--bg-alt);color:var(--red)}.sub-toggle{display:none}.header-actions{display:flex;align-items:center;gap:10px}.icon-btn{width:42px;height:42px;display:inline-grid;place-items:center;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--navy);cursor:pointer}.icon-btn:hover{color:var(--red);border-color:var(--red)}.nav-toggle{display:none}.header-hotline{display:flex;align-items:center;gap:10px;padding:6px 16px 6px 6px;border-radius:999px;background:var(--red);color:#fff}.header-hotline:hover{background:var(--red-dark);color:#fff}.hl-icon{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:rgb(255 255 255 / .18);animation:ring 2.4s infinite}.hl-text{display:flex;flex-direction:column;line-height:1.15}.hl-text small{font-size:.72rem;opacity:.85}.hl-text strong{font-size:1.02rem;letter-spacing:.02em}@keyframes ring{0%,100%{transform:rotate(0)}5%,15%{transform:rotate(-14deg)}10%,20%{transform:rotate(14deg)}25%{transform:rotate(0)}}.search-panel{border-top:1px solid var(--line);padding:14px 0;background:#fff}.search-form{display:flex;max-width:640px;margin:0 auto;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:#fff}.search-form input{flex:1;border:0;padding:12px 18px;outline:none;min-width:0}.search-form button{border:0;background:var(--red);color:#fff;padding:0 20px;cursor:pointer}.hero{position:relative;color:#fff;background:linear-gradient(100deg,rgb(8 32 45 / .96) 0%,rgb(11 46 63 / .88) 45%,rgb(11 46 63 / .55) 100%),var(--hero-img) center/cover no-repeat,var(--navy);overflow:hidden}.hero::after{content:'';position:absolute;right:-120px;bottom:-120px;width:420px;height:420px;border-radius:50%;border:60px solid rgb(215 20 29 / .18)}.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.35fr 1fr;gap:48px;align-items:center;padding-top:88px;padding-bottom:96px}.hero h1{color:#fff;font-size:clamp(2rem, 4vw, 3.1rem);font-weight:800}.hero .lead{font-size:1.08rem;color:#d3e0e6;max-width:620px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--red);margin-bottom:12px}.hero .eyebrow{color:#ff8a8f;background:rgb(215 20 29 / .15);padding:6px 12px;border-radius:999px}.hero-stats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px}.hero-stats li{background:rgb(255 255 255 / .08);border:1px solid rgb(255 255 255 / .14);border-radius:var(--radius);padding:22px 20px;backdrop-filter:blur(6px)}.hero-stats strong{display:block;font-size:1.9rem;font-weight:800;line-height:1.1;color:#fff}.hero-stats small{font-size:.9rem;margin-left:2px}.hero-stats span{font-size:.88rem;color:#bcd0d9}.usp-strip{background:#fff;position:relative;z-index:2;margin-top:-36px}.usp-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:0;overflow:hidden}.usp{display:flex;gap:14px;align-items:center;padding:22px 22px;border-right:1px solid var(--line)}.usp:last-child{border-right:0}.usp .icon{color:var(--red)}.usp strong{display:block;color:var(--navy)}.usp span{font-size:.87rem;color:var(--muted)}.section{padding:80px 0}.section-sm{padding-top:48px;padding-bottom:48px}.section-alt{background:var(--bg-alt)}.section-dark{background:var(--navy);color:#d3e0e6}.section-dark h2,.section-dark h3{color:#fff}.section-head{text-align:center;max-width:720px;margin:0 auto 40px}.section-head p{color:var(--muted)}.section-head-row{display:flex;align-items:end;justify-content:space-between;text-align:left;max-width:none;gap:20px}.section-head-row h2{margin:0}.section-title{font-size:1.5rem;margin-bottom:24px;padding-left:14px;border-left:4px solid var(--red)}.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.cat-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all .25s;color:var(--ink)}.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#fff0;color:var(--ink)}.cat-img{aspect-ratio:6/5;background:var(--bg-alt);overflow:hidden}.cat-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.cat-card:hover .cat-img img{transform:scale(1.05)}.cat-ph{width:100%;height:100%;min-height:160px;display:grid;place-items:center;color:#b7c5cd;background:linear-gradient(135deg,#eef3f6,#e2eaef)}.cat-body{padding:16px 18px 18px}.cat-body h3{margin:0 0 4px;font-size:1.05rem}.cat-body span{display:inline-flex;align-items:center;gap:6px;font-size:.88rem;color:var(--red);font-weight:600}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.product-grid-3{grid-template-columns:repeat(3,1fr)}.product-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all .25s}.product-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-color:#fff0}.pc-img{position:relative;display:block;aspect-ratio:6/5;background:#fff;overflow:hidden;border-bottom:1px solid var(--line)}.pc-img 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var(--line)}.pc-price{font-weight:700;color:var(--red);font-size:.92rem}.pc-link{display:inline-flex;align-items:center;gap:4px;font-size:.88rem;font-weight:600;color:var(--navy)}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:all .25s;position:relative;overflow:hidden}.service-card::before{content:'';position:absolute;left:0;top:0;height:4px;width:0;background:var(--red);transition:width .3s}.service-card:hover{box-shadow:var(--shadow-lg)}.service-card:hover::before{width:100%}.service-icon{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;background:#e8f3f5;color:var(--teal);margin-bottom:18px}.service-card h3{margin-bottom:8px}.service-card p{margin:0;color:var(--muted);font-size:.95rem}.about-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:center}.about-block 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.25s}.post-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}.post-img{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--bg-alt)}.post-img img{width:100%;height:100%;object-fit:cover}.post-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}.post-body h3{font-size:1.08rem;margin:8px 0}.post-body h3 a{color:var(--navy)}.post-body h3 a:hover{color:var(--red)}.post-body p{color:var(--muted);font-size:.93rem}.post-meta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:.82rem;color:var(--muted)}.post-meta span{display:inline-flex;align-items:center;gap:5px}.post-cat{background:#fff0f0;color:var(--red);padding:3px 10px;border-radius:999px;font-weight:600}.read-more{margin-top:auto;display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:.9rem}.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:40px;align-items:start}.hotlines{display:grid;gap:10px;margin:18px 0 24px}.hotlines a{display:inline-flex;align-items:center;gap:12px;font-size:1.5rem;font-weight:800;color:var(--red)}.contact-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}.contact-list li{display:flex;gap:12px;align-items:flex-start}.contact-list .icon{margin-top:3px;color:var(--teal)}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px}.form-card h2{font-size:1.4rem}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px}.form-grid label{display:flex;flex-direction:column;gap:6px;font-size:.88rem;font-weight:600;color:var(--navy)}.form-grid .full{grid-column:1 / -1}.form-grid input,.form-grid select,.form-grid textarea{width:100%;padding:12px 14px;border:1px solid #cfd8de;border-radius:var(--radius-sm);background:#fff;font-weight:400;transition:border-color .2s,box-shadow .2s}.form-grid input:focus,.form-grid select:focus,.form-grid 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h3{color:#fff;font-size:1rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:18px}.site-footer h3.mt{margin-top:24px}.site-footer ul{list-style:none;margin:0;padding:0}.site-footer li{margin-bottom:9px}.site-footer a{color:#c4d3da}.site-footer a:hover{color:#fff}.footer-logo{background:#fff;display:inline-block;padding:10px 14px;border-radius:var(--radius-sm);margin-bottom:18px}.footer-logo img{height:48px;width:auto}.footer-contact .company{color:#fff;font-weight:700}.footer-contact .icon{color:#ff6b72}.tag-list{display:flex;flex-wrap:wrap;gap:8px}.tag-list a{border:1px solid rgb(255 255 255 / .18);padding:4px 10px;border-radius:999px;font-size:.8rem}.tag-list a:hover{border-color:var(--red);background:var(--red)}.footer-bottom{border-top:1px solid rgb(255 255 255 / .08);font-size:.85rem}.footer-bottom .container{display:flex;justify-content:space-between;gap:16px;padding-top:18px;padding-bottom:18px}.float-contact{position:fixed;right:18px;bottom:22px;z-index:90;display:flex;flex-direction:column;gap:12px}.float-contact a{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;color:#fff;box-shadow:0 8px 22px rgb(0 0 0 / .22);transition:transform .2s}.float-contact a:hover{transform:scale(1.08);color:#fff}.fc-phone{background:var(--red);animation:pulse 2s infinite}.fc-zalo{background:#0068ff;font-weight:800;font-size:.8rem}@keyframes pulse{0%{box-shadow:0 0 0 0 rgb(215 20 29 / .5)}70%{box-shadow:0 0 0 16px #fff0}100%{box-shadow:0 0 0 0 #fff0}}.mobile-bar{display:none}.page-hero{background:linear-gradient(120deg,var(--navy) 0%,var(--navy-2) 100%);color:#c9d7de;padding:36px 0 40px;position:relative;overflow:hidden}.page-hero::after{content:'';position:absolute;right:-60px;top:-80px;width:260px;height:260px;border-radius:50%;border:40px solid rgb(255 255 255 / .04)}.page-hero-sm{padding:16px 0}.page-title{color:#fff;margin:10px 0 6px}.page-sub{max-width:760px;margin:0;color:#b6c8d1}.breadcrumb{font-size:.85rem;display:flex;flex-wrap:wrap;gap:6px;align-items:center;color:#9fb4be}.breadcrumb a{color:#d7e3e9}.breadcrumb a:hover{color:#fff}.breadcrumb span:last-child{color:#fff}.breadcrumb .sep{opacity:.5}.layout-sidebar{display:grid;grid-template-columns:280px 1fr;gap:36px;padding-top:40px;padding-bottom:72px}.layout-article{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;padding-top:44px;padding-bottom:72px}.sidebar .widget{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:22px}.widget-title{font-size:1rem;text-transform:uppercase;letter-spacing:.06em;padding-bottom:12px;margin-bottom:12px;border-bottom:2px solid var(--line);position:relative}.widget-title::after{content:'';position:absolute;left:0;bottom:-2px;width:48px;height:2px;background:var(--red)}.side-menu{list-style:none;margin:0;padding:0}.side-menu a{display:flex;justify-content:space-between;align-items:center;padding:9px 10px;border-radius:6px;color:var(--ink);font-size:.94rem}.side-menu a span{font-size:.75rem;background:var(--bg-alt);color:var(--muted);padding:2px 8px;border-radius:999px}.side-menu a:hover,.side-menu .active a{background:#fff4f4;color:var(--red)}.side-menu .active a span{background:var(--red);color:#fff}.widget-hotline{background:linear-gradient(140deg,var(--navy),var(--navy-2))!important;color:#c9d7de;border:0!important}.widget-hotline h3{color:#fff}.filter-toggle{display:none}.list-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;color:var(--muted);font-size:.92rem}.empty-state{text-align:center;padding:60px 20px;color:var(--muted)}.empty-state .icon{color:#b7c5cd;margin:0 auto 12px}.empty-state .search-form{margin:20px auto}.empty-state .actions{display:flex;gap:12px;justify-content:center}.big-404{font-size:7rem;font-weight:800;color:var(--red);line-height:1;margin:0}.pagination{margin-top:40px}.pagination ul{list-style:none;margin:0;padding:0;display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.pagination a,.pagination span{display:grid;place-items:center;min-width:42px;height:42px;padding:0 12px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--navy);font-weight:600}.pagination .current{background:var(--red);border-color:var(--red);color:#fff}.pagination a:hover{border-color:var(--red);color:var(--red)}.cat-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}.cat-filter a{padding:8px 18px;border-radius:999px;border:1px solid var(--line);color:var(--navy);font-weight:600;font-size:.9rem;background:#fff}.cat-filter a.active,.cat-filter a:hover{background:var(--navy);color:#fff;border-color:var(--navy)}.search-results{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:40px 0}.pd-main{border:1px solid var(--line);border-radius:var(--radius);background:#fff;aspect-ratio:1/1;display:grid;place-items:center;overflow:hidden}.pd-main a{display:block;width:100%;height:100%}.pd-main img{width:100%;height:100%;object-fit:contain;padding:16px}.pd-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}.pd-thumbs button{width:78px;height:78px;border:2px solid var(--line);border-radius:var(--radius-sm);padding:2px;background:#fff;cursor:pointer;overflow:hidden}.pd-thumbs button.active,.pd-thumbs button:hover{border-color:var(--red)}.pd-thumbs img{width:100%;height:100%;object-fit:cover;border-radius:5px}.pd-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.chip{font-size:.78rem;font-weight:600;padding:4px 12px;border-radius:999px;background:var(--bg-alt);color:var(--navy)}.chip-brand{background:#e8f3f5;color:var(--teal);letter-spacing:.06em}.pd-title{font-size:clamp(1.5rem, 2.6vw, 2.1rem)}.pd-price{font-size:1.05rem;padding:14px 18px;background:#fff6f6;border-left:4px solid var(--red);border-radius:6px}.pd-price strong{color:var(--red);font-size:1.3rem}.pd-price small{color:var(--muted)}.pd-specs{margin:20px 0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.pd-specs div{display:grid;grid-template-columns:150px 1fr;border-bottom:1px solid var(--line)}.pd-specs div:last-child{border-bottom:0}.pd-specs dt{background:var(--bg-alt);padding:10px 14px;font-weight:600;color:var(--navy);font-size:.9rem}.pd-specs dd{margin:0;padding:10px 14px;font-size:.95rem}.pd-actions{display:flex;flex-wrap:wrap;gap:12px}.pd-zalo{display:inline-block;margin-top:12px;font-size:.92rem;font-weight:600;color:#0068ff}.pd-commit{list-style:none;margin:22px 0 0;padding:18px 0 0;border-top:1px dashed var(--line);display:grid;gap:8px}.pd-commit li{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:.93rem}.pd-commit .icon{color:var(--teal)}.pd-content{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:56px}.tabs{display:flex;border-bottom:1px solid var(--line);overflow-x:auto}.tabs button{padding:16px 24px;background:none;border:0;border-bottom:3px solid #fff0;font-weight:700;color:var(--muted);cursor:pointer;white-space:nowrap}.tabs button.active{color:var(--red);border-bottom-color:var(--red)}.tab-panel{display:none;padding:28px}.tab-panel.active{display:block}.spec-table{width:100%;border-collapse:collapse;max-width:760px}.spec-table th,.spec-table td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line)}.spec-table th{width:40%;background:var(--bg-alt);color:var(--navy);font-weight:600}.spec-table tr:nth-child(even) td{background:#fafcfd}.related{margin-bottom:72px}.entry-content{font-size:1.03rem}.entry-content img{border-radius:var(--radius-sm);margin:20px auto;height:auto}.entry-content h2,.entry-content h3{margin-top:1.4em}.entry-content ul,.entry-content ol{padding-left:1.3em}.entry-content table{width:100%;border-collapse:collapse;margin:20px 0;display:block;overflow-x:auto}.entry-content td,.entry-content th{border:1px solid var(--line);padding:8px 12px}.entry-content iframe{max-width:100%}.entry-content a{text-decoration:underline;text-underline-offset:3px}.post-meta.light{color:#b6c8d1}.post-meta.light .post-cat{background:rgb(255 255 255 / .12);color:#fff}.article-cta{margin-top:40px;display:flex;flex-direction:column;gap:6px;align-items:flex-start;padding:24px;border-radius:var(--radius);background:var(--bg-alt);border-left:4px solid var(--red)}.article-cta span{color:var(--muted);margin-bottom:8px}.article-cta .btn{text-decoration:none}.recent-list{list-style:none;margin:0;padding:0}.recent-list li{padding:10px 0;border-bottom:1px solid var(--line);font-size:.93rem;line-height:1.45}.recent-list li:last-child{border-bottom:0}.recent-list a{color:var(--ink)}.recent-list a:hover{color:var(--red)}.mini-products{list-style:none;margin:0;padding:0;display:grid;gap:12px}.mini-products a{display:flex;gap:12px;align-items:center;color:var(--ink);font-size:.9rem;line-height:1.4}.mini-products img{width:64px;height:64px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}@media (max-width:1180px){.header-hotline .hl-text small{display:none}.main-nav .menu>li>a{padding:10px 10px;font-size:.92rem}}@media (max-width:1024px){.nav-toggle{display:inline-grid}.site-header{backdrop-filter:none;background:#fff}.main-nav{visibility:hidden}.main-nav.open{visibility:visible}.main-nav{position:fixed;inset:0 0 0 auto;width:min(340px, 86vw);background:#fff;z-index:200;padding:80px 18px 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.sub-open>.sub-menu{display:block}.hero-inner{grid-template-columns:1fr;padding-top:64px;padding-bottom:80px}.usp-grid{grid-template-columns:repeat(2,1fr)}.usp:nth-child(2){border-right:0}.usp:nth-child(-n+2){border-bottom:1px solid var(--line)}.cat-grid,.product-grid{grid-template-columns:repeat(3,1fr)}.service-grid,.post-grid,.search-results{grid-template-columns:repeat(2,1fr)}.about-grid,.contact-grid{grid-template-columns:1fr;gap:36px}.footer-grid{grid-template-columns:1fr 1fr}.layout-sidebar{grid-template-columns:1fr;gap:20px}.layout-article{grid-template-columns:1fr}.filter-toggle{display:inline-flex;margin-bottom:12px}.filter-panel{display:none}.filter-panel.open{display:block}.sidebar .widget-hotline{display:none}.layout-article .sidebar .widget-hotline{display:block}.product-detail{grid-template-columns:1fr;gap:28px}.product-grid-3{grid-template-columns:repeat(3,1fr)}.hide-md{display:none!important}}@media (max-width:720px){body{font-size:15px;padding-bottom:58px}.container{padding:0 16px}.topbar-left span:first-child{display:none}.topbar-inner{justify-content:center}.header-inner{min-height:68px;gap:12px}.site-branding img{height:44px}.header-hotline{display:none}.section{padding:56px 0}.hero-stats strong{font-size:1.5rem}.hero-stats li{padding:16px}.usp-grid{grid-template-columns:1fr}.usp{border-right:0!important;border-bottom:1px solid var(--line)}.usp:last-child{border-bottom:0}.cat-grid,.product-grid,.product-grid-3{grid-template-columns:repeat(2,1fr);gap:12px}.pc-body{padding:12px}.pc-title{font-size:.92rem}.pc-foot{flex-direction:column;align-items:flex-start;gap:4px}.service-grid,.post-grid,.search-results{grid-template-columns:1fr}.section-head-row{flex-direction:column;align-items:flex-start}.contact-cards{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.card{padding:22px}.cta-inner{flex-direction:column;align-items:flex-start}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-bottom .container{flex-direction:column;text-align:center}.brand-grid{grid-template-columns:repeat(2,1fr)}.pd-specs div{grid-template-columns:120px 1fr}.tab-panel{padding:18px}.float-contact{bottom:72px;right:12px}.float-contact a{width:48px;height:48px}.mobile-bar{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;position:fixed;left:0;right:0;bottom:0;z-index:95;background:var(--navy);box-shadow:0 -4px 14px rgb(0 0 0 / .15)}.mobile-bar a{display:flex;align-items:center;justify-content:center;gap:6px;padding:16px 6px;color:#fff;font-weight:700;font-size:.9rem;border-right:1px solid rgb(255 255 255 / .1)}.mobile-bar a.accent{background:var(--red)}.map-wrap,.map-wrap iframe{min-height:320px}}