:root{--blue:#0757a6;--blue-dark:#054582;--accent:#e8590c;--orange:#ff7a00;--ink:#1b2430;--muted:#5b6672;--line:#e3e8ee;--bg:#fff;--radius:10px}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{color:var(--ink);background:var(--bg);margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}img{max-width:100%;height:auto;display:block}a{color:var(--blue)}a:hover{color:var(--blue-dark)}h1,h2,h3{margin:0 0 .6em;line-height:1.25}h1{font-size:clamp(1.5rem,2.4vw + 1rem,2.1rem)}h2{font-size:1.35rem}h3{font-size:1.05rem}.wrap{width:min(1160px,100% - 32px);margin-inline:auto}.skip{position:absolute;left:-999px}.skip:focus{z-index:100;background:#fff;padding:8px 12px;top:8px;left:8px}.site-header{background:#fff}.header-top{justify-content:space-between;align-items:center;gap:16px;padding-block:10px;display:flex}.brand{align-items:center;text-decoration:none;display:flex}.brand img{width:auto;height:56px;display:block}.header-top{gap:32px}.header-banner{flex:auto;min-width:0;max-width:880px;margin-left:auto;display:block}.header-banner img{aspect-ratio:880/110;width:100%;height:auto;display:block}.home-banners{padding:14px 0 16px}.home-about{color:#444;border-top:1px solid #e3e8ee;margin-top:28px;padding-top:16px;font-size:14px;line-height:1.6}.home-about h1{color:var(--blue);margin:0 0 8px;font-size:18px}.home-banners img{border-radius:8px;width:100%;height:auto;display:block}body:has(.home-banners) .notice-bar{display:none}.slider{border-radius:8px;position:relative;overflow:hidden}.slider-track{transition:transform .6s;display:flex}.slide{flex:0 0 100%;display:block}.slider-dots{justify-content:center;gap:6px;display:flex;position:absolute;bottom:6px;left:0;right:0}.slider-dots button{cursor:pointer;background:#ffffff73;border:1px solid #fff;border-radius:50%;width:9px;height:9px;padding:0;box-shadow:0 0 0 1px #00000040}.slider-dots button.on{background:#fff}@media (prefers-reduced-motion:reduce){.slider-track{transition:none}}.notice-bar{color:#7a4300;text-align:center;background:#fff4e6;border-bottom:1px solid #ffd8a8;padding:7px 0;font-size:.92rem}.notice-bar a{color:#d9480f;white-space:nowrap;font-size:1.05rem;font-weight:700;text-decoration:none}.navbar{background:var(--blue);z-index:50;position:sticky;top:0;box-shadow:0 2px 6px #0000001f}.nav-inner{scrollbar-width:none;display:flex;overflow-x:auto}.nav-inner::-webkit-scrollbar{display:none}.nav-inner a{color:#fff;text-transform:uppercase;white-space:nowrap;padding:12px 16px;font-size:.85rem;font-weight:600;text-decoration:none}.nav-inner a:hover{background:var(--blue-dark);color:#fff}.brand-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.header-call{display:none}@media (max-width:900px){.header-top{flex-direction:column;align-items:stretch;gap:8px}.brand-row{width:100%}.header-call{background:var(--orange);color:#fff;white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:9px 14px;font-size:.95rem;font-weight:700;text-decoration:none;display:inline-flex}.header-call:hover{color:#fff;filter:brightness(.95)}.header-banner{flex:none;width:100%;max-width:none}}@media (max-width:640px){.brand img{height:40px}.header-banner{display:none}.nav-inner a{padding:11px 12px}.notice-bar{display:none}}@media (max-width:380px){.brand img{height:34px}.header-call{padding:8px 10px;font-size:.8rem}}main{min-height:60vh;padding-bottom:48px}.section{margin-top:40px}.section-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;display:flex}.crumbs{color:var(--muted);padding:16px 0 4px;font-size:.875rem}.crumbs ol{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.crumbs li+li:before{content:"›";margin-right:6px}.hero{background:linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);color:#fff;padding:44px 0 40px}.hero p{opacity:.95;max-width:62ch}.hero .cta{background:var(--accent);color:#fff;border-radius:999px;margin-top:8px;padding:12px 22px;font-weight:700;text-decoration:none;display:inline-block}.tiles{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;display:grid}.tile{border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);background:#fff;padding:20px;text-decoration:none;display:block}.tile:hover{border-color:var(--blue)}.tile strong{color:var(--blue);font-size:1.1rem;display:block}.tile span{color:var(--muted);font-size:.9rem}.home-intro{padding:12px 0 0}.home-intro h1{color:var(--ink);margin:0;font-size:clamp(1rem,.6vw + .9rem,1.2rem)}.home-layout{grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:28px;margin-top:12px;display:grid}@media (max-width:960px){.home-layout{grid-template-columns:1fr}}.home-main>section+section{margin-top:34px}.sec-title{border-bottom:1px solid var(--blue);justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:16px;display:flex}.news-list{margin:0;padding:0;list-style:none}.news-list li{border-bottom:1px solid var(--line);padding:10px 0}.news-list a{color:var(--ink);font-size:.92rem;font-weight:600;line-height:1.35;text-decoration:none}.news-list a:hover{color:var(--blue)}.news-list p{color:var(--muted);margin:4px 0 0;font-size:.82rem}.side-title{background:var(--blue);color:#fff;text-transform:uppercase;border-radius:4px 4px 0 0;margin:0;padding:8px 14px;font-size:.9rem;display:inline-block}.side-news{border-top:1px solid var(--blue)}.sec-title h2{background:var(--blue);color:#fff;text-transform:uppercase;letter-spacing:.02em;border-radius:4px 4px 0 0;align-items:center;gap:8px;margin:0;padding:9px 18px 9px 12px;font-size:.95rem;display:inline-flex}.sec-title a{color:#fff;background:var(--orange);white-space:nowrap;border-radius:999px;margin-bottom:6px;padding:9px 22px;font-size:1.02rem;font-weight:700;text-decoration:none;transition:background .15s,transform .15s;box-shadow:0 2px 6px #ff7a0059}.sec-title a:hover,.sec-title a:focus-visible{background:var(--accent);color:#fff;transform:translateY(-1px)}.grid3{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}@media (max-width:720px){.grid3{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}}@media (max-width:420px){.grid3{grid-template-columns:1fr}}.card.compact{background:0 0;border:0;border-radius:0}.card.compact .thumb{border-radius:0}.card.compact .body{gap:4px;padding:8px 0 12px}.card.compact h3{-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:2.7em;font-size:.95rem;line-height:1.35;display:-webkit-box;overflow:hidden}.card.compact .price{color:#d62828;font-size:.95rem}.card.compact .price span{color:var(--muted);font-weight:400}.card.compact .meta{flex-direction:column;gap:2px;font-size:.82rem}.clamp3{-webkit-line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.home-side{flex-direction:column;gap:16px;display:flex}@media (min-width:961px){.home-side{position:sticky;top:56px}}.side-box{border:1px solid var(--line);background:#fff;border-radius:6px;padding:14px 16px 16px}.side-box h2{text-transform:uppercase;color:var(--blue);border-bottom:2px solid var(--blue);margin-bottom:10px;padding-bottom:6px;font-size:.95rem}.side-box p{color:var(--muted);margin:0 0 8px;font-size:.9rem}.side-box ul{margin:0 0 8px;padding:0;font-size:.9rem;list-style:none}.side-box li{border-bottom:1px dashed var(--line);padding:5px 0}.side-call .btn{background:var(--orange);font-size:1.25rem}.grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;display:grid}.card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;flex-direction:column;display:flex;overflow:hidden}.card .thumb{aspect-ratio:4/3;object-fit:cover;background:#dfe5ec;width:100%}.card a{text-decoration:none}.card .thumb.empty{color:#8a97a6;background:linear-gradient(135deg,#eef2f7,#dfe5ec);flex-direction:column;justify-content:center;align-items:center;gap:6px;font-size:.85rem;display:flex}.card .body{flex-direction:column;flex:1;gap:6px;padding:14px 16px 16px;display:flex}.card h3{margin:0;font-size:1rem}.card h3 a{color:var(--ink);text-decoration:none}.card h3 a:hover{color:var(--blue)}.meta{color:var(--muted);flex-wrap:wrap;gap:8px 14px;font-size:.875rem;display:flex}.price{color:var(--accent);font-weight:700}.excerpt{color:var(--muted);margin:0;font-size:.9rem}.pager{flex-wrap:wrap;gap:6px;margin-top:28px;display:flex}.pager a,.pager span{text-align:center;border:1px solid var(--line);background:#fff;border-radius:8px;min-width:40px;padding:8px 12px;text-decoration:none}.pager .current{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:700}.detail{grid-template-columns:minmax(0,1fr) 320px;gap:28px;margin-top:8px;display:grid}@media (max-width:880px){.detail{grid-template-columns:1fr}}.panel{border:1px solid var(--line);background:#fff;border-radius:6px;padding:16px 18px 18px}.panel h2{text-transform:uppercase;color:var(--blue);border-bottom:2px solid var(--blue);margin-bottom:12px;padding-bottom:6px;font-size:.95rem}.detail-title{color:var(--ink);margin:6px 0 14px;font-size:clamp(1.2rem,1.2vw + 1rem,1.55rem)}.facts .price{color:#d62828;font-size:1.15rem}.related{margin-top:4px}.page-head{border-bottom:1px solid var(--blue);margin:4px 0 16px;padding-bottom:10px}.page-head h1{color:var(--blue);margin:0 0 6px;font-size:clamp(1.2rem,1.2vw + 1rem,1.55rem)}.page-head p{color:var(--muted);margin:0 0 4px;font-size:.92rem}.page-head .count{color:var(--ink)}.grid2{grid-template-columns:repeat(2,minmax(0,1fr))}@media (max-width:640px){.grid2{grid-template-columns:minmax(0,1fr)}}.text-card{border-top:3px solid var(--blue);border-radius:6px;transition:box-shadow .15s,transform .15s}.text-card:hover{transform:translateY(-1px);box-shadow:0 4px 14px #0757a624}.text-card h3{font-size:1.02rem;line-height:1.35}.text-card .excerpt{color:var(--muted);-webkit-line-clamp:4;-webkit-box-orient:vertical;margin:0;font-size:.92rem;display:-webkit-box;overflow:hidden}.text-card .more{color:var(--blue);margin-top:auto;padding-top:6px;font-size:.92rem;font-weight:600;text-decoration:none}.text-card .more:hover{text-decoration:underline}.stack{flex-direction:column;gap:16px;display:flex}.contact-page>*{max-width:760px}.contact-page .btn{margin-top:10px}.home-main .article-body{max-width:none}.gallery-main{aspect-ratio:4/3;object-fit:contain;background:#f1f4f8;border-radius:6px;width:100%}.gallery-thumbs{grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;margin-top:8px;display:grid}.gallery-thumbs img{aspect-ratio:4/3;object-fit:cover;border-radius:6px;width:100%}.facts{grid-template-columns:auto 1fr;gap:6px 14px;margin:0;display:grid}.facts dt{color:var(--muted)}.facts dd{margin:0;font-weight:600}.prose{white-space:pre-line}.notice{border-radius:var(--radius);background:#fff7e6;border:1px solid #ffd591;padding:10px 14px;font-size:.92rem}.article-body{max-width:72ch}.article-body img{margin:12px auto}.article-body h2{color:var(--blue);margin:28px 0 10px;font-size:1.3rem}.article-body h3{margin:20px 0 8px;font-size:1.1rem}.article-body ul,.article-body ol{padding-left:22px}.article-body li{margin:4px 0}.article-body table{border-collapse:collapse;width:100%;margin:14px 0;font-size:.95rem}.article-body th,.article-body td{border:1px solid var(--line);text-align:left;padding:8px 10px}.article-body th{color:var(--blue);background:#eef4fb}.article-body blockquote{border-left:4px solid var(--blue);color:var(--muted);background:#f5f9fe;margin:14px 0;padding:8px 14px}.contact-box{position:sticky;top:56px}.btn{text-align:center;background:var(--accent);color:#fff;border-radius:10px;margin-top:10px;padding:12px 16px;font-weight:700;text-decoration:none;display:block}.btn.zalo,.side-call .btn.zalo{color:#fff;background:#0068ff}.btn.alt{color:var(--blue);border:1px solid var(--blue);background:#fff}.btn:hover{color:#fff;filter:brightness(.95)}.btn.alt:hover{color:var(--blue-dark)}.tags{flex-wrap:wrap;gap:6px;margin:14px 0 0;padding:0;list-style:none;display:flex}.tags li{color:var(--muted);background:#eef2f7;border-radius:999px;padding:2px 10px;font-size:.8rem}.site-footer{color:#cdd6df;background:#101923;padding:36px 0 20px}.site-footer a{color:#fff}.site-footer h2{color:#fff;font-size:1rem}.site-footer ul{margin:0;padding:0;list-style:none}.site-footer li{margin-bottom:6px}.footer-grid{grid-template-columns:2fr 1fr 1fr;gap:24px;display:grid}@media (max-width:720px){.footer-grid{grid-template-columns:1fr}}.copyright{opacity:.7;margin-top:24px;font-size:.85rem}