/* Hanfor Landing – không phụ thuộc theme, dùng system font để không tải webfont (tốt cho LCP/CLS) */
:root{
	--c-pri:#0b3a66;--c-pri-2:#0f4c85;--c-acc:#f26b1d;--c-acc-2:#d95a10;--c-zalo:#0068ff;
	--c-ink:#14212e;--c-mut:#5b6b7b;--c-line:#e3e8ee;--c-bg:#f5f7fa;--c-white:#fff;
	--r:12px;--sh:0 6px 24px rgba(11,58,102,.08);
	--f:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body.htl{margin:0;font:16px/1.65 var(--f);color:var(--c-ink);background:var(--c-white);-webkit-font-smoothing:antialiased}
.htl img{max-width:100%;height:auto;display:block}
.htl a{color:var(--c-pri-2)}
.htl h1,.htl h2,.htl h3,.htl h4{line-height:1.25;margin:0 0 .5em;color:var(--c-ink)}
.htl p{margin:0 0 1em}
.htl-wrap{width:min(1200px,100% - 32px);margin-inline:auto}
.htl-narrow{max-width:860px}
.htl-i{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.htl-skip{position:absolute;left:-9999px}.htl-skip:focus{left:16px;top:16px;z-index:100;background:#fff;padding:8px 12px}

/* Buttons */
.htl-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:16px;line-height:1.2;transition:background .2s,transform .2s}
.htl-btn:hover{transform:translateY(-1px)}
.htl-btn--pri{background:var(--c-acc);color:#fff!important}.htl-btn--pri:hover{background:var(--c-acc-2)}
.htl-btn--zalo{background:var(--c-zalo);color:#fff!important}
.htl-btn--call{background:var(--c-pri);color:#fff!important;padding:10px 18px}
.htl-btn--ghost{background:transparent;border-color:var(--c-line);color:var(--c-pri)!important}
.htl-btn--light{background:#fff;color:var(--c-pri)!important}
.htl-btn--sm{padding:9px 14px;font-size:14px}
.htl-btn--block{width:100%}
.htl-btn:focus-visible,.htl a:focus-visible,.htl button:focus-visible{outline:3px solid var(--c-acc);outline-offset:2px}

/* Header */
.htl-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--c-line)}
.admin-bar .htl-header{top:32px}
.htl-header__in{display:flex;align-items:center;gap:24px;min-height:68px}
.htl-logo img{height:44px;width:auto}
.htl-nav{display:flex;gap:22px;margin-left:auto}
.htl-nav a{text-decoration:none;color:var(--c-ink);font-weight:600;font-size:15px}
.htl-nav a:hover{color:var(--c-acc)}

/* Hero */
.htl-hero{background:linear-gradient(135deg,#eef4fb 0%,#fff 60%);padding:40px 0 56px}
.htl-hero__in{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.htl-bc{font-size:13px;color:var(--c-mut);margin-bottom:16px}.htl-bc a{color:var(--c-mut)}
.htl-eyebrow{display:inline-block;background:#fff;border:1px solid var(--c-line);color:var(--c-pri);font-weight:700;font-size:13px;letter-spacing:.04em;text-transform:uppercase;padding:6px 12px;border-radius:999px}
.htl-hero h1{font-size:clamp(30px,4.2vw,48px);font-weight:800;color:var(--c-pri)}
.htl-hero h1 span{display:block;font-size:.5em;font-weight:600;color:var(--c-ink);margin-top:10px}
.htl-lead{font-size:18px;color:var(--c-mut);max-width:60ch}
.htl-cta{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
.htl-checks{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:15px;font-weight:600}
.htl-checks li{display:flex;align-items:center;gap:6px}.htl-checks .htl-i{color:#16a34a}
.htl-hero__img{margin:0;background:#fff;border-radius:24px;box-shadow:var(--sh);padding:24px;aspect-ratio:1}
.htl-hero__img img{width:100%;height:100%;object-fit:contain}

/* USP */
.htl-usp{background:var(--c-pri);color:#fff;padding:28px 0}
.htl-usp__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.htl-usp__item{display:flex;gap:12px;align-items:flex-start}
.htl-usp__item .htl-i{width:32px;height:32px;color:#ffb27d}
.htl-usp__t{font-weight:700;margin:0 0 2px!important;color:#fff}
.htl-usp__item p{margin:0;font-size:14px;opacity:.85}

/* Sections */
.htl-sec{padding:72px 0}
.htl-sec--alt{background:var(--c-bg)}
.htl-sec--dark{background:var(--c-pri);color:#fff}
.htl-sec--dark h2{color:#fff}
.htl-sec__head{text-align:center;max-width:760px;margin:0 auto 36px}
.htl-sec__head h2,.htl-intro h2{font-size:clamp(24px,3vw,34px);font-weight:800}
.htl-sec__head p{color:var(--c-mut)}

.htl-intro__in{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:start}
.htl-benefits{list-style:none;margin:0;padding:24px;background:var(--c-bg);border-radius:var(--r)}
.htl-benefits li{padding:10px 0 10px 28px;border-bottom:1px dashed var(--c-line);position:relative}
.htl-benefits li:last-child{border:0}
.htl-benefits li::before{content:"";position:absolute;left:0;top:16px;width:14px;height:14px;border-radius:50%;background:var(--c-acc)}

/* Tabs + products */
.htl-tabs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:32px}
.htl-tabs button{font:600 14px var(--f);padding:10px 16px;border-radius:999px;border:1px solid var(--c-line);background:#fff;color:var(--c-ink);cursor:pointer}
.htl-tabs button.is-active{background:var(--c-pri);border-color:var(--c-pri);color:#fff}
.htl-cat{margin-bottom:48px}
.htl-cat[hidden]{display:none}
.htl-cat__title{font-size:22px;font-weight:800;color:var(--c-pri);border-left:4px solid var(--c-acc);padding-left:12px}
.htl-cat__desc{color:var(--c-mut);max-width:80ch}
.htl-grid{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.htl-card{position:relative;background:#fff;border:1px solid var(--c-line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,border-color .2s}
.htl-card:hover{box-shadow:var(--sh);border-color:#c9d6e3}
.htl-card.is-featured{border-color:#ffd2b5}
.htl-badge{position:absolute;top:12px;left:12px;z-index:1;background:var(--c-acc);color:#fff;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px}
.htl-card__img{aspect-ratio:1;background:#fafbfc;padding:16px}
.htl-card__img img{width:100%;height:100%;object-fit:contain}
.htl-card__body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.htl-model{align-self:flex-start;font:700 12px/1 ui-monospace,Menlo,Consolas,monospace;background:#eef4fb;color:var(--c-pri);padding:5px 8px;border-radius:6px}
.htl-card__name{font-size:15px;font-weight:700;margin:0}
.htl-card__name a{color:var(--c-ink);text-decoration:none}.htl-card__name a:hover{color:var(--c-acc)}
.htl-tags{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.htl-tags li{font-size:12px;background:var(--c-bg);color:var(--c-mut);padding:3px 8px;border-radius:999px}
.htl-price{margin:auto 0 0!important;font-size:14px;color:var(--c-mut)}.htl-price strong{color:var(--c-acc)}
.htl-card__cta{display:flex;gap:8px}.htl-card__cta .htl-btn{flex:1}

/* Band */
.htl-band{background:linear-gradient(90deg,var(--c-acc),#ff8a3d);color:#fff;padding:28px 0}
.htl-band__in{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.htl-band p{margin:0;font-size:18px;max-width:640px}.htl-band .htl-cta{margin:0}

/* Apps */
.htl-apps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.htl-apps li{background:#fff;border:1px solid var(--c-line);border-radius:var(--r);padding:24px;border-top:4px solid var(--c-pri)}
.htl-apps h3{font-size:18px}.htl-apps p{margin:0;color:var(--c-mut)}

/* Steps */
.htl-steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:s}
.htl-steps li{background:#fff;border-radius:var(--r);padding:24px 18px;box-shadow:var(--sh);text-align:center}
.htl-steps__n{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--c-acc);color:#fff;font-weight:800;font-size:18px;margin-bottom:12px}
.htl-steps h3{font-size:16px}.htl-steps p{margin:0;font-size:14px;color:var(--c-mut)}

/* Editor content */
.htl-content{max-width:860px}
.htl-content h2{font-size:28px;margin-top:1.4em}.htl-content h3{font-size:21px;margin-top:1.2em}
.htl-content img{border-radius:var(--r);margin:16px 0}
.htl-content table{width:100%;border-collapse:collapse}.htl-content td,.htl-content th{border:1px solid var(--c-line);padding:8px 12px}

/* FAQ */
.htl-faq details{border:1px solid var(--c-line);border-radius:var(--r);margin-bottom:12px;background:#fff}
.htl-faq summary{cursor:pointer;list-style:none;padding:18px 52px 18px 20px;position:relative}
.htl-faq summary::-webkit-details-marker{display:none}
.htl-faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:24px;color:var(--c-acc);font-weight:400}
.htl-faq details[open] summary::after{content:"–"}
.htl-faq summary h3{display:inline;font-size:17px;margin:0}
.htl-faq details p{padding:0 20px 18px;margin:0;color:var(--c-mut)}

/* Form */
.htl-form-wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}
.htl-form-intro p{opacity:.85}
.htl-contact{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:12px}
.htl-contact li{display:flex;gap:10px;align-items:center}
.htl-contact a{color:#fff}
.htl-form{background:#fff;color:var(--c-ink);border-radius:16px;padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:16px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.htl-form>.htl-btn,.htl-form>.htl-note,.htl-form>.htl-alert,.htl-field--full{grid-column:1/-1}
.htl-field label{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
.htl-field input,.htl-field select,.htl-field textarea{width:100%;font:16px var(--f);padding:12px 14px;border:1px solid #cfd8e2;border-radius:10px;background:#fff;color:var(--c-ink)}
.htl-field input:focus,.htl-field select:focus,.htl-field textarea:focus{outline:none;border-color:var(--c-pri-2);box-shadow:0 0 0 3px rgba(15,76,133,.15)}
.htl-field .is-invalid{border-color:#dc2626}
.htl-note{font-size:13px;color:var(--c-mut);margin:0!important;text-align:center}
.htl-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.htl-alert{padding:12px 16px;border-radius:10px;margin:0!important;font-weight:600}
.htl-alert--ok{background:#dcfce7;color:#166534}.htl-alert--err{background:#fee2e2;color:#991b1b}

/* Footer */
.htl-footer{background:#081f37;color:#c4d0dc;padding:48px 0 96px;font-size:15px}
.htl-footer a{color:#fff}
.htl-footer__in{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.htl-footer__name{color:#fff;font-weight:800;font-size:18px}
.htl-footer address{font-style:normal;margin-bottom:12px}
.htl-map{aspect-ratio:16/9;border-radius:var(--r);background:#0e2c4b;display:grid;place-items:center;overflow:hidden}
.htl-map iframe{width:100%;height:100%;border:0}
.htl-map .htl-btn{color:#fff!important;border-color:rgba(255,255,255,.3)}
.htl-copy{text-align:center;font-size:13px;opacity:.6;margin:32px 0 0}

/* Sticky mobile */
.htl-sticky{display:none}

/* Responsive */
@media (max-width:1024px){
	.htl-grid{grid-template-columns:repeat(3,1fr)}
	.htl-steps{grid-template-columns:repeat(3,1fr)}
	.htl-usp__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:782px){.admin-bar .htl-header{top:46px}}
@media (max-width:768px){
	.htl-nav,.htl-btn--call span{display:none}
	.htl-btn--call{margin-left:auto;padding:10px}
	.htl-hero{padding:24px 0 40px}
	.htl-hero__in,.htl-intro__in,.htl-form-wrap,.htl-footer__in{grid-template-columns:1fr;gap:28px}
	.htl-hero__img{max-width:280px;margin-inline:auto;padding:12px}
	.htl-lead{font-size:16px}
	.htl-sec{padding:52px 0}
	.htl-grid{grid-template-columns:repeat(2,1fr);gap:12px}
	.htl-card__body{padding:12px}
	.htl-card__name{font-size:14px}
	.htl-card__cta{flex-direction:column}
	.htl-apps,.htl-steps{grid-template-columns:1fr}
	.htl-steps li{display:grid;grid-template-columns:44px 1fr;gap:4px 14px;text-align:left;align-items:center}
	.htl-steps__n{grid-row:span 2;margin:0}
	.htl-tabs{justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;margin-inline:-16px;padding:0 16px 4px;scrollbar-width:none}
	.htl-tabs button{flex:none}
	.htl-form{grid-template-columns:1fr;padding:20px}
	.htl-sticky{display:grid;grid-template-columns:1fr 1fr 1.2fr;position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;box-shadow:0 -4px 20px rgba(0,0,0,.12);padding-bottom:env(safe-area-inset-bottom)}
	.htl-sticky a{display:flex;align-items:center;justify-content:center;gap:6px;padding:14px 8px;font-weight:700;text-decoration:none;color:var(--c-pri)}
	.htl-sticky a+a{border-left:1px solid var(--c-line)}
	.htl-sticky a.is-pri{background:var(--c-acc);color:#fff}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.htl-btn{transition:none}}
/* Logo chữ (khi chưa có file logo) */
.htl-logo{text-decoration:none}
.htl-logo__txt{display:flex;flex-direction:column;font:900 26px/1 var(--f);letter-spacing:.06em;color:var(--c-pri)}
.htl-logo__txt small{font-size:11px;font-weight:700;letter-spacing:.32em;color:var(--c-acc);margin-top:4px;text-transform:uppercase}

/* ===== v2: kích thước, thẻ, trang chi tiết ===== */
.htl-card__meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.htl-size{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:700;color:var(--c-acc-2);background:#fff3eb;padding:4px 8px;border-radius:6px}
.htl-size .htl-i{width:14px;height:14px}
a.htl-card__img{display:block}
.htl-card__cta .htl-btn--ghost{border-color:#cfd8e2}
.htl-badge--inline{position:static}
.htl-sizes{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:20px 0 4px}
.htl-sizes__item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:14px 8px;border:2px dashed #cfd8e2;border-radius:var(--r);text-decoration:none;background:#fff;transition:border-color .2s,background .2s}
.htl-sizes__item:hover{border-color:var(--c-acc);background:#fff8f3}
.htl-sizes__dim{font-size:18px;font-weight:800;color:var(--c-pri)}
.htl-sizes__model{font:600 12px ui-monospace,Menlo,Consolas,monospace;color:var(--c-mut)}
.htl-footer__links{margin:0 0 6px!important;font-size:14px}

.htl-pd{background:linear-gradient(135deg,#eef4fb 0%,#fff 60%);padding:24px 0 56px}
.htl-pd__in{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.htl-pd__img{margin:0;background:#fff;border-radius:24px;box-shadow:var(--sh);padding:24px;aspect-ratio:1;position:sticky;top:96px}
.htl-pd__img img{width:100%;height:100%;object-fit:contain}
.htl-pd__cat{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--c-acc);margin:0 0 6px!important}
.htl-pd h1{font-size:clamp(26px,3.2vw,38px);font-weight:800;color:var(--c-pri);margin-bottom:12px}
.htl-pd__excerpt{font-size:17px;color:var(--c-mut);margin:16px 0!important}
.htl-pd__keys{list-style:none;padding:16px 20px;margin:0 0 16px;background:#fff;border:1px solid var(--c-line);border-radius:var(--r);display:grid;gap:8px}
.htl-pd__keys li{display:flex;gap:8px;align-items:baseline;font-size:15px}
.htl-pd__keys .htl-i{color:#16a34a;transform:translateY(4px)}
.htl-pd__keys span{color:var(--c-mut)}
.htl-pd__price{font-size:16px;margin:0!important}.htl-pd__price strong{color:var(--c-acc)}

.htl-pd-body__in{display:grid;grid-template-columns:1fr 360px;gap:48px;align-items:start}
.htl-article{max-width:none}
.htl-article>p:first-child{font-size:18px}
.htl-article ul{padding-left:0;list-style:none}
.htl-article ul li{position:relative;padding:6px 0 6px 26px}
.htl-article ul li::before{content:"";position:absolute;left:4px;top:15px;width:10px;height:10px;border-radius:50%;background:var(--c-acc)}
.htl-pd-side{position:sticky;top:96px;display:grid;gap:20px}
.htl-box{background:#fff;border:1px solid var(--c-line);border-radius:var(--r);padding:20px}
.htl-box__t{font-size:18px!important;font-weight:800;margin:0 0 12px!important;color:var(--c-pri)}
.htl-box--cta{background:var(--c-bg);display:grid;gap:10px}
.htl-box--cta p{margin:0!important}
.htl-specs{width:100%;border-collapse:collapse;font-size:14px}
.htl-specs th,.htl-specs td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--c-line);vertical-align:top}
.htl-specs th{color:var(--c-mut);font-weight:600;width:44%}
.htl-specs tr:last-child th,.htl-specs tr:last-child td{border-bottom:0}
.htl-box .htl-note{text-align:left;margin-top:10px!important}
.htl-table-wrap{overflow-x:auto}
.htl-table{width:100%;border-collapse:collapse;font-size:15px}
.htl-table th{background:var(--c-pri);color:#fff;text-align:left;padding:10px 12px}
.htl-table td{border-bottom:1px solid var(--c-line);padding:10px 12px}
.htl-table tr.is-current td{background:#fff3eb}
.htl-yt{position:relative;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;background:#000;cursor:pointer;margin:16px 0}
.htl-yt img{width:100%;height:100%;object-fit:cover;opacity:.85;margin:0!important;border-radius:0!important}
.htl-yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.htl-yt__play{position:absolute;inset:0;margin:auto;width:72px;height:72px;border-radius:50%;border:0;background:var(--c-acc);color:#fff;display:grid;place-items:center;cursor:pointer}
.htl-yt__play .htl-i{width:36px;height:36px}

@media (max-width:1024px){
	.htl-pd-body__in{grid-template-columns:1fr}
	.htl-pd-side{position:static}
	.htl-nav{gap:14px}.htl-nav a{font-size:14px}
}
@media (max-width:768px){
	.htl-pd__in{grid-template-columns:1fr;gap:20px}
	.htl-pd__img{position:static;max-width:300px;margin-inline:auto;padding:12px}
	.htl-pd .htl-cta .htl-btn{flex:1 1 auto}
	.htl-sizes{grid-template-columns:repeat(3,1fr)}
	.htl-sizes__dim{font-size:15px}
}
.htl-disclaimer{font-size:12px;line-height:1.6;opacity:.55;text-align:center;margin:28px auto 0!important;max-width:820px}

/* ===== v2.1: khung ảnh sản phẩm đồng đều =====
   Ảnh nguồn đủ mọi tỉ lệ (vuông, ngang, dọc) → khung cố định 4:3, ảnh nằm tuyệt đối bên trong,
   object-fit:contain để không méo/không cắt. flex:none chặn khung bị ảnh lớn kéo giãn trong card flex. */
.htl-card__img{position:relative;display:block;flex:none;aspect-ratio:4/3;height:auto;padding:0;background:#fff;border-bottom:1px solid var(--c-line);overflow:hidden}
.htl-card__img img{position:absolute;inset:14px;width:calc(100% - 28px)!important;height:calc(100% - 28px)!important;max-width:none;object-fit:contain;object-position:center;margin:0!important;transition:transform .3s}
.htl-card:hover .htl-card__img img{transform:scale(1.04)}
.htl-badge{z-index:2}
/* Tên máy luôn chiếm 2 dòng → khối chữ & nút thẳng hàng giữa các card */
.htl-card__name{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.5em;line-height:1.25}
/* Ảnh lớn ở hero & trang chi tiết cũng dùng khung cố định */
.htl-hero__img,.htl-pd__img{position:relative;overflow:hidden}
.htl-hero__img img,.htl-pd__img img{position:absolute;inset:24px;width:calc(100% - 48px)!important;height:calc(100% - 48px)!important;max-width:none;object-fit:contain}
@media (max-width:768px){
	.htl-card__img img{inset:8px;width:calc(100% - 16px)!important;height:calc(100% - 16px)!important}
	.htl-hero__img img,.htl-pd__img img{inset:12px;width:calc(100% - 24px)!important;height:calc(100% - 24px)!important}
}
/* Nhãn luôn 1 dòng → mọi card cao bằng nhau */
.htl-card .htl-tags{flex-wrap:nowrap;overflow:hidden;mask-image:linear-gradient(90deg,#000 85%,transparent)}
.htl-card .htl-tags li{flex:none}

/* ===== v2.2: video ===== */
.htl-yt{margin:0}
.htl-yt--short{aspect-ratio:9/16}
.htl-yt__label{position:absolute;left:10px;top:10px;font:700 12px/1 ui-monospace,Menlo,Consolas,monospace;background:rgba(11,58,102,.9);color:#fff;padding:5px 8px;border-radius:6px;pointer-events:none}
.htl-yt__play{transition:transform .2s}.htl-yt:hover .htl-yt__play{transform:scale(1.08)}
.htl-vids{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:16px 0 24px}
.htl-vids.is-single{grid-template-columns:1fr}
.htl-vids__item{margin:0}
.htl-vids__item:first-child:not(:only-child){grid-column:1/-1}
.htl-vids__item figcaption{font-size:14px;color:var(--c-mut);margin-top:6px}
.htl-vids .htl-yt--short{max-width:360px}
.htl-tabs--video{margin-bottom:24px}
.htl-reel{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.htl-reel__item[hidden]{display:none}
.htl-reel .htl-yt,.htl-reel .htl-yt--short{aspect-ratio:16/9}
.htl-reel__t{margin:8px 0 0!important;font-weight:700;font-size:15px}
.htl-reel__t a{color:var(--c-ink);text-decoration:none}.htl-reel__t a:hover{color:var(--c-acc)}
.htl-reel__t span{font-weight:400;color:var(--c-mut)}
@media (max-width:1024px){.htl-reel{grid-template-columns:repeat(2,1fr)}}
@media (max-width:768px){.htl-reel,.htl-vids{grid-template-columns:1fr;gap:16px}}
.htl-vids--shorts{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))!important}
.htl-vids--shorts .htl-vids__item{grid-column:auto!important}
.htl-vids--shorts .htl-yt--short{max-width:none}
@media (max-width:768px){.htl-vids--shorts{grid-template-columns:repeat(2,1fr)!important}}
/* Logo chữ dài (MÁY ÉP NÓNG LẠNH) */
.htl-logo__txt{font-size:21px;letter-spacing:.02em;white-space:nowrap}
.htl-logo__txt small{font-size:10px;letter-spacing:.18em}
@media (max-width:400px){.htl-logo__txt{font-size:17px}.htl-logo__txt small{font-size:9px;letter-spacing:.12em}}

/* ===== v2.4: slider hero ===== */
.htl-slider{position:relative;padding-bottom:24px}
.htl-slides{display:grid}
.htl-slide{grid-area:1/1;opacity:0;visibility:hidden;transition:opacity .6s ease,visibility 0s linear .6s}
.htl-slide.is-active{opacity:1;visibility:visible;transition:opacity .6s ease}
.htl-slide .htl-hero__txt>*{transform:translateY(16px);opacity:0;transition:transform .7s cubic-bezier(.2,.7,.2,1),opacity .7s}
.htl-slide.is-active .htl-hero__txt>*{transform:none;opacity:1}
.htl-slide.is-active .htl-hero__txt>*:nth-child(2){transition-delay:.08s}
.htl-slide.is-active .htl-hero__txt>*:nth-child(3){transition-delay:.16s}
.htl-slide.is-active .htl-hero__txt>*:nth-child(4){transition-delay:.24s}
.htl-slide.is-active .htl-hero__txt>*:nth-child(5){transition-delay:.32s}
.htl-slide .htl-hero__img{transform:scale(.96);transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.htl-slide.is-active .htl-hero__img{transform:none}
.htl-hero .htl-h1{font-size:clamp(30px,4.2vw,48px);font-weight:800;color:var(--c-pri);line-height:1.2;margin:0 0 .5em}
.htl-hero .htl-h1 span{display:block;font-size:.5em;font-weight:600;color:var(--c-ink);margin-top:10px}
.htl-slider__nav{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:8px}
.htl-slider__btn{width:40px;height:40px;border-radius:50%;border:1px solid var(--c-line);background:#fff;color:var(--c-pri);display:grid;place-items:center;cursor:pointer;transition:background .2s,color .2s}
.htl-slider__btn:hover{background:var(--c-pri);color:#fff}
.htl-slider__dots{display:flex;gap:8px}
.htl-slider__dots button{width:10px;height:10px;border-radius:999px;border:0;padding:0;background:#c9d6e3;cursor:pointer;transition:width .3s,background .3s}
.htl-slider__dots button.is-active{width:28px;background:var(--c-acc)}
.htl-hero__img img{animation:htl-float 6s ease-in-out infinite}
@keyframes htl-float{0%,100%{translate:0 0}50%{translate:0 -8px}}

/* ===== hiệu ứng khi cuộn ===== */
.htl-anim .htl-rv{opacity:0;transform:translateY(28px);transition:opacity .7s ease var(--rv-d,0ms),transform .7s cubic-bezier(.2,.7,.2,1) var(--rv-d,0ms)}
.htl-anim .htl-rv.is-in{opacity:1;transform:none}
.htl-anim .htl-card.htl-rv.is-in{transition:opacity .7s ease var(--rv-d,0ms),transform .7s cubic-bezier(.2,.7,.2,1) var(--rv-d,0ms),box-shadow .2s,border-color .2s}
.htl-card:hover{transform:translateY(-4px)!important}
.htl-header{transition:box-shadow .3s}
.htl-header.is-scrolled{box-shadow:0 6px 24px rgba(11,58,102,.10)}

/* ===== nút lên đầu trang ===== */
.htl-top{position:fixed;right:20px;bottom:24px;z-index:55;width:48px;height:48px;border-radius:50%;border:0;background:var(--c-pri);color:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:0 8px 24px rgba(11,58,102,.3);opacity:0;visibility:hidden;transform:translateY(16px);transition:opacity .3s,transform .3s,visibility 0s linear .3s,background .2s}
.htl-top.is-show{opacity:1;visibility:visible;transform:none;transition:opacity .3s,transform .3s,background .2s}
.htl-top:hover{background:var(--c-acc)}
.htl-top .htl-i{width:22px;height:22px}

/* ===== footer: kết nối (thay bản đồ) ===== */
.htl-connect p{display:flex;align-items:center;gap:8px}
.htl-social{display:flex;flex-wrap:wrap;gap:10px;margin:4px 0 20px}
.htl-social a{padding:9px 16px;border-radius:999px;font-weight:700;font-size:14px;text-decoration:none;color:#fff!important;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);transition:background .2s}
.htl-social a.is-zalo:hover{background:var(--c-zalo)}.htl-social a.is-mess:hover{background:#a334fa}.htl-social a.is-fb:hover{background:#1877f2}.htl-social a.is-yt:hover{background:#ff0000}.htl-social a.is-tt:hover{background:#000}
.htl-sticky.has-4{grid-template-columns:1fr 1fr 1fr 1.2fr}
.htl-sticky.has-4 a{font-size:13px;padding:14px 4px}

@media (max-width:768px){
	.htl-top{bottom:76px;right:14px;width:44px;height:44px}
	.htl-slider__btn{display:none}
	.htl-hero .htl-h1{font-size:28px}
}
@media (prefers-reduced-motion:reduce){
	.htl-hero__img img{animation:none}
	.htl-slide,.htl-slide .htl-hero__txt>*,.htl-slide .htl-hero__img{transition:none!important}
}
.htl-sizes{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
@media (max-width:768px){.htl-sizes{grid-template-columns:repeat(3,1fr)}}
@media (max-width:768px){
	.htl-hero__img{width:min(260px,70%);margin:0 auto}
	.htl-slide .htl-hero__in{gap:20px}
	.htl-sticky.has-4 .htl-i{display:none}
	.htl-sticky.has-4 a{white-space:nowrap}
}

/* ===== v2.6: blog / tin tức ===== */
.htl-nav a[aria-current="page"]{color:var(--c-acc)}
.htl-blog-head{padding-bottom:32px}
.htl-blog-head .htl-pd__excerpt p{margin:0}
.htl-narrow-l{max-width:900px}
.htl-tabs--left{justify-content:flex-start;margin:20px 0 0}
.htl-tabs a{font:600 14px var(--f);padding:10px 16px;border-radius:999px;border:1px solid var(--c-line);background:#fff;color:var(--c-ink);text-decoration:none}
.htl-tabs a.is-active,.htl-tabs a:hover{background:var(--c-pri);border-color:var(--c-pri);color:#fff}
.htl-posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.htl-post{background:#fff;border:1px solid var(--c-line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.htl-post:hover{box-shadow:var(--sh);transform:translateY(-4px)}
.htl-post__img{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--c-bg)}
.htl-post__img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.htl-post:hover .htl-post__img img{transform:scale(1.05)}
.htl-post__body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.htl-post__meta{font-size:13px;color:var(--c-mut);margin:0!important;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.htl-post__cat{background:#fff3eb;color:var(--c-acc-2);font-weight:700;padding:3px 8px;border-radius:6px}
.htl-post__t{font-size:18px;line-height:1.35;margin:0}
.htl-post__t a{color:var(--c-ink);text-decoration:none}.htl-post__t a:hover{color:var(--c-acc)}
.htl-post__ex{color:var(--c-mut);font-size:15px;margin:0!important;flex:1}
.htl-post__more{display:inline-flex;align-items:center;gap:6px;font-weight:700;text-decoration:none;color:var(--c-acc)!important}
.htl-post__more .htl-i{width:16px;height:16px}
.htl-pagi{display:flex;justify-content:center;gap:6px;margin-top:36px;flex-wrap:wrap}
.htl-pagi .page-numbers{min-width:42px;height:42px;padding:0 12px;display:grid;place-items:center;border:1px solid var(--c-line);border-radius:10px;text-decoration:none;color:var(--c-ink);font-weight:600}
.htl-pagi .page-numbers.current,.htl-pagi a.page-numbers:hover{background:var(--c-pri);border-color:var(--c-pri);color:#fff}
.htl-empty{text-align:center;color:var(--c-mut);font-size:17px;padding:40px 0}
.htl-blog-thumb{margin:0 0 24px}.htl-blog-thumb img{width:100%;border-radius:var(--r)}
.htl-article h2{font-size:26px;margin-top:1.4em}.htl-article h3{font-size:20px;margin-top:1.2em}
.htl-article blockquote{border-left:4px solid var(--c-acc);margin:20px 0;padding:8px 20px;background:var(--c-bg);border-radius:0 var(--r) var(--r) 0}
.htl-mini{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.htl-mini a{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--c-ink)}
.htl-mini img{width:72px;height:72px;object-fit:contain;background:var(--c-bg);border-radius:10px;padding:4px;flex:none}
.htl-mini strong{display:block;font:700 13px ui-monospace,Menlo,Consolas,monospace;color:var(--c-pri)}
.htl-mini span{font-size:14px;line-height:1.35}
.htl-mini a:hover span{color:var(--c-acc)}
@media (max-width:1024px){.htl-posts{grid-template-columns:repeat(2,1fr)}}
@media (max-width:768px){.htl-posts{grid-template-columns:1fr}.htl-tabs--left{flex-wrap:nowrap;overflow-x:auto}}
.htl-blog-head h1{max-width:900px}
.htl-article h2,.htl-article h3{font-weight:800;color:var(--c-ink);font-family:var(--f)}
.htl-article p,.htl-article li{font-family:var(--f)}
/* ===== menu mobile ===== */
.htl-burger{display:none}
@media (max-width:768px){
	.htl-header__in{position:relative;gap:10px}
	.htl-btn--call{margin-left:auto}
	.htl-burger{display:grid;gap:5px;place-content:center;width:44px;height:44px;border-radius:50%;border:1px solid var(--c-line);background:#fff;cursor:pointer;order:3;padding:0}
	.htl-burger span{display:block;width:20px;height:2px;background:var(--c-pri);border-radius:2px;transition:transform .25s,opacity .2s}
	.htl-burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
	.htl-burger.is-open span:nth-child(2){opacity:0}
	.htl-burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
	.htl-nav{display:flex!important;flex-direction:column;gap:0;position:absolute;left:-16px;right:-16px;top:100%;background:#fff;border-bottom:1px solid var(--c-line);box-shadow:0 16px 32px rgba(11,58,102,.12);padding:6px 16px 14px;margin:0;visibility:hidden;opacity:0;transform:translateY(-8px);transition:opacity .2s,transform .2s,visibility 0s linear .2s}
	.htl-nav.is-open{visibility:visible;opacity:1;transform:none;transition:opacity .2s,transform .2s}
	.htl-nav a{padding:14px 4px;font-size:16px;border-bottom:1px solid var(--c-line)}
	.htl-nav a:last-child{border-bottom:0}
}

/* ===== v2.7: dải banner đầu trang (breadcrumb) ===== */
.htl-banner{position:relative;overflow:hidden;color:#fff;padding:34px 0 40px;
	background:radial-gradient(1200px 400px at 85% -20%,rgba(242,107,29,.35),transparent 60%),linear-gradient(120deg,#082a4b 0%,#0b3a66 45%,#0f4c85 100%)}
.htl-banner::before{content:"";position:absolute;inset:0;pointer-events:none;
	background-image:radial-gradient(rgba(255,255,255,.18) 1.2px,transparent 1.3px);background-size:22px 22px;
	-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 55%,#000 100%);mask-image:linear-gradient(90deg,transparent 0%,#000 55%,#000 100%);opacity:.55}
.htl-banner::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:linear-gradient(90deg,var(--c-acc),#ffb27d 40%,transparent 85%)}
.htl-banner.has-img{background:linear-gradient(100deg,rgba(8,42,75,.94) 0%,rgba(11,58,102,.86) 45%,rgba(11,58,102,.55) 100%),var(--bn-img) center/cover no-repeat}
.htl-banner.has-img::before{opacity:.25}
.htl-banner__shape{position:absolute;right:-120px;top:-60%;width:520px;height:220%;transform:rotate(18deg);pointer-events:none;
	background:linear-gradient(180deg,rgba(242,107,29,.0) 0%,rgba(242,107,29,.28) 50%,rgba(242,107,29,0) 100%)}
.htl-banner__shape::after{content:"";position:absolute;left:70px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,transparent,rgba(255,178,125,.8),transparent)}
.htl-banner__in{position:relative;z-index:1}
.htl-banner__bc{display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px 8px;font-size:14px;padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(6px)}
.htl-banner__bc a{color:#fff!important;text-decoration:none;opacity:.85;display:inline-flex;align-items:center;gap:6px}
.htl-banner__bc a:hover{opacity:1;color:#ffb27d!important}
.htl-banner__bc .htl-i{width:15px;height:15px}
.htl-banner__bc [aria-current]{color:#ffb27d;font-weight:700;max-width:46ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.htl-banner__sep{opacity:.4}
.htl .htl-banner__t{color:#fff;font-size:clamp(26px,3.4vw,42px);font-weight:800;line-height:1.2;margin:16px 0 0;max-width:22ch;text-wrap:balance}
.htl-banner__sub{font-size:17px;opacity:.85;max-width:70ch;margin:12px 0 0!important}
.htl-banner__meta{font-size:14px;opacity:.75;margin:12px 0 0!important}
.htl-banner__chips{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;font-weight:600}
.htl-banner__chips li{display:flex;align-items:center;gap:6px}
.htl-banner__chips .htl-i{width:16px;height:16px;color:#4ade80}
.htl-banner .htl-banner__in>*{animation:htl-bn-in .7s cubic-bezier(.2,.7,.2,1) both}
.htl-banner .htl-banner__in>*:nth-child(2){animation-delay:.08s}
.htl-banner .htl-banner__in>*:nth-child(3){animation-delay:.16s}
.htl-banner .htl-banner__in>*:nth-child(4){animation-delay:.24s}
@keyframes htl-bn-in{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.htl-pd--after-banner{padding-top:40px}
.htl-tabs--float{position:relative;z-index:2;margin:-22px 0 0;background:#fff;border:1px solid var(--c-line);border-radius:999px;padding:6px;box-shadow:var(--sh);display:inline-flex;max-width:100%}
.htl-tabs--float a{border:0}
@media (max-width:768px){
	.htl-banner{padding:22px 0 28px}
	.htl-banner__bc{font-size:13px;padding:6px 12px}
	.htl-banner__bc [aria-current]{max-width:22ch}
	.htl-banner__shape{right:-260px;opacity:.7}
	.htl-banner__sub{font-size:15px}
	.htl-pd--after-banner{padding-top:24px}
	.htl-tabs--float{border-radius:14px;display:flex}
}
@media (prefers-reduced-motion:reduce){.htl-banner .htl-banner__in>*{animation:none}}

/* ===== v2.8: khối liên hệ trong bài, link máy ===== */
.htl-mlink{font-weight:700;color:var(--c-pri-2);text-decoration:underline;text-decoration-color:rgba(242,107,29,.5);text-underline-offset:3px}
.htl-mlink:hover{color:var(--c-acc)}
.htl-article table{width:100%;border-collapse:collapse;font-size:15px;margin:16px 0 24px;display:block;overflow-x:auto}
.htl-article th{background:var(--c-pri);color:#fff;text-align:left;padding:10px 12px;white-space:nowrap}
.htl-article td{border-bottom:1px solid var(--c-line);padding:10px 12px;vertical-align:top}
.htl-article tr:nth-child(even) td{background:#f8fafc}
.htl-contactbox{margin:36px 0 8px;padding:24px 26px;border-radius:16px;color:#fff;position:relative;overflow:hidden;
	background:radial-gradient(600px 200px at 100% 0%,rgba(242,107,29,.35),transparent 60%),linear-gradient(120deg,#082a4b,#0f4c85)}
.htl-contactbox::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.15) 1px,transparent 1.2px);background-size:20px 20px;opacity:.5;pointer-events:none}
.htl-contactbox>*{position:relative}
.htl .htl-contactbox__t{font-size:21px;font-weight:800;margin:0 0 6px!important;color:#fff}
.htl-contactbox__lead{opacity:.85;margin:0 0 14px!important}
.htl-article .htl-contactbox__list{list-style:none;padding:0;margin:0 0 18px;display:grid;grid-template-columns:1fr 1fr;gap:8px 20px}
.htl-article .htl-contactbox__list li{padding:0;display:flex;gap:8px;align-items:center}
.htl-article .htl-contactbox__list li::before{display:none}
.htl-contactbox__list .htl-i{color:#ffb27d}
.htl-contactbox a:not(.htl-btn){color:#fff}
.htl-contactbox__cta{display:flex;gap:10px;flex-wrap:wrap}
@media (max-width:768px){.htl-article .htl-contactbox__list{grid-template-columns:1fr}.htl-contactbox{padding:20px}}
.htl .htl-banner__t{max-width:30ch}

/* ===== v2.9: nút liên hệ nổi ===== */
.htl-float{position:fixed;left:20px;bottom:24px;z-index:56;display:flex;flex-direction:column;gap:12px}
.htl-float__btn{position:relative;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;color:#fff!important;text-decoration:none;box-shadow:0 8px 22px rgba(0,0,0,.22);transition:transform .25s,box-shadow .25s;animation:htl-float-in .6s cubic-bezier(.2,.7,.2,1) both}
.htl-float__btn:nth-child(2){animation-delay:.1s}.htl-float__btn:nth-child(3){animation-delay:.2s}.htl-float__btn:nth-child(4){animation-delay:.3s}
.htl-float__btn:hover{transform:scale(1.1);box-shadow:0 12px 28px rgba(0,0,0,.28)}
.htl-float__btn .htl-i{width:24px;height:24px;stroke-width:2}
.htl-float__btn.is-call{background:linear-gradient(135deg,#f26b1d,#ff8a3d)}
.htl-float__btn.is-call .htl-i{animation:htl-shake 2.4s ease-in-out infinite}
.htl-float__btn.is-zalo{background:#0068ff}
.htl-float__btn.is-mess{background:linear-gradient(135deg,#00b2ff,#a334fa)}
.htl-float__btn.is-mail{background:#0b3a66}
.htl-float__zalo{font:800 13px/1 var(--f);letter-spacing:-.02em}
.htl-float__ring{position:absolute;inset:0;border-radius:50%;border:2px solid currentColor;opacity:0;pointer-events:none}
.htl-float__btn.is-call .htl-float__ring{color:#f26b1d;animation:htl-ring 2s ease-out infinite}
.htl-float__btn.is-zalo .htl-float__ring{color:#0068ff;animation:htl-ring 2s ease-out .7s infinite}
.htl-float__tip{position:absolute;left:calc(100% + 12px);top:50%;transform:translate(-6px,-50%);white-space:nowrap;background:#fff;color:var(--c-ink);font:600 14px var(--f);padding:7px 12px;border-radius:8px;box-shadow:0 6px 20px rgba(0,0,0,.15);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
.htl-float__tip::before{content:"";position:absolute;left:-5px;top:50%;width:10px;height:10px;background:#fff;transform:translateY(-50%) rotate(45deg)}
.htl-float__btn:hover .htl-float__tip,.htl-float__btn:focus-visible .htl-float__tip{opacity:1;transform:translate(0,-50%)}
@keyframes htl-ring{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}
@keyframes htl-shake{0%,70%,100%{transform:rotate(0)}74%{transform:rotate(-14deg)}78%{transform:rotate(14deg)}82%{transform:rotate(-10deg)}86%{transform:rotate(10deg)}90%{transform:rotate(-4deg)}}
@keyframes htl-float-in{from{opacity:0;transform:translateX(-30px) scale(.6)}to{opacity:1;transform:none}}
@media (max-width:768px){
	.htl-float{left:auto;right:14px;bottom:132px;gap:10px}
	.htl-float__btn{width:46px;height:46px}
	.htl-float__btn.is-mail,.htl-float__btn.is-mess{display:none} /* thanh dưới đáy đã có Gọi/Zalo/Messenger; giữ nút nổi Gọi + Zalo */
	.htl-float__tip{display:none}
}
@media (prefers-reduced-motion:reduce){.htl-float__btn,.htl-float__ring,.htl-float__btn .htl-i{animation:none!important}}

/* ===== captcha ===== */
.htl-cap label{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.htl-cap__q{display:inline-block;background:var(--c-bg);border:1px dashed #cfd8e2;border-radius:8px;padding:3px 10px;font:700 16px ui-monospace,Menlo,Consolas,monospace;color:var(--c-pri);letter-spacing:.04em}
.htl-cap__new{border:0;background:none;color:var(--c-acc);font-size:18px;cursor:pointer;padding:0 4px;line-height:1}
.htl-cap__new:hover{transform:rotate(90deg);transition:transform .2s}
.cf-turnstile{min-height:65px}