@font-face{font-family:Montserrat;src:url('assets/fonts/montserrat-400.ttf') format('truetype');font-weight:400;font-display:swap}@font-face{font-family:Montserrat;src:url('assets/fonts/montserrat-500.ttf') format('truetype');font-weight:500;font-display:swap}@font-face{font-family:Montserrat;src:url('assets/fonts/montserrat-600.ttf') format('truetype');font-weight:600;font-display:swap}@font-face{font-family:Montserrat;src:url('assets/fonts/montserrat-700.ttf') format('truetype');font-weight:700;font-display:swap}@font-face{font-family:Montserrat;src:url('assets/fonts/montserrat-800.ttf') format('truetype');font-weight:800;font-display:swap}
:root{--ink:#252539;--muted:#727386;--purple:#6251ce;--line:#e9e8f0;--soft:#f7f7fc}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;font-family:Montserrat,Arial,sans-serif;color:var(--ink);background:#fff;font-size:14px;-webkit-font-smoothing:antialiased}button,input,a{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}button,input,a,summary{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #a593f0}.wrap{max-width:1280px;padding:0 44px;margin:auto}.skip{position:fixed;top:-80px;z-index:99;background:#fff;padding:15px}.skip:focus{top:0}.topbar{text-align:center;background:#f3f1fb;padding:10px;color:#645e81;font-size:11px;font-weight:500}.topbar span{margin:0 9px;color:#b5aecd}.topbar a{font-weight:700}header{position:sticky;top:0;z-index:20;background:#ffffffed;backdrop-filter:blur(14px);border-bottom:1px solid 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img{width:118px;height:118px;object-fit:contain}.category-card h3{font-size:13px;margin:18px 0 8px;font-weight:700}.category-card p{font-size:10px;color:var(--muted);line-height:1.8;min-height:35px;margin:0 0 14px}.category-card>span{font-size:10px;color:var(--purple);font-weight:600}.catalog-section{background:var(--soft);padding:53px 0 47px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.toolbar{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}.filters{display:flex;gap:6px;flex-wrap:wrap}.filters button{padding:12px 15px;min-height:44px;border:1px solid #e1dfeb;border-radius:10px;background:#fff;color:#797286;font-size:11px;font-weight:500}.filters button.active{background:var(--purple);border-color:var(--purple);color:white}.search{display:flex;gap:9px;align-items:center;padding:0 14px;border:1px solid #dedce7;border-radius:11px;background:white;color:#a29bae;min-height:46px}.search 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p{font-size:11px;color:var(--muted);line-height:1.9}.text-link{display:inline-block;color:var(--purple);font-size:11px;font-weight:600;margin-top:15px}.policies article{display:flex;gap:16px;padding:17px 0;border-bottom:1px solid var(--line)}.policies article:first-child{padding-top:0}.policies article>span{font-size:11px;color:#9586c9;font-weight:600;padding-top:3px}.policies h3{margin:0;font-size:12px;font-weight:600}.policies p{font-size:11px;line-height:1.9;color:var(--muted);margin:8px 0 0}.faq{padding-top:20px;padding-bottom:58px}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:0 5px}summary{list-style:none;cursor:pointer;font-size:12px;font-weight:600;padding:20px 28px 20px 0;position:relative;line-height:1.8}summary::-webkit-details-marker{display:none}summary:after{content:'+';position:absolute;right:4px;top:19px;color:#8872c2;font-size:20px;font-weight:400}details[open] summary:after{content:'−'}details 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#eae5f3;padding:15px;border-radius:12px;margin-top:11px;display:flex;justify-content:space-between;gap:16px;align-items:center}.plan-label{font-size:11px;line-height:1.8;margin-bottom:5px;font-weight:500}.plan-price{font-size:21px;font-weight:700}.plan del{color:#9990a5;font-size:10px;margin-left:8px}.plan-actions{display:flex;flex-direction:column;gap:5px;min-width:130px}.plan-actions a{font-size:10px;padding:10px 12px;min-height:42px}.plan-actions button{border:0;background:transparent;color:#8a7b9e;font-size:9px;min-height:36px}.pending{font-size:10px;color:#937326;line-height:1.7}.modal-foot{font-size:10px;color:#9990a4;line-height:1.9;margin-top:20px}.copy-status{font-size:11px;color:#538868;min-height:16px}.copy-status textarea{width:100%;min-height:100px;font:inherit}
@media(min-width:1440px){.wrap{max-width:1340px}h1{font-size:49px}}
@media(max-width:1000px){.wrap{padding-left:28px;padding-right:28px}.hero{gap:30px}h1{font-size:36px}.mini img{width:105px;height:105px}nav{gap:15px;font-size:11px}.brand{font-size:25px}.hero-points{gap:10px}.category-card{padding:14px}.category-card h3{font-size:11px}.category-card p{font-size:9px}.section-heading{display:block}.section-heading>p{margin-top:12px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.support{gap:30px}.footer-top{grid-template-columns:repeat(2,1fr);gap:30px}.contact h2{font-size:20px}}
@media(max-width:650px){html{scroll-padding-top:86px}.wrap{padding-left:20px;padding-right:20px}.topbar{font-size:9px;padding:9px 12px}.topbar span{margin:0 4px}.header-inner{height:72px;gap:10px}.brand{font-size:25px}nav{display:none}.header-zalo{font-size:10px;padding:10px 13px;min-height:42px}.hero{grid-template-columns:1fr;gap:28px;padding-top:34px;padding-bottom:38px}.eyebrow{font-size:8px;letter-spacing:1.1px}h1{font-size:33px;letter-spacing:-1px;margin:18px 0 15px}.hero p{font-size:11px;line-height:2}.hero-actions{gap:8px;margin-top:20px}.button{font-size:10px;gap:13px;padding:13px 16px;min-height:46px}.hero-points{font-size:8px;gap:11px;margin-top:18px}.hero-visual{padding:15px 17px;border-radius:19px}.visual-label{font-size:7px;margin-bottom:10px}.visual-grid{gap:10px}.mini{padding-bottom:12px;border-radius:13px}.mini img{width:103px;height:103px}.mini>span{font-size:9px}.categories{padding-top:8px;padding-bottom:35px}h2{font-size:22px;letter-spacing:-.6px;line-height:1.5}.section-heading{margin-bottom:20px}.section-heading>p{font-size:10px}.category-grid{grid-template-columns:repeat(2,1fr);gap:12px}.category-card{padding:12px}.category-img{height:101px}.category-img img{width:101px;height:101px}.category-card h3{font-size:11px;margin-top:13px;line-height:1.7}.category-card p{font-size:9px;min-height:33px;margin-bottom:10px}.category-card>span{font-size:9px}.catalog-section{padding:33px 0}.toolbar{gap:12px}.filters{gap:5px}.filters button{font-size:9px;padding:10px 12px;min-height:42px}.search{width:100%}.search input{width:100%;font-size:10px}.catalog-meta{font-size:8px;margin-top:16px}.catalog-meta>span:last-child{max-width:150px;text-align:right;line-height:1.6}.group{margin-top:22px}.group-heading h3{font-size:13px}.group-heading img{width:33px;height:33px}.group-heading small{font-size:9px}.grid{gap:11px;grid-template-columns:repeat(2,minmax(0,1fr))}.card{padding:14px 11px;border-radius:12px}.card-top{display:block}.logo{height:37px;width:37px;min-width:37px;font-size:15px;border-radius:10px;margin-bottom:11px}.card h3{font-size:10px;min-height:32px}.kind{font-size:8px;min-height:24px}.description{font-size:8px;margin-top:10px;min-height:40px}.price-block{display:block;margin-top:12px;padding-top:12px}.from{font-size:8px}.price{font-size:18px}.unit{font-size:8px;min-height:28px;line-height:1.6}.view{width:100%;font-size:9px;min-height:42px;margin-top:12px;padding:10px 7px}.catalog-note{font-size:8px;line-height:2;padding-top:17px;margin-top:23px}.how{padding-top:36px;padding-bottom:33px}.steps{grid-template-columns:1fr;gap:17px}.steps article{padding-left:51px;position:relative}.step-num{position:absolute;left:0;top:0;width:34px;height:34px;font-size:10px}.steps h3{font-size:11px;margin:4px 0 8px}.steps p{font-size:10px;max-width:none;margin:0}.support{grid-template-columns:1fr;gap:23px;padding-top:30px;padding-bottom:30px}.support h2{font-size:23px}.support-intro p{font-size:10px}.text-link{font-size:10px;margin-top:8px}.policies article{gap:13px;padding:14px 0}.policies h3{font-size:10px;line-height:1.8}.policies p{font-size:10px;margin-top:6px}.faq{padding-top:8px;padding-bottom:33px}summary{font-size:10px;padding-top:18px;padding-bottom:18px}details p{font-size:10px;line-height:1.9}.contact{display:block;margin:0 12px;padding:25px 19px;border-radius:16px}.contact h2{font-size:21px}.contact p{font-size:10px;margin-top:10px}.contact .button{margin-top:20px}.footer-top{grid-template-columns:1fr 1fr;gap:26px 19px}.footer-top>div:first-child{grid-column:1/-1}.footer-top h3{font-size:10px;margin-bottom:10px}.footer-top>div>a:not(.brand){font-size:9px;line-height:1.7;margin-top:10px}.footer-top p{font-size:9px}.footer-bottom{font-size:8px;display:block;padding-bottom:55px}.footer-bottom>span{display:block;margin-top:7px}.floating-zalo{bottom:17px;right:16px;min-height:46px;padding:13px 18px;font-size:10px}dialog{padding:20px 16px}.dialog-top .eyebrow{font-size:8px}dialog h2{font-size:22px}.plan{padding:12px;gap:10px}.plan-label{font-size:9px}.plan-price{font-size:18px}.plan del{display:block;margin:3px 0;font-size:9px}.plan-actions{min-width:109px}.plan-actions a{font-size:9px;padding:10px 8px}.plan-actions button{font-size:8px}.modal-foot{font-size:9px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.card,.category-card{transition:none}}
/* Readable text and generous click targets. */
nav{font-size:13px}.eyebrow{font-size:11px}.hero p{font-size:14px}.hero-points{font-size:11px}.button{font-size:13px}.section-heading>p{font-size:12px}.category-card h3{font-size:14px}.category-card p{font-size:11px;min-height:40px}.category-card>span{font-size:11px}.filters button{font-size:12px}.search input{font-size:12px}.catalog-meta{font-size:11px}.group-heading h3{font-size:17px}.group-heading small{font-size:11px}.card h3{font-size:14px}.kind{font-size:11px}.description{font-size:12px;min-height:44px}.from{font-size:10px}.unit{font-size:11px}.view{font-size:11px;min-height:44px}.catalog-note{font-size:11px}.steps h3{font-size:14px}.steps p,.support-intro p,.policies p{font-size:12px}.policies h3{font-size:13px}.text-link{font-size:12px}summary{font-size:13px}details p{font-size:12px}.contact p{font-size:12px}.footer-top h3{font-size:12px}.footer-top p,.footer-top>div>a:not(.brand){font-size:11px}.footer-bottom{font-size:10px}#d-description{font-size:12px}.plan-label{font-size:12px}.plan-actions a{font-size:11px}.plan-actions button{font-size:10px}.modal-foot{font-size:11px}
@media(max-width:650px){.hero .eyebrow{font-size:9px}.eyebrow{font-size:10px}.hero p{font-size:12px}.hero-points{font-size:10px}.button{font-size:11px}.category-card h3{font-size:12px}.category-card p{font-size:10px}.category-card>span{font-size:10px}.filters button{font-size:11px}.search input{font-size:12px}.catalog-meta{font-size:10px}.group-heading h3{font-size:14px}.group-heading small{font-size:10px}.card h3{font-size:12px}.kind{font-size:10px}.description{font-size:11px}.unit{font-size:10px}.view{font-size:11px}.steps h3{font-size:12px}.steps p,.policies p,.support-intro p{font-size:11px}.policies h3{font-size:12px}summary{font-size:12px}details p{font-size:11px}.contact p{font-size:11px}.plan-label{font-size:11px}.plan-actions a{font-size:10px}.plan-actions button{font-size:10px}.modal-foot{font-size:10px}}
@media(max-width:440px){.grid{grid-template-columns:1fr}.card{padding:19px}.card-top{display:flex;gap:13px}.logo{margin:0;width:43px;height:43px;min-width:43px}.card h3{font-size:14px;min-height:0}.kind{min-height:0;font-size:11px}.description{min-height:0;font-size:12px;line-height:1.8;margin-top:12px}.price-block{display:flex;align-items:flex-end;gap:18px;padding-top:16px;margin-top:15px}.price{font-size:24px}.unit{min-height:0;font-size:11px}.view{width:auto;min-width:102px;margin:0;min-height:46px}.topbar{font-size:9px}.catalog-meta>span:last-child{max-width:165px}.contact h2{font-size:20px}.footer-top>div:last-child{grid-column:1/-1}}
.product-logo{width:76px;height:76px;min-width:76px;display:flex;align-items:center;justify-content:center;background:#faf9fd;border:1px solid #f0edf6;border-radius:17px}.product-logo img{width:70px;height:70px;object-fit:contain;display:block}.card-top{gap:15px}.detail-brand{display:flex;align-items:center;gap:14px;margin:19px 0 12px}.detail-brand img{width:76px;height:76px;object-fit:contain}.detail-brand h2{margin:0}.card .kind{margin-top:5px}
@media(max-width:650px){.product-logo{width:62px;height:62px;min-width:62px;border-radius:14px;margin-bottom:10px}.product-logo img{width:58px;height:58px}.detail-brand img{width:65px;height:65px}.detail-brand{gap:11px}.detail-brand h2{font-size:20px}}
@media(max-width:440px){.product-logo{margin-bottom:0;width:70px;height:70px;min-width:70px}.product-logo img{width:66px;height:66px}}
/* Soft pastel surfaces with a quiet glass finish. */
:root{--ink:#302d46;--muted:#777187;--purple:#806ac4;--line:#e9e1f180;--soft:#f7f3fc}body{background:radial-gradient(ellipse at 7% 7%,#ece3fc90,transparent 32%),radial-gradient(ellipse at 94% 19%,#deedf790,transparent 34%),radial-gradient(ellipse at 30% 62%,#fbe8ee70,transparent 36%),#fbfaff}.topbar{background:#efe7f7b3;color:#827393}header{background:#ffffffb8;border-bottom:1px solid #ffffffa6;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.hero{padding-top:62px;padding-bottom:62px}.hero-visual{background:linear-gradient(135deg,#fff9,#f1e9fa85);border:1px solid #fff;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:30px}.purple-mini{background:linear-gradient(145deg,#eee3fb99,#f6f0fc88)}.blue-mini{background:linear-gradient(145deg,#dfebfbad,#eef4fc88)}.coral-mini{background:linear-gradient(145deg,#fbe2e7ad,#fff0e888)}.green-mini{background:linear-gradient(145deg,#dcf0e9ad,#f0f8ed88)}.mini{border:1px solid #ffffffb8;border-radius:22px}.button{border-radius:15px;transition:background .2s,transform .2s}.purple{background:linear-gradient(135deg,#9b82d7,#806dc1);border-color:transparent;}.purple:hover{background:linear-gradient(135deg,#8d75cb,#7460b4);}.white{background:#ffffffa3;border-color:#fff;}.category-card{border-radius:21px;background:#ffffffb5;border:1px solid #fff;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:transform .3s,border-color .3s,box-shadow .3s}.category-card:hover{border-color:#d4c1ea;}.category-img{border-radius:15px}.catalog-section{background:linear-gradient(140deg,#f1eafa7d,#eaf2fa66 55%,#faebf25e);border-top:1px solid #fff;border-bottom:1px solid #fff}.card{border-radius:21px;background:linear-gradient(140deg,#ffffffdd,#ffffffa8);border:1px solid #ffffffed;transition:transform .28s,border-color .28s}.card:hover{transform:translateY(-4px);border-color:#d8c9ed;}.product-logo{border-radius:18px;background:#ffffff80;border-color:#ffffffc9;}.filters button{border-radius:13px;background:#ffffffad;border-color:#fff;transition:background .2s}.filters button.active{background:#947cd2;border-color:transparent;}.search{background:#ffffffb5;border-color:#fff;border-radius:14px}.view{border-radius:12px;background:#f0e8fb9e;border-color:#e4d5f180;color:#8065aa;transition:background .2s,transform .2s}.view:hover{background:#e9ddf6;transform:translateY(-1px)}.price-block{border-top-color:#ede4f380}.price{color:#453859}.step-num{background:linear-gradient(135deg,#eee4fa,#e6ebf9);border-radius:13px;color:#9580bc}.support{border-top-color:#e9e0ef80}.policies article{border-color:#e9e0ef80}.policies article>span{color:#a38cc5}.faq-list,details{border-color:#e9e0ef80}.contact{background:linear-gradient(115deg,#eee0f9bb,#e0eef6aa 70%,#e6f4ec99);border:1px solid #fff;border-radius:25px}.footer-bottom{border-color:#e9e0ef80}.floating-zalo{background:linear-gradient(135deg,#a086d7,#806bc0);}dialog{background:#fffef9f5;border:1px solid #fff;border-radius:25px;}dialog::backdrop{background:#675b7966;backdrop-filter:blur(8px)}.plan{background:linear-gradient(120deg,#f3edfbc4,#edf3fb99);border-color:#e8def480;border-radius:16px}.close{background:#eee5f899;color:#9078b7}.scroll-reveal{opacity:0;transform:translate3d(0,20px,0) scale(.985);transition:opacity .6s ease var(--reveal-delay,0ms),transform .6s cubic-bezier(.2,.65,.3,1) var(--reveal-delay,0ms),border-color .28s}.scroll-reveal.is-revealed{opacity:1;transform:translate3d(0,0,0) scale(1)}.card.scroll-reveal.is-revealed:hover,.category-card.scroll-reveal.is-revealed:hover{transform:translate3d(0,-4px,0) scale(1)}
@media(max-width:650px){.hero{padding-top:36px;padding-bottom:39px}.hero-visual{border-radius:24px}.category-card,.card{border-radius:18px}.category-card h3{font-size:12px;letter-spacing:-.2px}.hero-points{gap:10px}.filters button{font-size:10px;padding:10px 11px}.contact{border-radius:22px}.category-card{backdrop-filter:none;-webkit-backdrop-filter:none}}
@media(prefers-reduced-motion:reduce){.scroll-reveal,.scroll-reveal.is-revealed{opacity:1!important;transform:none!important;transition:none!important}.card:hover,.category-card:hover,.button:hover,.view:hover{transform:none!important}}
/* One category selector; keep the introduction compact above it. */
.hero{grid-template-columns:1fr;gap:0;padding-top:51px;padding-bottom:43px}.hero-copy{max-width:800px;margin:0 auto;text-align:center}.hero .eyebrow,.hero-actions,.hero-points{justify-content:center}.categories{padding-top:5px}.hero h1{margin-top:19px}
@media(max-width:650px){.hero{padding-top:30px;padding-bottom:29px}.hero-copy{text-align:left;margin:0;max-width:none}.hero .eyebrow,.hero-actions,.hero-points{justify-content:flex-start}.categories{padding-top:8px}.hero h1{margin-top:17px}}