/* Layout: topbar + sticky header (6 mục) → ảnh bìa quà tặng → về chúng tôi → khối máy massage (lọc Quà sinh nhật / Quà biếu) → sản phẩm khác → tin tức → liên hệ → footer. Trang con hiển thị theo #hash. Màu lấy từ logo SANA: xanh ngọc + đồng. */
:root{
  --bg:#F4F8F8; --surface:#FFFFFF; --ink:#1D3237; --muted:#5D7276; --line:#D9E6E8; --soft:#E7F1F2;
  --brand:#2F6F7E; --brand-deep:#1C4953; --copper:#B5653F; --copper-2:#E2A07C; --on-brand:#FFFFFF; --on-copper:#FFFFFF;
  --zalo:#0068FF; --sale:#D7262E;
  --f-display:"Lora", Georgia, "Times New Roman", serif;
  --f-body:"Be Vietnam Pro", "Segoe UI", Roboto, Arial, sans-serif;
  --r:12px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0F1A1C; --surface:#162427; --ink:#E5F0F1; --muted:#9DB4B8; --line:#284045; --soft:#1C2F33;
  --brand:#7EC3D1; --brand-deep:#123239; --copper:#E39B74; --copper-2:#F0BC9E; --on-brand:#0B1B1F; --on-copper:#1E0F07; --sale:#FF5A5F; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0F1A1C; --surface:#162427; --ink:#E5F0F1; --muted:#9DB4B8; --line:#284045; --soft:#1C2F33;
  --brand:#7EC3D1; --brand-deep:#123239; --copper:#E39B74; --copper-2:#F0BC9E; --on-brand:#0B1B1F; --on-copper:#1E0F07; --sale:#FF5A5F; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.6}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--brand-deep)}
a{color:inherit}
h1,h2,h3{text-wrap:balance;margin:0}
p{margin:0}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
:focus-visible{outline:3px solid var(--copper);outline-offset:2px;border-radius:6px}

.top{background:var(--brand-deep);color:#D6ECEF;font-size:13px}
.top .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-block:7px}
.top a{text-decoration:none;font-weight:700;color:#fff}
.top{position:relative;z-index:55}
.top .wrap{align-items:center}
.srch{position:relative;width:min(360px,100%)}
.srch input{width:100%;border:0;border-radius:999px;padding:8px 14px 8px 36px;font:500 14px var(--f-body);color:#1D3237;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%232F6F7E' stroke-width='2.4'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") no-repeat 13px center;color-scheme:light}
.srch input::placeholder{color:#7B8E92}
.sr{position:absolute;right:0;top:calc(100% + 6px);width:min(440px,calc(100vw - 32px));background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 36px rgba(10,40,45,.22);max-height:65vh;overflow:auto;padding:6px}
.top .sr a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:9px 10px;border-radius:8px;text-decoration:none;color:var(--ink);font-size:14.5px;font-weight:500}
.top .sr a:hover,.top .sr a.act{background:var(--soft)}
.sr a b{color:var(--sale);white-space:nowrap;font-size:14px}
.sr .none{padding:12px;color:var(--muted);font-size:14px}
@media (max-width:700px){.tl-msg{display:none}.srch{width:100%}.sr{left:0;right:auto;width:100%}}

header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:0 2px 10px rgba(20,60,70,.06)}
.bar{display:flex;align-items:center;gap:14px;min-height:76px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.logo img{width:58px;height:58px}
.logo b{display:block;font-weight:800;font-size:18px;line-height:1.15;color:var(--copper);letter-spacing:.3px}
.logo small{display:block;font-size:11.5px;color:var(--brand);font-weight:600;letter-spacing:.4px}
nav.main{margin-left:auto;display:flex;align-items:center}
nav.main > a,.dd > a{font:600 14.5px var(--f-body);text-decoration:none;padding:26px 11px;display:flex;align-items:center;gap:5px;white-space:nowrap;border-bottom:3px solid transparent}
nav.main > a:hover,.dd > a:hover,nav.main a.on{color:var(--brand);border-bottom-color:var(--copper)}
.dd{position:relative}
.dd .sub{position:absolute;top:100%;left:0;min-width:230px;background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--copper);box-shadow:0 14px 30px rgba(20,60,70,.14);padding:6px;display:none}
.dd:hover .sub,.dd:focus-within .sub{display:block}
.sub a{display:block;padding:9px 12px;border-radius:8px;text-decoration:none;font-size:14.5px}
.sub a:hover{background:var(--soft);color:var(--brand)}
.dd .tog{display:none}
nav.main > a.hot{border-bottom:0;margin-left:10px;background:var(--sale);color:#fff;text-decoration:none;font-weight:700;padding:9px 14px;border-radius:999px;white-space:nowrap;font-size:14px}
.burger{display:none;margin-left:auto;background:none;border:0;padding:10px;cursor:pointer;color:var(--ink)}
@media (max-width:1040px){
  .burger{display:block}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:var(--surface);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;max-height:75vh;overflow:auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-bottom:16px}
  nav.main.show{display:flex}
  nav.main > a,.dd > a{padding:13px 4px;border-bottom:1px solid var(--line)}
  .dd{display:grid;grid-template-columns:1fr auto}
  .dd .tog{display:block;background:none;border:0;border-bottom:1px solid var(--line);padding:0 12px;color:var(--ink);cursor:pointer;font-size:18px}
  .dd .sub{position:static;grid-column:1/-1;box-shadow:none;border:0;padding:4px 0 8px 12px;display:none}
  .dd:hover .sub,.dd:focus-within .sub{display:none}
  .dd.open .sub{display:block}
  nav.main > a.hot{margin:12px 0 0;justify-content:center;padding:11px 14px}
}

/* Ảnh bìa */
/* Ảnh bìa: cách điệu theo ảnh bìa Shopee SANA, nền sáng cố định ở cả 2 chế độ */
.cover{background:radial-gradient(ellipse at 20% 110%,rgba(255,255,255,.7),transparent 55%),linear-gradient(115deg,#F2F9F9 0%,#E1F0F1 55%,#CBE5E7 100%);color:#1D3237;overflow:hidden;position:relative}
.cover::before,.cover::after{content:"";position:absolute;border-radius:50%;border:1.5px solid rgba(255,255,255,.75);pointer-events:none}
.cover::before{width:900px;height:900px;left:-300px;top:120px}
.cover::after{width:700px;height:700px;right:-260px;top:-380px;border-color:rgba(255,255,255,.55)}
.hero{display:grid;grid-template-columns:1fr auto;gap:18px 26px;align-items:start;padding-block:30px 46px;position:relative;z-index:1}
.hero .lg{width:clamp(110px,13vw,168px);height:auto;filter:drop-shadow(0 6px 14px rgba(30,80,90,.18))}
.hero h1{font:800 clamp(30px,5.2vw,60px)/1.05 var(--f-body);color:#B5653F;letter-spacing:2px;margin-top:4px}
.hero .pill{display:inline-block;background:#3F8494;color:#fff;font-weight:800;letter-spacing:1.4px;padding:8px 22px;border-radius:12px;margin-top:12px;font-size:clamp(13px,1.7vw,19px);text-transform:uppercase}
.gift-line{display:flex;align-items:center;gap:10px;margin-top:12px;font:italic 500 clamp(17px,1.9vw,22px)/1.35 var(--f-display);color:#8A4528}
.gift-line svg{flex-shrink:0}
.gift-line span{text-wrap:balance}
@media (max-width:480px){.gift-line{font-size:16px;gap:8px}.gift-line svg{width:18px;height:18px}}
.checks{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.checks span{background:#fff;border:1.5px solid #E7BBA3;color:#7E4127;font-weight:700;padding:6px 14px 6px 8px;border-radius:999px;font-size:14px;display:flex;gap:8px;align-items:center}
.checks span::before{content:"✓";width:22px;height:22px;border-radius:50%;background:#B5653F;color:#fff;display:grid;place-items:center;font-size:12px;flex-shrink:0}
.hero .sub{margin-top:12px;color:#3C5A60;font-weight:500;max-width:52ch}
.deal{display:block;background:linear-gradient(135deg,#B5653F,#E2A07C);color:#fff;text-decoration:none;border-radius:16px;padding:16px 26px;text-align:center;box-shadow:0 10px 24px rgba(150,80,50,.28);transition:transform .2s}
.deal:hover{transform:translateY(-2px)}
.deal small{display:block;font-weight:700;letter-spacing:1.2px;font-size:14px;text-transform:uppercase}
.deal b{display:block;font-size:clamp(20px,2.4vw,30px);font-weight:800;letter-spacing:1px;white-space:nowrap}
.stage{grid-column:1/-1;display:grid;place-items:center;margin-top:8px}
.stage-svg{width:100%;max-width:900px;height:auto;display:block}

@media (max-width:860px){
  .hero{grid-template-columns:1fr;gap:14px;padding-block:22px 44px}
  .hero h1{margin:0}
}
.cover .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 15px var(--f-body);padding:13px 20px;border-radius:10px;text-decoration:none;border:0;cursor:pointer}
.btn-copper{background:linear-gradient(135deg,#C9774F,#A9573A);color:#fff}
.btn-zalo{background:var(--zalo);color:#fff}
.btn-line{border:1.5px solid currentColor;color:var(--brand);background:transparent}
.art{position:relative;justify-self:center;width:100%;max-width:360px}
.art svg{width:100%;height:auto;display:block}
.art img{position:absolute;width:30%;right:-2%;top:-4%;filter:drop-shadow(0 8px 16px rgba(0,0,0,.25))}
.perks{display:grid;grid-template-columns:repeat(4,1fr);background:var(--surface);border:1px solid var(--line);border-radius:var(--r);margin-top:-30px;position:relative;box-shadow:0 10px 26px rgba(20,60,70,.08)}
.perks div{padding:16px 18px;border-left:1px solid var(--line);font-size:13.5px;color:var(--muted)}
.perks div:first-child{border-left:0}
.perks b{display:block;color:var(--ink);font-size:15px}
.perks b::before{content:"✓ ";color:var(--copper)}
@media (max-width:860px){.cover .wrap{grid-template-columns:1fr;padding-block:30px 56px}.art{max-width:240px}.perks{grid-template-columns:1fr 1fr}.perks div:nth-child(3){border-left:0}.perks div:nth-child(n+3){border-top:1px solid var(--line)}}

.sec{padding-block:56px 0}
.title{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.title h2{font-family:var(--f-display);font-weight:700;font-size:clamp(24px,3vw,32px);color:var(--brand);text-transform:uppercase;letter-spacing:.3px}
.title::after{content:"";flex:1;height:2px;background:linear-gradient(90deg,var(--copper),transparent)}

.about{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.about .pic{aspect-ratio:4/3;max-width:100%;border-radius:var(--r);background:var(--soft);display:grid;place-items:center;border:1px solid var(--line)}
.about .pic img{width:42%;height:auto}
.about .pic.gift{display:block;overflow:hidden;aspect-ratio:4/3}
.about .pic.gift svg{width:100%;height:100%;display:block}
.about .hl{font-family:var(--f-display);font-style:italic;font-weight:500;font-size:20px;color:var(--copper);margin:8px 0 14px}
.about p+p{margin-top:12px}
.about p{color:var(--muted)}
.about .btn{margin-top:20px}
@media (max-width:820px){.about{grid-template-columns:1fr;gap:22px}}
.about .slogan{font-family:var(--f-display);font-weight:700;font-size:19px;color:var(--brand);margin-top:16px}
.ab-story{max-width:820px}
.ab-story p{color:var(--muted);font-size:16.5px;line-height:1.75}
.ab-story p+p{margin-top:14px}
.ab-story b{color:var(--ink,inherit)}
.ab-mv{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ab-mv div{background:var(--soft);border:1px solid var(--line);border-left:4px solid var(--copper);border-radius:var(--r);padding:20px 22px}
.ab-mv b{font:700 20px var(--f-display);color:var(--brand);display:block;margin-bottom:6px}
.ab-mv p{color:var(--muted)}
.ab-why{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ab-why div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.ab-why b{display:block;font-size:17px;color:var(--copper);margin-bottom:6px}
.ab-why b::before{content:"✓ ";color:var(--brand)}
.ab-why p{color:var(--muted);font-size:14.5px}
.ab-quote{background:var(--brand);color:var(--on-brand);border-radius:var(--r);padding:34px 30px;text-align:center}
.ab-quote p{font-family:var(--f-display);font-style:italic;font-size:clamp(18px,2.4vw,24px);line-height:1.5;max-width:760px;margin:0 auto}
.ab-quote span{display:block;margin-top:12px;opacity:.8;font-size:14px}
@media (max-width:820px){.ab-mv,.ab-why{grid-template-columns:1fr}}


.blockhead{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;border-bottom:2px solid var(--brand)}
.blockhead h2{background:var(--brand);color:var(--on-brand);font-size:16px;font-weight:800;text-transform:uppercase;padding:10px 18px;border-radius:8px 8px 0 0;letter-spacing:.3px}
.chips{display:flex;flex-wrap:wrap;gap:6px;padding-bottom:8px}
.chips button,.chips a{font:600 13.5px var(--f-body);border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:6px 12px;border-radius:999px;cursor:pointer;text-decoration:none}
.chips [aria-pressed="true"],.chips .cur{background:var(--copper);color:var(--on-copper);border-color:var(--copper)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:980px){.grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:700px){.grid{grid-template-columns:1fr 1fr;gap:10px}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;min-width:0;transition:box-shadow .2s}
.card:hover{box-shadow:0 10px 24px rgba(20,60,70,.12)}
.thumb{aspect-ratio:1/1;max-width:100%;background:linear-gradient(160deg,var(--soft),var(--surface));display:grid;place-items:center;align-content:center;gap:2px;position:relative;text-align:center;padding:12px}
.thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.thumb .br{font-size:12px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted)}
.thumb .md{font:700 clamp(22px,3vw,30px) var(--f-display);color:var(--brand)}
.thumb .kd{font-size:12px;color:var(--copper);font-weight:600}
.off{position:absolute;top:8px;left:8px;background:var(--sale);color:#fff;font-size:12px;font-weight:800;padding:3px 8px;border-radius:6px;z-index:1}
.hotb{position:absolute;left:8px;bottom:8px;z-index:1;background:linear-gradient(135deg,#FF7A18,#E53935);color:#fff;font-size:12px;font-weight:800;letter-spacing:.5px;padding:4px 9px;border-radius:999px;box-shadow:0 2px 8px rgba(229,57,53,.45)}
.giftb{position:absolute;top:8px;right:8px;background:var(--copper);color:var(--on-copper);font-size:11.5px;font-weight:800;padding:3px 8px;border-radius:6px;z-index:1}
.cbody{padding:12px 13px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.card h3{font-size:14.5px;font-weight:600;line-height:1.4}
a.thumb{text-decoration:none;color:inherit}
.card .tl{text-decoration:none;color:inherit}
.card .tl:hover{color:var(--brand)}
.pd{display:grid;grid-template-columns:1fr 1.1fr;gap:36px;align-items:start}
.pd-img{border:1px solid var(--line);border-radius:var(--r)}
.pd-img .md{font-size:clamp(34px,5vw,56px)}
.pd-info{display:grid;gap:14px;min-width:0}
.cat-l{font-size:13px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--copper)}
.pd-info h1{font-family:var(--f-display);font-size:clamp(24px,3vw,34px);line-height:1.25;color:var(--ink)}
.pd-pr{display:flex;flex-wrap:wrap;align-items:baseline;gap:12px;background:var(--soft);padding:14px 16px;border-radius:10px}
.pd-pr b{color:var(--sale);font-size:30px;font-weight:800;font-variant-numeric:tabular-nums}
.pd-pr s{color:var(--muted)}
.pd-pr span{color:var(--copper);font-weight:700;font-size:14px}
.pd-list{margin:0;padding-left:20px;display:grid;gap:4px;color:var(--muted)}
.pd-btn{display:flex;flex-wrap:wrap;gap:10px}
.pd-desc{max-width:760px;margin-top:36px;display:grid;gap:10px}
.pd-desc h2{font-size:20px;color:var(--brand);margin-top:14px}
.pd-desc h3{font-size:16.5px;margin-top:6px;color:var(--ink)}
.pd-desc p{color:var(--ink)}
.pd-fig{margin:6px 0 8px;max-width:760px}
.pd-fig img{width:100%;height:auto;display:block;border-radius:10px;border:1px solid var(--line);background:#fff}
.pd-note{font-size:14px;color:var(--muted)!important;font-style:italic;margin-top:8px}
.pd-left{display:grid;gap:10px;min-width:0}
.pd-gal{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.pd-gal button{flex:0 0 72px;height:72px;padding:0;border:2px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;overflow:hidden}
.pd-gal button.on{border-color:var(--copper)}
.pd-gal img{width:100%;height:100%;object-fit:contain}
.pd-feats{margin:0;padding-left:20px;display:grid;gap:6px}
.pd-specs{overflow-x:auto}
.pd-specs table{border-collapse:collapse;width:100%;max-width:620px;font-size:15px}
.pd-specs th,.pd-specs td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
.pd-specs th{background:var(--soft);font-weight:600;width:38%}
.thumb img{object-fit:contain!important;background:#fff}
.thumb:has(img) > .br,.thumb:has(img) > .md,.thumb:has(img) > .kd{visibility:hidden}
@media (max-width:820px){.pd{grid-template-columns:1fr;gap:20px}}
.pr{margin-top:auto;display:flex;flex-wrap:wrap;align-items:baseline;gap:8px}
.pr b{color:var(--sale);font-size:17px;font-weight:800;font-variant-numeric:tabular-nums}
.pr s{color:var(--muted);font-size:13px}
.buy{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:6px}
.buy a{font:700 13px var(--f-body);text-align:center;padding:9px 4px;border-radius:8px;text-decoration:none}
.b-zalo{background:var(--zalo);color:#fff}
.b-call{background:var(--soft);color:var(--ink)}
.more{text-align:center;margin-top:20px}
.empty{grid-column:1/-1;padding:36px;text-align:center;color:var(--muted);background:var(--surface);border:1px dashed var(--line);border-radius:var(--r)}

.news{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:860px){.news{grid-template-columns:1fr}}
.post{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;display:flex;flex-direction:column}
.post .ph{position:relative;overflow:hidden}
.post .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}
.post:hover .ph img{transform:scale(1.04)}
.post .ph:has(img){padding:0;background:var(--soft)}
.post .ph{aspect-ratio:16/9;max-width:100%;background:linear-gradient(135deg,#2F6F7E,#163E47);color:#F2C3A6;display:grid;place-items:center;font:600 19px var(--f-display);padding:16px;text-align:center}
.post .pb{padding:14px 16px 18px;display:grid;gap:6px}
.post time{font-size:12.5px;color:var(--muted)}
.post h3{font-size:17px;line-height:1.4}
.post p{color:var(--muted);font-size:14.5px}
.article{max-width:740px}
.article h1{font-family:var(--f-display);font-size:clamp(26px,3.6vw,38px);color:var(--brand);line-height:1.2}
.article time{display:block;color:var(--muted);font-size:14px;margin:10px 0 22px}
.article h2{font-size:20px;margin:26px 0 8px}
.article p{margin-bottom:12px}
.article ul{padding-left:20px}
.pol-wrap{display:grid;grid-template-columns:260px 1fr;gap:36px;align-items:start}
.pol-nav{position:sticky;top:96px;display:grid;gap:2px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px}
.pol-nav > b{font-size:13px;text-transform:uppercase;letter-spacing:.8px;color:var(--copper);padding:4px 10px 8px}
.pol-nav > a{padding:9px 10px;border-radius:8px;text-decoration:none;font-size:15px}
.pol-nav > a:hover{background:var(--soft)}
.pol-nav > a.on{background:var(--brand);color:var(--on-brand);font-weight:600}
.pol-call{margin-top:10px;border-top:1px solid var(--line);padding:12px 10px 4px;display:grid;gap:6px}
.pol-call span{font-size:13px;color:var(--muted)}
.pol-call > a:not(.btn){font-weight:800;font-size:19px;color:var(--sale);text-decoration:none}
.pol-art{max-width:780px;min-width:0}
.pol-lead{font-size:17px;color:var(--muted);margin:10px 0 22px!important}
.pol-hl{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 10px}
.pol-hl div{background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:14px 16px;display:grid;gap:2px}
.pol-hl b{font:700 24px var(--f-display);color:var(--copper)}
.pol-hl span{font-size:14px;color:var(--muted)}
.article h3{font-size:17px;margin:16px 0 6px}
.steps-list{padding-left:22px;display:grid;gap:8px}
.article .pd-specs{margin:6px 0 10px}
.article .pd-specs th a{color:inherit}
.pol-art .pd-specs th{width:auto}
.pol-art .pd-specs td{white-space:normal}
.pol a{color:inherit}
.pol small a{color:var(--brand);font-weight:600}
@media (max-width:820px){.pol-wrap{grid-template-columns:1fr;gap:18px}.pol-nav{position:static}.pol-hl{grid-template-columns:1fr}}
.article .pd-fig{margin:14px 0}
.article .pd-fig img{max-height:560px;width:auto;max-width:100%;margin:0 auto}
.pd-vids{display:flex;flex-wrap:wrap;gap:16px;margin:8px 0 24px}
.pd-vid{width:300px;max-width:100%;aspect-ratio:9/16;border-radius:12px;overflow:hidden;background:#000;box-shadow:0 4px 16px rgba(0,0,0,.12)}
.pd-vid iframe{width:100%;height:100%;border:0;display:block}
.article .box{background:var(--soft);border-left:4px solid var(--copper);padding:16px 18px;border-radius:8px;margin:22px 0}

.info{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.ct-k{font-size:13px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:var(--copper);margin-bottom:4px}
.panel h3.ct-n{font-size:22px;letter-spacing:.5px}
.panel h3{font-size:18px;color:var(--brand);margin-bottom:12px}
.rows{display:grid;gap:10px}
.rows div{display:grid;grid-template-columns:110px 1fr;gap:10px;font-size:15px}
.rows span{color:var(--muted)}
.pol{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.pol li{padding:8px 0;border-bottom:1px dashed var(--line)}
.pol b{display:block}
.pol small{color:var(--muted);font-size:14px}
@media (max-width:760px){.info{grid-template-columns:1fr}.rows div{grid-template-columns:90px 1fr}}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:s}
.steps div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.steps div::before{counter-increment:s;content:"Bước " counter(s);display:block;font-weight:800;color:var(--copper);font-size:13px;text-transform:uppercase;letter-spacing:.6px}
.steps b{display:block;margin:4px 0}
.steps p{color:var(--muted);font-size:14.5px}
@media (max-width:760px){.steps{grid-template-columns:1fr}}
.crumb{font-size:14px;color:var(--muted);padding-block:18px 0}
.crumb a{text-decoration:none}

footer{background:var(--brand-deep);color:#D2E6EA;font-size:14.5px}
footer .wrap{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:28px;padding-block:44px 24px}
footer h4{color:#F2C3A6;margin:0 0 10px;font-size:15px;text-transform:uppercase;letter-spacing:.5px}
footer a{text-decoration:none;display:block;padding:3px 0}
footer a:hover{color:#fff}
footer .fl{display:flex;gap:12px;align-items:center;margin-bottom:10px}
footer .fl img{width:54px;height:54px}
footer .fl b{display:block;color:#F2C3A6;font-size:17px;letter-spacing:.4px}
footer .fl small{color:#B9D3D8;font-size:13px}
.f-line{display:flex;gap:10px;align-items:flex-start;margin:10px 0 0;color:#E4F0F2}
.f-line svg{flex-shrink:0;margin-top:3px;color:#F2C3A6}
.f-line a{display:inline;padding:0;font-weight:700}
.socials{display:flex;gap:10px;margin-top:14px}
footer .socials a{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;padding:0;background:rgba(255,255,255,.1);color:#fff;transition:background .2s}
footer .socials a:hover{background:var(--c)}
.cta-band{background:linear-gradient(120deg,#A9573A,#C9774F 60%,#E2A07C);color:#fff;margin-top:36px}
.cta-band .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 18px;padding-block:14px}
.cta-band b{display:block;font:700 clamp(17px,1.8vw,20px)/1.3 var(--f-display)}
.cta-band span{font-size:14px}
.cta-band .btn{padding:9px 16px;font-size:14px}
.cta-band span{opacity:.95}
.cta-band span a{color:#fff;font-weight:800;text-decoration:none}
.cta-btns{display:flex;gap:10px;flex-wrap:wrap}
.cta-band .btn-copper{background:#fff;color:#A9573A}
.fb-box{position:relative;width:100%;max-width:340px;height:130px;border-radius:10px;overflow:hidden;background:#fff}
.fb-box iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.fb-fallback{position:absolute;inset:0;display:flex!important;align-items:center;gap:12px;padding:14px!important;color:#1D3237!important;text-decoration:none}
.fb-fallback img{width:56px;height:56px;border-radius:50%;flex-shrink:0}
.fb-fallback span{display:grid;gap:2px;min-width:0}
.fb-fallback b{font-size:16px}
.fb-fallback small{color:#5D7276;font-size:13px}
.fb-fallback em{margin-left:auto;width:34px;height:34px;border-radius:50%;background:#1877F2;color:#fff;display:grid;place-items:center;font:700 20px Arial,sans-serif;font-style:normal;flex-shrink:0}
footer .copy{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.15);padding-top:16px;font-size:13px;opacity:.8}
@media (max-width:980px){footer .wrap{grid-template-columns:1fr 1fr}}
@media (max-width:560px){footer .wrap{grid-template-columns:1fr}}

.float{position:fixed;right:calc(14px + env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));display:grid;gap:10px;z-index:70}
.float a{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;color:#fff;text-decoration:none;font-weight:800;font-size:13px;box-shadow:0 8px 20px rgba(0,0,0,.25)}
.float .f-top{width:54px;height:54px;border-radius:50%;border:1.5px solid var(--line);background:var(--surface);color:var(--brand);display:grid;place-items:center;cursor:pointer;box-shadow:0 6px 16px rgba(0,0,0,.18);padding:0}
.float .f-top:hover{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}
.f-zalo{background:var(--zalo);animation:shake 3s linear infinite,pulseZ 1.5s infinite}
.f-call{background:var(--sale);animation:shake 3s linear infinite,pulse 1.5s infinite}
@keyframes shake{0%,66%,100%{transform:rotate(0) scale(1)}4%{transform:rotate(-16deg) scale(1.08)}8%{transform:rotate(16deg) scale(1.08)}12%{transform:rotate(-16deg) scale(1.08)}16%{transform:rotate(16deg) scale(1.08)}20%{transform:rotate(-16deg) scale(1.08)}24%{transform:rotate(16deg) scale(1.08)}28%{transform:rotate(-16deg) scale(1.08)}32%{transform:rotate(16deg) scale(1.08)}36%{transform:rotate(-16deg) scale(1.08)}40%{transform:rotate(16deg) scale(1.08)}44%{transform:rotate(-16deg) scale(1.08)}48%{transform:rotate(16deg) scale(1.08)}52%{transform:rotate(-16deg) scale(1.08)}56%{transform:rotate(16deg) scale(1.08)}60%{transform:rotate(-10deg) scale(1.08)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(215,38,46,.55)}70%{box-shadow:0 0 0 16px rgba(215,38,46,0)}100%{box-shadow:0 0 0 0 rgba(215,38,46,0)}}
@keyframes pulseZ{0%{box-shadow:0 0 0 0 rgba(0,104,255,.55)}70%{box-shadow:0 0 0 16px rgba(0,104,255,0)}100%{box-shadow:0 0 0 0 rgba(0,104,255,0)}}
.f-legal{line-height:1.7;font-size:13px}
.f-legal b{font-weight:700}