:root{
  --black:#0e0e0f;--black2:#171719;--gold:#c49a3a;--gold2:#f0d27b;
  --cream:#fbf6ec;--paper:#fff;--ink:#211b16;--muted:#746b62;--line:#e8dfd3;
  --danger:#8e1730;--success:#19713b;--shadow:0 24px 65px rgba(16,13,10,.14);
  --container:min(1240px,calc(100% - 40px));
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:#fffdf9;line-height:1.55;overflow-x:hidden}
body.lock{overflow:hidden}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}
a{color:inherit}button,a{touch-action:manipulation}.container{width:var(--container);margin:auto}
.topline{background:var(--black);color:#fff;text-align:center;padding:9px 16px;font-size:12px;letter-spacing:.04em}
.topline a{color:var(--gold2);font-weight:800;text-decoration:none}
.header{position:sticky;top:0;z-index:40;background:rgba(255,253,249,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(232,223,211,.85)}
.header-inner{height:78px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;margin-right:auto}
.brand img{width:52px;height:52px;border-radius:50%;object-fit:contain;background:#fff;border:1px solid var(--line)}
.brand strong{font-size:19px;display:block;letter-spacing:.08em}.brand small{font-size:10px;color:var(--muted);letter-spacing:.12em;text-transform:uppercase}
.nav{display:flex;gap:27px}.nav a{text-decoration:none;font-weight:700;font-size:13px}.nav a:hover{color:#9b6d17}
.menu{display:none;border:0;background:transparent;font-size:25px}.cart-btn{border:0;border-radius:999px;background:var(--black);color:#fff;padding:11px 16px;display:flex;gap:9px;align-items:center;cursor:pointer}
.cart-btn b{width:24px;height:24px;border-radius:50%;background:var(--gold2);color:#111;display:grid;place-items:center;font-size:12px}
.hero{padding:24px 0 26px;background:linear-gradient(180deg,#fff,#fbf3e6)}
.hero-banner{position:relative;border-radius:26px;overflow:hidden;background:var(--black);box-shadow:var(--shadow)}
.hero-banner img{width:100%;height:auto;aspect-ratio:2.72/1;object-fit:cover}
.hero-overlay{position:absolute;left:4.5%;bottom:10%;display:flex;gap:10px}
.btn{min-height:48px;padding:0 20px;border-radius:999px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:800;cursor:pointer}
.btn-gold{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#1b1305;box-shadow:0 8px 24px rgba(196,154,58,.25)}
.btn-dark{background:rgba(14,14,15,.9);color:#fff;border-color:rgba(255,255,255,.25)}
.btn-outline{background:#fff;border-color:var(--line)}.btn-full{width:100%}
.trust{padding:24px 0;border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.trust article{padding:17px 18px;border:1px solid var(--line);border-radius:16px;background:#fff;display:flex;gap:12px;align-items:center}
.trust span{width:38px;height:38px;border-radius:50%;background:#f7ecd1;display:grid;place-items:center;font-size:18px}
.trust strong{display:block;font-size:13px}.trust small{color:var(--muted)}
.collection{padding:78px 0}.heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:28px}
.heading p{margin:0;color:var(--muted);max-width:520px}.kicker{color:#9b6d17;font-weight:900;font-size:12px;letter-spacing:.16em;margin:0 0 8px}
.heading h1,.heading h2{margin:0;line-height:1.06;letter-spacing:-.035em;font-size:clamp(36px,4vw,58px)}
.toolbar{display:grid;grid-template-columns:minmax(230px,1fr) auto auto;gap:12px;margin-bottom:18px}
.search{height:48px;border:1px solid var(--line);border-radius:999px;padding:0 17px;background:#fff;display:flex;align-items:center;gap:9px}
.search input{border:0;outline:0;background:transparent;width:100%}.chips{display:flex;gap:8px}.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 14px;font-weight:800;font-size:12px;cursor:pointer}
.chip.active,.chip:hover{background:var(--black);color:#fff;border-color:var(--black)}.sort select{height:48px;border:1px solid var(--line);border-radius:999px;padding:0 36px 0 14px;background:#fff}
.meta{font-size:13px;color:var(--muted);margin:0 0 20px}.meta b{color:var(--ink)}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;display:flex;flex-direction:column;transition:.24s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.media{position:relative;aspect-ratio:3/4;background:#faf8f5;overflow:hidden;cursor:pointer}.media img{width:100%;height:100%;object-fit:contain;transition:.35s}
.card:hover .media img{transform:scale(1.025)}.badge{position:absolute;left:12px;top:12px;background:var(--black);color:var(--gold2);border:1px solid rgba(240,210,123,.45);padding:6px 10px;border-radius:999px;font-size:10px;font-weight:900}
.view{position:absolute;right:12px;bottom:12px;border:0;background:rgba(255,255,255,.92);border-radius:999px;padding:8px 11px;font-weight:800;font-size:11px;cursor:pointer}
.info{padding:17px;display:flex;flex-direction:column;flex:1}.code{font-size:10px;color:var(--muted);letter-spacing:.13em;font-weight:900}.name{font-size:18px;line-height:1.32;margin:7px 0 8px}.desc{font-size:12px;color:var(--muted);margin:0 0 14px}
.bottom{display:flex;justify-content:space-between;align-items:center;gap:9px;margin-top:auto}.price-box{display:grid;gap:1px}.price-box small{font-size:9px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.price{font-weight:900;color:#9b6d17}.add{width:42px;height:42px;border-radius:50%;border:1px solid var(--black);background:#fff;font-size:22px;cursor:pointer}.add:hover{background:var(--black);color:#fff}
.story{padding:76px 0;background:var(--black);color:#fff}.story-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.story h2{font-size:clamp(34px,4vw,54px);line-height:1.08;margin:0 0 17px}.story p{color:rgba(255,255,255,.7)}
.hotlines{display:grid;gap:10px;margin-top:25px}.hotline{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid rgba(255,255,255,.15);border-radius:16px;padding:14px 16px}
.hotline a{color:var(--gold2);font-weight:900;text-decoration:none}.story-card{background:linear-gradient(145deg,#201b15,#0f0f10);border:1px solid rgba(240,210,123,.25);padding:30px;border-radius:24px}
.story-card img{width:150px;height:150px;object-fit:contain;margin:auto;border-radius:50%;background:#fff}.story-card h3{text-align:center;margin:18px 0 7px;font-size:23px}.story-card p{text-align:center;margin:0}
.contact{padding:76px 0}.contact-box{border:1px solid var(--line);background:linear-gradient(135deg,#fff,#fbf3e5);border-radius:28px;padding:36px;display:flex;justify-content:space-between;align-items:center;gap:32px}
.contact-box h2{font-size:clamp(30px,3vw,46px);margin:0 0 7px}.contact-box p{margin:0;color:var(--muted)}.contact-actions{display:flex;gap:10px;flex-wrap:wrap}
.footer{background:#0d0d0e;color:#fff;padding:50px 0 26px}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px}.footer h3{color:var(--gold2)}.footer p,.footer a{color:rgba(255,255,255,.68);font-size:13px}.footer a{text-decoration:none}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;font-size:12px;color:rgba(255,255,255,.55)}
.drawer-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.48);opacity:0;pointer-events:none;transition:.25s;z-index:70}
.drawer-backdrop.show{opacity:1;pointer-events:auto}.drawer{position:fixed;right:0;top:0;height:100dvh;width:min(430px,100%);background:#fff;z-index:80;transform:translateX(100%);transition:.3s;display:flex;flex-direction:column}
.drawer.show{transform:none}.drawer-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.drawer-head h2{margin:0;font-size:24px}
.close{width:40px;height:40px;border:0;border-radius:50%;background:#f4efe8;font-size:23px;cursor:pointer}.cart-list{padding:16px;display:grid;gap:12px;overflow:auto;flex:1}
.cart-item{display:grid;grid-template-columns:70px 1fr auto;gap:11px;border:1px solid var(--line);padding:9px;border-radius:15px}.cart-item img{width:70px;height:85px;object-fit:contain;background:#faf8f5;border-radius:9px}.cart-item h4{margin:0 0 5px;font-size:13px}.cart-item small{color:var(--muted)}
.qty{display:flex;align-items:center;gap:7px;margin-top:8px}.qty button{width:28px;height:28px;border:1px solid var(--line);background:#fff;border-radius:8px}.remove{border:0;background:none;color:#a51e37;cursor:pointer}
.cart-foot{border-top:1px solid var(--line);padding:17px}.cart-total{display:flex;justify-content:space-between;margin-bottom:12px}.empty{text-align:center;color:var(--muted);padding:50px 20px}
dialog{border:0;padding:0;background:#fff;box-shadow:0 35px 100px rgba(0,0,0,.3)}dialog::backdrop{background:rgba(0,0,0,.62);backdrop-filter:blur(3px)}
.product-dialog{width:min(880px,calc(100% - 24px));border-radius:24px}.product-modal{display:grid;grid-template-columns:1fr 1fr}.product-modal img{width:100%;height:600px;object-fit:contain;background:#faf8f5}.modal-copy{padding:34px}.modal-copy h2{font-size:35px;line-height:1.12;margin:10px 0}.modal-copy p{color:var(--muted)}.details{display:grid;gap:8px;margin:20px 0}.details div{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:7px;font-size:13px}
.checkout{width:min(930px,calc(100% - 24px));max-height:94dvh;overflow:auto;border-radius:24px}.checkout-head{position:sticky;top:0;background:#fff;z-index:3;border-bottom:1px solid var(--line);padding:18px 22px;display:flex;justify-content:space-between;align-items:center}.checkout-head h2{margin:0}
.checkout-grid{display:grid;grid-template-columns:1.12fr .88fr}.form{padding:24px;border-right:1px solid var(--line)}.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-weight:800;font-size:12px}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 13px;outline:0}.field textarea{min-height:90px;resize:vertical}.field input:focus,.field textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(196,154,58,.15)}
.check{display:flex;gap:9px;font-size:12px;color:var(--muted);margin:15px 0}.check input{accent-color:#9b6d17}.status{min-height:22px;font-weight:800;color:#a51e37;font-size:13px;margin-top:10px}.summary{padding:24px;background:#fbf7f0}.summary h3{margin:0 0 13px}.summary-list{display:grid;gap:9px;max-height:330px;overflow:auto}.summary-item{display:grid;grid-template-columns:55px 1fr auto;gap:9px;align-items:center;background:#fff;border:1px solid var(--line);padding:8px;border-radius:12px}.summary-item img{width:55px;height:65px;object-fit:contain}.summary-item h4{font-size:12px;margin:0}.summary-item strong{font-size:12px}.summary-total{border-top:1px solid var(--line);margin-top:15px;padding-top:13px;display:flex;justify-content:space-between;font-weight:900}
.success{padding:38px;text-align:center}.success[hidden]{display:none}.success-icon{width:68px;height:68px;background:#e9f7ed;color:var(--success);border-radius:50%;display:grid;place-items:center;margin:auto;font-size:34px;font-weight:900}.success h2{font-size:36px;margin:14px 0 5px}.order-code{display:inline-block;margin:10px 0;background:#f6ead0;color:#70500e;border-radius:999px;padding:8px 14px;font-weight:900}
@media(max-width:980px){.nav{display:none;position:absolute;left:16px;right:16px;top:70px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px;box-shadow:var(--shadow);flex-direction:column}.nav.open{display:flex}.menu{display:block}.grid{grid-template-columns:repeat(3,1fr)}.story-grid{grid-template-columns:1fr}.trust-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){
  :root{--container:min(100% - 22px,1240px)}input,select,textarea{font-size:16px}
  .topline{font-size:11px}.header-inner{height:68px}.brand img{width:43px;height:43px}.brand strong{font-size:16px}.brand small{display:none}.cart-btn span{display:none}
  .hero{padding-top:10px}.hero-banner{border-radius:16px}.hero-banner img{aspect-ratio:1.55/1;object-fit:cover;object-position:center}.hero-overlay{left:12px;bottom:12px}.hero-overlay .btn-dark{display:none}.btn{min-height:43px;padding:0 15px;font-size:13px}
  .collection{padding:54px 0}.heading{display:block}.heading p{margin-top:12px}.toolbar{grid-template-columns:1fr}.chips{overflow:auto;padding-bottom:3px}.chip{white-space:nowrap}.sort select{width:100%}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.card{border-radius:15px}.info{padding:12px}.name{font-size:14px;min-height:39px}.desc{display:none}.price{font-size:13px}.add{width:38px;height:38px}
  .trust-grid{grid-template-columns:1fr}.trust article{padding:13px}.contact-box{display:block;padding:25px}.contact-actions{margin-top:20px}.footer-grid{grid-template-columns:1fr}
  .product-modal{grid-template-columns:1fr}.product-modal img{height:390px}.modal-copy{padding:23px}.checkout{width:100%;height:100dvh;max-height:100dvh;border-radius:0;margin:0}.checkout-grid{grid-template-columns:1fr}.form{border-right:0;border-bottom:1px solid var(--line)}.fields{grid-template-columns:1fr}.field.full{grid-column:auto}.checkout-head{padding-top:max(18px,env(safe-area-inset-top))}
}
@media(max-width:390px){.grid{grid-template-columns:1fr}.brand strong{font-size:14px}.hero-banner img{aspect-ratio:1.35/1}}

/* Tối ưu bổ sung cho máy tính, máy tính bảng và điện thoại */
:focus-visible{outline:3px solid rgba(196,154,58,.55);outline-offset:3px}
.skip-link{position:fixed;left:12px;top:12px;z-index:999;transform:translateY(-160%);background:#111;color:#fff;padding:10px 14px;border-radius:10px;text-decoration:none;font-weight:800}.skip-link:focus{transform:none}
section[id]{scroll-margin-top:92px}.hero-banner picture{display:block}.hero-banner img{background:#111}.menu{width:44px;height:44px;border-radius:50%;align-items:center;justify-content:center;cursor:pointer}.cart-btn{min-height:46px}.card{content-visibility:auto;contain-intrinsic-size:420px 620px}.media img{will-change:transform}.chip,.add,.view,.close,.qty button,.remove{min-width:44px;min-height:44px}.chip{display:inline-flex;align-items:center;justify-content:center}.search input{min-height:44px}.product-empty{border:1px dashed var(--line);border-radius:18px;text-align:center;color:var(--muted);padding:40px 18px;background:#fff}.product-empty strong{display:block;color:var(--ink);font-size:18px;margin-bottom:4px}.drawer{padding-bottom:env(safe-area-inset-bottom);overscroll-behavior:contain}.cart-list{overscroll-behavior:contain}.cart-foot{padding-bottom:max(17px,env(safe-area-inset-bottom))}.checkout,.product-dialog{overscroll-behavior:contain}.mobile-dock{display:none}.add-toast{position:fixed;left:50%;bottom:92px;z-index:110;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#111;color:#fff;border:1px solid rgba(240,210,123,.28);border-radius:999px;padding:10px 15px;font-size:12px;font-weight:800;box-shadow:0 15px 45px rgba(0,0,0,.24);transition:.2s}.add-toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:1120px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}.toolbar{grid-template-columns:minmax(220px,1fr) auto}.sort{grid-column:1/-1}.sort select{width:100%}}
@media(max-width:760px){
  body{padding-bottom:calc(68px + env(safe-area-inset-bottom))}.topline{padding:7px 10px}.header{backdrop-filter:blur(12px)}.header-inner{gap:8px}.menu{display:inline-flex;order:2}.cart-btn{order:3;padding:9px 12px}.nav{top:64px;left:11px;right:11px;padding:10px;gap:3px;max-height:calc(100dvh - 84px);overflow:auto}.nav a{padding:12px 13px;border-radius:10px}.nav a:active{background:#f5efe7}
  .hero{padding:10px 0 18px}.hero-banner{border-radius:16px;box-shadow:0 14px 38px rgba(16,13,10,.13)}.hero-banner img{width:100%;height:auto;aspect-ratio:auto;object-fit:contain}.hero-overlay{left:12px;right:12px;bottom:12px}.hero-overlay .btn{flex:1}.hero-overlay .btn-dark{display:inline-flex}
  .trust{padding:14px 0}.trust-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.trust article{padding:12px;align-items:flex-start}.trust span{flex:0 0 34px;width:34px;height:34px}.trust small{display:block;font-size:10px;line-height:1.35}.trust strong{font-size:12px}
  .collection{padding:45px 0}.heading h1,.heading h2{font-size:clamp(32px,10vw,44px)}.heading p{font-size:13px}.toolbar{grid-template-columns:1fr;gap:9px}.chips{padding:2px 0 5px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.sort{grid-column:auto}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.card{border-radius:14px}.media{aspect-ratio:4/5}.badge{left:8px;top:8px;padding:5px 8px}.view{right:7px;bottom:7px;min-width:auto;min-height:36px;padding:7px 9px}.info{padding:11px}.code{font-size:9px}.name{font-size:14px;min-height:38px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.bottom{align-items:end}.price-box small{font-size:8px}.price{font-size:13px}.add{width:40px;height:40px;min-width:40px;min-height:40px}.story{padding:52px 0}.story-grid{gap:28px}.story h2{font-size:35px}.hotline{padding:12px 13px;align-items:flex-start}.hotline span{font-size:12px}.hotline a{font-size:13px;white-space:nowrap}.story-card{padding:23px}.story-card img{width:120px;height:120px}.contact{padding:48px 0}.contact-actions{display:grid;grid-template-columns:1fr 1fr}.contact-actions .btn{width:100%;padding-inline:10px}.footer{padding:42px 0 24px}.footer-grid{gap:22px}
  .product-modal img{height:min(46dvh,430px)}.modal-copy h2{font-size:28px}.checkout-grid{display:flex;flex-direction:column}.summary{order:-1;padding:18px}.summary-list{max-height:220px}.form{padding:18px}.success{padding:28px 18px}.success h2{font-size:30px}.drawer-head{padding-top:max(16px,env(safe-area-inset-top))}
  .mobile-dock{position:fixed;display:grid;grid-template-columns:1fr 1fr 1fr;left:0;right:0;bottom:0;z-index:65;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:7px 10px max(7px,env(safe-area-inset-bottom));box-shadow:0 -8px 30px rgba(0,0,0,.08)}.mobile-dock a,.mobile-dock button{border:0;background:transparent;text-decoration:none;color:var(--ink);display:grid;place-items:center;gap:1px;min-height:48px;font-size:10px;font-weight:800}.mobile-dock b{font-size:19px;line-height:1}.mobile-dock .dock-cart{position:relative}.mobile-dock .dock-count{position:absolute;top:1px;left:calc(50% + 8px);min-width:18px;height:18px;border-radius:999px;background:var(--danger);color:#fff;display:grid;place-items:center;font-size:9px;padding:0 5px}.add-toast{bottom:calc(77px + env(safe-area-inset-bottom))}
}
@media(max-width:360px){.brand strong{font-size:13px}.brand img{width:40px;height:40px}.grid{gap:7px}.info{padding:9px}.name{font-size:13px}.price{font-size:12px}.view{display:none}}
@media(max-width:320px){.grid{grid-template-columns:1fr}.media{aspect-ratio:3/4}.name{font-size:15px}}
@media(hover:hover) and (pointer:fine){.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}.card:hover .media img{transform:scale(1.025)}.nav a:hover{color:#9b6d17}.add:hover{background:var(--black);color:#fff}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.card:hover{transform:none}.card:hover .media img{transform:none}}