/* Giao diện Caryln (nền gốc kế thừa từ Celora; lớp cao cấp noir/champagne ở cuối tệp).
   Chữ tiêu đề: Noto Serif Display (kiểu Didone tạp chí thời trang, dấu tiếng Việt thiết kế chuẩn).
   Chữ thường: Be Vietnam Pro (thiết kế cho tiếng Việt). Font dự phòng khi đang tải: Times New Roman / Arial – đều đủ dấu.
   Màu lấy từ config.json (brand.colors) qua biến --primary, --accent, --ink, --muted, --bg, --card, --soft, --line, --r.
   Mọi hiệu ứng tắt khi người dùng bật "giảm chuyển động". */
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
:root{--serif:"Noto Serif Display","NSD Fallback","Times New Roman",serif;--sans:"Be Vietnam Pro","BVP Fallback","Segoe UI",Arial,sans-serif}
@font-face{font-family:"BVP Fallback";src:local("Arial");size-adjust:105%;ascent-override:95%;descent-override:25%}
@font-face{font-family:"NSD Fallback";src:local("Times New Roman");size-adjust:96%;ascent-override:100%}
body{margin:0;font-family:var(--sans);font-weight:400;font-size:16px;line-height:1.7;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;height:auto}
a{color:var(--primary);text-underline-offset:3px}
/* tiêu đề: line-height ≥1.2 để dấu chồng (ế, ữ, ặ) không bị cắt */
h1,h2,h3,.wm{font-family:var(--serif);font-weight:500;line-height:1.22;letter-spacing:-.01em;text-wrap:balance;font-optical-sizing:auto}
h1{font-size:clamp(32px,4.4vw,54px);font-weight:400;margin:.35em 0}
h2{font-size:clamp(25px,2.8vw,36px);margin:1.6em 0 .5em}
h3{font-size:19px}
b,strong{font-weight:600}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
@media (max-width:600px){.wrap{padding:0 16px}}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:#fff;padding:8px 12px}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:6px}
.lede{font-size:18px;font-weight:300;line-height:1.75;color:var(--muted);max-width:62ch}
.eyebrow{font-size:12px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:12px 22px;min-height:44px;background:var(--primary);color:#fff;font:600 15px/1.2 inherit;font-family:inherit;cursor:pointer;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 24px -12px var(--primary)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid color-mix(in srgb,var(--ink) 25%,transparent)}
.btn.ghost:hover{border-color:var(--primary);color:var(--primary);box-shadow:none}
.btn.big{padding:15px 26px;font-size:16px}
.linkbtn{background:none;border:0;padding:0;color:inherit;font:inherit;text-decoration:underline;cursor:pointer}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

/* ---- Dải ưu đãi + thanh menu ---- */
.topbar{background:var(--ink);color:#f3e9e4;font-size:12.5px;letter-spacing:.06em}
.topbar .wrap{display:flex;gap:22px;justify-content:center;align-items:center;min-height:34px;white-space:nowrap;overflow:hidden}
.topbar a{color:#fff;font-weight:600;text-decoration:none}
@media (max-width:760px){.topbar span:nth-child(2),.topbar span:nth-child(3){display:none}.topbar .wrap{justify-content:space-between}}
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 94%,transparent);border-bottom:1px solid var(--line);transition:background .2s,box-shadow .2s}
.nav.scrolled{background:color-mix(in srgb,var(--bg) 80%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 6px 24px -18px rgba(43,33,36,.45)}
.nav-in{display:flex;align-items:center;gap:18px;height:70px}
.logo{display:flex;flex-direction:column;line-height:1;text-decoration:none;color:var(--ink)}
.wm{font-size:27px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--primary);margin-right:-.2em}
.wm-sub{font-size:9.5px;font-weight:500;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);margin-top:6px}
.menu{display:flex;align-items:center;gap:2px;margin-left:auto}
.menu a.top,.dd-btn{display:flex;align-items:center;gap:6px;padding:10px 12px;border-radius:10px;color:var(--ink);font:500 15px/1 inherit;font-family:inherit;text-decoration:none;background:none;border:0;cursor:pointer;white-space:nowrap}
.menu a.top:hover,.dd-btn:hover,.menu a[aria-current="page"],.dd.on>.dd-btn{color:var(--primary);background:color-mix(in srgb,var(--primary) 7%,transparent)}
.dd{position:relative}
.dd-btn svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.6;transition:transform .15s}
.dd-panel{position:absolute;left:0;top:calc(100% + 8px);min-width:290px;padding:8px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 24px 48px -24px rgba(43,33,36,.4);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .15s,transform .15s,visibility .15s}
.dd-panel::before{content:"";position:absolute;left:0;right:0;top:-10px;height:10px}
.dd-panel a{display:block;padding:10px 12px;border-radius:10px;color:var(--ink);text-decoration:none}
.dd-panel a b{display:block;font-weight:600}
.dd-panel a small{display:block;color:var(--muted);font-size:13px;line-height:1.4;margin-top:2px}
.dd-panel a:hover,.dd-panel a[aria-current="page"]{background:var(--soft)}
@media (hover:hover) and (min-width:1025px){.dd:hover>.dd-panel,.dd:focus-within>.dd-panel{opacity:1;visibility:visible;transform:none}.dd:hover .dd-btn svg{transform:rotate(180deg)}}
.dd.open>.dd-panel{opacity:1;visibility:visible;transform:none}.dd.open .dd-btn svg{transform:rotate(180deg)}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:var(--card);cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{display:block;width:20px;height:2px;background:var(--ink);transition:transform .2s,opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:1024px){
  .burger{display:flex;margin-left:auto}
  .join{display:none}
  .menu{display:none;position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:10px 16px 18px;background:var(--bg);border-bottom:1px solid var(--line);max-height:calc(100vh - 70px);overflow:auto}
  .menu.open{display:flex}
  .menu a.top,.dd-btn{width:100%;justify-content:space-between;padding:14px 8px;font-size:16px}
  .dd-panel{position:static;min-width:0;box-shadow:none;border:0;border-left:2px solid color-mix(in srgb,var(--primary) 25%,transparent);border-radius:0;padding:0 0 0 10px;margin:0 0 6px 8px;display:none;opacity:1;visibility:visible;transform:none;background:transparent}
  .dd.open>.dd-panel{display:block}
  .dd-panel a small{display:none}
}

/* ---- Khối chung ---- */
main{min-height:60vh}
.crumbs{max-width:1200px;margin:14px auto 0;padding:0 20px;font-size:13px;color:var(--muted)}
.crumbs a{color:var(--muted)}
section{padding:24px 0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:18px 0}
@media (max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.grid{grid-template-columns:1fr}}
.card{display:flex;flex-direction:column;gap:8px;padding:22px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);color:var(--ink);text-decoration:none;transition:transform .2s,box-shadow .2s,border-color .2s}
a.card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--primary) 35%,var(--line));box-shadow:0 18px 36px -24px rgba(43,33,36,.45)}
.card img{border-radius:calc(var(--r) - 6px);margin:-6px -6px 4px;width:calc(100% + 12px);max-width:none}
.card h3{margin:0}
.card p{margin:0;color:var(--muted)}
.tag{display:inline-block;align-self:flex-start;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin:0}
.meta{font-size:13px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.chip{display:inline-flex;align-items:center;min-height:40px;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:999px;padding:8px 15px;font:500 14px/1 inherit;font-family:inherit;cursor:pointer;text-decoration:none}
.chip:hover{border-color:var(--primary)}
.chip.on{background:var(--primary);color:#fff;border-color:var(--primary)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap}
.sec-head h2{margin-bottom:0}
.sec-head a{font-weight:600}
.post-body{max-width:780px}
.post-body h2{font-size:clamp(22px,2.4vw,28px)}
.post-body li{margin:.3em 0}
.tbl{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:14px 0;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
.tbl table{width:100%;border-collapse:collapse;font-size:15px}
.tbl th,.tbl td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.tbl tr:last-child td,.tbl tr:last-child th{border-bottom:0}
.tbl thead th{background:var(--soft);font-weight:600;font-size:14px;white-space:nowrap}
.tbl .r{text-align:right;white-space:nowrap;font-weight:600}
table.size th[scope],table.size tbody th{color:var(--primary);font-family:var(--serif);font-weight:500;font-size:19px}
.post-body figure{margin:24px 0}.post-body figcaption{font-size:13px;color:var(--muted)}
details.faq{border:1px solid var(--line);border-radius:12px;background:var(--card);margin:10px 0;padding:0 16px}
details.faq summary{cursor:pointer;font-weight:600;padding:14px 0}
details.faq[open] summary{color:var(--primary)}
.cta-box{margin:36px 0;padding:26px;border-radius:var(--r);background:var(--soft);border:1px solid var(--line)}
.cta-box h2{margin-top:0}
.note{font-size:14px;color:var(--muted)}
.ticks{padding-left:0;list-style:none}
.ticks li{position:relative;padding-left:24px;margin:.35em 0}
.ticks li::before{content:"";position:absolute;left:2px;top:.62em;width:10px;height:6px;border-left:2px solid var(--primary);border-bottom:2px solid var(--primary);transform:rotate(-45deg)}

/* ---- Trang chủ ---- */
.hero{padding:40px 0 28px;background:radial-gradient(1200px 500px at 85% 0%,var(--soft),transparent 70%)}
.hero-in{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(34px,4.6vw,58px)}
.hero h1 em{font-style:italic;color:var(--primary)}
.hero-pics{display:grid;grid-template-columns:1.25fr 1fr;grid-template-rows:1fr 1fr;gap:12px;height:min(620px,70vh)}
.hero-pics a{position:relative;display:block;overflow:hidden;border-radius:var(--r);background:var(--soft)}
.hero-pics a.hp0{grid-row:span 2}
.hero-pics img{width:100%;height:100%;object-fit:cover;object-position:50% 22%;transition:transform .6s}
.hero-pics a:hover img{transform:scale(1.03)}
.hero-pics span{position:absolute;left:10px;bottom:10px;background:rgba(255,255,255,.92);color:var(--ink);font-size:13px;font-weight:600;padding:5px 10px;border-radius:999px}
@media (max-width:900px){.hero-in{grid-template-columns:minmax(0,1fr);gap:24px}.hero-pics{height:auto;grid-template-rows:none;grid-template-columns:repeat(3,1fr)}.hero-pics a.hp0{grid-row:auto}.hero-pics a{aspect-ratio:3/4}.hero-pics span{font-size:11px;left:6px;bottom:6px;padding:3px 7px}}
.usp{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:8px 0}
.usp div{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}
.usp b{display:block;font-size:15px}
.usp span{font-size:14px;color:var(--muted)}
@media (max-width:900px){.usp{grid-template-columns:repeat(2,1fr)}}
.dm-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}
button.card{font:inherit;text-align:left;cursor:pointer}
button.card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--primary) 35%,var(--line))}
.dm{position:relative;display:block;overflow:hidden;border-radius:var(--r);aspect-ratio:3/4;background:var(--soft);color:#fff;text-decoration:none}
.dm img{width:100%;height:100%;object-fit:cover;object-position:50% 25%;transition:transform .6s}
.dm:hover img{transform:scale(1.04)}
.dm span{position:absolute;inset:auto 0 0 0;padding:40px 16px 16px;background:linear-gradient(transparent,rgba(30,18,22,.78))}
.dm b{display:block;font-family:var(--serif);font-size:23px;font-weight:500;line-height:1.25}
.dm small{font-size:13px;opacity:.92}
@media (max-width:900px){.dm-tiles{grid-template-columns:repeat(2,1fr)}}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:b;margin:18px 0;padding:0;list-style:none}
.steps li{counter-increment:b;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.steps li::before{content:counter(b);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;font-weight:700;margin-bottom:10px}
.steps b{display:block;margin-bottom:4px}
.steps span{font-size:14px;color:var(--muted)}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.two{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
@media (max-width:900px){.two{grid-template-columns:minmax(0,1fr);gap:8px}}
.two>*,.pdp-in>*,.hero-in>*{min-width:0}

/* ---- Thẻ sản phẩm ---- */
.sp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px 16px;margin:18px 0}
@media (max-width:1024px){.sp-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:700px){.sp-grid{grid-template-columns:repeat(2,1fr);gap:18px 12px}}
.sp{display:flex;flex-direction:column;color:var(--ink);text-decoration:none}
.sp figure{position:relative;margin:0 0 10px;aspect-ratio:3/4;overflow:hidden;border-radius:var(--r);background:var(--soft)}
.sp figure img{width:100%;height:100%;object-fit:cover;object-position:50% 22%;transition:transform .5s}
.sp:hover figure img{transform:scale(1.04)}
.sp .ma{position:absolute;left:8px;top:8px;background:rgba(255,255,255,.94);color:var(--primary);font-weight:700;font-size:12.5px;letter-spacing:.04em;padding:4px 9px;border-radius:999px}
.sp .vid{position:absolute;right:8px;top:8px;background:rgba(43,33,36,.78);color:#fff;font-size:11.5px;font-weight:600;padding:4px 8px;border-radius:999px}
.sp h3{font-family:inherit;font-size:15px;font-weight:500;line-height:1.4;margin:0 0 4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sp:hover h3{color:var(--primary)}
.sp .gia{margin:0;font-weight:700;color:var(--primary)}
.sp .mau{margin:0;font-size:13px;color:var(--muted)}

/* ---- Trang sản phẩm ---- */
.pdp-in{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:40px;align-items:start;padding-top:16px}
@media (max-width:900px){.pdp-in{grid-template-columns:minmax(0,1fr);gap:18px}}
.gallery{position:sticky;top:88px}
@media (max-width:900px){.gallery{position:static}}
.g-main{margin:0;border-radius:var(--r);overflow:hidden;background:var(--soft);aspect-ratio:3/4}
.g-main img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 20%}
.g-thumbs{display:flex;gap:8px;margin-top:10px;overflow-x:auto;padding-bottom:4px}
.g-th{flex:0 0 72px;height:96px;padding:0;border:2px solid transparent;border-radius:10px;overflow:hidden;background:var(--soft);cursor:pointer}
.g-th img{width:100%;height:100%;object-fit:cover;object-position:50% 20%;display:block}
.g-th.on{border-color:var(--primary)}
.g-video h2{font-size:20px;margin:18px 0 8px}
.g-video video{width:100%;max-height:640px;border-radius:var(--r);background:#000;height:auto;aspect-ratio:9/16;object-fit:contain}
.buy h1{font-size:clamp(28px,3.2vw,40px);margin:.2em 0 .3em}
.ma-h{color:var(--accent);font-style:italic}
.price-big{font-size:30px;font-weight:700;color:var(--primary);margin:0 0 14px;display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.price-big small{font-size:14px;font-weight:600;color:#2e6b3c;background:#e8f2ea;padding:4px 10px;border-radius:999px}
.specs{display:grid;gap:0;margin:0 0 18px;border-top:1px solid var(--line)}
.specs div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.specs dt{color:var(--muted);font-size:14px}
.specs dd{margin:0;font-weight:500}
.szs{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.sz{display:inline-grid;place-items:center;min-width:48px;height:44px;padding:0 12px;border:1px solid color-mix(in srgb,var(--ink) 22%,transparent);border-radius:10px;background:var(--card);color:var(--ink);font:600 15px/1 var(--sans);cursor:pointer;transition:border-color .15s,background .15s,color .15s}
.sz:hover{border-color:var(--primary);color:var(--primary)}
.sz.on{background:var(--primary);border-color:var(--primary);color:#fff}
.sz-tv{font-weight:500;font-size:14px}
.sz-hint{flex-basis:100%;font-size:13px;font-weight:400;color:var(--muted)}
.buy-btns{display:grid;gap:10px;margin:6px 0 10px}
.call{font-size:14px;color:var(--muted);margin:4px 0 16px}
.perks{list-style:none;padding:16px 18px;margin:0;background:var(--soft);border-radius:var(--r);display:grid;gap:8px;font-size:14.5px}
.perks li{padding-left:22px;position:relative}
.perks li::before{content:"✓";position:absolute;left:0;color:var(--primary);font-weight:700}
.buy h2{font-size:22px;margin:28px 0 10px}
.desc .lead-in{font-weight:600;margin:0 0 4px}
.buy-bar{display:none}
@media (max-width:900px){
  .buy-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:45;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--line)}
  .buy-bar .btn{padding:12px 26px}
  .pdp .float-cta{bottom:84px}
  .pdp .foot-bottom-in{padding-bottom:160px}
}

/* ---- Chân trang, nút nổi ---- */
/* footer: nền nâu espresso, chữ ngà, điểm nhấn vàng đồng sáng (tương phản ≥7:1) */
.foot{--fbg:#221A1C;--ftx:#CFC2BC;--fhi:#F4ECE7;--fgold:#C9A46A;--fline:rgba(201,164,106,.22);margin-top:72px;background:var(--fbg);color:var(--ftx);font-size:14.5px;line-height:1.7}
.foot a{color:var(--fhi);text-decoration:none;transition:color .15s}
.foot a:hover{color:var(--fgold)}
.foot-cta{background:var(--primary);color:#fff}
.foot-cta-in{display:flex;align-items:center;justify-content:space-between;gap:24px 40px;flex-wrap:wrap;padding-top:34px;padding-bottom:34px}
.foot-eyebrow{margin:0;font-size:11.5px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:#F0D9B5}
.foot-cta-h{margin:.25em 0 .2em;font-family:var(--serif);font-size:clamp(23px,2.6vw,32px);font-weight:400;line-height:1.25;color:#fff}
.foot-cta-p{margin:0;color:rgba(255,255,255,.82);font-weight:300}
.foot-cta-act{display:flex;gap:12px;flex-wrap:wrap}
.fbtn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 24px;border-radius:999px;font-weight:500;font-size:14.5px;letter-spacing:.02em;text-decoration:none;white-space:nowrap}
.foot .fbtn-light{background:#FBF7F3;color:var(--primary)}.foot .fbtn-light:hover{background:#fff;color:var(--primary)}
.foot .fbtn-line{border:1px solid rgba(255,255,255,.55);color:#fff}.foot .fbtn-line:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.08)}
.foot-main{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.1fr;gap:36px 40px;padding-top:56px;padding-bottom:40px}
.foot-logo{display:inline-flex;flex-direction:column;line-height:1}
.foot-wm{font-family:var(--serif);font-size:34px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--fhi)}
.foot-sub{margin-top:9px;font-size:10px;font-weight:500;letter-spacing:.34em;text-transform:uppercase;color:var(--fgold)}
.foot-tag{margin:18px 0 0;max-width:34ch;font-weight:300}
.foot-social{display:flex;gap:10px;margin-top:20px}
.foot-social a{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--fline);border-radius:50%}
.foot-social a:hover{border-color:var(--fgold)}
.foot-social svg{width:18px;height:18px;fill:currentColor}
.foot-col{display:flex;flex-direction:column;gap:9px}
.foot-col h3{margin:0 0 8px;font-family:var(--sans);font-size:11.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--fgold)}
.foot-col a{width:fit-content}
.foot-label{font-size:12px;color:var(--ftx);letter-spacing:.04em}
.foot .foot-phone{font-family:var(--serif);font-size:25px;font-weight:500;letter-spacing:.02em;line-height:1.2;color:var(--fhi)}
.foot-hours{margin:0 0 6px;font-size:13.5px;font-weight:300}
.foot-perks{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:0;padding:22px 0;list-style:none;border-top:1px solid var(--fline);border-bottom:1px solid var(--fline)}
.foot-perks li{display:flex;align-items:center;gap:12px;font-size:13px;line-height:1.45}
.foot-perks svg{flex:0 0 26px;width:26px;height:26px;fill:none;stroke:var(--fgold);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.foot-perks b{display:block;color:var(--fhi);font-weight:500}
.foot-bottom-in{display:flex;justify-content:space-between;align-items:center;gap:10px 24px;flex-wrap:wrap;padding-top:20px;padding-bottom:96px;font-size:12.5px;color:#A99C96}
.foot-bottom-in p{margin:0}
.foot-links{display:flex;gap:6px 20px;flex-wrap:wrap}
.foot-links a,.foot-links .linkbtn{color:#A99C96;text-decoration:none;font-size:12.5px}
.foot-links a:hover,.foot-links .linkbtn:hover{color:var(--fgold)}
@media (min-width:601px){.foot-bottom-in{padding-right:92px}}   /* chừa chỗ cho nút nổi Messenger/Gọi */
@media (max-width:1024px){.foot-main{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}.foot-perks{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.foot-cta-in{padding-top:28px;padding-bottom:28px}.foot-cta-act{width:100%}.foot-cta-act .fbtn{flex:1 1 auto}
  .foot-main{gap:30px 20px;padding-top:40px}.foot-contact{grid-column:1/-1}.foot-wm{font-size:30px}.foot-perks{gap:14px 12px}.foot-perks li{font-size:12.5px}
  .foot-bottom-in{flex-direction:column;align-items:flex-start}}
.float-cta{position:fixed;right:16px;bottom:16px;z-index:40;display:flex;flex-direction:column;gap:10px}
.float-cta a{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;color:#fff;text-decoration:none;box-shadow:0 10px 24px -10px rgba(0,0,0,.5)}
.float-cta svg{width:24px;height:24px;fill:#fff}
.fm{background:#0866ff}.fp{background:var(--primary)}

/* ---- Form trượt, cookie ---- */
.drawer{position:fixed;inset:0;z-index:60}
.drawer-bg{position:absolute;inset:0;background:rgba(43,33,36,.5)}
.drawer-box{position:absolute;right:0;top:0;bottom:0;width:min(460px,100%);background:var(--bg);padding:26px 22px;overflow:auto;animation:vao .25s ease-out}
@keyframes vao{from{transform:translateX(30px);opacity:0}}
.drawer-box h2{margin:0 0 4px;padding-right:30px}
.drawer-sub{font-size:14px;color:var(--muted);margin:0 0 8px}
.drawer-x{position:absolute;right:12px;top:8px;width:44px;height:44px;border:0;background:none;font-size:30px;cursor:pointer;color:var(--ink)}
form label{display:grid;gap:6px;margin:12px 0;font-size:14px;font-weight:500}
form input,form textarea,form select{font:inherit;font-size:16px;padding:11px 12px;border:1px solid color-mix(in srgb,var(--ink) 20%,transparent);border-radius:10px;width:100%;background:var(--card);color:var(--ink)}
form .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
form .row2 label{margin-bottom:0}
form .consent{grid-template-columns:auto 1fr;align-items:start;font-weight:400;font-size:13px;color:var(--muted)}
form .consent input{width:auto;margin-top:3px}
form .btn{width:100%}
.hp{position:absolute!important;left:-9999px!important}
.form-msg{min-height:1.4em;font-size:14px}
.form-msg.err{color:#b3261e}.form-msg.ok{color:#1b6b34;font-weight:500}
.form-alt{font-size:13px;color:var(--muted)}
/* Địa chỉ nhận hàng: 1 ô tìm phường/xã có gợi ý + 1 ô số nhà, tên đường */
.dc{border:0;padding:0;margin:14px 0 12px;min-width:0}
.dc legend{padding:0;font-size:14px;font-weight:500}
.dc label{margin:8px 0 0;font-size:13px;font-weight:400;color:var(--muted)}
.dc-o label{display:block;margin-bottom:6px}
.dc label small{font-size:12px;white-space:nowrap}
.dc label small::before{content:"· "}
.dc-box{position:relative}
.dc-box input{padding-right:46px;text-overflow:ellipsis}
.dc-box.da-chon input{border-color:var(--primary);background:color-mix(in srgb,var(--primary) 7%,var(--card));font-weight:500}
.dc-xoa{position:absolute;right:1px;top:1px;width:44px;height:44px;border:0;background:none;font-size:24px;line-height:1;color:var(--muted);cursor:pointer;border-radius:9px}
.dc-goi-y{position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:5;margin:0;padding:4px;list-style:none;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px -18px rgba(0,0,0,.45);max-height:min(340px,48vh);overflow:auto;overscroll-behavior:contain}
.dc-goi-y li{display:grid;gap:1px;align-content:center;min-height:48px;padding:8px 10px;border-radius:8px;cursor:pointer;font-size:15px;line-height:1.3;color:var(--ink)}
.dc-goi-y li b{font-weight:500}
.dc-goi-y li small{font-size:12.5px;color:var(--muted)}
.dc-goi-y li em{font-style:normal;font-size:11px;margin-left:6px;padding:1px 7px;border-radius:99px;background:color-mix(in srgb,var(--ink) 8%,transparent)}
.dc-goi-y li[role=option]:hover,.dc-goi-y li.on{background:color-mix(in srgb,var(--primary) 10%,transparent)}
.dc-goi-y li.ghi{cursor:default;min-height:0;padding:9px 10px;font-size:13px;line-height:1.45;color:var(--muted)}
.drawer-box.dc-mo{padding-bottom:75vh}   /* chừa chỗ để kéo ô địa chỉ lên trên bàn phím điện thoại */
form .nho{margin-bottom:0}
form .nho+.consent{margin-top:8px}
.ck-bar{position:fixed;left:16px;right:16px;bottom:16px;z-index:70;max-width:720px;margin:0 auto;display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:14px 16px;background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 40px -20px rgba(0,0,0,.45);font-size:14px}
.ck-bar p{flex:1 1 300px;margin:0}

/* ---- Khung chat tư vấn (trợ lý AI) ---- */
.float-cta{align-items:flex-end}
.fc{display:flex;align-items:center;gap:8px;height:52px;padding:0 18px 0 14px;border:0;border-radius:999px;background:var(--primary);color:#fff;font:600 14.5px/1 var(--sans);cursor:pointer;box-shadow:0 10px 24px -10px rgba(0,0,0,.5);transition:transform .15s}
.fc:hover{transform:translateY(-2px)}
.fc svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linejoin:round}
a.fc{text-decoration:none;width:auto}
.float-cta a.fc{width:auto;height:52px;border-radius:999px;display:flex}   /* thắng luật nút tròn .float-cta a */
.fc-mess svg{width:24px;height:24px;fill:#fff;stroke:none}
.float-cta.co-chat .fm{display:none}   /* đã có nút Messenger ở đầu khung chat */
.float-cta.co-chat .fp{background:var(--card);border:1px solid var(--line)}
.float-cta.co-chat .fp svg{fill:var(--primary)}
/* Bong bóng chat Pancake (#pancake-chat-plugin-root): Pancake tự đặt bottom:20px, right:20px và luôn nổi trên cùng.
   app.js gắn lớp co-pancake lên <html> khi bong bóng hiện. Chỉ dời bong bóng khi khung chat đang đóng (body chưa có pkcp-popup-open). */
html.co-pancake .float-cta{bottom:96px;right:24px}   /* cụm Messenger + Gọi đứng ngay trên bong bóng, thẳng tâm */
body:has(#drawer:not([hidden])) #pancake-chat-plugin-root{display:none!important}   /* đang mở form đặt hàng: ẩn bong bóng để không che nút gửi */
html.co-ck .float-cta,html.co-ck .pdp .float-cta{bottom:calc(var(--ck-h,120px) + 28px)}   /* thanh cookie đang hiện: nút nổi nằm phía trên thanh */
@media (max-width:900px){
  body.pdp:not(.pkcp-popup-open) #pancake-chat-plugin-root{bottom:77px!important}   /* trang mẫu: bong bóng nằm trên thanh "Đặt hàng" */
  html.co-pancake .pdp .float-cta{bottom:153px}
  html.co-ck body:not(.pkcp-popup-open) #pancake-chat-plugin-root{bottom:calc(var(--ck-h,120px) + 28px)!important}   /* thanh cookie đang hiện: bong bóng nằm trên thanh */
  html.co-ck.co-pancake .float-cta,html.co-ck.co-pancake .pdp .float-cta{bottom:calc(var(--ck-h,120px) + 104px)}
}
.chat-mo .float-cta,.chat-mo .ck-bar{display:none}   /* đang chat: ẩn nút nổi và thanh cookie (đóng chat thì thanh cookie hiện lại) */
.chat{padding:0;position:fixed;right:16px;bottom:16px;z-index:58;width:min(384px,calc(100vw - 32px));height:min(610px,calc(100vh - 96px));display:flex;flex-direction:column;background:var(--bg);border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 60px -20px rgba(43,33,36,.55);overflow:hidden;animation:chatvao .2s ease-out}
@keyframes chatvao{from{transform:translateY(14px);opacity:0}}
.chat-head{display:flex;align-items:center;gap:4px;padding:12px 8px 12px 16px;background:var(--primary);color:#fff}
.chat-head div{flex:1;min-width:0}
.chat-head b{display:block;font-family:var(--serif);font-size:19px;font-weight:500;letter-spacing:.03em;line-height:1.25}
.chat-head span{display:block;font-size:11.5px;line-height:1.4;color:rgba(255,255,255,.86)}
.chat-ic{display:grid;place-items:center;flex:0 0 40px;width:40px;height:40px;border:0;border-radius:50%;background:transparent;color:#fff;cursor:pointer}
.chat-ic:hover{background:rgba(255,255,255,.16)}
.chat-ic svg{width:20px;height:20px;fill:currentColor}
#chat-dong svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.chat-log{flex:1;overflow-y:auto;padding:14px 12px;display:flex;flex-direction:column;gap:8px;overscroll-behavior:contain}
.chat-msg{max-width:85%;padding:9px 13px;border-radius:16px;font-size:14.5px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}
.chat-msg.b{align-self:flex-start;background:var(--card);border:1px solid var(--line);border-bottom-left-radius:6px}
.chat-msg.k{align-self:flex-end;background:var(--primary);color:#fff;border-bottom-right-radius:6px}
.chat-msg.l{align-self:center;max-width:94%;background:var(--soft);font-size:13.5px;text-align:center;border-radius:12px}
.chat-msg a{color:inherit;text-decoration:underline;font-weight:500}
.chat-msg.dang{display:flex;align-items:center;flex-wrap:wrap;gap:4px;padding:14px}
.chat-cho{flex-basis:100%;margin-top:6px;font-size:12.5px;color:var(--muted)}
.chat-msg.dang i{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:cham 1s infinite ease-in-out}
.chat-msg.dang i:nth-child(2){animation-delay:.15s}.chat-msg.dang i:nth-child(3){animation-delay:.3s}
@keyframes cham{0%,80%,100%{opacity:.3;transform:none}40%{opacity:1;transform:translateY(-3px)}}
.chat-goi-y{display:flex;flex-wrap:wrap;gap:6px;padding:0 12px 10px}
.chat-goi-y button{min-height:38px;border:1px solid color-mix(in srgb,var(--primary) 35%,transparent);background:var(--card);color:var(--primary);border-radius:999px;padding:8px 13px;font:500 13px/1.25 var(--sans);cursor:pointer;text-align:left}
.chat-goi-y button:hover{background:var(--soft)}
.chat-form{display:flex;align-items:flex-end;gap:8px;padding:10px 12px;border-top:1px solid var(--line);background:var(--card)}
.chat-form textarea{flex:1;width:auto;resize:none;min-height:44px;max-height:96px;padding:10px 13px;border-radius:14px;line-height:1.4;background:var(--bg)}
.chat-gui{flex:0 0 44px;height:44px;border:0;border-radius:50%;background:var(--primary);cursor:pointer;display:grid;place-items:center}
.chat-gui svg{width:19px;height:19px;fill:#fff}
.chat-gui:disabled{opacity:.5;cursor:wait}
.chat-luu-y{margin:0;padding:4px 12px 10px;font-size:11.5px;line-height:1.45;color:var(--muted);background:var(--card);text-align:center}
@media (max-width:600px){
  .chat{inset:0;width:auto;height:auto;border:0;border-radius:0}
  html.chat-mo{overflow:hidden}
  .fc{height:48px;padding:0 15px 0 12px;font-size:13.5px}
  .chat-luu-y{padding-bottom:calc(10px + env(safe-area-inset-bottom))}
}
@media print{.chat,.topbar,.nav,.foot,.float-cta,.crumbs,.no-print,.ck-bar,.buy-bar{display:none!important}body{background:#fff}.tbl{border-color:#999}}
.info-svg{display:block;width:100%;height:auto;margin:20px 0;border-radius:var(--r);background:var(--card);border:1px solid var(--line)}
.post-cover{margin:8px 0 20px;border-radius:var(--r);overflow:hidden}
.post-cover img{display:block;width:100%;height:auto}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ================================================================
   CARYLN – lớp giao diện cao cấp (noir · champagne · ngà).
   Chữ tiêu đề Cormorant Garamond (có dấu tiếng Việt), chữ thường Be Vietnam Pro.
   Nút vuông, chữ in hoa giãn cách; ảnh không bo góc kiểu tạp chí thời trang.
   ================================================================ */
:root{--serif:"Cormorant Garamond","CG Fallback","Times New Roman",serif;--gold:#B8955F;--gold-hi:#DCC398;--noir:#151210}
@font-face{font-family:"CG Fallback";src:local("Times New Roman");size-adjust:90%;ascent-override:98%}
h1,h2,h3,.wm{font-weight:500;letter-spacing:0}
h1{font-size:clamp(38px,5vw,64px);line-height:1.12;font-weight:500}
h2{font-size:clamp(30px,3.3vw,44px);line-height:1.16}
h3{font-size:22px}
h1 em,h2 em{font-style:italic;color:var(--accent)}
a{color:var(--accent)}
:focus-visible{outline-color:var(--accent)}
.eyebrow{font-size:11.5px;font-weight:500;letter-spacing:.34em;color:var(--accent);margin:0 0 6px}
.lede{font-weight:300}
.btn{border-radius:0;padding:14px 30px;min-height:48px;background:var(--noir);color:#fff;font-size:12.5px;font-weight:500;letter-spacing:.2em;text-transform:uppercase}
.btn:hover{background:#000;transform:none;box-shadow:0 16px 30px -20px rgba(0,0,0,.6)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:none}
.btn.big{padding:17px 34px;font-size:13px}
.chip,.burger{border-radius:0}

/* dải trên cùng + menu */
.topbar{background:var(--noir);color:var(--gold-hi);font-size:11px;letter-spacing:.2em;text-transform:uppercase}
.topbar a{color:#fff;font-weight:500;letter-spacing:.14em}
.nav{background:color-mix(in srgb,var(--bg) 96%,transparent)}
.nav-in{height:78px}
.wm{font-size:31px;font-weight:600;letter-spacing:.36em;color:var(--ink);margin-right:-.36em}
.wm-sub{font-size:9px;letter-spacing:.42em;color:var(--accent);margin-top:7px}
.menu a.top,.dd-btn{font-size:12.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;border-radius:0}
.menu a.top:hover,.dd-btn:hover,.menu a[aria-current="page"],.dd.on>.dd-btn{color:var(--accent);background:transparent}
.dd-panel{border-radius:0;box-shadow:0 30px 60px -30px rgba(21,18,16,.45)}
.dd-panel a{border-radius:0}
.nav .btn.join{padding:12px 22px;min-height:44px;font-size:11.5px}

/* hero tối kiểu tạp chí */
.hero{position:relative;padding:64px 0 56px;background:var(--noir);color:#EFE8DD}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.7}
.hero h1{color:#F7F2EA;font-size:clamp(40px,5.4vw,72px);font-weight:500}
.hero h1 em{color:var(--gold-hi)}
.hero .eyebrow{color:var(--gold)}
.hero .lede{color:#CDC2B4}
.hero .note{color:#A3978A;font-size:13px;letter-spacing:.04em}
.hero .btn{background:var(--gold);color:var(--noir)}
.hero .btn:hover{background:var(--gold-hi)}
.hero .btn.ghost{background:transparent;color:#F7F2EA;border-color:rgba(247,242,234,.5)}
.hero .btn.ghost:hover{background:#F7F2EA;color:var(--noir);border-color:#F7F2EA}
.hero-pics{gap:10px}
.hero-pics a{border-radius:0;background:#26201C}
.hero-pics span{left:0;bottom:0;border-radius:0;background:rgba(21,18,16,.82);color:#F7F2EA;font-size:10.5px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;padding:7px 12px}

/* cam kết */
.usp{gap:0 28px;margin:44px 0 8px}
.usp div{background:transparent;border:0;border-top:1px solid var(--ink);border-radius:0;padding:18px 0 6px}
.usp b{font-family:var(--serif);font-size:22px;font-weight:600;line-height:1.25;margin-bottom:4px}

/* tiêu đề khu vực */
.sec-head{margin-top:56px}
.sec-head h2{margin:0}
.sec-head a{color:var(--ink);font-size:11.5px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;border-bottom:1px solid var(--accent);padding-bottom:4px}
.sec-head a:hover{color:var(--accent)}
.ca-center{text-align:center;margin:26px 0 0}

/* ô danh mục + thẻ sản phẩm */
.dm{border-radius:0}
.dm span{padding:56px 18px 18px;background:linear-gradient(transparent,rgba(15,12,10,.85))}
.dm b{font-size:29px;font-weight:500;letter-spacing:.01em}
.dm small{letter-spacing:.06em}
.sp figure{border-radius:0}
.sp .ma{left:0;top:0;border-radius:0;background:rgba(255,255,255,.94);color:var(--ink);font-size:10.5px;font-weight:600;letter-spacing:.2em;padding:6px 10px}
.sp .vid{right:0;top:0;border-radius:0;background:rgba(21,18,16,.8);letter-spacing:.1em}
.sp h3{font-family:var(--serif);font-size:19px;font-weight:600;line-height:1.3}
.sp:hover h3{color:var(--accent)}
.sp .gia{color:var(--ink);font-weight:500;letter-spacing:.06em}

/* tinh thần thương hiệu */
.ca-story{margin:72px 0 8px;background:var(--soft)}
.ca-story-in{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.ca-story-pic{margin:0;height:min(640px,78vh);overflow:hidden}
.ca-story-pic img{width:100%;height:100%;object-fit:cover;object-position:50% 20%;display:block}
.ca-story-txt{padding:48px 0}
.ca-story-txt h2{margin:.1em 0 .45em;font-size:clamp(32px,3.6vw,50px)}
.ca-story-txt>p{color:var(--muted);font-weight:300;font-size:17px;max-width:52ch}
.ca-pillars{list-style:none;margin:24px 0 30px;padding:0;display:grid;gap:0}
.ca-pillars li{padding:14px 0;border-top:1px solid var(--line)}
.ca-pillars li:last-child{border-bottom:1px solid var(--line)}
.ca-pillars b{display:block;font-family:var(--serif);font-size:21px;font-weight:600}
.ca-pillars span{font-size:14.5px;color:var(--muted)}
@media (max-width:860px){.ca-story-in{grid-template-columns:1fr;gap:0}.ca-story-pic{height:min(520px,70vh);margin:0 -16px}.ca-story-txt{padding:32px 0 40px}}

/* các bước, hộp kêu gọi, hỏi đáp */
.steps li{border-radius:0;background:transparent;border:0;border-top:1px solid var(--line);padding:20px 0}
.steps li::before{border-radius:0;width:auto;height:auto;display:block;background:transparent;color:var(--accent);font-family:var(--serif);font-size:34px;font-weight:500;line-height:1;margin-bottom:12px;content:"0" counter(b)}
.cta-box{border-radius:0;background:var(--noir);border:0;color:#E9E1D5;padding:40px 36px}
.cta-box h2{color:#F7F2EA}
.cta-box p{color:#CDC2B4}
.cta-box .btn{background:var(--gold);color:var(--noir)}
.cta-box .btn:hover{background:var(--gold-hi)}
.cta-box .btn.ghost{background:transparent;color:#F7F2EA;border-color:rgba(247,242,234,.5)}
.cta-box .btn.ghost:hover{background:#F7F2EA;color:var(--noir)}
.cta-box a:not(.btn){color:var(--gold-hi)}

/* chân trang */
.foot{--fbg:#151210;--ftx:#BDB2A4;--fhi:#F4EEE5;--fgold:#C9A86F;--fline:rgba(201,168,111,.2)}
.foot .fbtn{border-radius:0;letter-spacing:.16em;text-transform:uppercase;font-size:12px}
.foot .fbtn-light{background:var(--gold);color:var(--noir)}.foot .fbtn-light:hover{background:var(--gold-hi);color:var(--noir)}
.foot-wm{font-weight:600;letter-spacing:.36em}
.fp{background:var(--noir)}
.fc{border-radius:999px}
/* tinh chỉnh trang sản phẩm + điện thoại */
.price-big{font-family:var(--serif);font-size:34px;font-weight:600;color:var(--ink);letter-spacing:.01em}
.price-big small{font-family:var(--sans);font-size:10.5px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);background:transparent;border:1px solid color-mix(in srgb,var(--accent) 55%,transparent);border-radius:0;padding:5px 10px}
.sz{border-radius:0;font-weight:500;letter-spacing:.08em}
.sz:hover{border-color:var(--ink);color:var(--ink)}
.sz.on{background:var(--noir);border-color:var(--noir)}
@media (max-width:600px){.topbar{font-size:10px;letter-spacing:.08em}.topbar a{letter-spacing:.04em}.wm{font-size:26px;letter-spacing:.3em;margin-right:-.3em}.hero{padding:44px 0 36px}.hero .btn.big{width:100%}.usp{grid-template-columns:1fr 1fr;gap:0 18px}.usp b{font-size:19px}.cta-box{padding:30px 22px}}