[hidden]{display:none!important}
@media(max-width:899px){.header{-webkit-backdrop-filter:none!important;backdrop-filter:none!important}}
*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.6;color:var(--ink);background:var(--bg);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}a{color:inherit}button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.2;font-family:var(--head)}p{margin:0 0 1em}ul,ol{margin:0;padding:0}
svg{width:1em;height:1em;fill:currentColor;flex:0 0 auto}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:8px;z-index:200;background:#000;color:#fff;padding:8px 12px}.skip:focus{left:8px}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--focus,#2563eb);outline-offset:2px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 20px;border-radius:var(--r-btn,10px);border:2px solid transparent;font-weight:600;text-decoration:none;cursor:pointer;line-height:1.2;text-align:center;transition:transform .15s,background .15s}
.btn:active{transform:translateY(1px)}.btn--sm{min-height:40px;padding:8px 14px;font-size:14px}.btn--block{width:100%}
.burger{display:none;width:44px;height:44px;border:0;background:transparent;cursor:pointer;padding:10px;flex-direction:column;justify-content:center;gap:5px}
.burger span{display:block;height:2px;background:currentColor;border-radius:2px;transition:.2s}
body.menu-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}body.menu-open .burger span:nth-child(2){opacity:0}body.menu-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field label,.field .lbl{font-weight:600;font-size:14px}
.field input,.field select,.field textarea{width:100%;min-height:46px;padding:10px 12px;border:1.5px solid var(--line-strong,#c8cdd6);border-radius:var(--r-in,8px);background:#fff;color:#16181d}
.field textarea{min-height:90px;resize:vertical}.field [aria-invalid=true]{border-color:#c62828}.err{color:#c62828;font-size:13px;min-height:0}
.form__ok{padding:12px 14px;border-radius:8px;background:#e8f5e9;color:#1b5e20;font-weight:500}.form__privacy{font-size:13px;color:var(--muted);margin:0}
.float{position:fixed;right:14px;bottom:18px;z-index:70;display:flex;flex-direction:column;gap:10px}
.float__btn{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.2);color:#fff}
.float__btn--zalo{background:#0068ff}.float__btn--zalo svg{width:34px;height:34px}.float__btn--call{background:#16a34a}.float__btn--call svg{width:24px;height:24px}
.demo-badge{position:fixed;left:12px;bottom:12px;z-index:60;font-size:12px;background:#111;color:#fff;padding:6px 10px;border-radius:6px;text-decoration:none}
.social{display:flex;gap:8px;margin-top:14px}.social a{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;border:1px solid currentColor;opacity:.85}.social svg{width:18px;height:18px}
details summary{cursor:pointer;list-style:none}details summary::-webkit-details-marker{display:none}
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
:root{--ink:#1b1c21;--bg:#faf7f2;--dark:#14161c;--gold:#b08d57;--gold-l:#d4b483;--muted:#6b6560;--line:#e7dfd3;--line-strong:#cdbfa9;--font:"Manrope",system-ui,sans-serif;--head:"Cormorant Garamond",Georgia,serif;--r-btn:0;--r-in:0;--focus:#b08d57}
h1,h2,h3{font-weight:600;letter-spacing:.005em}
.btn{text-transform:uppercase;letter-spacing:.12em;font-size:13px;font-weight:700}
.btn--gold{background:var(--gold);color:#fff}.btn--gold:hover{background:#94733f}.btn--ghost{border-color:rgba(255,255,255,.7);color:#fff}.btn--ghost:hover{background:#fff;color:var(--ink)}.btn--dark{background:var(--dark);color:#fff}.btn--dark:hover{background:#000}.btn--line{border-color:var(--ink);color:var(--ink)}.btn--line:hover{background:var(--ink);color:#fff}
.header{position:sticky;top:0;z-index:50;background:var(--dark);color:#eee5d6;border-bottom:1px solid rgba(212,180,131,.25)}.header__inner{display:flex;align-items:center;gap:18px;min-height:72px}
.logo{display:flex;flex-direction:column;text-decoration:none;color:#fff;font-family:var(--head);font-size:26px;line-height:1;letter-spacing:.06em}.logo small{font-family:var(--font);font-size:10px;letter-spacing:.38em;color:var(--gold-l);margin-top:4px}
.nav{margin-left:auto;display:flex;align-items:center;gap:26px}.nav ul{display:flex;gap:26px;list-style:none}.nav a{text-decoration:none;font-size:14px;letter-spacing:.06em}.nav ul a:hover{color:var(--gold-l)}
.hero{position:relative;min-height:min(86vh,720px);display:grid;place-items:center;text-align:center;color:#fff;overflow:hidden;background:#111}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62}.hero__in{position:relative;padding:80px 20px;max-width:760px}
.hero .kick{font-size:12px;letter-spacing:.4em;text-transform:uppercase;color:var(--gold-l)}.hero h1{font-size:clamp(42px,7vw,86px);line-height:1;margin:14px 0 18px;font-weight:500}.hero h1 i{color:var(--gold-l)}
.hero p{font-size:18px;color:#efe7da;max-width:560px;margin:0 auto 26px}.hero__cta{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.ticker{background:var(--gold);color:#fff;font-size:14px}.ticker .container{display:flex;flex-wrap:wrap;gap:6px 22px;justify-content:center;padding:10px 20px}
.section{padding:84px 0}.section--dark{background:var(--dark);color:#e9e1d3}.center{text-align:center;max-width:620px;margin:0 auto 40px}.center h2,.h2{font-size:clamp(34px,5vw,54px);margin:0 0 8px}.center p{color:var(--muted)}.section--dark .center p{color:#b8ae9f}
.kick2{display:block;font-size:12px;letter-spacing:.32em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.mosaic{display:grid;gap:12px;grid-template-columns:1fr 1fr}.tile{position:relative;overflow:hidden;display:block;color:#fff;text-decoration:none;aspect-ratio:4/3}.tile img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.tile:hover img{transform:scale(1.05)}
.tile span{position:absolute;left:0;right:0;bottom:0;padding:40px 16px 14px;background:linear-gradient(transparent,rgba(0,0,0,.7));font-family:var(--head);font-size:24px}.tile:first-child{grid-column:1/-1}
.prods{display:grid;grid-template-columns:1fr 1fr;gap:22px 14px}.pc{position:relative;text-align:center}.pc img{aspect-ratio:1;object-fit:cover;width:100%;background:#efe9df;margin-bottom:12px}.pc small{display:block;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.pc h3{font-size:22px;margin:4px 0}.pc h3 a{text-decoration:none}.pc h3 a::after{content:"";position:absolute;inset:0}.pc b{font-weight:600}
.gold{width:100%;border-collapse:collapse;font-size:15px}.gold th,.gold td{padding:14px 12px;border-bottom:1px solid rgba(212,180,131,.2);text-align:right}.gold th:first-child,.gold td:first-child{text-align:left}.gold thead th{color:var(--gold-l);font-weight:600;font-size:12px;letter-spacing:.18em;text-transform:uppercase}.gold td{color:#fff}.gold caption{caption-side:bottom;text-align:left;color:#9c9384;font-size:13px;padding-top:12px}
.split{display:grid;gap:30px;align-items:center}.split img{width:100%;object-fit:cover}.split p{color:var(--muted)}
.feats{list-style:none;display:grid;gap:16px;margin:22px 0}.feats li{display:grid;grid-template-columns:44px 1fr;gap:14px}.feats b{font-family:var(--head);font-size:22px;display:block;font-weight:600}.feats span.n{width:44px;height:44px;border:1px solid var(--gold);color:var(--gold);display:grid;place-items:center;font-family:var(--head);font-size:20px}
.size{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:16px 0}.size li{border:1px solid var(--line-strong);padding:8px 12px;font-size:14px;background:#fff}.size b{color:var(--gold)}
.book{background:#fff;border:1px solid var(--line);padding:24px;display:grid;gap:12px}.book h3{font-size:30px;margin:0}.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field input,.field select,.field textarea{border-color:var(--line-strong)}
.faq{max-width:820px;margin:0 auto}.faq details{border-bottom:1px solid var(--line)}.faq summary{padding:20px 30px 20px 0;font-family:var(--head);font-size:24px;font-weight:600;position:relative}.faq summary::after{content:"+";position:absolute;right:0;top:16px;font-size:26px;color:var(--gold)}.faq details[open] summary::after{content:"−"}.faq details p{color:var(--muted);margin:0 0 20px}
.footer{background:var(--dark);color:#a79e90;padding:60px 0 0;font-size:15px}.footer__grid{display:grid;gap:28px}.footer__title{font-family:var(--font);font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-l)}.footer__links{list-style:none;display:grid;gap:8px}.footer__links a{text-decoration:none}.footer__links a:hover{color:#fff}
.footer__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:18px;padding-bottom:90px;font-size:13px}.footer__bottom p{margin:0}
/* detail */
.bc{font-size:13px;display:flex;gap:8px;flex-wrap:wrap;padding:22px 0;letter-spacing:.04em}.bc a{color:var(--gold)}
.pd{display:grid;gap:30px;padding-bottom:70px}.pd>*{min-width:0}.pd__img img{width:100%;aspect-ratio:1;object-fit:cover;background:#efe9df}
.pd h1{font-size:clamp(38px,5vw,56px);margin:6px 0 10px;font-weight:500}.pd__price{font-family:var(--head);font-size:34px;color:var(--gold);margin:6px 0 18px}.pd__lead{color:var(--muted)}
.opts{display:flex;flex-wrap:wrap;gap:8px;border:0;padding:0;margin:0 0 18px}.opts legend{font-weight:600;font-size:14px;margin-bottom:8px;letter-spacing:.04em}.opts label{position:relative}.opts input{position:absolute;opacity:0}.opts span{display:inline-block;border:1px solid var(--line-strong);padding:10px 16px;cursor:pointer;font-size:14px;background:#fff}.opts input:checked+span{background:var(--ink);color:#fff;border-color:var(--ink)}.opts input:focus-visible+span{outline:3px solid var(--gold);outline-offset:2px}
.engrave{display:flex;align-items:center;justify-content:center;min-height:56px;border:1px dashed var(--gold);font-family:var(--head);font-style:italic;font-size:24px;color:var(--gold);margin:8px 0 18px;padding:6px 12px;text-align:center;word-break:break-word}
.specs{width:100%;border-collapse:collapse;font-size:15px;margin-top:20px}.specs th,.specs td{text-align:left;padding:12px 0;border-bottom:1px solid var(--line)}.specs th{color:var(--muted);font-weight:500;width:42%}
@media(min-width:640px){.prods{grid-template-columns:repeat(4,1fr)}.mosaic{grid-template-columns:repeat(3,1fr)}.tile:first-child{grid-column:auto;grid-row:span 2;aspect-ratio:auto}}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr;gap:64px}.split--r>img{order:2}.footer__grid{grid-template-columns:1.4fr 1fr 1fr}.pd{grid-template-columns:1fr 1fr;gap:64px}.pd__img{position:sticky;top:96px;align-self:start}.wed{grid-template-columns:1fr 1fr;gap:48px}}
@media(max-width:899px){.burger{display:flex;color:#fff}.nav{position:fixed;inset:0 0 0 auto;width:min(320px,86vw);background:var(--dark);flex-direction:column;align-items:stretch;padding:90px 24px 24px;gap:18px;transform:translateX(100%);transition:transform .25s;box-shadow:-10px 0 40px rgba(0,0,0,.3);z-index:60}
body.menu-open .nav{transform:none}.nav ul{flex-direction:column;gap:4px}.nav ul a{display:block;padding:12px 0;font-size:18px;border-bottom:1px solid rgba(255,255,255,.1)}.burger{position:relative;z-index:61;margin-left:auto}}
@media(max-width:480px){.container{padding:0 16px}.row2{grid-template-columns:1fr}.gold th,.gold td{padding:12px 6px;font-size:14px}.pc h3{font-size:19px}.hero__in{padding:64px 16px}}