/* nhan.com.vn – nhung mận, vàng kim, sứ trắng */
:root{
  --velvet:#2b0f20;--velvet2:#431a35;--ink:#1d1620;--mute:#6b6072;--porcelain:#f7f6f9;--paper:#fff;--line:#e7e3eb;
  --gold:#b8893a;--gold-d:#8f6722;--gold-hi:#ecca78;--gold-soft:#f8efd9;--buy:#e2452b;--buy-d:#c2351e;--ok:#1f7a4d;
  --serif:"Cormorant Garamond","Times New Roman",serif;--sans:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r:14px;--r-s:9px;--sh:0 1px 2px rgba(43,15,32,.06),0 8px 24px -12px rgba(43,15,32,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:400 15px/1.6 var(--sans);color:var(--ink);background:var(--porcelain);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-d);text-underline-offset:3px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(30px,7vw,46px)}h2{font-size:clamp(24px,5vw,32px)}h3{font-size:20px}
p{margin:0 0 1em}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--gold-hi);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;z-index:99;background:#fff;padding:8px 12px;border-radius:8px}
.ic{flex:none}
[hidden]{display:none!important}

/* Khung */
.wrap{max-width:1180px;margin:0 auto;padding:28px 16px 8px}
.wrap>section,.tool>section,.pdp>section,.art>section{margin-top:36px}
.sec-h{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}
.sec-h h2{margin:0}.sec-h a{font-size:14px;white-space:nowrap;font-weight:500}
.lead{font-size:16px;color:#3c3242;max-width:68ch}

/* Dải chiến dịch + đầu trang */
.camp{display:block;background:linear-gradient(90deg,#8f6722,#c99a45 50%,#8f6722);color:#2b0f20;text-align:center;font-weight:600;font-size:13.5px;padding:8px 12px;text-decoration:none}
.hd{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:6px;padding:8px 10px;background:var(--velvet);color:#fff;box-shadow:0 1px 0 rgba(236,202,120,.25)}
.hd-btn{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 10px;border:1px solid rgba(255,255,255,.18);border-radius:10px;background:transparent;color:#fff;font-weight:600;font-size:13px;text-decoration:none;cursor:pointer}
.hd-btn:hover{background:rgba(255,255,255,.08)}
.hd-btn.doc{border-color:var(--gold-hi);color:var(--gold-hi)}
.logo{display:inline-flex;align-items:center;gap:6px;color:#fff;text-decoration:none;font:600 22px/1 var(--serif);margin-right:auto;letter-spacing:.01em}
.logo i{font-style:normal;color:var(--gold-hi);font-size:.72em}
.hd-r{display:flex;align-items:center;gap:6px}
.lg{display:inline-flex;border:1px solid rgba(255,255,255,.18);border-radius:10px;overflow:hidden}
.lg a{padding:0 9px;min-height:40px;display:inline-flex;align-items:center;font-size:12.5px;font-weight:700;color:#d9cfd6;text-decoration:none}
.lg a[aria-current]{background:var(--gold-hi);color:var(--velvet)}
@media(max-width:430px){.hd-btn span{display:none}.hd-btn.doc span{display:inline}.logo{font-size:19px}.logo svg{width:24px;height:24px}}

/* Ngăn kéo menu */
.scrim{position:fixed;inset:0;background:rgba(20,8,16,.55);z-index:50}
.drawer{position:fixed;inset:0 auto 0 0;width:min(88vw,360px);background:#fff;z-index:60;overflow-y:auto;padding:0 16px 32px;overscroll-behavior:contain;animation:slide .18s ease-out}
@keyframes slide{from{transform:translateX(-24px);opacity:.4}to{transform:none;opacity:1}}
.dr-h{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;background:#fff;padding:12px 0;font:600 22px var(--serif);border-bottom:1px solid var(--line);z-index:1}
.dr-h .hd-btn{color:var(--ink);border-color:var(--line)}
.dr-tools{display:grid;gap:6px;margin:14px 0}
.dr-tools a{display:flex;gap:10px;align-items:center;padding:11px 12px;border-radius:var(--r-s);background:var(--gold-soft);color:var(--velvet);font-weight:600;text-decoration:none}
.drawer h3{font:600 12.5px var(--sans);color:var(--mute);margin:20px 0 6px;letter-spacing:.02em}
.drawer ul{list-style:none;margin:0;padding:0}
.drawer li a{display:flex;justify-content:space-between;gap:10px;padding:10px 2px;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none}
.drawer li small{color:var(--mute)}
.install{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:48px;border:0;border-radius:var(--r-s);background:var(--velvet);color:var(--gold-hi);font-weight:700;cursor:pointer}
.install.wide{margin:28px 0 8px}
.install-help{margin-top:8px;padding:12px;border:1px dashed var(--gold);border-radius:var(--r-s);font-size:14px;background:#fffdf7}
.dirbtn{display:flex;align-items:center;gap:12px;margin-top:20px;padding:14px;border-radius:var(--r);background:linear-gradient(135deg,var(--velvet),var(--velvet2));color:#fff;text-decoration:none}
.dirbtn span{flex:1}.dirbtn b{display:block;font:600 20px var(--serif);color:var(--gold-hi)}.dirbtn small{color:#e2d6dd}
.visits{margin-top:16px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r);display:grid;gap:4px;font-size:14px}
.visits b{display:flex;gap:8px;align-items:center;margin-bottom:4px}
.visits span{display:flex;justify-content:space-between;color:var(--mute)}.visits i{font-style:normal;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}

/* Nút */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;border:1px solid transparent;font-weight:600;font-size:14.5px;text-decoration:none;cursor:pointer;text-align:center;line-height:1.2}
.btn.gold{background:linear-gradient(180deg,#f0d489,#c99a45);color:#2b0f20;border-color:#b8893a}
.btn.gold:hover{filter:brightness(1.05)}
.btn.ghost{border-color:rgba(255,255,255,.45);color:#fff;background:transparent}
.btn.ghost.dark{border-color:#cfc6d4;color:var(--ink);background:#fff}
.btn.buy{background:var(--buy);color:#fff;border-radius:10px}
.btn.buy:hover{background:var(--buy-d)}
.btn.big{min-height:54px;font-size:16.5px;width:100%}
.btn.more{display:flex;margin:22px auto 0;background:#fff;border-color:#cfc6d4}
.link{background:none;border:0;padding:6px 0;color:var(--gold-d);text-decoration:underline;cursor:pointer}

/* Hero với bộ đo size */
.hero{background:radial-gradient(120% 90% at 85% 0%,#5a2347 0%,var(--velvet) 55%,#1c0915 100%);color:#fff}
.hero-in{max-width:1180px;margin:0 auto;padding:30px 16px 34px;display:grid;gap:26px}
.hero h1{font-size:clamp(40px,11vw,76px);line-height:.98;margin-bottom:14px;color:#fff}
.hero p{color:#e7dbe2;max-width:46ch;font-size:16px}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.mini{background:rgba(255,255,255,.06);border:1px solid rgba(236,202,120,.35);border-radius:22px;padding:18px 18px 14px;backdrop-filter:blur(4px)}
.mini-ring{position:relative;width:min(210px,56vw);margin:0 auto 6px}
.mini-ring svg{width:100%;display:block;filter:drop-shadow(0 10px 18px rgba(0,0,0,.45))}
.mini-ring circle{transition:r .12s ease-out}
.mini-ring output{position:absolute;inset:0;display:flex;align-items:baseline;justify-content:center;padding-top:calc(50% - 15px);font:600 30px/1 var(--serif);color:var(--gold-hi)}
.mini-ring output small{font:500 13px var(--sans);color:#e7dbe2;margin-left:3px}
.mini-l{display:flex;justify-content:space-between;font-size:14px;color:#e7dbe2}
.mini-l b{color:#fff}
input[type=range]{width:100%;accent-color:var(--gold);height:32px;margin:2px 0}
.mini-s{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:8px 0}
.mini-s div{background:rgba(0,0,0,.25);border-radius:12px;padding:8px 4px;text-align:center}
.mini-s dt{font-size:11.5px;color:#d9cbd3}.mini-s dd{margin:0;font:600 26px/1.1 var(--serif);color:#fff}
.mini-n{font-size:12.5px;color:#cbbcc5;margin:8px 0 0}
@media(min-width:860px){.hero-in{grid-template-columns:1.25fr .9fr;align-items:center;padding:56px 24px 60px}}

/* Lối tắt danh mục */
.paths{display:flex;gap:8px;overflow-x:auto;padding-top:16px;padding-bottom:4px;scrollbar-width:none}
.paths::-webkit-scrollbar{display:none}
.paths a{flex:none;display:inline-flex;gap:6px;align-items:baseline;padding:9px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink);text-decoration:none;font-weight:500;font-size:14px}
.paths small{color:var(--mute);font-size:12px}
@media(min-width:860px){.paths{flex-wrap:wrap;overflow:visible}}

/* Lưới sản phẩm */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media(min-width:640px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}}
@media(min-width:960px){.grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}}
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(158px,44%);gap:10px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x proximity}
.rail>*{scroll-snap-align:start}
@media(min-width:640px){.rail{grid-auto-columns:minmax(190px,23%);gap:14px}}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;min-width:0}
.card-img{position:relative;display:block;aspect-ratio:1;background:#efecf2}
.card-img img{width:100%;height:100%;object-fit:cover}
.tag{position:absolute;top:8px;left:8px;padding:2px 7px;border-radius:6px;font-size:11.5px;font-weight:700;line-height:1.5}
.tag.mall{background:#d0011b;color:#fff}
.tag.off{left:auto;right:8px;background:var(--gold-soft);color:#7a5412}
.pdp-m .tag,.pdp-p .tag{position:static}
.card-b{display:flex;flex-direction:column;gap:6px;padding:10px;flex:1}
.card-t{font-size:13.5px;line-height:1.35;color:var(--ink);text-decoration:none;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}
.card-t:hover{text-decoration:underline}
.card-p{display:flex;align-items:baseline;gap:6px;white-space:nowrap;overflow:hidden}
.card-p b{font-size:17px;color:var(--buy-d);font-variant-numeric:tabular-nums}
.card-p s{font-size:12px;color:var(--mute);min-width:0;overflow:hidden;text-overflow:ellipsis}
.card-m{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--mute);margin-top:auto;white-space:nowrap;min-height:22px}
.card-m>span:not(.st):not(.sc){min-width:0;overflow:hidden;text-overflow:ellipsis}
.st{display:inline-flex;align-items:center;gap:2px;color:#8a5a00;font-weight:600}.st .ic{width:13px;height:13px;color:#e0a100}
.sc{margin-left:auto;flex:none;display:inline-flex;align-items:baseline;gap:3px;padding:1px 7px;border-radius:999px;background:var(--velvet);color:#e7dbe2;font-size:10.5px}
.sc b{color:var(--gold-hi);font-size:13px}
.card .btn.buy{min-height:38px;font-size:13px;padding:0 8px;width:100%}

/* Ngân sách, công cụ, bài viết */
.budget-g{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
@media(min-width:760px){.budget-g{grid-template-columns:repeat(5,1fr)}}
.budget-g a{display:grid;gap:4px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:var(--ink)}
.budget-i{display:flex}.budget-i img{width:44px;height:44px;border-radius:50%;object-fit:cover;border:2px solid #fff;margin-right:-12px;background:#eee}
.budget-g b{font:600 21px var(--serif);margin-top:6px}.budget-g small{color:var(--mute)}
.tools-g{display:grid;gap:10px}
@media(min-width:700px){.tools-g{grid-template-columns:repeat(2,1fr)}}@media(min-width:1000px){.tools-g{grid-template-columns:repeat(4,1fr)}}
.tools-g a{display:block;padding:18px;border-radius:var(--r);background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);text-decoration:none;color:var(--ink)}
.tools-g b{display:block;font:600 22px var(--serif);margin-bottom:4px}.tools-g span{color:var(--mute);font-size:14px}
.share-cta{display:grid;gap:14px;align-items:center;background:linear-gradient(135deg,var(--velvet),var(--velvet2));color:#fff;border-radius:22px;padding:24px 20px;margin:40px 16px 0}
.share-cta h2{color:#fff;margin-bottom:6px}.share-cta p{margin:0;color:#e7dbe2}
@media(min-width:760px){.share-cta{grid-template-columns:1fr auto;padding:30px 34px;margin:44px auto 0;max-width:1148px}}
.arts{display:grid;gap:10px}@media(min-width:760px){.arts{grid-template-columns:repeat(3,1fr)}.arts.big{grid-template-columns:repeat(2,1fr)}}
.arts a{display:block;padding:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:var(--ink)}
.arts b{display:block;font:600 21px/1.2 var(--serif);margin-bottom:6px}.arts span{color:var(--mute);font-size:14px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r-s);margin-bottom:8px}
.faq summary{cursor:pointer;padding:14px 16px;font-weight:600;list-style-position:outside}
.faq details>div{padding:0 16px 14px;color:#3c3242}

/* Trang danh sách */
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--mute);margin-bottom:12px}
.crumbs a{color:var(--mute)}
.facets{display:flex;gap:8px;overflow-x:auto;margin:14px 0;padding-bottom:4px;scrollbar-width:none}
.facets a{flex:none;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);text-decoration:none;font-size:14px}
.facets a[aria-current]{background:var(--velvet);color:var(--gold-hi);border-color:var(--velvet);font-weight:600}
.picks{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;margin:8px 0 20px}
.picks h2{font-size:24px}
.picks ol{list-style:none;margin:0;padding:0;counter-reset:pk}
.picks li{counter-increment:pk;display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--line)}
.picks li:first-child{border-top:0}
.pick-i{position:relative}.pick-i img{width:72px;height:72px;border-radius:10px;object-fit:cover;background:#eee}
.pick-i::before{content:counter(pk);position:absolute;top:-6px;left:-6px;width:22px;height:22px;border-radius:50%;background:var(--gold);color:#fff;font-weight:700;font-size:12px;display:grid;place-items:center}
.picks li div a{color:var(--ink);font-weight:500;text-decoration:none;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:14px}
.picks li p{margin:4px 0 0;font-size:13px;color:var(--mute)}.picks li p b{color:var(--buy-d)}
.picks .sc{margin:0}
.sortbar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:6px 0 12px;font-size:14px;color:var(--mute)}
.sortbar select{padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;max-width:56vw}
.pager{display:flex;justify-content:center;align-items:center;gap:14px;margin:26px 0 8px}
.search{display:flex;gap:8px;margin:10px 0 18px}.search input{flex:1;min-width:0;padding:12px 14px;border:1px solid #cfc6d4;border-radius:999px;background:#fff}

/* Trang sản phẩm */
.pdp-g{display:grid;gap:20px}
@media(min-width:860px){.pdp-g{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:36px;align-items:start}}
.gal>a img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:18px;background:#efecf2}
.gal-t{display:flex;gap:8px;margin-top:8px;overflow-x:auto}
.gal-t button{flex:none;padding:0;border:2px solid transparent;border-radius:10px;overflow:hidden;background:none;cursor:pointer}
.gal-t button[aria-current]{border-color:var(--gold)}.gal-t img{width:60px;height:60px;object-fit:cover}
.pdp-i h1{font-size:clamp(24px,5.4vw,34px)}
.orig{font-size:13px;color:var(--mute)}
.pdp-m{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:14px;color:var(--mute)}
.pdp-p{display:flex;align-items:baseline;gap:10px;margin:12px 0 2px;flex-wrap:wrap}
.pdp-p b{font:700 32px/1 var(--sans);color:var(--buy-d)}.pdp-p s{color:var(--mute)}
.pdp-note{font-size:13px;color:var(--mute)}
.score-box{display:flex;gap:14px;align-items:center;margin:16px 0;padding:14px;border-radius:var(--r);background:var(--velvet);color:#e7dbe2}
.score-n{flex:none;width:70px;height:70px;border-radius:50%;border:3px solid var(--gold-hi);display:grid;place-content:center;text-align:center}
.score-n b{font:600 30px/1 var(--serif);color:var(--gold-hi)}.score-n span{font-size:11px}
.score-box strong{color:#fff}.score-box p{margin:2px 0 0;font-size:13.5px}.score-box a{color:var(--gold-hi)}
.spec{margin:0;border-top:1px solid var(--line)}
.spec div{display:grid;grid-template-columns:120px 1fr;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.spec dt{color:var(--mute)}.spec dd{margin:0}
.size-cta{display:flex;align-items:center;gap:12px;margin-top:16px;padding:14px;border-radius:var(--r);background:var(--gold-soft);color:var(--velvet);text-decoration:none}
.size-cta span{flex:1;font-size:14px}.size-cta b{display:block;font-size:15px}
.sticky-buy{position:sticky;bottom:0;z-index:30;display:flex;align-items:center;gap:12px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 20px -14px rgba(0,0,0,.35)}
.sticky-buy span{flex:1;display:grid}.sticky-buy b{font-size:18px;color:var(--buy-d)}.sticky-buy small{color:var(--mute);font-size:12px}
.sticky-buy .btn{flex:1.4;min-height:48px}
@media(min-width:860px){.sticky-buy{display:none}}

/* Công cụ */
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.tabs button{flex:none;padding:10px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer;font-weight:500}
.tabs button[aria-selected=true]{background:var(--velvet);color:var(--gold-hi);border-color:var(--velvet);font-weight:600}
.sz{background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;margin-top:8px}
.steps{padding-left:20px;margin:0 0 14px;color:#3c3242}.steps li{margin-bottom:6px}
.steps.big li{margin-bottom:12px;font-size:16px}
.num{display:grid;gap:6px;font-weight:600;margin:10px 0 4px}
.num input,.row input,.modal input,.modal textarea{padding:12px 14px;border:1px solid #cfc6d4;border-radius:12px;background:#fff;width:100%;font-size:17px}
.cal-bar{padding:18px 0;overflow:hidden}.cal-bar i{display:block;height:26px;width:324px;max-width:none;border-radius:4px;background:linear-gradient(180deg,#f0d489,#b8893a)}
.scr-c{display:grid;place-items:center;height:240px;background:repeating-linear-gradient(45deg,#faf8fc,#faf8fc 10px,#f3f0f6 10px,#f3f0f6 20px);border-radius:14px;margin:10px 0;overflow:hidden}
.scr-c i{display:block;border-radius:50%;background:radial-gradient(circle,#fff 62%,#f6e7bd 63%);border:3px solid var(--gold);width:100px;height:100px}
.res{margin-top:18px;padding:18px;border-radius:18px;background:radial-gradient(120% 120% at 90% 0,#5a2347,var(--velvet));color:#fff}
.res-main{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.res-main span{color:#e7dbe2}.res-main b{font:600 64px/1 var(--serif);color:var(--gold-hi)}.res-main small{color:#e7dbe2}
.res dl{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:14px 0}
.res dl div{background:rgba(0,0,0,.25);border-radius:12px;padding:8px 4px;text-align:center}
.res dt{font-size:11.5px;color:#d9cbd3}.res dd{margin:0;font:600 24px/1.1 var(--serif)}
.res-tip{font-size:13.5px;color:#e7dbe2;min-height:1.4em}
.res-act{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.res #sendBack{width:100%;margin-top:12px;min-height:50px}
.tips ul{padding-left:20px}.tips li{margin-bottom:8px}
.sharebox,.invite{background:var(--gold-soft);border-radius:20px;padding:20px;margin-top:36px}
.invite{margin:0 0 14px;font-weight:600;color:var(--velvet)}
.row{display:flex;gap:8px;flex-wrap:wrap}.row input{flex:1 1 180px}.wrapf{margin:12px 0}
.form-msg{min-height:1.4em;font-size:14px;color:var(--ok);margin:8px 0 0}.form-msg.big{font:600 24px var(--serif);color:var(--velvet)}
.tbl{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
.tool .tbl td{white-space:normal;min-width:120px}
thead th{background:var(--velvet);color:var(--gold-hi);font-weight:600;position:sticky;top:0}
tbody th{font-weight:700;color:var(--velvet)}
.quiz fieldset{border:0;padding:0;margin:0}
.quiz legend{font:600 28px/1.15 var(--serif);margin-bottom:14px;padding:0}
.quiz legend span{display:block;font:600 13px var(--sans);color:var(--gold-d);margin-bottom:6px}
.opts{display:grid;gap:8px}@media(min-width:640px){.opts{grid-template-columns:repeat(2,1fr)}}
.opts label{display:block;cursor:pointer}
.opts input{position:absolute;opacity:0}
.opts span{display:block;padding:16px;border:1px solid var(--line);border-radius:var(--r);background:#fff;font-weight:500}
.opts input:checked+span,.opts span:hover{border-color:var(--gold);background:var(--gold-soft)}
.opts input:focus-visible+span{outline:3px solid var(--gold-hi)}
.quiz-res{list-style:none;padding:0;margin:0;display:grid;gap:14px}@media(min-width:760px){.quiz-res{grid-template-columns:repeat(3,1fr)}}
.quiz-res p{font-size:13px;color:var(--mute);margin:6px 2px 0}
.menh{display:flex;gap:10px;flex-wrap:wrap;align-items:end}.menh .num{flex:1 1 160px;margin:0}
.menh-g{display:grid;gap:10px;margin-top:22px}@media(min-width:700px){.menh-g{grid-template-columns:repeat(5,1fr)}}
.menh-g a{display:grid;gap:4px;padding:16px;border-radius:var(--r);text-decoration:none;color:#fff}
.menh-g b{font:600 24px var(--serif)}.menh-g span{font-size:13px;opacity:.92}.menh-g small{opacity:.85}
.menh-kim{background:#7d7f8c}.menh-moc{background:#2f6b45}.menh-thuy{background:#1f3f6b}.menh-hoa{background:#9c2f3a}.menh-tho{background:#8a6428}
.bk{list-style:none;padding:0;margin:0 0 10px}
.bk li{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;background:#fff;border:1px solid var(--line);border-radius:var(--r-s);margin-bottom:6px}
.bk li small{color:var(--mute);display:block}.bk li button{border:0;background:none;color:var(--mute);cursor:pointer;padding:8px}
.soon{background:var(--velvet);color:#fff;border-radius:var(--r);padding:16px;margin-bottom:8px}.soon a{color:var(--gold-hi);font-weight:600}
.dir{display:grid;gap:8px}@media(min-width:640px){.dir{grid-template-columns:repeat(2,1fr)}}@media(min-width:1000px){.dir{grid-template-columns:repeat(3,1fr)}}
.dir a{display:flex;align-items:center;gap:12px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:var(--ink)}
.dir a[aria-current]{border-color:var(--gold);background:var(--gold-soft)}
.dir i{flex:none;width:40px;height:40px;border-radius:12px;background:var(--velvet);color:var(--gold-hi);display:grid;place-items:center;font:600 20px var(--serif);font-style:normal}
.dir span{flex:1;min-width:0}.dir b{display:block;overflow-wrap:anywhere}.dir small{color:var(--mute)}
.dir em{font-style:normal;font-size:11.5px;padding:2px 8px;border-radius:999px;background:#efecf2;color:var(--mute);white-space:nowrap}
.art{max-width:780px}.art-m{color:var(--mute);font-size:13.5px}
.prose{font-size:17px;line-height:1.75}.prose h2{margin-top:1.5em;font-size:27px}.prose li{margin-bottom:6px}

/* Chân trang, Zalo, hộp thoại */
.ft{margin-top:56px;background:var(--velvet);color:#d9cfd6;font-size:14px}
.ft-in{max-width:1180px;margin:0 auto;padding:34px 16px 10px;display:grid;gap:24px}
@media(min-width:760px){.ft-in{grid-template-columns:2fr 1fr 1fr}}
.ft h4{margin:0 0 8px;color:var(--gold-hi);font:600 14px var(--sans)}
.ft-in a:not(.logo){display:block;color:#fff;text-decoration:none;padding:5px 0}
.ft-b{max-width:1180px;margin:0 auto;padding:14px 16px 76px;border-top:1px solid rgba(255,255,255,.12);font-size:13px}
.ft-b p{margin:0 0 6px}.ft-b a{color:var(--gold-hi)}
.zalo{position:fixed;right:12px;bottom:16px;z-index:35;width:46px;height:46px;border-radius:50%;background:#0068ff;color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px;text-decoration:none;box-shadow:0 8px 20px -6px rgba(0,104,255,.7)}
body:has(.sticky-buy) .zalo{bottom:84px}
@media(min-width:860px){.zalo,body:has(.sticky-buy) .zalo{bottom:24px;width:52px;height:52px}}
.modal{position:fixed;inset:0;z-index:80;background:rgba(20,8,16,.6);display:grid;place-items:end center}
@media(min-width:640px){.modal{place-items:center}}
.modal-in{position:relative;width:min(100%,460px);background:#fff;border-radius:22px 22px 0 0;padding:26px 20px 24px;display:grid;gap:12px}
@media(min-width:640px){.modal-in{border-radius:22px}}
.modal-in h3{font-size:25px;margin:0;padding-right:40px}.modal-in p{margin:0;color:var(--mute)}
.modal-in label{display:grid;gap:6px;font-weight:600;font-size:14px}
.modal-x{position:absolute;top:12px;right:12px;color:var(--ink);border-color:var(--line)}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);z-index:90;background:var(--ink);color:#fff;padding:10px 16px;border-radius:999px;font-size:14px;max-width:90vw}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}