:root{
	--bg:#EEF2F9; --ink:#0F1B33; --ink-2:#2A3650; --muted:#5D6982; --line:rgba(15,27,51,.08);
	--brand:#1B3FA0; --accent:#FF6A3D; --hot:#E5484D;
	--glass:rgba(255,255,255,.62); --glass-strong:rgba(255,255,255,.82); --glass-line:rgba(255,255,255,.9);
	--blur:saturate(160%) blur(18px);
	--r-lg:22px; --r:16px; --r-sm:10px;
	--wrap:1240px; --gut:16px;
	--font:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--font);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
h1,h2,h3,h4{line-height:1.25;margin:0;font-weight:700;letter-spacing:-.01em}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}

/* Nền: mảng màu phẳng làm chất liệu cho kính */
.bg-shapes{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.bg-shapes i{position:absolute;border-radius:50%;filter:blur(70px);opacity:.75}
.bg-shapes i:nth-child(1){width:46vw;height:46vw;left:-12vw;top:-14vw;background:#C9D8FF}
.bg-shapes i:nth-child(2){width:38vw;height:38vw;right:-10vw;top:18vh;background:#FFDCCB}
.bg-shapes i:nth-child(3){width:40vw;height:40vw;left:30vw;bottom:-18vw;background:#CFF3E6}

.glass{background:var(--glass);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);border:1px solid var(--glass-line);box-shadow:0 1px 0 rgba(255,255,255,.6) inset,0 8px 24px -14px rgba(27,63,160,.18)}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.glass{background:var(--glass-strong)}}

/* Hashtag chip: flat */
.ht{--c:#2F6BFF;--cb:rgba(47,107,255,.12);display:inline-flex;align-items:center;gap:2px;padding:5px 12px;border-radius:999px;background:var(--cb);color:var(--c);font-weight:600;font-size:13.5px;line-height:1.3;white-space:nowrap;transition:background .2s,color .2s}
.ht:hover,.ht.on{background:var(--c);color:#fff}
.ht.sm{padding:3px 9px;font-size:12px}
.ht.lg{padding:7px 14px;font-size:15px}
.cloud{display:flex;flex-wrap:wrap;gap:8px}
.dot{width:9px;height:9px;border-radius:50%;background:var(--c);display:inline-block;flex:none}
.dot.pulse{box-shadow:0 0 0 0 var(--c);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(229,72,77,.5)}70%{box-shadow:0 0 0 8px rgba(229,72,77,0)}100%{box-shadow:0 0 0 0 rgba(229,72,77,0)}}

/* Header */
.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:8px;font-size:13px;color:var(--muted)}
.today{text-transform:capitalize}
.toplinks{display:flex;gap:18px;list-style:none;margin:0;padding:0}
.toplinks a:hover{color:var(--brand)}
.site-head{position:relative;z-index:30}
.bar{position:sticky;top:0;border-left:0;border-right:0;border-radius:0}
.site-head .bar{position:relative}
body.stuck .site-head .bar{position:fixed;left:0;right:0;top:0;animation:drop .25s ease}
@keyframes drop{from{transform:translateY(-100%)}to{transform:none}}
.bar-in{display:flex;align-items:center;gap:18px;height:68px}
.logo{display:flex;align-items:center;flex:none}
.logo-img{height:34px;width:auto}
.logo-txt{font-weight:800;font-size:20px;color:var(--brand);letter-spacing:-.02em}
.hashnav{flex:1;min-width:0;overflow-x:auto;scrollbar-width:none;mask-image:linear-gradient(90deg,#000 92%,transparent)}
.hashnav::-webkit-scrollbar{display:none}
.hashnav ul{display:flex;gap:8px;list-style:none;margin:0;padding:0}
.hashnav li a:not(.ht){display:block;padding:6px 12px;font-weight:600;font-size:14px;border-radius:999px}
.icon-btn{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.7);cursor:pointer;flex:none;transition:background .2s}
.icon-btn:hover{background:#fff}
.menu-btn{display:none}
.searchbox{position:absolute;left:0;right:0;top:100%;padding-top:10px}
.search-form{display:flex;gap:8px;padding:10px;border-radius:var(--r)}
.search-form input{flex:1;min-width:0;border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px 16px;font-size:16px}
.search-form button{border:0;background:var(--brand);color:#fff;font-weight:600;padding:0 22px;border-radius:12px;cursor:pointer}
.search-form.inline{padding:0;margin-top:14px;max-width:520px}

/* Drawer mobile */
.drawer{position:fixed;inset:0;z-index:60;background:rgba(15,27,51,.25)}
.drawer-panel{position:absolute;left:0;top:0;bottom:0;width:min(86vw,360px);padding:20px;overflow-y:auto;border-radius:0 var(--r-lg) var(--r-lg) 0;background:var(--glass-strong);display:flex;flex-direction:column;gap:14px}
.drawer-head{display:flex;justify-content:space-between;align-items:center;font-size:18px}
.drawer-sub{margin-top:8px}
.drawer-links{list-style:none;margin:8px 0 0;padding:14px 0 0;border-top:1px solid var(--line);display:grid;gap:10px;font-weight:500}

/* Trend strip */

/* Hero */
.hero{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,1fr);grid-template-areas:"main side list";gap:18px;margin-top:18px}
.hero-main{grid-area:main}
.hero-side{grid-area:side;display:grid;gap:18px}
.hero-list{grid-area:list;border-radius:var(--r-lg);padding:18px 18px 8px}
.hero-list ul{list-style:none;margin:10px 0 0;padding:0}
.hero-list li{padding:11px 0;border-top:1px solid var(--line)}
.hero-list li:first-child{border-top:0}
.hero-list time{display:block;font-size:12px;color:var(--hot);font-weight:600;margin-bottom:2px}
.hero-list a{font-weight:600;font-size:15px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.hero-list a:hover,.hblock-list a:hover,.rank-t:hover{color:var(--brand)}

.card{position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:220px;height:100%;display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate;background:#dfe6f3}
.card-img,.card-img img,.card-img .noimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1}
.card-img img{transition:transform .6s ease}
.card:hover .card-img img{transform:scale(1.04)}
.card-big{min-height:520px}
.card-cap{margin:12px;padding:14px 16px;border-radius:var(--r);background:rgba(255,255,255,.72)}
.card-big .card-cap{margin:18px;padding:20px 22px}
.card-title{font-size:17px;line-height:1.35}
.card-big .card-title{font-size:clamp(22px,2.3vw,30px);line-height:1.25}
.card-ex{margin:8px 0 0;color:var(--ink-2);font-size:15px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-title a:hover,.row-title a:hover,.tile-title a:hover{color:var(--brand)}
.noimg{display:block;background:linear-gradient(135deg,#d7e1f5,#f3e3da)}

.meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:12.5px;color:var(--muted);margin-bottom:8px}

/* Blocks */
.block{margin-top:44px}
.block-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.block-head h2{font-size:24px;font-weight:800;letter-spacing:-.02em;flex:none}
.block-head .line{flex:1;height:2px;background:linear-gradient(90deg,var(--ink) 0 48px,var(--line) 48px)}
.box-title{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}

.tile{border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s}
.tile:hover{transform:translateY(-3px)}
.tile-img{aspect-ratio:16/10;overflow:hidden;background:#dfe6f3}
.tile-img img,.tile-img .noimg{width:100%;height:100%;object-fit:cover}
.tile-body{padding:14px 16px 18px}
.tile-title{font-size:16px;line-height:1.4}

/* Feed + sidebar */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;margin-top:44px;align-items:start}
.rows{display:grid;gap:14px}
.row{display:grid;grid-template-columns:240px minmax(0,1fr);gap:18px;padding:12px;border-radius:var(--r-lg);transition:background .2s}
.row:hover{background:var(--glass-strong)}
.row-img{border-radius:var(--r);overflow:hidden;aspect-ratio:3/2;background:#dfe6f3}
.row-img img,.row-img .noimg{width:100%;height:100%;object-fit:cover}
.row-body{padding:4px 6px 4px 0;min-width:0}
.row-title{font-size:19px;line-height:1.35}
.row-ex{margin:8px 0 0;color:var(--muted);font-size:14.5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.btn-more{display:block;margin:22px auto 0;border:0;background:var(--ink);color:#fff;font-weight:600;padding:13px 28px;border-radius:999px;cursor:pointer;transition:background .2s}
.btn-more:hover{background:var(--brand)}
.btn-more[disabled]{opacity:.5;cursor:default}

.side{display:grid;gap:18px;position:sticky;top:88px}
.box{border-radius:var(--r-lg);padding:20px}
.box .box-title{margin-bottom:14px}
.rank{list-style:none;margin:0;padding:0;counter-reset:r}
.rank li{display:flex;gap:14px;padding:11px 0;border-top:1px solid var(--line)}
.rank li:first-child{border-top:0;padding-top:0}
.rank-n{flex:none;width:32px;height:32px;border-radius:10px;display:grid;place-items:center;font-weight:800;background:rgba(27,63,160,.1);color:var(--brand)}
.rank li:first-child .rank-n{background:var(--accent);color:#fff}
.rank li:nth-child(2) .rank-n,.rank li:nth-child(3) .rank-n{background:var(--brand);color:#fff}
.rank-t{font-weight:600;font-size:15px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.rank-m{display:block;font-size:12px;color:var(--muted);margin-top:3px}
.topics{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.topics li{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.widget ul{padding-left:18px}

/* Hashtag blocks */
.hblock{border-radius:var(--r-lg);padding:16px;border-top:4px solid var(--c)}
.hblock-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.see{font-size:13px;font-weight:600;color:var(--muted)}
.see:hover{color:var(--c)}
.hblock-lead{display:block}
.hblock-lead img,.hblock-lead .noimg{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r)}
.hblock-lead h3{font-size:17px;margin-top:12px;line-height:1.4}
.hblock-lead:hover h3{color:var(--brand)}
.hblock-list{list-style:none;margin:10px 0 0;padding:0}
.hblock-list li{padding:10px 0 0 16px;margin-top:10px;border-top:1px solid var(--line);position:relative;font-size:14.5px;font-weight:500;line-height:1.45}
.hblock-list li::before{content:"";position:absolute;left:0;top:18px;width:6px;height:6px;border-radius:2px;background:var(--c)}

/* Band Nhà đẹp */
.band{margin-top:52px;padding-block:36px;background:rgba(255,255,255,.35);border-block:1px solid var(--glass-line)}
.band .block-head{margin-bottom:20px}
.band-nav{display:flex;gap:8px}
.band-nav button{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;font-size:22px;line-height:1;cursor:pointer}
.band-nav button:hover{background:var(--ink);color:#fff}
.band-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,calc((100% - 54px)/4));gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:4px}
.band-track::-webkit-scrollbar{display:none}
.poster{position:relative;display:block;aspect-ratio:3/4;border-radius:var(--r-lg);overflow:hidden;scroll-snap-align:start;background:#dfe6f3}
.poster img,.poster .noimg{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.poster:hover img{transform:scale(1.05)}
.poster-cap{position:absolute;left:10px;right:10px;bottom:10px;padding:12px 14px;border-radius:var(--r);font-weight:700;font-size:15px;line-height:1.35;background:rgba(255,255,255,.72)}

/* Single */
.progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:70}
.progress span{display:block;height:100%;width:0;background:var(--accent)}
.single-layout{margin-top:22px}
.post{border-radius:var(--r-lg);padding:clamp(18px,3.4vw,40px)}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:14px}
.crumbs a:hover{color:var(--brand)}
.post-tags-top{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.post-title{font-size:clamp(26px,3.6vw,40px);line-height:1.2;font-weight:800;letter-spacing:-.02em}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;margin-top:16px;font-size:14px;color:var(--muted)}
.post-meta .author{display:flex;align-items:center;gap:8px;color:var(--ink);font-weight:600}
.post-meta .author img{border-radius:50%}
.lead{font-size:18px;font-weight:500;color:var(--ink-2);margin:20px 0 0}
.post-cover{margin:24px 0 0}
.post-cover img{width:100%;border-radius:var(--r)}
.post-cover figcaption,.prose figcaption,.wp-caption-text{font-size:13.5px;color:var(--muted);text-align:center;margin-top:8px}
.prose{font-size:17.5px;line-height:1.75;color:var(--ink-2);margin-top:26px;overflow-wrap:anywhere}
.prose>*{margin:0 0 1.15em}
.prose h2{font-size:25px;color:var(--ink);margin-top:1.6em}
.prose h3{font-size:21px;color:var(--ink);margin-top:1.4em}
.prose a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.prose img{border-radius:var(--r-sm);margin-inline:auto}
.prose figure,.prose .wp-caption{max-width:100%!important;margin-inline:auto}
.prose blockquote{margin-inline:0;padding:16px 20px;border-left:4px solid var(--accent);background:rgba(255,106,61,.07);border-radius:0 var(--r-sm) var(--r-sm) 0;font-weight:500}
.prose table{width:100%;border-collapse:collapse;display:block;overflow-x:auto}
.prose td,.prose th{border:1px solid var(--line);padding:8px 10px}
.prose iframe{max-width:100%}
.post-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px;padding-top:22px;border-top:1px solid var(--line)}
.share{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:20px;font-size:14px;color:var(--muted)}
.share a,.share button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 14px;font-weight:600;color:var(--ink);cursor:pointer}
.share a:hover,.share button:hover{background:var(--ink);color:#fff}
.comments-wrap{margin-top:36px}
.comment-list{padding-left:20px}
.comment-form input:not([type=submit]):not([type=checkbox]),.comment-form textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:#fff}
.comment-form .submit{border:0;background:var(--brand);color:#fff;padding:11px 22px;border-radius:999px;font-weight:600;cursor:pointer}
.page-wrap{max-width:900px;margin-top:24px;display:grid;gap:24px}

/* Archive */
.arch-head{margin-top:22px;border-radius:var(--r-lg);padding:28px clamp(18px,3vw,36px);border-left:6px solid var(--c)}
.arch-head h1{font-size:clamp(30px,4.6vw,48px);font-weight:800;color:var(--c);letter-spacing:-.02em}
.arch-count{margin:6px 0 0;color:var(--muted);font-weight:500}
.arch-desc{color:var(--ink-2);max-width:760px}
.arch-head .cloud{margin-top:14px}
.arch-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:auto auto;gap:18px;margin-bottom:22px}
.arch-top .card-big{grid-column:1/-1;min-height:440px}
.pager{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:28px}
.pager .page-numbers{min-width:42px;height:42px;padding:0 12px;display:grid;place-items:center;border-radius:12px;background:var(--glass-strong);border:1px solid var(--glass-line);font-weight:600}
.pager .current,.pager a:hover{background:var(--ink);color:#fff}
.nf{margin-top:40px;text-align:center;display:grid;justify-items:center;gap:10px;padding:48px 20px}
.nf-code{font-size:88px;font-weight:800;color:var(--brand);margin:0;line-height:1}
.nf .cloud{justify-content:center;margin-top:12px}

/* Footer */
.site-foot{margin-top:64px;background:#0F1B33;color:#C9D2E4}
.foot-grid{display:grid;grid-template-columns:1.4fr 1.6fr 1fr;gap:36px;padding-block:44px}
.site-foot h4{color:#fff;font-size:15px;margin-bottom:14px}
.site-foot p{font-size:14.5px;margin:14px 0 0;max-width:380px}
.foot-brand .logo-img{filter:brightness(0) invert(1);height:32px}
.site-foot .logo-txt{color:#fff}
.site-foot .ht{background:rgba(255,255,255,.08);color:#fff}
.site-foot .ht:hover{background:var(--c)}
.foot-links{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:14.5px}
.foot-links a:hover{color:#fff}
.foot-legal{list-style:none;margin:16px 0 0;padding:14px 0 0;border-top:1px solid rgba(255,255,255,.1);display:grid;gap:4px;font-size:13px;line-height:1.55;color:#A9B4CB;max-width:420px}
.foot-legal strong{color:#fff;font-weight:600}
.foot-copy{border-top:1px solid rgba(255,255,255,.1);padding-block:18px;font-size:13px;color:#8D99B3}

/* Responsive */
@media (max-width:1100px){
	.hero{grid-template-columns:minmax(0,3fr) minmax(0,2fr);grid-template-areas:"main side" "list list"}
	.hero-list ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px}
	.hero-list li:nth-child(2){border-top:0}
	.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
	.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
	.layout{grid-template-columns:minmax(0,1fr) 300px}
	.band-track{grid-auto-columns:minmax(240px,calc((100% - 36px)/3))}
}
@media (max-width:900px){
	.layout{grid-template-columns:1fr}
	.side{position:static}
	.foot-grid{grid-template-columns:1fr 1fr}
	.foot-brand{grid-column:1/-1}
}
@media (max-width:768px){
	.topbar{display:none}
	.menu-btn{display:grid}
	.bar-in{height:60px;gap:10px}
	.logo{margin-right:auto}
	.logo-img{height:28px}
	.hashnav{display:none}
	body.stuck .site-head .bar{position:fixed}
	.hero{grid-template-columns:1fr;grid-template-areas:"main" "side" "list";gap:14px}
	.hero-side{grid-template-columns:1fr 1fr;gap:12px}
	.hero-side .card{min-height:220px}
	.hero-side .card-cap{margin:8px;padding:10px 12px}
	.hero-side .card-title{font-size:14.5px}
	.hero-side .meta .ht{display:none}
	.card-big{min-height:420px}
	.card-big .card-cap{margin:10px;padding:16px}
	.hero-list ul{grid-template-columns:1fr}
	.hero-list li:nth-child(2){border-top:1px solid var(--line)}
	.block{margin-top:34px}
	.block-head h2{font-size:21px}
	.grid-4{grid-template-columns:1fr 1fr;gap:12px}
	.tile-body{padding:10px 12px 14px}
	.tile-title{font-size:14.5px}
	.tile .meta .ht{display:none}
	.grid-3{grid-template-columns:1fr}
	.layout{margin-top:34px}
	.row{grid-template-columns:118px minmax(0,1fr);gap:12px;padding:10px}
	.row-img{aspect-ratio:1/1}
	.row-title{font-size:16px}
	.row-ex{display:none}
	.band-track{grid-auto-columns:72%}
	.arch-top{grid-template-columns:1fr}
	.arch-top .card-big{min-height:360px}
	.prose{font-size:17px}
	.foot-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.wrap.glass{width:calc(100% - 2*var(--gut));max-width:calc(var(--wrap) - 2*var(--gut))}
@media (hover:hover) and (pointer:fine){.hashnav,.hashnav.dragging,