/*
Theme Name: Xôi Lạc TV — T40 Poster Hoài Cổ
Description: Theme bóng đá trực tiếp "Poster Hoài Cổ" (poster bóng đá cổ điển thập niên 80, kem + đỏ gạch). Trang chủ, chuyên mục, bài viết, SEO + schema sẵn.
Author: VuLamBach
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: xoilac-t40-poster-hoai-co
*/
[hidden]{display:none!important}
:root{--bg:#f3e9d2;--sf:#fff8e6;--tx:#1d2b3a;--mut:#4b5a68;--ac:#b9361f;--ac2:#1f7a78}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg) radial-gradient(#1d2b3a14 1px,transparent 1.4px) 0 0/9px 9px;color:var(--tx);font:16px/1.6 'Be Vietnam Pro',system-ui,sans-serif}
a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:3px solid var(--ac);outline-offset:2px}
h1,h2,h3,.logo,.sc{font-family:'Playfair Display',Georgia,serif}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
header{border-bottom:6px double var(--tx);background:var(--sf)}
.top{display:flex;flex-direction:column;align-items:center;padding:22px 20px 0;max-width:1120px;margin:0 auto}
.logo{font-size:52px;font-weight:900;line-height:1;letter-spacing:-.02em}.logo i{font-style:normal;color:var(--ac)}
.sub{font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--mut);margin:6px 0 14px}
#mb{display:none;margin-bottom:12px;background:var(--tx);color:var(--sf);border:0;padding:8px 18px;font:600 15px 'Be Vietnam Pro';cursor:pointer}
nav ul{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;border-top:2px solid var(--tx)}
nav a{display:block;padding:10px 18px;font-weight:600;font-size:14px;text-transform:uppercase;letter-spacing:.08em;border-left:1px solid #1d2b3a33}
nav li:first-child a{border-left:0}nav a:hover,nav a.on{background:var(--ac);color:#fff}
.hero{text-align:center;padding:44px 0 8px}
.hero h2{font-size:clamp(34px,6vw,64px);font-weight:900;line-height:1.05;text-transform:uppercase}
.hero h2 span{color:var(--ac)}
.hero p{max-width:640px;margin:12px auto 0;color:var(--mut)}
.tks{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:30px 0}
.tk{position:relative;background:var(--sf);border:3px solid var(--tx);padding:36px 18px 20px;text-align:center;box-shadow:6px 6px 0 var(--ac2);-webkit-mask:radial-gradient(circle 10px at 0 50%,#0000 98%,#000) left/51% 100% no-repeat,radial-gradient(circle 10px at 100% 50%,#0000 98%,#000) right/51% 100% no-repeat;mask:radial-gradient(circle 10px at 0 50%,#0000 98%,#000) left/51% 100% no-repeat,radial-gradient(circle 10px at 100% 50%,#0000 98%,#000) right/51% 100% no-repeat}
.st{position:absolute;top:-1px;left:50%;transform:translateX(-50%);background:var(--ac);color:#fff;font:700 12px 'Be Vietnam Pro';letter-spacing:.1em;padding:4px 16px}
.tt{display:flex;align-items:center;justify-content:center;gap:10px;font-weight:600}.tt b{font-weight:600}.lg{object-fit:contain}
.sc{font-size:54px;font-weight:900;line-height:1.1;margin:6px 0}
.tk p{color:var(--mut);font-size:14px}
.bt{display:inline-block;margin-top:12px;border:2px solid var(--tx);padding:8px 20px;font-weight:600;font-size:14px;background:var(--tx);color:var(--sf)}.bt:hover{background:var(--ac);border-color:var(--ac)}
section{margin:46px 0}
.sh{display:flex;align-items:center;gap:16px;margin-bottom:18px}.sh h2{font-size:34px;font-weight:900;text-transform:uppercase;white-space:nowrap}.sh:after{content:"";flex:1;border-top:6px double var(--tx)}
.tb{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.tab{background:var(--sf);border:2px solid var(--tx);padding:7px 14px;font:600 14px 'Be Vietnam Pro';cursor:pointer;color:var(--tx)}.tab[aria-selected=true]{background:var(--tx);color:var(--sf)}
.fx{display:grid;grid-template-columns:70px 1fr 40px 1fr;gap:10px;align-items:center;padding:12px 6px;border-bottom:2px dotted #1d2b3a66}
.fx time{font-weight:700}.fx time small{display:block;font-weight:400;color:var(--mut);font-size:12px}
.fx .h{text-align:right;display:flex;gap:8px;justify-content:flex-end;align-items:center}.fx .a{display:flex;gap:8px;align-items:center}
.fx i{font-style:normal;font-weight:900;color:var(--ac);text-align:center}
.two{display:grid;grid-template-columns:2fr 1fr;gap:30px}
.card{background:var(--sf);border:3px solid var(--tx);padding:18px}
table{width:100%;border-collapse:collapse;font-size:14px}th{font-size:12px;text-transform:uppercase;letter-spacing:.08em;text-align:left;border-bottom:2px solid var(--tx);padding:6px 4px}td{padding:7px 4px;border-bottom:1px dotted #1d2b3a66}td.tm{display:flex;gap:8px;align-items:center}
.nws{display:grid;grid-template-columns:1fr 1fr;gap:0 26px}
.nw{display:flex;gap:16px;padding:16px 0;border-bottom:2px solid var(--tx)}.nw .n{font:900 40px/1 'Playfair Display',serif;color:var(--ac)}.nw small{color:var(--ac2);font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:.08em}.nw h3{font-size:19px;line-height:1.3;margin-top:2px}.nw a:hover{color:var(--ac)}
footer{border-top:6px double var(--tx);background:var(--sf);margin-top:56px;padding:26px 0;text-align:center;color:var(--mut);font-size:14px}footer .logo{font-size:30px;color:var(--tx);margin-bottom:6px}
@media(max-width:860px){.tks{grid-template-columns:1fr}.two,.nws{grid-template-columns:1fr}.logo{font-size:40px}#mb{display:block}nav ul{display:none;flex-direction:column}nav ul.open{display:flex}nav a{border-left:0;border-top:1px solid #1d2b3a33}.fx{grid-template-columns:56px 1fr 30px 1fr;font-size:14px}.sh h2{font-size:26px}}


/* ===== Trang trong (chuyên mục / bài viết) ===== */
.xl-in{--xb:#f3e9d2;--xs:#fff8e6;--xt:#1d2b3a;--xa:#b9361f;--xa2:#b9361f2;--xm:color-mix(in srgb,var(--xt) 68%,var(--xb));--xl:color-mix(in srgb,var(--xt) 20%,transparent);--xon:#ffffff;grid-column:1/-1;width:100%;max-width:1180px;margin:0 auto;padding:22px 20px 60px;color:var(--xt);font-family:inherit;line-height:1.65;position:relative;z-index:1}
.xl-in *{box-sizing:border-box}
.xl-in a{color:inherit;text-decoration:none;text-transform:none;letter-spacing:normal;font-family:inherit}.xl-in a:hover{color:var(--xa)}
.xl-in .xl-h1,.xl-in .xl-h2,.xl-in .xl-h2b,.xl-in .xl-bt{display:block;margin:0;padding:0;border:0;background:none;text-transform:none;letter-spacing:normal;color:var(--xt);font-family:'Playfair Display',system-ui,sans-serif;font-weight:800;-webkit-text-fill-color:currentColor;transform:none;box-shadow:none;clip-path:none}
.xl-in .xl-h1{font-size:clamp(28px,4.2vw,44px);line-height:1.15;margin:6px 0 10px}
.xl-in .xl-h2{font-size:21px;line-height:1.3;margin:4px 0 6px}
.xl-in .xl-h2b{font-size:24px;margin:34px 0 14px}
.xl-in .xl-bt{font-size:15px;text-transform:uppercase;letter-spacing:.08em;color:var(--xa);margin-bottom:10px;font-weight:700}
.xl-bc{display:flex;flex-wrap:wrap;gap:6px 8px;font-size:14px;color:var(--xm);margin:4px 0 14px}.xl-bc span[aria-current]{color:var(--xt)}
.xl-lead{color:var(--xm);font-size:17px;max-width:760px}.xl-lead p{margin:0}
.xl-chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:18px 0 26px;padding:0}
.xl-chips a{display:block;padding:7px 16px;border:1px solid var(--xl);border-radius:999px;font-size:14px;background:var(--xs);font-weight:600}.xl-chips a[aria-current],.xl-chips a:hover{background:var(--xa);color:var(--xon);border-color:var(--xa)}
.xl-lay{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:34px;align-items:start}
.xl-list{display:grid;gap:20px}
.xl-card{display:grid;grid-template-columns:260px 1fr;gap:18px;background:var(--xs);border:1px solid var(--xl);border-radius:10px;overflow:hidden;margin:0;padding:0}
.xl-tn{display:block;aspect-ratio:16/10;background:var(--xl);overflow:hidden}.xl-tn img{width:100%;height:100%;object-fit:cover;display:block}
.xl-ph{display:block;width:100%;height:100%;background:linear-gradient(135deg,var(--xa),var(--xa2))}
.xl-bd{padding:14px 18px 14px 0}
.xl-cat{display:inline-block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--xa)}
.xl-ex{color:var(--xm);font-size:15px;margin:0 0 8px}
.xl-mt{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:13px;color:var(--xm);margin-top:6px}
.xl-pg ul{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:10px 0 0;padding:0}.xl-pg a,.xl-pg span{display:block;min-width:40px;text-align:center;padding:8px 12px;border:1px solid var(--xl);border-radius:6px;background:var(--xs)}.xl-pg .current,.xl-pg a:hover{background:var(--xa);color:var(--xon);border-color:var(--xa)}
.xl-side{display:grid;gap:18px;position:sticky;top:16px}
.xl-box{background:var(--xs);border:1px solid var(--xl);border-radius:10px;padding:16px 18px}
.xl-top{margin:0;padding:0;list-style:none;counter-reset:n}.xl-top li{counter-increment:n;padding:10px 0 10px 34px;border-bottom:1px solid var(--xl);position:relative;font-size:15px;line-height:1.4}.xl-top li:last-child{border:0}.xl-top li:before{content:counter(n);position:absolute;left:0;top:9px;font:800 20px/1 'Playfair Display',system-ui,sans-serif;color:var(--xa)}.xl-top time{display:block;font-size:12px;color:var(--xm)}
.xl-cats{margin:0;padding:0;list-style:none}.xl-cats li{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed var(--xl);font-size:15px}.xl-cats li:last-child{border:0}
.xl-srch{display:flex;gap:6px}.xl-srch input{flex:1;min-width:0;padding:10px 12px;border:1px solid var(--xl);border-radius:6px;background:var(--xb);color:var(--xt);font:inherit}.xl-srch button{padding:10px 16px;border:0;border-radius:6px;background:var(--xa);color:var(--xon);font-weight:700;font-size:14px;font-family:inherit;cursor:pointer}
.xl-art{min-width:0}
.xl-fi{margin:18px 0;border-radius:10px;overflow:hidden}.xl-fi img{width:100%;height:auto;display:block}
.xl-ct{font-size:17px}.xl-ct p{margin:0 0 1.1em}
.xl-ct h2{font:800 28px/1.25 'Playfair Display',system-ui,sans-serif;margin:1.6em 0 .5em;color:var(--xt);text-transform:none;letter-spacing:normal;padding:0 0 0 14px;border:0;border-left:5px solid var(--xa);background:none;display:block}
.xl-ct h3{font:700 22px/1.3 'Playfair Display',system-ui,sans-serif;margin:1.3em 0 .4em;color:var(--xt);text-transform:none;letter-spacing:normal;border:0;background:none}
.xl-ct a{color:var(--xa);text-decoration:underline;text-underline-offset:3px}
.xl-ct ul,.xl-ct ol{margin:0 0 1.1em 1.3em}.xl-ct li{margin:.3em 0}
.xl-ct img{max-width:100%;height:auto;border-radius:8px}
.xl-ct table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:15px}.xl-ct th,.xl-ct td{border:1px solid var(--xl);padding:9px 12px;text-align:left}.xl-ct th{background:var(--xa);color:var(--xon)}.xl-ct tr:nth-child(even) td{background:color-mix(in srgb,var(--xs) 70%,transparent)}
.xl-ct blockquote{margin:1.2em 0;padding:12px 18px;border-left:5px solid var(--xa2);background:var(--xs);color:var(--xm)}
.xl-tags a{display:inline-block;margin:0 6px 6px 0;padding:4px 12px;border:1px solid var(--xl);border-radius:999px;font-size:13px}
.xl-au{display:grid;gap:2px;margin:26px 0;padding:16px 18px;background:var(--xs);border:1px solid var(--xl);border-radius:10px;font-size:14px;color:var(--xm)}.xl-au b{color:var(--xt);font-size:16px}.xl-au b a{color:inherit;text-decoration:none}
.xl-rg{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.xl-rc{display:grid;gap:8px;font-weight:700;line-height:1.35}.xl-rc img,.xl-rc .xl-ph{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:8px;display:block}
.xl-empty{padding:40px;text-align:center;color:var(--xm)}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.xl-in .xl-bc a,.xl-in .xl-cat,.xl-in .xl-tags a,.xl-in .xl-cats a,.xl-in .xl-top a{padding:0;margin:0;border:0;background:none;display:inline;font:inherit;text-transform:none;letter-spacing:normal;box-shadow:none;transform:none;border-radius:0}
.xl-in .xl-cat{display:inline-block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--xa)}
.xl-in .xl-bc{text-align:left;justify-content:flex-start}
.xl-in .xl-h1,.xl-in .xl-h2,.xl-in .xl-h2b,.xl-in .xl-bt,.xl-ct h2,.xl-ct h3{text-align:left}
.xl-in .xl-h1:before,.xl-in .xl-h1:after,.xl-in .xl-h2:before,.xl-in .xl-h2:after,.xl-in .xl-h2b:before,.xl-in .xl-h2b:after,.xl-in .xl-bt:before,.xl-in .xl-bt:after,.xl-ct h2:after,.xl-ct h3:before,.xl-ct h3:after{content:none;display:none}
.xl-tn{position:relative}.xl-tn .xl-ph{position:absolute;inset:0}
@media(max-width:700px){.xl-ct table{display:block;overflow-x:auto}}
@media(max-width:900px){.xl-lay{grid-template-columns:1fr}.xl-side{position:static}.xl-card{grid-template-columns:1fr}.xl-bd{padding:0 16px 16px}.xl-rg{grid-template-columns:1fr}}

.xl-seo{padding-top:10px}.xl-seo .xl-ct{max-width:900px;margin:0 auto}
.xl-toc{background:var(--xs);border:1px solid var(--xl);border-radius:10px;padding:16px 22px;margin:0 0 28px}.xl-toc ol{margin:6px 0 0 1.2em;padding:0;columns:2;column-gap:30px;font-size:15px}.xl-toc li{margin:4px 0;break-inside:avoid}.xl-seo h2[id]{scroll-margin-top:20px}@media(max-width:700px){.xl-toc ol{columns:1}}
b.xlb{font-weight:inherit;color:var(--ac,inherit)}b.xlb:empty{display:none}
.xl-legal{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 18px;padding:16px 20px 28px;font-size:13px;opacity:.8}.xl-legal a{text-decoration:underline;text-underline-offset:3px}.xl-legal span{opacity:.8}