/*
Theme Name: Xôi Lạc TV — T28 Đêm Tuyết
Description: Theme bóng đá trực tiếp "Đêm Tuyết" (tối xanh xám + trắng lạnh). 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-t28-dem-tuyet
*/
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;color:inherit}ul{list-style:none}
.burger{display:none;background:none;border:0;padding:10px;flex-direction:column;gap:5px}.burger span{display:block;width:24px;height:2px;background:currentColor}
:focus-visible{outline:2px solid var(--a2);outline-offset:2px}body{overflow-x:hidden}:root{--bg:#0f172a;--s:#1e293b;--s2:#162033;--t:#f1f5f9;--mut:#94a3b8;--a:#e2e8f0;--a2:#38bdf8;--line:rgba(148,197,255,.18)}
body{background:var(--bg);color:var(--t);font:400 16px/1.55 Inter,system-ui,sans-serif;position:relative}
h1,h2,h3,.wm,.sc{font-family:'Space Grotesk',system-ui,sans-serif}
.snow{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.snow i{position:absolute;top:-10px;width:var(--z);height:var(--z);border-radius:50%;background:#fff;opacity:.55;left:var(--x);animation:fall var(--d) linear var(--dl) infinite}
@keyframes fall{to{transform:translate(var(--dx),105vh)}}
@media(prefers-reduced-motion:reduce){.snow{display:none}}
.wrap{max-width:1240px;margin:0 auto;padding:0 20px;position:relative;z-index:1}
header{border-bottom:1px solid var(--line);background:rgba(15,23,42,.85);backdrop-filter:blur(8px);position:sticky;top:0;z-index:20}
.hd{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px;position:relative}
.wm{font-size:24px;font-weight:700;letter-spacing:-.02em;color:#fff}.wm b{color:var(--a2)}.wm small{font-size:11px;letter-spacing:.3em;color:var(--mut);margin-left:8px;font-weight:500}
.nav{display:flex;gap:4px}.nav a{padding:8px 12px;border-radius:6px;font-size:14px;color:var(--mut);border-bottom:1px solid transparent}.nav a:hover,.nav a[aria-current]{color:#fff;border-bottom-color:var(--a2)}
.lay{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:36px;padding:32px 0 48px;align-items:start}
.side{position:sticky;top:84px;display:flex;flex-direction:column;gap:20px}
h2{font-size:22px;font-weight:600;margin:0 0 16px;display:flex;align-items:center;gap:12px}h2::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--line),transparent)}
section{margin-bottom:44px}.hero p{color:var(--mut);margin:6px 0 24px}.hero h1{font-size:40px;line-height:1.1;letter-spacing:-.03em;font-weight:700}.hero h1 em{font-style:normal;color:var(--a2)}
.live{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.lc{background:linear-gradient(180deg,var(--s),var(--s2));border:1px solid var(--line);border-radius:12px;padding:16px;position:relative;box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.lc .lg-n{font-size:12px;color:var(--mut);display:flex;justify-content:space-between;margin-bottom:12px}.min{color:#fff;background:#dc2626;border-radius:4px;padding:0 6px;font-weight:600;font-size:12px}
.mt{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:6px;text-align:center;font-size:13px}.mt div{display:flex;flex-direction:column;align-items:center;gap:6px}
.lg{width:36px;height:36px;object-fit:contain}.sc{font-size:26px;font-weight:700;color:#fff;letter-spacing:.02em}
.btn{display:block;text-align:center;margin-top:14px;padding:9px;border:1px solid var(--a2);border-radius:8px;color:var(--a2);font-weight:600;font-size:14px;transition:.2s}.btn:hover{background:var(--a2);color:var(--bg)}
.tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:10px;margin-bottom:8px;scrollbar-width:thin}
.tb{white-space:nowrap;background:none;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:13px;color:var(--mut)}.tb:hover{color:#fff}.tb.on{background:var(--a);color:var(--bg);border-color:var(--a)}
.fx{display:grid;grid-template-columns:62px 1fr auto 1fr;align-items:center;gap:12px;padding:12px 8px;border-bottom:1px solid var(--line);font-size:15px}.fx:hover{background:rgba(56,189,248,.06)}
.fx time{color:var(--a2);font-family:'Space Grotesk';font-weight:600}.fx .tm{display:flex;align-items:center;gap:10px}.fx .tm:last-of-type{justify-content:flex-start}.fx .tm.h{justify-content:flex-end;text-align:right}.fx .vs{color:var(--mut);font-size:12px}.fx .lg{width:26px;height:26px}
.news{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.nw{display:flex;gap:14px;padding:14px;background:var(--s);border:1px solid var(--line);border-radius:10px}.nw:hover{border-color:var(--a2)}
.nw .th{flex:0 0 78px;height:78px;border-radius:8px;background:linear-gradient(135deg,var(--c1),var(--c2))}.nw small{color:var(--a2);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.nw h3{font-size:15px;line-height:1.35;font-weight:600;margin:4px 0}.nw span{color:var(--mut);font-size:12px}
.box{background:var(--s);border:1px solid var(--line);border-radius:12px;padding:16px}.box h2{font-size:16px;margin-bottom:10px}
table{width:100%;border-collapse:collapse;font-size:14px}th{color:var(--mut);font-weight:500;text-align:left;font-size:12px;padding:4px 4px 8px}td{padding:7px 4px;border-top:1px solid var(--line)}td.n{width:22px;color:var(--a2);font-weight:600}td.p,th.p{text-align:right}td.p{font-weight:700}td .c{display:flex;align-items:center;gap:8px}td .lg{width:20px;height:20px}
.ql a{display:block;padding:9px 0;border-top:1px solid var(--line);font-size:14px;color:var(--mut)}.ql a:hover{color:#fff}
footer{border-top:1px solid var(--line);padding:32px 0;color:var(--mut);font-size:14px;position:relative;z-index:1;background:var(--bg)}
.fl{display:flex;flex-wrap:wrap;gap:6px 18px;margin:12px 0}.fl a:hover{color:#fff}
@media(max-width:960px){.lay{grid-template-columns:minmax(0,1fr)}.side{position:static}.live{grid-template-columns:1fr}.news{grid-template-columns:1fr}}
@media(max-width:760px){.burger{display:flex}.nav{display:none;position:absolute;top:64px;left:-20px;right:-20px;flex-direction:column;background:var(--s);padding:10px 20px;border-bottom:1px solid var(--line)}.nav.open{display:flex}.hero h1{font-size:28px}.fx{grid-template-columns:48px 1fr auto 1fr;gap:6px;font-size:13px}.fx .lg{width:22px;height:22px}.wm small{display:none}}


/* ===== Trang trong (chuyên mục / bài viết) ===== */
.xl-in{--xb:#0f172a;--xs:#1e293b;--xt:#f1f5f9;--xa:#e2e8f0;--xa2:#e2e8f02;--xm:color-mix(in srgb,var(--xt) 68%,var(--xb));--xl:color-mix(in srgb,var(--xt) 20%,transparent);--xon:#111111;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:'Space Grotesk',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 'Space Grotesk',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 'Space Grotesk',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 'Space Grotesk',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}