/* Trang sản phẩm Knight Global chi tiết (30/09/2026). Nạp bởi single.php khi nội dung có <!-- fs-kn --> */
.fsk{--x:#268555;--d:#171a20;--x9:#3c4149;--x6:#6b7280;--v:#e6e8eb;--n1:#f4f5f6;color:var(--d);font-size:16px;line-height:1.65;text-align:left;margin:10px 0 20px}
.fsk *{box-sizing:border-box}
.fsk img{max-width:100%;height:auto}
.fsk p,.fsk li,.fsk td,.fsk th,.fsk dd{text-align:left}
.fsk p{margin:0 0 12px;color:var(--x9)}
.fsk h2{font-size:23px;line-height:1.3;margin:0 0 16px;font-weight:700;color:var(--d);text-transform:none;letter-spacing:0;text-align:left;border:0;padding:0;background:none}
.fsk h3{font-size:18px;line-height:1.35;margin:18px 0 8px;font-weight:700;color:var(--d);text-transform:none}
.fsk h4{font-size:16px;margin:14px 0 6px;font-weight:700;color:var(--d)}
.fsk ul,.fsk ol{margin:0 0 14px;padding-left:22px}
.fsk li{margin:0 0 5px;color:var(--x9)}
.fsk a{color:var(--x)}
.fsk .muc-luc{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:12px 0 18px;border-bottom:1px solid var(--v);margin-bottom:6px}
.fsk .muc-luc b{font-size:14px;color:var(--x6);margin-right:4px;font-weight:600}
.fsk .muc-luc a{display:inline-flex;align-items:center;min-height:38px;padding:6px 14px;border:1px solid var(--v);border-radius:999px;font-size:14px;color:var(--d);text-decoration:none;background:#fff}
.fsk .muc-luc a:hover{border-color:var(--x);color:var(--x)}
.fsk .khoi{padding:30px 0 0;scroll-margin-top:90px}
.fsk .khoi+.khoi{border-top:1px solid var(--v);margin-top:30px}
.fsk .tom{font-size:17px;color:var(--d)}
.fsk .cuon{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:8px 0 18px;border:1px solid var(--v);border-radius:12px}
.fsk .cuon table{width:auto;min-width:100%;border-collapse:collapse;font-size:14px;margin:0}
.fsk .cuon td,.fsk .cuon th{padding:9px 12px;border-bottom:1px solid #eceef0;vertical-align:top;min-width:4.2em}
.fsk .cuon tr:first-child td,.fsk .cuon th{background:var(--n1);font-weight:600;color:var(--d)}
.fsk .cuon tr:last-child td{border-bottom:0}
.fsk .cuon td p,.fsk .cuon th p{margin:0;font-size:inherit}
.fsk details.nhom-pk{border:1px solid var(--v);border-radius:12px;margin:0 0 12px;background:#fff}
.fsk details.nhom-pk>summary{cursor:pointer;list-style:none;padding:14px 18px;font-weight:700;font-size:17px;display:flex;justify-content:space-between;align-items:center;min-height:52px}
.fsk details.nhom-pk>summary::-webkit-details-marker{display:none}
.fsk details.nhom-pk>summary:after{content:"+";font-size:22px;color:var(--x);margin-left:12px}
.fsk details.nhom-pk[open]>summary:after{content:"−"}
.fsk details.nhom-pk>summary span{margin-left:auto;font-size:13px;font-weight:600;color:var(--x6);background:var(--n1);border-radius:999px;padding:2px 10px}
.fsk .luoi-pk{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;padding:0 16px 16px}
.fsk .pk{border:1px solid var(--v);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;background:#fff}
.fsk .pk .h{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:10px;background:#fff;border-bottom:1px solid var(--n1)}
.fsk .pk .h img{max-height:100%;width:auto;object-fit:contain}
.fsk .pk .nd{padding:12px 14px 14px;display:flex;flex-direction:column;gap:4px}
.fsk .pk .ma{font-size:13px;font-weight:700;color:var(--x);letter-spacing:.02em}
.fsk .pk b{font-size:15.5px;line-height:1.35}
.fsk .pk dl{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;margin:6px 0 0;font-size:14px}
.fsk .pk dt{color:var(--x6);font-weight:400}
.fsk .pk dd{margin:0;color:var(--d)}
.fsk .pk details{margin-top:8px;font-size:14.5px}
.fsk .pk details summary{cursor:pointer;color:var(--x);font-weight:600;min-height:36px;display:flex;align-items:center}
.fsk .pk details p,.fsk .pk details li{font-size:14.5px}
.fsk .pk .tai a{font-weight:600}
.fsk .vids{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.fsk .vid{position:relative;padding-top:56.25%;border-radius:12px;overflow:hidden;background:#000}
.fsk .vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.fsk .vd p{font-size:14.5px;margin:8px 0 0}
.fsk .tls{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.fsk .tl{border:1px solid var(--v);border-radius:12px;padding:14px 16px;background:#fff}
.fsk .tl h3{margin:0 0 8px;font-size:16px}
.fsk .tl ul{list-style:none;padding:0;margin:0}
.fsk .tl li{margin:0}
.fsk .tl a{display:flex;gap:8px;align-items:flex-start;padding:7px 0;text-decoration:none;color:var(--d);border-top:1px solid var(--n1);font-size:14.5px}
.fsk .tl li:first-child a{border-top:0}
.fsk .tl a:before{content:"↓";color:var(--x);font-weight:700}
.fsk .tl a:hover{color:var(--x)}
.fsk .luoi{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.fsk .luoi a{border:1px solid var(--v);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;text-decoration:none;background:#fff;transition:.18s}
.fsk .luoi a:hover{border-color:var(--x);transform:translateY(-2px)}
.fsk .luoi .h{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:10px;border-bottom:1px solid var(--n1)}
.fsk .luoi .h img{max-height:100%;width:auto;object-fit:contain}
.fsk .luoi b{padding:10px 12px 12px;font-size:15px;line-height:1.35;color:var(--d)}
.fsk .cta{margin-top:36px;padding:26px 28px;border-radius:14px;background:var(--x);color:#fff;display:flex;gap:20px;align-items:center;justify-content:space-between}
.fsk .cta h2{color:#fff;margin:0 0 6px;font-size:22px}
.fsk .cta p{color:#e8f3ec;margin:0}
.fsk .cta a{flex:none;display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 22px;border-radius:8px;background:#fff;color:var(--x);font-weight:700;text-decoration:none}
@media (max-width:767px){
 .fsk{font-size:15.5px}
 .fsk h2{font-size:20px}
 .fsk .muc-luc{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:12px}
 .fsk .muc-luc a{flex:none}
 .fsk .muc-luc b{display:none}
 .fsk .luoi-pk{grid-template-columns:1fr;padding:0 10px 10px}
 .fsk .pk{flex-direction:row}
 .fsk .pk .h{flex:0 0 110px;aspect-ratio:auto;border-bottom:0;border-right:1px solid var(--n1)}
 .fsk .vids{grid-template-columns:1fr}
 .fsk .luoi{grid-template-columns:1fr 1fr;gap:10px}
 .fsk .cta{flex-direction:column;align-items:stretch}
}
.fsk p,.fsk li,.fsk h3,.fsk h4,.fsk dd{overflow-wrap:anywhere}