/* Bursa188 — Market Board / Sports Information Portal
   midnight #101A3D · orange #F97316 · white · graphite #374151 */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",Arial,sans-serif;color:#1F2937;background:#F5F6F8;line-height:1.65;font-size:16px}
img,svg{max-width:100%;height:auto;display:block}
a{color:#C2410C;text-decoration:none}
a:hover{text-decoration:underline}
ul,ol{list-style:none}
.bu-wrap{max-width:1120px;margin:0 auto;padding:0 22px}
.bu-narrow{max-width:840px}
p{margin:0 0 13px}

/* market strip + header */
.bu-strip{background:#0C1330;border-bottom:1px solid #1E2C5C}
.bu-strip-in{max-width:1120px;margin:0 auto;display:flex;align-items:center;gap:8px;padding:6px 22px;overflow-x:auto;white-space:nowrap}
.bu-strip-l{font-family:Consolas,monospace;font-size:11px;color:#5E6F9E;letter-spacing:.2em}
.bu-mk{font-family:Consolas,monospace;font-size:11.5px;color:#F97316;border:1px solid #F97316;padding:1px 9px;border-radius:2px;letter-spacing:.08em}
.bu-head{background:#101A3D;position:sticky;top:0;z-index:50}
.bu-head-in{max-width:1120px;margin:0 auto;display:flex;align-items:center;gap:22px;padding:12px 22px}
.bu-logo{display:flex;align-items:center;gap:10px;color:#fff;margin-right:auto}
.bu-logo:hover{text-decoration:none}
.bu-logo-word{font-size:22px;font-weight:800;letter-spacing:.04em}
.bu-logo-word span{color:#F97316}
.bu-navbtn,.bu-navtog{display:none}
.bu-nav{display:flex;flex-wrap:wrap;gap:2px 4px}
.bu-navlink{display:block;color:#C9D2E8;font-size:13.5px;padding:7px 10px;border-radius:2px;text-transform:none}
.bu-navlink:hover{color:#fff;text-decoration:none;background:#1A2752}
.bu-navlink.active{color:#F97316;background:#1A2752}
.bu-cta{background:#F97316;color:#231303;font-weight:700;font-size:13.5px;padding:9px 18px;border-radius:2px;white-space:nowrap}
.bu-cta:hover{background:#FB8C3C;text-decoration:none}

/* hero */
.bu-hero{background:#101A3D;color:#E7EBF5;border-bottom:3px solid #F97316}
.bu-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;padding-top:48px;padding-bottom:40px;align-items:center}
.bu-hero h1{font-size:38px;color:#fff;margin-bottom:14px;line-height:1.22}
.bu-hero-lead{font-size:16.5px;color:#AEB9D6;margin-bottom:22px}
.bu-hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.bu-btn{display:inline-block;background:#F97316;color:#231303;font-weight:700;font-size:14px;padding:12px 24px;border-radius:2px}
.bu-btn:hover{text-decoration:none;background:#FB8C3C}
.bu-btn-o{background:transparent;color:#FDBA74;border:1.5px solid #F97316}
.bu-btn-o:hover{background:rgba(249,115,22,.12)}
.bu-hero-img{width:100%;border-top:3px solid #0C1330;border-bottom:3px solid #0C1330}
.bu-mcards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding-top:22px;padding-bottom:30px}
.bu-mcard{display:flex;flex-direction:column;gap:5px;background:#fff;border:1px solid #DEE2EA;border-top:3px solid #F97316;border-radius:2px;padding:16px;color:#1F2937}
.bu-mcard:hover{text-decoration:none;box-shadow:0 6px 16px rgba(16,26,61,.14);transform:translateY(-2px)}
.bu-mcard-k{font-family:Consolas,monospace;font-size:10.5px;letter-spacing:.2em;color:#C2410C}
.bu-mcard-t{font-size:15.5px;font-weight:700;line-height:1.35}
.bu-mcard-d{font-size:12.5px;color:#6B7280}
.bu-board{background:#0C1330;border:1px solid #2C3B6E;border-radius:4px;overflow:hidden}
.bu-board-row{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;background:#1A2752;padding:16px 18px}
.bu-board-h{font-size:14px;letter-spacing:.18em;color:#AEB9D6;text-transform:uppercase}
.bu-board-s{font-family:Consolas,monospace;font-size:34px;color:#fff;font-weight:700}
.bu-board-line{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 18px;border-top:1px solid #1E2C5C}
.bu-board-k{font-family:Consolas,monospace;font-size:12.5px;color:#F97316;letter-spacing:.12em}
.bu-board-r{font-family:Consolas,monospace;font-size:13px;color:#E7EBF5}
.bu-board-note{padding:9px 18px;background:#101A3D;font-size:11.5px;color:#5E6F9E}

/* blocks */
.bu-block{padding:40px 0;background:#FFFFFF;border-top:1px solid #E5E8EF}
.bu-block.dark{background:#101A3D;color:#D8DEF0;border-top:none}
.bu-block.dark h2{color:#fff}
.bu-block.dark a{color:#FDBA74}
.bu-block-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.bu-block-tag{font-family:Consolas,monospace;font-size:10.5px;letter-spacing:.22em;color:#C2410C;background:#FFEDD5;padding:3px 10px;border-radius:2px;white-space:nowrap}
.bu-block.dark .bu-block-tag{background:#2A1A0C;color:#F97316}
.bu-block-head h2{font-size:25px;color:#101A3D}
.bu-block-body{max-width:880px}
.bu-block-body h3,.bu-art-body h3{font-size:18.5px;margin:20px 0 8px;color:#101A3D}
.bu-block.dark .bu-block-body h3{color:#FDBA74}
.bu-block-body ul.md,.bu-block-body ol.md,.bu-art-body ul.md,.bu-art-body ol.md{margin:0 0 13px;padding-left:0}
.bu-block-body ul.md li,.bu-art-body ul.md li{position:relative;padding-left:22px;margin-bottom:7px}
.bu-block-body ul.md li::before,.bu-art-body ul.md li::before{content:"▪";position:absolute;left:2px;color:#F97316}
.bu-block-body ol.md,.bu-art-body ol.md{counter-reset:buol}
.bu-block-body ol.md li,.bu-art-body ol.md li{position:relative;padding-left:34px;margin-bottom:8px;counter-increment:buol}
.bu-block-body ol.md li::before,.bu-art-body ol.md li::before{content:counter(buol) ".";position:absolute;left:0;font-family:Consolas,monospace;color:#C2410C;font-weight:700}

/* tables */
.tbl-wrap{overflow-x:auto;margin:16px 0}
table{border-collapse:collapse;width:100%;min-width:520px;background:#fff;font-size:14px;border:1px solid #D6DAE3}
thead th{background:#101A3D;color:#FDBA74;text-align:left;padding:10px 14px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-family:Consolas,monospace}
tbody td{padding:10px 14px;border-bottom:1px solid #E5E8EF}
tbody tr:nth-child(even){background:#F7F8FB}

/* figures */
.fig{margin:24px 0;background:#fff;border:1px solid #D6DAE3;border-left:4px solid #F97316;border-radius:2px;padding:16px}
.fig figcaption{font-size:12.5px;color:#6B7280;margin-top:8px;text-align:center}

/* article */
.bu-main{padding:30px 0 10px}
.bu-crumb{font-size:12.5px;margin-bottom:16px}
.bu-crumb ol{display:flex;flex-wrap:wrap;gap:6px;color:#6B7280}
.bu-crumb li+li::before{content:"›";margin-right:6px;color:#F97316}
.bu-art{background:#fff;border:1px solid #DEE2EA;border-radius:3px;overflow:hidden}
.bu-art-band{background:linear-gradient(135deg,#101A3D 0%,#1A2752 100%);padding:26px 30px 22px}
.bu-art-band .bu-block-tag{background:#2A1A0C;color:#F97316}
.bu-art-h1{font-size:31px;color:#fff;margin:8px 0 12px;line-height:1.25}
.bu-meta{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:12.5px;color:#AEB9D6}
.bu-art .toc,.bu-art-body,.bu-art .related,.bu-art .bu-artfaq{margin:26px 30px}
.bu-art-body{font-size:16.5px}
.bu-art-body h2{font-size:23px;margin:28px 0 10px;color:#101A3D;padding-left:12px;border-left:4px solid #F97316}
blockquote.md{border-left:4px solid #F97316;background:#FFF7ED;padding:12px 16px;margin:14px 0;border-radius:0 2px 2px 0}
.bu-artfaq h2,.bu-faqsec h2{font-size:23px;color:#101A3D;margin-bottom:12px}
.bu-faqitem{background:#F7F8FB;border:1px solid #E0E4ED;border-left:3px solid #F97316;border-radius:2px;margin-bottom:8px}
.bu-faqitem summary{cursor:pointer;padding:11px 16px;font-weight:600;font-size:15px;color:#1F2937;list-style:none}
.bu-faqitem summary::-webkit-details-marker{display:none}
.bu-faqitem summary::after{content:"+";float:right;color:#C2410C;font-family:Consolas,monospace;font-weight:700}
.bu-faqitem[open] summary::after{content:"–"}
.bu-fanswer{padding:0 16px 12px;font-size:15px}
.bu-faqsec{margin-top:20px}
.toc{background:#F7F8FB;border:1px solid #E0E4ED;border-radius:2px;padding:16px 20px}
.toc-title{font-family:Consolas,monospace;font-size:11px;letter-spacing:.2em;color:#C2410C;margin-bottom:6px}
.toc ol{counter-reset:butoc}
.toc ol li{counter-increment:butoc;padding:4px 0 4px 34px;position:relative;font-size:14.5px}
.toc ol li::before{content:counter(butoc) ".";position:absolute;left:0;font-family:Consolas,monospace;color:#C2410C;font-weight:700}
.related{background:#FFF7ED;border:1px solid #FED7AA;border-radius:2px;padding:18px 20px}
.related-title{font-family:Consolas,monospace;font-size:11px;letter-spacing:.2em;color:#C2410C;margin-bottom:6px}
.related ul li{padding:6px 0;border-top:1px solid #FFE4C7;font-size:14.5px}

/* hub & index */
.bu-hubhead{padding:6px 0 20px}
.bu-hubhead h1{font-size:33px;color:#101A3D;margin:10px 0 12px}
.bu-rows{display:flex;flex-direction:column;gap:6px}
.bu-row{display:grid;grid-template-columns:52px 1fr auto;gap:14px;align-items:center;background:#fff;border:1px solid #DEE2EA;border-left:4px solid #F97316;border-radius:2px;padding:12px 16px}
.bu-row:hover{text-decoration:none;border-color:#F97316;box-shadow:0 4px 12px rgba(194,65,12,.12)}
.bu-row-n{font-family:Consolas,monospace;color:#C2410C;font-weight:700;font-size:17px}
.bu-row-t{font-size:15.5px;font-weight:600;color:#1F2937}
.bu-row-k{font-family:Consolas,monospace;font-size:10.5px;letter-spacing:.16em;color:#6B7280}
.bu-plsec{margin-bottom:22px}
.bu-plsec h2{font-size:22px;color:#101A3D;margin:6px 0 10px}

/* 404 */
.e404{text-align:center;padding:70px 22px}
.e404-code{font-family:Consolas,monospace;font-size:88px;color:#F97316;line-height:1}
.e404-h1{font-size:29px;margin:6px 0 14px;color:#101A3D}
.e404-p{max-width:520px;margin:0 auto 22px}
.e404-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.e404-actions .bu-btn{color:#231303}
.p404 .bu-hero,.p404 .bu-block{display:none}

/* footer */
.bu-foot{margin-top:52px;background:#0C1330;color:#93A1C4;border-top:3px solid #F97316}
.bu-fgrid{max-width:1120px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:26px;padding:36px 22px 6px}
.bu-fh{font-family:Consolas,monospace;font-size:11px;letter-spacing:.22em;color:#F97316;margin-bottom:10px}
.bu-fcol ul li{padding:5px 0;font-size:14px}
.bu-fcol a{color:#C9D2E8}
.bu-fcol a:hover{color:#FDBA74}
.bu-flegal{max-width:1120px;margin:0 auto;padding:14px 22px 28px;border-top:1px solid #1E2C5C;margin-top:14px}
.bu-flegal p{font-size:12px;color:#5E6F9E;margin-bottom:7px}
.bu-flegal p:first-child{color:#F97316;letter-spacing:.08em}

/* responsive */
@media (max-width:980px){
 .bu-hero-grid{grid-template-columns:1fr;gap:26px}
 .bu-mcards{grid-template-columns:1fr 1fr}
 .bu-fgrid{grid-template-columns:1fr 1fr}
 .bu-hero h1{font-size:31px}
 .bu-nav{display:none;width:100%;flex-direction:column;gap:0;order:5}
 .bu-navtog:checked ~ .bu-nav{display:flex}
 .bu-navlink{padding:11px 8px;border-bottom:1px solid #1E2C5C;border-radius:0}
 .bu-navbtn{display:flex;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;border:1px solid #2C3B6E;border-radius:3px;cursor:pointer;order:4}
 .bu-navbtn span{display:block;width:20px;height:2px;background:#F97316;margin:0 auto}
 .bu-head-in{flex-wrap:wrap;position:relative}
 .bu-cta{order:3}
}
@media (max-width:768px){
 .bu-art .toc,.bu-art-body,.bu-art .related,.bu-art .bu-artfaq{margin:20px 18px}
 .bu-art-band{padding:22px 18px 18px}
 .bu-mcards{grid-template-columns:1fr}
 .bu-fgrid{grid-template-columns:1fr}
 .bu-art-h1{font-size:25px}
 .bu-hubhead h1{font-size:27px}
 .bu-row{grid-template-columns:40px 1fr}
 .bu-row-k{display:none}
 .bu-hero h1{font-size:27px}
}
@media (max-width:420px){
 .bu-hero h1{font-size:24px}
 .bu-hero-lead{font-size:15px}
 .bu-board-s{font-size:26px}
 .bu-art-h1{font-size:22px}
}