:root{--arena:#13161d;--arena2:#1d222c;--panel:#262d38;--line:#424b59;--red:#ef5a51;--blue:#5a8fd8;--cream:#edece7;--ink:#202934;--muted:#707b88;--yellow:#e7c45a}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:#fff;background:var(--arena);font-family:"Segoe UI","Microsoft YaHei UI",sans-serif;line-height:1.68}a{color:inherit;text-decoration:none}img{max-width:100%}.arena-shell{width:min(1220px,calc(100% - 48px));margin-inline:auto}
.arena-header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);background:rgba(19,22,29,.95);backdrop-filter:blur(14px)}.arena-nav{min-height:70px;display:grid;grid-template-columns:auto 1fr auto;gap:30px;align-items:center}.arena-brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:900}.arena-brand img{display:block;width:34px;height:34px;object-fit:contain}.arena-links{display:flex;justify-content:center;gap:clamp(18px,3vw,38px);color:#a5adb8;font-size:13px;font-weight:800}.arena-links a:hover{color:#fff}
.arena-button{display:inline-flex;align-items:center;justify-content:center;min-width:170px;min-height:50px;padding:0 24px;border:1px solid #b93b35;border-radius:2px;color:#fff;background:var(--red);font-weight:900;white-space:nowrap;word-break:keep-all;writing-mode:horizontal-tb;transition:transform .2s ease,filter .2s ease}.arena-button:hover{filter:brightness(1.07);transform:translateY(-2px)}.arena-button--small{min-width:128px;min-height:40px;padding-inline:15px}.arena-text-link{color:#b43e38;font-weight:900}a:focus-visible,summary:focus-visible{outline:3px solid var(--yellow);outline-offset:4px}
.match-lobby-hero{padding:34px 0;background:#0e1116}.match-lobby{position:relative;min-height:810px;overflow:hidden;border:1px solid #434b57;background:radial-gradient(circle at 68% 58%,#29323f 0,#1a2029 36%,#13171e 68%)}.broadcast-strip{display:grid;grid-template-columns:1fr auto 1fr;padding:10px 15px;border-bottom:1px solid var(--line);background:#0b0e13;color:#929ba7;font:700 8px Consolas,monospace}.broadcast-strip b{text-align:center;color:#fff}.broadcast-strip em{text-align:right;font-style:normal}.match-title{position:absolute;z-index:6;top:75px;left:5%;width:57%}.arena-label{margin:0 0 12px;color:var(--red);font-size:9px;font-weight:900;letter-spacing:.14em}.match-title h1,.prep-layout h2,.strategy-layout h2,.squad-layout h2,.broadcast-layout h2,.timeout-layout h2,.guide-layout h2,.faq-layout h2,.callout-layout h2{margin:0;font-family:Impact,"Arial Black","Microsoft YaHei UI",sans-serif;font-size:clamp(50px,6.2vw,84px);font-weight:900;line-height:.95;letter-spacing:-.035em;text-wrap:balance}.match-title>p:not(.arena-label){max-width:570px;margin:23px 0;color:#aeb6c1}
.team-seats{position:absolute;z-index:4;bottom:160px;width:120px}.team-seats--left{left:4%}.team-seats--right{right:4%}.team-seats>span{display:block;margin-bottom:10px;color:#9ca6b2;font:800 8px Consolas,monospace}.team-seats i{display:block;height:55px;margin:6px 0;border:1px solid #45505e;background:#242c37}.team-seats--left i{border-left:5px solid var(--blue)}.team-seats--right i{border-right:5px solid var(--red)}
.tactical-board{position:absolute;z-index:4;right:15%;bottom:100px;width:50%;height:430px;border:10px solid #303945;background:#202833;clip-path:polygon(5% 0,95% 0,100% 8%,100% 92%,95% 100%,5% 100%,0 92%,0 8%)}.map-zones{position:absolute;inset:20px;border:1px solid #455363;background:linear-gradient(90deg,transparent 49.7%,#455363 50%,transparent 50.3%),linear-gradient(transparent 49.7%,#455363 50%,transparent 50.3%)}.map-zones i{position:absolute;width:55px;height:55px;border:1px solid #556476}.map-zones i:nth-child(1){top:12%;left:11%}.map-zones i:nth-child(2){top:12%;right:11%}.map-zones i:nth-child(3){bottom:12%;left:11%}.map-zones i:nth-child(4){right:11%;bottom:12%}.map-zones span{position:absolute;top:50%;width:42%;height:2px;background:#536171}.map-zones span:first-of-type{left:8%;transform:rotate(25deg)}.map-zones span:last-of-type{right:8%;transform:rotate(-25deg)}.tactical-board figure{position:absolute;z-index:3;top:35px;left:50%;width:175px;height:auto;margin:0;padding:0;border:1px solid #586575;background:#151a21;transform:translateX(-50%);overflow:visible;align-self:center}.tactical-board figcaption,.squad-preview figcaption{display:flex;justify-content:space-between;padding:8px;border-bottom:1px solid #485361;color:#929daa;font-size:7px}.tactical-board img,.squad-preview img{display:block;width:100%;height:auto;min-height:0;max-height:none;margin:0;padding:0;object-fit:contain;object-position:center;clip-path:none;transform:none}.tactical-board>p{position:absolute;bottom:20px;margin:0;font-size:9px}.tactical-board>p:first-of-type{left:30px}.tactical-board>p:last-of-type{right:30px;text-align:right}.tactical-board p span,.tactical-board p b{display:block}.tactical-board p span{color:#8793a1}.ready-check{position:absolute;z-index:8;right:4%;bottom:30px;left:4%;display:grid;grid-template-columns:120px 1fr auto;padding:13px 16px;border:1px solid #45505e;background:#10141a;font-size:10px}.ready-check span{color:var(--yellow);font-weight:900}.ready-check small{color:#75808d}
.prep-section{padding:clamp(105px,13vw,165px) 0;color:var(--ink);background:var(--cream)}.prep-layout>header{display:grid;grid-template-columns:.4fr 1.6fr;gap:38px;margin-bottom:65px}.prep-layout h2,.strategy-layout h2,.squad-layout h2,.broadcast-layout h2,.timeout-layout h2,.guide-layout h2,.faq-layout h2{font-size:clamp(40px,5vw,68px)}.prep-layout ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border-top:5px solid var(--arena)}.prep-layout li{padding:25px;border-right:1px solid #bcc1c3;border-bottom:1px solid #bcc1c3}.prep-layout span{color:#b43e38;font-size:9px;font-weight:900}.prep-layout h3{margin:38px 0 8px}.prep-layout p{color:var(--muted);font-size:12px}
.strategy-section{padding:clamp(100px,12vw,150px) 0;background:#20262f}.strategy-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:clamp(50px,8vw,105px)}.strategy-board{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#45505d}.strategy-board article{padding:25px;background:#29313c}.strategy-board b{font-size:17px}.strategy-board p{color:#a9b2bd}.strategy-board span{color:#e79b95;font-size:9px}.latency-note{grid-column:2;margin:20px 0 0;color:#9ca7b3;font-size:10px}
.squad-section{padding:clamp(100px,12vw,150px) 0;color:var(--ink);background:#e1e4e3}.squad-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:clamp(50px,8vw,105px)}.squad-row{grid-column:1/3;display:grid;grid-template-columns:repeat(5,1fr);border:1px solid #afb7ba;background:#fff}.squad-row a{padding:16px;border-right:1px solid #afb7ba}.squad-row span,.squad-row b,.squad-row small{display:block}.squad-row span{color:#b43e38;font-size:9px}.squad-row b{margin:20px 0 3px}.squad-row small{color:var(--muted)}.squad-preview{grid-column:2;align-self:center;height:auto;margin:35px 0 0;padding:0;border:1px solid #a7b0b4;background:#fff;overflow:visible;transform:none}
.broadcast-section{padding:clamp(100px,12vw,150px) 0;background:#171c23}.broadcast-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:clamp(50px,8vw,105px)}.broadcast-layout dl{margin:0;border-top:1px solid #414b58}.broadcast-layout dl>div{display:grid;grid-template-columns:150px 1fr 1fr;gap:25px;padding:19px 0;border-bottom:1px solid #414b58}.broadcast-layout dt{color:#f17972;font-weight:900}.broadcast-layout dd{margin:0;color:#a5afba}
.timeout-section{padding:clamp(100px,12vw,150px) 0;color:var(--ink);background:#dfe2e1}.timeout-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:clamp(50px,8vw,105px)}.timeout-layout>div{border-top:1px solid #abb3b6}.timeout-layout article{display:grid;grid-template-columns:120px 1fr 70px;gap:25px;padding:19px 0;border-bottom:1px solid #abb3b6}.timeout-layout span{font-weight:900}.timeout-layout p{margin:0;color:var(--muted)}.timeout-layout b{color:#b43e38;font-size:10px}.timeout-layout>.arena-text-link{grid-column:2}
.arena-guides{padding:clamp(100px,12vw,150px) 0;color:var(--ink);background:#f3f3f0}.guide-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:clamp(50px,8vw,105px)}.guide-layout>div{border-top:1px solid #b9c0c2}.guide-layout article{display:grid;grid-template-columns:65px 1fr 1fr 55px;gap:20px;padding:19px 0;border-bottom:1px solid #b9c0c2}.guide-layout span,.guide-layout a{color:#b43e38;font-weight:900}.guide-layout h3,.guide-layout p{margin:0}.guide-layout p{color:var(--muted)}.guide-layout a{text-align:right}
.arena-faq{padding:clamp(100px,12vw,150px) 0;color:var(--ink);background:#fff}.faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:clamp(50px,8vw,105px)}.faq-layout>div{border-top:1px solid #b9c0c2}.faq-layout details{border-bottom:1px solid #b9c0c2}.faq-layout summary{padding:20px 0;cursor:pointer;list-style:none;font-weight:900}.faq-layout summary::-webkit-details-marker{display:none}.faq-layout details p{margin:0 0 20px;color:var(--muted)}
.arena-callout{padding:72px 0;background:var(--red)}.callout-layout{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:end}.callout-layout .arena-label{color:#ffd7d4}.callout-layout h2{max-width:17ch}.arena-button--light{border-color:#fff;color:#b43e38;background:#fff}
.arena-footer{padding:52px 0 22px;background:#0b0e13}.footer-layout{display:grid;grid-template-columns:1.5fr .6fr .6fr;gap:46px}.footer-layout h3{margin:0 0 10px;color:#f17871;font-size:12px}.footer-layout>div>a:not(.arena-brand){display:block;margin:7px 0;color:#929ba7;font-size:12px}.footer-layout>div:first-child p{color:#929ba7;font-size:12px}.copyright{grid-column:1/4;margin:20px 0 0;padding-top:18px;border-top:1px solid #343b46;color:#626c79;font-size:10px}
@media(max-width:920px){.match-title{width:63%}.tactical-board{right:11%;width:55%}.strategy-layout,.squad-layout,.broadcast-layout,.timeout-layout,.guide-layout,.faq-layout{grid-template-columns:1fr}.squad-row{grid-column:auto}.squad-preview{grid-column:auto}.latency-note,.timeout-layout>.arena-text-link{grid-column:auto}.guide-layout article{grid-template-columns:65px 1fr}.guide-layout p{grid-column:2}.guide-layout a{grid-column:2;text-align:left}}
@media(max-width:680px){.arena-shell{width:min(100% - 24px,1220px)}.arena-nav{grid-template-columns:auto auto}.arena-nav>.arena-button{display:none}.arena-links{grid-column:1/3;grid-row:2;justify-content:flex-start;overflow-x:auto;padding:10px 0}.match-lobby{min-height:1100px}.broadcast-strip{grid-template-columns:1fr auto}.broadcast-strip em{display:none}.match-title{top:55px;width:90%}.match-title h1{font-size:clamp(44px,13vw,62px)}.tactical-board{right:5%;bottom:180px;width:90%;height:440px}.team-seats{display:none}.ready-check{grid-template-columns:1fr;gap:5px}.prep-layout>header{grid-template-columns:1fr}.prep-layout ol{grid-template-columns:1fr}.strategy-board{grid-template-columns:1fr}.squad-row{grid-template-columns:1fr 1fr}.broadcast-layout dl>div{grid-template-columns:1fr;gap:6px}.timeout-layout article{grid-template-columns:1fr;gap:6px}.guide-layout article{grid-template-columns:1fr}.guide-layout p,.guide-layout a{grid-column:auto}.callout-layout{grid-template-columns:1fr}.callout-layout .arena-button{width:100%}.footer-layout{grid-template-columns:1fr 1fr}.footer-layout>div:first-child{grid-column:1/3}.copyright{grid-column:1/3}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.arena-button{transition:none}}
.tactical-board figure,.squad-preview{align-self:center;height:auto;padding:0;margin-top:0;margin-bottom:0;overflow:visible}.tactical-board img,.squad-preview img{display:block;width:100%;height:auto;min-height:0;max-height:none;margin:0;padding:0;object-fit:contain;object-position:center;clip-path:none}