:root{--bg:#10151b;--bar:#17252b;--panel:#1d3035;--panel-2:#294247;--line:#4f7070;--text:#e7f2dc;--muted:#9ab6a7;--accent:#d8ed67;--accent-2:#ff8a5b;--shadow:0 7px 0 rgba(0,0,0,.35)}
html,body.portal-body{background:var(--bg)!important;color:var(--text)!important;font-family:"Courier New","Microsoft YaHei",monospace}
.portal-header{background:#17252b!important;border-bottom:4px solid #0a0f12!important;height:76px;padding:0 clamp(12px,3vw,44px)}.brand strong{color:var(--accent)!important}.menu-button{border:2px solid var(--line);border-radius:2px}.menu-button span{background:var(--accent)!important}.site-search{background:#0c1519!important;border:2px solid var(--line)!important;border-radius:2px!important}
.portal-nav{background:#142126!important;border-color:var(--accent)!important}.portal-nav-inner{gap:5px}.portal-nav-inner a{background:#253b3f;border:1px solid var(--line);border-bottom:3px solid #081014;color:#e7f2dc!important;height:40px;padding:0 12px}.portal-nav-inner a:hover,.portal-nav-inner a.active{background:#3c5b58;color:var(--accent)!important}.portal-nav-inner a.active:after{display:none}
.portal-main{max-width:1580px;padding:28px clamp(10px,3vw,42px) 72px}.portal-section-head{background:#1d3035;border:2px solid var(--line);padding:10px 14px}.portal-section-head h1{color:var(--accent);font-family:inherit;font-size:22px}.game-grid .game-tile,.portal-game-grid .game-tile{background:#1d3035;border:2px solid var(--line);border-radius:2px!important;box-shadow:var(--shadow)}.game-grid .game-tile:hover,.portal-game-grid .game-tile:hover{border-color:var(--accent);transform:translateY(-2px)}.game-grid .game-tile>strong,.portal-game-grid .game-tile>.tile-copy{background:#294247;color:var(--text)}