/* kode4d — S07 霓虹绿黑街机厅 */
:root{--bg:#070a07;--surface:#0e130e;--surface2:#141d14;--primary:#39ff14;--accent:#0fbf5f;--accent2:#7cff5c;--text:#eafff0;--muted:#8fae90;--line:#1e2e1e;--r:3px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:#070a07;background-image:radial-gradient(700px 380px at 15% 10%, @accent@1c, transparent 60%), radial-gradient(700px 380px at 85% 30%, @primary@18, transparent 60%);color:#eafff0;font-family:'Segoe UI',system-ui,-apple-system,sans-serif;line-height:1.75;font-size:16px;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:#7cff5c;text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:10px;top:10px;background:#39ff14;color:#070a07;padding:8px 14px;z-index:99;border-radius:8px}
h1,h2,h3{font-family:'Arial Narrow',Arial,sans-serif;color:#39ff14;text-transform:uppercase;line-height:1.25;margin-bottom:14px}
h1{font-size:clamp(1.7rem,4vw,2.6rem)}
h2{font-size:clamp(1.3rem,3vw,1.9rem);margin-top:34px}
h3{font-size:1.12rem;color:#eafff0}
p{margin-bottom:14px;color:#eafff0;overflow-wrap:break-word}
.badge18{display:inline-block;background:#0fbf5f;color:#eafff0;font-weight:700;border-radius:6px;padding:2px 8px;font-size:.8rem}
.badge18.big{font-size:.95rem;padding:4px 12px}
.herotag{font-size:.85rem;color:#8fae90;margin-left:10px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Arial Narrow',Arial,sans-serif;font-weight:700;font-size:1.2rem;color:#39ff14}
.mainnav a,.pillnav a,.chipnav a{color:#eafff0;padding:9px 12px;border-radius:8px;font-size:.93rem}
.mainnav a.active,.pillnav a.active,.chipnav a.active{background:#39ff14;color:#070a07}
.mainnav a:hover,.pillnav a:hover,.chipnav a:hover{background:#141d14;text-decoration:none}
.navburger{display:none}
.lede{font-size:1.08rem;color:#8fae90;max-width:640px}
.ctas{display:flex;gap:14px;flex-wrap:wrap;margin-top:20px}
.btn{display:inline-block;padding:13px 26px;border-radius:3px;font-weight:700;font-size:.98rem}
.btn.primary{background:linear-gradient(135deg,#39ff14,#0fbf5f);color:#070a07}
.btn.ghost{border:2px solid #39ff14;color:#39ff14}
.btn:hover{text-decoration:none;filter:brightness(1.08)}
.hero{background:#0e130e44;border-bottom:1px solid #39ff1433}
.hero.h8v{padding:34px 0;text-align:center}.symbolband{display:flex;gap:18px;justify-content:center;padding:14px 0;overflow:hidden;border-top:2px solid #39ff1466;border-bottom:2px solid #39ff1466}.symbolband.bot{border-top:none}.hero.h8v .herocopy{max-width:780px;margin:22px auto}
.quicksec{padding:38px 0}
.chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.chip{background:#0e130e;border:1px solid #39ff1466;border-radius:999px;padding:10px 20px;color:#eafff0;font-weight:600}
.chip:hover{background:#39ff14;color:#070a07;text-decoration:none}
.lobbysec,.guidesec,.popsec,.promosec,.secsec,.rgsec,.aboutsec{padding:34px 0}
.lobbygrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:22px}
.guidegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:22px}
.lobbycard,.guidecard{padding:20px;border-radius:3px;min-width:0}
.lobbycard img{border-radius:3px;margin-bottom:14px}
.lobbycard h3{color:#39ff14;text-transform:none}
.more{display:inline-block;margin-top:10px;font-weight:700}
.poplist{columns:2;margin-top:14px;padding-left:20px}
.poplist li{margin-bottom:10px;color:#eafff0}
.fig{margin:24px 0;border:1px solid #39ff1433;border-radius:3px;overflow:hidden;background:#0e130e}
.fig img{width:100%}
.faqsec{padding:34px 0;background:#0e130e55}
details.faq{background:#0e130e;border:1px solid #39ff143c;border-radius:3px;padding:14px 18px;margin-bottom:10px}
details.faq summary{cursor:pointer;font-weight:700;color:#39ff14;list-style-position:inside}
.faqa{padding-top:10px;color:#eafff0}
.crumbs{font-size:.85rem;color:#8fae90;padding:16px 0 0}
.crumbs a{color:#7cff5c}
.article{padding:26px 20px 50px;display:grid;grid-template-columns:minmax(0,860px);justify-content:center}
.post{background:#0e130e88;border:1px solid #39ff1430;border-radius:3px;padding:34px clamp(18px,4vw,44px)}
.postmeta{font-size:.83rem;color:#8fae90;margin-bottom:18px}
.postsec ul{margin:0 0 14px 22px}
.postsec li{margin-bottom:8px}
.tablewrap{overflow-x:auto;margin:16px 0;border:1px solid #1e2e1e;border-radius:3px}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:.92rem}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid #1e2e1e;color:#eafff0}
th{background:#141d14;color:#39ff14}
.note{margin:22px 0;padding:14px 18px;border-left:4px solid #0fbf5f;background:#141d1499;border-radius:0 8px 8px 0}
.related{margin-top:30px;background:#141d1477;border-radius:3px;padding:18px 22px}
.related ul{margin-left:20px;margin-top:8px}
.footer{background:#0e130e;border-top:3px solid #39ff14;margin-top:30px;font-size:.9rem}
.footer h3{color:#39ff14;font-size:.98rem;margin-bottom:10px}
.footer ul{list-style:none}
.footer li{margin-bottom:8px}
.footer a{color:#8fae90}
.footer a:hover{color:#39ff14}
.fbrand{font-family:'Arial Narrow',Arial,sans-serif;font-weight:700;color:#39ff14;font-size:1.1rem}
.legal{color:#8fae90;font-size:.8rem;margin-top:18px;max-width:860px}
.copy{color:#8fae90;font-size:.78rem;margin-top:14px;border-top:1px solid #1e2e1e;padding-top:12px}
.notfound{text-align:center;padding-top:80px}
/* bottom floating bar: 378px wide, centered (at 500px viewport left=61), flush to bottom */
body{padding-bottom:88px}
.floatbar{position:fixed;left:50%;bottom:0;transform:translateX(-50%);width:378px;max-width:calc(100vw - 16px);z-index:95;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;background:#0e130ef2;border:2px solid #39ff14;border-bottom:none;border-radius:14px 14px 0 0;box-shadow:0 -8px 22px rgba(0,0,0,.45);backdrop-filter:blur(6px)}
.fb-text{font-weight:800;color:#39ff14;font-size:.98rem;white-space:nowrap}
.fb-btn{flex:0 0 auto;display:inline-block;padding:10px 18px;border-radius:999px;font-weight:800;font-size:.95rem;background:linear-gradient(135deg,#39ff14,#0fbf5f);color:#070a07;text-decoration:none;animation:fbglow 1.5s ease-in-out infinite}
.fb-btn:hover{filter:brightness(1.12);text-decoration:none}
@keyframes fbglow{0%,100%{box-shadow:0 0 4px 1px #0fbf5f55}50%{box-shadow:0 0 16px 6px #0fbf5fbb;filter:brightness(1.25)}}
@media(max-width:400px){.fb-text{font-size:.86rem}.fb-btn{padding:8px 12px;font-size:.88rem}}
.lobbycard.c5,.guidecard.c5{background:#0e130e;border:1px solid #39ff1433;box-shadow:inset 0 -34px 44px #070a0788}
.nav.n6{background:#0e130ef2;border-bottom:2px solid #39ff1455}.brandrow{display:flex;justify-content:space-between;padding:12px 20px}.chipnav{display:flex;gap:10px;overflow-x:auto;padding:10px 20px 14px;-webkit-overflow-scrolling:touch}.chipnav a{flex:0 0 auto;background:#070a07cc;border:1px solid #39ff1455;border-radius:999px;padding:8px 16px}
.footer.f5{padding:18px 0}.fmin{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:center}
@media(max-width:900px){
.herogrid,.railgrid,.cabwrap,.fcols,.fsitemap,.fbrandpanel{grid-template-columns:1fr!important}
.lobbygrid,.guidegrid{grid-template-columns:repeat(2,1fr)}
.rail.n4{position:static;width:auto;flex-direction:row;flex-wrap:wrap;align-items:center}
body.nav_n4 main,body.nav_n4 footer{margin-left:0}
.poplist{columns:1}
.heroart{order:-1}
}
@media(max-width:640px){
.lobbygrid,.guidegrid,.tilegrid{grid-template-columns:1fr}
.mainnav,.pillnav,.chipnav{display:none}
.navburger{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:10px}
.navburger span{width:26px;height:3px;background:#39ff14;border-radius:2px}
.navtog:checked ~ .mainnav,.navtog:checked ~ .chipnav{display:flex;flex-direction:column;position:absolute;left:0;right:0;top:100%;background:#0e130e;padding:14px 20px;border-bottom:2px solid #39ff14;z-index:60}
.pillnav{position:relative}
.fcols2{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}