:root{--bg-dark: #000000;--bg-accent: #0d1117;--cyber-blue: #00ffff;--cyber-blue-glow: rgba(0, 255, 255, .5);--premium-gold: #ffdd00;--premium-gold-soft: #f59e0b;--premium-gold-glow: rgba(255, 221, 0, .3);--text-main: #ffffff;--text-dim: #f1f5f9;--text-muted: #cbd5e1;--text-gold: var(--premium-gold);--text-blue: var(--cyber-blue);--glass-bg: rgba(15, 23, 42, .8);--glass-border: rgba(255, 255, 255, .25);--glass-shine: rgba(255, 255, 255, .1);--grad-main: radial-gradient(circle at top right, #0f172a 0%, #000000 100%);--grad-gold: linear-gradient(135deg, #ffdd00 0%, #fbbf24 100%);--grad-blue: linear-gradient(135deg, #00ffff 0%, #a5f3fc 100%);font-family:Inter,-apple-system,system-ui,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased}body{min-height:100vh;color:var(--text-main);background:var(--bg-dark);background-image:var(--grad-main);background-attachment:fixed;overflow-x:hidden}#root{width:100%}a{text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1)}.glass-card{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:20px;box-shadow:0 10px 40px -10px #000c,inset 0 1px 1px var(--glass-shine),0 0 15px #00f2ff08;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.glass-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent)}.glass-card:hover{transform:translateY(-8px);border-color:var(--cyber-blue);background:#0f172af2;box-shadow:0 30px 60px -15px #000000e6,inset 0 1px 1px #fff3,0 0 40px #00ffff26}.text-gold{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:800}.text-blue{background:var(--grad-blue);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:800}.container{max-width:1200px;margin:0 auto;padding:0 32px}.portal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}@media(max-width:768px){.container{padding:0 24px}.portal-grid{grid-template-columns:1fr;gap:16px}h1{font-size:2.5rem!important}.portal-hero-title{font-size:3rem!important}}.stadium-index,.stadium-detail{max-width:1180px;margin:0 auto;padding:0 24px 90px}.stadium-hero{text-align:center;padding:28px 0 42px}.stadium-hero h1{font-size:clamp(2rem,5vw,3.5rem);line-height:1.15;margin:18px 0}.stadium-hero>p{max-width:720px;margin:0 auto;color:var(--text-dim);line-height:1.8}.stadium-summary-row{display:flex;justify-content:center;gap:48px;margin-top:34px}.stadium-summary-row div{display:flex;flex-direction:column}.stadium-summary-row strong{color:var(--cyber-blue);font-size:1.6rem}.stadium-summary-row span{color:var(--text-muted);font-size:.75rem}.stadium-controls{padding:22px;margin-bottom:30px}.stadium-search{height:50px;display:flex;align-items:center;gap:10px;padding:0 15px;border:1px solid var(--glass-border);border-radius:12px;background:#00000059}.stadium-search:focus-within{border-color:var(--cyber-blue);box-shadow:0 0 0 3px #00ffff14}.stadium-search input{flex:1;border:0;outline:0;background:transparent;color:#fff;font-size:1rem}.stadium-search input::placeholder{color:#94a3b8}.stadium-selects{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}.stadium-selects label{display:flex;align-items:center;gap:10px;padding:0 12px;height:44px;background:#ffffff0a;border:1px solid rgba(255,255,255,.12);border-radius:10px}.stadium-selects span{color:var(--text-muted);font-size:.75rem;white-space:nowrap}.stadium-selects select{flex:1;min-width:0;background:#111827;color:#fff;border:0;outline:0;font-weight:700}.stadium-results{margin-top:15px;color:var(--text-muted);font-size:.82rem;display:flex;align-items:center;gap:5px}.stadium-results strong{color:var(--premium-gold)}.stadium-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.stadium-card{padding:22px;min-height:330px;display:flex;flex-direction:column;color:inherit;overflow:hidden;position:relative}.stadium-card:after{content:"";position:absolute;width:140px;height:140px;border-radius:50%;background:#00ffff0d;right:-70px;top:-70px;transition:.3s}.stadium-card:hover{transform:translateY(-5px);border-color:#00ffff8c}.stadium-card:hover:after{transform:scale(1.5)}.stadium-card-top,.stadium-card-top>div,.stadium-water{display:flex;align-items:center}.stadium-card-top{justify-content:space-between}.stadium-card-top>div{gap:8px}.stadium-number{color:var(--cyber-blue);font-weight:900;font-size:.8rem}.stadium-region,.stadium-water{background:#ffffff0f;color:var(--text-muted);border-radius:999px;padding:5px 9px;font-size:.7rem}.stadium-water{gap:4px}.stadium-card h2{color:#fff;font-size:1.45rem;margin:22px 0 12px}.stadium-card h2 small{font-size:.7rem;color:var(--text-muted);margin-left:6px;font-weight:500}.stadium-card>p{color:var(--text-dim);opacity:.78;line-height:1.7;font-size:.84rem;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.stadium-card-stats{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:20px}.stadium-card-stats span{display:flex;align-items:center;gap:5px;padding:6px 8px;background:#ffffff0a;border-radius:7px;font-size:.7rem;color:var(--text-muted)}.stadium-card-stats strong{color:var(--premium-gold)}.stadium-card-link{display:flex;justify-content:space-between;align-items:center;color:var(--cyber-blue);font-size:.8rem;font-weight:800;margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.09)}.stadium-empty{text-align:center;padding:64px 20px;color:var(--text-muted)}.stadium-empty svg{color:var(--cyber-blue)}.stadium-empty h2{color:#fff;margin:12px 0 5px}.stadium-empty button{margin-top:20px;border:0;border-radius:9px;padding:10px 16px;background:var(--cyber-blue);color:#001114;font-weight:800;cursor:pointer}.stadium-note{color:var(--text-muted);font-size:.75rem;text-align:center;margin-top:32px;line-height:1.7}.stadium-back{display:inline-flex;align-items:center;gap:7px;color:var(--text-muted);margin-bottom:22px}.stadium-back:hover{color:var(--cyber-blue)}.stadium-detail-hero{padding:clamp(26px,5vw,54px);position:relative;overflow:hidden}.stadium-detail-hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 90% 10%,rgba(0,255,255,.12),transparent 35%);pointer-events:none}.stadium-detail-kicker{display:flex;gap:8px;position:relative;z-index:1}.stadium-detail-kicker span{border:1px solid rgba(0,255,255,.25);color:var(--cyber-blue);border-radius:999px;padding:5px 10px;font-size:.7rem;font-weight:800}.stadium-detail-hero h1{font-size:clamp(2.2rem,6vw,4rem);margin:18px 0 15px;position:relative;z-index:1}.stadium-detail-hero h1 span{color:var(--premium-gold);font-size:.45em;margin-left:8px}.stadium-detail-hero>p{max-width:780px;color:var(--text-dim);line-height:1.9;position:relative;z-index:1}.stadium-detail-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:32px;position:relative;z-index:1}.stadium-detail-stats div{padding:14px;background:#00000047;border:1px solid rgba(255,255,255,.1);border-radius:12px;display:grid;grid-template-columns:auto 1fr;gap:2px 8px;align-items:center}.stadium-detail-stats svg{grid-row:span 2;color:var(--cyber-blue)}.stadium-detail-stats span{color:var(--text-muted);font-size:.68rem}.stadium-detail-stats strong{font-size:1rem}.stadium-section{margin-top:58px}.stadium-section-heading{margin-bottom:22px}.stadium-section-heading>span{color:var(--cyber-blue);font-size:.7rem;letter-spacing:.15em;font-weight:900}.stadium-section-heading h2{font-size:clamp(1.5rem,3vw,2rem);margin:6px 0}.stadium-section-heading p{color:var(--text-muted);font-size:.85rem}.stadium-insight-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.stadium-insight{padding:24px;border-top:3px solid var(--cyber-blue)}.stadium-insight>div{display:flex;align-items:center;gap:10px;margin-bottom:12px}.stadium-insight svg{color:var(--cyber-blue)}.stadium-insight h3{font-size:1.05rem}.stadium-insight p{color:var(--text-dim);opacity:.82;line-height:1.8;font-size:.88rem}.stadium-insight-gold{border-top-color:var(--premium-gold)}.stadium-insight-gold svg{color:var(--premium-gold)}.stadium-insight-orange{border-top-color:#fb923c}.stadium-insight-orange svg{color:#fb923c}.stadium-strategy{margin-top:58px;padding:clamp(24px,4vw,38px);display:grid;grid-template-columns:.8fr 1.2fr;gap:22px 38px}.stadium-strategy h2{margin-top:12px;font-size:1.7rem}.stadium-strategy>p{color:var(--text-dim);line-height:1.9}.stadium-strategy ol{grid-column:1/-1;list-style:none;counter-reset:steps;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.stadium-strategy li{counter-increment:steps;padding:16px;border-radius:10px;background:#ffffff0a}.stadium-strategy li:before{content:"0" counter(steps);display:block;color:var(--cyber-blue);font-size:.7rem;font-weight:900;margin-bottom:8px}.stadium-strategy li strong,.stadium-strategy li span{display:block}.stadium-strategy li span{color:var(--text-muted);font-size:.74rem;line-height:1.6;margin-top:6px}.stadium-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.stadium-related-card{color:inherit;padding:22px;display:flex;flex-direction:column;min-height:230px}.stadium-related-card>span{color:var(--cyber-blue);font-size:.68rem;font-weight:800}.stadium-related-card h3{margin:10px 0;line-height:1.5;font-size:1rem}.stadium-related-card p{color:var(--text-muted);font-size:.75rem;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.stadium-related-card div{margin-top:auto;display:flex;align-items:center;justify-content:space-between;color:var(--cyber-blue);font-size:.78rem;font-weight:800}.stadium-all-articles{padding:20px;display:flex;align-items:center;gap:14px;color:inherit}.stadium-all-articles>svg:first-child{color:var(--cyber-blue)}.stadium-all-articles>svg:last-child{margin-left:auto}.stadium-all-articles div{display:flex;flex-direction:column}.stadium-all-articles span{color:var(--text-muted);font-size:.8rem}.stadium-sources{margin-top:58px;padding:22px}.stadium-sources>div:first-child{display:flex;align-items:center;gap:8px}.stadium-sources>div:first-child svg{color:var(--cyber-blue)}.stadium-sources>div:first-child span{color:var(--text-muted);font-size:.75rem}.stadium-sources>div:first-child strong{font-size:.85rem}.stadium-source-links{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:14px}.stadium-source-links>span{color:var(--text-muted);font-size:.75rem}.stadium-source-links a{display:inline-flex;align-items:center;gap:4px;color:var(--cyber-blue);font-size:.78rem}.stadium-sources>p{color:var(--text-muted);opacity:.8;font-size:.7rem;line-height:1.6;margin-top:14px}@media(max-width:900px){.stadium-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stadium-detail-stats,.stadium-strategy ol{grid-template-columns:repeat(2,1fr)}.stadium-related-grid{grid-template-columns:1fr}}@media(max-width:640px){.stadium-index,.stadium-detail{padding-left:12px;padding-right:12px}.stadium-summary-row{gap:22px}.stadium-selects,.stadium-grid,.stadium-insight-grid,.stadium-strategy{grid-template-columns:1fr}.stadium-card{min-height:310px}.stadium-detail-stats{grid-template-columns:1fr 1fr}.stadium-detail-hero h1 span{display:block;margin:5px 0 0}.stadium-strategy>p,.stadium-strategy ol{grid-column:auto}.stadium-strategy ol{grid-template-columns:1fr}}.portal-hero-title{font-size:4.5rem}.section-title{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:var(--text-muted);margin-bottom:24px}.badge{padding:4px 10px;border-radius:6px;font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.badge-gold{background:var(--premium-gold);color:#000;box-shadow:0 0 15px var(--premium-gold-glow)}.badge-blue{background:#0ea5e926;color:var(--cyber-blue)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-slide-up{animation:slideUp .8s cubic-bezier(.2,.8,.2,1) forwards}.global-nav{height:70px;background:#000c;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);position:sticky;top:0;z-index:1000;display:flex;align-items:center}.nav-container{display:flex;justify-content:space-between;align-items:center;width:100%}.nav-logo{font-size:1.25rem;font-weight:900;color:#fff;letter-spacing:2px}.nav-links{display:flex;gap:32px}.nav-item{display:flex;align-items:center;gap:8px;color:var(--text-muted);font-size:.9rem;font-weight:600;transition:all .3s ease}.nav-item:hover,.nav-item.active{color:var(--cyber-blue)}.app-content{padding-top:60px}@media(max-width:768px){.nav-links{gap:16px}.nav-item span{display:none}.app-content{padding-top:40px}}