:root{--sg-iron-dark:#4b0908;--sg-iron-deep:#6a0c0b;--sg-iron-red:#aa0505;--sg-iron-gold:#fbca03;--sg-iron-bronze:#b97d10;--sg-bg:#050303;--sg-card:#100606;--sg-border:rgba(185,125,16,.26);--sg-border-strong:#b97d10;--sg-gold:#b97d10;--sg-gold-light:#d9a31b;--sg-blue:#16b8ff;--sg-red:#aa0505;--sg-white:#f5f5f5;--sg-gray:#aaa;--sg-muted:#8c8c8c;--sg-font-title:'Bebas Neue',Impact,sans-serif;--sg-font-nav:'Rajdhani',Arial,sans-serif;--sg-font-body:'Inter',system-ui,sans-serif;--sg-wrap:min(1500px, calc(100vw - 48px));--sg-radius:3px;--sg-speed:.22s;--sg-metal-dark:radial-gradient(circle at 12% 0%,rgba(170,5,5,.18),transparent 24rem),linear-gradient(180deg,rgba(18,7,6,.98),rgba(4,3,3,.99));--sg-metal-red:linear-gradient(135deg,#4b0908 0%,#6a0c0b 48%,#aa0505 100%);--sg-metal-gold:linear-gradient(135deg,#d9a31b 0%,#b97d10 56%,#fbca03 86%,#7b530b 100%);--sg-metal-hover:linear-gradient(135deg,#4b0908 0%,#6a0c0b 34%,#aa0505 54%,#b97d10 78%,#fbca03 100%);--sg-iron-glow:0 0 26px rgba(170,5,5,.18),0 0 18px rgba(251,202,3,.1)}