:root { color-scheme: dark; }
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; background: #07070a; color: #fff; font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; }
#boot {
  position: fixed; inset: 0; z-index: 5000; display: grid; place-items: center;
  background: radial-gradient(circle at 50% 40%, #16161f, #07070a 70%);
  transition: opacity .5s ease, visibility .5s ease;
}
#boot.hide { opacity: 0; visibility: hidden; }
.boot-inner { display: grid; justify-items: center; gap: 20px; }
.boot-mark {
  width: 74px; height: 74px; border-radius: 22px; display: grid; place-items: center;
  background: linear-gradient(135deg, #f47521, #ff9a4d); box-shadow: 0 0 40px rgba(244,117,33,.5);
  animation: bootPulse 1.6s ease-in-out infinite;
}
.boot-mark svg { width: 36px; height: 36px; color: #0a0a0a; }
.boot-name { font-size: 1.6rem; font-weight: 900; letter-spacing: -.04em; }
.boot-name span { color: #f47521; }
.boot-bar { width: 160px; height: 4px; border-radius: 99px; background: #1b1b25; overflow: hidden; }
.boot-bar i { display: block; height: 100%; width: 40%; border-radius: 99px; background: linear-gradient(90deg, #f47521, #ff9a4d); animation: bootSlide 1.2s ease-in-out infinite; }
.boot-tip { color: #6f6f80; font-size: .78rem; letter-spacing: .04em; }
@keyframes bootPulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.08); } }
@keyframes bootSlide { 0% { transform: translateX(-120%); } 100% { transform: translateX(320%); } }