:root{--bg-deep: #0a0a0a;--bg-warm: #140a0a;--red-glow: #cc0000;--red-bright: #ff3333;--orange-glow: #ff6600;--yellow-alert: #ffcc00;--green-bio: #4a7c2a;--green-dark: #2d5016;--dark-panel: rgba(20, 10, 10, .9);--border-danger: #4a1a1a;--border-warm: #2a1a1a;--text-primary: #e0e0e0;--text-secondary: #888888;--font-sans: "Rajdhani", system-ui, sans-serif;--font-mono: "Share Tech Mono", ui-monospace, monospace}*{box-sizing:border-box}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;background:var(--bg-deep);color:var(--text-primary);font-family:var(--font-sans);line-height:1.5;overflow-x:hidden}::selection{background:var(--red-glow);color:#fff}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-deep);border-left:1px solid var(--border-warm)}::-webkit-scrollbar-thumb{background:var(--red-glow)}.font-mono-tech{font-family:var(--font-mono)}.system-panel{background:var(--dark-panel);border:1px solid var(--border-warm);box-shadow:inset 0 0 20px #cc00000d;position:relative;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.system-panel:before,.system-panel:after{content:"";position:absolute;width:15px;height:15px;border-color:var(--red-glow);border-style:solid;pointer-events:none}.system-panel:before{top:-1px;left:-1px;border-width:2px 0 0 2px}.system-panel:after{bottom:-1px;right:-1px;border-width:0 2px 2px 0}.btn-biohazard{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.65rem 1.25rem;background:transparent;color:var(--red-bright);border:1px solid var(--red-glow);font-family:var(--font-mono);text-transform:uppercase;font-size:1rem;font-weight:600;line-height:1;cursor:pointer;text-decoration:none;position:relative;overflow:hidden;transition:.3s;box-shadow:0 0 10px #c003}.btn-biohazard:hover{background:var(--red-glow);color:#fff;box-shadow:0 0 20px var(--red-glow)}.btn-lethal{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.65rem 1.25rem;background:transparent;color:var(--orange-glow);border:1px solid var(--orange-glow);font-family:var(--font-mono);text-transform:uppercase;font-size:1rem;font-weight:600;line-height:1;cursor:pointer;text-decoration:none;position:relative;overflow:hidden;transition:.3s;box-shadow:0 0 10px #f603}.btn-lethal:hover{background:var(--orange-glow);color:#fff;box-shadow:0 0 20px var(--orange-glow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.65rem 1.25rem;border:none;background:var(--red-glow);color:#fff;font-family:var(--font-mono);text-transform:uppercase;font-size:1rem;font-weight:600;line-height:1;cursor:pointer;text-decoration:none;transition:background .15s,transform .1s,opacity .15s;box-shadow:0 0 10px #cc00004d}.btn:hover{opacity:.9;box-shadow:0 0 20px #cc000080}.btn:active{transform:translateY(1px)}.btn-secondary{background:transparent;color:var(--red-bright);border:1px solid var(--border-warm);box-shadow:none}.btn-secondary:hover{border-color:var(--red-glow);background:#cc00001a;box-shadow:0 0 10px #c003}input.input,select.input{background:var(--dark-panel);color:var(--text-primary);border:1px solid var(--border-warm);padding:.5rem .75rem;font-family:var(--font-mono);font-size:1rem;outline:none;transition:border-color .15s,box-shadow .15s}input.input:focus,select.input:focus{border-color:var(--red-glow);box-shadow:0 0 8px #cc00004d}input.input::placeholder{color:#8889}.card{background:var(--dark-panel);border:1px solid var(--border-warm);transition:border-color .2s,transform .2s,box-shadow .2s;overflow:hidden}.card-hover:hover{border-color:var(--red-glow);transform:translateY(-2px);box-shadow:0 0 20px #cc000026}.badge{display:inline-flex;align-items:center;padding:.2rem .6rem;font-family:var(--font-mono);font-size:.875rem;font-weight:500;line-height:1.4;text-transform:uppercase;letter-spacing:.05em}.nav-link{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;padding:.5rem .75rem;font-family:var(--font-mono);font-size:1rem;font-weight:500;color:#888c;background:transparent;border:none;cursor:pointer;text-decoration:none;text-transform:uppercase;letter-spacing:.05em;transition:color .15s,background .15s,text-shadow .15s}.nav-link:hover{color:var(--red-bright);text-shadow:0 0 8px rgba(204,0,0,.5)}.nav-link-active{color:var(--red-bright);font-weight:700;text-shadow:0 0 8px rgba(204,0,0,.5)}.nav-link-active{color:#fff!important;font-weight:700;background:linear-gradient(90deg,rgba(204,0,0,.25) 0%,transparent 100%);border-bottom:2px solid var(--red-glow);text-shadow:0 0 8px rgba(204,0,0,.6)}.plague-particles{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;overflow:hidden}.particle{position:absolute;border-radius:50%;opacity:.6;animation:float-particle linear infinite}@keyframes float-particle{0%{transform:translateY(100vh) translate(0);opacity:0}10%{opacity:.6}90%{opacity:.6}to{transform:translateY(-10vh) translate(20px);opacity:0}}@keyframes pulse-virus{0%{filter:drop-shadow(0 0 20px rgba(204,0,0,.4));transform:scale(1)}50%{filter:drop-shadow(0 0 50px rgba(255,102,0,.6));transform:scale(1.02)}to{filter:drop-shadow(0 0 20px rgba(204,0,0,.4));transform:scale(1)}}@keyframes revealPulse{0%{transform:scale(1);filter:brightness(1)}30%{transform:scale(1.06);filter:brightness(1.4)}60%{transform:scale(.98);filter:brightness(.9)}to{transform:scale(1);filter:brightness(1)}}@keyframes revealGlow{0%{box-shadow:0 0 #c006}50%{box-shadow:0 0 40px 10px #c003}to{box-shadow:0 0 #c000}}.reveal-anim{animation:revealPulse 1s ease-in-out,revealGlow 1.2s ease-out}@media (max-width: 768px){.hide-mobile{display:none!important}.show-mobile{display:flex!important}}@media (min-width: 769px){.show-mobile{display:none!important}}