/* Template 6: Dark Technology / Cyberpunk (赛博霓虹 · 炫酷电竞终端) */
:root {
  --primary: #ec4899;
  --cyber-cyan: #06b6d4;
  --cyber-green: #10b981;
  --bg: #05050a;
  --surface: #0e0e1a;
  --surface-card: #151528;
  --border: rgba(236, 72, 153, 0.3);
  --border-cyan: rgba(6, 182, 212, 0.4);
  --text: #f8fafc;
  --text-muted: #94a3b8;
}
* { margin:0; padding:0; box-sizing:border-box; }
body { background: var(--bg); color: var(--text); font-family: "Courier New", Consolas, -apple-system, sans-serif; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* HUD Status Header */
.cyber-header { background: rgba(5, 5, 10, 0.95); border-bottom: 1px solid var(--border-cyan); position: sticky; top: 0; z-index: 100; backdrop-filter: blur(10px); }
.cyber-header-inner { display: flex; justify-content: space-between; align-items: center; padding: 0.8rem 0; }
.cyber-logo img { height: 38px; display: block; }
.cyber-hud-status { font-size: 0.8rem; color: var(--cyber-green); display: flex; align-items: center; gap: 0.5rem; }
.cyber-blink-dot { width: 8px; height: 8px; background: var(--cyber-green); border-radius: 50%; box-shadow: 0 0 10px var(--cyber-green); animation: cyberBlink 1.2s infinite; }
@keyframes cyberBlink { 0%,100%{opacity:1;} 50%{opacity:0.2;} }
.cyber-nav { display: flex; gap: 1.5rem; list-style: none; }
.cyber-nav a { font-size: 0.9rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.cyber-nav a:hover, .cyber-nav a.active { color: var(--cyber-cyan); text-shadow: 0 0 10px var(--cyber-cyan); }
.cyber-btn-hud { background: transparent; border: 1px solid var(--primary); color: var(--primary); padding: 0.45rem 1.25rem; font-weight: 700; text-transform: uppercase; clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px); transition: all 0.2s; }
.cyber-btn-hud:hover { background: var(--primary); color: #fff; box-shadow: 0 0 15px var(--primary); }

/* Cyber Terminal Hero */
.cyber-hero { padding: 4rem 0 3rem; }
.cyber-terminal-window { background: var(--surface); border: 1px solid var(--border-cyan); border-radius: 6px; box-shadow: 0 0 35px rgba(6, 182, 212, 0.15); overflow: hidden; margin-bottom: 3rem; }
.cyber-term-bar { background: #141426; padding: 0.6rem 1rem; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border-cyan); font-size: 0.75rem; color: var(--cyber-cyan); }
.cyber-term-body { padding: 2.5rem; }
.cyber-cli-prompt { color: var(--cyber-green); font-size: 0.95rem; margin-bottom: 1.25rem; }
.cyber-hero h1 { font-size: 3rem; line-height: 1.15; font-weight: 900; margin-bottom: 1.2rem; text-transform: uppercase; letter-spacing: -0.02em; }
.cyber-neon-pink { color: var(--primary); text-shadow: 0 0 20px rgba(236, 72, 153, 0.6); }
.cyber-hero-desc { color: var(--text-muted); font-size: 1.05rem; line-height: 1.8; max-width: 720px; margin-bottom: 2rem; font-family: -apple-system, sans-serif; }
.cyber-actions { display: flex; gap: 1.5rem; align-items: center; }

/* System Modules (Cut-corner cards) */
.cyber-section { padding: 4.5rem 0; border-top: 1px solid rgba(255, 255, 255, 0.06); }
.cyber-sec-title { text-align: center; margin-bottom: 3rem; }
.cyber-sec-title h2 { font-size: 2.2rem; text-transform: uppercase; margin-bottom: 0.6rem; letter-spacing: 0.05em; color: var(--cyber-cyan); }
.cyber-sec-title p { color: var(--text-muted); font-family: -apple-system, sans-serif; }
.cyber-modules-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.cyber-mod-card { background: var(--surface); border: 1px solid var(--border); padding: 2rem; clip-path: polygon(15px 0, 100% 0, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0 100%, 0 15px); transition: all 0.3s; position: relative; }
.cyber-mod-card:hover { border-color: var(--primary); transform: translateY(-5px); box-shadow: 0 0 25px rgba(236, 72, 153, 0.2); }
.cyber-mod-tag { font-size: 0.75rem; color: var(--cyber-green); margin-bottom: 0.75rem; }
.cyber-mod-card h3 { font-size: 1.3rem; margin-bottom: 0.6rem; color: #fff; }
.cyber-mod-card p { font-size: 0.9rem; color: var(--text-muted); font-family: -apple-system, sans-serif; line-height: 1.6; }

/* Download Gateway */
.cyber-gateway-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.cyber-gw-box { background: var(--surface-card); border: 1px solid var(--border-cyan); padding: 2.5rem 1.5rem; text-align: center; clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 15px 100%, 0 calc(100% - 15px)); }
.cyber-gw-box i { font-size: 2.8rem; color: var(--cyber-cyan); margin-bottom: 1rem; display: block; }
.cyber-gw-box h4 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.cyber-gw-box p { font-size: 0.85rem; color: var(--text-muted); font-family: -apple-system, sans-serif; margin-bottom: 1.5rem; }

/* Terminal FAQ */
.cyber-faq-list { max-width: 850px; margin: 0 auto; display: flex; flex-direction: column; gap: 1.2rem; }
.cyber-faq-item { background: var(--surface); border: 1px solid var(--border); padding: 1.5rem 2rem; border-left: 4px solid var(--primary); }
.cyber-faq-item h4 { font-size: 1.1rem; color: var(--cyber-cyan); margin-bottom: 0.6rem; }
.cyber-faq-item p { color: var(--text-muted); font-size: 0.95rem; font-family: -apple-system, sans-serif; line-height: 1.7; }

/* Breach-Proof CTA */
.cyber-cta-hud { background: radial-gradient(circle at 50% 50%, rgba(236, 72, 153, 0.15) 0%, transparent 70%), var(--surface); border: 1px solid var(--border); padding: 4.5rem 2rem; text-align: center; margin: 4rem 0; clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px); }
.cyber-cta-hud h2 { font-size: 2.6rem; color: #fff; margin-bottom: 1rem; }
.cyber-cta-hud p { color: var(--text-muted); max-width: 620px; margin: 0 auto 2rem; font-family: -apple-system, sans-serif; font-size: 1.05rem; }

/* Cyber Grid Footer */
.cyber-footer { background: #030306; border-top: 1px solid var(--border-cyan); padding: 3rem 0; font-size: 0.85rem; }
.cyber-ft-grid { display: flex; justify-content: space-between; align-items: center; }
.cyber-ft-links { display: flex; gap: 1.5rem; list-style: none; }
.cyber-ft-links a { color: var(--text-muted); }
.cyber-ft-links a:hover { color: var(--cyber-cyan); }

@media (max-width: 992px) {
  .cyber-hero h1 { font-size: 2.2rem; }
  .cyber-modules-grid, .cyber-gateway-grid { grid-template-columns: 1fr; }
  .cyber-ft-grid { flex-direction: column; gap: 1.5rem; }
  .cyber-nav { display: none; }
}