* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f9f8f5;
  font-family: 'Space Mono', monospace;
}

.grid-bg {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.07) 1px, transparent 1px);
  background-size: 40px 40px;
}

.scene {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 1.5rem;
  text-align: center;
}

.blink { animation: blink 1.5s step-end infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.arrow-area {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.key-hint { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.key-row { display: flex; align-items: center; gap: 8px; font-size: 13px; color: #666; }

.key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 5px;
  padding: 4px 10px;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  color: #111;
  box-shadow: 0 2px 0 #bbb;
}

.arrow { animation: bounce 1.2s ease-in-out infinite; }
@keyframes bounce { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(10px); } }

.console-box {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 12px;
  padding: 12px 20px;
}
.console-box .label { font-size: 11px; color: #999; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.console-box .name { font-size: 16px; font-weight: 700; color: #111; }

.divider { width: 60px; height: 1px; background: #ddd; margin: 0 auto 1.5rem; }

.step-row { display: flex; gap: 1.5rem; flex-wrap: wrap; justify-content: center; }
.step { display: flex; align-items: center; gap: 8px; font-size: 12px; color: #888; }
.step-num {
  width: 20px; height: 20px; border-radius: 50%;
  background: #f0efe8; border: 1px solid #ddd;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: #111; flex-shrink: 0;
}