@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Noto+Sans+JP:wght@400;700&display=swap');

:root {
  --bg-color: #5e7387;
  --panel-bg: rgba(20, 28, 38, 0.85);
  --panel-border: #7a94ad;
  --text-main: #e2edf5;
  --text-hud: #00ffff;
  --text-alert: #ff9900;
  --font-main: 'Noto Sans JP', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
}

body {
  background-color: var(--bg-color);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Crect width='400' height='400' fill='%235e7387' /%3E%3Cpath d='M-40,100 Q80,200 160,60 T300,-40 L-40,-40 Z' fill='%234a5d6e' opacity='0.8' /%3E%3Cpath d='M240,440 Q200,300 360,260 T440,100 L440,440 Z' fill='%2371889c' opacity='0.8' /%3E%3Cpath d='M0,300 Q100,400 160,300 T300,360 L300,440 L0,440 Z' fill='%234a5d6e' opacity='0.6' /%3E%3Cpath d='M440,-20 Q360,80 440,160 Z' fill='%2371889c' opacity='0.8' /%3E%3C/svg%3E");
  background-size: 400px 400px;
  background-attachment: fixed;
  color: var(--text-main);
  font-family: var(--font-main);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  overflow-x: hidden;
}

/* CRT Scanline Effect (Slightly reduced for visibility over camo) */
body::after {
  content: " ";
  display: block;
  position: fixed;
  top: 0; left: 0; bottom: 0; right: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.15) 50%);
  z-index: 9999;
  background-size: 100% 2px;
  pointer-events: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  position: relative;
  z-index: 10;
}

h1, h2, h3 {
  color: var(--text-hud);
  border-bottom: 2px solid var(--text-hud);
  padding-bottom: 0.5rem;
  margin-top: 0;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
  text-transform: uppercase;
}

.eng-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--panel-border);
  display: block;
  margin-bottom: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.header-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: rgba(11, 16, 22, 0.9);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
  margin-bottom: 2rem;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--text-hud);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

.typing-effect {
  overflow: hidden;
  white-space: nowrap;
  border-right: 2px solid var(--text-hud);
  animation: typing 2s steps(30, end), blink-caret .75s step-end infinite;
}

@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}

@keyframes blink-caret {
  from, to { border-color: transparent }
  50% { border-color: var(--text-hud); }
}

a {
  color: var(--text-hud);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: #fff;
  text-shadow: 0 0 10px var(--text-hud);
}

/* Cyber Grid Gallery */
.grid-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.card {
  background-color: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 2px;
  background: var(--text-hud);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 255, 255, 0.2);
  border-color: var(--text-hud);
}

.card:hover::before {
  transform: scaleX(1);
}

.card-img-wrapper {
  width: 100%;
  height: 220px;
  background-color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  transition: all 0.5s ease;
}

.card:hover .card-img-wrapper img {
  opacity: 1;
  transform: scale(1.1);
}

.card-no-img {
  font-family: var(--font-mono);
  color: var(--text-hud);
  font-size: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 0.5; }
  50% { opacity: 1; text-shadow: 0 0 10px var(--text-hud); }
  100% { opacity: 0.5; }
}

.card-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  font-size: 1.4rem;
  font-weight: bold;
  color: #fff;
  margin: 0 0 1rem 0;
  border: none;
}

.card-meta {
  margin-top: auto;
  font-size: 0.9rem;
  color: var(--text-hud);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  border-top: 1px dashed var(--panel-border);
  padding-top: 1rem;
}

.media-hero {
  width: 100%;
  background-color: #000;
  border: 1px solid var(--text-hud);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.1);
  margin-bottom: 3rem;
  position: relative;
}

.note-content {
  font-size: 1.15rem;
  line-height: 1.8;
  color: #e2edf5;
  white-space: pre-wrap;
  background: rgba(20, 28, 38, 0.8);
  padding: 2rem;
  border-left: 4px solid var(--text-hud);
}

.btn {
  background-color: rgba(0, 255, 255, 0.1);
  color: var(--text-hud);
  border: 1px solid var(--text-hud);
  padding: 0.6rem 1.2rem;
  font-family: var(--font-mono);
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-block;
  text-transform: uppercase;
}
.btn:hover {
  background-color: var(--text-hud);
  color: #000;
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
}

@media (max-width: 768px) {
  .header-panel {
    flex-direction: column;
    padding: 1rem;
    gap: 10px;
    align-items: center;
  }
  .header-link {
    flex-direction: column !important;
    gap: 10px !important;
    text-align: center;
  }
  .header-logo {
    max-height: 80px !important;
    width: auto;
  }
  .header-title {
    font-size: 1.3rem !important;
  }
}