/* ===== Vivian Westwood Inspired Style ===== */
body.geek-grunge {
  background-color: #0a0a0a;
  color: #f5f1e0;
  font-family: "Vivian", serif;
  text-align: center;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  position: relative;
  background-image: url('textures/grunge-paper.png');
  background-size: cover;
}

/* ===== タイトル ===== */
.page-title {
  font-family: "Vivian", serif;
  font-size: 3.5rem;
  margin: 80px 0 40px;
  color: #f0d900;
  text-shadow: 0 0 4px #f0d900, 0 0 10px #ff0000, 0 0 20px #8b0000;
  letter-spacing: 4px;
  animation: neonFlicker 2.5s infinite alternate;
}

/* タイトルネオン明滅 */
@keyframes neonFlicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% { opacity: 1; text-shadow: 0 0 4px #f0d900, 0 0 10px #ff0000, 0 0 20px #8b0000; }
  20%, 24%, 55% { opacity: 0.6; text-shadow: none; }
}

/* ===== ギャラリー ===== */
.gallery {
  list-style: none;
  padding: 0;
  margin: 0 auto 60px;
  max-width: 960px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.gallery li {
  position: relative;
  overflow: hidden;
  border: 2px solid #f0d900;
  border-radius: 6px;
  background-color: rgba(20, 20, 20, 0.7);
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery li:hover {
  transform: rotate(-1.5deg) scale(1.03);
  box-shadow: 0 0 35px rgba(255, 215, 0, 0.5);
}

.gallery img {
  display: block;
  width: 100%;
  height: auto;
}

/* ===== HOMEボタン ===== */
.home-button {
  display: inline-block;
  margin-bottom: 60px;
  padding: 12px 28px;
  color: #f0d900;
  text-decoration: none;
  border: 2px solid #f0d900;
  border-radius: 6px;
  font-size: 1.1rem;
  font-family: "Vivian", serif;
  text-shadow: 0 0 6px #ff0000;
  transition: all 0.3s ease;
}

.home-button:hover {
  background-color: #8b0000;
  color: #fff;
  box-shadow: 0 0 25px #f0d900, 0 0 40px #ff0000;
  transform: scale(1.05) rotate(-1deg);
}

/* ===== フッター ===== */
.blog-footer {
  padding: 20px;
  font-size: 0.9rem;
  color: #f5f1e0;
  letter-spacing: 1.2px;
  border-top: 2px solid #f0d900;
  text-shadow: 0 0 4px #ff0000;
  backdrop-filter: blur(2px);
  margin-top: 80px;
  font-family: "Vivian", serif;