body {
  min-height: 100vh;
  width: 100vw;
  background: linear-gradient(120deg, #ffe0f7 0%, #fff 100%);
  background-attachment: fixed;
  background-size: cover;
  margin: 0;
  padding: 0;
}

body, body * {
  user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -moz-user-select: none;
}

.hamburger {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 32px;
  height: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 1001;
  background: rgba(255,255,255,0.95);
  border-radius: 50%;
  box-shadow: 0 2px 16px 0 rgba(255,105,180,0.15);
  transition: box-shadow 0.3s, background 0.3s, transform 0.3s;
  overflow: visible;
}
.hamburger:hover, .hamburger:focus {
  background: #ff69b4;
  box-shadow: 0 4px 24px 0 rgba(255,105,180,0.25);
  transform: scale(1.08) rotate(-3deg);
}
.hamburger .bar {
  display: block;
  width: 20px;
  height: 2.5px;
  margin: 3.5px 0;
  background: #ff69b4;
  border-radius: 2px;
  transition: 0.4s cubic-bezier(0.77,0.2,0.05,1.0);
  position: relative;
  z-index: 2;
}
.hamburger .hamburger-icon,
.hamburger .close-icon {
  display: none !important;
}
.hamburger.active .hamburger-icon {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.7) rotate(30deg);
}
.hamburger.active .close-icon {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.1) rotate(0deg);
}
.hamburger.active .bar {
  background: #fff;
}
.hamburger.active .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg) scaleX(1.1);
  box-shadow: 0 0 8px #fff, 0 0 16px #ff69b4;
}
.hamburger.active .bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0.5);
}
.hamburger.active .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg) scaleX(1.1);
  box-shadow: 0 0 8px #fff, 0 0 16px #ff69b4;
}
.hamburger .bar {
  animation: barPop 0.4s cubic-bezier(0.77,0.2,0.05,1.0);
}
@keyframes barPop {
  0% { transform: scaleX(0.7); opacity: 0.5; }
  60% { transform: scaleX(1.2); opacity: 1; }
  100% { transform: scaleX(1); opacity: 1; }
}
.hamburger:hover .bar, .hamburger:focus .bar {
  background: #fff;
  box-shadow: 0 0 8px #ff69b4, 0 0 16px #ff69b4;
  transition: background 0.2s, box-shadow 0.2s;
}

.category-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 220px;
  height: 100vh;
  background: linear-gradient(135deg, #ffe0f7 0%, #fff 100%);
  box-shadow: 2px 0 24px 0 rgba(255,105,180,0.10);
  border-top-right-radius: 32px;
  border-bottom-right-radius: 32px;
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(0.77,0.2,0.05,1.0);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding-top: 80px;
}
.category-nav.open {
  transform: translateX(0);
}
.category-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  margin-top: 30px;
}
.category-nav li {
  margin: 0 0 18px 0;
  opacity: 0;
  transform: translateX(-30px);
  animation: menuFadeIn 0.5s forwards;
}
.category-nav.open li {
  animation: menuFadeIn 0.5s forwards;
}
.category-nav.open li:nth-child(1) { animation-delay: 0.08s; }
.category-nav.open li:nth-child(2) { animation-delay: 0.16s; }
.category-nav.open li:nth-child(3) { animation-delay: 0.24s; }
.category-nav.open li:nth-child(4) { animation-delay: 0.32s; }
@keyframes menuFadeIn {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}
.category-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  color: #333;
  font-size: 1.15rem;
  text-decoration: none;
  border-radius: 8px 0 0 8px;
  background: rgba(255,255,255,0.7);
  box-shadow: 0 2px 8px 0 rgba(255,105,180,0.04);
  border-left: 4px solid transparent;
  transition: background 0.25s, color 0.25s, border 0.25s, box-shadow 0.25s;
}
.category-nav a i {
  font-size: 1.2em;
  color: #ff69b4;
  transition: color 0.2s;
}
.category-nav a.active, .category-nav a:hover {
  background: #ff69b4;
  color: #fff;
  font-weight: bold;
  border-left: 4px solid #fff;
  box-shadow: 0 4px 16px 0 rgba(255,105,180,0.10);
}
.category-nav a.active i, .category-nav a:hover i {
  color: #fff;
}

.intro-section {
  max-width: 480px;
  margin: 60px auto 0 auto;
  padding: 32px 24px 24px 24px;
  background: #fff8fc;
  border-radius: 24px;
  box-shadow: 0 4px 32px 0 rgba(255,105,180,0.10);
  animation: fadeInIntro 0.7s;
}
@keyframes fadeInIntro {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.intro-card h2 {
  font-size: 1.6rem;
  color: #ff69b4;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.intro-card p {
  font-size: 1.08rem;
  color: #444;
  line-height: 1.7;
  margin-bottom: 18px;
}
.intro-social {
  display: flex;
  gap: 18px;
  margin-top: 10px;
}
.intro-social a {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #fff;
  background: #ff69b4;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 1rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.intro-social a:hover {
  background: #fff;
  color: #ff69b4;
  border: 1.5px solid #ff69b4;
}

.intro-fullpage {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100vw;
  height: 100vh;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
  animation: fadeInIntroFull 0.7s;
}
@keyframes fadeInIntroFull {
  from { opacity: 0; }
  to { opacity: 1; }
}
.intro-full-bg {
  background: linear-gradient(120deg, #ffe0f7 0%, #fff 100%);
  animation: introBgMove 8s linear infinite alternate;
  filter: blur(0.5px) brightness(1.04);
}
.intro-bg-pattern {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100vw; height: 100vh;
  z-index: 0;
  pointer-events: none;
  background: repeating-linear-gradient(135deg, #ffb6e6 0 2px, transparent 2px 32px);
  opacity: 0.08;
  animation: patternMove 12s linear infinite alternate;
}
@keyframes patternMove {
  0% { background-position: 0% 0%; }
  100% { background-position: 100% 100%; }
}
.intro-full-content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 60px;
  max-width: 1100px;
  width: 100vw;
  min-height: 80vh;
  padding: 0 6vw;
  background: none;
  box-shadow: none;
  border-radius: 0;
  border: none;
  animation: introContentFade 1s cubic-bezier(0.77,0.2,0.05,1.0);
  opacity: 0;
  animation-fill-mode: forwards;
  animation-delay: 0.2s;
}
.intro-profile {
  min-width: 200px;
  gap: 18px;
  align-items: center;
  background: none;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
  animation: introProfilePop 1.2s cubic-bezier(0.77,0.2,0.05,1.0);
  opacity: 0;
  animation-fill-mode: forwards;
  animation-delay: 0.5s;
}
.intro-profile-pic {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #ff69b4;
  box-shadow: 0 4px 32px 0 rgba(255,105,180,0.18);
  transition: transform 0.3s, box-shadow 0.3s;
  animation: profilePicPop 1.2s cubic-bezier(0.77,0.2,0.05,1.0);
  opacity: 0;
  animation-fill-mode: forwards;
  animation-delay: 0.7s;
}
@keyframes profilePicPop {
  0% { opacity: 0; transform: scale(0.7) rotate(-10deg); }
  60% { opacity: 1; transform: scale(1.1) rotate(2deg); }
  100% { opacity: 1; transform: scale(1) rotate(0); }
}
.intro-profile h2, .intro-nickname {
  animation: fadeInUp 1.1s cubic-bezier(0.77,0.2,0.05,1.0);
  opacity: 0;
  animation-fill-mode: forwards;
  animation-delay: 1s;
}
@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}
.intro-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: fadeInUp 1.2s cubic-bezier(0.77,0.2,0.05,1.0);
  opacity: 0;
  animation-fill-mode: forwards;
  animation-delay: 1.1s;
}
.intro-main h1 {
  font-size: 1.45rem;
  color: #ff69b4;
  margin-bottom: 12px;
  font-weight: bold;
  letter-spacing: 1.5px;
  line-height: 1.3;
  text-shadow: 0 2px 12px #fff3fa;
  animation: introTitlePop 1.1s cubic-bezier(0.77,0.2,0.05,1.0);
  opacity: 0;
  animation-fill-mode: forwards;
  animation-delay: 1.2s;
}
@keyframes introTitlePop {
  0% { opacity: 0; transform: scale(0.8) translateY(30px); }
  60% { opacity: 1; transform: scale(1.08) translateY(-5px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}
.intro-desc, .intro-extra {
  animation: fadeInUp 1.3s cubic-bezier(0.77,0.2,0.05,1.0);
  opacity: 0;
  animation-fill-mode: forwards;
  animation-delay: 1.3s;
}
.intro-link {
  font-size: 1.01rem;
  margin-top: 10px;
  margin-bottom: 6px;
  box-shadow: 0 2px 8px 0 rgba(255,105,180,0.10);
  font-weight: 500;
  animation: fadeInUp 1.4s cubic-bezier(0.77,0.2,0.05,1.0);
  opacity: 0;
  animation-fill-mode: forwards;
  animation-delay: 1.4s;
}
.intro-link i {
  font-size: 1.2em;
}
.intro-link:hover {
  background: #fff;
  color: #ff69b4;
  border: 1.5px solid #ff69b4;
  box-shadow: 0 4px 16px 0 rgba(255,105,180,0.18);
}

.intro-standalone {
  min-height: calc(100vh - 56px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 3vh 4vw 4vh 4vw;
  width: 100vw;
  margin-top: 56px;
  box-sizing: border-box;
  background: linear-gradient(120deg, #ffe0f7 0%, #fff 100%);
  position: relative;
  overflow: hidden;
}
.intro-standalone::before {
  content: '';
  position: absolute;
  top: -20%; left: -20%; width: 140vw; height: 140vh;
  background: radial-gradient(circle at 30% 30%, #ffb6e6 0%, transparent 60%),
              radial-gradient(circle at 80% 70%, #ff69b4 0%, transparent 70%),
              linear-gradient(120deg, #ffe0f7 0%, #fff 100%);
  opacity: 0.18;
  z-index: 0;
  animation: introBgMove 12s linear infinite alternate;
}
@keyframes introBgMove {
  0% { transform: scale(1) translate(0,0); }
  100% { transform: scale(1.08) translate(30px, 30px); }
}

.intro-profile, .intro-main, .intro-desc, .intro-extra, .intro-link {
  will-change: opacity, transform;
}
.intro-profile {
  animation: fadeInUp 1.1s cubic-bezier(.23,1.02,.47,.98) both;
  animation-delay: 0.2s;
}
.intro-profile-pic {
  animation: profilePicPop 1.2s cubic-bezier(.77,.2,.05,1.0) both;
  animation-delay: 0.4s;
}
.intro-main {
  animation: fadeInUp 1.2s 0.5s cubic-bezier(.23,1.02,.47,.98) both;
}
.intro-main h1 {
  animation: introTitlePop 1.1s cubic-bezier(.77,.2,.05,1.0) both;
  animation-delay: 0.7s;
}
.intro-desc, .intro-extra {
  animation: fadeInUp 1.3s cubic-bezier(.77,.2,.05,1.0) both;
  animation-delay: 0.9s;
}
.intro-link {
  animation: fadeInUp 1.4s cubic-bezier(.77,.2,.05,1.0) both;
  animation-delay: 1.1s;
}

.intro-profile-pic:hover {
  transform: scale(1.08) rotate(-2deg);
  box-shadow: 0 8px 40px 0 rgba(255,105,180,0.25);
  filter: brightness(1.08) drop-shadow(0 0 16px #ffb6e6);
}
.intro-link:hover {
  background: #fff;
  color: #ff69b4;
  border: 1.5px solid #ff69b4;
  transform: scale(1.12) rotate(-2deg);
  box-shadow: 0 8px 32px 0 rgba(255,105,180,0.22);
}

.intro-standalone .intro-bg-pattern {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100vw; height: 100vh;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(135deg, #ffb6e6 0 2px, transparent 2px 32px);
  opacity: 0.04;
  animation: patternMove 16s linear infinite alternate;
}

.intro-standalone > *:not(.intro-bg-pattern) {
  position: relative;
  z-index: 2;
}

@media (max-width: 600px) {
  .intro-standalone {
    padding: 2vh 2vw 4vh 2vw;
    min-height: calc(100vh - 56px);
    margin-top: 56px;
  }
  .intro-profile-pic {
    width: 70px;
    height: 70px;
  }
  .intro-main h1 {
    font-size: 1.1rem;
  }
}

.fanart-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px 24px;
  justify-items: center;
  margin-top: 32px;
  margin-bottom: 32px;
}
.fanart-img-box {
  width: 220px;
  height: 220px;
  background: #fff8fc;
  border-radius: 18px;
  box-shadow: 0 4px 24px 0 rgba(255,105,180,0.10), 0 2px 8px 0 rgba(255,182,230,0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 12px;
  transition: box-shadow 0.3s, transform 0.3s;
}
.fanart-img-box:hover {
  box-shadow: 0 8px 32px 0 rgba(255,105,180,0.18);
  transform: scale(1.03) rotate(-1deg);
}
.fanart-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 2px 8px 0 rgba(255,105,180,0.08);
  transition: box-shadow 0.3s, border 0.3s, transform 0.3s;
}
@media (max-width: 1100px) {
  .fanart-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 700px) {
  .fanart-gallery {
    grid-template-columns: 1fr;
    gap: 18px;
    align-items: center;
  }
  .fanart-img-box {
    width: 90vw;
    height: 90vw;
    max-width: 320px;
    max-height: 320px;
    padding: 6vw;
  }
}