:root{
  --pink:#ff9fc6;
  --sky:#a7d8ff;
  --mint:#89e0d3;
}

body{
  margin:0;
  font-family:'Nanum Gothic',sans-serif;
  background:linear-gradient(135deg,#ffeef4,#e9faff);
}

.bg-layer{
  position:fixed;
  inset:0;
  background:url("photos/bg/bb8.JPG") center/cover;
  opacity:.25;
  z-index:-1;
}

.window{
  max-width:1100px;
  margin:40px auto;
  background:white;
  border-radius:20px;
  overflow:hidden;
  box-shadow:0 30px 60px rgba(0,0,0,.2);
}

.titlebar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:10px 15px;
  background:linear-gradient(90deg,#ffe3f0,#e0f6ff);
  font-family:'Cherry Bomb One',cursive;
}

.dot{
  width:10px;height:10px;border-radius:50%;display:inline-block;margin-right:5px;
}
.pink{background:var(--pink);}
.sky{background:var(--sky);}
.mint{background:var(--mint);}

.back-btn{
  text-decoration:none;
  background:white;
  padding:5px 10px;
  border-radius:10px;
  font-size:12px;
  color:#333;
}

.content{
  display:flex;
  gap:20px;
  padding:20px;
}

.photo-stream{
  flex:2;
  display:flex;
  gap:25px;
}

.photo-column{
  display:flex;
  flex-direction:column;
  gap:20px;
  flex:1;
}

.photo-card{
  overflow:hidden;
  border-radius:15px;
  box-shadow:0 15px 30px rgba(0,0,0,.1);
  cursor:pointer;
  transform:translateY(40px);
  opacity:0;
  transition:all .6s ease;
}

.photo-card.visible{
  transform:translateY(0);
  opacity:1;
}

.photo-card img{
  width:100%;
  display:block;
}

.side-panel{
  flex:1;
  display:flex;
  flex-direction:column;
  gap:15px;
}

.gif-box{
  border-radius:15px;
  overflow:hidden;
  box-shadow:0 10px 20px rgba(0,0,0,.1);
}

.gif-box img{
  width:100%;
  display:block;
}

.lightbox{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.85);
  display:none;
  justify-content:center;
  align-items:center;
  z-index:100;
}

.lightbox img{
  max-width:90%;
  max-height:85%;
  border-radius:15px;
}

.lightbox .close{
  position:absolute;
  top:30px;
  right:40px;
  font-size:25px;
  color:white;
  cursor:pointer;
}

@media(max-width:768px){
  .content{
    flex-direction:column;
  }
}

#sparkle{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
}

.notice-box{
  background: rgba(255,255,255,0.9);
  border: 1px dashed #ff9fc6;
  padding:12px;
  border-radius:12px;
  margin-bottom:20px;
  text-align:center;
  font-size:12px;
  line-height:1.4;
}