*{box-sizing:border-box;margin:0;padding:0}
:focus{outline:0}
::-webkit-scrollbar{display:none}

html,body{
  background:#000;
  color:#fff;
  font-family:'Noto Sans', 'Plus Jakarta Sans', Arial, sans-serif;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  width:100%;
}

a{text-decoration:none;color:#fff}

.header-utils {
    position: fixed;
    top: 8px;
    right: 8px;
    display: flex;
    gap: 6px;
    z-index: 999999;
}

.util-btn {
    width: 10px;
    height: 10px;
    opacity: 100;
    background: #000;
    display: block;
    cursor: pointer;
}

.util-btn:hover,
.util-btn:active,
.util-btn:focus {
    opacity: 0.05;
}

#realContent {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

main{
  width: 100%;
  max-width:500px;
  margin:0 auto;
  padding:16px;
}

.block-img{
  position:relative;
  margin:16px auto 20px;
  min-width:100px;
  background:linear-gradient(0deg,#000,#272727);
  border-radius:10px;
  overflow:hidden;
}
.block-img::before,
.block-img::after{
  content:"";
  position:absolute;
  right:-3px;
  bottom:-3px;
  width:calc(100% + 6px);
  height:calc(100% + 6px);
  z-index:-1;
  background:linear-gradient(90deg, #871737 0, #1f4181 49%, #871737);
  background-size:400%;
  animation:steam 5s linear infinite;
  border-radius:12px;
}
.block-img::after{ filter: blur(50px); }

.banner{
  display:block;
  width:100%;
  height:auto;
  border-radius:10px;
}

.login-btn {
  display:grid;
  gap:14px;
  margin-bottom:20px;
}

.block{
  position:relative;
  padding:14px 10px;
  text-align:center;
  background:linear-gradient(0deg,#000,#272727);
  color:#fff;
  border-radius:10px;
  cursor:pointer;
  letter-spacing:.5px;
  font-size:16px;
  font-weight:700;
  overflow:hidden;
  z-index:1;
  display:block;
}

.block::before,
.block::after{
  content:"";
  position:absolute;
  right:-3px;
  bottom:-3px;
  width:calc(100% + 6px);
  height:calc(100% + 6px);
  z-index:-1;
  background-size:300% 300%;
  animation:glowBorder 4s linear infinite;
  border-radius:12px;
}

.block::after{ filter:blur(30px); }

.btn-daftar{
  background:#0044cc;
  animation: pulseScale 1.6s ease-in-out infinite;
}
.btn-daftar::before,
.btn-daftar::after{
  background:linear-gradient(90deg,#00f,#0ff,#00f);
}

.btn-login{
  background:#008c3a;
}
.btn-login::before,
.btn-login::after{
  background:linear-gradient(90deg,#00ff99,#00cc66,#00ff99);
}

@keyframes glowBorder{
  0%{background-position:0% 50%;}
  50%{background-position:100% 50%;}
  100%{background-position:0% 50%;}
}

.artikel{
  text-align:justify;
  margin-top:10px;
}
.artikel h1,
.artikel h2{
  color:#66ccff;
  text-align:center;
  margin:8px 0;
  font-size:18px;
  line-height:1.4;
}

.footer{
  text-align:center;
  margin:16px 0 24px;
  color:#888;
  font-size:13px;
}

*{
  -webkit-user-select:none;
  -khtml-user-select:none;
  -moz-user-select:none;
  -o-user-select:none;
  user-select:none;
}

@keyframes steam{
  0%{background-position:0 0}
  50%{background-position:400% 0}
  100%{background-position:0 0}
}

@keyframes pulseScale {
    0% { transform: scale(1); }
    50% { transform: scale(1.08); }
    100% { transform: scale(1); }
}