* {
    margin:0;
    padding:0;
    box-sizing:border-box;
}
html, body {
    height:100%;
    font-family:system-ui, "Noto Sans TC", sans-serif;
    background-image: url('images/awfuopaiw.png');
    background-size:cover;
    background-position:center; 
}
:root {
  --bg:#0f1724;
  --card:#0b1220;
  --bubble-bg: rgba(255,255,255,0.08);
  --bubble-border: rgba(255,255,255,0.14);
}
.navbar {
    position:fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 95px;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(8px);
    display:flex;
    align-items:center;
    z-index:9999;
}
.nav-content {
    display:flex;
    justify-content:space-between;
    align-items:center;
    width:100%;
    padding:0 30px;
    position:relative;
}
.nav-left {
    width:430px;
}
.nav-right {
    display:flex;
}
.nav-right a,
.nav-right button {
  margin-left: 40px;
  color: #9dffff;
  font-size: 22px;
  font-weight: bold;
  text-decoration: none;
  background: transparent;
  border: none;
  padding: 0; 
  cursor: pointer;
  font-family: inherit;
  appearance: none;
  transition: color 0.3s;
}
.nav-right a:hover, .nav-right a.active, .nav-right button:hover {
    color:#fff;
    border-bottom:2px solid #9dffff;
}
.hamburger {
    display:none;
    font-size:30px;
    background:none;
    border:none;
    color:#9dffff;
    cursor:pointer;
}

.toast {
    position: fixed;
    bottom: -100px;
    left:50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.8);
    color:#fff;
    padding:12px 24px;
    border-radius:8px;
    opacity:0;
    transition: all .5s;
    z-index:9999;
}
.toast.show {
    bottom:30px;
    opacity:1;
}
.wrap {
    min-height:74vh;
    display:flex;
    align-items:center;
    justify-content:center;
    padding: 0px 40px 0px 40px;
}
.card {
    width:65%;
    max-width:96%;
    background:rgba(255,255,255,0.03);
    border-radius:16px;
    padding:28px;
    position:relative;
    overflow:hidden;
    box-shadow:0 8px 30px rgba(2,6,23,0.6);
}
.center-area {
    height: min(74vh, 800px);
    display:flex;
    align-items:flex-end;
    justify-content:center;
    position:relative;
}
#avatarBtn {
    width:140px;
    height:140px;
    border-radius:25%;
    background-size:cover;
    background-position:center;
    border:none;
    box-shadow: 0 0 0 6px rgba(255,255,255,0.08);
    cursor:pointer;
    position:relative;
    z-index:40;
    display:flex;
    align-items:center;
    justify-content:center;
    overflow:hidden;
    transition:transform 220ms cubic-bezier(.2,.9,.3,1);
}
.container {
  display: flex;
  height: calc(100vh - 95px);
  overflow: hidden;
  padding: 95px 0px 0px 0px;
}

.content {
  flex: 1;
  min-height: 0;
  padding: 0 20px 40px 20px;
  overflow-y: auto;
}

.content::-webkit-scrollbar {
  width: 12px;
}
.content::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
}
.content::-webkit-scrollbar-thumb {
  background: #9dffff;
  border-radius: 10px;
  border: 2px solid rgba(255, 255, 255, 0.2);
}
.content::-webkit-scrollbar-thumb:hover {
  background: #ffffff;
}

.content {
  scrollbar-width: thin;
  scrollbar-color: #9dffff rgba(255,255,255,0.05);
}

.about-container {
  width: 100%;
  max-width: 2000px;
  padding: 30px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
  color: white;
  margin-bottom: 40px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 20px; 
}
.about-container a{
  margin-left: 40px;
  color: #9dffff;
  font-size: 40px;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s;
}
.about-container h1 {
  border-bottom: 2px solid #9dffff;
  font-size: 40px;
  margin-bottom: 20px;
  color: #9dffff;
  margin-left: 30px;
}

.about-container p {
  margin-bottom: 15px;
  line-height: 1.8;
  font-size: 35px;
  color: #82f3f3;
  
}
.about-container img,
.about-container picture,
.Picture-control {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  margin-left: 0;
}
.Picture-control{
  width: 150px;
  height: 150px;
}
.introduce{
  margin-bottom: 15px;
  line-height: 1.8;
  font-size: 35px;
  color: #82f3f3;
}

@keyframes jump {
    0%{transform:translateY(0)} 
    30%{transform:translateY(-28px)} 
    60%{transform:translateY(-8px)}
    100%{transform:translateY(0)} }
.jump { animation: jump 520ms cubic-bezier(.2,.9,.3,1) both; }

#bubbleLayer {
    position:absolute;
    left:0;
    top:0;
    right:0;
    bottom:0;
    z-index:30;
    pointer-events:none;
}
.bubble {
    position:absolute;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    backdrop-filter: blur(2px);
    background:var(--bubble-bg);
    border:1px solid var(--bubble-border);
    box-shadow:0 8px 20px rgba(2,6,23,0.45);
    pointer-events:auto;
    transform-origin:center center;
    overflow:hidden;
    transition:transform 200ms ease, opacity 220ms ease;
}
.bubble.big {
    width:110px;
    height:110px;
    font-size:13px;
    padding:6px;
}
.bubble.small {
    width:36px;
    height:36px;
}
.bubble.big a {
    display:flex;
    align-items:center;
    justify-content:center;
    flex-direction:column;
    text-decoration:none;
    color:inherit;
    padding:8px;
    width:100%;
    height:100%;
    border-radius:12px;
}
.bubble.big:hover {
    transform:scale(1.06);
    box-shadow:0 12px 30px rgba(2,6,23,0.6);
}

@keyframes fadeOutSmall {
    to{opacity:0; transform:scale(0.85)} 
}
.bubble.fade-out {
    animation:fadeOutSmall 220ms forwards;
}
.bubble .name {
    font-weight:600;
}
.bubble .url {
    font-size:11px;
    opacity:0.85;
    margin-top:6px;
}
@media (max-width:1200px){
  .card{width:84%}
  .about-container h1{font-size:26px}
  .Picture-control{width:130px;height:130px}
}

@media (max-width:992px){
  .nav-left{
    width:200px
  }
  .nav-right a,.nav-right button{
    font-size:16px;
    margin-left:12px
  }
  .wrap{
    padding:8px
  }
  .card{
    padding:18px
  }
  .about-container{
    gap:14px
  }
  .about-container p{
    font-size:15px
  }
  .Picture-control{
    width:120px;height:120px
  }
  #avatarBtn{
    width:120px;
    height:120px
  }
}

@media (max-width:768px){
.hamburger {
    display: block;
    position: absolute;
    right: 20px;
    top: 30px;
    z-index: 10001;
  }

  .nav-right {
    display: none;
    flex-direction: column;
    background-color: rgba(0, 0, 0, 0.9);
    position: absolute;
    top: 95px;
    right: 0;
    width: 100%;
    padding: 20px;
    z-index: 10000;
  }
  .nav-right.show {
    display: flex;
  }

  .nav-right a,
  .nav-right button {
    font-size: 20px;
    padding: 10px 0;
    margin: 0;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .container {
    flex-direction: column-reverse;
    height: auto;
    overflow: hidden;
  }
  .content{
    padding:0 14px 40px 14px
  }
  .wrap{
    min-height:45vh
  }
  .card{
    width:92%;
    padding:16px;
    margin:12px auto
  }
  .about-container{
    flex-direction:column;
    align-items:center;
    text-align:center;
    gap:12px;
    padding:18px
  }
  .about-container h1{
    font-size:24px;
    margin-left:0
  }
  .about-container p{
    font-size:14px
  }
  .Picture-control{
    width:110px;
    height:110px;
    border-radius:50%
  }
  #avatarBtn{
    width:100px;
    height:100px
  }
  .bubble.big{
    width:86px;
    height:86px
  }
  .bubble.small{
    width:28px;
    height:28px
  }
}

@media (max-width:480px){
  :root{
    --container-padding:12px
  }
  .nav-content{
    padding:0 var(--container-padding)
  }
  .nav-left{
    display:none
  }
  .card{
    width:96%;
    padding:12px;
    border-radius:12px
  }
  .about-container{
    padding:14px;
    gap:10px;
    border-radius:12px
  }
  .about-container h1{
    font-size:20px
  }
  .about-container p{
    font-size:13px;
    line-height:1.4
  }
  .Picture-control{
    width:86px;
    height:86px
  }
  #avatarBtn{
    width:84px;
    height:84px
  }
  .bubble.big{
    width:70px;
    height:70px
  }
  .bubble.small{
    width:22px;
    height:22px
  }
  .wrap{
    min-height:36vh
  }
  .content{
    padding-bottom:80px
  }
}