*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:#2d3748;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;padding:1rem}.container{max-width:400px;margin:0 auto;padding:2rem 1.5rem;min-height:100vh;display:flex;flex-direction:column;justify-content:center;gap:2rem}.profile{text-align:center;animation:fadeInUp .8s ease-out}.avatar{width:120px;height:120px;margin:0 auto 1.5rem;position:relative}.avatar-placeholder{width:100%;height:100%;background:#fffffff2;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:3rem;box-shadow:0 8px 32px #0000001a;backdrop-filter:blur(10px);border:2px solid rgba(255,255,255,.2);transition:transform .3s ease,box-shadow .3s ease}.avatar-placeholder:hover{transform:scale(1.05);box-shadow:0 12px 40px #00000026}.avatar-image{width:100%;height:100%;border-radius:50%;object-fit:cover;box-shadow:0 8px 32px #0000001a;border:2px solid rgba(255,255,255,.2);transition:transform .3s ease,box-shadow .3s ease}.avatar-image:hover{transform:scale(1.05);box-shadow:0 12px 40px #00000026}.name{font-size:2rem;font-weight:700;color:#fff;margin-bottom:.5rem;text-shadow:0 2px 4px rgba(0,0,0,.1)}.bio{font-size:1.1rem;color:#ffffffe6;font-weight:300;text-shadow:0 1px 2px rgba(0,0,0,.1)}.social-links{display:flex;flex-direction:column;gap:.75rem;animation:fadeInUp .8s ease-out .2s both}.social-link{display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;background:#fffffff2;color:#2d3748;text-decoration:none;border-radius:16px;font-weight:500;font-size:1.1rem;transition:all .3s cubic-bezier(.4,0,.2,1);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);position:relative;overflow:hidden}.social-link:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transition:left .5s}.social-link:hover:before{left:100%}.social-link:hover{transform:translateY(-2px);box-shadow:0 8px 25px #00000026;background:#fff}.social-link:active{transform:translateY(0)}.icon{width:24px;height:24px;transition:transform .3s ease}.social-link:hover .icon{transform:scale(1.1)}.social-link:first-child{position:relative;border:3px solid transparent;background:#fffffff2 padding-box,linear-gradient(90deg,red,#ff8000,#ff0,#0f0,#0ff,#0080ff,#8000ff,#f0f,red) border-box;background-size:200% 100%;box-shadow:0 0 20px #ff6b6b66,0 0 30px #4ecdc44d,0 0 40px #45b7d14d,0 8px 32px #00000026;animation:rainbow-border-flow 3s linear infinite;font-weight:600;font-size:1.15rem;border-color:#5865f2}.social-link:first-child:hover{transform:translateY(-4px) scale(1.03);box-shadow:0 0 30px #ff6b6b99,0 0 45px #4ecdc480,0 0 60px #45b7d166,0 12px 40px #0003;animation:rainbow-border-flow 1.5s linear infinite;border-color:#5865f2}@keyframes rainbow-border-flow{0%{background-position:0% 0%}to{background-position:200% 0%}}.social-link:nth-child(1):hover{color:#5865f2}.social-link:nth-child(2):hover{color:#1da1f2}.social-link:nth-child(3):hover{color:#333}.social-link:nth-child(4):hover{color:#e4405f}.social-link:nth-child(5):hover{color:red}.social-link:nth-child(6):hover{color:#000}.footer{text-align:center;animation:fadeInUp .8s ease-out .4s both}.footer p{color:#fffc;font-size:.9rem;font-weight:300}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 480px){.container{padding:1.5rem 1rem}.name{font-size:1.8rem}.bio{font-size:1rem}.social-link{padding:.875rem 1.25rem;font-size:1rem}.avatar{width:100px;height:100px}.avatar-placeholder{font-size:2.5rem}}.social-link:first-child .icon{filter:drop-shadow(0 0 6px rgba(255,255,255,.6));transition:all .3s ease}.social-link:first-child:hover .icon{filter:drop-shadow(0 0 10px rgba(255,255,255,.8));transform:scale(1.15)}@media (prefers-reduced-motion: reduce){.social-link:first-child,.social-link:first-child:before,.social-link:first-child:after,.social-link:first-child .icon{animation:none!important}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.social-link:focus{outline:2px solid rgba(255,255,255,.8);outline-offset:2px}@media (prefers-color-scheme: dark){body{background:linear-gradient(135deg,#1a202c,#2d3748)}.social-link{background:#2d3748f2;color:#e2e8f0;border:1px solid rgba(255,255,255,.1)}.social-link:hover{background:#2d3748}}