:root{--color-bg-primary: #0a0a0f;--color-bg-secondary: #12121a;--color-bg-card: rgba(255, 255, 255, .03);--color-bg-elevated: rgba(255, 255, 255, .06);--color-text-primary: #f4f4f5;--color-text-secondary: #a1a1aa;--color-text-muted: #71717a;--color-accent: #8b5cf6;--color-accent-secondary: #06b6d4;--color-accent-hover: #a78bfa;--color-accent-glow: rgba(139, 92, 246, .4);--gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);--gradient-text: linear-gradient(135deg, #a78bfa 0%, #22d3ee 100%);--gradient-glass: linear-gradient(135deg, rgba(255,255,255,.1) 0%, rgba(255,255,255,.05) 100%);--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--glass-blur: blur(20px);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .5);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .3);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .3);--shadow-glow: 0 0 40px var(--color-accent-glow);--shadow-glow-sm: 0 0 20px var(--color-accent-glow);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--font-size-5xl: 3.5rem;--line-height-tight: 1.25;--line-height-normal: 1.6;--line-height-relaxed: 1.8}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-text-primary);background:var(--color-bg-primary);min-height:100vh;background:radial-gradient(ellipse 80% 50% at 20% -20%,rgba(139,92,246,.15) 0%,transparent 50%),radial-gradient(ellipse 60% 40% at 80% 100%,rgba(6,182,212,.1) 0%,transparent 50%),var(--color-bg-primary);background-attachment:fixed}#app{display:flex;flex-direction:column;min-height:100vh}.main{flex:1;padding:var(--spacing-lg);width:100%;max-width:1200px;margin:0 auto}@media (min-width: 768px){.main{padding:var(--spacing-2xl) var(--spacing-3xl)}}h1,h2,h3,h4,h5,h6{line-height:var(--line-height-tight);font-weight:600}h1{font-size:var(--font-size-4xl);font-weight:300;letter-spacing:-.03em;margin-bottom:var(--spacing-xl);background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@media (min-width: 768px){h1{font-size:var(--font-size-5xl);margin-bottom:var(--spacing-2xl)}}h2{font-size:var(--font-size-2xl);font-weight:300;color:var(--color-text-primary);margin-top:var(--spacing-2xl);margin-bottom:var(--spacing-lg)}h3{font-size:var(--font-size-xl);font-weight:500;color:var(--color-text-secondary);margin-top:var(--spacing-xl);margin-bottom:var(--spacing-sm)}h4{font-size:var(--font-size-lg);font-weight:400;color:var(--color-text-muted);font-style:italic;margin-top:var(--spacing-md)}p{margin-bottom:var(--spacing-md);color:var(--color-text-secondary)}strong{color:var(--color-text-primary);font-weight:600}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast),opacity var(--transition-fast)}a:hover{color:var(--color-accent-hover)}.glass-card{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-lg)}.glass-card-hover{transition:all var(--transition-base)}.glass-card-hover:hover{background:var(--color-bg-elevated);border-color:#ffffff26;transform:translateY(-2px);box-shadow:var(--shadow-glow-sm)}.fade-enter-active{transition:opacity var(--transition-slow),transform var(--transition-slow)}.fade-leave-active{transition:opacity var(--transition-base)}.fade-enter-from{opacity:0;transform:translateY(10px)}.fade-leave-to{opacity:0}.header{position:sticky;top:0;z-index:100;background:#0a0a0fcc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--glass-border)}.nav-bar{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-md);max-width:1200px;margin:0 auto}@media (min-width: 768px){.nav-bar{justify-content:flex-end;gap:var(--spacing-sm);padding:var(--spacing-lg)}}.nav-link{text-transform:uppercase;font-size:var(--font-size-xs);font-weight:500;letter-spacing:.08em;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);color:var(--color-text-secondary);transition:all var(--transition-fast)}@media (min-width: 768px){.nav-link{font-size:var(--font-size-sm)}}.nav-link:hover{color:var(--color-text-primary);background:var(--glass-bg)}.nav-link.router-link-exact-active{color:var(--color-accent);background:#8b5cf61a}.footer{padding:var(--spacing-xl) var(--spacing-lg);text-align:center;color:var(--color-text-muted);font-size:var(--font-size-sm);border-top:1px solid var(--glass-border);background:#0a0a0f80}.footer a{color:var(--color-text-secondary)}.footer a:hover{color:var(--color-accent)}.projects-list{display:grid;grid-template-columns:1fr;gap:var(--spacing-lg)}@media (min-width: 768px){.projects-list{grid-template-columns:repeat(3,1fr);grid-auto-rows:minmax(220px,auto);gap:var(--spacing-xl)}}.project-item{position:relative;border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;aspect-ratio:16/10;background:var(--color-bg-card);border:1px solid var(--glass-border);transition:all var(--transition-base)}.project-item:before{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;border-radius:inherit;background:var(--gradient-primary);opacity:0;z-index:-1;transition:opacity var(--transition-base);filter:blur(15px)}.project-item:hover{transform:translateY(-4px);border-color:var(--color-accent)}.project-item:hover:before{opacity:.4}.project-item.wide{grid-column:span 1}.project-item.high{grid-row:span 1}@media (min-width: 768px){.project-item.wide{grid-column:span 2}.project-item.high{grid-row:span 2}}.project-item-image{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:center;transition:transform var(--transition-slow)}.project-item:hover .project-item-image{transform:scale(1.05)}.title-bar{position:absolute;bottom:0;left:0;right:0;padding:var(--spacing-md) var(--spacing-lg);background:linear-gradient(to top,rgba(0,0,0,.9) 0%,rgba(0,0,0,.6) 50%,transparent 100%)}.title-text{font-weight:500;font-size:var(--font-size-base);color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.5)}.overlay-container{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:flex;justify-content:center;align-items:flex-start;overflow-y:auto;padding:var(--spacing-lg);padding-bottom:var(--spacing-3xl)}.overlay-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:-1}.dialog{position:relative;width:100%;max-width:900px;margin:var(--spacing-xl) auto;margin-bottom:var(--spacing-3xl);border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-xl);flex-shrink:0}.dialog-header{padding:var(--spacing-xl);text-align:center;position:relative}.dialog-title{font-size:var(--font-size-2xl);font-weight:600;color:#fff;margin:0;background:none;-webkit-text-fill-color:white}.dialog-close{position:absolute;top:var(--spacing-lg);right:var(--spacing-lg);width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);background:#ffffff1a;color:#fff;cursor:pointer;transition:all var(--transition-fast);border:none;font-size:var(--font-size-xl)}.dialog-close:hover{background:#fff3;transform:scale(1.1)}.dialog-content{background:var(--color-bg-secondary);padding:var(--spacing-xl);color:var(--color-text-secondary)}@media (min-width: 768px){.dialog-content{padding:var(--spacing-2xl)}}.dialog-content .paragraph{margin:var(--spacing-lg) 0}.dialog-content .center{text-align:center}.dialog-content iframe.youtube{width:100%;aspect-ratio:16/9;border-radius:var(--radius-md);border:none}.dialog-content .phone-screenshot,.dialog-content .pc-screenshot{width:100%;border-radius:var(--radius-md);margin:var(--spacing-sm);box-shadow:var(--shadow-md)}@media (min-width: 768px){.dialog-content .phone-screenshot{width:280px}.dialog-content .pc-screenshot{width:380px}}.dialog-content .notice{background:#8b5cf61a;border:1px solid rgba(139,92,246,.3);border-radius:var(--radius-md);padding:var(--spacing-md);color:var(--color-accent-hover)}.dialog-content .notice a{color:var(--color-accent);text-decoration:underline}.dialog-content a{color:var(--color-accent)}.dialog-content ul{padding-left:var(--spacing-xl);margin:var(--spacing-md) 0}.dialog-content li{margin:var(--spacing-sm) 0}.dialog-bottom{text-align:center;padding-top:var(--spacing-xl)}.close-button{display:inline-block;padding:var(--spacing-md) var(--spacing-2xl);background:var(--gradient-primary);color:#fff;font-weight:500;font-size:var(--font-size-base);border:none;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast)}.close-button:hover{transform:scale(1.05);box-shadow:var(--shadow-glow)}.skill-set{margin-bottom:var(--spacing-xl)}.skill{display:inline-block;padding:var(--spacing-xs) var(--spacing-md);margin:var(--spacing-xs);background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-full);font-size:var(--font-size-sm);color:var(--color-text-secondary);transition:all var(--transition-fast)}.skill:hover{background:var(--color-bg-elevated);border-color:var(--color-accent);color:var(--color-text-primary)}.contact-list{list-style:none;padding:0}.contact-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);margin:var(--spacing-sm) 0;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-lg);transition:all var(--transition-fast)}.contact-item:hover{background:var(--color-bg-elevated);border-color:var(--color-accent);transform:translate(8px)}.contact-item svg,.contact-item i{width:24px;height:24px;color:var(--color-accent);flex-shrink:0}.contact-item a{color:var(--color-text-primary);font-size:var(--font-size-lg)}.about-content{display:flex;flex-direction:column;gap:var(--spacing-2xl)}@media (min-width: 768px){.about-content{flex-direction:row;align-items:flex-start}}.about-text{flex:1;max-width:700px}.about-text p{font-size:var(--font-size-lg);line-height:var(--line-height-relaxed)}.about-photo{text-align:center}.about-photo img{width:200px;height:200px;border-radius:var(--radius-xl);object-fit:cover;border:3px solid var(--glass-border);box-shadow:var(--shadow-lg)}@media (min-width: 768px){.about-photo img{width:280px;height:280px}}.resume-header{display:flex;flex-direction:column;gap:var(--spacing-xl);margin-bottom:var(--spacing-2xl)}@media (min-width: 768px){.resume-header{flex-direction:row;align-items:flex-start}}.resume-intro{flex:1;max-width:700px}.download-link{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-xl);background:var(--gradient-primary);color:#fff;font-weight:500;border-radius:var(--radius-full);margin-top:var(--spacing-lg);transition:all var(--transition-fast)}.download-link:hover{transform:scale(1.05);box-shadow:var(--shadow-glow);color:#fff}.not-found{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center}.not-found-code{font-size:8rem;font-weight:700;background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:var(--spacing-lg)}.not-found-text{font-size:var(--font-size-xl);color:var(--color-text-secondary)}.text-gradient{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-muted{color:var(--color-text-muted)}.text-center{text-align:center}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}