:root{--bg-primary: #0D0D0D;--bg-secondary: #1A1A1A;--text-primary: #F5F5F5;--text-secondary: #8A8A8A;--accent: #FFB84D;--accent-light: #FFD699;--border: #2A2A2A;--mouse-x: 0px;--mouse-y: 0px}*{margin:0;padding:0;box-sizing:border-box}html{font-family:Noto Sans SC,sans-serif;background:var(--bg-primary);color:var(--text-primary);scroll-behavior:smooth}body{min-height:100vh;position:relative;overflow-x:hidden}.background{position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(255,184,77,.08),transparent),radial-gradient(ellipse 60% 40% at calc(50% + var(--mouse-x)) calc(50% + var(--mouse-y)),rgba(255,184,77,.03),transparent);pointer-events:none;z-index:-1}a{color:inherit;text-decoration:none}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp .6s ease-out forwards;opacity:0}.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}.delay-4{animation-delay:.4s}.delay-5{animation-delay:.5s}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.header{position:fixed;top:0;left:0;right:0;height:64px;background:#0d0d0dcc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:100}.header-content{max-width:900px;margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center;justify-content:space-between}.logo{font-family:JetBrains Mono,monospace;font-size:18px;font-weight:500;color:var(--accent)}.nav{display:flex;gap:24px}.nav a{font-size:14px;color:var(--text-secondary);transition:color .2s ease}.nav a:hover{color:var(--text-primary)}.nav-link-external{display:inline-flex;align-items:center;gap:4px}.nav-link-external svg{opacity:0;transform:translate(-8px);transition:all .3s ease}.nav-link-external:hover svg{opacity:1;transform:translate(0);color:#fff}main{max-width:900px;margin:0 auto;padding:120px 24px 80px}.hero{min-height:50vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:40px 0}.hero-content{max-width:600px}.name{font-family:"Noto Serif SC",serif;font-size:48px;font-weight:700;line-height:1.3;margin-bottom:12px}.en-name{font-family:JetBrains Mono,monospace;font-size:24px;color:var(--accent);margin-left:8px}.slogan{font-size:20px;color:var(--text-secondary);margin-bottom:24px}.slogan-sub{color:var(--text-secondary);margin-left:12px;font-weight:400;opacity:.8}.thank-you{font-size:14px;color:var(--text-secondary);margin-top:8px;margin-bottom:32px}.description{font-size:15px;color:var(--text-secondary);line-height:1.8;margin-bottom:32px}.social-links{display:flex;justify-content:center;gap:16px}.social-link{display:flex;align-items:center;gap:8px;padding:10px 20px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;font-size:14px;color:var(--text-secondary);transition:all .3s ease}.social-link:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-2px)}.social-link svg{transition:transform .3s ease}.social-link:hover svg{transform:rotate(15deg)}.social-link{position:relative}.tooltip{position:absolute;bottom:100%;left:50%;transform:translate(-50%) translateY(8px);background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;padding:8px;opacity:0;visibility:hidden;transition:all .3s ease;z-index:100;margin-bottom:8px;box-shadow:0 8px 32px #0000004d}.social-link:hover .tooltip{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}.tooltip.mail span{white-space:nowrap;font-size:12px;color:var(--text-primary);font-family:JetBrains Mono,monospace}.qrcode-tooltip{text-align:center}.qrcode-tooltip img{border-radius:4px;display:block}.qrcode-text{font-size:12px;color:var(--text-secondary);margin-top:6px}.toast{position:fixed;bottom:100px;left:50%;transform:translate(-50%) translateY(20px);background:var(--bg-secondary);border:1px solid var(--accent);border-radius:8px;padding:12px 24px;font-size:14px;color:var(--accent);opacity:0;visibility:hidden;transition:all .3s ease;z-index:99999;pointer-events:none;box-shadow:0 8px 32px #ffb84d26}.section-title{font-family:"Noto Serif SC",serif;font-size:28px;font-weight:600;margin-bottom:32px;color:var(--text-primary)}.works{padding:60px 0}.works-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.work-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:all .3s ease}.work-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 8px 32px #ffb84d26}.work-card-main{display:block;padding:24px;position:relative;text-decoration:none;color:inherit}.work-card-inner{position:relative}.work-doc-link{display:flex;align-items:center;gap:6px;padding:12px 24px;border-top:1px solid var(--border);font-size:13px;color:var(--text-secondary);text-decoration:none;transition:all .3s ease}.work-doc-link:hover{color:var(--accent);background:#ffb84d0d}.work-tag{display:inline-block;font-family:JetBrains Mono,monospace;font-size:12px;color:var(--accent);background:#ffb84d1a;padding:4px 10px;border-radius:4px;margin-bottom:16px}.work-title{font-family:"Noto Serif SC",serif;font-size:20px;font-weight:600;margin-bottom:8px;color:var(--text-primary)}.work-description{font-size:14px;color:var(--text-secondary);line-height:1.6}.work-arrow{position:absolute;right:0;top:0;color:var(--text-secondary);opacity:0;transform:translate(-8px);transition:all .3s ease}.work-card:hover .work-arrow{opacity:1;transform:translate(0);color:var(--accent)}.changelog{padding:60px 0}.timeline{position:relative;padding-left:32px}.timeline:before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:var(--border)}.timeline-item{position:relative;padding-bottom:32px}.timeline-item:last-child{padding-bottom:0}.timeline-marker{position:absolute;left:-32px;top:8px;width:16px;height:16px;background:var(--bg-primary);border:2px solid var(--accent);border-radius:50%}.timeline-content{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:20px 24px}.timeline-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.version{font-family:JetBrains Mono,monospace;font-size:14px;font-weight:500;color:var(--accent)}.date{font-size:13px;color:var(--text-secondary)}.timeline-body p{font-size:14px;color:var(--text-secondary);line-height:1.8;padding-left:16px;position:relative}.timeline-body p:before{content:"·";position:absolute;left:0;color:var(--accent)}.timeline-body p:first-child{padding-left:0}.timeline-body p:first-child:before{display:none}.blog-section{padding:40px 0}.blog-link{display:block;background:linear-gradient(135deg,var(--bg-secondary) 0%,rgba(255,184,77,.05) 100%);border:1px solid var(--border);border-radius:12px;padding:24px;transition:all .3s ease}.blog-link:hover{border-color:var(--accent);transform:translateY(-2px)}.blog-content{display:flex;align-items:center;justify-content:space-between}.blog-label{font-family:"Noto Serif SC",serif;font-size:20px;font-weight:600;color:var(--text-primary)}.blog-text{font-size:14px;color:var(--text-secondary);transition:color .3s ease}.blog-link:hover .blog-text{color:var(--accent)}.docs-section{padding:40px 0}.docs-link{display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(135deg,var(--bg-secondary) 0%,rgba(255,184,77,.05) 100%);border:1px solid var(--border);border-radius:12px;padding:24px;text-decoration:none;transition:all .3s ease}.docs-link:hover{border-color:var(--accent);transform:translateY(-2px)}.docs-header{display:flex;align-items:center;gap:12px;margin-bottom:8px}.docs-label{font-family:"Noto Serif SC",serif;font-size:20px;font-weight:600;color:var(--text-primary)}.docs-url{font-family:JetBrains Mono,monospace;font-size:12px;color:var(--accent);background:#ffb84d1a;padding:2px 8px;border-radius:4px}.docs-desc{font-size:14px;color:var(--text-secondary);line-height:1.6}.docs-arrow{color:var(--text-secondary);flex-shrink:0;transition:color .3s ease}.docs-link:hover .docs-arrow{color:var(--accent)}.footer{border-top:1px solid var(--border);padding:24px;margin-top:40px}.footer-content{max-width:900px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.footer-content p{font-size:13px;color:var(--text-secondary)}.back-to-top{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;color:var(--text-secondary);cursor:pointer;transition:all .3s ease}.back-to-top:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-2px)}.toast{position:fixed;bottom:100px;left:50%;transform:translate(-50%) translateY(20px);background:var(--bg-secondary);border:1px solid var(--accent);border-radius:8px;padding:12px 24px;font-size:14px;color:var(--accent);opacity:0;visibility:hidden;transition:all .3s ease;z-index:9999;box-shadow:0 8px 32px #ffb84d26;pointer-events:none}.toast.show{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}@media(max-width:640px){.name{font-size:36px}.en-name,.slogan{font-size:18px}.section-title{font-size:24px}.works-grid{grid-template-columns:1fr}.footer-content{flex-direction:column;gap:16px;text-align:center}}