@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";:root{--sakada-red: #AB1515;--sakada-red-light: #C41A1A;--sakada-red-dark: #8A1111;--sakada-dark: #201E1F;--sakada-light: #EEF1EF;--bg-primary: #FAFAFA;--bg-secondary: #FFFFFF;--bg-tertiary: #EEF1EF;--text-primary: #201E1F;--text-secondary: #3A3839;--text-muted: #6A6869;--border-color: #D5D8D5;--code-bg: #E5E8E5;--font-display: "Space Grotesk", -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 2rem;--space-xl: 4rem;--space-2xl: 8rem;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--max-width: 1200px;--content-width: 720px}[data-theme=dark]{--bg-primary: #201E1F;--bg-secondary: #2A2829;--bg-tertiary: #343233;--text-primary: #EEF1EF;--text-secondary: #B8BBB8;--text-muted: #7A7D7A;--border-color: #3E3C3D;--code-bg: #2A2829}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-display);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.7;min-height:100vh;transition:background-color var(--transition-base),color var(--transition-base)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;letter-spacing:-.02em}h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:700}h2{font-size:clamp(1.75rem,3vw,2.5rem)}h3{font-size:clamp(1.25rem,2vw,1.75rem)}p{color:var(--text-secondary);max-width:65ch}a{color:var(--sakada-red);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--sakada-red-light)}code{font-family:var(--font-mono);font-size:.9em;background:var(--code-bg);padding:.2em .4em;border-radius:4px}pre{font-family:var(--font-mono);background:var(--bg-tertiary);padding:var(--space-lg);border-radius:8px;overflow-x:auto;border:1px solid var(--border-color)}pre code{background:none;padding:0}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-lg)}.content-container{max-width:var(--content-width);margin:0 auto}.header{position:fixed;top:0;left:0;right:0;z-index:100;background:var(--bg-primary);border-bottom:1px solid var(--border-color);backdrop-filter:blur(10px);background:rgba(var(--bg-primary),.9)}[data-theme=light] .header{background:#fafafae6}[data-theme=dark] .header{background:#201e1fe6}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100px}.logo{display:flex;align-items:center;gap:var(--space-sm);font-weight:700;font-size:1.25rem;color:var(--text-primary);text-decoration:none}.logo:hover{color:var(--text-primary)}.logo img{height:80px;width:auto}[data-theme=light] .logo-dark,[data-theme=dark] .logo-light{display:none}[data-theme=light] .logo-light,[data-theme=dark] .logo-dark{display:block}.nav{display:flex;align-items:center;gap:var(--space-lg)}.nav-link{color:var(--text-secondary);font-weight:500;font-size:.95rem;position:relative;padding:var(--space-xs) 0}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--sakada-red);transition:width var(--transition-base)}.nav-link:hover{color:var(--text-primary)}.nav-link:hover:after{width:100%}.nav-link.active{color:var(--sakada-red)}.nav-link.active:after{width:100%}.theme-toggle{background:none;border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;padding:var(--space-sm);border-radius:8px;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.theme-toggle:hover{border-color:var(--sakada-red);color:var(--sakada-red)}.theme-toggle svg{width:20px;height:20px}.hero{padding:calc(100px + var(--space-2xl)) 0 var(--space-2xl);min-height:70vh;display:flex;align-items:center}.hero-content{max-width:800px}.hero-tag{display:inline-block;font-family:var(--font-mono);font-size:.85rem;color:var(--sakada-red);margin-bottom:var(--space-md);letter-spacing:.05em}[data-theme=dark] .hero-tag{color:var(--sakada-light)}.hero{position:relative}.hero-subtitle-row{display:flex;align-items:flex-start;gap:var(--space-lg)}.hero-subtitle-row .hero-subtitle{flex:0 0 600px;max-width:600px}.subtitle-cycle{flex-shrink:0;margin-top:.25rem;background:none;border:none;padding:.5rem;font-size:2rem;color:transparent;cursor:pointer;line-height:1}@media (max-width: 800px){.subtitle-cycle{display:none}.hero-subtitle-row .hero-subtitle{flex:1;max-width:100%}}.subtitle-cycle:hover{animation:flicker .6s ease-out forwards}@keyframes flicker{0%{color:transparent}15%{color:var(--sakada-red)}25%{color:transparent}40%{color:var(--sakada-red)}50%{color:transparent}65%{color:var(--sakada-red)}75%{color:transparent}to{color:var(--sakada-red)}}@keyframes flicker-dark{0%{color:transparent}15%{color:var(--sakada-light)}25%{color:transparent}40%{color:var(--sakada-light)}50%{color:transparent}65%{color:var(--sakada-light)}75%{color:transparent}to{color:var(--sakada-light)}}[data-theme=dark] .subtitle-cycle:hover{animation:flicker-dark .6s ease-out forwards}.hero-subtitle{height:5rem;overflow:visible;transition:opacity var(--transition-fast)}.hero-title{margin-bottom:var(--space-lg)}.hero-title .accent{color:var(--sakada-red)}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:var(--space-xl);max-width:600px}.hero-buttons{display:flex;gap:var(--space-md);flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);font-family:var(--font-display);font-weight:500;font-size:.95rem;border-radius:8px;cursor:pointer;transition:all var(--transition-fast);text-decoration:none}.btn-primary{background:var(--sakada-red);color:#fff;border:none}.btn-primary:hover{background:var(--sakada-red-light);color:#fff;transform:translateY(-2px)}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{border-color:var(--sakada-red);color:var(--sakada-red)}.posts-section{padding:var(--space-xl) 0 var(--space-2xl)}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-xl)}.section-title{font-size:1.5rem}.posts-grid{display:grid;gap:var(--space-lg)}.post-card{display:block;padding:var(--space-lg);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;transition:all var(--transition-base);text-decoration:none}.post-card:hover{border-color:var(--sakada-red);transform:translateY(-4px);box-shadow:0 12px 40px #0000001a}[data-theme=dark] .post-card:hover{box-shadow:0 12px 40px #0006}.post-meta{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-sm)}.post-date{font-family:var(--font-mono);font-size:.85rem;color:var(--text-muted)}.post-tag{font-family:var(--font-mono);font-size:.75rem;color:var(--sakada-red);background:#8b1e1e1a;padding:.2em .6em;border-radius:4px}.post-title{font-size:1.35rem;margin-bottom:var(--space-sm);color:var(--text-primary)}.post-excerpt{font-size:.95rem;color:var(--text-secondary);line-height:1.6}.post-header{padding:calc(100px + var(--space-xl)) 0 var(--space-xl);border-bottom:1px solid var(--border-color)}.post-header .post-tag{margin-bottom:var(--space-md)}.post-header .post-title{font-size:clamp(2rem,4vw,3rem);margin-bottom:var(--space-md)}.post-content{padding:var(--space-xl) 0 var(--space-2xl)}.post-content h2{margin-top:var(--space-xl);margin-bottom:var(--space-md)}.post-content h3{margin-top:var(--space-lg);margin-bottom:var(--space-md)}.post-content p{margin-bottom:var(--space-md)}.post-content ul,.post-content ol{margin-bottom:var(--space-md);padding-left:var(--space-lg);color:var(--text-secondary)}.post-content li{margin-bottom:var(--space-sm)}.post-content pre{margin:var(--space-lg) 0}.post-content blockquote{border-left:3px solid var(--sakada-red);padding-left:var(--space-lg);margin:var(--space-lg) 0;font-style:italic;color:var(--text-secondary)}.about-section{padding:calc(100px + var(--space-xl)) 0 var(--space-2xl)}.about-header{margin-bottom:var(--space-lg)}.about-content{display:grid;gap:var(--space-md)}.about-content p{font-size:1.1rem}.about-content h2{margin-top:var(--space-lg)}.about-content h2:first-child{margin-top:0}.about-content ul li{margin-bottom:.75em}.about-content ul li:last-child{margin-bottom:0}.contact-section{padding:calc(100px + var(--space-xl)) 0 var(--space-2xl)}.contact-methods{display:grid;gap:var(--space-lg);margin-top:var(--space-xl)}.contact-card{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-lg);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;transition:all var(--transition-base);text-decoration:none}.contact-card:hover{border-color:var(--sakada-red);transform:translate(8px)}.contact-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:#8b1e1e1a;border-radius:12px;color:var(--sakada-red)}.contact-icon svg{width:24px;height:24px}.contact-info h3{font-size:1rem;color:var(--text-primary);margin-bottom:.25rem}.contact-info p{font-size:.9rem;color:var(--text-muted)}.footer{border-top:1px solid var(--border-color);padding:var(--space-xl) 0}.footer-inner{display:flex;align-items:center;justify-content:space-between}.footer-text{font-size:.9rem;color:var(--text-muted)}.footer-links{display:flex;gap:var(--space-md)}.footer-link{color:var(--text-muted);transition:color var(--transition-fast)}.footer-link:hover{color:var(--sakada-red)}@media (max-width: 768px){:root{--space-lg: 1.5rem;--space-xl: 3rem;--space-2xl: 5rem}.header-inner{height:auto;padding:var(--space-sm) 0;flex-wrap:wrap}.nav{gap:var(--space-sm)}.nav-link{font-size:.85rem}.logo img{height:45px}.theme-toggle{padding:var(--space-xs)}.theme-toggle svg{width:18px;height:18px}.hero{min-height:auto;padding-top:calc(80px + var(--space-xl))}.footer-inner{flex-direction:column;gap:var(--space-md);text-align:center}}@media (max-width: 480px){.logo img{height:35px}.nav{gap:var(--space-xs)}.nav-link{font-size:.8rem}.theme-toggle{min-width:32px;min-height:32px}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .6s ease forwards}.animate-delay-1{animation-delay:.1s}.animate-delay-2{animation-delay:.2s}.animate-delay-3{animation-delay:.3s}