:root{--color-primary: #7C5CFF;--color-primary-light: #A78BFA;--color-primary-dark: #5B3FD9;--gradient-primary: linear-gradient(135deg, #7C5CFF 0%, #A78BFA 100%);--gradient-hero: linear-gradient(135deg, #7C5CFF 0%, #9F7AEA 50%, #A78BFA 100%);--color-white: #FFFFFF;--color-gray-50: #FAFAFA;--color-gray-100: #F5F5F5;--color-gray-200: #E5E5E5;--color-gray-300: #D4D4D4;--color-gray-400: #A3A3A3;--color-gray-500: #737373;--color-gray-600: #525252;--color-gray-700: #404040;--color-gray-800: #262626;--color-gray-900: #171717;--color-dark-bg: #0A0A0F;--color-dark-surface: #12121A;--color-dark-elevated: #1A1A25;--color-dark-border: rgba(124, 92, 255, .15);--text-primary: #FFFFFF;--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .5);--text-dark: #1A1A2E;--text-dark-secondary: #525252;--font-sans: "Inter", "Noto Sans TC", "Noto Sans JP", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--text-6xl: 3.75rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1);--shadow-glow: 0 0 40px rgba(124, 92, 255, .3);--shadow-glow-lg: 0 0 80px rgba(124, 92, 255, .4);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--container-max: 1280px;--container-padding: var(--space-6)}*,*: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-sans);font-size:var(--text-base);line-height:1.6;color:var(--text-primary);background-color:var(--color-dark-bg);min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;letter-spacing:-.02em}h1{font-size:var(--text-5xl)}h2{font-size:var(--text-4xl)}h3{font-size:var(--text-3xl)}h4{font-size:var(--text-2xl)}h5{font-size:var(--text-xl)}h6{font-size:var(--text-lg)}p{margin-bottom:var(--space-4);color:var(--text-secondary)}a{color:var(--color-primary-light);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary)}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding)}.section{padding:var(--space-24) 0}.section-header{text-align:center;margin-bottom:var(--space-16)}.section-header h2{margin-bottom:var(--space-4)}.section-header p{font-size:var(--text-lg);max-width:600px;margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);font-size:var(--text-base);font-weight:600;border-radius:var(--radius-lg);border:none;cursor:pointer;transition:all var(--transition-base);text-decoration:none}.btn-primary{background:var(--gradient-primary);color:var(--color-white);box-shadow:var(--shadow-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow-lg);color:var(--color-white)}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--color-dark-border)}.btn-secondary:hover{background:var(--color-dark-elevated);border-color:var(--color-primary);color:var(--color-primary-light)}.btn-lg{padding:var(--space-4) var(--space-8);font-size:var(--text-lg)}.card{background:var(--color-dark-surface);border:1px solid var(--color-dark-border);border-radius:var(--radius-xl);padding:var(--space-8);transition:all var(--transition-base)}.card:hover{border-color:var(--color-primary);transform:translateY(-4px);box-shadow:var(--shadow-glow)}.card-icon{width:48px;height:48px;background:var(--gradient-primary);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4);font-size:var(--text-xl)}.card h3{font-size:var(--text-xl);margin-bottom:var(--space-3)}.card p{font-size:var(--text-base);margin-bottom:0}.grid{display:grid;gap:var(--space-6)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media(max-width:1024px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@media(max-width:768px){:root{--text-5xl: 2.25rem;--text-4xl: 1.875rem;--text-3xl: 1.5rem}.section{padding:var(--space-16) 0}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in-up{animation:fadeInUp .6s ease forwards}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.delay-400{animation-delay:.4s}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}::selection{background:var(--color-primary);color:var(--color-white)}.header[data-astro-cid-3ef6ksr2]{position:fixed;top:0;left:0;right:0;z-index:1000;background:#0a0a0fcc;backdrop-filter:blur(20px);border-bottom:1px solid var(--color-dark-border)}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:72px}.logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-3);text-decoration:none;color:var(--text-primary)}.logo-icon[data-astro-cid-3ef6ksr2]{height:32px;width:auto}.logo-text[data-astro-cid-3ef6ksr2]{font-size:var(--text-xl);font-weight:700;letter-spacing:-.02em}.nav-desktop[data-astro-cid-3ef6ksr2]{display:flex;gap:var(--space-8)}.nav-link[data-astro-cid-3ef6ksr2]{font-size:var(--text-sm);font-weight:500;color:var(--text-secondary);text-decoration:none;transition:color var(--transition-fast);position:relative}.nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--text-primary)}.nav-link[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gradient-primary);transition:width var(--transition-base)}.nav-link[data-astro-cid-3ef6ksr2]:hover:after{width:100%}.header-actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-4)}.lang-switcher[data-astro-cid-3ef6ksr2]{display:flex;gap:var(--space-1);padding:var(--space-1);background:var(--color-dark-surface);border-radius:var(--radius-md)}.lang-link[data-astro-cid-3ef6ksr2]{padding:var(--space-1) var(--space-2);font-size:var(--text-xs);font-weight:600;color:var(--text-muted);text-decoration:none;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.lang-link[data-astro-cid-3ef6ksr2]:hover,.lang-link[data-astro-cid-3ef6ksr2].active{color:var(--text-primary);background:var(--color-dark-elevated)}.lang-link[data-astro-cid-3ef6ksr2].active{background:var(--gradient-primary)}.mobile-menu-btn[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;gap:5px;padding:var(--space-2);background:none;border:none;cursor:pointer}.mobile-menu-btn[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;width:24px;height:2px;background:var(--text-primary);transition:all var(--transition-base)}.nav-mobile[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;padding:var(--space-6);background:var(--color-dark-surface);border-top:1px solid var(--color-dark-border)}.nav-mobile[data-astro-cid-3ef6ksr2] .nav-link[data-astro-cid-3ef6ksr2]{padding:var(--space-3) 0;font-size:var(--text-lg)}.nav-mobile[data-astro-cid-3ef6ksr2] .btn[data-astro-cid-3ef6ksr2]{margin-top:var(--space-4);width:100%}@media(max-width:1024px){.nav-desktop[data-astro-cid-3ef6ksr2]{display:none}.mobile-menu-btn[data-astro-cid-3ef6ksr2]{display:flex}.header-actions[data-astro-cid-3ef6ksr2] .btn[data-astro-cid-3ef6ksr2]{display:none}.nav-mobile[data-astro-cid-3ef6ksr2].active{display:flex}}@media(max-width:480px){.lang-switcher[data-astro-cid-3ef6ksr2]{display:none}}.footer[data-astro-cid-sz7xmlte]{background:var(--color-dark-surface);border-top:1px solid var(--color-dark-border);padding:var(--space-16) 0 var(--space-8)}.footer-grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:var(--space-12);margin-bottom:var(--space-12)}.footer-brand[data-astro-cid-sz7xmlte]{max-width:300px}.logo[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:var(--space-3);text-decoration:none;color:var(--text-primary);margin-bottom:var(--space-4)}.logo-icon[data-astro-cid-sz7xmlte]{width:40px;height:40px}.logo-text[data-astro-cid-sz7xmlte]{font-size:var(--text-xl);font-weight:700}.footer-tagline[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);color:var(--text-muted);margin-bottom:var(--space-6)}.social-links[data-astro-cid-sz7xmlte]{display:flex;gap:var(--space-3)}.social-link[data-astro-cid-sz7xmlte]{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--color-dark-elevated);border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition-base)}.social-link[data-astro-cid-sz7xmlte]:hover{background:var(--gradient-primary);color:var(--text-primary)}.footer-column[data-astro-cid-sz7xmlte] h4[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);font-weight:600;color:var(--text-primary);margin-bottom:var(--space-4);text-transform:uppercase;letter-spacing:.05em}.footer-column[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none}.footer-column[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{margin-bottom:var(--space-2)}.footer-column[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);color:var(--text-muted);text-decoration:none;transition:color var(--transition-fast)}.footer-column[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-primary-light)}.footer-bottom[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:center;padding-top:var(--space-8);border-top:1px solid var(--color-dark-border)}.footer-bottom[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);color:var(--text-muted);margin:0}.footer-legal[data-astro-cid-sz7xmlte]{display:flex;gap:var(--space-6)}.footer-legal[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);color:var(--text-muted);text-decoration:none;transition:color var(--transition-fast)}.footer-legal[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-primary-light)}@media(max-width:1024px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:repeat(2,1fr)}.footer-brand[data-astro-cid-sz7xmlte]{grid-column:span 2;max-width:none}}@media(max-width:640px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}.footer-brand[data-astro-cid-sz7xmlte]{grid-column:1}.footer-bottom[data-astro-cid-sz7xmlte]{flex-direction:column;gap:var(--space-4);text-align:center}}