@font-face{font-family:inter;src:local('Inter'),url(/fonts/inter-v13-latin-regular.woff2)format('woff2');font-weight:400;font-display:swap}@font-face{font-family:inter;src:local('Inter'),url(/fonts/inter-v13-latin-600.woff2)format('woff2');font-weight:600;font-display:swap}@font-face{font-family:inter;src:local('Inter'),url(/fonts/inter-v13-latin-700.woff2)format('woff2');font-weight:700;font-display:swap}:root{--bg-primary:#0a0a12;--bg-secondary:#12121f;--bg-card:rgba(255, 255, 255, 0.03);--bg-card-hover:rgba(255, 255, 255, 0.06);--border:#1e1e32;--border-glow:rgba(0, 212, 255, 0.3);--text-primary:#e0e0e8;--text-secondary:#8888a0;--accent-cyan:#00d4ff;--accent-red:#ff4466;--accent-green:#00e676;--accent-gold:#ffb74d;--font-sans:'Noto Sans SC', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;--font-mono:'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;--radius:8px;--radius-lg:16px;--shadow-glow:0 0 20px rgba(0, 212, 255, 0.12);--shadow-card-hover:0 8px 32px rgba(0, 212, 255, 0.1);--transition:0.3s cubic-bezier(0.4, 0, 0.2, 1);--max-width:1200px;--nav-height:64px}*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.8;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--accent-cyan);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--text-primary)}img{max-width:100%;height:auto}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px}.section{padding:80px 0}.section-label{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;color:var(--accent-cyan);margin-bottom:12px}.section-title{font-size:2.2rem;font-weight:700;margin-bottom:16px;background:linear-gradient(135deg,var(--text-primary),var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-desc{color:var(--text-secondary);font-size:1rem;max-width:600px;margin-bottom:40px}.animate-in{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}.animate-in.visible{opacity:1;transform:translateY(0)}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:var(--radius);font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:all var(--transition)}.btn-primary{background:linear-gradient(135deg,var(--accent-cyan),#0099cc);color:#0a0a12;border:none}.btn-primary:hover{box-shadow:0 0 24px rgba(0,212,255,.4);transform:translateY(-2px);color:#0a0a12}.btn-outline{background:0 0;border:1px solid var(--accent-cyan);color:var(--accent-cyan)}.btn-outline:hover{background:rgba(0,212,255,.1);box-shadow:0 0 16px rgba(0,212,255,.2);color:var(--accent-cyan)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;transition:all var(--transition);backdrop-filter:blur(10px)}.card:hover{background:var(--bg-card-hover);border-color:var(--border-glow);box-shadow:var(--shadow-card-hover);transform:translateY(-4px)}.article-card{display:flex;flex-direction:column;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition)}.article-card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-card-hover);transform:translateY(-4px)}.article-card-image{width:100%;height:200px;object-fit:cover;background:var(--bg-secondary)}.article-card-body{padding:20px;flex:1;display:flex;flex-direction:column}.article-card-date{font-size:.8rem;color:var(--accent-cyan);margin-bottom:8px}.article-card-title{font-size:1.1rem;font-weight:600;margin-bottom:8px;line-height:1.5}.article-card-title a{color:var(--text-primary)}.article-card-title a:hover{color:var(--accent-cyan)}.article-card-summary{font-size:.9rem;color:var(--text-secondary);flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.article-card-tags{margin-top:12px;display:flex;gap:8px;flex-wrap:wrap}.tag{display:inline-block;padding:4px 10px;border-radius:4px;font-size:.75rem;background:rgba(0,212,255,.1);color:var(--accent-cyan)}.article-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}.site-header{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-height);background:rgba(10,10,18,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:background var(--transition)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px}.header-logo{display:flex;align-items:center;gap:12px}.header-logo img{height:36px;width:auto}.header-logo-text{font-weight:700;font-size:1.2rem;color:var(--text-primary);letter-spacing:.05em}.header-logo-text span{color:var(--accent-cyan)}.nav-links{display:flex;align-items:center;gap:28px;list-style:none}.nav-links a{color:var(--text-secondary);font-size:.9rem;font-weight:500;transition:color var(--transition);position:relative}.nav-links a:hover,.nav-links a.active{color:var(--accent-cyan)}.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:1px;background:var(--accent-cyan);transform:scaleX(0);transition:transform var(--transition)}.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}.lang-switch{margin-left:12px;padding:6px 14px;border:1px solid var(--border);border-radius:var(--radius);color:var(--text-secondary);font-size:.8rem;font-weight:600;transition:all var(--transition);background:0 0;cursor:pointer}.lang-switch:hover{border-color:var(--accent-cyan);color:var(--accent-cyan)}.menu-toggle{display:none;flex-direction:column;gap:5px;background:0 0;border:none;cursor:pointer;padding:4px}.menu-toggle span{display:block;width:24px;height:2px;background:var(--text-primary);transition:all var(--transition)}.menu-toggle.active span:nth-child(1){transform:rotate(45deg)translate(5px,5px)}.menu-toggle.active span:nth-child(2){opacity:0}.menu-toggle.active span:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}.site-footer{border-top:1px solid var(--border);position:relative}.footer-gradient{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,212,255,5%) 0%,rgba(255,0,63,3%) 100%);pointer-events:none}.footer-inner{position:relative;max-width:var(--max-width);margin:0 auto;padding:48px 24px 32px;display:flex;flex-direction:column;align-items:center;gap:24px}.footer-logo{width:60px;height:auto}.footer-social{display:flex;gap:16px}.footer-social a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--border);color:var(--text-secondary);transition:all var(--transition)}.footer-social a:hover{border-color:var(--accent-cyan);color:var(--accent-cyan);box-shadow:0 0 12px rgba(0,212,255,.2)}.footer-social svg{width:18px;height:18px}.footer-copyright{color:var(--text-secondary);font-size:.85rem}.footer-copyright a{color:var(--accent-cyan)}.audio-player{display:flex;align-items:center;gap:12px;padding:8px 16px;border-radius:var(--radius);background:var(--bg-card);border:1px solid var(--border);max-width:300px}.audio-player audio{height:32px;width:200px}.audio-player audio::-webkit-media-controls-panel{background-color:var(--bg-secondary)}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;overflow:hidden;padding-top:var(--nav-height)}.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(0,212,255,8%) 0%,transparent 70%)}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(0,212,255,3%) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,3%) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse at center,black 40%,transparent 70%)}.hero-content{position:relative;z-index:1;max-width:800px;padding:0 24px}.hero-logo{width:100px;height:auto;margin-bottom:32px;animation:float 6s ease-in-out infinite}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}.hero-quote{font-size:1.1rem;color:var(--text-secondary);margin-bottom:24px;font-style:italic;line-height:1.8}.hero-title{font-size:3.5rem;font-weight:700;margin-bottom:16px;letter-spacing:-.02em;background:linear-gradient(135deg,var(--text-primary) 20%,var(--accent-cyan) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.2rem;color:var(--text-secondary);margin-bottom:40px}.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.philosophy-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}.philosophy-card{text-align:center;padding:36px 24px}.philosophy-card-icon{font-size:2.5rem;margin-bottom:16px}.philosophy-card-title{font-size:1.15rem;font-weight:600;margin-bottom:8px}.philosophy-card-desc{font-size:.9rem;color:var(--text-secondary)}.category-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}.category-card{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 20px;border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border);transition:all var(--transition);text-decoration:none;color:var(--text-primary);position:relative;overflow:hidden}.category-card::before{content:'';position:absolute;inset:0;border-radius:var(--radius-lg);border:1px solid transparent;transition:border-color var(--transition)}.category-card:hover{background:var(--bg-card-hover);transform:translateY(-6px);box-shadow:var(--shadow-card-hover);color:var(--text-primary)}.category-card:hover::before{border-color:var(--accent-cyan)}.category-card-icon{font-size:2.5rem;margin-bottom:12px}.category-card-title{font-weight:600;font-size:1.05rem}.category-card-desc{font-size:.8rem;color:var(--text-secondary);margin-top:6px}.scroll-row{display:flex;gap:20px;overflow-x:auto;padding-bottom:16px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.scroll-row::-webkit-scrollbar{height:4px}.scroll-row::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.scroll-row .article-card{min-width:300px;scroll-snap-align:start;flex-shrink:0}.article-single{padding-top:calc(var(--nav-height) + 48px);padding-bottom:80px}.article-header{text-align:center;margin-bottom:48px}.article-header h1{font-size:2.5rem;font-weight:700;margin-bottom:16px}.article-meta{display:flex;justify-content:center;gap:24px;color:var(--text-secondary);font-size:.9rem}.article-body{max-width:720px;margin:0 auto;font-size:1.05rem;line-height:1.9}.article-body h2{font-size:1.6rem;font-weight:600;margin:48px 0 16px;color:var(--accent-cyan)}.article-body h3{font-size:1.3rem;font-weight:600;margin:32px 0 12px}.article-body p{margin-bottom:20px}.article-body ul,.article-body ol{margin:16px 0 16px 24px}.article-body li{margin-bottom:8px}.article-body blockquote{border-left:3px solid var(--accent-cyan);padding:12px 20px;margin:24px 0;background:var(--bg-card);color:var(--text-secondary);font-style:italic}.article-body img{border-radius:var(--radius);margin:24px auto;display:block}.article-body strong{color:var(--accent-gold)}.article-tags{margin-top:48px;display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.list-page{padding-top:calc(var(--nav-height) + 48px);padding-bottom:80px}.list-header{text-align:center;margin-bottom:48px}.list-header h1{font-size:2.5rem;font-weight:700}.list-header p{color:var(--text-secondary);margin-top:8px}.pagination{display:flex;justify-content:center;gap:8px;margin-top:48px}.pagination a,.pagination span{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius);border:1px solid var(--border);color:var(--text-secondary);font-size:.9rem;transition:all var(--transition)}.pagination a:hover,.pagination .current{border-color:var(--accent-cyan);color:var(--accent-cyan);background:rgba(0,212,255,.1)}.disclaimer{background:rgba(255,180,77,5%);border:1px solid rgba(255,180,77,.15);border-radius:var(--radius);padding:20px 24px;text-align:center}.disclaimer-title{font-weight:600;color:var(--accent-gold);margin-bottom:8px;font-size:.9rem}.disclaimer p{color:var(--text-secondary);font-size:.85rem;line-height:1.8}.back-to-top{position:fixed;bottom:32px;right:32px;width:44px;height:44px;border-radius:50%;background:var(--bg-card);border:1px solid var(--border);color:var(--accent-cyan);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transform:translateY(16px);transition:all var(--transition);z-index:99}.back-to-top.visible{opacity:1;transform:translateY(0)}.back-to-top:hover{border-color:var(--accent-cyan);box-shadow:0 0 16px rgba(0,212,255,.3)}.external-links{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.external-link{display:flex;align-items:center;gap:8px;padding:14px 24px;border-radius:var(--radius);background:var(--bg-card);border:1px solid var(--border);color:var(--text-primary);transition:all var(--transition)}.external-link:hover{border-color:var(--accent-cyan);box-shadow:var(--shadow-glow);color:var(--accent-cyan);transform:translateY(-2px)}.error-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding-top:var(--nav-height)}.error-page h1{font-size:6rem;font-weight:700;background:linear-gradient(135deg,var(--accent-cyan),var(--accent-red));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.error-page p{color:var(--text-secondary);margin-bottom:32px}@media(max-width:768px){:root{--nav-height:56px}.nav-links{display:none}.nav-links.open{display:flex;flex-direction:column;position:fixed;top:var(--nav-height);left:0;right:0;background:rgba(10,10,18,.95);backdrop-filter:blur(16px);padding:24px;gap:20px;border-bottom:1px solid var(--border)}.menu-toggle{display:flex}.hero-title{font-size:2.2rem}.hero-quote{font-size:.95rem}.section-title{font-size:1.6rem}.section{padding:48px 0}.article-grid{grid-template-columns:1fr}.category-grid{grid-template-columns:repeat(2,1fr)}.article-single{padding-top:calc(var(--nav-height) + 32px)}.article-header h1{font-size:1.8rem}.article-body{font-size:1rem}.back-to-top{bottom:20px;right:20px}.lang-switch{display:none}.lang-switch.mobile{display:block;margin-left:0}}@media(min-width:769px){.lang-switch.mobile{display:none}.menu-toggle{display:none}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}html{scroll-behavior:auto}}