@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Merriweather:ital,wght@0,400;0,700;1,400&display=swap";:root{--color-bg: #0d1117;--color-surface: #161b22;--color-surface-2: #1c2128;--color-border: #30363d;--color-border-subtle: #21262d;--color-text: #e6edf3;--color-text-muted: #8b949e;--color-text-subtle: #6e7681;--color-primary: #2563eb;--color-primary-light: #3b82f6;--color-primary-glow: rgba(37, 99, 235, .15);--color-accent: #f59e0b;--color-accent-light: #fbbf24;--color-green: #22c55e;--color-red: #ef4444;--gradient-hero: linear-gradient(135deg, #0d1117 0%, #0f1f3a 50%, #0d1117 100%);--gradient-card: linear-gradient(145deg, #161b22, #1c2128);--gradient-text: linear-gradient(135deg, #60a5fa 0%, #a78bfa 50%, #f472b6 100%);--gradient-accent: linear-gradient(135deg, #f59e0b, #ef4444);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-serif: "Merriweather", Georgia, serif;--max-width: 1200px;--content-width: 740px;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow-md: 0 4px 12px rgba(0,0,0,.5);--shadow-lg: 0 8px 32px rgba(0,0,0,.6);--shadow-glow: 0 0 40px rgba(37, 99, 235, .2);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;border:none}textarea,input{font-family:inherit}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-subtle)}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-xl)}.content-container{max-width:var(--content-width);margin:0 auto;padding:0 var(--spacing-xl)}.gradient-text{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.badge{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:4px 12px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase}.badge-primary{background:var(--color-primary-glow);color:var(--color-primary-light);border:1px solid rgba(37,99,235,.3)}.badge-accent{background:#f59e0b1a;color:var(--color-accent-light);border:1px solid rgba(245,158,11,.3)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:.625rem 1.25rem;border-radius:var(--radius-md);font-size:.9rem;font-weight:600;transition:all var(--transition-base);white-space:nowrap}.btn-primary{background:var(--color-primary);color:#fff;border:1px solid transparent}.btn-primary:hover{background:var(--color-primary-light);transform:translateY(-1px);box-shadow:0 4px 20px #2563eb66}.btn-ghost{background:transparent;color:var(--color-text-muted);border:1px solid var(--color-border)}.btn-ghost:hover{background:var(--color-surface);color:var(--color-text);border-color:var(--color-border)}.btn-accent{background:linear-gradient(135deg,var(--color-accent),#ef4444);color:#fff;border:1px solid transparent}.btn-accent:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 4px 20px #f59e0b59}.btn-success{background:var(--color-green);color:#fff;border:1px solid transparent}.btn-success:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 4px 20px #22c55e59}.btn-danger{background:transparent;color:var(--color-red);border:1px solid rgba(239,68,68,.3)}.btn-danger:hover{background:#ef44441a}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.2);border-top-color:currentColor;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.page{min-height:100vh;padding-top:72px}.footer{border-top:1px solid var(--color-border-subtle);padding:var(--spacing-2xl) 0;margin-top:var(--spacing-3xl);text-align:center;color:var(--color-text-subtle);font-size:.875rem}.footer a{color:var(--color-primary-light)}.footer a:hover{text-decoration:underline}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;height:72px;display:flex;align-items:center;background:#0d1117d9;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--color-border-subtle);transition:background var(--transition-base)}.navbar__inner{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-xl)}.navbar__logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;letter-spacing:-.02em;color:var(--color-text);transition:opacity var(--transition-fast)}.navbar__logo:hover{opacity:.85}.navbar__logo-icon{width:36px;height:36px;background:var(--color-primary);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0;box-shadow:0 0 16px #2563eb66}.navbar__logo-text span{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar__nav{display:flex;align-items:center;gap:4px}.navbar__link{padding:6px 14px;border-radius:var(--radius-md);font-size:.9rem;font-weight:500;color:var(--color-text-muted);transition:all var(--transition-fast);position:relative}.navbar__link:hover{color:var(--color-text);background:var(--color-surface)}.navbar__link.active{color:var(--color-primary-light);background:var(--color-primary-glow)}.navbar__link--admin{font-size:.8rem;letter-spacing:.03em;color:var(--color-text-subtle)}.navbar__link--admin:hover{color:var(--color-accent-light);background:#f59e0b14}.navbar__cta{padding:7px 18px;border-radius:var(--radius-md);background:var(--color-primary);color:#fff;font-size:.875rem;font-weight:600;transition:all var(--transition-base);border:1px solid transparent}.navbar__cta:hover{background:var(--color-primary-light);transform:translateY(-1px);box-shadow:0 4px 16px #2563eb59}.navbar__hamburger{display:none;flex-direction:column;gap:5px;background:none;padding:4px;border-radius:var(--radius-sm)}.navbar__hamburger span{display:block;width:22px;height:2px;background:var(--color-text-muted);border-radius:2px;transition:all var(--transition-base)}.navbar__mobile-menu{display:none;position:absolute;top:72px;left:0;right:0;background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:var(--spacing-md) var(--spacing-xl);flex-direction:column;gap:var(--spacing-sm)}.navbar__mobile-menu.open{display:flex}.navbar__mobile-link{padding:10px 0;font-size:1rem;color:var(--color-text-muted);border-bottom:1px solid var(--color-border-subtle);font-weight:500}.navbar__mobile-link:last-child{border-bottom:none}.navbar__mobile-link:hover,.navbar__mobile-link.active{color:var(--color-primary-light)}@media(max-width:768px){.navbar__nav{display:none}.navbar__hamburger{display:flex}}.blog-card{background:var(--gradient-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);padding:var(--spacing-xl);transition:all var(--transition-base);display:flex;flex-direction:column;gap:var(--spacing-md);position:relative;overflow:hidden}.blog-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-text);opacity:0;transition:opacity var(--transition-base)}.blog-card:hover{border-color:var(--color-border);transform:translateY(-4px);box-shadow:var(--shadow-lg)}.blog-card:hover:before{opacity:1}.blog-card__meta{display:flex;align-items:center;gap:var(--spacing-md);flex-wrap:wrap}.blog-card__date{font-size:.8rem;color:var(--color-text-subtle);font-weight:500}.blog-card__title{font-size:1.2rem;font-weight:700;color:var(--color-text);line-height:1.35;letter-spacing:-.01em;transition:color var(--transition-fast)}.blog-card:hover .blog-card__title{color:var(--color-primary-light)}.blog-card__excerpt{font-size:.9rem;color:var(--color-text-muted);line-height:1.7;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.blog-card__footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:var(--spacing-md);border-top:1px solid var(--color-border-subtle)}.blog-card__author{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--color-text-subtle);font-weight:500}.blog-card__author-avatar{width:24px;height:24px;border-radius:50%;background:var(--gradient-text);display:flex;align-items:center;justify-content:center;font-size:.65rem;font-weight:800;color:#fff;flex-shrink:0}.blog-card__read-more{display:flex;align-items:center;gap:4px;font-size:.8rem;font-weight:600;color:var(--color-primary-light);transition:gap var(--transition-fast)}.blog-card:hover .blog-card__read-more{gap:8px}.skeleton-card{background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);height:260px;animation:shimmer 1.5s ease-in-out infinite}.skeleton{background:var(--color-surface);border-radius:var(--radius-sm);animation:shimmer 1.5s ease-in-out infinite}.skeleton--title{height:48px;width:70%;margin-bottom:1rem}.skeleton--meta{height:24px;width:40%;margin-bottom:2rem}.skeleton--body{height:18px;width:100%;margin-bottom:.75rem}@keyframes shimmer{0%,to{opacity:.4}50%{opacity:.8}}.posts-grid,.posts-loading{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--spacing-xl)}.posts-empty{text-align:center;padding:var(--spacing-3xl) 0;color:var(--color-text-muted);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md)}.posts-empty__icon{font-size:3rem}.posts-error-box{text-align:center;padding:var(--spacing-2xl);background:#ef44440d;border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-lg);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md);color:var(--color-text-muted)}.hero{position:relative;padding:calc(var(--spacing-3xl) + 40px) 0 var(--spacing-3xl);overflow:hidden}.hero__glow{position:absolute;top:-200px;left:50%;transform:translate(-50%);width:800px;height:600px;background:radial-gradient(ellipse at center,rgba(37,99,235,.18) 0%,transparent 70%);pointer-events:none}.hero__content{max-width:720px;display:flex;flex-direction:column;gap:var(--spacing-lg)}.hero__badge{align-self:flex-start}.hero__title{font-size:clamp(2.4rem,5vw,4rem);font-weight:800;line-height:1.1;letter-spacing:-.03em;color:var(--color-text)}.hero__subtitle{font-size:1.15rem;color:var(--color-text-muted);line-height:1.75;max-width:560px}.hero__actions{display:flex;gap:var(--spacing-md);flex-wrap:wrap}.hero__btn{padding:.75rem 1.75rem;font-size:1rem}.hero__stats{display:flex;align-items:center;gap:var(--spacing-xl);padding-top:var(--spacing-md);margin-top:var(--spacing-sm);border-top:1px solid var(--color-border-subtle)}.hero__stat{text-align:left}.hero__stat span{display:block;font-size:1.5rem;font-weight:800;background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero__stat p{font-size:.75rem;color:var(--color-text-subtle);margin-top:2px;font-weight:500}.hero__stat-divider{width:1px;height:32px;background:var(--color-border);flex-shrink:0}.section-header{text-align:center;max-width:600px;margin:0 auto var(--spacing-2xl);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md)}.section-title{font-size:clamp(1.75rem,3.5vw,2.5rem);font-weight:800;letter-spacing:-.025em;color:var(--color-text);line-height:1.15}.section-subtitle{font-size:1rem;color:var(--color-text-muted);line-height:1.65}.features-section{padding:var(--spacing-3xl) 0;border-top:1px solid var(--color-border-subtle);border-bottom:1px solid var(--color-border-subtle);background:var(--color-surface)}.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--spacing-xl)}.feature-card{padding:var(--spacing-xl);background:var(--color-bg);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);transition:transform var(--transition-base),border-color var(--transition-base);display:flex;flex-direction:column;gap:var(--spacing-md)}.feature-card:hover{transform:translateY(-4px);border-color:var(--color-border)}.feature-card__icon{font-size:2rem;line-height:1}.feature-card__title{font-size:1.05rem;font-weight:700;color:var(--color-text)}.feature-card__desc{font-size:.9rem;color:var(--color-text-muted);line-height:1.65}.latest-posts-section{padding:var(--spacing-3xl) 0}.latest-posts__cta{text-align:center;margin-top:var(--spacing-2xl)}.cta-section{padding:var(--spacing-3xl) 0;background:var(--color-surface);border-top:1px solid var(--color-border-subtle)}.cta-banner{position:relative;text-align:center;padding:var(--spacing-3xl) var(--spacing-xl);border:1px solid var(--color-border);border-radius:var(--radius-xl);background:var(--gradient-card);overflow:hidden;display:flex;flex-direction:column;align-items:center;gap:var(--spacing-lg)}.cta-banner__glow{position:absolute;top:-100px;left:50%;transform:translate(-50%);width:600px;height:400px;background:radial-gradient(ellipse,rgba(37,99,235,.15) 0%,transparent 70%);pointer-events:none}.cta-banner__title{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:800;letter-spacing:-.025em;position:relative;z-index:1}.cta-banner__subtitle{font-size:1rem;color:var(--color-text-muted);position:relative;z-index:1;max-width:480px}.blog-list-header{padding:calc(var(--spacing-3xl) + 20px) 0 var(--spacing-2xl);position:relative;overflow:hidden;border-bottom:1px solid var(--color-border-subtle)}.blog-list-header__glow{position:absolute;top:-150px;left:50%;transform:translate(-50%);width:600px;height:400px;background:radial-gradient(ellipse,rgba(37,99,235,.12) 0%,transparent 70%);pointer-events:none}.blog-list-header .container{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--spacing-lg);position:relative;z-index:1}.blog-list-header__title{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;letter-spacing:-.03em;line-height:1.1}.blog-list-header__subtitle{font-size:1.05rem;color:var(--color-text-muted);max-width:480px;line-height:1.7}.blog-search{position:relative;width:100%;max-width:480px}.blog-search__icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:.9rem;pointer-events:none}.blog-search__input{width:100%;padding:12px 44px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);color:var(--color-text);font-size:.95rem;outline:none;transition:border-color var(--transition-base),box-shadow var(--transition-base)}.blog-search__input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow)}.blog-search__input::placeholder{color:var(--color-text-subtle)}.blog-search__clear{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--color-text-subtle);font-size:.85rem;cursor:pointer;padding:2px 4px}.blog-search__clear:hover{color:var(--color-text)}.blog-list-body{padding:var(--spacing-2xl) 0}.blog-list-count{font-size:.85rem;color:var(--color-text-subtle);margin-bottom:var(--spacing-xl);font-weight:500}.pagination{display:flex;align-items:center;justify-content:center;gap:var(--spacing-md);margin-top:var(--spacing-2xl)}.pagination__pages{display:flex;gap:6px}.pagination__page{width:36px;height:36px;border-radius:var(--radius-md);background:var(--color-surface);border:1px solid var(--color-border-subtle);color:var(--color-text-muted);font-size:.875rem;font-weight:600;transition:all var(--transition-fast);cursor:pointer}.pagination__page:hover{border-color:var(--color-border);color:var(--color-text)}.pagination__page.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.pagination__btn{font-size:.875rem}.blog-detail-container{max-width:var(--content-width);margin:0 auto;padding:var(--spacing-xl) var(--spacing-xl) var(--spacing-3xl)}.blog-detail__back{margin-bottom:var(--spacing-xl);font-size:.875rem}.blog-article__header{margin-bottom:var(--spacing-2xl);display:flex;flex-direction:column;gap:var(--spacing-lg)}.blog-article__meta-top{display:flex;align-items:center;gap:var(--spacing-md);flex-wrap:wrap}.blog-article__date,.blog-article__read-time{font-size:.85rem;color:var(--color-text-subtle);font-weight:500}.blog-article__title{font-size:clamp(1.75rem,4vw,2.75rem);font-weight:800;line-height:1.2;letter-spacing:-.025em;color:var(--color-text)}.blog-article__excerpt{font-size:1.1rem;color:var(--color-text-muted);line-height:1.75;font-style:italic}.blog-article__author-row{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg)}.blog-article__author-avatar{width:44px;height:44px;border-radius:50%;background:var(--gradient-text);display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:800;color:#fff;flex-shrink:0}.blog-article__author-name{font-size:.9rem;font-weight:700;color:var(--color-text)}.blog-article__author-role{font-size:.8rem;color:var(--color-text-subtle)}.blog-article__divider{height:1px;background:var(--color-border-subtle);margin-bottom:var(--spacing-2xl)}.blog-article__content{font-family:var(--font-serif);font-size:1.1rem;line-height:1.85;color:#c9d1d9}.blog-article__content h1,.blog-article__content h2,.blog-article__content h3,.blog-article__content h4{font-family:var(--font-sans);font-weight:700;line-height:1.3;letter-spacing:-.02em;color:var(--color-text);margin:2rem 0 1rem}.blog-article__content h2{font-size:1.6rem}.blog-article__content h3{font-size:1.3rem}.blog-article__content p{margin-bottom:1.5rem}.blog-article__content ul,.blog-article__content ol{padding-left:1.5rem;margin-bottom:1.5rem;display:flex;flex-direction:column;gap:.5rem}.blog-article__content code{font-family:SF Mono,Fira Code,monospace;font-size:.88em;background:var(--color-surface-2);padding:2px 6px;border-radius:4px;color:var(--color-accent-light);border:1px solid var(--color-border-subtle)}.blog-article__content pre{background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-lg);overflow-x:auto;margin-bottom:1.5rem}.blog-article__content pre code{background:none;border:none;padding:0;font-size:.9rem}.blog-article__content blockquote{border-left:3px solid var(--color-primary);padding:var(--spacing-md) var(--spacing-lg);background:var(--color-primary-glow);border-radius:0 var(--radius-md) var(--radius-md) 0;margin-bottom:1.5rem;color:var(--color-text-muted);font-style:italic}.blog-article__content a{color:var(--color-primary-light);text-decoration:underline;text-underline-offset:3px}.blog-article__content a:hover{color:var(--color-text)}.blog-article__content strong{color:var(--color-text);font-weight:700}.blog-article__footer{margin-top:var(--spacing-3xl);padding-top:var(--spacing-xl);border-top:1px solid var(--color-border-subtle);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-lg);text-align:center}.blog-article__footer-text{color:var(--color-text-muted);font-size:.95rem}.blog-article__footer-actions{display:flex;gap:var(--spacing-md);flex-wrap:wrap;justify-content:center}.blog-detail-error{text-align:center;padding:var(--spacing-3xl) 0;display:flex;flex-direction:column;align-items:center;gap:var(--spacing-lg);color:var(--color-text-muted)}.blog-detail-error__icon{font-size:4rem}.blog-detail-error h2{font-size:1.5rem;font-weight:700;color:var(--color-text)}.blog-detail-skeleton{display:flex;flex-direction:column;gap:var(--spacing-lg)}.about-hero{position:relative;padding:calc(var(--spacing-3xl) + 40px) 0 var(--spacing-3xl);overflow:hidden;text-align:center}.about-hero__glow{position:absolute;top:-200px;left:50%;transform:translate(-50%);width:800px;height:600px;background:radial-gradient(ellipse at center,rgba(37,99,235,.15) 0%,transparent 70%);pointer-events:none}.about-hero__title{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;line-height:1.1;letter-spacing:-.03em;color:var(--color-text);margin-top:var(--spacing-lg)}.about-hero__subtitle{font-size:1.1rem;color:var(--color-text-muted);line-height:1.75;max-width:600px;margin:var(--spacing-lg) auto 0}.about-section{padding:var(--spacing-3xl) 0;border-top:1px solid var(--color-border-subtle)}.about-section--alt{background:var(--color-surface);border-bottom:1px solid var(--color-border-subtle)}.about-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--spacing-xl)}.about-card{padding:var(--spacing-xl);background:var(--color-bg);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);display:flex;flex-direction:column;gap:var(--spacing-md);transition:transform var(--transition-base),border-color var(--transition-base)}.about-card:hover{transform:translateY(-4px);border-color:var(--color-border)}.about-card__icon{font-size:2rem}.about-card__title{font-size:1.1rem;font-weight:700;color:var(--color-text)}.about-card__desc{font-size:.9rem;color:var(--color-text-muted);line-height:1.7}.about-steps{max-width:640px;margin:0 auto;display:flex;flex-direction:column;gap:var(--spacing-xl)}.about-step{display:flex;gap:var(--spacing-lg);align-items:flex-start}.about-step__number{width:44px;height:44px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;flex-shrink:0;box-shadow:0 0 16px #2563eb59}.about-step__title{font-size:1rem;font-weight:700;color:var(--color-text);margin-bottom:4px}.about-step__desc{font-size:.9rem;color:var(--color-text-muted);line-height:1.7}.about-cta,.contact-cta{padding:var(--spacing-3xl) 0;background:var(--color-surface);border-top:1px solid var(--color-border-subtle)}.contact-hero{position:relative;padding:calc(var(--spacing-3xl) + 40px) 0 var(--spacing-3xl);overflow:hidden;text-align:center}.contact-hero__glow{position:absolute;top:-200px;left:50%;transform:translate(-50%);width:800px;height:600px;background:radial-gradient(ellipse at center,rgba(37,99,235,.15) 0%,transparent 70%);pointer-events:none}.contact-hero__title{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;line-height:1.1;letter-spacing:-.03em;color:var(--color-text);margin-top:var(--spacing-lg)}.contact-hero__subtitle{font-size:1.1rem;color:var(--color-text-muted);line-height:1.75;max-width:500px;margin:var(--spacing-lg) auto 0}.contact-section{padding:var(--spacing-3xl) 0;border-top:1px solid var(--color-border-subtle)}.contact-section--alt{background:var(--color-surface);border-bottom:1px solid var(--color-border-subtle)}.contact-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--spacing-xl)}.contact-card{padding:var(--spacing-xl);background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm);text-align:center;transition:transform var(--transition-base),border-color var(--transition-base);text-decoration:none;color:inherit}.contact-card:hover{transform:translateY(-4px);border-color:var(--color-primary)}.contact-card__icon{font-size:2.5rem}.contact-card__title{font-size:1.05rem;font-weight:700;color:var(--color-text)}.contact-card__desc{font-size:.9rem;color:var(--color-text-muted)}.contact-card__action{font-size:.85rem;font-weight:600;color:var(--color-primary-light);margin-top:var(--spacing-sm)}.contact-faq{max-width:640px;margin:0 auto;display:flex;flex-direction:column;gap:var(--spacing-xl)}.contact-faq-item{padding:var(--spacing-lg);background:var(--color-bg);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg)}.contact-faq-item__q{font-size:1.05rem;font-weight:700;color:var(--color-text);margin-bottom:var(--spacing-sm)}.contact-faq-item__a{font-size:.9rem;color:var(--color-text-muted);line-height:1.7}.admin-login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-xl);background:radial-gradient(ellipse at 50% 30%,rgba(37,99,235,.1) 0%,transparent 60%)}.admin-login__card{width:100%;max-width:400px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--spacing-2xl);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md);box-shadow:var(--shadow-lg)}.admin-login__icon{font-size:3rem}.admin-login__title{font-size:1.75rem;font-weight:800;letter-spacing:-.025em}.admin-login__subtitle{font-size:.9rem;color:var(--color-text-subtle)}.admin-login__form{width:100%;display:flex;flex-direction:column;gap:var(--spacing-md);margin-top:var(--spacing-md)}.admin-login__label{font-size:.85rem;font-weight:600;color:var(--color-text-muted)}.admin-login__input{width:100%;padding:12px 14px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:1rem;outline:none;transition:border-color var(--transition-base),box-shadow var(--transition-base)}.admin-login__input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow)}.admin-login__error{font-size:.85rem;color:var(--color-red)}.admin-login__btn{width:100%;padding:12px;font-size:1rem}.admin-page{padding-bottom:var(--spacing-3xl)}.admin-message{position:fixed;top:88px;right:var(--spacing-xl);z-index:200;padding:12px 20px;border-radius:var(--radius-md);font-size:.9rem;font-weight:600;box-shadow:var(--shadow-md);animation:slideIn .3s ease}.admin-message--success{background:#22c55e26;border:1px solid rgba(34,197,94,.3);color:#4ade80}.admin-message--error{background:#ef444426;border:1px solid rgba(239,68,68,.3);color:#f87171}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.admin-header{display:flex;align-items:flex-start;justify-content:space-between;padding:var(--spacing-2xl) 0 var(--spacing-xl);gap:var(--spacing-xl)}.admin-title{font-size:2rem;font-weight:800;letter-spacing:-.025em;margin-top:var(--spacing-sm)}.admin-subtitle{font-size:.95rem;color:var(--color-text-muted);margin-top:4px}.admin-tabs{display:flex;gap:4px;border-bottom:1px solid var(--color-border-subtle);margin-bottom:var(--spacing-2xl)}.admin-tab{padding:10px 20px;background:none;border:none;border-bottom:2px solid transparent;color:var(--color-text-muted);font-size:.9rem;font-weight:600;transition:all var(--transition-fast);cursor:pointer;display:flex;align-items:center;gap:8px;margin-bottom:-1px}.admin-tab:hover{color:var(--color-text)}.admin-tab.active{color:var(--color-primary-light);border-bottom-color:var(--color-primary-light)}.admin-tab__count{background:var(--color-primary-glow);color:var(--color-primary-light);border-radius:var(--radius-full);padding:1px 8px;font-size:.75rem}.admin-editor__form{max-width:860px;display:flex;flex-direction:column;gap:var(--spacing-xl)}.admin-field{display:flex;flex-direction:column;gap:8px}.admin-field-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-xl)}.admin-label{font-size:.85rem;font-weight:600;color:var(--color-text-muted)}.admin-label-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--spacing-sm)}.admin-input{padding:11px 14px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:.95rem;outline:none;transition:border-color var(--transition-base),box-shadow var(--transition-base);width:100%}.admin-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow)}.admin-input--mono{font-family:monospace;font-size:.875rem}.admin-textarea{padding:14px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:.95rem;outline:none;resize:vertical;min-height:320px;line-height:1.65;transition:border-color var(--transition-base),box-shadow var(--transition-base);width:100%}.admin-textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow)}.admin-field__hint{font-size:.78rem;color:var(--color-text-subtle)}.admin-ai-btn{font-size:.8rem;padding:6px 14px}.admin-actions{display:flex;align-items:center;gap:var(--spacing-md);flex-wrap:wrap;padding-top:var(--spacing-md);border-top:1px solid var(--color-border-subtle)}.admin-posts__actions{display:flex;gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.admin-posts__loading,.admin-posts__list{display:flex;flex-direction:column;gap:var(--spacing-md)}.admin-post-item{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg) var(--spacing-xl);background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);gap:var(--spacing-xl);transition:border-color var(--transition-fast)}.admin-post-item:hover{border-color:var(--color-border)}.admin-post-item__info{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.admin-post-item__status-row{display:flex;align-items:center;gap:var(--spacing-md)}.admin-post-item__status{font-size:.75rem;font-weight:700;letter-spacing:.04em}.admin-post-item__status.published{color:var(--color-green)}.admin-post-item__status.draft{color:var(--color-text-subtle)}.admin-post-item__date{font-size:.75rem;color:var(--color-text-subtle)}.admin-post-item__title{font-size:1rem;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.admin-post-item__slug{font-size:.78rem;color:var(--color-text-subtle);font-family:monospace}.admin-post-item__actions{display:flex;align-items:center;gap:var(--spacing-sm);flex-shrink:0}@media(max-width:768px){.hero{padding:calc(var(--spacing-2xl) + 40px) 0 var(--spacing-2xl)}.hero__stats{gap:var(--spacing-md)}.hero__stat span{font-size:1.1rem}.posts-grid{grid-template-columns:1fr}.features-grid{grid-template-columns:1fr 1fr}.about-grid,.contact-grid,.admin-field-row{grid-template-columns:1fr}.admin-post-item{flex-direction:column;align-items:flex-start}.admin-post-item__actions{width:100%}.blog-detail-container{padding:var(--spacing-md)}.about-step{flex-direction:column;align-items:center;text-align:center}}@media(max-width:480px){.features-grid{grid-template-columns:1fr}.hero__actions{flex-direction:column}.hero__actions .btn{width:100%;justify-content:center}}