:root{--color-primary: #6C63FF;--color-primary-hover: #5A52E0;--color-secondary: #FF6584;--color-accent: #43E97B;--color-bg: #F8F9FF;--color-surface: #FFFFFF;--color-surface-2: #F0F1FF;--color-border: #E2E4F3;--color-text: #1A1B3A;--color-text-muted: #6B7280;--color-success: #10B981;--color-error: #EF4444;--color-warning: #F59E0B;--color-info: #3B82F6;--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .3);--glass-blur: blur(20px);--shadow-sm: 0 2px 8px rgba(26, 27, 58, .08);--shadow-md: 0 4px 16px rgba(26, 27, 58, .12);--shadow-lg: 0 12px 32px rgba(26, 27, 58, .16);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px;--transition: all .25s cubic-bezier(.4, 0, .2, 1);--font-heading: "Sora", sans-serif;--font-body: "Inter", sans-serif;--font-code: "JetBrains Mono", monospace}[data-theme=dark]{--color-bg: #0D0D1A;--color-surface: #1A1B2E;--color-surface-2: #252640;--color-border: #2D2E4A;--color-text: #F0F1FF;--color-text-muted: #9CA3AF;--glass-bg: rgba(26, 27, 46, .8);--glass-border: rgba(255, 255, 255, .08);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 12px 32px rgba(0, 0, 0, .5)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh;transition:background .3s ease,color .3s ease}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;color:var(--color-text)}a{text-decoration:none;color:inherit}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea,select{font-family:inherit;font-size:inherit}@keyframes fadeUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}@keyframes slideInRight{0%{opacity:0;transform:translate(50px)}to{opacity:1;transform:translate(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes gradientShift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.animate-on-scroll{opacity:0;transition:opacity .6s ease,transform .6s ease}.animate-on-scroll.visible{opacity:1;animation:fadeUp .6s ease forwards}.container{max-width:1280px;margin:0 auto;padding:0 2rem}section{padding:4rem 2rem}.navbar{position:sticky;top:0;z-index:1000;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--glass-border);padding:1rem 2rem}.nav-content{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.nav-logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--color-primary);display:flex;align-items:center;gap:.5rem}.nav-menu{display:flex;gap:2rem;list-style:none;align-items:center}.nav-link{color:var(--color-text);font-weight:500;transition:color .2s}.nav-link:hover{color:var(--color-primary)}.theme-toggle{padding:.5rem;border-radius:var(--radius-sm);background:var(--color-surface-2);cursor:pointer;transition:var(--transition)}.theme-toggle:hover{background:var(--color-primary);color:#fff}.hero{position:relative;min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;padding:4rem 2rem}.announcement-banner{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1.5rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:50px;font-size:.875rem;margin-bottom:2rem;box-shadow:var(--shadow-sm)}.hero-content{position:relative;z-index:10;max-width:900px}.hero-title{font-size:clamp(2.5rem,5vw,4rem);margin-bottom:1.5rem;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:clamp(1.125rem,2vw,1.5rem);color:var(--color-text-muted);margin-bottom:2.5rem;line-height:1.8}.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:2rem}.social-proof{color:var(--color-text-muted);font-size:.875rem}.hero-background{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;z-index:0}.floating-shape{position:absolute;border-radius:50%;opacity:.1;animation:float 6s ease-in-out infinite}.shape-1{width:300px;height:300px;background:var(--color-primary);top:10%;left:10%;animation-delay:0s}.shape-2{width:200px;height:200px;background:var(--color-secondary);top:60%;right:15%;animation-delay:2s}.shape-3{width:150px;height:150px;background:var(--color-accent);bottom:20%;left:20%;animation-delay:4s}.stats-bar{display:flex;justify-content:space-around;align-items:center;padding:2rem;background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);max-width:1200px;margin:-3rem auto 4rem;position:relative;z-index:10;flex-wrap:wrap;gap:2rem}.stat-item{text-align:center}.stat-number{font-size:2rem;font-weight:700;color:var(--color-primary);font-family:var(--font-heading)}.stat-label{color:var(--color-text-muted);font-size:.875rem;text-transform:uppercase;letter-spacing:1px}.tools-section{max-width:1280px;margin:0 auto}.section-header{text-align:center;margin-bottom:3rem}.section-title{font-size:clamp(2rem,4vw,3rem);margin-bottom:1rem}.filter-bar{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;margin-top:2rem}.filter-btn{padding:.5rem 1.5rem;border-radius:50px;background:var(--color-surface);border:2px solid var(--color-border);color:var(--color-text);font-weight:500;transition:var(--transition)}.filter-btn:hover{border-color:var(--color-primary);background:var(--color-primary);color:#fff}.filter-btn.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;margin-top:3rem}.tool-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2rem;transition:var(--transition);display:flex;flex-direction:column;gap:1rem}.tool-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--color-primary)}.tool-card-featured{background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff;border:none}.tool-card-featured .tool-name,.tool-card-featured .tool-description{color:#fff}.tool-icon{font-size:3rem;line-height:1}.tool-name{font-size:1.25rem;font-weight:600}.tool-description{color:var(--color-text-muted);font-size:.9375rem;flex-grow:1}.tool-card-featured .tool-description{color:#ffffffe6}.btn-primary,.btn-secondary,.btn-ghost,.btn-danger{padding:.75rem 2rem;border-radius:var(--radius-md);font-weight:600;transition:var(--transition);display:inline-block;text-align:center;border:2px solid transparent}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover);transform:translateY(-2px);box-shadow:0 8px 20px #6c63ff4d}.btn-secondary{background:transparent;border-color:var(--color-primary);color:var(--color-primary)}.btn-secondary:hover{background:var(--color-primary);color:#fff}.btn-ghost{background:var(--color-surface-2);color:var(--color-text)}.btn-ghost:hover{background:var(--color-primary);color:#fff}.btn-danger{background:var(--color-error);color:#fff}.btn-danger:hover{background:#dc2626}.btn-large{padding:1rem 2.5rem;font-size:1.125rem}.badge{display:inline-block;padding:.25rem .75rem;border-radius:50px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge-new{background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff}.badge-category{background:var(--color-surface-2);color:var(--color-text-muted)}.badge-success{background:var(--color-success);color:#fff}.badge-error{background:var(--color-error);color:#fff}.features-section{max-width:1280px;margin:4rem auto}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.feature-card{text-align:center;padding:2rem;background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);transition:var(--transition)}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.feature-icon{font-size:3rem;margin-bottom:1rem}.feature-card h3{font-size:1.25rem;margin-bottom:.5rem}.feature-card p{color:var(--color-text-muted)}.youtube-spotlight{background:linear-gradient(135deg,red,#c00);padding:4rem 2rem;border-radius:var(--radius-xl);text-align:center;color:#fff;margin:4rem auto;max-width:1280px}.youtube-spotlight h2{color:#fff;font-size:clamp(2rem,4vw,3rem);margin-bottom:1rem}.youtube-spotlight p{font-size:1.25rem;opacity:.9;margin-bottom:2rem}.spotlight-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin:2rem 0;max-width:800px;margin:2rem auto}.spotlight-feature{background:#ffffff1a;padding:.75rem 1rem;border-radius:var(--radius-md);font-weight:500}.testimonials-section{max-width:1280px;margin:4rem auto}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.testimonial-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2rem}.testimonial-rating{color:var(--color-warning);font-size:1.25rem;margin-bottom:1rem}.testimonial-text{color:var(--color-text);margin-bottom:1.5rem;font-style:italic}.testimonial-author{display:flex;align-items:center;gap:1rem}.author-avatar{width:48px;height:48px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}.author-name{font-weight:600}.author-role{font-size:.875rem;color:var(--color-text-muted)}.faq-section{max-width:800px;margin:4rem auto}.faq-container{margin-top:2rem}.faq-item{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);margin-bottom:1rem;overflow:hidden}.faq-item summary{padding:1.5rem;font-weight:600;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:var(--transition)}.faq-item summary:hover{background:var(--color-surface-2)}.faq-item p{padding:0 1.5rem 1.5rem;color:var(--color-text-muted)}.cta-banner{text-align:center;padding:4rem 2rem;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));border-radius:var(--radius-xl);color:#fff;max-width:1280px;margin:4rem auto}.cta-banner h2{color:#fff;font-size:clamp(2rem,4vw,3rem);margin-bottom:1rem}.cta-banner p{font-size:1.25rem;opacity:.9;margin-bottom:2rem}.footer{background:var(--color-surface);border-top:1px solid var(--color-border);padding:3rem 2rem 2rem;margin-top:4rem}.footer-content{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-bottom:2rem}.footer-section h3{margin-bottom:1rem;font-size:1.125rem}.footer-links{list-style:none}.footer-links li{margin-bottom:.5rem}.footer-links a{color:var(--color-text-muted);transition:color .2s}.footer-links a:hover{color:var(--color-primary)}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid var(--color-border);color:var(--color-text-muted);font-size:.875rem}.input,.textarea,.select{width:100%;padding:.75rem 1rem;border:2px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);transition:var(--transition);font-size:1rem}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6c63ff1a}.textarea{min-height:120px;resize:vertical;font-family:var(--font-code)}.checkbox,.radio{width:20px;height:20px;accent-color:var(--color-primary)}label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--color-text)}.toast-container{position:fixed;top:2rem;right:2rem;z-index:10000;display:flex;flex-direction:column;gap:1rem}.toast{min-width:300px;padding:1rem 1.5rem;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:1rem;animation:slideInRight .3s ease;color:#fff;font-weight:500}.toast-success{background:var(--color-success)}.toast-error{background:var(--color-error)}.toast-warning{background:var(--color-warning)}.toast-info{background:var(--color-info)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.5rem}.card-glass{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border)}.card-tool{padding:2rem;box-shadow:var(--shadow-md)}.progress-bar{width:100%;height:8px;background:var(--color-surface-2);border-radius:50px;overflow:hidden}.progress-fill{height:100%;background:var(--color-primary);transition:width .3s ease}.loading-spinner{width:40px;height:40px;border:4px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}.skeleton-loader{background:linear-gradient(90deg,var(--color-surface-2) 25%,var(--color-border) 50%,var(--color-surface-2) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-md)}.adsense-ad{margin:3rem auto;text-align:center;padding:2rem;background:var(--color-surface-2);border-radius:var(--radius-md);min-height:100px}.code-block{background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:1.5rem;font-family:var(--font-code);font-size:.875rem;overflow-x:auto;position:relative}.copy-btn{position:absolute;top:1rem;right:1rem;padding:.5rem 1rem;background:var(--color-primary);color:#fff;border-radius:var(--radius-sm);font-size:.875rem;transition:var(--transition)}.copy-btn:hover{background:var(--color-primary-hover)}.breadcrumb{display:flex;gap:.5rem;align-items:center;font-size:.875rem;color:var(--color-text-muted);margin-bottom:1.5rem}.breadcrumb-item:after{content:"/";margin-left:.5rem}.breadcrumb-item:last-child:after{content:""}.tab-bar{display:flex;gap:.5rem;border-bottom:2px solid var(--color-border);margin-bottom:2rem;overflow-x:auto}.tab{padding:1rem 1.5rem;border:none;background:none;color:var(--color-text-muted);font-weight:500;cursor:pointer;border-bottom:3px solid transparent;transition:var(--transition);white-space:nowrap}.tab:hover{color:var(--color-text);background:var(--color-surface-2)}.tab-active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.tab-content{display:none}.tab-content.active{display:block;animation:fadeIn .3s ease}@media(max-width:768px){.nav-menu{gap:1rem;font-size:.875rem}.tools-grid{grid-template-columns:1fr}.hero{min-height:60vh}.stats-bar{flex-direction:column}.toast-container{right:1rem;left:1rem}.toast{min-width:auto}}@media(max-width:480px){section{padding:2rem 1rem}.hero-cta{flex-direction:column}.btn-primary,.btn-secondary{width:100%}}