:root{--bg:#F8FAFC;--bg-alt:#F1F5F9;--surface:#FFFFFF;--surface-2:#F8FAFC;--surface-3:#F1F5F9;--border:#E2E8F0;--border-hover:#CBD5E1;--primary:#1D4ED8;--primary-dark:#1E3A8A;--primary-light:#3B82F6;--primary-glow:rgba(29,78,216,0.16);--secondary:#059669;--secondary-dark:#047857;--secondary-glow:rgba(5,150,105,0.14);--accent:var(--secondary);--text:#0F172A;--text-1:var(--text);--text-2:#475569;--text-3:#64748B;--text-4:#94A3B8;--tiktok-pink:#FF0050;--tiktok-cyan:#00F2EA;--instagram:#E1306C;--instagram-2:#833AB4;--snapchat:#FFFC00;--youtube:#FF0000;--twitter:#1DA1F2;--facebook:#1877F2;--success:#16A34A;--warning:#D97706;--error:#DC2626;--danger:var(--error);--info:#0284C7;--font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--font-mono:'JetBrains Mono','Fira Code',monospace;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--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:6px;--radius:12px;--radius-md:16px;--radius-lg:20px;--radius-xl:28px;--radius-2xl:40px;--radius-full:9999px;--shadow-sm:0 1px 3px rgba(0,0,0,0.08);--shadow:0 4px 20px rgba(0,0,0,0.10);--shadow-lg:0 12px 40px rgba(0,0,0,0.12);--shadow-glow-primary:0 0 30px var(--primary-glow);--shadow-glow-secondary:0 0 30px var(--secondary-glow);--transition:all 0.25s cubic-bezier(0.4,0,0.2,1);--transition-fast:all 0.15s ease;--transition-slow:all 0.4s cubic-bezier(0.4,0,0.2,1);--container:1280px;--header-h:72px}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:16px}body{font-family:var(--font);background-color:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}body::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse 80% 60% at 50% -20%,rgba(29,78,216,0.04) 0%,transparent 60%),radial-gradient(ellipse 60% 40% at 100% 80%,rgba(5,150,105,0.03) 0%,transparent 50%);pointer-events:none;z-index:0}img,video{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:var(--font);border:none;background:none}ul,ol{list-style:none}input,textarea,select{font-family:var(--font)}.skip-link{position:absolute;top:-100px;left:var(--space-4);z-index:10000;background:var(--primary);color:var(--text);padding:var(--space-3) var(--space-6);border-radius:var(--radius);font-weight:600;transition:top 0.2s}.skip-link:focus{top:var(--space-4)}.scroll-progress{position:fixed;top:var(--header-h);left:0;width:0%;height:2px;background:linear-gradient(90deg,var(--primary),var(--secondary));z-index:999;transition:width 0.1s linear}.container{max-width:var(--container);margin:0 auto;padding:0 var(--space-6)}@media (max-width:640px){.container{padding:0 var(--space-4)}}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:700;letter-spacing:-0.02em}h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:800}h2{font-size:clamp(1.5rem,3.5vw,2.5rem)}h3{font-size:clamp(1.1rem,2.5vw,1.5rem)}h4{font-size:1.125rem}h5{font-size:1rem}h6{font-size:0.875rem}p{color:var(--text-2);line-height:1.75}.text-gradient{background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-center{text-align:center}.text-sm{font-size:0.875rem}.text-xs{font-size:0.75rem}.text-lg{font-size:1.125rem}.text-muted{color:var(--text-3)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:0.75rem 1.75rem;border-radius:var(--radius-full);font-size:0.9rem;font-weight:600;line-height:1;transition:var(--transition);cursor:pointer;white-space:nowrap;border:2px solid transparent;position:relative;overflow:hidden}.btn::before{content:'';position:absolute;inset:0;opacity:0;background:rgba(255,255,255,0.1);transition:opacity 0.2s}.btn:hover::before{opacity:1}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 4px 20px var(--primary-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px var(--primary-glow)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:linear-gradient(135deg,var(--secondary),var(--secondary-dark));color:#fff;box-shadow:0 4px 20px var(--secondary-glow)}.btn-secondary:hover{transform:translateY(-2px);box-shadow:0 8px 30px var(--secondary-glow)}.btn-outline{background:transparent;border-color:var(--border-hover);color:var(--text)}.btn-outline:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}.btn-ghost{background:var(--surface-2);color:var(--text)}.btn-ghost:hover{background:var(--surface-3);transform:translateY(-2px)}.btn-sm{padding:0.5rem 1.25rem;font-size:0.8rem}.btn-lg{padding:1rem 2.5rem;font-size:1rem}.btn-icon{width:2.5rem;height:2.5rem;padding:0;border-radius:var(--radius)}.badge{display:inline-flex;align-items:center;padding:0.2rem 0.6rem;border-radius:var(--radius-full);font-size:0.7rem;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;line-height:1}.badge-live{background:rgba(0,210,106,0.12);color:var(--success);border:1px solid rgba(0,210,106,0.3)}.badge-soon{background:rgba(255,184,0,0.12);color:var(--warning);border:1px solid rgba(255,184,0,0.3)}.badge-new{background:rgba(0,180,255,0.12);color:var(--info);border:1px solid rgba(0,180,255,0.3)}.badge-popular{background:rgba(29,78,216,0.10);color:var(--primary);border:1px solid rgba(29,78,216,0.2)}.badge-free{background:rgba(5,150,105,0.10);color:var(--secondary);border:1px solid rgba(5,150,105,0.2)}.badge-xs{font-size:0.6rem;padding:0.15rem 0.4rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-6);transition:var(--transition)}.card:hover{border-color:var(--border-hover);transform:translateY(-3px);box-shadow:var(--shadow-lg)}.card-glass{background:rgba(255,255,255,0.75);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(0,0,0,0.08)}.section{padding:var(--space-24) 0;position:relative;z-index:1}.section-alt{background:#F1F5F9;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.section-header{text-align:center;max-width:640px;margin:0 auto var(--space-16)}.section-header h2{margin-bottom:var(--space-4)}.section-header p{font-size:1.05rem;color:var(--text-2)}.section-eyebrow{display:inline-flex;align-items:center;gap:var(--space-2);font-size:0.8rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--primary);margin-bottom:var(--space-4);padding:var(--space-2) var(--space-4);background:rgba(37,99,235,0.08);border-radius:var(--radius-full);border:1px solid rgba(37,99,235,0.2)}.site-header{position:sticky;top:0;z-index:900;transition:var(--transition)}.navbar{background:rgba(255,255,255,0.88);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border);transition:var(--transition)}.navbar.scrolled{background:rgba(255,255,255,0.98);border-bottom-color:#E5E7EB;box-shadow:0 4px 24px rgba(0,0,0,0.08)}.nav-container{display:flex;align-items:center;gap:var(--space-8);height:var(--header-h)}.nav-logo{display:flex;align-items:center;gap:var(--space-3);flex-shrink:0;transition:var(--transition)}.nav-logo:hover{opacity:0.85}.logo-text{display:flex;flex-direction:column}.logo-name{font-size:1.05rem;font-weight:800;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.1}.logo-tag{font-size:0.65rem;color:var(--text-3);font-weight:400;letter-spacing:0.02em;line-height:1}.nav-links{display:flex;align-items:center;gap:var(--space-2);margin-left:auto}.nav-link{font-size:0.875rem;font-weight:500;color:var(--text-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);transition:var(--transition-fast);background:none;border:none;display:flex;align-items:center;gap:var(--space-1)}.nav-link:hover,.nav-link.active{color:var(--text);background:var(--surface-2)}.has-dropdown{position:relative}.nav-dropdown{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-3);min-width:280px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateX(-50%) translateY(-8px);transition:var(--transition);z-index:100}.has-dropdown:hover .nav-dropdown,.has-dropdown:focus-within .nav-dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}.dropdown-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-3);border-radius:var(--radius-sm);transition:var(--transition-fast);cursor:pointer}.dropdown-item:hover{background:var(--surface-2)}.dropdown-icon{font-size:1.2rem;width:24px;text-align:center;flex-shrink:0}.dropdown-content{flex:1}.dropdown-content strong{display:block;font-size:0.875rem;color:var(--text)}.dropdown-content em{display:block;font-size:0.75rem;color:var(--text-3);font-style:normal}.dropdown-arrow{font-size:0.75rem;transition:transform 0.2s}.has-dropdown:hover .dropdown-arrow{transform:rotate(180deg)}.nav-actions{display:flex;align-items:center;gap:var(--space-3);flex-shrink:0}.nav-hamburger{display:none;flex-direction:column;gap:5px;padding:var(--space-2);border-radius:var(--radius-sm);transition:var(--transition-fast)}.nav-hamburger:hover{background:var(--surface-2)}.nav-hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:var(--transition)}.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-hamburger.open span:nth-child(2){opacity:0}.nav-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-menu{background:var(--surface);border-top:1px solid var(--border);padding:var(--space-6);max-height:calc(100vh - var(--header-h));overflow-y:auto}.mobile-menu[hidden]{display:none}.mobile-link{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);font-size:0.95rem;font-weight:500;color:var(--text-2);transition:var(--transition-fast)}.mobile-link:hover{background:var(--surface-2);color:var(--text)}.mobile-section-title{font-size:0.7rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:var(--text-4);padding:var(--space-4) var(--space-4) var(--space-2)}.mobile-divider{border-top:1px solid var(--border);margin:var(--space-4) 0}.mobile-cta{display:block;margin-top:var(--space-4);text-align:center}.hero{padding:var(--space-24) 0 var(--space-20);text-align:center;position:relative;overflow:hidden;z-index:1}.hero::before{content:'';position:absolute;width:800px;height:800px;border-radius:50%;background:radial-gradient(circle,rgba(29,78,216,0.07) 0%,transparent 70%);top:-200px;left:50%;transform:translateX(-50%);pointer-events:none}.hero-eyebrow{display:inline-flex;align-items:center;gap:var(--space-2);font-size:0.8rem;font-weight:700;color:var(--primary);background:rgba(29,78,216,0.08);border:1px solid rgba(29,78,216,0.2);border-radius:var(--radius-full);padding:var(--space-2) var(--space-5);letter-spacing:0.08em;text-transform:uppercase;margin-bottom:var(--space-6);animation:fadeInDown 0.6s ease both}.hero-title{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:900;line-height:1.05;letter-spacing:-0.03em;margin-bottom:var(--space-6);animation:fadeInDown 0.6s 0.1s ease both}.hero-subtitle{font-size:clamp(1rem,2vw,1.2rem);color:var(--text-2);max-width:580px;margin:0 auto var(--space-10);line-height:1.7;animation:fadeInDown 0.6s 0.2s ease both}.hero-search{max-width:580px;margin:0 auto var(--space-8);animation:fadeInDown 0.6s 0.3s ease both}.search-form{display:flex;align-items:center;gap:var(--space-2);background:var(--surface-2);border:1.5px solid var(--border);border-radius:var(--radius-full);padding:var(--space-2) var(--space-2) var(--space-2) var(--space-6);transition:var(--transition);position:relative}.search-form:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-glow)}.search-input{flex:1;background:none;border:none;outline:none;font-size:0.95rem;color:var(--text);min-width:0}.search-input::placeholder{color:var(--text-3)}.search-btn{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border:none;padding:var(--space-3) var(--space-6);border-radius:var(--radius-full);font-size:0.875rem;font-weight:600;cursor:pointer;transition:var(--transition);white-space:nowrap;flex-shrink:0}.search-btn:hover{transform:scale(1.04);box-shadow:0 4px 20px var(--primary-glow)}.recent-searches{display:none;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);position:absolute;top:calc(100% + 8px);left:0;right:0;z-index:50;padding:var(--space-2);box-shadow:var(--shadow-lg)}.recent-searches.visible{display:block}.recent-searches-title{font-size:0.7rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:var(--text-4);padding:var(--space-2) var(--space-3) var(--space-1)}.recent-search-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);font-size:0.875rem;color:var(--text-2);cursor:pointer;transition:var(--transition-fast)}.recent-search-item:hover{background:var(--surface-3);color:var(--text)}.recent-search-icon{color:var(--text-3);font-size:0.875rem}.hero-stats{display:flex;align-items:center;justify-content:center;gap:var(--space-8);flex-wrap:wrap;animation:fadeInDown 0.6s 0.4s ease both}.hero-stat{text-align:center}.hero-stat strong{display:block;font-size:1.6rem;font-weight:800;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-stat span{font-size:0.8rem;color:var(--text-3);font-weight:500}.stat-divider{width:1px;height:40px;background:var(--border)}.platforms-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-6)}.platform-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-8);transition:var(--transition);position:relative;overflow:hidden;cursor:pointer;text-decoration:none;display:block}.platform-card>*{position:relative;z-index:2}.platform-card::before{content:'';position:absolute;inset:0;opacity:0;background:var(--platform-gradient,linear-gradient(135deg,#FF0050 0%,#00F2EA 100%));z-index:1;transition:opacity 0.3s ease}.platform-card:hover{border-color:var(--platform-color,var(--primary));transform:translateY(-5px);box-shadow:0 20px 50px rgba(0,0,0,0.12),0 0 20px var(--platform-glow,var(--primary-glow))}.platform-card:hover::before{opacity:0.06}.platform-card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--space-5)}.platform-icon-wrap{width:60px;height:60px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.8rem;background:var(--surface-2);border:1px solid var(--border);flex-shrink:0;transition:var(--transition)}.platform-card:hover .platform-icon-wrap{background:var(--platform-color,var(--primary));border-color:transparent;box-shadow:0 0 20px var(--platform-glow,var(--primary-glow))}.platform-card h3{font-size:1.3rem;font-weight:700;margin-bottom:var(--space-2);color:var(--text)}.platform-card:hover h3{color:var(--text)}.platform-card:hover p{color:var(--text-2)}.platform-card:hover .platform-users{color:var(--text-3)}.platform-card p{font-size:0.875rem;color:var(--text-3);line-height:1.6;margin-bottom:var(--space-5)}.platform-users{font-size:0.8rem;color:var(--text-3);font-weight:500}.platform-tools-list{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-4)}.platform-tool-tag{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-full);padding:0.25rem 0.75rem;font-size:0.75rem;color:var(--text-2);font-weight:500;transition:var(--transition-fast)}.platform-card:hover .platform-tool-tag{border-color:var(--platform-color,var(--primary));color:var(--platform-color,var(--primary))}.platform-cta{display:flex;align-items:center;justify-content:space-between;margin-top:var(--space-6);padding-top:var(--space-5);border-top:1px solid var(--border)}.platform-link-text{font-size:0.875rem;font-weight:600;color:var(--platform-color,var(--primary));display:flex;align-items:center;gap:var(--space-2);transition:var(--transition-fast)}.platform-card:hover .platform-link-text{gap:var(--space-3)}.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-5)}.tool-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-6);display:flex;flex-direction:column;gap:var(--space-4);transition:var(--transition);text-decoration:none;position:relative;overflow:hidden}.tool-card:hover{border-color:var(--primary);transform:translateY(-3px);box-shadow:0 12px 35px rgba(0,0,0,0.10),0 0 0 3px var(--primary-glow)}.tool-card-icon{width:50px;height:50px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.5rem;background:var(--surface-2)}.tool-card h3{font-size:1.05rem;font-weight:700;color:var(--text)}.tool-card p{font-size:0.85rem;color:var(--text-3);flex:1}.tool-card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:var(--space-4);border-top:1px solid var(--border)}.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-6);position:relative}.steps-grid::before{content:'';position:absolute;top:36px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,var(--primary),var(--secondary));opacity:0.3;pointer-events:none}.step-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-8) var(--space-6);text-align:center;position:relative;transition:var(--transition)}.step-card:hover{border-color:var(--primary);transform:translateY(-3px);box-shadow:0 12px 35px rgba(0,0,0,0.10)}.step-number{position:absolute;top:-18px;left:50%;transform:translateX(-50%);width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;font-size:0.8rem;font-weight:800;color:#fff;box-shadow:0 0 20px var(--primary-glow)}.step-icon{font-size:2.5rem;margin-bottom:var(--space-4);display:block}.step-card h3{font-size:1rem;font-weight:700;margin-bottom:var(--space-2)}.step-card p{font-size:0.85rem;color:var(--text-3)}.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:var(--space-5)}.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-6);transition:var(--transition)}.feature-card:hover{border-color:var(--border-hover);transform:translateY(-2px)}.feature-icon{font-size:2rem;margin-bottom:var(--space-4);display:block}.feature-card h3{font-size:1rem;font-weight:700;margin-bottom:var(--space-2)}.feature-card p{font-size:0.85rem;color:var(--text-3)}.faq-list{display:flex;flex-direction:column;gap:var(--space-3);max-width:800px;margin:0 auto}.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:var(--transition)}.faq-item.open{border-color:var(--primary);box-shadow:0 0 20px var(--primary-glow)}.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-5) var(--space-6);font-size:0.95rem;font-weight:600;color:var(--text);background:none;border:none;cursor:pointer;text-align:left;transition:var(--transition-fast)}.faq-question:hover{color:var(--primary)}.faq-icon{width:24px;height:24px;border-radius:50%;background:var(--surface-2);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1rem;transition:transform 0.3s ease;color:var(--primary)}.faq-item.open .faq-icon{transform:rotate(45deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.4s cubic-bezier(0.4,0,0.2,1)}.faq-item.open .faq-answer{max-height:400px}.faq-answer-inner{padding:0 var(--space-6) var(--space-5);font-size:0.9rem;color:var(--text-2);line-height:1.8;border-top:1px solid var(--border);padding-top:var(--space-4)}.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-6)}.blog-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:var(--transition);text-decoration:none;display:flex;flex-direction:column}.blog-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:var(--shadow-lg)}.blog-card-image{aspect-ratio:16/9;background:var(--surface-2);position:relative;overflow:hidden}.blog-card-image img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s ease}.blog-card:hover .blog-card-image img{transform:scale(1.05)}.blog-card-image-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:3rem;background:linear-gradient(135deg,var(--surface-2),var(--surface-3))}.blog-card-body{padding:var(--space-6);flex:1;display:flex;flex-direction:column;gap:var(--space-3)}.blog-card-category{font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:var(--primary)}.blog-card h3{font-size:1rem;font-weight:700;color:var(--text);line-height:1.4}.blog-card:hover h3{color:var(--primary)}.blog-card p{font-size:0.85rem;color:var(--text-3);flex:1;line-height:1.6}.blog-card-meta{display:flex;align-items:center;gap:var(--space-3);font-size:0.75rem;color:var(--text-4);padding-top:var(--space-4);border-top:1px solid var(--border)}.breadcrumbs{padding:var(--space-4) 0;border-bottom:1px solid var(--border);margin-bottom:0}.breadcrumbs ol{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-2);font-size:0.8rem;color:var(--text-3);list-style:none}.breadcrumbs a{color:var(--text-3);transition:color 0.15s}.breadcrumbs a:hover{color:var(--primary)}.breadcrumbs [aria-current="page"]{color:var(--text-2);font-weight:500}.bc-sep{color:var(--text-4)}.trust-bar{background:var(--surface);border-top:1px solid var(--border);padding:var(--space-5) 0}.trust-bar-inner{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:var(--space-8)}.trust-item{display:flex;align-items:center;gap:var(--space-2);font-size:0.85rem;font-weight:600;color:var(--text-2)}.trust-icon{font-size:1.1rem}.site-footer{background:#1E293B;margin-top:auto;color:#CBD5E1}.site-footer .footer-desc{color:#94A3B8}.site-footer .footer-heading{color:#94A3B8}.site-footer .footer-links a{color:#94A3B8}.site-footer .footer-links a:hover{color:#F1F5F9}.site-footer .copyright{color:#64748B}.site-footer .footer-bottom-links a{color:#64748B}.site-footer .footer-bottom-links a:hover{color:#F1F5F9}.site-footer .fstat strong{color:#F1F5F9}.site-footer .fstat em{color:#64748B}.site-footer .footer-logo{color:#F1F5F9}.site-footer .footer-bottom{border-top-color:rgba(255,255,255,0.08)}.footer-main{padding:var(--space-20) 0 var(--space-12)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:var(--space-12)}.footer-logo{display:flex;align-items:center;gap:var(--space-3);font-size:1.1rem;font-weight:800;color:var(--text);margin-bottom:var(--space-4)}.logo-icon-sm{font-size:1.5rem}.footer-desc{font-size:0.875rem;color:var(--text-3);line-height:1.7;margin-bottom:var(--space-6)}.footer-stats{display:flex;gap:var(--space-6)}.fstat{text-align:center}.fstat strong{display:block;font-size:1.2rem;font-weight:800;color:var(--text)}.fstat em{font-size:0.7rem;color:var(--text-4);font-style:normal}.footer-heading{font-size:0.8rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:var(--text-3);margin-bottom:var(--space-4)}.footer-links{display:flex;flex-direction:column;gap:var(--space-3)}.footer-links a{font-size:0.875rem;color:var(--text-3);transition:color 0.15s;display:flex;align-items:center;gap:var(--space-2)}.footer-links a:hover{color:var(--primary)}.footer-disclaimer p{font-size:0.78rem;color:var(--text-4);line-height:1.7}.footer-bottom{border-top:1px solid var(--border);padding:var(--space-5) 0}.footer-bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap}.copyright{font-size:0.8rem;color:var(--text-4)}.footer-bottom-links{display:flex;gap:var(--space-5)}.footer-bottom-links a{font-size:0.8rem;color:var(--text-4);transition:color 0.15s}.footer-bottom-links a:hover{color:var(--text)}.toast-container{position:fixed;bottom:var(--space-6);right:var(--space-6);display:flex;flex-direction:column;gap:var(--space-3);z-index:9999}.toast{display:flex;align-items:center;gap:var(--space-3);background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-4) var(--space-5);font-size:0.875rem;font-weight:500;color:var(--text);box-shadow:var(--shadow-lg);animation:slideInRight 0.3s ease;max-width:360px;min-width:260px}.toast.toast-success{border-left:3px solid var(--success)}.toast.toast-error{border-left:3px solid var(--error)}.toast.toast-info{border-left:3px solid var(--info)}.toast.toast-warning{border-left:3px solid var(--warning)}.toast.hiding{animation:slideOutRight 0.3s ease forwards}.toast-icon{font-size:1.1rem;flex-shrink:0}.toast-msg{flex:1}.toast-close{color:var(--text-4);font-size:1rem;cursor:pointer;padding:var(--space-1);border-radius:var(--radius-sm);transition:var(--transition-fast);flex-shrink:0}.toast-close:hover{color:var(--text);background:var(--surface-3)}.skeleton{background:linear-gradient(90deg,var(--surface-2) 25%,var(--surface-3) 50%,var(--surface-2) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}.skeleton-text{height:1em;width:100%;border-radius:4px;margin-bottom:0.5em}.skeleton-text.w-75{width:75%}.skeleton-text.w-50{width:50%}.skeleton-img{aspect-ratio:1;border-radius:var(--radius-md)}.skeleton-card{border-radius:var(--radius-md);padding:var(--space-6);background:var(--surface);border:1px solid var(--border)}.back-to-top{position:fixed;bottom:var(--space-8);left:var(--space-6);width:44px;height:44px;border-radius:50%;background:var(--surface-2);border:1px solid var(--border);color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(12px);transition:var(--transition);z-index:500}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{background:var(--primary);border-color:var(--primary);box-shadow:0 0 20px var(--primary-glow)}.page-hero{background:var(--surface);border-bottom:1px solid var(--border);padding:var(--space-12) 0 var(--space-10);position:relative;overflow:hidden}.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(29,78,216,0.06) 0%,transparent 70%);pointer-events:none}.page-hero-content{position:relative;z-index:1}.page-hero h1{margin-bottom:var(--space-4)}.page-hero p{font-size:1.05rem;max-width:580px}.page-hero.platform-tiktok::before{background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(255,0,80,0.08) 0%,transparent 70%)}.page-hero.platform-instagram::before{background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(225,48,108,0.08) 0%,transparent 70%)}.page-hero.platform-snapchat::before{background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(255,252,0,0.06) 0%,transparent 70%)}.page-hero.platform-youtube::before{background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(255,0,0,0.08) 0%,transparent 70%)}.page-hero.platform-twitter::before{background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(29,161,242,0.08) 0%,transparent 70%)}.page-hero.platform-facebook::before{background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(24,119,242,0.08) 0%,transparent 70%)}.coming-soon-wrap{text-align:center;padding:var(--space-24) var(--space-6)}.coming-soon-icon{font-size:5rem;margin-bottom:var(--space-6);display:block}.coming-soon-wrap h2{font-size:2rem;margin-bottom:var(--space-4)}.coming-soon-wrap p{color:var(--text-2);max-width:480px;margin:0 auto var(--space-8)}.notify-form{display:flex;gap:var(--space-3);max-width:400px;margin:0 auto}.notify-input{flex:1;background:var(--surface-2);border:1.5px solid var(--border);border-radius:var(--radius-full);padding:var(--space-3) var(--space-5);color:var(--text);font-size:0.875rem;outline:none;transition:border-color 0.2s}.notify-input:focus{border-color:var(--primary)}.cta-section{text-align:center;padding:var(--space-24) 0;position:relative;overflow:hidden}.cta-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 100% at 50% 50%,rgba(29,78,216,0.06) 0%,transparent 70%);pointer-events:none}.cta-inner{position:relative;z-index:1}.cta-section h2{margin-bottom:var(--space-4)}.cta-section p{color:var(--text-2);max-width:500px;margin:0 auto var(--space-8)}.cta-buttons{display:flex;gap:var(--space-4);justify-content:center;flex-wrap:wrap}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:var(--space-5)}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-8) var(--space-6);text-align:center;transition:var(--transition)}.stat-card:hover{border-color:var(--primary);transform:translateY(-2px)}.stat-value{font-size:2.2rem;font-weight:900;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:block;line-height:1;margin-bottom:var(--space-2)}.stat-label{font-size:0.825rem;color:var(--text-3);font-weight:500}.article-layout{display:grid;grid-template-columns:1fr 320px;gap:var(--space-12);align-items:start}.article-content{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-10)}.article-content h1{font-size:2rem;margin-bottom:var(--space-6)}.article-content h2{font-size:1.5rem;margin:var(--space-10) 0 var(--space-4);color:var(--text)}.article-content h3{font-size:1.15rem;margin:var(--space-8) 0 var(--space-3);color:var(--text)}.article-content p{color:var(--text-2);line-height:1.85;margin-bottom:var(--space-5)}.article-content ul,.article-content ol{padding-left:var(--space-6);margin-bottom:var(--space-5)}.article-content li{color:var(--text-2);line-height:1.8;margin-bottom:var(--space-2)}.article-content strong{color:var(--text)}.article-content a{color:var(--primary);text-decoration:underline}.article-content blockquote{border-left:3px solid var(--primary);padding:var(--space-4) var(--space-6);background:var(--surface-2);border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:var(--space-6) 0}.article-content blockquote p{color:var(--text-2);font-style:italic;margin:0}.article-content code{background:var(--surface-2);padding:0.15em 0.4em;border-radius:4px;font-family:var(--font-mono);font-size:0.85em;color:var(--secondary)}.article-content pre{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-5);overflow-x:auto;margin:var(--space-6) 0}.article-content pre code{background:none;padding:0}.article-meta{display:flex;align-items:center;gap:var(--space-5);flex-wrap:wrap;margin-bottom:var(--space-8);padding-bottom:var(--space-6);border-bottom:1px solid var(--border)}.article-author{display:flex;align-items:center;gap:var(--space-3)}.author-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.author-info strong{display:block;font-size:0.875rem;color:var(--text)}.author-info em{font-size:0.75rem;color:var(--text-3);font-style:normal}.article-date,.article-reading-time{font-size:0.8rem;color:var(--text-3)}.article-sidebar{display:flex;flex-direction:column;gap:var(--space-5)}.sidebar-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-5)}.sidebar-card h3{font-size:0.875rem;font-weight:700;margin-bottom:var(--space-4);color:var(--text)}.toc-list{display:flex;flex-direction:column;gap:var(--space-2)}.toc-list a{font-size:0.8rem;color:var(--text-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);transition:var(--transition-fast);border-left:2px solid transparent}.toc-list a:hover,.toc-list a.active{color:var(--primary);border-left-color:var(--primary);background:var(--surface-2)}.share-buttons{display:flex;flex-direction:column;gap:var(--space-2)}.share-btn{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);font-size:0.8rem;font-weight:600;cursor:pointer;transition:var(--transition-fast);border:1px solid var(--border);background:var(--surface-2);color:var(--text)}.share-btn:hover{transform:translateX(3px)}.share-btn.twitter-share:hover{border-color:var(--twitter);color:var(--twitter)}.share-btn.facebook-share:hover{border-color:var(--facebook);color:var(--facebook)}.share-btn.copy-share:hover{border-color:var(--success);color:var(--success)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-12);align-items:start}.form-group{margin-bottom:var(--space-5)}.form-label{display:block;font-size:0.85rem;font-weight:600;color:var(--text-2);margin-bottom:var(--space-2)}.form-control{width:100%;background:var(--surface-2);border:1.5px solid var(--border);border-radius:var(--radius);padding:var(--space-3) var(--space-4);color:var(--text);font-size:0.9rem;outline:none;transition:border-color 0.2s,box-shadow 0.2s}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.form-control::placeholder{color:var(--text-4)}textarea.form-control{resize:vertical;min-height:140px}.form-help{font-size:0.75rem;color:var(--text-3);margin-top:var(--space-2)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-16);align-items:center}.team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--space-6)}.team-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-8) var(--space-6);text-align:center;transition:var(--transition)}.team-card:hover{border-color:var(--primary);transform:translateY(-3px)}.team-avatar{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;font-size:2rem;margin:0 auto var(--space-4)}.team-card h3{font-size:1rem;font-weight:700;margin-bottom:var(--space-1)}.team-card .team-role{font-size:0.8rem;color:var(--primary);font-weight:600}.team-card p{font-size:0.82rem;color:var(--text-3);margin-top:var(--space-3)}.legal-layout{display:grid;grid-template-columns:240px 1fr;gap:var(--space-12);align-items:start}.legal-nav{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-5);position:sticky;top:calc(var(--header-h) + var(--space-6))}.legal-nav h3{font-size:0.75rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:var(--text-3);margin-bottom:var(--space-4)}.legal-nav-links{display:flex;flex-direction:column;gap:var(--space-1)}.legal-nav-links a{font-size:0.82rem;color:var(--text-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);transition:var(--transition-fast);border-left:2px solid transparent}.legal-nav-links a:hover{color:var(--primary);background:var(--surface-2);border-left-color:var(--primary)}.legal-content{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-10)}.legal-section{margin-bottom:var(--space-10);scroll-margin-top:calc(var(--header-h) + var(--space-6))}.legal-section h2{font-size:1.3rem;margin-bottom:var(--space-4);padding-bottom:var(--space-3);border-bottom:1px solid var(--border)}.legal-section p{color:var(--text-2);line-height:1.8;margin-bottom:var(--space-4)}.legal-section ul{padding-left:var(--space-5)}.legal-section li{color:var(--text-2);line-height:1.8;margin-bottom:var(--space-2)}.legal-last-updated{font-size:0.8rem;color:var(--text-3);margin-bottom:var(--space-8)}.tabs-nav{display:flex;gap:var(--space-2);background:var(--surface-2);border-radius:var(--radius-full);padding:var(--space-1);border:1px solid var(--border);width:fit-content;margin-bottom:var(--space-8)}.tab-btn{padding:var(--space-2) var(--space-5);border-radius:var(--radius-full);font-size:0.85rem;font-weight:600;color:var(--text-3);transition:var(--transition-fast);border:none;background:none;cursor:pointer}.tab-btn.active{background:var(--primary);color:#fff;box-shadow:0 2px 10px var(--primary-glow)}.tab-content{display:none}.tab-content.active{display:block}@keyframes fadeInDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes shimmer{from{background-position:-200% 0}to{background-position:200% 0}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.5}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes slideInRight{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}@keyframes slideOutRight{from{opacity:1;transform:translateX(0)}to{opacity:0;transform:translateX(20px)}}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes glow-pulse{0%,100%{box-shadow:0 0 20px var(--primary-glow)}50%{box-shadow:0 0 40px var(--primary-glow),0 0 60px rgba(29,78,216,0.1)}}.animate-float{animation:float 3s ease-in-out infinite}.animate-fadeIn{animation:fadeIn 0.5s ease both}.animate-fadeInUp{animation:fadeInUp 0.5s ease both}.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.6s ease,transform 0.6s ease}.reveal.revealed{opacity:1;transform:translateY(0)}.gradient-border{position:relative;border-radius:var(--radius-md)}.gradient-border::before{content:'';position:absolute;inset:-1px;border-radius:calc(var(--radius-md) + 1px);background:linear-gradient(135deg,var(--primary),var(--secondary));z-index:-1;opacity:0;transition:opacity 0.3s}.gradient-border:hover::before{opacity:1}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.gap-2{gap:var(--space-2)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.mt-4{margin-top:var(--space-4)}.mt-8{margin-top:var(--space-8)}.w-full{width:100%}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr;gap:var(--space-10)}.footer-brand{grid-column:1 / -1}.article-layout{grid-template-columns:1fr}.legal-layout{grid-template-columns:1fr}.legal-nav{position:static}.contact-grid{grid-template-columns:1fr}.about-grid{grid-template-columns:1fr}}@media (max-width:768px){:root{--header-h:64px}.nav-links{display:none}.nav-hamburger{display:flex}.nav-cta{display:none}.steps-grid::before{display:none}.footer-grid{grid-template-columns:1fr;gap:var(--space-8)}.footer-stats{justify-content:center}.footer-bottom-inner{flex-direction:column;text-align:center}.hero-stats .stat-divider{display:none}.hero-stats{gap:var(--space-5)}.platforms-grid{grid-template-columns:1fr}.trust-bar-inner{gap:var(--space-5)}.cta-buttons{flex-direction:column;align-items:center}}@media (max-width:480px){.section{padding:var(--space-16) 0}.hero{padding:var(--space-16) 0 var(--space-12)}.hero-title{font-size:2rem}.search-form{flex-direction:column;border-radius:var(--radius-lg);padding:var(--space-4)}.search-btn{width:100%;border-radius:var(--radius-full)}.notify-form{flex-direction:column}.blog-grid{grid-template-columns:1fr}.tools-grid{grid-template-columns:1fr}.features-grid{grid-template-columns:1fr}}