@import"https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap";@import"https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap";*{margin:0;padding:0;box-sizing:border-box}body{font-family:Poppins,sans-serif;background:#fff;color:#1e293b;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.wichat-logo{display:flex;align-items:center;justify-content:flex-start;gap:10px}.logo-icon{flex-shrink:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:999px;background:radial-gradient(circle at 30% 0,rgba(255,255,255,.9),transparent 55%),linear-gradient(135deg,#4f46e5,#2563eb);box-shadow:0 8px 20px #2563eb40;position:relative;overflow:hidden}.logo-icon:after{content:"";position:absolute;inset:0;border-radius:inherit;border:1px solid rgba(191,219,254,.6);pointer-events:none}.logo-icon svg{width:80%;height:80%}.logo-text-group{display:flex;flex-direction:column;gap:1px}.logo-text{font-family:Poppins,sans-serif;font-size:1.25rem;font-weight:700;letter-spacing:-.04em;background:linear-gradient(120deg,#0f172a,#1e293b,#2563eb);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo-tagline{font-family:Poppins,sans-serif;font-size:.7rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:#94a3b8}.landing-page{min-height:100vh;background:radial-gradient(circle at top left,#e0edff 0,#f9fbff 32%,#fff 70%);font-family:Poppins,sans-serif}.landing-nav{position:sticky;top:0;z-index:120;padding:14px 0;background:linear-gradient(to bottom,#fffffff5,#ffffffe6);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid rgba(226,232,240,.7)}.nav-container{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;width:100%;gap:24px}.nav-left{display:flex;align-items:center;gap:10px;flex-shrink:0}.nav-pill{padding:4px 10px;border-radius:999px;font-size:.7rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:linear-gradient(135deg,#2563eb14,#3b82f62e);color:#1d4ed8;border:1px solid rgba(191,219,254,.8)}.nav-links{display:flex;align-items:center;gap:18px;margin-left:32px;flex:1}.nav-links a{font-size:.8rem;font-weight:500;color:#64748b;text-decoration:none;padding:6px 2px;position:relative;transition:color .2s ease}.nav-links a:after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;border-radius:999px;background:linear-gradient(90deg,#2563eb,#4f46e5);transition:width .2s ease}.nav-links a:hover{color:#1e293b}.nav-links a:hover:after{width:100%}.nav-right{display:flex;align-items:center;gap:10px;position:relative;margin-left:auto}.nav-ghost-btn{border:none;background:transparent;padding:8px 10px;border-radius:999px;font-size:.75rem;font-weight:500;color:#64748b;cursor:pointer;display:flex;align-items:center;gap:6px;transition:all .2s ease}.nav-ghost-btn:hover{background:#eff6ff;color:#1e3a8a}.user-avatar-container{position:relative}.user-avatar-btn{background:none;border:none;cursor:pointer;padding:4px 8px 4px 4px;display:flex;align-items:center;gap:8px;border-radius:20px;transition:all .2s ease;background:transparent;border:1px solid transparent}.user-avatar-btn:hover{background:#f8fafc;border-color:#e2e8f0}.user-name-text{font-family:Poppins,sans-serif;font-size:.75rem;font-weight:500;color:#475569;white-space:nowrap;max-width:100px;overflow:hidden;text-overflow:ellipsis}.user-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;display:flex;align-items:center;justify-content:center;font-family:Poppins,sans-serif;font-size:.813rem;font-weight:600;border:none;flex-shrink:0;transition:all .2s ease}.user-dropdown{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border:1px solid #e2e8f0;border-radius:8px;box-shadow:0 8px 24px #0000001f;min-width:220px;z-index:1000;overflow:hidden;animation:dropdownFadeIn .2s ease}@keyframes dropdownFadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.user-dropdown-header{display:flex;align-items:center;gap:12px;padding:16px;background:#f8fafc}.user-dropdown-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;display:flex;align-items:center;justify-content:center;font-family:Poppins,sans-serif;font-size:1.25rem;font-weight:600;flex-shrink:0}.user-dropdown-info{flex:1;min-width:0}.user-dropdown-name{font-family:Poppins,sans-serif;font-size:.938rem;font-weight:600;color:#1e293b;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-dropdown-email{font-family:Poppins,sans-serif;font-size:.813rem;color:#64748b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-dropdown-divider{height:1px;background:#e2e8f0;margin:0}.user-dropdown-item{width:100%;display:flex;align-items:center;gap:10px;padding:12px 16px;background:none;border:none;font-family:Poppins,sans-serif;font-size:.875rem;font-weight:500;color:#dc2626;cursor:pointer;transition:background .2s ease;text-align:left}.user-dropdown-item:hover{background:#fef2f2}.user-dropdown-item svg{width:16px;height:16px;flex-shrink:0}.nav-btn{font-family:Poppins,sans-serif;padding:10px 20px;border:none;background:#2563eb;color:#fff;font-size:.813rem;font-weight:600;border-radius:0;cursor:pointer;display:flex;align-items:center;gap:6px;transition:background .2s ease}.nav-btn:hover{background:#1d4ed8}.nav-btn svg{width:14px;height:14px}.hero-section{padding:80px 32px;max-width:1200px;margin:0 auto}.hero-container{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.hero-content{display:flex;flex-direction:column;gap:24px}.hero-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:#eff6ff;border:1px solid #dbeafe;border-radius:0;width:-moz-fit-content;width:fit-content;font-family:Poppins,sans-serif;font-size:.75rem;color:#2563eb;font-weight:500}.hero-title{font-family:Poppins,sans-serif;font-size:2.5rem;font-weight:700;color:#1e3a8a;margin:0;letter-spacing:-1.5px;line-height:1.2}.gradient-text{background:linear-gradient(135deg,#2563eb,#1d4ed8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-family:Poppins,sans-serif;font-size:.813rem;color:#64748b;margin:0;font-weight:400;line-height:1.6;max-width:500px}.hero-cta{display:flex;gap:12px;align-items:center}.btn-primary{font-family:Poppins,sans-serif;padding:12px 24px;border:none;background:#2563eb;color:#fff;font-size:.875rem;font-weight:600;border-radius:0;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background .2s ease;box-shadow:0 2px 8px #2563eb33}.btn-primary:hover{background:#1d4ed8}.btn-primary svg{width:14px;height:14px}.btn-large{padding:16px 32px;font-size:1rem}.hero-image{display:flex;align-items:center;justify-content:center}.hero-img{width:100%;max-width:450px;height:auto;border-radius:12px;box-shadow:0 20px 60px #2563eb26;border:1px solid #e2e8f0;transition:all .4s cubic-bezier(.4,0,.2,1);-o-object-fit:cover;object-fit:cover}.hero-img:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 30px 80px #2563eb40;border-color:#bfdbfe}.section-container{max-width:1200px;margin:0 auto;padding:0 32px}.section-title{font-family:Poppins,sans-serif;font-size:2rem;font-weight:700;color:#1e3a8a;text-align:center;margin:0 0 48px;letter-spacing:-1px}.features-section{padding:80px 0;background:#f8fafc}.features-grid-new{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:800px;margin:0 auto}.feature-card-new{background:#fff;border:1px solid #e2e8f0;padding:24px;border-radius:0;display:flex;align-items:flex-start;gap:16px;transition:border-color .2s ease}.feature-card-new:hover{border-color:#2563eb}.feature-icon-new{width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:#2563eb;flex-shrink:0}.feature-card-new h3{font-family:Poppins,sans-serif;font-size:1rem;font-weight:600;color:#1e3a8a;margin:0 0 6px}.feature-card-new p{font-family:Poppins,sans-serif;font-size:.813rem;color:#64748b;margin:0;line-height:1.5}.how-it-works-section{padding:80px 0;background:#fff}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;max-width:900px;margin:0 auto}.step-card{background:#f8fafc;border:1px solid #e2e8f0;padding:32px;border-radius:0;text-align:center;position:relative}.step-number{font-family:Poppins,sans-serif;font-size:2.5rem;font-weight:700;color:#2563eb;opacity:.2;margin-bottom:16px;line-height:1}.step-card h3{font-family:Poppins,sans-serif;font-size:1.125rem;font-weight:600;color:#1e3a8a;margin:0 0 8px}.step-card p{font-family:Poppins,sans-serif;font-size:.875rem;color:#64748b;margin:0;line-height:1.5}.benefits-section{padding:80px 0;background:#f8fafc}.benefits-content{max-width:600px;margin:0 auto;text-align:center}.benefits-subtitle{font-family:Poppins,sans-serif;font-size:1rem;color:#64748b;margin:0 0 32px;line-height:1.6}.benefits-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:16px;text-align:left}.benefit-item{display:flex;align-items:center;gap:12px;padding:12px 16px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:0;font-family:Poppins,sans-serif;font-size:.875rem;color:#334155;font-weight:500}.benefit-item svg{width:18px;height:18px;color:#2563eb;flex-shrink:0}.stats-section{padding:80px 0;background:#f8fafc}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;text-align:center}.stat-card{display:flex;flex-direction:column;align-items:center;gap:8px}.stat-number{font-family:Poppins,sans-serif;font-size:2.75rem;font-weight:700;background:linear-gradient(135deg,#2563eb,#1d4ed8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}.stat-card p{font-family:Poppins,sans-serif;font-size:.938rem;color:#64748b;font-weight:500;margin:0}.testimonials-section{padding:80px 0;background:#fff}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px}.testimonial-card{background:#fff;border:1px solid #e2e8f0;padding:32px;border-radius:0;display:flex;flex-direction:column;gap:16px}.testimonial-rating{display:flex;gap:4px;color:#fbbf24}.testimonial-rating svg{width:16px;height:16px}.testimonial-text{font-family:Poppins,sans-serif;font-size:.938rem;color:#475569;line-height:1.7;margin:0;flex:1}.testimonial-author{display:flex;flex-direction:column;gap:4px;padding-top:16px;border-top:1px solid #e2e8f0}.testimonial-author strong{font-family:Poppins,sans-serif;font-size:.875rem;font-weight:600;color:#1e3a8a}.testimonial-author span{font-family:Poppins,sans-serif;font-size:.813rem;color:#64748b}.cta-section{padding:80px 0;background:linear-gradient(135deg,#eff6ff,#dbeafe);text-align:center}.cta-content h2{font-family:Poppins,sans-serif;font-size:2rem;font-weight:700;color:#1e3a8a;margin:0 0 12px;letter-spacing:-1px}.cta-content p{font-family:Poppins,sans-serif;font-size:1rem;color:#64748b;margin:0 0 32px;line-height:1.6}.pricing-section{padding:80px 0;background:#fff}.pricing-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;max-width:800px;margin:0 auto}.pricing-card{background:#fff;border:1px solid #e2e8f0;padding:32px;border-radius:0;text-align:center;display:flex;flex-direction:column}.pricing-card.featured{border:2px solid #2563eb;background:#f8fafc}.pricing-card h3{font-family:Poppins,sans-serif;font-size:1.5rem;font-weight:700;color:#1e3a8a;margin:0 0 16px}.pricing-amount{margin-bottom:24px}.pricing-amount .price{font-family:Poppins,sans-serif;font-size:2.5rem;font-weight:700;color:#2563eb}.pricing-amount .period{font-family:Poppins,sans-serif;font-size:.875rem;color:#64748b;margin-left:4px}.pricing-features{list-style:none;padding:0;margin:0 0 32px;text-align:left;flex:1}.pricing-features li{font-family:Poppins,sans-serif;font-size:.875rem;color:#475569;padding:8px 0;display:flex;align-items:center;gap:8px}.pricing-features li span{color:#10b981;font-weight:600}.use-cases-section{padding:80px 0;background:#fff}.use-cases-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.use-case-card{background:#f8fafc;border:1px solid #e2e8f0;padding:32px 24px;border-radius:0;text-align:center;transition:all .3s ease}.use-case-card:hover{border-color:#2563eb;background:#fff;transform:translateY(-4px)}.use-case-icon{width:56px;height:56px;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:#2563eb;background:#eff6ff;border-radius:0;transition:all .3s ease}.use-case-card:hover .use-case-icon{background:#2563eb;color:#fff;transform:scale(1.1)}.use-case-card h3{font-family:Poppins,sans-serif;font-size:1.125rem;font-weight:600;color:#1e3a8a;margin:0 0 10px}.use-case-card p{font-family:Poppins,sans-serif;font-size:.875rem;color:#64748b;margin:0;line-height:1.6}.security-section{padding:100px 0;background:#fff;position:relative;overflow:hidden}.security-section:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#2563eb08,#1e3a8a0d);z-index:0}.security-content{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:center;position:relative;z-index:1}.security-text h2{font-family:Poppins,sans-serif;font-size:2.5rem;font-weight:700;color:#1e3a8a;margin:0 0 20px;letter-spacing:-1.5px;line-height:1.2}.security-text>p{font-family:Poppins,sans-serif;font-size:1.063rem;color:#475569;margin:0 0 40px;line-height:1.8}.security-features{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr;gap:16px}.security-features li{display:flex;align-items:center;gap:14px;font-family:Poppins,sans-serif;font-size:.938rem;color:#334155;font-weight:500;padding:12px 16px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:0;transition:all .2s ease}.security-features li:hover{background:#fff;border-color:#2563eb;transform:translate(4px)}.security-features li svg{width:20px;height:20px;color:#10b981;flex-shrink:0}.security-features li span{color:#1e293b;font-weight:500}.security-visual{display:flex;align-items:center;justify-content:center;position:relative}.security-badge{width:240px;height:240px;background:linear-gradient(135deg,#2563eb,#1d4ed8);border-radius:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:#fff;position:relative;transform:rotate(-5deg);transition:transform .3s ease}.security-badge:hover{transform:rotate(0) scale(1.05)}.security-badge:before{content:"";position:absolute;inset:-2px;background:linear-gradient(135deg,#3b82f6,#2563eb);z-index:-1;border-radius:0}.security-badge svg{width:72px;height:72px;filter:drop-shadow(0 4px 8px rgba(0,0,0,.1))}.security-badge span{font-family:Poppins,sans-serif;font-size:1.5rem;font-weight:700;letter-spacing:1px}.faq-section{padding:80px 0;background:#f8fafc}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:900px;margin:0 auto}.faq-card{background:#fff;border:1px solid #e2e8f0;padding:24px;border-radius:0}.faq-card h3{font-family:Poppins,sans-serif;font-size:1rem;font-weight:600;color:#1e3a8a;margin:0 0 12px}.faq-card p{font-family:Poppins,sans-serif;font-size:.875rem;color:#64748b;margin:0;line-height:1.6}.modal-overlay{position:fixed;inset:0;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px}.modal-content{background:#fff;border-radius:16px;width:100%;max-width:420px;position:relative;box-shadow:0 25px 50px #00000040;border:1px solid #e2e8f0}.modal-close{position:absolute;top:20px;right:20px;width:36px;height:36px;border:none;background:#f1f5f9;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#64748b;transition:all .2s ease;z-index:10}.modal-close:hover{background:#e2e8f0;color:#1e293b}.modal-header{padding:32px 32px 20px;text-align:center;border-bottom:1px solid #e2e8f0}.modal-header h2{font-family:Poppins,sans-serif;font-size:1.5rem;font-weight:700;color:#1e3a8a;margin:0;letter-spacing:-.5px}.error-message{margin:0 32px 20px;padding:12px 16px;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;color:#dc2626;font-family:Poppins,sans-serif;font-size:.813rem;font-weight:500;text-align:center}.modal-form{padding:24px 32px}.form-group{margin-bottom:16px}.form-group label{display:block;font-family:Poppins,sans-serif;font-size:.813rem;font-weight:600;color:#334155;margin-bottom:8px}.form-group input{width:100%;padding:10px 14px;font-family:Poppins,sans-serif;font-size:.813rem;border:1px solid #e2e8f0;border-radius:8px;background:#fff;color:#1e293b;transition:all .2s ease;box-sizing:border-box}.password-input-wrapper{position:relative;width:100%}.password-input-wrapper input{padding-right:40px}.password-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;color:#64748b;transition:color .2s ease}.password-toggle:hover{color:#334155}.password-toggle svg{width:18px;height:18px}.form-group input:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 3px #2563eb1a}.form-options{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.checkbox-label{display:flex;align-items:center;gap:8px;font-family:Poppins,sans-serif;font-size:.813rem;color:#64748b;cursor:pointer}.checkbox-label input[type=checkbox]{width:16px;height:16px;cursor:pointer}.forgot-link{font-family:Poppins,sans-serif;font-size:.813rem;color:#2563eb;text-decoration:none;font-weight:500;transition:color .2s ease}.forgot-link:hover{color:#1d4ed8}.btn-full{width:100%;padding:12px;font-size:.875rem;margin-top:4px}.btn-full:disabled{opacity:.6;cursor:not-allowed}.modal-divider{padding:0 32px 16px;text-align:center;position:relative}.modal-divider:before{content:"";position:absolute;top:50%;left:32px;right:32px;height:1px;background:#e2e8f0}.modal-divider span{position:relative;background:#fff;padding:0 12px;font-family:Poppins,sans-serif;font-size:.75rem;color:#94a3b8}.social-buttons{padding:0 32px 20px}.social-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;padding:10px;border:1px solid #e2e8f0;background:#fff;border-radius:8px;font-family:Poppins,sans-serif;font-size:.813rem;font-weight:500;color:#334155;cursor:pointer;transition:all .2s ease}.social-btn:hover{background:#f8fafc;border-color:#cbd5e1}.social-btn svg{width:18px;height:18px}.modal-footer{padding:0 32px 24px;text-align:center}.modal-footer p{font-family:Poppins,sans-serif;font-size:.813rem;color:#64748b;margin:0}.link-btn{background:none;border:none;color:#2563eb;font-family:Poppins,sans-serif;font-size:.813rem;font-weight:600;cursor:pointer;padding:0;text-decoration:underline;transition:color .2s ease}.link-btn:hover{color:#1d4ed8}.landing-footer{padding:32px 0;background:#fff;border-top:1px solid #e2e8f0;text-align:center}.landing-footer p{font-family:Poppins,sans-serif;font-size:.813rem;color:#94a3b8;margin:0}@media(max-width:1024px){.hero-container{grid-template-columns:1fr;gap:40px}.hero-image{order:-1}.hero-title{font-size:2.25rem}.section-title{font-size:1.75rem}.features-grid-new,.steps-grid,.pricing-grid,.faq-grid{grid-template-columns:1fr}}@media(max-width:768px){.landing-nav{padding:12px 0}.nav-container{padding:0 16px;flex-wrap:wrap;gap:12px}.nav-right{gap:8px;flex:1;justify-content:flex-end}.user-avatar-btn{padding:3px 6px 3px 3px;gap:6px}.user-avatar{width:28px;height:28px;font-size:.75rem}.user-name-text{font-size:.688rem;max-width:70px}.user-dropdown{min-width:200px;right:-8px}.user-dropdown-header{padding:12px}.user-dropdown-avatar{width:40px;height:40px;font-size:1rem}.user-dropdown-name{font-size:.875rem}.user-dropdown-email{font-size:.75rem}.user-dropdown-item{padding:10px 14px;font-size:.813rem}.nav-btn{padding:8px 16px;font-size:.75rem;gap:4px;white-space:nowrap}.nav-btn span{display:inline}.nav-btn svg{width:14px;height:14px}.hero-section{padding:40px 16px}.hero-container{gap:32px}.hero-content{gap:16px;text-align:center;align-items:center}.hero-image{display:none}.hero-badge{padding:5px 10px;font-size:.688rem}.hero-title{font-size:1.75rem;letter-spacing:-1px;line-height:1.3;text-align:center}.hero-subtitle{font-size:.875rem;line-height:1.5;max-width:100%;text-align:center}.hero-badge{margin:0 auto}.hero-cta{flex-direction:column;gap:10px;width:100%;align-items:center}.btn-primary{width:100%;max-width:280px;padding:14px 20px;font-size:.875rem;justify-content:center}.btn-primary span{display:inline}.btn-large{padding:14px 24px;font-size:.938rem;width:100%;max-width:300px}.btn-large span{display:inline}.hero-img{max-width:100%;border-radius:8px}.section-container{padding-left:16px;padding-right:16px}.features-section,.how-it-works-section,.benefits-section,.stats-section,.cta-section,.testimonials-section,.pricing-section,.use-cases-section,.security-section,.faq-section{padding:48px 0}.section-title{font-size:1.5rem;margin-bottom:24px;line-height:1.3}.features-grid-new{grid-template-columns:1fr;gap:16px}.feature-card-new{padding:20px}.feature-card-new h3{font-size:1rem}.feature-card-new p{font-size:.813rem}.steps-grid{grid-template-columns:1fr;gap:20px}.step-card{padding:20px}.step-number{width:40px;height:40px;font-size:1.25rem}.benefits-list{grid-template-columns:1fr;gap:16px}.benefit-card{padding:20px}.stats-grid{grid-template-columns:repeat(2,1fr);gap:16px}.stat-card{padding:20px 16px}.stat-number{font-size:2rem}.stat-label{font-size:.75rem}.testimonials-grid{grid-template-columns:1fr;gap:16px}.testimonial-card{padding:20px}.pricing-grid{grid-template-columns:1fr;gap:20px}.pricing-card{padding:24px 20px}.pricing-card h3{font-size:1.25rem}.pricing-amount .price{font-size:2rem}.use-cases-grid{grid-template-columns:1fr;gap:16px}.use-case-card{padding:24px 20px}.use-case-icon{width:48px;height:48px;margin-bottom:16px}.use-case-card h3{font-size:1rem}.use-case-card p{font-size:.813rem}.security-content{grid-template-columns:1fr;gap:32px}.security-text h2{font-size:1.75rem}.security-text>p{font-size:.938rem;margin-bottom:24px}.security-features{grid-template-columns:1fr;gap:12px}.security-features li{padding:10px 12px;font-size:.813rem}.security-badge{width:140px;height:140px}.security-badge svg{width:56px;height:56px}.security-badge span{font-size:1.125rem}.faq-grid{grid-template-columns:1fr;gap:16px}.faq-card{padding:20px}.faq-card h3{font-size:.938rem}.faq-card p{font-size:.813rem}.cta-content{padding:32px 20px;text-align:center}.cta-content h2{font-size:1.5rem;margin-bottom:12px}.cta-content p{font-size:.875rem;margin-bottom:24px}.modal-content{width:95%;max-width:95%;margin:20px auto;max-height:90vh;overflow-y:auto}.modal-header{padding:24px 20px 16px}.modal-header h2{font-size:1.25rem}.modal-form{padding:20px}.form-group{margin-bottom:16px}.form-group label{font-size:.75rem;margin-bottom:6px}.form-group input{padding:12px 14px;font-size:.875rem}.password-input-wrapper input{padding-right:45px}.password-toggle{right:14px}.form-options{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:20px}.modal-divider{padding:0 20px 12px}.modal-divider:before{left:20px;right:20px}.social-buttons{padding:0 20px 16px}.modal-footer{padding:0 20px 20px}.modal-footer p{font-size:.75rem}.landing-footer{padding:24px 16px}.landing-footer p{font-size:.75rem}}@media(max-width:480px){.nav-container{padding:0 12px}.hero-section{padding:32px 12px}.hero-title{font-size:1.5rem}.hero-subtitle{font-size:.813rem}.section-container{padding-left:12px;padding-right:12px}.features-section,.how-it-works-section,.benefits-section,.stats-section,.cta-section,.testimonials-section,.pricing-section,.use-cases-section,.security-section,.faq-section{padding:40px 0}.section-title{font-size:1.25rem;margin-bottom:20px}.stats-grid{grid-template-columns:1fr}.stat-number{font-size:1.75rem}.modal-content{width:98%;max-width:98%;margin:10px auto}.modal-header{padding:20px 16px 12px}.modal-form{padding:16px}.modal-divider{padding:0 16px 10px}.modal-divider:before{left:16px;right:16px}.social-buttons{padding:0 16px 12px}.modal-footer{padding:0 16px 16px}.hero-badge{margin:0 auto}.hero-title,.hero-subtitle{text-align:center}.btn-primary svg,.btn-large svg{display:inline-block}}.ads-section{flex:1.4;display:flex;align-items:center;justify-content:center;padding:80px 60px;background:linear-gradient(135deg,#eff6ff,#dbeafe,#bfdbfe);position:relative;overflow:hidden;min-height:100vh;max-width:none}.ads-section:before{content:"";position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(37,99,235,.08) 1px,transparent 1px);background-size:50px 50px;animation:float 40s infinite linear;pointer-events:none}.ads-content{max-width:600px;width:100%;z-index:1}.ads-header{text-align:center;margin-bottom:48px}.ads-title{font-family:Poppins,sans-serif;font-size:2rem;font-weight:700;color:#1e3a8a;margin:0 0 12px;letter-spacing:-.5px;line-height:1.2}.ads-subtitle{font-family:Poppins,sans-serif;font-size:.875rem;color:#475569;margin:8px 0 0;font-weight:400}.headline-rotator{margin-top:16px;display:flex;align-items:center;justify-content:center;gap:12px;font-family:Poppins,sans-serif}.rotator-label{font-size:.688rem;letter-spacing:.3em;text-transform:uppercase;color:#94a3b8}.rotator-window{position:relative;height:1.5rem;overflow:hidden;min-width:170px;text-align:left}.rotator-window span{position:absolute;left:0;right:0;font-size:1rem;font-weight:600;color:#2563eb}.features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:40px}.feature-card{background:transparent;padding:20px;border:1px solid #e2e8f0;display:flex;align-items:center;gap:14px;transition:none;cursor:default;position:relative;overflow:hidden}.feature-icon{flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:transparent;border-radius:0;border:1px solid #dbeafe;transition:none}.feature-content{flex:1}.feature-content h3{font-family:Poppins,sans-serif;font-size:.938rem;font-weight:600;color:#1e3a8a;margin:0 0 4px;line-height:1.3}.feature-content p{font-family:Poppins,sans-serif;font-size:.75rem;color:#64748b;margin:0;line-height:1.4}.ads-footer{margin-top:32px}.stats-container{display:flex;justify-content:space-between;gap:12px}.stat-card{flex:1;background:transparent;padding:16px;border:1px solid #e2e8f0;text-align:center;cursor:default;transition:none}.stat-number{font-family:Poppins,sans-serif;font-size:1.25rem;font-weight:700;color:#2563eb;margin-bottom:4px;line-height:1.2;transition:color .3s ease}.stat-label{font-family:Poppins,sans-serif;font-size:.688rem;color:#64748b;font-weight:500;text-transform:uppercase;letter-spacing:.5px}@media(max-width:1024px){.ads-section{display:none}}@media(max-width:768px){.features-grid{grid-template-columns:1fr}}.home-container{min-height:100vh;display:flex;background:#f4f6fb;position:relative;align-items:stretch;justify-content:center;padding:0}.home-container>*:first-child{flex:1;min-height:100vh}.home-content{background:linear-gradient(135deg,#fff,#fefefe);border-radius:0;padding:72px 56px;max-width:560px;width:100%;position:relative;z-index:1;border-left:1px solid rgba(226,232,240,.8);display:flex;flex-direction:column;justify-content:center;box-shadow:-20px 0 60px #0f172a1f;margin:0;min-height:100vh}.home-header{text-align:left;margin-bottom:32px}.home-header p{font-family:Poppins,sans-serif;color:#475569;font-size:.875rem;margin:8px 0 0;font-weight:500;letter-spacing:.2px}.tabs{display:flex;gap:0;margin-bottom:20px;background:#f8fafc;border-radius:0;padding:2px;border:1px solid #e2e8f0}.tab{flex:1;padding:8px 12px;border:none;background:transparent;color:#64748b;font-size:.75rem;font-weight:600;font-family:Poppins,sans-serif;cursor:pointer;border-radius:0;transition:all .2s ease;position:relative;z-index:1}.tab:hover{color:#1e3a8a;background:#fff}.tab.active{color:#1e3a8a;background:#fff;box-shadow:0 1px 2px #1e3a8a14}.home-form{display:flex;flex-direction:column;gap:18px}.input-group{display:flex;flex-direction:column;gap:6px}.input-group label{font-family:Poppins,sans-serif;font-weight:600;color:#1e293b;font-size:.75rem;letter-spacing:.1px}.input-group input{font-family:Poppins,sans-serif;padding:9px 12px;border:1px solid #e2e8f0;border-radius:0;font-size:.813rem;transition:all .2s ease;background:#fff;color:#1e293b;font-weight:400}.input-group input::-moz-placeholder{color:#94a3b8;font-weight:400}.input-group input::placeholder{color:#94a3b8;font-weight:400}.input-group input:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 2px #2563eb1a;background:#fff}.input-group input:hover:not(:focus){border-color:#cbd5e1}.button-group{display:flex;flex-direction:column;gap:8px;margin-top:4px}.btn{font-family:Poppins,sans-serif;padding:10px 20px;border:none;border-radius:0;font-size:.813rem;font-weight:600;cursor:pointer;transition:all .2s ease;letter-spacing:.1px;position:relative}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-primary{background:#2563eb;color:#fff;box-shadow:0 1px 2px #2563eb26}.btn-primary:hover:not(:disabled){background:#1d4ed8;box-shadow:0 2px 4px #2563eb33;transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0);box-shadow:0 1px 2px #2563eb26}.btn-secondary{background:#fff;color:#2563eb;border:1px solid #2563eb}.btn-secondary:hover:not(:disabled){background:#f8fafc;transform:translateY(-1px)}.error-message{font-family:Poppins,sans-serif;background:#fef2f2;color:#dc2626;padding:8px 12px;border-radius:0;font-size:.75rem;border:1px solid #fecaca;display:flex;align-items:center;gap:6px;font-weight:500}.error-message:before{content:"⚠️";font-size:.875rem}.meeting-created{margin:16px 0;padding:16px;background:#eff6ff;border-radius:0;border:1px solid #3b82f6}.meeting-url-display{display:flex;flex-direction:column;gap:10px}.meeting-url-label{font-family:Poppins,sans-serif;margin:0;font-weight:700;color:#1e3a8a;font-size:.75rem;text-transform:uppercase;letter-spacing:.5px}.meeting-url-box{display:flex;align-items:center;gap:8px;background:#fff;padding:10px 12px;border-radius:0;border:1px solid #e2e8f0;transition:all .2s ease}.meeting-url-box:hover{border-color:#3b82f6}.meeting-url-box code{font-family:SF Mono,Monaco,Courier New,monospace;flex:1;font-size:.688rem;color:#2563eb;word-break:break-all;background:transparent;padding:0;font-weight:500}.btn-copy-url{font-family:Poppins,sans-serif;padding:6px 12px;border:none;border-radius:0;background:#2563eb;color:#fff;font-size:.688rem;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap;box-shadow:0 1px 2px #2563eb26}.btn-copy-url:hover{background:#1d4ed8;box-shadow:0 2px 4px #2563eb33;transform:translateY(-1px)}.btn-copy-url:active{transform:translateY(0)}.meeting-url-hint{font-family:Poppins,sans-serif;margin:0;font-size:.688rem;color:#64748b;font-style:italic;font-weight:400}.join-prompt{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#f8fafc,#f1f5f9,#e2e8f0);padding:20px;position:relative;overflow:hidden}.join-prompt:before{content:"";position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(37,99,235,.05) 1px,transparent 1px);background-size:50px 50px;animation:float 40s infinite linear;pointer-events:none}@keyframes float{0%{transform:translate(0)}to{transform:translate(50px,50px)}}.join-prompt-content{background:#fff;border-radius:8px;padding:48px 40px;max-width:450px;width:100%;text-align:center;box-shadow:0 8px 32px #0000001f;border:2px solid #e2e8f0;position:relative;z-index:1}.join-prompt-content .wichat-logo{margin-bottom:24px}.join-prompt-content h2{font-family:Poppins,sans-serif;margin:0 0 8px;color:#1e3a8a;font-weight:700;font-size:1.25rem}.join-prompt-content p{font-family:Poppins,sans-serif;margin:0 0 24px;color:#64748b;font-size:.813rem}.join-prompt-content p strong{color:#2563eb;font-weight:600}.join-prompt-content input{font-family:Poppins,sans-serif;width:100%;padding:10px 14px;border:1px solid #e2e8f0;border-radius:0;font-size:.813rem;margin-bottom:16px;box-sizing:border-box;transition:all .3s cubic-bezier(.4,0,.2,1);background:#fff;color:#1e3a8a}.join-prompt-content input::-moz-placeholder{color:#94a3b8}.join-prompt-content input::placeholder{color:#94a3b8}.join-prompt-content input:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 3px #2563eb1a;background:#fff}.join-prompt-content button{font-family:Poppins,sans-serif;width:100%;padding:11px 20px;border:none;border-radius:0;font-size:.813rem;font-weight:600;cursor:pointer;background:#2563eb;color:#fff;margin-bottom:10px;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 4px #2563eb33}.join-prompt-content button:hover{background:#1d4ed8;box-shadow:0 4px 8px #2563eb4d}.join-prompt-content button:active{transform:scale(.98)}.join-prompt-content .back-btn{background:#f8fafc;color:#2563eb;box-shadow:none;border:1px solid #e2e8f0}.join-prompt-content .back-btn:hover{background:#f1f5f9;border-color:#cbd5e1}.loading-spinner{width:40px;height:40px;border:3px solid #e2e8f0;border-top-color:#2563eb;border-radius:50%;margin:20px auto}@media(max-width:1024px){.home-container{flex-direction:column}.home-content{flex:1;max-width:100%;border-left:1px solid #e2e8f0;border-top:1px solid #e2e8f0}}@media(max-width:768px){.home-container>:first-child{display:none!important}.home-container{min-height:100vh;flex-direction:column;padding:20px}.home-content{max-width:100%;padding:32px 24px;margin:0;border:1px solid #e2e8f0;justify-content:flex-start;min-height:auto}.home-header{margin-bottom:20px}.home-header p{font-size:.75rem;margin-top:8px}.tabs{margin-bottom:20px;padding:3px}.tab{padding:10px 12px;font-size:.813rem}.home-form{gap:18px}.input-group{gap:8px}.input-group label{font-size:.813rem}.input-group input{padding:12px 14px;font-size:.875rem}.button-group{gap:10px;margin-top:8px}.btn{padding:12px 20px;font-size:.875rem;width:100%}.error-message{padding:10px 14px;font-size:.813rem}.meeting-created{padding:20px;margin:20px 0}.meeting-url-display{gap:12px}.meeting-url-label{font-size:.813rem}.meeting-url-box{flex-direction:column;align-items:stretch;gap:10px;padding:12px}.meeting-url-box code{font-size:.75rem;word-break:break-all;text-align:center;padding:8px 0}.btn-copy-url{width:100%;padding:10px 16px;font-size:.813rem;justify-content:center}.meeting-url-hint{font-size:.75rem;text-align:center}.join-prompt{padding:16px}.join-prompt-content{padding:32px 24px;max-width:100%;border-radius:12px;border:2px solid #e2e8f0}.join-prompt-content h2{font-size:1.125rem}.join-prompt-content p{font-size:.813rem;margin-bottom:20px}.join-prompt-content input{padding:12px 14px;font-size:.875rem;margin-bottom:12px}.join-prompt-content button{padding:12px 20px;font-size:.875rem;margin-bottom:8px}}@media(max-width:480px){.home-content{padding:20px 16px}.home-header{margin-bottom:18px}.home-header p{font-size:.688rem}.tabs{margin-bottom:18px}.tab{padding:9px 10px;font-size:.75rem}.home-form{gap:16px}.input-group label{font-size:.75rem}.input-group input{padding:11px 12px;font-size:.813rem}.btn{padding:11px 18px;font-size:.813rem}.meeting-created{padding:16px;margin:16px 0}.meeting-url-box{padding:10px}.meeting-url-box code{font-size:.688rem}.btn-copy-url{padding:9px 14px;font-size:.75rem}.join-prompt{padding:12px}.join-prompt-content{padding:28px 20px;border-radius:12px;border:2px solid #e2e8f0}.join-prompt-content h2{font-size:1rem}.join-prompt-content p{font-size:.75rem}.join-prompt-content input{padding:11px 12px;font-size:.813rem}.join-prompt-content button{padding:11px 18px;font-size:.813rem}}.btn:focus-visible,.tab:focus-visible,.input-group input:focus-visible{outline:2px solid #2563eb;outline-offset:2px}.meeting-overlay-backdrop{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:10000;padding:20px}.meeting-overlay-content{background:#fff;border-radius:12px;box-shadow:0 20px 60px #0000004d;max-width:500px;width:100%;overflow:hidden}.overlay-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid #e2e8f0}.overlay-header h3{font-family:Poppins,sans-serif;font-size:1.25rem;font-weight:600;color:#1e293b;margin:0}.close-btn{background:none;border:none;cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;color:#64748b;border-radius:6px;transition:all .2s ease}.close-btn:hover{background:#f1f5f9;color:#1e293b}.overlay-body{padding:24px}.overlay-label{font-family:Poppins,sans-serif;font-size:.875rem;font-weight:500;color:#475569;margin:0 0 8px}.smart-preview{margin-top:24px;border-top:1px dashed #e2e8f0;padding-top:20px}.smart-preview-label{font-family:Poppins,sans-serif;font-size:.813rem;font-weight:600;color:#1e293b;margin:0 0 10px}.smart-preview-card{border-radius:12px;border:1px solid #e2e8f0;background:linear-gradient(135deg,#f8fafc,#eef2ff);padding:14px 16px;display:flex;flex-direction:column;gap:10px}.smart-preview-main{display:flex;flex-direction:column;gap:2px}.smart-preview-title{font-family:Poppins,sans-serif;font-size:.95rem;font-weight:600;color:#1e3a8a;margin:0}.smart-preview-subtitle{font-family:Poppins,sans-serif;font-size:.75rem;color:#64748b;margin:0}.smart-preview-meta{display:flex;flex-direction:column;gap:6px}.smart-preview-host{display:flex;align-items:center;gap:10px}.smart-preview-avatar{width:32px;height:32px;border-radius:999px;background:linear-gradient(135deg,#2563eb,#4f46e5);color:#fff;display:flex;align-items:center;justify-content:center;font-family:Poppins,sans-serif;font-size:.875rem;font-weight:600}.smart-preview-host-text{display:flex;flex-direction:column}.smart-preview-host-text .host-name{font-family:Poppins,sans-serif;font-size:.8rem;font-weight:500;color:#0f172a}.smart-preview-host-text .host-time{font-family:Poppins,sans-serif;font-size:.7rem;color:#64748b}.smart-preview-note{font-family:Poppins,sans-serif;font-size:.72rem;color:#475569;margin:0}.url-container{display:flex;gap:8px;margin-bottom:24px}.url-input{flex:1;padding:12px 16px;border:1px solid #e2e8f0;border-radius:8px;font-family:SF Mono,Monaco,Courier New,monospace;font-size:.813rem;color:#1e293b;background:#f8fafc;outline:none;transition:border-color .2s ease}.url-input:focus{border-color:#2563eb;background:#fff}.copy-btn{display:flex;align-items:center;gap:6px;padding:12px 20px;background:#2563eb;color:#fff;border:none;border-radius:8px;font-family:Poppins,sans-serif;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;white-space:nowrap}.copy-btn:hover{background:#1d4ed8}.copy-btn.copied{background:#10b981}.copy-btn svg{width:16px;height:16px}.meeting-id-display{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px}.meeting-id-display code{flex:1;font-family:SF Mono,Monaco,Courier New,monospace;font-size:.938rem;font-weight:600;color:#2563eb;background:none;padding:0}.copy-id-btn{background:none;border:none;cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;color:#64748b;border-radius:4px;transition:all .2s ease}.copy-id-btn:hover{background:#e2e8f0;color:#2563eb}@media(max-width:768px){.meeting-overlay-content{max-width:100%;margin:20px}.url-container{flex-direction:column}.copy-btn{width:100%;justify-content:center}}.screen-annotation-overlay{position:fixed;inset:0;z-index:9999;pointer-events:none}.annotation-toolbar{position:fixed;top:20px;left:50%;transform:translate(-50%);background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:12px;display:flex;align-items:center;gap:16px;box-shadow:0 8px 24px #00000026;z-index:10000;pointer-events:auto}.tool-group{display:flex;align-items:center;gap:8px;padding:0 12px;border-right:1px solid #e2e8f0}.tool-group:last-child{border-right:none;padding-right:0}.tool-group:first-child{padding-left:0}.tool-btn{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:8px 12px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#475569;transition:all .2s ease;font-family:Poppins,sans-serif;font-size:.813rem}.tool-btn:hover{background:#f1f5f9;border-color:#cbd5e1;color:#1e293b}.tool-btn.active{background:#2563eb;border-color:#2563eb;color:#fff}.tool-btn.danger{background:#fee2e2;border-color:#fecaca;color:#dc2626}.tool-btn.danger:hover{background:#fecaca;border-color:#fca5a5}.tool-btn svg{width:20px;height:20px}.color-picker{width:40px;height:36px;border:1px solid #e2e8f0;border-radius:8px;cursor:pointer;padding:2px;background:#f8fafc}.brush-size{width:80px;height:6px;border-radius:3px;background:#e2e8f0;outline:none;cursor:pointer}.brush-size::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:#2563eb;cursor:pointer}.brush-size::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#2563eb;cursor:pointer;border:none}.brush-size-label{font-family:Poppins,sans-serif;font-size:.75rem;font-weight:500;color:#64748b;min-width:35px;text-align:center}.annotation-canvas{position:fixed;top:0;left:0;width:100vw;height:100vh;pointer-events:auto;cursor:crosshair;z-index:9998}.text-input-overlay{position:fixed;z-index:10001;pointer-events:auto}.text-input-field{padding:8px 12px;border:2px solid #2563eb;border-radius:6px;font-family:Poppins,sans-serif;font-size:.875rem;outline:none;background:#fff;min-width:200px}@media(max-width:768px){.annotation-toolbar{top:10px;left:10px;right:10px;transform:none;flex-wrap:wrap;padding:8px;gap:8px}.tool-group{padding:0 8px 8px;border-right:none;border-bottom:1px solid #e2e8f0;margin-bottom:8px}.tool-group:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.tool-btn{padding:6px 10px;font-size:.75rem}.tool-btn span{display:none}.brush-size{width:60px}}.zego-meeting-wrapper{width:100vw;height:100vh;background:#fff;overflow:hidden;font-family:Poppins,sans-serif;position:relative}.top-right-controls{position:fixed;top:20px;right:20px;display:flex;gap:12px;z-index:1000}.top-control-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;background:#fff;border:1px solid #e2e8f0;border-radius:8px;cursor:pointer;box-shadow:0 2px 8px #0000001a;transition:all .2s ease;padding:0}.top-control-btn:hover{background:#f8fafc;border-color:#cbd5e1;box-shadow:0 4px 12px #00000026;transform:translateY(-2px)}.top-control-btn svg{width:20px;height:20px;flex-shrink:0}.top-control-btn.share-btn{background:#2563eb;border-color:#2563eb;color:#fff}.top-control-btn.share-btn:hover{background:#1d4ed8;border-color:#1d4ed8}.top-control-btn.annotate-btn{background:#10b981;border-color:#10b981;color:#fff}.top-control-btn.annotate-btn:hover{background:#059669;border-color:#059669}.top-control-btn.annotate-btn.active{background:#059669;box-shadow:0 0 0 3px #10b98133}@media(max-width:768px){.top-right-controls{top:12px;right:12px;gap:8px}.top-control-btn{width:40px;height:40px}.top-control-btn svg{width:18px;height:18px}}.zego-meeting-container{width:100%;height:100%}.zego-meeting-container :global(.zego-video-view){border-radius:0;overflow:hidden;border:1px solid #e2e8f0;background:#f8fafc}.zego-meeting-container :global(.zego-control-bar){background:#fff!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;border-top:1px solid #e2e8f0!important;padding:16px 24px!important;box-shadow:0 -2px 8px #0000000d!important}.zego-meeting-container :global(.zego-button){border-radius:0!important;transition:all .2s ease!important;background:#2563eb!important;border:1px solid #2563eb!important;box-shadow:none!important;width:48px!important;height:48px!important;display:flex!important;align-items:center!important;justify-content:center!important}.zego-meeting-container :global(.zego-button:hover){background:#1d4ed8!important;border-color:#1d4ed8!important;transform:none!important;box-shadow:0 2px 4px #2563eb33!important}.zego-meeting-container :global(.zego-button.zego-button-active),.zego-meeting-container :global(.zego-button[aria-pressed=true]){background:#10b981!important;border-color:#10b981!important;box-shadow:none!important}.zego-meeting-container :global(.zego-button.zego-button-active:hover),.zego-meeting-container :global(.zego-button[aria-pressed=true]:hover){background:#059669!important;border-color:#059669!important}.zego-meeting-container :global(.zego-button.zego-button-danger),.zego-meeting-container :global(.zego-button[data-danger=true]){background:#ef4444!important;border-color:#ef4444!important;box-shadow:none!important}.zego-meeting-container :global(.zego-button.zego-button-danger:hover){background:#dc2626!important;border-color:#dc2626!important;box-shadow:0 2px 4px #ef444433!important}.zego-meeting-container :global(.zego-button svg),.zego-meeting-container :global(.zego-button path){fill:#fff!important;color:#fff!important;width:20px!important;height:20px!important}.zego-meeting-container :global(.zego-grid-view){gap:12px;padding:16px;background:#fff}.zego-meeting-container :global(.zego-participant-view){border-radius:0;border:1px solid #e2e8f0;background:#f8fafc;transition:none}.zego-meeting-container :global(.zego-participant-view:hover){border-color:#e2e8f0;transform:none;box-shadow:none}.zego-meeting-container :global(.zego-participant-name),.zego-meeting-container :global(.zego-user-name){font-family:Poppins,sans-serif!important;font-size:.813rem!important;font-weight:500!important;color:#1e3a8a!important;background:#fffffff2!important;padding:6px 12px!important;border-radius:0!important}.zego-meeting-container :global(.zego-toolbar),.zego-meeting-container :global(.zego-toolbar-container){background:#fff!important;border:1px solid #e2e8f0!important;border-radius:0!important}.zego-meeting-container :global(.zego-chat-button),.zego-meeting-container :global(.zego-user-list-button){background:#f8fafc!important;border:1px solid #e2e8f0!important;border-radius:0!important;color:#2563eb!important}.zego-meeting-container :global(.zego-chat-button:hover),.zego-meeting-container :global(.zego-user-list-button:hover){background:#f1f5f9!important;border-color:#cbd5e1!important}.zego-meeting-container :global(button[class*=zego]),.zego-meeting-container :global(button[class*=button]){background:#2563eb!important;border:1px solid #2563eb!important;border-radius:0!important;color:#fff!important;font-family:Poppins,sans-serif!important}.zego-meeting-container :global(button[class*=zego]:hover),.zego-meeting-container :global(button[class*=button]:hover){background:#1d4ed8!important;border-color:#1d4ed8!important;transform:none!important;box-shadow:0 2px 4px #2563eb33!important}.zego-meeting-container :global(button[aria-label*=camera][aria-pressed=true]),.zego-meeting-container :global(button[aria-label*=microphone][aria-pressed=true]),.zego-meeting-container :global(button[aria-label*=Camera][aria-pressed=true]),.zego-meeting-container :global(button[aria-label*=Microphone][aria-pressed=true]){background:#10b981!important;border-color:#10b981!important}.zego-meeting-container :global(button[aria-label*=screen]),.zego-meeting-container :global(button[aria-label*=Screen]){background:#2563eb!important;border-color:#2563eb!important}.zego-meeting-container :global(button[aria-label*=leave]),.zego-meeting-container :global(button[aria-label*=Leave]),.zego-meeting-container :global(button[aria-label*=end]),.zego-meeting-container :global(button[aria-label*=End]){background:#ef4444!important;border-color:#ef4444!important}.zego-meeting-container :global(button[aria-label*=leave]:hover),.zego-meeting-container :global(button[aria-label*=Leave]:hover),.zego-meeting-container :global(button[aria-label*=end]:hover),.zego-meeting-container :global(button[aria-label*=End]:hover){background:#dc2626!important;border-color:#dc2626!important}.zego-meeting-container :global(.zego-chat-panel),.zego-meeting-container :global(.zego-chat-container){background:#fff!important;border:1px solid #e2e8f0!important;border-radius:0!important;font-family:Poppins,sans-serif!important}.zego-meeting-container :global(.zego-chat-input){border:1px solid #e2e8f0!important;border-radius:0!important;font-family:Poppins,sans-serif!important;font-size:.813rem!important;padding:10px 12px!important}.zego-meeting-container :global(.zego-chat-input:focus){border-color:#2563eb!important;outline:none!important;box-shadow:0 0 0 3px #2563eb1a!important}.zego-meeting-container :global(.zego-settings-panel),.zego-meeting-container :global(.zego-settings-container){background:#fff!important;border:1px solid #e2e8f0!important;border-radius:0!important;font-family:Poppins,sans-serif!important}.zego-meeting-container :global(.zego-settings-item){border-bottom:1px solid #f1f5f9!important;padding:12px 16px!important}.zego-meeting-container :global(.zego-settings-item:hover){background:#f8fafc!important}.zego-meeting-container :global(.zego-user-list),.zego-meeting-container :global(.zego-user-list-container){background:#fff!important;border:1px solid #e2e8f0!important;border-radius:0!important;font-family:Poppins,sans-serif!important}.zego-meeting-container :global(p),.zego-meeting-container :global(span),.zego-meeting-container :global(div){font-family:Poppins,sans-serif!important;color:#1e3a8a!important}.zego-meeting-container :global(select){border:1px solid #e2e8f0!important;border-radius:0!important;font-family:Poppins,sans-serif!important;font-size:.813rem!important;padding:8px 12px!important;background:#fff!important;color:#1e3a8a!important}.zego-meeting-container :global(select:focus){border-color:#2563eb!important;outline:none!important;box-shadow:0 0 0 3px #2563eb1a!important}.zego-meeting-container :global(.zego-loading),.zego-meeting-container :global(.zego-spinner){border-color:#e2e8f0!important;border-top-color:#2563eb!important}.zego-meeting-container :global(.zego-preview),.zego-meeting-container :global(.zego-join-preview){background:#fff!important;border:1px solid #e2e8f0!important;border-radius:0!important}.zego-meeting-container :global(.zego-preview-button){background:#2563eb!important;border:1px solid #2563eb!important;border-radius:0!important;color:#fff!important;font-family:Poppins,sans-serif!important;font-weight:600!important;padding:12px 24px!important;font-size:.813rem!important}.zego-meeting-container :global(.zego-preview-button:hover){background:#1d4ed8!important;border-color:#1d4ed8!important}.zego-setup-required{display:flex;justify-content:center;align-items:center;height:100vh;width:100vw;background:linear-gradient(135deg,#0f0f23,#1a1a2e);color:#fff}.setup-content{max-width:600px;padding:40px;background:#1a1a2ecc;border-radius:16px;border:1px solid rgba(255,255,255,.1)}.setup-content h2{margin:0 0 20px;color:#667eea}.setup-content p{margin:0 0 20px;color:#fffc}.setup-content ol{margin:0 0 30px;padding-left:20px;color:#ffffffe6;line-height:1.8}.setup-content ol li{margin-bottom:10px}.setup-content code{background:#0000004d;padding:2px 8px;border-radius:4px;font-family:Courier New,monospace;color:#667eea}.setup-content a{color:#667eea;text-decoration:none}.setup-content a:hover{text-decoration:underline}.back-button{padding:12px 32px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;background:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.2);transition:all .3s ease}.back-button:hover{background:#ffffff26}.back-to-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;background:linear-gradient(135deg,#2563eb,#4f46e5);color:#fff;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #2563eb66;z-index:1000;transition:all .3s ease}.back-to-top:hover{background:linear-gradient(135deg,#1d4ed8,#4338ca);box-shadow:0 6px 20px #2563eb99;transform:translateY(-2px)}.back-to-top:active{transform:translateY(0)}.back-to-top svg{width:24px;height:24px}@media(max-width:768px){.back-to-top{width:45px;height:45px;bottom:20px;right:20px}.back-to-top svg{width:20px;height:20px}}*{box-sizing:border-box}.app{width:100%;min-height:100vh}body{margin:0;padding:0}.loading-spinner{width:50px;height:50px;border:4px solid rgba(102,126,234,.2);border-top-color:#667eea;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
