@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Nunito:wght@400;600;700;800&display=swap";:root{--primary:#ff8f73;--primary-light:#ffb3a1;--primary-dark:#e66a4d;--secondary:#7ccb9e;--secondary-light:#a8e0c1;--accent:#ffd166;--accent-dark:#e6b84d;--text-main:#2d3748;--text-light:#4a5568;--text-lighter:#718096;--bg-main:#fafbfc;--bg-card:#fff;--bg-nav:#ffffffeb;--border-color:#0000000a;--input-bg:#fafbfc;--input-border:#e2e8f0;--danger:#e66a4d;--warning:#f6ad55;--success:#7ccb9e;--info:#63b3ed;--font-heading:"Outfit", sans-serif;--font-body:"Nunito", sans-serif;--shadow-sm:0 2px 8px #0000000a;--shadow-md:0 4px 20px #00000014;--shadow-lg:0 12px 40px #0000001f;--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px}body.dark{--text-main:#f7fafc;--text-light:#e2e8f0;--text-lighter:#cbd5e0;--bg-main:#1a202c;--bg-card:#2d3748;--bg-nav:#2d3748eb;--border-color:#ffffff0f;--input-bg:#1a202c;--input-border:#4a5568;--shadow-sm:0 2px 8px #0003;--shadow-md:0 4px 20px #0000004d}body{transition:background-color .3s,color .3s}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-tap-highlight-color:transparent;scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;min-height:100vh}#root{background:var(--bg-main);flex-direction:column;width:100%;min-height:100vh;margin:0 auto;display:flex;position:relative}.header,main,.bottom-nav,.sidebar{max-width:520px}.header,main{width:100%;margin-left:auto;margin-right:auto}.header{background:linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);color:#fff;z-index:100;padding:20px 24px 16px;position:sticky;top:0;box-shadow:0 4px 20px #ff8f734d}.header-top{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.header h1{font-family:var(--font-heading);letter-spacing:-.3px;font-size:22px;font-weight:700}.header-subtitle{opacity:.85;font-size:12px;font-weight:400}.menu-icon{cursor:pointer;opacity:.9;width:28px;height:28px;transition:opacity .2s,transform .2s}.article-content h2{font-family:var(--font-heading);color:var(--text-main);margin:40px 0 16px;font-size:24px;line-height:1.3}.article-content h3{font-family:var(--font-heading);color:var(--text-main);margin:32px 0 16px;font-size:20px}.article-content p{margin-bottom:24px}.article-content ul{margin-bottom:24px;padding-left:24px}.article-content li{margin-bottom:8px}.article-content pre{color:var(--primary-dark);background:#f8f9fa;border:1px solid #eee;border-radius:8px;margin-bottom:24px;padding:16px;font-family:monospace;font-size:15px;overflow-x:auto}.article-content strong{color:var(--primary-dark)}.menu-icon:hover{opacity:1;transform:scale(1.1)}.bottom-nav{background:var(--bg-nav);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border-color);width:100%;max-width:520px;padding:8px 4px;padding-bottom:max(8px, env(safe-area-inset-bottom));z-index:100;-webkit-overflow-scrolling:touch;scrollbar-width:none;justify-content:flex-start;display:flex;position:fixed;bottom:0;left:50%;overflow-x:auto;transform:translate(-50%)}.bottom-nav::-webkit-scrollbar{display:none}.nav-item{border-radius:var(--radius-sm);cursor:pointer;color:var(--text-lighter);font-family:var(--font-body);background:0 0;border:none;flex-direction:column;flex-shrink:0;align-items:center;gap:3px;min-width:64px;padding:6px 8px;font-size:10px;font-weight:600;transition:all .25s;display:flex}.nav-item svg{width:22px;height:22px;transition:transform .25s}.nav-item.active{color:var(--primary);background:#ff8f731a}.nav-item.active svg{transform:scale(1.15)}main{flex:1;padding:8px 0 90px}.card{background:var(--bg-card);border-radius:var(--radius-md);box-shadow:var(--shadow-md);border:1px solid var(--border-color);margin:12px 16px;padding:24px;animation:.4s forwards cardSlideUp;position:relative}@keyframes cardSlideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.card-title{font-family:var(--font-heading);color:var(--text-main);align-items:center;gap:8px;margin-bottom:20px;font-size:18px;font-weight:700;display:flex}.card-title .icon{width:24px;height:24px;color:var(--primary)}.form-group{margin-bottom:18px}.form-group label{color:var(--text-light);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:13px;font-weight:700;display:block}.form-row{align-items:center;gap:12px;display:flex}.form-input{border:2px solid var(--input-border);border-radius:var(--radius-sm);width:100%;font-size:16px;font-family:var(--font-body);color:var(--text-main);background:var(--input-bg);-webkit-appearance:none;outline:none;padding:12px 16px;transition:border-color .2s,box-shadow .2s,background .2s}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #ff8f7326}.form-input::placeholder{color:var(--text-lighter)}.form-select{border:2px solid var(--input-border);border-radius:var(--radius-sm);width:100%;font-size:16px;font-family:var(--font-body);color:var(--text-main);background:var(--input-bg);cursor:pointer;outline:none;padding:12px 16px;transition:border-color .2s,background .2s}.sidebar-overlay{z-index:999;opacity:0;pointer-events:none;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#00000080;width:100%;height:100%;transition:opacity .3s;position:fixed;top:0;left:0}.sidebar-overlay.open{opacity:1;pointer-events:auto}.sidebar{background:var(--bg-main);width:280px;height:100%;box-shadow:var(--shadow-lg);z-index:1000;flex-direction:column;transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:0;left:0;overflow-y:auto;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:24px 20px;display:flex}.sidebar-header h2{font-family:var(--font-heading);color:var(--text-main);margin:0;font-size:20px;font-weight:700}.close-btn{color:var(--text-light);cursor:pointer;background:0 0;border:none;padding:4px;font-size:24px}.sidebar-menu{flex:1;padding:16px 0}.sidebar-item{cursor:pointer;justify-content:space-between;align-items:center;padding:12px 20px;transition:background .2s;display:flex}.sidebar-item:hover{background:var(--border-color)}.sidebar-item-content{align-items:center;gap:12px;display:flex}.sidebar-item-icon{background:#ff8f731a;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:20px;display:flex}.sidebar-item-text{color:var(--text-main);font-size:15px;font-weight:600}.fav-btn{cursor:pointer;color:#ccc;background:0 0;border:none;padding:4px;font-size:20px;transition:color .2s,transform .2s}.fav-btn.active{color:var(--accent-dark);transform:scale(1.1)}.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #ff8f7326}.toggle-group{background:var(--bg-main);border-radius:var(--radius-sm);border:2px solid #e2e8f0;gap:3px;padding:3px;display:flex}.toggle-btn{color:var(--text-light);font-size:14px;font-weight:600;font-family:var(--font-body);cursor:pointer;background:0 0;border:none;border-radius:8px;flex:1;padding:10px 16px;transition:all .25s}.toggle-btn.active{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;box-shadow:0 2px 8px #ff8f7359}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;border-radius:var(--radius-sm);width:100%;font-size:16px;font-weight:700;font-family:var(--font-body);cursor:pointer;border:none;margin-top:8px;padding:14px;transition:all .25s;box-shadow:0 4px 12px #ff8f734d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #ff8f7366}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.result-card{background:var(--bg-card);border-radius:var(--radius-md);text-align:center;box-shadow:var(--shadow-md);border:1px solid #0000000a;margin:12px 16px;padding:32px 20px 20px;animation:.4s forwards cardSlideUp;position:relative}.result-badge{background:linear-gradient(135deg, var(--accent), var(--accent-dark));border-radius:var(--radius-full);color:var(--text-main);font-size:12px;font-weight:700;font-family:var(--font-heading);letter-spacing:.3px;padding:5px 16px;position:absolute;top:-12px;left:20px;box-shadow:0 2px 8px #ffd16666}.result-value{font-family:var(--font-heading);margin:8px 0 4px;font-size:32px;font-weight:700}.result-status{font-size:16px;font-weight:700;font-family:var(--font-heading);margin-bottom:4px}.result-zscore{font-size:14px;font-weight:600}.result-detail{color:var(--text-lighter);margin-top:6px;font-size:13px}.status-success{color:var(--success)}.status-danger{color:var(--danger)}.status-warning{color:var(--warning)}.status-info{color:var(--info)}.gauge-container{justify-content:center;margin:16px 0 8px;display:flex}.sub-tabs{background:var(--bg-main);border-radius:var(--radius-sm);gap:4px;margin-bottom:20px;padding:3px;display:flex}.sub-tab{color:var(--text-lighter);font-size:13px;font-weight:700;font-family:var(--font-body);cursor:pointer;text-align:center;background:0 0;border:none;border-radius:8px;flex:1;padding:10px 8px;transition:all .25s}.sub-tab.active{color:var(--primary);box-shadow:var(--shadow-sm);background:#fff}.divider{background:linear-gradient(90deg,#0000,#e2e8f0,#0000);height:1px;margin:20px 0}.about-card{background:linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);color:#fff;border-radius:var(--radius-lg);margin:16px;padding:32px 24px;box-shadow:0 8px 30px #ff8f734d}.about-card h2{font-family:var(--font-heading);margin-bottom:16px;font-size:24px}.about-card p{opacity:.95;font-size:15px;line-height:1.7}.about-refs{border-radius:var(--radius-md);background:#ffffff1f;margin-top:20px;padding:20px}.about-refs h3{font-family:var(--font-heading);margin-bottom:12px;font-size:16px}.about-refs li{opacity:.9;margin-bottom:6px;padding-left:16px;font-size:13px;line-height:1.6;list-style:none;position:relative}.about-refs li:before{content:"📖";position:absolute;left:0}.about-footer{text-align:center;opacity:.7;margin-top:24px;font-size:13px}.error-message{color:var(--danger);border-radius:var(--radius-sm);background:#e66a4d14;margin-top:8px;padding:8px 12px;font-size:13px;font-weight:600}@media (width<=400px){.card{margin:8px 12px;padding:20px}.result-card{margin:8px 12px}.header h1{font-size:20px}.nav-item{min-width:48px;font-size:9px}}.page-enter{animation:.35s forwards pageIn}@keyframes pageIn{0%{opacity:0;transform:translate(8px)}to{opacity:1;transform:translate(0)}}.spinner{vertical-align:middle;border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:18px;height:18px;margin-right:8px;animation:.6s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.support-section{background:var(--bg-main);border:1px solid var(--border-color);border-radius:var(--radius-md);text-align:center;margin-top:32px;margin-bottom:24px;padding:24px}.support-icon{margin-bottom:12px;font-size:32px}.support-section h3{font-family:var(--font-heading);color:var(--text-main);margin-bottom:8px;font-size:18px;font-weight:700}.support-section p{color:var(--text-light);margin-bottom:20px;font-size:14px;line-height:1.5}.support-btn{background:var(--accent);color:#fff;border-radius:var(--radius-full);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:15px;font-weight:700;transition:transform .2s,box-shadow .2s;display:inline-flex;box-shadow:0 4px 12px #ffd16666}.support-btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px #ffd16680}.support-btn:active{transform:translateY(0)}@media print{.header,.bottom-nav,.sidebar,.sidebar-overlay,.toggle-group,.form-group:not(.print-visible),.btn-primary,.support-section{display:none!important}main{margin:0!important;padding:0!important}*{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}body{color:#000!important;background:#fff!important}.card,.result-card{page-break-inside:avoid;box-shadow:none!important;border:1px solid #ccc!important;margin:10px 0!important}.print-signature{text-align:center;width:60%;font-family:var(--font-body);border-top:1px solid #000;margin-top:60px;margin-left:auto;margin-right:auto;padding-top:20px;display:block!important}}.print-signature{display:none}.landing-page{background:var(--bg-main);min-height:100vh;font-family:var(--font-body);color:var(--text-main);overflow-x:hidden}.landing-nav{z-index:50;-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-color);background:#ffffffd9;justify-content:space-between;align-items:center;padding:16px 24px;display:flex;position:sticky;top:0}.landing-nav-brand{font-family:var(--font-heading);color:var(--text-main);align-items:center;gap:10px;font-size:20px;font-weight:700;display:flex}.landing-nav-brand img{border-radius:10px;width:36px;height:36px}.landing-nav-links{align-items:center;gap:24px;display:flex}.landing-nav-links a{color:var(--text-light);font-size:15px;font-weight:500;text-decoration:none;transition:all .2s}.landing-nav-links a:hover{color:var(--primary)}@media (width<=768px){.landing-nav-links,.landing-nav-cta{display:none}.landing-nav-mobile-toggle{display:block}.landing-mobile-menu{-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-color);z-index:49;background:#fffffffa;flex-direction:column;padding:16px 24px 24px;display:flex;position:absolute;top:100%;left:0;right:0;box-shadow:0 10px 30px #0000001a}.landing-mobile-menu a{color:var(--text-main);border-bottom:1px solid var(--border-color);padding:16px 0;font-size:16px;font-weight:600;text-decoration:none}.landing-mobile-menu a:last-of-type{border-bottom:none}}.landing-nav-mobile-toggle{cursor:pointer;color:var(--text-main);-webkit-user-select:none;user-select:none;font-size:24px;font-weight:700;display:none}.landing-mobile-menu{display:none}.landing-nav-cta{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;border-radius:var(--radius-full);font-family:var(--font-body);cursor:pointer;border:none;padding:10px 20px;font-size:14px;font-weight:700;transition:all .25s;box-shadow:0 4px 12px #ff8f734d}.landing-nav-cta:hover{transform:translateY(-1px);box-shadow:0 6px 20px #ff8f7366}.landing-hero{text-align:center;padding:48px 24px 32px;position:relative;overflow:hidden}.landing-hero:before{content:"";pointer-events:none;background:radial-gradient(circle,#ff8f731f,#0000 70%);border-radius:50%;width:300px;height:300px;position:absolute;top:-80px;left:-40px}.landing-hero:after{content:"";pointer-events:none;background:radial-gradient(circle,#7ccb9e1a,#0000 70%);border-radius:50%;width:250px;height:250px;position:absolute;bottom:-60px;right:-60px}.landing-hero-badge{color:var(--primary-dark);border-radius:var(--radius-full);background:#ff8f731a;align-items:center;gap:6px;margin-bottom:20px;padding:6px 16px;font-size:13px;font-weight:700;display:inline-flex}.landing-hero h1{font-family:var(--font-heading);letter-spacing:-.5px;color:var(--text-main);margin-bottom:16px;font-size:32px;font-weight:700;line-height:1.2}.landing-hero h1 span{background:linear-gradient(135deg, var(--primary), var(--primary-dark));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.landing-hero-subtitle{color:var(--text-light);max-width:420px;margin:0 auto 28px;font-size:16px;line-height:1.6}.landing-hero-buttons{flex-direction:column;align-items:center;gap:12px;margin-bottom:36px;display:flex}.landing-btn-primary{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;border-radius:var(--radius-full);font-size:16px;font-weight:700;font-family:var(--font-body);cursor:pointer;border:none;width:100%;max-width:320px;padding:14px 32px;transition:all .25s;box-shadow:0 4px 16px #ff8f7359}.landing-btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #ff8f7373}.landing-btn-secondary{color:var(--text-light);border:2px solid var(--input-border);border-radius:var(--radius-full);font-size:16px;font-weight:700;font-family:var(--font-body);cursor:pointer;background:0 0;width:100%;max-width:320px;padding:14px 32px;transition:all .25s}.landing-btn-secondary:hover{border-color:var(--primary);color:var(--primary)}.landing-hero-mockup{z-index:1;max-width:280px;margin:0 auto;position:relative}.landing-hero-mockup img{border-radius:24px;width:100%;box-shadow:0 20px 60px #00000026}.landing-features{padding:48px 24px}.landing-section-title{font-family:var(--font-heading);text-align:center;color:var(--text-main);margin-bottom:8px;font-size:24px;font-weight:700}.landing-section-subtitle{text-align:center;color:var(--text-light);margin-bottom:32px;font-size:15px;line-height:1.5}.landing-features-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.landing-feature-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);text-align:center;box-shadow:var(--shadow-sm);padding:20px 16px;transition:all .3s}.landing-feature-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.landing-feature-icon{margin-bottom:10px;font-size:32px}.landing-feature-card h3{font-family:var(--font-heading);color:var(--text-main);margin-bottom:6px;font-size:14px;font-weight:700}.landing-feature-card p{color:var(--text-lighter);font-size:12px;line-height:1.4}.landing-how{background:linear-gradient(#ff8f730a,#0000);padding:48px 24px}.landing-steps{flex-direction:column;gap:20px;max-width:400px;margin:0 auto;display:flex}.landing-step{align-items:flex-start;gap:16px;display:flex}.landing-step-number{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;width:40px;min-width:40px;height:40px;font-family:var(--font-heading);border-radius:50%;justify-content:center;align-items:center;font-size:16px;font-weight:700;display:flex;box-shadow:0 4px 12px #ff8f734d}.landing-step-content h3{font-family:var(--font-heading);color:var(--text-main);margin-bottom:4px;font-size:16px;font-weight:700}.landing-step-content p{color:var(--text-light);font-size:14px;line-height:1.5}.landing-pricing{padding:48px 24px}.landing-pricing-grid{flex-wrap:wrap;justify-content:center;gap:24px;max-width:900px;margin:0 auto;display:flex}.landing-price-card{background:linear-gradient(135deg, var(--primary), var(--primary-dark));border-radius:var(--radius-lg);text-align:center;color:#fff;flex:300px;max-width:400px;margin:0 auto;padding:32px 24px;position:relative;overflow:hidden;box-shadow:0 12px 40px #ff8f734d}.landing-price-card:before{content:"";background:#ffffff14;border-radius:50%;width:150px;height:150px;position:absolute;top:-50px;right:-50px}.landing-price-card:after{content:"";background:#ffffff0d;border-radius:50%;width:100px;height:100px;position:absolute;bottom:-30px;left:-30px}.landing-price-label{text-transform:uppercase;letter-spacing:1px;opacity:.9;margin-bottom:8px;font-size:14px;font-weight:700}.landing-price-value{font-family:var(--font-heading);z-index:1;margin-bottom:4px;font-size:48px;font-weight:700;position:relative}.landing-price-value small{opacity:.8;font-size:20px;font-weight:400}.landing-price-period{opacity:.8;margin-bottom:24px;font-size:14px}.landing-price-features{text-align:left;z-index:1;margin-bottom:28px;list-style:none;position:relative}.landing-price-features li{align-items:center;gap:10px;padding:8px 0;font-size:15px;display:flex}.landing-price-features li:before{content:"✓";background:#fff3;border-radius:50%;justify-content:center;align-items:center;width:24px;min-width:24px;height:24px;font-size:12px;font-weight:700;display:flex}.landing-price-btn{width:100%;color:var(--primary-dark);border-radius:var(--radius-full);font-size:16px;font-weight:700;font-family:var(--font-body);cursor:pointer;z-index:1;background:#fff;border:none;padding:16px;transition:all .25s;position:relative;box-shadow:0 4px 12px #0000001a}.landing-price-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #00000026}.landing-price-card.disabled{background:var(--bg-card);color:var(--text-light);border:2px dashed var(--border-color);box-shadow:none;opacity:.8}.landing-price-card.disabled:before,.landing-price-card.disabled:after{display:none}.landing-price-card.disabled .landing-price-value{color:var(--text-main);margin-top:12px;font-size:32px}.landing-price-card.disabled .landing-price-features li:before{color:var(--text-light);background:#0000000d}.landing-price-card.disabled .landing-price-btn{background:var(--input-bg);color:var(--text-lighter);border:1px solid var(--border-color);box-shadow:none;cursor:not-allowed}.landing-faq{padding:48px 24px}.landing-faq-list{flex-direction:column;gap:12px;max-width:500px;margin:0 auto;display:flex}.landing-faq-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);overflow:hidden}.landing-faq-question{text-align:left;width:100%;font-family:var(--font-body);color:var(--text-main);cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;padding:16px 20px;font-size:15px;font-weight:700;transition:color .2s;display:flex}.landing-faq-question:hover{color:var(--primary)}.landing-faq-arrow{color:var(--text-lighter);font-size:12px;transition:transform .3s}.landing-faq-arrow.open{transform:rotate(180deg)}.landing-faq-answer{color:var(--text-light);padding:0 20px 16px;font-size:14px;line-height:1.6}.landing-footer{text-align:center;border-top:1px solid var(--border-color);padding:32px 24px}.landing-footer p{color:var(--text-lighter);font-size:13px;line-height:1.6}.landing-footer a{color:var(--primary);font-weight:600;text-decoration:none}.landing-footer a:hover{text-decoration:underline}.activation-page{background:linear-gradient(150deg,#fff5f2,#fafbfc,#f0fff4);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.activation-container{text-align:center;width:100%;max-width:400px}.activation-icon{margin-bottom:24px}.activation-title{font-family:var(--font-heading);color:var(--text-main);margin-bottom:12px;font-size:28px;font-weight:700}.activation-subtitle{color:var(--text-light);margin-bottom:32px;font-size:15px;line-height:1.5}.activation-form{flex-direction:column;gap:16px;display:flex}.activation-input-wrapper{position:relative}.activation-input{border:2px solid var(--input-border);border-radius:var(--radius-md);width:100%;font-size:20px;font-family:var(--font-heading);text-align:center;letter-spacing:2px;color:var(--text-main);background:var(--bg-card);outline:none;padding:16px 20px;font-weight:700;transition:border-color .2s,box-shadow .2s}.activation-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px #ff8f7326}.activation-input::placeholder{color:var(--text-lighter);letter-spacing:3px;font-size:16px}.activation-error{color:var(--danger);margin:0;font-size:14px;font-weight:600}.activation-btn{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;border-radius:var(--radius-md);font-size:16px;font-weight:700;font-family:var(--font-body);cursor:pointer;border:none;padding:16px;transition:all .25s;box-shadow:0 4px 16px #ff8f7359}.activation-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #ff8f7373}.activation-help{margin-top:32px}.activation-help p{color:var(--text-lighter);margin-bottom:8px;font-size:14px}.activation-link{color:var(--primary);font-size:14px;font-weight:700;text-decoration:none}.activation-link:hover{text-decoration:underline}.activation-link-btn{color:var(--primary);font-size:14px;font-weight:700;font-family:var(--font-body);cursor:pointer;background:0 0;border:none;text-decoration:none}.activation-link-btn:hover{text-decoration:underline}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-6px)}80%{transform:translate(6px)}}.shake{animation:.4s shake}.landing-fade-in{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(20px)}.landing-fade-in.visible{opacity:1;transform:translateY(0)}@media (width>=768px){.landing-hero h1{font-size:44px}.landing-hero-subtitle{font-size:18px}.landing-hero-buttons{flex-direction:row;justify-content:center}.landing-features-grid{grid-template-columns:repeat(3,1fr);gap:16px}.landing-hero-mockup{max-width:320px}}.screenshots-carousel{scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;gap:20px;margin:0 -24px;padding:16px 24px 24px;display:flex;overflow-x:auto}.screenshots-carousel::-webkit-scrollbar{height:6px}.screenshots-carousel::-webkit-scrollbar-track{background:0 0}.screenshots-carousel::-webkit-scrollbar-thumb{background:#00000026;border-radius:10px}.screenshot-item{scroll-snap-align:center;flex:none;width:200px;transition:transform .3s}.screenshot-item:hover{transform:translateY(-4px)}.screenshot-item img{border-radius:16px;width:100%;box-shadow:0 8px 30px #0000001f}.screenshot-item p{text-align:center;color:#718096;margin-top:10px;font-size:13px;font-weight:500}@media (width<=768px){.screenshot-item{width:160px}}