*{box-sizing:border-box;margin:0;padding:0}:root{--primary:#6bc4b8;--primary-hover:#5ab3a7;--primary-light:rgba(107,196,184,.2);--primary-dark:#4a9b8e;--secondary:#ff8a7a;--secondary-hover:#ff7a6b;--secondary-light:hsla(7,100%,74%,.2);--success:#6bcf7f;--success-light:rgba(107,207,127,.2);--warning:#ffb84d;--warning-light:rgba(255,184,77,.2);--danger:#ff6b6b;--danger-light:hsla(0,100%,71%,.2);--bg-primary:#0f1419;--bg-secondary:#1a1f26;--bg-tertiary:#252a32;--bg-hover:#2d343c;--text-primary:#f5f7fa;--text-secondary:#d1d9e6;--text-light:#a8b5c6;--border:#3a4550;--border-light:#2d343c;--shadow-sm:0 2px 8px rgba(0,0,0,.4);--shadow-md:0 4px 16px rgba(0,0,0,.5);--shadow-lg:0 8px 32px rgba(0,0,0,.6);--radius-sm:10px;--radius-md:14px;--radius-lg:18px;--spacing-xs:0.75rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:2.5rem;--spacing-2xl:4rem;--transition-fast:150ms ease;--transition-base:250ms ease;--transition-slow:350ms ease}body{background:var(--bg-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,Helvetica Neue,sans-serif;font-size:1.25rem;line-height:1.9;letter-spacing:.02em;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body,h1,h2,h3,h4,h5,h6{color:var(--text-primary)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.4;margin-bottom:var(--spacing-md);letter-spacing:.01em}h1{font-size:3rem}h2{font-size:2.25rem}h3{font-size:1.5rem}h4{font-size:1.375rem}p{margin-bottom:var(--spacing-md);color:var(--text-secondary);font-size:1.25rem;line-height:1.9}a{color:var(--primary);text-decoration:none;transition:color var(--transition-base);font-size:1.125rem}a:hover{color:var(--primary-hover)}a:focus-visible{outline:4px solid var(--primary);outline-offset:4px;border-radius:4px}.skip-to-content{position:absolute;top:-100px;left:0;background:var(--primary);color:#fff;padding:var(--spacing-md) var(--spacing-lg);z-index:1000;font-size:1.125rem;font-weight:600;border-radius:var(--radius-sm)}.skip-to-content:focus{top:var(--spacing-md)}.container{max-width:1200px;margin:0 auto;padding:calc(var(--spacing-lg) + 72px) var(--spacing-md) var(--spacing-lg)}@media (min-width:768px){.container{padding:calc(var(--spacing-lg) + 72px) var(--spacing-xl) var(--spacing-lg)}}.nav-bar{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-secondary);border-bottom:2px solid var(--border);height:72px;box-sizing:border-box}@media (max-width:767px){.nav-bar{padding:var(--spacing-sm) var(--spacing-sm);height:64px}}.site-logo{display:flex;align-items:center;gap:var(--spacing-xs);text-decoration:none;color:var(--text-primary);font-size:1.5rem;font-weight:700;transition:color var(--transition-base);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);min-height:48px;min-width:48px}@media (max-width:767px){.site-logo{font-size:1.25rem;gap:var(--spacing-xs);padding:var(--spacing-xs)}}.site-logo:hover{color:var(--primary)}.site-logo:focus-visible{outline:4px solid var(--primary);outline-offset:4px}.logo-icon{width:36px;height:36px;color:var(--primary)}@media (max-width:767px){.logo-icon{width:28px;height:28px}}.logo-text{color:var(--text-primary);font-weight:700}.nav-links-desktop{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--spacing-lg)}@media (max-width:767px){.nav-links-desktop{display:none}}.nav-link{padding:var(--spacing-md) var(--spacing-lg);color:var(--text-secondary);font-size:1.125rem;transition:color var(--transition-base);border-radius:var(--radius-sm);display:inline-block;min-height:48px;min-width:48px;display:inline-flex;align-items:center;justify-content:center}.nav-link:hover{color:var(--primary);background:var(--bg-tertiary)}.nav-link:focus-visible{outline:4px solid var(--primary);outline-offset:4px}.hamburger-menu{display:none;flex-direction:column;justify-content:space-between;width:36px;height:28px;background:transparent;border:none;cursor:pointer;padding:var(--spacing-sm);z-index:101;position:relative;min-height:48px;min-width:48px;align-items:center;justify-content:center;gap:6px}@media (max-width:767px){.hamburger-menu{display:flex;width:32px;min-width:48px;padding:var(--spacing-xs) var(--spacing-sm)}}.hamburger-menu:focus-visible{outline:4px solid var(--primary);outline-offset:4px;border-radius:var(--radius-sm)}.hamburger-line{width:100%;height:4px;background:var(--text-secondary);border-radius:2px;transition:all var(--transition-base);transform-origin:center}.hamburger-line.open:first-child{transform:rotate(45deg) translate(8px,8px);background:var(--primary)}.hamburger-line.open:nth-child(2){opacity:0;transform:translateX(-10px)}.hamburger-line.open:nth-child(3){transform:rotate(-45deg) translate(8px,-8px);background:var(--primary)}.mobile-menu-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.7);z-index:98;animation:fadeIn var(--transition-base)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.mobile-menu{position:fixed;top:72px;left:0;right:0;z-index:99;max-height:0;overflow:hidden;opacity:0;transform:translateY(-100%);transition:all var(--transition-base) ease-out;pointer-events:none}@media (min-width:768px){.mobile-menu,.mobile-menu-backdrop{display:none!important}}.mobile-menu.open{max-height:500px;opacity:1;transform:translateY(0);pointer-events:all}.mobile-menu-content{background:var(--bg-secondary);border-bottom:2px solid var(--border);padding:var(--spacing-lg) var(--spacing-md)}@media (max-width:767px){.mobile-menu-content{padding:var(--spacing-md)}}.mobile-nav-link{display:block;padding:var(--spacing-lg) var(--spacing-xl);color:var(--text-primary);font-size:1.125rem;font-weight:500;text-decoration:none;border-radius:var(--radius-sm);margin-bottom:var(--spacing-md);transition:all var(--transition-base);text-align:left;min-height:56px;display:flex;align-items:center}.mobile-nav-link:hover{color:var(--primary);background:var(--bg-tertiary)}.mobile-nav-link:focus-visible{outline:4px solid var(--primary);outline-offset:4px}.hero{text-align:center;padding:var(--spacing-xl) var(--spacing-md);max-width:900px;margin:0 auto var(--spacing-xl)}.hero h1{font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:var(--spacing-md);line-height:1.3}@media (min-width:768px){.hero h1{font-size:3rem}}@media (max-width:767px){.hero{padding:var(--spacing-md) var(--spacing-sm);margin-bottom:var(--spacing-md)}.hero h1{font-size:1.75rem;margin-bottom:var(--spacing-sm)}}.hero-subtitle{font-size:1.125rem;color:var(--text-secondary);margin-bottom:var(--spacing-lg);line-height:1.9}@media (max-width:767px){.hero-subtitle{font-size:1rem;margin-bottom:var(--spacing-md)}}.trust-indicators-compact{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--spacing-lg);padding:var(--spacing-md) var(--spacing-lg);margin-top:var(--spacing-lg)}@media (max-width:767px){.trust-indicators-compact{gap:var(--spacing-sm);padding:var(--spacing-sm)}}.trust-item-compact{display:flex;align-items:center;gap:var(--spacing-xs);color:var(--text-secondary);font-size:.9375rem}@media (max-width:767px){.trust-item-compact{font-size:.875rem;gap:var(--spacing-xs)}}.trust-indicators{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--spacing-xl);padding:var(--spacing-xl) var(--spacing-lg);background:var(--bg-secondary);border:2px solid var(--border);border-radius:var(--radius-lg);margin-bottom:var(--spacing-2xl)}.trust-item{display:flex;align-items:center;gap:var(--spacing-md);color:var(--text-secondary);font-size:1.125rem}.trust-icon{width:28px;height:28px;color:var(--primary);flex-shrink:0}.how-it-works{padding:var(--spacing-2xl) var(--spacing-lg);background:var(--bg-secondary);border:2px solid var(--border);border-radius:var(--radius-lg);margin-bottom:var(--spacing-2xl)}.how-it-works h2{text-align:center;margin-bottom:var(--spacing-xl);color:var(--text-primary);font-size:2.25rem}.steps{display:grid;grid-template-columns:1fr;grid-gap:var(--spacing-xl);gap:var(--spacing-xl);max-width:1000px;margin:0 auto}@media (min-width:768px){.steps{grid-template-columns:repeat(3,1fr);gap:var(--spacing-lg)}}.step{text-align:center;padding:var(--spacing-lg)}.step-number{width:56px;height:56px;background:var(--primary-light);color:var(--primary);margin:0 auto var(--spacing-md);border:2px solid var(--primary)}.step h3{margin-bottom:var(--spacing-sm);color:var(--text-primary);font-size:1.5rem}.step p{color:var(--text-secondary);font-size:1.125rem;line-height:1.9;margin-bottom:0}.analysis-section{background:var(--bg-secondary);border:2px solid var(--border);border-radius:var(--radius-lg);padding:var(--spacing-2xl);margin-bottom:var(--spacing-2xl);transition:border-color var(--transition-base)}@media (max-width:767px){.analysis-section{padding:var(--spacing-md);margin-bottom:var(--spacing-md);border-radius:var(--radius-md)}}.analysis-section:focus-within{border-color:var(--primary)}.analysis-section h2{font-size:2rem;text-align:center;margin-bottom:var(--spacing-lg);color:var(--text-primary)}@media (max-width:767px){.analysis-section h2{font-size:1.5rem;margin-bottom:var(--spacing-sm)}}.analysis-intro{text-align:center;font-size:1.125rem;color:var(--text-secondary);margin-bottom:var(--spacing-xl);max-width:800px;margin-left:auto;margin-right:auto;line-height:1.9}@media (max-width:767px){.analysis-intro{font-size:1rem;margin-bottom:var(--spacing-md);padding:0 var(--spacing-sm)}}.method-selection{display:grid;grid-template-columns:1fr;grid-gap:var(--spacing-lg);gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}@media (min-width:768px){.method-selection{grid-template-columns:repeat(2,1fr)}}.method-card{background:var(--bg-tertiary);border:3px solid var(--border);border-radius:var(--radius-md);padding:var(--spacing-xl);cursor:pointer;transition:all var(--transition-base);text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md);min-height:180px;justify-content:center}@media (max-width:767px){.method-card{padding:var(--spacing-md);min-height:140px;gap:var(--spacing-sm)}}.method-card:hover{border-color:var(--primary);background:var(--bg-hover);transform:translateY(-2px)}.method-card.active{border-color:var(--primary);background:var(--primary-light);border-width:4px}.method-card:focus-visible{outline:4px solid var(--primary);outline-offset:4px}.method-icon{font-size:4rem;line-height:1}@media (max-width:767px){.method-icon{font-size:3rem}}.method-content h3{font-size:1.5rem;margin-bottom:var(--spacing-sm);color:var(--text-primary)}@media (max-width:767px){.method-content h3{font-size:1.25rem;margin-bottom:var(--spacing-xs)}}.method-content p{font-size:1.125rem;color:var(--text-secondary);margin-bottom:0}@media (max-width:767px){.method-content p{font-size:1rem}}.step-instructions{background:var(--bg-tertiary);border-left:5px solid var(--primary);padding:var(--spacing-lg) var(--spacing-xl);border-radius:var(--radius-sm);margin-bottom:var(--spacing-lg)}@media (max-width:767px){.step-instructions{padding:var(--spacing-sm) var(--spacing-md);margin-bottom:var(--spacing-sm);border-left-width:4px}}.step-instructions h3{font-size:1.5rem;margin-bottom:var(--spacing-md);color:var(--text-primary)}@media (max-width:767px){.step-instructions h3{font-size:1.25rem;margin-bottom:var(--spacing-sm)}}.step-instructions p{font-size:1.125rem;color:var(--text-secondary);margin-bottom:0;line-height:1.9}@media (max-width:767px){.step-instructions p{font-size:1rem;line-height:1.7}}.upload-section{padding:var(--spacing-xl) 0}@media (max-width:767px){.upload-section{padding:var(--spacing-md) 0}}.upload-area{text-align:center;padding:var(--spacing-xl) var(--spacing-lg);border:4px dashed var(--border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);background:var(--bg-tertiary);min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-md)}@media (max-width:767px){.upload-area{padding:var(--spacing-md) var(--spacing-sm);min-height:180px;gap:var(--spacing-sm);border-width:3px}}.upload-area.drag-over,.upload-area:hover{border-color:var(--primary);background:var(--primary-light);border-style:solid}.upload-area.drag-over{border-width:4px}.upload-area.has-file{border-color:var(--success);background:var(--success-light);border-style:solid}.upload-area:focus-visible{outline:4px solid var(--primary);outline-offset:4px}.browse-button{padding:var(--spacing-lg) var(--spacing-2xl);background:var(--primary);color:#fff;border:none;border-radius:var(--radius-sm);font-size:1.125rem;font-weight:600;cursor:pointer;transition:background-color var(--transition-base);min-height:56px;margin-top:var(--spacing-md)}.browse-button:hover{background:var(--primary-hover);color:#fff}.browse-button:focus-visible{outline:4px solid var(--primary);outline-offset:4px}.upload-icon{font-size:3.5rem;margin-bottom:var(--spacing-lg);color:var(--primary)}@media (max-width:767px){.upload-icon{font-size:2.5rem;margin-bottom:var(--spacing-md)}}.upload-area h3{margin-bottom:var(--spacing-sm);color:var(--text-primary);font-size:1.375rem}@media (max-width:767px){.upload-area h3{font-size:1.25rem;margin-bottom:var(--spacing-sm)}}.upload-area p{color:var(--text-secondary);font-size:1.125rem;margin-bottom:var(--spacing-md)}@media (max-width:767px){.upload-area p{font-size:1rem;margin-bottom:var(--spacing-sm)}}.privacy-note{font-size:1.125rem;color:var(--text-secondary);margin-top:var(--spacing-xl);display:flex;align-items:center;justify-content:center;gap:var(--spacing-md);padding:var(--spacing-lg);background:var(--bg-tertiary);border-radius:var(--radius-sm);text-align:center;line-height:1.9}.file-input{display:none}.text-input-wrapper{margin-bottom:var(--spacing-xl)}.text-input-label{display:block;margin-bottom:var(--spacing-md);font-weight:600;color:var(--text-primary);font-size:1.25rem}.text-input{width:100%;min-height:250px;background:var(--bg-tertiary);border:2px solid var(--border);border-radius:var(--radius-sm);padding:var(--spacing-lg);color:var(--text-primary);font-size:1.125rem;font-family:inherit;resize:vertical;transition:all var(--transition-base);line-height:1.9}.text-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-light)}.text-input::placeholder{color:var(--text-light);font-size:1.125rem}.char-counter{text-align:right;font-size:1rem;color:var(--text-light);margin-top:var(--spacing-sm)}.analyze-btn{width:100%;padding:var(--spacing-lg) var(--spacing-2xl);background:var(--primary);color:#fff;border:none;border-radius:var(--radius-sm);font-size:1.125rem;font-weight:600;cursor:pointer;transition:background-color var(--transition-base);min-height:56px;box-shadow:var(--shadow-sm)}.analyze-btn:hover:not(:disabled){background:var(--primary-hover);color:#fff;box-shadow:var(--shadow-md)}.analyze-btn:active:not(:disabled){transform:none}.analyze-btn:disabled{opacity:.5;cursor:not-allowed}.analyze-btn:focus-visible{outline:4px solid var(--primary);outline-offset:4px}.loading{text-align:center;padding:var(--spacing-2xl)}.loading,.loading-message{color:var(--text-secondary)}.loading-message{margin-top:var(--spacing-lg);font-size:1.125rem}.spinner{border-top:4px solid var(--border);border:4px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:56px;height:56px;animation:spin 1s linear infinite;margin:0 auto}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.error{background:var(--danger-light);border:3px solid var(--danger);color:var(--danger);padding:var(--spacing-lg);border-radius:var(--radius-sm);margin-top:var(--spacing-xl);display:flex;align-items:center;gap:var(--spacing-md);font-size:1.125rem;font-weight:500}.preview-wrapper{margin-top:var(--spacing-md);padding:var(--spacing-md);background:var(--bg-tertiary);border:2px solid var(--border);border-radius:var(--radius-md);text-align:center}.preview-image{max-width:100%;max-height:500px;border-radius:var(--radius-sm);margin:var(--spacing-lg) 0;box-shadow:var(--shadow-md);border:2px solid var(--border)}.change-file-btn{padding:var(--spacing-md) var(--spacing-xl);background:transparent;color:var(--primary);border:2px solid var(--primary);border-radius:var(--radius-sm);font-size:1.125rem;font-weight:600;cursor:pointer;transition:all var(--transition-base);min-height:48px;margin-top:var(--spacing-lg)}.change-file-btn:hover{background:var(--primary-light);border-color:var(--primary-hover);color:var(--primary-hover)}.change-file-btn:focus-visible{outline:4px solid var(--primary);outline-offset:4px}.analyze-section{margin-top:var(--spacing-xl);padding-top:var(--spacing-xl);border-top:2px solid var(--border)}.turnstile-wrapper{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-lg);background:var(--bg-tertiary);border:2px solid var(--border);border-radius:var(--radius-md);margin-bottom:var(--spacing-lg);min-height:80px}.turnstile-label{font-size:1.125rem;color:var(--text-secondary);margin-bottom:var(--spacing-md);text-align:center;font-weight:500}.results{margin-top:var(--spacing-2xl);background:var(--bg-secondary);border:2px solid var(--border);border-radius:var(--radius-lg);padding:var(--spacing-2xl);animation:slideUp var(--transition-slow) ease}.result-header{display:flex;flex-wrap:wrap;align-items:center;gap:var(--spacing-lg);margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-lg);border-bottom:3px solid var(--border)}.verdict-badge{display:inline-flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-lg) var(--spacing-xl);border-radius:var(--radius-sm);font-weight:700;font-size:1.375rem}.verdict-badge.safe{background:var(--success-light);color:var(--success);border:3px solid var(--success)}.verdict-badge.spam{background:var(--warning-light);color:var(--warning);border:3px solid var(--warning)}.verdict-badge.phishing{background:var(--danger-light);color:var(--danger);border:3px solid var(--danger)}.confidence-meter{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);background:var(--bg-tertiary);border:2px solid var(--border);border-radius:var(--radius-sm);font-weight:500;font-size:1.125rem;color:var(--text-secondary)}.confidence-bar{width:100px;height:10px;background:var(--border);border-radius:5px;overflow:hidden}.confidence-fill{height:100%;border-radius:5px;transition:width var(--transition-base)}.confidence-fill.high{width:100%;background:var(--success)}.confidence-fill.medium{width:66%;background:var(--warning)}.confidence-fill.low{width:33%;background:var(--danger)}.reasoning{background:var(--bg-tertiary);padding:var(--spacing-xl);border-radius:var(--radius-sm);border:2px solid var(--border);border-left:5px solid var(--primary);line-height:1.9;margin-bottom:var(--spacing-xl)}.reasoning h3{margin-bottom:var(--spacing-lg);color:var(--text-primary);font-size:1.5rem}.reasoning p{color:var(--text-secondary);margin-bottom:0;font-size:1.125rem}.action-items{background:var(--bg-tertiary);border:2px solid var(--border);padding:var(--spacing-xl);border-radius:var(--radius-sm);margin-top:var(--spacing-xl)}.action-items h3{margin-bottom:var(--spacing-lg);color:var(--text-primary);display:flex;align-items:center;gap:var(--spacing-md);font-size:1.5rem}.action-list{list-style:none;padding:0}.action-list li{padding:var(--spacing-xs) 0;padding-left:var(--spacing-2xl);position:relative;color:var(--text-secondary);line-height:1.9;font-size:1.125rem}.action-list li:before{content:"✓";position:absolute;left:0;color:var(--primary);font-weight:700;font-size:1.25rem}.action-list li a{color:var(--primary);font-weight:600}.education-section{padding:var(--spacing-2xl);background:var(--bg-secondary);border:2px solid var(--border);border-radius:var(--radius-lg);margin-bottom:var(--spacing-2xl);scroll-margin-top:var(--spacing-xl)}.education-section h2{text-align:center;margin-bottom:var(--spacing-lg);color:var(--text-primary);font-size:2rem}.education-section>p{text-align:center;margin-bottom:var(--spacing-xl);max-width:800px;margin-left:auto;margin-right:auto;color:var(--text-secondary);font-size:1.125rem}.education-grid{display:grid;grid-template-columns:1fr;grid-gap:var(--spacing-lg);gap:var(--spacing-lg);max-width:1100px;margin:0 auto}@media (min-width:768px){.education-grid{grid-template-columns:repeat(2,1fr);gap:var(--spacing-lg)}}.education-card{background:var(--bg-tertiary);padding:var(--spacing-xl);border-radius:var(--radius-md);border:2px solid var(--border);transition:border-color var(--transition-base);margin-bottom:0}.education-card:hover{border-color:var(--primary)}.education-card h3{margin-bottom:var(--spacing-lg);color:var(--text-primary);display:flex;align-items:center;gap:var(--spacing-md);font-size:1.5rem}.education-card h3 svg{width:32px;height:32px}.education-card>p{font-size:1.125rem;margin-bottom:var(--spacing-lg);color:var(--text-secondary)}.education-card ul{list-style:none;padding:0}.education-card li{padding:var(--spacing-xs) 0;padding-left:var(--spacing-xl);position:relative;color:var(--text-secondary);line-height:1.9;font-size:1.125rem}.education-card li:before{content:"•";position:absolute;left:0;color:var(--primary);font-weight:700;font-size:1.5rem}.faq-section{padding:var(--spacing-2xl);background:var(--bg-secondary);border:2px solid var(--border);border-radius:var(--radius-lg);margin-bottom:var(--spacing-2xl);scroll-margin-top:var(--spacing-xl)}.faq-section h2{text-align:center;margin-bottom:var(--spacing-lg);color:var(--text-primary);font-size:2rem}.faq-section>p{text-align:center;margin-bottom:var(--spacing-xl);max-width:800px;margin-left:auto;margin-right:auto;color:var(--text-secondary);font-size:1.125rem}.faq-grid{display:grid;grid-template-columns:1fr;grid-gap:var(--spacing-lg);gap:var(--spacing-lg);max-width:1100px;margin:0 auto}@media (min-width:768px){.faq-grid{grid-template-columns:repeat(2,1fr);gap:var(--spacing-lg)}}.faq-item{background:var(--bg-tertiary);padding:var(--spacing-xl);border-radius:var(--radius-md);border:2px solid var(--border);transition:border-color var(--transition-base)}.faq-item:hover{border-color:var(--primary)}.faq-item h3{margin-bottom:var(--spacing-lg);color:var(--text-primary);font-size:1.5rem}.faq-item p{color:var(--text-secondary);font-size:1.125rem;line-height:1.9;margin-bottom:0}.footer{padding:var(--spacing-2xl) var(--spacing-lg);color:var(--text-light);font-size:1rem}.footer,.footer-simple{margin-top:var(--spacing-2xl);border-top:2px solid var(--border)}.footer-simple{padding:var(--spacing-xl);text-align:center}.footer-simple-content{max-width:600px;margin:0 auto}.cta-section{margin-top:var(--spacing-2xl);text-align:center;padding:var(--spacing-xl) 0}.cta-button{display:inline-block;padding:var(--spacing-lg) var(--spacing-2xl);background:var(--primary);color:#fff;text-decoration:none;border-radius:var(--radius-sm);font-size:1.375rem;font-weight:700;transition:background-color var(--transition-base);min-height:64px;line-height:1.4;box-shadow:var(--shadow-md)}.cta-button:hover{background:var(--primary-hover);color:#fff;box-shadow:var(--shadow-lg)}.cta-button:focus-visible{outline:4px solid var(--primary);outline-offset:4px}.cta-subtext{margin-top:var(--spacing-md);font-size:1.125rem;color:var(--text-secondary);max-width:500px;margin-left:auto;margin-right:auto}.cta-button-secondary{display:inline-block;padding:var(--spacing-md) var(--spacing-xl);background:transparent;color:var(--primary);text-decoration:none;border:3px solid var(--primary);border-radius:var(--radius-sm);font-size:1.125rem;font-weight:600;transition:all var(--transition-base);min-height:56px;line-height:1.4;margin-top:var(--spacing-lg)}.cta-button-secondary:hover{background:var(--primary-light);border-color:var(--primary-hover);color:var(--primary-hover);box-shadow:var(--shadow-sm)}.cta-button-secondary:focus-visible{outline:4px solid var(--primary);outline-offset:4px}.footer-content{display:grid;grid-template-columns:1fr;grid-gap:var(--spacing-2xl);gap:var(--spacing-2xl);margin-bottom:var(--spacing-2xl);max-width:1100px;margin-left:auto;margin-right:auto}@media (min-width:768px){.footer-content{grid-template-columns:repeat(2,1fr);gap:var(--spacing-2xl)}}@media (min-width:1024px){.footer-content{grid-template-columns:repeat(4,1fr)}}.footer-section h3{color:var(--text-primary);font-size:1.375rem;margin-bottom:var(--spacing-lg)}.footer-section p{color:var(--text-secondary);font-size:1.125rem;line-height:1.9;margin-bottom:var(--spacing-lg)}.footer-links-list{list-style:none;padding:0}.footer-links-list li{margin-bottom:var(--spacing-md)}.footer-links-list a{color:var(--text-secondary);font-size:1.125rem;transition:color var(--transition-base);display:inline-block;min-height:48px;display:inline-flex;align-items:center}.footer-links-list a:hover{color:var(--primary)}.footer-links-list a:focus-visible{outline:4px solid var(--primary);outline-offset:4px;border-radius:4px}.footer-bottom{text-align:center;padding-top:var(--spacing-xl);border-top:2px solid var(--border);max-width:1100px;margin:0 auto}.footer-bottom p{color:var(--text-secondary);font-size:1.125rem;margin-bottom:var(--spacing-sm)}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:4px solid var(--primary);outline-offset:4px;border-radius:4px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}html{scroll-behavior:smooth}.tip-section-in-results{margin-top:var(--spacing-2xl);padding-top:var(--spacing-xl);border-top:2px solid var(--border)}.tip-section-in-results .tip-section{text-align:center}.tip-section,.tip-section-in-results .tip-section{background:var(--bg-tertiary);border:2px solid var(--border);border-radius:var(--radius-md);padding:var(--spacing-xl)}.tip-section{transition:border-color var(--transition-base)}.tip-section:hover{border-color:var(--primary)}.tip-section h3{color:var(--text-primary);font-size:1.5rem;margin-bottom:var(--spacing-md);text-align:center}.tip-section p{font-size:1.125rem;margin-bottom:var(--spacing-lg)}.tip-label{color:var(--text-secondary);font-size:1.125rem;font-weight:500;white-space:nowrap}.tip-section-compact .tip-label{display:inline-block}.tip-buttons{display:flex;flex-wrap:wrap;gap:var(--spacing-lg);justify-content:center;margin-top:var(--spacing-lg);padding:0 var(--spacing-sm)}.tip-section-compact .tip-buttons{margin-top:0;gap:var(--spacing-md);padding:0}.tip-button{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-lg) var(--spacing-2xl);background:#0070ba;color:#fff;border:none;border-radius:var(--radius-sm);font-size:1.125rem;font-weight:600;text-decoration:none;cursor:pointer;transition:background-color var(--transition-base);min-width:80px;min-height:56px;box-shadow:var(--shadow-sm)}.tip-section-compact .tip-button{padding:var(--spacing-md) var(--spacing-xl);font-size:1rem;min-width:70px;min-height:48px}.tip-button:hover{background:#0085d1;box-shadow:var(--shadow-md)}.tip-button:active{transform:none}.tip-button:focus-visible{outline:4px solid #0070ba;outline-offset:4px}.tip-button-custom{background:transparent;color:var(--primary);border:3px solid var(--primary);box-shadow:none}.tip-button-custom:hover{background:var(--primary-light);border-color:var(--primary-hover);color:var(--primary-hover)}@media (max-width:767px){.mobile-menu{top:64px}.container{padding:calc(var(--spacing-md) + 64px) var(--spacing-sm) var(--spacing-md)}h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.25rem}.analyze-btn,p{font-size:1rem}.analyze-btn{padding:var(--spacing-md) var(--spacing-lg)}.text-input{font-size:1rem;padding:var(--spacing-md)}.text-input-label{font-size:1.125rem}.turnstile-wrapper{padding:var(--spacing-md);min-height:70px}.turnstile-label{font-size:1rem;margin-bottom:var(--spacing-sm)}.analyze-section{margin-top:var(--spacing-md);padding-top:var(--spacing-md)}.privacy-note{font-size:1rem}.education-card,.education-section,.faq-item,.faq-section,.privacy-note{padding:var(--spacing-md)}}.instructions-section{background:rgba(26,31,38,.35);backdrop-filter:blur(40px) saturate(200%) brightness(1.1);-webkit-backdrop-filter:blur(40px) saturate(200%) brightness(1.1);border:1px solid hsla(0,0%,100%,.15);border-radius:var(--radius-lg);padding:var(--spacing-xl);margin-bottom:var(--spacing-xl);box-shadow:0 8px 32px rgba(0,0,0,.4),inset 0 1px 0 hsla(0,0%,100%,.1);position:relative;overflow:hidden}.instructions-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,hsla(0,0%,100%,.05),transparent 50%,rgba(0,0,0,.1));pointer-events:none}.instructions-section h2{font-size:2rem;color:var(--text-primary);text-align:center}.instruction-method,.instructions-section h2{margin-bottom:var(--spacing-xl)}.instruction-method h3{font-size:1.5rem;margin-bottom:var(--spacing-lg);color:var(--primary);font-weight:600}.steps-container{flex-direction:column}.step-card,.steps-container{display:flex;gap:var(--spacing-lg)}.step-card{background:rgba(37,42,50,.4);backdrop-filter:blur(30px) saturate(200%) brightness(1.1);-webkit-backdrop-filter:blur(30px) saturate(200%) brightness(1.1);border:1px solid hsla(0,0%,100%,.1);border-radius:var(--radius-md);padding:var(--spacing-lg);align-items:flex-start;transition:all var(--transition-base);position:relative;overflow:hidden}.step-card:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(107,196,184,.05),transparent);pointer-events:none;opacity:0;transition:opacity var(--transition-base)}.step-card:hover{transform:translateY(-2px);border-color:rgba(107,196,184,.3);box-shadow:0 4px 16px rgba(0,0,0,.3)}.step-card:hover:before{opacity:1}.step-number{width:50px;height:50px;min-width:50px;border-radius:50%;background:linear-gradient(135deg,var(--primary) 0,var(--primary-dark) 100%);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.5rem;box-shadow:0 4px 12px rgba(107,196,184,.3);position:relative;z-index:1}.step-content{flex:1 1}.step-content p{font-size:1.125rem;line-height:1.7;color:var(--text-primary);margin-bottom:var(--spacing-md)}.button-highlight,.step-content strong{color:var(--primary);font-weight:600}.button-highlight{display:inline-block;padding:var(--spacing-sm) var(--spacing-md);background:var(--primary-light);border:2px solid var(--primary);border-radius:var(--radius-sm);font-size:1rem;margin-top:var(--spacing-sm);text-align:center;min-width:120px}.button-combo{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:var(--spacing-xs);margin-top:var(--spacing-md);padding:var(--spacing-md);background:rgba(37,42,50,.5);border-radius:var(--radius-sm)}.button-indicator{display:inline-block;padding:var(--spacing-sm) var(--spacing-md);background:linear-gradient(135deg,var(--primary) 0,var(--primary-dark) 100%);color:#fff;border-radius:var(--radius-sm);font-weight:600;font-size:1rem;min-width:80px;text-align:center;box-shadow:0 2px 8px rgba(107,196,184,.3)}.help-section{position:relative;overflow:hidden}.help-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,hsla(0,0%,100%,.05),transparent 50%,rgba(0,0,0,.1));pointer-events:none}.help-section h2{color:var(--text-primary);font-size:1.75rem;margin-bottom:var(--spacing-md)}@media (max-width:767px){.instructions-section h2{font-size:1.75rem}.instruction-method h3{font-size:1.25rem}.step-card{flex-direction:column;align-items:center;text-align:center}.step-number{width:60px;height:60px;min-width:60px;font-size:1.75rem}.step-content p{font-size:1rem}.button-combo{flex-direction:column}.button-indicator{width:100%;max-width:200px}}.install-prompt{position:fixed;bottom:var(--spacing-md);left:var(--spacing-md);right:var(--spacing-md);z-index:1000;animation:slideUp .3s ease-out;max-width:500px;margin:0 auto}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.install-prompt-content{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--spacing-lg);box-shadow:var(--shadow-lg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.install-prompt-header{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-md)}.install-prompt-icon{width:48px;height:48px;min-width:48px;background:linear-gradient(135deg,var(--primary) 0,var(--primary-dark) 100%);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 12px rgba(107,196,184,.3)}.install-prompt-icon svg{width:24px;height:24px}.install-prompt-header h3{flex:1 1;margin:0;font-size:1.25rem;color:var(--text-primary);font-weight:600}.install-prompt-close{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;padding:var(--spacing-xs);display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:all var(--transition-fast);width:32px;height:32px}.install-prompt-close:hover{background:var(--bg-hover);color:var(--text-primary)}.install-prompt-close svg{width:20px;height:20px}.install-prompt-description{color:var(--text-secondary);margin-bottom:var(--spacing-md);line-height:1.6;font-size:.9375rem}.install-prompt-instructions{background:var(--bg-tertiary);border-radius:var(--radius-sm);padding:var(--spacing-md);margin-bottom:var(--spacing-md)}.install-prompt-steps-title{color:var(--text-primary);font-weight:600;margin-bottom:var(--spacing-sm);font-size:.9375rem}.install-prompt-steps{margin:0;padding-left:var(--spacing-lg);color:var(--text-secondary);font-size:.875rem;line-height:1.8}.install-prompt-steps li{margin-bottom:var(--spacing-xs)}.install-prompt-steps strong{color:var(--primary);font-weight:600}.install-prompt-button{width:100%;background:linear-gradient(135deg,var(--primary) 0,var(--primary-dark) 100%);color:#fff;border:none;border-radius:var(--radius-sm);padding:var(--spacing-md) var(--spacing-lg);font-size:1rem;font-weight:600;cursor:pointer;transition:all var(--transition-base);margin-bottom:var(--spacing-sm);box-shadow:0 4px 12px rgba(107,196,184,.3)}.install-prompt-button:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(107,196,184,.4)}.install-prompt-button:active{transform:translateY(0)}.install-prompt-dismiss{width:100%;background:transparent;color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:var(--spacing-sm) var(--spacing-md);font-size:.875rem;cursor:pointer;transition:all var(--transition-fast)}.install-prompt-dismiss:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-light)}@media (max-width:767px){.install-prompt{bottom:var(--spacing-sm);left:var(--spacing-sm);right:var(--spacing-sm)}.install-prompt-content{padding:var(--spacing-md)}.install-prompt-header h3{font-size:1.125rem}.install-prompt-icon{width:40px;height:40px;min-width:40px}.install-prompt-icon svg{width:20px;height:20px}}