.landing-container{background-color:var(--surface-primary);min-height:100vh;color:var(--text-primary);flex-direction:column;display:flex}.landing-nav-wrapper{z-index:50;background-color:var(--surface-primary);border-bottom:var(--border-size-1) solid var(--border-tertiary);position:sticky;top:0}.landing-nav{max-width:1200px;padding:var(--spacing-size-16) var(--spacing-size-24);justify-content:space-between;align-items:center;margin:0 auto;display:flex}.landing-brand{align-items:center;gap:var(--spacing-size-12);text-decoration:none;display:flex}.landing-brand-logo-text{color:var(--text-primary);margin:0}.landing-brand-logo-img{object-fit:contain;border-radius:var(--radius-size-4);flex-shrink:0;width:32px;height:32px;display:block}.landing-brand-logo-placeholder{border-radius:var(--radius-size-4);background-color:var(--surface-brand-action);width:32px;height:32px;color:var(--text-primary-inverted);flex-shrink:0;justify-content:center;align-items:center;font-size:16px;font-weight:700;display:flex}.landing-nav-menu{align-items:center;gap:var(--spacing-size-32);margin:0;padding:0;list-style:none;display:flex}.landing-nav-link{color:var(--text-secondary);text-decoration:none;transition:color .15s}.landing-nav-link:hover{color:var(--text-primary)}.landing-nav-actions{align-items:center;gap:var(--spacing-size-12);display:flex}.landing-hero{background-color:var(--surface-primary);max-width:1200px;padding:var(--spacing-size-64) var(--spacing-size-24) var(--spacing-size-48);text-align:center;flex-direction:column;align-items:center;margin:0 auto;display:flex}.landing-hero-badge{align-items:center;gap:var(--spacing-size-8);padding:var(--spacing-size-4) var(--spacing-size-14);border-radius:var(--radius-size-20);background-color:var(--surface-secondary);border:var(--border-size-1) solid var(--border-tertiary);color:var(--text-secondary);margin-bottom:var(--spacing-size-20);display:inline-flex}.landing-hero-title{color:var(--text-primary);margin:0 0 var(--spacing-size-16);max-width:820px}.landing-hero-subtitle{color:var(--text-secondary);margin:0 0 var(--spacing-size-32);max-width:640px}.landing-hero-actions{justify-content:center;align-items:center;gap:var(--spacing-size-16);margin-bottom:var(--spacing-size-48);flex-wrap:wrap;display:flex}.landing-hero-link{text-decoration:none}.landing-preview-container{width:100%;max-width:980px;margin:0 auto}.landing-preview-card{background-color:var(--surface-primary);border:var(--border-size-1) solid var(--border-tertiary);border-radius:var(--radius-size-16);box-shadow:var(--shadow-xm);overflow:hidden}.landing-preview-header{padding:var(--spacing-size-12) var(--spacing-size-20);border-bottom:var(--border-size-1) solid var(--border-tertiary);background-color:var(--surface-secondary);justify-content:space-between;align-items:center;display:flex}.landing-preview-dots{gap:var(--spacing-size-8);display:flex}.landing-preview-dot{background-color:var(--border-tertiary);border-radius:50%;width:10px;height:10px}.landing-preview-bar-title{color:var(--text-secondary)}.landing-preview-content{padding:var(--spacing-size-24);gap:var(--spacing-size-16);grid-template-columns:repeat(3,1fr);display:grid}.landing-preview-stat-card{padding:var(--spacing-size-16);border-radius:var(--radius-size-12);border:var(--border-size-1) solid var(--border-tertiary);background-color:var(--surface-primary);text-align:left}.landing-preview-stat-label{color:var(--text-secondary);margin-bottom:var(--spacing-size-4)}.landing-preview-stat-val{color:var(--text-primary);margin:0}.landing-features-section{background-color:var(--card-bg-primary);border:var(--border-size-1) solid var(--border-tertiary);padding:var(--spacing-size-64) var(--spacing-size-24)}.landing-features-inner{max-width:1200px;margin:0 auto}.landing-section-header{text-align:center;margin-bottom:var(--spacing-size-48)}.landing-section-title{color:var(--text-primary);margin:0 0 var(--spacing-size-8)}.landing-section-desc{color:var(--text-secondary);margin:0}.landing-features-grid{gap:var(--spacing-size-24);grid-template-columns:repeat(auto-fit,minmax(260px,1fr));display:grid}.landing-feature-card{background-color:var(--surface-primary);border:var(--border-size-1) solid var(--border-tertiary);border-radius:var(--radius-size-12);padding:var(--spacing-size-24);flex-direction:column;align-items:flex-start;transition:transform .15s,box-shadow .15s;display:flex}.landing-feature-card:hover{box-shadow:var(--shadow-xm);transform:translateY(-2px)}.landing-feature-icon-box{border-radius:var(--radius-size-8);background-color:var(--surface-brand-light);width:44px;height:44px;color:var(--text-brand-light);margin-bottom:var(--spacing-size-16);justify-content:center;align-items:center;display:flex}.landing-feature-card-title{color:var(--text-primary);margin:0 0 var(--spacing-size-8)}.landing-feature-card-desc{color:var(--text-secondary);margin:0;line-height:1.5}.landing-banner-section{padding:var(--spacing-size-64) var(--spacing-size-24);width:100%;max-width:1200px;margin:0 auto}.landing-banner-card{border:var(--border-size-1) solid var(--border-tertiary);border-radius:var(--radius-size-16);padding:var(--spacing-size-48) var(--spacing-size-32);background-color:var(--surface-primary);box-shadow:var(--shadow-xm);justify-content:space-between;align-items:center;gap:var(--spacing-size-32);display:flex}.landing-banner-content{max-width:600px}.landing-banner-title{color:var(--text-primary);margin:0 0 var(--spacing-size-8)}.landing-banner-desc{color:var(--text-secondary);margin:0}.landing-footer-wrapper{border-top:var(--border-size-1) solid var(--border-tertiary);background-color:var(--surface-primary);margin-top:auto}.landing-footer{max-width:1200px;padding:var(--spacing-size-32) var(--spacing-size-24);justify-content:space-between;align-items:center;gap:var(--spacing-size-16);flex-wrap:wrap;margin:0 auto;display:flex}.landing-footer-brand-wrap{align-items:center;gap:var(--spacing-size-8);margin-bottom:var(--spacing-size-4);display:flex}.landing-footer-logo-img{object-fit:contain;border-radius:var(--radius-size-2);width:24px;height:24px;display:block}.landing-footer-brand{color:var(--text-primary);margin:0}.landing-footer-copy{color:var(--text-secondary);margin:0}.landing-footer-links{align-items:center;gap:var(--spacing-size-24);margin:0;padding:0;list-style:none;display:flex}.landing-footer-link{color:var(--text-secondary);text-decoration:none;transition:color .15s}.landing-footer-link:hover{color:var(--text-primary)}@media (max-width:768px){.landing-nav-menu{display:none}.landing-preview-content{grid-template-columns:1fr}.landing-banner-card{text-align:center;padding:var(--spacing-size-32) var(--spacing-size-20);flex-direction:column}.landing-footer{text-align:center;flex-direction:column}.landing-footer-links{gap:var(--spacing-size-12);flex-direction:column}}