.landing-page{background:var(--bg-secondary);flex-direction:column;min-height:100vh;display:flex}.landing-loading{flex:1;justify-content:center;align-items:center;display:flex}.landing-spinner{border:3px solid var(--brand-primary);border-top-color:#0000;border-radius:50%;width:40px;height:40px;animation:1s linear infinite landing-spin}@keyframes landing-spin{to{transform:rotate(360deg)}}.landing-header{background:var(--bg-primary);border-bottom:1px solid var(--border-light);z-index:100;justify-content:space-between;align-items:center;padding:16px 24px;display:flex;position:sticky;top:0}.landing-header-left{align-items:center;gap:10px;display:flex}.landing-logo-icon{width:28px;height:28px;color:var(--brand-primary)}.landing-logo-group{flex-direction:column;display:flex}.landing-logo-text{color:var(--text-primary);font-size:17px;font-weight:600;line-height:1.2}.landing-logo-sub{color:var(--text-muted);font-size:12px;line-height:1.2}.landing-header-login{border:1px solid var(--brand-primary);color:var(--brand-primary);cursor:pointer;background:0 0;border-radius:8px;padding:8px 20px;font-size:14px;font-weight:500;transition:background .2s,color .2s}.landing-header-login:hover{background:var(--brand-primary);color:#fff}.landing-main{flex-direction:column;flex:1;align-items:center;width:100%;max-width:960px;margin:0 auto;padding:0 16px 48px;display:flex}.landing-hero{text-align:center;padding:56px 16px 48px}.landing-hero-title{color:var(--text-primary);margin-bottom:20px;font-size:38px;font-weight:700;line-height:1.2}.landing-hero-subtitle{color:var(--text-secondary);max-width:640px;margin-bottom:32px;margin-left:auto;margin-right:auto;font-size:17px;line-height:1.7}.landing-hero-actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.landing-cta-primary{background:var(--brand-primary);color:#fff;cursor:pointer;border:none;border-radius:12px;padding:14px 32px;font-size:16px;font-weight:600;transition:background .2s,transform .1s}.landing-cta-primary:hover{background:var(--brand-primary-dark);transform:translateY(-1px)}.landing-cta-secondary{border:1px solid var(--border-medium);background:var(--bg-primary);color:var(--text-primary);cursor:pointer;border-radius:12px;padding:14px 32px;font-size:16px;font-weight:500;transition:background .2s}.landing-cta-secondary:hover{background:var(--bg-tertiary)}.landing-section{width:100%;padding:40px 0 16px}.landing-section-label{text-transform:uppercase;letter-spacing:.05em;color:var(--alert-high);background:var(--alert-high-bg);border-radius:6px;margin-bottom:12px;padding:4px 12px;font-size:13px;font-weight:600;display:inline-block}.landing-section-label-green{color:var(--status-success);background:#ecfdf5}.landing-section-label-blue{color:var(--brand-primary);background:var(--brand-primary-light)}.landing-section-title{color:var(--text-primary);margin-bottom:12px;font-size:28px;font-weight:700;line-height:1.3}.landing-section-text{color:var(--text-secondary);margin-bottom:12px;font-size:16px;line-height:1.7}.landing-info-cards{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;width:100%;padding:16px 0 24px;display:grid}.landing-info-card{background:var(--bg-primary);box-shadow:var(--shadow-sm);border:1px solid var(--border-light);border-radius:16px;padding:28px 24px}.landing-info-icon{background:var(--brand-primary-light);width:44px;height:44px;color:var(--brand-primary);border-radius:10px;justify-content:center;align-items:center;margin-bottom:16px;padding:9px;display:flex}.landing-info-icon svg{width:22px;height:22px}.landing-info-icon-purple{color:var(--brand-accent);background:#f3e8ff}.landing-info-icon-green{color:var(--status-success);background:#ecfdf5}.landing-info-title{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);margin-bottom:4px;font-size:13px;font-weight:600}.landing-info-subtitle{color:var(--text-primary);margin-bottom:10px;font-size:18px;font-weight:600}.landing-info-desc{color:var(--text-secondary);font-size:14px;line-height:1.6}.landing-features{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;width:100%;padding:0 0 32px;display:grid}.landing-feature-card{background:var(--bg-primary);box-shadow:var(--shadow-sm);border:1px solid var(--border-light);border-radius:16px;padding:28px 24px}.landing-feature-icon{border-radius:10px;justify-content:center;align-items:center;width:44px;height:44px;margin-bottom:16px;padding:9px;display:flex}.landing-feature-icon svg{width:22px;height:22px}.landing-feature-icon-blue{background:var(--brand-primary-light);color:var(--brand-primary)}.landing-feature-icon-green{color:var(--status-success);background:#ecfdf5}.landing-feature-icon-purple{color:var(--brand-accent);background:#f3e8ff}.landing-feature-icon-coral{color:#e74c3c;background:#fff1f0}.landing-feature-title{color:var(--text-primary);margin-bottom:8px;font-size:17px;font-weight:600}.landing-feature-desc{color:var(--text-secondary);font-size:14px;line-height:1.6}.landing-preview{grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:20px;width:100%;padding:0 0 32px;display:grid}.landing-preview-card{background:var(--bg-primary);box-shadow:var(--shadow-md);border:1px solid var(--border-light);border-radius:16px;padding:24px}.landing-preview-heading{color:var(--text-primary);margin-bottom:16px;font-size:16px;font-weight:600}.landing-preview-items{flex-direction:column;gap:12px;display:flex}.landing-preview-item{border:1px solid var(--border-light);border-radius:12px;justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.landing-preview-item-left{align-items:center;gap:12px;display:flex}.landing-preview-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.landing-preview-dot-green{background:var(--status-success)}.landing-preview-dot-amber{background:var(--status-warning)}.landing-preview-item-title{color:var(--text-primary);font-size:14px;font-weight:600}.landing-preview-item-sub{color:var(--text-muted);margin-top:2px;font-size:12px}.landing-badge{white-space:nowrap;border-radius:6px;padding:4px 10px;font-size:12px;font-weight:600}.landing-badge-green{color:#166534;background:#dcfce7}.landing-badge-amber{color:#92400e;background:#fef3c7}.landing-badge-blue{color:var(--brand-primary);background:var(--brand-primary-light)}.landing-badge-grey{color:var(--text-muted);background:var(--bg-tertiary)}.landing-alert-box{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:12px;padding:20px}.landing-alert-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.landing-alert-tag{color:var(--alert-critical);background:var(--alert-critical-bg);border-radius:4px;padding:3px 8px;font-size:12px;font-weight:600}.landing-alert-time{color:var(--text-muted);font-size:12px}.landing-alert-title{color:var(--text-primary);margin-bottom:8px;font-size:17px;font-weight:600}.landing-alert-desc{color:var(--text-secondary);margin-bottom:8px;font-size:14px;line-height:1.6}.landing-alert-platform{color:var(--text-muted);margin-bottom:16px;font-size:13px}.landing-alert-summary{background:var(--bg-primary);border:1px solid var(--border-light);border-radius:10px;padding:16px}.landing-alert-summary-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px;font-size:13px;font-weight:600}.landing-alert-stats{flex-direction:column;gap:8px;display:flex}.landing-alert-stat{justify-content:space-between;align-items:center;display:flex}.landing-alert-stat-label{color:var(--text-secondary);font-size:14px}.landing-alert-stat-value{color:var(--text-primary);font-size:14px;font-weight:600}.landing-timeline{gap:0;width:100%;padding:0 0 24px;display:flex;overflow-x:auto}.landing-timeline-step{background:var(--bg-primary);border:1px solid var(--border-light);flex:1;align-items:center;gap:12px;min-width:180px;padding:20px;display:flex}.landing-timeline-step:first-child{border-radius:12px 0 0 12px}.landing-timeline-step:last-child{border-radius:0 12px 12px 0}.landing-timeline-number{background:var(--bg-tertiary);width:32px;height:32px;color:var(--text-muted);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex}.landing-timeline-done .landing-timeline-number{color:#166534;background:#dcfce7}.landing-timeline-active .landing-timeline-number{background:var(--brand-primary);color:#fff}.landing-timeline-content{flex-direction:column;gap:4px;display:flex}.landing-timeline-label{color:var(--text-primary);font-size:14px;font-weight:600}.landing-timeline-upcoming .landing-timeline-label{color:var(--text-muted)}.landing-beta-note{background:var(--bg-primary);width:100%;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);border-radius:16px;margin-bottom:32px;padding:28px 24px}.landing-beta-note p{color:var(--text-secondary);margin-bottom:12px;font-size:15px;line-height:1.7}.landing-beta-note p:last-child{margin-bottom:0}.landing-final-cta{text-align:center;background:var(--bg-primary);border:1px solid var(--border-light);width:100%;box-shadow:var(--shadow-md);border-radius:20px;margin-bottom:16px;padding:48px 16px}.landing-final-cta-title{color:var(--text-primary);margin-bottom:8px;font-size:26px;font-weight:700}.landing-final-cta-text{color:var(--text-secondary);margin-bottom:24px;font-size:16px}.landing-footer{text-align:center;color:var(--text-muted);border-top:1px solid var(--border-light);padding:24px;font-size:13px}@media (max-width:640px){.landing-hero{padding:36px 8px 32px}.landing-hero-title{font-size:28px}.landing-hero-subtitle{font-size:15px}.landing-hero-actions{flex-direction:column;align-items:center}.landing-cta-primary,.landing-cta-secondary{width:100%;max-width:300px}.landing-section-title{font-size:22px}.landing-features,.landing-info-cards,.landing-preview{grid-template-columns:1fr}.landing-timeline{flex-direction:column}.landing-timeline-step{border-radius:0!important}.landing-timeline-step:first-child{border-radius:12px 12px 0 0!important}.landing-timeline-step:last-child{border-radius:0 0 12px 12px!important}.landing-final-cta-title{font-size:22px}}