:root{--color-primary:#1d4ed8;--color-primary-hover:#1e40af;--color-primary-light:#3b82f6;--color-primary-subtle:#1d4ed81f;--color-primary-glow:#1d4ed847;--color-accent:#0284c7;--color-accent-subtle:#0284c71f;--bg-page:#f8fafc;--bg-surface:#fff;--bg-surface-elevated:#fff;--bg-muted:#f1f5f9;--bg-muted-hover:#e2e8f0;--bg-hover:#f1f5f9;--bg-glass:#ffffffd1;--text-main:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--text-on-primary:#fff;--border-subtle:#e2e8f0;--border-strong:#cbd5e1;--border-focus:#1d4ed8;--shadow-xs:0 1px 2px 0 #0000000a;--shadow-sm:0 1px 3px 0 #00000014, 0 1px 2px -1px #00000014;--shadow-md:0 4px 6px -1px #00000014, 0 2px 4px -2px #0000000f;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000000d;--shadow-glow:0 0 24px #1d4ed847;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-display:"Outfit", -apple-system, 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var(--border-subtle);box-shadow:var(--shadow-xl);width:100%;max-width:720px;max-height:88vh;transition:transform var(--transition-smooth);flex-direction:column;display:flex;overflow:hidden;transform:scale(.95)translateY(10px)}.modal-overlay.active .modal-window{transform:scale(1)translateY(0)}.modal-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:1.25rem 1.75rem;display:flex}.modal-title{color:var(--text-main);align-items:center;gap:.5rem;font-size:1.15rem;font-weight:700;display:flex}.modal-close-btn{color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;padding:.35rem;display:flex}.modal-close-btn:hover{background-color:var(--bg-muted);color:var(--text-main)}.modal-body{flex:1;padding:1.5rem 1.75rem;overflow-y:auto}.modal-footer{border-top:1px solid var(--border-subtle);background-color:var(--bg-muted);justify-content:flex-end;align-items:center;gap:.75rem;padding:1rem 1.75rem;display:flex}.code-viewer-container{border-radius:var(--radius-md);background-color:#0f172a;max-height:420px;padding:1rem;overflow-x:auto}.code-viewer-pre{font-family:var(--font-mono);color:#38bdf8;white-space:pre-wrap;word-break:break-all;font-size:.8rem;line-height:1.5}.guide-tabs-nav{border-bottom:1px solid var(--border-subtle);gap:.4rem;margin-bottom:1.25rem;padding-bottom:.75rem;display:flex;overflow-x:auto}.guide-tab-btn{border-radius:var(--radius-md);background-color:var(--bg-muted);color:var(--text-secondary);cursor:pointer;white-space:nowrap;transition:all var(--transition-fast);border:1px solid #0000;padding:.45rem .85rem;font-size:.825rem;font-weight:600}.guide-tab-btn:hover{color:var(--text-main)}.guide-tab-btn.active{background-color:var(--color-primary);color:#fff}.guide-steps-list{counter-reset:guide-counter;flex-direction:column;gap:.85rem;list-style:none;display:flex}.guide-step-item{counter-increment:guide-counter;color:var(--text-secondary);gap:.85rem;font-size:.875rem;line-height:1.5;display:flex}.guide-step-item:before{content:counter(guide-counter);background-color:var(--color-primary-subtle);color:var(--color-primary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;font-size:.8rem;font-weight:700;display:flex}.guide-tip-box{border-radius:0 var(--radius-md) var(--radius-md) 0;color:#854d0e;background-color:#fefce8;border-left:4px solid #eab308;margin-top:1.25rem;padding:.85rem 1rem;font-size:.825rem}.toast-container{z-index:120;pointer-events:none;flex-direction:column;gap:.5rem;display:flex;position:fixed;bottom:1.5rem;right:1.5rem}.toast{pointer-events:auto;color:#fff;border-radius:var(--radius-lg);opacity:0;transition:all var(--transition-smooth);background-color:#0f172a;align-items:center;gap:.75rem;padding:.85rem 1.25rem;font-size:.875rem;font-weight:500;display:flex;transform:translateY(20px)scale(.95);box-shadow:0 10px 25px -5px #0000004d}.toast.show{opacity:1;transform:translateY(0)scale(1)}.toast-icon{background-color:var(--color-primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;display:flex}.toast.toast-info .toast-icon{background-color:var(--color-accent)}.toast.toast-error .toast-icon{background-color:#ef4444}