.guide-hero{background:linear-gradient(135deg,var(--primary-color),#1e40af);color:#fff;padding:80px 0;text-align:center}.guide-hero h1{font-size:3rem;margin-bottom:1rem;font-weight:700}.guide-hero .subtitle{font-size:1.25rem;opacity:.9;max-width:600px;margin:0 auto 2rem}.guide-meta{display:flex;justify-content:center;gap:2rem}.meta-item{text-align:center}.meta-label{display:block;font-size:.875rem;opacity:.8;margin-bottom:.5rem}.meta-value{display:block;font-size:1.25rem;font-weight:600;color:var(--accent-color)}.prerequisites{padding:60px 0;background-color:#f8fafc}.prerequisites h2{text-align:center;font-size:2rem;margin-bottom:2rem;color:var(--primary-color)}.prerequisites-list{display:flex;flex-direction:column;gap:1rem;max-width:600px;margin:0 auto}.prerequisite-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:#fff;border-radius:8px;border:1px solid var(--border-color)}.check-icon{color:var(--success-color);font-weight:700;font-size:1.2rem}.guide-sections{padding:80px 0}.guide-sections h2{text-align:center;font-size:2.5rem;margin-bottom:3rem;color:var(--primary-color)}.sections-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}.section-card{background:#fff;border:1px solid var(--border-color);border-radius:16px;padding:2rem;transition:all .3s ease;text-align:center}.section-card:hover{border-color:var(--primary-color);transform:translateY(-5px);box-shadow:0 10px 25px rgba(30,58,138,.1)}.section-icon{font-size:3rem;margin-bottom:1rem}.section-content h3{color:var(--primary-color);margin-bottom:1rem;font-size:1.5rem}.section-content p{color:var(--secondary-color);margin-bottom:1.5rem;line-height:1.6}.btn-learn-more{background:var(--primary-color);color:#fff;padding:.75rem 1.5rem;border-radius:8px;text-decoration:none;font-weight:500;transition:all .3s ease;display:inline-block}.btn-learn-more:hover{background:#1e40af;transform:translateY(-1px)}.learning-tips{padding:80px 0;background-color:#f8fafc}.learning-tips h2{text-align:center;font-size:2.5rem;margin-bottom:3rem;color:var(--primary-color)}.tips-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.tip-item{background:#fff;padding:2rem;border-radius:12px;border:1px solid var(--border-color);text-align:center}.tip-item h3{color:var(--primary-color);margin-bottom:1rem;font-size:1.25rem}.tip-item p{color:var(--secondary-color);line-height:1.6}.quickstart-hero{background:linear-gradient(135deg,var(--primary-color),#1e40af);color:#fff;padding:80px 0;text-align:center}.quickstart-hero h1{font-size:3rem;margin-bottom:1rem;font-weight:700}.quickstart-hero .subtitle{font-size:1.25rem;opacity:.9;max-width:600px;margin:0 auto 2rem}.progress-indicator{max-width:400px;margin:0 auto}.progress-text{display:block;margin-bottom:1rem;opacity:.9}.progress-bar{width:100%;height:8px;background:rgba(255,255,255,.2);border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:var(--accent-color);transition:width .3s ease}.steps-content{padding:80px 0}.steps-container{max-width:800px;margin:0 auto}.step-item{display:none}.step-item:first-child{display:block}.step-header{display:flex;align-items:center;gap:2rem;margin-bottom:2rem;padding-bottom:1rem;border-bottom:2px solid var(--border-color)}.step-number{width:60px;height:60px;background:var(--primary-color);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;flex-shrink:0}.step-info h2{color:var(--primary-color);margin-bottom:.5rem;font-size:1.75rem}.step-info p{color:var(--secondary-color);font-size:1.1rem}.step-content{background:#fff;padding:2rem;border-radius:12px;border:1px solid var(--border-color);margin-bottom:2rem;line-height:1.7}.step-content h3{color:var(--primary-color);margin-bottom:1rem;font-size:1.5rem}.step-content h4{color:var(--text-color);margin:1.5rem 0 1rem;font-size:1.25rem}.step-content p{margin-bottom:1rem;color:var(--text-color)}.step-content ul,.step-content ol{margin:1rem 0 1rem 2rem}.step-content li{margin-bottom:.5rem;color:var(--text-color)}.step-content strong{color:var(--primary-color)}.step-content code{background:#f8fafc;padding:.25rem .5rem;border-radius:4px;font-family:monaco,menlo,monospace;color:var(--primary-color)}.step-actions{display:flex;justify-content:space-between;gap:1rem}.btn-prev-step,.btn-next-step,.btn-complete{padding:.75rem 1.5rem;border-radius:8px;text-decoration:none;font-weight:500;transition:all .3s ease;cursor:pointer;border:none;font-size:1rem}.btn-prev-step{background:0 0;color:var(--primary-color);border:2px solid var(--primary-color)}.btn-prev-step:hover{background:var(--primary-color);color:#fff}.btn-next-step,.btn-complete{background:var(--primary-color);color:#fff}.btn-next-step:hover,.btn-complete:hover{background:#1e40af;transform:translateY(-1px)}.learning-tips-section{padding:80px 0;background-color:#f8fafc}.learning-tips-section h2{text-align:center;font-size:2.5rem;margin-bottom:3rem;color:var(--primary-color)}.tips-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.tip-card{background:#fff;padding:2rem;border-radius:12px;border:1px solid var(--border-color);display:flex;align-items:flex-start;gap:1rem}.tip-icon{font-size:1.5rem;flex-shrink:0}.tip-card p{color:var(--secondary-color);line-height:1.6;margin:0}.navigation-help{padding:80px 0}.nav-help-content{text-align:center;max-width:600px;margin:0 auto}.nav-help-content h3{color:var(--primary-color);margin-bottom:1rem;font-size:1.75rem}.nav-help-content p{color:var(--secondary-color);margin-bottom:2rem;font-size:1.1rem}.help-options{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn-help{background:0 0;color:var(--primary-color);border:2px solid var(--primary-color);padding:.75rem 1.5rem;border-radius:8px;text-decoration:none;font-weight:500;transition:all .3s ease}.btn-help:hover{background:var(--primary-color);color:#fff;transform:translateY(-1px)}@media(max-width:768px){.guide-hero h1,.quickstart-hero h1{font-size:2rem}.guide-hero .subtitle,.quickstart-hero .subtitle{font-size:1.1rem}.sections-grid{grid-template-columns:1fr}.tips-content{grid-template-columns:1fr}.step-header{flex-direction:column;text-align:center;gap:1rem}.step-actions{flex-direction:column}.help-options{flex-direction:column;align-items:center}}@media(max-width:480px){.guide-meta{flex-direction:column;gap:1rem}.step-content{padding:1.5rem}.tip-card{flex-direction:column;text-align:center}}