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15px;font-size:.95rem}.feature-link{display:inline-block;padding:10px 24px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;text-decoration:none;border-radius:8px;font-weight:600;transition:all .3s ease}.feature-link:hover{transform:translateY(-2px);box-shadow:0 4px 15px #667eea66}.badge{display:inline-block;padding:6px 16px;background:#f39c12;color:#fff;border-radius:20px;font-size:.8rem;font-weight:600}@media (max-width: 768px){.home-title{font-size:2rem}.home-subtitle{font-size:1.1rem}.feature-grid{grid-template-columns:1fr;gap:20px}.feature-card{padding:30px 20px}}.code-block{background:#1e1e1e;border-radius:10px;overflow:hidden;margin:20px 0}.code-header{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;background:#2d2d2d}.code-label{font-size:.7rem;font-weight:600;color:#999;text-transform:uppercase;letter-spacing:.5px}.copy-btn{display:flex;align-items:center;gap:6px;padding:6px 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.sidebar-menu{display:flex!important}.sidebar-menu::-webkit-scrollbar{height:4px}.sidebar-menu::-webkit-scrollbar-track{background:transparent}.sidebar-menu::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:2px}.sidebar-menu .menu-item{min-width:60px;width:60px;height:60px;padding:0;margin:0;display:flex!important;flex-direction:column;align-items:center;justify-content:center;gap:0;border-radius:12px;box-shadow:0 2px 8px #0000001a;position:relative;overflow:hidden;border:2px solid transparent;flex-shrink:0}.sidebar-menu .menu-item:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#667eea1a,#764ba21a);opacity:0;transition:opacity .2s}.sidebar-menu .menu-item:hover:before{opacity:1}.sidebar-menu .menu-item .menu-icon{font-size:1.8rem;position:relative;z-index:1;display:block!important}.sidebar-menu .menu-item.active{background:linear-gradient(135deg,#667eea,#764ba2);box-shadow:0 4px 15px #667eea66;border-color:transparent;transform:scale(1.05)}.sidebar-menu .menu-item.active .menu-icon{color:#fff;transform:scale(1.1)}.sidebar-menu .menu-item:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea4d}.sidebar-menu .menu-item.active:hover{transform:scale(1.05) translateY(-2px)}.sidebar-menu .menu-item .menu-content{display:none!important}.guideline-content{padding:20px 15px;width:100%}.steps-container{padding:20px!important}.step-block{padding:10px 0!important}}*{box-sizing:border-box}.app{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.menu-item{width:100%;display:flex;align-items:center;gap:12px;padding:14px 16px;margin-bottom:10px;background:#fff;border:2px solid #f0f0f0;border-radius:12px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);text-align:left;text-decoration:none;color:inherit;position:relative;overflow:hidden}.menu-item:before{content:"";position:absolute;left:0;top:0;height:100%;width:4px;background:linear-gradient(135deg,#667eea,#764ba2);transform:scaleY(0);transition:transform .2s ease}.menu-item:hover{transform:translate(5px);box-shadow:0 6px 20px #667eea40;border-color:#667eea80;background:linear-gradient(135deg,#667eea0d,#764ba20d)}.menu-item:hover:before{transform:scaleY(1)}.menu-item:active{transform:translate(4px) scale(.96);box-shadow:0 4px 12px #667eea4d;animation:menu-bounce .4s cubic-bezier(.36,0,.66,-.56)}@keyframes menu-bounce{0%{transform:translate(4px) scale(.96)}50%{transform:translate(12px) scale(1.02)}to{transform:translate(8px) scale(1)}}.menu-item.active{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 8px 25px #667eea80;transform:translate(5px);border-color:transparent}.menu-item.active:before{transform:scaleY(1);width:100%}.menu-item.active:hover{transform:translate(8px);box-shadow:0 10px 30px #667eea99}.menu-icon{font-size:2.2rem;flex-shrink:0;transition:transform .2s}.menu-item:hover .menu-icon{transform:scale(1.1)}.menu-item.active .menu-icon{transform:scale(1.15);filter:drop-shadow(0 2px 4px rgba(0,0,0,.2))}.menu-content{flex:1;min-width:0}.menu-title{font-weight:700;font-size:1rem;margin-bottom:4px;line-height:1.3}.menu-desc{font-size:.8rem;opacity:.7;line-height:1.4}.menu-item.active .menu-desc{opacity:.9}.content-header{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:20px;border-radius:16px;margin-bottom:20px;box-shadow:0 4px 20px #0000001a}.content-header h2{font-size:1.8rem;margin:0 0 10px;color:#333}.content-header p{margin:0;color:#666;font-size:1.1rem}.content-wrapper{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:15px;width:100%;max-width:100%;align-items:start}.steps-container{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:20px;border-radius:16px;box-shadow:0 4px 20px #0000001a;animation:fadeIn .4s ease;min-width:0;overflow-wrap:break-word}.step-block{padding:15px 0;scroll-margin-top:100px}.step-block:last-child{padding-bottom:0}.step-block:first-child{padding-top:0}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.step-header{display:flex;align-items:center;gap:15px;margin-bottom:15px}.step-number-large{display:flex;align-items:center;justify-content:center;min-width:32px;height:32px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:6px;font-weight:600;font-size:1rem;flex-shrink:0}.step-block h3{color:#333;font-size:1.25rem;margin:0;flex:1;font-weight:600}.step-desc{color:#6b7280;font-size:1rem;line-height:1.6;margin:0 0 20px}.steps-sidebar{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:20px;border-radius:16px;box-shadow:0 4px 20px #0000001a;position:sticky;top:20px;height:fit-content;max-height:calc(100vh - 40px);overflow-y:auto;align-self:flex-start}.steps-sidebar::-webkit-scrollbar{width:5px}.steps-sidebar::-webkit-scrollbar-track{background:transparent}.steps-sidebar::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:3px}.steps-sidebar h4{color:#333;font-size:1.1rem;margin:0 0 20px;padding-bottom:15px;border-bottom:2px solid #f0f0f0}.steps-list{display:flex;flex-direction:column;gap:10px}.step-btn{display:flex;align-items:center;gap:12px;padding:12px 15px;background:#fff;border:2px solid transparent;border-radius:10px;cursor:pointer;transition:all .3s ease;font-size:.9rem;font-weight:500;color:#333;text-align:left}.step-btn:hover{background:#f8f9fa;transform:translate(5px);box-shadow:0 2px 8px #0000001a}.step-btn:active{transform:translate(3px) scale(.98);background:#e9ecef}.step-btn.active{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 4px 12px #667eea4d}.step-btn.active .step-number{background:#fff;color:#667eea}.step-number{display:flex;align-items:center;justify-content:center;min-width:24px;height:24px;background:#667eea;color:#fff;border-radius:50%;font-weight:600;font-size:.75rem;flex-shrink:0}.step-title{flex:1}@media (max-width: 1024px){.content-wrapper{grid-template-columns:minmax(0,1fr) 250px;gap:15px}.steps-sidebar,.steps-container{padding:20px}.step-block{padding:12px 0}.step-number-large{min-width:30px;height:30px;font-size:.95rem}}@media (max-width: 768px){.content-wrapper{grid-template-columns:1fr;gap:20px}.content-header{padding:20px;margin-bottom:20px}.content-header h2{font-size:1.5rem}.content-header p{font-size:.95rem}.content-wrapper{grid-template-columns:1fr;gap:0}.steps-sidebar{display:none}.steps-container{padding:20px}.step-block{padding:20px 0;scroll-margin-top:80px}.step-header{gap:12px;flex-wrap:wrap}.step-number-large{min-width:28px;height:28px;font-size:.9rem}.step-block h3{font-size:1.1rem;flex:1;min-width:calc(100% - 40px)}.step-desc{font-size:.95rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}