.tuto-panel{position:fixed;top:50%;left:0;transform:translateY(-50%);width:280px;max-height:75vh;overflow-y:auto;background:linear-gradient(180deg,#041a2e,#00568a);border-radius:0 14px 14px 0;box-shadow:4px 0 28px #0d1e3d59;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.15) transparent;z-index:200;transition:transform .35s ease,opacity .3s ease}.tuto-panel.collapsed{transform:translateY(-50%) translate(-100%);opacity:0;pointer-events:none}.tuto-panel-header{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 1rem .9rem;border-bottom:1px solid rgba(255,255,255,.08);cursor:pointer;user-select:none}.tuto-panel-header-title{display:flex;align-items:center;gap:.55rem;flex:1;min-width:0}.tuto-panel-header-title i{color:#00aeef;font-size:1rem;flex-shrink:0}.tuto-panel-header-title span{color:#fff;font-size:.85rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.2px}.tuto-panel-toggle{background:none;border:none;color:#fff6;padding:0 0 0 .4rem;cursor:pointer;flex-shrink:0;transition:color .2s}.tuto-panel-toggle:hover{color:#fff}.tuto-panel-toggle i{transition:transform .3s ease}.tuto-panel-body{padding:.75rem 0 .5rem}.tuto-section-title{display:flex;align-items:center;gap:.4rem;font-size:.67rem;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:#00aeef;padding:.9rem 1rem .35rem}.tuto-section-title:after{content:"";flex:1;height:1px;background:#00aeef40}.tuto-item{display:flex;align-items:flex-start;gap:0;padding:0 .85rem 0 .75rem;position:relative}.tuto-item:not(:last-child) .tuto-dot-col:after{content:"";position:absolute;left:calc(.75rem + 11px);top:28px;width:1px;height:calc(100% - 8px);background:#ffffff1a}.tuto-dot-col{display:flex;flex-direction:column;align-items:center;padding-top:9px;margin-right:.65rem;position:relative;flex-shrink:0}.tuto-dot{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.62rem;font-weight:700;flex-shrink:0;background:#ffffff12;border:1.5px solid rgba(255,255,255,.15);color:#ffffff73;transition:all .2s}.tuto-link:hover .tuto-dot{background:#00aeef26;border-color:#00aeef66;color:#00aeef}.tuto-link.active .tuto-dot{background:#00aeef;border-color:#00aeef;color:#fff;box-shadow:0 0 0 3px #00aeef33}.tuto-link{display:flex;align-items:flex-start;gap:0;text-decoration:none;padding:.45rem 0;width:100%;position:relative}.tuto-link-text{font-size:.8rem;color:#ffffff8c;line-height:1.4;padding-top:4px;transition:color .2s}.tuto-link:hover .tuto-link-text{color:#ffffffe6}.tuto-link.active .tuto-link-text{color:#fff;font-weight:600}@media(max-width:991.98px){.tuto-panel,.tuto-collapse-btn{display:none!important}}.tuto-mobile{background:linear-gradient(135deg,#041a2e,#00568a);border-radius:12px;overflow:hidden;box-shadow:0 4px 20px #0d1e3d40}.tuto-mobile-toggle{display:flex;align-items:center;justify-content:space-between;padding:.9rem 1.1rem;cursor:pointer;user-select:none;gap:.75rem}.tuto-mobile-info{display:flex;align-items:center;gap:.6rem;flex:1;min-width:0}.tuto-mobile-info>i{color:#00aeef;font-size:1.1rem;flex-shrink:0}.tuto-mobile-title{color:#fff;font-size:.9rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tuto-mobile-chevron{color:#ffffff80;transition:transform .3s ease;font-size:.95rem;flex-shrink:0}.tuto-mobile-toggle[aria-expanded=true] .tuto-mobile-chevron{transform:rotate(180deg)}.tuto-mobile-body{border-top:1px solid rgba(255,255,255,.1);padding:.5rem 0 .75rem;max-height:55vh;overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.15) transparent}.tuto-mobile-item{display:flex;align-items:center;gap:.7rem;padding:.5rem 1.1rem;text-decoration:none;transition:background .15s}.tuto-mobile-item:hover{background:#ffffff0f}.tuto-mobile-item.active{background:#00aeef21}.tuto-mobile-num{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.62rem;font-weight:700;flex-shrink:0;background:#ffffff12;border:1.5px solid rgba(255,255,255,.15);color:#ffffff73;transition:all .2s}.tuto-mobile-item.active .tuto-mobile-num{background:#00aeef;border-color:#00aeef;color:#fff;box-shadow:0 0 0 3px #00aeef33}.tuto-mobile-text{font-size:.83rem;color:#fff9;line-height:1.35;flex:1;transition:color .2s}.tuto-mobile-item:hover .tuto-mobile-text{color:#ffffffe6}.tuto-mobile-item.active .tuto-mobile-text{color:#fff;font-weight:600}.tuto-mobile-current{color:#00aeef;font-size:.75rem;flex-shrink:0}.tuto-collapse-btn{display:none}@media(min-width:992px){.tuto-collapse-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.35rem;position:fixed;top:50%;left:0;transform:translateY(-50%);width:36px;padding:.75rem .4rem;border-radius:0 10px 10px 0;background:linear-gradient(180deg,#041a2e,#00568a);color:#ffffffd9;border:none;border-right:2px solid #00AEEF;box-shadow:3px 0 16px #0d1e3d59;cursor:pointer;z-index:201;transition:width .2s ease,background .2s}.tuto-collapse-btn:hover{background:linear-gradient(180deg,#00568a,#0098d4);width:42px}.tuto-collapse-btn .tuto-btn-icon{font-size:1rem;color:#00aeef;transition:color .2s;flex-shrink:0}.tuto-collapse-btn:hover .tuto-btn-icon{color:#fff}.tuto-collapse-btn .tuto-btn-label{font-size:.6rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;writing-mode:vertical-lr;transform:rotate(180deg);color:#ffffffa6;line-height:1;transition:color .2s}.tuto-collapse-btn:hover .tuto-btn-label{color:#fff}}