*,:before,:after{box-sizing:border-box;margin:0;padding:0}svg{overflow:visible!important}:root{--bg:#23272f;--bg2:#0e0e1a;--bg3:#14142a;--surface:#00000021;--divider-color:#f1f1ff14;--accent:#7c6eff;--accent2:#ff6b9d;--accent3:#00e5a0;--text:#fff;--text-primary:#00d0ff;--muted:#ffffffc4;--muted2:#99a1b3;--code-bg:#0d0d1f;--btn-primary:#4199ad;--btn-secondary:#343a46;--btn-hover:#58c4dc;--btn-glow:#0085a3;--sidebar-w:330px;--sidebar-hover:#59e1ff47;--font-head:"Syne", sans-serif;--font-mono:Optimistic Text, -apple-system, ui-sans-serif, system-ui, sans-serif;--text-sm:.875rem;--text-md:1rem;--text-lg:1.25rem;--text-xl:1.5rem;--text-lang:.625rem;--anim-bg:#0000003d;--progress-bar:#ffffff29}html{scroll-behavior:smooth}body{font-family:var(--font-mono);background:var(--bg);font-size:var(--text-md);color:var(--text);min-height:100vh;display:flex}.sidebar{width:var(--sidebar-w);background:var(--bg);z-index:100;flex-direction:column;flex-shrink:0;padding:10px 13px;display:flex;position:fixed;top:0;bottom:0;left:0}.nav-scroll{overflow-y:auto}.sidebar-logo{border-bottom:1px solid var(--border);padding:28px 24px 20px}.logo-mark{font-family:var(--font-head);font-size:var(--text-lg);letter-spacing:-.5px;color:#fff;font-weight:800}.logo-version{color:var(--muted);letter-spacing:1px;text-transform:uppercase;margin-top:4px;font-size:10px}.nav-group{border-bottom:1px solid var(--divider-color);padding:16px 0}.nav-label{text-transform:uppercase;letter-spacing:2px;color:var(--muted);margin-bottom:5px;padding:0 24px 8px;font-size:.7rem}.nav-item{font-size:var(--text-md);color:var(--text);cursor:pointer;border-radius:0 10px 10px 0;align-items:center;gap:10px;padding:8px 24px;font-weight:700;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover{color:var(--text);background:var(--btn-secondary)}.nav-item.active{color:var(--text-primary);font-size:var(--text-sm);border-left-color:var(--accent);background:var(--sidebar-hover)}.nav-dot{background:var(--border);flex-shrink:0;width:6px;height:6px;transition:background .2s;transform:rotate(45deg)}.nav-item.active .nav-dot{background-color:#fff}.nav-item:hover .nav-dot{background:var(--muted)}.main{margin-left:var(--sidebar-w);z-index:1;flex:1;position:relative;overflow:hidden}section{max-width:1000px;padding:40px 30px}section:last-child{border-bottom:none}.badge{border:1px solid var(--btn-hover);color:var(--text-primary);letter-spacing:.5px;border-radius:3px;align-items:center;gap:6px;margin-bottom:24px;padding:5px 12px;font-size:11px;display:inline-flex}.badge-dot{background:var(--accent3);border-radius:50%;width:5px;height:5px;animation:2s infinite blink}.logo-container{flex-direction:column;justify-content:center;align-items:center;width:fit-content;display:flex}@keyframes blink{0%,to{opacity:1}50%{opacity:.2}}.hero-title{font-family:var(--font-head);letter-spacing:-2px;color:#fff;margin-bottom:20px;font-size:clamp(40px,6vw,72px);font-weight:800;line-height:1.05}.hero-title .grad{background:linear-gradient(135deg, var(--accent) 0%, var(--accent2) 50%, var(--accent3) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero-sub{color:var(--muted);max-width:540px;margin-bottom:36px;line-height:1.7}.hero-ctas{flex-wrap:wrap;gap:12px;margin-bottom:60px;display:flex}.hero-ctas .btn{opacity:0}.btn{font-family:var(--font-mono);cursor:pointer;border:none;align-items:center;gap:8px;padding:11px 22px;font-size:13px;font-weight:500;text-decoration:none;transition:all .3s ease-in;display:inline-flex}.btn-primary{background:var(--btn-primary);color:#fff}.btn-primary:hover{background-color:var(--btn-hover);box-shadow:0 8px 24px var(--btn-glow);transform:translateY(-1px)}.btn-ghost{background-color:var(--btn-secondary);color:var(--text);border:1px solid var(--border)}.btn-ghost:hover{background-color:var(--btn-hover);transform:translateY(-1px)}.github{opacity:1;transform:scale(5)}.btn-ghost.github:hover{background-color:var(--accent2)}.section-tag{font-size:var(--text-sm);text-transform:uppercase;letter-spacing:2.5px;color:var(--accent);align-items:center;gap:10px;margin-bottom:12px;display:flex}.section-tag:after{content:"";background:linear-gradient(90deg, var(--border), transparent);flex:1;max-width:60px;height:1px}.section-title{font-family:var(--font-head);letter-spacing:-1px;color:#fff;margin-bottom:16px;font-size:clamp(28px,4vw,40px);font-weight:800}.section-desc{color:var(--muted);max-width:600px;margin-bottom:40px;line-height:1.8}.code-block{background:var(--code-bg);border:1px solid var(--border);border-radius:12px;margin:20px 0;position:relative;overflow:hidden}.code-header{border-bottom:1px solid var(--border);background:#ffffff05;justify-content:space-between;align-items:center;padding:10px 16px;display:flex}.code-dots{gap:6px;display:flex}.code-dot{border-radius:50%;width:10px;height:10px}.code-dot:first-child{background:#ff5f57}.code-dot:nth-child(2){background:#febc2e}.code-dot:nth-child(3){background:#28c840}.code-lang{font-size:var(--text-lang);color:var(--muted);letter-spacing:1px;text-transform:uppercase}.copy-btn{font-family:var(--font-mono);color:var(--muted);border:1px solid var(--border);cursor:pointer;letter-spacing:.5px;background:0 0;border-radius:4px;padding:3px 10px;font-size:10px;transition:all .2s}.copy-btn:hover{color:var(--btn-hover);border-color:var(--accent3)}.copy-btn.copied{color:var(--accent3);border-color:var(--accent3)}pre{font-family:var(--font-mono);font-size:var(--text-sm);opacity:.9;scrollbar-width:thin;scrollbar-color:var(--border) transparent;padding:20px;font-weight:700;line-height:1.7;overflow-x:auto}.install-note{font-size:var(--text-sm);color:var(--muted)}.kw{color:#c084fc}.fn{color:#67e8f9}.str{color:#86efac}.num{color:#fdba74}.cmt{color:#475569;font-style:italic}.prop{color:#f9a8d4}.op{color:#94a3b8}.demo-box{background:var(--bg3);border:1px solid var(--border);border-radius:12px;position:relative;overflow:hidden}.demo-topbar{border-bottom:1px solid var(--border);color:var(--muted);justify-content:space-between;align-items:center;padding:10px 16px;font-size:11px;display:flex}.demo-live-badge{color:var(--text-primary);cursor:pointer;background-color:#0000;border:none;align-items:center;gap:5px;padding:5px;font-size:10px;display:flex}.demo-live-dot{background:var(--btn-hover);border-radius:50%;width:5px;height:5px;animation:1.5s infinite blink}.demo-stage{justify-content:center;align-items:center;height:220px;display:flex;position:relative;overflow:hidden}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin-bottom:32px;display:grid}.feature-card{background:var(--surface);border:1px solid var(--border);opacity:0;cursor:default;border-radius:12px;padding:20px;transition:all .3s}.feature-card:hover{transform:translateY(-2px);box-shadow:0 1px 9px #58c4dc6e}.feature-icon{margin-bottom:10px;font-size:22px}.feature-name{font-family:var(--font-head);color:#fff;margin-bottom:6px;font-size:15px;font-weight:700}.feature-desc{color:var(--muted);font-size:12px;line-height:1.6}#demo-magnetic{justify-content:center;align-items:center;height:200px;display:flex}.mag-circle{background:linear-gradient(135deg, var(--text-primary), var(--btn-hover));color:#fff;cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:80px;height:80px;font-size:11px;transition:transform .15s cubic-bezier(.23,1,.32,1);animation:2s ease-out infinite pulse-ring;display:flex;position:relative;box-shadow:0 0 #7c6eff66}@keyframes pulse-ring{0%{box-shadow:0 0 #7c6eff66}70%{box-shadow:0 0 0 20px #7c6eff00}to{box-shadow:0 0 #7c6eff00}}#demo-svg-stage{justify-content:center;align-items:center;width:100%;height:200px;display:flex;position:relative}.svg-mover{background:linear-gradient(135deg, var(--text-primary), var(--btn-hover));border-radius:6px;width:28px;height:28px;position:absolute;box-shadow:0 0 20px #00e5a080}.svg-path-trace{opacity:.25;width:100%;height:100%;position:absolute;inset:0}#demo-splittext{justify-content:center;align-items:center;height:160px;padding:20px;display:flex}.split-word{font-family:var(--font-head);font-size:var(--text-xl);color:#fff;letter-spacing:-1px;gap:0;font-weight:800;display:flex}#demo-cursor-stage{cursor:none;height:180px;color:var(--muted);justify-content:center;align-items:center;font-size:12px;display:flex;position:relative;overflow:hidden}.cursor-follower{border:2px solid var(--accent);pointer-events:none;mix-blend-mode:screen;border-radius:50%;width:28px;height:28px;transition:transform 80ms;position:absolute}.cursor-dot{background:var(--accent2);pointer-events:none;border-radius:50%;width:6px;height:6px;position:absolute}#demo-drag-stage{height:200px;position:relative;overflow:hidden}.drag-box{background:linear-gradient(135deg, var(--surface), var(--bg3));border:1px solid var(--accent);cursor:grab;width:80px;height:80px;color:var(--accent);-webkit-user-select:none;user-select:none;border-radius:10px;justify-content:center;align-items:center;font-size:11px;transition:box-shadow .2s;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.drag-box:active{cursor:grabbing;box-shadow:0 8px 32px #7c6eff66}.drag-hint{text-align:center;color:var(--muted);pointer-events:none;font-size:11px;position:absolute;bottom:12px;left:0;right:0}#demo-morph-stage{justify-content:center;align-items:center;height:200px;display:flex}.morph-svg{width:120px;height:120px;overflow:visible}.morph-path{fill:none;stroke:url(#morphGrad);stroke-width:2.5px}#demo-parallax-stage{justify-content:center;align-items:flex-start;gap:20px;height:800px;display:flex;position:relative;overflow:hidden}.parallax-layer{color:var(--muted);border-radius:10px;justify-content:center;align-items:center;font-size:11px;transition:all .2s;display:flex}.parallax-layer:first-child{background:#7c6eff26;border:1px solid #7c6eff4d;width:80px;height:80px;animation-duration:2.5s;animation-delay:0s}.parallax-layer:nth-child(2){background:#ff6b9d1a;border:1px solid #ff6b9d4d;width:100px;height:100px;animation-duration:3s;animation-delay:.4s}.parallax-layer:nth-child(3){background:#00e5a01a;border:1px solid #00e5a04d;width:70px;height:70px;animation-duration:2s;animation-delay:.8s}@keyframes parallaxFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.timeline-controls{background:var(--bg3);border:1px solid var(--border);border-radius:12px;margin-bottom:24px;padding:24px}.tl-progress-wrap{margin-bottom:20px}.tl-progress-label{font-size:var(--text-sm);color:var(--muted);justify-content:space-between;margin-bottom:8px;display:flex}.tl-progress-bar{background:var(--progress-bar);cursor:pointer;border-radius:100px;height:4px;position:relative}.tl-progress-fill{background:linear-gradient(90deg, var(--accent), var(--accent2));border-radius:100px;width:0%;height:100%;transition:width 50ms;position:relative}.tl-progress-fill:after{content:"";background:#fff;border-radius:50%;width:12px;height:12px;position:absolute;top:-4px;right:-6px;box-shadow:0 0 8px #7c6eff99}.tl-btns{flex-wrap:wrap;gap:10px;display:flex}.tl-btn{font-family:var(--font-mono);cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;align-items:center;gap:6px;padding:9px 18px;font-size:12px;transition:all .2s;display:flex}.tl-btn:hover{border-color:var(--accent);color:var(--accent)}.tl-btn.play:hover{border-color:var(--accent3);color:var(--accent3)}.tl-btn.pause:hover{border-color:var(--accent2);color:var(--accent2)}.tl-tracks{flex-direction:column;gap:8px;margin-bottom:20px;display:flex}.tl-track{align-items:center;gap:12px;display:flex}.tl-track-label{color:var(--muted);text-align:center;letter-spacing:1.2px;flex-shrink:0;width:80px;font-size:10px}.tl-track-bar-wrap{background:var(--progress-bar);border-radius:100px;flex:1;height:6px;overflow:hidden}.tl-track-fill{border-radius:100px;width:0%;height:100%;transition:width 50ms}.api-table{border-collapse:collapse;width:100%;margin:16px 0;font-size:12.5px}.api-table th{text-align:left;color:var(--muted);border-bottom:1px solid var(--border);letter-spacing:.5px;text-transform:uppercase;background:#ffffff08;padding:10px 14px;font-size:11px;font-weight:500}.api-table td{vertical-align:top;border-bottom:1px solid #ffffff0a;padding:11px 14px;line-height:1.5}.api-table tr{background-color:var(--surface)}.api-table tr:last-child td{border-bottom:none}.api-table code{background:var(--code-bg);border:1px solid var(--border);color:var(--accent3);border-radius:4px;padding:2px 6px;font-size:12px}.api-table .type{color:#f9a8d4}.api-table .opt{color:var(--muted);font-size:11px}.api-card{background:var(--bg3);border:1px solid var(--border);border-radius:12px;margin-bottom:20px;overflow-x:auto}.api-card-head{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:16px 20px;display:flex}.api-method{color:var(--accent);letter-spacing:.5px;background:#7c6eff33;border-radius:4px;padding:3px 8px;font-size:11px}.api-sig{color:#fff;font-size:14px}.api-sig .fn-name{color:var(--accent3)}.api-sig .params{color:var(--muted)}.api-card-body{padding:0}.tip-list{flex-direction:column;gap:12px;display:flex}.tip{background:var(--surface);border:1px solid var(--border);opacity:0;border-radius:10px;gap:16px;padding:16px 20px;transition:all .3s;display:flex;transform:scale(.5)translate(400px)}.tip:hover{color:var(--btn-hover);transform:scale(1.01)translateY(-2px);box-shadow:0 1px 9px #58c4dc6e}.tip-icon{flex-shrink:0;margin-top:2px;font-size:20px}.tip-title{font-family:var(--font-head);margin-bottom:4px;font-size:14px;font-weight:700}.tip-text{color:var(--muted);font-size:12.5px;line-height:1.6}.footer{border-top:1px solid var(--border);max-width:900px;padding:48px 64px}.footer-inner{color:var(--muted);justify-content:space-between;align-items:center;font-size:12px;display:flex}.api-card::-webkit-scrollbar{height:4px}::-webkit-scrollbar{width:9px}::-webkit-scrollbar-thumb{background-color:#0d505f;border-radius:100px}::-webkit-scrollbar-thumb:hover{background-color:var(--btn-hover)}.nav-scroll::-webkit-scrollbar{width:0}.divider{background:var(--border);height:1px;margin:32px 0}.mt-sm{margin-top:16px}.mt-md{margin-top:24px}.inline-code{background:var(--code-bg);color:var(--text-primary);border-radius:4px;justify-content:center;align-items:center;width:fit-content;padding:5px 10px;font-size:12.5px;display:inline-flex}.logo-svg{z-index:999;position:relative}@media (width<=1000px){.sidebar{display:none}.main{margin-left:0}}section{opacity:0;transform:translateY(-5px)}.feature-card line{stroke-dasharray:80;stroke-dashoffset:80px;transition:stroke-dashoffset 1s}.feature-card:first-child:hover rect,.feature-card:first-child:hover line{fill:var(--btn-hover);stroke:var(--btn-primary)}.feature-card circle{animation:3s ease-in infinite alternate-reverse tl}@keyframes tl{0%{cx:100}to{cx:0}}.feature-card polygon{transform-box:fill-box;transform-origin:50%;transition:transform .25s}.feature-card:nth-child(2):hover polygon{fill:var(--accent2);transform:scale(1.2)rotate(-8deg)}.feature-card:nth-child(2):hover line{stroke:var(--accent2)}.feature-card:nth-child(3):hover rect,.feature-card:nth-child(3):hover circle{fill:var(--accent3)}.feature-icon:hover line{stroke-dashoffset:0}:root{--fb-primary:#4199ad;--fb-hover:#58c4dc;--fb-glow:#0085a3;--fb-bg:#0d1117;--fb-surface:#161b22;--fb-border:#4199ad2e;--fb-text:#e6edf3;--fb-muted:#e6edf373;--fb-font:"Optimistic Text", -apple-system, ui-sans-serif, system-ui, sans-serif}.fb-trigger{z-index:1000;cursor:pointer;touch-action:none;-webkit-user-select:none;user-select:none;background:0 0;border:none;outline:none;padding:0;position:fixed;top:50%;right:0}.fb-trigger svg{filter:drop-shadow(0 0 10px #0085a373);transition:filter .25s;display:block}.fb-trigger:hover svg{filter:drop-shadow(0 0 20px #58c4dcbf)}.fb-diamond-fill{fill:var(--fb-primary);transition:fill .2s}.fb-trigger:hover .fb-diamond-fill{fill:var(--fb-hover)}.fb-overlay{z-index:998;pointer-events:none;background:0 0;transition:background .35s;position:fixed;inset:0}.fb-overlay.is-visible{pointer-events:all;background:#0000008c}.fb-panel{z-index:999;background:var(--fb-bg);border-left:1px solid var(--fb-border);will-change:transform;flex-direction:column;width:360px;max-width:calc(100vw - 32px);display:flex;position:fixed;top:0;bottom:0;right:0;overflow:hidden auto;transform:translate(100%)}.fb-header{justify-content:space-between;align-items:flex-start;margin-bottom:1.75rem;padding:1.75rem 1.75rem 0;display:flex}.fb-header__eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--fb-primary);font-size:.68rem;font-family:var(--fb-font);margin-bottom:.4rem}.fb-header__title{color:var(--fb-text);font-size:1.35rem;font-weight:600;line-height:1.25;font-family:var(--fb-font);letter-spacing:-.01em}.fb-close{color:var(--fb-muted);cursor:pointer;background:0 0;border:1px solid #ffffff17;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;margin-top:2px;transition:background .15s,border-color .15s,color .15s;display:flex}.fb-close:hover{color:var(--fb-text);background:#ffffff0f;border-color:#ffffff2e}.fb-form-inner{flex-direction:column;flex:1;padding:0 1.75rem 1rem;display:flex}.fb-label{letter-spacing:.1em;text-transform:uppercase;color:var(--fb-muted);font-size:.7rem;font-family:var(--fb-font);margin-bottom:.85rem}.fb-rating{gap:.55rem;margin-bottom:1.75rem;display:flex}.fb-star{color:#fff;width:40px;height:42px;font-family:var(--fb-font);cursor:pointer;background:#4199ad0f;border:1.5px solid #4199ad47;justify-content:center;align-items:center;font-size:.9rem;font-weight:500;line-height:1;transition:background .15s,border-color .15s,transform .15s,box-shadow .15s;display:flex;transform:rotate(180deg)}.fb-star:hover{border-color:var(--fb-hover);background:#58c4dc1f;transform:translateY(-2px)}.fb-star.active{background:var(--fb-primary);border-color:var(--fb-hover);color:#fff;transform:translateY(-2px);box-shadow:0 0 14px #0085a380}.fb-types{flex-wrap:wrap;gap:.45rem;margin-bottom:1.75rem;display:flex}.fb-type{color:var(--fb-muted);font-family:var(--fb-font);cursor:pointer;background:0 0;border:1px solid #4199ad38;padding:.3rem .8rem;font-size:.75rem;transition:all .15s}.fb-type:hover{border-color:var(--fb-primary);color:var(--fb-text)}.fb-type.active{border-color:var(--fb-primary);color:var(--fb-hover);background:#4199ad24}.fb-divider{background:var(--fb-border);height:1px;margin:0 0 1.5rem}.fb-field{margin-bottom:1.1rem}.fb-textarea,.fb-input{background:var(--fb-surface);width:100%;color:var(--fb-text);font-family:var(--fb-font);resize:none;box-sizing:border-box;caret-color:var(--fb-glow);border:1px solid #4199ad2e;outline:none;padding:.75rem 1rem;font-size:.85rem;line-height:1.55;transition:border-color .2s,background .2s}.fb-textarea{height:300px}.fb-textarea::-webkit-scrollbar{width:4px}.fb-textarea::placeholder,.fb-input::placeholder{color:#e6edf333}.fb-textarea:focus,.fb-input:focus{border-color:var(--fb-primary);background:#4199ad0d}.fb-footer{border-top:1px solid var(--fb-border);flex-direction:column;gap:.55rem;margin-top:auto;padding:1rem 1.75rem 1.75rem;display:flex}.fb-submit{background:var(--fb-primary);color:#fff;width:100%;font-family:var(--fb-font);letter-spacing:.02em;cursor:pointer;border:none;padding:.8rem;font-size:.85rem;font-weight:500;transition:background .2s,box-shadow .2s,transform .15s}.fb-submit:hover{background:var(--fb-hover);box-shadow:0 0 18px #0085a366}.fb-submit:active{transform:scale(.985)}.fb-submit:disabled{opacity:.4;cursor:not-allowed;box-shadow:none;transform:none}.fb-error{color:#f87171;font-size:.73rem;font-family:var(--fb-font);padding:0 .25rem;display:none}.fb-error.is-visible{display:block}.fb-success{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:1rem;padding:2rem 1.75rem;display:none}.fb-success.is-visible{display:flex}.fb-success__ring{border:1.5px solid var(--fb-primary);background:#4199ad1a;border-radius:50%;justify-content:center;align-items:center;width:58px;height:58px;display:flex}.fb-success__ring svg{width:22px;height:22px;stroke:var(--fb-hover)}.fb-success__title{font-family:var(--fb-font);color:var(--fb-text);letter-spacing:-.01em;font-size:1.1rem;font-weight:600}.fb-success__body{color:var(--fb-muted);font-size:.82rem;font-family:var(--fb-font);line-height:1.65}