:root{--black: #050505;--panel: #090909;--panel-2: #0f0f10;--panel-3: #0d0d0e;--cyan: #67d9ff;--cyan-lt: #a3e8ff;--green: #60f7b5;--amber: #ffb65a;--purple: #c9a5ff;--red: #ff7b72;--text: #f3f3f4;--muted: #a8a8b0;--dim: #7e7e86;--hair: rgba(255, 255, 255, .09);--hair-2: rgba(255, 255, 255, .14);--font: "Inter", system-ui, -apple-system, sans-serif;--display: "Space Grotesk", "Inter", system-ui, sans-serif;--mono: "JetBrains Mono", "Fira Code", monospace;--sketch: "Kalam", cursive;--grad: linear-gradient(120deg, var(--cyan) 0%, var(--purple) 55%, var(--green) 100%);--maxw: 1200px;--ease: cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--black);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}a{color:inherit;text-decoration:none}code{font-family:var(--mono);font-size:.9em;color:var(--cyan)}em{font-style:normal;color:var(--text)}::selection{background:#67d9ff4d}.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 2rem;position:relative;z-index:10}.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan)}h1{font-family:var(--display);font-size:clamp(3.2rem,7.5vw,6.6rem);font-weight:700;line-height:.98;letter-spacing:-.04em;text-wrap:balance}h2{font-family:var(--display);font-size:clamp(2rem,4.5vw,3.2rem);font-weight:700;line-height:1.05;letter-spacing:-.03em;text-wrap:balance}h3{font-family:var(--display);font-size:1.15rem;font-weight:600;letter-spacing:-.01em}.lede{color:var(--muted);font-size:1.15rem;line-height:1.6;max-width:34rem;margin-top:1.6rem}.sec-sub{color:var(--muted);font-size:1.1rem;max-width:40rem;margin-top:1.1rem}.badge{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);font-size:.72rem;color:var(--cyan);padding:.4rem .85rem;border:1px solid rgba(103,217,255,.25);border-radius:30px;background:#67d9ff0f;margin-bottom:1.6rem}.dot-live{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green);animation:pulse 1.6s infinite}.dot-live.sm{width:6px;height:6px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.25}}.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font);font-weight:600;font-size:.95rem;letter-spacing:-.01em;padding:.85rem 1.5rem;border-radius:11px;border:none;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s,border-color .2s}.btn-sm{padding:.55rem 1.05rem;font-size:.85rem}.btn-primary{background:var(--cyan);color:#050505}.btn-primary:hover{background:var(--cyan-lt);transform:translateY(-2px);box-shadow:0 10px 34px #67d9ff47}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--hair-2)}.btn-ghost:hover{border-color:var(--cyan);transform:translateY(-2px)}.mesh{position:absolute;top:-25%;right:-25%;bottom:-25%;left:-25%;z-index:0;filter:blur(90px);pointer-events:none}.mesh-hero{opacity:.5}.mesh-soft{opacity:.3}.mesh-strong{opacity:.5}.blob{position:absolute;border-radius:50%;mix-blend-mode:screen}.b-cyan{width:46vw;height:46vw;background:var(--cyan);top:2%;left:6%;animation:drift1 24s ease-in-out infinite}.b-purple{width:42vw;height:42vw;background:var(--purple);top:26%;right:4%;animation:drift2 28s ease-in-out infinite}.b-green{width:34vw;height:34vw;background:var(--green);bottom:-5%;left:34%;animation:drift3 32s ease-in-out infinite}@keyframes drift1{0%,to{transform:translate(0) scale(1)}33%{transform:translate(12%,16%) scale(1.15)}66%{transform:translate(-8%,8%) scale(.9)}}@keyframes drift2{0%,to{transform:translate(0) scale(1)}33%{transform:translate(-13%,-9%) scale(1.1)}66%{transform:translate(6%,13%) scale(.95)}}@keyframes drift3{0%,to{transform:translate(0) scale(1)}50%{transform:translate(9%,-15%) scale(1.2)}}@media(prefers-reduced-motion:reduce){.blob{animation:none!important}}.grid-ov{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(ellipse 85% 75% at 50% 45%,#000 55%,transparent 100%);mask-image:radial-gradient(ellipse 85% 75% at 50% 45%,#000 55%,transparent 100%)}.dot-ov{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 0);background-size:26px 26px;-webkit-mask-image:radial-gradient(ellipse 90% 85% at 50% 50%,#000 45%,transparent 100%);mask-image:radial-gradient(ellipse 90% 85% at 50% 50%,#000 45%,transparent 100%)}.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:64px;display:flex;align-items:center;gap:2rem;padding:0 2rem;background:#0505058c;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}.nav.scrolled{border-bottom-color:var(--hair);background:#050505cc}.nav-brand{font-family:var(--display);display:flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.2rem;letter-spacing:-.02em;margin-right:auto}.nav-brand b{color:var(--cyan)}.brand-mark{width:22px;height:22px;border-radius:6px;background:var(--grad);box-shadow:0 0 14px #67d9ff66}.nav-links{display:flex;gap:1.8rem}.nav-links a{color:var(--muted);font-size:.9rem;font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--text)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding-top:64px}.hero-inner{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 2rem;position:relative;z-index:10;display:grid;grid-template-columns:1.15fr .85fr;gap:2.5rem;align-items:center}.hero-copy{max-width:40rem}.cta-row{display:flex;gap:.8rem;margin-top:2.2rem;flex-wrap:wrap}.hero-meta{display:inline-flex;align-items:center;gap:.7rem;margin-top:2rem;font-family:var(--mono);font-size:.75rem;color:var(--muted);padding:.5rem .9rem;border-radius:30px;background:#0909098c;border:1px solid var(--hair);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.hero-meta .sep{color:var(--dim)}.hero-graph{position:relative;height:520px}.node{position:absolute;padding:.6rem .9rem;border-radius:11px;font-family:var(--mono);font-size:.8rem;font-weight:600;background:#0f0f10d1;border:1px solid var(--hair);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text);white-space:nowrap;box-shadow:0 8px 30px #00000080;z-index:5;transition:transform .3s var(--ease),box-shadow .3s}.node:hover{transform:translateY(-3px)}.node .k{color:var(--cyan)}.node .shape{display:block;font-size:.68rem;color:var(--green);margin-top:3px;font-weight:500}.node .shape.inferred{color:var(--dim)}.node.measured{border-color:#60f7b559;box-shadow:0 0 26px #60f7b51a,0 8px 30px #00000080}.node[data-node="0"]{top:12%;left:4%}.node[data-node="1"]{top:12%;left:54%}.node[data-node="2"]{top:44%;left:30%}.node[data-node="3"]{top:74%;left:10%}.edges{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;overflow:visible;pointer-events:none}.edges path{stroke-dasharray:6 7;animation:flow 1.5s linear infinite}@keyframes flow{to{stroke-dashoffset:-13}}.sketch-layer{position:absolute;top:0;right:0;bottom:0;left:0;z-index:6;pointer-events:none}.anno{position:absolute;font-family:var(--sketch);font-size:1.05rem;color:var(--green);transform:rotate(-4deg)}.anno.q{color:var(--amber);transform:rotate(4deg)}.anno.purple{color:var(--purple);transform:rotate(3deg)}.scroll-hint{position:absolute;bottom:1.6rem;left:50%;transform:translate(-50%);font-family:var(--mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--dim);z-index:10;animation:bob 2s ease-in-out infinite}@keyframes bob{0%,to{transform:translate(-50%);opacity:.6}50%{transform:translate(-50%,6px);opacity:1}}.section{position:relative;padding:7rem 0;overflow:hidden}.sec-head{max-width:44rem;margin-bottom:3.5rem}.sec-head .eyebrow{display:block;margin-bottom:1rem}.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}.prob{background:linear-gradient(180deg,#ffffff05,#fff0);border:1px solid var(--hair);border-radius:16px;padding:1.8rem;transition:border-color .3s,transform .3s var(--ease)}.prob:hover{border-color:var(--hair-2);transform:translateY(-4px)}.prob-num{font-family:var(--mono);font-size:.8rem;color:var(--red);margin-bottom:1rem;opacity:.8}.prob h3{margin-bottom:.6rem}.prob p{color:var(--muted);font-size:.95rem}.prob-tag{margin-top:1.3rem;font-family:var(--mono);font-size:.72rem;color:var(--dim);padding:.5rem .7rem;border-radius:8px;background:#ffffff08;border:1px solid var(--hair);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.prob-tag.err{color:var(--red);border-color:#ff7b7240;background:#ff7b720f}.prob-tag.amber{color:var(--amber);border-color:#ffb65a40;background:#ffb65a0f}.sync{border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}.split{display:grid;grid-template-columns:1fr 1.05fr;gap:3rem;align-items:center}.split-copy{max-width:34rem}.split-copy .eyebrow{display:block;margin-bottom:1rem}.ticks{list-style:none;margin-top:1.6rem;display:grid;gap:.7rem}.ticks li{position:relative;padding-left:1.6rem;color:var(--muted);font-size:.95rem}.ticks li:before{content:"→";position:absolute;left:0;color:var(--cyan);font-weight:700}.codecard{background:var(--panel-2);border:1px solid var(--hair);border-radius:16px;overflow:hidden;box-shadow:0 40px 90px #0009}.code-bar{display:flex;align-items:center;gap:.4rem;padding:.8rem 1rem;border-bottom:1px solid var(--hair)}.tl{width:11px;height:11px;border-radius:50%}.tl.r{background:#ff5f56}.tl.y{background:#ffbd2e}.tl.g{background:#27c93f}.code-file{margin-left:.6rem;font-family:var(--mono);font-size:.72rem;color:var(--dim)}.code-badge{margin-left:auto;font-family:var(--mono);font-size:.68rem;color:var(--green)}pre.code{padding:1.2rem 1.3rem;font-family:var(--mono);font-size:.82rem;line-height:1.75;overflow-x:auto}.code .kw{color:var(--cyan)}.code .ty{color:var(--purple)}.code .fn{color:var(--text)}.code .st{color:var(--green)}.code .nu{color:var(--amber)}.code .inlay{color:var(--green);opacity:.8}.code .hl{background:#67d9ff1f;display:block;margin:0 -1.3rem;padding:0 1.3rem;border-left:2px solid var(--cyan);transition:background .6s}.code-foot{padding:.8rem 1.3rem;border-top:1px solid var(--hair);font-family:var(--mono);font-size:.7rem;color:var(--dim);display:flex;align-items:center;gap:.5rem}.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}.feat{background:linear-gradient(180deg,#ffffff06,#fff0);border:1px solid var(--hair);border-radius:16px;padding:1.8rem;transition:border-color .3s,transform .3s var(--ease)}.feat:hover{border-color:var(--hair-2);transform:translateY(-4px)}.feat-wide{grid-column:span 2}.feat-icon{width:42px;height:42px;display:grid;place-items:center;font-size:1.2rem;border-radius:11px;margin-bottom:1.2rem;color:var(--cyan);background:#67d9ff14;border:1px solid rgba(103,217,255,.2)}.feat h3{margin-bottom:.6rem}.feat p{color:var(--muted);font-size:.95rem}.feat-chips{display:flex;gap:.5rem;margin-top:1.2rem}.chip{font-family:var(--mono);font-size:.7rem;padding:.3rem .7rem;border-radius:20px;border:1px solid var(--hair)}.chip.green{color:var(--green);border-color:#60f7b54d;background:#60f7b50f}.chip.dim{color:var(--dim)}.cta-final{padding:9rem 0;text-align:center;border-top:1px solid var(--hair)}.cta-final:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;pointer-events:none;background:radial-gradient(ellipse 60% 55% at 50% 50%,rgba(5,5,5,.7),transparent 75%)}.cta-wrap{max-width:46rem}.cta-h{margin-top:.4rem}.cta-final .sec-sub{margin-top:1.2rem;color:var(--text);opacity:.92;text-shadow:0 1px 20px rgba(5,5,5,.6)}.cta-final .cta-row{margin-top:2.4rem}.cta-sketch{max-width:46rem;margin-inline:auto}.fake-cursor{position:absolute;width:2px;height:1.05em;background:var(--cyan);box-shadow:0 0 8px var(--cyan);opacity:0;z-index:5;transition:top .4s var(--ease),left .4s var(--ease);animation:blink 1s step-end infinite}.fake-cursor.on{opacity:1}@keyframes blink{50%{opacity:0}}@keyframes verifyPulse{0%{box-shadow:0 0 #60f7b580,0 6px 20px #00000080}60%{box-shadow:0 0 0 12px #60f7b500,0 6px 20px #00000080}to{box-shadow:0 0 26px #60f7b526,0 6px 20px #00000080}}.idesec{border-bottom:1px solid var(--hair)}.ide{position:relative;border:1px solid var(--hair);border-radius:14px;overflow:hidden;background:var(--black);box-shadow:0 40px 100px #000000a6,0 0 0 1px #ffffff05;font-family:var(--mono);-webkit-user-select:none;user-select:none}.ide-title{display:flex;align-items:center;gap:.45rem;height:38px;padding:0 .9rem;background:var(--black);border-bottom:1px solid var(--hair)}.ide-title .tl{width:11px;height:11px;border-radius:50%}.ide-title-text{margin-left:auto;margin-right:auto;font-size:.74rem;color:var(--dim);transform:translate(-24px)}.ide-body{display:grid;grid-template-columns:48px 208px 1fr;height:460px}.ide-activity{background:var(--black);border-right:1px solid var(--hair);display:flex;flex-direction:column;align-items:center;padding:.7rem 0;gap:.4rem}.act-ico{width:40px;height:40px;display:grid;place-items:center;font-size:1.1rem;color:var(--dim);cursor:default;border-left:2px solid transparent;transition:color .2s}.act-ico.active{color:var(--text);border-left-color:var(--cyan)}.act-ico.tv{color:var(--cyan)}.act-ico.bottom{margin-top:auto}.ide-explorer{background:var(--panel);border-right:1px solid var(--hair);overflow:hidden}.exp-title{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:.75rem 1rem .5rem}.exp-tree{font-size:.78rem}.exp-row,.exp-file{display:flex;align-items:center;gap:.35rem;padding:.28rem .9rem;color:var(--muted);cursor:default;white-space:nowrap;position:relative}.exp-row.folder{color:var(--text)}.exp-row .chev{font-size:.6rem;width:.7rem;color:var(--dim)}.exp-ico{color:var(--amber);font-size:.7rem}.exp-file{padding-left:2.1rem}.exp-file .exp-dot,.exp-row .exp-dot{width:8px;height:8px;border-radius:2px;background:var(--dim);flex-shrink:0}.exp-dot.py{background:var(--cyan)}.exp-file:hover{background:#ffffff0a}.exp-file.active{background:#67d9ff1a;color:var(--text)}.exp-file.active:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--cyan)}.file-dim{padding-left:2.1rem;color:var(--dim)}.exp-row.file-dim .exp-dot{background:var(--dim)}.ide-main{display:flex;flex-direction:column;min-width:0;background:var(--black)}.ide-tabs{display:flex;background:var(--black);border-bottom:1px solid var(--hair);height:36px}.ide-tab{display:flex;align-items:center;gap:.4rem;padding:0 .9rem;font-size:.75rem;color:var(--dim);background:var(--black);border-right:1px solid var(--hair);height:100%}.ide-tab.active{color:var(--text);background:var(--panel-2);border-top:2px solid var(--cyan)}.ide-tab .tab-x{color:var(--dim);font-size:.85rem;margin-left:.3rem}.ide-split{display:grid;grid-template-columns:1fr 1fr;flex:1;min-height:0}.ide-code{position:relative;background:var(--black);overflow:hidden;border-right:1px solid var(--hair)}.ide-pre{height:100%;overflow:auto;padding:.6rem 0;margin:0}.ide-pre code{display:block;font-family:var(--mono);font-size:.76rem;line-height:1.7}.code-line{display:flex;padding:0 .5rem;white-space:pre}.code-line .ln{width:2.2rem;text-align:right;padding-right:.9rem;color:var(--dim);flex-shrink:0;opacity:.6}.code-line .lc{flex:1}.code-line.hl-line{background:#67d9ff1a;box-shadow:inset 2px 0 0 var(--cyan)}.code-line.edit-line{background:#60f7b514;box-shadow:inset 2px 0 0 var(--green)}.code-line.del-line{background:#ff7b721f;box-shadow:inset 2px 0 0 var(--red)}.ide-cur{position:absolute;width:2px;height:1.05em;background:var(--cyan);box-shadow:0 0 8px var(--cyan);opacity:0;z-index:6;transition:top .35s var(--ease),left .35s var(--ease);animation:blink 1s step-end infinite}.ide-cur.on{opacity:1}.ide-pre .kw{color:var(--cyan)}.ide-pre .ty{color:var(--purple)}.ide-pre .fn{color:var(--text)}.ide-pre .st{color:var(--green)}.ide-pre .nu{color:var(--amber)}.ide-pre .cm{color:var(--dim);font-style:italic}.ide-pre .self{color:var(--muted);font-style:italic}.ide-graph{background:var(--panel);display:flex;flex-direction:column;min-width:0}.graph-head{font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:.6rem .9rem;border-bottom:1px solid var(--hair)}.graph-head span{color:var(--cyan)}.graph-canvas{position:relative;flex:1;overflow:hidden;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 0);background-size:20px 20px}.graph-canvas .edges{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;overflow:visible;pointer-events:none}.graph-canvas .edges path{stroke-dasharray:5 6;animation:flow 1.5s linear infinite}.gnode{position:absolute;padding:.4rem .65rem;border-radius:9px;font-family:var(--mono);font-size:.68rem;font-weight:600;background:#0f0f10eb;border:1px solid var(--hair);color:var(--text);white-space:nowrap;z-index:4;box-shadow:0 5px 16px #00000080;transform:translate(-50%,-50%);transition:transform .4s var(--ease),box-shadow .35s,border-color .35s,opacity .35s}.gnode .k{color:var(--cyan)}.gnode .gshape{display:block;font-size:.58rem;color:var(--green);margin-top:1px;font-weight:500}.gnode.measured{border-color:#60f7b559}.gnode.sel{border-color:var(--cyan);box-shadow:0 0 0 2px #67d9ff66,0 5px 16px #00000080}.gnode.enter{animation:gEnter .5s var(--ease)}@keyframes gEnter{0%{opacity:0;transform:translate(-50%,-50%) scale(.5)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.gnode.leaving{opacity:0;transform:translate(-50%,-50%) scale(.5)}.gnode.verify{animation:verifyPulse .9s var(--ease);border-color:var(--green)}.ide-status{display:flex;align-items:center;justify-content:space-between;height:26px;padding:0 .9rem;background:var(--panel);border-top:1px solid var(--hair);font-size:.68rem;color:var(--muted)}.st-left,.st-right{display:flex;align-items:center;gap:1rem}.st-branch{color:var(--muted)}#stVerify{display:inline-flex;align-items:center;gap:.4rem;color:var(--green)}#stVerify.checking{color:var(--amber)}.ide-pointer{position:absolute;top:0;left:0;z-index:20;pointer-events:none;filter:drop-shadow(0 2px 4px rgba(0,0,0,.6));transition:transform .6s var(--ease);transform:translate(40px,40px)}.ide-pointer.click svg{transform:scale(.8)}.ide-pointer svg{transition:transform .12s}@media(max-width:860px){.ide-body{grid-template-columns:44px 150px 1fr;height:520px}.ide-split{grid-template-columns:1fr;grid-template-rows:1fr 1fr}.ide-code{border-right:none;border-bottom:1px solid var(--hair)}}.inside{border-top:1px solid var(--hair);overflow:hidden}.cf{position:relative;margin-top:1rem}.cf-stage{position:relative;height:420px;width:100%;transform-style:preserve-3d;perspective:1600px;display:flex;align-items:center;justify-content:center;touch-action:pan-y}.cf-card{position:absolute;top:50%;left:50%;width:min(440px,82vw);height:360px;transform:translate(-50%,-50%);transition:transform .6s var(--ease),opacity .6s var(--ease),filter .6s var(--ease);will-change:transform,opacity;cursor:grab}.cf-card.dragging{transition:none;cursor:grabbing}.cf-chrome{height:300px;border:1px solid var(--hair);border-radius:16px;overflow:hidden;background:var(--panel-2);box-shadow:0 30px 80px #0009;display:flex;flex-direction:column}.cf-card.active .cf-chrome{border-color:#67d9ff4d;box-shadow:0 40px 100px #000000b3,0 0 60px #67d9ff14}.cf-bar{display:flex;align-items:center;gap:.4rem;padding:.6rem .85rem;border-bottom:1px solid var(--hair);background:var(--panel)}.cf-bar .tl{width:10px;height:10px;border-radius:50%}.cf-barname{margin-left:.6rem;font-family:var(--mono);font-size:.68rem;color:var(--dim)}.cf-inner{flex:1;padding:.9rem 1rem;overflow:hidden;font-family:var(--mono);font-size:.74rem}.cf-meta{text-align:center;margin-top:1.1rem;opacity:0;transition:opacity .5s var(--ease)}.cf-card.active .cf-meta{opacity:1}.cf-meta h3{font-family:var(--display);font-size:1.1rem;margin-bottom:.25rem}.cf-meta p{color:var(--muted);font-size:.9rem}.cf-inner.chat{display:flex;flex-direction:column;gap:.6rem;justify-content:flex-end}.chat-msg{padding:.55rem .75rem;border-radius:12px;font-family:var(--font);font-size:.78rem;line-height:1.5;max-width:88%}.chat-msg.user{align-self:flex-end;background:var(--cyan);color:#050505;border-bottom-right-radius:4px}.chat-msg.agent{align-self:flex-start;background:#ffffff0d;border:1px solid var(--hair);border-bottom-left-radius:4px}.chat-who{display:block;font-family:var(--mono);font-size:.64rem;color:var(--cyan);margin-bottom:.25rem}.chat-msg code{font-size:.72rem;color:var(--purple)}.chat-ops{display:flex;gap:.35rem;margin-top:.5rem;flex-wrap:wrap}.op{font-family:var(--mono);font-size:.62rem;padding:.15rem .5rem;border-radius:20px;border:1px solid var(--hair)}.op.add{color:var(--green);border-color:#60f7b54d}.op.ok{color:var(--cyan);border-color:#67d9ff4d}.cf-inner.ext{display:flex;gap:0;padding:0}.ext-activity{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:.7rem 0;width:40px;background:var(--black);border-right:1px solid var(--hair)}.ext-activity .ea{color:var(--dim);font-size:.95rem}.ext-activity .ea.on{color:var(--cyan)}.ext-list{flex:1;padding:.7rem .8rem}.ext-sec{font-size:.6rem;letter-spacing:.12em;color:var(--muted);margin-bottom:.5rem}.ext-cls{color:var(--dim);font-size:.64rem;padding-left:.3rem}.ext-cls .lens{color:var(--cyan)}.ext-row{color:var(--text);padding:.15rem 0 .4rem .3rem}.ext-row .ct{color:var(--cyan)}.cf-inner.inlay pre{line-height:1.9;white-space:pre;overflow:hidden}.cf-inner.inlay .c-kw{color:var(--cyan)}.cf-inner.inlay .c-ty{color:var(--purple)}.cf-inner.inlay .c-fn{color:var(--text)}.cf-inner.inlay .c-nu{color:var(--amber)}.cf-inner.inlay .hint{color:var(--green);opacity:.85}.cf-inner.verify{display:flex;flex-direction:column;gap:.6rem}.v-node{padding:.5rem .7rem;border-radius:9px;border:1px solid var(--hair);background:#ffffff08;width:fit-content}.v-node .v-sh{color:var(--green);font-size:.66rem;margin-left:.4rem}.v-node.ok{border-color:#60f7b54d}.v-node.bad{border-color:var(--red);background:#ff7b7214}.v-node.bad .v-sh{color:var(--red)}.v-trace{margin-top:.3rem;padding:.6rem .7rem;border-radius:9px;background:#ff7b720f;border:1px solid rgba(255,123,114,.2);color:var(--muted);font-size:.68rem;line-height:1.5}.tb-t{display:block;color:var(--red);font-weight:600}.tb-l{display:block;color:var(--amber);margin-top:.2rem}.cf-inner.export{display:flex;flex-direction:column;gap:.4rem}.ex-title{color:var(--text);font-weight:600;margin-bottom:.4rem}.ex-file{display:flex;align-items:center;gap:.5rem;color:var(--muted);font-size:.72rem}.ex-ico{width:9px;height:9px;border-radius:2px;background:var(--dim)}.ex-ico.py{background:var(--cyan)}.ex-ico.md{background:var(--purple)}.ex-ico.txt{background:var(--amber)}.ex-run{margin-top:.6rem;padding:.5rem .7rem;border-radius:8px;background:var(--black);border:1px solid var(--hair);color:var(--dim);font-size:.7rem;display:flex;justify-content:space-between;align-items:center}.ex-ok{color:var(--green)}.cf-arrow{position:absolute;top:42%;transform:translateY(-50%);z-index:20;width:44px;height:44px;border-radius:50%;cursor:pointer;background:#0f0f10cc;border:1px solid var(--hair);color:var(--text);font-size:1.5rem;line-height:1;display:grid;place-items:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:.2s}.cf-arrow:hover{border-color:var(--cyan);color:var(--cyan)}.cf-arrow.prev{left:4%}.cf-arrow.next{right:4%}.cf-dots{display:flex;justify-content:center;gap:.5rem;margin-top:1.6rem}.cf-dot{width:8px;height:8px;border-radius:50%;background:var(--hair-2);cursor:pointer;transition:.25s;border:none;padding:0}.cf-dot.active{width:26px;border-radius:5px;background:var(--cyan)}@media(max-width:640px){.cf-stage{height:380px}.cf-arrow{top:40%}.cf-arrow.prev{left:1%}.cf-arrow.next{right:1%}}.roadmap-strip{border-top:1px solid var(--hair);padding:5rem 0}.roadmap-card{text-align:center;max-width:44rem;margin:0 auto;padding:2.5rem 2rem;border:1px solid var(--hair);border-radius:18px;background:linear-gradient(180deg,#ffffff05,#fff0);position:relative;overflow:hidden}.roadmap-card .eyebrow{display:block;margin-bottom:.9rem}.roadmap-h{font-size:1.5rem;margin-bottom:.7rem;letter-spacing:-.02em}.roadmap-p{color:var(--muted);font-size:1rem;max-width:34rem;margin:0 auto 1.4rem}.roadmap-soon{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);font-size:.75rem;color:var(--purple);padding:.4rem .9rem;border-radius:30px;border:1px solid rgba(201,165,255,.3);background:#c9a5ff0f}.footer{border-top:1px solid var(--hair);padding:3rem 0;text-align:center;background:var(--panel)}.footer-brand{font-family:var(--display);display:inline-flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.15rem}.footer-brand b{color:var(--cyan)}.footer-line{color:var(--muted);margin:.8rem 0 .4rem}.footer-copy{color:var(--dim);font-size:.85rem}.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}.reveal.in{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}.section{transform:scale(.92);opacity:.4;filter:saturate(.7);transition:transform .6s var(--ease),opacity .6s var(--ease),filter .6s var(--ease);transform-origin:center center;will-change:transform,opacity}.section.focus{transform:scale(1);opacity:1;filter:none}@media(prefers-reduced-motion:reduce){.section{transform:none;opacity:1;filter:none}}@media(max-width:940px){.hero-inner{grid-template-columns:1fr;gap:3rem}.hero-graph{height:380px;order:2}.split{grid-template-columns:1fr;gap:2rem}.problem-grid{grid-template-columns:1fr}.feat-grid{grid-template-columns:1fr 1fr}.feat-wide{grid-column:span 2}.nav-links{display:none}}@media(max-width:560px){.wrap,.hero-inner,.nav{padding-left:1.25rem;padding-right:1.25rem}.feat-grid{grid-template-columns:1fr}.feat-wide{grid-column:span 1}.section{padding:5rem 0}.hero-meta{flex-wrap:wrap}}