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i{display:block;height:5px;width:68%;border-radius:99px;background:hsla(0,0%,100%,.18)}html[data-theme=light] .lp-mock-peer i{background:rgba(14,26,34,.12)}.lp-mock-thread{padding:1.1rem .9rem .85rem;display:flex;flex-direction:column;gap:.55rem;justify-content:flex-end;position:relative}.lp-mock-bubble{max-width:88%;padding:.55rem .7rem;border-radius:14px;font-size:.72rem;line-height:1.45;color:hsla(0,0%,100%,.92)}.lp-mock-bubble.in{align-self:flex-start;background:hsla(0,0%,100%,.1);border-start-start-radius:4px}.lp-mock-bubble.out{align-self:flex-end;background:color-mix(in srgb,#2ec4b6 55%,#1a4a5c);border-start-end-radius:4px}.lp-mock-bubble.short{max-width:55%}html[data-theme=light] .lp-mock-bubble.in{background:rgba(14,26,34,.08);color:rgba(14,26,34,.88)}html[data-theme=light] .lp-mock-bubble.out{color:#fff}.lp-mock-composer{height:28px;margin-top:.35rem;border-radius:10px;border:1px solid hsla(0,0%,100%,.12);background:rgba(0,0,0,.2)}html[data-theme=light] .lp-mock-composer{border-color:rgba(14,26,34,.1);background:rgba(14,26,34,.04)}.lp-hero-mesh{position:absolute;inset:0;opacity:.35;background-image:linear-gradient(hsla(0,0%,100%,.03) 1px,transparent 0),linear-gradient(90deg,hsla(0,0%,100%,.03) 1px,transparent 0);background-size:48px 48px;-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 20%,transparent 72%);mask-image:radial-gradient(ellipse at 70% 40%,#000 20%,transparent 72%)}.lp-brand{margin:0 0 .55rem;font-family:var(--font-display);font-size:clamp(2.4rem,6.5vw,4rem);font-weight:800;letter-spacing:-.045em;line-height:.95;color:var(--accent-strong)}.lp-headline{margin:0 0 .85rem;font-size:clamp(1.2rem,2.8vw,1.65rem);font-weight:700;line-height:1.4;color:var(--text)}.lp-lead{margin:0 0 1.5rem;font-size:clamp(.95rem,1.8vw,1.08rem);line-height:1.75;color:color-mix(in srgb,var(--text) 88%,var(--text-muted));max-width:38ch}.lp-cta{display:flex;flex-wrap:wrap;gap:.65rem}.lp-btn{display:inline-flex;align-items:center;justify-content:center;padding:.8rem 1.25rem;border-radius:12px;font-weight:700;font-size:.95rem;transition:transform .18s ease,background .18s ease,border-color .18s ease,color .18s ease}.lp-btn:hover{transform:translateY(-1px)}.lp-btn-solid{background:linear-gradient(135deg,var(--accent),var(--accent-strong));color:#041016}html[data-theme=light] .lp-btn-solid{color:#fff}.lp-btn-ghost{background:transparent;color:var(--text);border:1px solid color-mix(in srgb,var(--border) 60%,var(--accent) 40%)}.lp-btn-ghost:hover{border-color:var(--accent-strong);color:var(--accent-strong)}.lp-section{padding:clamp(3rem,8vh,5rem) clamp(1.25rem,5vw,3.5rem);max-width:720px}.lp-section h2{margin:0 0 .65rem;font-size:clamp(1.35rem,3vw,1.75rem);font-weight:700}.lp-section p{margin:0;color:var(--text-muted);line-height:1.75;font-size:1.02rem}.lp-section-alt{background:linear-gradient(180deg,color-mix(in srgb,var(--bg-panel) 70%,transparent),transparent);max-width:none;padding-inline:clamp(1.25rem,5vw,3.5rem)}.lp-section-alt h2,.lp-section-alt p{max-width:720px}.lp-features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:1.25rem;gap:1.25rem;padding:clamp(3rem,8vh,5rem) clamp(1.25rem,5vw,3.5rem);border-top:1px solid var(--border)}.lp-features article{padding:.25rem .15rem}.lp-features h2{margin:0 0 .55rem;font-size:1.15rem}.lp-features p{margin:0;color:var(--text-muted);line-height:1.7;font-size:.98rem}.lp-footer{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;padding:1.75rem clamp(1.25rem,5vw,3.5rem) 2.25rem;border-top:1px solid var(--border)}.lp-footer-brand{font-family:var(--font-display);font-weight:800;letter-spacing:-.03em;color:var(--accent-strong)}.lp-footer-links{display:flex;flex-wrap:wrap;gap:1.1rem;align-items:center}.lp-footer-links a{color:var(--text-muted)}.lp-footer-links a:hover{color:var(--accent-strong)}@keyframes lp-rise{0%{opacity:0;transform:perspective(1200px) rotateY(calc(var(--lp-tilt, -8) * 1deg)) rotateX(8deg) translateY(28px)}to{opacity:1;transform:perspective(1200px) rotateY(calc(var(--lp-tilt, -8) * 1deg)) rotateX(4deg) translateY(0)}}@keyframes lp-copy{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes lp-drift{0%{transform:translate(-4%) scale(1)}to{transform:translate(6%,8%) scale(1.08)}}@media (max-width:900px){.lp-hero{grid-template-columns:1fr;align-items:start;padding-top:5rem}.lp-hero-product{order:-1;min-height:42vh}.lp-mock{height:42vh;transform:none;animation:lp-copy .8s ease both}.lp-features{grid-template-columns:1fr}}.lp-how{padding:clamp(3.5rem,9vh,5.5rem) clamp(1.25rem,5vw,3.5rem);border-top:1px solid var(--border)}.lp-how h2{margin:0 0 1.75rem;font-size:clamp(1.4rem,3vw,1.85rem)}.lp-how-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:1.5rem;gap:1.5rem;max-width:none}.lp-how-list li{display:grid;grid-template-columns:auto 1fr;grid-gap:1rem;gap:1rem;align-items:start}.lp-how-num{width:2.1rem;height:2.1rem;border-radius:10px;display:grid;place-items:center;font-family:var(--font-display);font-weight:800;background:color-mix(in srgb,var(--accent) 22%,transparent);color:var(--accent-strong)}.lp-how-list h3{margin:0 0 .3rem;font-size:1.05rem}.lp-how-list p{margin:0;color:var(--text-muted);line-height:1.65}.lp-stage{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:clamp(1.5rem,4vw,3rem);gap:clamp(1.5rem,4vw,3rem);align-items:center;padding:clamp(3rem,8vh,5rem) clamp(1.25rem,5vw,3.5rem);background:linear-gradient(120deg,color-mix(in srgb,var(--accent) 10%,transparent),transparent 55%),var(--bg-panel);border-block:1px solid var(--border)}.lp-stage-copy h2{margin:0 0 .75rem;font-size:clamp(1.4rem,3vw,1.9rem)}.lp-stage-copy p{margin:0;color:var(--text-muted);line-height:1.7;max-width:40ch}.lp-stage-visual{min-height:220px;position:relative}.lp-stage-panel{position:absolute;inset:10% 5% 5% 15%;border-radius:18px;border:1px solid color-mix(in srgb,var(--border) 70%,var(--accent) 30%);background:linear-gradient(160deg,color-mix(in srgb,var(--bg) 30%,transparent),transparent),color-mix(in srgb,var(--bg-input) 80%,var(--accent) 8%);display:grid;grid-gap:.65rem;gap:.65rem;align-content:end;padding:1.1rem;box-shadow:0 24px 50px var(--shadow)}.lp-stage-panel span{display:block;height:38px;border-radius:12px;background:color-mix(in srgb,var(--accent) 18%,transparent)}.lp-stage-panel span:nth-child(2){width:78%;-webkit-margin-start:auto;margin-inline-start:auto;background:color-mix(in srgb,var(--accent-strong) 35%,transparent)}.lp-stage-panel span:nth-child(3){width:58%}.lp-download{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);grid-gap:clamp(1.5rem,4vw,3rem);gap:clamp(1.5rem,4vw,3rem);align-items:center;padding:clamp(3rem,8vh,5rem) clamp(1.25rem,5vw,3.5rem);border-top:1px solid var(--border);background:linear-gradient(160deg,color-mix(in srgb,var(--accent) 8%,transparent),transparent 50%),var(--bg)}.lp-download-copy h2{margin:0 0 .65rem;font-size:clamp(1.4rem,3vw,1.9rem)}.lp-download-copy p{margin:0;color:var(--text-muted);line-height:1.7;max-width:42ch}.lp-download-actions{display:grid;grid-gap:.75rem;gap:.75rem}.lp-download-btn{display:flex;flex-direction:column;gap:.2rem;padding:1rem 1.15rem;border-radius:14px;border:1px solid color-mix(in srgb,var(--border) 55%,var(--accent) 45%);background:color-mix(in srgb,var(--bg-panel) 88%,var(--accent) 12%);color:var(--text);text-decoration:none;transition:transform .18s ease,border-color .18s ease,background .18s ease}a.lp-download-btn:hover{transform:translateY(-1px);border-color:var(--accent-strong);background:color-mix(in srgb,var(--bg-panel) 75%,var(--accent) 25%)}.lp-download-btn-soon{opacity:.55;cursor:default;border-style:dashed;background:transparent}.lp-download-btn-label{font-weight:700;font-size:1.02rem;display:inline-flex;align-items:center;flex-wrap:wrap;gap:.45rem}.lp-download-ver{font-size:.78rem;font-weight:700;letter-spacing:.02em;padding:.15rem .45rem;border-radius:999px;color:var(--accent-strong);background:color-mix(in srgb,var(--accent) 18%,transparent);border:1px solid color-mix(in srgb,var(--accent) 35%,transparent)}.lp-download-btn-hint{font-size:.85rem;color:var(--text-muted)}.lp-band{padding:clamp(3rem,8vh,4.5rem) clamp(1.25rem,5vw,3.5rem);background:radial-gradient(ellipse at 0 50%,color-mix(in srgb,var(--accent) 18%,transparent),transparent 55%),var(--bg)}.lp-band h2{margin:0 0 .55rem;font-size:clamp(1.4rem,3vw,1.9rem)}.lp-band p{margin:0 0 1.25rem;color:var(--text-muted);max-width:40ch;line-height:1.65}.lp-footer-note{margin:.25rem 0 0;color:var(--text-muted);font-size:.85rem}@media (max-width:860px){.lp-how-list,.lp-stage{grid-template-columns:1fr}.lp-stage-visual{min-height:180px;order:-1}.lp-download{grid-template-columns:1fr}}@media (max-width:768px){.chat-layout{grid-template-columns:1fr}.chat-layout.show-chat .sidebar,.chat-layout:not(.show-chat) .thread{display:none}.thread-header .back{display:inline-flex}.bubble,.msg-row{max-width:100%}}