.hv-page{--hv-bg: #04070e;--hv-surface: rgba(0, 245, 255, .03);--hv-surface-hi: rgba(0, 245, 255, .06);--hv-line: rgba(0, 245, 255, .1);--hv-line-hi: rgba(0, 245, 255, .28);--hv-fg: rgba(255, 255, 255, .88);--hv-muted: rgba(255, 255, 255, .55);--hv-cyan: #00f5ff;--hv-teal: #00c8a0;--hv-purple: #7c3aff;--hv-brand: linear-gradient(135deg, #00f5ff, #00c8a0);--hv-text-grad: linear-gradient(135deg, #ffffff 0%, #00f5ff 55%, #00c8a0 100%);--hv-ph: rgba(0, 245, 255, .025);--hv-ph-line: rgba(0, 245, 255, .22);background:var(--hv-bg);color:var(--hv-fg);font:400 17px/1.6 var(--font-sans);-webkit-font-smoothing:antialiased;color-scheme:dark;height:100svh;overflow-y:auto;overflow-x:hidden;scroll-behavior:smooth}.hv-page *,.hv-page *:before,.hv-page *:after{box-sizing:border-box}.hv-page a{color:inherit}.hv-page p{margin:0;max-width:62ch}.hv-page h1,.hv-page h2,.hv-page h3{font-family:var(--font-display);font-weight:800;letter-spacing:-.01em;line-height:1.08;margin:0;text-wrap:balance;color:#fff}.hv-page h1{font-size:clamp(28px,2.9vw,40px);line-height:1.15}.hv-page h2{font-size:clamp(26px,2.8vw,38px)}.hv-page h3{font-size:19px;font-weight:700}.hv-wrap{max-width:1180px;margin:0 auto;padding-inline:clamp(16px,4vw,40px);position:relative}.hv-accent{font-family:var(--font-serif);font-style:italic;font-weight:400;color:var(--hv-cyan);letter-spacing:0}.hv-lede{font-size:clamp(17px,1.5vw,19px);color:var(--hv-muted)}.hv-eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 12px/1 var(--font-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--hv-cyan)}.hv-eyebrow:before{content:"";width:22px;height:1px;background:var(--hv-cyan);opacity:.7}.hv-small{font:400 12px/1.4 var(--font-mono);letter-spacing:.06em;color:var(--hv-muted)}.hv-mt{margin-top:16px!important}.hv-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:500 13px/1 var(--font-mono);letter-spacing:.18em;text-transform:uppercase;text-decoration:none;padding:15px 22px;border-radius:4px;border:1px solid transparent;cursor:pointer;white-space:nowrap;background:none;color:var(--hv-fg);transition:box-shadow .3s,transform .3s,border-color .3s,color .3s,background .3s}.hv-btn-primary{background:var(--hv-brand);color:var(--hv-bg)!important}.hv-btn-primary:hover{box-shadow:0 0 24px #00f5ff59;transform:translateY(-1px)}.hv-btn-ghost{border-color:#00f5ff29}.hv-btn-ghost:hover{border-color:var(--hv-cyan);color:var(--hv-cyan);background:#00f5ff0a}.hv-btn-sm{padding:11px 16px;font-size:12px}.hv-btn-off{flex-direction:column;gap:4px;cursor:not-allowed;background:#00f5ff24;color:#fff9!important;border-color:#00f5ff40}.hv-btn-off:hover{box-shadow:none;transform:none}.hv-btn-note{font:500 9px/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--hv-cyan)}.hv-btn-sm.hv-btn-off{padding:7px 12px;gap:3px}.hv-page .hv-btn:focus-visible,.hv-page a:focus-visible{outline:2px solid var(--hv-cyan);outline-offset:3px}.hv-nav{position:sticky;top:0;z-index:20;background:#04070ed1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--hv-line)}.hv-nav-inner{display:flex;align-items:center;gap:28px;height:64px}.hv-logo{font:800 19px var(--font-display);color:#fff!important;text-decoration:none;display:flex;align-items:center;gap:10px}.hv-nav-links{display:flex;gap:26px;margin-left:12px}.hv-nav-links a{text-decoration:none;color:var(--hv-muted);font:500 12px var(--font-mono);letter-spacing:.14em;text-transform:uppercase}.hv-nav-links a:hover{color:var(--hv-cyan)}.hv-nav-right{margin-left:auto;display:flex;gap:10px;align-items:center}.hv-media{display:block;width:100%;max-width:100%;border:0;border-radius:10px;object-fit:cover;background:var(--hv-ph)}.hv-ph{position:relative;background:var(--hv-ph);border:1px dashed var(--hv-ph-line);border-radius:10px;display:flex;flex-direction:column;justify-content:flex-end;padding:18px;overflow:hidden;min-width:0;max-width:100%}.hv-ph-tag{position:absolute;top:14px;left:14px;font:500 11px/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--hv-cyan);background:var(--hv-bg);border:1px solid var(--hv-ph-line);padding:6px 8px;border-radius:4px}.hv-ph-note{font:400 13px/1.5 var(--font-mono);color:var(--hv-muted);position:relative;max-width:46ch}.hv-l{display:block}.hv-l2{color:#ffffff80}.hv-cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.hv-hero-live{position:relative;aspect-ratio:1;min-width:0;max-width:100%}.hv-hero-scene{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:10px;overflow:hidden;border:1px solid var(--hv-line);box-shadow:0 0 60px #00f5ff14}.hv-hero-scene>div,.hv-hero-scene>div>div:first-child{height:100%!important;width:100%!important}@keyframes hv-float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.hv-cap-n{font:500 12px/1 var(--font-mono);letter-spacing:.2em;color:var(--hv-cyan)}.hv-cap-items{margin:4px 0 0;display:flex;flex-wrap:wrap;gap:8px}.hv-cap-items button{font:500 12px/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;padding:11px 14px;border-radius:4px;cursor:pointer;border:1px solid rgba(0,245,255,.28);color:#ffffffd1;background:#04070e99;transition:color .3s,border-color .3s,background .3s,box-shadow .3s,transform .2s}.hv-cap-items button:hover{border-color:var(--hv-cyan);color:var(--hv-cyan);transform:translateY(-1px)}.hv-cap-items button.is-on{color:var(--hv-bg);background:var(--hv-cyan);border-color:var(--hv-cyan);box-shadow:0 0 18px #00f5ff73}.hv-cap-items button:focus-visible{outline:2px solid var(--hv-cyan);outline-offset:3px}.hv-code-install{margin:0;padding:12px 16px 0!important;color:var(--hv-cyan)!important}.hv-cap-cta{display:flex;flex-direction:column;align-items:flex-start;gap:12px;margin-top:8px}@media (max-width: 620px){.hv-cap-items{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;width:100%}.hv-cap-items button{min-width:0;padding:11px 2px;font-size:10px;letter-spacing:.04em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:center}.hv-cap-cta .hv-btn{max-width:100%;white-space:normal;text-align:center}}.hv-block{padding-block:clamp(64px,9vw,120px);border-top:1px solid var(--hv-line)}.hv-head{display:flex;flex-direction:column;gap:16px;margin-bottom:clamp(32px,4vw,48px)}.hv-head.hv-gallery-head{display:grid;grid-template-columns:minmax(0,1fr) clamp(280px,38%,460px);align-items:end;gap:16px clamp(32px,5vw,72px)}.hv-gallery-title{display:flex;flex-direction:column;gap:16px;min-width:0}.hv-page .hv-gallery-title h2{white-space:nowrap;font-size:clamp(20px,2.5vw,34px)}.hv-gallery-head .hv-carousel-tabs{width:100%;max-width:none;margin:0}.hv-carousel{position:relative;display:flex;flex-direction:column;gap:14px;outline:none}.hv-carousel:focus-visible{outline:2px solid var(--hv-cyan);outline-offset:8px;border-radius:12px}.hv-carousel-stage{display:grid;perspective:1600px;perspective-origin:50% 40%;padding-block:4px 10px;touch-action:pan-y}.hv-slide{position:relative;grid-area:1 / 1;justify-self:center;aspect-ratio:16 / 10;max-width:100%;width:min(88%,1060px,max(280px,calc((100svh - 450px)*1.6)));padding:0;border:0;background:none;cursor:pointer;transform-style:preserve-3d;transform:translate(calc(var(--d, 0) * 70%)) translateZ(calc(var(--ad, 0) * -340px)) rotateY(calc(var(--d, 0) * -40deg));transition:transform .9s cubic-bezier(.22,1,.36,1),opacity .6s ease,filter .6s ease;filter:brightness(.55) saturate(.8)}.hv-slide.is-on{cursor:zoom-in;filter:none}.hv-slide-zoom{position:absolute;right:12px;bottom:12px;padding:7px 10px;border-radius:6px;pointer-events:none;font:500 10px/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:#fff;background:#04070eb8;border:1px solid rgba(0,245,255,.35);opacity:.85;transition:opacity .3s}.hv-slide.is-on:hover .hv-slide-zoom{opacity:1}.hv-lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;height:auto;overflow:hidden;display:grid;place-items:center;padding:56px max(16px,env(safe-area-inset-left,0px)) 24px;background:#020409eb;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:hv-caption-in .3s ease}.hv-lightbox-scroll{max-width:100%;max-height:100%;overflow:auto;overscroll-behavior:contain;border-radius:12px;-webkit-overflow-scrolling:touch}.hv-lightbox-scroll img{display:block;width:min(1600px,100%);height:auto;border-radius:12px;border:1px solid var(--hv-line-hi)}.hv-lightbox-close{position:absolute;top:calc(10px + env(safe-area-inset-top,0px));right:max(12px,env(safe-area-inset-right,0px));width:40px;height:40px;border-radius:50%;cursor:pointer;font-size:24px;line-height:1;color:#fff;background:#04070eb3;border:1px solid rgba(0,245,255,.35)}.hv-lightbox-close:focus-visible{outline:2px solid var(--hv-cyan);outline-offset:3px}.hv-slide img{display:block;width:100%;height:100%;object-fit:contain;border-radius:14px;-webkit-user-select:none;user-select:none;background:#050a12;border:1px solid var(--hv-line-hi);box-shadow:0 30px 70px #0000008c,0 0 50px #00f5ff0f}.hv-slide.is-on img{border-color:#00f5ff66}.hv-slide:focus-visible img{outline:2px solid var(--hv-cyan);outline-offset:3px}.hv-carousel-bar{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:18px;max-width:760px;width:100%;margin-inline:auto}.hv-carousel-caption{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;min-width:0}.hv-carousel-count{align-self:center;margin-top:-6px;font:500 12px/1 var(--font-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--hv-cyan)}.hv-carousel-caption .hv-lede{max-width:52ch;animation:hv-caption-in .6s cubic-bezier(.22,1,.36,1)}@keyframes hv-caption-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.hv-carousel-arrow{width:44px;height:44px;border-radius:50%;cursor:pointer;font:400 18px/1 var(--font-sans);color:var(--hv-fg);border:1px solid rgba(0,245,255,.28);background:#04070e99;transition:border-color .3s,color .3s,transform .2s}.hv-carousel-arrow:hover{border-color:var(--hv-cyan);color:var(--hv-cyan);transform:translateY(-1px)}.hv-carousel-arrow:focus-visible,.hv-carousel-tabs button:focus-visible{outline:2px solid var(--hv-cyan);outline-offset:3px}.hv-carousel-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;max-width:560px;width:100%;margin-inline:auto}.hv-carousel-tabs button{display:flex;flex-direction:column;gap:8px;padding:6px 0 0;border:0;background:none;cursor:pointer;text-align:left;font:500 11px/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--hv-muted);transition:color .3s}.hv-carousel-tabs button:hover,.hv-carousel-tabs button.is-on{color:#fff}.hv-carousel-tabs i{display:block;height:2px;background:#00f5ff24;position:relative;overflow:hidden}.hv-carousel-tabs i:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--hv-cyan);transform:scaleX(0);transform-origin:left}.hv-carousel-tabs button.is-on i:after{transform:scaleX(1)}.hv-gallery.is-playing .hv-carousel-tabs button.is-on i:after{animation:hv-tab-fill var(--slide-ms, 6s) linear forwards}@keyframes hv-tab-fill{0%{transform:scaleX(0)}to{transform:scaleX(1)}}.hv-more{margin-top:28px}.hv-carousel+.hv-more{display:flex;justify-content:center;margin-top:16px}.hv3 .hv3-chapter.hv3-chapter-fit{padding-block:24px}.hv3 .hv3-chapter-fit .hv3-panel{padding:clamp(20px,2.4vw,32px)}.hv3 .hv3-chapter-fit .hv3-panel .hv-head{margin-bottom:16px}.hv-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}.hv-split>div{min-width:0}.hv-list{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-direction:column;gap:16px}.hv-list li{display:grid;grid-template-columns:22px 1fr;gap:12px}.hv-list li:before{content:"";width:8px;height:8px;margin-top:9px;background:var(--hv-cyan);transform:rotate(45deg);box-shadow:0 0 10px #00f5ff99}.hv-list b{display:block;font-weight:600;color:#fff}.hv-list span{color:var(--hv-muted);font-size:15px}.hv-tech-grid{display:grid;grid-template-columns:minmax(0,2.9fr) minmax(0,1fr);gap:clamp(20px,2.8vw,36px);align-items:center;margin-top:clamp(24px,3vw,36px)}.hv-tech-media{border:1px solid var(--hv-line-hi);box-shadow:0 24px 60px #00000073,0 0 40px #00f5ff0f}img.hv-tech-media{height:auto;object-fit:contain}.hv-page .hv-tech-lede{max-width:none}.hv-tech-list{margin:0;gap:14px}.hv-tech-list span{font-size:14px}.hv-tech-list li>div{min-width:0}.hv-browser{border:1px solid var(--hv-line);border-radius:10px;overflow:hidden;background:var(--hv-surface)}.hv-bar{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--hv-line)}.hv-dots{display:flex;gap:6px}.hv-dots i{width:10px;height:10px;border-radius:50%;background:#00f5ff2e}.hv-url{flex:1;min-width:0;font:400 13px var(--font-mono);color:var(--hv-muted);background:var(--hv-bg);border:1px solid var(--hv-line);border-radius:4px;padding:7px 10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hv-url b{color:var(--hv-cyan);font-weight:500}.hv-browser-media{aspect-ratio:16 / 10;border:0!important;border-radius:0!important}.hv-code{margin-top:16px;border:1px solid var(--hv-line);border-radius:10px;background:var(--hv-surface);overflow-x:auto}.hv-code-head{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;border-bottom:1px solid var(--hv-line);font:500 11px var(--font-mono);color:var(--hv-muted);letter-spacing:.14em;text-transform:uppercase}.hv-code pre{margin:0;padding:16px;font:400 14px/1.6 var(--font-mono);color:var(--hv-fg)}.hv-ai-stage{--ai-ar: 1914 / 907;position:relative;height:100svh;min-height:560px;overflow:hidden;background:var(--hv-bg)}.hv-ai-frame{position:absolute;left:0;top:50%;transform:translateY(-50%);width:max(100%,calc(max(100svh,560px) * 1914 / 907));aspect-ratio:var(--ai-ar)}.hv-ai-bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;border:0;border-radius:0}.hv-ai-stage .hv-ai-bg{opacity:.5;filter:saturate(.8)}.hv-ai-stage:before,.hv-ai-stage:after{content:"";position:absolute;left:0;right:0;height:14%;z-index:1;pointer-events:none}.hv-ai-stage:before{top:0;background:linear-gradient(var(--hv-bg),transparent)}.hv-ai-stage:after{bottom:0;background:linear-gradient(transparent,var(--hv-bg))}.hv-ai-over{position:absolute;z-index:2;left:23%;top:50%;transform:translateY(-50%);width:24.5%;max-height:68%;display:flex;flex-direction:column;justify-content:center}.hv-ai-over:before{content:"";position:absolute;top:-14%;right:-10%;bottom:-14%;left:-10%;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 45% 50%,rgba(4,7,14,.82),rgba(4,7,14,.5) 45%,transparent 72%)}.hv-page .hv-ai-over h2{font-size:clamp(24px,2.4vw,38px)}.hv-ai-over .hv-lede{color:#ffffffc7}.hv-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}.hv-facts>div{border-top:1px solid var(--hv-line-hi);padding-top:18px}.hv-facts h3{margin-bottom:8px}.hv-facts p{color:var(--hv-muted);font-size:15px}.hv-ai-facts{grid-template-columns:1fr;gap:12px;margin-top:clamp(18px,2.2vw,30px)}.hv-ai-facts>div{padding-top:10px}.hv-ai-facts h3{font-size:15px;margin-bottom:3px}.hv-ai-facts p{font-size:14px;color:#ffffffa8}@media (max-width: 820px),(max-aspect-ratio: 1 / 1){.hv-ai-stage{height:auto;min-height:0;padding-block:56px 32px}.hv-ai-stage:before,.hv-ai-stage:after{display:none}.hv-ai-frame{position:static;transform:none;width:100%;aspect-ratio:auto;display:flex;flex-direction:column-reverse;gap:28px}.hv-ai-bg{position:static;height:auto;aspect-ratio:var(--ai-ar);border-block:1px solid var(--hv-line-hi)}.hv-ai-over{position:static;transform:none;width:auto;max-height:none;padding-inline:20px}.hv-ai-over:before{display:none}.hv-ai-stage .hv-ai-bg{opacity:.8;filter:none}}.hv-final{padding-block:clamp(72px,10vw,130px);border-top:1px solid var(--hv-line);background:radial-gradient(ellipse at 75% 50%,rgba(0,245,255,.08),transparent 60%)}.hv-final-inner{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}.hv-final-copy{display:flex;flex-direction:column;gap:24px;align-items:flex-start;min-width:0}.hv-final h2{font-size:clamp(28px,3.4vw,46px)}.hv-final-logo{filter:drop-shadow(0 0 40px rgba(0,245,255,.35));animation:hv-float 5s ease-in-out infinite}.hv-footer{border-top:1px solid var(--hv-line);padding-block:32px}.hv-foot-short{display:none}@media (max-width: 768px){.hv-foot-long{display:none}.hv-foot-short{display:inline}}.hv-footer-inner{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center;font-size:14px;color:var(--hv-muted)}.hv-footer a{text-decoration:none}.hv-footer a:hover{color:var(--hv-cyan)}.hv-sp{margin-left:auto}.hv-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#000000b3;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:grid;place-items:center;padding:16px}.hv-modal-card{position:relative;background:#070c16;border:1px solid var(--hv-line-hi);border-radius:10px;max-height:90svh;overflow:auto}.hv-modal-close{position:absolute;top:8px;right:12px;background:none;border:0;color:var(--hv-muted);font-size:26px;cursor:pointer;line-height:1}.hv-modal-close:hover{color:#fff}@media (max-width: 980px){.hv-tech-grid,.hv-split{grid-template-columns:1fr}.hv-hero-live{max-width:520px;width:100%;margin-inline:auto}.hv-nav-links{display:none}.hv-final-inner{grid-template-columns:1fr}.hv-final-logo{display:none}}@media (max-width: 620px){.hv-facts,.hv-head.hv-gallery-head{grid-template-columns:1fr}.hv-page .hv-gallery-title h2{white-space:normal;font-size:clamp(22px,7vw,30px)}.hv-slide{width:96%;transform:translate(calc(var(--d, 0) * 94%)) translateZ(calc(var(--ad, 0) * -200px)) rotateY(calc(var(--d, 0) * -30deg))}.hv-carousel-stage{padding-bottom:24px}.hv-slide-zoom{right:8px;bottom:8px;padding:6px 8px;font-size:9px}.hv-lightbox{padding-inline:0}.hv-lightbox-scroll{border-radius:0}.hv-lightbox-scroll img{width:1100px;max-width:none;border-radius:0;border:0}.hv-carousel-bar{gap:10px}.hv-carousel-arrow{width:38px;height:38px}.hv-carousel-tabs{gap:6px}.hv-carousel-tabs button{font-size:9px;letter-spacing:.08em}.hv-cta-row{flex-wrap:nowrap;gap:8px;width:100%;align-items:stretch}.hv-cta-row .hv-btn{flex:1 1 0;min-width:0;padding:12px 8px;font-size:11px;letter-spacing:.08em;white-space:nowrap}.hv-cta-row .hv-btn>span[aria-hidden]{display:none}.hv-hide-sm{display:none}.hv-sp{margin-left:0}}@media (prefers-reduced-motion: reduce){.hv-page{scroll-behavior:auto}.hv-final-logo{animation:none}.hv-slide{transition:opacity .3s ease}.hv-carousel-caption .hv-lede{animation:none}}.hv-page .hv3-bg{position:fixed;top:0;left:0;right:0;height:100vh;height:100lvh;z-index:0;pointer-events:none;background:radial-gradient(ellipse at 70% 40%,#0b1622 0%,var(--hv-bg) 70%)}.hv-page .hv3-bg .hv-hero-live{position:absolute;top:0;right:0;bottom:0;left:0;aspect-ratio:auto;max-width:none;margin:0}.hv-page .hv3-bg .hv-hero-scene{border:0;border-radius:0;box-shadow:none}.hv-page .hv3-bg .hv-hero-scene>div,.hv-page .hv3-bg .hv-hero-scene>div>div:first-child{height:100%!important;width:100%!important}.hv-page .hv3-bg-scene,.hv-page .hv3-bg-grid{position:absolute;top:0;right:0;bottom:0;left:0}.hv-page .hv3-bg-scene{opacity:0;transform:scale(1.06);transition:opacity 1.4s cubic-bezier(.22,1,.36,1),transform 2.2s cubic-bezier(.22,1,.36,1)}.hv-page .hv3-bg-grid{z-index:1;transition:opacity 1.2s ease .15s}.hv-page .hv3-bg-grid canvas{position:absolute!important;width:100%!important;height:100%!important}.hv-page .hv3-bg:not(.is-loading) .hv3-bg-scene{opacity:1;transform:none}.hv-page .hv3-bg:not(.is-loading) .hv3-bg-grid{opacity:0}@media (prefers-reduced-motion: reduce){.hv-page .hv3-bg-scene{transform:none;transition:opacity .6s ease}}