:root{--blue:#3478f6;--blue-deep:#1859d3;--ink:#17202f;--muted:#64748b;--line:#e4eaf3;--paper:#f8faff;--max:1160px;--radius:28px;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI","PingFang SC","Hiragino Sans GB",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{max-width:100%;display:block}button:disabled{cursor:default}.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.icon-defs{position:absolute;width:0;height:0;overflow:hidden}.section-wrap{max-width:var(--max);width:calc(100% - 64px);margin-inline:auto}.section-space{padding-block:110px}.blue-text{color:var(--blue)}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--blue);flex-shrink:0}.skip-link{position:fixed;top:-80px;left:20px;padding:12px 20px;background:white;z-index:100;border-radius:12px}.skip-link:focus{top:15px}:focus-visible{outline:3px solid #74a4ff;outline-offset:4px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--blue);color:white;border:1px solid transparent;border-radius:100px;padding:13px 22px;line-height:1.2;font-size:14px;font-weight:600;transition:background .2s,box-shadow .2s,transform .2s;white-space:nowrap}.button:hover{background:var(--blue-deep);box-shadow:0 6px 20px #3478f626;transform:translateY(-1px)}.button-small{padding:10px 17px;font-size:13px}.button-large{padding:19px 30px;font-size:16px;box-shadow:0 7px 18px #3478f61a}.text-link{display:inline-flex;align-items:center;gap:10px;font-size:15px;font-weight:600;color:var(--blue);transition:gap .2s}.text-link:hover{gap:15px}.site-header{position:sticky;top:0;z-index:50;padding:14px 0;border-bottom:1px solid #e6ecf580;background:#f8faffde;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.nav-shell{max-width:var(--max);width:calc(100% - 64px);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:650;letter-spacing:-.7px}.nav-links{display:flex;gap:30px;font-size:13px;color:#57667b}.nav-links a:hover{color:var(--ink)}.nav-actions{display:flex;align-items:center;gap:22px}.nav-github{display:flex;color:#506077}.nav-github:hover{color:var(--blue)}.menu-button{display:none;background:none;border:0;padding:6px;color:var(--ink)}
.hero{padding-top:72px;text-align:center;position:relative}.release-pill{display:inline-flex;align-items:center;gap:9px;padding:9px 15px;background:#fff;border:1px solid var(--line);border-radius:50px;font-size:11px;color:#62718a;box-shadow:0 2px 5px #1e315503}.release-pill .icon{width:13px;height:13px}.pill-divider{height:12px;width:1px;background:var(--line);margin-inline:3px}.hero h1{font-size:clamp(66px,7.7vw,108px);font-weight:650;letter-spacing:-.055em;line-height:1.02;margin:32px 0 24px}.hero h1 span{display:block}.hero-copy{font-size:18px;line-height:1.9;color:#5c6d86;font-weight:400;margin:0}.hero-actions{display:flex;gap:28px;align-items:center;justify-content:center;margin-top:28px}.platform-note{font-size:11px;color:#7c899d;margin-top:18px;letter-spacing:.1px}.platform-note span{margin-inline:6px}.hero-product{position:relative;width:92%;margin:50px auto 0;isolation:isolate}.product-glow{position:absolute;inset:-45px -60px;background:radial-gradient(ellipse at 50% 48%,#bad5ff55 0%,#dce9ff44 45%,transparent 70%);z-index:-1;filter:blur(30px)}.window-frame{border-radius:16px;overflow:hidden;background:#fff;border:1px solid #dce4f0;box-shadow:0 42px 75px -28px #263e6a38,0 8px 24px -8px #29447420}.window-chrome{height:35px;display:flex;align-items:center;justify-content:space-between;padding-inline:16px;background:#fafbfd;border-bottom:1px solid var(--line);font-size:9px;color:#8b95a7;gap:12px}.traffic-lights{display:flex;gap:5px}.traffic-lights i{height:7px;width:7px;border-radius:50%;background:#d7dce5}.traffic-lights i:first-child{background:#fc776d}.traffic-lights i:nth-child(2){background:#f5c25b}.traffic-lights i:nth-child(3){background:#69c783}.window-wordmark{font-size:8px;letter-spacing:.5px}.app-screenshot{width:100%;height:auto}.floating-coordinate{position:absolute;bottom:50px;right:-32px;background:#ffffffed;backdrop-filter:blur(12px);border:1px solid #e0e8f5;padding:15px 20px;border-radius:14px;box-shadow:0 8px 28px #24375716;display:flex;gap:9px;align-items:center;color:#61728c;font-size:11px;font-family:"SFMono-Regular",Consolas,monospace}.image-note{font-size:10px;color:#97a3b4;margin:20px 0 0}.value-strip{margin-top:62px;display:flex;align-items:center;justify-content:space-between;padding:26px 0;border-block:1px solid var(--line);font-size:12px;color:#6b7990;gap:18px}.value-strip span{display:flex;align-items:center;gap:9px}.value-strip .icon{width:17px;height:17px;color:#4f6687}.eyebrow{font-size:10px!important;font-weight:650;letter-spacing:2px;color:#8190a7;margin:0 0 20px!important;line-height:1.3!important}.section-intro h2,.section-heading h2,.faq-heading h2{font-size:clamp(32px,4vw,52px);font-weight:620;line-height:1.3;letter-spacing:-1.8px;margin:0 0 24px}.section-intro>p:not(.eyebrow),.section-heading>p:not(.eyebrow){font-size:15px;line-height:1.9;color:var(--muted);margin:0}.experience{display:grid;grid-template-columns:.85fr 1.35fr;gap:80px;align-items:center}.location-demo{background:#fff;border:1px solid var(--line);border-radius:24px;padding:20px;box-shadow:0 20px 65px -40px #26406b55}.demo-toolbar{display:flex;justify-content:space-between;font-size:11px;align-items:center;padding:0 0 16px;color:#6d7b91}.demo-toolbar>span:first-child{display:flex;align-items:center;gap:7px}.demo-indicator{border:1px solid #e5ebf5;border-radius:6px;padding:4px 6px;color:#93a0b2;font-size:9px}.map-preview{position:relative;aspect-ratio:1000/520;background:#f2f6fc;border-radius:14px;overflow:hidden}.map-preview>img,.map-overlay{width:100%;height:100%;position:absolute;inset:0}.map-overlay{pointer-events:none}.pin-halo{fill:#3478f618}.pin-outer{fill:var(--blue);stroke:white;stroke-width:4;filter:drop-shadow(0 3px 5px #3478f62a)}.pin-inner{fill:white}#demo-pin{transition:transform .55s cubic-bezier(.2,.6,.2,1)}.map-label{position:absolute;left:15px;bottom:13px;background:#ffffffec;border:1px solid #e5ebf3;padding:8px 11px;border-radius:9px;box-shadow:0 2px 8px #23375a05;display:flex;flex-direction:column;gap:4px;max-width:90%}.map-place{font-size:11px;font-weight:600}.map-coordinate{font-size:9px;color:#7c8ba1;font-family:Consolas,monospace}.demo-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-block:17px}.place-presets{display:flex;gap:4px;padding:3px;border:1px solid var(--line);border-radius:50px;background:#fafbfe}.place-button{background:none;border:0;border-radius:50px;padding:7px 14px;font-size:11px;color:#8290a6;transition:background .2s,color .2s}.place-button.active{background:var(--blue);color:white}.copy-button{display:flex;align-items:center;gap:5px;font-size:10px;padding:7px;background:transparent;border:0;color:#6e80a0}.copy-button .icon{width:13px;height:13px}.coordinate-form label{display:block;margin-bottom:8px;color:#7b8ba3;font-size:10px}.input-row{display:flex;gap:8px}.input-row input{min-width:0;width:100%;background:#f9fbff;border:1px solid var(--line);border-radius:10px;padding:11px 13px;color:#485d7c;font-size:12px;font-family:Consolas,monospace}.input-row .button{border-radius:10px}.form-error{color:#ca4949;font-size:10px;margin:6px 0 0;min-height:14px}.demo-help{margin:9px 0 0;font-size:10px;color:#98a4b6;line-height:1.6}.features{border-top:1px solid var(--line)}.section-heading{text-align:center;max-width:700px;margin:0 auto 52px}.feature-stage{display:grid;grid-template-columns:1.15fr 1fr;gap:72px;align-items:center}.feature-image{height:580px;border-radius:24px;display:flex;align-items:center;justify-content:center;background:#f1f5fc;border:1px solid #e9eef6;overflow:hidden}.feature-image img{width:100%;height:100%;object-fit:contain;transition:opacity .18s}.feature-tabs{display:flex;border-bottom:1px solid var(--line);gap:22px;margin-bottom:46px;overflow:auto;scrollbar-width:none}.feature-tabs button{border:0;background:none;color:#91a0b6;white-space:nowrap;font-size:12px;padding:0 0 14px;position:relative}.feature-tabs button[aria-selected=true]{color:var(--blue)}.feature-tabs button[aria-selected=true]::after{content:"";position:absolute;height:2px;bottom:0;left:0;right:0;background:var(--blue);border-radius:2px}.feature-kicker{font-size:9px;letter-spacing:1.6px;font-weight:600;color:#8d9bb0}.feature-content h3{font-size:36px;letter-spacing:-1.2px;line-height:1.35;font-weight:600;margin:14px 0 20px}.feature-content p{font-size:14px;line-height:1.9;color:var(--muted);max-width:370px}.feature-content ul{list-style:none;padding:0;margin:23px 0 35px;color:#8391a6;font-size:11px;line-height:1.85}.feature-content li{position:relative;padding-left:14px;margin:10px 0}.feature-content 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.icon{position:absolute;left:0;top:0;width:23px;height:23px;color:#8db7ff}.control-details h3{font-size:15px;font-weight:550;margin:0 0 7px}.control-details p{font-size:11px;line-height:1.9;color:#95a7c2;margin:0}.start-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}.start-steps article{padding:38px 34px 12px 0;position:relative}.start-steps article+article{padding-left:34px;border-left:1px solid var(--line)}.start-steps span{font-family:Consolas,monospace;font-size:12px;color:var(--blue)}.start-steps h3{font-size:19px;font-weight:600;margin:22px 0 12px;letter-spacing:-.5px}.start-steps p{font-size:12px;line-height:1.95;color:var(--muted);max-width:280px}.start-guide-link{display:flex;justify-content:center;align-items:center;gap:18px;margin-top:38px}.start-guide-link>span{font-size:11px;color:#94a0b1}.faq-section{padding-top:30px;display:grid;grid-template-columns:.8fr 1.2fr;gap:130px}.faq-heading{position:sticky;top:130px;align-self:start}.faq-heading .text-link{font-size:12px;margin-top:12px}.faq-list details{border-bottom:1px solid var(--line);padding:0 0 22px;margin-bottom:22px}.faq-list summary{list-style:none;cursor:pointer;font-size:14px;font-weight:550;padding-right:32px;position:relative;line-height:1.6}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::after{content:"+";position:absolute;right:0;top:0;color:#8ba0be;font-size:20px;font-weight:300}.faq-list details[open] summary::after{content:"−"}.faq-list p{font-size:12px;line-height:1.9;color:var(--muted);margin:15px 0 0}.download-section{padding-block:25px 100px}.download-card{text-align:center;border-radius:32px;border:1px solid #dfebfc;background:radial-gradient(ellipse at 50% 12%,#ffffff 0%,#f0f6ff 50%,#eaf2ff 100%);padding:60px 28px;overflow:hidden}.download-card>img{margin:0 auto 22px;filter:drop-shadow(0 7px 9px #20365e13)}.download-card .eyebrow{color:#7891b3}.download-card h2{font-size:45px;letter-spacing:-1.8px;line-height:1.35;font-weight:600;margin:22px 0 18px}.download-card>p:not(.eyebrow):not(.download-disclosure){font-size:13px;color:#8394ad;margin-bottom:29px}.download-meta{display:block;font-size:10px;color:#8b9eb9;margin-top:20px}.download-disclosure{font-size:10px;color:#8e9db1;margin:8px 0 18px}.download-card .text-link{font-size:11px}.site-footer{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-top:15px;padding-bottom:30px}.footer-main>p{font-size:11px;color:#95a2b6;margin:10px 0 22px}.author{display:flex;gap:8px;align-items:center;font-size:11px;color:#8a99b0}.author img{object-fit:contain}.author a{color:#596e90}.footer-links{display:flex;gap:22px;justify-content:flex-end;flex-wrap:wrap;align-content:flex-start;padding-top:12px;font-size:11px;color:#7f8ea5}.footer-links a:hover{color:var(--blue)}.footer-bottom{grid-column:1/-1;display:flex;justify-content:space-between;gap:18px;border-top:1px solid var(--line);padding-top:24px;margin-top:22px;color:#9aa7b9;font-size:9px}.reveal{opacity:1}.js-ready .reveal:not(.is-visible){opacity:0;transform:translateY(18px)}.reveal{transition:opacity .6s,transform .6s}
/* Reading pages reuse the product identity rather than a separate theme. */
.guide-hero{padding:85px 0 50px;max-width:850px}.guide-hero h1{font-size:64px;letter-spacing:-3px;font-weight:600;line-height:1.15;margin:20px 0}.guide-hero>p:not(.eyebrow){font-size:17px;line-height:1.9;color:var(--muted);max-width:660px}.guide-layout{display:grid;grid-template-columns:190px 1fr;gap:65px;padding-bottom:90px}.guide-toc{position:sticky;top:110px;align-self:start;font-size:12px;display:flex;flex-direction:column;gap:18px;color:#8292aa}.guide-toc a:hover{color:var(--blue)}.guide-article{min-width:0;max-width:850px}.guide-article section{padding:25px 0 45px;border-bottom:1px solid var(--line)}.guide-article h2{font-size:30px;font-weight:600;letter-spacing:-1px;margin:20px 0}.guide-article h3{font-size:17px;font-weight:600;margin-top:30px}.guide-article p,.guide-article li{font-size:14px;line-height:2;color:#6f7f96}.guide-article li{padding-left:4px;margin:6px 0}.guide-article img{border-radius:18px;border:1px solid #e1e9f5;margin-block:26px;width:100%;height:auto}.guide-article a{color:var(--blue)}.guide-note{padding:18px 22px;background:#edf3fe;border-left:3px solid var(--blue);border-radius:0 12px 12px 0;margin-block:23px;font-size:12px;line-height:1.9;color:#637c9e}.guide-article code{padding:3px 7px;border-radius:5px;background:#edf2fb;color:#526d99;font-family:Consolas,monospace;font-size:12px}.guide-article .coordinate-example{font-family:Consolas,monospace;font-size:20px;display:block;background:#fff;border:1px solid #e1e8f2;border-radius:12px;padding:18px;color:#2d568d}.guide-article table{border-collapse:collapse;width:100%;margin:20px 0;font-size:12px;line-height:1.9;color:#7a89a0}.guide-article th,.guide-article td{border-bottom:1px solid var(--line);text-align:left;padding:12px 14px}.guide-article th{color:#394f71;font-weight:550}.guide-article .button{color:white;font-size:13px}
@media(min-width:1600px){:root{--max:1240px}.hero{padding-top:78px}.hero-product{width:88%}}
@media(max-width:1100px){.experience{gap:45px;grid-template-columns:1fr 1.3fr}.feature-stage{gap:45px}.feature-image{height:500px}.control-layout{gap:65px}.faq-section{gap:70px}.footer-links{gap:18px}}
@media(max-width:760px){html{scroll-padding-top:90px}.section-wrap,.nav-shell{width:calc(100% - 36px)}.site-header{padding:12px 0}.nav-shell{gap:10px}.nav-actions .button-small{padding-inline:14px}.brand{font-size:19px;gap:8px}.brand img{width:24px;height:24px}.nav-actions{gap:8px}.nav-github{display:none}.nav-links{display:none;position:absolute;top:65px;left:18px;right:18px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 12px 25px #1f355b15;gap:22px;flex-direction:column;font-size:14px}.nav-links.open{display:flex}.menu-button{display:flex}.hero{padding-top:50px}.hero h1{font-size:clamp(52px,13vw,82px);letter-spacing:-.07em;margin-top:28px}.hero-copy{font-size:14px;line-height:1.9}.release-pill{font-size:9px;padding:8px 12px}.hero-actions{gap:18px;margin-top:24px}.hero-actions .button{padding:16px 23px;font-size:13px}.hero-actions .text-link{font-size:12px;gap:5px}.hero-actions .icon{width:17px;height:17px}.platform-note{font-size:9px;line-height:1.8;max-width:310px;margin-inline:auto}.hero-product{width:100%;margin-top:42px}.window-frame{border-radius:11px;box-shadow:0 20px 40px -20px #263e6a45}.window-chrome{height:25px;padding-inline:10px;font-size:7px}.window-wordmark{display:none}.traffic-lights i{width:5px;height:5px}.traffic-lights{gap:4px}.floating-coordinate{right:10px;bottom:-13px;font-size:8px;padding:8px 10px;border-radius:9px}.image-note{font-size:9px;margin-top:24px}.product-glow{inset:-20px 0}.value-strip{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:35px;padding:24px 0;font-size:10px}.value-strip .icon{width:15px;height:15px}.section-space{padding-block:65px}.experience{grid-template-columns:1fr;gap:32px}.section-intro h2,.section-heading h2,.faq-heading h2{font-size:34px;letter-spacing:-1.4px;margin-bottom:20px}.section-intro>p:not(.eyebrow),.section-heading>p:not(.eyebrow){font-size:13px}.eyebrow{font-size:9px!important;margin-bottom:15px!important;letter-spacing:1.5px}.location-demo{padding:16px;border-radius:20px}.demo-toolbar{font-size:10px}.map-label{padding:6px 8px;left:10px;bottom:10px}.map-place{font-size:9px}.map-coordinate{font-size:8px}.place-button{padding:7px 12px;font-size:10px}.input-row input{font-size:11px;padding-inline:10px}.demo-help{font-size:10px}.section-heading{text-align:left;margin-bottom:30px}.feature-stage{grid-template-columns:1fr;gap:25px}.feature-image{height:360px;order:2}.feature-content{order:1}.feature-tabs{gap:27px;margin-bottom:22px}.feature-content h3{font-size:29px;letter-spacing:-1px;margin-bottom:14px}.feature-content p{font-size:13px;max-width:none}.feature-content ul{font-size:10px;margin:17px 0 22px}.feature-kicker{font-size:8px}.feature-content .text-link{font-size:12px}.control-section{padding-block:65px}.control-layout{grid-template-columns:1fr;gap:35px}.control-layout h2{font-size:34px;letter-spacing:-1.3px}.control-layout>div>p:not(.eyebrow){font-size:12px}.control-details{gap:24px}.control-details p{font-size:11px}.start-steps{grid-template-columns:1fr}.start-steps article{padding:26px 0 23px 50px!important;border:0!important;border-bottom:1px solid var(--line)!important}.start-steps span{position:absolute;top:29px;left:0}.start-steps h3{font-size:17px;margin:0 0 9px}.start-steps p{font-size:11px;margin:0;max-width:none}.start-guide-link{align-items:flex-start;flex-direction:column;gap:8px;margin-top:25px}.start-guide-link .text-link{font-size:13px}.faq-section{grid-template-columns:1fr;gap:25px;padding-top:0}.faq-heading{position:static}.faq-heading .text-link{font-size:11px}.faq-list summary{font-size:13px}.faq-list p{font-size:11px}.download-section{padding-block:0 55px}.download-card{padding:38px 15px;border-radius:23px}.download-card>img{width:82px;height:82px}.download-card h2{font-size:32px;letter-spacing:-1.2px}.download-card .button{font-size:14px;padding:17px 25px}.download-card>p:not(.eyebrow):not(.download-disclosure){font-size:11px}.download-meta,.download-disclosure{font-size:8px}.site-footer{grid-template-columns:1fr;gap:22px}.footer-links{justify-content:flex-start;gap:16px;font-size:10px;padding:0}.footer-bottom{flex-direction:column;gap:10px;font-size:8px;padding-top:20px;margin-top:0}.guide-hero{padding:50px 0 28px}.guide-hero h1{font-size:clamp(28px,9.2vw,36px);letter-spacing:-.045em}.guide-hero>p:not(.eyebrow){font-size:14px}.guide-layout{grid-template-columns:1fr;gap:20px}.guide-toc{position:static;flex-direction:row;flex-wrap:wrap;gap:12px 18px;font-size:10px;padding-bottom:20px;border-bottom:1px solid var(--line)}.guide-article h2{font-size:25px}.guide-article p,.guide-article li{font-size:13px}.guide-note{padding:15px;font-size:11px}.guide-article section{padding-block:12px 32px}.guide-article .coordinate-example{font-size:16px;padding:14px}.guide-article table{font-size:11px}.guide-article th,.guide-article td{padding:10px 7px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}.js-ready .reveal:not(.is-visible){opacity:1;transform:none}}