:root{--ggea-layout-max-width:1600px;--ggea-layout-gutter:32px;--ggea-layout-inset:max(var(--ggea-layout-gutter), .5 * (100vw - var(--ggea-layout-max-width)) + var(--ggea-layout-gutter))}@media (width<=959px){:root{--ggea-layout-gutter:24px}}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/ggea/fonts/geist-latin.woff2)format("woff2")}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#e9e7e1;--surface:#f4f3ee;--control:#faf9f5;--subtle:#eae8e0;--text:#242720;--muted:#65675e;--faint:#65675e;--line:#c9c8be;--accent:#9b6937;--accent-soft:#ebdbbd;--primary:#454842;--on-primary:#faf9f5;--primary-hover:#565a52;--focus:#9b6937;--hover:#eae5d9;--selection:#d2b47f;--shadow:0 14px 48px #24272014;--glow:#d2b47f33;--font:Geist, "Segoe UI", "Microsoft YaHei UI", "PingFang SC", "Noto Sans CJK SC", sans-serif;--mono:"Cascadia Code", "SFMono-Regular", Consolas, monospace}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#171b20;--surface:#20252c;--control:#161a20;--subtle:#262c34;--text:#e8eaed;--muted:#a5afbb;--faint:#a5afbb;--line:#323a45;--accent:#4c8dff;--accent-soft:#2a3a52;--primary:#4c8dff;--on-primary:#fff;--primary-hover:#639cfa;--focus:#76aaff;--hover:#33404f;--selection:#446da6;--shadow:0 14px 48px #0003;--glow:#4c8dff20}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;margin:0;font-size:15px}button,input{font:inherit}a,button{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}a,button{color:inherit}a{text-decoration:none}h1,h2,h3,p{margin:0}p{line-height:1.85}img{max-width:100%;height:auto;display:block}::selection{background:var(--selection)}:focus-visible{outline:2px solid var(--focus);outline-offset:4px}section[id]{scroll-margin-top:32px}.container{width:min(1120px,100% - 64px);margin-inline:auto}.icon{flex-shrink:0;width:20px;height:20px}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;background:var(--surface);color:var(--accent);border-radius:8px;padding:12px 20px;position:fixed;top:-100px;left:20px}.skip-link:focus{top:10px}.button{border:1px solid var(--line);background:var(--control);min-height:44px;color:var(--text);border-radius:7px;justify-content:center;align-items:center;gap:10px;padding:11px 18px;font-size:13px;transition:border-color .16s,background-color .16s;display:inline-flex}.button:hover{border-color:var(--accent);background:var(--hover)}.button-primary{background:var(--accent-soft);color:var(--accent)}.button-quiet{min-height:36px;padding:8px 13px;font-size:12px}.text-link{color:var(--accent);align-items:center;gap:8px;font-size:13px;display:inline-flex}.text-link .icon{width:16px;height:16px}.text-link:hover{text-underline-offset:4px;text-decoration:underline}.icon-button{border:1px solid var(--line);background:var(--surface);width:40px;height:40px;color:var(--muted);border-radius:50%;justify-content:center;align-items:center;transition:color .16s,border-color .16s;display:inline-flex}.icon-button:hover{color:var(--accent);border-color:var(--accent)}.site-header{z-index:20;height:96px;position:relative}.header-inner{height:100%;display:flex}.brand,.header-inner{align-items:center;gap:12px}.brand{letter-spacing:-.04em;font-size:22px;font-weight:600;display:inline-flex}.brand-emblem{flex-shrink:0;width:44px;height:44px;overflow:visible}.main-nav{border:1px solid var(--line);background:var(--surface);border-radius:6px;margin-left:auto;padding:4px}.main-nav,.main-nav a{align-items:center;display:flex}.main-nav a{min-height:38px;color:var(--muted);white-space:nowrap;justify-content:center;gap:7px;padding:0 19px;font-size:12px}.main-nav .icon{width:16px;height:16px}.language-switch{border:1px solid var(--line);background:var(--surface);min-height:40px;color:var(--text);white-space:nowrap;border-radius:5px;justify-content:center;align-items:center;gap:6px;padding-inline:10px;font-size:12px;display:inline-flex}.language-switch .icon{width:18px;height:18px}.language-switch select{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;max-width:100px;min-height:38px}.language-switch option{background:var(--surface);color:var(--text)}.language-switch:hover{border-color:var(--accent)}.main-nav a:hover{background:var(--subtle);color:var(--text)}.header-actions{gap:8px;display:flex}.icon-button{border-radius:5px}.menu-toggle,.theme-toggle .sun-icon{display:none}:root[data-theme=dark] .theme-toggle .sun-icon{display:block}:root[data-theme=dark] .theme-toggle .moon-icon{display:none}.motion-ready{opacity:0;transition:opacity .65s,transform .65s;transform:translateY(24px)}.motion-ready.capability-card{transition:opacity .65s,transform .65s,background .2s}.motion-ready.motion-visible{opacity:1;transform:none}.capability-card:nth-child(2){transition-delay:80ms}.capability-card:nth-child(3){transition-delay:.16s}@media (prefers-reduced-motion:reduce){.motion-ready{opacity:1;transform:none}}.overview-section{padding-block:104px 96px}.section-heading{justify-content:space-between;align-items:end;gap:24px;margin-bottom:34px;display:flex}.section-label{font-family:var(--font);color:var(--muted);letter-spacing:.08em;margin-bottom:14px;font-size:12px;font-weight:500}.download-heading h2,.section-heading h2{letter-spacing:-.045em;font-size:34px;font-weight:450;line-height:1.5}.capability-top,.download-heading h2 span,.section-heading h2 span{color:var(--muted)}.capability-grid{border:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.capability-card{padding:28px;transition:background .2s}.capability-card+.capability-card{border-left:1px solid var(--line)}.capability-card:hover{background:var(--surface)}.capability-top{font-family:var(--mono);align-items:center;gap:12px;margin-bottom:40px;font-size:10px;display:flex}.capability-top .card-arrow{width:16px;margin-left:auto}.capability-card h3{font-size:18px;font-weight:500}.capability-card p{color:var(--muted);min-height:49px;margin-top:12px;font-size:13px}.capability-note{color:var(--muted);margin-top:28px;font-size:10px;display:block}.download-section{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;align-items:center;gap:48px;padding-block:48px 96px;display:grid}.download-heading>p:not(.section-label){color:var(--muted);margin-block:18px;font-size:13px}.download-heading>p a{text-underline-offset:3px;text-decoration:underline}.download-section .download-block{margin:0}.download-block{text-align:center;margin-top:36px}.download-actions{justify-content:center;align-items:center;gap:16px;display:flex}.download-button{border:2px solid var(--primary);background:var(--primary);min-height:76px;color:var(--on-primary);box-shadow:var(--shadow);border-radius:4px;align-items:center;gap:16px;padding:12px 24px;transition:transform .16s,box-shadow .16s;display:inline-flex}.download-button:hover{background:var(--primary-hover);border-color:var(--primary-hover);transform:translateY(-2px)}.download-button>.icon{width:27px;height:27px;color:var(--on-primary)}.checksum-body,.download-button>span{text-align:left}.download-title{white-space:nowrap;font-size:22px;font-weight:350;line-height:1.35;display:block}.download-title small{font-size:13px;font-weight:400}.download-version{color:var(--on-primary);margin-top:4px;font-size:11px;display:block}.download-version>span{margin:0 5px}.other-download{border:1px solid var(--line);background:var(--control);min-height:46px;color:var(--muted);border-radius:8px;align-items:center;gap:8px;padding:12px 18px;font-size:13px;transition:border-color .16s;display:inline-flex}.other-download:hover{border-color:var(--accent);color:var(--accent)}.other-download .icon{width:14px;height:14px}.download-info{color:var(--faint);justify-content:center;align-items:center;gap:15px;margin-top:15px;font-size:11px;display:flex;position:relative}summary{list-style:none}summary::-webkit-details-marker{display:none}.checksum-details summary{color:var(--muted);align-items:center;gap:4px;min-height:22px;display:flex}.checksum-details summary:hover{color:var(--accent)}.checksum-details summary .icon{width:13px;height:13px}details[open]>summary>.icon{transform:rotate(180deg)}.checksum-body{z-index:25;background:var(--surface);border:1px solid var(--line);width:calc(min(440px,100vw - 40px));box-shadow:var(--shadow);color:var(--muted);border-radius:10px;padding:21px;position:absolute;top:calc(100% + 12px);left:50%;transform:translate(-50%)}.checksum-body>p:first-child{color:var(--text);font-size:12px;font-weight:500}.checksum-body code{overflow-wrap:anywhere;font-family:var(--mono);-webkit-user-select:all;user-select:all;margin-top:8px;font-size:11px;line-height:1.9;display:block}.checksum-actions{align-items:center;gap:16px;margin-top:14px;display:flex}.checksum-actions>a{color:var(--accent);align-items:center;gap:6px;display:flex}.checksum-actions .icon{width:14px;height:14px}.checksum-body>p[role=status]{margin-top:12px}.checksum-body .checksum-date{color:var(--faint);margin-top:14px;font-size:10px}.site-footer{border-top:1px solid var(--line);padding-block:36px 24px}.page-intro{border-bottom:1px solid var(--line);padding:36px 0 32px}.page-intro h1{letter-spacing:-.035em;font-size:36px;font-weight:500;line-height:1.3}.page-intro>p{color:var(--muted);margin-top:12px;font-size:14px}.changelog-page{padding-bottom:30px}.release-timeline{margin-top:36px}.release-entry{grid-template-columns:140px minmax(0,1fr);gap:42px;padding-bottom:36px;display:grid}.release-date{flex-direction:column;align-items:flex-start;gap:12px;padding-top:6px;display:flex}.release-date time{color:var(--muted);font-size:12px}.release-label{color:var(--accent);background:var(--accent-soft);border-radius:4px;padding:4px 8px;font-size:10px}.release-content{border-left:1px solid var(--line);padding-left:30px;position:relative}.release-content:before{content:"";background:var(--line);border-radius:50%;width:7px;height:7px;position:absolute;top:12px;left:-4px}.release-entry:first-child .release-content:before{background:var(--accent)}.release-content h2{margin-bottom:16px;font-size:24px;font-weight:500}.release-content p{color:var(--muted);font-size:14px;line-height:1.95}.release-links{gap:26px;margin-top:18px;display:flex}.release-links .text-link{font-size:12px}.release-links .icon{width:14px;height:14px}.history-link{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;margin-bottom:38px;padding-top:24px;font-size:13px;display:flex}.changelog-page .download-block{border-top:1px solid var(--line);padding-top:35px}.error-page{flex-direction:column;justify-content:center;align-items:flex-start;gap:22px;min-height:80vh;display:flex}.error-page h1{font-size:calc(clamp(28px,4vw,44px));font-weight:500}.error-page p{color:var(--muted)}.error-code{color:var(--faint);font-size:14px}@media (width<=800px){.release-entry{grid-template-columns:110px minmax(0,1fr);gap:28px}}@media (width<=1023px){.header-inner{justify-content:space-between}.header-actions{margin-left:auto}.menu-toggle{display:inline-flex}.main-nav{background:var(--surface);box-shadow:var(--shadow);margin:0;padding:12px;display:none;position:absolute;top:80px;left:20px;right:20px}.main-nav.is-open{flex-wrap:wrap;display:flex}.main-nav a{flex:40%}}@media (width<=620px){.container{width:calc(100% - 40px)}.site-header{height:62px}.header-inner{justify-content:space-between}.icon-button{width:36px;height:36px}.icon-button .icon{width:18px;height:18px}.menu-toggle{background:0 0;border-color:#0000;display:inline-flex}.main-nav{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:9px;margin:0;padding:12px;display:none;position:absolute;top:58px;left:20px;right:20px}.main-nav.is-open{gap:8px;display:flex}.main-nav a{flex:1;justify-content:center;font-size:13px}.download-block{margin-top:32px}.download-actions{gap:12px}.download-button{border-radius:9px;gap:12px;min-height:70px;padding:11px 16px}.download-button>.icon{width:22px;height:22px}.download-title{font-size:19px}.download-title small{font-size:11px}.download-version{font-size:10px}.other-download{gap:6px;min-height:43px;padding:11px 13px;font-size:12px}.other-download .icon{width:12px;height:12px}.download-info{gap:13px;margin-top:12px;font-size:10px}.site-footer{padding:26px 20px 22px;font-size:10px;line-height:1.9}.page-intro{padding:24px 0}.page-intro h1{font-size:30px}.page-intro>p,.release-content p{font-size:13px}.release-entry{grid-template-columns:1fr;gap:14px}.release-date{flex-direction:row;align-items:center;gap:14px}.release-content{padding-left:22px}.release-content h2{font-size:22px}.release-links{gap:20px}.release-links .text-link{font-size:11px}.history-link{flex-direction:column;gap:8px}}@media (width<=360px){.download-actions{gap:9px}.download-button{gap:9px;padding-inline:12px}.download-title{font-size:18px}.other-download{padding-inline:11px}.other-download .icon{display:none}.download-info{gap:9px;font-size:9px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{transition:none!important;animation:none!important}}@media (width<=1000px){.capability-card{padding:24px}.download-section{gap:24px}.download-actions{flex-wrap:wrap}}@media (width<=620px){.download-info,.main-nav.is-open{flex-wrap:wrap}.main-nav a{flex-basis:40%;padding:0 10px}.brand{gap:9px;font-size:20px}.brand-emblem{width:40px;height:40px}.overview-section{padding-block:64px}.section-heading{flex-direction:column;align-items:start;gap:18px}.download-heading h2,.section-heading h2{font-size:28px}.capability-grid,.download-section{grid-template-columns:1fr}.capability-card+.capability-card{border-left:0;border-top:1px solid var(--line)}.capability-top{margin-bottom:24px}.capability-card p{min-height:0}.capability-note{margin-top:18px}.download-section{gap:24px;padding-block:36px 60px}.download-section .download-actions{justify-content:flex-start}}.section-heading h2{letter-spacing:0;flex-direction:column;gap:4px;line-height:1.25;display:flex}.section-heading h2 .heading-main{color:var(--text);font-weight:500}.section-heading h2 span+span{font-size:.85em;font-weight:400}.home-shell{width:calc(100% - 2 * var(--ggea-layout-inset));margin-inline:auto;container-type:inline-size}.home-page{width:100%}.home-page [id]{scroll-margin-top:80px}.home-header{color:#f4f4f5;background:linear-gradient(#090a0ce6,#090a0c00);height:68px;position:fixed;inset:0 0 auto}.home-header .header-inner{gap:16px}.home-header .brand{font-size:calc(clamp(20px,1.5cqi,28px))}.home-header .icon-button,.home-header .language-switch,.home-header .main-nav{color:#c3c3c7;background:#1b1c1ee6;border-color:#ffffff24}.home-header .main-nav{border-radius:4px;padding:0}.home-header .main-nav a{color:#c3c3c7;min-height:38px;padding-inline:calc(clamp(12px,1.2cqi,22px));font-size:calc(clamp(12px,.85cqi,15px))}.home-header .main-nav a:hover{color:#fff;background:#ffffff0d}.home-header .main-nav a+a{border-left:1px solid #ffffff20}.home-hero{isolation:isolate;color:#f6f6f7;background:#090a0c;position:relative;overflow:hidden}.hero-layout{grid-template-rows:1fr;min-height:calc(100svh + 100px);padding-top:calc(232px + clamp(32px,6svh,96px));padding-bottom:calc(clamp(24px,4svh,64px));display:grid}.hero-copy{align-self:center;width:min(100%,clamp(440px,32cqi,560px));animation:.8s cubic-bezier(.2,.65,.3,1) both hero-enter;container-type:inline-size}.hero-copy h1{letter-spacing:-.02em;font-size:calc(clamp(32px,16.9cqi,95px));font-weight:400;line-height:1.06}.hero-copy h1>span{display:block}:lang(ja) .hero-copy h1{font-size:calc(clamp(30px,10.5cqi,60px));line-height:1.25}.hero-description{color:#ffffffbf;max-width:38em;margin-top:calc(clamp(20px,5cqi,30px));font-size:calc(clamp(15px,3.2cqi,19px));font-weight:300;line-height:1.7}.hero-actions{--action-height:calc(clamp(44px, 10cqi, 60px));--action-font-size:calc(clamp(12px, 2.8cqi, 17px));--action-padding:calc(clamp(12px, 3cqi, 20px));--action-icon-size:calc(clamp(16px, 3.6cqi, 22px));--github-margin:0px;flex-wrap:wrap;align-items:center;gap:12px;margin-top:calc(clamp(28px,6cqi,36px));display:flex}.hero-actions a{min-height:var(--action-height);padding:0 var(--action-padding);font-family:var(--font);font-size:var(--action-font-size);white-space:nowrap;border-radius:4px;flex-grow:1;justify-content:center;align-items:center;gap:8px;font-weight:500;transition:background .2s;display:inline-flex}.hero-actions .icon{width:var(--action-icon-size);height:var(--action-icon-size)}:lang(ja) .hero-actions .hero-primary{flex-basis:100%}:lang(ja) .hero-actions .github-star-button,:lang(ja) .hero-actions .hero-secondary{flex:1 1 0}.hero-primary{color:#242720;background:#f4f3ee;border:1px solid #f4f3ee}.hero-primary:hover{background:#dededb}.hero-secondary{background:#ffffff12;border:1px solid #ffffff50}.hero-secondary:hover{background:#ffffff24}.orbital-visual{z-index:-1;background:#080c14;position:absolute;inset:0;overflow:hidden}.orbital-visual:after{content:"";background:linear-gradient(#0000 36%,#060708c4 81%,#060708),linear-gradient(90deg,#06070888,#0000 65%);position:absolute;inset:0}.flow-canvas{width:100%;height:100%;display:block}.orbital-visual.is-static{background:radial-gradient(at 70% 38%,#23446a66,#0000 48%),radial-gradient(at 35% 58%,#152d4b88,#0000 50%),#080c14}@keyframes hero-enter{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}.home-footer{padding-inline:0}.home-page .download-actions,.home-page .download-info{justify-content:flex-end}@media (width<=620px){.home-page .download-actions,.home-page .download-info{justify-content:flex-start}}@media (width<=1023px){.home-header .header-inner{justify-content:space-between}.home-header .menu-toggle{display:inline-flex}.home-header .main-nav{width:inherit;background:#1b1c1e;margin-inline:auto;padding:12px;display:none;position:absolute;top:68px;left:0;right:0}.home-header .main-nav.is-open{flex-wrap:wrap;display:flex}.home-header .main-nav a{border:0;flex-basis:40%;min-height:44px}.home-header .main-nav a+a{border-left:0}}@media (prefers-reduced-motion:reduce){.hero-copy{animation:none}.hero-actions a{transition:none}}@container (width<=439px){.hero-actions .hero-primary{flex-basis:100%}.hero-actions .github-star-button,.hero-actions .hero-secondary{flex:1 1 0}}svg[data-v-5b1ff35e]{stroke:currentColor;stroke-width:4.5px;stroke-miterlimit:10}.cls-2[data-v-5b1ff35e]{stroke-width:2.25px}.cls-3[data-v-5b1ff35e]{stroke-width:3.375px}.cls-4[data-v-5b1ff35e]{stroke-width:9px}.cls-5[data-v-5b1ff35e]{stroke-width:1.125px}.ggea-footer-content[data-v-337f93e2]{color:var(--text,var(--vp-c-text-1));font-family:var(--font,var(--vp-font-family-base))}.footer-bottom[data-v-337f93e2],.footer-main[data-v-337f93e2]{justify-content:space-between;align-items:center;gap:20px;display:flex}a[data-v-337f93e2]{color:inherit;text-decoration:none}.brand[data-v-337f93e2]{letter-spacing:-.04em;align-items:center;gap:12px;font-size:22px;font-weight:600;display:inline-flex}.brand[data-v-337f93e2] .brand-emblem{flex-shrink:0;width:44px;height:44px}.footer-main nav[data-v-337f93e2]{color:var(--muted,var(--vp-c-text-2));flex-wrap:wrap;gap:24px;font-size:12px;display:flex}.footer-main nav a[data-v-337f93e2]{align-items:center;gap:6px;display:inline-flex}.footer-main nav[data-v-337f93e2] .icon{flex-shrink:0;width:12px;height:12px}.footer-main nav .qq-group-link[data-v-337f93e2] .icon{width:18px;height:18px}a[data-v-337f93e2]:hover{color:var(--accent,var(--vp-c-brand-1))}.footer-bottom[data-v-337f93e2]{color:var(--muted,var(--vp-c-text-2));margin-top:36px;font-size:10px}.footer-bottom p[data-v-337f93e2]{margin:0;line-height:1.85}.footer-bottom a[data-v-337f93e2]{text-underline-offset:3px;text-decoration:underline}@media (width<=959px){.footer-bottom[data-v-337f93e2],.footer-main[data-v-337f93e2]{flex-direction:column;align-items:flex-start}.footer-main nav[data-v-337f93e2]{gap:18px;font-size:11px}.footer-bottom[data-v-337f93e2]{gap:6px;margin-top:24px}}