:root{color-scheme:light;--background:#f6f8f4;--panel:#fff;--panel-soft:#f0f5ee;--text:#18251c;--muted:#647166;--line:#dfe6dc;--green:#245b3b;--green-hover:#17452b;--green-soft:#e5f0e4;--amber:#8d6637;--shadow:0 6px 24px #24382005;--radius:16px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
:root[data-theme=dark]{color-scheme:dark;--background:#111813;--panel:#172019;--panel-soft:#1d2a20;--text:#e1ebe1;--muted:#a0b1a1;--line:#2c3c2e;--green:#a4d3a8;--green-hover:#bee3bf;--green-soft:#273f2c;--amber:#d8bc8b;--shadow:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--background);color:var(--text);font-size:14px;line-height:1.65}a{color:inherit;text-decoration:none}button,select{font:inherit}button,a,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}a:focus-visible,button:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--green);outline-offset:4px}button,select{color:inherit}button{border:0}svg{display:block}h1,h2,h3,p{margin:0}button svg{width:20px;height:20px}.wrap{width:min(1120px,calc(100% - 64px));margin-inline:auto}.skip-link{position:fixed;top:8px;left:12px;padding:9px 16px;z-index:20;background:var(--panel);border:1px solid var(--green);transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.site-header{height:92px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:750;letter-spacing:-.6px;line-height:1.2}.brand-mark{width:33px;height:33px;color:var(--green)}.brand-sub{display:block;margin-top:5px;color:var(--muted);font-size:10px;font-weight:450;letter-spacing:.5px}nav{display:flex;align-items:center;gap:30px;font-size:13px}nav>a{padding:10px 0;color:var(--muted)}nav>a:hover{color:var(--green)}.icon-button{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:transparent;color:var(--muted)}.icon-button:hover{background:var(--green-soft);color:var(--green)}.intro{padding:42px 0 30px;display:flex;justify-content:space-between;gap:24px;align-items:end}.eyebrow{color:var(--green);font-size:10px;font-weight:650;letter-spacing:1.6px;margin-bottom:10px}h1{font-size:34px;line-height:1.35;letter-spacing:-1.2px;font-weight:650}.intro-copy{color:var(--muted);margin-top:12px;font-size:14px}.mobile-break{display:none}.intro-note{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:11px;white-space:nowrap;padding-bottom:3px}.status-dot{width:6px;height:6px;background:var(--green);border-radius:100%}.download-list{display:grid;gap:20px}.product{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:40px;padding:30px 32px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);scroll-margin-top:20px}.product-heading{display:flex;gap:14px;align-items:center}.app-icon{display:grid;place-items:center;flex:none;width:52px;height:52px;border-radius:14px;background:var(--green-soft);color:var(--green)}.app-icon svg{width:33px;height:33px}.app-icon--editor{background:var(--panel-soft);color:var(--amber)}h2{font-size:24px;font-weight:650;line-height:1.25;letter-spacing:-.6px}.product-chinese-name{font-size:12px;color:var(--muted);margin-top:5px}.tag{align-self:flex-start;margin-top:3px;background:var(--green-soft);color:var(--green);padding:3px 8px;border-radius:5px;font-size:10px;white-space:nowrap}.tag--neutral{color:var(--amber);background:var(--panel-soft)}.product-description{max-width:520px;color:var(--muted);margin-top:20px;font-size:13px;line-height:1.8}.feature-list{list-style:none;padding:0;margin:14px 0 18px;display:grid;gap:4px;font-size:12px}.feature-list li:before{content:"";display:inline-block;width:4px;height:4px;vertical-align:middle;margin:0 9px 2px 1px;border-radius:50%;background:var(--green)}.product-author{font-size:10px;color:var(--muted);display:flex;gap:7px;flex-wrap:wrap}.product-author>span:first-child{color:var(--text)}.author-separator{opacity:.6;margin-inline:3px}.release-panel{padding-left:28px;border-left:1px solid var(--line);align-self:stretch;min-width:0;display:flex;flex-direction:column;justify-content:center}.loading-copy,.unavailable{font-size:13px;color:var(--muted)}.release-label{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:11px;color:var(--muted);margin-bottom:10px}.build-badge{color:var(--amber);font-size:10px;border:1px solid var(--line);border-radius:4px;padding:1px 6px}.release-picker{width:100%;height:38px;padding:0 10px;border:1px solid var(--line);border-radius:7px;background:var(--panel);margin-bottom:10px;font-size:12px}.download-button{display:flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:10px 15px;background:var(--green);color:var(--panel);border-radius:8px;font-size:13px;font-weight:600;transition:background .15s,transform .15s}.download-button svg{width:17px;height:17px}.download-button:hover{background:var(--green-hover);transform:translateY(-1px)}.file-details{color:var(--muted);font-size:10px;line-height:1.7;margin-top:8px;overflow-wrap:anywhere}.release-notes{font-size:11px;color:var(--muted);margin-top:11px;line-height:1.65}.source-link{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--green);width:fit-content;margin-top:13px}.source-link:hover{text-decoration:underline}.hash-details{font-size:10px;color:var(--muted);margin-top:10px}.hash-details>summary{cursor:pointer;width:fit-content}.hash-body{padding-top:9px}.hash-value{display:block;user-select:all;overflow-wrap:anywhere;font:10px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace}.copy-button,.text-button{background:transparent;color:var(--green);padding:4px 0;font-size:11px;text-decoration:underline;text-underline-offset:3px}.hash-status{font-size:10px;color:var(--green);min-height:16px}.unavailable-source{margin-top:6px}.catalog-error{border:1px solid var(--line);border-radius:8px;padding:12px 16px;margin-bottom:18px;display:flex;align-items:center;gap:16px;font-size:12px;color:var(--muted)}[hidden]{display:none!important}.usage{padding:44px 0 30px}.section-heading{margin-bottom:20px}.section-heading .eyebrow{margin-bottom:6px}.usage h2{font-size:21px}.usage-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.usage-item{display:flex;gap:12px}.step{font-size:11px;color:var(--green);font-variant-numeric:tabular-nums;padding-top:2px}.usage h3{font-size:12px;font-weight:600;margin-bottom:6px}.usage-item p{color:var(--muted);font-size:11px;line-height:1.8}.installation-note{margin-top:25px;padding:15px 0;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.installation-note summary{cursor:pointer;width:fit-content;color:var(--text)}.installation-note>div{max-width:840px;padding:10px 0}.installation-note p+p{margin-top:8px}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.94em}.site-footer{border-top:1px solid var(--line);padding-block:20px 26px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:10px}.site-footer strong{font-weight:600;color:var(--text)}
@media(max-width:1050px){.product{grid-template-columns:minmax(0,1fr) 300px;gap:24px;padding:26px}.product-heading{gap:11px;flex-wrap:wrap}.product-heading .tag{margin-left:63px;margin-top:-8px}.product-heading h2{font-size:21px}.release-panel{padding-left:24px}.wrap{width:calc(100% - 48px)}}
@media(max-width:740px){.wrap{width:calc(100% - 36px)}.site-header{height:76px}.brand{font-size:20px}.brand-mark{width:29px;height:29px}nav{gap:18px;font-size:12px}.intro{padding:30px 0 24px;display:block}h1{font-size:29px}.intro-copy{font-size:12px}.intro-note{margin-top:15px;font-size:10px}.product{grid-template-columns:1fr;gap:23px;padding:23px;border-radius:13px}.product-heading h2{font-size:23px}.product-heading .tag{margin-left:0;margin-top:2px}.product-description{font-size:12px;margin-top:17px}.feature-list{font-size:11px;margin-bottom:14px}.release-panel{border-left:0;border-top:1px solid var(--line);padding:20px 0 0;min-height:0}.release-notes{font-size:10px}.download-button{min-height:46px}.usage{padding-top:31px}.usage-grid{grid-template-columns:1fr;gap:20px}.usage-item p{max-width:520px}.usage h2{font-size:20px}.site-footer{font-size:9px;display:block}.site-footer>span{display:block}.site-footer>span+span{margin-top:4px}}
@media(max-width:390px){.wrap{width:calc(100% - 28px)}nav{gap:12px}.brand-sub{display:none}.product{padding:20px}.product-heading h2{font-size:20px}.app-icon{width:46px;height:46px}.tag{display:none}.mobile-break{display:block}h1{font-size:27px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.download-button{transition:none}}

.attribution{font-size:10px;color:var(--muted);margin-top:7px;line-height:1.7}.attribution a{color:var(--green);text-decoration:underline;text-underline-offset:2px}.source-download .hash-details{margin-top:3px}.site-footer a:hover{color:var(--green)}

.language-control{display:inline-flex;align-items:center;gap:.45rem;font-size:.8rem;color:var(--muted)}.language-control select{font:inherit;color:inherit;background:transparent;border:1px solid currentColor;border-radius:6px;padding:.35rem;max-width:10rem}.credits{padding-bottom:2rem}.credits>p{max-width:76ch;color:var(--muted);line-height:1.8}.credits a{color:inherit}@media(max-width:600px){.language-label{display:none}.site-header nav{gap:.7rem}.language-control select{max-width:7.5rem}}
@media(max-width:600px){.site-header{height:auto;min-height:76px;flex-wrap:wrap;gap:12px;padding-block:14px}.site-header nav{width:100%;justify-content:space-between}.language-control{margin-left:auto}.site-header .icon-button{flex-shrink:0}.credits>p+p{margin-top:.75rem}}