html,body{width:100%;height:100%}input::-ms-clear{display:none}input::-ms-reveal{display:none}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:#0000;font-family:sans-serif;line-height:1.15}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{cursor:help;border-bottom:0;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}address{font-style:normal;line-height:inherit;margin-bottom:1em}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace;font-size:1em}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{text-align:left;caption-side:bottom;padding-top:.75em;padding-bottom:.3em}input,button,select,optgroup,textarea{color:inherit;font-size:inherit;font-family:inherit;line-height:inherit;margin:0}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner{border-style:none;padding:0}[type=button]::-moz-focus-inner{border-style:none;padding:0}[type=reset]::-moz-focus-inner{border-style:none;padding:0}[type=submit]::-moz-focus-inner{border-style:none;padding:0}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{resize:vertical;overflow:auto}fieldset{border:0;min-width:0;margin:0;padding:0}legend{width:100%;max-width:100%;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal;margin-bottom:.5em;padding:0;display:block}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button{height:auto}[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button{-webkit-appearance:none}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}:root{color:#1a1a1b;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--primary:#111827;--primary-soft:#11182714;--text:#0f172a;--muted:#0f172a;--line:#e5e7eb;--panel:#ffffffeb;--panel-strong:#fffffffa;--radius-xs:5px;--radius-sm:7px;--radius-md:9px;--radius-lg:11px;--radius-xl:14px;--radius-2xl:16px;--radius-3xl:18px;--shadow-sm:0 2px 4px #0f172a0d;--shadow:0 16px 40px #0f172a0f;--shadow-lg:0 24px 60px #0f172a1a;background:#fff;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Inter,system-ui,sans-serif}*{box-sizing:border-box}html{height:auto}body{min-width:320px;min-height:100vh;color:var(--text);background:linear-gradient(#fff 0%,#f7f9fc 100%);margin:0}a:not(.ant-btn){color:var(--text);text-underline-offset:.18em;text-decoration-line:underline}a:not(.ant-btn):hover{color:var(--text);text-decoration-thickness:2px}button,input,select,textarea{font:inherit}button{color:inherit;background:0 0;border:0}.app-shell{min-height:100vh}.topbar{z-index:20;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffd6;border-bottom:1px solid #e5e7ebcc;position:sticky;top:0}.topbar__inner,main{width:min(1180px,100% - 32px);margin:0 auto}.topbar__inner{flex-wrap:wrap;justify-content:flex-start;align-items:center;gap:12px 16px;min-height:72px;padding:12px 0;display:flex}.brand{letter-spacing:.01em;align-items:center;gap:10px;font-weight:700;display:inline-flex}.brand--button{cursor:pointer;padding:0}.brand__dot{background:#111827;border-radius:3px;width:12px;height:12px;transform:rotate(45deg)}.topnav{flex-wrap:wrap;flex:520px;justify-content:flex-start;align-items:center;gap:10px;min-width:240px;display:inline-flex}.github-corner:hover .octo-arm{animation:.56s ease-in-out octocat-wave}@keyframes octocat-wave{0%,to{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media (width<=500px){.github-corner:hover .octo-arm{animation:none}.github-corner .octo-arm{animation:.56s ease-in-out octocat-wave}}.topnav__link,.github-link{color:var(--muted);transition:color .2s,background .2s,border-color .2s}.topnav__link{border-radius:var(--radius-sm);cursor:pointer;padding:6px 14px;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1);position:relative}.topnav__link--active{color:var(--text);background:#0f172a0f}.topnav__link--active:after{display:none}.topnav__link:not(.topnav__link--active):hover{color:var(--text);background:#f5f5f5}.topnav__link:hover,.github-link:hover{color:var(--text)}.github-link{border-radius:var(--radius-lg);border:1px solid var(--line);background:#fffc;padding:10px 14px}@media (width<=900px){.topnav{flex-basis:100%;min-width:0}}@media (width<=560px){.topbar__inner{gap:10px}.topnav__link,.github-ribbon{padding:8px 12px}}main{padding:32px 0 80px}.view-shell,.page-stack,.section-block{flex-direction:column;display:flex}.page-stack,.section-block{gap:22px}.examples-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;display:grid}.examples-card__tags{flex-wrap:wrap;gap:8px;margin-bottom:14px;display:flex}.examples-card__actions{justify-content:flex-start;display:flex}.playground-workbench{width:100%;aspect-ratio:var(--playground-page-aspect,16 / 9);border-radius:var(--radius-2xl);background:#ffffffc7;border:1px solid #e5e7ebe0;flex-direction:column;display:flex;position:relative;overflow:hidden;box-shadow:0 18px 48px #0f172a14}.playground-workbench--overlay-open{overflow:hidden}.playground-top-toolbar{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffdb;border-bottom:1px solid #e5e7ebe0;flex:none;justify-content:space-between;align-items:center;gap:14px;min-height:60px;padding:8px 12px;display:flex}.playground-toolbar-group{align-items:center;gap:10px;min-width:0;display:flex}.playground-toolbar-group--grow{flex:1;min-width:0}.playground-toolbar-group--right{flex-wrap:wrap;justify-content:flex-end}.playground-bg-radio__content{align-items:center;display:inline-flex}.playground-icon-btn,.playground-action-btn,.playground-toggle-btn,.playground-transport-btn,.playground-primary-play-btn,.playground-speed-group,.playground-bg-group{border:1px solid var(--line);color:var(--text);cursor:pointer;background:#ffffffeb;border-radius:8px;justify-content:center;align-items:center;min-height:36px;transition:background .18s,border-color .18s,transform .18s;display:inline-flex}.playground-icon-btn:hover,.playground-action-btn:hover,.playground-toggle-btn:hover,.playground-transport-btn:hover,.playground-primary-play-btn:hover,.playground-speed-group:hover,.playground-bg-group:hover{background:#fff;border-color:#cdd4df;transform:translateY(-1px)}.playground-icon-btn{width:42px;font-size:13px;font-weight:700}.playground-action-btn,.playground-toggle-btn,.playground-transport-btn,.playground-primary-play-btn{padding:0 14px;font-size:13px;font-weight:600}.playground-current-file{flex-direction:column;gap:2px;min-width:0;display:flex}.playground-current-file__label{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0;font-size:11px}.playground-current-file__name{white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:13px;font-weight:700;overflow:hidden}.playground-status-dot{border-radius:999px;width:8px;height:8px;margin-left:6px;display:inline-block}.playground-toolbar-picker,.playground-toolbar-switch{align-items:center;gap:10px;display:inline-flex}.playground-toolbar-switch__label{color:var(--muted);font-size:12px;font-weight:700}.playground-bg-group.ant-radio-group,.playground-speed-group.ant-radio-group{border:1px solid var(--line);border-radius:var(--radius-md);background:#ffffffeb;gap:4px;padding:3px;display:inline-flex}.playground-bg-radio.ant-radio-button-wrapper,.playground-speed-radio.ant-radio-button-wrapper{height:34px;color:var(--muted);background:0 0;justify-content:center;align-items:center;gap:8px;padding:0 12px;font-size:12px;font-weight:700;display:inline-flex;border-radius:var(--radius-sm)!important;box-shadow:none!important;border:1px solid #0000!important}.playground-bg-radio.ant-radio-button-wrapper:hover,.playground-speed-radio.ant-radio-button-wrapper:hover{color:var(--text);background:#0f172a08}.playground-bg-radio.ant-radio-button-wrapper:before,.playground-speed-radio.ant-radio-button-wrapper:before{display:none!important}.playground-bg-radio.ant-radio-button-wrapper-checked,.playground-speed-radio.ant-radio-button-wrapper-checked{color:var(--text);background:#fffffff5;border-color:#111827!important;box-shadow:inset 0 0 0 1px #0f172a0f!important}.playground-bg-radio .ant-radio-button{align-items:center;gap:6px;display:inline-flex}.playground-bg-swatch{vertical-align:middle;border:1px solid #0f172a1f;border-radius:4px;flex-shrink:0;width:14px;height:14px;margin-right:6px}.playground-bg-swatch--white{background:#fff}.playground-bg-swatch--grid{background:conic-gradient(#fff 90deg,#d1d5db 90deg 180deg,#fff 180deg 270deg,#d1d5db 270deg) 0 0/6px 6px}.playground-bg-swatch--black{background:#111827;border-color:#ffffff1a}.playground-toggle-btn.is-active{color:var(--primary);border-color:var(--primary);background-color:#fff;box-shadow:0 2px 4px #007aff14}.playground-backdrop,.playground-drop-overlay{opacity:0;pointer-events:none;z-index:40;background:#0f172a57;transition:opacity .18s;position:absolute;inset:0}.playground-backdrop.is-open,.playground-drop-overlay.is-open{opacity:1;pointer-events:auto}.playground-drawer,.playground-details{z-index:41;background:#fffffffa;flex-direction:column;width:min(360px,100vw - 48px);transition:transform .22s;display:flex;position:absolute;top:0;bottom:0;box-shadow:0 18px 48px #0f172a14}.playground-drawer{border-right:1px solid #e5e7ebe0;left:0;transform:translate(-100%)}.playground-drawer.is-open{transform:translate(0)}.playground-details{border-left:1px solid #e5e7ebe0;right:0;transform:translate(100%)}.playground-details.is-open{transform:translate(0)}.playground-drawer-header,.playground-panel-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;min-height:64px;padding:14px 20px;display:flex}.playground-drawer-title{margin:0;font-size:13px;font-weight:700}.playground-search-wrap,.playground-panel-body{padding:16px 20px}.playground-search-input{border-radius:var(--radius-sm);border:1px solid var(--line);background:#fff;outline:none;width:100%;min-height:36px;padding:0 14px;font-size:13px}.playground-playlist-list{flex:1;padding:0 12px 12px;overflow-y:auto}.playground-playlist-item{text-align:left;border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:1px solid #0000;flex-direction:column;gap:4px;width:100%;padding:12px;transition:all .2s;display:flex}.playground-playlist-item:hover{background:#0f172a0a;border-color:#0f172a14}.playground-playlist-item.is-active{color:#111827;background:#0f172a14;border-color:#111827}.playground-playlist-item.is-active .playground-playlist-item__title{color:#111827}.playground-playlist-item.is-active .playground-playlist-item__meta{color:#0f172a99}.playground-playlist-item__title{font-size:13px;font-weight:700}.playground-playlist-item__meta,.playground-playlist-empty,.playground-info-label{color:var(--muted)}.playground-player-shell{flex-direction:column;flex:auto;min-height:0;display:flex}.playground-viewport{background-color:#eef1f6;background-image:linear-gradient(45deg,#dce1e9 25%,#0000 25%),linear-gradient(-45deg,#dce1e9 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#dce1e9 75%),linear-gradient(-45deg,#0000 75%,#dce1e9 75%);background-position:0 0,0 10px,10px -10px,-10px 0;background-size:20px 20px;flex:1;justify-content:center;align-items:center;gap:16px;min-height:0;padding:20px;display:flex;position:relative;overflow:hidden}.playground-loading-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10;background:#fffc;justify-content:center;align-items:center;transition:opacity .3s;display:flex;position:absolute;inset:0}.playground-viewport.bg-white{background:#fff}.playground-viewport.bg-black{background:#05070b}.playground-canvas-wrapper{flex-direction:column;flex:0 auto;gap:6px;min-width:0;max-width:100%;min-height:0;max-height:100%;display:flex}.playground-canvas-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:4px;display:flex}.playground-canvas-tag{color:#fff;text-transform:uppercase;letter-spacing:.05em;background:#0f172ad9;border-radius:999px;align-items:center;padding:4px 10px;font-size:11px;font-weight:700;display:inline-flex}.playground-renderer-toggle{align-items:center;gap:8px;display:inline-flex}.playground-renderer-toggle__label{color:#4b5563;font-size:12px;font-weight:600}.playground-canvas-stage{border-radius:var(--radius-sm);border:1px solid #0000000d;flex:1;justify-content:center;align-items:center;min-height:0;display:flex;overflow:hidden;box-shadow:0 4px 20px #00000008}.playground-canvas-stage canvas,.playground-official-container{object-fit:contain;max-width:100%;max-height:100%;display:block}.playground-official-container svg{width:100%;height:100%;margin:auto;display:block;max-width:100%!important;max-height:100%!important}.playground-svg-container,.playground-svg-container img{width:100%;height:100%}.playground-svg-container img{object-fit:contain}.playground-control-bar{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffeb;border-top:1px solid #e5e7ebe0;flex:none;grid-template-columns:auto 1fr auto;grid-template-areas:"transport progress speed";align-items:center;gap:12px;min-height:60px;padding:12px 14px;display:grid}.playground-control-cluster,.playground-progress-wrap{align-items:center;gap:10px;display:flex}.playground-control-bar>.playground-control-cluster:first-child{grid-area:transport}.playground-progress-wrap{grid-area:progress}.playground-control-bar>.playground-control-cluster:last-child{grid-area:speed;justify-content:flex-end}.playground-primary-play-btn{color:#fff;background:#111827;border-color:#111827;min-width:30px}.playground-primary-play-btn:hover{color:#fff;background:#0f172a;border-color:#0f172a}.playground-transport-btn{background:#fffffff0;min-width:30px}.playground-transport-btn>span,.playground-primary-play-btn>span{align-items:center;gap:6px;display:inline-flex}.playground-seek-bar{appearance:none;cursor:pointer;background:#d5dbe5;border-radius:999px;outline:none;width:100%;height:6px}.playground-seek-bar::-webkit-slider-thumb{-webkit-appearance:none;border:2px solid var(--primary);background:#fff;border-radius:50%;width:16px;height:16px;box-shadow:0 2px 8px #0f172a1f}.playground-frame-info{min-width:110px;color:var(--muted);text-align:right;font-variant-numeric:tabular-nums;font-size:13px}.playground-details-grid{gap:10px;display:grid}.playground-info-row{justify-content:space-between;gap:14px;font-size:13px;display:flex}.playground-info-value{font-variant-numeric:tabular-nums;text-align:right;font-weight:600}.playground-drop-overlay{justify-content:center;align-items:center;display:flex}.playground-drop-card{border-radius:var(--radius-lg);text-align:center;background:#fffffff5;border:1px solid #e5e7ebeb;width:min(520px,100vw - 32px);padding:24px;box-shadow:0 18px 48px #0f172a14}@media (width<=980px){.playground-top-toolbar{flex-wrap:wrap}.playground-control-bar{grid-template-columns:1fr}.playground-control-cluster{flex-wrap:wrap;justify-content:center}.playground-progress-wrap{order:-1}}.diagram-stack{flex-direction:column;gap:48px;margin-top:32px;display:flex}.diagram-item{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:16px;padding:32px}.diagram-item h3{color:var(--text);text-align:center;margin-bottom:24px;font-size:1.1rem;font-weight:600}.diagram-caption{color:var(--muted);max-width:800px;margin-top:24px;margin-left:auto;margin-right:auto;font-size:.95rem;line-height:1.6}.design-intro{max-width:900px;margin-bottom:24px}.design-intro p{color:var(--muted);margin-bottom:12px;font-size:1.1rem;line-height:1.7}.design-intro .status-note{opacity:.8;font-size:.9rem;font-style:italic}.hero,.info-card,.matrix-card,.summary-card,.usage-card,.roadmap-card,.risk-item,.diagram-card,.playground-frame{background:var(--panel);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:var(--shadow);border:1px solid #e5e5e7eb}.site-footer{border-top:1px solid var(--line);margin-top:80px;padding:40px 0}.footer-content{width:min(1180px,100% - 32px);color:var(--muted);justify-content:center;align-items:center;margin:0 auto;font-size:.9rem;display:flex}.footer-credits{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;display:flex}.footer-divider{opacity:.3;margin:0 4px}.footer-powered-text{opacity:.8;font-size:.85rem}.footer-credits .moonbit-link{color:var(--text);font-weight:600;text-decoration:none;transition:color .2s}.footer-credits .moonbit-link:hover{color:var(--primary)}.hero{background:linear-gradient(160deg,#fffffff5,#f5f8fcfa),linear-gradient(135deg,#007aff12,#0000 60%);border-radius:30px;padding:34px;overflow:hidden}.hero--single{display:block}.hero__copy h1{letter-spacing:-.04em;max-width:800px;margin:10px 0 16px;font-size:clamp(2.2rem,3vw,4.3rem);line-height:1.02}.hero__lead,.section-subtitle,.info-card p,.summary-card p,.usage-card p,.risk-item p,.roadmap-card p,.site-footer p{color:var(--muted);line-height:1.7}.eyebrow{text-transform:uppercase;letter-spacing:.18em;color:#007aff;margin:0;font-size:.75rem;font-weight:700}.hero__actions{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.button{border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;min-height:46px;padding:0 18px;transition:transform .18s,box-shadow .18s,background .18s;display:inline-flex}.button:hover{transform:translateY(-1px)}.button--primary{color:#fff;background:linear-gradient(135deg,#007aff,#30c7ff);box-shadow:0 10px 22px #007aff47}.button--secondary{border-color:var(--line);background:#ffffffd6}.section-head{justify-content:space-between;align-items:end;gap:20px;display:flex}.section-head--stacked{flex-direction:column;align-items:flex-start}.section-head h2{letter-spacing:-.03em;margin:6px 0 0;font-size:clamp(1.55rem,2.3vw,2.5rem);line-height:1.12}.card-grid,.summary-grid,.usage-grid,.diagram-grid,.roadmap-grid{gap:18px;display:grid}.card-grid--triple,.roadmap-grid--triple{grid-template-columns:repeat(3,minmax(0,1fr))}.card-grid--double,.usage-grid,.diagram-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.diagram-grid--single{grid-template-columns:1fr}.summary-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.info-card,.summary-card,.usage-card,.roadmap-card,.risk-item,.diagram-card{border-radius:24px;padding:24px}.info-card h3,.usage-card h3,.roadmap-card h3,.risk-item h3,.diagram-card h3{margin:0 0 12px;font-size:1.05rem}.summary-card--primary{background:linear-gradient(160deg,#fffffff5,#f5f8fcfa),linear-gradient(135deg,#007aff14,#0000 65%)}.summary-card__label{color:var(--muted);font-size:.82rem;font-weight:700}.summary-card__value{letter-spacing:-.05em;margin-top:10px;font-size:clamp(2rem,3vw,3rem);font-weight:800;line-height:1}.legend{flex-wrap:wrap;gap:10px;display:flex}.matrix-sections{flex-direction:column;gap:18px;display:flex}.support-note{color:var(--muted);margin:0;line-height:1.6}.matrix-card{border-radius:10px;overflow:hidden}.matrix-card__header{padding:18px 22px 0}.matrix-card__header h3{margin:0;font-size:1.1rem}.table-wrap{padding:14px 18px 18px;overflow-x:auto}.support-table{border-collapse:collapse;width:100%;min-width:800px}th,td{text-align:left;vertical-align:top;border-bottom:1px solid #e5e5e7e6;padding:10px 8px}th{color:var(--muted);font-size:.82rem;font-weight:700}td{line-height:1.6}.support-table__feature{z-index:1;background:#fffffff5;min-width:240px;position:sticky;left:0}thead .support-table__feature{z-index:3}.support-table__platform{min-width:80px}.support-table__platform--moon,.platform-cell--moon{background:#007aff14}.platform-cell--moon-supported{background:#10b98114}.platform-cell--moon-unsupported{background:#ef44440f}.matrix-th--moon{letter-spacing:-.01em;color:#111827!important;background:0 0!important;font-weight:800!important}.platform-cell{text-align:center}.status-emoji{font-size:1.15rem;line-height:1;display:inline-block}.platform-cell__detail{color:var(--muted);white-space:nowrap;margin-top:5px;font-size:.72rem;display:block}tbody tr:last-child td{border-bottom:0}.playground-frame{border-radius:10px;width:100%;overflow:hidden}.playground-frame iframe{aspect-ratio:16/9;background:#fff;border:0;width:100%;height:auto;display:block}.react-player-card{margin-top:20px}.react-player-card__header h3{margin:0}.react-player-card__layout{grid-template-columns:minmax(0,1.25fr) minmax(260px,.75fr);align-items:stretch;gap:18px;display:grid}.react-player-stage{background:linear-gradient(#ffffff9e,#ffffff2e),#e2e8f0ad;border:1px solid #e5e7ebf5;border-radius:20px;min-height:360px;padding:14px}.moon-lottie-react-player{width:100%;height:100%;min-height:330px}.react-player-controls{flex-direction:column;gap:12px;display:flex}.react-player-controls label{color:var(--muted);flex-direction:column;gap:6px;font-size:.85rem;font-weight:600;display:flex}.react-player-controls select,.react-player-controls input{min-height:38px;font:inherit;color:#111827;background:#ffffffeb;border:1px solid #d1d5dbf2;border-radius:12px;padding:0 12px}.react-player-stats{color:#334155;background:#f8fafceb;border:1px solid #e2e8f0f5;border-radius:16px;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:12px;font-size:.83rem;display:grid}.usage-card--wide{grid-column:1/-1}.usage-card__meta{color:#1d4ed8;background:#3b82f61a;border-radius:999px;margin-bottom:10px;padding:6px 10px;font-size:.76rem;font-weight:700;display:inline-flex}.code-block{border-radius:var(--radius-sm);color:#334155;background:#f8fafc;border:1.5px solid #ccc;margin:0;padding:12px 14px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:13px;line-height:1.5;overflow-x:auto}.code-block-wrapper{margin:8px 0;position:relative}.code-block-copy-btn{border-radius:var(--radius-xs);color:#64748b;cursor:pointer;opacity:.6;background:#fff;border:1px solid #e2e8f0;justify-content:center;align-items:center;padding:5px;transition:all .2s;display:flex;position:absolute;top:8px;right:8px}.code-block-copy-btn:hover{opacity:1;color:#0f172a;background:#f1f5f9;border-color:#cbd5e1}.code-block-copy-btn.copied{color:#10b981;opacity:1;background:#ecfdf5;border-color:#10b981}.bullet-list{color:var(--muted);margin:14px 0 0;padding-left:18px;line-height:1.7}.bullet-list li+li{margin-top:6px}.diagram-card{flex-direction:column;gap:16px;display:flex}.diagram-card__meta{color:var(--muted);margin:0}.diagram-surface{background:var(--panel-strong);border:1px solid #e5e5e7e6;border-radius:18px;padding:18px;overflow-x:auto}.diagram-surface svg{max-width:100%;height:auto;margin:0 auto;display:block}.diagram-surface--error{color:#8f1d1d;background:#ef444414;border-color:#ef44442e}.risk-list{flex-direction:column;gap:16px;display:flex}.risk-item{background:linear-gradient(160deg,#fffffff5,#fcf7f7f0),linear-gradient(135deg,#ef44440d,#0000 60%)}.site-footer{border-radius:24px;justify-content:space-between;align-items:flex-start;gap:24px;margin-top:28px;padding:22px 24px;display:flex}.site-footer p{margin:8px 0 0}.site-layout{background:0 0!important}.site-header{z-index:30;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid #e5e7ebb8;height:auto;padding:0;position:sticky;top:0}.site-header__inner,.site-footer__inner,.view-shell{width:min(1200px,100% - 32px);margin:0 auto}.site-header__inner{grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"brand nav actions";align-items:center;gap:16px;min-height:76px;display:grid}.brand-button.ant-btn{border-radius:var(--radius-lg);height:auto;color:var(--text);grid-area:brand;align-items:center;gap:10px;padding:8px 12px;font-weight:800;display:inline-flex}.brand-button.ant-btn:hover{color:var(--text)!important;background:#ffffffb8!important}.brand-logo{object-fit:contain;width:24px;height:24px}.brand-mark{color:#fff;background:linear-gradient(135deg,#2563eb,#60a5fa);border-radius:12px;justify-content:center;align-items:center;width:34px;height:34px;display:inline-flex;box-shadow:0 12px 28px #2563eb38}.brand-mark--minimal{width:14px;height:14px;box-shadow:none;background:#111827;border-radius:2px;transform:rotate(45deg)}.brand-button__label{letter-spacing:.01em;font-size:1rem}.site-nav.ant-menu{background:0 0;border-bottom:0;grid-area:nav;min-width:0}.site-nav.ant-menu-horizontal{justify-content:center}.site-nav.ant-menu-horizontal:after{display:none}.site-nav.ant-menu .ant-menu-item{border-radius:0;margin-inline:12px;padding-inline:0}.site-nav.ant-menu .ant-menu-item-selected{color:var(--text)!important;background:0 0!important}.site-nav.ant-menu .ant-menu-item:hover{color:var(--text)!important}.site-nav.ant-menu-horizontal>.ant-menu-item:after,.site-nav.ant-menu-horizontal>.ant-menu-submenu:after{bottom:6px!important;left:0!important;right:0!important}.site-header__actions{flex-wrap:wrap;grid-area:actions;justify-content:flex-end;align-items:center;gap:10px;display:flex}.site-header__actions .ant-btn,.hero-card__actions .ant-btn{border-radius:var(--radius-lg)}.site-header__actions .ant-btn{justify-content:center;align-items:center;gap:8px;display:inline-flex}.site-header__actions .ant-btn .ant-btn-icon{justify-content:center;align-items:center;line-height:1;display:inline-flex}.site-content{padding:28px 0 36px;background:0 0!important}.view-shell{gap:24px}.section-heading{justify-content:space-between;align-items:flex-end;gap:20px;display:flex}.section-kicker{text-transform:uppercase;letter-spacing:.16em;color:var(--muted);margin:0 0 8px;font-size:.75rem;font-weight:700}.section-heading .ant-typography{margin-bottom:0!important}.section-heading .ant-typography+.ant-typography{margin-top:8px}.hero-card{border-radius:var(--radius-3xl);background:linear-gradient(#fffffffa,#f8fafcf5),linear-gradient(135deg,#0f172a0a,#0000 62%);overflow:hidden}.hero-card .ant-card-body{flex-direction:column;gap:18px;display:flex;padding:32px 0!important}.hero-card__badge{color:var(--text);background:#0f172a0f;border-radius:999px;align-self:flex-start;padding:6px 12px;font-size:.78rem;font-weight:700}.hero-card__title.ant-typography{letter-spacing:-.04em;font-size:clamp(2.25rem,2.2vw,4.4rem);line-height:1.02;margin:0!important}.hero-card__lead{color:var(--muted);font-size:1.05rem;line-height:1.75;margin:0!important}.hero-card__actions{flex-wrap:wrap;gap:12px;display:flex}.hero-card__actions .ant-btn{height:46px;padding-inline:18px}.feature-card,.intro-card,.support-table-card,.diagram-panel,.roadmap-panel{border-radius:var(--radius-xl);background:var(--panel);box-shadow:var(--shadow);border:1px solid #e5e5e7eb;overflow:hidden}.feature-card .ant-card-body,.intro-card .ant-card-body,.support-table-card .ant-card-body,.diagram-panel .ant-card-body,.roadmap-panel .ant-card-body{flex-direction:column;gap:14px;display:flex}.feature-card__icon{width:44px;height:44px;color:var(--text);background:#0f172a0f;border-radius:14px;justify-content:center;align-items:center;display:inline-flex}.guide-stack{flex-direction:column;gap:32px;display:flex}.guide-section{scroll-margin-top:96px;background:var(--panel)!important;border:1px solid #e5e5e7eb!important}.guide-section .ant-card-head{min-height:56px!important;padding:0 24px!important}.guide-section .ant-card-body{padding:24px!important}.guide-section+.guide-section{margin-top:0}.guide-section__title.ant-typography{font-weight:700;margin:0!important;font-size:1.15rem!important}.guide-section__bookmark{border-radius:var(--radius-md);min-height:30px;color:var(--muted);white-space:nowrap;background:#f8fafce0;border:1px solid #e5e7ebeb;justify-content:center;align-items:center;padding:0 10px;font-size:.84rem;font-weight:700;text-decoration:none;display:inline-flex}.guide-section__bookmark:hover{color:var(--text);background:#f1f5f9f5;text-decoration:none}.guide-section__description{color:var(--muted);line-height:1.75;margin:0 0 18px!important}.guide-section__sections{flex-direction:column;gap:14px;display:flex}.guide-section__section{flex-direction:column;gap:8px;display:flex}.guide-section__section-title{color:var(--text);font-size:.96rem}.guide-section__section-text{color:var(--muted);line-height:1.7}.guide-section__actions{flex-wrap:wrap;gap:10px;margin-top:18px;display:flex}.guide-section__action.ant-btn{border-radius:var(--radius-md);min-height:40px;padding-inline:14px;font-weight:600}.intro-card{background:linear-gradient(#fffffffa,#f8fafcf0),linear-gradient(135deg,#10b9810d,#0000 65%)}.support-table-card .ant-card-head,.diagram-panel .ant-card-head{border-bottom:1px solid #e5e7ebc2}.support-table-card .ant-table{background:0 0}.support-table-card .ant-table-container{border-radius:var(--radius-lg);border:1px solid #e5e5e7e0;overflow:hidden}.support-table-card .ant-table-thead>tr>th{color:#52607a;background:#f8fafceb;padding:12px 10px;font-weight:700}.support-table-card .ant-table-tbody>tr>td{vertical-align:middle;background:#ffffffd1;padding:10px}.support-table-card .ant-table-cell-fix-left,.support-table-card .ant-table-cell-fix-left-last{background:#fffffff5}.support-cell--moon.support-cell--supported{background:#22c55e1a!important}.support-cell--moon.support-cell--unsupported{background:#ef44441a!important}.support-cell--moon.support-cell--unknown{background:#f59e0b14!important}.support-col-title--moon{color:#166534;font-weight:800}.support-feature-link{color:var(--text);cursor:pointer;text-underline-offset:.18em;text-decoration-line:underline;text-decoration-thickness:1.5px}.support-status{justify-content:center;align-items:center;width:100%;display:inline-flex}.support-status__icon{color:var(--text);justify-content:center;align-items:center;display:inline-flex}.support-status--supported .support-status__icon{color:#15803d}.support-status--unsupported .support-status__icon{color:#dc2626}.support-status--unknown .support-status__icon{color:#b45309}.support-note--subtle{color:var(--muted);font-size:.96rem;margin-top:-10px!important}.support-table-row--clickable{cursor:pointer;transition:background-color .16s}.support-table-row--clickable:hover td{background-color:#1677ff0a!important}.feature-detail-modal .ant-modal-content{border-radius:var(--radius-2xl);background:#fff;padding:0;overflow:hidden;box-shadow:0 25px 50px -12px #00000040}.feature-detail-modal .ant-modal-header{background:#fff;border-bottom:1px solid #f1f5f9;margin-bottom:0;padding:16px 24px}.feature-detail-modal .ant-modal-title{color:#1e293b;font-size:16px;font-weight:700}.feature-detail-modal .ant-modal-body{max-height:calc(90vh - 120px);padding:0;overflow-y:auto}.feature-detail-modal .ant-modal-close{top:16px;right:20px}.feature-modal-content{flex-direction:column;display:flex}.feature-modal-navigation{background:#f8fafc;border-top:1px solid #f1f5f9;justify-content:space-between;gap:16px;padding:20px 24px 28px;display:flex}.nav-btn.ant-btn{border-radius:var(--radius-lg);text-align:left;background:#fff;border:1px solid #e2e8f0;flex:1;height:auto;padding:12px 16px;transition:all .2s cubic-bezier(.4,0,.2,1);box-shadow:0 1px 2px #0000000d}.nav-btn.ant-btn:hover:not(:disabled){background:#fff;border-color:#111827;transform:translateY(-1px);box-shadow:0 4px 6px -1px #0000001a}.nav-btn.ant-btn:disabled{opacity:.5;background:#f1f5f9;border-color:#e2e8f0}.nav-btn--next.ant-btn{text-align:right}.nav-btn-content{flex-direction:column;gap:4px;display:flex}.nav-btn-label{text-transform:uppercase;letter-spacing:.1em;color:#64748b;font-size:10px;font-weight:700}.nav-btn-title{color:#1e293b;text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;overflow:hidden}@media (width<=640px){.feature-detail-modal{width:100%!important;max-width:100vw!important;margin:0!important;padding:0!important}.feature-detail-modal .ant-modal-content{border-radius:0;flex-direction:column;min-height:100vh;display:flex}.feature-detail-modal .ant-modal-body{flex-direction:column;flex:1;display:flex}.feature-modal-content{flex:1}.feature-modal-navigation{margin-top:auto;padding:16px;position:sticky;bottom:0;box-shadow:0 -10px 15px -3px #0000000d}.nav-btn.ant-btn{padding:10px}.nav-btn-title{font-size:12px}}.nav-btn:not(:disabled):hover{background:#1677ff14;transform:translateY(-1px)}.nav-btn:not(:disabled):hover .nav-btn-title{color:#1677ff}.nav-btn:disabled{opacity:.3;background:0 0}.feature-example-card-wrap,.feature-example-card{border:0;height:auto;box-shadow:none!important}.feature-example-card{width:100%}.feature-example-card .ant-card-body{flex-direction:column;padding:24px;display:flex}.feature-example-card__content{flex-direction:column;align-items:stretch;gap:12px;display:flex}.feature-example-card__header{flex-direction:column;flex:none;align-items:stretch;display:flex}.feature-example-card__preview-panel{flex:none;width:100%}.feature-example-card__preview{aspect-ratio:16/9;border-radius:var(--radius-md);background:radial-gradient(circle at 0 0,#3b82f61f,#0000 44%),linear-gradient(#fffffffa,#f3f6fcfa);border:1px solid #e5e7ebeb;justify-content:center;align-items:center;min-height:140px;max-height:480px;display:flex;position:relative;overflow:hidden}.feature-example-card__preview:before{content:"";pointer-events:none;background-image:linear-gradient(#94a3b81f 1px,#0000 1px),linear-gradient(90deg,#94a3b81f 1px,#0000 1px);background-size:20px 20px;position:absolute;inset:0}.feature-example-card__preview-badge{z-index:2;color:#fff;letter-spacing:.04em;text-transform:uppercase;background:#0f172adb;border-radius:999px;align-items:center;padding:5px 10px;font-size:11px;font-weight:700;display:inline-flex;position:absolute;top:12px;left:12px}.feature-example-card__player,.feature-example-card__player>div,.feature-example-card__player .moon-lottie-player__viewport,.feature-example-card__player .moon-lottie-player__wrapper,.feature-example-card__player .moon-lottie-player__stage,.feature-example-card__player .moon-lottie-player__canvas{width:100%;height:100%}.feature-example-card__player{z-index:1;position:relative}.feature-example-card__placeholder{z-index:1;text-align:center;color:#52607a;padding:0 20px;font-size:.93rem;position:relative}.feature-example-card__placeholder--error{color:#b91c1c}.feature-example-card__body{flex-direction:column;justify-content:center;gap:10px;min-width:0;display:flex}.feature-example-card__description{color:var(--text);line-height:1.75;margin:0!important}@media (width<=1080px){.feature-example-card__content{grid-template-columns:1fr}.feature-example-card__preview{min-height:200px}}@media (width<=640px){.feature-examples-block{margin-top:14px;padding-top:14px}}.diagram-stack{flex-direction:column;gap:18px;display:flex}.diagram-panel .ant-card-head-title{font-size:1.05rem;font-weight:700}.mermaid-diagram{flex-direction:column;gap:14px;display:flex}.mermaid-diagram h3{margin:0;font-size:1.05rem}.diagram-caption{color:var(--muted);margin:0!important}.roadmap-panel{background:linear-gradient(#fffffffa,#f7fafff5),linear-gradient(135deg,#2563eb0d,#0000 60%)}.roadmap-timeline .ant-timeline-item-tail{border-inline-start:2px solid #2563eb24}.roadmap-dot{color:#fff;background:linear-gradient(135deg,#2563eb,#60a5fa);border-radius:999px;justify-content:center;align-items:center;width:32px;height:32px;display:inline-flex;box-shadow:0 10px 24px #2563eb38}.roadmap-phase-card{background:#ffffffe6;border-radius:18px}.roadmap-phase-card .ant-card-body{gap:0}.roadmap-phase-card .ant-typography{margin-bottom:0!important}.inline-link,.inline-link--strong{color:var(--text)}.inline-link--strong:hover{color:#0f172a}.github-mark-icon{flex-shrink:0;display:block}.site-footer{background:0 0!important;padding:0 0 32px!important}.site-footer__inner{color:var(--muted);border-top:1px solid #e5e7ebd6;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;padding-top:20px;display:flex}.site-footer__inner .ant-typography{color:inherit;margin:0!important}.playground-icon-btn.ant-btn,.playground-action-btn.ant-btn,.playground-toggle-btn.ant-btn,.playground-transport-btn.ant-btn,.playground-primary-play-btn.ant-btn,.playground-bg-group.ant-radio-group,.playground-speed-group.ant-radio-group{border-radius:var(--radius-md);min-height:36px;box-shadow:none;font-size:13px;font-weight:600}.playground-icon-btn.ant-btn{width:42px;padding-inline:0}.playground-action-btn.ant-btn,.playground-toggle-btn.ant-btn,.playground-transport-btn.ant-btn,.playground-primary-play-btn.ant-btn{padding-inline:14px}.playground-action-btn.ant-btn-primary{color:#fff;background:#111827;border-color:#111827}.playground-action-btn.ant-btn-primary:hover{color:#fff;background:#0f172a!important;border-color:#0f172a!important}.playground-toolbar-switch .ant-switch{background:#0f172a2e}.playground-toolbar-switch .ant-switch.ant-switch-checked{background:#111827}.playground-search-input.ant-input-affix-wrapper{border-radius:var(--radius-md);min-height:38px;padding-inline:12px}.playground-search-input.ant-input-affix-wrapper .ant-input{font-size:13px}.playground-search-input.ant-input-affix-wrapper .ant-input-prefix{color:var(--muted)}.playground-playlist-item.ant-btn{text-align:left;white-space:normal;justify-content:flex-start;align-items:flex-start;height:auto;padding:12px}.playground-playlist-item.ant-btn>span{width:100%;display:block}.playground-playlist-item.ant-btn-text:hover{background:#2563eb0f!important}.playground-playlist-item.ant-btn-primary{color:#1d4ed8;background:#2563eb1f;border-color:#0000}.playground-playlist-item.ant-btn-primary:hover{color:#1d4ed8!important;background:#2563eb29!important}.playground-playlist-item__meta{opacity:.76;margin-top:4px;font-size:12px}.playground-playlist-empty{margin:32px 0}.playground-playlist-empty .ant-empty-description{color:var(--muted)}.playground-descriptions .ant-descriptions-view{border-radius:var(--radius-md);background:#f8fafcdb;padding:8px 12px}.playground-descriptions .ant-descriptions-item-label{width:88px;font-size:12px;color:var(--muted)!important}.playground-descriptions .ant-descriptions-item-content{color:var(--text);font-size:13px}.playground-descriptions .playground-info-value{text-align:left;width:100%;display:inline-block}.playground-canvas-tag.ant-tag{border:0;border-radius:999px;align-items:center;gap:6px;margin:0;padding:4px 10px;display:inline-flex;color:#fff!important;background:#0f172adb!important}.playground-canvas-tag.ant-tag svg{color:currentColor}@media (width<=720px){.site-header__inner{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"nav actions";align-items:center}.brand-button.ant-btn{display:none}.site-nav.ant-menu-horizontal{scrollbar-width:none;justify-content:flex-start;overflow:auto hidden}.site-nav.ant-menu-horizontal::-webkit-scrollbar{display:none}.site-header__actions{justify-content:flex-end}.site-header__github.ant-btn{min-width:42px;padding-inline:0}.site-header__github.ant-btn>span:not(.ant-btn-icon){display:none}}@media (width<=800px){.site-header__inner{gap:10px 12px;padding:12px 0}.brand-button.ant-btn{padding:6px 10px}.site-nav.ant-menu .ant-menu-item{margin-inline:8px;padding-inline:0}.site-header__actions .ant-btn{padding-inline:14px}.playground-workbench{border-radius:var(--radius-xl)}.playground-top-toolbar{flex-wrap:nowrap;gap:8px;padding:8px 10px;overflow:auto hidden}.playground-top-toolbar::-webkit-scrollbar{display:none}.playground-toolbar-group{flex-wrap:nowrap;gap:8px}.playground-toolbar-group--right,.playground-toolbar-group--grow{width:auto}.playground-action-btn,.playground-toggle-btn{min-width:36px;padding-inline:0}.playground-action-btn>span:not(.ant-btn-icon),.playground-toggle-btn>span:not(.ant-btn-icon),.playground-current-file{display:none}.playground-toolbar-switch{gap:6px}.playground-toolbar-switch__label,.playground-bg-radio__label{display:none}.playground-bg-radio.ant-radio-button-wrapper,.playground-speed-radio.ant-radio-button-wrapper{justify-content:center;min-width:34px;padding-inline:8px}.playground-bg-swatch{margin-right:0}.playground-control-bar{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"transport speed""progress progress";gap:10px;padding:10px}.playground-control-bar>.playground-control-cluster:first-child{flex-wrap:nowrap;justify-content:flex-start}.playground-control-bar>.playground-control-cluster:last-child{justify-content:flex-end}.playground-progress-wrap{order:0;min-width:0}.playground-frame-info{min-width:92px;font-size:12px}.hero-card .ant-card-body{padding:24px!important}.guide-section__header{flex-wrap:wrap;align-items:flex-start}.site-footer__inner{justify-content:flex-start;align-items:flex-start}.footer-divider{display:none}}.footer-links{flex-wrap:wrap;gap:12px;display:flex}.footer-links a{color:var(--muted);border:1px solid var(--line);background:#ffffffc7;border-radius:999px;padding:10px 12px}.footer-links a:hover{color:var(--text)}@media (width<=980px){.topbar__inner,main{width:min(100% - 24px,1180px)}.summary-grid,.card-grid--triple,.card-grid--double,.usage-grid,.diagram-grid,.roadmap-grid--triple,.site-footer{grid-template-columns:1fr}.site-footer{display:grid}.usage-card--wide{grid-column:auto}.section-head{flex-direction:column;align-items:flex-start}}@media (width<=720px){.topbar__inner{min-height:auto;padding:14px 0}.topnav{justify-content:flex-start;width:100%}}@media (width<=560px){.github-ribbon span{display:none}.hero,.info-card,.summary-card,.usage-card,.roadmap-card,.risk-item,.diagram-card,.site-footer{border-radius:var(--radius-xl);padding:22px}.playground-frame{border-radius:var(--radius-xl)}.react-player-card__layout{grid-template-columns:1fr}.react-player-stage{min-height:300px}.moon-lottie-react-player{min-height:270px}}@media (width<=480px){.site-header__inner,.site-footer__inner,.view-shell{width:min(100% - 20px,1200px)}.brand-button__label{font-size:.95rem}.site-nav.ant-menu-horizontal{scrollbar-width:none;overflow:auto hidden}.site-nav.ant-menu-horizontal::-webkit-scrollbar{display:none}.site-nav.ant-menu .ant-menu-item{margin-inline:6px;font-size:.95rem}.playground-top-toolbar{gap:6px;padding:8px}.playground-icon-btn,.playground-action-btn,.playground-toggle-btn,.playground-transport-btn,.playground-primary-play-btn{min-height:30px}.playground-icon-btn,.playground-action-btn,.playground-toggle-btn,.playground-transport-btn{width:30px;min-width:30px}.playground-primary-play-btn{min-width:32px;padding-inline:0}.playground-control-cluster,.playground-progress-wrap{gap:8px}.playground-speed-group.ant-radio-group,.playground-bg-group.ant-radio-group{gap:2px;padding:2px}.playground-speed-radio.ant-radio-button-wrapper{min-width:0;padding-inline:6px;font-size:11px}.site-header__github.ant-btn{min-width:42px;padding-inline:0}.site-header__github.ant-btn>span:not(.ant-btn-icon){display:none}}
