@import "https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&family=Noto+Sans+KR:wght@400;500;600;700;800;900&display=swap";:root{--page:#f3f5ef;--ink:#202b25;--muted:#747b71;--line:#dce1d6;--surface:#eef1e8;--label:#fafbf6;--lime:#baf373;--accent:#3b6b32;--accent-rgb:59, 107, 50;--font:"DM Sans", "Noto Sans KR", sans-serif;--mono:"SFMono-Regular", Consolas, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:var(--font)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{background:var(--page);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;transition:background .3s,color .3s}body[data-theme=dark]{--page:#151d19;--ink:#e7eee2;--muted:#a3af9f;--line:#344136;--surface:#202a22;--label:#26352a;--accent:#baf373;--accent-rgb:186, 243, 115;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}button,a,input{-webkit-tap-highlight-color:transparent}button,input{font:inherit;color:inherit}button{cursor:pointer}button,a,input{outline-offset:5px}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #5b9a41}a{color:inherit;text-decoration:none}button{border:0}::selection{background:var(--lime);color:#203024}.shell{max-width:1440px;margin:auto;padding:0 64px}.mono{font-family:var(--mono);letter-spacing:.7px;font-size:10px}.skip-link{z-index:20;background:var(--ink);color:var(--page);padding:14px;position:fixed;top:-80px;left:24px}.skip-link:focus{top:12px}.topbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:28px;height:100px;display:flex}.brand{font-family:Manrope, var(--font);letter-spacing:-1.7px;align-items:center;font-size:30px;font-weight:800;display:inline-flex}.brand-symbol{font-family:var(--mono);letter-spacing:-5px;margin-right:15px;font-size:25px;font-weight:400}.brand-symbol span{color:#557d42;margin:0 7px 0 1px;display:inline-block;transform:rotate(-14deg)}.brand-period{color:#75a84b}.topnav{gap:34px;margin-left:36px;font-size:12px;display:flex}.topnav a:hover{color:#72a64e}.header-tools{align-items:center;gap:22px;display:flex}.availability{color:var(--muted);align-items:center;gap:8px;font-size:10px;display:flex}.status-dot{background:#81aa54;border-radius:50%;flex-shrink:0;width:6px;height:6px;display:inline-block}.icon-button{border:1px solid var(--line);background:0 0;border-radius:50%;place-items:center;width:34px;height:34px;font-size:20px;display:grid}.icon-button:hover{background:var(--surface);transform:rotate(12deg)}.hero{grid-template-columns:1.05fr 1fr;align-items:center;gap:30px;min-height:588px;padding:61px 0 46px;display:grid}.eyebrow{font-family:var(--mono);letter-spacing:1.3px;color:var(--muted);align-items:center;gap:9px;margin:0 0 26px;font-size:10px;display:flex}.eyebrow>span{color:#5d8744;font-size:20px;line-height:1}h1{letter-spacing:-5px;margin:0 0 26px;font-size:clamp(58px,5.7vw,84px);font-weight:800;line-height:1.2}.title-period{color:#8dbb62}.intro p{color:var(--muted);letter-spacing:-.3px;margin:0 0 31px;font-size:14px;line-height:1.95}.intro strong{color:var(--ink);font-weight:600}.hero-actions{flex-wrap:wrap;align-items:center;gap:22px;display:flex}.primary{background:var(--ink);color:var(--page);border-radius:6px;align-items:center;gap:25px;padding:16px 21px;font-size:12px;font-weight:500;transition:transform .2s,background .2s;display:inline-flex}.primary:hover{color:#f3f5ef;background:#3d5741;transform:translateY(-3px)}.primary>span{font-size:21px;line-height:1}.text-button{background:0 0;align-items:center;gap:8px;padding:8px 0;font-size:11px;display:flex}.text-button>span{font-size:15px}.text-button:hover{color:#72a64e}.hero-footnote{color:var(--muted);align-items:center;gap:10px;margin-top:35px;font-size:10px;display:flex}.hero-footnote>span{background:var(--muted);width:20px;height:1px}.stage{isolation:isolate;width:100%;min-width:0;height:487px;position:relative}.stage-top{z-index:2;color:var(--muted);justify-content:space-between;align-items:center;font-size:10px;display:flex;position:absolute;top:0;left:10px;right:10px}.stage-top>span:first-child{align-items:center;gap:8px;display:flex}.stage-top .mono{font-size:8px}.orb-halo{z-index:-1;pointer-events:none;background:radial-gradient(#add67e26,#add67e0a 60%,#0000 72%);position:absolute;inset:7% 4% 12%}.canvas-wrap{touch-action:pan-y;position:absolute;inset:28px 0 42px}.canvas-wrap canvas{width:100%;height:100%;display:block}.layer-pin{z-index:2;white-space:nowrap;background:var(--label);border:1px solid var(--line);color:var(--ink);pointer-events:auto;border-radius:6px;align-items:center;gap:8px;padding:10px 12px;font-size:10px;animation:6s ease-in-out infinite float;display:flex;position:absolute;transform:translate(-50%,-50%);box-shadow:0 5px 20px #20302406}.layer-pin small{font-family:var(--mono);color:var(--pin);font-size:8px}.layer-pin:first-child{rotate:-5deg}.layer-pin:nth-child(2){animation-delay:-2s;rotate:4deg}.layer-pin:nth-child(3){animation-delay:-4s;rotate:-3deg}.layer-pin:nth-child(4){animation-delay:-1s;rotate:3deg}.layer-pin[aria-pressed=true]{background:var(--lime);color:#203024;border-color:#aacd8a}.layer-pin[aria-pressed=true] small{color:#4b7138}.stage-coordinate{color:var(--muted);pointer-events:none;font-size:8px;line-height:1.8;position:absolute;bottom:79px;right:4px}.stage-controls{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:8px;padding-top:13px;display:flex;position:absolute;bottom:0;left:10px;right:0}.stage-controls .hint{color:var(--muted);max-width:220px;font-size:9px;line-height:1.7}.controls{gap:6px;display:flex}.control{border:1px solid var(--line);white-space:nowrap;background:0 0;border-radius:20px;padding:7px 8px;font-size:8px}.control:hover{background:var(--surface)}.fallback{flex-direction:column;justify-content:center;align-items:center;gap:14px;display:none;position:absolute;inset:55px 40px 70px}.fallback .slab{background:var(--label);text-align:left;border:1px solid #8caa78;border-radius:6px;width:90%;padding:18px;transform:skewY(-7deg)}.fallback-note{color:var(--muted);font-size:10px;display:none;position:absolute;bottom:44px;left:12px}.identity-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:1fr 1.15fr 1.15fr 1.15fr;gap:28px;padding:27px 0;display:grid}.strip-intro .mono{color:var(--muted);font-size:9px}.strip-intro p{margin:7px 0 0;font-size:13px;font-weight:600}.principle{border-left:1px solid var(--line);align-items:start;gap:16px;padding-left:26px;display:flex}.principle>span{font-family:var(--mono);color:#88967b;white-space:nowrap;padding-top:2px;font-size:10px}.principle h2{white-space:nowrap;margin:0 0 8px;font-size:12px;font-weight:600}.principle p{color:var(--muted);margin:0;font-size:10px;line-height:1.7}.playground{padding-top:49px}.section-heading{justify-content:space-between;align-items:end;gap:20px;margin-bottom:23px;display:flex}.section-heading .eyebrow{margin-bottom:12px;font-size:9px}.section-heading h2{letter-spacing:-1.6px;margin:0;font-size:29px;font-weight:600}.section-heading h2>span{color:#81a85c;margin-left:19px;font-weight:400}.section-heading>p{color:var(--muted);margin:0 0 2px;font-size:11px;line-height:1.9}.workbench-grid{grid-template-columns:minmax(0,1fr) 310px;gap:20px;display:grid}.explorer{color:#f0f3ea;--accent:#baf373;--accent-rgb:186, 243, 115;background:#222c26;border-radius:12px;min-width:0;padding:25px 30px 18px}.workbench-top{justify-content:space-between;align-items:center;gap:15px;display:flex}.workbench-top .mono{align-items:center;gap:8px;font-size:10px;display:flex}.workbench-top .status-dot{background:var(--lime)}.demo-label{color:#9ba995;white-space:nowrap;border:1px solid #455243;border-radius:4px;padding:5px 7px;font-size:9px}.explorer-top{margin-top:24px}.explorer-tabs{gap:6px;display:flex}.layer-tab{color:#a7b0a1;background:0 0;border:1px solid #0000;border-radius:5px;padding:9px 13px;font-size:11px}.layer-tab span{font-family:var(--mono);margin-right:7px;font-size:8px}.layer-tab[aria-selected=true]{color:#c2ef90;background:#364530;border-color:#4b5f40}.layer-tab:hover{color:#c2ef90}.detail{padding-top:0;display:block}.detail-copy .mono{display:none}.detail h2{letter-spacing:-.8px;margin:24px 0 10px;font-size:23px;font-weight:500;line-height:1.55}.detail p{color:#a7b0a1;max-width:750px;margin:0 0 22px;font-size:12px;line-height:1.85}.services{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;display:grid}.service{text-align:left;background:#293627;border:1px solid #44513e;border-radius:7px;min-height:97px;padding:16px 14px;transition:border-color .2s,transform .2s;position:relative}.service:hover{border-color:var(--lime);transform:translateY(-2px)}.service.active{background:#344530;border-color:#7c9a5a}.service-badge{color:#a5b696;margin-bottom:12px;font-size:9px;line-height:1.6;display:block}.service strong{color:#eef5e6;font-size:14px;font-weight:500;line-height:1.5}.service .go{color:#baf373;font-size:16px;position:absolute;bottom:12px;right:12px}.service-note{color:#b0bea3;grid-column:1/-1;min-height:34px;margin-top:4px;font-size:10px;line-height:1.8}.workbench-bottom{color:#94a38b;border-top:1px solid #3d4839;justify-content:space-between;align-items:center;gap:12px;margin-top:18px;padding-top:15px;font-size:9px;display:flex}.workbench-bottom .mono{font-size:8px}.growth-card{color:#263824;background:#c4ed9b;border-radius:12px;flex-direction:column;padding:25px 25px 20px;display:flex;position:relative;overflow:hidden}.card-heading{justify-content:space-between;align-items:center;display:flex}.card-heading .mono{font-size:9px}.card-heading>span:last-child{font-size:21px}.asterisk-art{color:#486f33;opacity:.8;font-family:serif;font-size:124px;line-height:1;transition:rotate .6s;position:absolute;top:61px;right:14px;rotate:-12deg}.growth-card:hover .asterisk-art{rotate:38deg}.growth-card h3{letter-spacing:-1.2px;margin:34px 0 12px;font-size:28px;font-weight:600;line-height:1.45;position:relative}.growth-card>p{color:#526746;margin:0 0 25px;font-size:11px;line-height:1.85}.slider-heading{justify-content:space-between;align-items:center;margin-top:auto;font-size:10px;display:flex}.slider-heading output{font-family:var(--mono);font-size:11px}#layer-spacing{appearance:none;cursor:pointer;--range-progress:75%;background:0 0;width:100%;height:17px;margin:9px 0}#layer-spacing::-webkit-slider-runnable-track{background:linear-gradient(to right, #344c2b var(--range-progress), #9cbd7b var(--range-progress));border-radius:3px;height:3px}#layer-spacing::-webkit-slider-thumb{appearance:none;background:#344c2b;border-radius:50%;width:12px;height:12px;margin-top:-4.5px;box-shadow:0 0 0 3px #c4ed9b}#layer-spacing::-moz-range-track{background:#9cbd7b;height:3px}#layer-spacing::-moz-range-thumb{background:#344c2b;border:0;width:12px;height:12px}.slider-labels{color:#526746;justify-content:space-between;font-size:9px;display:flex}.reset-button{color:#3d5633;background:0 0;border:0;border-top:1px solid #a8cc84;justify-content:center;align-items:center;margin-top:21px;padding:14px 0 0;font-size:10px;display:flex}.journey{padding:48px 0 0}.journey-heading{justify-content:space-between;align-items:end;gap:22px;margin-bottom:23px;display:flex}.journey .eyebrow{margin:0 0 12px;font-size:9px}.journey h2{letter-spacing:-1px;margin:0 0 9px;font-size:25px;font-weight:600}.journey p{color:var(--muted);margin:0;font-size:11px;line-height:1.8}.scenario-actions{flex-wrap:wrap;gap:7px;display:flex}.scenario{border:1px solid var(--line);white-space:nowrap;background:0 0;border-radius:22px;padding:10px 13px;font-size:10px}.scenario:before{content:"▷";color:var(--accent);margin-right:8px}.scenario[aria-pressed=true]{background:var(--lime);color:#263824;border-color:#a8cc84}.flow{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(4,1fr);gap:22px;padding:24px 0;display:grid}.flow-step{border-left:1px solid var(--line);opacity:.5;padding-left:22px;transition:opacity .2s;position:relative}.flow-step:first-child{border:0;padding-left:0}.flow-step.active,.flow-step.done{opacity:1}.flow-step.active:before{content:"";background:#81aa54;height:2px;position:absolute;top:-25px;left:0;right:0}.step-index{font-family:var(--mono);color:var(--muted);font-size:9px}.flow-step strong{margin:13px 0 8px;font-size:13px;font-weight:500;display:block}.flow-step small{color:var(--muted);font-size:10px;line-height:1.8}.flow-status{min-height:32px;color:var(--muted);justify-content:space-between;gap:20px;padding-top:12px;font-size:10px;line-height:1.8;display:flex}.flow-status button{text-underline-offset:3px;background:0 0;font-size:10px;text-decoration:underline}.closing-note{justify-content:center;align-items:center;gap:24px;padding:53px 0;display:flex}.closing-symbol{font-family:var(--mono);letter-spacing:-4px;color:#99ad85;font-size:37px}.closing-note p{color:var(--muted);margin:0;font-size:13px;line-height:1.9}.closing-note strong{color:var(--ink);font-weight:500}.handwritten{color:#7d9570;margin-left:32px;padding-top:18px;font-size:10px;rotate:-7deg}.bottom{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;min-height:80px;display:flex}.footer-brand{font-family:Manrope, var(--font);letter-spacing:-.8px;font-size:18px;font-weight:800}.footer-brand>span{color:#81a85c}.footer-brand small{font-family:var(--font);letter-spacing:0;color:var(--muted);margin-left:15px;font-size:9px;font-weight:400}.bottom>div:last-child{color:var(--muted);font-size:9px}.motion-paused .layer-pin{animation-play-state:paused}.sr-only{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}@keyframes float{0%,to{translate:0}50%{translate:0 -6px}}@media (width>=1440px){h1{font-size:84px}.hero{min-height:600px}}@media (width<=1100px){.shell{padding:0 36px}.topnav{gap:20px;margin:0}.availability{display:none}h1{letter-spacing:-4px;font-size:65px}.hero{gap:16px;min-height:530px;padding-top:50px}.stage{height:470px}.hero-actions{gap:14px}.intro p{font-size:13px}.primary{gap:13px;padding:15px 17px}.text-button{font-size:10px}.identity-strip{gap:15px}.principle{gap:10px;padding-left:16px}.principle h2{font-size:11px}.principle p{font-size:9px}.workbench-grid{grid-template-columns:minmax(0,1fr) 280px}.explorer{padding:23px}.layer-tab{padding:8px 10px;font-size:10px}.layer-tab span{display:none}.journey-heading{flex-direction:column;align-items:start}.growth-card h3{font-size:26px}.stage-coordinate{display:none}}@media (width<=800px){.shell{padding:0 24px}.topbar{gap:15px;height:80px}.brand{font-size:26px}.brand-symbol{font-size:23px}.topnav{gap:20px;font-size:11px}.hero{grid-template-columns:1fr;gap:35px;padding:43px 0 28px}h1{font-size:72px}.intro p{font-size:14px}.stage{max-width:560px;height:450px;margin:auto}.hero-footnote{margin-top:25px}.identity-strip{grid-template-columns:1fr 1fr;gap:28px 20px;padding:25px 0}.strip-intro{padding-left:10px}.principle h2{font-size:12px}.principle p{font-size:10px}.workbench-grid{grid-template-columns:minmax(0,1fr) 240px;gap:14px}.explorer{padding:22px 19px 18px}.workbench-top{flex-wrap:wrap;gap:9px}.services{grid-template-columns:1fr}.service{align-items:center;gap:15px;min-height:58px;padding:12px 14px;display:flex}.service-badge{min-width:80px;max-width:110px;margin:0;font-size:8px}.service strong{font-size:13px}.service .go{bottom:18px}.growth-card{padding:23px 19px}.growth-card h3{font-size:25px}.asterisk-art{font-size:90px;top:67px;right:10px}.closing-note{gap:18px}.handwritten{margin:0;font-size:9px}.footer-brand small{display:none}}@media (width<=600px){.shell{padding:0 20px}.topbar{height:74px}.brand{font-size:24px}.brand-symbol{margin-right:10px;font-size:21px}.topnav>a:first-child{display:none}.topnav{white-space:nowrap;margin-left:auto;font-size:10px}.header-tools{gap:0}.icon-button{width:30px;height:30px;font-size:18px}.hero{gap:32px;padding-top:38px}.eyebrow{letter-spacing:1px;margin-bottom:23px;font-size:9px}h1{letter-spacing:-3px;margin-bottom:23px;font-size:clamp(46px,12.5vw,72px)}.intro p{font-size:12px}.hero-actions{gap:16px}.primary{gap:15px;padding:14px 16px;font-size:11px}.text-button{font-size:10px}.hero-footnote{margin-top:22px;font-size:9px}.stage{height:375px}.canvas-wrap{inset:25px 0 42px}.stage-top{font-size:9px;left:0;right:0}.stage-top .mono{font-size:7px}.layer-pin{gap:5px;padding:8px 10px;font-size:8px}.layer-pin small{font-size:7px}.stage-controls{gap:7px;left:0}.stage-controls .hint{max-width:147px;font-size:8px}.control{padding:6px 7px;font-size:7px}.control:last-child{display:none}.identity-strip{gap:23px 10px}.strip-intro{padding:0}.strip-intro .mono{font-size:8px}.strip-intro p{font-size:12px}.principle{gap:8px;padding-left:10px}.principle>span{font-size:8px}.principle h2{font-size:10px}.principle p{font-size:9px}.playground{padding-top:36px}.section-heading{flex-direction:column;align-items:start;gap:13px}.section-heading h2{font-size:26px}.section-heading>p{font-size:10px}.section-heading>p br{display:none}.workbench-grid{grid-template-columns:1fr}.explorer{padding:23px 19px 18px}.workbench-top{flex-wrap:nowrap;gap:8px}.workbench-top .mono{font-size:8px}.demo-label{padding:4px 5px;font-size:7px}.explorer-tabs{justify-content:space-between;gap:0}.layer-tab{padding:8px;font-size:9px}.detail h2{font-size:21px}.detail p{font-size:10px}.service-note{font-size:9px}.workbench-bottom{font-size:8px}.workbench-bottom .mono{font-size:6px}.growth-card{min-height:330px;padding:23px}.growth-card h3{margin-top:25px;font-size:29px}.asterisk-art{font-size:150px;top:49px;right:25px}.growth-card>p{margin-bottom:20px}.journey{padding-top:36px}.journey h2{font-size:24px;line-height:1.6}.journey p{font-size:10px}.journey-heading{gap:18px}.scenario-actions{gap:6px}.scenario{padding:9px 10px;font-size:9px}.flow{grid-template-columns:1fr 1fr;gap:23px 12px}.flow-step{padding-left:12px}.flow-step:nth-child(3){border:0;padding-left:0}.flow-step strong{margin:10px 0 7px;font-size:11px}.step-index{font-size:8px}.flow-step small{font-size:9px}.flow-step.active:before{top:-9px}.flow-status{font-size:9px}.closing-note{flex-wrap:wrap;gap:15px;padding:40px 0}.closing-symbol{font-size:27px}.closing-note p{font-size:11px}.handwritten{text-align:center;width:100%;padding:0;rotate:-3deg}.bottom{min-height:80px;padding:20px 0;display:block}.footer-brand{font-size:16px}.bottom>div:last-child{margin-top:10px;font-size:8px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}.stage{height:530px}.canvas-wrap{inset:28px 0 102px}.layer-pin{padding:8px 10px;font-size:9px;animation:none;rotate:0deg!important}.layer-pin:nth-child(n){rotate:0deg}.stage-links{z-index:4;flex-wrap:wrap;gap:6px;display:flex;position:absolute;bottom:57px;left:10px;right:0}.stage-links a{white-space:nowrap;border-bottom:1px solid #a6ba96;padding:5px 4px;font-size:9px}.stage-links a:hover{background:var(--lime);color:#203024}.stage-links a:focus-visible{outline:2px solid #5b9a41}.stage-controls .hint{max-width:210px;font-size:8px}.stage-coordinate{display:none}.service{text-align:left}.service .go{font-size:9px;bottom:12px}.service strong{padding-right:12px}.service[href]:hover{background:#3a4b31;border-color:#a8cf7f}.services a.service{display:block}.services a.service .go{bottom:12px}.services a.service:focus-visible{outline-color:#baf373}.hero{padding-top:32px}.demo-label{font-size:8px}@media (width<=1100px){.variant-bar{flex-wrap:wrap;gap:14px}.variant-options{margin-left:0}.concept-caption{text-align:left}.variant-bar>div:first-child{width:100%}.stage{height:510px}.stage-links a,.service .go{font-size:8px}}@media (width<=600px){.variant-bar{gap:12px;padding:19px 0 8px}.variant-options{grid-template-columns:1fr 1fr;gap:7px;width:100%;display:grid}.variant-options button{padding:10px;font-size:10px}.variant-bar>a{margin-left:auto}.concept-caption{min-height:36px;font-size:10px;line-height:1.8}.hero{padding-top:26px}.stage{height:425px}.canvas-wrap{inset:25px 0 105px}.stage-links{gap:4px;bottom:57px;left:0}.stage-links a{padding:6px 3px;font-size:8px}.stage-controls .hint{max-width:147px}.services a.service{min-height:69px;display:flex}.service .go{font-size:8px;bottom:6px}.services a.service .go{bottom:6px}.layer-pin{gap:4px;padding:7px;font-size:7px}}body[data-concept=propagation] #pins,body[data-concept=propagation] #knowledge-labels,body[data-concept=propagation] .knowledge-status,body[data-concept=propagation] .stage-controls{display:none!important}body[data-concept=propagation] .stage-links{bottom:4px;left:10px;right:0}.propagation-controls{border-top:1px solid var(--line);z-index:5;flex-direction:column;gap:8px;padding-top:12px;display:flex;position:absolute;bottom:43px;left:10px;right:0}.propagation-controls[hidden],.propagation-labels[hidden],.propagation-fallback[hidden]{display:none}.propagation-status{color:var(--ink);justify-content:space-between;align-items:center;gap:8px;font-size:9px;line-height:1.7;display:flex}.propagation-status output{font-family:var(--mono);color:#6d8f50;font-size:9px}.propagation-track{background:#dce6d4;height:2px;overflow:hidden}.propagation-track i{background:#81ad52;width:0;height:100%;display:block}.propagation-steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;display:grid}.propagation-steps button{border:1px solid var(--line);white-space:nowrap;background:0 0;border-radius:4px;justify-content:center;align-items:center;gap:7px;padding:8px 4px;font-size:9px;display:flex}.propagation-steps small,.propagation-label small{font-family:var(--mono);color:#789266;font-size:7px}.propagation-steps button[aria-pressed=true],.propagation-label[aria-pressed=true]{color:#203024;background:#baf373;border-color:#a4c586}.propagation-steps .is-done{color:#556c45;background:#e5eddb;border-color:#c4d5b3}.propagation-actions{flex-wrap:wrap;align-items:center;gap:5px;display:flex}.propagation-actions button{border:1px solid var(--line);background:0 0;border-radius:5px;min-height:25px;padding:6px 9px;font-size:8px}.propagation-actions button:first-child{color:#f3f5ef;background:#263b28;border-color:#263b28;min-width:61px}.propagation-actions button:disabled{opacity:.35;cursor:default}.propagation-actions span{color:var(--muted);margin-left:auto;font-size:7px}.propagation-labels{pointer-events:none;z-index:4;position:absolute;inset:0}.propagation-label{border:1px solid var(--line);background:var(--label);pointer-events:auto;white-space:nowrap;border-radius:5px;align-items:center;gap:7px;padding:8px 10px;font-size:9px;display:flex;position:absolute;transform:translate(-50%,-50%)}.propagation-label.is-done{background:#edf2e5}.propagation-fallback{flex-direction:column-reverse;justify-content:center;align-items:center;gap:10px;display:flex;position:absolute;inset:40px 40px 190px}.propagation-fallback-layer{background:#f1f5e9;border:1px solid #b8c9a8;border-radius:5px;justify-content:space-between;align-items:center;gap:15px;width:86%;min-height:54px;padding:9px 14px;font-size:10px;display:flex;transform:skewY(-5deg)}.fallback-neurons{grid-template-columns:repeat(3,5px);gap:7px;display:grid}.fallback-neurons i{background:#adc197;border-radius:50%;width:5px;height:5px}.propagation-fallback-layer[aria-pressed=true]{background:#d4f2af;border-color:#88b252}.propagation-fallback-layer[aria-pressed=true] i{background:#669b34}.propagation-fallback-layer.is-done{background:#e0eacf}body[data-concept=propagation][data-scene=fallback] #fallback,body[data-concept=propagation][data-scene=fallback] #fallback-note{display:none!important}body[data-theme=dark] .propagation-steps .is-done{color:#b5c6a7;background:#2b3a29}body[data-theme=dark] .propagation-label.is-done{background:#2b3a29}body[data-theme=dark] .propagation-status output{color:#bad995}.study-mode[data-concept=propagation] .stage-links{bottom:4px}@media (width<=600px){body[data-concept=propagation] .stage{height:500px}body[data-concept=propagation] .canvas-wrap{inset:25px 0 172px}.propagation-controls{gap:7px;bottom:42px;left:0}.propagation-steps button{gap:4px;padding:7px 2px;font-size:8px}.propagation-actions button{padding:6px 8px;font-size:8px}.propagation-actions span{font-size:6px}.propagation-status{font-size:8px}.propagation-label{gap:4px;padding:7px 8px;font-size:8px}.propagation-label small{font-size:6px}body[data-concept=propagation] .stage-links{left:0}.variant-options{grid-template-columns:repeat(4,minmax(0,1fr))}.variant-options button{font-size:8px}.variant-options button:last-child{grid-column:span 2}.propagation-fallback{inset:35px 20px 176px}.propagation-fallback-layer{min-height:46px;font-size:8px}}body[data-concept=propagation] .hero{grid-template-columns:.78fr 1.22fr;gap:36px}body[data-concept=propagation] .stage{height:800px}body[data-concept=propagation] .canvas-wrap{inset:0 0 190px 215px}body[data-concept=propagation] .stage-links{display:none}.propagation-labels{pointer-events:none}.propagation-layer-card{border:1px solid var(--line);background:var(--page);pointer-events:auto;border-left:3px solid #b3c5a3;border-radius:7px;width:218px;min-height:104px;padding:10px 12px;transition:border-color .2s,background .2s;position:absolute;left:0}.propagation-layer-card.is-active{background:#ebf4df;border-color:#a4c586 #a4c586 #a4c586 #82b541}.propagation-layer-card.is-receiving{border-color:#a5c780}.propagation-layer-heading{text-align:left;background:0 0;align-items:center;gap:8px;width:100%;padding:0 0 6px;font-size:13px;display:flex}.propagation-layer-heading small{font-family:var(--mono);color:#789266;font-size:9px}.propagation-layer-heading>span{color:#83a56b;margin-left:auto;font-size:12px}.propagation-service-list{flex-wrap:wrap;gap:4px;display:flex}.propagation-service-list a,.propagation-service-list button{text-align:left;background:0 0;border:1px solid #d4dfc8;border-radius:3px;align-items:center;gap:5px;min-height:23px;padding:3px 5px;font-size:9px;line-height:1.5;display:flex}.propagation-service-list small{color:var(--muted);font-size:7px}.propagation-service-list a:hover,.propagation-service-list button:hover{background:#dff0ca;border-color:#8ab05e}.propagation-layer-card:nth-child(4) .propagation-service-list small{display:none}.propagation-plane-tags{pointer-events:none;z-index:3;position:absolute;inset:0}.propagation-plane-tags[hidden]{display:none}.propagation-plane-tags>span{background:var(--page);border:1px solid var(--line);white-space:nowrap;border-radius:3px;padding:5px 7px;font-size:9px;position:absolute;transform:translate(-15%,-50%)}.propagation-plane-tags small{font-family:var(--mono);color:#789266;margin-right:5px;font-size:7px}.propagation-plane-tags .is-active{color:#203024;background:#baf373;border-color:#a4c586}.propagation-controls{gap:8px;bottom:8px;left:0}.propagation-direction{align-items:center;gap:5px;display:flex}.propagation-direction button{border:1px solid var(--line);background:0 0;border-radius:4px;padding:5px 10px;font-size:9px}.propagation-direction button[aria-pressed=true]{background:#dcedcb;border-color:#92b572}.propagation-direction>span{color:var(--muted);margin-left:auto;font-size:7px}.propagation-steps button{gap:4px;padding:8px 2px;font-size:9px}.propagation-actions span{font-size:7px}#propagation-detail{min-height:28px;color:var(--muted);margin:0;font-size:8px;line-height:1.7}.propagation-fallback{flex-direction:column;gap:35px;inset:40px 8px 220px 245px}.propagation-fallback-layer{width:92%;min-height:65px;transform:skewY(-5deg)}body[data-concept=propagation][data-scene=fallback] .propagation-layer-card{top:calc(70px + var(--i) * 118px)}body[data-concept=propagation][data-scene=fallback] .propagation-layer-card:first-child{--i:0}body[data-concept=propagation][data-scene=fallback] .propagation-layer-card:nth-child(2){--i:1}body[data-concept=propagation][data-scene=fallback] .propagation-layer-card:nth-child(3){--i:2}body[data-concept=propagation][data-scene=fallback] .propagation-layer-card:nth-child(4){--i:3}body[data-theme=dark] .propagation-layer-card.is-active{background:#293c26}body[data-theme=dark] .propagation-service-list a,body[data-theme=dark] .propagation-service-list button{border-color:#46543d}body[data-theme=dark] .propagation-direction button[aria-pressed=true]{background:#314829}body[data-theme=dark] .propagation-service-list a:hover,body[data-theme=dark] .propagation-service-list button:hover{background:#3d5432}.study-mode[data-concept=propagation] .stage{height:800px}.study-mode[data-concept=propagation] .canvas-wrap{inset:0 0 190px 235px}.study-mode[data-concept=propagation] .hero{display:block}@media (width<=1000px) and (width>=601px){body[data-concept=propagation] .hero{display:block}body[data-concept=propagation] .intro{max-width:600px;margin-bottom:30px}}@media (width<=600px){body[data-concept=propagation] .hero{display:block}body[data-concept=propagation] .stage,.study-mode[data-concept=propagation] .stage{height:895px}body[data-concept=propagation] .canvas-wrap,.study-mode[data-concept=propagation] .canvas-wrap{inset:28px 0 470px}.propagation-labels{grid-template-columns:1fr 1fr;gap:8px;display:grid;inset:435px 0 200px}.propagation-layer-card{border-radius:5px;width:auto;min-height:116px;padding:8px;position:static!important}.propagation-layer-heading{gap:5px;font-size:11px}.propagation-layer-heading small{font-size:8px}.propagation-service-list{gap:3px}.propagation-service-list a,.propagation-service-list button{flex-wrap:wrap;gap:1px 4px;min-height:24px;padding:2px 4px;font-size:8px;display:flex}.propagation-service-list small{font-size:6px}.propagation-plane-tags>span{padding:4px 5px;font-size:8px}.propagation-steps button{flex-direction:column;gap:2px;font-size:7px}.propagation-steps small{font-size:6px}.propagation-direction>span{text-align:right;max-width:170px;font-size:6px}.propagation-controls{gap:8px;bottom:0}#propagation-detail{min-height:40px;font-size:8px}.propagation-fallback{gap:20px;inset:45px 20px 480px}.propagation-fallback-layer{min-height:55px}.propagation-actions span{font-size:6px}.propagation-status{font-size:8px}.study-mode[data-concept=propagation] .propagation-labels{inset:435px 0 200px}}@media (width>=601px){.propagation-layer-card{width:252px}.study-mode[data-concept=propagation] .shell{max-width:1040px}body[data-concept=propagation] .canvas-wrap,.study-mode[data-concept=propagation] .canvas-wrap{left:265px}}.propagation-leaders{pointer-events:none;z-index:2;position:absolute;inset:0}.propagation-leaders[hidden]{display:none}.propagation-leaders i{border-top:1px solid #8aa76e;height:1px;display:block;position:absolute}.propagation-leaders i:after{content:"";background:#8aa76e;border-radius:50%;width:5px;height:5px;position:absolute;top:-3px;right:0}@media (width<=600px){.propagation-leaders{display:none}body[data-concept=propagation] .intro{margin-bottom:32px}}.auth-header{border-bottom:1px solid var(--line);margin:0 40px;padding:28px 0 14px}.auth-header>a{font-size:18px;font-weight:800}.auth-header p{color:var(--muted);margin:8px 0 0;font-size:12px}.auth-main{max-width:480px;margin:50px auto}.auth-eyebrow{color:var(--muted);font-size:12px;font-weight:600}.auth-main h1{letter-spacing:-1px;margin:20px 0;font-size:30px;line-height:1.5}.auth-main>p{color:var(--muted);font-size:14px;line-height:1.8}.google-form{margin-top:52px}.auth-primary{background:var(--ink);width:100%;min-height:54px;color:var(--page);text-align:left;border-radius:8px;padding:15px 24px;font-size:14px;font-weight:700;display:block}.auth-primary:disabled{cursor:wait;opacity:.65}.auth-main .auth-note{margin-top:32px;font-size:12px}.auth-home{color:var(--muted);text-underline-offset:4px;margin-top:16px;font-size:14px;text-decoration:underline;display:inline-block}.auth-progress{margin-top:24px}.auth-progress h2{font-size:20px}.auth-progress p{color:var(--muted);font-size:14px;line-height:1.8}.login-link{white-space:nowrap;font-size:14px;font-weight:700}.member-menu{z-index:30;font-size:14px;position:relative}.member-menu summary{cursor:pointer;overflow-wrap:anywhere;max-width:140px;font-weight:700}.member-panel{background:var(--label);overflow-wrap:anywhere;border-radius:12px;width:280px;padding:24px;position:absolute;top:36px;right:0;box-shadow:0 8px 32px #202b2518}.member-panel strong{font-size:18px}.member-panel p{color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:18px;font-size:13px}.member-panel>span{margin:20px 0;display:block}@media (width<=600px){.auth-header{margin:0 40px}.auth-main{margin:60px 24px}.auth-main h1{max-width:260px;font-size:26px}.auth-main>p{max-width:260px}.google-form{margin-top:46px}.header-tools{gap:12px}.member-menu summary{max-width:90px}.member-panel{width:min(280px,100vw - 48px)}}.auth-page[data-submitting] .auth-note{margin-top:144px}.auth-main h1,.auth-main>p{word-break:keep-all}@media (width<=600px){.topbar{flex-wrap:wrap;gap:12px;height:auto;min-height:74px;padding:16px 0}.brand{white-space:nowrap;flex-shrink:0}.header-tools{margin-left:auto}.topnav{order:3;justify-content:flex-end;width:100%;margin-left:0}.member-menu summary{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}}.member-page{font-size:15px;line-height:1.6}.member-page [hidden]{display:none!important}.member-page h1{letter-spacing:-1px;margin:40px 0 8px;font-size:38px;line-height:1.4}.member-page h2{letter-spacing:-.5px;margin:0 0 8px;font-size:22px;line-height:1.5}.member-page h3{margin:0;font-size:21px}.member-page p{margin:0 0 14px}.member-page h1,.member-page h2,.member-page p,.member-page li{word-break:keep-all}.member-page a:focus-visible,.member-page button:focus-visible,.member-page summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.member-sidebar a:focus-visible,.member-sidebar button:focus-visible{outline-color:var(--lime)}.member-sidebar{width:248px;color:var(--label);z-index:50;background:#222c26;flex-direction:column;padding:24px 16px;display:flex;position:fixed;inset:0 auto 0 0;overflow-y:auto}.member-sidebar-heading{padding:0 12px}.member-brand{font-size:21px;font-weight:800}.member-sidebar nav{margin-top:38px}.member-page .member-nav-label{color:#b4bdaf;margin:0 12px 12px;font-size:11px;font-weight:700}.member-sidebar nav a{border-radius:10px;align-items:center;gap:10px;min-height:46px;margin-bottom:8px;padding:10px 14px;font-weight:600;display:flex}.member-sidebar nav a span{font-size:20px;line-height:1}.member-sidebar nav a[aria-current]{background:var(--lime);color:var(--ink)}.member-account{overflow-wrap:anywhere;border-top:1px solid #52614f;margin:auto 8px 0;padding-top:18px}.member-account strong{font-size:14px;display:block}.member-page .member-account p{color:#b4bdaf;margin:0 0 8px;padding-left:20px;font-size:12px}.member-account button,.member-account>a{color:inherit;background:0 0;padding:6px 0;font-size:14px;display:block}.member-account button span,.member-account>a span{margin-right:6px}.member-main{max-width:1540px;margin-left:248px;padding:42px 60px 80px 52px}.member-main:focus{outline:none}.member-page .member-breadcrumb{color:var(--muted);font-size:11px;font-weight:700}.member-page .member-intro{color:var(--muted);font-size:17px}.member-page .member-muted{color:var(--muted)}.member-welcome{background:var(--lime);border-radius:20px;min-height:220px;margin-top:36px;padding:28px 32px 22px}.member-page .member-eyebrow{margin:0 0 22px;font-size:12px;font-weight:700}.member-welcome h2{margin-bottom:10px;font-size:28px}.member-button{border-radius:10px;justify-content:space-between;align-items:center;gap:12px;min-height:42px;padding:10px 18px;font-size:14px;font-weight:600;display:inline-flex}.member-button-dark{color:var(--label);background:#222c26}.member-services{margin-top:50px}.member-service-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:26px;display:grid}.member-service-card{background:var(--label);border-radius:16px;min-height:158px;padding:24px}.member-page .member-service-card p{color:var(--muted);margin:12px 0 24px;font-size:14px}.member-service-card>span{font-size:14px}.member-mobile-header,#member-menu-close{display:none}.member-release,.member-download-state{background:var(--label);border-radius:18px;min-height:240px;margin-top:32px;padding:28px 32px}.member-release{justify-content:space-between;align-items:center;gap:30px;display:flex}.member-release h2{font-size:28px}.member-release p{font-size:14px}.member-release .member-eyebrow{color:var(--muted);margin-bottom:14px}.member-download-button{background:var(--lime);min-width:236px;min-height:52px}.member-page .member-release-note{color:var(--accent);margin-bottom:0}.member-quick-guide{margin-top:44px}.member-quick-guide>h2:not(:first-child){border-top:1px solid var(--line);margin-top:32px;padding-top:20px}.member-quick-guide ol{margin:10px 0 24px;padding-left:24px}.member-quick-guide li{margin-bottom:12px;padding-left:4px}.member-details summary{cursor:pointer;padding:6px 0;font-size:14px}.member-details .card{border:1px solid var(--line);background:var(--label);border-radius:16px;margin:26px 0;padding:24px}.member-details h3{margin:24px 0 12px;font-size:18px}.member-details a{text-underline-offset:3px;text-decoration:underline}.member-details .button{background:var(--ink);color:var(--page);border-radius:8px;padding:10px 18px;text-decoration:none;display:inline-block}.member-details dt{font-weight:600}.member-details dd{overflow-wrap:anywhere;margin:0 0 12px}.member-details code{overflow-wrap:anywhere}.member-details .pending{border-left:4px solid var(--accent);background:#e5ecd9;padding:12px 20px}.member-details ol,.member-details ul{padding-left:24px}.member-details .guide-figure{margin:24px 0}.member-details .guide-figure img{border:1px solid var(--line);border-radius:10px;max-width:100%;height:auto;display:block}.member-details .guide-figure figcaption{color:var(--muted);margin-top:10px;font-size:14px}.member-return{text-underline-offset:4px;margin:10px 20px;text-decoration:underline;display:inline-block}.member-button[aria-disabled=true]{opacity:.65;cursor:wait}@media (width<=1000px){.member-main{padding-left:30px;padding-right:30px}.member-release{flex-direction:column;align-items:flex-start}.member-service-grid{grid-template-columns:1fr}}@media (width<=760px){.member-mobile-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;height:72px;padding:0 20px;display:flex}#member-menu-open{background:0 0;padding:10px 0 10px 16px;font-size:14px}.member-sidebar{width:calc(100% - 20px);max-width:420px;padding-top:22px;display:none}.member-sidebar.is-open{display:flex}.member-sidebar-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}#member-menu-close{color:inherit;background:0 0;padding:6px;font-size:14px;display:block}.member-sidebar nav{margin-top:30px}.member-backdrop{z-index:49;background:#202b2577;position:fixed;inset:0}.member-menu-visible{overflow:hidden}.member-main{margin-left:0;padding:28px 20px 44px}.member-page h1{margin-top:26px;font-size:30px}.member-page .member-intro{font-size:15px}.member-welcome{margin-top:26px;padding:24px}.member-welcome h2{font-size:25px;line-height:1.4}.member-welcome p{font-size:14px}.member-services{margin-top:36px}.member-service-grid{gap:14px;margin-top:20px}.member-service-card{min-height:140px}.member-release,.member-download-state{min-height:240px;margin-top:26px;padding:24px}.member-release{gap:20px}.member-download-button{width:100%;min-width:0}.member-quick-guide{margin-top:32px}.member-details .card{padding:18px}.member-return{margin-left:0}}.company-card{background:var(--label);overflow-wrap:anywhere;border-radius:18px;max-width:880px;margin-top:32px;padding:28px 32px}.company-card form{max-width:560px;margin-top:28px}.company-card label{margin-bottom:8px;font-weight:600;display:block}.company-card input{background:var(--label);width:100%;min-height:50px;color:var(--ink);border:1px solid #9aa398;border-radius:8px;padding:12px 14px;display:block}.company-card input:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.company-card input[aria-invalid]{border-color:#923c22}.company-card #company-name-help{margin-top:10px;font-size:13px}.company-card button{margin-top:12px}.company-card button:disabled{opacity:.65;cursor:wait}.company-alert{color:#78351e;background:#fff0e8;border-radius:8px;margin:16px 0;padding:12px 16px}.member-page .company-progress{margin-top:20px}.member-page .company-note{color:var(--muted);max-width:800px;margin:28px 0 16px;font-size:14px}.company-details{margin:24px 0}.company-details>div{gap:20px;margin:10px 0;display:flex}.company-details dt{min-width:70px;color:var(--muted)}.company-details dd{min-width:0;margin:0}.company-badge{background:var(--lime);border-radius:20px;margin-left:8px;padding:3px 12px;display:inline-block}@media (width<=760px){.company-card{margin-top:26px;padding:24px}.company-card .member-button{width:100%}.company-details>div{gap:10px}}.account-main{overflow-wrap:anywhere}.account-main label{margin:18px 0 8px;font-size:14px;font-weight:600;display:block}.account-main input{background:var(--label);width:100%;min-height:50px;color:var(--ink);border:1px solid #9aa398;border-radius:8px;padding:12px 14px}.account-main input:focus-visible,.account-link:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.account-main input[aria-invalid]{border-color:#923c22}.account-main h2{margin-top:30px;font-size:20px}.account-main form{margin-top:20px}.account-main .auth-primary{text-align:center;margin-top:22px}.account-main .member-muted{font-size:13px;line-height:1.7}.account-summary{border:1px solid var(--line);background:var(--label);border-radius:12px;max-width:880px;margin:24px 0;padding:18px;line-height:1.8}.account-summary p{margin:8px 0}.account-divider{text-align:center;border-top:1px solid var(--line);margin-top:24px;padding-top:24px}.account-link{color:var(--ink);text-underline-offset:4px;min-height:44px;text-decoration:underline}.account-progress{margin-top:16px;font-size:14px}.company-members{margin:20px 0 0;padding:0;list-style:none}.company-members>li{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:20px 0;display:flex}.company-members>li>div{min-width:0}.company-members p{color:var(--muted);margin:6px 0;font-size:14px}.company-members small{color:var(--muted)}@media (width<=760px){.company-members>li{flex-direction:column;align-items:flex-start;gap:8px}.account-main .member-button{width:100%}.account-main .auth-primary{padding:14px 16px}}.company-card .member-management-form{width:245px;max-width:100%;margin:0}.member-management-form select{background:var(--label);width:100%;min-height:44px;color:var(--ink);border:1px solid #9aa398;border-radius:8px;margin-bottom:12px;padding:8px;display:block}.member-management-form select:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.company-card .invitation-actions form{margin:0}.invitation-actions{flex-wrap:wrap;gap:12px;display:flex}@media (width<=640px){.company-card .member-management-form,.invitation-actions,.invitation-actions form{width:100%}}