:root{font-family:Inter,'Segoe UI','Microsoft JhengHei',sans-serif;color:#263a2c;background:#f4f6f0;font-size:16px;--green:#315d41;--line:#dce3d7;--muted:#626f5e}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0}a{color:var(--green);text-decoration:none}button,input,select{font:inherit}button,a,input,summary,select{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,select:focus-visible{outline:3px solid #87a55a;outline-offset:4px}.site-header{height:84px;padding:0 max(32px,calc((100% - 1320px)/2));display:flex;justify-content:space-between;align-items:center;background:#fff;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;align-items:center;gap:10px;color:#315d41;font-size:26px;font-weight:750;letter-spacing:-1px}.brand img{border-radius:10px}nav{display:flex;align-items:center;gap:30px;font-size:14px}nav>a{color:#5b6756}.nav-current{color:var(--green);font-weight:650}.download-link{background:var(--green);color:#fff;padding:11px 17px;border-radius:9px}.download-link span{margin-left:10px}main{max-width:1384px;margin:0 auto;padding:0 32px}.intro{padding:32px 0 26px;display:flex;justify-content:space-between;align-items:end;gap:20px}.eyebrow{font-size:13px;font-weight:650;letter-spacing:2px;color:#657954;margin:0 0 9px}h1{font-size:32px;font-weight:650;letter-spacing:.5px;line-height:1.4;margin:0}.privacy-note{font-size:13px;color:var(--muted);padding-bottom:7px}.workspace{display:grid;grid-template-columns:minmax(0,1.32fr) minmax(370px,1fr);gap:26px;align-items:start}.preview-section{padding:22px;background:#fff;border:1px solid var(--line);border-radius:18px;position:sticky;top:22px}.preview-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:14px}h2{font-size:17px;line-height:1.5;margin:0;font-weight:650}.status{font-size:13px;color:#5e754b;display:flex;gap:7px;align-items:center}.status:before{content:'';width:6px;height:6px;border-radius:50%;background:#6e9855}.status.paused:before{background:#b9965c}.stage{position:relative;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background-color:#f4f4ed;background-image:linear-gradient(45deg,#e6e9df 25%,transparent 25%),linear-gradient(-45deg,#e6e9df 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e6e9df 75%),linear-gradient(-45deg,transparent 75%,#e6e9df 75%);background-size:28px 28px;background-position:0 0,0 14px,14px -14px,-14px 0;outline-offset:3px}.stage.dark{background:#23302b}.stage.light{background:#fff}.stage-label{position:absolute;top:18px;left:18px;font-size:12px;letter-spacing:2px;color:#738066;z-index:2}.stage.dark .stage-label{color:#a1b49a}#anchor{position:absolute;left:50%;top:85%;width:64%;height:64%;transform:translate(-50%,-100%)}#motion,#breath,#flip{width:100%;height:100%;transform-origin:50% 100%}#pet{width:100%;height:100%;display:block;object-fit:contain;object-position:50% 100%;user-select:none}#breath.breathing{animation:breathe 3.4s ease-in-out infinite}@keyframes breathe{50%{transform:scaleY(1.018)}}#keyBadge{position:absolute;bottom:17px;left:50%;transform:translateX(-50%);padding:6px 13px;border-radius:6px;background:#fff9;border:1px solid #d9dfd1;font-size:12px;color:#6b7b5c;white-space:nowrap}.preview-actions{display:flex;gap:10px;align-items:center;margin:18px 0 22px}.button{border-radius:9px;border:1px solid var(--line);padding:11px 17px;display:inline-flex;align-items:center;justify-content:center;gap:15px;font-size:14px;font-weight:600;transition:background .15s,transform .15s;line-height:1.4}.button:hover{transform:translateY(-1px)}.primary{background:var(--green);border-color:var(--green);color:white}.primary:hover{background:#244f33}.secondary{background:#fff;color:var(--green)}.secondary:hover{background:#edf2e8}.background-control{margin-left:auto;display:flex;gap:7px;align-items:center}.background-control>span{font-size:12px;color:var(--muted);margin-right:4px}.swatch{width:22px;height:22px;border:1px solid #dce2d7;border-radius:50%;padding:0}.swatch.selected{outline:2px solid #7f9a64;outline-offset:2px}.checker{background:repeating-conic-gradient(#eee 0% 25%,#c9d1be 0% 50%) 50%/10px 10px}.dark{background:#23302b}.light{background:white}.typing-label{font-size:14px;display:block;margin-bottom:9px}.typing-field{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:9px;background:#f9faf6;color:#334c30;font-size:16px}.typing-field::placeholder{color:#8b9583}.note{font-size:13px;line-height:1.8;color:var(--muted);margin:12px 0 0}.note a{font-weight:650;text-decoration:underline;text-underline-offset:3px}.settings{display:flex;flex-direction:column;gap:16px}.setting-section{border-radius:16px;background:#fff;border:1px solid var(--line);padding:22px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:10px}.section-heading h2{display:flex;gap:10px;align-items:center;font-size:16px}.section-heading h2>span{font-family:Consolas,monospace;font-size:12px;font-weight:400;color:#7d9469;background:#eef3e6;padding:4px;border-radius:4px}.small{font-size:12px;color:#728067}.image-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.image-card{display:flex;flex-direction:column;align-items:center;padding:14px 10px 10px;background:#f8faf4;border:1px dashed #d6dfcc;border-radius:12px}.thumbnail{height:85px;width:100%;display:grid;place-items:center;margin-bottom:10px}.thumbnail img{max-width:100%;height:85px;object-fit:contain}.image-title{font-size:14px;font-weight:650}.image-title span{font-size:12px;font-weight:400;color:#7d8973;margin-left:2px}.image-card p{font-size:12px;color:#708061;margin:7px 0 12px}.image-card .button{font-size:13px;padding:8px 18px}.text-button{border:0;background:none;color:#768666;font-size:12px;padding:9px 10px 1px}.text-button:hover{color:var(--green);text-decoration:underline}.format-note{font-size:12px;color:#77846b;margin:12px 0 0}.motion-options{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.motion-options button{padding:10px 3px;border:1px solid var(--line);background:#f9faf6;border-radius:9px;font-size:13px;color:#526346}.motion-options button span{display:block;font-size:24px;line-height:1.2;margin-bottom:8px}.motion-options button.selected{border-color:#81a265;background:#eaf2df;box-shadow:0 0 0 1px #81a265;color:#365426}.range-label{display:flex;justify-content:space-between;gap:10px;font-size:14px;margin:20px 0 10px}.range-label output{font-size:12px;color:#72865d;font-variant-numeric:tabular-nums}input[type=range]{accent-color:#749752;width:100%;height:5px;cursor:pointer;margin:0;display:block}input[type=checkbox]{accent-color:var(--green);width:16px;height:16px}.toggles{display:flex;gap:20px;justify-content:space-between;border-top:1px solid var(--line);padding-top:15px;margin-top:22px;font-size:14px}.toggles label{display:flex;align-items:center;gap:7px}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:22px}.two-cols .range-label{margin-top:17px}summary{font-size:15px;line-height:1.6}summary>span{float:right;font-size:12px;color:#7d8b71}.binding-add{display:flex;gap:10px;margin-top:15px}select{flex:1;min-width:0;padding:10px;border:1px solid var(--line);border-radius:9px;background:#f8faf5;color:#3c5832}.binding-row{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:12px;margin-top:12px}.binding-row img{width:40px;height:40px;object-fit:contain}.binding-row button{margin-left:auto}.obs-section{margin:64px 0 0;border-top:1px solid var(--line);padding:48px 0;display:grid;grid-template-columns:1fr 1.5fr;gap:70px}.obs-intro h2{font-size:32px;line-height:1.4;letter-spacing:.5px}.obs-intro>p:not(.eyebrow){line-height:1.9;font-size:15px;color:#637357;max-width:350px}.download{margin-top:8px;gap:35px}.download-meta{display:block;color:#7a876e;font-size:12px;margin-top:12px}.obs-steps{list-style:none;margin:0;padding:0}.obs-steps>li{display:flex;gap:17px;padding:0 0 26px;margin-bottom:24px;border-bottom:1px solid var(--line)}.obs-steps>li:last-child{margin:0;border:0;padding:0}.step-number{width:30px;height:30px;flex-shrink:0;display:grid;place-items:center;color:#6a8352;background:#e6eddb;border-radius:50%;font-size:14px}.obs-steps h3{font-size:17px;margin:2px 0 8px;font-weight:650}.obs-steps p{color:#65765a;line-height:1.8;font-size:14px;margin:0}.copy-row{display:flex;align-items:center;gap:12px;margin:15px 0 8px;padding:7px 7px 7px 14px;border:1px solid var(--line);border-radius:10px;background:#fff}.copy-row code{font-size:13px;flex:1;overflow-wrap:anywhere}.copy-row button{padding:7px 12px}.obs-steps p.note{font-size:12px}.faq{border-top:1px solid var(--line);padding:42px 0 62px;display:grid;grid-template-columns:1fr 1.5fr;gap:70px}.faq>h2{font-size:22px}.faq details{padding:17px 0;border-bottom:1px solid var(--line)}.faq details:first-child{padding-top:0}.faq details summary{font-size:16px}.faq p{font-size:14px;line-height:1.9;color:#64735a;margin:12px 0 0}footer{padding:25px max(32px,calc((100% - 1320px)/2));display:flex;justify-content:space-between;align-items:center;gap:20px;background:#e8eede;color:#5f7350;border-top:1px solid #d8e2cb}footer .brand{font-size:20px}footer p,footer>a:last-child{font-size:13px}#toast{position:fixed;z-index:10;left:50%;bottom:24px;max-width:calc(100% - 32px);transform:translate(-50%,20px);opacity:0;pointer-events:none;border-radius:10px;background:#284b35;color:#fff;padding:14px 22px;font-size:14px;line-height:1.7;transition:.2s}#toast.show{opacity:1;transform:translate(-50%,0)}@media(max-width:1100px){.workspace{grid-template-columns:1.1fr 1fr;gap:18px}.preview-section,.setting-section{padding:18px}.privacy-note{display:none}.background-control>span{display:none}.preview-actions{gap:8px}.preview-actions .button{padding:10px;font-size:13px}.section-heading .small{max-width:100px;text-align:right}.obs-section,.faq{gap:35px}}@media(max-width:800px){main{padding:0 20px}.site-header{padding:0 20px;height:74px}nav{gap:18px}.workspace{grid-template-columns:1fr}.preview-section{position:static}.stage{max-height:500px}.settings{display:grid;grid-template-columns:1fr 1fr;gap:15px}.setting-section{min-width:0}.setting-section:first-child{grid-column:1/-1}.thumbnail{height:110px}.thumbnail img{height:110px}.setting-section:last-child{grid-column:1/-1}.section-heading{flex-wrap:wrap}.section-heading .small{max-width:none}.obs-section,.faq{grid-template-columns:1fr;gap:30px}.obs-intro h2 br{display:none}.obs-intro>p:not(.eyebrow){max-width:100%}.faq{padding-bottom:40px}.background-control>span{display:block}}@media(max-width:520px){.site-header{padding:0 16px;gap:10px}.brand{font-size:23px;gap:6px}.brand img{width:32px;height:32px}nav{gap:15px}nav .nav-current{display:none}.download-link{font-size:12px;padding:10px}.download-link span{display:none}nav>a{font-size:13px}main{padding:0 14px}.intro{padding:26px 4px 20px}h1{font-size:25px}.eyebrow{font-size:12px}.preview-section{padding:14px}.preview-top{gap:8px}h2{font-size:15px}.status{font-size:12px}.stage-label{font-size:10px}.preview-actions{flex-wrap:wrap}.background-control{gap:8px}.background-control>span{display:none}.typing-label{font-size:13px}.note{font-size:12px}.settings{display:flex}.setting-section{padding:18px}.thumbnail{height:85px}.thumbnail img{height:85px}.obs-section{margin-top:35px;padding:32px 4px}.obs-intro h2{font-size:27px}.obs-steps>li{gap:12px}.obs-steps h3{font-size:16px}.copy-row{flex-wrap:wrap}.copy-row code{font-size:12px;min-width:0}.faq{padding:30px 4px}.faq>h2{font-size:20px}.faq summary{font-size:15px!important}footer{padding:20px 18px;flex-wrap:wrap;gap:15px}footer p{display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}#breath.breathing{animation:none}.button,#toast{transition:none}}

nav>a{white-space:nowrap}.button:disabled{opacity:.5;cursor:default;transform:none}@media(max-width:360px){nav>a[href='#obs']{display:none}}