@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;600;700;800;900&family=Outfit:wght@500;600;700;800;900&display=swap');
:root{--ink:#20271f;--muted:#677368;--line:#ccd2c7;--green:#008b72;--lime:#baff4b;--violet:#7669ee;--paper:#fffdf7;--bg:#f1eee6;font-family:'Outfit','Noto Sans JP',sans-serif;color:var(--ink);background:var(--bg)}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 85% 0%,#deecd45e,transparent 50%)}button,input,select{font:inherit}button,select{cursor:pointer}button{color:inherit}button,a,input,select{ -webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,iframe:focus-visible,pre:focus-visible{outline:3px solid var(--violet);outline-offset:4px}[hidden]{display:none!important}button{transition:background .18s,color .18s,box-shadow .18s}button:hover{box-shadow:0 3px 9px #20271f12}button:disabled{cursor:wait;opacity:.6}a{color:var(--green);text-underline-offset:3px}.page{max-width:1600px;margin:auto;padding:34px 32px 24px}.hero{padding:0 0 30px}.eyebrow,.kicker{color:var(--green);font:700 11px/1.5 ui-monospace,monospace;letter-spacing:.12em;margin:0 0 10px}.eyebrow{display:flex;align-items:center;gap:12px}.brand-mark{width:20px;height:20px;border:2px solid var(--violet);border-radius:6px;position:relative}.brand-mark:after{content:'';position:absolute;width:14px;height:14px;background:var(--lime);border-radius:4px;left:7px;top:7px;z-index:-1}h1{font-size:clamp(36px,5.3vw,78px);letter-spacing:0;line-height:1.06;font-weight:800;margin:22px 0 24px}h1>span{color:var(--violet)}.hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px}.lead{font-size:clamp(16px,1.5vw,21px);font-weight:700;line-height:1.7;margin:0}.lead strong{color:var(--muted);margin-left:.45em}.quiet-button,.primary-button{border:1px solid var(--line);border-radius:12px;padding:12px 16px;background:var(--paper);font-size:12px;font-weight:750;white-space:nowrap}.quiet-button:hover{background:#e6eedf}.primary-button{background:var(--ink);color:#fff;border-color:var(--ink)}.primary-button:hover{background:#41513c}.lab{background:var(--paper);border:1px solid var(--line);border-radius:26px;overflow:clip;container:studio/inline-size}.section-heading{display:flex;align-items:center;gap:18px;padding:25px 28px;border-bottom:1px solid var(--line)}.section-heading .kicker{margin:0 0 6px}.section-heading h2{font-size:clamp(19px,2vw,28px);line-height:1.4;margin:0;font-weight:800}.section-symbol{display:grid;place-items:center;flex-shrink:0;width:50px;height:50px;background:#ff735b;color:white;font-size:25px;border-radius:15px;font-weight:700}.section-symbol.violet{background:var(--violet);font-size:19px}.dark-symbol{background:var(--ink);font-style:italic}.chip{padding:8px 11px;background:#e8ede4;border-radius:100px;font:700 10px/1.2 ui-monospace,monospace;white-space:nowrap}.section-heading>.chip{margin-left:auto}.lab-grid{display:grid;grid-template-columns:280px minmax(0,1fr)}.controls{border-right:1px solid var(--line);background:#f5f4ed}.control-section{padding:24px;border-bottom:1px solid var(--line)}.control-section:last-child{border-bottom:0}.control-section h3{font-size:16px;margin:0 0 17px}.control-note{font-size:11px;color:var(--muted);line-height:1.8;margin:13px 0 0}.pattern-list{display:grid;gap:8px}.pattern-list>button{display:flex;align-items:center;gap:12px;text-align:left;padding:11px;border:1px solid var(--line);border-radius:12px;background:var(--paper);min-height:66px}.pattern-list>button:hover{background:#e8efde}.pattern-list>button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.pattern-list strong{display:block;font-size:13px;font-weight:800}.pattern-list small{display:block;font-size:10px;color:var(--muted);margin-top:4px}.pattern-list [aria-pressed=true] small{color:#ced5c5}.pattern-icon{flex:0 0 32px;height:32px;border-radius:8px;background:#e3eadf;position:relative;overflow:hidden}.pattern-icon:after{content:'';position:absolute;inset:6px;background:var(--green);border-radius:2px}.pattern-icon.wipe:after{right:15px}.pattern-icon.center:after{left:13px;right:13px}.pattern-icon.circle:after{border-radius:50%;inset:9px}.pattern-icon.diagonal:after{clip-path:polygon(0 0,100% 0,35% 100%,0 100%)}.pattern-icon.blinds:after{background:repeating-linear-gradient(90deg,var(--green) 0 3px,transparent 3px 6px)}.pattern-icon.blur:after{filter:blur(3px)}.pattern-list [aria-pressed=true] .pattern-icon{background:var(--lime)}.segmented{display:flex;position:relative;isolation:isolate;border:1px solid var(--line);background:#e7ebe3;border-radius:13px;padding:4px;gap:4px}.segmented button{flex:1;border:0;background:transparent;border-radius:9px;padding:10px 8px;font-size:12px;font-weight:750;z-index:1;min-width:0}.segmented button[aria-pressed=true]{background:var(--violet);color:white}.segmented button:not([aria-pressed=true]):hover{background:#d9e0d2}
@supports(anchor-name:--selected){.segmented{anchor-scope:--selected}.segmented button[aria-pressed=true]{anchor-name:--selected;background:transparent}.segmented:before{content:'';position:absolute;position-anchor:--selected;left:anchor(left);top:anchor(top);width:anchor-size(width);height:anchor-size(height);border-radius:9px;background:var(--violet);z-index:0;transition:left .22s,top .22s,width .22s,height .22s}}
.range-control{display:grid;grid-template-columns:1fr auto;align-items:center;font-size:12px;font-weight:650;gap:10px;margin:20px 0}.range-control output{color:var(--green);font:700 12px ui-monospace,monospace}.range-control input{grid-column:1/-1;width:100%;margin:0;accent-color:var(--green);cursor:pointer;min-height:20px}.select-control{display:grid;gap:8px;font-size:12px;font-weight:650;margin:18px 0}.select-control select{width:100%;border:1px solid var(--line);border-radius:10px;background:var(--paper);padding:10px;color:var(--ink);font-size:12px}.field-label{font-size:12px;font-weight:650;margin:20px 0 10px}.upload-button{display:grid;place-items:center;position:relative;min-height:44px;border:1px dashed #859581;border-radius:12px;background:#eaf0e3;font-size:12px;font-weight:700;cursor:pointer}.upload-button:hover{background:#dfeace}.upload-button:focus-within{outline:3px solid var(--violet);outline-offset:3px}.upload-button input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.workspace{min-width:0;background:#eaf0e6;display:flex;flex-direction:column;align-self:start}.workspace-toolbar{display:flex;align-items:center;gap:14px;padding:18px 24px;background:#dce4d9;border-bottom:1px solid var(--line);font:600 11px ui-monospace,monospace;color:var(--muted)}.workspace-toolbar .chip{margin-left:auto;background:#f3f6ef}.window-dots{display:flex;gap:5px}.window-dots i{width:7px;height:7px;border-radius:50%;background:#ff755f}.window-dots i:nth-child(2){background:#f5cd56}.window-dots i:nth-child(3){background:#4bcb9c}.preview-actions{padding:20px 24px;display:flex;gap:20px;align-items:center;justify-content:space-between}.preview-actions p{font-size:12px;line-height:1.7;margin:0;color:var(--muted);max-width:550px}.preview-actions .primary-button{background:var(--lime);color:var(--ink);border-color:#abc943}.preview-actions .primary-button:hover{background:#d3ff8c}#preview{display:block;width:calc(100% - 48px);height:650px;min-height:400px;margin:0 24px;border:1px solid #b6c2af;border-radius:18px;background:#f7f6ee;box-shadow:7px 7px 0 #20371e12}.support-note{font-size:12px;line-height:1.8;background:#ffecce;padding:12px 18px;margin:0 24px 18px;border-radius:12px}.scrub{padding:26px 24px 20px;display:grid;grid-template-columns:1fr auto;gap:10px 18px}.scrub label{font-size:12px;font-weight:700}.scrub output{color:var(--green);font:700 12px ui-monospace,monospace;margin-left:12px}.scrub input{grid-column:1/-1;width:100%;margin:0;accent-color:var(--green);min-height:24px}.scrub .quiet-button{grid-row:1;grid-column:2;padding:8px 12px;font-size:11px}.scrub p{grid-column:1/-1;font-size:11px;color:var(--muted);line-height:1.7;margin:0}.workspace-footer{padding:16px 24px;border-top:1px solid var(--line);display:flex;gap:16px;align-items:center;justify-content:space-between;font-size:11px;color:var(--muted)}.code-section,.guide{margin-top:28px;background:var(--paper);border:1px solid var(--line);border-radius:26px;overflow:clip;container:section/inline-size}.code-grid{display:grid;grid-template-columns:minmax(240px,.7fr) minmax(0,1.3fr)}.code-copy{padding:34px;border-right:1px solid var(--line)}.code-copy h3{font-size:28px;line-height:1.35;margin:0 0 18px}.code-copy>p{font-size:13px;line-height:1.9;color:var(--muted)}.code-copy>.primary-button{margin-top:14px;background:var(--violet);border-color:var(--violet)}.code-copy>.primary-button:hover{background:#5e4edf}.code-warning{border-left:3px solid var(--violet);padding-left:14px;margin-top:28px!important}.code-panel{min-width:0;background:#20271f;color:#ecf1e6}.code-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;border-bottom:1px solid #44503e}.code-head .kicker{color:var(--lime);margin:0}.code-head .quiet-button{border-color:#56624f;background:transparent;color:#fff}.code-head .quiet-button:hover{background:#3c4937}pre{margin:0;max-height:480px;overflow:auto;padding:24px;font:12px/1.8 ui-monospace,monospace;tab-size:2}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;padding:30px}.guide-grid code{font:600 11px ui-monospace,monospace;color:var(--green);overflow-wrap:anywhere}.guide-grid h3{font-size:17px;margin:14px 0 10px}.guide-grid p{font-size:12px;line-height:1.9;color:var(--muted);margin:0}.guide-note{padding:18px 24px;background:#edf1e6;margin:0 30px;font-size:12px;line-height:1.9;border-radius:12px}.sources{padding:16px 30px;margin:0;font-size:11px;line-height:1.9}.page-footer{padding-top:28px;display:flex;justify-content:space-between;gap:20px;font:600 10px/1.7 ui-monospace,monospace;color:var(--muted)}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,12px);opacity:0;pointer-events:none;background:var(--ink);color:#fff;border:1px solid #53634b;box-shadow:0 6px 30px #0002;border-radius:12px;padding:13px 20px;font-size:12px;max-width:calc(100vw - 32px);width:max-content;text-align:center;z-index:50;transition:opacity .2s,transform .2s}.toast.visible{opacity:1;transform:translate(-50%,0)}
@container studio (width < 950px){.lab-grid{grid-template-columns:1fr}.workspace{grid-row:1}.controls{display:grid;grid-template-columns:1fr 1fr;border-right:0;border-top:1px solid var(--line)}.control-section{border-right:1px solid var(--line)}.control-section:nth-child(2n){border-right:0}.pattern-list{grid-template-columns:repeat(2,minmax(0,1fr))}.pattern-list>button{padding:10px;gap:8px}.pattern-icon{flex-basis:26px;height:26px}.pattern-list small{line-height:1.5}#preview{height:620px}.workspace-footer{border-bottom:0}}
@container studio (width < 540px){.controls{grid-template-columns:1fr}.control-section{border-right:0}.pattern-list{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace-toolbar{padding:16px}.workspace-toolbar .chip{display:none}.preview-actions{padding:16px;align-items:flex-start;gap:12px}.preview-actions p{font-size:11px}#preview{width:calc(100% - 32px);margin-inline:16px;height:580px;border-radius:12px;box-shadow:4px 4px 0 #20371e12}.support-note{margin-inline:16px}.scrub{padding:22px 16px}.workspace-footer{padding:14px 16px;flex-wrap:wrap}.workspace-footer .quiet-button{margin-left:auto}.control-section{padding:22px}.section-heading{padding:20px 18px;gap:12px}.section-symbol{width:40px;height:40px;border-radius:12px}.section-heading>.chip{display:none}}
@container section (width < 750px){.code-grid{grid-template-columns:1fr}.code-copy{border-right:0;border-bottom:1px solid var(--line);padding:26px}.guide-grid{grid-template-columns:1fr;gap:26px;padding:26px}.guide-note{margin-inline:24px}.sources{padding-inline:24px}pre{font-size:11px;padding:18px}.code-head{padding:18px}.code-head .kicker{font-size:10px}}
@media(max-width:700px){.page{padding:24px 16px}.hero-bottom{align-items:flex-start;flex-direction:column;gap:16px}.lead{font-size:15px}.lead strong{margin-left:.4em}h1{font-size:clamp(34px,7vw,49px)}.eyebrow{font-size:10px;letter-spacing:.07em}.lab,.code-section,.guide{border-radius:20px}.page-footer{flex-direction:column;gap:7px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important}}