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0}.btn-outline:hover{border-color:var(--c-primary);color:var(--c-primary)}.btn-danger{background:var(--c-danger);color:#fff}.btn-danger:hover{background:var(--c-danger-hover)}.btn-lg{border-radius:10px;padding:13px 30px;font-size:1rem}.btn-sm{padding:6px 14px;font-size:.82rem}.btn-block{width:100%}.landing{max-width:1200px;margin:0 auto;padding:0 24px}.hero{align-items:center;gap:60px;padding:80px 0 60px;display:flex;position:relative;overflow:hidden}.hero-bg{z-index:-1;background:radial-gradient(at 30% 20%,#6366f11f 0%,#0000 60%),radial-gradient(at 70% 60%,#ec489914 0%,#0000 50%);position:absolute;inset:-80px -100px}.hero-content{flex:1}.hero-content h1{letter-spacing:-.02em;font-size:3.4rem;font-weight:800;line-height:1.1}.gradient-text{background:linear-gradient(135deg, var(--c-primary), #ec4899);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-sub{color:var(--c-text-muted);max-width:460px;margin-top:18px;font-size:1.15rem;line-height:1.7}.hero-actions{gap:12px;margin-top:32px;display:flex}.hero-visual{flex:0 0 340px;height:300px;position:relative}.hero-card{box-shadow:var(--shadow-lg);border-radius:16px;position:absolute}.hero-card.card-1{background:linear-gradient(135deg,#6366f1,#818cf8);width:200px;height:140px;top:20px;left:0;transform:rotate(-4deg)}.hero-card.card-2{background:linear-gradient(135deg,#ec4899,#f472b6);width:180px;height:120px;top:60px;left:120px;transform:rotate(3deg)}.hero-card.card-3{background:linear-gradient(135deg,#f59e0b,#fbbf24);width:160px;height:100px;top:160px;left:40px;transform:rotate(-2deg)}.features{text-align:center;padding:60px 0}.features h2{margin-bottom:40px;font-size:2rem;font-weight:700}.features-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;display:grid}.feature-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);text-align:left;padding:28px 24px;transition:box-shadow .2s,transform .2s}.feature-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.feature-card h3{margin:14px 0 6px;font-size:1.05rem}.feature-card p{color:var(--c-text-muted);font-size:.9rem}.feature-icon{border-radius:10px;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.fi-shapes{background:linear-gradient(135deg,#6366f1,#818cf8)}.fi-palette{background:linear-gradient(135deg,#ec4899,#f472b6)}.fi-move{background:linear-gradient(135deg,#3b82f6,#60a5fa)}.fi-save{background:linear-gradient(135deg,#10b981,#34d399)}.fi-template{background:linear-gradient(135deg,#f59e0b,#fbbf24)}.fi-export{background:linear-gradient(135deg,#8b5cf6,#a78bfa)}.templates-section{text-align:center;padding:40px 0 60px}.templates-section h2{margin-bottom:30px;font-size:2rem;font-weight:700}.template-cards{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;display:grid}.template-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);color:var(--c-text);padding:0;text-decoration:none;transition:box-shadow .2s,transform 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p{color:var(--c-text-muted);max-width:600px;margin-top:12px;margin-left:auto;margin-right:auto;font-size:1.05rem}.about-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;padding-bottom:60px;display:grid}.about-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);padding:28px 24px}.about-card h2{margin-bottom:14px;font-size:1.15rem}.about-card ul{flex-direction:column;gap:8px;list-style:none;display:flex}.about-card li{color:var(--c-text-muted);font-size:.9rem}.about-card li strong{color:var(--c-text)}.about-card code{background:#f1f5f9;border-radius:5px;padding:2px 8px;font-family:SF Mono,Cascadia Code,Fira Code,monospace;font-size:.82rem}.about-card kbd{border:1px solid var(--c-border);font-family:var(--font);background:#f1f5f9;border-radius:5px;padding:2px 8px;font-size:.8rem;font-weight:600;display:inline-block}.main-content{min-height:calc(100vh - var(--header-h))}.workspace{height:calc(100vh - var(--header-h));display:flex;overflow:hidden}.form-panel{background:var(--c-surface);border-right:1px solid var(--c-border);flex-direction:column;gap:6px;width:320px;min-width:320px;padding:20px;display:flex;overflow-y:auto}.panel-title{margin-bottom:8px;font-size:1.1rem;font-weight:700}.form-group{border:none;margin:0;padding:0}.form-group legend{text-transform:uppercase;letter-spacing:.05em;color:var(--c-text-muted);margin-bottom:6px;font-size:.78rem;font-weight:600}.form-group select,.form-group input[type=text],.form-group input[type=number]{border:1.5px solid var(--c-border);width:100%;font:inherit;background:var(--c-bg);color:var(--c-text);border-radius:8px;margin-bottom:6px;padding:8px 12px;font-size:.9rem;transition:border-color .15s}.form-group select:focus,.form-group input:focus{border-color:var(--c-primary);outline:none;box-shadow:0 0 0 3px #6366f11f}.size-inputs{gap:10px;display:flex}.size-inputs label{color:var(--c-text-muted);flex:1;align-items:center;gap:6px;font-size:.85rem;font-weight:600;display:flex}.size-inputs input{width:100%}.palette-swatches{flex-wrap:wrap;gap:6px;margin:6px 0;display:flex}.swatch{cursor:pointer;border:2.5px solid #0000;border-radius:8px;width:30px;height:30px;transition:transform .1s,border-color .15s}.swatch:hover{transform:scale(1.12)}.swatch.active{border-color:var(--c-text)}.checkbox-label,.radio-label{cursor:pointer;color:var(--c-text-muted);align-items:center;gap:8px;padding:4px 0;font-size:.88rem;display:flex}.checkbox-label input,.radio-label input{accent-color:var(--c-primary)}.color-chip{border:1px solid var(--c-border);border-radius:4px;width:18px;height:18px;display:inline-block}.divider{border:none;border-top:1px solid var(--c-border);margin:12px 0}.canvas-panel{background:var(--c-bg);flex-direction:column;flex:1;min-width:0;display:flex}.canvas-toolbar{background:var(--c-surface);border-bottom:1px solid var(--c-border);align-items:center;gap:10px;padding:10px 16px;display:flex}.canvas-info{color:var(--c-text-muted);margin-right:auto;font-size:.85rem}.canvas-container{flex:1;position:relative;overflow:hidden}.canvas-container canvas{cursor:crosshair;width:100%;height:100%;position:absolute;top:0;left:0}@media (width<=900px){.hero{text-align:center;flex-direction:column;padding:40px 0}.hero-content h1{font-size:2.4rem}.hero-sub{margin-left:auto;margin-right:auto}.hero-actions{justify-content:center}.hero-visual{display:none}.workspace{flex-direction:column}.form-panel{border-right:none;border-bottom:1px solid var(--c-border);width:100%;min-width:0;max-height:40vh}}@media (width<=640px){.header-inner{padding:0 14px}.nav-link{padding:8px 10px;font-size:.84rem}.header-cta{padding:6px 12px;font-size:.82rem}}