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22px}.rt-bg-stripes{background-image:repeating-linear-gradient(135deg,#fff,#fff 18px,#ffeaea 18px 36px)}.rt-bg-waves{background-image:radial-gradient(circle at 10% 0,#ffe6ef 20%,#0000 21%),radial-gradient(circle at 50% 0,#ffe6ef 20%,#0000 21%),radial-gradient(circle at 90% 0,#ffe6ef 20%,#0000 21%),linear-gradient(#fff,#fff);background-position:0 0,30px 10px,60px 0,0 0;background-size:60px 30px,60px 30px,60px 30px,auto}.rt-bg-spotlight{background:radial-gradient(600px 200px at 50% -10%,rgba(var(--brand1-rgb),.25),transparent 60%),#fff}.rt-bg-image{background-position:50%;background-repeat:no-repeat;background-size:cover}.bg-overlay{pointer-events:none;background:#00000040;position:absolute;inset:0}.rt-card{border-radius:var(--card-radius,20px);border:var(--card-border-width,0px)solid 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#0003}.rt-title{letter-spacing:-.01em;word-wrap:break-word;overflow-wrap:break-word;color:#222;font-size:clamp(1.1rem,4vw,1.3rem);font-weight:800;line-height:1.3}.rt-intro-title{color:#1a1a1a;background:linear-gradient(135deg,var(--brand1),var(--brand2));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:1rem;font-size:clamp(1.3rem,5vw,1.8rem);font-weight:900;line-height:1.2;display:inline-block}.rt-intro-text{color:#444;margin-bottom:1.5rem;font-size:clamp(.95rem,3.5vw,1.05rem);font-weight:500;line-height:1.7}.rt-text{color:#555;word-wrap:break-word;overflow-wrap:break-word;margin:.4rem 0 .8rem;font-size:clamp(.9rem,3vw,1rem);line-height:1.5}.rt-btn{border:var(--button-border-width,0px)solid 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.8rem;font-size:clamp(.9rem,3vw,1rem)}.rt-help{color:var(--muted);word-wrap:break-word;font-size:clamp(.8rem,2.5vw,.9rem)}.rt-img{border-radius:14px;width:100%;max-width:100%;height:auto;margin-top:10px}.float-layer{pointer-events:none;z-index:10;position:absolute;inset:0}.heart,.star,.balloon,.petal{opacity:.85;z-index:10;position:absolute}.heart{background:linear-gradient(135deg,var(--brand2),var(--brand1));border-radius:3px;width:16px;height:16px;animation:9s linear infinite floatUp;transform:rotate(45deg)}.heart:before,.heart:after{content:"";background:inherit;border-radius:50%;position:absolute}.heart:before{width:16px;height:16px;left:-8px}.heart:after{width:16px;height:16px;top:-8px}.star{clip-path:polygon(50% 0%,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%);background:linear-gradient(135deg,#ffd166,#fff);width:12px;height:12px;animation:10s linear infinite 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cardSlideIn{0%{opacity:0;transform:translateY(20px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}#confetti{pointer-events:none;z-index:999;position:fixed;inset:0}#preview-iframe{border:0;width:100%;height:100%;display:none}@media (min-width:980px){.builder-grid{grid-template-columns:300px 1fr 380px}}@media (max-width:719px){#panel-project,#panel-flow,#panel-inspect,#panel-preview{display:none}.builder[data-mode=project] #panel-project,.builder[data-mode=flow] #panel-flow,.builder[data-mode=inspect] #panel-inspect,.builder[data-mode=preview] #panel-inspect,.builder[data-mode=preview] #panel-preview{display:block}}:focus,:focus-visible{outline:none!important}button:focus-visible,a:focus-visible{transition:transform .1s;transform:scale(.98)}button:active,a:active{transform:scale(.95)}input:focus,select:focus,textarea:focus{outline:none}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation-duration:1ms!important;animation-iteration-count:1!important}}.share-modal{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10001;opacity:0;background:#000000b3;justify-content:center;align-items:center;padding:1rem;transition:opacity .3s;display:flex;position:fixed;inset:0}.share-modal.show{opacity:1}.share-modal-content{background:#fff;border-radius:16px;flex-direction:column;width:100%;max-width:540px;max-height:90vh;animation:.3s slideUp;display:flex;overflow:hidden;box-shadow:0 20px 60px #0000004d}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.share-header{border-bottom:1px solid #00000014;flex-shrink:0;justify-content:space-between;align-items:center;gap:1rem;padding:clamp(1rem,3vw,1.5rem);display:flex}.share-header h2{color:var(--ink);word-wrap:break-word;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto;flex:1;min-width:0;margin:0;font-size:clamp(1.1rem,4vw,1.4rem)}.share-close{cursor:pointer;color:#999;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;padding:0;font-size:1.75rem;line-height:1;transition:all .2s;display:flex}.share-close:hover{color:#333;background:#f5f5f5}.share-body{word-wrap:break-word;overflow-wrap:break-word;max-height:calc(90vh - 120px);padding:clamp(1rem,3vw,1.5rem);overflow:hidden auto}.share-body::-webkit-scrollbar{width:8px}.share-body::-webkit-scrollbar-track{background:#f1f1f1}.share-body::-webkit-scrollbar-thumb{background:silver;border-radius:4px}.share-body::-webkit-scrollbar-thumb:hover{background:#a0a0a0}.share-message{color:var(--muted);word-wrap:break-word;overflow-wrap:break-word;margin:0 0 1rem;font-size:clamp(.875rem,2.5vw,1rem)}.tier-info{text-align:center;margin-bottom:1rem}.share-modal .tier-badge{color:#fff;word-wrap:break-word;background:#6c5ce7;border-radius:20px;padding:clamp(.4rem,2vw,.5rem) clamp(.8rem,3vw,1rem);font-size:clamp(.75rem,2.5vw,.85rem);font-weight:600;display:inline-block}.share-url-container{flex-wrap:wrap;gap:.5rem;margin-bottom:1rem;display:flex}.share-url-input{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;background:#00000005;border:1px solid #0000001f;border-radius:12px;flex:1;min-width:0;padding:.75rem 1rem;font-family:ui-monospace,monospace;font-size:clamp(.75rem,2vw,.9rem);overflow:hidden}.share-url-input:focus{border-color:var(--brand1);box-shadow:0 0 0 3px #4f46e514}.copy-btn{white-space:nowrap;transition:all .3s}.copy-icon{margin-right:.25rem;display:inline-block}.share-stats{text-align:center;background:#00000008;border-radius:10px;margin-bottom:1rem;padding:.75rem}.share-stats small{color:var(--muted);font-size:.85rem}.share-stats code{background:#00000014;border-radius:4px;padding:.2rem .5rem;font-family:ui-monospace,monospace;font-size:.8rem}.share-actions{flex-wrap:wrap;gap:.75rem;display:flex}.share-actions .btn{flex:1;min-width:140px}.share-modal .btn-primary{color:#fff!important;background:#4f46e5!important}.share-modal .btn-primary:hover{background:#4338ca!important}.share-modal .btn-secondary{color:#4f46e5!important;background:#fff!important;border:2px solid #4f46e5!important}.share-modal .btn-secondary:hover{background:#eef2ff!important}.share-modal .btn-ghost{color:#6b7280!important;background:0 0!important;border:2px solid #e5e7eb!important}.share-modal .btn-ghost:hover{background:#f9fafb!important;border-color:#d1d5db!important}@media (max-width:520px){.share-url-container{flex-direction:column}.copy-btn{width:100%}.share-actions{flex-direction:column}.share-actions .btn{width:100%}}@media (max-width:719px){.panel{box-shadow:none;border:none;border-radius:0;padding:.5rem}.builder-grid{gap:.75rem;padding:.5rem 0 1rem}}