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10px}:is(.uth-live,.flex-y-center){display:flex;align-items:center;}.uth-live{gap:5px;font-size:.6rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--green);background:color-mix(in srgb,var(--green),transparent 92%);border:1px solid color-mix(in srgb,var(--green),transparent 80%);border-radius:100px;padding:3px 10px;white-space:nowrap;flex-shrink:0}.uth-title{font-size:.95rem;font-weight:650;letter-spacing:-.01em;line-height:1.35}.uth-desc{font-size:.82rem;color:var(--text-muted);line-height:1.65;flex:1}.uth-desc code{font-family:'JetBrains Mono',monospace;font-size:.8em;background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:1px 6px;color:var(--accent)}.uth-snippet-link{display:inline-flex;align-items:center;gap:4px;font-size:.75rem;font-weight:500;color:var(--accent);text-decoration:none;margin-top:auto;padding-top:8px}.uth-snippet-link:hover{text-decoration:underline}:is(.uth-demo,.flex-center){display:flex;align-items:center;justify-content:center;}.uth-demo{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:16px;min-height:56px}.uth-gradient-text{font-size:1.5rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,var(--accent),var(--pink),var(--orange));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.uth-clamp-demo{font-size:var(--fs-h2);font-weight:700;color:var(--accent)}.uth-pulse{display:flex;align-items:center;gap:10px;font-size:.82rem;color:var(--text-muted)}.uth-pulse-dot{width:8px;height:8px;background:var(--accent);border-radius:50%;flex-shrink:0;animation:pulse 2s ease-in-out infinite}.uth-rows{display:flex;flex-direction:column;gap:36px;margin-bottom:36px;}.uth-row{display:grid;grid-template-columns:1fr 1fr;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.uth-row-info{padding:24px;display:flex;flex-direction:column;gap:12px;border-left:1px solid var(--border)}.uth-row-code{background:var(--modern-bg)}.uth-editor-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:var(--bg);border-bottom:1px solid var(--border)}.uth-editor-dot{width:10px;height:10px;border-radius:50%}.uth-editor-dot:nth-child(1){background:#f87171}.uth-editor-dot:nth-child(2){background:#fbbf24}.uth-editor-dot:nth-child(3){background:#34d399}.uth-editor-file{font-family:'JetBrains Mono',monospace;font-size:.65rem;color:var(--text-muted);margin-left:6px}.uth-editor-body{padding:18px 20px;font-family:'JetBrains Mono',monospace;font-size:.78rem;line-height:1.9}@media(max-width:700px){.uth-row{grid-template-columns:1fr}.uth-row-info{order:-1;border-left:none}.uth-editor-bar{border-bottom:none;border-top:1px solid var(--border)}}.leaving-wrap{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - 200px);padding:24px}.leaving-card{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:48px 40px 40px;max-width:520px;width:100%;text-align:center;position:relative;overflow:hidden}.leaving-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--pink),var(--blue))}.leaving-icon{width:56px;height:56px;border-radius:16px;background:rgba(167,139,250,.1);display:grid;place-items:center;margin:0 auto 20px}.leaving-icon svg{color:var(--accent)}.leaving-title{font-size:1.5rem;font-weight:800;letter-spacing:-.03em;margin-bottom:8px}.leaving-desc{font-size:.88rem;color:var(--text-muted);line-height:1.6;margin-bottom:24px}.leaving-desc strong{color:var(--accent)}:is(.leaving-url-box,.flex-y-center){display:flex;align-items:center;}.leaving-url-box{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:14px 20px;margin-bottom:28px;word-break:break-all;font-family:var(--font-mono);font-size:.78rem;color:var(--text-muted);text-align:left;gap:10px}.leaving-url-box .url-icon{flex-shrink:0;color:var(--text-muted);opacity:.5}.leaving-url-box .url-text{overflow:hidden;text-overflow:ellipsis}.leaving-url-box .url-domain{color:var(--accent);font-weight:600}.leaving-actions{display:flex;gap:12px;justify-content:center;margin-bottom:24px}.leaving-back{padding:12px 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span{color:var(--accent);font-weight:700;font-family:'JetBrains Mono',monospace}.article-container{margin-bottom:48px;}.tip-header{margin-bottom:40px;}.section-label{font-size:14px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:16px;}h3.section-label{font-size:12px;}.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(var(--min,220px),1fr));gap:16px;}.grid-auto-lg{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:32px;}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:8px;padding:20px;}.card-sm{padding:16px;}.card-lg{padding:24px;}.card-center{text-align:center;}.card-hover{cursor:help;position:relative;}.stat-label{font-size:12px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:8px;}.stat-value{font-size:32px;font-weight:600;color:var(--text-primary);}.stat-desc{font-size:13px;color:var(--text-secondary);margin-top:8px;}.stat-value-sm{font-size:24px;font-weight:600;margin-bottom:4px;}.stat-value-lg{font-size:28px;font-weight:600;margin-bottom:4px;}.text-primary{color:var(--text-primary);}.text-secondary{color:var(--text-secondary);}.text-link{color:var(--link-color);text-decoration:none;}.text-success{color:#10b981;}.text-warning{color:#f59e0b;}.text-danger{color:#ef4444;}.list{display:grid;gap:12px;}.list-sm{display:grid;gap:8px;}.list-item{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid var(--border);font-size:12px;}.feature-item{display:flex;justify-content:space-between;align-items:center;text-decoration:none;}.feature-info{flex:1;}.feature-title{font-size:14px;font-weight:500;color:var(--text-primary);margin-bottom:4px;}.feature-category{font-size:12px;color:var(--text-secondary);}.feature-support{font-size:16px;font-weight:600;min-width:60px;text-align:right;}.progress{background:var(--border);height:4px;border-radius:2px;overflow:hidden;}.progress-bar{background:#7c3aed;height:100%;}.table{width:100%;border-collapse:collapse;}.table th{text-align:left;padding:12px 0;font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.5px;border-bottom:1px solid var(--border);}.table td{padding:12px 0;border-bottom:1px solid var(--border);color:var(--text-primary);}.table-center{text-align:center;}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;scroll-behavior:auto !important;}}.demo-wrapper{background:var(--bg-card);border-radius:var(--radius);border:1px solid rgba(255,255,255,0.05);overflow:hidden;margin-bottom:2rem;}.demo-canvas{background:var(--bg-body);padding:2rem;min-height:250px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid rgba(255,255,255,0.05);}.demo-parent{background:var(--surface2);border:2px dashed var(--border);border-radius:var(--radius);padding:1rem;width:100%;max-width:500px;min-height:150px;transition:all 0.3s ease;}.demo-child{background:var(--accent);color:#fff;padding:1rem;border-radius:4px;font-weight:bold;font-family:var(--font-mono);text-align:center;font-size:1.25rem;min-width:60px;min-height:60px;display:flex;align-items:center;justify-content:center;transition:all 0.3s ease;}.demo-is-flex .demo-parent{display:flex;gap:10px;}.demo-is-grid .demo-parent{display:grid;gap:10px;grid-template-columns:repeat(3,1fr);}.demo-controls{padding:1.5rem;display:flex;flex-wrap:wrap;gap:0.5rem;background:var(--bg-card);}.demo-btn{background:var(--surface2);border:1px solid var(--border);color:var(--text);padding:0.5rem 1rem;border-radius:6px;font-family:var(--font-mono);font-size:0.9rem;cursor:pointer;transition:all 0.2s ease;}.demo-btn:hover{background:var(--border);}.demo-btn.is-active{background:var(--accent);color:#fff;border-color:var(--accent);}.demo-output{padding:1rem 1.5rem;background:var(--bg-editor,#1a1b26);border-top:1px solid rgba(0,0,0,0.2);font-family:var(--font-mono);font-size:0.95em;color:#a9b1d6;}.snippet-copy-box{display:inline-flex;align-items:center;gap:1rem;position:relative;margin-bottom:3rem;cursor:pointer;transition:all 0.2s ease;}.snippet-copy-box code{background:var(--accent);color:#fff;padding:0.75rem 1.25rem;border-radius:6px;font-family:var(--font-mono);font-size:1.1rem;font-weight:500;box-shadow:0 4px 6px rgba(0,0,0,0.1);transition:all 0.2s ease;}.snippet-copy-box:hover code{transform:translateY(-2px);box-shadow:0 6px 12px rgba(0,0,0,0.15);}.snippet-copy-box:active code{transform:translateY(0);}.snippet-copy-btn{background:var(--surface2);color:var(--text-muted);border:1px solid var(--border);padding:0.4rem 0.8rem;border-radius:4px;font-size:0.8rem;font-weight:600;text-transform:uppercase;letter-spacing:0.05em;opacity:0;transform:translateX(-10px);transition:all 0.2s ease;pointer-events:none;}.snippet-copy-box:hover .snippet-copy-btn{opacity:1;transform:translateX(0);}.snippet-copy-box.copied .snippet-copy-btn{background:#10b981;color:#fff;border-color:#10b981;opacity:1;transform:translateX(0);}.ref-breadcrumb{margin-bottom:3rem;}.ref-breadcrumb a{color:var(--text-muted);}.ref-breadcrumb span.current{color:var(--text);font-weight:500;}.ref-header{margin-bottom:2rem;}.ref-header-top{display:flex;align-items:center;gap:1rem;margin-bottom:0.5rem;flex-wrap:wrap;}.ref-title{margin:0;font-size:var(--fs-hero);line-height:1;letter-spacing:-0.03em;}.ref-badges{display:flex;gap:0.5rem;align-items:center;flex-wrap:wrap;margin-top:0.5rem;}.ref-badge-widely{font-size:0.75rem;}.ref-badge-newly{background:rgba(234,88,12,0.1);color:#ea580c;border:1px solid rgba(234,88,12,0.2);font-size:0.75rem;}.ref-badge-limited{font-size:0.75rem;}.ref-badge-interop{font-size:0.75rem;}.ref-badge-deprecated{font-size:0.75rem;}.ref-badge-experimental{background:var(--bg-card);color:var(--text-muted);font-size:0.75rem;}.ref-intro{margin-bottom:3rem;}:is(.ref-intro h2,.ref-section-h2){margin:0 0 1rem 0;}.ref-intro-text{font-size:1.15rem;color:var(--text);line-height:1.6;margin-top:0;margin-bottom:2rem;font-weight:400;}.ref-boilerplate-block{background:var(--bg-editor,#1a1b26);padding:1.5rem;border-radius:var(--radius);border:1px solid rgba(255,255,255,0.05);overflow-x:auto;position:relative;margin-bottom:3rem;}.ref-boilerplate-block button{position:absolute;top:1rem;right:1rem;background:var(--surface2);color:var(--text-muted);border:1px solid var(--border);padding:0.3rem 0.6rem;border-radius:4px;font-size:0.8rem;font-weight:500;cursor:pointer;font-family:var(--font-sans);}.ref-boilerplate-block pre{margin:0;}.ref-boilerplate-block code{font-family:var(--font-mono);font-size:0.95em;line-height:1.5;color:#a9b1d6;}.ref-quick-facts{margin-bottom:3rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;}.ref-fact-card{background:var(--surface2);padding:1rem;border-radius:var(--radius);border:1px solid var(--border);}.ref-fact-card.full-width{grid-column:1 / -1;}.ref-fact-label{font-size:0.75rem;text-transform:uppercase;color:var(--text-muted);margin-bottom:0.25rem;}.ref-fact-value{font-family:var(--font-mono);font-size:0.9rem;}.ref-fact-value.sans{font-family:var(--font-sans);font-weight:500;line-height:1.4;}.ref-fact-code-list{font-size:0.9rem;font-weight:500;display:flex;flex-wrap:wrap;gap:0.5rem;margin-top:0.5rem;}.ref-fact-code{font-family:var(--font-mono);color:var(--accent);font-size:0.8rem;padding:0.2rem 0.5rem;background:rgba(255,255,255,0.05);border-radius:4px;}.ref-history-box{background:var(--surface2);padding:1.5rem;border-radius:var(--radius);border:1px solid var(--border);margin-bottom:3rem;line-height:1.6;}.ref-history-box p{margin:0;}.ref-history-box p+p{margin-top:1rem;}.ref-snippet-banner{background:var(--bg-card);padding:1rem 1.25rem;border-radius:var(--radius);margin-bottom:3rem;border:1px solid rgba(255,255,255,0.05);}.ref-snippet-banner p{margin:0;font-size:0.9rem;color:var(--text-muted);}.ref-snippet-banner a{color:var(--accent);font-weight:500;margin-left:4px;}.ref-section{margin-bottom:3rem;}.ref-section.large-btm{margin-bottom:4rem;}.ref-section-label{font-size:1.1rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--text-muted);margin-bottom:1rem;}.ref-values-grid{display:flex;flex-direction:column;gap:0.5rem;}.ref-value-item{padding:1rem;background:var(--bg-card);border-radius:var(--radius);border:1px solid rgba(255,255,255,0.05);}.ref-value-item code{font-family:var(--font-mono);color:var(--accent);font-size:1rem;}.ref-syntax-block{background:var(--bg-editor,#1a1b26);padding:1rem 1.5rem;border-radius:var(--radius);border:1px solid rgba(255,255,255,0.05);overflow-x:auto;}.ref-syntax-block code{font-family:var(--font-mono);font-size:0.95em;color:#a9b1d6;}.ref-iframe-wrapper{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,0.1);}.ref-iframe-wrapper iframe{border:0;width:100%;height:450px;}.ref-list-item{border-bottom:1px solid rgba(255,255,255,0.05);transition:background-color 0.2s;}.ref-list-item:hover{background-color:rgba(255,255,255,0.02);}.ref-list-link{display:flex;justify-content:space-between;align-items:center;padding:1rem;text-decoration:none;gap:1rem;}.ref-list-name{font-family:var(--font-mono);font-size:1.1rem;color:var(--accent);transition:color 0.2s;}.ref-list-item:hover .ref-list-name{color:#fff;}.ref-list-collection{font-size:0.85rem;color:var(--text-muted);text-transform:lowercase;}.ref-filter-text{background:transparent;border:none;color:var(--text-muted);font-size:1.05rem;cursor:pointer;padding:0;transition:color 0.2s;}.ref-filter-text:hover{color:#fff;}.ref-filter-text.active{color:var(--accent);}.ref-search-container{position:relative;max-width:600px;margin:0 auto 3rem auto;}.ref-search-icon{position:absolute;left:1rem;top:1.25rem;width:20px;height:20px;stroke:var(--text-muted);}.ref-search-input{width:100%;padding:1.25rem 1rem 1.25rem 3rem;font-size:1.1rem;border-radius:var(--radius);border:1px solid rgba(255,255,255,0.1);background:var(--bg-panel,#1a1b26);color:var(--text);transition:border-color 0.2s;}.ref-search-results{display:none;position:absolute;top:calc(100% + 0.5rem);left:0;right:0;background:var(--bg-panel,#1a1b26);border:1px solid rgba(255,255,255,0.1);border-radius:var(--radius);z-index:50;max-height:350px;overflow-y:auto;box-shadow:0 10px 25px rgba(0,0,0,0.5);}.ref-search-item{display:block;padding:0.75rem 1rem;color:var(--text);text-decoration:none;border-bottom:1px solid rgba(255,255,255,0.05);font-family:var(--font-mono);}.ref-search-item.empty{padding:1rem;color:var(--text-muted);text-align:center;}.ref-search-item.active{background:rgba(255,255,255,0.05);color:var(--accent);}.ref-filter-nav{display:flex;gap:0.5rem;flex-wrap:wrap;margin-bottom:2rem;}.ref-filter-pill{cursor:pointer;transition:all 0.2s;}.ref-filter-pill[data-filter="all"]{border:1px solid currentColor;opacity:1;}.ref-filter-pill:not([data-filter="all"]){border:1px solid transparent;opacity:0.5;}.ref-filter-pill.interop{background:rgba(167,139,250,.1);color:var(--accent);}.ref-cat-header-desc{font-size:1.15rem;color:var(--text-muted);line-height:1.6;margin-top:0;margin-bottom:0;font-weight:400;max-width:800px;}.ref-cat-header-title{text-transform:capitalize;margin:0 0 0.5rem 0;font-size:var(--fs-hero);line-height:1;letter-spacing:-0.03em;}.ref-back-link{background:transparent;border:1px solid rgba(255,255,255,0.2);}.ref-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;}.ref-related-section{margin-top:0rem;margin-bottom:4rem;padding-top:1rem;}.ref-related-label{font-size:0.9rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--text-muted);margin-bottom:1rem;}.ref-related-list{display:flex;flex-wrap:wrap;gap:0.5rem;}.ref-related-badge{background:var(--surface2);color:var(--text-muted);font-weight:normal;font-size:0.85rem;padding:0.4rem 0.8rem;border:1px solid var(--border);}.ref-boilerplate-block .prop,.ref-syntax-block .prop{color:#a9b1d6;}.ref-boilerplate-block .val,.ref-syntax-block .val{color:#9ece6a;}.ref-boilerplate-block .sel,.ref-syntax-block .sel{color:#7aa2f7;}.ref-boilerplate-block .cmt,.ref-syntax-block .cmt{color:#565f89;}.ref-boilerplate-block .fn,.ref-syntax-block .fn{color:#bb9af7;}.ref-boilerplate-block .kw,.ref-syntax-block .kw{color:#f7768e;}.ref-values{margin-bottom:2rem;}.ref-values h3{font-size:0.95rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--text-muted);margin-bottom:0.75rem;}.ref-values .values-flex{display:flex;flex-wrap:wrap;gap:0.5rem;}.ref-values code{background:var(--bg-editor,#1a1b26);padding:0.4rem 0.8rem;border-radius:4px;border:1px solid rgba(255,255,255,0.05);font-family:var(--font-mono);color:var(--accent);font-size:0.85rem;}.kinsta-banner-section{margin:48px 0;}body[data-page="reference-single"] .kinsta-banner-section{margin-bottom:0;}.kinsta-banner-slim{display:block;padding:32px 94px 32px 87px;background:#181516 url('../images/kinsta_bg.svg') center center / cover no-repeat;border-radius:var(--radius);text-decoration:none;color:#fff;transition:transform 0.3s ease,box-shadow 0.3s ease;position:relative;overflow:hidden;}.kinsta-banner-slim:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,0.4);}.kinsta-slim-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;position:relative;z-index:2;}.kinsta-logo-wrap{flex-shrink:0;}.kinsta-logo-img{width:90px;height:auto;display:block;opacity:0.95;}.kinsta-text-wrap{flex:1;text-align:center;gap:18px;}.kinsta-slim-title{font-family:'Georgia','Times New Roman',serif;font-size:1.5rem;font-weight:400;line-height:1.2;margin-bottom:4px;color:#fff;}.kinsta-slim-sub{font-size:0.85rem;color:rgba(255,255,255,0.6);letter-spacing:0.05em;}.kinsta-cta-wrap{flex-shrink:0;}.kinsta-pill-btn{background:#f4ece8;color:#1e1e2d;padding:10px 24px;border-radius:8px;font-weight:600;font-size:0.95rem;transition:background 0.2s ease;white-space:nowrap;}.kinsta-banner-slim:hover .kinsta-pill-btn{background:#fff;}@media (max-width:900px){.kinsta-banner-slim{padding:2rem 1rem;}.kinsta-slim-inner{flex-direction:column;text-align:center;gap:26px;}.kinsta-logo-img{margin:0 auto;}.kinsta-slim-title{font-size:1.25rem;margin-bottom:1rem;}}.partner-card{border-color:var(--accent) !important;background:light-dark(rgba(167,139,250,0.03),rgba(167,139,250,0.05)) !important;position:relative;}.rc-badge{position:absolute;top:16px;right:16px;font-size:0.58rem;font-weight:700;text-transform:uppercase;color:var(--accent);background:rgba(167,139,250,0.1);padding:2px 8px;border-radius:4px;letter-spacing:0.05em;}.reference-single .code-header{display:flex;justify-content:space-between;align-items:center;}.reference-single .code-header span{font-size:0.75rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.05em;}.reference-single .code-block pre{margin:0;}.reference-single .copy-btn{background:none;border:1px solid var(--border);padding:6px 8px;border-radius:4px;font-size:0.75rem;color:var(--text);cursor:pointer;transition:all 0.2s;}.reference-single .copy-btn:hover{background:var(--bg);border-color:var(--accent);}.ref-related-simple{margin-top:2rem;}.ref-related-label{color:var(--text-muted);font-weight:500;text-transform:uppercase;font-size:0.75rem;letter-spacing:0.05em;display:block;margin-bottom:0.75rem;}.ref-related-grid{display:flex;flex-wrap:wrap;gap:0.5rem 1.5rem;}.ref-related-link{color:var(--accent);text-decoration:none;font-size:0.95rem;}.ref-related-link:hover{text-decoration:underline;}.interop2026-row{margin-top:1.25rem;}