.wk-site{--indigo:#4f46e5;--indigo-700:#4338ca;--indigo-300:#a5b4fc;--indigo-50:#eef2ff;--indigo-tint:#f5f5ff;--ink:#18181b;--ink-2:#57544e;--ink-3:#8b8884;--line:#e8e6e0;--line-2:#f0eee9;--paper:#faf8f4;--paper-2:#f4f1ea;--bg:#ffffff;--ink-900:#111014;--p-bg:#fafafa;--p-surface:#ffffff;--p-border:#e5e7eb;--p-text:#1a1a1a;--p-text-2:#6b7280;--p-text-3:#9ca3af;--green:#16a34a;--green-bg:#dcfce7;--amber:#b45309;--amber-bg:#fef3c7;--red:#b91c1c;--blue:#1d4ed8;--maxw:1200px;--radius:14px;--shadow-sm:0 1px 2px rgba(24,24,27,0.05);--shadow-md:0 1px 2px rgba(24,24,27,0.04),0 10px 30px -14px rgba(24,24,27,0.14);--shadow-lg:0 2px 4px rgba(24,24,27,0.04),0 30px 60px -24px rgba(24,24,27,0.20);font-family:var(--font-sans),system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}.wk-site *{box-sizing:border-box}.wk-site ::-moz-selection{background:var(--indigo-50);color:var(--indigo-700)}.wk-site ::selection{background:var(--indigo-50);color:var(--indigo-700)}.wk-site a{color:inherit;text-decoration:none}.wk-site img{max-width:100%;display:block}.wk-site .container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px}.wk-site .container-narrow{max-width:820px}.wk-site .section{padding:96px 0}.wk-site .section-sm{padding:64px 0}.wk-site .paper{background:var(--paper)}.wk-site .ink-bg{background:var(--ink-900);color:#fff}.wk-site .eyebrow{font-family:var(--font-mono),monospace;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--indigo);font-weight:500;margin:0 0 18px;display:inline-flex;align-items:center;gap:8px}.wk-site .eyebrow:before{content:"";width:18px;height:1px;background:var(--indigo-300)}.wk-site .eyebrow.center{justify-content:center}.wk-site .display{font-family:var(--font-serif),Georgia,"Times New 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.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s ease,background .2s ease}.wk-site .nav.scrolled{border-bottom-color:var(--line)}.wk-site .nav-inner{display:flex;align-items:center;gap:28px;height:68px}.wk-site .nav-links{display:flex;align-items:center;gap:4px;margin-left:8px}.wk-site .nav-link{padding:8px 12px;border-radius:8px;font-size:14.5px;font-weight:500;color:var(--ink-2);transition:background .12s ease,color .12s ease;cursor:pointer}.wk-site .nav-link:hover{color:var(--ink);background:var(--paper-2)}.wk-site .nav-link.active{color:var(--ink)}.wk-site .nav-right{margin-left:auto;display:flex;align-items:center;gap:10px}.wk-site .menu-btn{display:none}.wk-site .lang-select{position:relative}.wk-site .lang-btn{display:inline-flex;align-items:center;gap:7px;height:38px;padding:0 8px 0 11px;border:1px solid var(--line);border-radius:999px;background:#fff;cursor:pointer;font-family:var(--font-sans),sans-serif;font-size:13.5px;font-weight:600;color:var(--ink);transition:border-color .12s ease,background .12s ease,box-shadow .12s ease;box-shadow:var(--shadow-sm)}.wk-site .lang-btn>svg:first-child{color:var(--indigo)}.wk-site .lang-btn:hover{border-color:#d6d3cc;background:#fcfbf9}.wk-site .lang-caret{color:var(--ink-3);transition:transform .18s ease}.wk-site .lang-caret.open{transform:rotate(180deg)}.wk-site .lang-menu{position:absolute;top:calc(100% + 10px);right:0;z-index:60;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:7px;min-width:200px;display:flex;flex-direction:column;gap:1px;animation:wk-langpop .14s cubic-bezier(.22,.61,.36,1)}@keyframes wk-langpop{0%{opacity:0;transform:translateY(-6px) scale(.98)}to{opacity:1;transform:none}}.wk-site .lang-item{display:flex;align-items:center;gap:10px;border:0;background:transparent;cursor:pointer;text-align:left;padding:9px 11px;border-radius:9px;font-family:var(--font-sans),sans-serif;font-size:14.5px;color:var(--ink);transition:background .1s ease}.wk-site .lang-item:hover{background:var(--paper-2)}.wk-site .lang-item.on{color:var(--indigo-700);font-weight:600}.wk-site .lang-item-short{margin-left:auto;font-family:var(--font-mono),monospace;font-size:10.5px;letter-spacing:.04em;color:var(--ink-3)}.wk-site .lang-item.on .lang-item-short{color:var(--indigo)}.wk-site .lang-item .lang-tick{color:var(--indigo);opacity:0;flex-shrink:0}.wk-site .lang-item.on .lang-tick{opacity:1}.wk-site .footer-langs{display:flex;flex-wrap:wrap;gap:6px}.wk-site .footer-langs button{border:0;background:transparent;cursor:pointer;padding:4px 8px;border-radius:7px;font-family:var(--font-sans),sans-serif;font-size:13px;color:#807d77;transition:color .12s ease,background .12s ease}.wk-site .footer-langs button:hover{color:#fff}.wk-site .footer-langs button.on{color:#fff;background:rgba(255,255,255,.1)}.wk-site .wordmark{display:inline-flex;align-items:center;gap:10px}.wk-site .wordmark .mark{width:30px;height:30px;flex-shrink:0}.wk-site .wordmark .wm-text{font-size:19px;font-weight:700;letter-spacing:-.025em;color:var(--ink)}.wk-site .wordmark .wm-text b{color:var(--indigo);font-weight:700}.wk-site .wordmark.on-dark .wm-text{color:#fff}.wk-site .wordmark.on-dark .wm-text b{color:var(--indigo-300)}.wk-site .win{background:#fff;border:1px solid var(--p-border);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-lg)}.wk-site .win-bar{height:40px;display:flex;align-items:center;gap:8px;padding:0 14px;border-bottom:1px solid var(--p-border);background:#fbfbfc}.wk-site .win-dots{display:flex;gap:6px}.wk-site .win-dot{width:11px;height:11px;border-radius:999px}.wk-site .win-url{margin-left:10px;flex:1;height:24px;border-radius:6px;background:#f3f4f6;display:flex;align-items:center;padding:0 10px;font-family:var(--font-mono),monospace;font-size:11px;color:var(--p-text-3);max-width:320px}.wk-site .win-body{background:var(--p-bg)}.wk-site .p{font-size:14px;color:var(--p-text)}.wk-site .p-card{background:#fff;border:1px solid var(--p-border);border-radius:8px}.wk-site .score-row{display:flex;align-items:center;gap:10px}.wk-site .score-track{flex:1;height:6px;border-radius:6px;background:#f3f4f6;overflow:hidden}.wk-site .score-fill{height:100%;border-radius:6px}.wk-site .p-badge{display:inline-flex;align-items:center;height:20px;padding:0 7px;border-radius:4px;font-family:var(--font-mono),monospace;font-size:10.5px;letter-spacing:.04em;text-transform:uppercase;font-weight:500}.wk-site .wk-label{display:block;font-size:13px;font-weight:500;color:var(--ink-2);margin-bottom:7px}.wk-site .wk-input{width:100%;height:46px;padding:0 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.nav-links{display:none}.wk-site .menu-btn{display:inline-flex}.wk-site .nav-login{display:none}}@media (max-width:900px){.wk-site .split{grid-template-columns:1fr;gap:40px}.wk-site .split>*{order:0!important}.wk-site .contact-grid{grid-template-columns:1fr;gap:28px}}@media (max-width:820px){.wk-site .section{padding:64px 0}.wk-site .section-sm{padding:48px 0}.wk-site .grid-2,.wk-site .grid-3{grid-template-columns:1fr}.wk-site .footer-grid{grid-template-columns:1fr 1fr}.wk-site .eyebrow{margin-bottom:14px}}@media (max-width:600px){.wk-site .nav-inner{height:60px;gap:10px}.wk-site .nav-cta{display:none}.wk-site .lang-btn{height:36px;padding:0 9px}.wk-site .section{padding:52px 0}.wk-site .display{line-height:1.06}.wk-site .btn-lg{height:50px;padding:0 22px;font-size:15px}.wk-site .cta-row .btn-lg{width:100%}.wk-site .lede{font-size:1.02rem}}@media (max-width:560px){.wk-site .container{padding:0 18px}.wk-site .footer-grid,.wk-site .grid-4{grid-template-columns:1fr}.wk-site .footer-bottom{flex-direction:column;align-items:flex-start}.wk-site .card{padding:22px}}@media (max-width:440px){.wk-site .lang-item{font-size:14px}.wk-site .lang-menu{min-width:168px}}.wk-site .drawer{position:fixed;inset:0;z-index:100;display:none;background:rgba(24,24,27,.4)}.wk-site .drawer.open{display:block}.wk-site .drawer-panel{position:absolute;top:0;right:0;height:100%;width:min(86vw,360px);background:#fff;padding:22px;display:flex;flex-direction:column;gap:6px;box-shadow:var(--shadow-lg)}.wk-site .drawer-panel a.d-link{padding:13px 12px;border-radius:10px;font-size:17px;font-weight:500;color:var(--ink);cursor:pointer}.wk-site .drawer-panel a.d-link:hover{background:var(--paper-2)}