.ecosystem-footer{margin-top:auto;padding:2.25rem 1.25rem 1.5rem;background:#18181b;color:#a1a1aa;border-top:1px solid color-mix(in srgb,#fff 8%,transparent)}.ecosystem-footer__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));gap:1.75rem 2rem;width:min(1140px,calc(100% - 1rem));margin-inline:auto}.ecosystem-footer__title{margin:0 0 .65rem;font-size:.95rem;font-weight:700;color:#f4f4f5}.ecosystem-footer__list{margin:0;padding:0;list-style:none;display:grid;gap:.35rem}.ecosystem-footer__list a{color:#a1a1aa;text-decoration:none;font-size:.88rem;line-height:1.35}.ecosystem-footer__list a:hover{color:#fff;text-decoration:underline}.ecosystem-footer__copy{width:min(1140px,calc(100% - 1rem));margin:1.5rem auto 0;padding-top:1rem;border-top:1px solid color-mix(in srgb,#fff 8%,transparent);font-size:.82rem;color:#71717a;text-align:center}html[data-theme=light] .ecosystem-footer{background:#27272a}:root{color-scheme:light dark;--itu-font-sans: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;--itu-font-mono: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, Consolas, monospace;--itu-bg: #f4f6fb;--itu-bg-elevated: #ffffff;--itu-bg-subtle: #e8edf7;--itu-text: #0f172a;--itu-text-muted: #475569;--itu-border: #cbd5e1;--itu-accent: #0284c7;--itu-accent-soft: #e0f2fe;--itu-accent-hover: #0369a1;--itu-link: #0284c7;--itu-link-hover: #0369a1;--itu-nav-bg: rgba(255, 255, 255, .92);--itu-shadow: 0 10px 40px rgba(15, 23, 42, .08);--itu-radius: 14px;--itu-radius-sm: 8px;--itu-content-width: 860px;--itu-nav-height: 56px}:root[data-theme=dark],:root.dark{--itu-bg: #0b1020;--itu-bg-elevated: #121a2e;--itu-bg-subtle: #1a2440;--itu-text: #e2e8f0;--itu-text-muted: #94a3b8;--itu-border: #334155;--itu-accent: #38bdf8;--itu-accent-soft: #0c4a6e;--itu-accent-hover: #7dd3fc;--itu-link: #7dd3fc;--itu-link-hover: #bae6fd;--itu-nav-bg: rgba(11, 16, 32, .92);--itu-shadow: 0 10px 40px rgba(0, 0, 0, .35)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;font-family:var(--itu-font-sans);font-size:17px;line-height:1.65;background:var(--itu-bg);color:var(--itu-text)}a{color:var(--itu-link);text-decoration-thickness:1px;text-underline-offset:.15em}a:hover{color:var(--itu-link-hover)}button{font:inherit}.ecosystem-nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;gap:1rem;min-height:var(--itu-nav-height);padding:0 1.25rem;border-bottom:1px solid var(--itu-border);background:var(--itu-nav-bg);backdrop-filter:blur(10px)}.ecosystem-nav__brand{display:flex;align-items:center;gap:.55rem;font-weight:700;color:var(--itu-text);text-decoration:none;white-space:nowrap}.ecosystem-nav__brand-mark{display:block;width:1.75rem;height:1.75rem;flex-shrink:0;object-fit:contain}.ecosystem-nav__links{display:flex;flex:1;gap:.35rem;overflow-x:auto;scrollbar-width:thin;padding-bottom:2px}.ecosystem-nav__link{display:inline-flex;align-items:center;padding:.35rem .65rem;border-radius:999px;color:var(--itu-text-muted);text-decoration:none;font-size:.88rem;white-space:nowrap;transition:background .15s,color .15s}.ecosystem-nav__link:hover{color:var(--itu-text);background:var(--itu-bg-subtle)}.ecosystem-nav__link.is-active{color:var(--itu-accent);background:var(--itu-accent-soft);font-weight:600}.ecosystem-nav__actions{display:flex;align-items:center;gap:.5rem;margin-left:auto}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;border:1px solid var(--itu-border);border-radius:999px;background:var(--itu-bg-elevated);color:var(--itu-text);cursor:pointer;transition:border-color .15s,transform .15s}.theme-toggle:hover{border-color:var(--itu-accent);transform:scale(1.04)}.theme-toggle__icon--dark{display:none}:root[data-theme=dark] .theme-toggle__icon--light,:root.dark .theme-toggle__icon--light{display:none}:root[data-theme=dark] .theme-toggle__icon--dark,:root.dark .theme-toggle__icon--dark{display:inline}.portal-shell{min-height:calc(100vh - var(--itu-nav-height))}.portal-main{width:100%}.portal-content{width:min(100% - 2rem,var(--itu-content-width));margin:0 auto;padding:1.5rem 0 3rem}.search-hero{text-align:center;padding:1rem 0 1.5rem}.search-hero h1{margin:0 0 .35rem;font-size:clamp(1.75rem,4vw,2.35rem);letter-spacing:-.02em}.search-hero p{margin:0;color:var(--itu-text-muted);max-width:36rem;margin-inline:auto}.search-panel{background:var(--itu-bg-elevated);border:1px solid var(--itu-border);border-radius:var(--itu-radius);box-shadow:var(--itu-shadow);padding:1rem}.search-form{display:flex;gap:.65rem}.search-input-wrap{position:relative;flex:1}.search-input{width:100%;padding:.85rem 1rem .85rem 2.65rem;border:1px solid var(--itu-border);border-radius:var(--itu-radius-sm);background:var(--itu-bg);color:var(--itu-text);font-size:1rem}.search-input:focus{outline:2px solid var(--itu-accent);outline-offset:1px}.search-input-icon{position:absolute;left:.85rem;top:50%;transform:translateY(-50%);color:var(--itu-text-muted);pointer-events:none}.search-filters{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.85rem}.search-filter{border:1px solid var(--itu-border);background:var(--itu-bg);color:var(--itu-text-muted);border-radius:999px;padding:.3rem .75rem;font-size:.85rem;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.search-filter.is-active{border-color:var(--filter-accent, var(--itu-accent));background:color-mix(in srgb,var(--filter-accent, var(--itu-accent)) 16%,transparent);color:var(--itu-text);font-weight:600}.search-meta{display:flex;justify-content:space-between;gap:1rem;margin:.85rem 0 0;font-size:.88rem;color:var(--itu-text-muted)}.search-status[data-state=loading]{color:var(--itu-accent)}.search-status[data-state=error]{color:#dc2626}.search-results{list-style:none;margin:1.25rem 0 0;padding:0;display:grid;gap:.65rem}.search-result{border:1px solid var(--itu-border);border-radius:var(--itu-radius-sm);background:var(--itu-bg-elevated);transition:border-color .15s,transform .15s}.search-result:hover,.search-result:focus-within{border-color:var(--result-accent, var(--itu-accent));transform:translateY(-1px)}.search-result a{display:block;padding:.85rem 1rem;text-decoration:none;color:inherit}.search-result__head{display:flex;align-items:center;gap:.55rem;flex-wrap:wrap}.search-result__title{margin:0;font-size:1.02rem;color:var(--itu-text)}.search-result__badge{display:inline-flex;align-items:center;gap:.25rem;padding:.12rem .5rem;border-radius:999px;font-size:.72rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase;background:color-mix(in srgb,var(--result-accent, var(--itu-accent)) 18%,transparent);color:var(--result-accent, var(--itu-accent))}.search-result__desc{margin:.35rem 0 0;color:var(--itu-text-muted);font-size:.92rem}.search-result__meta{margin:.35rem 0 0;font-size:.8rem;color:var(--itu-text-muted)}.search-empty{margin:1.5rem 0 0;padding:1.25rem;text-align:center;border:1px dashed var(--itu-border);border-radius:var(--itu-radius-sm);color:var(--itu-text-muted)}.search-hints{margin-top:1.5rem;padding:1rem 1.1rem;border-radius:var(--itu-radius-sm);background:var(--itu-bg-subtle);color:var(--itu-text-muted);font-size:.9rem}.search-hints kbd{font-family:var(--itu-font-mono);font-size:.82em;padding:.1em .35em;border:1px solid var(--itu-border);border-radius:4px;background:var(--itu-bg-elevated)}@media(max-width:640px){.search-form{flex-direction:column}}