:root{color-scheme:light dark;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;font-weight:400;color:#1b1b1f;background-color:#f8f9fb}body{margin:0}*{box-sizing:border-box}.top-nav{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;background:#fff;border-bottom:1px solid rgba(0,0,0,.06)}.brand{font-weight:700;letter-spacing:.03em;background:none;border:none;padding:0;cursor:pointer}.standalone-section{margin-top:2rem}.nav-links{display:flex;gap:.5rem}.nav-link{background:none;border:none;padding:.5rem .9rem;font-weight:600;border-radius:.5rem;cursor:pointer;color:#4c4f56}.nav-link.active{background:#1b1b1f;color:#fff}.app-shell{max-width:1024px;margin:0 auto;padding:1.5rem 1.5rem 4rem}.app-header{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.app-header h1{margin:0;font-size:2.5rem;font-weight:700;color:#1b1b1f}.app-header p{margin:0;max-width:54ch;color:#4c4f56}.meta-pill{display:inline-flex;padding:.25rem .75rem;border-radius:999px;font-size:.85rem;font-weight:600;background:#eef2ff;color:#3b48d0}.version-box{align-self:flex-start;border:1px solid rgba(59,72,208,.2);border-radius:.75rem;padding:.75rem 1rem;background:#fff;box-shadow:0 10px 30px #3b48d00d}.tab-list{display:flex;gap:.75rem;margin-bottom:2rem;border-bottom:1px solid rgba(0,0,0,.08);padding-bottom:.75rem}.tab-button{background:none;border:none;font-size:1rem;font-weight:600;padding:.5rem .75rem;border-radius:.5rem;cursor:pointer;color:#4c4f56}.tab-button[aria-selected=true]{background:#1b1b1f;color:#fff}.card{background:#fff;border-radius:1rem;padding:1.75rem;box-shadow:0 16px 48px #0f172a14;margin-bottom:2rem}.section-title{font-size:1.25rem;font-weight:600;margin:0 0 1rem}.form-grid{display:grid;gap:1.5rem}.form-field{display:flex;flex-direction:column;gap:.5rem}.form-field label{font-weight:600;color:#1b1b1f}.form-field input,.form-field textarea,.form-field select{padding:.75rem;border-radius:.75rem;border:1px solid rgba(0,0,0,.1);font-size:1rem;background-color:#fdfdff}.form-field textarea{min-height:120px;resize:vertical}.helper-text{font-size:.875rem;color:#4c4f56}.error-text{font-size:.875rem;color:#c81e1e}.output-stack{display:grid;gap:1.5rem;margin-top:2rem}.output-block{border:1px solid rgba(0,0,0,.08);border-radius:.75rem;padding:1.25rem;background:#f8f9fbcc}.output-block pre{margin:.75rem 0 0;white-space:pre-wrap;word-break:break-word;overflow-wrap:anywhere}.output-block pre,.output-block code{font-family:JetBrains Mono,Fira Code,Consolas,monospace;word-break:break-all;overflow-wrap:anywhere}.actions{display:flex;gap:.75rem;flex-wrap:wrap}.primary-button{border:none;background:#1b1b1f;color:#fff;padding:.75rem 1.5rem;border-radius:.75rem;cursor:pointer;font-size:1rem;font-weight:600}.status-pill{display:inline-flex;align-items:center;gap:.5rem;padding:.375rem .75rem;border-radius:999px;font-size:.875rem;font-weight:600}.status-pill.success{background:#0cc7811f;color:#0c7a4d}.status-pill.error{background:#c81e1e1f;color:#822020}.status-pill.neutral{background:#4755691f;color:#1e293b}.inline-list{margin:.75rem 0 0;padding-left:1.25rem;color:#4c4f56}.inline-list li+li{margin-top:.25rem}.split{display:grid;gap:1.5rem}@media (min-width: 900px){.split{grid-template-columns:1fr 1fr}.app-header{flex-direction:row;justify-content:space-between;align-items:center}}.meta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;margin:1.5rem 0}.meta-grid .meta-label{display:block;font-size:.85rem;color:#6b7280}.meta-grid .meta-value{font-weight:600;font-size:1.1rem}.meta-definition{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;margin:1.5rem 0}.meta-definition dt{font-size:.85rem;color:#6b7280;margin:0}.meta-definition dd{margin:0;font-weight:600;font-size:1.1rem}.info-callout{border-left:4px solid #3b48d0;background:#eef2ff;padding:1rem 1.25rem;border-radius:.5rem;margin:1.5rem 0;color:#1b1b1f}.links-grid{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem}.spec-link{display:inline-flex;align-items:center;gap:.35rem;font-weight:600;color:#3b48d0;text-decoration:none}.contact-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin:1.5rem 0}.contact-card{border:1px solid rgba(0,0,0,.08);border-radius:.75rem;padding:1rem;background:#f8f9fb}.contact-card h3{margin-top:0;margin-bottom:.5rem}.contact-card a{font-weight:600;color:#1b1b1f;word-break:break-word}.spec-section{margin-top:1.75rem}.inline-list.columns{columns:2;column-gap:2rem;list-style-position:inside}.table-of-contents{border:1px solid rgba(0,0,0,.08);border-radius:.75rem;padding:1.25rem;background:#fff}.table-of-contents ol{padding-left:1.25rem;margin:.5rem 0 1rem}