body{font-family:-apple-system,'Segoe UI',Roboto,sans-serif;margin:0;color:#1d2733;background:#f5f7fa}
main{max-width:960px;margin:0 auto;padding:1.5rem}
h1{font-size:1.4rem;border-bottom:2px solid #2c5f8a;padding-bottom:.4rem}
h2{font-size:1.1rem;color:#2c5f8a;margin-top:2rem}
table{border-collapse:collapse;width:100%;background:#fff;font-size:.9rem}
th,td{border:1px solid #d3dce6;padding:.45rem .6rem;text-align:left;vertical-align:top}
th{background:#eaf1f7}
code,pre{font-family:ui-monospace,Consolas,monospace;font-size:.85rem}
pre{background:#0f1b2a;color:#d7e3f0;padding:1rem;overflow-x:auto;border-radius:6px}
svg{max-width:100%;height:auto}
.mermaid-frame{width:100%;background:#fff;border:1px solid #d3dce6;border-radius:6px}
.url-row{display:flex;align-items:center;gap:.4rem;margin:.15rem 0}
.url{flex:1;font-size:.8rem;background:#fff;border:1px solid #d3dce6;border-radius:4px;padding:.35rem .5rem;word-break:break-all;user-select:all}
button.copy{font-size:.72rem;background:#2c5f8a;color:#fff;border:0;border-radius:4px;padding:.35rem .6rem;cursor:pointer}
button.copy:hover{background:#3d7cb0}
nav a{margin-right:1rem}
.badge{display:inline-block;font-size:.7rem;background:#2c5f8a;color:#fff;border-radius:3px;padding:.1rem .4rem;margin-left:.4rem}
.req{color:#b33}
p.summary{font-style:italic;color:#55677a;margin:.3rem 0 .6rem}
footer{margin-top:3rem;font-size:.75rem;color:#6b7a8c;border-top:1px solid #d3dce6;padding-top:.8rem}
blockquote{border-left:3px solid #2c5f8a;margin:0;padding:.2rem 1rem;background:#fff}