:root{--ink:#16232e;--paper:#f6f8f7;--teal:#0c6f73;--teal-d:#084e51;--amber:#f0a22e;--line:#d5ddda;--mute:#51606a;--card:#fff}
*{box-sizing:border-box}
body{margin:0;font:400 1.0625rem/1.6 "Source Sans 3",system-ui,sans-serif;color:var(--ink);background:var(--paper)}
h1,h2,h3{font-family:"Bricolage Grotesque","Source Sans 3",sans-serif;line-height:1.1;margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}
.wrap{max-width:68rem;margin:0 auto;padding:0 1.25rem}
header{border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:1rem;padding-bottom:1rem}
.logo{font:800 1.25rem "Bricolage Grotesque",sans-serif;text-decoration:none}
.logo span{color:var(--teal)}
nav{display:flex;gap:1.25rem;font-weight:600;align-items:center}
nav a{text-decoration:none}
nav a:hover{color:var(--teal)}
.btn{display:inline-block;background:var(--amber);color:var(--ink);font:600 1rem "Source Sans 3",sans-serif;text-decoration:none;padding:.8rem 1.4rem;border-radius:.4rem;border:2px solid var(--ink);cursor:pointer}
.btn:hover{background:#f6b550}
.btn.alt{background:transparent}
.btn.alt:hover{background:var(--ink);color:var(--paper)}
h1{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:800;letter-spacing:-.025em}
h2{font-size:clamp(1.6rem,3.4vw,2.2rem);font-weight:700;letter-spacing:-.02em;margin-bottom:.6rem}
.page-top{padding:3.5rem 0 2rem}
.lede{font-size:1.2rem;color:var(--mute);max-width:40rem;margin:1rem 0 0}
section{padding:2.5rem 0}
.band{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(18rem,1fr));gap:1.5rem}
.panel{background:var(--card);border:1px solid var(--line);padding:1.5rem}
.panel h3{color:var(--teal-d);margin-bottom:.5rem;font-size:1.25rem}
.panel p{margin:.4rem 0;color:var(--mute)}
code,.mono{font:500 .95rem ui-monospace,Menlo,Consolas,monospace;background:#e8efec;padding:.1rem .35rem;border-radius:.25rem}
.chat-bar{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center;margin-top:1rem}
label{font-weight:600}
select{font:inherit;padding:.6rem .8rem;border:2px solid var(--ink);border-radius:.4rem;background:var(--card)}
.note{font-size:.95rem;color:var(--mute);margin-top:.8rem}
.steps{margin:0;padding-left:1.2rem}
.steps li{margin-bottom:.5rem}
footer{padding:1.5rem 0;font-size:.9rem;color:var(--mute)}
@media (max-width:48rem){nav a:not(.btn){display:none}}