/* AIOps Field Notes — shared signup + attribution blocks. Self-contained: every
   colour falls back so the blocks look right on pages with their own palette. */
.fn-sub,.fn-who{border:1px solid var(--line,#e9e6f2);border-radius:14px;padding:24px;margin:26px 0 0;background:#fff}
.fn-sub{background:var(--soft,#f7f5fc)}
.fn-sub h3,.fn-who h3{margin:0 0 8px;font-size:19px;letter-spacing:-.3px;color:var(--ink,#0e1726)}
.fn-sub p,.fn-who p{color:var(--mut,#5b6b82);font-size:15px;margin:0 0 16px;max-width:660px;line-height:1.55}
.fn-form{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.fn-form input[type=email]{flex:1;min-width:230px;padding:11px 13px;border:1px solid var(--line,#e9e6f2);border-radius:8px;font-family:inherit;font-size:15px;background:#fff;color:var(--ink,#0e1726)}
.fn-form button{background:var(--acc,#8b5cf6);color:#fff;font-weight:600;font-size:15px;font-family:inherit;padding:12px 20px;border:0;border-radius:8px;cursor:pointer}
.fn-form button:hover{background:var(--accd,#7c3aed)}
.fn-form button[disabled]{opacity:.55;cursor:default}
.fn-hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.fn-msg{font-size:14px;font-weight:600;margin:12px 0 0}
.fn-msg.ok{color:#0a7d4f}
.fn-msg.err{color:#b42318}
.fn-fine{font-size:12.5px;color:var(--mut,#5b6b82);margin:10px 0 0;line-height:1.5}
.fn-who-cards{display:grid;gap:14px;grid-template-columns:1fr 1fr}
@media(max-width:640px){.fn-who-cards{grid-template-columns:1fr}}
.fn-who-card{display:block;border:1px solid var(--line,#e9e6f2);border-radius:12px;padding:16px 18px;background:#fff;text-decoration:none}
.fn-who-card:hover{border-color:var(--acc,#8b5cf6);text-decoration:none}
.fn-who-card strong{display:block;font-size:16px;color:var(--ink,#0e1726);margin:0 0 5px}
.fn-who-card span{display:block;font-size:14px;color:var(--mut,#5b6b82);line-height:1.5}