.bc-hero{padding:56px 0 8px}
.bc-hero .eyebrow{margin-bottom:16px}
.bc-hero h1{font-family:'Unbounded',sans-serif;font-weight:800;font-size:clamp(28px,4vw,42px);line-height:1.15;letter-spacing:-1px;margin-bottom:14px}
.bc-hero h1 em{font-style:normal;color:var(--red)}
.bc-hero p.lead{font-size:17px;color:var(--muted);max-width:640px}
.bc-steps{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--muted)}
.bc-steps b{color:var(--red)}
.bc-section{padding:34px 0 90px}
.bc-card{background:var(--white);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-md);padding:34px 32px;max-width:860px}
@media(max-width:560px){.bc-card{padding:24px 20px}}
.bc-legend{font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:2px;text-transform:uppercase;color:var(--red);margin:6px 0 16px;display:flex;align-items:center;gap:10px}
.bc-legend::before{content:'';width:22px;height:2px;background:var(--red)}
.bc-legend:not(:first-of-type){margin-top:30px;padding-top:26px;border-top:1px solid var(--line)}
.bc-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 20px}
@media(max-width:560px){.bc-grid{grid-template-columns:1fr}}
.bc-field{display:flex;flex-direction:column;gap:6px}
.bc-field.full{grid-column:1/-1}
.bc-field label{font-size:13.5px;font-weight:700;color:var(--ink)}
.bc-field .req{color:var(--red)}
.bc-field .hint{font-size:12px;color:var(--muted);font-weight:500}
.bc-field input,.bc-field select,.bc-field textarea{
	font-family:'Manrope',sans-serif;font-size:15px;color:var(--ink);
	padding:12px 14px;border:2px solid var(--line);border-radius:9px;background:var(--paper);width:100%;box-sizing:border-box;
}
.bc-field input:focus,.bc-field select:focus,.bc-field textarea:focus{outline:none;border-color:var(--red);background:var(--white)}
.bc-field input.err,.bc-field select.err{border-color:var(--red);background:#FDECEF}
.bc-field textarea{resize:vertical;min-height:78px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.bc-submit{margin-top:26px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.bc-submit .btn{padding:15px 34px;font-size:16px}
.bc-note{font-size:13px;color:var(--muted);max-width:420px}
.bc-consent{display:flex;align-items:flex-start;gap:10px;margin-top:22px;font-size:13px;color:var(--muted)}
.bc-consent input{width:18px;height:18px;margin-top:2px;flex:0 0 auto}
.bc-consent a{color:var(--red);font-weight:700}
.bc-msg{padding:14px 18px;border-radius:10px;font-weight:600;margin-bottom:20px;display:none}
.bc-msg.show{display:block}
.bc-msg.ok{background:#E7F6EC;border:1.5px solid #34B36A;color:#1C7A44}
.bc-msg.bad{background:#FDECEF;border:1.5px solid var(--red);color:var(--red-dark)}
.bc-success{display:none;text-align:center;padding:40px 20px}
.bc-success.show{display:block}
.bc-success .tick{width:64px;height:64px;border-radius:50%;background:#E7F6EC;color:#1C7A44;display:inline-flex;align-items:center;justify-content:center;margin-bottom:18px}
.bc-success h2{font-family:'Unbounded',sans-serif;font-size:26px;margin-bottom:12px}
.bc-success p{color:var(--muted);max-width:480px;margin:0 auto 8px}

/* Registration guidance and accessible form groups. */
.bc-hero{padding-top:40px}
.bc-hero .lead{max-width:760px;font-size:16px;line-height:1.7}
.bc-section>.wrap{display:grid;grid-template-columns:minmax(0,760px) minmax(220px,1fr);gap:48px;align-items:start}
.bc-card{max-width:none;padding:30px;box-shadow:0 8px 28px rgba(35,20,26,.035)}
.bc-required-note{font-size:12px;color:var(--muted);margin:0 0 26px}
.bc-group{border:0;margin:0 0 28px;padding:0;min-width:0;scroll-margin-top:115px}
.bc-group+.bc-group{padding-top:24px;border-top:1px solid var(--line)}
.bc-legend{font-family:'Manrope',sans-serif;font-size:16px;font-weight:800;letter-spacing:0;text-transform:none;float:left;width:100%;margin:0 0 20px}
.bc-legend::before{display:none}
.bc-grid{clear:both}
.bc-number{display:inline-flex;justify-content:center;align-items:center;min-width:28px;height:28px;border-radius:7px;background:#fbecef;font-family:'JetBrains Mono',monospace;font-size:11px}
.bc-field input,.bc-field select,.bc-field textarea{font-size:16px;border-width:1px;min-height:48px;background:#fff}
.bc-field input:focus,.bc-field select:focus,.bc-field textarea:focus{outline:3px solid rgba(196,18,48,.13);outline-offset:1px}
.bc-field-error{color:var(--red-dark);font-size:12px;line-height:1.5}
.bc-side{position:sticky;top:120px;padding-top:12px}
.bc-side h2{font-size:17px;margin:0 0 16px}
.bc-side nav{position:static;background:transparent;border:0;backdrop-filter:none;box-shadow:none;display:flex;flex-direction:column;gap:4px;margin-bottom:30px}
.bc-side nav a{display:flex;gap:12px;padding:10px 0;color:var(--ink);font-size:14px;font-weight:650}
.bc-side nav a span{font-family:'JetBrains Mono',monospace;color:var(--red);font-size:11px;padding-top:3px}
.bc-side h3{font-size:14px;margin:0 0 10px}
.bc-side p{font-size:13px;line-height:1.8;color:var(--muted)}
.bc-existing{border-top:1px solid var(--line);margin-top:24px;padding-top:20px}
.bc-existing a{color:var(--red);font-size:14px;font-weight:750}
.bc-existing p{margin-bottom:6px}
@media(max-width:900px){.bc-section>.wrap{grid-template-columns:1fr;gap:0}.bc-side{display:none}.bc-hero{padding-top:30px}.bc-section{padding-top:26px}.bc-card{padding:24px}.bc-steps{font-size:11px;gap:8px}}
@media(max-width:560px){.bc-card{padding:22px 18px}.bc-submit .btn{width:100%}.bc-group{scroll-margin-top:100px}.bc-hero h1{font-size:28px}.bc-hero .lead{font-size:15px}.bc-steps>span:nth-child(even){display:none}.bc-steps{display:grid;gap:6px}.bc-group+.bc-group{padding-top:20px}}

.bc-field input,.bc-field select,.bc-field textarea{scroll-margin-top:120px}