:root{--max:1040px;--gap:20px;--label:#2a3a4a;--text:#111;--hint:#6f7b87;--border:#dfe7ee;--bg:#f4f8fc;--btn:#111;--btnText:#fff;--radius:3px;--pad:12px 14px;--font:"Amiko",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}.buyside-contact{background:#fff}.bs-inner{color:var(--text);font-family:var(--font);margin:0 auto;max-width:var(--max);padding:18px 16px 48px}.bs-title{font-size:20px;font-weight:700;margin:16px 0 10px}.bs-form{display:grid;gap:var(--gap);grid-template-columns:repeat(6,1fr)}.bs-field{display:flex;flex-direction:column;grid-column:span 2}.bs-field.span-2{grid-column:span 3}.bs-field.span-3{grid-column:1/-1}.bs-field label{color:var(--label);font-size:13px;margin-bottom:6px}.req{color:#d14343}.bs-field input,.bs-field textarea{background:#f6fbff;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;outline:none;padding:var(--pad)}.bs-field input:focus,.bs-field textarea:focus{background:#fff;border-color:#b7c8d8;box-shadow:0 0 0 3px rgba(63,131,248,.08)}.hint{color:var(--hint);font-size:12px;margin-top:6px}.bs-actions{grid-column:1/3;margin-top:6px}.bs-btn{appearance:none;background:var(--btn);border:0;border-radius:4px;color:var(--btnText);cursor:pointer;font-weight:700;padding:12px 22px}.bs-btn:hover{opacity:.92}@media (max-width:980px){.bs-field,.bs-field.span-2{grid-column:span 3}.bs-actions{grid-column:1/3}}@media (max-width:620px){.bs-form{grid-template-columns:1fr}.bs-actions,.bs-field,.bs-field.span-2,.bs-field.span-3{grid-column:1/-1}}