.bf-intro-grid{grid-template-columns:1fr 1fr;align-items:start;gap:3rem;display:grid}.bf-intro-image{aspect-ratio:4/3;width:100%;position:relative;overflow:hidden}.bf-card-placeholder{background:#eaeaea;justify-content:center;align-items:center;width:100%;height:100%;display:flex}.bf-card-placeholder span{color:#999;font-size:var(--text-label);text-transform:uppercase;letter-spacing:.1em;text-align:center;padding:1rem}.bf-card-date{font-family:var(--font-body);font-size:var(--text-label);font-weight:var(--weight-bold);text-transform:uppercase;letter-spacing:.1em;color:var(--ng-gold);margin:0 0 .25rem}.bf-card-desc{font-family:var(--font-body);font-size:var(--text-base);color:#666;margin:.375rem 0 0;line-height:1.6}.bf-remaining-section{border-top:1px solid var(--border-light);padding:3rem 0 4rem}.bf-remaining-grid{grid-template-columns:1fr 320px;align-items:start;gap:4rem;display:grid}.bf-section-title{font-family:var(--font-heading);font-size:clamp(1.25rem,2vw,1.5rem);font-weight:var(--weight-extrabold);letter-spacing:.03em;text-transform:uppercase;color:var(--ng-black);margin:0 0 1.25rem}.bf-remaining-text{font-family:var(--font-body);color:#444;max-width:640px;margin:0;font-size:1.0625rem;line-height:1.7}.bf-profile{text-align:left}.bf-profile__photo{aspect-ratio:4/5;width:100%;margin-bottom:1rem;overflow:hidden}.bf-profile__name{font-family:var(--font-heading);font-size:var(--text-body-sm);font-weight:var(--weight-semibold);letter-spacing:.02em;color:var(--ng-black);margin:0 0 .375rem}.bf-profile__role{font-family:var(--font-body);font-size:var(--text-sm);color:var(--ng-grey);margin:0 0 1rem;line-height:1.5}.bf-profile__bio{font-family:var(--font-body);font-size:var(--text-base);color:#555;margin:0;line-height:1.65}.bf-profile__initials{background:#f0f0f0;justify-content:center;align-items:center;width:100%;height:100%;display:flex}.bf-profile__initials span{font-family:var(--font-heading);font-size:2.5rem;font-weight:var(--weight-light);letter-spacing:.1em;color:#bbb}.bf-sponsorship{border-top:1px solid var(--border-light);padding:3rem 0 4rem}.bf-sponsorship-grid{grid-template-columns:1fr 1fr;gap:3rem;display:grid}.bf-sponsorship-card{background:var(--ng-light-grey);border:1px solid var(--border-light);padding:2.5rem}.bf-sponsorship-label{font-family:var(--font-body);font-size:var(--text-label);font-weight:var(--weight-semibold);letter-spacing:.1em;text-transform:uppercase;color:var(--ng-gold);margin-bottom:1rem;display:inline-block}.bf-sponsorship-title{font-family:var(--font-heading);font-size:1.25rem;font-weight:var(--weight-extrabold);letter-spacing:.03em;text-transform:uppercase;color:var(--ng-black);margin:0 0 1rem}.bf-sponsorship-desc{font-family:var(--font-body);font-size:var(--text-body-sm);color:#555;margin:0 0 1.25rem;line-height:1.6}.bf-sponsorship-highlight{font-family:var(--font-body);font-size:var(--text-body-sm);font-weight:var(--weight-semibold);color:var(--ng-black);margin:0 0 1.5rem}.bf-sponsorship-cta{font-family:var(--font-body);font-size:var(--text-btn);font-weight:var(--weight-medium);letter-spacing:.04em;text-transform:uppercase;color:var(--ng-black);border:1px solid var(--ng-black);transition:all var(--transition-base);padding:.65rem 1.5rem;text-decoration:none;display:inline-block}.bf-sponsorship-cta:hover{background:var(--ng-black);color:#fff}.bf-dh{color:#fff;background:#1a1a1a;padding:4rem 0}.bf-dh-header{align-items:flex-start;gap:2.5rem;margin-bottom:2.5rem;display:flex}.bf-dh-logo-link{flex-shrink:0}.bf-dh-logo{filter:brightness(0)invert();opacity:.7;width:80px;height:auto}.bf-dh-intro{font-family:var(--font-body);color:#fffc;max-width:640px;margin:0;font-size:1.0625rem;line-height:1.7}.bf-dh-how{border-top:1px solid #ffffff1a;max-width:640px;padding:2rem 0}.bf-dh-how h3{font-family:var(--font-heading);font-size:var(--text-btn);font-weight:var(--weight-bold);letter-spacing:.1em;text-transform:uppercase;color:var(--ng-gold);margin:0 0 .75rem}.bf-dh-how p{font-family:var(--font-body);font-size:var(--text-body-sm);color:#ffffffb3;margin:0;line-height:1.6}.bf-dh-link{font-family:var(--font-body);font-size:var(--text-btn);font-weight:var(--weight-medium);letter-spacing:.04em;text-transform:uppercase;color:#fff;transition:all var(--transition-base);border:1px solid #ffffff4d;margin-top:1.5rem;padding:.65rem 1.5rem;text-decoration:none;display:inline-block}.bf-dh-link:hover{background:#ffffff1a;border-color:#fff9}@media (max-width:768px){.bf-intro-grid{grid-template-columns:1fr;gap:2rem}.bf-remaining-grid{grid-template-columns:1fr;gap:2.5rem}.bf-sponsorship-grid{grid-template-columns:1fr;gap:2rem}.bf-dh-header{flex-direction:column;gap:1.5rem}}