.handbook-sponsors{position:relative;overflow:hidden;padding:clamp(5rem,9vw,9rem) clamp(1.25rem,6vw,6rem);background:#f7f8fc;color:#171440}.handbook-sponsors:before{content:"THANK YOU";position:absolute;top:1.8rem;right:-.03em;color:rgba(25,67,185,.045);font:900 clamp(5rem,17vw,15rem)/.8 Montserrat,sans-serif;letter-spacing:-.07em;white-space:nowrap}.sponsor-heading{position:relative;max-width:760px;margin:0 auto clamp(3.5rem,7vw,6rem);text-align:center}.sponsor-heading h2{margin:.6rem 0 1.2rem;font:900 clamp(2.5rem,6vw,5.7rem)/.92 Montserrat,sans-serif;letter-spacing:-.055em;text-transform:uppercase}.sponsor-heading h2 em{color:#ff9418}.sponsor-heading>p:last-child{max-width:650px;margin:auto;font-size:clamp(1rem,1.5vw,1.18rem);line-height:1.75;color:#5e6276}.sponsor-tier{position:relative;max-width:1320px;margin:0 auto 4rem}.sponsor-tier h3{display:flex;align-items:center;gap:.8rem;margin:0 0 1.35rem;font:800 clamp(1.15rem,2vw,1.55rem)/1 Montserrat,sans-serif;letter-spacing:.08em;text-transform:uppercase}.sponsor-tier h3:after{content:"";height:1px;flex:1;background:#d7dbea}.sponsor-tier h3 span{color:#ff9418}.sponsor-feature-grid{display:grid;grid-template-columns:minmax(280px,650px);justify-content:center}.sponsor-logo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}.sponsor-logo-card{display:flex;flex-direction:column;min-width:0;margin:0;padding:1rem;border:1px solid #e2e5ef;border-radius:18px;background:#fff;box-shadow:0 10px 35px rgba(20,20,64,.07);transition:transform .25s ease,box-shadow .25s ease}.sponsor-logo-card:hover{transform:translateY(-4px);box-shadow:0 18px 46px rgba(20,20,64,.12)}.sponsor-logo-card img{display:block;width:100%;aspect-ratio:36/23;object-fit:contain;border-radius:11px;background:#fff}.sponsor-logo-card figcaption{padding:.85rem .25rem .15rem;text-align:center;color:#4f5366;font-size:.78rem;font-weight:700;line-height:1.35}.sponsor-feature-grid .sponsor-logo-card{padding:clamp(1rem,2vw,1.6rem);border-width:2px}.sponsor-diamond{border-color:#8ba8c2}.sponsor-platinum{border-color:#aeb3c2}.sponsor-feature-grid figcaption{font-size:.95rem;color:#171440}.sponsor-tier-featured{margin-bottom:3rem}@media(max-width:980px){.sponsor-logo-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:700px){.handbook-sponsors{padding-inline:1rem}.sponsor-logo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem}.sponsor-logo-card{padding:.55rem;border-radius:12px}.sponsor-logo-card figcaption{font-size:.68rem;padding:.55rem .1rem .1rem}.sponsor-tier{margin-bottom:3rem}.sponsor-tier h3{font-size:1rem}.sponsor-feature-grid{grid-template-columns:minmax(0,1fr)}}@media(max-width:390px){.sponsor-logo-grid{grid-template-columns:1fr 1fr}.sponsor-logo-card figcaption{font-size:.64rem}}