.sponsors-hero{background:linear-gradient(160deg,#0a1628 0%,#122a45 48%,#0b1f2e 100%);border-color:#ffffff1a;box-shadow:inset 0 1px #ffffff0f}.sponsors-hero-base{background:linear-gradient(160deg,#0a1628 0%,#122a45 48%,#0b1f2e 100%)}.sponsors-hero-shader-chroma{opacity:.62;mask-image:linear-gradient(90deg,#fff 0% 58%,#0000 100%)}.sponsors-hero-shader-dither{opacity:.5;mask-image:linear-gradient(270deg,#0000 0%,#fff 22% 78%,#0000 100%)}.sponsors-hero-vignette{background:linear-gradient(90deg,#07101fd1 0%,#07101f47 38%,#07101f0a 100%)}@media (prefers-reduced-motion:reduce){.sponsors-hero-shader-chroma,.sponsors-hero-shader-dither{display:none}}.sponsors-tier--platinum{--sponsor-accent:#b4c0d0;--sponsor-accent-muted:#95a3b5;--sponsor-accent-deep:#5e6d7e}.sponsors-tier--gold{--sponsor-accent:#c9a962;--sponsor-accent-muted:#b89446;--sponsor-accent-deep:#8a6f2e}.sponsors-tier--silver{--sponsor-accent:#babfc6;--sponsor-accent-muted:#9da5ae;--sponsor-accent-deep:#6e7580}.sponsors-tier--community{--sponsor-accent:#a89888;--sponsor-accent-muted:#8f8174;--sponsor-accent-deep:#5e564e}.sponsors-tier-heading{color:var(--sponsor-accent-deep)}.sponsor-card{border-color:color-mix(in srgb, var(--sponsor-accent-muted) 32%, var(--color-fd-border));background:linear-gradient(165deg, color-mix(in srgb, var(--sponsor-accent) 7%, var(--color-fd-card)) 0%, var(--color-fd-card) 100%);box-shadow:0 1px #ffffff0d}.sponsor-card-initials{background:linear-gradient(145deg, var(--sponsor-accent), var(--sponsor-accent-deep))}.sponsor-tier-badge{color:var(--sponsor-accent-deep);letter-spacing:.14em}.sponsor-card:hover{border-color:color-mix(in srgb, var(--sponsor-accent) 45%, var(--color-fd-border));box-shadow:0 10px 28px -16px color-mix(in srgb, var(--sponsor-accent-deep) 22%, transparent);transform:translateY(-2px)}.sponsors-tier-grid--platinum{grid-template-columns:repeat(1,minmax(0,1fr));gap:.75rem;display:grid}@media (min-width:768px){.sponsors-tier-grid--platinum{grid-template-columns:repeat(2,minmax(0,1fr))}}.sponsors-tier-grid--gold{grid-template-columns:repeat(1,minmax(0,1fr));gap:.75rem;display:grid}@media (min-width:640px){.sponsors-tier-grid--gold{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:1024px){.sponsors-tier-grid--gold{grid-template-columns:repeat(4,minmax(0,1fr))}}.sponsors-tier-grid--silver{grid-template-columns:repeat(2,minmax(0,1fr));gap:.625rem;display:grid}@media (min-width:768px){.sponsors-tier-grid--silver{grid-template-columns:repeat(4,minmax(0,1fr))}}.sponsors-tier-grid--community{flex-wrap:wrap;gap:.625rem;display:flex}.sponsor-card--community{flex:180px;min-width:180px;max-width:280px}.sponsor-card--platinum{min-height:190px}.sponsors-thankyou{background:linear-gradient(135deg, color-mix(in srgb, var(--color-brand) 8%, transparent), transparent), var(--color-fd-card)}@media (prefers-reduced-motion:reduce){.sponsor-card:hover{transform:none}}