.quizhub{padding:var(--space-16,64px) 0;--section-color:var(--gold,#c4863a);--section-secondary:var(--gold-light,#e8a855);--section-bg:var(--warm-white,#faf7f1)}.quizhub[data-bg=cream]{background:var(--cream,#f5f0e6)}.quizhub[data-bg=paper]{background:var(--paper,#ede8de)}.quizhub[data-bg=tint]{background:var(--section-bg,#f0faf4)}.quizhub[data-bg=none]{background:transparent}.quizhub__heading{color:var(--ink,#2c1a0e);font-family:var(--font-serif,"Lora",serif);font-size:clamp(28px,4vw,40px);margin:0 0 12px;text-align:center}.quizhub__intro{color:var(--ink-light,#5a3e2b);font-family:var(--font-sans,"DM Sans",sans-serif);font-size:16px;line-height:1.6;margin:0 auto var(--space-8,32px);max-width:560px;text-align:center}.quizhub__search-wrap{margin:0 auto var(--space-6,24px);max-width:420px}.quizhub__search{background:#fff;border:1.5px solid var(--border,#e2d9c8);border-radius:999px;color:var(--ink,#2c1a0e);font-family:var(--font-sans,"DM Sans",sans-serif);font-size:14px;height:48px;padding:0 20px;width:100%}.quizhub__search:focus{border-color:var(--section-color,#4a9e6b);box-shadow:0 0 0 3px var(--section-bg,#f0faf4);outline:none}.quizhub__grid{display:grid;gap:var(--space-6,24px);grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.quizhub[data-gap=compact] .quizhub__grid{gap:var(--space-3,12px)}.quizhub[data-gap=comfortable] .quizhub__grid{gap:var(--space-6,24px)}.quizhub[data-gap=spacious] .quizhub__grid{gap:var(--space-8,32px)}.quizhub__card-source{background:var(--paper,#ede8de);border:1.5px solid var(--border,#e2d9c8);border-radius:var(--radius-lg,16px);display:block;padding:20px}.quizhub__card-source-title{color:var(--ink,#2c1a0e);font-family:var(--font-serif,"Lora",serif);font-size:16px;margin:0 0 10px}.quizhub__card-source-link{color:var(--section-color,#4a9e6b);font-family:var(--font-sans,"DM Sans",sans-serif);font-size:14px;font-weight:600}.quizhub__card{aspect-ratio:2/3;background:var(--paper,#ede8de);border-radius:var(--radius-lg,16px);overflow:hidden;position:relative;transition:transform .25s ease,box-shadow .25s ease}.quizhub__card-source.quizhub__card{border:none;padding:0}.quizhub__card-source.quizhub__card .quizhub__card-source-link,.quizhub__card-source.quizhub__card .quizhub__card-source-title{display:none}.quizhub__card-banner{height:100%;inset:0;position:absolute}.quizhub__card:hover{box-shadow:0 14px 34px rgba(0,0,0,.2);transform:scale(1.045);z-index:2}.quizhub__card:after,.quizhub__card:before{color:var(--gold-light,#e8a855);content:"✦";opacity:0;pointer-events:none;position:absolute;transition:opacity .3s ease;z-index:3}.quizhub__card:before{font-size:14px;left:12px;top:12px}.quizhub__card:after{bottom:16px;font-size:10px;right:14px}.quizhub__card:hover:after,.quizhub__card:hover:before{animation:quizhub-sparkle-twinkle 1.6s ease-in-out infinite;opacity:1}.quizhub__card:hover:after{animation-delay:.5s}@keyframes quizhub-sparkle-twinkle{0%,to{opacity:.5;transform:scale(.8) rotate(0deg)}50%{opacity:1;transform:scale(1.15) rotate(10deg)}}.quizhub__card .quiz-cta{border-radius:inherit;height:100%;inset:0;min-height:0;position:absolute}.quizhub__card .quiz-cta__body{padding:16px}.quizhub__card .quiz-cta__title{font-size:14px;margin-bottom:10px}.quizhub__card .quiz-cta__actions{flex-direction:column}.quizhub__card .quiz-cta__btn{font-size:12px;justify-content:center;min-height:36px;padding:9px 14px;width:100%}.quizhub__card .quiz-cta__score-badge{font-size:11px;padding:5px 10px;right:8px;top:8px}.quizhub__empty{color:var(--ink-faint,#8a6a52);font-family:var(--font-sans,"DM Sans",sans-serif);padding:var(--space-12,48px) 0;text-align:center}@media (prefers-reduced-motion:reduce){.quizhub__card{transition:none}.quizhub__card:hover{transform:none}.quizhub__card:hover:after,.quizhub__card:hover:before{animation:none;opacity:.8}}@media (max-width:600px){.quizhub__grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}}