@import "https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500;600;700&display=swap";:root{--bg:#fff;--primary:#4f46e5;--primary-strong:#3f37c9;--primary-soft:#eef0ff;--text:#25292e;--accent:#ffd60a;--border:#e8e9ef;--muted:#5d6370;--surface:#fffc;--glass:#ffffff9e;--glass-border:#ffffffb8;--glass-highlight:#ffffffe6;--shadow-soft:0 14px 35px #161c2d14;--shadow-card:0 10px 26px #161c2d12}*{box-sizing:border-box}button,input,label,.option-button,.drop-zone,.tinder-card{touch-action:manipulation}body{color:var(--text);background:radial-gradient(circle at 8% 8%,#f5f6ff 0%,#0000 42%),radial-gradient(circle at 92% 0,#fff6cf 0%,#0000 36%),linear-gradient(#fbfbff 0%,#f3f4ff 100%);margin:0;font-family:Inter Tight,sans-serif}.page{place-items:center;min-height:100vh;padding:28px;display:grid;position:relative}.quiz-shell{background:var(--surface);width:min(820px,100%);box-shadow:var(--shadow-soft);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid #e3e6f4;border-radius:26px;gap:18px;padding:26px;display:grid;position:relative;overflow:hidden}.quiz-shell:before{content:"";pointer-events:none;background:radial-gradient(circle,#4f46e51f 0%,#4f46e500 70%);border-radius:999px;width:260px;height:260px;position:absolute;top:-140px;right:-140px}.quiz-shell:after{content:"";pointer-events:none;background:radial-gradient(circle,#ffd60a29 0%,#ffd60a00 70%);border-radius:999px;width:240px;height:240px;position:absolute;bottom:-150px;left:-140px}.screen-stage{gap:16px;animation:.32s 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6px;font-size:.74rem;font-weight:600}.question-meta-title{max-width:54ch;margin:0;font-size:1.34rem;line-height:1.3}.timer-pill{text-align:center;background:linear-gradient(120deg,#eef0ff 0%,#fff7d0 100%);border:1px solid #e8e1b5;border-radius:14px;min-width:115px;padding:10px 16px;box-shadow:inset 0 1px #fff}.timer-pill span{text-transform:uppercase;letter-spacing:.08em;color:#5d6370;font-size:.72rem;display:block}.timer-pill strong{color:var(--primary);font-size:1.5rem}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--primary);margin:0 0 10px;font-size:11px;font-weight:700}.brand-logo{object-fit:contain;width:auto;height:78px;margin:0}h1{letter-spacing:-.01em;margin:0;font-size:clamp(1.45rem,2vw,1.8rem);font-weight:600}.subtitle{color:var(--muted);margin:8px 0 0;line-height:1.45}.header-card h1,.header-card .subtitle,.header-card 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16px;font-size:2.8rem;font-weight:700}.result-list{gap:8px;margin-bottom:16px;display:grid}.result-row{border:1px solid var(--border);border-radius:8px;justify-content:space-between;padding:8px 10px;display:flex}@keyframes stage-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes card-in{0%{opacity:0;transform:translateY(10px)scale(.995)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes feedback-pop{0%{opacity:0;transform:translateY(6px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}@media (prefers-reduced-motion:reduce){.screen-stage,.header-card,.content-card,.timer-card,.answer-feedback{animation:none}.option-button,.primary-button,.secondary-button,.tinder-card{transition:none}}@media (width>=760px){.option-grid{grid-template-columns:1fr 1fr}}@media (width<=760px){.screen-stage,.header-card,.content-card,.question-meta-card{animation:none}.option-button,.primary-button,.secondary-button,.tinder-card{transition:none}.quiz-shell{border-radius:20px;padding:18px;box-shadow:0 6px 14px #25292e0f}.top-brand{top:10px}.brand-logo{height:78px}.tinder-card{box-shadow:0 4px 12px #25292e1a}.question-meta-card{flex-direction:column;align-items:stretch}.primary-button,.secondary-button{width:100%}}@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.quiz-shell,.header-card,.question-meta-card,.timer-pill{background:linear-gradient(145deg, var(--glass) 0%, #ffffff70 100%);border-color:var(--glass-border);-webkit-backdrop-filter:blur(14px)saturate(1.2);box-shadow:inset 0 1px 0 var(--glass-highlight), 0 10px 28px #151b2e17}}