.sft-quiz{
	max-width:760px;margin:2rem auto;padding:24px;border:1px solid #e5e7eb;border-radius:18px;
	background:#fff;box-shadow:0 8px 30px rgba(0,0,0,.06);color:#111827
}
.sft-quiz-top{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px;align-items:center}
.sft-badge{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;background:#111827;color:#fff;font-size:12px;font-weight:700}
.sft-badge-muted{background:#f3f4f6;color:#4b5563}
.sft-timer{margin-left:auto;font-weight:800;padding:5px 10px;border-radius:999px;background:#fff7ed;color:#9a3412}
.sft-progress{height:7px;background:#eef0f3;border-radius:999px;overflow:hidden;margin-bottom:28px}
.sft-progress-bar{height:100%;background:currentColor;border-radius:999px;transition:width .25s ease}
.sft-quiz-start{text-align:center;padding:18px 0 6px}
.sft-quiz-start h2{font-size:clamp(26px,5vw,40px);line-height:1.15;margin:0 0 10px}
.sft-quiz-start p{color:#6b7280}
.sft-start-options{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin:20px 0}
.sft-check{display:flex;gap:8px;align-items:center;color:#374151}
.sft-check input{width:18px;height:18px}
.sft-question-number{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#6b7280;margin-bottom:8px}
.sft-question-title{font-size:clamp(22px,4vw,32px);line-height:1.2;margin:0 0 22px}
.sft-choices{display:grid;gap:10px}
.sft-choice,.sft-btn{width:100%;min-height:48px;padding:12px 16px;border-radius:10px;border:1px solid #d1d5db;background:#fff;color:#111827;font:inherit;font-weight:650;cursor:pointer;text-align:left}
.sft-choice:hover:not(:disabled){border-color:#9ca3af;background:#f9fafb}
.sft-choice:focus-visible,.sft-btn:focus-visible{outline:3px solid rgba(17,24,39,.2);outline-offset:2px}
.sft-choice:disabled{cursor:default;opacity:1}
.sft-choice.sft-correct{border-color:#15803d;background:#f0fdf4}
.sft-choice.sft-wrong{border-color:#b91c1c;background:#fef2f2}
.sft-explanation{margin-top:16px;padding:14px;border-left:4px solid #111827;background:#f9fafb;border-radius:6px;line-height:1.55}
.sft-quiz-controls{margin-top:18px}
.sft-btn{background:#111827;color:#fff;text-align:center;border-color:#111827}
.sft-btn:disabled{opacity:.45;cursor:not-allowed}
.sft-result{text-align:center}
.sft-result-card{padding:24px;border-radius:16px;background:#f8fafc;border:1px solid #e5e7eb}
.sft-result-kicker{text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:800;color:#6b7280}
.sft-result-score{font-size:clamp(38px,8vw,64px);font-weight:800;line-height:1.05;margin:8px 0}
.sft-result-message{font-size:18px;color:#4b5563}
.sft-result-stats{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:18px}
.sft-result-stats span{padding:7px 10px;background:#fff;border:1px solid #e5e7eb;border-radius:999px;font-size:13px}
.sft-result-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.sft-result-actions .sft-btn{flex:1;min-width:180px}
.sft-leaderboard{text-align:left;margin-top:28px}
.sft-leaderboard-list{padding-left:0;list-style:none;margin:10px 0 0}
.sft-leaderboard-list li{display:grid;grid-template-columns:1fr auto auto;gap:12px;padding:10px 0;border-top:1px solid #e5e7eb}
.sft-muted{color:#6b7280;font-size:13px}
.sft-review{text-align:left;margin-top:30px}
.sft-review h3,.sft-related h3{margin-bottom:12px}
.sft-review-item{padding:12px 0;border-top:1px solid #e5e7eb;display:flex;gap:12px;justify-content:space-between;align-items:flex-start}
.sft-review-good{color:#15803d;font-weight:700;white-space:nowrap}
.sft-review-bad{color:#b91c1c;font-weight:700}
.sft-related{margin-top:36px;border-top:1px solid #e5e7eb;padding-top:24px}
.sft-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.sft-related-card{display:block;padding:14px;border:1px solid #e5e7eb;border-radius:10px;text-decoration:none;color:inherit}
.sft-related-card:hover{background:#f9fafb}
.sft-related-card strong{display:block;line-height:1.35}
.sft-related-card span{display:block;margin-top:7px;color:#6b7280;font-size:12px}
.sft-empty{padding:20px;border:1px solid #e5e7eb;border-radius:12px}
@media(max-width:600px){
	.sft-quiz{padding:18px;border-radius:12px}
	.sft-timer{margin-left:0}
	.sft-review-item{display:block}
	.sft-review-good,.sft-review-bad{display:block;margin-top:5px}
	.sft-related-grid{grid-template-columns:1fr}
}

.sft-name-entry{margin-top:24px;padding:18px;border:1px solid #e5e7eb;border-radius:12px;text-align:left}
.sft-name-entry label{display:block;font-weight:700;margin-bottom:7px}
.sft-player-name{width:100%;box-sizing:border-box;padding:11px 12px;border:1px solid #d1d5db;border-radius:9px;font:inherit;margin-bottom:9px}
.sft-save-status{font-size:13px;color:#6b7280;margin-top:8px}
.sft-streak{margin-top:18px;padding:14px;border-radius:12px;background:#fff7ed;display:flex;justify-content:space-between;gap:10px}
.sft-streak-value{font-weight:800;color:#9a3412}
.sft-leaderboard-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.sft-leaderboard-head h3{margin:0}
.sft-leaderboard-period{padding:8px;border:1px solid #d1d5db;border-radius:8px;background:#fff}
.sft-daily-wrap{max-width:900px;margin:0 auto;padding:30px 18px}
.sft-daily-wrap>h1{font-size:clamp(32px,6vw,52px);margin-bottom:8px}
.sft-daily-intro{color:#6b7280}
.sft-daily-header{max-width:760px;margin:0 auto;padding:14px 18px;border:1px solid #e5e7eb;border-radius:12px 12px 0 0;background:#f8fafc;display:flex;justify-content:space-between}
@media(max-width:600px){.sft-daily-header{display:block}.sft-daily-date{display:block;margin-top:4px}}

.sft-hub{max-width:1000px;margin:2rem auto}
.sft-hub-filters{display:grid;grid-template-columns:2fr 1fr auto;gap:10px;margin-bottom:22px}
.sft-hub-filters input,.sft-hub-filters select,.sft-hub-filters button{padding:11px 12px;border:1px solid #d1d5db;border-radius:9px;font:inherit}
.sft-hub-filters button{background:#111827;color:#fff;cursor:pointer}
.sft-hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.sft-hub-card{display:block;padding:17px;border:1px solid #e5e7eb;border-radius:12px;text-decoration:none;color:inherit}
.sft-hub-card:hover{background:#f9fafb}
.sft-hub-card-title{display:block;font-weight:800;line-height:1.3}
.sft-hub-card span+span{display:block;color:#6b7280;font-size:12px;margin-top:8px}
@media(max-width:700px){.sft-hub-filters{grid-template-columns:1fr}.sft-hub-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.sft-hub-grid{grid-template-columns:1fr}}