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40px);background:#ffffffeb;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.8);border-radius:16px;padding:18px;box-shadow:0 12px 36px #00000017;z-index:10;transition:opacity .25s,transform .25s}.info-card.hidden{opacity:0;pointer-events:none;transform:translateY(10px)}.info-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px;border-bottom:1px solid #e1e9db;padding-bottom:10px}.info-title{margin:0;font-size:16px;font-weight:700;color:#1a301d}.info-subtitle{font-size:12px;color:#557058;margin-top:2px}.close-btn{background:none;border:none;font-size:18px;color:#7b947f;cursor:pointer;padding:0;line-height:1}.close-btn:hover{color:#1a301d}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}.stat-item{background:#f2f6ee;border-radius:8px;padding:8px 6px;text-align:center}.stat-val{font-size:14px;font-weight:700;color:#27452b}.stat-lbl{font-size:10px;color:#6a826e;margin-top:2px}.info-block{margin-bottom:10px}.info-block-lbl{font-size:11px;font-weight:600;color:#58745c;margin-bottom:3px}.info-block-text{font-size:12.5px;line-height:1.5;color:#2d4531;background:#fafbfa;padding:8px 10px;border-radius:8px;border-left:3px solid #638c67}.question-highlight{border-left-color:#f59e0b;background:#fffbeb;color:#92400e}.hint-pill{position:absolute;bottom:20px;right:20px;background:#ffffffbf;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:999px;padding:6px 14px;font-size:11.5px;color:#4b664f;pointer-events:none;z-index:5}@media (max-width: 640px){#canvas-container{bottom:44dvh;height:auto}.top-bar{top:12px;left:12px;right:12px;flex-wrap:wrap;gap:8px}.brand-badge{padding:8px 12px}.brand-badge h1{font-size:13px}.brand-badge .sub{display:none}.nav-links{gap:5px}.nav-btn{padding:8px 9px;font-size:11px;white-space:nowrap}body.embedded #canvas-container{bottom:0;height:100%}.hud-panel{bottom:12px;left:12px;right:12px;width:auto;max-height:45vh;overflow-y:auto}.info-card{inset:auto 12px 12px;width:auto}.hint-pill{display:none}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{transition:none!important}}