/* A focused, accessible walkthrough layered above the actual practice screen. */
.ft-root{position:fixed!important;inset:0!important;width:100vw!important;height:100dvh!important;max-width:none!important;max-height:none!important;padding:0!important;margin:0!important;border:0!important;overflow:visible!important;background:transparent!important;color:#123e50;z-index:2147483000;isolation:isolate;font-family:'DM Sans',Arial,sans-serif;box-sizing:border-box}
.ft-root::backdrop{background:transparent}.ft-root>*{box-sizing:border-box}.ft-root[hidden]{display:none!important}
.ft-shade{position:fixed;inset:0;background:rgba(3,29,43,.54);pointer-events:auto}.ft-shade.has-target{background:transparent}
.ft-spotlight{position:fixed;pointer-events:none;border:2px solid #55c4d0;border-radius:12px;box-shadow:0 0 0 9999px rgba(3,29,43,.54),0 0 0 5px rgba(255,255,255,.22);transition:width .16s ease,height .16s ease;z-index:1}
.ft-spotlight[hidden]{display:none}.ft-card{position:fixed;z-index:2;background:#fff;border:1px solid #c8e2e8;border-radius:20px;padding:22px;box-shadow:0 18px 72px rgba(3,30,45,.24);display:flex;flex-direction:column;overflow:hidden;overscroll-behavior:contain;outline:none;line-height:1.55;color:#123e50;text-align:left}
.ft-card>.ft-top,.ft-card>.ft-chapter-label,.ft-card>.ft-chapter-select,.ft-card>.ft-progress,.ft-card>.ft-controls,.ft-card>.ft-foot{flex-shrink:0}.ft-copy{overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;min-height:0}.ft-top{display:flex;align-items:center;gap:10px;margin-bottom:17px}.ft-wordmark{font-size:25px;line-height:1;font-family:'Manrope',Arial,sans-serif;font-weight:800;letter-spacing:-1.5px;color:#113e50}.ft-wordmark>span{color:#38b4c1}.ft-mode{font-size:10px;letter-spacing:1.4px;text-transform:uppercase;font-weight:700;color:#668994;padding-top:3px}
.ft-close{margin-left:auto;width:34px;height:34px;padding:0;display:grid;place-items:center;border:1px solid #d9e7eb;border-radius:10px;color:#315563;background:#f7fbfc;font-size:24px;line-height:1;cursor:pointer}
.ft-chapter-label{display:block;font-size:11px;font-weight:700;color:#617e89;margin-bottom:5px}.ft-chapter-select{display:block;width:100%;min-height:41px;border:1px solid #d1e4e8;border-radius:9px;padding:9px 32px 9px 11px;background:#f5fbfc;color:#184858;font:600 12px 'DM Sans',Arial,sans-serif;cursor:pointer;max-width:100%}
.ft-meta{display:flex;justify-content:space-between;gap:12px;margin:20px 0 8px;color:#51818e;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.9px}.ft-meta>span:last-child{flex:none;letter-spacing:0;color:#72929a}
.ft-card h2{font:800 22px/1.25 'Manrope',Arial,sans-serif;letter-spacing:-.65px;margin:0 0 12px;color:#133f51}.ft-card p{font-size:13px;line-height:1.7;margin:0 0 12px;color:#536f7b}.ft-card .ft-unavailable{font-size:11px;line-height:1.5;background:#fff8dd;border:1px solid #f0e1a9;border-radius:9px;color:#776737;padding:10px}.ft-card .ft-demo-result{background:#ebf8f4;color:#2e6a5e;border:1px solid #ceebe1;border-radius:9px;padding:10px;font-size:12px}
.ft-try{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;padding:10px 12px;border:1px solid #bbe0e6;border-radius:9px;background:#eaf8fa;color:#146477;font:700 12px 'DM Sans',Arial,sans-serif;cursor:pointer;margin:14px 0}.ft-try span{font-size:16px}
.ft-progress{height:4px;border-radius:9px;overflow:hidden;background:#e8f1f4;margin:20px 0 15px}.ft-progress>span{display:block;height:100%;background:linear-gradient(90deg,#159ec2,#48c7c8);border-radius:9px;transition:width .2s ease}
.ft-controls{display:flex;justify-content:space-between;align-items:center;gap:10px}.ft-controls>span{font-size:11px;color:#78939d;font-variant-numeric:tabular-nums}.ft-controls button{min-height:42px;min-width:87px;border-radius:10px;padding:10px 16px;font:700 12px 'DM Sans',Arial,sans-serif;cursor:pointer}.ft-back{color:#345b6a;background:#fff;border:1px solid #d5e5e9}.ft-next{color:#fff;background:#0b4056;border:1px solid #0b4056;box-shadow:0 4px 9px rgba(11,64,86,.1)}
.ft-foot{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-top:12px;font-size:10px;color:#79929c}.ft-foot button{font:600 10px 'DM Sans',Arial,sans-serif;border:0;background:none;color:#59818e;cursor:pointer;padding:3px 0;text-decoration:underline;text-underline-offset:3px}.ft-foot span{text-align:right}
.ft-card button:hover:not(:disabled){filter:brightness(.96)}.ft-card button:disabled{opacity:.42;cursor:not-allowed}.ft-card :focus-visible{outline:3px solid #2cabca;outline-offset:3px}.ft-announcement{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
body.flow-tour-active{overscroll-behavior:none}.flow-tour-active #toast{display:none}
@media(max-width:700px){.ft-card{padding:16px 18px;border-radius:19px;box-shadow:0 -5px 45px rgba(3,30,45,.22)}.ft-top{margin-bottom:10px}.ft-wordmark{font-size:23px}.ft-close{width:32px;height:32px}.ft-chapter-label{font-size:10px}.ft-chapter-select{min-height:38px;font-size:12px;padding-top:8px;padding-bottom:8px}.ft-meta{margin-top:15px}.ft-card h2{font-size:20px;margin-bottom:9px}.ft-card p{font-size:12px;line-height:1.65}.ft-progress{margin:14px 0 12px}.ft-controls button{min-height:43px}.ft-foot{margin-top:10px}.ft-mode{font-size:9px}.ft-spotlight{border-radius:10px}}
@media(prefers-reduced-motion:reduce){.ft-spotlight,.ft-progress>span{transition:none}}

@media(max-height:480px){.ft-card{padding:12px 16px}.ft-top{margin-bottom:8px}.ft-chapter-label{display:none}.ft-chapter-select{min-height:34px;padding-top:6px;padding-bottom:6px}.ft-meta{margin-top:10px}.ft-progress{margin:9px 0}.ft-foot{margin-top:7px}.ft-card h2{font-size:18px}.ft-card p{font-size:12px}.ft-mode{font-size:9px}}