.nsc-quiz{--navy:#003770;--teal:#5cb9c5;--pale:#eef8fa;--green:#207245;--red:#b42318;font-family:Arial,sans-serif;color:#17212b;max-width:820px;margin:24px auto}.nsc-card{background:#fff;border:1px solid #d8e5e8;border-radius:18px;box-shadow:0 12px 34px rgba(0,55,112,.1);padding:clamp(22px,5vw,46px)}.nsc-card h2{color:var(--navy);font-size:clamp(25px,4vw,36px);margin:8px 0 18px;line-height:1.2}.nsc-kicker{color:var(--teal);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:13px}.nsc-rules{display:grid;gap:8px;padding-left:20px;margin:24px 0}.nsc-button{appearance:none;border:0;border-radius:9px;background:var(--navy);color:#fff;font-weight:700;font-size:16px;padding:14px 22px;cursor:pointer}.nsc-button:hover{background:#00519f}.nsc-button:focus-visible,.nsc-option:has(input:focus-visible){outline:3px solid #f4b942;outline-offset:3px}.nsc-button:disabled{opacity:.55;cursor:wait}.nsc-topline{display:flex;justify-content:space-between;gap:16px;color:#51606b;font-size:14px}.nsc-topline span{color:var(--navy);font-weight:700}.nsc-progress{height:7px;background:#e5edf0;border-radius:99px;overflow:hidden;margin:12px 0 28px}.nsc-progress i{display:block;height:100%;background:var(--teal);border-radius:inherit;transition:width .25s}.nsc-question{font-size:clamp(21px,3vw,29px)!important}.nsc-card fieldset{border:0;padding:0;margin:0 0 20px;display:grid;gap:12px}.nsc-option{display:block;cursor:pointer}.nsc-option input{position:absolute;opacity:0;pointer-events:none}.nsc-option span{display:flex;align-items:center;gap:14px;border:2px solid #d9e4e7;border-radius:12px;padding:15px 16px;line-height:1.4;transition:.15s}.nsc-option b{display:grid;place-items:center;flex:0 0 34px;height:34px;border-radius:50%;background:var(--pale);color:var(--navy)}.nsc-option:hover span,.nsc-option:has(input:checked) span{border-color:var(--teal);background:#f8fcfd}.nsc-option.is-correct span{border-color:var(--green);background:#e9f7ef}.nsc-option.is-wrong span{border-color:var(--red);background:#fff0ee}.nsc-feedback{border-left:5px solid;margin:18px 0;padding:14px 18px;background:#f6f8f9;border-radius:5px}.nsc-feedback.is-correct{border-color:var(--green)}.nsc-feedback.is-wrong{border-color:var(--red)}.nsc-feedback strong{font-size:18px}.nsc-feedback p{margin:8px 0}.nsc-feedback small{color:#51606b}.nsc-error{color:var(--red);font-weight:700}.nsc-result{text-align:center}.nsc-score{display:inline-grid;place-items:center;width:120px;height:120px;border-radius:50%;background:var(--pale);color:var(--navy);font-size:28px;font-weight:800}.nsc-result.is-pass .nsc-score{background:#e9f7ef;color:var(--green)}.nsc-result.is-fail .nsc-score{background:#fff0ee;color:var(--red)}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:560px){.nsc-topline{display:grid}.nsc-option span{align-items:flex-start}.nsc-card{border-radius:12px}.nsc-button{width:100%}}