.hk-quiz-v2 { color:#101820; background:#fff; border-top:3px solid #1664b0; padding:clamp(14px,3vw,28px); margin-block:24px; max-width:100%; box-sizing:border-box; }
.hk-quiz-v2 *, .hk-quiz-v2 *::before, .hk-quiz-v2 *::after { box-sizing:border-box; }
.hk-quiz-v2 [hidden] { display:none; }
.hk-quiz-v2__meta { font-size:15px; color:#41566b; }
.hk-quiz-v2 fieldset { min-width:0; border:0; border-bottom:1px solid #bdd0df; padding:0 0 22px; margin:0 0 24px; }
.hk-quiz-v2 legend { float:none; max-width:100%; padding:0; margin-bottom:12px; font-size:clamp(19px,2.2vw,24px); line-height:1.25; font-weight:700; color:#101820; background:transparent; overflow-wrap:anywhere; }
.hk-quiz-v2 fieldset label { display:flex; align-items:flex-start; gap:12px; min-height:44px; padding:12px; margin:6px 0; border:1px solid #bdcede; border-radius:4px; line-height:1.5; color:#101820; background:#f4f8fc; cursor:pointer; }
.hk-quiz-v2 fieldset label:has(input:checked) { border-color:#1664b0; background:#ddebfa; box-shadow:inset 3px 0 #1664b0; }
.hk-quiz-v2 input[type=radio] { flex:0 0 20px; width:20px; height:20px; margin:2px 0 0; accent-color:#1664b0; }
.hk-quiz-v2 input:disabled { opacity:1; }
.hk-quiz-v2__actions { display:flex; gap:12px; flex-wrap:wrap; }
.hk-quiz-v2 button { min-height:44px; padding:11px 18px; border:1px solid #101820; background:#101820; color:#fff; font:inherit; font-weight:700; border-radius:4px; cursor:pointer; }
.hk-quiz-v2 button[type=reset] { background:#fff; color:#101820; }
.hk-quiz-v2 button:disabled { opacity:.6; cursor:default; }
.hk-quiz-v2 :focus-visible { outline:3px solid #1664b0; outline-offset:3px; }
.hk-quiz-v2__result { margin-top:24px; padding:20px; border-left:4px solid #1664b0; background:#eaf3fb; }
.hk-quiz-v2__result h3, .hk-quiz-v2__result h4 { color:#101820; background:transparent; padding:0; margin:0 0 12px; font-size:24px; line-height:1.25; }
.hk-quiz-v2__result h4 { margin-top:20px; font-size:20px; }
.hk-quiz-v2__result p { color:#101820; font-size:17px; line-height:1.55; white-space:pre-line; }
.hk-quiz-v2__result label { display:block; margin:20px 0 12px; }
.hk-quiz-v2__result input { display:block; width:100%; max-width:380px; min-height:44px; font:inherit; }