.quiz-dialog{width:min(640px,calc(100% - 28px));max-height:90svh;padding:30px;border:1px solid #315184;border-radius:16px;background:linear-gradient(145deg,#121d33,#080b12 65%);color:#f4f5f7;box-shadow:0 30px 100px #000a;overflow:auto;font-family:'DM Sans',Arial,sans-serif}.quiz-dialog::backdrop{background:#02050bd9;backdrop-filter:blur(7px)}.quiz-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.quiz-brand{color:#8eb7ff;letter-spacing:3px;font-size:12px}.quiz-close{background:transparent;color:#dae7ff;border:1px solid #3a4b66;border-radius:50%;width:42px;height:42px;font-size:28px;cursor:pointer}.quiz-dialog h2{font-size:30px;letter-spacing:-1px;margin-bottom:22px}.quiz-counter{font-size:13px;color:#a9bddf;margin-bottom:10px}.quiz-progress{height:4px;background:#243049;border-radius:4px;margin-bottom:30px;overflow:hidden}.quiz-progress span{display:block;height:100%;background:#347aff;transition:width .25s}.quiz-question{display:block;font-size:22px;font-weight:500;line-height:1.35}.quiz-hint{color:#a7b5cb;line-height:1.6;font-size:14px;margin:10px 0 17px}.quiz-input{width:100%;padding:16px;border:1px solid #455778;border-radius:7px;background:#050b17;color:#f4f5f7;font:inherit;font-size:17px;resize:vertical;min-height:55px}.quiz-input:focus{outline:2px solid #548cff;outline-offset:2px}.quiz-error{font-size:14px;color:#ffb4b4;min-height:23px;margin-top:10px}.quiz-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px}.quiz-next{background:#1260ff;color:white;border:0;cursor:pointer;margin-left:auto;font:inherit;font-weight:600}.quiz-back{background:transparent;color:#c4d6f6;border:1px solid #3e5477;border-radius:5px;padding:14px 18px;cursor:pointer;font:inherit;font-size:14px}.quiz-notice{color:#a0aec3;font-size:12px;line-height:1.7;margin-top:25px}.quiz-review{margin:20px 0}.quiz-review dt{color:#8eb7ff;font-size:13px;margin-top:18px}.quiz-review dd{margin:7px 0 0;color:#eff4ff;font-size:16px;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere}.quiz-dialog button:focus-visible,.quiz-dialog a:focus-visible{outline:2px solid #a2caff;outline-offset:3px}@media(max-width:600px){.quiz-dialog{padding:22px}.quiz-dialog h2{font-size:26px}.quiz-question{font-size:20px}.quiz-actions{flex-wrap:wrap}.quiz-actions .green{width:100%;text-align:center}}@media(prefers-reduced-motion:reduce){.quiz-progress span{transition:none}}