.qcr-app,
.qcr-app *{box-sizing:border-box}
.qcr-app{max-width:1180px;margin:0 auto;padding:22px;font-family:Arial,Helvetica,sans-serif;color:#12314f;background:#f4f9ff;border-radius:24px;overflow:hidden}
.qcr-app button,.qcr-app input,.qcr-app select{font:inherit}
.qcr-shell{width:100%}
.qcr-hero-v20{width:100%;background:#fff;border:1px solid #d7e7f7;border-radius:28px;box-shadow:0 18px 42px rgba(15,55,97,.12);overflow:hidden;margin:0 0 22px}
.qcr-flag-band{display:grid;grid-template-columns:1fr 1fr 1fr;height:10px}.qcr-flag-band span:nth-child(1){background:#145da0}.qcr-flag-band span:nth-child(2){background:#fff}.qcr-flag-band span:nth-child(3){background:#c1121f}
.qcr-hero-main{padding:30px 32px 18px;background:linear-gradient(135deg,#fff 0%,#eef7ff 100%)}
.qcr-kicker{margin:0 0 8px;color:#c1121f!important;font-weight:900;letter-spacing:.08em;text-transform:uppercase;font-size:.92rem}
.qcr-hero-v20 h2{margin:0 0 12px!important;color:#0f3761!important;font-size:clamp(2rem,4vw,3.4rem)!important;line-height:1.08!important;font-weight:950!important;letter-spacing:-.03em!important;max-width:980px!important;word-break:normal!important;overflow-wrap:normal!important;writing-mode:horizontal-tb!important;white-space:normal!important;text-align:left!important}
.qcr-hero-lead{margin:0!important;color:#244866!important;font-weight:600!important;line-height:1.7!important;font-size:1.08rem!important;max-width:980px!important;text-align:left!important}
.qcr-hero-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:22px}.qcr-hero-steps div{background:#fff;border:1px solid #d7e7f7;border-radius:18px;padding:16px;box-shadow:0 8px 20px rgba(15,55,97,.06)}.qcr-hero-steps strong{display:block;color:#0f3761;font-size:1.05rem;margin-bottom:5px}.qcr-hero-steps span{display:block;color:#526a80;line-height:1.45}
.qcr-hero-separated{display:grid!important;grid-template-columns:minmax(0,1fr) 360px!important;gap:26px!important;align-items:stretch!important;padding:26px 32px 32px!important;background:#fff!important}.qcr-hero-illustration{margin:0!important;background:#f7fbff!important;border:1px solid #d7e7f7!important;border-radius:24px!important;padding:16px!important;box-shadow:0 12px 28px rgba(15,55,97,.08)!important}.qcr-hero-illustration img{display:block!important;width:100%!important;height:auto!important;max-height:340px!important;object-fit:contain!important;border-radius:18px!important}.qcr-hero-objective{background:linear-gradient(135deg,#145da0,#1d6fb8)!important;color:#fff!important;border-radius:24px!important;padding:28px!important;box-shadow:0 16px 34px rgba(20,93,160,.22)!important;display:flex!important;flex-direction:column!important;justify-content:center!important;min-height:240px!important}.qcr-hero-objective span{font-weight:900;text-transform:uppercase;letter-spacing:.07em}.qcr-hero-objective strong{display:block;font-size:3.2rem;line-height:1;margin:12px 0 10px;color:#fff!important}.qcr-hero-objective p,.qcr-hero-objective em{margin:4px 0;color:#fff!important;font-style:normal;line-height:1.45}
.qcr-notice{margin:14px 0;padding:14px 16px;border-radius:14px;background:#fff8e8;border:1px solid #f2d39b;color:#634700;font-weight:600}.qcr-panel-v20{background:#fff;border:1px solid #d7e7f7;border-radius:24px;padding:24px;box-shadow:0 12px 30px rgba(15,55,97,.08);margin-bottom:22px}.qcr-path-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:18px}.qcr-path-card{appearance:none;border:1px solid #d7e7f7;background:#f8fbff;border-radius:18px;padding:18px;text-align:left;cursor:pointer;min-height:120px}.qcr-path-card.is-active{border-color:#145da0;background:#eef7ff;box-shadow:0 10px 24px rgba(20,93,160,.14)}.qcr-path-card strong{display:block;color:#0f3761;font-size:1.08rem;margin-bottom:8px}.qcr-path-card span{color:#536a80;line-height:1.5}.qcr-controls{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;align-items:end}.qcr-controls label{font-weight:800;color:#0f3761}.qcr-controls select,.qcr-controls input[type=number]{display:block;width:100%;margin-top:6px;border:1px solid #cfddea;border-radius:12px;padding:10px 12px;background:#fff}.qcr-checkbox-inline{display:flex!important;gap:8px;align-items:center;background:#f7fbff;border:1px solid #d7e7f7;border-radius:12px;padding:11px 12px}.qcr-exam-info{background:#f7fbff;border:1px solid #d7e7f7;border-radius:14px;padding:14px 16px}.qcr-controls[hidden],.qcr-exam-info[hidden]{display:none!important}.qcr-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.qcr-primary,.qcr-secondary,.qcr-small{border:none;border-radius:999px;padding:12px 18px;font-weight:900;cursor:pointer}.qcr-primary{background:#145da0;color:#fff}.qcr-secondary{background:#eef3f8;color:#0f3761}.qcr-small{background:#fff1d6;color:#765000;border:1px solid #f0d39b;margin-top:12px}.qcr-primary:disabled,.qcr-secondary:disabled{opacity:.45;cursor:not-allowed}
.qcr-quiz-form{background:#fff;border:1px solid #d7e7f7;border-radius:24px;padding:24px;box-shadow:0 12px 30px rgba(15,55,97,.08)}.qcr-quiz-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;border-bottom:1px solid #e3edf8;padding-bottom:16px;margin-bottom:20px}.qcr-quiz-head h3{margin:0;color:#0f3761;font-size:1.7rem}.qcr-head-tools{min-width:250px}.qcr-progress-summary{font-weight:800;color:#0f3761}.qcr-progress-bar{height:10px;background:#e8f1fb;border-radius:999px;overflow:hidden;margin-top:8px}.qcr-progress-bar i{display:block;height:100%;width:0;background:#c1121f}.qcr-timer{margin-top:10px;background:#0f3761;color:#fff;border-radius:999px;padding:8px 12px;text-align:center;font-weight:900}.qcr-one-by-one .qcr-question{display:none!important}.qcr-one-by-one .qcr-question.is-current{display:block!important}.qcr-question{border:1px solid #dce8f5;border-radius:22px;padding:22px;background:#fbfdff}.qcr-question-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.qcr-question-meta span{background:#eef6ff;color:#145da0;border-radius:999px;padding:7px 10px;font-size:.9rem;font-weight:800}.qcr-question-meta .qcr-number{background:#c1121f;color:#fff}.qcr-media{margin:0 0 18px;background:#fff;border:1px solid #d7e7f7;border-radius:20px;padding:12px;text-align:center}.qcr-media img{display:block;width:100%;max-height:380px;object-fit:contain;border-radius:15px}.qcr-question h4{font-size:1.35rem;line-height:1.35;margin:0 0 10px;color:#0f3761}.qcr-situation{color:#455f76;font-weight:600;line-height:1.6}.qcr-answer-instruction{border-radius:14px;padding:12px 14px;font-weight:800;margin:12px 0;background:#eef7ff;color:#0f3761;border:1px solid #d7e7f7}.qcr-answer-instruction.is-multiple{background:#fff4f4;color:#8c0e18;border-color:#f0c9ce}.qcr-options{display:grid;gap:10px;margin-top:14px}.qcr-option{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1px solid #d7e7f7;border-radius:16px;background:#fff;cursor:pointer}.qcr-option.is-selected{border-color:#145da0;background:#eef7ff}.qcr-option input{margin-top:3px}.qcr-option-letter{flex:0 0 auto;display:inline-flex;width:28px;height:28px;align-items:center;justify-content:center;border-radius:50%;background:#145da0;color:#fff;font-weight:900}.qcr-navigation{display:flex;gap:10px;flex-wrap:wrap;justify-content:space-between;margin-top:20px;border-top:1px solid #e3edf8;padding-top:18px}.qcr-feedback{margin-top:14px}.qcr-correction{border-radius:16px;padding:14px;border:1px solid}.qcr-correction.is-good{background:#effaf2;border-color:#b8e2c0;color:#145b24}.qcr-correction.is-bad{background:#fff1f2;border-color:#f0c9ce;color:#7a1119}.qcr-result{margin-top:22px;border-radius:22px;padding:22px;border:1px solid}.qcr-result.is-good{background:#effaf2;border-color:#b8e2c0}.qcr-result.is-bad{background:#fff1f2;border-color:#f0c9ce}.qcr-result-top{display:flex;justify-content:space-between;gap:16px}.qcr-score-badge{background:#fff;border-radius:18px;padding:18px;text-align:center;min-width:150px}.qcr-score-badge strong{font-size:2.4rem;color:#0f3761}.qcr-score-badge small{font-size:1.2rem}.qcr-theme-stats{margin-top:16px;background:#fff;border-radius:16px;padding:14px}.qcr-theme-stats div{display:flex;justify-content:space-between;border-top:1px solid #edf2f7;padding:8px 0}.qcr-empty{background:#fff;border:1px solid #d7e7f7;border-radius:18px;padding:20px;color:#0f3761;font-weight:800}
.qcr-theme-list{background:#fff;border:1px solid #d7e7f7;border-radius:22px;padding:24px;box-shadow:0 10px 26px rgba(15,55,97,.08)}.qcr-theme-list h3{font-size:2rem;color:#0f3761;margin:0 0 10px}.qcr-theme-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.qcr-theme-card{border:1px solid #d7e7f7;background:#f8fbff;border-radius:16px;padding:14px}.qcr-theme-card strong{display:block;color:#0f3761}.qcr-theme-card span{color:#516a80}
@media(max-width:900px){.qcr-app{padding:12px}.qcr-hero-separated,.qcr-hero-steps,.qcr-path-grid,.qcr-controls,.qcr-theme-grid{grid-template-columns:1fr!important}.qcr-quiz-head,.qcr-result-top{display:block}.qcr-head-tools{min-width:0;margin-top:12px}.qcr-hero-v20 h2{font-size:2rem!important}.qcr-hero-objective strong{font-size:2.4rem}}

/* Version 21 */
.qcr-illustrated-pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #d7e7f7;border-radius:999px;padding:10px 14px;font-weight:900;color:#145da0;box-shadow:0 10px 20px rgba(20,93,160,.08)}
.qcr-media{position:relative;overflow:hidden;box-shadow:0 14px 28px rgba(15,55,97,.08)}
.qcr-media-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;background:linear-gradient(90deg,#145da0,#1d6fb8);color:#fff;border-radius:999px;font-size:.86rem;font-weight:900;margin:0 0 12px}
.qcr-media img{background:linear-gradient(180deg,#f8fbff 0%,#eef5fb 100%)}
.qcr-media figcaption{display:block;margin-top:10px;color:#4a6074;font-weight:700;font-size:.96rem;line-height:1.45}
.qcr-question{box-shadow:0 16px 32px rgba(15,55,97,.05)}
.qcr-quiz-head{align-items:flex-start}
.qcr-head-tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:flex-end}
@media (max-width:820px){.qcr-illustrated-pill{width:100%;justify-content:center}.qcr-head-tools{justify-content:flex-start}}