/* Focused official-assessment quiz sessions. */
.practice-page{background:#f6f8fc}
.practice-hero{position:relative;overflow:hidden;background:linear-gradient(120deg,#edf5ff 0%,#f8fbff 60%,#e6f7f0 100%);padding:52px 0 54px}
.practice-hero .breadcrumb{margin-bottom:20px}
.practice-hero-layout{display:flex;align-items:center;justify-content:space-between;gap:36px}
.practice-hero-copy{max-width:760px}
.practice-hero h1{font-size:clamp(2.25rem,4.8vw,4.1rem);letter-spacing:-.045em;max-width:820px;margin:13px 0 16px}
.practice-hero h1 em{color:#285edb;font-style:normal}
.practice-hero .lead{font-size:1.06rem;line-height:1.75;max-width:690px;margin-bottom:0}
.practice-hero-mark{flex:none;display:grid;place-content:center;text-align:center;gap:6px;width:155px;height:155px;border:1px solid #ccdeef;border-radius:35px;background:#ffffffb8;transform:rotate(4deg);box-shadow:0 14px 35px #14345b08}
.practice-hero-mark strong{font-size:2.9rem;line-height:1.05;letter-spacing:-.07em;color:#2459ba}
.practice-hero-mark span{font-size:.75rem;font-weight:850;letter-spacing:.09em;text-transform:uppercase;color:#526b83}
.practice-hero-mark small{color:#177c68;font-size:.78rem;font-weight:800}
.practice-main{padding:44px 0 72px}
.practice-main>.wrap{max-width:1140px}
.practice-noscript{border:1px solid #d1e0ef;border-radius:18px;background:#fff;padding:24px;color:#344f6d}
#quiz-app{scroll-margin-top:108px;min-width:0;color:#182d49}
#quiz-app h2{font-size:clamp(1.55rem,2.5vw,2rem);line-height:1.2;letter-spacing:-.035em;margin-bottom:10px}
#quiz-app h3{font-size:1.15rem;line-height:1.35;letter-spacing:-.02em}
#quiz-app p{line-height:1.65}
#quiz-app a:not(.button){color:#2357b0;font-weight:750;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
#quiz-app a:hover:not(.button){color:#123c85}
#quiz-app button,#quiz-app input,#quiz-app select{font:inherit}
#quiz-app button:not(.button){display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:12px 19px;border:1px solid #285edb;border-radius:12px;background:#285edb;color:#fff;font-size:.91rem;font-weight:800;line-height:1.3;cursor:pointer;transition:background .15s,border-color .15s,box-shadow .15s}
#quiz-app button:not(.button):hover:not(:disabled){background:#1849b9;border-color:#1849b9}
#quiz-app button:disabled{cursor:default;opacity:.45;box-shadow:none;transform:none}
#quiz-app button:focus-visible,#quiz-app select:focus-visible,#quiz-app input:focus-visible,#quiz-app a:focus-visible,#quiz-app summary:focus-visible{outline:3px solid #f19a3f;outline-offset:4px}
#quiz-app .quiz-secondary,#quiz-app .quiz-previous,#quiz-app [data-action="previous"],#quiz-app [data-action="restart"],#quiz-app [data-action="new-quiz"]{background:#fff;color:#2856a5;border-color:#bdcfe6;box-shadow:none}
#quiz-app .quiz-secondary:hover:not(:disabled),#quiz-app .quiz-previous:hover:not(:disabled),#quiz-app [data-action="previous"]:hover:not(:disabled),#quiz-app [data-action="restart"]:hover:not(:disabled),#quiz-app [data-action="new-quiz"]:hover:not(:disabled){background:#edf4ff;border-color:#9ebae0}
.quiz-panel{padding:30px;border:1px solid #d9e4ef;border-radius:24px;background:#fff;box-shadow:0 10px 35px #153a6b06;min-width:0}
.quiz-panel+.quiz-panel{margin-top:22px}
.quiz-setup>p{max-width:730px;color:#536a82;font-size:.96rem}
.quiz-kicker{color:#157b70;font-size:.75rem;font-weight:850;text-transform:uppercase;letter-spacing:.1em;margin:0 0 10px}
.quiz-filter-grid{display:grid;grid-template-columns:1.2fr 1.3fr 1fr .8fr;gap:16px;margin:26px 0 18px}
.quiz-field{display:flex;flex-direction:column;gap:8px;min-width:0;color:#29435e;font-size:.84rem;font-weight:800;line-height:1.45}
.quiz-field select,#quiz-app select{width:100%;min-height:49px;border:1px solid #adbfda;border-radius:11px;padding:11px 33px 11px 12px;background-color:#fff;color:#203c5d;cursor:pointer;font-size:.91rem;font-weight:550;line-height:1.4}
.quiz-field select:hover,#quiz-app select:hover{border-color:#698ec2}
.quiz-controls,.quiz-inline-actions{display:flex;align-items:center;flex-wrap:wrap;gap:11px;margin-top:20px}
.quiz-status{color:#526a82;font-size:.87rem;line-height:1.65;margin:16px 0 0;min-height:1.65em}
.quiz-status:empty{display:none}
.quiz-warning{border:1px solid #ebd3a5;border-radius:13px;padding:14px 17px;background:#fffaef;color:#76551e;font-size:.89rem;line-height:1.65;margin:18px 0}
.quiz-heading-row,.quiz-question-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap}
.quiz-heading-row>div,.quiz-question-header>div{min-width:0}
.quiz-meta{color:#5a6d82;font-size:.83rem;line-height:1.6}
.quiz-progress{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:0 0 25px;color:#526a82;font-size:.84rem;font-weight:750}
.quiz-progress progress,#quiz-app progress{display:block;flex:1;min-width:120px;max-width:340px;width:100%;height:8px;border:0;border-radius:100px;overflow:hidden;accent-color:#218a75;background:#e5edf6}
#quiz-app progress::-webkit-progress-bar{background:#e5edf6;border-radius:100px}
#quiz-app progress::-webkit-progress-value{background:#218a75;border-radius:100px}
#quiz-app progress::-moz-progress-bar{background:#218a75;border-radius:100px}
.quiz-question>p{color:#52677f;margin-bottom:14px}
.quiz-question h2{max-width:850px}
.quiz-question-title{font-size:1.4rem;font-weight:850;color:#173b65;line-height:1.35}
.quiz-source-actions{display:flex;justify-content:space-between;align-items:center;gap:10px 24px;flex-wrap:wrap;margin:18px 0 12px;font-size:.84rem;color:#516880}
.quiz-source-actions p{margin:0}
.quiz-source-actions a{display:inline-flex;align-items:center;min-height:36px}
.quiz-source-frame{display:block;width:100%;height:560px;border:1px solid #c7d5e7;border-radius:13px;background:#eaf0f7;color:#253d5b}
.quiz-source-caption{font-size:.82rem;color:#526a82;line-height:1.6;margin:11px 0 0}
.quiz-source-caption a{white-space:normal}
.quiz-answer-form{min-width:0;border:1px solid #d9e4f0;border-radius:17px;background:#f7faff;padding:23px;margin-top:22px}
.quiz-answer-form fieldset{border:0;padding:0;margin:0;min-width:0}
.quiz-answer-form legend{display:block;font-size:.95rem;font-weight:850;color:#254768;margin-bottom:14px;padding:0}
.quiz-answer-form>label,.quiz-answer-form fieldset>label:not(.quiz-choice){font-size:.91rem;font-weight:750;color:#294a6a}
.quiz-answer-form p{color:#526b82;font-size:.89rem}
.quiz-answer-form input[type="text"],.quiz-answer-form input[type="number"],.quiz-answer-form textarea{width:100%;max-width:470px;min-height:48px;border:1px solid #adbfda;background:#fff;border-radius:10px;padding:11px 13px;color:#1d3d60;margin-top:9px}
.quiz-choice{display:flex;align-items:center;gap:12px;border:1px solid #c4d5e9;border-radius:12px;background:#fff;padding:14px 16px;margin:9px 0;min-height:50px;color:#244361;cursor:pointer;font-size:.95rem;line-height:1.5;transition:border-color .15s,background .15s,box-shadow .15s}
.quiz-choice:hover{background:#edf5ff;border-color:#86a6d5}
.quiz-choice:has(input:checked){background:#eaf2ff;border-color:#4d7ac7;box-shadow:0 0 0 1px #4d7ac7}
.quiz-choice:has(input:focus-visible){outline:3px solid #f19a3f;outline-offset:3px}
.quiz-choice input{width:19px;height:19px;min-width:19px;accent-color:#285edb;margin:0;cursor:pointer}
.quiz-choice-label{display:block;min-width:0;font-weight:750}
.quiz-choice strong{color:#214e94}
.quiz-answer-form .quiz-controls{margin-top:16px}
.quiz-feedback{border:1px solid #cadcf2;border-radius:13px;background:#edf5ff;padding:17px 19px;margin-top:18px;color:#284d7b;font-size:.93rem;line-height:1.65}
.quiz-feedback p:last-child{margin-bottom:0}
.quiz-feedback strong{display:block;font-size:1rem;margin-bottom:5px}
.quiz-feedback.is-correct{background:#eaf8f0;border-color:#a6d6bc;color:#145c45}
.quiz-feedback.is-incorrect{background:#fff5ea;border-color:#eac798;color:#80501e}
.quiz-feedback.is-self-check{background:#f0f3ff;border-color:#c5cfef;color:#344e84}
.quiz-feedback details{border-top:1px solid #ccd9e9;margin-top:13px;padding-top:11px}
.quiz-feedback summary,#quiz-app summary{cursor:pointer;font-weight:800;min-height:34px;line-height:1.5}
.quiz-navigation{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid #dce6f1;margin-top:26px;padding-top:22px}
.quiz-navigation .quiz-inline-actions{margin:0}
.quiz-navigation p{font-size:.82rem;color:#5a6e84;margin:0}
.quiz-report>p{color:#536b83;max-width:760px}
.quiz-summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin:24px 0}
.quiz-summary-stat{border:1px solid #d3e1f0;border-radius:17px;background:#f4f8ff;padding:21px;min-width:0}
.quiz-summary-stat:nth-child(2){background:#edf8f3;border-color:#c8e5d8}
.quiz-summary-stat:nth-child(3){background:#fff8ee;border-color:#efdec1}
.quiz-summary-stat strong{display:block;color:#204e96;font-size:clamp(1.65rem,3vw,2.2rem);line-height:1.15;font-weight:900;letter-spacing:-.04em;margin-bottom:9px}
.quiz-summary-stat:nth-child(2) strong{color:#176b55}
.quiz-summary-stat:nth-child(3) strong{color:#906220}
.quiz-summary-stat span,.quiz-summary-stat small{display:block;color:#4f6681;font-size:.84rem;line-height:1.55}
.quiz-review-list{display:grid;gap:13px;list-style:none;padding:0;margin:23px 0 0}
.quiz-review-item{border:1px solid #d7e3ef;background:#fff;border-radius:15px;padding:19px 20px;min-width:0;overflow-wrap:anywhere}
.quiz-review-item h3{font-size:1.03rem;margin:0 0 8px}
.quiz-review-item p{font-size:.88rem;color:#4c657d;margin:7px 0;line-height:1.65}
.quiz-review-item .quiz-inline-actions{margin-top:10px}
.quiz-review-item details{border-top:1px solid #e0e8f2;margin-top:12px;padding-top:10px;font-size:.88rem}
.quiz-review-item.is-correct{border-left:4px solid #31916e}
.quiz-review-item.is-incorrect{border-left:4px solid #d48b3f}
.quiz-review-item.is-self-check{border-left:4px solid #7a8ac5}
.quiz-report>.quiz-controls{margin-top:24px}
.quiz-resume{border:1px solid #c8e0d4;border-radius:15px;background:#eff8f3;padding:16px 18px;margin:20px 0}
.quiz-resume p{font-size:.89rem;color:#376552;margin-bottom:10px}
@media(min-width:1050px){.quiz-choice-list,.quiz-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.quiz-choice-list .quiz-choice,.quiz-options .quiz-choice{margin:0}}
@media(max-width:900px){.quiz-filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.practice-hero-mark{width:130px;height:130px;border-radius:28px}.practice-hero-mark strong{font-size:2.4rem}.quiz-source-frame{height:510px}}
@media(max-width:650px){.practice-hero{padding:34px 0 37px}.practice-hero-layout{align-items:flex-start;gap:20px}.practice-hero-mark{display:none}.practice-hero h1{font-size:2.35rem;line-height:1.09}.practice-hero .lead{font-size:.97rem}.practice-main{padding:24px 0 45px}.quiz-panel{padding:22px;border-radius:19px}.quiz-filter-grid{grid-template-columns:1fr;gap:15px;margin-top:21px}.quiz-controls{align-items:stretch}.quiz-controls>button{flex:1;min-width:140px}.quiz-source-frame{height:420px;border-radius:10px}.quiz-source-actions{gap:5px}.quiz-answer-form{padding:18px;margin-top:18px}.quiz-choice{padding:13px}.quiz-summary-grid{grid-template-columns:1fr;gap:11px}.quiz-summary-stat{padding:17px 19px}.quiz-summary-stat strong{font-size:1.75rem;margin-bottom:5px}.quiz-navigation{padding-top:18px;margin-top:22px}.quiz-navigation>button{flex:1}.quiz-review-item{padding:17px}.quiz-question-header{gap:9px}}
@media(max-width:380px){.quiz-panel{padding:18px}.practice-hero h1{font-size:2.05rem}.quiz-controls>button{min-width:100%;width:100%}.quiz-source-frame{height:390px}.quiz-navigation{gap:9px}.quiz-navigation>button{padding-inline:12px}.quiz-answer-form{padding:14px}}
@media(prefers-reduced-motion:reduce){#quiz-app *{scroll-behavior:auto!important;transition:none!important}.practice-hero-mark{transform:none}}
@media print{.site-header,.site-footer,.practice-hero,.quiz-controls,.quiz-navigation,.quiz-source-frame{display:none!important}.practice-page{background:#fff}.practice-main{padding:0}.quiz-panel{border:0;box-shadow:none;padding:0}.quiz-review-item{break-inside:avoid}.quiz-summary-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* Generated quiz controls and source-document layout. */
#quiz-app button.button-outline,#quiz-app button.button-light{background:#fff;color:#2856a5;border-color:#bdcfe6;box-shadow:none}
#quiz-app button.button-outline:hover:not(:disabled),#quiz-app button.button-light:hover:not(:disabled){background:#edf4ff;border-color:#9ebae0}
#quiz-app button[aria-pressed="true"]{background:#2458b1;color:#fff;border-color:#2458b1;box-shadow:0 0 0 2px #c0d4f2}
#quiz-app button[aria-pressed="true"]::before{content:"✓";font-weight:900}
.quiz-setup>.quiz-meta{margin:24px 0 0;padding-top:18px;border-top:1px solid #e1e9f2;font-size:.82rem}
.quiz-question>progress{max-width:none;margin:0 0 24px}
.quiz-answer-form>label{display:block}
.quiz-answer-form>input,.quiz-answer-form>textarea{display:block;font:inherit;font-size:.95rem}
.quiz-answer-form>textarea{resize:vertical;min-height:100px;max-width:720px;line-height:1.6}
.quiz-answer-form>button[type="submit"]{margin-top:15px}
.quiz-answer-form .quiz-status:not(:empty){margin:13px 0 0;color:#8a4717;font-weight:700}
.quiz-resume>p{flex:1 1 100%;margin-bottom:0;max-width:none}
.quiz-review-item>a{display:inline-flex;align-items:center;min-height:38px;margin:8px 18px 8px 0}
.quiz-review-item>button{margin:8px 0}
.quiz-report>.quiz-review-list+button{margin-top:24px}
.quiz-inline-actions>.quiz-meta{flex:1 1 260px;margin:0;font-size:.82rem}
.quiz-feedback .quiz-inline-actions{margin-top:15px}
#quiz-app input:disabled,#quiz-app textarea:disabled{color:#314c6b;-webkit-text-fill-color:#314c6b;opacity:1;background:#eef3f9}
.quiz-choice:has(input:disabled){cursor:default}
.quiz-choice:has(input:disabled):hover{background:#fff;border-color:#c4d5e9}
.quiz-choice:has(input:checked:disabled){background:#eaf2ff;border-color:#4d7ac7}
@media(max-width:650px){.quiz-source-actions .button{width:100%}.quiz-source-actions a:not(.button){width:100%}.quiz-feedback .quiz-inline-actions>button{flex:1 1 100%}.quiz-review-item>a{display:flex;margin:5px 0}.quiz-review-item>button{width:100%}.quiz-report>.quiz-review-list+button{width:100%}.quiz-resume>button{flex:1}.quiz-question>.quiz-inline-actions>button{width:100%}}

.quiz-publication{flex:1 1 100%;font-size:.82rem;color:#526a82}.quiz-publication summary{cursor:pointer;text-decoration:underline;text-underline-offset:3px}.quiz-publication[open]{padding:12px 15px;background:#f3f6fc;border-radius:10px}.quiz-publication p{margin:8px 0 0}