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.quiz-v215 .quiz-hero{position:relative;overflow:hidden;background:linear-gradient(125deg,#102e59 0%,#143c78 55%,#096db6 100%);border-radius:25px;color:white;padding:36px 38px;box-shadow:0 18px 48px rgba(14,52,109,.16)}.quiz-v215 .quiz-hero:before{content:"";position:absolute;right:-65px;top:-155px;width:390px;height:390px;border:1px solid #ffffff2d;border-radius:50%;box-shadow:0 0 0 55px #ffffff0b,0 0 0 110px #ffffff09;pointer-events:none}
.quiz-v215 .quiz-hero-content{position:relative;z-index:1;max-width:770px}.quiz-v215 .quiz-eyebrow{display:inline-flex;gap:8px;align-items:center;padding:5px 12px;border:1px solid #ffffff45;background:#ffffff15;border-radius:999px;color:#e3efff;font-size:.79rem;font-weight:750;letter-spacing:.035em;text-transform:uppercase}.quiz-v215 h1{font-size:clamp(1.75rem,3.3vw,2.8rem);line-height:1.14;letter-spacing:-.045em;color:inherit;margin:15px 0 14px;font-weight:820}.quiz-v215 .quiz-hero p{font-size:1rem;max-width:700px;line-height:1.65;color:#e1edff;margin:0 0 22px}.quiz-v215 .quiz-hero-tags{display:flex;flex-wrap:wrap;gap:9px}.quiz-v215 .quiz-hero-tags span{padding:7px 11px;background:#ffffff18;border:1px solid #ffffff27;border-radius:12px;font-size:.82rem;color:#f0f6ff}
.quiz-v215 .quiz-section-heading{display:flex;justify-content:space-between;align-items:end;gap:16px;margin:31px 0 15px}.quiz-v215 .quiz-section-heading h2{font-size:1.45rem;letter-spacing:-.03em;line-height:1.2;color:var(--q-ink);margin:0 0 5px}.quiz-v215 .quiz-section-heading p{color:var(--q-muted);font-size:.92rem;margin:0}.quiz-v215 .quiz-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:17px}.quiz-v215 .quiz-chip{border:1px solid var(--q-border);color:#304d71;background:var(--q-surface);border-radius:999px;padding:8px 15px;font-size:.88rem;font-weight:700;transition:border-color .16s,background .16s}.quiz-v215 .quiz-chip.is-active{background:#e6f1ff;border-color:#8bbdf9;color:#0957b8}
.quiz-v215 .quiz-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.quiz-v215 .quiz-card{position:relative;background:var(--q-surface);border:1px solid var(--q-border);border-radius:19px;padding:23px;box-shadow:0 6px 24px rgba(36,79,120,.04);transition:transform .16s,border-color .16s,box-shadow .16s;display:flex;flex-direction:column;gap:10px;min-height:235px}.quiz-v215 .quiz-card:hover{transform:translateY(-2px);border-color:#87b9ee;box-shadow:var(--q-shadow)}.quiz-v215 .quiz-card-top{display:flex;align-items:center;justify-content:space-between}.quiz-v215 .quiz-icon{display:grid;place-items:center;border-radius:15px;width:52px;height:52px;background:#eaf3ff;color:#1764c6;font-size:1.75rem;flex-shrink:0}.quiz-v215 .quiz-icon.green{background:#e6f8ef;color:#0c8653}.quiz-v215 .quiz-icon.orange{background:#fff0e0;color:#c26009}.quiz-v215 .quiz-icon.purple{background:#f1edff;color:#7150c6}.quiz-v215 .quiz-icon.teal{background:#e2f7f9;color:#087d8c}.quiz-v215 .quiz-label{font-size:.75rem;letter-spacing:.025em;text-transform:uppercase;font-weight:760;color:#677b98}.quiz-v215 .quiz-card h3{font-size:1.21rem;letter-spacing:-.022em;line-height:1.3;margin:0;color:var(--q-ink)}.quiz-v215 .quiz-card p{font-size:.91rem;color:var(--q-muted);margin:0;flex:1}.quiz-v215 .quiz-card-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:4px;flex-wrap:wrap}.quiz-v215 .quiz-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--q-brand);color:white!important;text-decoration:none!important;border-radius:11px;padding:9px 15px;font-weight:740;font-size:.88rem;transition:background .15s}.quiz-v215 .quiz-link:hover{background:var(--q-brand-dark)}.quiz-v215 .quiz-record{font-size:.79rem;font-weight:650;color:#7a8ba1}.quiz-v215 .quiz-record.has-score{color:#07805a}
.quiz-v215 .quiz-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px;margin-top:23px}.quiz-v215 .quiz-info-box{border:1px solid var(--q-border);background:var(--q-soft);border-radius:18px;padding:23px}.quiz-v215 .quiz-info-box h2,.quiz-v215 .quiz-info-box h3{font-size:1.15rem;color:var(--q-ink);margin:0 0 9px}.quiz-v215 .quiz-info-box p,.quiz-v215 .quiz-info-box li{font-size:.91rem;color:#526682;line-height:1.65}.quiz-v215 .quiz-info-box p{margin:0 0 9px}.quiz-v215 .quiz-info-box ol{margin:10px 0 0;padding-left:21px}.quiz-v215 .quiz-info-box a{font-weight:720}
.quiz-v215 .quiz-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:20px;align-items:start;margin-top:22px}.quiz-v215 .quiz-main-panel,.quiz-v215 .quiz-side-panel{border:1px solid var(--q-border);background:#fff;border-radius:20px;box-shadow:var(--q-shadow)}.quiz-v215 .quiz-main-panel{overflow:hidden}.quiz-v215 .quiz-panel-pad{padding:29px}.quiz-v215 .quiz-side-panel{padding:20px;position:sticky;top:18px}.quiz-v215 .quiz-side-panel h2{font-size:1.04rem;margin:0 0 12px;color:#233d5c}.quiz-v215 .quiz-side-panel p,.quiz-v215 .quiz-side-panel li{font-size:.87rem;line-height:1.65;color:#526682}.quiz-v215 .quiz-side-panel ul{margin:0;padding-left:20px}.quiz-v215 .quiz-side-panel .quiz-side-link{display:block;margin-top:14px;background:#eef5ff;padding:11px;border-radius:11px;text-decoration:none;font-size:.87rem;font-weight:750}
.quiz-v215 .quiz-start-title{margin:0 0 6px;font-size:1.45rem;line-height:1.22;letter-spacing:-.025em;color:var(--q-ink)}.quiz-v215 .quiz-note{margin:0 0 23px;color:var(--q-muted);font-size:.92rem}.quiz-v215 .quiz-levels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:15px 0 22px}.quiz-v215 .quiz-level{position:relative;border:1px solid var(--q-border);border-radius:14px;background:#fff;display:flex;align-items:center;gap:12px;padding:13px;cursor:pointer;min-width:0}.quiz-v215 .quiz-level:has(input:checked){background:#ecf4ff;border-color:#3987e2;box-shadow:inset 0 0 0 1px #3987e2}.quiz-v215 .quiz-level input{margin:0;accent-color:var(--q-brand);width:18px;height:18px}.quiz-v215 .quiz-level strong{display:block;font-size:.93rem;color:#213c5c}.quiz-v215 .quiz-level small{display:block;font-size:.76rem;color:#617793}
.quiz-v215 .quiz-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid #cdd9e9;background:#fff;color:#244467;padding:12px 18px;border-radius:12px;font-size:.91rem;font-weight:750;min-height:45px;transition:background .15s,transform .15s}.quiz-v215 .quiz-button:hover:not(:disabled){background:#edf5ff}.quiz-v215 .quiz-button.primary{border-color:#1269dc;background:#1269dc;color:white}.quiz-v215 .quiz-button.primary:hover:not(:disabled){background:#0655b5}.quiz-v215 .quiz-button.wide{width:100%}.quiz-v215 .quiz-button-group{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.quiz-v215 .quiz-progress-head{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.85rem;font-weight:780;color:#3b5777}.quiz-v215 .quiz-progress-track{height:10px;background:#e7edf5;border-radius:99px;overflow:hidden;margin:10px 0 24px}.quiz-v215 .quiz-progress-track span{display:block;height:100%;background:linear-gradient(90deg,#1778ea,#20b2a8);border-radius:inherit;transition:width .22s;width:0}
.quiz-v215 .quiz-question-topic{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 0 8px}.quiz-v215 .quiz-pill{padding:4px 9px;background:#e7f2ff;color:#1760b9;font-size:.77rem;font-weight:800;border-radius:8px}.quiz-v215 .quiz-pill.soft{background:#edf6f2;color:#087d5a}.quiz-v215 .quiz-question{font-size:clamp(1.18rem,2.1vw,1.62rem);line-height:1.42;letter-spacing:-.02em;color:#172c4a;margin:0 0 24px;font-weight:800;outline-offset:6px}.quiz-v215 .quiz-choices{display:grid;gap:11px}.quiz-v215 .quiz-choice{display:flex;text-align:left;align-items:center;gap:13px;padding:13px 15px;width:100%;background:#fff;color:#253d5e;border:1.5px solid #d9e3ef;border-radius:13px;font-size:.97rem;font-weight:600;transition:border-color .15s,background .15s;min-height:62px}.quiz-v215 .quiz-choice:hover:not(:disabled){background:#f4f9ff;border-color:#85b8f5}.quiz-v215 .quiz-choice.selected{background:#edf5ff;border-color:#2682ee;box-shadow:0 0 0 1px #2682ee}.quiz-v215 .quiz-choice-key{height:30px;width:30px;display:grid;place-items:center;flex-shrink:0;background:#eef3f9;color:#58718e;border-radius:8px;font-size:.85rem;font-weight:800}.quiz-v215 .quiz-choice.is-correct{background:#e9fbf1;border-color:#139a62;color:#126947;opacity:1}.quiz-v215 .quiz-choice.is-correct .quiz-choice-key{background:#0a9564;color:#fff}.quiz-v215 .quiz-choice.is-wrong{background:#fff1f1;border-color:#d97b7b;opacity:1}.quiz-v215 .quiz-choice.is-wrong .quiz-choice-key{background:#b84242;color:#fff}.quiz-v215 .quiz-choice:disabled{cursor:default}
.quiz-v215 .quiz-feedback{padding:16px 18px;margin-top:18px;border:1px solid #bad6d0;border-left:4px solid #0f9361;background:#effbf4;border-radius:12px;color:#1d5949}.quiz-v215 .quiz-feedback.feedback-review{background:#fff8ec;border-color:#ffdda9;border-left-color:#da8a1a;color:#694d24}.quiz-v215 .quiz-feedback strong{font-size:.97rem}.quiz-v215 .quiz-feedback p{font-size:.92rem;margin:5px 0 0;line-height:1.6}.quiz-v215 .quiz-notice{font-size:.83rem;color:var(--q-muted);margin:12px 0 0}
.quiz-v215 .quiz-result-top{padding:30px;background:linear-gradient(135deg,#eaf4ff,#f0fbf8);text-align:center;border-bottom:1px solid #e3eaf1}.quiz-v215 .quiz-result-score{width:154px;height:154px;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#fff;border:8px solid #2b8eea;box-shadow:0 9px 23px #2e7ed021;font-size:2.9rem;letter-spacing:-.045em;font-weight:830;color:#134c94}.quiz-v215 .quiz-result-top h2{margin:0;font-size:1.35rem;color:#164375}.quiz-v215 .quiz-result-top p{font-size:.91rem;color:#4f6982}.quiz-v215 .quiz-result-mini{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:12px}.quiz-v215 .quiz-result-mini span{padding:6px 12px;background:#ffffffae;border:1px solid #d9e7f4;border-radius:11px;color:#43627f;font-size:.82rem;font-weight:700}.quiz-v215 .quiz-results-content{padding:23px 29px}.quiz-v215 .quiz-results-content h3{font-size:1.12rem;color:#1e3b59}.quiz-v215 .quiz-review-item{border:1px solid var(--q-border);border-radius:11px;padding:12px 14px;margin:9px 0;background:#fff}.quiz-v215 .quiz-review-item summary{cursor:pointer;font-weight:740;font-size:.9rem;color:#234e82}.quiz-v215 .quiz-review-item p{font-size:.87rem;color:#556d83;margin:8px 0 0}.quiz-v215 .quiz-perfect{background:#e9fbef;padding:13px;border-radius:11px;color:#156f4f}.quiz-v215 .quiz-share-status{font-size:.84rem;color:#227255;margin:10px 0 0}.quiz-v215 .quiz-below{margin-top:24px}.quiz-v215 .quiz-below a{font-weight:700}.quiz-v215 .quiz-below h2{font-size:1.22rem;margin:0 0 9px}
@media(max-width:1000px){.quiz-v215 .quiz-layout{grid-template-columns:minmax(0,1fr) 215px}.quiz-v215 .quiz-panel-pad{padding:22px}}
@media(max-width:820px){.quiz-v215 .quiz-layout{grid-template-columns:minmax(0,1fr)}.quiz-v215 .quiz-side-panel{position:static}.quiz-v215 .quiz-hero{padding:28px 25px}.quiz-v215 .quiz-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.quiz-v215{padding:10px 4px 36px}.quiz-v215 .quiz-hero{padding:26px 21px;border-radius:19px}.quiz-v215 .quiz-grid,.quiz-v215 .quiz-info-grid{grid-template-columns:1fr}.quiz-v215 .quiz-card{min-height:0;padding:19px}.quiz-v215 .quiz-section-heading{align-items:start}.quiz-v215 .quiz-section-heading h2{font-size:1.25rem}.quiz-v215 .quiz-panel-pad{padding:17px}.quiz-v215 .quiz-levels{grid-template-columns:1fr}.quiz-v215 .quiz-main-panel{border-radius:15px}.quiz-v215 .quiz-choice{min-height:60px;padding:11px 12px}.quiz-v215 .quiz-result-top{padding:24px 14px}.quiz-v215 .quiz-result-score{width:130px;height:130px;font-size:2.35rem}}
@media(prefers-reduced-motion:reduce){.quiz-v215 *{scroll-behavior:auto!important;transition:none!important}}
@media print{.quiz-v215 .quiz-hero,.quiz-v215 .quiz-crumb,.quiz-v215 .quiz-button,.quiz-v215 .quiz-side-panel,.quiz-v215 .quiz-below,[data-quiz-start],[data-quiz-play]{display:none!important}.quiz-v215 .quiz-main-panel{box-shadow:none;border:0}.quiz-v215 [data-quiz-results]{display:block!important}}
/* Compatibility overrides: the site-wide heading/button theme must not flatten quiz UI contrast. */
.quiz-v215 .quiz-hero h1,.quiz-v215 .quiz-hero h2{color:#fff!important;text-shadow:none!important}
.quiz-v215 .quiz-hero p{color:#e5efff!important}
.quiz-v215 .quiz-choice,.quiz-v215 button.quiz-choice{background:#fff!important;background-image:none!important;color:#253d5e!important;box-shadow:none!important;text-shadow:none!important}
.quiz-v215 button.quiz-choice:hover:not(:disabled){background:#f4f9ff!important}
.quiz-v215 button.quiz-choice.selected{background:#edf5ff!important;border-color:#2682ee!important;box-shadow:0 0 0 1px #2682ee!important}
.quiz-v215 button.quiz-choice.is-correct{background:#e9fbf1!important;border-color:#139a62!important;color:#126947!important}
.quiz-v215 button.quiz-choice.is-wrong{background:#fff1f1!important;border-color:#d97b7b!important;color:#7b2f2f!important}
.quiz-v215 .quiz-choice-key{background:#eef3f9!important;color:#58718e!important}
.quiz-v215 .quiz-choice.is-correct .quiz-choice-key{background:#0a9564!important;color:#fff!important}
.quiz-v215 .quiz-choice.is-wrong .quiz-choice-key{background:#b84242!important;color:#fff!important}
/* Workspace-v30 has high-specificity !important headings and primary button rules. */
body[data-oc-workspace="stable-v30"] .content .quiz-v215 .quiz-hero h1,
body[data-oc-workspace="stable-v30"] .content .quiz-v215 .quiz-hero h2{color:#fff!important}
body[data-oc-workspace="stable-v30"] .content .quiz-v215 .quiz-hero p{color:#e5efff!important}
body[data-oc-workspace="stable-v30"] .content .quiz-v215 button.quiz-choice{background:#fff!important;background-image:none!important;color:#253d5e!important;box-shadow:none!important}
body[data-oc-workspace="stable-v30"] .content .quiz-v215 button.quiz-choice.selected{background:#edf5ff!important;border-color:#2682ee!important}
body[data-oc-workspace="stable-v30"] .content .quiz-v215 button.quiz-choice.is-correct{background:#e9fbf1!important;color:#126947!important;border-color:#139a62!important}
body[data-oc-workspace="stable-v30"] .content .quiz-v215 button.quiz-choice.is-wrong{background:#fff1f1!important;color:#7b2f2f!important;border-color:#d97b7b!important}

/* Quiz ad safety: a single labelled ad AFTER the educational content, never inside the answer panel. */
body[data-oc-quiz-v215="true"] .quiz-v215 .oc172-ad-placement{margin-block-start:160px!important;position:static!important;float:none!important;clear:both;z-index:auto;}
body[data-oc-quiz-v215="true"] .quiz-v215 .oc172-ad-label{display:block;}
.quiz-v215 .quiz-learning-guide{background:#f6faff;}
.quiz-v215 .quiz-learning-guide p{margin:.6rem 0 0;max-width:78ch;}
.quiz-v215 .quiz-learning-guide strong{color:#1b446d;}
@media print{body[data-oc-quiz-v215="true"] .quiz-v215 .oc172-ad-placement{display:none!important;}}

/* v218: compact, non-decorative quiz introductions. Keep real quiz controls unchanged. */
.quiz-v215 .quiz-crumb{margin-bottom:10px}
.quiz-v215 .quiz-hero{padding:18px 23px;border-radius:15px;box-shadow:0 7px 24px rgba(14,52,109,.10);min-height:0}
.quiz-v215 .quiz-hero::before{display:none}
.quiz-v215 .quiz-hero-content{max-width:960px}
.quiz-v215 .quiz-hero h1{font-size:clamp(1.34rem,2.3vw,1.95rem);line-height:1.19;letter-spacing:-.026em;margin:0 0 7px;font-weight:800}
.quiz-v215 .quiz-hero p{font-size:.94rem;line-height:1.44;max-width:850px;margin:0;color:#e6efff}
.quiz-v215 .quiz-section-heading{margin:18px 0 12px}
.quiz-v215 .quiz-layout{margin-top:14px}
@media(max-width:600px){
 .quiz-v215{padding-top:4px}
 .quiz-v215 .quiz-crumb{font-size:.78rem;gap:6px;margin-bottom:8px}
 .quiz-v215 .quiz-hero{padding:13px 15px;border-radius:12px}
 .quiz-v215 .quiz-hero h1{font-size:1.31rem;line-height:1.16;letter-spacing:-.02em;margin:0 0 5px}
 .quiz-v215 .quiz-hero p{font-size:.85rem;line-height:1.4;margin:0}
 .quiz-v215 .quiz-section-heading{margin:14px 0 10px;gap:9px;align-items:flex-start}
 .quiz-v215 .quiz-section-heading>div{min-width:0;flex:1 1 auto}
 .quiz-v215 .quiz-section-heading>a{white-space:nowrap;flex:0 0 auto;font-size:.83rem}
 .quiz-v215 .quiz-section-heading p{font-size:.84rem;line-height:1.4}
 .quiz-v215 .quiz-filters{display:flex;flex-wrap:nowrap;gap:7px;overflow-x:auto;max-width:100%;padding:0 0 6px;scrollbar-width:thin}
 .quiz-v215 .quiz-filters .quiz-chip{white-space:nowrap;flex:0 0 auto;font-size:.8rem;padding:7px 10px}
 .quiz-v215 .quiz-layout{margin-top:11px}
}