.hb-page{padding-top:28px;padding-bottom:80px}.hb-page .breadcrumb{align-items:center;gap:10px;margin-bottom:28px;display:flex}.hb-page .breadcrumb a{align-items:center;gap:6px;display:inline-flex}.hb-hub-header{max-width:850px;padding:36px 0 50px}.hb-hub-header h1{letter-spacing:-.055em;margin:14px 0 26px;font-size:clamp(38px,5.7vw,70px);line-height:1.06}.hb-hub-header>p:last-child{color:#525855;max-width:720px;font-size:20px;line-height:1.65}.hb-library{margin:48px 0}.hb-section-heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px;display:flex}.hb-section-heading h2{letter-spacing:-.035em;margin:8px 0 14px;font-size:32px;line-height:1.15}.hb-section-heading p:last-child{color:#555e58;max-width:740px}.hb-cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.hb-card{background:#fff;border:1px solid #dee2e6;border-radius:5px;flex-direction:column;padding:24px;display:flex;box-shadow:0 4px 20px #10101004}.hb-card-top{color:#59615c;justify-content:space-between;align-items:center;gap:10px;font-size:12px;display:flex}.hb-country{color:#174d25;background:#ecf9ef;border-radius:5px;padding:7px 9px;font-weight:700}.hb-card h3{margin:24px 0 12px;font-size:25px}.hb-card h3 a{justify-content:space-between;gap:12px;text-decoration:none;display:flex}.hb-card>p{color:#555e58;line-height:1.6}.hb-card-actions{border-top:1px solid #dee2e6;justify-content:space-between;align-items:center;gap:10px;margin-top:auto;padding-top:18px;display:flex}.hb-card-actions a{align-items:center;min-height:32px;font-weight:650;display:flex}.hb-languages{flex-wrap:wrap;gap:8px;margin:18px 0;display:flex}.hb-languages a{border:1px solid #dee2e6;border-radius:5px;min-height:36px;padding:7px 12px;font-size:13px;text-decoration:none}.hb-languages a[aria-current=page]{color:#fff;background:#101010;border-color:#101010}.hb-source-line{align-items:center;gap:6px;font-size:12px;display:flex;margin:18px 0!important}.hb-method{background:#f8f8f8;border-radius:5px;padding:40px}.hb-method>div{grid-template-columns:repeat(3,1fr);gap:28px;line-height:1.7;display:grid}.hb-method strong{color:#101010;margin-bottom:8px;display:block}.hb-hero{grid-template-columns:1.2fr 1fr;align-items:center;gap:60px;padding:24px 0 60px;display:grid}.hb-hero h1{letter-spacing:-.04em;margin:16px 0 24px;font-size:clamp(36px,4.8vw,57px);line-height:1.12}.hb-subtitle{color:#525855;font-size:19px;line-height:1.7}.hb-hero-actions{flex-wrap:wrap;gap:12px;margin:26px 0 18px;display:flex}.hb-meta{color:#626963;font-size:12px;line-height:1.6}.hb-cover{aspect-ratio:4/4.4;background:#101010;border-radius:5px;max-height:540px;position:relative;overflow:hidden;box-shadow:12px 16px #eaf8ed}.hb-cover>img{object-fit:cover;opacity:.8;width:100%;height:100%}.hb-cover>div{color:#fff;background:linear-gradient(#0000 25%,#101010ed);flex-direction:column;justify-content:flex-end;padding:32px;display:flex;position:absolute;inset:0}.hb-cover>div>span{margin:18px 0 10px;font-size:14px}.hb-cover strong{letter-spacing:-.03em;font-size:42px;line-height:1.1}.hb-cover p{color:#d7e7dc;margin-top:12px;font-size:13px}.hb-cover svg{color:#3bd55a}.hb-reading-layout{border-top:1px solid #dee2e6;grid-template-columns:250px minmax(0,1fr);align-items:start;gap:64px;padding-top:40px;display:grid}.hb-toc{flex-direction:column;gap:16px;max-height:calc(100vh - 120px);padding-right:12px;font-size:13px;display:flex;position:sticky;top:100px;overflow:auto}.hb-toc ol{gap:16px;padding:0;list-style:none;display:grid}.hb-toc li a{color:#59615c;gap:10px;line-height:1.45;text-decoration:none;display:flex}.hb-toc li span{color:#2a7039;padding-top:2px;font-size:11px;font-weight:650}.hb-reading{max-width:770px;line-height:1.85}.hb-reading p{margin:0 0 20px}.hb-reading h2{letter-spacing:-.03em;margin:10px 0 24px;font-size:32px;line-height:1.2}.hb-reading h3{margin:12px 0 20px;font-size:22px;line-height:1.3}.hb-scope{background:#f8f8f8;border-radius:5px;padding:26px;font-size:14px}.hb-scope>a{align-items:center;gap:6px;display:inline-flex}.hb-chapter{border-bottom:1px solid #dee2e6;padding:54px 0;scroll-margin-top:100px}.hb-chapter-summary{color:#263c2d;font-size:20px;font-weight:550}.hb-reading ul{padding-left:22px}.hb-reading li{margin:12px 0;padding-left:4px}.hb-scenario{background:#ecf9ef;border-left:3px solid #3bd55a;border-radius:0 5px 5px 0;margin:32px 0 24px;padding:28px}.hb-scenario>div{border-top:1px solid #c1dfc8;padding-top:20px}.hb-scenario p:last-child{margin-bottom:0}.hb-chapter-sources{color:#606760;flex-wrap:wrap;gap:8px;font-size:11px;display:flex}.hb-emergency{background:#f8f8f8;align-items:center;gap:22px;margin-top:24px;padding:22px;display:flex}.hb-emergency>strong{color:#204d2a;font-size:36px}.hb-emergency h3,.hb-emergency p,.hb-glossary{margin:0}.hb-glossary>div{border-bottom:1px solid #eee;padding:18px 0}.hb-glossary dt{font-weight:700}.hb-glossary dd{color:#4e5751;margin:5px 0 0}.hb-references{padding-left:20px;font-size:14px}.hb-references a{overflow-wrap:anywhere;display:inline}.hb-references svg{margin-left:4px;display:inline}.hb-references p{color:#606760;font-size:12px;line-height:1.6}.hb-practice{max-width:1160px}.hb-practice-heading{justify-content:space-between;align-items:center;gap:20px;margin:36px 0;display:flex}.hb-practice-heading h1{letter-spacing:-.035em;margin-top:10px;font-size:clamp(29px,3.5vw,42px);line-height:1.2}.hb-practice-heading>.button{flex-shrink:0}.hb-practice-intro{color:#4e5751;max-width:900px;margin-bottom:30px;line-height:1.75}.hb-practice-intro p{margin-bottom:16px}.hb-start-layout{grid-template-columns:1.3fr 1fr;align-items:start;gap:32px;display:grid}.hb-start-card,.hb-history,.hb-question-card,.hb-question-sidebar{background:#fff;border:1px solid #dee2e6;border-radius:5px;padding:30px}.hb-start-card h2,.hb-history h2{margin-bottom:22px;font-size:25px}.hb-modes,.hb-answer-options{border:0;gap:12px;margin:0 0 22px;padding:0;display:grid}.hb-modes label,.hb-answer-options label{cursor:pointer;border:1px solid #d5dad6;border-radius:5px;align-items:flex-start;gap:14px;padding:20px;line-height:1.55;transition:background .15s;display:flex}.hb-modes label.selected,.hb-answer-options label.selected{background:#eefbf1;border-color:#288f3e;box-shadow:0 0 0 1px #288f3e}.hb-modes label:hover,.hb-answer-options label:hover{background:#f8faf8}.hb-modes input,.hb-answer-options input,.hb-timer-choice input{accent-color:#208636;flex-shrink:0;width:18px;height:18px;margin-top:3px}.hb-modes strong,.hb-modes small{display:block}.hb-modes small{color:#55605a;margin-top:6px;line-height:1.6}.hb-timer-choice{gap:10px;margin:24px 0;font-size:14px;line-height:1.55;display:flex}.hb-topic-select{flex-direction:column;gap:8px;margin:16px 0;display:flex}.hb-topic-select select{background:#fff;border:1px solid #dee2e6;border-radius:5px;padding:12px}.hb-start-card>.small{color:#606760;margin-top:20px;line-height:1.7}.hb-history>button{text-align:left;width:100%;color:inherit;cursor:pointer;background:0 0;border:0;border-bottom:1px solid #eee;justify-content:space-between;gap:18px;padding:18px 0;display:flex}.hb-history strong{font-size:14px;display:block}.hb-history small{color:#626963;margin-top:5px;font-size:12px;display:block}.hb-history>button>span:last-child{align-items:center;gap:8px;font-size:13px;display:flex}.hb-question-layout{grid-template-columns:minmax(0,1fr) 260px;align-items:start;gap:24px;display:grid}.hb-question-meta{color:#4e5751;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;display:flex}.hb-question-meta>span{align-items:center;gap:6px;display:flex}.hb-question-card>progress{accent-color:#269a3e;border:0;width:100%;height:5px;margin:22px 0 28px}.hb-question-card>h2{outline-offset:8px;margin:0 0 14px;scroll-margin-top:100px;font-size:25px;line-height:1.5}.hb-question-card>.small{color:#59615c;margin-bottom:22px}.hb-question-tools{color:#59615c;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:26px 0;font-size:12px;display:flex}.hb-text-button{color:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:7px;min-height:42px;padding:8px 0;display:flex}.hb-question-nav{border-top:1px solid #eee;justify-content:space-between;gap:10px;padding-top:22px;display:flex}.hb-question-sidebar{padding:24px;position:sticky;top:100px}.hb-question-sidebar h3{font-size:18px}.hb-question-sidebar>p{color:#59615c;margin:12px 0;font-size:13px;line-height:1.65}.hb-question-map{grid-template-columns:repeat(5,1fr);gap:7px;max-height:340px;margin:18px -3px 24px;padding:3px;display:grid;overflow:auto}.hb-question-map button{aspect-ratio:1;cursor:pointer;color:#354b3b;background:#fff;border:1px solid #ccd3ce;border-radius:4px;min-height:30px;font-size:12px;position:relative}.hb-question-map button.answered{background:#e4f7e9;border-color:#9ed8ac}.hb-question-map button[aria-current]{outline-offset:1px;outline:2px solid #101010}.hb-question-map button.marked:after{content:"";background:#a2540e;border-radius:50%;width:5px;height:5px;position:absolute;top:2px;right:2px}.hb-time-low{color:#a03019}.hb-confirm{z-index:100;background:#10101070;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.hb-confirm>div{background:#fff;border-radius:5px;width:100%;max-width:540px;padding:32px;box-shadow:0 20px 70px #10101030}.hb-confirm p{margin:20px 0;line-height:1.7}.hb-result-hero{background:#eef9f0;border:1px solid #c9e8d0;border-radius:5px;align-items:center;gap:28px;margin:28px 0 40px;padding:36px;display:flex}.hb-score{letter-spacing:-.07em;color:#1c632e;font-size:66px;font-weight:700}.hb-score>span{margin-left:3px;font-size:28px}.hb-result-hero>div:nth-child(2){flex:1}.hb-result-hero h2{margin:8px 0 12px;font-size:25px;line-height:1.3}.hb-result-hero p{margin:8px 0;line-height:1.65}.hb-result-hero>.button{flex-shrink:0}.hb-topic-results>div{border-bottom:1px solid #eee;grid-template-columns:1fr 140px 65px;align-items:center;gap:18px;padding:16px 0;font-size:14px;display:grid}.hb-topic-results meter{width:100%;height:10px}.hb-topic-results small{color:#59615c;grid-column:1/-1}.hb-feedback-title{margin:44px 0 24px}.hb-feedback details{border:1px solid #dee2e6;border-radius:5px;margin:12px 0}.hb-feedback summary{cursor:pointer;align-items:center;gap:15px;padding:20px;font-size:15px;line-height:1.5;list-style:none;display:flex}.hb-feedback summary>span:nth-child(2){flex:1}.hb-correct,.hb-revisit{color:#246c34;background:#e5f7e9;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:29px;height:29px;font-size:13px;display:flex}.hb-revisit{color:#805219;background:#f8eddf}.hb-feedback details>div{border-top:1px solid #eee;padding:22px;font-size:15px;line-height:1.75}.hb-feedback details p{margin-bottom:18px}.hb-page button:disabled{opacity:.55;cursor:wait}:is(.hb-page a:focus-visible,.hb-page button:focus-visible){outline-offset:4px;outline:2px solid #168432}.hb-page .eyebrow{text-transform:none;letter-spacing:.02em}.hb-page .button{white-space:normal;text-align:center;min-height:44px}.hb-page .small{font-size:13px}.hb-page .sr-only{clip:rect(0,0,0,0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (max-width:1000px){.hb-cards{grid-template-columns:repeat(2,1fr)}.hb-reading-layout{grid-template-columns:210px 1fr;gap:36px}.hb-hero{gap:32px}.hb-cover strong{font-size:34px}.hb-question-layout{grid-template-columns:minmax(0,1fr) 220px}.hb-question-sidebar{padding:18px}.hb-result-hero{flex-wrap:wrap}.hb-result-hero>.button{margin-left:auto}}@media (max-width:720px){.hb-page{padding-top:16px;padding-bottom:48px}.hb-hub-header{padding:20px 0 24px}.hb-hub-header>p:last-child{font-size:17px}.hb-section-heading>svg{display:none}.hb-section-heading h2{font-size:27px}.hb-cards{grid-template-columns:1fr}.hb-card{padding:22px}.hb-method{padding:24px}.hb-method>div{grid-template-columns:1fr;gap:6px}.hb-hero{grid-template-columns:1fr;padding:12px 0 40px}.hb-hero h1{font-size:36px}.hb-cover{aspect-ratio:16/10;box-shadow:7px 9px #eaf8ed}.hb-cover>div{padding:24px}.hb-cover>div>svg{display:none}.hb-cover strong{font-size:32px}.hb-cover>div>span{margin:0 0 8px}.hb-cover p{margin:8px 0 0}.hb-reading-layout{padding-top:24px;display:block}.hb-toc{max-height:none;padding:0 0 28px;position:static}.hb-toc ol{grid-template-columns:1fr 1fr;gap:14px;display:grid}.hb-reading{font-size:16px;line-height:1.8}.hb-reading h2{font-size:28px}.hb-scope,.hb-scenario{padding:22px}.hb-chapter{padding:38px 0}.hb-chapter-summary{font-size:19px}.hb-emergency{align-items:flex-start;gap:16px}.hb-practice-heading{align-items:flex-start;margin:24px 0}.hb-practice-heading>.button{padding:10px;font-size:12px}.hb-practice-heading>.button svg{display:none}.hb-practice-heading h1{font-size:28px}.hb-start-layout,.hb-question-layout{grid-template-columns:1fr}.hb-start-card,.hb-history,.hb-question-card{padding:22px}.hb-modes label,.hb-answer-options label{padding:16px}.hb-question-card>h2{scroll-margin-top:100px;font-size:22px}.hb-question-sidebar{padding:22px;position:static}.hb-question-map{grid-template-columns:repeat(8,1fr);max-height:260px}.hb-question-map button{min-height:34px}.hb-question-nav .button{padding:12px;font-size:13px}.hb-question-tools{font-size:11px}.hb-topic-results>div{grid-template-columns:1fr 80px 45px;gap:10px;font-size:13px}.hb-result-hero{align-items:flex-start;gap:18px;padding:24px}.hb-result-hero>div:nth-child(2){flex-basis:190px}.hb-score{font-size:56px}.hb-result-hero>.button{margin:0}.hb-feedback summary{gap:10px;padding:16px;font-size:14px}.hb-feedback details>div{padding:18px}.hb-confirm>div{padding:24px}.hb-confirm .actions{flex-direction:column;align-items:stretch;display:flex}.hb-practice-intro{font-size:14px}.hb-hero-actions .button{width:100%}}@media (prefers-reduced-motion:reduce){.hb-page *{scroll-behavior:auto!important;transition:none!important}}@media print{.hb-toc,.hb-hero-actions,.hb-languages,.hb-cover,.hb-page .breadcrumb{display:none}.hb-reading-layout{display:block}.hb-chapter{break-before:page}.hb-page{padding:0}.hb-reading{max-width:none}}