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h3{font-size:16px;line-height:1.45;flex:1;margin-bottom:18px;font-weight:500}.topic-card>.small{font-size:12px;margin-bottom:12px}.topic-card>.bar{width:100%;height:3px;flex:none}.topic-card:hover{border-color:#abc08f;background:#fcfdf8}.exam-options{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:1000px}.exam-option{border:1px solid var(--line);background:#fff;border-radius:20px;padding:31px;display:flex;flex-direction:column;align-items:flex-start}.exam-option.featured{background:#eef4e4;border-color:#d5e2bf}.exam-icon{width:45px;height:45px;background:#f2f5ea;border:1px solid #e2e8d8;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#7c9663;margin-bottom:20px}.featured .exam-icon{background:#fff}.exam-option h2{font-size:27px;margin:19px 0 15px}.exam-option>p{font-size:15px;line-height:1.8;color:#829075}.exam-option ul{font-size:14px;color:#738266;padding-left:18px;line-height:1.8;margin:3px 0 25px;flex:1}.exam-option 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p{font-size:16px;color:var(--muted);max-width:500px;margin:0 auto 25px}.empty-state h1{margin-bottom:25px}.search-filters{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:12px;margin-bottom:15px}.search-input{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 15px;min-width:0}.search-input .icon{color:#9aa88c;width:17px}.search-input input{border:0;background:transparent;outline:0;width:100%;font-size:14px;color:var(--ink)}.search-input:focus-within{outline:2px solid #8aa86c;outline-offset:2px}input::placeholder{color:#a0a994}.search-filters select{border:1px solid var(--line);background:#fff;border-radius:10px;padding:12px;font-size:13px;color:#7d8a71;width:100%}.search-result-meta{font-size:13px;color:#919c85;padding:10px 0}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:27px}.stat-card{background:#fff;border:1px solid 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15px}.prose h2:first-child{margin-top:0}.prose p{font-size:16px;color:#7d8972;line-height:1.9}.prose a{text-decoration:underline;text-underline-offset:4px}.contrast-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contrast-card{background:#fff;border:1px solid var(--line);border-radius:17px;overflow:hidden}.contrast-label{padding:18px 20px;color:#92a17e;font-size:12px;letter-spacing:.06em;display:flex;justify-content:space-between;gap:10px}.contrast-label span{color:var(--muted);font-size:12px;letter-spacing:0}.contrast-card>.question-image{height:260px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.contrast-content{padding:25px}.contrast-content h2{font-size:20px;line-height:1.5}.contrast-insight{display:flex;align-items:flex-start;gap:16px;border:1px solid #dbe7ca;background:#eaf2dd;border-radius:15px;padding:24px;margin:25px 0}.contrast-insight>.icon{color:#819c65}.contrast-insight h3{font-size:17px;margin-bottom:9px}.contrast-insight 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var(--line);border-radius:13px;background:#fff}.result-lesson>.icon{width:18px;height:18px;color:#8ba772}.result-lesson>.icon:last-child{width:15px;margin-left:auto}.result-lesson h3{font-size:16px;line-height:1.4}.result-lesson p{color:#8e9a81;font-size:13px;line-height:1.7;margin:9px 0 0}.result-review{display:flex;flex-direction:column;gap:9px}.result-question{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.result-question>summary{list-style:none;cursor:pointer;display:flex;gap:15px;align-items:center;padding:18px 22px}.result-question>summary::-webkit-details-marker{display:none}.result-question>summary>span:nth-child(2){flex:1;display:flex;flex-direction:column;gap:5px}.result-question>summary .small{font-size:12px}.result-question>summary 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.brand{gap:10px;letter-spacing:0;align-items:center}.brand-mark{display:block;flex-shrink:0;width:44px;height:44px;padding:0;border-radius:13px;background:none}.brand-wordmark{font-size:24px;line-height:1;letter-spacing:-.055em;white-space:nowrap;font-weight:750}.brand-pdd{font-weight:500}.brand-tld{font-size:16px;color:#6c7867;font-weight:500;letter-spacing:-.04em}.brand-sub{font-size:10px;line-height:1.35;letter-spacing:0;text-transform:none;margin-top:8px;color:#6c7867;white-space:normal;font-weight:400}.loading .brand-mark{width:58px;height:58px}
@media(min-width:701px) and (max-width:1200px){.brand{gap:8px}.brand-mark{width:38px;height:38px;border-radius:11px}.brand-wordmark{font-size:22px}.brand-tld{font-size:14px}.brand-sub{font-size:10px;max-width:135px}}
@media(max-width:700px){.brand{gap:10px;margin-bottom:18px}.brand-mark{width:41px;height:41px}.brand-wordmark{font-size:26px}.brand-tld{font-size:17px}.brand-sub{font-size:12px;margin-top:6px}}

/* The express course is the primary navigation destination. */
.sidebar .nav-link[href="#/express"]{background:var(--lime);color:#2d4523;font-weight:700;border:1px solid #b5d96f;box-shadow:0 3px 10px #3f5a2410;min-height:48px;padding:12px 10px;gap:9px}
.sidebar .nav-link[href="#/express"] .icon{fill:currentColor;stroke-width:1.2}
.sidebar .nav-link[href="#/express"]:hover{background:#bce16c;border-color:#9bbd58}
.sidebar .nav-link[href="#/express"].active{background:#385b2c;color:#fff;border-color:#385b2c;box-shadow:0 3px 12px #385b2c22}
@media(max-width:700px){.sidebar .nav-link[href="#/express"]{border-radius:10px 10px 0 0;min-height:44px;padding:10px 12px;box-shadow:none}}