.exam-shell{color:#213a32;max-width:1160px;margin:0 auto;padding:30px 32px 80px;font-family:Arial,Apple SD Gothic Neo,sans-serif}.exam-shell nav{justify-content:space-between;gap:16px;margin-bottom:55px;font-size:13px;display:flex}.exam-shell nav span{letter-spacing:2px;color:#788b82;font-size:11px}.exam-shell a{color:inherit;text-decoration:none}.exam-shell a:hover{text-decoration:underline}.exam-shell header{margin-bottom:30px}.exam-eyebrow{color:#4d7967;letter-spacing:1.5px;font-size:12px;font-weight:700}.exam-shell h1{letter-spacing:-1.5px;margin:12px 0;font-size:38px}.exam-shell header>p:last-child{color:#738177;line-height:1.7}.exam-stats{background:#dce5df;border:1px solid #dce5df;border-radius:16px;gap:1px;margin:28px 0;display:flex;overflow:hidden}.exam-stats>div{background:#f5f8f5;flex:1;align-items:baseline;gap:14px;padding:24px 28px;display:flex}.exam-stats strong{letter-spacing:-1px;font-size:34px}.exam-stats span{color:#687d70;font-size:13px}.exam-notice{color:#70613c;background:#fbf8ed;border:1px solid #e7dfc7;border-radius:12px;margin:20px 0 30px;padding:18px 22px;font-size:13px;line-height:1.7}.exam-notice p{margin:5px 0 0}.exam-filters{flex-wrap:wrap;gap:14px;display:flex}.exam-filters label{color:#667b6d;flex-direction:column;gap:8px;min-width:165px;font-size:12px;display:flex}.exam-search{flex:1}.exam-filters input,.exam-filters select{color:#213a32;background:#fff;border:1px solid #dce5df;border-radius:9px;min-width:0;padding:12px;font-size:14px}.exam-result-count{color:#788b82;margin:20px 0;font-size:12px}.exam-subject{margin:32px 0 40px}.exam-subject-heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;display:flex}.exam-subject-heading span{color:#839087;font-size:11px}.exam-subject h2{margin:5px 0;font-size:21px}.exam-subject h2 small{background:#eaf0eb;border-radius:5px;margin-left:6px;padding:3px 8px;font-size:13px}.exam-subject-heading a{color:#47735f;font-size:12px}.exam-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;display:grid}.exam-grid a{background:#fff;border:1px solid #dfe7e1;border-radius:12px;flex-direction:column;gap:10px;padding:17px;transition:background .15s;display:flex}.exam-grid a:hover{background:#f2f7f1;border-color:#8bac98;text-decoration:none}.exam-grid strong{font-size:23px}.exam-grid strong span{margin-left:5px;font-size:12px;font-weight:400}.exam-grid a>span{color:#7a877e;font-size:11px}.exam-grid small{color:#508268;font-size:11px}.exam-detail{max-width:960px}.exam-actions{flex-wrap:wrap;gap:12px;display:flex}.exam-actions a{background:#f5f8f4;border:1px solid #d2dfd5;border-radius:8px;padding:12px 18px;font-size:13px}.exam-instructions{border:1px solid #dce5df;border-radius:10px;margin-bottom:18px;padding:16px 20px;font-size:13px}.exam-instructions summary{cursor:pointer}.exam-instructions p{white-space:pre-wrap;color:#6b786f;line-height:1.8}.exam-text{white-space:pre-wrap;overflow-wrap:anywhere;background:#fff;border:1px solid #dce5df;border-radius:14px;padding:32px;font-size:16px;line-height:1.95}.exam-footnote{color:#819085;font-size:12px;line-height:1.7}@media (max-width:760px){.exam-shell{padding:22px 18px 50px}.exam-shell nav{margin-bottom:34px}.exam-shell nav span{display:none}.exam-shell h1{font-size:30px}.exam-stats>div{padding:16px 12px;display:block}.exam-stats strong{margin-bottom:7px;font-size:28px;display:block}.exam-stats span{font-size:11px}.exam-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.exam-grid a{padding:13px}.exam-grid a>span{font-size:10px}.exam-subject-heading{align-items:start}.exam-subject-heading a{text-align:right;max-width:135px;line-height:1.7}.exam-filters label{flex:1;min-width:120px}.exam-search{flex-basis:100%!important}.exam-text{padding:20px;font-size:15px}}.exam-practice{background:#f5f8f5;border:1px solid #dce5df;border-radius:14px;margin-top:24px;padding:26px}.exam-practice h2{margin:0 0 8px;font-size:22px}.exam-practice p{font-size:13px;line-height:1.8}.exam-practice fieldset{border:0;margin:20px 0;padding:0}.exam-practice legend{margin-bottom:12px;font-size:13px}.exam-answer-options{flex-wrap:wrap;gap:10px;display:flex}.exam-answer-options label{cursor:pointer;background:#fff;border:1px solid #cbd9cf;border-radius:10px;align-items:center;gap:8px;padding:14px 20px;display:flex}.exam-answer-options label.selected{background:#e8f0e8;border-color:#315d45}.exam-answer-options label.correct{border-color:#315d45;box-shadow:inset 0 0 0 1px #315d45}.exam-practice button,.exam-practice-tabs button{font:inherit;cursor:pointer;background:#fff;border:1px solid #cbd9cf;border-radius:8px;padding:12px 16px;font-size:13px}.exam-practice button:disabled{opacity:.5;cursor:default}.exam-practice button.exam-primary{color:#fff;background:#315d45;border-color:#315d45}.exam-practice-buttons{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.exam-practice-buttons a{font-size:13px}.exam-practice-error{color:#a22b2b}.exam-grade{border-top:1px solid #ddcfb3;margin-top:22px;padding-top:15px}.exam-grade.success{border-color:#a8c6ae}.exam-grade h3{font-size:21px}.exam-grade>a{font-size:13px;text-decoration:underline}.exam-practice-tabs{flex-wrap:wrap;align-items:center;gap:8px;margin:20px 0;display:flex}.exam-practice-tabs button[aria-pressed=true]{color:#fff;background:#315d45;border-color:#315d45}.exam-practice-tabs>span{color:#667b6d;margin-left:auto;font-size:12px}@media (max-width:760px){.exam-practice{padding:20px}.exam-answer-options{gap:6px}.exam-answer-options label{padding:12px;font-size:13px}}.exam-study-card{background:#eaf2e9;border:1px solid #d1dfd1;border-radius:16px;justify-content:space-between;align-items:center;gap:24px;margin:24px 0;padding:24px;display:flex}.exam-study-card h2{margin:6px 0 12px;font-size:23px}.exam-study-card p{max-width:600px;font-size:13px;line-height:1.8}.exam-study-card small{color:#667b6d;font-size:11px}.exam-study-card button{color:#fff;cursor:pointer;background:#315d45;border:0;border-radius:10px;flex-shrink:0;padding:16px 20px}.exam-study-card button:disabled{cursor:default;background:#738177}.exam-grid a>span.exam-topic{color:#315d45;font-size:13px;font-weight:600;line-height:1.6}.exam-study-meta{font-size:14px;line-height:1.8}.exam-study-meta small{color:#738177;margin-left:10px;font-size:11px}.exam-shell .exam-set-nav{border:1px solid #dce5df;border-radius:10px;flex-wrap:wrap;align-items:center;gap:14px;margin:22px 0;padding:16px;font-size:13px;display:flex}.exam-set-nav span{color:#738177;font-size:11px}.exam-shared{margin:20px 0}.exam-shared h2{font-size:18px}@media (max-width:760px){.exam-study-card{flex-direction:column;align-items:stretch;gap:12px;padding:20px}.exam-study-card button{width:100%}.exam-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}