/* 覚える40 → 解く50、を優先する共通レイアウト */
.focus-intro{padding:4px 0 24px}.focus-kicker{display:block;color:#6d8269;font-size:12px;font-weight:700;letter-spacing:.06em;margin-bottom:14px}.focus-intro h1{font-size:clamp(28px,3vw,39px);line-height:1.55;letter-spacing:.01em;margin-bottom:15px}.focus-intro p{font-size:16px;line-height:1.9;color:#687a70;margin-bottom:18px}.focus-target{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 20px;background:#e9efdf;border-radius:12px;max-width:640px}.focus-target strong{font-size:28px;line-height:1.3}.focus-target strong span{font-size:12px;font-weight:500;letter-spacing:0;margin-left:3px}.focus-target>span{font-size:12px;color:#5c7355}.focus-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.focus-step{display:grid;grid-template-columns:44px minmax(0,1fr) 16px;gap:12px;padding:25px;text-decoration:none;background:#fffefb;border:1px solid #dce4d5;border-radius:18px;align-items:center}.focus-step .step-number{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#edf2e5;color:var(--green);font-weight:700;font-size:18px}.focus-step>span:nth-child(2)>small{display:block;font-size:11px;color:#718069;margin-bottom:5px}.focus-step strong{display:block;font-size:22px;line-height:1.5;margin-bottom:5px}.focus-step>span:nth-child(2)>span{display:block;font-size:13px;color:#73806d;line-height:1.8}.focus-step progress{margin-top:7px;grid-column:1/-1}.focus-step .step-progress{grid-column:1/-1;color:#748169;font-size:11px;margin-top:-3px}.focus-step.primary-step{background:var(--green-dark);border-color:var(--green-dark);color:white}.primary-step .step-number{background:#d7eaa6}.primary-step>span:nth-child(2)>small,.primary-step>span:nth-child(2)>span,.primary-step .step-progress{color:#c7d5c4}.primary-step progress::-webkit-progress-bar{background:#ffffff22}.primary-step progress::-webkit-progress-value{background:#d7eaa6}.resume-strip{display:block;margin:18px 0 0;padding:15px 20px;border:1px solid var(--line);border-radius:10px;font-size:14px;font-weight:600;text-decoration:none;background:#fffefb}.focus-plan{margin-top:30px}.focus-plan h2{font-size:19px}.target-split{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.target-split>div{border:1px solid var(--line);background:#fffefb;border-radius:12px;padding:17px 14px}.target-split span{font-size:12px;color:#75806f;display:block;margin-bottom:7px}.target-split strong{font-size:28px;font-weight:600;white-space:nowrap}.target-split small{font-size:11px;font-weight:400;color:#74806d}.focus-plan>p{font-size:13px;color:#7a8473;margin-top:16px}.focus-tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:20px}.focus-tools a{padding:16px;background:#fffefb;border:1px solid var(--line);border-radius:10px;font-size:13px;text-decoration:none}.focus-start{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}.scope-tabs{display:flex;gap:7px;margin:22px 0 15px}.scope-tabs a{flex:1;display:grid;place-items:center;min-height:48px;text-align:center;font-size:13px;text-decoration:none;border:1px solid var(--line);border-radius:10px;background:#fffefb;padding:8px}.scope-tabs a.selected{background:#e6efda;border-color:#adbf99;font-weight:700}.field-chips,.report-field-jump{display:flex;gap:8px;overflow-x:auto;padding:4px 1px 13px;scrollbar-width:thin;max-width:100%;margin-bottom:10px}.field-chips button,.report-field-jump a{flex-shrink:0;padding:10px 15px;border:1px solid #dce4d2;border-radius:24px;background:#fffefb;color:#6d7b65;white-space:nowrap;font-size:13px;min-height:44px;text-decoration:none}.field-chips .selected{background:var(--green);border-color:var(--green);color:white}.focus-question-list{display:grid;gap:9px;margin-top:20px}.focus-question-row{display:grid;grid-template-columns:37px minmax(0,1fr) 15px;gap:13px;padding:17px 15px;align-items:center;width:100%;border:1px solid var(--line);border-radius:12px;background:#fffefb;text-align:left;text-decoration:none;color:var(--ink);min-height:90px}.row-number{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#edf2e5;font-size:14px;font-weight:700;color:#527249}.focus-question-row small{display:block;font-size:11px;line-height:1.7;color:#839078}.focus-question-row strong{display:block;font-size:16px;line-height:1.65;margin:3px 0}.focus-question-row>b{font-size:16px;color:#8b9980}.memory-progress{position:sticky;top:0;z-index:2;padding:17px 20px;border:1px solid #dae5cf;background:#f4f8ecf5;backdrop-filter:blur(8px);border-radius:12px;margin:20px 0}.memory-progress>div{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.memory-progress strong{font-size:26px}.memory-progress strong small{font-size:13px;font-weight:400;color:#728467}.memory-progress>div>span{font-size:12px;color:#6e8264}.memory-progress>a{display:block;font-size:13px;margin-top:12px;font-weight:600;text-decoration:none}.memory-guide{color:#75816d;font-size:13px;line-height:1.9;margin:10px 0 22px}.memory-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.memory-card{background:#fffefb;border:1px solid #dce4d4;border-radius:15px;padding:22px;min-width:0}.memory-card.mastered{background:#f0f4e9;border-color:#b5c6a5}.memory-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;margin-bottom:9px}.memory-card-top>span{font-size:11px;color:#8a987c}.memory-toggle{display:flex;align-items:center;gap:7px;font-size:13px;min-height:44px;cursor:pointer;flex-shrink:0;color:#59704c}.memory-toggle input{accent-color:#476d3c;min-height:0;width:20px;height:20px;margin:0}.memory-card h2,.memory-card h3{font-size:17px;line-height:1.7;margin-bottom:14px}.memory-rule{font-size:19px;line-height:1.9;font-weight:550;margin-bottom:22px;white-space:pre-line;overflow-wrap:anywhere}.memory-question-link{display:block;min-height:44px;padding-top:10px;border-top:1px solid var(--line);text-decoration:none;font-size:14px;font-weight:700;color:var(--green)}.memory-end{display:grid;gap:17px;text-align:center;justify-items:center;padding:38px 12px}.memory-end strong{font-size:17px}.answer-banner small{display:block;font-size:12px;font-weight:400;margin-top:7px}.study-point p{margin:10px 0 0;font-size:17px;line-height:1.9}.explanation-title{font-size:15px;margin:23px 0 4px}.question-index>details>summary{font-size:13px;font-weight:600;cursor:pointer;line-height:1.8;min-height:38px}.question-index .number-grid{margin-top:14px}.report-header{display:flex;align-items:center;justify-content:space-between;padding:20px 30px;border-bottom:1px solid var(--line);gap:16px}.report-header a{text-decoration:none;font-weight:700;font-size:15px}.report-header a:last-child{font-size:12px}.report-header small{font-size:10px;color:#839177}.focus-report main{max-width:1000px;padding-bottom:50px}.report-jump{display:flex;gap:9px;margin:10px 0 24px}.report-jump a{flex:1;min-height:48px;padding:12px 8px;border-radius:10px;background:#e8f0db;text-align:center;text-decoration:none;font-size:14px;font-weight:600}.report-field{padding-top:25px;scroll-margin-top:15px}.report-field>h2{font-size:20px;margin-bottom:18px}.report-field>h2 small{color:#859377;font-weight:400}.report-method{padding:22px;border:1px solid var(--line);border-radius:12px;margin:25px 0;font-size:13px;line-height:1.9}.report-method summary{cursor:pointer;font-weight:600;min-height:44px}.report-method p{overflow-wrap:anywhere}.report-bottom-nav{display:none}.focus-report #remember,.focus-report #questions{scroll-margin-top:20px}.focus-report #questions{padding-top:30px}
@media(max-width:850px){.focus-intro h1{font-size:30px}.focus-step{padding:22px 20px}.focus-step strong{font-size:21px}.memory-cards{grid-template-columns:1fr}.report-header{padding:20px}.report-bottom-nav{position:fixed;inset:auto 0 0;z-index:4;display:flex;border-top:1px solid var(--line);background:#fffef9f5;padding:7px 10px max(7px,env(safe-area-inset-bottom));gap:6px}.report-bottom-nav a{flex:1;min-height:46px;display:grid;place-items:center;text-decoration:none;font-size:13px;color:var(--green);font-weight:600}.in-quiz .mobile-nav{display:none}.in-quiz main{padding-bottom:110px}.in-quiz .quiz-footer{position:fixed;inset:auto 0 0;z-index:6;display:flex;background:#fffef9f5;backdrop-filter:blur(8px);border-top:1px solid var(--line);padding:10px 17px max(10px,env(safe-area-inset-bottom));margin:0;gap:12px}.in-quiz .quiz-footer .button{flex:1;min-height:52px}.in-quiz footer{padding-bottom:110px}.in-quiz .question-index{margin-bottom:40px}.filter-bar input,.filter-bar select{font-size:16px}.question-index>details>summary{min-height:44px}.focus-report .memory-card h3{font-size:18px}}
@media(max-width:580px){main{padding:24px 17px 20px}.focus-intro{padding-top:0;padding-bottom:18px}.focus-kicker{font-size:11px;margin-bottom:13px}.focus-intro h1{font-size:29px;line-height:1.6;margin-bottom:14px;letter-spacing:-.02em}.focus-intro p{font-size:15px;line-height:1.9;margin-bottom:17px}.focus-target{padding:14px 15px}.focus-target strong{font-size:26px}.focus-target strong span{font-size:11px}.focus-target>span{font-size:10px}.focus-steps{grid-template-columns:1fr;gap:13px}.focus-step{padding:19px 18px;grid-template-columns:37px minmax(0,1fr) 14px;gap:10px;border-radius:14px}.focus-step .step-number{width:35px;height:35px;font-size:16px}.focus-step strong{font-size:22px}.focus-step>span:nth-child(2)>span{font-size:12px}.focus-step progress{margin-top:4px}.focus-tools{grid-template-columns:1fr}.focus-tools a{font-size:14px;min-height:50px}.target-split{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.target-split>div{padding:15px}.target-split span{font-size:12px}.target-split strong{font-size:27px}.focus-plan h2{font-size:18px}.focus-plan>p{font-size:12px}.focus-start{grid-template-columns:1fr;gap:10px}.focus-start .button{min-height:52px;font-size:15px}.scope-tabs{gap:5px}.scope-tabs a{font-size:12px;padding:8px 5px}.focus-question-row{grid-template-columns:33px minmax(0,1fr) 12px;gap:11px;padding:15px 13px;min-height:99px}.focus-question-row strong{font-size:16px}.row-number{width:32px;height:34px;font-size:13px}.field-chips{margin-left:-1px;margin-right:-1px}.memory-progress{padding:14px 17px;margin-top:15px}.memory-card{padding:19px 18px}.memory-card h2,.memory-card h3{font-size:17px;margin-bottom:12px}.memory-rule{font-size:19px;line-height:1.95}.memory-guide{font-size:13px}.memory-question-link{font-size:14px}.memory-cards{gap:14px}.memory-card-top{margin-bottom:8px}.question{padding:20px 17px}.question h1{font-size:18px;line-height:1.9}.option{font-size:16px;line-height:1.9;padding:15px 12px;gap:11px}.option.selected{padding:14px 11px}.quiz-meta>.muted,.quiz-meta .muted{font-size:12px}.explanation details p{font-size:16px;line-height:1.95}.explanation summary{font-size:14px}.study-point{font-size:16px}.study-point p{font-size:18px}.source-box,.explanation .source-box{font-size:12px}.explanation .source-box p{font-size:13px}.report-jump{gap:6px}.report-jump a{font-size:12px;padding:13px 5px}.focus-report main{padding-top:25px}.focus-report main>section>p{font-size:15px}.report-header{padding:17px}.report-header a{font-size:14px}.report-header a:last-child{font-size:12px}.memory-end strong{font-size:16px}.mobile-nav a{font-size:10px;min-width:55px}.mobile-nav .nav-icon{font-size:21px}.focus-report .report-method p{font-size:13px}}
@media print{.report-jump,.report-bottom-nav,.report-header,.memory-toggle,.memory-question-link{display:none}.memory-cards{display:block}.memory-card{break-inside:avoid;margin:12px 0}.memory-progress{position:static}.focus-report main{max-width:none;padding:0}}