.mouse-feature-site-preview{--ink:#263d54;--blue:#234c73;--paper:#faf9f4;--pale:#eaf3fa;--yellow:#f5d56f;--line:#d3dce3}
.mouse-feature-site-preview *{box-sizing:border-box}
.mouse-feature-site-preview{scroll-behavior:smooth;scroll-padding-top:22px}
.mouse-feature-site-preview{margin:0;background:var(--paper);color:var(--ink);font-family:var(--site-body-font,system-ui,'Yu Gothic',Meiryo,sans-serif);line-height:1.95}
.mouse-feature-site-preview a:not(.v2-card *){color:var(--blue);text-underline-offset:4px}
.mouse-feature-site-preview button{font:inherit}
.mouse-feature-site-preview .sitebar{max-width:1120px;margin:auto;padding:22px 28px;display:flex;justify-content:space-between;border-bottom:1px solid var(--line);font-size:13px}
.mouse-feature-site-preview .brand{font-size:23px;font-weight:800;letter-spacing:.12em}
.mouse-feature-site-preview .hero{max-width:1120px;margin:44px auto 0;padding:0 28px}
.mouse-feature-site-preview .kicker{font-size:13px;letter-spacing:.12em;color:#536d84}
.mouse-feature-site-preview .hero h1{font-size:clamp(29px,4.4vw,53px);line-height:1.45;letter-spacing:.02em;margin:20px 0;max-width:900px}
.mouse-feature-site-preview h1,.mouse-feature-site-preview h2,.mouse-feature-site-preview h3:not(.v2-card *){word-break:keep-all;overflow-wrap:anywhere}
.mouse-feature-site-preview h1 .small{font-size:.66em;display:block;margin-top:12px;font-weight:600}
.mouse-feature-site-preview .lead{max-width:750px;font-size:18px}
.mouse-feature-site-preview .hero figure{margin:30px 0 0}
.mouse-feature-site-preview .cover{width:100%;display:block;border-radius:4px}
.mouse-feature-site-preview figcaption{font-size:12px;color:#5d7284;margin-top:9px;line-height:1.8}
.mouse-feature-site-preview .intro{max-width:820px;margin:38px auto 0;padding:0 28px}
.mouse-feature-site-preview .intro p{margin:18px 0}
.mouse-feature-site-preview .note{font-size:13px;color:#5d7284}
.mouse-feature-site-preview .index{max-width:1064px;margin:35px auto 55px;padding:24px;background:var(--pale);border-radius:6px}
.mouse-feature-site-preview .index strong{font-size:16px}
.mouse-feature-site-preview .index ol{display:grid;grid-template-columns:1fr 1fr;gap:12px 25px;list-style:none;padding:0;margin:16px 0 0}
.mouse-feature-site-preview .index li{border-top:1px solid #ccdce8;padding-top:12px}
.mouse-feature-site-preview .index a{display:flex;gap:15px;text-decoration:none;font-size:15px}
.mouse-feature-site-preview .index .num{font-weight:800;color:#6b8398}
.mouse-feature-site-preview .story{max-width:820px;margin:auto;padding:0 28px}
.mouse-feature-site-preview .chapter{padding:44px 0;border-top:1px solid var(--line)}
.mouse-feature-site-preview .overline{display:flex;gap:12px;align-items:center;font-size:13px;letter-spacing:.08em;color:#59748a}
.mouse-feature-site-preview .overline span{background:var(--yellow);color:var(--ink);padding:2px 12px;font-weight:800;font-size:16px}
.mouse-feature-site-preview h2{font-size:clamp(25px,3vw,32px);line-height:1.6;margin:16px 0 24px}
.mouse-feature-site-preview h3:not(.v2-card *){font-size:20px;line-height:1.65;margin:28px 0 12px}
.mouse-feature-site-preview p:not(.v2-card *){margin:18px 0}
.mouse-feature-site-preview .diagram{margin:28px 0;background:var(--pale);padding:20px;border-radius:6px}
.mouse-feature-site-preview .diagram svg{display:block;width:100%;height:auto;color:var(--blue)}
.mouse-feature-site-preview svg text{font-family:system-ui,'Yu Gothic',Meiryo,sans-serif;fill:var(--ink)}
.mouse-feature-site-preview .candidate{border-left:4px solid var(--blue);padding:8px 24px 15px;margin:26px 0;background:#fff}
.mouse-feature-site-preview .candidate .label{color:#587289;font-size:12px;letter-spacing:.08em}
.mouse-feature-site-preview .candidate h3{margin:7px 0 12px}
.mouse-feature-site-preview .facts{display:flex;gap:8px;flex-wrap:wrap}
.mouse-feature-site-preview .facts span{font-size:12px;padding:3px 10px;background:var(--pale);border-radius:3px}
.mouse-feature-site-preview .source{font-size:12px;line-height:1.8;overflow-wrap:anywhere;margin:12px 0 0}
.mouse-feature-site-preview .aside{background:#fff5d4;padding:18px 22px;margin:24px 0;font-size:14px}
.mouse-feature-site-preview .three{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:25px 0}
.mouse-feature-site-preview .three>div{border:1px solid var(--line);padding:20px 15px;background:#fff}
.mouse-feature-site-preview .three svg{width:80px;height:60px;display:block;margin:0 auto 12px;color:var(--blue)}
.mouse-feature-site-preview .three strong{display:block;text-align:center;font-size:15px}
.mouse-feature-site-preview .three p{font-size:13px;margin:8px 0 0;line-height:1.8}
.mouse-feature-site-preview .purchase{list-style:none;padding:0;margin:25px 0}
.mouse-feature-site-preview .purchase li{background:#fff;border-bottom:1px solid var(--line);padding:15px 16px;display:flex;gap:14px;align-items:flex-start}
.mouse-feature-site-preview .purchase strong{display:block;font-size:16px}
.mouse-feature-site-preview .purchase .explain{display:block;font-size:13px;color:#5d7284}
.mouse-feature-site-preview .summary{padding:30px;background:var(--blue);color:white;border-radius:6px;margin:28px 0}
.mouse-feature-site-preview .summary h3{margin:0 0 15px;color:white}
.mouse-feature-site-preview .summary ul{padding-left:22px;margin:0}
.mouse-feature-site-preview .summary li{margin:12px 0}
.mouse-feature-site-preview .summary a{color:white}
.mouse-feature-site-preview .end{max-width:1064px;margin:10px auto 0;padding:28px 0 40px;border-top:1px solid var(--line);font-size:12px;color:#5d7284}
.mouse-feature-site-preview .symbols{position:absolute;width:0;height:0;overflow:hidden}
.mouse-feature-site-preview .tail{white-space:nowrap}
.mouse-feature-site-preview .caption-title{font-size:14px;color:var(--ink);font-weight:700;margin:0 0 14px}
.mouse-feature-site-preview .diagram .diagram-mobile{display:none}
.mouse-feature-site-preview .preview-label{font-size:12px}
@media(max-width:760px){.mouse-feature-site-preview .sitebar{padding:16px 20px}
.mouse-feature-site-preview .brand{font-size:19px}
.mouse-feature-site-preview .hero{margin-top:28px;padding:0 20px}
.mouse-feature-site-preview .hero h1{font-size:32px}
.mouse-feature-site-preview .hero .lead{font-size:16px}
.mouse-feature-site-preview .intro,.mouse-feature-site-preview .story{padding:0 20px}
.mouse-feature-site-preview .index{margin:28px 20px 38px;padding:18px}
.mouse-feature-site-preview .index ol{grid-template-columns:1fr;gap:10px}
.mouse-feature-site-preview .chapter{padding:32px 0}
.mouse-feature-site-preview .candidate{padding:10px 18px 18px}
.mouse-feature-site-preview .diagram{padding:15px}
.mouse-feature-site-preview .three{grid-template-columns:1fr}
.mouse-feature-site-preview .three>div{display:grid;grid-template-columns:70px 1fr;gap:0 16px;padding:16px}
.mouse-feature-site-preview .three svg{grid-row:1/3;width:65px;height:55px;margin:auto}
.mouse-feature-site-preview .three strong{text-align:left}
.mouse-feature-site-preview .three p{margin:4px 0 0}
.mouse-feature-site-preview .end{margin:0 20px}
.mouse-feature-site-preview .summary{padding:22px}
.mouse-feature-site-preview .diagram .diagram-desktop{display:none}
.mouse-feature-site-preview .diagram .diagram-mobile{display:block}}
@media(max-width:360px){.mouse-feature-site-preview .hero h1{font-size:28px}
.mouse-feature-site-preview .hero,.mouse-feature-site-preview .intro,.mouse-feature-site-preview .story{padding-left:16px;padding-right:16px}
.mouse-feature-site-preview .index{margin-left:16px;margin-right:16px}
.mouse-feature-site-preview h2{font-size:24px}}
@media print{.mouse-feature-site-preview{background:white}
.mouse-feature-site-preview .index,.mouse-feature-site-preview .preview-label{display:none}
.mouse-feature-site-preview .hero{margin-top:20px}
.mouse-feature-site-preview .chapter{break-inside:avoid}
.mouse-feature-site-preview .cover{max-height:300px;object-fit:contain}
.mouse-feature-site-preview a:not(.v2-card *){color:inherit}}
.mouse-feature-site-page .mouse-feature-site-preview{max-width:850px;margin-inline:auto}
.mouse-feature-site-preview .article-header{max-width:850px}
.mouse-feature-site-preview .article-header .category-tag{line-height:1.85}
.mouse-feature-site-preview .article-header h1 .small{display:block;font-size:26px;margin-top:4px}
.mouse-feature-site-preview .article-header .lead{font-size:16px;color:var(--gray);line-height:2}
@media(max-width:760px){.mouse-feature-site-preview .article-header h1 .small{font-size:20px}.mouse-feature-site-preview .article-header .lead{font-size:15px}}
.mouse-feature-site-preview{--ink:#273236;--blue:#127064;--paper:#fcfcfb;--pale:#e6f3f1;--yellow:#f5d56f;--line:#dfe8e5;background:transparent;font-family:var(--site-body-font,"Zen Kaku Gothic New","Yu Gothic",Meiryo,sans-serif);font-size:16px;line-height:2}
.mouse-feature-site-preview .hero,.mouse-feature-site-preview .intro,.mouse-feature-site-preview .story{max-width:none;width:100%;padding:0}
.mouse-feature-site-preview .hero{margin:24px 0 0}
.mouse-feature-site-preview .hero h1{font-size:36px;line-height:1.6;letter-spacing:.04em;max-width:none}
.mouse-feature-site-preview .hero h1 .small{font-size:26px;margin-top:4px}
.mouse-feature-site-preview .kicker{font-size:12px;color:var(--teal-dark);font-weight:700}
.mouse-feature-site-preview .hero .lead{font-size:16px;color:var(--gray);line-height:2}
.mouse-feature-site-preview .cover{border-radius:12px;height:auto}
.mouse-feature-site-preview .intro{margin-top:32px}
.mouse-feature-site-preview .index{max-width:none;margin:32px 0 40px;border:1px solid var(--line);border-radius:12px}
.mouse-feature-site-preview .chapter{scroll-margin-top:170px}
.mouse-feature-site-preview h2{font-size:26px;color:var(--ink);line-height:1.7}
.mouse-feature-site-preview h3:not(.v2-card *){font-size:20px;color:var(--ink)}
.mouse-feature-site-preview .summary h3{color:#fff}
.mouse-feature-site-preview .diagram,.mouse-feature-site-preview .candidate,.mouse-feature-site-preview .aside,.mouse-feature-site-preview .three>div,.mouse-feature-site-preview .purchase li{border-radius:10px}
.mouse-feature-site-preview .candidate{border-left-color:var(--teal)}
.mouse-feature-site-preview svg text{font-family:"Zen Kaku Gothic New","Yu Gothic",Meiryo,sans-serif}
.mouse-feature-site-preview .end{margin:32px 0 0;max-width:none;padding:24px 0 0}
.mouse-feature-site-preview .back-to-features{margin-top:30px}
.mouse-feature-site-preview .candidate-with-image{display:grid;grid-template-columns:190px minmax(0,1fr);gap:24px;align-items:start;padding:22px}
.mouse-feature-site-preview .candidate-copy{min-width:0}
.mouse-feature-site-preview .candidate-product-photo{margin:0}
.mouse-feature-site-preview .candidate-product-photo>a{display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;background:#fff;padding:12px;min-height:200px}
.mouse-feature-site-preview .candidate-product-photo img{display:block;width:100%;height:180px;object-fit:contain}
.mouse-feature-site-preview .candidate-product-photo figcaption{font-size:12px;margin-top:10px}
.mouse-feature-site-preview .candidate-photo-unavailable{padding:28px 14px;border:1px solid var(--line);border-radius:10px;font-size:13px;text-align:center}
@media(max-width:760px){.mouse-feature-site-preview .candidate-with-image{grid-template-columns:minmax(0,1fr);gap:20px;padding:18px}.mouse-feature-site-preview .candidate-product-photo{width:100%;max-width:280px;margin-inline:auto}.mouse-feature-site-preview .candidate-product-photo img{height:190px}.mouse-feature-site-preview .candidate-product-photo>a{min-height:214px}}
@media(max-width:760px){.mouse-feature-site-preview{font-size:15px}.mouse-feature-site-preview .hero,.mouse-feature-site-preview .intro,.mouse-feature-site-preview .story{padding:0}.mouse-feature-site-preview .hero h1{font-size:28px}.mouse-feature-site-preview .hero h1 .small{font-size:20px}.mouse-feature-site-preview .index{margin:28px 0 32px}.mouse-feature-site-preview h2{font-size:23px}.mouse-feature-site-preview .hero .lead{font-size:15px}.mouse-feature-site-preview .end{margin:24px 0 0}}
@media(max-width:360px){.mouse-feature-site-preview .hero,.mouse-feature-site-preview .intro,.mouse-feature-site-preview .story{padding:0}.mouse-feature-site-preview .hero h1{font-size:26px}.mouse-feature-site-preview .index{margin-left:0;margin-right:0}.mouse-feature-site-preview .diagram{padding:12px}.mouse-feature-site-preview h2{font-size:22px}}

.mouse-feature-site-preview .mouse-product-group{display:grid;grid-template-columns:260px minmax(0,1fr);gap:24px;align-items:start;margin:28px 0;padding:24px;border:1px solid #d2dfda;border-radius:12px;background:#fff}
.mouse-feature-site-preview .mouse-product-copy{min-width:0}
.mouse-feature-site-preview .mouse-product-copy h3{margin-top:6px}
.mouse-feature-site-preview .mouse-product-copy .label{font-size:12px;color:var(--gray)}
.mouse-feature-site-preview .purchase-check{flex:none;color:var(--teal-dark);font-size:21px;font-weight:700;line-height:1.6}
.mouse-feature-site-preview .purchase-copy{min-width:0}
.mouse-feature-site-preview .article-date-preview>span{white-space:nowrap}
.mouse-feature-site-preview .article-date-preview{display:flex;gap:6px 20px;flex-wrap:wrap;font-size:12px;line-height:1.8;color:var(--gray);margin:12px 0}
@media(max-width:760px){.mouse-feature-site-preview .mouse-product-group{grid-template-columns:minmax(0,1fr);gap:20px;padding:18px}.mouse-feature-site-preview .mouse-product-card-slot{width:100%;max-width:340px;margin-inline:auto}}