:root{--navy:#0f2c4c;--navy-deep:#0b2240;--navy-hero:#1a3a5c;--blue:#1f5fa6;--blue-soft:#e8f0f9;--bg:#f4f6f9;--card:#fff;--line:#dde3ea;--text:#1c2632;--muted:#5d6877;--badge:#164a7e;--green:#1f8a4c;--warn-bg:#fff6e0;--warn:#8a5a00;--radius:6px;--shadow:0 1px 2px #0f2c4c0f, 0 2px 8px #0f2c4c0d;--serif:"Source Serif 4", Georgia, "Times New Roman", serif;--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Hiragino Sans", "Noto Sans JP", sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{font-family:var(--sans);color:var(--text);background:var(--bg);margin:0;font-size:16px;line-height:1.6}img,svg{max-width:100%}a{color:var(--blue)}a:hover{text-decoration:none}h1,h2,h3{color:var(--navy);line-height:1.25}.skip{position:absolute;left:-999px}.skip:focus{z-index:10;background:#fff;padding:8px;top:8px;left:8px}main:focus{outline:none}.wrap{max-width:1240px;margin:0 auto;padding:0 16px}.narrow{max-width:860px}.site-header{border-bottom:1px solid var(--line);background:#fff}.site-header .wrap{flex-wrap:wrap;align-items:center;gap:24px;min-height:64px;display:flex}.logo{color:var(--navy);align-items:center;gap:10px;text-decoration:none;display:flex}.logo svg{flex:none;width:52px;height:32px}.logo strong{font-family:var(--serif);letter-spacing:-.01em;font-size:22px;line-height:1.1;display:block}.logo small{letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-size:10.5px;display:block}.nav{gap:22px;font-size:14.5px;display:flex}.nav a{color:var(--text);padding:4px 0;text-decoration:none}.nav a:hover,.nav a[aria-current=page]{color:var(--blue);box-shadow:inset 0 -2px 0 var(--blue)}.search{margin-left:auto;display:flex}.search input{border:1px solid var(--line);width:300px;font:inherit;border-right:0;border-radius:4px 0 0 4px;padding:8px 12px;font-size:14px}.search button{background:var(--navy);color:#fff;cursor:pointer;border:0;border-radius:0 4px 4px 0;padding:0 12px}@media (width<=1060px){.search input{width:200px}}@media (width<=860px){.site-header .wrap{gap:8px 16px;padding-top:10px;padding-bottom:10px}.nav{order:3;gap:18px;width:100%;overflow-x:auto}.search{margin-left:auto}.search input{width:140px}}@media (width<=420px){.search{order:4;width:100%}.search input{flex:1;width:auto}.logo strong{font-size:19px}}.hero{color:#fff;background:linear-gradient(#2a4a6c 0%,#3d5f80 38%,#6f7f8f 52%,#1d3a58 60%,#0f2a46 100%);position:relative;overflow:hidden}.hero-art{width:100%;height:100%;position:absolute;inset:0}.hero .wrap{grid-template-columns:1fr auto;gap:24px;padding-top:26px;padding-bottom:22px;display:grid;position:relative}.hero-text{max-width:760px;padding-left:clamp(0px,9vw,136px)}.hero h1{color:#fff;letter-spacing:-.01em;text-shadow:0 2px 12px #00000040;margin:0 0 8px;font-size:clamp(28px,3.3vw,40px)}.hero .lead{margin:0 0 10px;font-size:clamp(16px,1.5vw,19px);font-weight:700}.hero p{opacity:.95;margin:0 0 6px;font-size:15px}.hero-ja{text-align:right;font-family:var(--serif);text-shadow:0 1px 8px #00000059;align-self:start;margin-top:40px;font-size:22px;line-height:1.7}.hero-ja small{font-family:var(--sans);font-size:12px;display:block}.hero-points{flex-wrap:wrap;gap:36px;margin:18px 0 0;padding:0;font-size:13px;list-style:none;display:flex}.hero-points li{align-items:center;gap:12px;line-height:1.4;display:flex}.hero-points svg{flex:none;width:32px;height:32px}@media (width<=760px){.hero .wrap{grid-template-columns:minmax(0,1fr)}.hero-ja{text-align:left;font-size:17px}.hero-points{gap:14px}}.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.panel-head{flex-wrap:wrap;align-items:flex-start;gap:14px;padding:16px 20px 6px;display:flex}.panel-head svg{width:26px;height:26px;color:var(--navy);flex:none;margin-top:2px}.panel-head h2{margin:0;font-size:19px}.panel-head p{color:var(--muted);margin:2px 0 0;font-size:13px}.panel-head .more{white-space:nowrap;margin-left:auto;font-size:13.5px;font-weight:600;text-decoration:none}.section{margin-top:12px}.finder{margin-top:0;position:relative}.finder form{padding:6px 20px 18px}.finder-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;display:grid}.finder label{margin-bottom:5px;font-size:12.5px;font-weight:600;display:block}.finder select,.finder input[type=search]{width:100%;font:inherit;border:1px solid var(--line);color:var(--text);background:#fff;border-radius:4px;padding:8px 10px;font-size:13.5px}.finder-actions{justify-content:flex-end;gap:12px;margin-top:14px;display:flex}.popular{flex-wrap:wrap;align-items:center;gap:8px;margin-left:auto;font-size:12px;display:flex}.chip{border:1px solid var(--line);background:var(--bg);color:var(--text);border-radius:999px;padding:4px 12px;font-size:12px;text-decoration:none;display:inline-block}.chip:hover{border-color:var(--blue);color:var(--blue)}@media (width<=960px){.finder-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=560px){.finder-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.popular{margin-left:0}}.btn{font:inherit;border:1px solid var(--line);color:var(--navy);cursor:pointer;background:#fff;border-radius:4px;justify-content:center;align-items:center;gap:8px;padding:9px 18px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--navy);border-color:var(--navy);color:#fff}.btn-primary:hover{background:#163c66}.btn:hover{border-color:var(--blue)}.btn svg{width:16px;height:16px}.featured-grid{grid-template-columns:minmax(0,1.42fr) minmax(0,1fr);gap:12px;margin-top:12px;display:grid}@media (width<=1000px){.featured-grid{grid-template-columns:minmax(0,1fr)}}.table-scroll{-webkit-overflow-scrolling:touch;overflow-x:auto}.cmp{border-collapse:collapse;width:100%;min-width:620px;font-size:13.5px}.cmp th,.cmp td{border-top:1px solid var(--line);text-align:left;vertical-align:top;padding:7px 12px}.cmp thead th{vertical-align:bottom;border-top:0}.cmp th[scope=row]{white-space:nowrap;background:#fafbfc;width:18%;font-weight:700}.cmp td+td,.cmp th+td{border-left:1px solid var(--line)}.cmp-model{flex-direction:column;align-items:flex-start;gap:4px;display:flex}.cmp-model .brand{letter-spacing:.06em;text-transform:uppercase;color:var(--navy);font-size:11.5px;font-weight:700}.cmp-model .name{color:var(--navy);font-size:15px;font-weight:700;line-height:1.25;display:block}.cmp-model .ja{color:var(--muted);font-size:12px;display:block}.reel-art{width:44px;height:44px;color:var(--navy);flex:none}.nc{color:var(--warn);background:var(--warn-bg);white-space:nowrap;border-radius:3px;padding:1px 6px;font-size:12px}.conv{color:var(--muted);font-size:12px}.ext:after{content:" ↗"}.table-note{color:var(--muted);margin:0;padding:8px 16px 12px;font-size:12px}.guide-cards{grid-template-columns:1fr 1fr;gap:12px;display:grid}.gcard{border-radius:var(--radius);color:#fff;min-height:158px;box-shadow:var(--shadow);flex-direction:column;justify-content:flex-end;padding:18px 20px;text-decoration:none;display:flex;position:relative;overflow:hidden}.gcard svg.bg{width:100%;height:100%;position:absolute;inset:0}.gcard>*{position:relative}.gcard .icon{width:38px;height:38px;margin-bottom:auto}.gcard h3{color:#fff;margin:10px 0 4px;font-size:19px}.gcard p{opacity:.95;margin:0 0 6px;font-size:13px;line-height:1.4}.gcard span.go{font-size:13px;font-weight:600}.gcard:hover span.go{text-decoration:underline}@media (width<=520px){.guide-cards{grid-template-columns:minmax(0,1fr)}}.lower-grid{grid-template-columns:minmax(0,2.65fr) minmax(0,1fr);gap:12px;margin-top:12px;display:grid}@media (width<=1000px){.lower-grid{grid-template-columns:minmax(0,1fr)}}.rcards{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;padding:8px 16px 16px;display:grid}.rcard{border:1px solid var(--line);border-radius:var(--radius);background:#fff;flex-direction:column;gap:6px;padding:12px;display:flex}.rcard-top{gap:10px;display:flex}.badges{gap:5px;margin-bottom:4px;display:flex}.badge{background:var(--badge);color:#fff;letter-spacing:.03em;border-radius:3px;padding:1px 7px;font-size:10.5px;font-weight:700}.badge.soft{background:var(--blue-soft);color:var(--badge)}.rcard h3{margin:0;font-size:14px}.rcard dl{grid-template-columns:auto 1fr;gap:1px 10px;margin:4px 0;font-size:12.5px;display:grid}.rcard dt{color:var(--muted)}.rcard dd{margin:0;font-weight:600}.rcard .btn{margin-top:auto;padding:7px 10px;font-size:13px}.sources-box{color:var(--muted);padding:4px 20px 18px;font-size:13.5px}.brand-row{border:1px solid var(--line);border-radius:4px;grid-template-columns:1fr 1fr;margin:12px 0;display:grid}.brand-row span{text-align:center;letter-spacing:.08em;color:var(--navy);padding:14px 6px;font-size:20px;font-weight:800}.brand-row span+span{border-left:1px solid var(--line);font-style:italic}.checked{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.checked .ok{align-items:center;gap:6px;font-size:12.5px;display:flex}.checked .ok svg{width:18px;height:18px;color:var(--green)}.aff-note{color:var(--muted);margin:0;padding:0 16px 12px;font-size:12px}.page-head{background:linear-gradient(120deg, var(--navy) 0%, #1d4a76 100%);color:#fff;padding:30px 0 26px}.page-head h1{color:#fff;margin:4px 0 8px;font-size:clamp(26px,3.4vw,36px)}.page-head p{opacity:.95;max-width:760px;margin:0}.crumbs{opacity:.9;font-size:12.5px}.crumbs a{color:#fff}.article{border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin:18px auto 28px;padding:8px 28px 28px}.article h2{margin:30px 0 10px;padding-top:6px;font-size:23px}.article h3{margin:22px 0 8px;font-size:18px}.article p,.article li{font-size:16px}.article table{border-collapse:collapse;width:100%;font-size:14px}.article .table-scroll{border:1px solid var(--line);border-radius:4px;margin:12px 0}.article table th,.article table td{border-top:1px solid var(--line);text-align:left;vertical-align:top;padding:8px 10px}.article table thead th{background:#f1f4f8;border-top:0}.callout{background:var(--blue-soft);border-left:4px solid var(--blue);border-radius:4px;margin:16px 0;padding:12px 16px;font-size:15px}.callout.warn{background:var(--warn-bg);border-left-color:#d29a1c}.sources{color:var(--muted);font-size:13px}.sources li{margin-bottom:4px;font-size:13px}@media (width<=600px){.article{border-left:0;border-right:0;border-radius:0;padding:4px 16px 20px}}.list-tools{flex-wrap:wrap;align-items:end;gap:10px;padding:14px 20px;display:flex}.list-tools label{margin-bottom:4px;font-size:12.5px;font-weight:600;display:block}.list-tools select,.list-tools input{font:inherit;border:1px solid var(--line);border-radius:4px;padding:7px 10px;font-size:14px}.empty{color:var(--muted);padding:20px}.site-footer{background:var(--navy-deep);color:#d6deea;margin-top:28px;font-size:14px}.site-footer a{color:#fff;text-decoration:none}.site-footer a:hover{text-decoration:underline}.footer-top{flex-wrap:wrap;align-items:center;gap:36px;padding-top:22px;padding-bottom:20px;display:flex}.footer-top .logo{color:#fff}.footer-top .logo small{color:#b9c5d6}.footer-nav{flex-wrap:wrap;gap:26px;display:flex}.footer-motto{border-left:1px solid #36506f;margin-left:auto;padding-left:28px;font-size:13px;line-height:1.6}.footer-bottom{border-top:1px solid #22395a}.footer-bottom .wrap{flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:12px;padding-bottom:14px;font-size:12px;display:flex}.footer-bottom nav{flex-wrap:wrap;gap:16px;display:flex}@media (width<=760px){.footer-motto{border-left:0;margin-left:0;padding-left:0}}.nw{white-space:nowrap}body{overflow-x:hidden}