:root{--navy-900: #0a2540;--navy-700: #0d3a66;--navy-500: #0b5394;--teal: #0f766e;--cta: #e0662e;--cta-dark: #c4531f;--ink: #1f2933;--sub: #5b6b7b;--line: #e3e9ef;--bg: #f6f8fa;--card: #ffffff}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}body{margin:0;color:var(--ink);background:var(--bg);font-family:Hiragino Kaku Gothic ProN,Hiragino Sans,BIZ UDPGothic,Meiryo,sans-serif;font-size:16px;line-height:1.95;letter-spacing:.03em;-webkit-font-smoothing:antialiased;padding-bottom:64px;text-align:left}.wrap{max-width:1080px;margin:0 auto;padding:0 16px}.narrow{max-width:712px;margin:0 auto}header.site{position:sticky;top:0;z-index:50;background:#fffffff5;backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.hd{display:flex;align-items:center;justify-content:space-between;height:54px}.logo{font-family:Hiragino Mincho ProN,Yu Mincho,BIZ 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10px;text-align:left;min-width:72px}th{background:#eef3f8;white-space:nowrap;color:var(--navy-900)}blockquote{margin:1em 0;padding:12px 16px;background:#f2f6fa;border-left:4px solid var(--navy-500);border-radius:0 8px 8px 0}img{max-width:100%;height:auto}.note{font-size:.85rem;color:var(--sub)}.adslot{border:2px dashed var(--line);border-radius:12px;padding:14px 16px;margin:14px 0;background:#fbfcfd;color:var(--navy-500);font-weight:700;min-height:48px;display:flex;align-items:center}.shindan-banner{margin:34px 0 6px;padding:22px 18px;border-radius:14px;text-align:center;background:linear-gradient(135deg,#0d3a66,#0f766e);color:#fff}.shindan-banner .sb-title{font-family:Hiragino Mincho ProN,Yu Mincho,BIZ UDPMincho,serif;font-size:1.18rem;font-weight:700;margin:0 0 8px;color:#fff;letter-spacing:.05em}.shindan-banner .sb-sub{font-size:.88rem;color:#ffffffd9;margin:0 0 16px;line-height:1.8}.shindan-banner .btn-cta{box-shadow:0 3px 12px #00000040}.adcta{position:relative;margin:18px 0}.adcta a{display:block;text-align:center;background:var(--cta);color:#fff!important;text-decoration:none;padding:15px 20px;border-radius:12px;font-weight:800;font-size:1rem;line-height:1.5;box-shadow:0 3px 10px #e0662e4d}.adcta a:active{background:var(--cta-dark)}.adcta img{position:absolute;width:1px;height:1px}@media(min-width:820px){.adcta a{display:inline-block;min-width:380px}}mark{background:linear-gradient(transparent 55%,#ffe98a 55%);color:inherit;padding:0 2px;font-weight:700}figure.fig{margin:2.8em 0}figure.fig img{width:100%;height:auto;border-radius:12px;display:block}figure.fig figcaption{margin-top:10px;font-size:.84rem;color:var(--sub);line-height:1.8;text-align:left}.btn-cta{display:block;text-align:center;background:var(--cta);color:#fff!important;text-decoration:none;padding:15px 20px;border-radius:12px;font-weight:800;font-size:1.02rem;box-shadow:0 3px 10px #e0662e4d}.btn-cta:active{background:var(--cta-dark)}.btn-ghost{display:block;text-align:center;border:1.5px solid var(--navy-500);color:var(--navy-500);text-decoration:none;padding:13px 20px;border-radius:12px;font-weight:700;background:#fff}@media(min-width:820px){.btn-cta,.btn-ghost{display:inline-block}}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}.tag{display:inline-block;font-size:.75rem;background:#e7f0f9;color:var(--navy-500);border-radius:999px;padding:1px 10px;margin-right:6px}.entries{display:flex;flex-direction:column;gap:10px}.ecard{display:block;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;text-decoration:none;color:var(--ink);min-height:44px}.ecard strong{display:block;color:var(--navy-900);font-size:1.05rem;margin-bottom:2px}.ecard span{font-size:.84rem;color:var(--sub);line-height:1.7;display:block}.plist{display:flex;flex-direction:column;gap:10px}.pcard{display:flex;flex-direction:column;justify-content:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 16px;text-decoration:none;color:var(--ink);font-size:.93rem;line-height:1.6;min-height:48px}.pcard small{display:block;color:var(--sub);font-size:.78rem;margin-top:3px;line-height:1.65}@media(min-width:820px){.entries{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.ecard:hover,.pcard:hover{border-color:var(--navy-500)}.plist{display:grid;grid-template-columns:1fr 1fr;gap:12px}}.crumbs{font-size:.78rem;color:var(--sub);margin:0 0 10px;line-height:2}.crumbs a{color:var(--sub);text-decoration:none}.crumbs a:hover{color:var(--navy-500);text-decoration:underline}.crumbs>span{margin:0 6px;color:#c3cfdb}.crumbs .current{color:var(--navy-500);margin:0}.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:4px 16px 18px;margin-top:18px}@media(min-width:820px){.panel{padding:6px 28px 24px}}.oneline{font-size:1.08rem;line-height:1.9;background:#f2f6fa;border-left:4px solid var(--teal);border-radius:0 10px 10px 0;padding:14px 16px;margin:0 0 14px}.hub-lead{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:0 12px 12px 0;padding:16px 18px;margin:0 0 8px;line-height:1.95}.hub-lead p{margin:0 0 .7em}.hub-lead p:last-child{margin-bottom:0}.mobile-cta{position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fffffff7;border-top:1px solid var(--line);padding:8px 12px calc(8px + env(safe-area-inset-bottom));display:flex;gap:8px}.mobile-cta a{flex:1;display:flex;align-items:center;justify-content:center;min-height:48px;border-radius:10px;text-decoration:none;font-weight:800;font-size:.95rem}.mobile-cta .primary{background:var(--cta);color:#fff}.mobile-cta .second{border:1.5px solid var(--navy-500);color:var(--navy-500);background:#fff}@media(min-width:820px){.mobile-cta{display:none}}footer.site{background:var(--navy-900);color:#c8d4e0;font-size:.84rem;margin-top:40px}footer.site .wrap{padding:26px 16px 32px}footer.site a{color:#dfe8f0;display:inline-block;padding:6px 14px 6px 0}footer.site p{margin:.5em 0}