:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light only;--bg:#fff;--ink:#1a2433;--muted:#4f5b6b;--line:#dfe5ee;--surface:#f4f6f9;--brand:#1e6fd9;--brand-ink:#0b1f3a;--brand-soft:#eaf2fd;--on-brand:#fff;--accent:#1e6fd9;--radius:14px;--btn-h:52px;--font:"Noto Sans JP","Hiragino Sans","Yu Gothic",system-ui,sans-serif}[data-theme=main]{--brand:#1e6fd9;--brand-ink:#0b1f3a;--brand-soft:#eaf2fd;--surface:#f4f7fb;--head-bg:#0b1f3a}[data-theme=mikata]{--brand:#3b6ea5;--brand-ink:#2c557f;--brand-soft:#eaf0f7;--surface:#f3f5f8;--muted:#5f6b7a;--head-bg:#fff}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:var(--font);margin:0;padding-bottom:76px;font-size:16px;line-height:1.7}img,svg{max-width:100%}a{color:var(--brand);text-underline-offset:3px}h1,h2,h3{color:var(--brand-ink);margin:0 0 .6em;line-height:1.4}h1{font-size:26px}h2{font-size:21px}h3{font-size:18px}p{margin:0 0 1em}.wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 16px}.narrow{max-width:760px}main{min-height:60vh;display:block}.sec{padding-top:36px;padding-bottom:36px}.sec.alt{background:var(--surface)}.muted{color:var(--muted)}.small{font-size:16px}.skip{position:absolute;left:-999px}.skip:focus{z-index:99;background:#fff;padding:8px;top:8px;left:8px}.hdr{z-index:30;background:var(--head-bg,#fff);border-bottom:1px solid var(--line);position:sticky;top:0}[data-theme=main] .hdr{color:#fff;border-bottom:0}.hdr .in{align-items:center;gap:10px;min-height:60px;display:flex}.logo{min-height:52px;color:inherit;white-space:nowrap;align-items:center;gap:8px;font-size:18px;font-weight:800;text-decoration:none;display:flex}[data-theme=mikata] .logo{color:var(--brand-ink)}.logo i{background:var(--brand);color:#fff;border-radius:9px;place-items:center;width:32px;height:32px;font-size:16px;font-style:normal;display:inline-grid}.hdr nav{gap:4px;margin-left:16px;display:none}.hdr nav a{min-height:52px;color:inherit;align-items:center;padding:0 12px;font-weight:600;text-decoration:none;display:inline-flex}.hdr .cta{white-space:nowrap;margin-left:auto;display:none}@media (min-width:900px){.hdr .cta{display:inline-flex}}.hdr .menu-btn{margin-left:auto}@media (min-width:900px){.hdr .menu-btn{margin-left:4px}}.menu-btn{min-width:52px;min-height:52px;color:inherit;font:inherit;cursor:pointer;background:0 0;border:1px solid #80808066;border-radius:12px;margin-left:4px;font-weight:700}.menu{border-top:1px solid var(--line);background:var(--head-bg,#fff);display:none}.menu.open{display:block}.menu a{min-height:52px;color:inherit;border-bottom:1px solid var(--line);align-items:center;padding:0 16px;font-weight:600;text-decoration:none;display:flex}[data-theme=main] .menu a{border-color:#ffffff2e}@media (min-width:900px){.hdr nav{display:flex}.menu-btn{display:none}.menu{display:none!important}}.btn{min-height:var(--btn-h);border:2px solid var(--brand);background:var(--brand);color:var(--on-brand);font:inherit;cursor:pointer;border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:0 22px;font-size:17px;font-weight:800;text-decoration:none;display:inline-flex}.btn.line{color:var(--brand);background:#fff}.btn.block{width:100%;display:flex}.btn[disabled]{opacity:.6;cursor:wait}.btn.sm{min-height:52px;padding:0 16px;font-size:16px}:focus-visible{outline-offset:2px;outline:3px solid #f2a900}.hero{background:linear-gradient(180deg, var(--brand-soft), #fff);padding:36px 0 28px}.hero h1{font-size:28px}.hero .lead{color:var(--muted);font-size:17px}.search{gap:8px;margin:18px 0 8px;display:flex}.search input{min-width:0;min-height:52px;font:inherit;border:2px solid var(--line);color:var(--ink);background:#fff;border-radius:12px;flex:1;padding:0 14px}.search .btn{padding:0 18px}.chips{flex-wrap:wrap;gap:8px;margin:10px 0 0;padding:0;list-style:none;display:flex}.chips a{border:1px solid var(--line);min-height:52px;color:var(--brand-ink);background:#fff;border-radius:999px;align-items:center;padding:0 16px;font-weight:600;text-decoration:none;display:inline-flex}.badge{background:var(--brand-soft);color:var(--brand-ink);border-radius:999px;padding:2px 10px;font-size:16px;font-weight:700;display:inline-block}.badge.warn{color:#6b4a00;background:#fff4d6}.grid{grid-template-columns:1fr;gap:14px;display:grid}@media (min-width:640px){.grid.c2,.grid.c3,.grid.c4{grid-template-columns:repeat(2,1fr)}}@media (min-width:960px){.grid.c3{grid-template-columns:repeat(3,1fr)}.grid.c4{grid-template-columns:repeat(4,1fr)}}.card{border:1px solid var(--line);border-radius:var(--radius);color:inherit;background:#fff;padding:18px;text-decoration:none;display:block}a.card:hover{border-color:var(--brand)}.card h3{margin-bottom:.3em}.card p{color:var(--muted);margin:0 0 .5em}.meta{flex-wrap:wrap;gap:6px 10px;margin:8px 0 0;padding:0;list-style:none;display:flex}.tbl-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow-x:auto}table{border-collapse:collapse;background:#fff;width:100%;min-width:560px}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:12px 14px}th{background:var(--surface);font-weight:700}tr:last-child td{border-bottom:0}.official{border:2px solid var(--brand);border-radius:var(--radius);background:#fff;padding:18px}.official>h2{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.src{color:var(--muted);font-size:16px}.facts{gap:0;margin:0;display:grid}.facts div{border-bottom:1px solid var(--line);padding:12px 0}.facts dt{font-weight:700}.facts dd{margin:2px 0 0}.crumbs{color:var(--muted);padding:12px 0;font-size:16px}.crumbs ol{flex-wrap:wrap;gap:4px 8px;margin:0;padding:0;list-style:none;display:flex}.crumbs li+li:before{content:"›";margin-right:8px}.crumbs a{align-items:center;min-height:44px;display:inline-flex}.cta-band{background:var(--brand-soft);border-radius:var(--radius);text-align:center;padding:22px 18px}.cta-band p{margin:0 0 12px}.mobile-cta{z-index:40;border-top:1px solid var(--line);padding:8px 12px calc(8px + env(safe-area-inset-bottom,0px));background:#fffffff5;position:fixed;bottom:0;left:0;right:0}.mobile-cta .btn{width:100%}@media (min-width:900px){.mobile-cta{display:none}body{padding-bottom:0}}.ftr{background:var(--surface);border-top:1px solid var(--line);margin-top:24px;padding:28px 0 32px}.ftr ul{flex-wrap:wrap;gap:0 4px;margin:0 0 16px;padding:0;list-style:none;display:flex}.ftr li a{align-items:center;min-height:52px;padding:0 12px;display:inline-flex}.ftr .note{color:var(--muted)}.sheet-back{z-index:60;opacity:0;pointer-events:none;background:#141e2d73;transition:opacity .2s;position:fixed;inset:0}.sheet-back.open{opacity:1;pointer-events:auto}.sheet{z-index:61;visibility:hidden;background:#f4f8fd;border-radius:22px 22px 0 0;max-width:640px;max-height:94vh;margin:0 auto;padding:18px 16px 28px;transition:transform .25s;position:fixed;bottom:0;left:0;right:0;overflow-y:auto;transform:translateY(105%)}.sheet.open{visibility:visible;transform:none}@media (prefers-reduced-motion:reduce){.sheet,.sheet-back{transition:none}}.sheet .x{width:52px;height:52px;color:var(--brand-ink);cursor:pointer;background:0 0;border:0;font-size:30px;line-height:1;position:absolute;top:8px;right:8px}.sheet .head{text-align:center;padding:18px 0 10px}.sheet .brand{color:var(--brand);margin:0;font-weight:800}.sheet .title{margin:4px 0;font-size:24px}.sheet .badges{flex-wrap:wrap;justify-content:center;gap:8px;margin:8px 0 0;padding:0;list-style:none;display:flex}.sheet .badges li{border:1px solid var(--line);color:var(--brand-ink);background:#fff;border-radius:999px;padding:4px 14px;font-weight:700}.form-card{background:#fff;border-radius:18px;margin-top:12px;padding:16px}.step{align-items:flex-start;gap:12px;margin:6px 0 12px;display:flex}.step i{background:var(--brand-soft);width:36px;height:36px;color:var(--brand);border-radius:10px;flex:none;place-items:center;font-style:normal;font-weight:800;display:grid}.step b{font-size:18px}.step small{color:var(--muted);font-size:16px;display:block}.req{color:#c0392b;margin-left:6px;font-size:16px;font-weight:700}.opt{color:var(--muted);margin-left:6px;font-size:16px}.svc{border:0;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 14px;padding:0;display:grid}.svc label{display:block;position:relative}.svc input{opacity:0;width:1px;height:1px;position:absolute}.svc span{text-align:center;min-height:96px;color:var(--brand-ink);cursor:pointer;background:#fff;border:2px solid #d5e2f1;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:10px 8px;font-weight:800;display:flex}.svc svg{fill:none;width:28px;height:28px;stroke:var(--brand);stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round}.svc input:checked+span{border-color:var(--brand);background:var(--brand-soft)}.svc input:focus-visible+span{outline-offset:2px;outline:3px solid #f2a900}.field{margin:0 0 14px;font-weight:700;display:block}.field input,.field textarea,.field select{width:100%;min-height:52px;font:inherit;border:2px solid var(--line);color:var(--ink);background:#fff;border-radius:12px;margin-top:6px;padding:10px 12px;font-weight:400;display:block}.field textarea{min-height:110px}.hint{color:var(--muted);font-weight:400;display:block}.err{color:#b3261e;min-height:0;font-weight:700;display:block}.agree{align-items:flex-start;gap:12px;margin:6px 0 14px;font-weight:400;display:flex}.agree input{width:24px;height:24px;accent-color:var(--brand);flex:none;margin-top:2px}.hp{width:1px;height:1px;position:absolute;left:-9999px;overflow:hidden}.done{text-align:center;padding:24px 8px}.notice{border-left:4px solid var(--brand);background:var(--brand-soft);border-radius:8px;padding:12px 14px}.prose{max-width:760px}.prose h2{margin-top:1.6em}.prose ol,.prose ul{padding-left:1.4em}.faq details{border:1px solid var(--line);background:#fff;border-radius:12px;margin-bottom:10px;padding:0 14px}.faq summary{cursor:pointer;align-items:center;min-height:52px;font-weight:700;display:flex}.adm{gap:0;display:grid}.adm-nav{background:var(--brand-ink);flex-wrap:wrap;gap:4px;padding:8px 16px;display:flex}.adm-nav a{color:#fff;align-items:center;min-height:52px;padding:0 12px;font-weight:700;text-decoration:none;display:inline-flex}.adm-body{width:100%;max-width:1100px;margin:0 auto;padding:20px 16px}.adm-body input[type=text],.adm-body input[type=password],.adm-body input[type=email],.adm-body input[type=number],.adm-body select,.adm-body textarea{min-height:52px;font:inherit;border:2px solid var(--line);border-radius:10px;padding:8px 10px}.adm-body form.inline{flex-wrap:wrap;align-items:center;gap:8px;display:inline-flex}.pill{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:2px 10px;display:inline-block}
