:root{--bg:#fbf8f2;--card:#fff;--tx:#1b1b1b;--mut:#4a4a4a;--pri:#0b5c3b;--pri-tx:#fff;--acc:#a4161a;--bd:#c9c2b2;--hl:#fff3c4;
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#14181a;--card:#1e2427;--tx:#f2f2f2;--mut:#cfcfcf;--pri:#58d39a;--pri-tx:#06251a;--acc:#ff9d9d;--bd:#4a5459;--hl:#3b3510}}
:root[data-theme="dark"]{--bg:#14181a;--card:#1e2427;--tx:#f2f2f2;--mut:#cfcfcf;--pri:#58d39a;--pri-tx:#06251a;--acc:#ff9d9d;--bd:#4a5459;--hl:#3b3510}
html{scroll-padding-top:env(safe-area-inset-top,0px);font-size:112.5%}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--tx);font-family:Verdana,Tahoma,"Segoe UI",Arial,sans-serif;line-height:1.7}
.w{max-width:1000px;margin:0 auto;padding:0 18px}
a{color:var(--pri)}
:focus-visible{outline:4px solid #e08a00;outline-offset:3px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;color:#000;padding:10px;z-index:9}
header{background:var(--pri);color:var(--pri-tx);padding:26px 0 30px}
header h1{font-size:2rem;line-height:1.25;margin:0 0 10px}
header p{margin:0;font-size:1.1rem}
.tools{background:var(--card);border-bottom:2px solid var(--bd);padding:10px 0}
.tools .w{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.tools span{font-weight:bold}
button,.btn{font:inherit;font-weight:bold;min-height:52px;padding:10px 20px;border-radius:12px;border:3px solid var(--pri);background:var(--card);color:var(--pri);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;text-align:center}
.btn.p{background:var(--pri);color:var(--pri-tx)}
button[aria-pressed="true"]{background:var(--pri);color:var(--pri-tx)}
h2{font-size:1.6rem;margin:38px 0 8px}
.lead{color:var(--mut);margin:0 0 18px}
.who{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.who button{width:100%}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:20px}
.card{background:var(--card);border:3px solid var(--bd);border-radius:16px;padding:22px}
.card.hl{border-color:var(--acc);background:var(--hl)}
.card h3{margin:0;font-size:1.7rem;color:var(--pri)}
.card .sub{font-weight:bold;margin:0 0 10px}
.logo{background:#fff;border:2px solid var(--bd);border-radius:12px;height:130px;display:flex;align-items:center;justify-content:center;padding:10px;margin-bottom:14px}.logo img{max-height:100%;max-width:100%;width:auto;height:auto;object-fit:contain}
.tag{display:inline-block;background:var(--hl);border:2px solid var(--bd);border-radius:20px;padding:2px 12px;font-size:.85rem;font-weight:bold;margin-bottom:8px}
details{margin:14px 0}
summary{cursor:pointer;font-weight:bold;min-height:52px;padding:12px 16px;border:3px solid var(--pri);border-radius:12px;color:var(--pri);list-style:none}
summary::-webkit-details-marker{display:none}
summary::before{content:"＋ "}details[open] summary::before{content:"－ "}
.more{padding:10px 6px}.more ul{padding-left:22px}
.act{display:grid;gap:10px;margin-top:6px}
.note{background:var(--hl);border-left:8px solid var(--acc);padding:14px 18px;border-radius:8px;margin-top:30px}
.faq details{background:var(--card);border:2px solid var(--bd);border-radius:12px;padding:6px 14px}
.faq summary{border:0;padding:12px 0}
footer{margin-top:40px;border-top:2px solid var(--bd);padding:22px 0;color:var(--mut);font-size:.9rem}
.hide{display:none}