:root{--ac:#177563;--acd:#0F5447;--tx:#17251F;--mut:#4B685F;--bg:#F3FAF7;--bd:#D8ECE4}
*{box-sizing:border-box}
body{margin:0;font-family:ui-sans-serif,system-ui,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--tx);line-height:1.68}
.wrap{max-width:940px;margin:0 auto;padding:0 20px}
a{color:var(--acd)}
h1{font-size:2rem;line-height:1.22;margin:.4em 0}
h2{font-size:1.3rem;margin:1.7em 0 .5em}
.nav{background:#fff;border-bottom:1.5px solid var(--bd)}
.nav-in{max-width:1080px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.nav-logo{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:1.03rem;color:var(--tx);text-decoration:none}
.nav-logo .mark{display:inline-flex}
.nav-logo svg{width:30px;height:30px;border-radius:8px}
.nav-links{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto}
.nav-links a{color:var(--mut);text-decoration:none;font-weight:600;font-size:.92rem;padding:8px 12px;border-radius:9px;transition:background .15s,color .15s}
.nav-links a:hover{background:var(--bg);color:var(--acd)}
.nav-links a:focus-visible{outline:3px solid var(--ac);outline-offset:2px}
.hero{display:flex;flex-direction:column;align-items:center;text-align:center;padding:30px 0 8px}
.hero.slim{padding:18px 0 4px}
.hero-art{width:min(470px,100%);height:auto}
.sub{color:var(--mut);max-width:780px;margin:.6em auto;font-size:1.01rem}
.badges{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:8px 0}
.badges span{background:#fff;border:1px solid var(--bd);border-radius:999px;padding:5px 14px;font-size:.82rem;color:var(--acd);font-weight:600}
.sect{margin:12px 0;padding-top:24px}
.wrap p{max-width:780px}
.page-tag{font-size:.8rem;color:var(--mut);margin:.2em 0 1.2em}
.more-link{font-size:.92rem;color:var(--mut)}
.ig{margin:24px auto;background:#fff;border:1px solid var(--bd);border-radius:16px;padding:14px;max-width:100%;width:fit-content;box-sizing:border-box;overflow-x:auto}
.ig img{min-width:300px;width:100%;max-width:600px;height:auto;display:block}
.ig figcaption{text-align:center;font-size:13px;color:var(--mut);margin-top:8px}
.tool{background:#fff;border:1.5px solid var(--bd);border-radius:18px;padding:18px;margin:20px 0}
.trow{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end}
.octl{flex:1 1 180px;display:flex;flex-direction:column;gap:6px;position:relative}
.tlabel2{font-size:.8rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--mut)}
select,input[type=file]{border:1.5px solid var(--bd);border-radius:10px;padding:9px 10px;background:var(--bg);font:inherit;color:var(--tx)}
.btn{border:1.5px solid var(--bd);background:var(--bg);border-radius:11px;padding:10px 18px;font-weight:700;color:var(--tx);cursor:pointer;font-size:.95rem;transition:transform .08s,background .15s;-webkit-tap-highlight-color:transparent;font-family:inherit}
.btn.primary{background:var(--ac);border-color:var(--ac);color:#fff}
.btn:hover{filter:brightness(1.05)}
.btn:active{transform:scale(.97)}
.btn:focus-visible{outline:3px solid var(--acd);outline-offset:2px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.boardwrap{margin-top:14px;border:1.5px solid var(--bd);border-radius:14px;overflow:hidden;background:#fff}
canvas#jigBoard{width:100%;height:auto;display:block;touch-action:none;cursor:grab}
.hud{display:flex;gap:16px;flex-wrap:wrap;margin-top:10px;font-size:.9rem;font-weight:600;color:var(--acd)}
.hudbar{height:8px;background:var(--bg);border:1px solid var(--bd);border-radius:99px;margin-top:8px;overflow:hidden}
.hudbar-in{height:100%;width:0;background:var(--ac);transition:width .25s;border-radius:99px}
.tnote{color:var(--mut);font-size:.8rem;margin:10px 0 0}
#jigCustomHint{margin:0;position:absolute;top:100%;left:0;max-width:280px}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}
.pcard{background:#fff;border:1.5px solid var(--bd);border-radius:14px;padding:10px;text-decoration:none;color:var(--tx);display:flex;flex-direction:column;gap:5px;transition:transform .1s,border-color .15s}
.pcard:hover{transform:translateY(-2px);border-color:var(--ac)}
.pcard:focus-visible{outline:3px solid var(--ac);outline-offset:2px}
.pthumb{border-radius:9px;overflow:hidden;background:var(--bg);display:block}
.pthumb svg{width:100%;height:auto;display:block}
.pcard b{font-size:.95rem}
.pmeta{font-size:.8rem;color:var(--mut)}
.qa{margin:12px 0}
.qa h3{margin:0 0 4px;font-size:1rem}
.qa p{margin:0;color:var(--mut);font-size:.94rem}
.cta{display:inline-block;background:var(--ac);color:#fff;border-radius:12px;padding:11px 20px;font-weight:700;text-decoration:none;transition:transform .1s,background .15s}
.cta:hover{background:var(--acd)}
.cta:active{transform:scale(.98)}
.cta:focus-visible{outline:3px solid var(--acd);outline-offset:2px}
footer{margin-top:44px;border-top:1.5px solid var(--bd);background:#fff}
.foot-in{max-width:1080px;margin:0 auto;padding:26px 20px;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:22px}
.foot-brand .mark{display:inline-flex;vertical-align:-6px;margin-right:8px}
.foot-brand p{color:var(--mut);font-size:.86rem;margin:.6em 0 0}
.foot-col h4{margin:.2em 0 .5em;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut)}
.foot-col a{display:block;color:var(--tx);text-decoration:none;font-size:.9rem;padding:3px 0}
.foot-col a:hover{color:var(--acd)}
.foot-legal{max-width:1080px;margin:0 auto;padding:0 20px 22px;color:var(--mut);font-size:.8rem}
@media(max-width:760px){.foot-in{grid-template-columns:1fr}.hero{padding-top:22px;padding-bottom:2px}.hero h1{font-size:1.8rem}.octl{flex:1 1 140px}.btn{padding:12px 20px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}