:root{color:#d8e5ea;font-synthesis:none;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:#0b1922;font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Noto Sans JP,sans-serif;line-height:1.8}*{box-sizing:border-box}body{margin:0}a{color:#a8dfc4;text-underline-offset:4px}header{border-bottom:1px solid #2a414d;max-width:900px;margin:auto;padding:28px 24px 20px}.brand{color:#eff8f7;letter-spacing:3px;font-size:24px;font-weight:800;text-decoration:none}.brand span{letter-spacing:2px;font-size:10px;font-weight:500}nav{flex-wrap:wrap;gap:8px 23px;margin-top:14px;display:flex}nav a{color:#a9c0ca;align-items:center;min-height:44px;font-size:12px;text-decoration:none;display:inline-flex}nav a[aria-current=page]{color:#d4f6e4;border-bottom:2px solid #a8dfc4}main{max-width:760px;margin:0 auto;padding:35px 24px 40px}h1{margin:8px 0;font-size:clamp(23px,5vw,32px);line-height:1.5}h2{margin:0 0 14px;font-size:18px;line-height:1.7}p{overflow-wrap:anywhere;color:#b2cad4;margin:10px 0 16px;font-size:14px}section{border-bottom:1px solid #29404b;padding:25px 0}.eyebrow{letter-spacing:2px;color:#b4dfcb;font-size:10px}.date{color:#819fae;margin-bottom:25px;font-size:12px}dl>div{grid-template-columns:100px minmax(0,1fr);gap:12px;padding:8px 0;font-size:13px;display:grid}dt{color:#809eac}dd{overflow-wrap:anywhere;margin:0}footer{color:#829eaa;border-top:1px solid #2a414d;max-width:900px;margin:auto;padding:24px;font-size:11px}.action,button{color:#d3f4df;min-height:48px;font:inherit;cursor:pointer;background:#254537;border:1px solid #648777;border-radius:7px;justify-content:center;align-items:center;padding:12px 18px;font-size:13px;text-decoration:none;display:inline-flex}button:disabled{opacity:.4;cursor:default}.danger{color:#ffccd3;background:#442931;border-color:#a26772}.notice,.warning,.error,.success{color:#e5d6ad;background:#332f22;border:1px solid #68613e;border-radius:7px;padding:12px 16px;font-size:13px}.error{color:#f8c0ce;background:#3c222d;border-color:#925365}.success{color:#cef0d5;background:#234032;border-color:#5d896b}form{background:#0c1e29;border:1px solid #3d5662;border-radius:9px;margin-top:20px;padding:20px}form>label:not(.check){color:#d4e4ea;margin:14px 0 7px;font-size:13px;display:block}input:not([type=checkbox]){color:#edf6f7;width:100%;min-height:48px;font:inherit;background:#07151f;border:1px solid #4a6573;border-radius:6px;padding:12px;font-size:16px;display:block}.check{align-items:center;gap:10px;min-height:44px;margin-top:4px;font-size:12px;display:flex}.check input{accent-color:#a5dbbe;width:18px;height:18px}a:focus-visible,button:focus-visible,input:focus-visible{outline-offset:4px;outline:2px solid #d5f6dc}@media (width<=480px){header{padding:20px 18px 12px}main{padding:25px 18px}nav{gap:5px 16px}nav a{font-size:11px}form{padding:14px}footer{padding:20px 18px}}