:root{--bg:#0E120F;--panel:#161A16;--line:#262B26;--line2:#2E332E;--txt:#E9EEE5;--soft:#A8B4A4;--dim:#8B968A;--green:#86e22c;--green-hi:#9bf23e;--green-deep:#5ea617;--green-text:#A9E96B;--warn:#ff6b4a;--warn-deep:#e0502f}*{margin:0;padding:0;box-sizing:border-box}::selection{background:#86e22c44}html{scroll-behavior:smooth}body{font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,Hiragino Sans,Meiryo,sans-serif;background:var(--bg);color:var(--txt);line-height:1.9;font-size:15.5px;-webkit-font-smoothing:antialiased}img{max-width:100%}a{color:var(--txt);text-decoration-color:var(--green-deep);text-underline-offset:3px}:focus-visible{outline:2px solid var(--green);outline-offset:2px;border-radius:4px}h1,h2,h3{text-wrap:balance}.rv{opacity:0;transform:translateY(10px);transition:opacity .5s ease,transform .5s ease}.rv.in{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}.wrap{max-width:860px;margin:0 auto;padding:0 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