@import url("https://fonts.googleapis.com/css2?family=Hina+Mincho&display=swap");*,:after,:before{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:#f8f8f8;color:#111}a{color:inherit;text-decoration:none}main{padding:4rem 1.5rem;max-width:960px;margin:0 auto}.first-sz-header{height:60px;padding:0 18px;display:flex;align-items:center;background-color:#fff;border-bottom:1px solid #e5e5e5}.first-sz-header__logo{display:inline-flex;align-items:center;height:24px;transition:opacity .2s ease}.first-sz-header__logo:hover{opacity:.7}.first-sz-header__title{margin-left:12px;font-family:Hina Mincho,Hiragino Mincho ProN,Hiragino Mincho Pro,Yu Mincho,serif;font-size:18px;font-weight:900;color:#000}