.weather-site-menu{position:relative;flex:none;color:#17334e;font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Yu Gothic",sans-serif;line-height:1.5;z-index:1100}
.weather-site-menu>summary{display:flex;align-items:center;justify-content:center;width:44px;height:44px;list-style:none;border:1px solid #8ba4bc;border-radius:8px;background:#fff;color:#17334e;cursor:pointer;font-size:23px;letter-spacing:3px;box-sizing:border-box}
.weather-site-menu>summary::-webkit-details-marker{display:none}
.weather-site-menu[open]>summary{background:#e7f3ff;border-color:#17679c}
.weather-site-menu-panel{position:absolute;right:0;top:54px;width:310px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 100px);overflow:auto;box-sizing:border-box;padding:12px 16px;background:#fff;border:1px solid #cbdbe8;border-radius:12px;box-shadow:0 18px 50px #092b4c35;text-align:left}
.weather-site-menu-panel a{display:block;padding:12px 8px;color:#17334e;font-size:15px;font-weight:700;text-decoration:none;line-height:1.5;border-bottom:1px solid #e3ebf1}
.weather-site-menu-panel a:hover,.weather-site-menu-panel a[aria-current=page]{background:#edf7ff;color:#075b95}
.weather-site-menu-category>a{font-weight:850}
.weather-site-menu-children{margin:2px 0 8px 12px;padding-left:12px;border-left:3px solid #42a4d8}
.weather-site-menu-children a{font-size:14px;font-weight:600}
.weather-site-menu a:focus-visible,.weather-site-menu summary:focus-visible{outline:3px solid #168cf0;outline-offset:-2px}