/* 浮动回顶 / 社交菜单（首页等仅加载 home.css 时使用） */
#moreMenu,footer{text-align:center}
#moreMenu{position:fixed;z-index:99;bottom:0;right:35px;width:240px;height:50px;border-radius:10px;padding:11px 8px 8px;background:#eee;opacity:0;transition:.3s;pointer-events:none}
#moreMenu.show{bottom:15px;pointer-events:all;opacity:1}
#moreMenu a{display:inline-block;width:24px;height:24px;vertical-align:middle;background-position:0;background-repeat:no-repeat;opacity:.4;cursor:pointer;margin:0 1px}
#moreMenu a:hover{opacity:1}
#moreMenu .btn1{margin-right:5px;width:90px;background-image:url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='%23000' d='M20 19h-7c-0.829 0-1.577-0.335-2.121-0.879s-0.879-1.292-0.879-2.121v-9.586l3.293 3.293c0.391 0.391 1.024 0.391 1.414 0s0.391-1.024 0-1.414l-5-5c-0.096-0.096-0.206-0.168-0.324-0.217s-0.247-0.076-0.383-0.076-0.265 0.027-0.383 0.076c-0.118 0.049-0.228 0.121-0.324 0.217l-5 5c-0.391 0.391-0.391 1.024 0 1.414s1.024 0.391 1.414 0l3.293-3.293v9.586c0 1.38 0.561 2.632 1.464 3.536s2.156 1.464 3.536 1.464h7c0.552 0 1-0.448 1-1s-0.448-1-1-1z'/></svg>")}
#moreMenu .btn1::after{width:max-content;display:inline-block;content:attr(title);margin-left:25px;color:#000}
#moreMenu .more-social{position:relative;display:inline-block;vertical-align:middle;margin:0 1px}
#moreMenu .more-social > a{margin:0}
#moreMenu .more-social:hover > a{opacity:1}
#moreMenu .more-qr-pop{display:none;position:absolute;bottom:calc(100% + 10px);left:50%;transform:translateX(-50%);width:148px;padding:10px 10px 8px;background:#fff;border-radius:8px;box-shadow:0 6px 20px rgba(0,0,0,.18);z-index:100;pointer-events:none;text-align:center}
#moreMenu .more-qr-pop::after{content:'';position:absolute;top:100%;left:50%;margin-left:-6px;border:6px solid transparent;border-top-color:#fff}
#moreMenu .more-qr-pop img{display:block;width:128px;height:128px;object-fit:contain;margin:0 auto;border-radius:4px;pointer-events:none}
#moreMenu .more-qr-pop em{display:block;margin-top:6px;font-style:normal;font-size:12px;line-height:1.3;color:#555;font-weight:400}
#moreMenu .more-social:hover .more-qr-pop{display:block}
#moreMenu .btn2{background-image:url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='%23000' d='M9.5 4C5.91 4 3 6.48 3 9.5c0 1.72.9 3.26 2.31 4.32L4.5 16.5l2.7-1.35c.7.23 1.47.35 2.3.35.2 0 .4 0 .59-.02C9.71 14.6 9.5 13.58 9.5 12.5c0-3.04 2.97-5.5 6.64-5.91C15.3 4.9 12.55 4 9.5 4zm-2.75 3.5a.88.88 0 110 1.75.88.88 0 010-1.75zm4.5 0a.88.88 0 110 1.75.88.88 0 010-1.75zM16.14 7.5C12.79 7.5 10 9.82 10 12.7c0 2.88 2.79 5.2 6.14 5.2.67 0 1.31-.1 1.9-.27l2.21 1.1-.65-2.02C20.87 15.7 21.5 14.28 21.5 12.7c0-2.88-2.79-5.2-5.36-5.2zm-2.14 3.1a.75.75 0 110 1.5.75.75 0 010-1.5zm4.25 0a.75.75 0 110 1.5.75.75 0 010-1.5z'/></svg>")}
#moreMenu .btn3{background-image:url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='%23000' d='M16.6 5.82s.51.5 0 0A4.28 4.28 0 0 1 15.54 3h-3.09v12.4a2.59 2.59 0 0 1-2.59 2.5c-1.42 0-2.6-1.16-2.6-2.6 0-1.72 1.66-3.01 3.37-2.48V9.66c-3.45-.46-6.47 2.22-6.47 5.64 0 3.33 2.76 5.7 5.69 5.7 3.14 0 5.69-2.55 5.69-5.7V9.01a7.35 7.35 0 0 0 4.3 1.38V7.3s-1.88.09-3.24-1.48z'/></svg>")}
#moreMenu .btn4{background-image:url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='%23000' d='M18.223 3.086a1.25 1.25 0 010 1.768L17.08 5.996h1.17A3.75 3.75 0 0122 9.747v7.5a3.75 3.75 0 01-3.75 3.75h-12.5A3.75 3.75 0 012 17.247v-7.5a3.75 3.75 0 013.75-3.75h1.168L5.776 4.855a1.25 1.25 0 011.768-1.768l2.596 2.597h3.72l2.595-2.597a1.25 1.25 0 011.768 0zm-3.098 7.312a1.25 1.25 0 00-1.25 1.25v3.5a1.25 1.25 0 102.5 0v-3.5a1.25 1.25 0 00-1.25-1.25zm-6.25 0a1.25 1.25 0 00-1.25 1.25v3.5a1.25 1.25 0 102.5 0v-3.5a1.25 1.25 0 00-1.25-1.25z'/></svg>")}
@media (max-width:1024px){#moreMenu{display:none}}
@media (min-width:1560px){#moreMenu{right:calc((100% - 1560px)/ 2 + 35px)}}