.guide-home{position:fixed;right:18px;bottom:18px;z-index:9999;display:flex;align-items:center;gap:9px;padding:10px 15px;background:#667d70ef;color:#fff!important;border:1px solid #ffffff88;border-radius:999px;box-shadow:0 8px 24px #30433b25;backdrop-filter:blur(8px);text-decoration:none!important;font:700 12px/1.2 "Microsoft YaHei",sans-serif;letter-spacing:.04em;transition:transform .2s,box-shadow .2s}.guide-home:before{content:"IB";display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#f1e6d3;color:#53685c}.guide-home:hover{transform:translateY(-2px);box-shadow:0 12px 28px #30433b32}