.topic-share-link{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:8px;border:1px solid #dce4ed;border-radius:10px;background:transparent;color:inherit;cursor:pointer;vertical-align:middle}.topic-share-link[hidden]{display:none}.topic-share-link svg{width:22px;height:22px;fill:currentColor}.topic-share-link:focus-visible{outline:2px solid #2673bc;outline-offset:3px}.topic-share-link:disabled{opacity:.5}.topic-link-notice{position:fixed;inset-inline:1rem;bottom:1rem;margin:auto;width:fit-content;max-width:calc(100% - 2rem);padding:12px 20px;background:#16304b;color:white;border-radius:12px;z-index:10000;box-shadow:0 3px 18px #0002}.topic-link-dialog{box-sizing:border-box;width:min(480px,calc(100% - 32px));border:1px solid #dce4ed;border-radius:16px;padding:24px;color:#16304b;background:white}.topic-link-dialog::backdrop{background:#10223866}.topic-link-dialog label{display:block;line-height:1.6}.topic-link-dialog input{box-sizing:border-box;width:100%;margin:16px 0;padding:12px;font:inherit;border:1px solid #9bacbd;border-radius:8px}.topic-link-dialog button{padding:8px 16px;font:inherit;cursor:pointer}