.share-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:8px 14px;border:1px solid var(--line);border-radius:24px;background:var(--surface);color:var(--ink);font:600 13px/1.3 Inter,system-ui,sans-serif;cursor:pointer}.share-button svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7}.share-button:hover,.share-button:focus-visible{border-color:var(--link);outline:2px solid var(--link);outline-offset:3px}.share-actions{margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}.page-share{display:flex;justify-content:flex-end;margin:-8px 0 18px}.share-dialog{box-sizing:border-box;width:min(540px,calc(100% - 32px));max-height:calc(100dvh - 32px);overflow:auto;padding:24px;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink);box-shadow:0 20px 80px #0005}.share-dialog::backdrop{background:#0009}.share-heading{display:flex;align-items:center;justify-content:space-between;gap:14px}.share-heading h2{margin:0;font-size:28px}.share-dialog button,.share-options a{min-height:44px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px;padding:10px 14px;font:600 14px/1.4 Inter,system-ui,sans-serif;cursor:pointer}.share-dialog button:focus-visible,.share-options a:focus-visible,.share-dialog input:focus-visible{outline:3px solid var(--link);outline-offset:3px}.share-title{font-weight:700;overflow-wrap:anywhere}.share-hint,.share-status{color:var(--muted);font-size:13px;line-height:1.6}.share-options{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.share-options a{box-sizing:border-box;display:flex;align-items:center;text-decoration:none}.share-options a:hover,.share-dialog button:hover{border-color:var(--link)}.share-options [hidden]{display:none}.share-link-label{display:block;font-weight:600;font-size:13px;margin-bottom:8px}.share-copy{display:flex;gap:8px}.share-copy input{box-sizing:border-box;min-width:0;width:100%;padding:12px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);font:13px system-ui}.share-copy button{white-space:nowrap}.share-status{min-height:21px;margin-bottom:0}.achievement-badge .share-button span{font-size:13px}.achievement-badge[id]{scroll-margin-top:30px}@media(max-width:480px){.share-dialog{padding:18px}.share-copy{flex-direction:column}.share-copy button{align-self:flex-start}.page-share{margin-top:0}}