.signin-bell{position:relative}
.signin-bell [data-signin-count]:not([hidden]){position:absolute;right:-3px;top:-3px;border-radius:12px;min-width:16px;padding:2px 4px;background:#2563eb;color:white;font-size:10px}
.signin-preview{--preview-bg:#fff;--preview-ink:#101d3b;--preview-line:#e0e7f4;--preview-soft:#596d8e;--preview-accent:#245aff;--preview-hover:#eef3ff;box-sizing:border-box;position:fixed;z-index:1000;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--preview-line);border-radius:18px;background:var(--preview-bg);color:var(--preview-ink);box-shadow:0 16px 48px #10203e26;text-align:left;font:14px/1.5 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;animation:signin-preview-in .14s ease-out}
.signin-preview *{box-sizing:border-box}
.signin-preview-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;border-bottom:1px solid var(--preview-line);flex:none}
.signin-preview h2{font-family:inherit;font-weight:700;font-size:17px;line-height:1.4;margin:0;color:inherit}
.signin-preview-heading button{display:grid;place-items:center;flex:none;width:32px;height:32px;padding:6px;border:1px solid var(--preview-line);border-radius:9px;background:var(--preview-bg);color:var(--preview-soft);cursor:pointer}
.signin-preview-list{overflow:auto;overscroll-behavior:contain;min-height:0;max-height:410px;padding:6px}
.signin-preview a,.signin-preview a:hover{text-decoration:none;color:inherit}
.signin-preview-row{display:flex;align-items:center;gap:12px;padding:13px 12px;border-radius:11px}
.signin-preview-row:hover,.signin-preview-heading button:hover{background:var(--preview-hover)}
.signin-preview-copy{display:flex;flex:1;min-width:0;flex-direction:column;gap:4px}
.signin-preview-copy strong{font-size:14px;font-weight:650;line-height:1.4}
.signin-preview-copy>span,.signin-preview-copy time{font-size:12px;color:var(--preview-soft);line-height:1.5;overflow-wrap:anywhere}
.signin-preview-copy .signin-preview-action{color:var(--preview-accent);font-weight:600}
.signin-preview-row>svg{flex:none;color:var(--preview-soft)}
.signin-preview-unread{width:7px;height:7px;background:var(--preview-accent);border-radius:50%;flex:none}
.signin-preview-footer{padding:12px 18px;border-top:1px solid var(--preview-line);text-align:center;flex:none}
.signin-preview-footer a{display:block;border-radius:9px;padding:7px;color:var(--preview-accent);font-weight:600}
.signin-preview-footer a:hover{background:var(--preview-hover);color:var(--preview-accent)}
.signin-preview-status{margin:0;padding:18px;color:var(--preview-soft);font-size:13px}
.signin-preview-status:empty{display:none}
.signin-preview a:focus-visible,.signin-preview button:focus-visible{outline:2px solid #8eaeff;outline-offset:-2px}
.signin-preview:focus{outline:none}
:root[data-theme=dark] .signin-preview{--preview-bg:#19243c;--preview-ink:#e7edfa;--preview-line:#33425d;--preview-soft:#adbcd6;--preview-accent:#94b3ff;--preview-hover:#293e63}
@keyframes signin-preview-in{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.signin-preview{animation:none}}