.signup-pop-overlay{z-index:80;-webkit-backdrop-filter:blur(4px);background:#0009;justify-content:center;align-items:center;padding:20px;animation:.22s ease-out signup-pop-fade;display:flex;position:fixed;inset:0}.signup-pop{background:var(--card,var(--bg-elevated));border:1px solid var(--line);border-radius:18px;width:100%;max-width:440px;animation:.28s cubic-bezier(.22,.61,.36,1) signup-pop-rise;position:relative;overflow:hidden;box-shadow:0 30px 80px -28px #000000b3}.signup-pop-close{z-index:2;color:#fff;cursor:pointer;background:#00000059;border:0;border-radius:999px;justify-content:center;align-items:center;width:30px;height:30px;transition:background .16s;display:inline-flex;position:absolute;top:12px;right:12px}.signup-pop-close:hover{background:#0000008c}.signup-pop-preview{background:linear-gradient(180deg, color-mix(in oklab, var(--accent) 10%, var(--bg-sunken)) 0%, var(--bg-sunken) 100%);border-bottom:1px solid var(--line);height:150px;position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(#0000,#000 22% 78%,#0000);mask-image:linear-gradient(#0000,#000 22% 78%,#0000)}.signup-pop-track{flex-direction:column;gap:8px;padding:10px 16px;animation:14s linear infinite signup-pop-scroll;display:flex}.signup-pop-card{background:var(--card,var(--bg-elevated));border:1px solid var(--line);border-radius:10px;flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;display:flex}.signup-pop-card .t{color:var(--foreground);font-size:13px;font-weight:500}.signup-pop-card .k{font-family:var(--font-mono);color:var(--ink-subtle);white-space:nowrap;font-size:11px}.signup-pop-body{flex-direction:column;gap:12px;padding:22px 24px 24px;display:flex}.signup-pop-eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-size:11px;font-weight:600}.signup-pop-title{letter-spacing:-.01em;margin:0;font-size:24px;font-weight:600;line-height:1.15}.signup-pop-title em{font-family:var(--font-display,"Instrument Serif", Georgia, serif);color:var(--accent);font-style:italic;font-weight:400}.signup-pop-text{color:var(--ink-muted);margin:0;font-size:14px;line-height:1.55}.signup-pop-bullets{flex-direction:column;gap:7px;margin:2px 0 0;padding:0;list-style:none;display:flex}.signup-pop-bullets li{color:var(--foreground);padding-left:22px;font-size:13.5px;line-height:1.4;position:relative}.signup-pop-bullets li:before{content:"✓";color:var(--ok);font-weight:700;position:absolute;top:0;left:0}.signup-pop-actions{align-items:center;gap:14px;margin-top:8px;display:flex}.signup-pop-cta{background:var(--accent);height:44px;color:var(--accent-foreground);border-radius:11px;justify-content:center;align-items:center;padding:0 22px;font-size:15px;font-weight:600;text-decoration:none;transition:transform .16s,background .16s;display:inline-flex}.signup-pop-cta:hover{background:color-mix(in oklab, var(--accent) 90%, white);transform:translateY(-1px)}.signup-pop-later{color:var(--ink-muted);cursor:pointer;background:0 0;border:0;font-size:14px;transition:color .16s}.signup-pop-later:hover{color:var(--foreground)}@keyframes signup-pop-fade{0%{opacity:0}to{opacity:1}}@keyframes signup-pop-rise{0%{opacity:0;transform:translateY(16px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes signup-pop-scroll{0%{transform:translateY(0)}to{transform:translateY(-50%)}}@media (prefers-reduced-motion:reduce){.signup-pop-overlay,.signup-pop,.signup-pop-track{animation:none}}