.upgrade-card{background:var(--bg-raised);border:1px solid var(--line);border-radius:var(--r-l);width:min(420px,100vw - 32px);box-shadow:var(--shadow-strong);flex-direction:column;gap:12px;padding:22px;display:flex;position:relative}.upgrade-card--page{box-shadow:none;margin:48px auto 0}.upgrade-close{position:absolute;top:10px;right:10px}.upgrade-mark{border-radius:var(--r-m);width:42px;height:42px;color:var(--brass);border:1px solid color-mix(in oklab, var(--brass) 40%, var(--line));justify-content:center;align-items:center;display:inline-flex}.upgrade-title{font-family:var(--font-display);letter-spacing:-.01em;color:var(--ink);margin:0;font-size:28px;font-weight:300}.upgrade-list{color:var(--ink-dim);flex-direction:column;gap:6px;margin:0;padding-left:18px;font-size:14px;display:flex}.upgrade-boundary{color:var(--ink-dim);border-top:1px solid var(--line);margin:0;padding-top:12px;font-size:13.5px;line-height:1.5}.upgrade-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.upgrade-actions a{text-decoration:none}.rail-tag{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--brass);border:1px solid color-mix(in oklab, var(--brass) 45%, transparent);border-radius:999px;margin-left:auto;padding:1px 6px;font-size:9.5px;font-weight:700}