Use a pill with explicit links for iCal and Google Calendar.

layouts/_partials/calendar-script.html

@@ -1,4 +0,0 @@
-{{- /* Script for the calendar shortcode, included by the base templates on pages that use it. */ -}}
-{{- with resources.Get "js/calendar.js" | minify | fingerprint -}}
-<script src="{{ .RelPermalink }}" integrity="{{ .Data.Integrity }}" crossorigin="anonymous" defer></script>
-{{- end -}}

layouts/_shortcodes/calendar.html

@@ -1,7 +1,7 @@
 {{- /*
-Calendar link for one date of a tour, shown as a calendar icon: an .ics file (iCalendar), which
-Apple Calendar, Outlook, Thunderbird and most other calendar apps can open. On Android,
-assets/js/calendar.js turns it into a link that adds the date in Google Calendar.
+Calendar links for one date of a tour, in a small pill with a calendar icon: an .ics file
+(iCalendar), which Apple Calendar, Outlook, Thunderbird and most other calendar apps can open,
+and a link that adds the date in Google Calendar, whose Android app can't open .ics files.
 Meant for the list of dates on a tour page:
 
   * Tag 1 (27.12.) **17:30 Uhr** {{< calendar date="2026-12-27" time="17:30" duration="210" >}}
@@ -71,9 +71,8 @@ title of this date in the schedule data, else the page title).
 
 {{- $file := printf "%s-%s-%s.ics" $slug $date (replace $time ":" "") -}}
 {{- $icsFile := resources.FromString (path.Join (strings.TrimPrefix "/" $page.RelPermalink) $file) $ics -}}
-{{- /* The icon is the same for every date, so the link name for screen readers includes the date. */ -}}
+{{- /* The link texts are the same for every date, so their names for screen readers include the date. */ -}}
 {{- $when := printf "%s %s" ($start | time.Format "Mon 2.1.") $time -}}
-{{- /* Android's Google Calendar app can't open .ics files; there, calendar.js uses this link instead. */ -}}
 {{- $google := printf "https://calendar.google.com/calendar/render?%s" (querify
   "action" "TEMPLATE"
   "text" $title
@@ -82,5 +81,8 @@ title of this date in the schedule data, else the page title).
   "location" $location
   "ctz" "Europe/Berlin"
 ) -}}
-<a class="tour-calendar" href="{{ $icsFile.RelPermalink }}" download="{{ $file }}" title="{{ i18n "calendar_ics" }}" data-google-href="{{ $google }}" data-google-title="{{ i18n "calendar_google" }}" data-google-label="{{ i18n "calendar_google" }} {{ $when }}">{{ partial "fa-icon.html" "regular/calendar-plus" }}<span class="visually-hidden">{{ i18n "calendar_ics" }} {{ $when }}</span></a>
+<span class="tour-calendar">{{ partial "fa-icon.html" "regular/calendar-plus" -}}
+<a href="{{ $icsFile.RelPermalink }}" download="{{ $file }}">{{ i18n "calendar_ics" }}<span class="visually-hidden"> {{ $when }}</span></a>
+{{- /* */ -}}<span class="tour-calendar__separator" aria-hidden="true">|</span>
+{{- /* */ -}}<a href="{{ $google }}">{{ i18n "calendar_google" }}<span class="visually-hidden"> {{ $when }}</span></a></span>
 {{- /* chomp */ -}}

layouts/baseof.html

@@ -15,7 +15,6 @@
 {{ block "head" . }}{{ end }}
 {{ if .HasShortcode "schedule" }}{{ partial "schedule-script.html" . }}{{ end }}
 {{ if .HasShortcode "tour-map" }}{{ partial "tour-map-script.html" . }}{{ end }}
-{{ if .HasShortcode "calendar" }}{{ partial "calendar-script.html" . }}{{ end }}
 </head>
 
 <body class="{{ if .IsPage }}single-page{{ else }}list-page{{ end }}{{ if .IsHome }} front{{ end }}{{ with .Section }} section-page--{{ . | urlize }}{{ end }}{{ with $.Param "bodyclass" }} {{ . }}{{ end }}">

layouts/home-baseof.html

@@ -15,7 +15,6 @@
 {{ block "head" . }}{{ end }}
 {{ if .HasShortcode "schedule" }}{{ partial "schedule-script.html" . }}{{ end }}
 {{ if .HasShortcode "tour-map" }}{{ partial "tour-map-script.html" . }}{{ end }}
-{{ if .HasShortcode "calendar" }}{{ partial "calendar-script.html" . }}{{ end }}
 </head>
 
 <body class="{{ if .IsPage }}single-page{{ else }}list-page{{ end }}{{ if .IsHome }} front{{ end }}{{ with .Section }} section-page--{{ . | urlize }}{{ end }}{{ with $.Param "bodyclass" }} {{ . }}{{ end }}">