diff --git a/src/client/assets/styles/mobile_ux.css b/src/client/assets/styles/mobile_ux.css
index a5f3afb..e3318de 100644
--- a/src/client/assets/styles/mobile_ux.css
+++ b/src/client/assets/styles/mobile_ux.css
@@ -593,6 +593,30 @@ body > .welcome-banner { order: -1; margin-top: 10px !important; }
 /* con el menu abierto, el boton de No molestar no se monta encima de la hoja */
 body:has(#oasis-menu-toggle:checked) form.oasis-phone-state { display: none !important; }
 
+/* ---------- tipo de portada: un toque y guardado ---------- */
+/* bienvenida y Ajustes: cada opcion es un boton. En el movil, una fila por opcion con
+   la miniatura a la izquierda (en rejilla de tres, "Conversaciones" se partia a 360px);
+   en tableta, rejilla de tres */
+.main-column form.ux-pick { margin: 0 !important; padding: 0 !important; border: 0 !important; background: transparent !important; box-shadow: none !important; }
+.main-column .ux-pick-hint { margin: 0 0 10px !important; color: var(--ux-muted); font-size: 14px; }
+.main-column .ux-pick-grid { display: block !important; border: 0 !important; background: transparent !important; padding: 0 !important; }
+.main-column button.ux-pick-card {
+  display: flex !important; flex-direction: row; align-items: center; text-align: left;
+  width: 100% !important; min-width: 0 !important; min-height: 64px !important; height: auto !important; margin: 0 0 10px !important; padding: 8px 12px 8px 8px !important;
+  background: var(--ux-bg) !important; color: var(--ux-fg) !important; border: 2px solid var(--ux-line) !important; border-radius: 14px !important;
+  box-shadow: 0 3px 0 var(--ux-line) !important; text-transform: none !important; font-family: inherit !important; cursor: pointer;
+}
+.main-column button.ux-pick-card.is-current { background: var(--ux-accent) !important; color: var(--ux-on-accent) !important; }
+.main-column .ux-pick-shot { display: block; flex: 0 0 76px; width: 76px; height: auto; border-radius: 8px; margin: 0 12px 0 0; border: 1px solid rgba(0, 0, 0, .2); }
+.main-column .ux-pick-label { flex: 1 1 auto; min-width: 0; text-align: left; font-size: 16px; font-weight: 700; line-height: 1.2; }
+.main-column .ux-pick-now { flex: 0 0 auto; margin-left: 8px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
+@media (min-width: 700px) {
+  .main-column .ux-pick-grid { display: grid !important; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-gap: 12px; }
+  .main-column button.ux-pick-card { flex-direction: column; text-align: center; margin: 0 !important; padding: 10px !important; }
+  .main-column .ux-pick-shot { width: 100%; flex: 0 0 auto; margin: 0 0 8px; }
+  .main-column .ux-pick-now { margin: 4px 0 0; }
+}
+
 /* ---------- tabletas y pantallas anchas ---------- */
 /* a 800dp todo se estiraba: lineas larguisimas y la hoja del menu con cinco iconos
    repartidos en 800px. Contenido a 720px como mucho, centrado; la hoja, igual */
diff --git a/src/client/assets/translations/i18n_fork.js b/src/client/assets/translations/i18n_fork.js
index 567fcd6..8d0573a 100644
--- a/src/client/assets/translations/i18n_fork.js
+++ b/src/client/assets/translations/i18n_fork.js
@@ -20,6 +20,8 @@ module.exports = {
     // usabilidad (19/10/2026): votaciones, borrar, modulos, pie
     bbMenu: "Menu",
     bbMenuClose: "Close",
+    uxPickHint: "Tap one and it is saved. You can change it any time in Settings.",
+    uxPickCurrent: "In use",
     workflow_acampada: "Camp",
     tribeSectionsMore: "More",
     tribeSectionsLabel: "Sections",
@@ -100,6 +102,8 @@ module.exports = {
     // usabilidad (19/10/2026): votaciones, borrar, modulos, pie
     bbMenu: "Menú",
     bbMenuClose: "Cerrar",
+    uxPickHint: "Toca uno y queda guardado. Puedes cambiarlo cuando quieras en Ajustes.",
+    uxPickCurrent: "En uso",
     workflow_acampada: "Acampada",
     tribeSectionsMore: "Más",
     tribeSectionsLabel: "Secciones",
@@ -186,6 +190,8 @@ module.exports = {
     // usabilidad (19/10/2026): votaciones, borrar, modulos, pie
     bbMenu: "Menu",
     bbMenuClose: "Fermer",
+    uxPickHint: "Touchez-en un et c'est enregistré. Vous pouvez le changer à tout moment dans les Paramètres.",
+    uxPickCurrent: "Actuel",
     workflow_acampada: "Campement",
     tribeSectionsMore: "Plus",
     tribeSectionsLabel: "Sections",
@@ -266,6 +272,8 @@ module.exports = {
     // usabilidad (19/10/2026): votaciones, borrar, modulos, pie
     bbMenu: "Menua",
     bbMenuClose: "Itxi",
+    uxPickHint: "Bat ukitu eta gordeta geratzen da. Nahi duzunean alda dezakezu Ezarpenetan.",
+    uxPickCurrent: "Erabiltzen",
     workflow_acampada: "Kanpaldia",
     tribeSectionsMore: "Gehiago",
     tribeSectionsLabel: "Atalak",
@@ -346,6 +354,8 @@ module.exports = {
     // usabilidad (19/10/2026): votaciones, borrar, modulos, pie
     bbMenu: "Menü",
     bbMenuClose: "Schließen",
+    uxPickHint: "Tippe eins an und es ist gespeichert. Du kannst es jederzeit in den Einstellungen ändern.",
+    uxPickCurrent: "Aktiv",
     workflow_acampada: "Camp",
     tribeSectionsMore: "Mehr",
     tribeSectionsLabel: "Bereiche",
@@ -426,6 +436,8 @@ module.exports = {
     // usabilidad (19/10/2026): votaciones, borrar, modulos, pie
     bbMenu: "Menu",
     bbMenuClose: "Chiudi",
+    uxPickHint: "Toccane uno ed è salvato. Puoi cambiarlo quando vuoi nelle Impostazioni.",
+    uxPickCurrent: "In uso",
     workflow_acampada: "Accampata",
     tribeSectionsMore: "Altro",
     tribeSectionsLabel: "Sezioni",
@@ -506,6 +518,8 @@ module.exports = {
     // usabilidad (19/10/2026): votaciones, borrar, modulos, pie
     bbMenu: "Menu",
     bbMenuClose: "Fechar",
+    uxPickHint: "Toque num e fica guardado. Pode mudá-lo quando quiser nas Definições.",
+    uxPickCurrent: "Em uso",
     workflow_acampada: "Acampada",
     tribeSectionsMore: "Mais",
     tribeSectionsLabel: "Secções",
@@ -586,6 +600,8 @@ module.exports = {
     // usabilidad (19/10/2026): votaciones, borrar, modulos, pie
     bbMenu: "菜单",
     bbMenuClose: "关闭",
+    uxPickHint: "点一下即保存。随时可以在设置中更改。",
+    uxPickCurrent: "使用中",
     workflow_acampada: "营地",
     tribeSectionsMore: "更多",
     tribeSectionsLabel: "板块",
@@ -666,6 +682,8 @@ module.exports = {
     // usabilidad (19/10/2026): votaciones, borrar, modulos, pie
     bbMenu: "القائمة",
     bbMenuClose: "إغلاق",
+    uxPickHint: "المس واحدًا ويُحفظ. يمكنك تغييره في أي وقت من الإعدادات.",
+    uxPickCurrent: "قيد الاستخدام",
     workflow_acampada: "مخيم",
     tribeSectionsMore: "المزيد",
     tribeSectionsLabel: "الأقسام",
@@ -746,6 +764,8 @@ module.exports = {
     // usabilidad (19/10/2026): votaciones, borrar, modulos, pie
     bbMenu: "मेनू",
     bbMenuClose: "बंद करें",
+    uxPickHint: "एक पर टैप करें और वह सेव हो जाएगा। सेटिंग्स में इसे कभी भी बदल सकते हैं।",
+    uxPickCurrent: "चालू",
     workflow_acampada: "शिविर",
     tribeSectionsMore: "और",
     tribeSectionsLabel: "खंड",
@@ -826,6 +846,8 @@ module.exports = {
     // usabilidad (19/10/2026): votaciones, borrar, modulos, pie
     bbMenu: "Меню",
     bbMenuClose: "Закрыть",
+    uxPickHint: "Нажмите на вариант, и он сохранится. Изменить можно в любой момент в Настройках.",
+    uxPickCurrent: "Сейчас",
     workflow_acampada: "Лагерь",
     tribeSectionsMore: "Ещё",
     tribeSectionsLabel: "Разделы",
diff --git a/src/views/mobile_ui.js b/src/views/mobile_ui.js
index 4b2df21..33dc310 100644
--- a/src/views/mobile_ui.js
+++ b/src/views/mobile_ui.js
@@ -10,7 +10,7 @@
 // i18n se lee al llamar (main_views lo cambia en cada peticion y este fichero se carga
 // antes que el).
 
-const { a, button, details, div, form, input, label, nav, p, progress, span, summary } = require("../server/node_modules/hyperaxe");
+const { a, button, details, div, form, img, input, label, nav, p, progress, span, summary } = require("../server/node_modules/hyperaxe");
 const { iconNode } = require("./mobile_icons");
 
 const isMobile = () => process.env.OASIS_MOBILE === '1';
@@ -109,7 +109,7 @@ const tribeTabs = (tribe, section, sections) => {
 
 // primero lo que se toca (idioma, aspecto, tipo de uso, portada) y despues lo tecnico;
 // se reordena por id de seccion, sin tocar las secciones
-const SETTINGS_FIRST = ['update', 'language', 'theme', 'workflows', 'home-page'];
+const SETTINGS_FIRST = ['update', 'language', 'ux', 'theme', 'workflows', 'home-page'];
 const settingsOrder = (parts) => {
   const list = parts.filter(Boolean);
   const rank = (el) => { const i = SETTINGS_FIRST.indexOf(el && el.id); return i === -1 ? SETTINGS_FIRST.length : i; };
@@ -128,6 +128,35 @@ const languagePick = () => {
   );
 };
 
+// tipo de portada (ux): cada tarjeta es un boton que guarda al tocarlo. Antes eran
+// radios y un boton de guardar debajo de seis tarjetas grandes, fuera de pantalla.
+// Mismos modos y mismas condiciones que settings_view y welcome_view; las rutas
+// (/settings/ux, /welcome/ux) son las del dev
+const uxPick = (action, cfg, withHint) => {
+  const i18n = t();
+  const mods = (cfg && cfg.modules) || {};
+  const ux = cfg && cfg.ux && cfg.ux.current;
+  const modes = [
+    ['blocks', i18n.uxModeMenus || 'Blocks', true],
+    ['ainav', i18n.uxModeAINav || 'AI', mods.aiNavMod === 'on'],
+    ['chats', i18n.uxModeChats || 'Conversations', mods.chatsMod === 'on'],
+    ['feed', i18n.uxModeFeed || 'Microblogging', true],
+    ['phone', i18n.phoneTitle || 'Phone', mods.phoneMod !== 'off'],
+    ['rooms', i18n.roomsTitle || 'Rooms', mods.roomsMod !== 'off']
+  ].filter(m => m[2]);
+  const cur = modes.some(m => m[0] === ux) ? ux : 'blocks';
+  return form({ method: 'POST', action, class: 'ux-pick' },
+    withHint ? p({ class: 'ux-pick-hint' }, i18n.uxPickHint || 'Tap one and it is saved. You can change it any time in Settings.') : null,
+    div({ class: 'ux-pick-grid' },
+      ...modes.map(([value, title]) => button(Object.assign({ type: 'submit', name: 'ux', value, class: value === cur ? 'ux-pick-card is-current' : 'ux-pick-card' }, value === cur ? { 'aria-current': 'true' } : {}),
+        img({ src: `/assets/images/ux-${value}.png`, class: 'ux-pick-shot', alt: '' }),
+        span({ class: 'ux-pick-label' }, title),
+        value === cur ? span({ class: 'ux-pick-now' }, i18n.uxPickCurrent || 'In use') : null
+      ))
+    )
+  );
+};
+
 // ---------- acciones de tarjeta ----------
 
 // borrar pide un segundo toque: la X abre "¿Borrar? Si, borrar" y solo ese boton
@@ -171,6 +200,6 @@ const welcomeBannerAction = () => t().welcomeBannerActionMobile || t().welcomeBa
 
 module.exports = {
   isMobile, VOTE_KINDS, voteKindPicker, voteBars, voteOwnNote, tribeRow, tribeTabs,
-  settingsOrder, languagePick, deleteConfirm, footerLine,
+  settingsOrder, languagePick, uxPick, deleteConfirm, footerLine,
   welcomeBannerHere, welcomeBannerText, welcomeBannerAction
 };
diff --git a/src/views/settings_view.js b/src/views/settings_view.js
index 1bc0f73..879766d 100644
--- a/src/views/settings_view.js
+++ b/src/views/settings_view.js
@@ -175,7 +175,7 @@ const settingsView = (params) => {
       div({ class: "tags-header" },
         h2(i18n.uxModeTitle || "UX"),
         p(i18n.uxModeDescription || "Select which UX navigation mode you want for your GUI."),
-        form(
+        isMobile ? mobileUi.uxPick("/settings/ux", currentConfig) : form(
           { action: "/settings/ux", method: "POST" },
           (() => {
             const aiNavEnabled = currentConfig.modules && currentConfig.modules.aiNavMod === 'on';
diff --git a/src/views/welcome_view.js b/src/views/welcome_view.js
index c41f586..1d408e4 100644
--- a/src/views/welcome_view.js
+++ b/src/views/welcome_view.js
@@ -39,6 +39,7 @@ const stepAction = (key, profile, status) => {
     let cfg = {}
     try { cfg = require("../configs/config-manager.js").getConfig() || {} } catch (_) {}
     const cur = ["ainav", "chats", "feed", "phone", "rooms"].includes(cfg.ux?.current) ? cfg.ux.current : "blocks"
+    if (mobileUi.isMobile()) return mobileUi.uxPick("/welcome/ux", cfg, true)
     return form({ method: "POST", action: "/welcome/ux", class: "welcome-ux-form" },
       div({ class: "welcome-ux-grid" },
         pickCard("ux", "blocks", cur, i18n.uxModeMenus, "/assets/images/ux-blocks.png"),