feat: title and subtitle on property pages

diff --git a/core/embed/rust/src/ui/api/firmware_micropython.rs b/core/embed/rust/src/ui/api/firmware_micropython.rs
index 13ccfb7a..207c7f8c 100644
--- a/core/embed/rust/src/ui/api/firmware_micropython.rs
+++ b/core/embed/rust/src/ui/api/firmware_micropython.rs
@@ -373,9 +373,13 @@ extern "C" fn new_confirm_properties(n_args: usize, args: *const Obj, kwargs: *m
 extern "C" fn new_show_properties(n_args: usize, args: *const Obj, kwargs: *mut Map) -> Obj {
     let block = move |_args: &[Obj], kwargs: &Map| {
         let title: TString = kwargs.get(Qstr::MP_QSTR_title)?.try_into()?;
+        let subtitle: Option<TString> = kwargs
+            .get(Qstr::MP_QSTR_subtitle)
+            .and_then(Obj::try_into_option)
+            .unwrap_or(None);
         let value: Obj = kwargs.get(Qstr::MP_QSTR_value)?;
 
-        let layout = ModelUI::show_properties(title, value)?;
+        let layout = ModelUI::show_properties(title, subtitle, value)?;
         Ok(LayoutObj::new_root(layout)?.into())
     };
     unsafe { util::try_with_args_and_kwargs(n_args, args, kwargs, block) }
@@ -2095,6 +2099,7 @@ pub static mp_module_trezorui_api: Module = obj_module! {
     ///     *,
     ///     title: str,
     ///     value: Sequence[PropertyType] | str,
+    ///     subtitle: str | None = None,
     /// ) -> LayoutObj[None]:
     ///     """Show a list of key-value pairs, or a monospace string."""
     Qstr::MP_QSTR_show_properties => obj_fn_kw!(0, new_show_properties).as_obj(),
diff --git a/core/embed/rust/src/ui/layout_bolt/ui_firmware.rs b/core/embed/rust/src/ui/layout_bolt/ui_firmware.rs
index d5952b3e..b4bca947 100644
--- a/core/embed/rust/src/ui/layout_bolt/ui_firmware.rs
+++ b/core/embed/rust/src/ui/layout_bolt/ui_firmware.rs
@@ -1156,6 +1156,7 @@ impl FirmwareUI for UIBolt {
 
     fn show_properties(
         _title: TString<'static>,
+        _subtitle: Option<TString<'static>>,
         _value: Obj,
     ) -> Result<impl LayoutMaybeTrace, Error> {
         Err::<RootComponent<Empty, ModelUI>, Error>(Error::NotImplementedError)
diff --git a/core/embed/rust/src/ui/layout_caesar/ui_firmware.rs b/core/embed/rust/src/ui/layout_caesar/ui_firmware.rs
index 94a803cf..44288a07 100644
--- a/core/embed/rust/src/ui/layout_caesar/ui_firmware.rs
+++ b/core/embed/rust/src/ui/layout_caesar/ui_firmware.rs
@@ -1297,6 +1297,7 @@ impl FirmwareUI for UICaesar {
 
     fn show_properties(
         title: TString<'static>,
+        _subtitle: Option<TString<'static>>,
         value: Obj,
     ) -> Result<impl LayoutMaybeTrace, Error> {
         let mut paragraphs = ParagraphVecLong::new();
diff --git a/core/embed/rust/src/ui/layout_delizia/ui_firmware.rs b/core/embed/rust/src/ui/layout_delizia/ui_firmware.rs
index 66f3ad1d..11fe9247 100644
--- a/core/embed/rust/src/ui/layout_delizia/ui_firmware.rs
+++ b/core/embed/rust/src/ui/layout_delizia/ui_firmware.rs
@@ -1194,6 +1194,7 @@ impl FirmwareUI for UIDelizia {
 
     fn show_properties(
         title: TString<'static>,
+        _subtitle: Option<TString<'static>>,
         value: Obj,
     ) -> Result<impl LayoutMaybeTrace, Error> {
         if Obj::is_str(value) {
diff --git a/core/embed/rust/src/ui/layout_eckhart/theme/firmware.rs b/core/embed/rust/src/ui/layout_eckhart/theme/firmware.rs
index 84786d92..2832505e 100644
--- a/core/embed/rust/src/ui/layout_eckhart/theme/firmware.rs
+++ b/core/embed/rust/src/ui/layout_eckhart/theme/firmware.rs
@@ -17,6 +17,7 @@ use super::{
 // props settings
 pub const PROP_INNER_SPACING: i16 = 12; // [px]
 pub const PROPS_SPACING: i16 = 16; // [px]
+pub const PROPS_SPACING_EXTRA: i16 = 20; // [px]
 pub const PROPS_KEY_FONT: TextStyle = TEXT_SMALL_LIGHT;
 pub const PROPS_VALUE_FONT: TextStyle = TEXT_MONO_LIGHT;
 pub const PROPS_VALUE_MONO_FONT: TextStyle = TEXT_MONO_LIGHT;
diff --git a/core/embed/rust/src/ui/layout_eckhart/ui_firmware.rs b/core/embed/rust/src/ui/layout_eckhart/ui_firmware.rs
index c5933165..5ebbada9 100644
--- a/core/embed/rust/src/ui/layout_eckhart/ui_firmware.rs
+++ b/core/embed/rust/src/ui/layout_eckhart/ui_firmware.rs
@@ -1499,6 +1499,7 @@ impl FirmwareUI for UIEckhart {
 
     fn show_properties(
         title: TString<'static>,
+        subtitle: Option<TString<'static>>,
         value: Obj,
     ) -> Result<impl LayoutMaybeTrace, Error> {
         let mut vec = ParagraphVecShort::new();
@@ -1506,27 +1507,47 @@ impl FirmwareUI for UIEckhart {
             let text: TString = value.try_into()?;
             unwrap!(vec.push(Paragraph::new(&theme::TEXT_MONO_ADDRESS_CHUNKS, text)));
         } else {
+            let mut first_item_is_address: Option<bool> = None;
             for property in IterBuf::new().try_iterate(value)? {
                 let [header, text, _is_data]: [Obj; 3] = util::iter_into_array(property)?;
+
                 let header = header
                     .try_into_option::<TString>()?
                     .unwrap_or_else(TString::empty);
-                let text = text
-                    .try_into_option::<TString>()?
-                    .unwrap_or_else(TString::empty);
-
-                unwrap!(vec.push(Paragraph::new(&theme::TEXT_SMALL, header)));
-                let mut value_paragraph = Paragraph::new(
-                    if header.is_empty() {
-                        &theme::TEXT_MONO_ADDRESS_CHUNKS
+                if first_item_is_address.is_none() {
+                    // TODO: should be based on the first item's "property type" (when we have it)
+                    first_item_is_address = Some(header.is_empty());
+                }
+                let mut header_paragraph = Paragraph::new(
+                    if subtitle.is_none() {
+                        &theme::TEXT_SMALL
                     } else {
-                        &theme::TEXT_MONO_LIGHT
+                        // subtitle is already quite prominent
+                        &theme::TEXT_SMALL_LIGHT
                     },
-                    text,
-                );
-                if header.is_empty() {
-                    value_paragraph = value_paragraph.with_bottom_padding(20);
+                    header,
+                )
+                .no_break();
+                if !first_item_is_address.unwrap_or(false) {
+                    // normal spacing between property keys and values
+                    // unless the first property is an address,
+                    // in which case less space looks better
+                    header_paragraph =
+                        header_paragraph.with_bottom_padding(theme::PROP_INNER_SPACING);
                 }
+                unwrap!(vec.push(header_paragraph));
+
+                let text = text
+                    .try_into_option::<TString>()?
+                    .unwrap_or_else(TString::empty);
+                // TODO: should be based on the "property type"
+                let value_paragraph = if header.is_empty() {
+                    Paragraph::new(&theme::TEXT_MONO_ADDRESS_CHUNKS, text)
+                        .with_bottom_padding(theme::PROPS_SPACING_EXTRA)
+                } else {
+                    Paragraph::new(&theme::TEXT_MONO_LIGHT, text)
+                        .with_bottom_padding(theme::PROPS_SPACING)
+                };
                 unwrap!(vec.push(value_paragraph));
             }
         };
@@ -1535,7 +1556,8 @@ impl FirmwareUI for UIEckhart {
             vec.into_paragraphs()
                 .with_placement(LinearPlacement::vertical()),
         )
-        .with_header(Header::new(title).with_close_button());
+        .with_header(Header::new(title).with_close_button())
+        .with_subtitle(subtitle.unwrap_or(TString::empty()));
 
         let obj = RootComponent::new(screen);
         Ok(obj)
diff --git a/core/embed/rust/src/ui/ui_firmware.rs b/core/embed/rust/src/ui/ui_firmware.rs
index 24dc96ff..4cad8bca 100644
--- a/core/embed/rust/src/ui/ui_firmware.rs
+++ b/core/embed/rust/src/ui/ui_firmware.rs
@@ -444,6 +444,7 @@ pub trait FirmwareUI {
 
     fn show_properties(
         _title: TString<'static>,
+        _subtitle: Option<TString<'static>>,
         _value: Obj,
     ) -> Result<impl LayoutMaybeTrace, Error>;
 
diff --git a/core/mocks/generated/trezorui_api.pyi b/core/mocks/generated/trezorui_api.pyi
index 2dd6f080..dae78aa6 100644
--- a/core/mocks/generated/trezorui_api.pyi
+++ b/core/mocks/generated/trezorui_api.pyi
@@ -762,6 +762,7 @@ def show_properties(
     *,
     title: str,
     value: Sequence[PropertyType] | str,
+    subtitle: str | None = None,
 ) -> LayoutObj[None]:
     """Show a list of key-value pairs, or a monospace string."""
 
diff --git a/core/src/trezor/ui/layouts/delizia/__init__.py b/core/src/trezor/ui/layouts/delizia/__init__.py
index 8055ad1b..1b6e56f8 100644
--- a/core/src/trezor/ui/layouts/delizia/__init__.py
+++ b/core/src/trezor/ui/layouts/delizia/__init__.py
@@ -1808,9 +1808,11 @@ def tutorial(br_code: ButtonRequestType = BR_CODE_OTHER) -> Awaitable[None]:
     )
 
 
-def create_details(name: str, value: list[PropertyType] | str) -> Details:
+def create_details(
+    name: str, value: list[PropertyType] | str, title: str | None = None
+) -> Details:
     from trezor.ui.layouts.menu import Details
 
     return Details.from_layout(
-        name, lambda: trezorui_api.show_properties(title=name, value=value)
+        name, lambda: trezorui_api.show_properties(title=(title or name), value=value)
     )
diff --git a/core/src/trezor/ui/layouts/eckhart/__init__.py b/core/src/trezor/ui/layouts/eckhart/__init__.py
index 3db1c364..d225d905 100644
--- a/core/src/trezor/ui/layouts/eckhart/__init__.py
+++ b/core/src/trezor/ui/layouts/eckhart/__init__.py
@@ -1844,9 +1844,17 @@ def tutorial(br_code: ButtonRequestType = BR_CODE_OTHER) -> Awaitable[None]:
     )
 
 
-def create_details(name: str, value: list[PropertyType] | str) -> Details:
+def create_details(
+    name: str,
+    value: list[PropertyType] | str,
+    title: str | None = None,
+    subtitle: str | None = None,
+) -> Details:
     from trezor.ui.layouts.menu import Details
 
     return Details.from_layout(
-        name, lambda: trezorui_api.show_properties(title=name, value=value)
+        name,
+        lambda: trezorui_api.show_properties(
+            title=(title or name), subtitle=subtitle, value=value
+        ),
     )