diff --git a/zenno/src/lib/alpha123Umalator.ts b/zenno/src/lib/alpha123Umalator.ts
new file mode 100644
index 0000000..0cf4439
--- /dev/null
+++ b/zenno/src/lib/alpha123Umalator.ts
@@ -0,0 +1,78 @@
+import { AptitudeLevel, Mood, RunningStyle } from './race';
+import type { Runner } from './runner';
+
+const aptitude_map = {
+	G: AptitudeLevel.G,
+	F: AptitudeLevel.F,
+	E: AptitudeLevel.E,
+	D: AptitudeLevel.D,
+	C: AptitudeLevel.C,
+	B: AptitudeLevel.B,
+	A: AptitudeLevel.A,
+	S: AptitudeLevel.S,
+} as const;
+type AptitudeString = keyof typeof aptitude_map;
+
+const style_map = {
+	Nige: RunningStyle.FrontRunner,
+	Sentou: RunningStyle.PaceChaser,
+	Sasi: RunningStyle.LateSurger,
+	Oikomi: RunningStyle.EndCloser,
+	Oonige: RunningStyle.GreatEscape,
+} as const;
+
+export interface ImportUma {
+	outfitId: string;
+	starCount: number;
+	speed: number;
+	stamina: number;
+	power: number;
+	guts: number;
+	wisdom: number;
+	strategy: keyof typeof style_map;
+	distanceAptitude: AptitudeString;
+	surfaceAptitude: AptitudeString;
+	strategyAptitude: AptitudeString;
+	aptitudes: [
+		AptitudeString,
+		AptitudeString,
+		AptitudeString,
+		AptitudeString,
+		AptitudeString,
+		AptitudeString,
+		AptitudeString,
+		AptitudeString,
+		AptitudeString,
+		AptitudeString,
+	];
+	skills: string[];
+	uniqueLv: number;
+	mood: Mood;
+	popularity: number;
+}
+
+export function load(obj: ImportUma, name?: string): Runner {
+	return {
+		name: name ?? '',
+		chara_card_id: obj.outfitId !== '' ? parseInt(obj.outfitId) : 0,
+		style: style_map[obj.strategy],
+		mood: obj.mood,
+		speed: obj.speed,
+		stamina: obj.stamina,
+		power: obj.power,
+		guts: obj.guts,
+		wit: obj.wisdom,
+		sprint: aptitude_map[obj.aptitudes[0]],
+		mile: aptitude_map[obj.aptitudes[1]],
+		medium: aptitude_map[obj.aptitudes[2]],
+		long: aptitude_map[obj.aptitudes[3]],
+		front: aptitude_map[obj.aptitudes[4]],
+		pace: aptitude_map[obj.aptitudes[5]],
+		late: aptitude_map[obj.aptitudes[6]],
+		end: aptitude_map[obj.aptitudes[7]],
+		turf: aptitude_map[obj.aptitudes[8]],
+		dirt: aptitude_map[obj.aptitudes[9]],
+		skills: obj.skills.map((s) => parseInt(s)),
+		unique_level: obj.uniqueLv,
+	};
+}
diff --git a/zenno/src/lib/race.ts b/zenno/src/lib/race.ts
index f6d2659..8d72bdf 100644
--- a/zenno/src/lib/race.ts
+++ b/zenno/src/lib/race.ts
@@ -1,8 +1,6 @@
 // Umamusume race mechanics adapted from KuromiAK's doc:
 // https://docs.google.com/document/d/15VzW9W2tXBBTibBRbZ8IVpW6HaMX8H0RP03kq6Az7Xg/edit?usp=sharing
 
-import type { Uma } from './data/uma';
-
 /**
  * Fundamental stats of umas.
  */
@@ -19,70 +17,6 @@ export enum Stat {
  */
 export const StatList = [Stat.Speed, Stat.Stamina, Stat.Power, Stat.Guts, Stat.Wit] as const;
 
-/**
- * Race runner, i.e. a trained horse.
- */
-export interface Runner {
-	name: string;
-
-	chara_card_id: number;
-	style: RunningStyle;
-	mood: Mood;
-
-	speed: number;
-	stamina: number;
-	power: number;
-	guts: number;
-	wit: number;
-
-	sprint: AptitudeLevel;
-	mile: AptitudeLevel;
-	medium: AptitudeLevel;
-	long: AptitudeLevel;
-	front: AptitudeLevel;
-	pace: AptitudeLevel;
-	late: AptitudeLevel;
-	end: AptitudeLevel;
-	turf: AptitudeLevel;
-	dirt: AptitudeLevel;
-
-	skills: number[];
-	unique_level: number;
-}
-
-/**
- * Create a new runner with baseline stats.
- * @param name Name to apply to the runner
- * @param base_uma Character card (trainee or uma) to use for aptitudes; otherwise all aptitudes are A
- * @returns Baseline runner
- */
-export function new_runner(name?: string, base_uma?: Uma): Runner {
-	return {
-		name: name ?? '',
-		chara_card_id: base_uma?.chara_card_id ?? 0,
-		// TODO(zeph): default running style
-		style: RunningStyle.FrontRunner,
-		mood: Mood.Normal,
-		speed: 1200,
-		stamina: 1200,
-		power: 1200,
-		guts: 1200,
-		wit: 1200,
-		sprint: base_uma?.sprint ?? AptitudeLevel.A,
-		mile: base_uma?.mile ?? AptitudeLevel.A,
-		medium: base_uma?.medium ?? AptitudeLevel.A,
-		long: base_uma?.long ?? AptitudeLevel.A,
-		front: base_uma?.front ?? AptitudeLevel.A,
-		pace: base_uma?.pace ?? AptitudeLevel.A,
-		late: base_uma?.late ?? AptitudeLevel.A,
-		end: base_uma?.end ?? AptitudeLevel.A,
-		turf: base_uma?.turf ?? AptitudeLevel.A,
-		dirt: base_uma?.dirt ?? AptitudeLevel.A,
-		skills: base_uma != null ? [base_uma.unique] : [],
-		unique_level: 4,
-	};
-}
-
 /**
  * Mood levels.
  */
@@ -145,106 +79,6 @@ export enum Phase {
 	LateRace,
 }
 
-namespace Alpha123Umalator {
-	const aptitude_map = {
-		G: AptitudeLevel.G,
-		F: AptitudeLevel.F,
-		E: AptitudeLevel.E,
-		D: AptitudeLevel.D,
-		C: AptitudeLevel.C,
-		B: AptitudeLevel.B,
-		A: AptitudeLevel.A,
-		S: AptitudeLevel.S,
-	} as const;
-	type AptitudeString = keyof typeof aptitude_map;
-
-	const style_map = {
-		Nige: RunningStyle.FrontRunner,
-		Sentou: RunningStyle.PaceChaser,
-		Sasi: RunningStyle.LateSurger,
-		Oikomi: RunningStyle.EndCloser,
-		Oonige: RunningStyle.GreatEscape,
-	} as const;
-
-	export interface ImportUma {
-		outfitId: string;
-		starCount: number;
-		speed: number;
-		stamina: number;
-		power: number;
-		guts: number;
-		wisdom: number;
-		strategy: keyof typeof style_map;
-		distanceAptitude: AptitudeString;
-		surfaceAptitude: AptitudeString;
-		strategyAptitude: AptitudeString;
-		aptitudes: [
-			AptitudeString,
-			AptitudeString,
-			AptitudeString,
-			AptitudeString,
-			AptitudeString,
-			AptitudeString,
-			AptitudeString,
-			AptitudeString,
-			AptitudeString,
-			AptitudeString,
-		];
-		skills: string[];
-		uniqueLv: number;
-		mood: Mood;
-		popularity: number;
-	}
-
-	export function load(obj: ImportUma, name?: string): Runner {
-		return {
-			name: name ?? '',
-			chara_card_id: obj.outfitId !== '' ? parseInt(obj.outfitId) : 0,
-			style: style_map[obj.strategy],
-			mood: obj.mood,
-			speed: obj.speed,
-			stamina: obj.stamina,
-			power: obj.power,
-			guts: obj.guts,
-			wit: obj.wisdom,
-			sprint: aptitude_map[obj.aptitudes[0]],
-			mile: aptitude_map[obj.aptitudes[1]],
-			medium: aptitude_map[obj.aptitudes[2]],
-			long: aptitude_map[obj.aptitudes[3]],
-			front: aptitude_map[obj.aptitudes[4]],
-			pace: aptitude_map[obj.aptitudes[5]],
-			late: aptitude_map[obj.aptitudes[6]],
-			end: aptitude_map[obj.aptitudes[7]],
-			turf: aptitude_map[obj.aptitudes[8]],
-			dirt: aptitude_map[obj.aptitudes[9]],
-			skills: obj.skills.map((s) => parseInt(s)),
-			unique_level: obj.uniqueLv,
-		};
-	}
-}
-
-/**
- * Import a runner from an external source.
- * @param obj Decoded object to import
- * @param name Name or memo to apply to the runner
- * @returns Imported runner, or null if import was not possible
- */
-export function import_runner(obj: any, name?: string): Runner | null {
-	// TODO(zeph): check for keys that identify the uma source
-	if (typeof obj === 'object') {
-		try {
-			const r = Alpha123Umalator.load(obj as Alpha123Umalator.ImportUma, name);
-			// TODO(zeph): validate?
-			return r;
-		} catch (exc) {
-			console.warn('failed to import', obj, 'as alpha123 umalator:', exc);
-			return null;
-		}
-	}
-	console.warn('no guess on how to import', obj);
-	return null;
-}
-
 function baseSpeed(raceLen: number): number {
 	return 20 - (raceLen - 2000) / 1000;
 }
diff --git a/zenno/src/lib/runner.ts b/zenno/src/lib/runner.ts
new file mode 100644
index 0000000..8555974
--- /dev/null
+++ b/zenno/src/lib/runner.ts
@@ -0,0 +1,89 @@
+import type { Uma } from './data/uma';
+import { AptitudeLevel, Mood, RunningStyle } from './race';
+import * as alpha123Umalator from './alpha123Umalator';
+
+/**
+ * Race runner, i.e. a trained horse.
+ */
+export interface Runner {
+	name: string;
+
+	chara_card_id: number;
+	style: RunningStyle;
+	mood: Mood;
+
+	speed: number;
+	stamina: number;
+	power: number;
+	guts: number;
+	wit: number;
+
+	sprint: AptitudeLevel;
+	mile: AptitudeLevel;
+	medium: AptitudeLevel;
+	long: AptitudeLevel;
+	front: AptitudeLevel;
+	pace: AptitudeLevel;
+	late: AptitudeLevel;
+	end: AptitudeLevel;
+	turf: AptitudeLevel;
+	dirt: AptitudeLevel;
+
+	skills: number[];
+	unique_level: number;
+}
+
+/**
+ * Create a new runner with baseline stats.
+ * @param name Name to apply to the runner
+ * @param base_uma Character card (trainee or uma) to use for aptitudes; otherwise all aptitudes are A
+ * @returns Baseline runner
+ */
+export function new_runner(name?: string, base_uma?: Uma): Runner {
+	return {
+		name: name ?? '',
+		chara_card_id: base_uma?.chara_card_id ?? 0,
+		// TODO(zeph): default running style
+		style: RunningStyle.FrontRunner,
+		mood: Mood.Normal,
+		speed: 1200,
+		stamina: 1200,
+		power: 1200,
+		guts: 1200,
+		wit: 1200,
+		sprint: base_uma?.sprint ?? AptitudeLevel.A,
+		mile: base_uma?.mile ?? AptitudeLevel.A,
+		medium: base_uma?.medium ?? AptitudeLevel.A,
+		long: base_uma?.long ?? AptitudeLevel.A,
+		front: base_uma?.front ?? AptitudeLevel.A,
+		pace: base_uma?.pace ?? AptitudeLevel.A,
+		late: base_uma?.late ?? AptitudeLevel.A,
+		end: base_uma?.end ?? AptitudeLevel.A,
+		turf: base_uma?.turf ?? AptitudeLevel.A,
+		dirt: base_uma?.dirt ?? AptitudeLevel.A,
+		skills: base_uma != null ? [base_uma.unique] : [],
+		unique_level: 4,
+	};
+}
+
+/**
+ * Import a runner from an external source.
+ * @param obj Decoded object to import
+ * @param name Name or memo to apply to the runner
+ * @returns Imported runner, or null if import was not possible
+ */
+export function import_runner(obj: unknown, name?: string): Runner | null {
+	// TODO(zeph): check for keys that identify the uma source
+	if (typeof obj === 'object') {
+		try {
+			const r = alpha123Umalator.load(obj as alpha123Umalator.ImportUma, name);
+			// TODO(zeph): validate?
+			return r;
+		} catch (exc) {
+			console.warn('failed to import', obj, 'as alpha123 umalator:', exc);
+			return null;
+		}
+	}
+	console.warn('no guess on how to import', obj);
+	return null;
+}
diff --git a/zenno/src/routes/mspeed/+page.svelte b/zenno/src/routes/mspeed/+page.svelte
index 7088b49..f936dee 100644
--- a/zenno/src/routes/mspeed/+page.svelte
+++ b/zenno/src/routes/mspeed/+page.svelte
@@ -131,14 +131,14 @@
 		<SpeedDur speed={boost} dur={skillDuration(dur, raceLen)} accel={accel[phase]} decel={decel[phase]}>{name}</SpeedDur>
 	{/each}
 </div>
-<div class="mx-auto py-4 h-60 md:h-96 md:w-3xl">
+<div class="mx-auto h-60 py-4 md:h-96 md:w-3xl">
 	<StatChart class="flex-1" stat={Stat.Guts} y={ssY} yLabel="Lengths Gained" range={[0, 1.5, 2.5]} xRule={gutsStat} {yRule} />
 </div>
-<div class="mx-auto mt-4 md:mt-0 py-4 h-60 md:h-96 md:w-3xl">
+<div class="mx-auto mt-4 h-60 py-4 md:mt-0 md:h-96 md:w-3xl">
 	<StatChart class="flex-1" stat={Stat.Power} y={lcY} yLabel="Lengths Gained" range={[0, 1.5, 2.5]} xRule={powerStat} {yRule} />
 </div>
-<div class="mx-auto mt-12 md:mt-8 w-full max-w-4xl border-t">
-	<ul class="list-disc ml-4">
+<div class="mx-auto mt-12 w-full max-w-4xl border-t md:mt-8">
+	<ul class="ml-4 list-disc">
 		<li>All lengths gained include acceleration at the beginning of each speed boost and deceleration after its end.</li>
 		<li>Each effect is assumed to be isolated and executed on level ground.</li>
 		<li>
diff --git a/zenno/src/routes/mspeed/SpeedDur.svelte b/zenno/src/routes/mspeed/SpeedDur.svelte
index e59412d..4312b75 100644
--- a/zenno/src/routes/mspeed/SpeedDur.svelte
+++ b/zenno/src/routes/mspeed/SpeedDur.svelte
@@ -18,14 +18,14 @@
 	const decels = $derived([decel].flat(1));
 
 	const gain = $derived(decels.map((d) => speedGain(speed, accel, d, dur) / HORSE_LENGTH));
-	const text = $derived(gain.map(fmtp).join(' &ndash; '));
+	const text = $derived(gain.map(fmtp).join(' – '));
 </script>
 
 <div
 	class="m-2 flex h-full w-full max-w-80 flex-1 flex-col rounded-md border p-2 text-center shadow-sm transition-shadow hover:shadow-md"
 >
 	<div class="block">{@render children()}</div>
-	<span class="block text-xl">{@html text} L</span>
+	<span class="block text-xl">{text} L</span>
 	<div class="flex flex-row">
 		<span class="flex-1 text-xs">{fmtp(speed)} m/s</span>
 		<span class="flex-1 text-xs">{dur.toFixed(3)} s</span>