diff --git a/apps/web-e2e/src/smoke.spec.ts b/apps/web-e2e/src/smoke.spec.ts
index b249096..27252b8 100644
--- a/apps/web-e2e/src/smoke.spec.ts
+++ b/apps/web-e2e/src/smoke.spec.ts
@@ -94,7 +94,10 @@ test.describe('signed in', () => {
     ).toBeVisible();
     await expect(page.getByRole('heading', { name: 'Splits' })).toBeVisible();
 
-    await page.getByRole('link', { name: '← Runs' }).click();
+    await page
+      .getByRole('main')
+      .getByRole('link', { name: 'Runs', exact: true })
+      .click();
     await expect(
       page.getByRole('link', { name: /Riverside loop/ }),
     ).toBeVisible();
@@ -362,7 +365,11 @@ test.describe('clubs', () => {
       256,
     );
 
-    await page.getByRole('link', { name: '← Parkside Runners' }).click();
+    await page
+      .getByRole('main')
+      .getByRole('link', { name: 'Parkside Runners', exact: true })
+      .first()
+      .click();
     await expect(page.getByTestId('club-logo')).toBeVisible();
     const code = (
       await page
@@ -412,7 +419,11 @@ test.describe('clubs', () => {
     await expect(page.getByText('Bea', { exact: true })).toBeVisible();
 
     // Coffee for tomorrow's run (today's may have closed already).
-    await page.getByRole('link', { name: '← Parkside Runners' }).click();
+    await page
+      .getByRole('main')
+      .getByRole('link', { name: 'Parkside Runners', exact: true })
+      .first()
+      .click();
     const nextRun = page.getByRole('article').nth(1);
     await nextRun.getByRole('button', { name: 'Going' }).click();
     await expect(nextRun.getByText('1 going')).toBeVisible();
diff --git a/apps/web/src/app/app.tsx b/apps/web/src/app/app.tsx
index 38e373b..b598837 100644
--- a/apps/web/src/app/app.tsx
+++ b/apps/web/src/app/app.tsx
@@ -27,7 +27,7 @@ function RequireUser({ admin = false }: { admin?: boolean }) {
 
 function Splash() {
   return (
-    <div className="grid min-h-dvh place-items-center text-stone-500">
+    <div className="grid min-h-svh place-items-center text-stone-500">
       Loading…
     </div>
   );
diff --git a/apps/web/src/components/auth-card.tsx b/apps/web/src/components/auth-card.tsx
index bbb2447..4c2321b 100644
--- a/apps/web/src/components/auth-card.tsx
+++ b/apps/web/src/components/auth-card.tsx
@@ -8,7 +8,7 @@ export function AuthCard({
   children: ReactNode;
 }) {
   return (
-    <div className="grid min-h-dvh place-items-center px-4 py-10">
+    <div className="grid min-h-svh place-items-center px-4 py-10">
       <div className="w-full max-w-sm space-y-6">
         <div className="flex flex-col items-center gap-3 text-center">
           <img src="/favicon.svg" alt="" className="h-14 w-14" />
diff --git a/apps/web/src/components/back-link.tsx b/apps/web/src/components/back-link.tsx
new file mode 100644
index 0000000..9b6b390
--- /dev/null
+++ b/apps/web/src/components/back-link.tsx
@@ -0,0 +1,35 @@
+import type { ReactNode } from 'react';
+import { Link } from 'react-router-dom';
+
+/**
+ * "← Somewhere" at the top of a page. The arrow is drawn rather than typed,
+ * because the text arrow sits low against the words in most fonts.
+ */
+export function BackLink({
+  to,
+  children,
+}: {
+  to: string;
+  children: ReactNode;
+}) {
+  return (
+    <Link
+      to={to}
+      className="inline-flex max-w-full items-center gap-1.5 text-sm text-brand-600"
+    >
+      <svg
+        viewBox="0 0 16 16"
+        className="size-4 shrink-0"
+        fill="none"
+        stroke="currentColor"
+        strokeWidth={1.75}
+        strokeLinecap="round"
+        strokeLinejoin="round"
+        aria-hidden
+      >
+        <path d="M13 8H3m4-4L3 8l4 4" />
+      </svg>
+      {children}
+    </Link>
+  );
+}
diff --git a/apps/web/src/components/layout.tsx b/apps/web/src/components/layout.tsx
index 8373bed..54cc63b 100644
--- a/apps/web/src/components/layout.tsx
+++ b/apps/web/src/components/layout.tsx
@@ -10,7 +10,7 @@ export function Layout() {
   const { data: me } = useMe();
   const { data: instance } = useInstance();
   return (
-    <div className="mx-auto flex min-h-dvh max-w-2xl flex-col">
+    <div className="mx-auto flex min-h-svh max-w-2xl flex-col">
       <header className="sticky top-0 z-30 flex items-center gap-2 border-b border-stone-200 bg-stone-50/90 px-4 pb-3 pt-[max(0.75rem,env(safe-area-inset-top))] backdrop-blur dark:border-stone-800 dark:bg-stone-950/90">
         <img src="/favicon.svg" alt="" className="h-7 w-7" />
         <span className="text-lg font-semibold">openRun</span>
diff --git a/apps/web/src/pages/activity.tsx b/apps/web/src/pages/activity.tsx
index 275cd59..39309a3 100644
--- a/apps/web/src/pages/activity.tsx
+++ b/apps/web/src/pages/activity.tsx
@@ -31,6 +31,7 @@ import { SPORT_LABELS, formatDateTime, ordinal, pbLabel } from '../lib/format';
 import { useMe } from '../lib/queries';
 import { VISIBILITY_LABELS } from '../lib/privacy';
 import { useShoes } from '../lib/stats';
+import { BackLink } from '../components/back-link';
 
 const RouteMap = lazy(() => import('../components/route-map'));
 
@@ -59,9 +60,7 @@ export function ActivityPage() {
   return (
     <>
       <div>
-        <Link to="/" className="text-sm text-brand-600">
-          ← Runs
-        </Link>
+        <BackLink to="/">Runs</BackLink>
         {editing ? (
           <EditActivity activity={a} onDone={() => setEditing(false)} />
         ) : (
diff --git a/apps/web/src/pages/club-coffee.tsx b/apps/web/src/pages/club-coffee.tsx
index 1d1a53e..bac491e 100644
--- a/apps/web/src/pages/club-coffee.tsx
+++ b/apps/web/src/pages/club-coffee.tsx
@@ -2,6 +2,7 @@ import { useEffect } from 'react';
 import { Link, useParams } from 'react-router-dom';
 import { useOrderSummary } from '../lib/clubs';
 import { formatRunTime } from '../lib/format';
+import { BackLink } from '../components/back-link';
 
 /** Keeps the screen on while the order list is open, where supported. */
 function useWakeLock() {
@@ -51,12 +52,7 @@ export function ClubCoffeePage() {
   return (
     <>
       <div>
-        <Link
-          to={`/clubs/${id}/runs/${runId}`}
-          className="text-sm text-brand-600"
-        >
-          ← {s.runTitle}
-        </Link>
+        <BackLink to={`/clubs/${id}/runs/${runId}`}>{s.runTitle}</BackLink>
         <h1 className="mt-1 text-2xl font-semibold">Coffee order</h1>
         <p className="text-stone-600 dark:text-stone-300">
           {s.clubName} · {formatRunTime(s.startsAt, s.timezone)}
diff --git a/apps/web/src/pages/club-manage.tsx b/apps/web/src/pages/club-manage.tsx
index c88e264..e229adc 100644
--- a/apps/web/src/pages/club-manage.tsx
+++ b/apps/web/src/pages/club-manage.tsx
@@ -12,6 +12,7 @@ import { ClubLogo } from '../components/club-logo';
 import { clubApi, useClub, useClubMutation } from '../lib/clubs';
 import { usePlaceSearch } from '../lib/places';
 import { useInstance, useMe } from '../lib/queries';
+import { BackLink } from '../components/back-link';
 
 const PointMap = lazy(() => import('../components/zone-map'));
 const LogoPicker = lazy(() => import('../components/logo-picker'));
@@ -43,9 +44,7 @@ export function ClubManagePage() {
   return (
     <>
       <div>
-        <Link to={`/clubs/${club.id}`} className="text-sm text-brand-600">
-          ← {club.name}
-        </Link>
+        <BackLink to={`/clubs/${club.id}`}>{club.name}</BackLink>
         <h1 className="mt-1 text-2xl font-semibold">Manage club</h1>
       </div>
       <Requests club={club} />
diff --git a/apps/web/src/pages/club-run.tsx b/apps/web/src/pages/club-run.tsx
index 3d14acb..eb45c98 100644
--- a/apps/web/src/pages/club-run.tsx
+++ b/apps/web/src/pages/club-run.tsx
@@ -16,6 +16,7 @@ import {
 } from '../lib/clubs';
 import { ApiError } from '../lib/api';
 import { formatRunTime, mapLink } from '../lib/format';
+import { BackLink } from '../components/back-link';
 
 export function ClubRunPage() {
   const { id = '', runId = '' } = useParams();
@@ -38,17 +39,13 @@ export function ClubRunPage() {
   return (
     <>
       <div>
-        <Link
-          to={`/clubs/${r.clubId}`}
-          className="inline-flex items-center gap-1.5 text-sm text-brand-600"
-        >
-          ←{' '}
+        <BackLink to={`/clubs/${r.clubId}`}>
           <ClubLogo
             club={{ id: r.clubId, name: r.clubName, logoUrl: r.clubLogoUrl }}
             size="sm"
           />
           {r.clubName}
-        </Link>
+        </BackLink>
         <h1
           className={`mt-1 text-2xl font-semibold ${cancelled ? 'line-through' : ''}`}
         >
diff --git a/apps/web/src/pages/club.tsx b/apps/web/src/pages/club.tsx
index 2cbab5e..bc890df 100644
--- a/apps/web/src/pages/club.tsx
+++ b/apps/web/src/pages/club.tsx
@@ -13,6 +13,7 @@ import { ClubLogo } from '../components/club-logo';
 import { CoffeePicker, describeOrder } from '../components/coffee';
 import { clubApi, useClub, useClubMutation, useClubRuns } from '../lib/clubs';
 import { ApiError } from '../lib/api';
+import { BackLink } from '../components/back-link';
 
 export const SHARE_LEVEL_LABELS: Record<ShareLevel, string> = {
   attendance: 'Attendance only',
@@ -52,28 +53,26 @@ export function ClubPage() {
   return (
     <>
       <div>
-        <Link to="/clubs" className="text-sm text-brand-600">
-          ← Clubs
-        </Link>
-        <div className="mt-1 flex items-start justify-between gap-3">
-          <div className="flex min-w-0 items-center gap-3">
-            <ClubLogo club={c} size="lg" />
-            <div className="min-w-0">
-              <h1 className="text-2xl font-semibold">{c.name}</h1>
-              <p className="text-sm text-stone-500">
-                {c.memberCount} {c.memberCount === 1 ? 'member' : 'members'}
-              </p>
-            </div>
-          </div>
+        <div className="flex min-h-9 items-center justify-between gap-3">
+          <BackLink to="/clubs">Clubs</BackLink>
           {manage && (
             <Link
               to={`/clubs/${c.id}/manage`}
-              className="btn-secondary shrink-0"
+              className="btn-secondary px-3 py-1.5 text-sm"
             >
               Manage
             </Link>
           )}
         </div>
+        <div className="mt-2 flex items-center gap-3">
+          <ClubLogo club={c} size="lg" />
+          <div className="min-w-0">
+            <h1 className="text-2xl leading-tight font-semibold">{c.name}</h1>
+            <p className="mt-0.5 text-sm text-stone-500">
+              {c.memberCount} {c.memberCount === 1 ? 'member' : 'members'}
+            </p>
+          </div>
+        </div>
         {c.description && (
           <p className="mt-2 whitespace-pre-wrap text-stone-600 dark:text-stone-300">
             {c.description}
diff --git a/apps/web/src/pages/clubs.tsx b/apps/web/src/pages/clubs.tsx
index a816044..a8aeb4a 100644
--- a/apps/web/src/pages/clubs.tsx
+++ b/apps/web/src/pages/clubs.tsx
@@ -45,7 +45,7 @@ export function ClubsPage() {
         </section>
       ) : null}
 
-      <JoinWithCode />
+      <JoinWithCode open={clubs?.length === 0} />
     </>
   );
 }
@@ -166,9 +166,14 @@ function CreateClub({ onCancel }: { onCancel: () => void }) {
   );
 }
 
-function JoinWithCode() {
+/**
+ * Most people arrive by invite link, so the code form stays folded away unless
+ * they have no clubs yet. Codes are for reading out at the start of a run.
+ */
+function JoinWithCode({ open: startOpen }: { open: boolean }) {
   const join = useJoinClub();
   const navigate = useNavigate();
+  const [open, setOpen] = useState(false);
   const onSubmit = (e: FormEvent<HTMLFormElement>) => {
     e.preventDefault();
     const code = String(new FormData(e.currentTarget).get('code'));
@@ -178,6 +183,16 @@ function JoinWithCode() {
       },
     });
   };
+  if (!open && !startOpen) {
+    return (
+      <button
+        className="block w-full text-center text-sm font-medium text-brand-600"
+        onClick={() => setOpen(true)}
+      >
+        Have a code? Join a club
+      </button>
+    );
+  }
   return (
     <form onSubmit={onSubmit} className="card space-y-2">
       <label className="font-semibold" htmlFor="code">
@@ -185,11 +200,12 @@ function JoinWithCode() {
       </label>
       <div className="flex gap-2">
         <input
-          className="input font-mono uppercase"
+          className="input font-mono uppercase placeholder:normal-case"
           id="code"
           name="code"
           placeholder="e.g. K7MPQ2RX"
           autoCapitalize="characters"
+          autoFocus={open}
           required
         />
         <button className="btn-primary shrink-0" disabled={join.isPending}>
diff --git a/apps/web/src/pages/privacy.tsx b/apps/web/src/pages/privacy.tsx
index 16a60af..6bb83c5 100644
--- a/apps/web/src/pages/privacy.tsx
+++ b/apps/web/src/pages/privacy.tsx
@@ -1,5 +1,5 @@
-import { Link } from 'react-router-dom';
 import { useInstance, useMe } from '../lib/queries';
+import { BackLink } from '../components/back-link';
 
 /** "Who can see what": readable before signing up, so it's outside the app layout. */
 export function PrivacyPage() {
@@ -9,12 +9,7 @@ export function PrivacyPage() {
 
   return (
     <div className="mx-auto max-w-2xl space-y-4 px-4 pb-16 pt-[max(1.5rem,env(safe-area-inset-top))]">
-      <Link
-        to={me ? '/settings' : '/register'}
-        className="text-sm text-brand-600"
-      >
-        ← Back
-      </Link>
+      <BackLink to={me ? '/settings' : '/register'}>Back</BackLink>
       <h1 className="text-2xl font-semibold">Who can see what</h1>
 
       <Section title="Your runs">
diff --git a/apps/web/src/pages/settings.tsx b/apps/web/src/pages/settings.tsx
index 8bf8d32..9847d3a 100644
--- a/apps/web/src/pages/settings.tsx
+++ b/apps/web/src/pages/settings.tsx
@@ -35,8 +35,25 @@ export function SettingsPage() {
     });
   };
 
+  const [signingOut, setSigningOut] = useState(false);
+  const [signOutError, setSignOutError] = useState<string | null>(null);
   const signOut = async () => {
-    await authClient.signOut();
+    setSigningOut(true);
+    setSignOutError(null);
+    const fallback = "Couldn't sign out. Check your connection and try again.";
+    try {
+      // Better Auth reports failures in the result rather than throwing.
+      const { error } = await authClient.signOut();
+      if (error) {
+        setSignOutError(authErrorMessage(error, fallback));
+        setSigningOut(false);
+        return;
+      }
+    } catch {
+      setSignOutError(fallback);
+      setSigningOut(false);
+      return;
+    }
     queryClient.clear();
     navigate('/login', { replace: true });
   };
@@ -135,9 +152,14 @@ export function SettingsPage() {
         <h2 className="font-semibold">This device</h2>
         <Appearance />
         <InstallButton />
-        <button className="btn-secondary w-full" onClick={signOut}>
-          Sign out
+        <button
+          className="btn-secondary w-full"
+          onClick={signOut}
+          disabled={signingOut}
+        >
+          {signingOut ? 'Signing out…' : 'Sign out'}
         </button>
+        <FormError message={signOutError} />
       </section>
     </>
   );
diff --git a/apps/web/src/styles.css b/apps/web/src/styles.css
index e667ee8..9f4cb97 100644
--- a/apps/web/src/styles.css
+++ b/apps/web/src/styles.css
@@ -24,7 +24,7 @@
     color-scheme: dark;
   }
   body {
-    @apply min-h-dvh bg-stone-50 text-stone-900 antialiased dark:bg-stone-950 dark:text-stone-100;
+    @apply min-h-svh bg-stone-50 text-stone-900 antialiased dark:bg-stone-950 dark:text-stone-100;
   }
 }