diff --git a/data/Database.js b/data/Database.js
index e6c6ce58..b556e862 100644
--- a/data/Database.js
+++ b/data/Database.js
@@ -31,7 +31,6 @@ export default class Database {
       definition,
       form,
       language,
-      PA,
       tokens,
       UR,
     }) {
@@ -40,17 +39,14 @@ export default class Database {
 
       return normalize(definition)?.includes(q)
       || normalize(form)?.includes(q)
-      || normalize(PA)?.includes(q)
       || normalize(UR)?.includes(q)
       || tokens.some(function({
         form,
         gloss,
-        PA,
         UR,
       }) {
         return normalize(form)?.includes(q)
         || normalize(gloss)?.includes(q)
-        || normalize(PA)?.includes(q)
         || normalize(UR)?.includes(q)
       })
 
diff --git a/layouts/main/main.css b/layouts/main/main.css
index 98c2cb2a..45937ea1 100644
--- a/layouts/main/main.css
+++ b/layouts/main/main.css
@@ -55,6 +55,6 @@ html {
 
 main {
   flex-grow:       1;
-  max-inline-size: min(var(--measure), 100%);
+  max-inline-size: min(var(--measure), 100vw);
   padding:         1em;
 }
\ No newline at end of file
diff --git a/pages/About/About.css b/pages/About/About.css
index affcab20..bd6f7672 100644
--- a/pages/About/About.css
+++ b/pages/About/About.css
@@ -26,7 +26,7 @@ blockquote p {
 
 #main {
   container-type: inline-size;
-  inline-size:    100%;
+  inline-size:    100vw;
 }
 
 .subtitle {
diff --git a/pages/Component/Component.css b/pages/Component/Component.css
index a94d9fe0..74204656 100644
--- a/pages/Component/Component.css
+++ b/pages/Component/Component.css
@@ -12,10 +12,10 @@
 @import 'transcription.css';
 
 :is(.metadata, .sources, .stems) {
-  overflow-x:    auto;
-  margin-inline: 1em;
-  max-width:     100%;
-  width:         100%;
+  overflow-x:      auto;
+  margin-inline:   1em;
+  max-inline-size: 100%;
+  inline-size:     100%;
 }
 
 .allomorphs {
@@ -86,14 +86,14 @@ legend {
 }
 
 #main {
-  max-inline-size: min(60em, 100%);
+  max-inline-size: min(60em, 100vw);
   row-gap:         1em;
 }
 
 .page-header {
   align-items: center;
   text-align:  center;
-  width:       100%;
+  inline-size: 100%;
 }
 
 table {
diff --git a/pages/Search/Search.css b/pages/Search/Search.css
index bb4dffec..87c36eac 100644
--- a/pages/Search/Search.css
+++ b/pages/Search/Search.css
@@ -35,7 +35,7 @@
 
 /* Multi-Element Styles */
 
-:is(.form, .PA, .source-forms, .source-PA, .source-URs, .UR) {
+:is(.form, .source-forms, .source-URs, .UR) {
   white-space: nowrap;
 }
 
@@ -43,7 +43,7 @@
 
 body {
   inline-size:     fit-content !important;
-  max-inline-size: none;
+  max-inline-size: 100vw;
   min-inline-size: 100vw;
   overflow-x:      auto !important;
 }
@@ -119,7 +119,7 @@ label {
 #main {
   align-items:     flex-start;
   align-self:      stretch;
-  max-inline-size: 100%;
+  max-inline-size: 100vw;
   padding:         0;
 }
 
@@ -167,7 +167,7 @@ label {
 
   border-collapse: separate; /* This is necessary for borders to stay fixed with position: sticky */
   margin:          0;
-  min-inline-size: 100%;
+  min-inline-size: 100vw;
 
   & td {
     border-block-end: var(--cell-border);
@@ -176,7 +176,7 @@ label {
   }
 
   /* Separator between component and sources fields */
-  :is(td, th):nth-child(7) {
+  :is(td, th):nth-child(6) {
     border-inline-end: var(--thick-border);
   }
 
@@ -226,8 +226,8 @@ label {
 }
 
 .results-wrapper {
-  inline-size:     100%;
-  max-inline-size: 100%;
+  inline-size:     100vw;
+  max-inline-size: 100vw;
 }
 
 search {
diff --git a/pages/Search/Search.hbs b/pages/Search/Search.hbs
index b690272e..2b115d26 100644
--- a/pages/Search/Search.hbs
+++ b/pages/Search/Search.hbs
@@ -72,11 +72,11 @@
           <thead>
             <tr class=meta-row>
               {{!-- Component Fields --}}
-              <th colspan=7 scope=col>
+              <th colspan=6 scope=col>
                 <span>Components</span><br><span class='help-text th-note'>(Project Orthography)</span>
               </th>
               {{!-- Token Fields --}}
-              <th colspan=4 scope=col>
+              <th colspan=3 scope=col>
                 <span>Sources</span><br><span class='help-text th-note'>(Original Orthographies)</span>
               </th>
             </tr>
@@ -105,13 +105,6 @@
                 </button>
                 {{#if UR }}<span aria-describedby=priority-hint class=priority>{{ UR.priority }}</span>{{/if}}
               </th>
-              <th {{#if PA }} aria-sort='{{ PA.direction }}' {{/if}} scope=col>
-                <button aria-describedby=sort-hint class=sort-button data-field=PA>
-                  <span>Proto-Algonquian</span>
-                  <svg aria-hidden class=sort-icon><use href='{{#if (is PA.direction 'ascending') }}#ascending{{else if (is PA.direction 'descending') }}#descending{{else}}#sort{{/if}}'></svg>
-                </button>
-                {{#if PA }}<span aria-describedby=priority-hint class=priority>{{ PA.priority }}</span>{{/if}}
-              </th>
               <th {{#if definition }} aria-sort='{{ definition.direction }}' {{/if}} scope=col>
                 <button aria-describedby=sort-hint class=sort-button data-field=definition>
                   <span>Definition</span>
@@ -138,7 +131,6 @@
               {{!-- Token Fields --}}
               <th class=token-th scope=col>Forms</th>
               <th class=token-th scope=col>URs</th>
-              <th class=token-th scope=col>Proto-Algonquian</th>
               <th class=token-th scope=col>Glosses</th>
 
             </tr>
@@ -149,7 +141,6 @@
                 <td class=language>{{ displayLanguage }}</td>
                 <td class=form>{{#if form }}<a class=link href='/components/{{ ID }}'>{{ form }}</a>{{else}}—{{/if}}</td>
                 <td class=UR>{{#if UR }}<a class=link href='/components/{{ ID }}'>/{{ UR }}/</a>{{else}}—{{/if}}</td>
-                <td class=PA>{{#if PA }}{{ PA }}{{else}}—{{/if}}</td>
                 <td class=definition>{{#if definition }}‘{{ definition }}’{{else}}—{{/if}}</td>
                 <td class=component-type>{{#if type }}{{ type }}{{else}}—{{/if}}</td>
                 <td class=subcategory>{{#if subcategory }}{{ subcategory }}{{else}}—{{/if}}</td>
@@ -167,13 +158,6 @@
                     {{/each}}
                   </ul>
                 </td>
-                <td class=source-PA>
-                  <ul>
-                    {{#each tokens as |token| }}
-                      <li>{{#if PA }}{{ PA }}{{else}}—{{/if}}</li>
-                    {{/each}}
-                  </ul>
-                </td>
                 <td class=source-glosses>
                   <ul>
                     {{#each tokens as |token| }}
diff --git a/pages/Search/Search.test.js b/pages/Search/Search.test.js
index 3bd73b49..77e1e1bd 100644
--- a/pages/Search/Search.test.js
+++ b/pages/Search/Search.test.js
@@ -76,14 +76,6 @@ describe(`Search`, function() {
       cy.get(`#results tbody tr`).should(`have.length`, 1)
     })
 
-    it(`Proto-Algonquian (Project)`, function() {
-      cy.visit(`/search`)
-      cy.get(`#search-box`).type(`(aa)ntep`)
-      cy.get(`form`).submit()
-      cy.get(`.num-results`).should(`include.text`, 1)
-      cy.get(`#results tbody tr`).should(`have.length`, 1)
-    })
-
     it(`Definition (Project)`, function() {
       cy.visit(`/search`)
       cy.get(`#search-box`).type(`motorize`)
@@ -108,14 +100,6 @@ describe(`Search`, function() {
       cy.get(`#results tbody tr`).should(`have.length`, 1)
     })
 
-    it(`Proto-Algonquian (Source)`, function() {
-      cy.visit(`/search`)
-      cy.get(`#search-box`).type(`-eʔs-`)
-      cy.get(`form`).submit()
-      cy.get(`.num-results`).should(`include.text`, 1)
-      cy.get(`#results tbody tr`).should(`have.length`, 1)
-    })
-
     it(`Definitions (Source)`, function() {
       cy.visit(`/search`)
       cy.get(`#search-box`).type(`motorisé`)