Tailwind Regression

-/*! tailwindcss v4.0.9 | MIT License | https://tailwindcss.com */
+/*! tailwindcss v4.0.10 | MIT License | https://tailwindcss.com */
 @layer theme, base, components, utilities;
 @layer theme {
   :root, :host {
     --font-sans: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji",
       "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
     --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
       "Courier New", monospace;
     --color-black: #000;
-    --spacing: 0.25rem;
     --default-font-family: var(--font-sans);
     --default-font-feature-settings: var(--font-sans--font-feature-settings);
     --default-font-variation-settings: var(
       --font-sans--font-variation-settings
     );
     --default-mono-font-family: var(--font-mono);
     --default-mono-font-feature-settings: var(
       --font-mono--font-feature-settings
     );
     --default-mono-font-variation-settings: var(
       --font-mono--font-variation-settings
     );
   }
 }
 @layer base {
   *, ::after, ::before, ::backdrop, ::file-selector-button {
     box-sizing: border-box;
     margin: 0;
     padding: 0;
     border: 0 solid;
   }
   html, :host {
     line-height: 1.5;
     -webkit-text-size-adjust: 100%;
     tab-size: 4;
     font-family: var( --default-font-family, ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji" );
     font-feature-settings: var(--default-font-feature-settings, normal);
     font-variation-settings: var( --default-font-variation-settings, normal );
     -webkit-tap-highlight-color: transparent;
   }
   body {
     line-height: inherit;
   }
   hr {
     height: 0;
     color: inherit;
     border-top-width: 1px;
   }
   abbr:where([title]) {
     -webkit-text-decoration: underline dotted;
     text-decoration: underline dotted;
   }
   h1, h2, h3, h4, h5, h6 {
     font-size: inherit;
     font-weight: inherit;
   }
   a {
     color: inherit;
     -webkit-text-decoration: inherit;
     text-decoration: inherit;
   }
   b, strong {
     font-weight: bolder;
   }
   code, kbd, samp, pre {
     font-family: var( --default-mono-font-family, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace );
     font-feature-settings: var( --default-mono-font-feature-settings, normal );
     font-variation-settings: var( --default-mono-font-variation-settings, normal );
     font-size: 1em;
   }
   small {
     font-size: 80%;
   }
   sub, sup {
     font-size: 75%;
     line-height: 0;
     position: relative;
     vertical-align: baseline;
   }
   sub {
     bottom: -0.25em;
   }
   sup {
     top: -0.5em;
   }
   table {
     text-indent: 0;
     border-color: inherit;
     border-collapse: collapse;
   }
   :-moz-focusring {
     outline: auto;
   }
   progress {
     vertical-align: baseline;
   }
   summary {
     display: list-item;
   }
   ol, ul, menu {
     list-style: none;
   }
   img, svg, video, canvas, audio, iframe, embed, object {
     display: block;
     vertical-align: middle;
   }
   img, video {
     max-width: 100%;
     height: auto;
   }
   button, input, select, optgroup, textarea, ::file-selector-button {
     font: inherit;
     font-feature-settings: inherit;
     font-variation-settings: inherit;
     letter-spacing: inherit;
     color: inherit;
     border-radius: 0;
     background-color: transparent;
     opacity: 1;
   }
   :where(select:is([multiple], [size])) optgroup {
     font-weight: bolder;
   }
   :where(select:is([multiple], [size])) optgroup option {
     padding-inline-start: 20px;
   }
   ::file-selector-button {
     margin-inline-end: 4px;
   }
   ::placeholder {
     opacity: 1;
     color: color-mix(in oklab, currentColor 50%, transparent);
   }
   textarea {
     resize: vertical;
   }
   ::-webkit-search-decoration {
     -webkit-appearance: none;
   }
   ::-webkit-date-and-time-value {
     min-height: 1lh;
     text-align: inherit;
   }
   ::-webkit-datetime-edit {
     display: inline-flex;
   }
   ::-webkit-datetime-edit-fields-wrapper {
     padding: 0;
   }
   ::-webkit-datetime-edit, ::-webkit-datetime-edit-year-field, ::-webkit-datetime-edit-month-field, ::-webkit-datetime-edit-day-field, ::-webkit-datetime-edit-hour-field, ::-webkit-datetime-edit-minute-field, ::-webkit-datetime-edit-second-field, ::-webkit-datetime-edit-millisecond-field, ::-webkit-datetime-edit-meridiem-field {
     padding-block: 0;
   }
   :-moz-ui-invalid {
     box-shadow: none;
   }
   button, input:where([type="button"], [type="reset"], [type="submit"]), ::file-selector-button {
     appearance: button;
   }
   ::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
     height: auto;
   }
   [hidden]:where(:not([hidden="until-found"])) {
     display: none !important;
   }
 }
 @layer utilities {
-  .px-8 {
-    padding-inline: calc(var(--spacing) * 8);
-  }
-  .py-4 {
-    padding-block: calc(var(--spacing) * 4);
-  }
   .text-black {
     color: var(--color-black);
   }
 }