/*******************************************************************************
 * CSS Variables
 *******************************************************************************/

:root {
  /* Base colors */
  --color-blue: #0091c9;
  --color-sky: #009cba;
  --color-cyan: #22b5b3;
  --color-yellow: #ffe31c;
  --color-orange: #f0983a;
  --color-stone: #f3e4d7;
  --color-pink: #f1adb6;
  --color-dark: #261c19;

  --color-brand-ag: var(--color-sky);
  --color-brand-ag-100: color-mix(in srgb, var(--color-brand-ag), white 80%);
  --color-brand-ag-400: color-mix(in srgb, var(--color-brand-ag), white 20%);
  --color-brand-ag-600: color-mix(in srgb, var(--color-brand-ag), black 20%);
  --color-brand-ag-900: color-mix(in srgb, var(--color-brand-ag), black 60%);

  --color-brand-pg: #b6549b;
  --color-brand-pg-600: #733161;

  --color-brand-67: #f34d4d;
  --color-brand-67-600: #c03b41; /* color-mix(in srgb, #f34d4d, black 20%) */

  --color-white: #ffffff;
  --color-white-o25: #ffffff40;
  --color-black: #000000;
  --color-shadow: rgba(0, 0, 0, 0.15);

  --color-gray-100: #efefef;
  --color-gray-200: #dbdbdb;
  --color-gray-300: #b6b6b6;
  --color-gray-400: #9c9c9c;
  --color-gray-500: #5c5c5c;
  --color-gray-600: #535353;
  --color-gray-700: #333333;
  --color-gray-800: #1a1a1a;
  --color-gray-900: var(--color-dark);

  --color-facebook: #1877f2;
  --color-youtube: #ff0000;
  --color-instagram: #e1306c;
  --color-twitter: #1da1f2;

  --color-ios: #2b2d32;
  --color-android: #a4c639;
  --color-windows: #0078d7;
  --color-wp: #68217a;
  --color-web: #48a9c5;

  /* Base spaces */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6rem;
  --space-8: 10rem;
  --space-n1: -0.25rem;
  --space-n2: -0.5rem;
  --space-n3: -1rem;
  --space-n4: -1.5rem;
  --space-n5: -3rem;
  --space-n6: -4.5rem;
  --space-n7: -6rem;
  --space-n8: -10rem;

  /* Base typography */
  --font-family-sans-serif: "Microsoft JhengHei", -apple-system, "BlinkMacSystemFont", "Segoe UI", "Roboto", "Helvetica Neue", "Arial", "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --font-size-h1: 2.25rem;
  --font-size-h2: 1.875rem;
  --font-size-h3: 1.5rem;
  --font-size-h4: 1.25rem;
  --font-size-h5: 1.125rem;
  --font-size-h6: 1rem;
  --font-size-lg: 1.0625rem;
  --font-size-small: 0.875rem;
  --line-height: 1.5;
  --line-height-lg: 2;

  --shadow-md: 0 0.125rem 0.5rem var(--color-shadow);

  /* Base responsive */
  --breakpoint-xs: 0;
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;
  --breakpoint-xxl: 1460px;

  --container-sm: calc(100% - 30px);
  --container-md: calc(100% - 30px);
  --container-lg: calc(100% - 30px);
  --container-xl: 1140px;
  --container-xxl: 1400px;
}


/*******************************************************************************
 * Themes
 *******************************************************************************/

.ag-theme--light {
  --color-body: var(--color-gray-900);
  --color-muted: var(--color-gray-500);
  --background-color-body: var(--color-white);
  --background-color-body-secondary: var(--color-gray-100);
  --background-color-body-brand: var(--color-brand-ag-100);

  --color-primary: var(--color-brand-ag);
  --color-primary-400: var(--color-brand-ag-400);
  --color-primary-600: var(--color-brand-ag-600);

  --color-link: var(--color-primary);
  --color-link-hover: var(--color-primary-600);
  --color-link-contrast: var(--color-gray-900);
  --color-link-contrast-hover: var(--color-primary-600);
}

.ag-theme--dark {
  --color-body: var(--color-gray-100);
  --color-muted: var(--color-gray-300);
  --background-color-body: var(--color-gray-800);
  --background-color-body-secondary: var(--color-gray-700);
  --background-color-body-brand: var(--color-brand-ag-900);

  --color-primary: var(--color-brand-ag);
  --color-primary-400: var(--color-brand-ag-400);
  --color-primary-600: var(--color-brand-ag-600);

  --color-link: var(--color-primary);
  --color-link-hover: var(--color-primary-600);
  --color-link-contrast: var(--color-gray-100);
  --color-link-contrast-hover: var(--color-primary-400);
}


/*******************************************************************************
 * Normalize
 * Adapted from bootstrap reboot
 *******************************************************************************/

html {
  font-size: 16px;
  box-sizing: border-box;
  transition: 0.1s color background-color;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

@media (prefers-reduced-motion: no-preference) {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--background-color-body);
  font-family: var(--font-family-sans-serif);
  line-height: var(--line-height);
  color: var(--color-body);
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: var(--color-black);
}

h1 {
  margin-top: 0;
  margin-bottom: var(--space-3);
  font-size: var(--font-size-h1);
  font-family: var(--font-family-sans-serif);
}
h2 {
  margin-top: 0;
  margin-bottom: var(--space-3);
  font-size: var(--font-size-h2);
  font-family: var(--font-family-sans-serif);
}
h3 {
  margin-top: 0;
  margin-bottom: var(--space-3);
  font-size: var(--font-size-h3);
  font-family: var(--font-family-sans-serif);
}
h4 {
  margin-top: 0;
  margin-bottom: var(--space-3);
  font-size: var(--font-size-h4);
  font-family: var(--font-family-sans-serif);
}
h5 {
  margin-top: 0;
  margin-bottom: var(--space-3);
  font-size: var(--font-size-h5);
  font-family: var(--font-family-sans-serif);
}
h6 {
  margin-top: 0;
  margin-bottom: var(--space-3);
  font-size: var(--font-size-h6);
  font-family: var(--font-family-sans-serif);
}

p {
  margin-top: 0;
  margin-bottom: var(--space-3);
}

ol,
ul {
  padding-left: 2rem;
}

ol,
ul,
dl {
  margin-top: 0;
  margin-bottom: 1rem;
}

ol ol,
ul ul,
ol ul,
ul ol {
  margin-bottom: 0;
}

b,
strong {
  font-weight: bolder;
}

a {
  color: var(--color-link);
  text-decoration: none;
}
a:hover {
  color: var(--color-link-hover);
  text-decoration: none;
}

img,
svg {
  vertical-align: middle;
}

table {
  caption-side: bottom;
  border-collapse: collapse;
}

th {
  font-weight: bold;
  text-align: inherit;
  text-align: -webkit-match-parent;
}

thead,
tbody,
tfoot,
tr,
td,
th {
  border-color: inherit;
  border-style: solid;
  border-width: 0;
}

/*******************************************************************************
 * Global Transition
 * Because an over 10 years bug in Webkit, we have to add transtion to every individual elements,
 * or Webkit will delay child transition until parent transition is done
 *
 * Normally, the following code will work (at least in Firefox):
 * 
 *     *,
 *     *::before,
 *     *::after {
 *       transition-property: background-color, color;
 *       transition-duration: 0.15s;
 * 
 * Reference:
 * https://bugs.webkit.org/show_bug.cgi?id=46041
 * https://stackoverflow.com/questions/22069877
 *******************************************************************************/

body,
.ag-base-layout,
.ag-base-layout__main,
.ag-breadcrumb,
.ag-post-section__action,
.ag-author__img
{
  transition: background-color 0.15s ease 0s;
}

.ag-article__title,
.ag-article__content,
.ag-author__link,
.ag-author__description,
.ag-post-section__title,
.ag-section-title,
.ag-post-item__link,
.ag-post-item__authorlink,
.ag-post-item__summary,
.ag-topic__link,
.ag-topic__meta
{
  transition: color 0.15s ease 0s;
}

.ag-article__summary,
.ag-article__tag,
.ag-pagination__link,
.ag-topic__summery
{
  transition: background-color 0.15s ease 0s, color 0.15s ease 0s;
}

/*******************************************************************************
 * Common Utils
 *******************************************************************************/

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.ag-theme--light .ag-hidden--theme-light {
  display: none !important;
}

.ag-theme--dark .ag-hidden--theme-dark {
  display: none !important;
}

/*******************************************************************************
 * Grid
 *******************************************************************************/

.ag-container {
  width: 100%;
  padding-left: 15px;
  padding-right: 15px;
}

@media (min-width: 576px) {
  .ag-container {
    max-width: var(--container-sm);
    margin-left: auto;
    margin-right: auto;
  }
}
@media (min-width: 768px) {
  .ag-container {
    max-width: var(--container-md);
  }
}
@media (min-width: 992px) {
  .ag-container {
    max-width: var(--container-lg);
  }
}
@media (min-width: 1200px) {
  .ag-container {
    max-width: var(--container-xl);
  }
}
@media (min-width: 1460px) {
  .ag-container {
    max-width: var(--container-xxl);
  }
}


/*******************************************************************************
 * Navbar
 *******************************************************************************/

.ag-top {
  position: sticky;
  top: 0;
  background-color: var(--background-color-body);
  z-index: 100;
}

.ag-navbar {
  --color-link: var(--color-gray-100);
  --color-link-hover: var(--color-white);

  position: relative; /* for .ag-navbar__subnav */
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: stretch;
  height: 3rem;
  padding: 0 var(--space-3);
  background-color: var(--color-primary);
  background-image: linear-gradient(to right, var(--color-blue) 0%, var(--color-sky) 50%, var(--color-cyan) 100%);
  box-shadow: var(--shadow-md);
}

.ag-navbar__logo {
  margin: 0;
  padding: 0;
}

.ag-navbar__logo a {
  display: block;
  padding: var(--space-2) var(--space-3);
  margin: 0 0 0 var(--space-n3);
  font-size: 1rem;
}
.ag-navbar__logo a:hover,
.ag-navbar__logo a:focus {
  background-color: var(--color-white-o25);
}

.ag-navbar__logo img {
  max-height: 2rem;
}

.ag-navbar__nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ag-navbar__nav .ag-navbar__item {
  display: inline-block;
}
.ag-navbar__nav .ag-navbar__item:hover,
.ag-navbar__nav .ag-navbar__item:focus-within {
  background-color: var(--color-white-o25);
}
.ag-navbar__nav .ag-navbar__link {
  display: inline-block;
  padding: var(--space-2) calc(var(--space-1) + var(--space-2));
  line-height: 2rem;
}

.ag-navbar__form {
  display: none;
  padding: var(--space-4) var(--space-4);
}
.ag-navbar__form--active {
  position: absolute;
  right: 0;
  top: 3rem;
  width: 100vw;
  max-width: 100vw;
  display: block;
  background-color: var(--color-gray-700);
  box-shadow: var(--shadow-md);
}

@media (min-width: 992px) {
  .ag-navbar__form--active {
    width: auto;
  }
}

@media (max-width: 1199px) {
  /* navbar hidden behind hamburger menu icon in mobile */
  .ag-navbar__foldnav {
    display: none;
    margin: 0;
    padding: var(--space-2) var(--space-3);
    list-style: none;
  }
  .ag-navbar__foldnav--active {
    position: absolute;
    left: 0;
    right: 0;
    top: 3rem;
    display: block;
    max-height: calc(100vh - 3rem);
    background-color: var(--color-gray-700);
    overflow-y: auto;
  }

  .ag-navbar__foldnav .ag-navbar__item {
    display: block;
  }

  .ag-navbar__foldnav .ag-navbar__link {
    display: block;
    padding: var(--space-2) calc(var(--space-1) + var(--space-2));
    border-radius: var(--space-1);
  }
  .ag-navbar__foldnav .ag-navbar__link:hover {
    background-color: var(--color-white-o25);
  }

  .ag-navbar__foldnav .ag-navbar__subnav-arrow {
    display: none;
  }

  .ag-navbar__foldnav .ag-navbar__subnav {
    margin: 0;
    padding: var(--space-2) 0 var(--space-3) 0;
    border-top: 1px solid var(--color-gray-500);
    list-style: none;
    columns: 10rem;
  }

  .ag-navbar__foldnav .ag-navbar__sublink {
    display: block;
    padding: var(--space-2) calc(var(--space-1) + var(--space-2));
    border-radius: var(--space-1);
    font-size: var(--font-size-small);
  }
  .ag-navbar__foldnav .ag-navbar__sublink:hover,
  .ag-navbar__foldnav .ag-navbar__sublink:focus {
    background-color: var(--color-white-o25);
  }
}

@media (min-width: 1200px) {
  .ag-navbar__foldnav {
    display: flex;
    flex-direction: row;
    align-items: center;
    margin: 0 0 0 auto; /* flexbox alignment */
    padding: 0;
    list-style: none;
  }

  .ag-navbar__foldnav .ag-navbar__item {
    display: inline-block;
  }
  .ag-navbar__foldnav .ag-navbar__item:hover,
  .ag-navbar__foldnav .ag-navbar__item:focus-within {
    background-color: var(--color-white-o25);
  }

  .ag-navbar__foldnav .ag-navbar__link {
    display: inline-block;
    padding: var(--space-2) calc(var(--space-1) + var(--space-2));
    line-height: 2rem;
  }

  .ag-navbar__subnav {
    position: absolute;
    left: 0;
    right: 0;
    top: 3rem;
    display: none;
    grid-template-columns: repeat(4, minmax(12.5%, 12rem));
    row-gap: var(--space-2);
    justify-content: center;
    justify-items: center;
    padding: var(--space-4) var(--space-3);
    background-color: var(--color-gray-700);
    list-style: none;
    box-shadow: var(--shadow-md);
    z-index: 100;
  }

  .ag-navbar__link:hover + .ag-navbar__subnav,
  .ag-navbar__item:focus-within .ag-navbar__subnav,
  .ag-navbar__subnav:hover,
  .ag-navbar__subnav:focus {
    display: grid;
  }

  .ag-navbar__sublink {
    display: inline-block;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--space-1);
  }
  .ag-navbar__sublink:hover,
  .ag-navbar__sublink:focus {
    background-color: var(--color-white-o25);
  }

  .ag-navbar__toggler {
    display: none !important;
  }
}


/*******************************************************************************
 * Form
 *******************************************************************************/

.ag-form__input {
  width: 400px;
  padding: var(--space-2) var(--space-2);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--space-1);
  background-color: var(--color-gray-200);
  font-family: var(--font-family-sans-serif);
  font-size: var(--font-size-h6);
  color: var(--color-gray-900);
}

.ag-form__button {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--space-1);
  border: 1px solid var(--color-gray-300);
  background-color: var(--color-gray-200);
  font-family: var(--font-family-sans-serif);
  font-size: var(--font-size-h6);
}

.ag-form__input:focus,
.ag-form__button:focus {
  outline: 4px solid var(--color-white-o25);
  background-color: var(--color-gray-100);
}

.ag-form--search {
  display: flex;
  flex-direction: row;
  width: 100%;
}

.ag-form--search .ag-form__input {
  flex-grow: 1;
  flex-shrink: 1;
  padding: var(--space-2) var(--space-3);
  border-top-left-radius: var(--space-8);
  border-bottom-left-radius: var(--space-8);
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}
.ag-form--search .ag-form__button {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  border-top-right-radius: var(--space-8);
  border-bottom-right-radius: var(--space-8);
  border-left: none;
}

/*******************************************************************************
 * Footer
 *******************************************************************************/

.ag-footer {
  --color-link: var(--color-gray-100);
  --color-link-hover: var(--color-white);
}

.ag-footer__socials {
  padding: var(--space-3) 0;
  background: radial-gradient(at top center, var(--color-sky), var(--color-cyan)) no-repeat center;
  text-align: center;
  font-size: var(--font-size-h4);
  font-weight: bold;
  color: var(--color-gray-100);
}

.ag-footer__link {
  display: inline-block;
  font-size: var(--font-size-h3);
  margin-left: var(--space-3);
}

.ag-footer__copyright {
  padding: var(--space-5) 0;
  background-color: var(--color-gray-700);
  text-align: center;
  color: var(--color-gray-200);
}

/*******************************************************************************
 * Index Jumbotron Grid
 *******************************************************************************/

.ag-jumbotron-grid {
  --color-link: var(--color-gray-100);
  --color-link-hover: var(--color-white);

  margin-bottom: var(--space-4);
}

.ag-jumbotron-grid__item {
  position: relative;
  overflow: hidden;
  background-color: var(--color-gray-100);
  aspect-ratio: 1200 / 684;
}
.ag-jumbotron-grid__item::after {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 100%;
  display: block;
  content: '';
  background: linear-gradient(to bottom, transparent 60%, var(--color-gray-700)) no-repeat;
  z-index: 1;
  pointer-events: none;
}

.ag-jumbotron-grid__item:hover .ag-jumbotron-grid__cover,
.ag-jumbotron-grid__item:focus-within .ag-jumbotron-grid__cover {
  transform: scale(1.025);
}

.ag-jumbotron-grid__link {
  display: block;
}

.ag-jumbotron-grid__cover {
  max-width: 100%;
  height: auto;
  transition: transform 0.3s;
}

.ag-jumbotron-grid__title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: var(--space-2);
  color: var(--color-link);
  font-size: var(--font-size-h6);
  text-shadow: 0 0 2px var(--color-gray-500), 0 1px 6px var(--color-gray-800);
  z-index: 2;
}
.ag-jumbotron-grid__item:hover .ag-jumbotron-grid__title,
.ag-jumbotron-grid__item:focus-within .ag-jumbotron-grid__title {
  color: var(--color-link-hover);
}

@media (max-width: 575px) {
  .ag-jumbotron-grid__item {
    aspect-ratio: 1800 / 684;
    transition: 0.3s aspect-ratio;
  }
  .ag-jumbotron-grid__item .ag-jumbotron-grid__cover {
    aspect-ratio: 1200 / 684;
    transition: 0.3s aspect-ratio;
  }
  .ag-jumbotron-grid__item--active {
    aspect-ratio: 1200 / 684;
  }
  .ag-jumbotron-grid__item--active .ag-jumbotron-grid__cover {
    aspect-ratio: 1200 / 684;
  }
}

@media (min-width: 576px) {
  .ag-jumbotron-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  .ag-jumbotron-grid__item:first-of-type {
    grid-area: 1/1/2/3;
  }
  .ag-jumbotron-grid__title {
    padding: var(--space-3);
    font-size: var(--font-size-h5);
  }
}

@media (min-width: 992px) {
  .ag-jumbotron-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .ag-jumbotron-grid__item:first-of-type {
    grid-area: 1/1/3/3;
  }
}

/*******************************************************************************
 * Post List Section
 *******************************************************************************/

.ag-post-section {
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.ag-post-section__title {
  position: relative;
  font-size: var(--font-size-h3);
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
}
.ag-post-section__title::before {
  position: absolute;
  left: 0;
  top: var(--space-n2);
  display: block;
  content: '';
  width: var(--space-5);
  height: var(--space-1);
  background-color: var(--color-primary);
}

.ag-post-section__actions {
  margin-bottom: var(--space-3);
  text-align: right;
}
/* Give some space for revenue */
.ag-post-section__actions:last-child {
  margin-bottom: 0;
}

.ag-post-section__action {
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  margin: 0 0 var(--space-2) var(--space-1);
  border: 1px solid currentColor;
}

.ag-post-section--brand-pg {
  --color-link: var(--color-brand-pg);
  --color-link-hover: var(--color-brand-pg-600);
  --color-link-contrast-hover: var(--color-brand-pg);
}
.ag-post-section--brand-pg .ag-post-section__title::before {
  background-color: var(--color-brand-pg);
}

.ag-post-section--brand-67 {
  --color-link: var(--color-brand-67);
  --color-link-hover: var(--color-brand-67-600);
  --color-link-contrast-hover: var(--color-brand-67);
}
.ag-post-section--brand-67 .ag-post-section__title::before {
  background-color: var(--color-brand-67);
}

.ag-post-section--secondary {
  background-color: var(--background-color-body-secondary);
}

.ag-post-section--topic {
  --color-link: var(--color-gray-100);
  --color-link-hover: var(--color-white);

  background-image: linear-gradient(to right, var(--color-primary) 0%, var(--color-primary-600) 100%);
}
.ag-post-section--topic .ag-post-section__title {
  color: var(--color-white);
}
.ag-post-section--topic .ag-post-section__title::before {
  background-color: var(--color-white);
}

/*******************************************************************************
 * Post List
 * Base post list layout
 *******************************************************************************/

.ag-post-list {
  margin-top: var(--space-5);
  margin-bottom: var(--space-5);
}

/*******************************************************************************
 * Post Item
 * Base post item layout with cover image on left
 *******************************************************************************/

.ag-post-item {
  position: relative; /* For stretched link */
  display: grid;
  grid-template-columns: 4fr 6fr;
  grid-column-gap: var(--space-2);
  align-content: flex-start;
  width: 100%;
  margin-bottom: var(--space-4);
}

.ag-post-item--brand-pg {
  --color-link: var(--color-brand-pg);
  --color-link-hover: var(--color-brand-pg-600);
  --color-link-contrast-hover: var(--color-brand-pg);
}

.ag-post-item--brand-67 {
  --color-link: var(--color-brand-67);
  --color-link-hover: var(--color-brand-67-600);
  --color-link-contrast-hover: var(--color-brand-67);
}

.ag-post-item__cover {
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1200 / 684;
  background-color: var(--color-gray-100);

  grid-area: 1/1/5/2;
  margin-bottom: 0;
}

.ag-post-item__cover img {
  aspect-ratio: 1200 / 684;
  object-fit: cover;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.ag-post-item__link {
  display: block;
  color: var(--color-link-contrast);
  font-size: var(--font-size-h6);
}
.ag-post-item__link:hover {
  color: var(--color-link-contrast-hover);
}
.ag-post-item__link::after {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: block;
  content: '';
  z-index: 1;
}

.ag-post-item__title {
  margin-bottom: var(--space-2);
}

.ag-post-item__meta {
  margin-bottom: var(--space-1);
  color: var(--color-gray-400);
  font-size: var(--font-size-small);
}

.ag-post-item__summary {
  display: none;
  /* CSS Grid will expand summary higher than 2 lines, use max-height to restrict it */
  max-height: calc(var(--font-size-small) * var(--line-height) * 2);
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: var(--font-size-small);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
@media (min-width: 992px) {
  .ag-post-item__summary {
    display: -webkit-box;
  }
}

/*******************************************************************************
 * Post Item Modifier - Vertical layout
 * 1 column style
 *******************************************************************************/

.ag-post-item--vertical {
  display: block;
}
.ag-post-item--vertical .ag-post-item__cover {
  margin-bottom: var(--space-2);
}

/*******************************************************************************
 * Post Item Modifier - No summary at all breakpoint
 *******************************************************************************/

.ag-post-item--no-summary .ag-post-item__summary {
  display: none;
}

/*******************************************************************************
 * Post Item Modifier - Large title
 *******************************************************************************/

@media (min-width: 768px) {
  .ag-post-item--lg {
    grid-column-gap: var(--space-3);
  }

  .ag-post-item--lg .ag-post-item__link {
    font-size: var(--font-size-h5);
  }
}

@media (min-width: 1200px) {
  .ag-post-item--lg {
    grid-column-gap: var(--space-3);
  }

  .ag-post-item--lg .ag-post-item__link {
    font-size: var(--font-size-h4);
  }
}

/*******************************************************************************
 * Post Group Grid
 * Base style using flexbox with 3 column layout, same as POST_3 layout
 *******************************************************************************/

.ag-postgroup-grid {
  display: flex;
  flex-wrap: wrap;
  column-gap: var(--space-4);
  row-gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.ag-postgroup-grid .ag-post-item {
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .ag-postgroup-grid .ag-post-item {
    flex-basis: calc((100% - 2 * var(--space-4)) / 2);
  }
}
@media (min-width: 992px) {
  .ag-postgroup-grid .ag-post-item {
    flex-basis: calc((100% - 2 * var(--space-4)) / 3);
  }
}
@media (min-width: 1200px) {
  .ag-postgroup-grid .ag-post-item {
    grid-template-columns: 1fr 1fr;
  }
}


/*******************************************************************************
 * Post Group Grid Modifier - 1 / 3 / 3 layout
 * 3 column grid layout with left-most one showing only 1 post
 *******************************************************************************/

.ag-postgroup-grid--style133 .ag-post-item:first-of-type {
  display: block;
}
.ag-postgroup-grid--style133 .ag-post-item:first-of-type .ag-post-item__cover {
  margin-bottom: var(--space-2);
}
.ag-postgroup-grid--style133 .ag-post-item:first-of-type .ag-post-item__link {
  font-size: var(--font-size-h5);
}

@media (min-width: 576px) {
  .ag-postgroup-grid--style133 {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .ag-postgroup-grid--style133 .ag-post-item:first-of-type {
    grid-area: 1/1/3/2;
  }
}

@media (min-width: 992px) {
  .ag-postgroup-grid--style133 {
    grid-template-columns: 30fr 35fr 35fr;
  }
  .ag-postgroup-grid--style133 .ag-post-item:first-of-type {
    grid-area: 1/1/4/2;
  }
}

/*******************************************************************************
 * Post Group Grid Modifier - 1 / 3 layout
 * 2 column grid layout with left-most one showing only 1 post
 *******************************************************************************/

.ag-postgroup-grid--style13 .ag-post-item:first-of-type {
  display: block;
}
.ag-postgroup-grid--style13 .ag-post-item:first-of-type .ag-post-item__cover {
  margin-bottom: var(--space-2);
}
.ag-postgroup-grid--style13 .ag-post-item:first-of-type .ag-post-item__link {
  font-size: var(--font-size-h5);
}

@media (min-width: 576px) {
  .ag-postgroup-grid--style13 {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .ag-postgroup-grid--style13 .ag-post-item:first-of-type {
    grid-area: 1/1/4/2;
  }
}

@media (min-width: 992px) {
  .ag-postgroup-grid--style13 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1200px) {
  .ag-postgroup-grid--style13 {
    grid-template-columns: calc(65% - var(--space-4) / 2) calc(35% - var(--space-4) / 2);
  }
  .ag-postgroup-grid--style13 .ag-post-item:first-of-type {
    display: grid;
    grid-template-columns: 7fr 3fr;
    align-content: flex-start;
  }
}

/*******************************************************************************
 * Post Group Grid Modifier - video layout
 * 2 column grid layout with left-most one showing 1 playing video
 *******************************************************************************/

.ag-postgroup-grid--video .ag-post-item:first-of-type {
  display: block;
}
.ag-postgroup-grid--video .ag-post-item:first-of-type .ag-post-item__cover {
  margin-bottom: var(--space-2);
}
.ag-postgroup-grid--video .ag-post-item:first-of-type .ag-post-item__link {
  font-size: var(--font-size-h5);
}
/* Disable stretched link */
.ag-postgroup-grid--video .ag-post-item:first-of-type .ag-post-item__link::after {
  display: none;
}

@media (min-width: 576px) {
  .ag-postgroup-grid--video {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .ag-postgroup-grid--video .ag-post-item:first-of-type {
    grid-area: 1/1/5/2;
  }
}

@media (min-width: 992px) {
  .ag-postgroup-grid--video {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1200px) {
  .ag-postgroup-grid--video {
    grid-template-columns: calc(65% - var(--space-4) / 2) calc(35% - var(--space-4) / 2);
  }
}

/*******************************************************************************
 * Topic Group Grid
 * Reference: https://stackoverflow.com/questions/54724693/horizontal-scroll-with-css-grid
 *******************************************************************************/

.ag-topicgroup-grid {
  --topic-per-page: 1;

  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(calc((100% - (var(--topic-per-page) - 1) * var(--space-3)) / var(--topic-per-page)), 1fr));
  grid-auto-columns: minmax(calc((100% - (var(--topic-per-page) - 1) * var(--space-3)) / var(--topic-per-page)), 1fr);
  grid-auto-flow: column;
  grid-gap: var(--space-3);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  margin-bottom: var(--space-5);
}
@media (min-width: 576px) {
  .ag-topicgroup-grid {
    --topic-per-page: 2;
  }
}
@media (min-width: 992px) {
  .ag-topicgroup-grid {
    --topic-per-page: 3;
  }
}
@media (min-width: 1200px) {
  .ag-topicgroup-grid {
    --topic-per-page: 4;
  }
}

.ag-topicgroup-grid .ag-topic-card {
  scroll-snap-align: start;
}

/*******************************************************************************
 * Topic Card
 *******************************************************************************/

.ag-topic-card {
  --color-link: var(--color-gray-100);
  --color-link-hover: var(--color-white);

  position: relative;
  background-color: var(--color-brand-ag-900);
}

.ag-topic-card__cover {
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1200 / 684;
  background-color: var(--color-gray-100);
}

.ag-topic-card__title {
  padding: var(--space-2) var(--space-3);
  margin-bottom: 0;
  font-size: var(--font-size-h5);
}

.ag-topic-card__link {
  color: var(--color-link);
}
.ag-topic-card__link::after {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: block;
  content: '';
  z-index: 1;
}
.ag-topic-card:hover .ag-topic-card__link,
.ag-topic-card:focus-within .ag-topic-card__link {
  color: var(--color-link-hover);
}


/*******************************************************************************
 * Base Layout
 * 2 column layout, only show aside when screen >= 992px
 *******************************************************************************/

.ag-base-layout {
  --post-y-padding: var(--space-4);
  --post-x-padding: var(--space-3);

  background-color: var(--background-color-body-secondary);
}
.ag-base-layout .ag-container {
  display: flex;
  flex-direction: row;
  justify-content: center;
}
@media (max-width: 992px) {
  .ag-base-layout .ag-container {
    padding: 0;
  }
}

.ag-base-layout__main {
  position: relative; /* for .ag-ribbon */
  width: 100%;
  background-color: var(--background-color-body);
  margin: var(--space-5) 0;
  padding: var(--post-y-padding) var(--post-x-padding);
  box-shadow: var(--shadow-md);
}

.ag-base-layout__aside {
  display: none;
}

@media (min-width: 768px) {
  .ag-base-layout {
    --post-y-padding: var(--space-5);
    --post-x-padding: var(--space-5);
  }
}

@media (min-width: 992px) {
  .ag-base-layout {
    --post-y-padding: var(--space-5);
    --post-x-padding: var(--space-5);
  }
  .ag-base-layout__main {
    width: calc(75% - var(--space-4));
  }

  .ag-base-layout__aside {
    display: block;
    width: 25%;
    margin: var(--space-5) 0 0 var(--space-4);
    padding-top: var(--post-y-padding);
    padding-bottom: var(--post-y-padding);
  }
}

@media (min-width: 1200px) {
  .ag-base-layout {
    --post-y-padding: var(--space-5);
    --post-x-padding: var(--space-6);
  }
}

@media (min-width: 1460px) {
  .ag-base-layout {
    --post-y-padding: var(--space-6);
    --post-x-padding: var(--space-7);
  }
}


/*******************************************************************************
 * Base Layout Modifier - Ghosted
 *******************************************************************************/

.ag-base-layout--ghosted {
}

.ag-base-layout--ghosted .ag-breadcrumb {
  height: calc(var(--font-size-small) * var(--line-height-lg) + 2 * var(--space-2));
}

.ag-base-layout--ghosted .ag-article__title {
  display: inline-block;
  width: 60%;
  height: var(--font-size-h1);
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
}
.ag-base-layout--ghosted .ag-article__title::before {
  top: var(--space-n3);
}

.ag-base-layout--ghosted .ag-article__meta {
  display: inline-block;
  width: 160px;
}

.ag-base-layout--ghosted .ag-post-item__meta {
  display: inline-block;
  width: 160px;
}

.ag-base-layout--ghosted .ag-ghosted-text {
  min-height: calc(var(--font-size-small) * var(--line-height-lg));
  background-color: rgba(127, 127, 127, 0.15);
  background-image: linear-gradient(to right, transparent 0%, rgba(127, 127, 127, 0.35) 50%, transparent 100%);
  background-size: 240px 100%;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-origin: content-box;
  animation: 1.5s flashing linear forwards infinite;
}

@keyframes flashing {
  0%   { background-position: -250% 0; }
  100% { background-position: 250% 0; }
}

@media (min-width: 1024px) {
  .ag-base-layout--ghosted .ag-ghosted-text {
    animation-duration: 3s;
  }

  @keyframes flashing {
    0%   { background-position: -150% 0; }
    100% { background-position: 150% 0; }
  }
}

/*******************************************************************************
 * Article Content
 *******************************************************************************/

.ag-article {
  position: relative; /* for .ag-half */
  display: flex;
  flex-direction: column;
  height: 100%; /* Take whole height of ag-base-layout__main */
  font-size: var(--font-size-h6);
  line-height: var(--line-height-lg);
}

.ag-article__title {
  position: relative;
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  font-size: var(--font-size-h3);
  line-height: var(--line-height);
}
.ag-article__title::before {
  position: absolute;
  left: 0;
  top: var(--space-n2);
  display: block;
  content: '';
  width: var(--space-5);
  height: var(--space-1);
  background-color: var(--color-primary);
}

.ag-article__meta {
  font-size: var(--font-size-h6);
  color: var(--color-muted);
}

.ag-article__summary {
  padding: var(--space-4) var(--space-3);
  margin-bottom: var(--space-4);
  background-color: var(--background-color-body-secondary);
  text-align: center;
  color: var(--color-primary-600);
}

.ag-article__content {
  flex-grow: 1;
  margin-bottom: var(--space-4);
}

.ag-article__tag {
  display: inline-block;
  padding: 0 var(--space-2);
  background-color: var(--background-color-body-secondary);
  color: var(--color-muted);
  font-size: var(--font-size-small);
}

.ag-article__content h1,
.ag-article__content h2,
.ag-article__content h3,
.ag-article__content h4,
.ag-article__content h5,
.ag-article__content h6 {
  line-height: var(--line-height);
}

.ag-article__content p {
  margin-bottom: var(--space-4);
}

.ag-article__content img {
  max-width: 100%;
  height: auto !important;
}

/* Responsive Reference: https://stackoverflow.com/a/30423904/1907331 */
.ag-article__content table {
  display: block;
  overflow-x: auto;
  border: 1px solid var(--color-muted);
  border-collapse: collapse;
  font-size: var(--font-size-h6);
}
.ag-article__content table tbody {
  display: table;
  width: 100%;
}
.ag-article__content tr:nth-of-type(odd) {
  background-color: var(--background-color-body-secondary);
}
.ag-article__content th,
.ag-article__content td {
  vertical-align: top;
  padding: var(--space-1) var(--space-3);
  border-bottom: 1px solid var(--color-muted);
  line-height: var(--line-height);
}
.ag-article__content tr:last-of-type th,
.ag-article__content tr:last-of-type td {
  border-bottom: 0;
}
.ag-article__content table p {
  margin-bottom: 0;
}

.ag-article__content pre {
  white-space: pre-wrap;
  font-family: var(--font-family-sans-serif);
}

.ag-article__video {
  max-width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: var(--space-4);
}
.ag-article__video img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.ag-article hr {
  width: 100%;
  height: 0;
  border-width: 1px 0 0 0;
  border-style: solid;
  border-color: var(--color-gray-200);
  margin: var(--space-4) 0;
}

@media (min-width: 992px) {
  .ag-article {
    font-size: var(--font-size-lg);
  }

  .ag-article__title {
    font-size: var(--font-size-h2);
  }

  .ag-article__summary {
    padding: var(--space-5) var(--space-4);
  }
}

/*******************************************************************************
 * Article Brand Modifiers
 *******************************************************************************/

.ag-article--brand-pg .ag-article__title::before {
  background-color: var(--color-brand-pg);
}
.ag-article--brand-pg .ag-article__meta a {
  color: var(--color-brand-pg);
}
.ag-article--brand-pg .ag-article__meta a:hover,
.ag-article--brand-pg .ag-article__meta a:focus {
  color: var(--color-brand-pg-600);
}

.ag-article--brand-67 .ag-article__title::before {
  background-color: var(--color-brand-67);
}
.ag-article--brand-67 .ag-article__meta a {
  color: var(--color-brand-67);
}
.ag-article--brand-67 .ag-article__meta a:hover,
.ag-article--brand-67 .ag-article__meta a:focus {
  color: var(--color-brand-67-600);
}

/*******************************************************************************
 * Article Specification Table
 *******************************************************************************/

.ag-spectable {
  position: relative;
  width: 100%;
  max-width: 100%;
  margin-top: var(--space-5);
  margin-bottom: var(--space-5);
  border: 1px solid var(--color-primary);
  border-collapse: collapse;
  font-size: var(--font-size-h6);
}
/* Reinforce table border, prevent tr border color leaking to outer border */
.ag-spectable::after {
  position: absolute;
  left: 0;
  right: 0;
  top: 4.5rem;
  bottom: 0;
  display: block;
  content: '';
  border: 1px solid var(--color-primary);
  pointer-events: none;
}

.ag-spectable caption {
  position: relative;
  caption-side: top;
  margin-top: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--font-size-h4);
  font-weight: bold;
  text-align: left;
  color: var(--color-primary);
}
.ag-spectable caption::before {
  position: absolute;
  left: 0;
  top: var(--space-n2);
  display: block;
  content: '';
  width: var(--space-5);
  height: var(--space-1);
  background-color: var(--color-primary);
}

.ag-spectable th {
  border-bottom: 1px solid var(--color-white);
}
.ag-spectable tr:last-of-type th {
  border-bottom-width: 0;
}
.ag-spectable td {
  border-bottom: 1px solid var(--background-color-body-secondary);
}
.ag-spectable tr:last-of-type td {
  border-bottom-width: 0;
}

.ag-spectable th,
.ag-spectable td {
  vertical-align: top;
  padding: var(--space-1) var(--space-3);
  line-height: var(--line-height);
}

.ag-spectable th {
  width: 0;
  white-space: nowrap;
  font-weight: bold;
  background-color: var(--background-color-body-secondary);
}


/*******************************************************************************
 * Article Download Sections
 *******************************************************************************/

.ag-downloads {
  margin-top: var(--space-5);
  margin-bottom: var(--space-5);
}

.ag-downloads__title {
  position: relative;
  caption-side: top;
  margin-top: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--font-size-h4);
  font-weight: bold;
  text-align: left;
  color: var(--color-primary);
}
.ag-downloads__title::before {
  position: absolute;
  left: 0;
  top: var(--space-n2);
  display: block;
  content: '';
  width: var(--space-5);
  height: var(--space-1);
  background-color: var(--color-primary);
}

.ag-download {
  display: flex;
  column-gap: var(--space-4);
  line-height: var(--line-height);
  margin: var(--space-4) 0;
}

.ag-download__img {
  width: 87px;
  height: 87px;
  aspect-ratio: 1 / 1;
}

.ag-download__content {
  display: flex;
  flex-direction: column;
  row-gap: var(--space-3);
}

.ag-download__title {
  font-size: var(--font-size-h4);
  font-weight: bold;
  margin-bottom: 0;
}

.ag-download__action {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  margin: 0 var(--space-2) var(--space-2) 0;
  border-radius: var(--space-1);
  color: var(--color-gray-100);
  font-size: var(--font-size-h6);
}
.ag-download__action:hover,
.ag-download__action:focus {
  color: var(--color-white);
}

.ag-download__action--ios     { background-color: var(--color-ios); }
.ag-download__action--android { background-color: var(--color-android); color: var(--color-gray-700); }
.ag-download__action--android:hover { color: var(--color-black); }
.ag-download__action--windows { background-color: var(--color-windows); }
.ag-download__action--wp      { background-color: var(--color-wp); }
.ag-download__action--web     { background-color: var(--color-web); }


/*******************************************************************************
 * Article Author Section
 *******************************************************************************/

.ag-author {
  display: grid;
  grid-template-columns: 87px 1fr;
  grid-column-gap: var(--space-3);
  grid-row-gap: var(--space-3);
  align-items: center;
  margin: 0 calc(-1 * var(--post-x-padding));
  padding: var(--space-4) var(--post-x-padding);
  background-color: var(--background-color-body-brand);
  line-height: var(--line-height);
}

.ag-author__img {
  grid-area: 1/1/4/2;
  aspect-ratio: 1 / 1;
  max-width: 100%;
  background-color: var(--background-color-body-secondary);
}

.ag-author__title {
  margin-bottom: 0;
}

.ag-author__link {
  color: var(--color-link);
  font-size: var(--font-size-h3);
  font-weight: bold;
}
.ag-author__link:hover,
.ag-author__link:focus {
  color: var(--color-link-hover);
}

.ag-author__description {
  margin-bottom: 0;
  font-size: var(--font-size-h6);
  line-height: var(--line-height-lg);
}

.ag-author__action {
  display: inline-block;
  padding: var(--space-1) calc(var(--space-1) + var(--space-2));
  margin: 0 var(--space-2) var(--space-2) 0;
  border-radius: var(--space-1);
  color: var(--color-gray-100);
  font-size: var(--font-size-small);
}
.ag-author__action:hover,
.ag-author__action:focus {
  color: var(--color-white);
}

.ag-author__action--facebook  { background-color: var(--color-facebook); }
.ag-author__action--instagram { background-color: var(--color-instagram); }
.ag-author__action--twitter   { background-color: var(--color-twitter); }
.ag-author__action--youtube   { background-color: var(--color-youtube); }

@media (min-width: 992px) {
  .ag-author {
    grid-template-columns: 150px 1fr;
    grid-column-gap: var(--space-4);
    padding: var(--space-5) var(--post-x-padding);
  }
}

/*******************************************************************************
 * Block
 * Generic block with default background color
 *******************************************************************************/

.ag-block {
  --block-background-color: var(--background-color-body-brand);

  background-color: var(--block-background-color);
}

/*******************************************************************************
 * Block Modifier - Add jagged edge
 * Reference: https://stackoverflow.com/a/25399083/1907331
 *******************************************************************************/

.ag-block--jagged-top {
  --jag-width: 1.5rem;
  position: relative;
  margin-top: var(--space-6);
}

.ag-block--jagged-top::before {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(-1 * var(--jag-width));
  display: block;
  content: "";
  height: var(--jag-width);
  background-image: linear-gradient(45deg, var(--block-background-color) 33.333%, transparent 33.333%, transparent 66.667%, var(--block-background-color) 66.667%),
              linear-gradient(-45deg, var(--block-background-color) 33.333%, transparent 33.333%, transparent 66.667%, var(--block-background-color) 66.667%);
  background-size: var(--jag-width) calc(var(--jag-width) * 2);
  background-position: 0 var(--jag-width);
}

.ag-block--jagged-bottom {
  --jag-width: 1.5rem;
  position: relative;
  margin-bottom: var(--space-6);
}

.ag-block--jagged-bottom::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(-1 * var(--jag-width));
  display: block;
  content: "";
  height: var(--jag-width);
  background-image: linear-gradient(45deg, var(--block-background-color) 33.333%, transparent 33.333%, transparent 66.667%, var(--block-background-color) 66.667%),
              linear-gradient(-45deg, var(--block-background-color) 33.333%, transparent 33.333%, transparent 66.667%, var(--block-background-color) 66.667%);
  background-size: var(--jag-width) calc(var(--jag-width) * 2);
}


/*******************************************************************************
 * Pagination
 *******************************************************************************/

.ag-pagination {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

.ag-pagination__prev,
.ag-pagination__next {
  user-select: none;
  display: inline-block;
  border: 1px solid var(--color-primary);
  border-radius: var(--space-8);
  padding: var(--space-1) var(--space-3);
}

.ag-pagination__prev--disabled,
.ag-pagination__next--disabled {
  color: var(--color-muted);
  border-color: var(--color-muted);
  pointer-events: none;
  opacity: 0.5;
}

.ag-pagination__numbers {
  display: flex;
  flex-direction: row;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
  column-gap: var(--space-1);
}

.ag-pagination__item {}

.ag-pagination__link {
  display: inline-block;
  width: 2.2rem;
  padding: var(--space-1);
  text-align: center;
  line-height: var(--line-height-lg);
  background-color: var(--background-color-body-brand);
  user-select: none;
}
.ag-pagination__link--active {
  color: var(--color-white);
  background-color: var(--color-primary);
}
.ag-pagination__link--active:hover,
.ag-pagination__link--active:focus {
  color: var(--color-white);
}

@media (max-width: 767px) {
  .ag-pagination__numbers {
    order: 1;
    width: 100%;
    margin-bottom: var(--space-3);
  }
  .ag-pagination__prev {
    order: 2;
  }
  .ag-pagination__next {
    order: 3;
  }
}

@media (min-width: 1460px) {
  .ag-pagination__link {
    width: 2.5rem;
    padding: var(--space-1);
    user-select: none;
  }
  .ag-pagination__numbers {
    column-gap: var(--space-2);
  }
}

/*******************************************************************************
 * Generic Section Title
 *******************************************************************************/

.ag-section-title {
  position: relative;
  caption-side: top;
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-h3);
  font-weight: bold;
  text-align: left;
}
.ag-section-title::before {
  position: absolute;
  left: 0;
  top: var(--space-n2);
  display: block;
  content: '';
  width: var(--space-5);
  height: var(--space-1);
  background-color: var(--color-primary);
}

.ag-section-title__subtitle {
  display: inline-block;
  margin-left: var(--space-3);
  font-size: var(--font-size-h6);
  font-weight: normal;
  color: var(--color-muted);
}

/*******************************************************************************
 * Topics
 *******************************************************************************/

.ag-topics__header {
  padding: var(--space-5) 0 var(--space-4);
}

.ag-topics__title {
  margin-bottom: 0;
  font-size: var(--font-size-h3);
  color: var(--color-primary-600);
  text-align: center;
}

@media (min-width: 768px) {
  .ag-topics__title {
    font-size: var(--font-size-h2);
  }
}
@media (min-width: 1200px) {
  .ag-topics__title {
    font-size: var(--font-size-h1);
  }
}

/*.ag-topic:nth-of-type(even) {
  background-color: var(--background-color-body-secondary);
}*/

.ag-topic {
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
}

.ag-topic__hr {
  width: 100%;
  height: 0;
  border-width: 1px 0 0 0;
  border-style: solid;
  border-color: var(--color-gray-200);
  margin: var(--space-4) 0;
}

.ag-topic__cover {
  display: none;
}

@media (min-width: 992px) {
  .ag-topic .ag-topic__container {
    display: flex;
    flex-direction: row;
    column-gap: var(--space-4);
  }

  .ag-topic__aside {
    width: 25%;
  }
  .ag-topic__cover {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    aspect-ratio: 1200 / 684;
    background-color: var(--color-gray-100);
  }

  .ag-topic__main {
    width: 75%;
  }
}

.ag-topic__title,
.ag-topic__link {
  font-size: var(--font-size-h4);
  font-weight: bold;
}

@media (min-width: 992px) {
  .ag-topic__title,
  .ag-topic__link {
    font-size: var(--font-size-h3);
  }
}

.ag-topic__meta {
  font-size: var(--font-size-small);
  color: var(--color-muted);
}

.ag-topic__summery {
  padding: var(--space-4) var(--space-3);
  margin-bottom: var(--space-4);
  background-color: var(--background-color-body-secondary);
  color: var(--color-muted);
}
/*.ag-topic:nth-of-type(even) .ag-topic__summery {
  background-color: var(--background-color-body);
}*/

.ag-topic__postgrid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-column-gap: var(--space-4);
}

.ag-topic__post {}

.ag-topic__post--small,
.ag-topic__post--normal,
.ag-topic__post--large {
  grid-column: span 6;
}

.ag-topic__post--large {
  display: block;
}
.ag-topic__post--large .ag-post-item__cover {
  margin-bottom: var(--space-2);
}

@media (min-width: 768px) {
  .ag-topic__post--small {
    grid-column: span 2;
    display: block;
  }
  .ag-topic__post--small .ag-post-item__cover {
    margin-bottom: var(--space-2);
  }

  .ag-topic__post--normal {
    grid-column: span 3;
    display: block;
  }
  .ag-topic__post--normal .ag-post-item__cover {
    margin-bottom: var(--space-2);
  }

  .ag-topic__post--large {
    display: grid;
    grid-column-gap: var(--space-3);
  }

  .ag-topic__post--large .ag-post-item__link {
    font-size: var(--font-size-h5);
  }
}

@media (min-width: 1200px) {
  .ag-topic__post--large {
    grid-column-gap: var(--space-3);
  }

  .ag-topic__post--large .ag-post-item__link {
    font-size: var(--font-size-h4);
  }
}

.ag-topic__actions {
  text-align: right;
}

.ag-topic__action {
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  margin: 0 0 var(--space-2) var(--space-1);
  border: 1px solid currentColor;
}

/*******************************************************************************
 * About Page
 *******************************************************************************/

.ag-about__header {
  margin: 0 calc(-1 * var(--post-x-padding)) var(--space-6);
  padding: var(--space-5) var(--post-x-padding) var(--space-4);
}

.ag-about__title {
  margin-bottom: 0;
  font-size: var(--font-size-h1);
  color: var(--color-primary-600);
  text-align: center;
}

/*******************************************************************************
 * Breadcrumb
 *******************************************************************************/

.ag-breadcrumb {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  list-style: none;
  padding: var(--space-2) var(--space-3);
  margin: 0 0 var(--space-3) 0;
  background-color: var(--background-color-body-brand);
  border-radius: var(--space-2);
}

.ag-breadcrumb__item {
  padding: 0;
  margin: 0;
  font-size: var(--font-size-small);
}
.ag-breadcrumb__item + .ag-breadcrumb__item {
  padding-left: var(--space-2);
}
.ag-breadcrumb__item + .ag-breadcrumb__item::before {
  position: relative;
  display: inline;
  content: "/";
  float: left;
  padding-right: var(--space-2);
  color: var(--color-muted);
  font-weight: normal;
}

.ag-breadcrumb__item--active .ag-breadcrumn__link {
  font-weight: bold;
  color: var(--color-muted);
  pointer-events: none;
}

@media (min-width: 992px) {
  .ag-breadcrumb {
    margin: 0 0 var(--space-5) 0;
  }
}

/*******************************************************************************
 * Miscellaneous
 *******************************************************************************/

.ag-ribbon {
  position: absolute;
  top: 0px;
  right: 0px;
  overflow: hidden;
  width: 150px;
  height: 150px;
  z-index: 1;
}
.ag-ribbon__text {
  position: absolute;
  left: -14px;
  top: 28px;
  display: block;
  background-color: #75b798;
  width: 225px;
  padding: 10px 0;
  transform: rotate(45deg);
  color: #fff;
  text-shadow: 0 1px 1px rgba(0,0,0,.2);
  text-align: center;
}

.ag-pb-0 {
  padding-bottom: 0 !important;
}

.ag-pt-0 {
  padding-top: 0 !important;
}

.ag-mb-0 {
  margin-bottom: 0 !important;
}

.ag-mt-0 {
  margin-top: 0 !important;
}

.ag-half {
  position: absolute;
  top: 50%;
  bottom: 0;
  width: 0;
}