:root {
  --md-admonition-icon--admonish-lecture: url("data:image/svg+xml;charset=utf-8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 640 512'><!--!Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.--><path d='M192 96a48 48 0 1 0 0-96 48 48 0 1 0 0 96zm-8 384l0-128 16 0 0 128c0 17.7 14.3 32 32 32s32-14.3 32-32l0-288 56 0 64 0 16 0c17.7 0 32-14.3 32-32s-14.3-32-32-32l-16 0 0-64 192 0 0 192-192 0 0-32-64 0 0 48c0 26.5 21.5 48 48 48l224 0c26.5 0 48-21.5 48-48l0-224c0-26.5-21.5-48-48-48L368 0c-26.5 0-48 21.5-48 48l0 80-76.9 0-65.9 0c-33.7 0-64.9 17.7-82.3 46.6l-58.3 97c-9.1 15.1-4.2 34.8 10.9 43.9s34.8 4.2 43.9-10.9L120 256.9 120 480c0 17.7 14.3 32 32 32s32-14.3 32-32z'/></svg>");
}

:is(.admonition):is(.admonish-lecture) {
  border-color: #b31b1b;
}

:is(.admonish-lecture) > :is(.admonition-title, summary.admonition-title) {
  background-color: rgba(179, 27, 27, 0.1);
}
:is(.admonish-lecture) > :is(.admonition-title, summary.admonition-title)::before {
  background-color: #b31b1b;
  mask-image: var(--md-admonition-icon--admonish-lecture);
  -webkit-mask-image: var(--md-admonition-icon--admonish-lecture);
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
}
:root {
  --md-admonition-icon--admonish-labs: url("data:image/svg+xml;charset=utf-8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><!--!Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.--><path d='M288 0L160 0 128 0C110.3 0 96 14.3 96 32s14.3 32 32 32l0 132.8c0 11.8-3.3 23.5-9.5 33.5L10.3 406.2C3.6 417.2 0 429.7 0 442.6C0 480.9 31.1 512 69.4 512l309.2 0c38.3 0 69.4-31.1 69.4-69.4c0-12.8-3.6-25.4-10.3-36.4L329.5 230.4c-6.2-10.1-9.5-21.7-9.5-33.5L320 64c17.7 0 32-14.3 32-32s-14.3-32-32-32L288 0zM192 196.8L192 64l64 0 0 132.8c0 23.7 6.6 46.9 19 67.1L309.5 320l-171 0L173 263.9c12.4-20.2 19-43.4 19-67.1z'/></svg>");
}

:is(.admonition):is(.admonish-labs) {
  border-color: #f8981d;
}

:is(.admonish-labs) > :is(.admonition-title, summary.admonition-title) {
  background-color: rgba(248, 152, 29, 0.1);
}
:is(.admonish-labs) > :is(.admonition-title, summary.admonition-title)::before {
  background-color: #f8981d;
  mask-image: var(--md-admonition-icon--admonish-labs);
  -webkit-mask-image: var(--md-admonition-icon--admonish-labs);
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
}
:root {
  --md-admonition-icon--admonish-cal: url("data:image/svg+xml;charset=utf-8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><!--!Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.--><path d='M152 24c0-13.3-10.7-24-24-24s-24 10.7-24 24l0 40L64 64C28.7 64 0 92.7 0 128l0 16 0 48L0 448c0 35.3 28.7 64 64 64l320 0c35.3 0 64-28.7 64-64l0-256 0-48 0-16c0-35.3-28.7-64-64-64l-40 0 0-40c0-13.3-10.7-24-24-24s-24 10.7-24 24l0 40L152 64l0-40zM48 192l352 0 0 256c0 8.8-7.2 16-16 16L64 464c-8.8 0-16-7.2-16-16l0-256z'/></svg>");
}

:is(.admonition):is(.admonish-cal) {
  border-color: #b31b1b;
}

:is(.admonish-cal) > :is(.admonition-title, summary.admonition-title) {
  background-color: rgba(179, 27, 27, 0.1);
}
:is(.admonish-cal) > :is(.admonition-title, summary.admonition-title)::before {
  background-color: #b31b1b;
  mask-image: var(--md-admonition-icon--admonish-cal);
  -webkit-mask-image: var(--md-admonition-icon--admonish-cal);
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
}
:root {
  --md-admonition-icon--admonish-instructors: url("data:image/svg+xml;charset=utf-8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 640 640'><!--!Font Awesome Free 7.1.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.--><path d='M80 259.8L289.2 345.9C299 349.9 309.4 352 320 352C330.6 352 341 349.9 350.8 345.9L593.2 246.1C602.2 242.4 608 233.7 608 224C608 214.3 602.2 205.6 593.2 201.9L350.8 102.1C341 98.1 330.6 96 320 96C309.4 96 299 98.1 289.2 102.1L46.8 201.9C37.8 205.6 32 214.3 32 224L32 520C32 533.3 42.7 544 56 544C69.3 544 80 533.3 80 520L80 259.8zM128 331.5L128 448C128 501 214 544 320 544C426 544 512 501 512 448L512 331.4L369.1 390.3C353.5 396.7 336.9 400 320 400C303.1 400 286.5 396.7 270.9 390.3L128 331.4z'/></svg>");
}

:is(.admonition):is(.admonish-instructors) {
  border-color: #1f75fe;
}

:is(.admonish-instructors) > :is(.admonition-title, summary.admonition-title) {
  background-color: rgba(31, 117, 254, 0.1);
}
:is(.admonish-instructors) > :is(.admonition-title, summary.admonition-title)::before {
  background-color: #1f75fe;
  mask-image: var(--md-admonition-icon--admonish-instructors);
  -webkit-mask-image: var(--md-admonition-icon--admonish-instructors);
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
}