@charset "UTF-8";
:root {
  --paper: #fffdf8;
  --ink: #213e36;
  --sub: #566c62;
  --line: #d4dfd5;
  --soft: #f0f3e9;
  --accent: #17654e;
  --on: #fffdf8;
  --tint: #e3eed9;
  --peach: #f6e0ce;
  --coral: #ad4b30;
  --shadow: 0 14px 32px #163d3012;
  color-scheme: light;
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
}
:root[data-theme="dark"] {
  --paper: #142521;
  --ink: #eff3e9;
  --sub: #b6c7bd;
  --line: #3d5449;
  --soft: #20372e;
  --accent: #a8d9af;
  --on: #142b20;
  --tint: #294332;
  --peach: #49372a;
  --coral: #f4ae8b;
  --shadow: 0 14px 32px #0002;
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root[data-theme="system"] {
    --paper: #142521;
    --ink: #eff3e9;
    --sub: #b6c7bd;
    --line: #3d5449;
    --soft: #20372e;
    --accent: #a8d9af;
    --on: #142b20;
    --tint: #294332;
    --peach: #49372a;
    --coral: #f4ae8b;
    --shadow: 0 14px 32px #0002;
    color-scheme: dark;
  }
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2,
h3 {
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.025em;
}
h1 {
  font-size: 2rem;
}
h2 {
  font-size: 1.5rem;
}
h3 {
  font-size: 1.15rem;
}
p {
  color: var(--sub);
}
a {
  color: inherit;
  text-underline-offset: 4px;
}
button,
input,
select {
  font: inherit;
}
button,
a,
input,
select,
summary {
  -webkit-tap-highlight-color: transparent;
}
button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  padding: 9px 17px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
button:hover,
.button:hover {
  border-color: var(--accent);
  background: var(--soft);
}
.button {
  background: var(--accent);
  color: var(--on);
  border-color: var(--accent);
}
.button:hover {
  background: var(--accent);
  filter: brightness(0.95);
}
button:disabled {
  opacity: 0.6;
  cursor: wait;
}
button svg,
a svg {
  flex-shrink: 0;
}
:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 4px;
}
a:hover {
  color: var(--coral);
}
.button:hover {
  color: var(--on);
}
[hidden] {
  display: none !important;
}
.wrap {
  width: min(1120px, calc(100% - 64px));
  margin-inline: auto;
}
.brand {
  font-size: 27px;
  font-weight: 750;
  letter-spacing: -1.3px;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}
.brand span {
  color: var(--coral);
  margin-left: 2px;
}
.site-header {
  height: 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.site-header nav {
  display: flex;
  gap: 28px;
  align-items: center;
}
.site-header nav > a {
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
}
.signin,
.text-link {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  font-weight: 600;
}
.signin {
  border-bottom: 1px solid var(--accent);
  padding-block: 8px;
}
.icon-button {
  padding: 8px;
  min-width: 44px;
  border: 0;
  background: transparent;
}
.compact-label {
  display: flex;
  gap: 6px;
  align-items: center;
}
.compact-label select {
  border: 0;
  background: transparent;
  padding: 8px 18px 8px 4px;
  min-height: 44px;
  color: var(--ink);
  width: auto;
}
.hero {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 44px;
  align-items: center;
  padding-block: 64px;
}
.hero-copy h1 {
  font-size: 38px;
  max-width: 400px;
}
.eyebrow,
.section-mark {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 650;
  color: var(--coral);
  display: block;
  margin-bottom: 17px;
}
.hero .lede {
  font-size: 18px;
  line-height: 1.75;
  max-width: 410px;
  margin-block: 22px 27px;
}
.actions {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.small {
  font-size: 13px;
  color: var(--sub);
}
.hero-copy > .small {
  margin-top: 13px;
}
.hero-art {
  position: relative;
  padding-bottom: 24px;
}
.hero-art img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 45% 45% 10px 10px;
  background: #fff8ed;
}
.photo-caption {
  position: absolute;
  bottom: 0;
  right: 10px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sub);
}
.intro {
  padding: 40px 0 50px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 180px 1fr 1fr;
  gap: 32px;
}
.intro h2 {
  max-width: 300px;
  font-size: 24px;
}
.intro p {
  font-size: 15px;
}
.course-section {
  padding-block: 45px 60px;
  border-top: 1px solid var(--line);
}
.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 35px;
  align-items: end;
  margin-bottom: 30px;
}
.section-heading > p {
  font-size: 14px;
  max-width: 250px;
}
.course-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 50px;
}
.course-list article {
  display: flex;
  align-items: center;
  gap: 19px;
  padding: 27px 0;
  border-top: 1px solid var(--line);
}
.course-list article > svg {
  margin-left: auto;
  color: var(--accent);
}
.course-number {
  color: var(--coral);
  font-size: 12px;
  align-self: start;
  padding-top: 3px;
}
.course-list h3 {
  margin-bottom: 8px;
}
.course-list p {
  font-size: 14px;
  max-width: 320px;
}
.course-note {
  font-size: 13px;
  max-width: 650px;
  margin-top: 24px;
}
.portal {
  background: var(--soft);
  border-radius: 18px;
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 40px;
  padding: 48px;
  margin-bottom: 60px;
  align-items: center;
}
.portal h2 {
  font-size: 27px;
}
.portal p {
  margin-block: 18px 25px;
  font-size: 15px;
}
.devices {
  position: relative;
  padding: 15px 50px 30px 0;
  min-height: 280px;
  display: flex;
  align-items: center;
}
.laptop {
  width: 100%;
  border: 7px solid #283c36;
  border-radius: 9px;
  background: #283c36;
  position: relative;
  box-shadow: var(--shadow);
}
.laptop:after {
  content: "";
  position: absolute;
  height: 10px;
  background: #9ea9a4;
  bottom: -16px;
  left: -5%;
  width: 110%;
  border-radius: 0 0 50% 50%;
}
.device-camera {
  height: 5px;
  background: #283c36;
}
.laptop img {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  object-position: top;
}
.phone {
  position: absolute;
  right: 0;
  bottom: 5px;
  width: 26%;
  padding: 5px;
  border: 3px solid #283c36;
  border-radius: 18px;
  background: #283c36;
  box-shadow: var(--shadow);
}
.phone img {
  width: 100%;
  display: block;
  aspect-ratio: 390 / 844;
  object-fit: contain;
  object-position: top;
  border-radius: 12px;
}
.phone .device-camera {
  display: none;
}
footer {
  border-top: 1px solid var(--line);
  display: flex;
  gap: 24px;
  align-items: center;
  padding-block: 30px;
  margin-bottom: 15px !important;
}
footer .brand {
  font-size: 23px;
}
footer p {
  font-size: 13px;
}
footer > a:last-child {
  margin-left: auto;
  font-size: 14px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.skip {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--paper);
  padding: 12px;
  z-index: 20;
}
.skip:focus {
  top: 8px;
}
.loading {
  padding: 50px;
}
.app-header {
  height: 80px;
  padding: 0 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.app-header > .text-link {
  font-size: 13px;
  text-decoration: none;
}
.app-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  min-height: calc(100vh - 80px);
}
aside {
  border-right: 1px solid var(--line);
  padding: 32px 16px;
  background: var(--soft);
}
aside nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
aside a {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 7px;
  font-size: 14px;
  text-decoration: none;
  line-height: 1.4;
}
aside a[aria-current="page"] {
  background: var(--tint);
  color: var(--accent);
  font-weight: 650;
}
aside a > svg {
  flex-shrink: 0;
}
.app-layout main {
  padding: 42px 48px;
  max-width: 1150px;
  width: 100%;
}
.page-heading {
  margin-bottom: 32px;
}
.page-heading .eyebrow {
  margin-bottom: 9px;
}
.page-heading h1 {
  font-size: 29px;
}
.page-heading p:last-child:not(.eyebrow) {
  margin-top: 12px;
  font-size: 15px;
}
.study-panel {
  padding: 30px 32px;
  border-radius: 12px;
  background: var(--tint);
  margin-bottom: 28px;
}
.study-panel > div:first-child {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 25px;
}
.study-panel h2 {
  font-size: 20px;
}
.study-panel h3 {
  margin-bottom: 8px;
}
.study-panel p {
  font-size: 15px;
}
.enrolled-course {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
  border-top: 1px solid var(--line);
  gap: 12px;
}
.library-entry {
  display: flex;
  align-items: center;
  gap: 20px;
  border-block: 1px solid var(--line);
  padding: 28px 0;
  text-decoration: none;
}
.library-entry > svg:first-child {
  width: 30px;
  height: 30px;
  color: var(--coral);
}
.library-entry > svg:last-child {
  margin-left: auto;
}
.library-entry h2 {
  font-size: 19px;
  margin-bottom: 6px;
}
.library-entry p {
  font-size: 14px;
}
.empty {
  padding: 60px 32px;
  text-align: center;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 24px;
}
.empty > svg {
  height: 38px;
  width: 38px;
  color: var(--accent);
  margin-bottom: 22px;
}
.empty h2 {
  font-size: 20px;
  margin-bottom: 12px;
}
.empty p {
  font-size: 15px;
  max-width: 440px;
  margin: auto;
}
.filters {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}
.filters button {
  font-size: 13px;
  background: transparent;
  border-radius: 30px;
  min-height: 40px;
}
.filters button[aria-pressed="true"] {
  background: var(--accent);
  color: var(--on);
  border-color: var(--accent);
}
.form-panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 25px;
  max-width: 780px;
  background: var(--paper);
}
.form-panel h2 {
  font-size: 19px;
  margin-bottom: 12px;
}
.form-panel label:not(.compact-label) {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 14px;
  margin-bottom: 22px;
}
.form-panel .field {
  margin: 24px 0;
}
.form-panel .field > span {
  font-size: 14px;
}
.form-panel .compact-label {
  max-width: 300px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 3px 10px;
}
.form-panel .compact-label select {
  width: 100%;
}
.form-panel > label > select {
  max-width: 310px;
}
input:not([type="checkbox"]),
select {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  color: var(--ink);
  min-width: 0;
  min-height: 44px;
  max-width: 100%;
}
input[type="checkbox"] {
  appearance: auto;
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  flex-shrink: 0;
  margin: 0;
}
.account-email {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 14px;
}
.inline-form {
  display: flex;
  align-items: end;
  gap: 15px;
  flex-wrap: wrap;
  margin: 24px 0;
}
.inline-form label {
  display: flex;
  flex-direction: column;
  font-size: 14px;
  gap: 6px;
  flex: 1;
}
.inline-form input {
  width: 100%;
}
.inline-form p {
  width: 100%;
}
.inline-form label:not(.compact-label) {
  margin-bottom: 0;
}
.check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 22px;
  margin-block: 18px;
}
.check-grid label:not(.compact-label) {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 11px;
  margin: 0;
  min-height: 28px;
}
.person h2 {
  overflow-wrap: anywhere;
  font-size: 17px;
}
.person fieldset {
  border: 0;
  border-top: 1px solid var(--line);
  padding: 12px 0 0;
  margin: 20px 0;
}
.person legend {
  font-size: 13px;
  font-weight: 600;
  padding-right: 10px;
}
.tag {
  font-size: 12px;
  padding: 4px 9px;
  background: var(--peach);
  border-radius: 5px;
  white-space: nowrap;
}
.status {
  font-size: 14px;
  color: var(--accent);
  margin-top: 12px;
}
.error {
  color: var(--coral);
}
.error-panel {
  padding: 40px 0;
}
.error-panel h1 {
  font-size: 23px;
  margin: 25px 0;
}
.error-panel a {
  margin-right: 20px;
}
summary {
  font-weight: 600;
  cursor: pointer;
  min-height: 32px;
}
details > p {
  font-size: 14px;
  margin-block: 16px;
}
#upload-form {
  margin-top: 22px;
}
#upload-form .small {
  margin-block: 5px 20px;
}
.file-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  border-bottom: 1px solid var(--line);
  padding: 25px 0;
}
.file-row > div {
  flex: 1;
  min-width: 200px;
}
.file-row h2 {
  font-size: 17px;
  margin-bottom: 7px;
  overflow-wrap: anywhere;
}
.file-row p {
  overflow-wrap: anywhere;
}
.file-row > [role="status"] {
  width: 100%;
}
.resource-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.resource {
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.book-spine {
  display: flex;
  gap: 15px;
  align-items: center;
  background: var(--tint);
  padding: 25px;
  font-weight: 600;
  border-left: 8px solid var(--accent);
}
.resource:nth-child(even) .book-spine {
  background: var(--peach);
  border-color: var(--coral);
}
.resource-body {
  padding: 24px;
}
.resource h2 {
  font-size: 18px;
  margin: 7px 0 12px;
}
.resource .actions {
  font-size: 13px;
  gap: 15px;
  margin-top: 20px;
}
@media (max-width: 850px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .site-header nav {
    gap: 16px;
  }
  .hero {
    gap: 20px;
    padding-block: 45px;
  }
  .hero-copy h1 {
    font-size: 31px;
  }
  .hero .lede {
    font-size: 16px;
  }
  .intro {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
  .intro > .section-mark {
    grid-column: 1/-1;
    margin: 0;
  }
  .portal {
    padding: 30px;
    grid-template-columns: 1fr 1.25fr;
    gap: 20px;
  }
  .portal h2 {
    font-size: 23px;
  }
  .app-layout {
    grid-template-columns: 190px minmax(0, 1fr);
  }
  .app-layout main {
    padding: 32px 24px;
  }
  .check-grid {
    grid-template-columns: 1fr;
  }
  .resource-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 600px) {
  .wrap {
    width: calc(100% - 36px);
  }
  .site-header {
    height: 80px;
    gap: 10px;
  }
  .site-header .brand {
    font-size: 24px;
  }
  .site-header nav {
    gap: 7px;
  }
  .site-header .desktop-link {
    display: none;
  }
  .site-header .compact-label > svg {
    display: none;
  }
  .site-header .compact-label select {
    font-size: 12px;
    max-width: 86px;
    padding-right: 0;
  }
  .site-header .signin {
    font-size: 13px;
    gap: 4px;
  }
  .site-header .signin svg {
    width: 15px;
  }
  .icon-button {
    padding: 8px;
    min-width: 36px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding-block: 34px;
    gap: 30px;
  }
  .hero-copy h1 {
    font-size: 31px;
    max-width: 350px;
  }
  .hero .lede {
    margin-block: 16px 22px;
    max-width: 100%;
  }
  .hero .eyebrow {
    margin-bottom: 12px;
  }
  .hero-art {
    max-width: 460px;
    margin: auto;
  }
  .intro {
    grid-template-columns: 1fr;
    padding-block: 30px;
    gap: 14px;
  }
  .intro h2 {
    max-width: 100%;
    font-size: 23px;
  }
  .course-section {
    padding-block: 32px;
  }
  .section-heading {
    display: block;
    margin-bottom: 24px;
  }
  .section-heading > p {
    max-width: none;
    margin-top: 12px;
  }
  .section-heading h2 {
    font-size: 23px;
  }
  .course-list {
    grid-template-columns: 1fr;
  }
  .course-list article {
    padding-block: 22px;
  }
  .course-note {
    font-size: 12px;
  }
  .portal {
    grid-template-columns: 1fr;
    padding: 27px 22px;
    margin-bottom: 36px;
  }
  .portal p {
    margin-block: 14px 20px;
  }
  .devices {
    min-height: 240px;
    padding-right: 45px;
  }
  .phone {
    width: 25%;
  }
  .portal h2 {
    font-size: 24px;
  }
  footer {
    flex-wrap: wrap;
    padding-block: 24px;
    gap: 15px;
  }
  footer p {
    order: 3;
    width: 100%;
    font-size: 12px;
  }
  footer > a:last-child {
    margin-left: auto;
  }
  .app-header {
    height: 70px;
    padding: 0 20px;
  }
  .app-header .brand {
    font-size: 25px;
  }
  .app-layout {
    display: block;
    min-height: calc(100vh - 70px);
  }
  aside {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 10px 12px;
  }
  aside nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px;
  }
  aside a {
    padding: 9px 10px;
    font-size: 12px;
    gap: 6px;
    min-height: 40px;
  }
  aside a svg {
    width: 16px;
    height: 16px;
  }
  .app-layout main {
    padding: 28px 20px;
  }
  .page-heading {
    margin-bottom: 24px;
  }
  .page-heading h1 {
    font-size: 25px;
  }
  .page-heading p:last-child:not(.eyebrow) {
    font-size: 14px;
  }
  .study-panel {
    padding: 24px;
  }
  .study-panel h2 {
    font-size: 18px;
  }
  .study-panel p {
    font-size: 14px;
  }
  .empty {
    padding: 42px 20px;
  }
  .empty h2 {
    font-size: 18px;
  }
  .empty p {
    font-size: 14px;
  }
  .form-panel {
    padding: 22px 18px;
  }
  .check-grid {
    grid-template-columns: 1fr;
  }
  .resource-grid {
    grid-template-columns: 1fr;
  }
  .enrolled-course {
    flex-wrap: wrap;
  }
  .inline-form {
    gap: 10px;
  }
  .person .actions {
    gap: 10px;
  }
  .library-entry {
    gap: 14px;
  }
  .library-entry p {
    font-size: 13px;
  }
  .library-entry h2 {
    font-size: 18px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
}