@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
    --paper: #f7f9fc;
    --white: #fff;
    --ink: #1f2b3a;
    --muted: #5a6a7d;
    --blue: #0757ad;
    --navy: #0b3f7d;
    --deep: #034082;
    --line: #dde5ef;
    --mint: #e3edf8;
    --display: 'Source Sans 3', Arial, sans-serif;
    --sans: 'Source Sans 3', Arial, sans-serif
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 105px
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 15px;
    line-height: 1.7
}

a {
    color: inherit;
    text-decoration: none
}

button,
input {
    font: inherit
}

button,
a,
input,
summary {
    -webkit-tap-highlight-color: transparent
}

button,
summary {
    cursor: pointer
}

a,
button {
    touch-action: manipulation
}

a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible {
    outline: 3px solid var(--navy);
    outline-offset: 4px
}

.header a:focus-visible,
.header button:focus-visible,
.footer a:focus-visible {
    outline-color: #fff
}

a:hover {
    color: var(--blue)
}

.wrap {
    max-width: 1180px;
    margin: auto;
    padding-left: 36px;
    padding-right: 36px
}

.header {
    min-height: 72px;
    padding: 14px max(48px, calc((100% - 1320px) / 2 + 48px));
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--blue);
    color: #fff;
    gap: 25px
}

.brand {
    font: 700 34px/1 var(--display);
    display: flex;
    align-items: center;
    letter-spacing: -1.5px;
    white-space: nowrap
}

.brand>span:first-child {
    color: var(--blue)
}

.brand-icon {
    display: block;
    width: 40px;
    height: 40px;
    border-radius: 4px
}

.brand .brand-name {
    font: 600 16px var(--sans);
    letter-spacing: 0;
    margin-left: 14px;
    color: #fff
}

.header .brand:hover {
    color: #fff
}

nav {
    display: flex;
    gap: 30px;
    align-items: center
}

nav a {
    font-size: 15px;
    font-weight: 500;
    color: #d4e4f7
}

nav a:hover,
nav a[aria-current="page"] {
    color: #fff;
    box-shadow: 0 2px #fff
}

.menu-toggle {
    display: none
}

.hero {
    padding-top: 85px;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: 25px
}

.eyebrow {
    font-size: 12px;
    letter-spacing: 1.2px;
    font-weight: 700;
    color: var(--blue);
    margin: 0 0 22px
}

.dot {
    width: 7px;
    height: 7px;
    display: inline-block;
    background: var(--blue);
    border-radius: 50%;
    margin-right: 8px
}

h1 {
    font: 700 clamp(40px, 4.8vw, 58px)/1.1 var(--display);
    letter-spacing: -1px;
    color: var(--navy);
    margin: 0 0 24px
}

h1 em {
    color: var(--blue);
    font-weight: 400
}

.hero-description {
    max-width: 410px;
    font-size: 18px;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 30px
}

.button {
    display: inline-flex;
    align-items: center;
    gap: 30px;
    padding: 12px 20px;
    border-radius: 4px;
    background: var(--blue);
    color: white;
    font-size: 15px;
    font-weight: 600
}

.button:hover {
    background: var(--deep);
    color: white
}

.text-link {
    display: inline-block;
    font-size: 12px;
    font-weight: 600
}

.hero .text-link {
    margin-left: 20px
}

.hero-art {
    height: 320px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    isolation: isolate
}

.orbit {
    position: absolute;
    width: 310px;
    height: 310px;
    border: 1px solid #bfd5ed;
    border-radius: 50%;
    z-index: -1
}

.orbit-one {
    transform: rotate(-27deg) scaleX(1.35)
}

.orbit-two {
    transform: rotate(35deg) scaleX(1.4) scaleY(.65)
}

.hero-art:before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, #cadff5 5%, transparent 70%);
    z-index: -1
}

.code-window {
    width: 345px;
    max-width: 95%;
    border: 1px solid #c9d7e5;
    border-radius: 10px;
    background: #f6faff;
    box-shadow: 0 18px 40px #32422e0b;
    transform: rotate(-3deg);
    overflow: hidden
}

.window-top {
    padding: 13px 15px;
    border-bottom: 1px solid #d6e2ee;
    display: flex;
    gap: 5px;
    align-items: center
}

.window-top i {
    height: 6px;
    width: 6px;
    border-radius: 50%;
    background: #b8c9db
}

.window-top i:first-child {
    background: #cea399
}

.window-top i:nth-child(2) {
    background: #d5c38e
}

.window-top i:nth-child(3) {
    background: #79a7d8
}

.window-top>span {
    margin-left: auto;
    margin-right: 90px;
    font: 9px monospace;
    color: #687f97
}

.code-lines {
    font: 11px/2.25 monospace;
    padding: 18px 13px;
    color: #2b5c91;
    white-space: nowrap
}

.line-number {
    color: #96a7b9;
    margin-right: 13px;
    font-size: 9px
}

.purple {
    color: #8b69a1
}

.orange {
    color: #b48150
}

.window-bottom {
    display: flex;
    gap: 6px;
    border-top: 1px solid #d6e2ee;
    padding: 8px 13px;
    font: 8px monospace;
    color: #6883a0
}

.window-bottom>span:first-child {
    color: #3d7dc2
}

.window-bottom>span:last-child {
    margin-left: auto
}

.floating-tag {
    position: absolute;
    background: #fff;
    border: 1px solid #d6e2ee;
    padding: 8px 13px;
    border-radius: 5px;
    font: 10px monospace;
    box-shadow: 0 6px 15px #32422e08
}

.tag-top {
    right: 0;
    top: 14px;
    transform: rotate(5deg);
    color: var(--blue)
}

.tag-bottom {
    bottom: 3px;
    left: 28px;
    transform: rotate(-5deg);
    color: #5c7ea3
}

.art-plus {
    position: absolute;
    font: 25px var(--display);
    color: #688aae
}

.plus-one {
    top: 15px;
    left: 25px
}

.plus-two {
    right: 25px;
    bottom: 20px
}

.hero-foot {
    grid-column: 1/-1;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
    margin-top: 53px;
    padding-bottom: 24px;
    color: #687f97;
    font-size: 11px;
    letter-spacing: 1.3px
}

.hero-foot>span:last-child {
    letter-spacing: 0;
    font-size: 12px
}

.hero-foot>span:last-child span {
    margin-left: 12px
}

.section {
    padding-top: 65px;
    padding-bottom: 65px
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 25px;
    margin-bottom: 30px
}

.section-heading .eyebrow {
    margin-bottom: 12px
}

h2 {
    font: 700 32px/1.25 var(--display);
    letter-spacing: -.5px;
    color: var(--navy);
    margin: 0
}

.section-heading>p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--muted);
    margin: 0 0 3px
}

.course-grid,
.resource-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px
}

.course-card {
    padding: 24px 26px;
    background: #fff;
    border: 1px solid var(--line);
    border-top: 4px solid var(--blue);
    border-radius: 4px;
    transition: box-shadow .2s
}

.course-card:hover {
    box-shadow: 0 6px 18px rgba(11, 63, 125, .12)
}

.card-top {
    display: flex;
    align-items: center;
    justify-content: space-between
}

.icon-box {
    width: 36px;
    height: 36px;
    border: 1.5px solid var(--blue);
    display: grid;
    place-items: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--blue);
    border-radius: 4px
}

.icon-box.violet {
    font-family: monospace;
    font-size: 15px
}

.badge {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .8px;
    color: var(--navy);
    background: var(--mint);
    border-radius: 3px;
    padding: 3px 8px
}

.course-card h3 {
    font: 700 24px var(--display);
    letter-spacing: -.3px;
    color: var(--navy);
    margin: 18px 0 6px
}

.course-card p {
    font-size: 14px;
    color: var(--muted);
    max-width: 370px;
    line-height: 1.8
}

.course-card .course-name {
    font-size: 16px;
    line-height: 1.5;
    font-weight: 500;
    color: var(--ink);
    max-width: 330px;
    min-height: 43px;
    margin-top: 0
}

.card-footer {
    border-top: 1px solid #dfe7f0;
    margin-top: 24px;
    padding-top: 17px;
    display: flex;
    gap: 15px;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    font-size: 13px
}

.card-footer>span {
    color: var(--muted)
}

.card-footer>* {
    white-space: nowrap
}

.card-footer a {
    color: var(--blue);
    font-weight: 600
}

.card-footer a span {
    margin-left: 12px
}

.course-card.card-link {
    position: relative
}

.card-link .card-footer a::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 4px
}

.card-link:focus-within {
    border-color: var(--blue)
}

.resource-grid {
    margin-top: 20px
}

.resource-card {
    display: flex;
    align-items: center;
    gap: 17px;
    background: #fff;
    border: 1px solid var(--line);
    border-left: 4px solid var(--blue);
    border-radius: 4px;
    padding: 20px 22px;
    transition: box-shadow .2s
}

.resource-card:hover {
    box-shadow: 0 6px 18px rgba(11, 63, 125, .12)
}

.resource-symbol {
    font: 24px monospace;
    color: var(--blue)
}

.resource-card h3 {
    font-size: 16px;
    color: var(--navy);
    margin: 0
}

.resource-card p {
    font-size: 13px;
    color: var(--muted);
    margin: 4px 0 0
}

.resource-card>span:last-child {
    margin-left: auto
}

.lesson-list {
    margin-top: 28px;
    border-top: 1px solid var(--line)
}

details {
    scroll-margin-top: 25px
}

.lesson-list>details {
    border-bottom: 1px solid var(--line)
}

summary {
    list-style: none
}

summary::-webkit-details-marker {
    display: none
}

.lesson-list>details>summary {
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    font-weight: 500
}

.lesson-list small {
    display: block;
    color: var(--muted);
    font-size: 11px;
    letter-spacing: 1.1px;
    margin-bottom: 3px
}

.expand {
    font: 25px var(--display);
    color: var(--blue);
    margin-left: 12px
}

details[open]>summary .expand {
    transform: rotate(45deg)
}

.detail-content {
    padding: 0 0 28px;
    color: #62768b;
    font-size: 14px
}

.guia-intro a,
.detail-content p a,
.detail-content li a {
    color: var(--blue);
    text-decoration: underline;
    text-underline-offset: 3px
}

.detail-content h4 {
    font-size: 15px;
    color: var(--ink);
    margin-bottom: 10px
}

.two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px
}

.detail-content li {
    padding-bottom: 9px
}

.detail-content ul,
.detail-content ol {
    padding-left: 20px
}

.source-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 25px;
    margin-top: 22px
}

.source-links a {
    font-size: 12px;
    color: var(--blue);
    text-decoration: underline;
    text-underline-offset: 4px
}

pre {
    background: #e1ebf6;
    border-radius: 6px;
    padding: 18px;
    overflow: auto;
    font: 12px/1.8 monospace
}

code {
    font-size: .88em;
    background: #e1ebf6;
    padding: 2px 3px;
    border-radius: 3px
}

pre code {
    background: none;
    padding: 0;
    font-size: inherit
}

.scientists-section {
    background: #eef3f9;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line)
}

.scientist-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px
}

.scientist-card {
    background: #fff;
    border: 1px solid var(--line);
    border-top: 3px solid var(--blue);
    border-radius: 4px;
    overflow: hidden
}

.scientist-card>summary {
    padding: 22px 16px;
    position: relative;
    height: 100%;
    min-height: 178px
}

.scientist-card>summary:after {
    content: '↗';
    position: absolute;
    right: 12px;
    top: 12px;
    font-size: 12px;
    color: #647f9b
}

.scientist-card[open] {
    grid-column: 1/-1;
    display: grid;
    grid-template-columns: 190px 1fr
}

.scientist-card[open]>summary:after {
    content: '−'
}

.monogram {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border: 1px solid #bcd2ea;
    border-radius: 50%;
    background: #d7e5f4;
    color: #527ead;
    font: 600 22px var(--display);
    margin-bottom: 16px;
    object-fit: cover
}

.scientist-card:nth-child(3n+2) .monogram {
    background: #ede7e1;
    border-color: #e0d7cd;
    color: #8c7766
}

.scientist-card:nth-child(3n) .monogram {
    background: #e7e6ec;
    border-color: #dad7e4;
    color: #82748c
}

.scientist-card h3 {
    font-size: 15px;
    color: var(--navy);
    font-weight: 600;
    line-height: 1.4;
    margin: 0 0 6px
}

.scientist-card summary p {
    font-size: 12px;
    color: var(--muted);
    margin: 0;
    line-height: 1.5
}

.scientist-bio {
    padding: 20px 25px;
    border-left: 1px solid var(--line);
    font-size: 13px
}

.scientist-bio p:first-child {
    margin-top: 0
}

.scientist-bio a {
    text-decoration: underline;
    color: var(--blue);
    font-size: 11px
}

.section-note {
    font-size: 13px;
    color: var(--muted);
    margin: 22px 0 0
}

.essay-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px
}

.essay-grid article {
    border-top: 3px solid var(--blue);
    padding-top: 20px
}

.essay-category {
    font-size: 11px;
    letter-spacing: 1.2px;
    color: var(--blue);
    font-weight: 600
}

.essay-grid h3 {
    font: 700 23px/1.3 var(--display);
    letter-spacing: -.3px;
    color: var(--navy);
    margin: 12px 0 10px
}

.essay-grid p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.9
}

.essay-grid summary {
    font-size: 14px;
    font-weight: 600;
    margin-top: 24px;
    color: var(--blue);
    display: flex;
    gap: 18px
}

.essay-body {
    padding-top: 10px
}

.about-section {
    padding: 60px 0;
    background: #fff;
    border-top: 1px solid var(--line)
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px
}

.about-grid h2 {
    font-size: 42px;
    max-width: 280px
}

.about-grid h2 span {
    color: var(--blue)
}

.about-grid p:not(.eyebrow) {
    font-size: 15px;
    color: var(--muted)
}

.about-grid .about-lead {
    font-size: 18px !important;
    color: var(--ink) !important;
    margin-top: 0;
    line-height: 1.5
}

.about-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin: 22px 0
}

.about-tags span {
    font-size: 12px;
    font-weight: 600;
    color: var(--navy);
    background: var(--mint);
    padding: 4px 10px;
    border-radius: 3px
}

.footer {
    display: flex;
    align-items: center;
    gap: 25px;
    padding-top: 22px;
    padding-bottom: 22px;
    background: var(--deep);
    color: #fff;
    box-shadow: 0 0 0 100vmax var(--deep);
    clip-path: inset(0 -100vmax)
}

.footer .brand {
    font-size: 28px;
    color: #fff
}

.footer .brand>span:first-child {
    color: #7fb2ec
}

.footer a:hover {
    color: #fff;
    text-decoration: underline
}

.footer p {
    font-size: 13px;
    color: #b9cfe9
}

.footer p span {
    padding: 0 8px
}

.footer>a:last-child {
    margin-left: auto;
    font-size: 13px;
    color: #d4e4f7
}

.cheat-controls {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 15px;
    margin: 25px 0 12px
}

.filters {
    display: flex;
    gap: 5px;
    flex-wrap: wrap
}

.filters button {
    border: 1px solid var(--line);
    background: transparent;
    color: var(--ink);
    padding: 7px 13px;
    border-radius: 4px;
    font-size: 14px
}

.filters .active {
    background: var(--blue);
    color: #fff;
    border-color: var(--blue)
}

input[type=search] {
    border: 1px solid #a9bcd0;
    border-radius: 4px;
    background: #fff;
    padding: 8px 12px;
    max-width: 100%;
    color: var(--ink)
}

.command-row {
    display: grid;
    grid-template-columns: 90px 1fr 1.2fr 65px;
    align-items: center;
    gap: 15px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line)
}

.command-row .command-category {
    font-size: 10px;
    color: var(--blue)
}

.command-row code {
    overflow-wrap: anywhere;
    white-space: pre-wrap
}

.command-row p {
    margin: 0;
    font-size: 12px
}

.copy-button {
    font-size: 10px;
    background: white;
    border: 1px solid var(--line);
    padding: 8px 9px;
    border-radius: 4px;
    color: var(--blue)
}

.muted {
    color: var(--muted);
    font-size: 12px
}

.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--blue);
    color: white;
    border-radius: 6px;
    padding: 10px 18px;
    font-size: 12px;
    z-index: 5;
    box-shadow: 0 3px 15px #0002
}

.toast:empty {
    display: none
}

.sr-only,
.skip:not(:focus) {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0
}

.skip:focus {
    position: fixed;
    left: 15px;
    top: 15px;
    background: #fff;
    padding: 10px;
    z-index: 10
}

.lista-page {
    padding-top: 60px
}

.lista-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 44px;
    margin-top: 26px;
    align-items: start
}

.lista-menu {
    position: sticky;
    top: 120px;
    border-right: 1px solid var(--line);
    padding-right: 22px
}

.lista-menu h2 {
    font: 700 12px/1 var(--sans);
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: var(--blue);
    margin: 0 0 16px
}

.lista-menu ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 3px
}

.lista-menu a {
    display: block;
    padding: 7px 10px;
    border-radius: 4px;
    font-size: 15px;
    color: var(--muted)
}

.lista-menu a:hover {
    background: var(--mint);
    color: var(--ink)
}

.lista-menu a.ativo {
    background: var(--blue);
    color: #fff;
    font-weight: 600
}

.lista-conteudo {
    min-height: 320px
}

.lista-conteudo:focus {
    outline: none
}

.lista-conteudo .eyebrow {
    margin-bottom: 14px
}

.lista-conteudo h1 {
    font: 700 clamp(30px, 4vw, 40px)/1.16 var(--display);
    letter-spacing: -.5px;
    margin: 0 0 14px
}

.lista-conteudo .about-lead {
    color: var(--ink)
}

.lista-conteudo a {
    color: var(--blue);
    text-decoration: underline
}

.cientista-cabecalho {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px
}

.cientista-foto {
    width: 110px;
    height: 138px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid var(--line);
    flex-shrink: 0
}

@media(max-width:480px) {
    .cientista-foto {
        width: 84px;
        height: 105px
    }
}

.disciplina-conteudo .ficha {
    font-size: 14px;
    color: var(--muted);
    margin: 0 0 4px
}

.disciplina-conteudo h2 {
    font: 700 23px/1.3 var(--display);
    letter-spacing: -.3px;
    margin: 40px 0 12px;
    padding-top: 22px;
    border-top: 1px solid var(--line)
}

.disciplina-conteudo h3 {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .3px;
    text-transform: uppercase;
    color: var(--blue);
    margin: 22px 0 8px
}

.disciplina-conteudo p {
    font-size: 16px
}

.disciplina-conteudo ul {
    padding-left: 20px;
    margin: 0 0 18px
}

.disciplina-conteudo li {
    margin-bottom: 7px;
    font-size: 16px
}

.atividade-figura {
    margin: 22px 0 8px;
    max-width: 360px
}

.atividade-figura img {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid var(--line);
    border-radius: 4px
}

.atividade-figura figcaption {
    margin-top: 8px;
    font-size: 13px;
    color: var(--muted)
}

.canva-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 4px 0 8px
}

.disciplina-conteudo .canva-links a.button {
    color: #fff;
    text-decoration: none;
    gap: 14px
}

.disciplina-conteudo .slides-galeria {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    max-width: 720px;
    list-style: none;
    padding: 0;
    margin: 0 0 12px
}

.slides-galeria li {
    margin: 0;
    font-size: 13px;
    color: var(--muted)
}

.slides-galeria a {
    display: block;
    border: 1px solid var(--line);
    border-radius: 4px;
    overflow: hidden;
    transition: box-shadow .2s
}

.slides-galeria a:hover {
    box-shadow: 0 6px 18px rgba(11, 63, 125, .15)
}

.slides-galeria img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9
}

.slides-galeria span {
    display: block;
    margin-top: 6px
}

.trabalhos-galeria img,
.trabalhos-galeria video {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: contain;
    background: var(--line)
}

.slides-galeria span a {
    display: inline;
    border: 0;
    border-radius: 0
}

.slides-galeria span a:hover {
    box-shadow: none
}

.trabalhos-galeria video {
    border: 1px solid var(--line);
    border-radius: 4px
}

.exemplo-video {
    margin: 0 0 24px;
    max-width: 240px
}

.exemplo-video video {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 9 / 16;
    border-radius: 4px;
    background: #000
}

.exemplo-video figcaption {
    margin-top: 8px;
    font-size: 14px
}

@media(max-width:700px) {
    .disciplina-conteudo .slides-galeria {
        grid-template-columns: repeat(2, minmax(0, 1fr))
    }

    .exemplo-video {
        margin-inline: auto
    }
}

.downloads-grupo {
    margin-top: 36px
}

.downloads-grupo h2 {
    font-size: 24px;
    margin-bottom: 8px
}

.downloads-grupo>p {
    max-width: 72ch;
    color: var(--muted)
}

.downloads-lista {
    list-style: none;
    padding: 0;
    margin: 20px 0 32px;
    display: grid;
    gap: 10px;
    max-width: 760px
}

.downloads-lista a {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #fff;
    border: 1px solid var(--line);
    border-left: 4px solid var(--blue);
    border-radius: 4px;
    padding: 14px 18px;
    transition: box-shadow .2s
}

.downloads-lista a:hover {
    color: var(--ink);
    box-shadow: 0 6px 18px rgba(11, 63, 125, .12)
}

.downloads-formato {
    flex: 0 0 52px;
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .5px;
    color: var(--navy);
    background: var(--mint);
    border-radius: 3px;
    padding: 4px 0
}

.downloads-nome {
    min-width: 0;
    font-weight: 600;
    color: var(--navy);
    overflow-wrap: anywhere
}

.downloads-nome small {
    display: block;
    font-weight: 400;
    font-size: 13px;
    color: var(--muted)
}

.downloads-tamanho {
    margin-left: auto;
    font-size: 13px;
    color: var(--muted);
    white-space: nowrap;
    font-variant-numeric: tabular-nums
}

.downloads-tamanho::after {
    content: " ↓";
    color: var(--blue)
}

.disciplina-conteudo .video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    list-style: none;
    padding: 0
}

.video-grid li {
    margin: 0
}

.video-grid a {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--white);
    border: 1px solid var(--line);
    border-top: 3px solid var(--blue);
    border-radius: 4px;
    overflow: hidden;
    color: var(--ink);
    text-decoration: none
}

.video-grid a:hover,
.video-grid a:focus-visible {
    border-color: var(--blue)
}

.video-grid img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover
}

.video-grid span {
    padding: 10px 12px;
    font-size: 14px;
    line-height: 1.35
}

.video-grid small {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: var(--muted)
}

.ensino-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr))
}

.ensino-conteudo .resource-grid {
    margin-top: 22px
}

@media(max-width:800px) {
    .lista-layout {
        grid-template-columns: 1fr;
        gap: 24px
    }

    .ensino-grid {
        grid-template-columns: 1fr
    }

    .lista-menu {
        position: static;
        border-right: none;
        border-bottom: 1px solid var(--line);
        padding-right: 0;
        padding-bottom: 18px
    }

    .lista-menu ul {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr))
    }
}

@media(min-width:1500px) {
    .hero {
        padding-top: 105px;
        padding-bottom: 10px
    }

    .hero-art {
        height: 350px
    }

    .hero-foot {
        margin-top: 65px
    }
}

@media(max-width:1000px) {
    .header {
        padding: 14px 30px
    }

    .brand .brand-name {
        display: none
    }

    nav {
        gap: 22px
    }

    .hero {
        gap: 0
    }

    .hero .text-link {
        display: block;
        margin: 18px 0 0
    }

    .hero-art {
        transform: scale(.9)
    }

    .orbit-one {
        transform: rotate(-27deg) scaleX(1.12)
    }

    .orbit-two {
        transform: rotate(35deg) scaleX(1.15) scaleY(.65)
    }

    h1 {
        font-size: 46px
    }

    .scientist-grid {
        grid-template-columns: repeat(3, 1fr)
    }

    .section-heading>p {
        max-width: 220px
    }

    .card-footer {
        font-size: 12px
    }

    .about-grid {
        gap: 35px
    }
}

@media(max-width:700px) {
    html {
        scroll-padding-top: 20px
    }

    .wrap {
        padding-left: 22px;
        padding-right: 22px
    }

    .header {
        padding: 12px 22px;
        min-height: 64px;
        flex-wrap: wrap;
        gap: 0
    }

    .brand .brand-name {
        display: inline;
        font-size: 15px;
        margin-left: 12px
    }

    .menu-toggle {
        display: flex;
        gap: 12px;
        align-items: center;
        border: 1px solid rgba(255, 255, 255, .6);
        background: transparent;
        border-radius: 4px;
        padding: 7px 10px;
        font-size: 14px;
        color: #fff
    }

    nav {
        width: 100%;
        flex-wrap: wrap;
        gap: 14px 24px;
        padding: 16px 0 6px
    }

    body.js nav:not(.open) {
        display: none
    }

    nav a {
        font-size: 15px
    }

    .hero {
        padding-top: 48px;
        grid-template-columns: 1fr
    }

    .hero .eyebrow {
        font-size: 8px
    }

    h1 {
        font-size: 40px;
        letter-spacing: -.5px
    }

    .hero-description {
        font-size: 14px;
        max-width: 400px
    }

    .hero .text-link {
        display: inline-block;
        margin: 0 0 0 14px;
        font-size: 10px
    }

    .button {
        font-size: 14px;
        gap: 17px;
        padding: 12px 16px
    }

    .hero-art {
        margin: 35px 0 0;
        height: 300px;
        transform: none;
        max-width: 420px;
        width: 100%;
        justify-self: center
    }

    .code-window {
        width: 310px
    }

    .floating-tag {
        font-size: 9px
    }

    .tag-top {
        right: 0;
        top: 4px
    }

    .tag-bottom {
        left: 6px;
        bottom: 0
    }

    .orbit {
        width: 265px;
        height: 265px
    }

    .hero-foot {
        margin-top: 35px;
        font-size: 7px
    }

    .hero-foot>span:last-child {
        font-size: 9px
    }

    .section {
        padding-top: 45px;
        padding-bottom: 45px
    }

    .section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
        margin-bottom: 24px
    }

    .section-heading>p {
        max-width: none;
        font-size: 12px
    }

    .section-heading>p br {
        display: none
    }

    h2 {
        font-size: 27px
    }

    .course-grid,
    .resource-grid,
    .two-columns,
    .about-grid,
    .essay-grid {
        grid-template-columns: 1fr
    }

    .course-card {
        padding: 23px
    }

    .course-card .course-name {
        min-height: 0
    }

    .card-footer {
        font-size: 10px
    }

    .resource-grid {
        gap: 12px
    }

    .resource-card {
        padding: 19px
    }

    .scientist-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px
    }

    .scientist-card>summary {
        min-height: 174px;
        padding: 19px 15px
    }

    .scientist-card[open] {
        display: block
    }

    .scientist-bio {
        border-left: 0;
        border-top: 1px solid var(--line);
        padding: 20px
    }

    .scientist-card[open]>summary {
        min-height: 0
    }

    .essay-grid {
        gap: 30px
    }

    .essay-grid h3 {
        font-size: 26px
    }

    .essay-grid summary {
        margin-top: 15px
    }

    .about-section {
        padding: 45px 0
    }

    .about-grid {
        gap: 22px
    }

    .about-grid h2 {
        max-width: none;
        font-size: 36px
    }

    .footer {
        flex-wrap: wrap;
        gap: 13px
    }

    .footer p {
        width: calc(100% - 50px);
        font-size: 12px
    }

    .footer>a:last-child {
        margin-left: 0
    }

    .command-row {
        grid-template-columns: 1fr 65px;
        gap: 8px
    }

    .command-category {
        grid-column: 1/-1
    }

    .command-row code {
        grid-column: 1;
        grid-row: auto
    }

    .command-row p {
        grid-column: 1;
        grid-row: auto
    }

    .copy-button {
        grid-column: 2;
        grid-row: span 2
    }

    .search-label,
    .search-label input {
        width: 100%
    }

    .lesson-list>details>summary {
        font-size: 13px
    }

    .two-columns {
        gap: 0
    }

    .detail-content {
        font-size: 13px
    }
}

@media(prefers-reduced-motion:reduce) {
    html {
        scroll-behavior: auto
    }

    *,
    *:before,
    *:after {
        transition: none !important;
        animation: none !important
    }
}

@media print {

    .header,
    .hero-art,
    .hero-foot,
    .menu-toggle,
    .filters,
    .search-label,
    .copy-button,
    .toast,
    .footer>a:last-child {
        display: none
    }

    body {
        background: white;
        color: black
    }

    .wrap {
        max-width: none;
        padding: 15px
    }

    details::details-content {
        content-visibility: visible !important;
        height: auto !important
    }

    .hero,
    .about-grid,
    .scientist-card[open] {
        display: block
    }

    .course-grid,
    .scientist-grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .section {
        padding: 20px 15px
    }

    a {
        text-decoration: underline
    }

    .hero {
        padding-top: 20px
    }

    .hero-copy h1 {
        font-size: 35px
    }

    .scientist-card,
    .course-card,
    article {
        break-inside: avoid
    }
}