@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=DM+Serif+Display:ital@0;1&display=swap");
:root {
    --paper: #faf9f5;
    --ink: #24382e;
    --green: #254d38;
    --muted: #6b746b;
    --line: #e1e2d8;
    --lime: #dfebc3;
    --peach: #f5d7c5;
    --lavender: #dfdcf0;
}
* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: "DM Sans", system-ui, sans-serif;
    font-size: 15px;
    line-height: 1.6;
}
a {
    color: inherit;
    text-decoration: none;
}
button,
input,
textarea,
select {
    font: inherit;
}
button,
a,
input,
textarea,
select {
    touch-action: manipulation;
}
a:hover {
    text-decoration: underline;
    text-underline-offset: 5px;
}
button {
    cursor: pointer;
}
.header {
    height: 102px;
    max-width: 1376px;
    margin: auto;
    padding: 0 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
}
.brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 27px;
    letter-spacing: -1.5px;
    font-weight: 600;
}
.brand-icon {
    font-family: "DM Serif Display", Georgia, serif;
    display: grid;
    place-items: center;
    background: var(--green);
    color: var(--paper);
    border-radius: 10px;
    width: 39px;
    height: 42px;
    font-size: 32px;
    line-height: 1;
    padding-bottom: 5px;
    margin-right: 3px;
}
.brand-small {
    font-size: 8px;
    letter-spacing: 2px;
    align-self: flex-end;
    margin-bottom: 8px;
}
.header nav {
    display: flex;
    gap: 30px;
    align-items: center;
    font-size: 13px;
}
.header .active {
    font-weight: 700;
}
.header form {
    margin: 0;
}
.button {
    border: 1px solid var(--green);
    background: var(--green);
    color: white;
    border-radius: 6px;
    padding: 14px 23px;
    display: inline-flex;
    gap: 28px;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
}
.button:hover {
    background: #183b28;
    text-decoration: none;
}
.button.small {
    padding: 10px 17px;
    font-size: 12px;
    gap: 20px;
}
.plain {
    background: none;
    border: 0;
    color: var(--muted);
    padding: 0;
    font-size: 12px;
}
.hero {
    max-width: 1248px;
    margin: 0 auto;
    padding: 76px 0 68px;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: 40px;
}
.eyebrow {
    font-size: 10px;
    letter-spacing: 2px;
    font-weight: 700;
    color: #5b695b;
    margin: 0 0 18px;
}
.dot {
    display: inline-block;
    height: 7px;
    width: 7px;
    border-radius: 50%;
    background: #748d50;
    margin-right: 8px;
    vertical-align: middle;
}
h1,
h2,
h3,
p {
    margin-top: 0;
}
h1,
h2 {
    font-family: "DM Serif Display", Georgia, serif;
    font-weight: 400;
    letter-spacing: -1px;
}
h1 {
    font-size: 64px;
    line-height: 1.1;
    margin: 18px 0 23px;
}
h1 em {
    font-weight: 400;
    color: #617b4f;
}
h2 {
    font-size: 34px;
    line-height: 1.2;
    margin-bottom: 20px;
}
h3 {
    font-size: 21px;
    line-height: 1.3;
    font-weight: 500;
    margin-bottom: 13px;
}
.hero p {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 26px;
}
.hero-note {
    font-size: 11px;
    color: var(--muted);
    margin-top: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.tiny-stars {
    font-size: 24px;
    color: #9da987;
    letter-spacing: -5px;
    margin-right: 6px;
}
.hero-art {
    height: 408px;
    position: relative;
    display: grid;
    place-items: center;
    background: #eeefe5;
    border-radius: 46% 47% 43% 40%;
    margin: 0 25px;
}
.note-card {
    z-index: 2;
    transform: rotate(-8deg);
    background: #fdfcf2;
    height: 335px;
    width: 256px;
    border: 1px solid #e0dfcf;
    box-shadow:
        7px 14px 0 #d8deca,
        15px 24px 40px #7c8c651a;
    border-radius: 5px;
    position: relative;
    text-align: center;
    padding: 25px 20px 14px;
}
.note-label {
    font-size: 7px;
    letter-spacing: 2px;
}
.note-card h2 {
    font-size: 33px;
    margin: 13px 0 7px;
}
.note-card p {
    font-size: 7px;
    letter-spacing: 1.6px;
}
.note-number {
    position: absolute;
    bottom: 12px;
    left: 0;
    width: 100%;
    font-size: 7px;
    letter-spacing: 1.6px;
}
.plant {
    height: 139px;
    width: 140px;
    margin: 8px auto 0;
    position: relative;
}
.plant:before {
    content: "";
    height: 134px;
    width: 2px;
    background: #58733f;
    position: absolute;
    left: 71px;
    top: 6px;
    transform: rotate(8deg);
}
.plant span,
.plant i,
.plant b,
.plant em {
    position: absolute;
    background: #789455;
    width: 41px;
    height: 66px;
    border-radius: 0 90% 0 90%;
}
.plant span {
    left: 28px;
    top: 10px;
    transform: rotate(-15deg);
}
.plant i {
    left: 71px;
    top: 38px;
    transform: rotate(76deg);
    background: #abb97b;
}
.plant b {
    left: 24px;
    top: 61px;
    transform: rotate(-22deg);
    background: #bec792;
}
.plant em {
    left: 69px;
    top: 88px;
    transform: rotate(70deg);
    height: 42px;
    width: 32px;
}
.note-lines {
    border-bottom: 1px solid #dfe2d2;
    width: 90%;
    margin: 2px auto;
}
.floating-note {
    position: absolute;
    bottom: 30px;
    right: -24px;
    z-index: 3;
    background: #e0eabf;
    box-shadow: 0 5px 15px #27392712;
    transform: rotate(8deg);
    border-radius: 3px;
    padding: 17px 23px;
    font-size: 13px;
    line-height: 1.5;
}
.floating-note span {
    float: left;
    font-size: 34px;
    margin-right: 13px;
    line-height: 1.2;
}
.art-star {
    font-size: 65px;
    position: absolute;
    right: 15px;
    top: -18px;
    color: #80965f;
    z-index: 3;
}
.orbit {
    position: absolute;
    border: 1px solid #d4dac8;
    border-radius: 50%;
    width: 450px;
    height: 180px;
    transform: rotate(-35deg);
}
.orbit-two {
    transform: rotate(40deg);
    width: 425px;
    height: 160px;
}
.promise {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    max-width: 1248px;
    margin: 0 auto;
    padding: 25px 0;
    gap: 40px;
}
.promise > span {
    color: #8b9677;
    font-size: 11px;
    position: relative;
    padding-left: 45px;
}
.promise > span:before {
    content: "✧";
    position: absolute;
    left: 0;
    top: 8px;
    font-size: 26px;
}
.promise b {
    font-size: 13px;
    color: var(--ink);
    margin-left: 10px;
    font-weight: 500;
}
.promise small {
    display: block;
    margin-left: 25px;
    color: var(--muted);
    font-size: 11px;
}
.section {
    max-width: 1248px;
    margin: 0 auto;
    padding: 64px 0;
}
.section-top {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
}
.section-top h2 {
    margin-bottom: 0;
}
.section-top .eyebrow {
    margin-bottom: 13px;
}
.muted {
    font-size: 12px;
    color: var(--muted);
}
.filters {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 30px 0;
}
.search {
    display: flex;
    align-items: center;
    gap: 10px;
    background: white;
    border: 1px solid var(--line);
    border-radius: 5px;
    width: 360px;
    padding: 0 15px;
}
.search > span {
    font-size: 24px;
}
.search input {
    border: 0;
    padding: 12px 0;
    background: none;
    width: 100%;
    font-size: 12px;
}
.filters select {
    width: 170px;
    font-size: 12px;
}
.course-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.course-card {
    border: 1px solid var(--line);
    border-radius: 10px;
    background: white;
    overflow: hidden;
    transition:
        transform 0.2s,
        box-shadow 0.2s;
}
.course-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px #24382e09;
}
.course-art {
    height: 222px;
    display: block;
    position: relative;
    overflow: hidden;
    background: #e1e9d2;
}
.art-tag {
    position: absolute;
    top: 18px;
    left: 20px;
    font-size: 9px;
    padding: 4px 10px;
    border: 1px solid #ffffffb0;
    border-radius: 30px;
    background: #ffffff70;
    z-index: 2;
}
.art-bottom {
    position: absolute;
    bottom: 16px;
    left: 20px;
    right: 20px;
    font-size: 7px;
    letter-spacing: 1.7px;
    display: flex;
    justify-content: space-between;
}
.abstract {
    position: absolute;
    inset: 0;
}
.abstract span,
.abstract i,
.abstract b {
    position: absolute;
}
.art-1 {
    background: #e4ead8;
}
.art-1 .abstract span {
    width: 98px;
    height: 132px;
    left: 30%;
    top: 39px;
    background: #708850;
    border-radius: 100px 100px 2px 2px;
    transform: rotate(-24deg);
}
.art-1 .abstract i {
    width: 96px;
    height: 132px;
    left: 48%;
    top: 43px;
    background: #b3c28f;
    border-radius: 100px 100px 2px 2px;
    transform: rotate(27deg);
}
.art-1 .abstract b {
    width: 1px;
    height: 160px;
    left: 50%;
    top: 30px;
    background: #f9f9e5;
    transform: rotate(-12deg);
}
.art-2 {
    background: #eee1d5;
}
.art-2 .abstract span {
    height: 101px;
    width: 140px;
    left: 22%;
    top: 53px;
    background: #ba8166;
    transform: rotate(-17deg);
    border-radius: 4px;
    box-shadow: 5px 8px 0 #cfab91;
}
.art-2 .abstract i {
    height: 94px;
    width: 139px;
    left: 43%;
    top: 61px;
    background: #f8f3e6;
    transform: rotate(12deg);
    border-radius: 4px;
    background-image: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 16px,
        #d5c7b8 17px,
        transparent 18px
    );
    border: 12px solid #f8f3e6;
}
.art-0 {
    background: #e5e1ee;
}
.art-0 .abstract span {
    width: 117px;
    height: 117px;
    border: 22px solid #9591b2;
    border-radius: 50%;
    left: 28%;
    top: 44px;
}
.art-0 .abstract i {
    width: 117px;
    height: 117px;
    border: 22px solid #c1b9d2;
    border-radius: 50%;
    left: 45%;
    top: 44px;
    mix-blend-mode: multiply;
}
.course-info {
    padding: 24px 23px 18px;
}
.course-info .eyebrow {
    font-size: 8px;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}
.course-info .eyebrow span {
    margin: 0 7px;
}
.course-info h3 {
    font-family: "DM Serif Display", Georgia, serif;
    font-size: 24px;
    font-weight: 400;
}
.course-info > p:not(.eyebrow) {
    font-size: 12px;
    color: var(--muted);
    line-height: 1.8;
    min-height: 65px;
}
.course-meta {
    border-top: 1px solid var(--line);
    padding-top: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 10px;
    color: var(--muted);
    gap: 7px;
}
.course-meta a {
    font-size: 20px;
    color: var(--green);
}
.closing {
    max-width: 1248px;
    margin: 12px auto 64px;
    border-radius: 10px;
    background: #ecefe2;
    padding: 42px 46px;
    display: flex;
    align-items: center;
    gap: 36px;
}
.closing h2 {
    font-size: 29px;
    margin-bottom: 0;
}
.closing .eyebrow {
    font-size: 8px;
    margin-bottom: 12px;
}
.closing .button {
    margin-left: auto;
}
.closing-flower {
    font-size: 76px;
    color: #9aaa78;
}
footer {
    border-top: 1px solid var(--line);
    padding: 28px 64px;
    max-width: 1376px;
    margin: auto;
    display: flex;
    align-items: center;
    gap: 36px;
    font-size: 11px;
    color: var(--muted);
}
footer .brand {
    font-size: 21px;
    color: var(--ink);
}
footer p {
    margin: 0;
}
footer > span {
    margin-left: auto;
}
.notice {
    max-width: 1248px;
    margin: 20px auto 0;
    padding: 14px 20px;
    background: #e5edd9;
    border: 1px solid #d2ddc0;
    border-radius: 5px;
}
.notice p {
    margin: 0;
}
.notice.error {
    background: #f9e5e0;
    border-color: #e8bdb2;
}
.notice.amber {
    background: #f8edce;
    border-color: #ddc98d;
}
.breadcrumb {
    display: inline-block;
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 28px;
}
.course-intro {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 95px;
    margin: 20px 0 60px;
}
.course-intro h1 {
    font-size: 56px;
}
.lead {
    font-size: 18px;
    color: var(--muted);
    line-height: 1.8;
}
.enroll-card {
    background: #eaf0df;
    border-radius: 9px;
    padding: 30px;
}
.enroll-card p {
    font-size: 13px;
    color: var(--muted);
}
.large-star {
    font-size: 49px;
    color: #7c9356;
}
.syllabus > div {
    display: flex;
    gap: 28px;
    align-items: center;
    border-top: 1px solid var(--line);
    padding: 24px 0;
}
.syllabus h3 {
    margin-bottom: 5px;
}
.syllabus p {
    margin: 0;
    font-size: 12px;
    color: var(--muted);
}
.syllabus > div > span:last-child {
    margin-left: auto;
    font-size: 12px;
    color: var(--muted);
}
.lesson-number {
    font-family: Georgia, serif;
    font-size: 28px;
    color: #8e9b7c;
}
.auth-wrap {
    max-width: 1050px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    padding: 70px 0;
}
.auth-card,
.panel {
    background: white;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 30px;
}
.auth-card h2,
.panel h2 {
    font-size: 27px;
}
.auth-card > p {
    font-size: 12px;
    margin: 22px 0 0;
}
.auth-card a {
    text-decoration: underline;
}
.auth-art {
    font-size: 160px;
    color: #a8b58e;
    margin-top: 30px;
}
.auth-card .button {
    width: 100%;
    margin-top: 18px;
}
.demo-hint {
    font-size: 11px;
    border-top: 1px solid var(--line);
    margin-top: 25px;
    padding-top: 18px;
    color: var(--muted);
}
.demo-hint p {
    margin: 8px 0 0;
}
label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    margin: 18px 0;
}
input:not([type="radio"]),
textarea,
select {
    display: block;
    width: 100%;
    padding: 11px 12px;
    border: 1px solid #d7dbd0;
    border-radius: 4px;
    background: #fdfdfa;
    color: var(--ink);
    margin-top: 6px;
}
textarea {
    resize: vertical;
    min-height: 90px;
}
input[type="radio"] {
    accent-color: var(--green);
}
:focus-visible {
    outline: 3px solid #729747;
    outline-offset: 4px;
}
.learning-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-top: 40px;
}
.learning-card {
    border: 1px solid var(--line);
    padding: 30px;
    border-radius: 10px;
    background: white;
}
.learning-card h2 {
    font-size: 29px;
}
.learning-card p {
    font-size: 13px;
    color: var(--muted);
}
progress {
    width: 100%;
    height: 7px;
    border: 0;
    border-radius: 20px;
    background: #e3e7dc;
    color: var(--green);
    overflow: hidden;
}
progress::-webkit-progress-bar {
    background: #e3e7dc;
}
progress::-webkit-progress-value {
    background: #718b4e;
}
progress::-moz-progress-bar {
    background: #718b4e;
}
.actions {
    display: flex;
    align-items: center;
    gap: 22px;
    flex-wrap: wrap;
    margin: 22px 0;
}
.actions a {
    font-size: 13px;
}
.actions form {
    margin: 0;
}
.reader {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    max-width: 1248px;
    margin: auto;
    gap: 85px;
    padding: 40px 0 70px;
}
.reader-nav {
    border-right: 1px solid var(--line);
    padding-right: 28px;
}
.reader-nav h2 {
    font-size: 25px;
}
.reader-nav nav {
    margin: 28px 0;
}
.reader-nav nav a {
    display: flex;
    gap: 14px;
    font-size: 13px;
    line-height: 1.4;
    padding: 17px 12px;
    border-radius: 5px;
    margin: 5px 0;
}
.reader-nav nav .selected {
    background: #e7eddc;
}
.reader-nav nav a span {
    font-size: 11px;
    color: #71815d;
}
.lesson-content {
    max-width: 715px;
    padding-top: 36px;
}
.lesson-content h1 {
    font-size: 49px;
}
.prose {
    font-size: 17px;
    line-height: 1.9;
    color: #4f5c51;
}
.prose h2 {
    font-size: 28px;
    margin-top: 33px;
    color: var(--ink);
}
.prose blockquote {
    border-left: 3px solid #819964;
    padding: 10px 25px;
    margin: 28px 0;
    background: #eff1e6;
}
.prose blockquote p {
    margin: 0;
}
.quiz {
    background: #eff1e7;
    border: 1px solid #dde2d1;
    border-radius: 9px;
    padding: 30px;
    margin-top: 45px;
}
.quiz h2 {
    font-size: 30px;
}
.quiz fieldset {
    border: 0;
    padding: 0;
    margin: 0;
}
.quiz legend {
    margin-bottom: 12px;
    font-size: 16px;
}
.option {
    display: flex;
    gap: 13px;
    align-items: center;
    background: #ffffffa0;
    border: 1px solid #d9dfcd;
    padding: 16px;
    margin: 10px 0;
    border-radius: 5px;
    font-size: 14px;
}
.option:has(input:checked) {
    border-color: #658445;
    background: #e1eacd;
}
.quiz .button {
    margin-top: 14px;
}
.completion {
    font-size: 13px;
    color: #557237;
}
.next-lesson {
    display: block;
    text-align: right;
    font-size: 13px;
    margin-top: 24px;
}
.certificate-wrap {
    text-align: center;
}
.certificate {
    max-width: 850px;
    margin: 0 auto 25px;
    border: 1px solid #87976e;
    outline: 1px solid #c6cfb6;
    outline-offset: -12px;
    padding: 55px 65px;
    background: #f3f4e8;
}
.certificate h1 {
    font-size: 45px;
}
.certificate h2 {
    font-size: 38px;
    margin: 30px 0;
}
.certificate h3 {
    font-family: Georgia, serif;
    font-size: 24px;
}
.certificate small {
    font-size: 10px;
    color: var(--muted);
}
.certificate hr {
    border: 0;
    border-top: 1px solid #c7d0b8;
    margin: 30px 0;
}
.studio-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 35px;
}
.studio-course {
    display: block;
    border: 1px solid var(--line);
    border-radius: 7px;
    padding: 22px;
    margin: 18px 0;
    background: white;
}
.studio-course p {
    font-size: 12px;
    margin-bottom: 8px;
    color: var(--muted);
}
.studio-course h3 {
    font-size: 18px;
}
.badge {
    font-size: 10px;
    background: #e8eddf;
    padding: 4px 8px;
    margin-left: 8px;
    border-radius: 20px;
}
.secondary {
    background: white;
    border: 1px solid #c6cfbd;
    border-radius: 5px;
    padding: 10px 15px;
    font-size: 11px;
}
.error-text {
    color: #9e3e30 !important;
}
pre {
    padding: 16px;
    background: #f1f3eb;
    border-radius: 5px;
    font-size: 13px;
    overflow: auto;
}
.empty {
    padding: 40px;
    background: #f0f2e9;
    border-radius: 10px;
    grid-column: 1/-1;
}
.avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #e5eacf;
    display: grid;
    place-items: center;
    font-size: 12px;
}
.skip {
    position: absolute;
    left: 15px;
    top: -100px;
    background: white;
    padding: 12px;
    z-index: 20;
}
.skip:focus {
    top: 10px;
}
@media (min-width: 1600px) {
    .hero {
        padding-top: 90px;
        padding-bottom: 85px;
    }
}
@media (max-width: 1350px) {
    .hero,
    .promise,
    .section,
    .closing,
    .reader {
        margin-left: 6%;
        margin-right: 6%;
    }
    .header {
        padding: 0 6%;
    }
    .hero h1 {
        font-size: 58px;
    }
    .auth-wrap {
        padding: 60px 6%;
    }
    .hero-art {
        margin-right: 20px;
    }
    .orbit {
        width: 380px;
    }
    .header nav {
        gap: 20px;
    }
    .course-meta {
        flex-wrap: wrap;
    }
    .notice {
        margin-left: 6%;
        margin-right: 6%;
    }
}
@media (max-width: 900px) {
    .header {
        height: auto;
        min-height: 95px;
        gap: 20px;
        flex-wrap: wrap;
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .header nav {
        gap: 16px;
        flex-wrap: wrap;
    }
    .brand-small {
        display: none;
    }
    .hero {
        gap: 10px;
        padding: 50px 0;
    }
    .hero h1 {
        font-size: 47px;
    }
    .hero p {
        font-size: 14px;
    }
    .hero-art {
        transform: scale(0.85);
        margin: 0 -20px;
    }
    .orbit {
        width: 340px;
    }
    .course-grid {
        gap: 14px;
    }
    .course-info {
        padding: 18px;
    }
    .course-info h3 {
        font-size: 22px;
    }
    .promise {
        gap: 15px;
    }
    .promise > span {
        padding-left: 0;
    }
    .promise > span:before {
        display: none;
    }
    .closing {
        padding: 30px;
        gap: 20px;
    }
    .closing h2 {
        font-size: 25px;
    }
    .closing-flower {
        display: none;
    }
    .reader {
        grid-template-columns: 230px minmax(0, 1fr);
        gap: 30px;
    }
    .lesson-content h1 {
        font-size: 38px;
    }
    .auth-wrap {
        gap: 35px;
    }
    .course-intro {
        gap: 35px;
    }
    .course-intro h1 {
        font-size: 42px;
    }
    .studio-grid {
        gap: 25px;
    }
    footer {
        padding: 25px 6%;
        flex-wrap: wrap;
        gap: 15px;
    }
    footer > span {
        margin-left: 0;
    }
}
@media (max-width: 650px) {
    .header {
        gap: 12px;
    }
    .header nav {
        font-size: 11px;
        gap: 14px;
        width: 100%;
    }
    .header .button {
        padding: 9px 12px;
    }
    .header .avatar {
        display: none;
    }
    .hero {
        grid-template-columns: 1fr;
        padding-top: 35px;
    }
    .hero h1 {
        font-size: 54px;
    }
    .hero-art {
        height: 320px;
        max-width: 350px;
        width: 90%;
        justify-self: center;
        transform: scale(0.9);
        margin: 20px 0;
    }
    .note-card {
        height: 310px;
        width: 240px;
    }
    .note-card .plant {
        height: 123px;
    }
    .hero .desktop {
        display: none;
    }
    .promise {
        grid-template-columns: 1fr;
        padding: 22px 0;
        gap: 15px;
    }
    .promise small {
        display: inline;
        margin-left: 12px;
    }
    .section {
        padding-top: 40px;
        padding-bottom: 40px;
    }
    .section-top {
        display: block;
    }
    .section-top h2 {
        font-size: 29px;
        margin-bottom: 12px;
    }
    .filters {
        flex-wrap: wrap;
    }
    .filters .search {
        width: 100%;
    }
    .filters select {
        flex: 1;
    }
    .course-grid,
    .learning-grid,
    .studio-grid,
    .auth-wrap,
    .course-intro {
        grid-template-columns: 1fr;
    }
    .course-art {
        height: 240px;
    }
    .course-info > p:not(.eyebrow) {
        min-height: 0;
    }
    .course-info h3 {
        font-size: 27px;
    }
    .course-info {
        padding: 24px;
    }
    .course-meta {
        font-size: 11px;
    }
    .course-intro {
        gap: 20px;
        margin-bottom: 40px;
    }
    .course-intro h1 {
        font-size: 44px;
    }
    .closing {
        display: block;
        padding: 30px;
    }
    .closing .button {
        margin-top: 24px;
    }
    .reader {
        display: flex;
        flex-direction: column;
        gap: 0;
    }
    .reader-nav {
        border-right: 0;
        border-bottom: 1px solid var(--line);
        padding: 0 0 20px;
    }
    .reader-nav nav {
        display: flex;
        overflow: auto;
        margin: 10px 0;
        gap: 6px;
    }
    .reader-nav nav a {
        min-width: 170px;
        font-size: 11px;
        padding: 12px;
    }
    .reader-nav h2 {
        font-size: 22px;
    }
    .lesson-content h1 {
        font-size: 40px;
    }
    .prose {
        font-size: 16px;
    }
    .quiz {
        padding: 22px;
    }
    .auth-wrap {
        padding-top: 35px;
        gap: 10px;
    }
    .auth-intro h1 {
        font-size: 48px;
    }
    .auth-art {
        display: none;
    }
    .auth-intro .lead {
        font-size: 16px;
    }
    .certificate {
        padding: 45px 25px;
    }
    .certificate h1 {
        font-size: 32px;
    }
    .certificate h2 {
        font-size: 30px;
    }
    .section > h1 {
        font-size: 43px;
    }
    .studio-grid {
        gap: 20px;
    }
    .syllabus > div {
        gap: 16px;
    }
    .syllabus h3 {
        font-size: 18px;
    }
    footer {
        display: block;
    }
    footer > * {
        margin-bottom: 12px !important;
    }
    .notice {
        font-size: 13px;
    }
    .learning-card {
        padding: 23px;
    }
    .hero-note {
        font-size: 10px;
    }
}
@media print {
    .header,
    footer,
    .certificate-wrap > p,
    .certificate-wrap > a {
        display: none;
    }
    .certificate {
        border: 1px solid #87976e;
        print-color-adjust: exact;
    }
    .section {
        margin: 0;
        padding: 10px;
    }
    .certificate-wrap {
        max-width: none;
    }
}