:root {
    color-scheme: dark;
    font-family: system-ui, sans-serif;
    color: #e5edea;
    background: #11171c;
}
* {
    box-sizing: border-box;
}
body {
    margin: 0;
}
header,
main,
footer {
    max-width: 1320px;
    padding: 24px;
    margin: auto;
}
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #2d373c;
}
a {
    color: #b7e8db;
    text-underline-offset: 4px;
}
.brand {
    font-size: 26px;
    font-weight: 800;
    text-decoration: none;
}
.eyebrow {
    color: #d6c5ef;
    font-size: 12px;
    letter-spacing: 0.14em;
    margin-top: 18px;
}
h1 {
    font-size: clamp(34px, 6vw, 64px);
    letter-spacing: -0.04em;
    margin: 8px 0 16px;
}
.intro {
    font-size: 20px;
    line-height: 1.5;
    max-width: 740px;
}
.legend {
    color: #a2b3bb;
    max-width: 850px;
    line-height: 1.6;
}
form {
    margin-top: 24px;
    max-width: 900px;
}
.filters {
    margin-top: 16px;
}
.filters summary {
    cursor: pointer;
    color: #b7e8db;
    padding: 8px 0;
}
.filter-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 12px;
}
label {
    display: grid;
    gap: 8px;
    font-size: 14px;
}
input,
select,
button {
    font: inherit;
    color: inherit;
    border: 1px solid #40515a;
    border-radius: 8px;
    background: #1b262d;
    padding: 10px 12px;
}
button {
    cursor: pointer;
}
button:hover,
button[aria-pressed="true"] {
    background: #2d4947;
    border-color: #b7e8db;
}
:focus-visible {
    outline: 3px solid #d6c5ef;
    outline-offset: 3px;
}
#count {
    display: inline-block;
    margin: 26px 18px 26px 0;
    color: #a2b3bb;
}
#gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
}
article {
    border: 1px solid #2d3b44;
    border-radius: 14px;
    overflow: hidden;
    background: #172128;
}
article[hidden],
[hidden] {
    display: none !important;
}
article img {
    display: block;
    width: 100%;
    height: 230px;
    object-fit: contain;
    background: #10151e;
}
.card-body {
    padding: 18px;
}
h2 {
    font-size: 19px;
    margin: 0 0 10px;
}
.card-body p {
    color: #a2b3bb;
    font-size: 13px;
    min-height: 32px;
}
.card-body a {
    margin-left: 10px;
    font-size: 14px;
}
.style-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    border-top: 1px solid #2d3b44;
    padding-top: 14px;
    margin-top: 14px;
}
.style-links a {
    margin: 0;
}
.style-links strong {
    width: 100%;
    font-size: 13px;
}
.style-links button {
    font-size: 13px;
    padding: 7px 9px;
}
#copy-result {
    padding: 16px;
    border: 1px solid #40515a;
    border-radius: 8px;
    margin-bottom: 20px;
}
#copy-text {
    width: 100%;
    margin-top: 8px;
}
#copy-note {
    font-size: 14px;
    color: #a2b3bb;
}
footer {
    margin-top: 35px;
    color: #a2b3bb;
    font-size: 14px;
}
@media (max-width: 760px) {
    .filter-options {
        grid-template-columns: 1fr 1fr;
    }
    header,
    main,
    footer {
        padding: 18px;
    }
}
@media (max-width: 440px) {
    .filter-options {
        grid-template-columns: 1fr;
    }
}

.collections,
.setup-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 24px 0;
}
.card-body .starter-note {
    color: #d4e7dd;
    min-height: 0;
    font-size: 14px;
    line-height: 1.5;
}
.getting-started {
    margin-top: 48px;
    padding: 28px;
    border: 1px solid #40515a;
    border-radius: 14px;
    line-height: 1.7;
    background: #172128;
    scroll-margin-top: 24px;
}
.getting-started h2 {
    font-size: 25px;
}
.getting-started p {
    max-width: 850px;
}
.setup-links a {
    padding: 10px 14px;
    border-radius: 8px;
    background: #243a3c;
}
article {
    scroll-margin-top: 20px;
}
@media (max-width: 440px) {
    .eyebrow {
        display: none;
    }
    header {
        align-items: flex-start;
        gap: 16px;
    }
    header nav {
        line-height: 1.8;
        text-align: right;
    }
    .getting-started {
        padding: 18px;
    }
}