:root {
    color-scheme: light;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #f5f7fa;
    color: #17202a;
}
html {
    font-size: 17px;
}
*,
*::before,
*::after {
    box-sizing: border-box;
}
body {
    margin: 0;
    padding: 28px;
    background: #f5f7fa;
}
main {
    max-width: 760px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid #d9dee7;
    border-radius: 8px;
    padding: 28px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 9px;
    width: fit-content;
    margin-bottom: 18px;
    color: #17202a;
    text-decoration: none;
    font-weight: 800;
}
.brand img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}
.back {
    display: inline-flex;
    margin-bottom: 18px;
    color: #1769aa;
    text-decoration: none;
    font-weight: 700;
}
h1 {
    margin: 0 0 10px;
    font-size: 26px;
    line-height: 1.25;
}
p {
    margin: 0 0 20px;
    color: #53606d;
    line-height: 1.7;
}
form {
    display: grid;
    gap: 16px;
    min-width: 0;
}
label {
    display: grid;
    min-width: 0;
    gap: 7px;
    color: #314252;
    font-weight: 700;
}
input,
textarea,
select {
    width: 100%;
    min-width: 0;
    min-height: 44px;
    padding: 0 12px;
    border: 1px solid #c9d1dc;
    border-radius: 6px;
    background: #fff;
    color: #17202a;
    font: inherit;
}
input[type="file"] {
    max-width: 100%;
    padding: 12px;
    background: #fbfcfe;
}
textarea {
    min-height: 260px;
    padding: 12px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    line-height: 1.55;
}
.hint {
    margin: -4px 0 0;
    color: #6b7886;
    font-size: 14px;
}
button,
.download {
    width: fit-content;
    border: 0;
    border-radius: 6px;
    padding: 10px 16px;
    background: #1769aa;
    color: #fff;
    font-size: .92rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}
.message {
    margin-top: 20px;
    padding: 14px 16px;
    border-radius: 6px;
}
.error {
    border: 1px solid #e4a4a4;
    background: #fff2f2;
    color: #8a1f1f;
}
.success {
    border: 1px solid #a7d5b2;
    background: #f0fff4;
}
pre {
    overflow: auto;
    max-height: 560px;
    margin: 20px 0 0;
    padding: 16px;
    border-radius: 6px;
    background: #101820;
    color: #eef6ff;
    line-height: 1.55;
}
dl {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 8px 14px;
    margin: 14px 0;
}
dt {
    font-weight: 700;
}
dd {
    margin: 0;
}
footer {
    margin-top: 22px;
    color: #6b7886;
    font-size: 14px;
}
footer a {
    color: #1769aa;
    font-weight: 700;
    text-decoration: none;
}
footer a:hover,
footer a:focus-visible {
    text-decoration: underline;
}