/* PTAdmin product and download page. */
.pt-open-source-page {
    --pt-os-ink: #162033;
    --pt-os-body: #46556c;
    --pt-os-muted: #6a778b;
    --pt-os-border: #dce4ee;
    --pt-os-soft: #f5f8fc;
    --pt-os-blue: #2274ff;
    --pt-os-blue-dark: #155dcc;
    --pt-os-green: #28c6a0;
    padding-top: 60px;
    background: #fff;
    color: var(--pt-os-body);
}
.pt-open-source-page h1,
.pt-open-source-page h2,
.pt-open-source-page h3,
.pt-open-source-page p,
.pt-open-source-page dl,
.pt-open-source-page figure {
    padding: 0;
    margin: 0;
    text-align: left;
    letter-spacing: 0;
}
.pt-open-source-page a { text-decoration: none; }
.pt-open-source-page a:focus-visible { outline: 3px solid rgba(34, 116, 255, 0.3); outline-offset: 3px; }
.pt-open-source-page .container-xxl { max-width: 1320px; }

.pt-open-source-hero { overflow: hidden; border-bottom: 1px solid #d9e2ee; background: #f4f7fb; }
.pt-open-source-hero__inner {
    display: grid;
    min-height: 470px;
    align-items: center;
    grid-template-columns: minmax(0, 490px) minmax(0, 1fr);
    gap: 64px;
    padding: 54px 24px;
}
.pt-open-source-hero__content { min-width: 0; }
.pt-open-source-label { display: flex; align-items: center; gap: 12px; color: var(--pt-os-blue-dark); font-size: 13px; font-weight: 700; }
.pt-open-source-label::before { width: 34px; height: 3px; background: var(--pt-os-green); content: ""; }
.pt-open-source-hero h1 { margin-top: 18px; color: var(--pt-os-ink); font-size: 58px; font-weight: 750; line-height: 1.08; }
.pt-open-source-hero__summary { max-width: 480px; margin-top: 22px !important; color: var(--pt-os-ink); font-size: 23px; font-weight: 700; line-height: 1.5; }
.pt-open-source-hero__description { max-width: 500px; margin-top: 12px !important; color: #536178; font-size: 15px; line-height: 1.8; }
.pt-open-source-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.pt-open-source-button {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 700;
    transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}
.pt-open-source-button .iconfont { font-size: 16px; }
.pt-open-source-button--primary { background: var(--pt-os-blue); color: #fff; }
.pt-open-source-button--primary:hover { background: var(--pt-os-blue-dark); color: #fff; }
.pt-open-source-button--secondary { border-color: #b9c6d6; background: #fff; color: var(--pt-os-ink); }
.pt-open-source-button--secondary:hover { border-color: var(--pt-os-blue); color: var(--pt-os-blue-dark); }
.pt-open-source-button--text { padding-right: 8px; padding-left: 8px; color: var(--pt-os-blue-dark); }
.pt-open-source-button--text:hover { color: var(--pt-os-ink); }

.pt-open-source-hero__preview {
    position: relative;
    min-width: 0;
    overflow: hidden;
    border: 1px solid #cfd9e6;
    border-radius: 6px;
    background: #fff;
    box-shadow: 0 24px 54px rgba(26, 55, 91, 0.14);
}
.pt-open-source-hero__preview-bar { display: flex; height: 38px; align-items: center; gap: 7px; padding: 0 14px; border-bottom: 1px solid #e2e8f0; background: #fff; }
.pt-open-source-hero__preview-bar span { width: 7px; height: 7px; border: 1px solid #9aa8ba; border-radius: 50%; }
.pt-open-source-hero__preview-bar span:first-child { border-color: var(--pt-os-green); }
.pt-open-source-hero__preview-bar strong { margin-left: auto; color: #728096; font-size: 11px; font-weight: 700; }
.pt-open-source-hero__preview img { display: block; width: 100%; aspect-ratio: 2 / 1; object-fit: cover; object-position: left top; }
.pt-open-source-hero__preview figcaption {
    position: absolute;
    right: 18px;
    bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 13px;
    border-left: 3px solid var(--pt-os-green);
    background: #fff;
    box-shadow: 0 8px 22px rgba(20, 43, 72, 0.14);
}
.pt-open-source-hero__preview figcaption strong { color: var(--pt-os-ink); font-size: 12px; }
.pt-open-source-hero__preview figcaption span { color: var(--pt-os-muted); font-size: 11px; }

.pt-open-source-meta { border-bottom: 1px solid var(--pt-os-border); background: #fff; }
.pt-open-source-page .pt-open-source-meta__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-right: auto;
    margin-left: auto;
}
.pt-open-source-meta__grid > div { min-width: 0; padding: 19px 24px 20px; border-right: 1px solid var(--pt-os-border); }
.pt-open-source-meta__grid > div:first-child { border-left: 1px solid var(--pt-os-border); }
.pt-open-source-meta dt { color: var(--pt-os-muted); font-size: 12px; }
.pt-open-source-meta dd {
    overflow: hidden;
    margin: 6px 0 0;
    color: var(--pt-os-ink);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 15px;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pt-open-source-download-center { display: grid; align-items: start; grid-template-columns: minmax(0, 1fr) 310px; gap: 44px; }
.pt-open-source-download-main { min-width: 0; }
.pt-open-source-section { padding-top: 38px; }
.pt-open-source-section-heading h2,
.pt-open-source-aside-section h2 { color: var(--pt-os-ink); font-size: 25px; font-weight: 700; line-height: 1.25; }
.pt-open-source-section-heading p { margin-top: 8px !important; color: var(--pt-os-muted); font-size: 14px; line-height: 1.7; }
.pt-open-source-release-card { margin-top: 20px; overflow: hidden; border: 1px solid var(--pt-os-border); border-radius: 6px; background: #fff; }
.pt-open-source-release-card__heading { display: flex; min-height: 72px; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 21px; border-bottom: 1px solid var(--pt-os-border); background: #f8fafc; }
.pt-open-source-release-card__heading > div { display: flex; align-items: baseline; flex-wrap: wrap; gap: 11px; }
.pt-open-source-release-card__version { color: var(--pt-os-blue-dark); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 23px; font-weight: 750; }
.pt-open-source-release-card__heading strong { color: var(--pt-os-body); font-size: 14px; font-weight: 500; }
.pt-open-source-text-link { color: var(--pt-os-blue-dark); font-size: 13px; font-weight: 700; white-space: nowrap; }
.pt-open-source-text-link:hover { color: var(--pt-os-ink); }
.pt-open-source-text-link .iconfont { margin-left: 5px; }
.pt-open-source-asset-list { padding: 0 21px; margin: 0; list-style: none; }
.pt-open-source-asset-list li { display: flex; min-height: 58px; align-items: center; gap: 16px; border-bottom: 1px solid #edf1f5; }
.pt-open-source-asset-list li:last-child { border-bottom: 0; }
.pt-open-source-asset-list li > span { min-width: 0; flex: 1 1 auto; overflow: hidden; color: var(--pt-os-body); text-overflow: ellipsis; white-space: nowrap; }
.pt-open-source-asset-list li > span .iconfont { margin-right: 8px; color: var(--pt-os-muted); }
.pt-open-source-asset-list li > small { color: var(--pt-os-muted); white-space: nowrap; }
.pt-open-source-asset-list li > a { color: var(--pt-os-blue-dark); font-size: 13px; font-weight: 700; white-space: nowrap; }
.pt-open-source-asset-list li > a .iconfont { margin-left: 5px; }
.pt-open-source-release-empty { padding: 19px 21px; color: var(--pt-os-muted); font-size: 14px; }
.pt-open-source-release-cta {
    display: flex;
    min-height: 118px;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    margin-top: 20px;
    padding: 20px 24px;
    border: 1px solid var(--pt-os-border);
    border-left: 4px solid var(--pt-os-green);
    background: #f8fafc;
}
.pt-open-source-release-cta > div { min-width: 0; }
.pt-open-source-release-cta span { color: var(--pt-os-blue-dark); font-size: 12px; font-weight: 700; }
.pt-open-source-release-cta strong { display: block; margin-top: 6px; color: var(--pt-os-ink); font-size: 19px; }
.pt-open-source-release-cta p { margin-top: 7px !important; color: var(--pt-os-muted); font-size: 13px; line-height: 1.6; }
.pt-open-source-release-cta > a { flex: 0 0 auto; }

.pt-open-source-install-list,
.pt-open-source-history-list { margin-top: 18px; border-top: 1px solid var(--pt-os-border); }
.pt-open-source-install-item { display: flex; min-height: 62px; align-items: center; justify-content: space-between; gap: 18px; padding: 0 10px; border-bottom: 1px solid var(--pt-os-border); color: var(--pt-os-ink); transition: background-color .2s ease, color .2s ease; }
.pt-open-source-install-item:hover { background: #f7f9fc; color: var(--pt-os-blue-dark); }
.pt-open-source-install-item > div { min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.pt-open-source-install-item strong { font-size: 15px; font-weight: 700; }
.pt-open-source-install-item span { overflow: hidden; color: var(--pt-os-muted); font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.pt-open-source-install-item code { overflow: hidden; color: var(--pt-os-ink); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.pt-open-source-install-item > .iconfont { color: #98a2b3; }
.pt-open-source-history-item { display: flex; min-height: 68px; align-items: center; gap: 18px; border-bottom: 1px solid var(--pt-os-border); }
.pt-open-source-history-item > div { min-width: 0; display: flex; flex: 1 1 auto; align-items: baseline; gap: 12px; }
.pt-open-source-history-item strong { color: var(--pt-os-ink); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 15px; }
.pt-open-source-history-item span,
.pt-open-source-history-item time { color: var(--pt-os-muted); font-size: 13px; }
.pt-open-source-history-item span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pt-open-source-history-item a { color: var(--pt-os-blue-dark); font-size: 13px; font-weight: 700; white-space: nowrap; }
.pt-open-source-history-item a .iconfont { margin-left: 5px; }

.pt-open-source-download-aside { padding-top: 38px; }
.pt-open-source-aside-section { padding: 18px 0 22px; border-top: 3px solid var(--pt-os-blue); }
.pt-open-source-aside-section + .pt-open-source-aside-section { margin-top: 30px; }
.pt-open-source-aside-section h2 { font-size: 19px; }
.pt-open-source-link-list { margin-top: 14px; border-top: 1px solid var(--pt-os-border); }
.pt-open-source-link-list > a,
.pt-open-source-link-list__static { display: flex; min-height: 58px; align-items: center; justify-content: space-between; gap: 15px; border-bottom: 1px solid var(--pt-os-border); color: var(--pt-os-ink); }
.pt-open-source-link-list > a:hover { color: var(--pt-os-blue-dark); }
.pt-open-source-link-list > a > span,
.pt-open-source-link-list__static > span { min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.pt-open-source-link-list strong { font-size: 14px; font-weight: 700; }
.pt-open-source-link-list small { overflow: hidden; color: var(--pt-os-muted); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.pt-open-source-link-list > a > .iconfont { color: #98a2b3; }
.pt-open-source-aside-commands { margin-top: 13px; }
.pt-open-source-aside-commands > div { padding: 9px 0; border-bottom: 1px solid var(--pt-os-border); }
.pt-open-source-aside-commands span { display: block; color: var(--pt-os-muted); font-size: 12px; }
.pt-open-source-aside-commands code { display: block; overflow-x: auto; margin-top: 5px; color: var(--pt-os-ink); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 11px; white-space: nowrap; }

.pt-open-source-frontend { padding: 50px 24px; margin-top: 52px; border-top: 1px solid #cfe0dc; border-bottom: 1px solid #cfe0dc; background: #f1f8f6; }
.pt-open-source-frontend__inner { display: flex; align-items: center; justify-content: space-between; gap: 44px; }
.pt-open-source-frontend h2 { color: var(--pt-os-ink); font-size: 24px; font-weight: 700; }
.pt-open-source-frontend p { max-width: 680px; margin-top: 9px !important; color: var(--pt-os-body); font-size: 15px; line-height: 1.75; }
.pt-open-source-frontend__actions { display: flex; flex: 0 0 auto; align-items: center; flex-wrap: wrap; gap: 16px; }

@media (max-width: 1199.98px) {
    .pt-open-source-hero__inner { grid-template-columns: minmax(0, 430px) minmax(0, 1fr); gap: 42px; }
    .pt-open-source-hero h1 { font-size: 52px; }
}
@media (max-width: 991.98px) {
    .pt-open-source-hero__inner { min-height: 0; grid-template-columns: 1fr; gap: 34px; padding: 44px 24px; }
    .pt-open-source-hero__content { max-width: 680px; }
    .pt-open-source-hero__preview { width: 100%; max-width: 760px; }
    .pt-open-source-download-center { grid-template-columns: minmax(0, 1fr) 275px; gap: 36px; }
}
@media (max-width: 767.98px) {
    .pt-open-source-hero__inner { gap: 28px; padding: 32px 20px 36px; }
    .pt-open-source-hero h1 { margin-top: 14px; font-size: 42px; }
    .pt-open-source-hero__summary { margin-top: 16px !important; font-size: 19px; line-height: 1.45; }
    .pt-open-source-hero__description { margin-top: 8px !important; font-size: 14px; line-height: 1.7; }
    .pt-open-source-actions { align-items: stretch; flex-direction: column; margin-top: 21px; }
    .pt-open-source-button { width: 100%; }
    .pt-open-source-button--text { min-height: 38px; }
    .pt-open-source-hero__preview { border-radius: 5px; box-shadow: none; }
    .pt-open-source-hero__preview-bar { height: 32px; }
    .pt-open-source-hero__preview figcaption { right: 10px; bottom: 9px; padding: 7px 9px; }
    .pt-open-source-hero__preview figcaption span { display: none; }
    .pt-open-source-meta__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .pt-open-source-meta__grid > div { padding: 15px 20px 16px; border-bottom: 1px solid var(--pt-os-border); }
    .pt-open-source-meta__grid > div:nth-child(odd) { border-left: 0; }
    .pt-open-source-meta__grid > div:nth-child(even) { border-right: 0; }
    .pt-open-source-meta__grid > div:nth-last-child(-n + 2) { border-bottom: 0; }
    .pt-open-source-download-center { display: block; }
    .pt-open-source-section { padding: 42px 20px 0; }
    .pt-open-source-section-heading h2 { font-size: 25px; }
    .pt-open-source-release-card { margin-top: 17px; }
    .pt-open-source-release-cta { align-items: flex-start; flex-direction: column; gap: 18px; min-height: 0; margin-top: 17px; padding: 20px; }
    .pt-open-source-release-cta > a { width: 100%; }
    .pt-open-source-release-card__heading { min-height: 0; align-items: flex-start; flex-direction: column; padding: 17px; }
    .pt-open-source-release-card__version { font-size: 20px; }
    .pt-open-source-asset-list { padding: 0 17px; }
    .pt-open-source-asset-list li { display: flex; flex-wrap: wrap; gap: 8px 13px; padding: 11px 0; }
    .pt-open-source-asset-list li > span,
    .pt-open-source-asset-list li > small { flex: 1 1 calc(100% - 72px); }
    .pt-open-source-asset-list li > a { flex: 0 0 auto; order: 2; margin-left: auto; }
    .pt-open-source-install-list,
    .pt-open-source-history-list { margin-top: 16px; }
    .pt-open-source-install-item { min-height: 70px; padding: 0; }
    .pt-open-source-install-item code { max-width: 46%; }
    .pt-open-source-history-item { align-items: flex-start; flex-wrap: wrap; gap: 6px 13px; padding: 12px 0; }
    .pt-open-source-history-item > div { flex-basis: 100%; }
    .pt-open-source-history-item a { margin-left: auto; }
    .pt-open-source-download-aside { padding: 44px 20px 22px; }
    .pt-open-source-aside-section + .pt-open-source-aside-section { margin-top: 28px; }
    .pt-open-source-frontend { padding: 44px 20px; margin-top: 44px; }
    .pt-open-source-frontend__inner { align-items: flex-start; flex-direction: column; gap: 24px; }
}
@media (prefers-reduced-motion: reduce) {
    .pt-open-source-button,
    .pt-open-source-install-item { transition: none; }
}