:root {
    --gs-bg: #f6f7f9;
    --gs-surface: #fff;
    --gs-ink: #1b2430;
    --gs-muted: #5f6b7a;
    --gs-line: #e1e5ea;
    --gs-accent: #1f6feb;
    --gs-ok: #137a4b;
    --gs-error: #b42318;
}
.gs-body { margin: 0; background: var(--gs-bg); color: var(--gs-ink); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.gs-wrap { max-width: 1120px; margin: 0 auto; padding-inline: 16px; }
.gs-main { padding-block: 32px 64px; }
.gs-main h1 { margin: 0 0 8px; font-size: 32px; line-height: 1.2; }
.gs-lead { margin: 0 0 8px; color: var(--gs-muted); }

.gs-header { background: var(--gs-surface); border-bottom: 1px solid var(--gs-line); }
.gs-header__row { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; justify-content: space-between; padding-block: 14px; }
.gs-brand { color: var(--gs-ink); font-weight: 700; text-decoration: none; }
.gs-nav { display: flex; gap: 20px; }
.gs-nav a { color: var(--gs-muted); text-decoration: none; }
.gs-nav a:hover { color: var(--gs-accent); }

.gs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-top: 24px; }
.gs-card { display: flex; flex-direction: column; gap: 12px; padding: 20px; background: var(--gs-surface); border: 1px solid var(--gs-line); border-radius: 12px; color: inherit; text-decoration: none; transition: border-color .15s, box-shadow .15s, transform .15s; }
.gs-card:hover { border-color: var(--gs-accent); box-shadow: 0 6px 20px rgba(27, 36, 48, .08); transform: translateY(-2px); }
.gs-card__head { display: flex; gap: 12px; align-items: center; }
.gs-card__title { flex: 1; min-width: 0; font-size: 18px; font-weight: 600; line-height: 1.3; overflow-wrap: anywhere; }
.gs-logo { flex: none; width: 48px; height: 48px; object-fit: contain; border-radius: 10px; background: var(--gs-bg); }
.gs-logo--letter { display: flex; align-items: center; justify-content: center; background: #e8f0fe; color: var(--gs-accent); font-size: 22px; font-weight: 700; }
.gs-logo--big { width: 88px; height: 88px; border-radius: 16px; font-size: 40px; }
.gs-card__text { flex: 1; color: var(--gs-muted); font-size: 14px; }
.gs-card__meta { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; color: var(--gs-muted); font-size: 13px; }

.gs-price { flex: none; padding: 2px 10px; background: #e8f0fe; border-radius: 999px; color: var(--gs-accent); font-weight: 600; font-size: 14px; white-space: nowrap; }
.gs-price--free { background: #e6f4ec; color: var(--gs-ok); }
.gs-price--big { display: inline-block; padding: 4px 14px; font-size: 22px; }
.gs-tag { padding: 1px 8px; border: 1px solid var(--gs-line); border-radius: 999px; }
.gs-empty { color: var(--gs-muted); }

.gs-package { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 32px; align-items: start; }
.gs-package__head { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 16px; }
.gs-package__head > div { min-width: 0; }
.gs-package__intro { margin: 0; color: var(--gs-muted); font-size: 18px; }
.gs-md { line-height: 1.65; overflow-wrap: anywhere; }
.gs-md h1 { font-size: 26px; }
.gs-md h2 { margin: 28px 0 8px; font-size: 22px; }
.gs-md h3 { margin: 20px 0 6px; font-size: 18px; }
.gs-md img { display: block; max-width: 100%; height: auto; margin: 12px 0; border: 1px solid var(--gs-line); border-radius: 8px; }
.gs-md code { padding: 1px 5px; background: #eceff3; border-radius: 4px; font-size: .92em; }
.gs-md pre { padding: 12px; overflow-x: auto; background: #1b2430; border-radius: 8px; color: #e6edf3; }
.gs-md pre code { padding: 0; background: none; color: inherit; }
.gs-md blockquote { margin: 12px 0; padding: 4px 16px; border-left: 3px solid var(--gs-line); color: var(--gs-muted); }
.gs-md table { display: block; overflow-x: auto; border-collapse: collapse; }
.gs-md th, .gs-md td { padding: 6px 10px; border: 1px solid var(--gs-line); text-align: left; }
.gs-changelog { padding: 12px; overflow-x: auto; background: var(--gs-surface); border: 1px solid var(--gs-line); border-radius: 8px; white-space: pre-wrap; }
.gs-buy { padding: 20px; background: var(--gs-surface); border: 1px solid var(--gs-line); border-radius: 12px; }
.gs-facts { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; margin: 16px 0; font-size: 14px; }
.gs-facts dt { color: var(--gs-muted); }
.gs-facts dd { margin: 0; overflow-wrap: anywhere; }
.gs-buy__form { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
.gs-buy__form label { font-size: 14px; color: var(--gs-muted); }
.gs-buy__form select { width: 100%; min-width: 0; padding: 8px; border: 1px solid var(--gs-line); border-radius: 8px; font: inherit; text-overflow: ellipsis; }
.gs-buy__message { margin: 0; min-height: 1.5em; font-size: 14px; color: var(--gs-ok); }
.gs-buy__message--error { color: var(--gs-error); }
.gs-btn { display: block; padding: 10px 16px; background: var(--gs-accent); border: 0; border-radius: 8px; color: #fff; font: inherit; font-weight: 600; text-align: center; text-decoration: none; cursor: pointer; }
.gs-btn:hover { filter: brightness(1.08); }
.gs-btn:disabled { opacity: .6; cursor: progress; }
.gs-note { font-size: 14px; }
.gs-note--ok { color: var(--gs-ok); }
.gs-hint { margin-bottom: 0; color: var(--gs-muted); font-size: 13px; overflow-wrap: anywhere; }

@media (max-width: 800px) {
    .gs-package { grid-template-columns: minmax(0, 1fr); }
    .gs-main h1 { font-size: 26px; }
}

.gs-doc { max-width: 800px; }
.gs-doc__meta { color: var(--gs-muted); font-size: 14px; }
.gs-missing { padding: 1px 6px; background: #fdecea; border-radius: 4px; color: var(--gs-error); }
.gs-req { display: grid; grid-template-columns: minmax(140px, 240px) minmax(0, 1fr); gap: 6px 16px; margin: 12px 0; }
.gs-req dt { color: var(--gs-muted); }
.gs-req dd { margin: 0; overflow-wrap: anywhere; }
.gs-footer { background: var(--gs-surface); border-top: 1px solid var(--gs-line); color: var(--gs-muted); font-size: 14px; }
.gs-footer__row { display: flex; flex-wrap: wrap; gap: 16px 48px; justify-content: space-between; padding-block: 24px; }
.gs-footer__nav { display: grid; gap: 4px; align-content: start; }
.gs-footer__org { overflow-wrap: anywhere; }
@media (max-width: 560px) {
    .gs-req { grid-template-columns: minmax(0, 1fr); gap: 0; }
    .gs-req dd { margin-bottom: 10px; }
}