:root {
    --bg: #ffffff;
    --text: #15241a;
    --muted: #5b6b5e;
    --accent: #104211;
    --accent-hover: #0b2f0c;
    --surface: #f3f7f3;
    --border: #d9e3da;
    --code-bg: #eef3ee;
    --code-block-bg: #0b1f0d;
    --sidebar-bg: #0b1f0d;
    --sidebar-border: #1c3a1e;
    --sidebar-text: #bcd0bf;
    --sidebar-text-dim: #8aa98d;
    --sidebar-hover: #163a18;
}

.docs {
    display: flex;
    gap: 0;
    min-height: 100vh;
    background: var(--bg);
}

.docs-sidebar {
    width: 260px;
    flex: 0 0 260px;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    padding: 24px 18px;
    position: sticky;
    top: 0;
    height: 100vh;
    box-sizing: border-box;
    border-right: 1px solid var(--sidebar-border);
}

.docs-brand {
    font-weight: 700;
    font-size: 20px;
    color: #fff;
    margin-bottom: 20px;
    letter-spacing: .3px;
}

.docs-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.docs-link {
    color: var(--sidebar-text-dim);
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 15px;
}

.docs-link:hover {
    background: var(--sidebar-hover);
    color: #fff;
}

.docs-link.active {
    background: var(--accent);
    color: #fff;
}

.docs-lang {
    margin-top: 24px;
    display: flex;
    gap: 8px;
}

.docs-lang-btn {
    flex: 1;
    padding: 6px 0;
    border: 1px solid var(--sidebar-border);
    background: transparent;
    color: var(--sidebar-text-dim);
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
}

.docs-lang-btn.active {
    background: #fff;
    color: var(--sidebar-bg);
    border-color: #fff;
    font-weight: 600;
}

.docs-content {
    flex: 1;
    padding: 40px 48px;
    max-width: 900px;
    box-sizing: border-box;
}

.markdown-body {
    color: var(--text);
    line-height: 1.65;
    font-size: 16px;
    word-wrap: break-word;
}

.markdown-body h1 { font-size: 32px; margin: 0 0 16px; }
.markdown-body h2 { font-size: 24px; margin: 32px 0 12px; border-bottom: 1px solid var(--border); padding-bottom: 6px; }
.markdown-body h3 { font-size: 19px; margin: 24px 0 8px; }
.markdown-body p { margin: 0 0 14px; }
.markdown-body a { color: var(--accent); }

.markdown-body code {
    background: var(--code-bg);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 14px;
    font-family: ui-monospace, Consolas, "Courier New", monospace;
}

.markdown-body pre {
    background: var(--code-block-bg);
    color: #e3efe4;
    padding: 16px;
    border-radius: 10px;
    overflow: auto;
}

.markdown-body pre code {
    background: transparent;
    padding: 0;
    color: inherit;
}

.markdown-body img {
    max-width: 100%;
    border-radius: 10px;
    border: 1px solid var(--border);
    margin: 12px 0;
}

.markdown-body table {
    border-collapse: collapse;
    width: 100%;
    margin: 14px 0;
}

.markdown-body th,
.markdown-body td {
    border: 1px solid var(--border);
    padding: 8px 12px;
    text-align: left;
}

.markdown-body th { background: var(--surface); }

.markdown-body blockquote {
    border-left: 4px solid var(--accent);
    margin: 14px 0;
    padding: 4px 16px;
    background: var(--surface);
    color: var(--muted);
}

@media (max-width: 860px) {
    .docs { flex-direction: column; }
    .docs-sidebar {
        width: auto;
        flex: none;
        height: auto;
        position: static;
        border-right: none;
        border-bottom: 1px solid var(--sidebar-border);
    }
    .docs-content { padding: 24px 16px; }
}

.landing {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sidebar-bg);
    color: #e3efe4;
    padding: 24px;
    box-sizing: border-box;
}

.landing-inner { max-width: 640px; text-align: center; position: relative; }

.landing-lang { position: absolute; top: -8px; right: 0; display: flex; gap: 6px; }

.landing-lang-btn {
    padding: 4px 10px;
    border: 1px solid var(--sidebar-border);
    background: transparent;
    color: var(--sidebar-text-dim);
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
}

.landing-lang-btn.active {
    background: #fff;
    color: var(--sidebar-bg);
    border-color: #fff;
    font-weight: 600;
}

.landing-title { font-size: 56px; margin: 0 0 12px; letter-spacing: .5px; }
.landing-sub { font-size: 18px; color: var(--sidebar-text); margin: 0 0 28px; line-height: 1.5; }
.landing-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.landing-btn {
    text-decoration: none;
    padding: 12px 22px;
    border-radius: 10px;
    font-size: 15px;
    border: 1px solid var(--sidebar-border);
    color: #e3efe4;
}

.landing-btn:hover { background: var(--sidebar-hover); }
.landing-btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.landing-btn.primary:hover { background: var(--accent-hover); }

.markdown-body img.cap-icon {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 12px;
    margin: 0 0 8px;
    display: block;
    border: 1px solid var(--border);
}

.landing-hero {
    max-width: 100%;
    border-radius: 16px;
    margin: 4px 0 24px;
    border: 1px solid var(--sidebar-border);
}

.docs-actions { margin: 0 0 20px; }
.docs-download { display: inline-block; text-decoration: none; background: var(--accent); color: #fff; padding: 9px 18px; border-radius: 8px; font-size: 14px; font-weight: 600; }
.docs-download:hover { background: var(--accent-hover); }

.contacts { list-style: none; padding: 0; margin: 0 auto 28px; max-width: 480px; text-align: left; display: flex; flex-direction: column; gap: 2px; }
.contact-row { display: flex; align-items: baseline; gap: 14px; padding: 10px 14px; border-radius: 8px; }
.contact-row:nth-child(odd) { background: rgba(255, 255, 255, .04); }
.contact-label { flex: 0 0 140px; color: var(--sidebar-text-dim); font-size: 14px; }
.contact-value { color: #e3efe4; text-decoration: none; word-break: break-word; }
a.contact-value:hover { color: #fff; text-decoration: underline; }
.landing-foot { margin-top: 26px; }
.landing-foot a { color: var(--sidebar-text-dim); text-decoration: none; font-size: 14px; }
.landing-foot a:hover { color: #fff; }
@media (max-width: 560px) {
    .contact-row { flex-direction: column; gap: 2px; padding: 8px 10px; }
    .contact-label { flex: none; }
}

.legal { background: var(--bg); min-height: 100vh; padding: 32px 16px; box-sizing: border-box; }
.legal-inner { max-width: 820px; margin: 0 auto; }
.legal-bar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; gap: 12px; }
.legal-back { color: var(--accent); text-decoration: none; font-size: 14px; }
.legal-back:hover { text-decoration: underline; }
.legal-lang { display: flex; gap: 8px; }
.legal-lang-btn { padding: 5px 12px; border: 1px solid var(--border); background: var(--surface); color: var(--muted); border-radius: 8px; cursor: pointer; font-size: 13px; }
.legal-lang-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 600; }
.landing-foot { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }