:root { color-scheme: light; --ink: #102733; --muted: #5b707a; --line: #d7e1e4; --paper: #fbfdfd; --panel: #f0f6f6; --accent: #0f8b8d; --accent-dark: #0b5d63; --warm: #e7a84b; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
[hidden] { display: none !important; }.access-wall { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: #071923; color: #fff; }.access-card { width: min(100%, 430px); padding: 42px; border: 1px solid rgba(255,255,255,.12); border-radius: 24px; background: rgba(255,255,255,.07); box-shadow: 0 24px 80px rgba(0,0,0,.3); }.access-card h1 { margin: 14px 0 10px; font-size: 2rem; letter-spacing: -.04em; line-height: 1.1; }.access-card p { color: #b8cbd1; }.access-card form { display: grid; gap: 9px; margin-top: 28px; }.access-card label { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }.access-card input { width: 100%; padding: 13px 14px; border: 1px solid rgba(255,255,255,.2); border-radius: 9px; color: #fff; background: rgba(0,0,0,.25); font: inherit; }.access-card input:focus { outline: 3px solid rgba(89,218,220,.2); border-color: #59dadc; }.access-card button { margin-top: 8px; padding: 13px 14px; border: 0; border-radius: 9px; background: #59dadc; color: #071923; font: inherit; font-weight: 750; cursor: pointer; }.access-card button:hover { background: #7be6e7; }.access-error { color: #ffb6b6 !important; font-size: .86rem; margin: 4px 0 0; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); line-height: 1.65; }
a { color: var(--accent-dark); }
.topbar { height: 72px; padding: 0 5vw; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: rgba(251,253,253,.94); position: sticky; top: 0; z-index: 2; backdrop-filter: blur(12px); }
.brand { display: flex; gap: 10px; align-items: center; color: var(--ink); text-decoration: none; font-weight: 720; letter-spacing: -.02em; font-size: 1.05rem; }.brand em { color: var(--accent); font-style: normal; font-weight: 500; }.brand-mark { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; background: var(--ink); color: #fff; font-weight: 800; }.app-link { color: var(--ink); text-decoration: none; font-size: .9rem; font-weight: 650; }.app-link:hover { color: var(--accent); }
.layout { display: grid; grid-template-columns: 310px minmax(0, 1fr); max-width: 1440px; margin: 0 auto; min-height: calc(100vh - 72px); }.sidebar { padding: 46px 30px 60px 5vw; border-right: 1px solid var(--line); background: var(--panel); }.sidebar-intro h1 { margin: 7px 0 12px; font-size: 1.42rem; line-height: 1.15; letter-spacing: -.04em; }.sidebar-intro p { color: var(--muted); font-size: .92rem; margin: 0 0 28px; }.eyebrow { color: var(--accent-dark) !important; text-transform: uppercase; letter-spacing: .12em; font-size: .68rem !important; font-weight: 750; }.search-label { display: block; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 20px 0 6px; }.search { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); font: inherit; }.search:focus { outline: 3px solid rgba(15,139,141,.18); border-color: var(--accent); }.nav { display: grid; gap: 3px; margin-top: 18px; }.nav a { padding: 8px 10px; border-radius: 7px; text-decoration: none; color: var(--muted); font-size: .89rem; }.nav a:hover, .nav a.active { background: #fff; color: var(--accent-dark); }.nav a.active { box-shadow: inset 3px 0 var(--accent); font-weight: 700; }
.content-shell { padding: 45px clamp(28px, 7vw, 120px) 70px; min-width: 0; }.breadcrumbs { color: var(--muted); font-size: .78rem; margin-bottom: 24px; }.article { max-width: 780px; }.article h1 { font-size: clamp(2rem, 4vw, 3.25rem); letter-spacing: -.055em; line-height: 1.05; margin: 0 0 18px; }.article h2 { margin: 40px 0 10px; font-size: 1.45rem; letter-spacing: -.03em; line-height: 1.2; }.article h3 { margin: 28px 0 8px; font-size: 1.1rem; }.article p { margin: 0 0 18px; color: #334d57; }.article ul, .article ol { margin: 0 0 20px; padding-left: 1.35rem; color: #334d57; }.article li { margin: 5px 0; }.article strong { color: var(--ink); }.article blockquote { margin: 22px 0; padding: 14px 18px; border-left: 3px solid var(--warm); background: #fff9ef; color: #5b4a2d; }.article code { padding: 2px 5px; border-radius: 4px; background: #edf2f3; font-size: .9em; }.article pre { padding: 16px; overflow: auto; border-radius: 9px; background: #102733; color: #eaf5f5; }.article table { width: 100%; border-collapse: collapse; margin: 22px 0; font-size: .92rem; }.article th, .article td { text-align: left; vertical-align: top; border: 1px solid var(--line); padding: 9px 10px; }.article th { background: var(--panel); color: var(--ink); }.loading { color: var(--muted); }.article-footer { max-width: 780px; border-top: 1px solid var(--line); margin-top: 58px; padding-top: 18px; display: flex; gap: 10px; font-size: .85rem; }.not-found { padding: 28px; background: var(--panel); border-radius: 10px; }
@media (max-width: 800px) { .topbar { padding: 0 20px; }.layout { display: block; }.sidebar { padding: 26px 20px 18px; border-right: 0; border-bottom: 1px solid var(--line); }.sidebar-intro { max-width: 600px; }.sidebar-intro h1 { font-size: 1.25rem; }.nav { display: flex; overflow-x: auto; gap: 3px; margin-top: 12px; padding-bottom: 3px; }.nav a { white-space: nowrap; }.content-shell { padding: 30px 20px 55px; }.app-link { font-size: .78rem; } }