:root {
    --bg: #0b1220;
    --surface: rgba(255,255,255,0.06);
    --surface-2: rgba(255,255,255,0.10);
    --text: #e9eef7;
    --muted: rgba(233,238,247,0.72);
    --border: rgba(233,238,247,0.14);
    --accent: #6bd6ff;
    --accent-2: #7c5cff;
    --good: #32d583;
    --warn: #fdb022;
    --shadow: 0 18px 60px rgba(0,0,0,0.40);
    --radius: 18px;
    --radius-lg: 26px;
    --max: 1460px;
    --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
    --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font);
    background: radial-gradient(900px 500px at 10% -10%, rgba(124,92,255,0.35), transparent 60%), radial-gradient(700px 480px at 90% 0%, rgba(107,214,255,0.26), transparent 55%), radial-gradient(700px 520px at 50% 120%, rgba(50,213,131,0.14), transparent 55%), var(--bg);
    color: var(--text);
    line-height: 1.55;
    padding-bottom: 80px;

}


/* Ensure blog page content doesn't overlap the global footer */
.blog-article-page {
    position: relative;
    z-index: 0;
    padding-bottom: 60px;
    overflow: hidden; /* keeps gradients contained */
}


a {
    color: var(--accent);
    text-decoration: none;
}

    a:hover {
        text-decoration: underline;
    }

.wrap {
    max-width: var(--max);
    margin: 0 auto;
    padding: 28px 18px 80px;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    background: rgba(0,0,0,0.18);
    border-radius: 999px;
    backdrop-filter: blur(10px);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: 0.3px;
}

.logo {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}

.nav {
    display: flex;
    gap: 14px;
    font-size: 14px;
    color: var(--muted);
    flex-wrap: wrap;
    justify-content: flex-end;
}

header.hero {
    margin-top: 18px;
    padding: 34px 22px 26px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.05));
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

    header.hero:before {
        content: "";
        position: absolute;
        inset: -2px;
        background: radial-gradient(420px 240px at 18% 20%, rgba(107,214,255,0.22), transparent 60%), radial-gradient(420px 240px at 82% 30%, rgba(124,92,255,0.22), transparent 60%);
        pointer-events: none;
    }

.hero-inner {
    position: relative;
}

.kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(0,0,0,0.18);
    color: var(--muted);
    font-size: 13px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--good);
    box-shadow: 0 0 0 4px rgba(50,213,131,0.15);
}

h1 {
    margin: 14px 0 10px;
    font-size: clamp(28px, 3.4vw, 42px);
    line-height: 1.15;
    letter-spacing: -0.5px;
}

.subhead {
    margin: 0 0 18px;
    font-size: 18px;
    color: var(--muted);
    max-width: 70ch;
}

.meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: var(--muted);
    font-size: 13px;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(0,0,0,0.14);
}

.grid {
    margin-top: 18px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    width: 100%;
}


@media (max-width: 920px) {
    .grid {
        grid-template-columns: 1fr;
    }

    .nav {
        justify-content: flex-start;
    }
}

article {
    padding: 20px 20px 8px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: rgba(0,0,0,0.14);
    backdrop-filter: blur(8px);
    box-shadow: 0 18px 60px rgba(0,0,0,0.26);
}

aside {
    padding: 18px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: rgba(0,0,0,0.14);
    height: fit-content;
    position: sticky;
    top: 16px;
}

@media (max-width: 920px) {
    aside {
        position: static;
    }
}

h2 {
    margin: 22px 0 10px;
    font-size: 22px;
    letter-spacing: -0.2px;
}

h3 {
    margin: 18px 0 8px;
    font-size: 18px;
    letter-spacing: -0.2px;
}

p {
    margin: 10px 0;
    color: var(--text);
}

.muted {
    color: var(--muted);
}

ul {
    margin: 10px 0 14px 18px;
    padding: 0;
}

li {
    margin: 7px 0;
    color: var(--text);
}

    li span {
        color: var(--muted);
    }

.callout {
    margin: 16px 0;
    padding: 14px 14px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(107,214,255,0.10), rgba(124,92,255,0.08));
}

    .callout strong {
        color: #ffffff;
    }

.toc {
    margin: 10px 0 0;
    padding: 0;
    list-style: none;
}

    .toc li {
        margin: 8px 0;
        font-size: 14px;
        color: var(--muted);
    }

    .toc a {
        color: var(--text);
        text-decoration: none;
        border-bottom: 1px dashed rgba(233,238,247,0.35);
    }

        .toc a:hover {
            text-decoration: none;
            border-bottom-style: solid;
        }

.cta {
    margin-top: 14px;
    padding: 14px;
    border-radius: 18px;
    border: 1px solid rgba(107,214,255,0.35);
    background: rgba(107,214,255,0.10);
}

    .cta h3 {
        margin-top: 0;
    }

.btnrow {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.08);
    color: var(--text);
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
}

    .btn:hover {
        text-decoration: none;
        background: rgba(255,255,255,0.12);
    }

    .btn.primary {
        border-color: rgba(107,214,255,0.55);
        background: linear-gradient(135deg, rgba(107,214,255,0.25), rgba(124,92,255,0.22));
    }

.faq {
    margin-top: 22px;
    border-top: 1px solid var(--border);
    padding-top: 10px;
}

details {
    margin: 10px 0;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 10px 12px;
    background: rgba(255,255,255,0.05);
}

summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--text);
}

details p {
    margin: 10px 0 2px;
    color: var(--muted);
}

footer {
    margin-top: 22px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 13px;
}

.kw {
    font-family: var(--mono);
    font-size: 12px;
    padding: 2px 7px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(0,0,0,0.18);
    color: rgba(233,238,247,0.85);
    display: inline-block;
    margin: 3px 6px 3px 0;
}