:root {
    --background: #000000;
    --surface: #1C1C1E;
    --primary: #4ade80;
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --outline: rgba(74, 222, 128, 0.2);
    --gradient: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.7;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

.container {
    max-width: 760px;
    width: 100%;
    padding: 40px 20px;
    box-sizing: border-box;
}

header {
    width: 100%;
    padding: 20px 0;
    border-bottom: 1px solid var(--outline);
    margin-bottom: 50px;
    text-align: center;
}

.logo {
    font-size: 26px;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: -1px;
}

.eyebrow {
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 14px;
}

h1 {
    font-size: 38px;
    font-weight: 800;
    margin: 0 0 16px;
    letter-spacing: -0.5px;
    line-height: 1.15;
}

h2 {
    font-size: 24px;
    font-weight: 750;
    margin: 40px 0 14px;
    color: var(--text-primary);
}

h3 {
    font-size: 19px;
    font-weight: 700;
    margin: 28px 0 10px;
    color: var(--primary);
}

p, li {
    color: var(--text-secondary);
    font-size: 17px;
}

strong {
    color: var(--text-primary);
}

a {
    color: var(--primary);
}

.meta {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 36px;
}

.callout {
    background-color: var(--surface);
    border: 1px solid var(--outline);
    border-radius: 16px;
    padding: 24px;
    margin: 32px 0;
}

.callout p {
    margin: 0;
}

.cta {
    background: var(--gradient);
    color: #000;
    border-radius: 24px;
    padding: 36px;
    text-align: center;
    margin: 48px 0 24px;
}

.cta h2 {
    color: #000;
    margin-top: 0;
}

.cta p {
    color: rgba(0, 0, 0, 0.75);
    font-size: 16px;
}

.btn {
    background: #000;
    color: #fff;
    padding: 14px 30px;
    border-radius: 100px;
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    margin-top: 12px;
}

.post-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.post-list li {
    border-bottom: 1px solid var(--outline);
    padding: 24px 0;
}

.post-list a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 20px;
    font-weight: 700;
}

.post-list a:hover {
    color: var(--primary);
}

.post-list .excerpt {
    color: var(--text-secondary);
    font-size: 15px;
    margin-top: 6px;
}

footer {
    margin-top: auto;
    padding: 60px 0 40px;
    width: 100%;
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
}

.footer-links a {
    color: var(--text-secondary);
    margin: 0 15px;
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--primary);
}

@media (max-width: 600px) {
    h1 {
        font-size: 30px;
    }
}