@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;600;700&display=swap');

*,
:before,
:after {
    box-sizing: border-box;
}

:root {
    --bg-main: #000;
    --bg-card: #0a0a0a;
    --bg-hover: #111;
    --bg-active: #1a1a1a;
    --text-primary: #fff;
    --text-secondary: #bbb;
    --text-dim: #666;
    --accent: #fff;
    --link: #ff6ed8;
    --link-hover: #ff9f9f;
    --border: #222;
    --radius: 3px;
}

html,
body {
    margin: 0;
    padding: 0;
    height: 100%;
    background: var(--bg-main);
    color: var(--text-primary);
    font-family: 'IBM Plex Mono', Courier New, monospace;
    -webkit-font-smoothing: antialiased;
}


.mn {
    max-width: 820px;
    margin: 0 auto;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

.hd {
    padding: 32px 32px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.br {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--accent);
}

.ct {
    flex: 1;
    padding: 48px 32px 60px;
}

h1 {
    font-size: 48px;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin: 0 0 10px 0;
}

.sub {
    color: var(--text-secondary);
    font-size: 15.5px;
    margin-bottom: 52px;
}

.sec {
    margin-bottom: 56px;
}

.sec-tl {
    font-size: 13px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 18px;
}

.abt-tx {
    line-height: 1.68;
    font-size: 15.2px;
    color: var(--text-secondary);
    max-width: 620px;
}

.pr-gr {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 22px;
}

.pr-cd {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    transition: all 0.15s;
    cursor: pointer;
}

.pr-cd:hover {
    background: var(--bg-hover);
    transform: translateY(-3px);
}

.pr-tl {
    font-size: 16.5px;
    font-weight: 600;
    margin-bottom: 8px;
}

.pr-mt {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 8px;
    font-size: 12.2px;
    color: var(--text-dim);
}

.lg-bd {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.lg-dt {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.pr-ds {
    font-size: 13.6px;
    color: var(--text-secondary);
    line-height: 1.58;
}

.ft {
    padding: 28px 32px;
    border-top: 1px solid var(--border);
    font-size: 12.2px;
    color: var(--text-dim);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

a,
a:visited {
    color: var(--link);
    text-decoration: none;
    transition: color 0.15s ease, text-decoration 0.15s ease;
}

a:hover,
a:focus {
    color: var(--link-hover);
    text-decoration: underline;
    outline: none;
}

a:active {
    opacity: 0.9;
    transform: translateY(0.5px);
}

@media (max-width: 640px) {
    .ct {
        padding: 36px 24px 50px;
    }

    h1 {
        font-size: 42px;
    }
}