:root {
    --bg: #f8f5ef;
    --text: #2d2926;
    --muted: #7d766f;
    --accent: #9d3558;
    --border: rgba(0, 0, 0, 0.08);
}

html,
body {
    margin: 0;
    padding: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.35), transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255,255,255,.25), transparent 40%),
        var(--bg);
    color: var(--text);
}

* {
    box-sizing: border-box;
}

body {
    font-family: "Source Serif 4", Georgia, serif;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

/* Conteneur principal */

.blog {
    max-width: 1100px;
    margin: 0 auto;
    padding: 5rem 2rem;
}

/* Zone de lecture */

.markdown {
    max-width: 760px;
    margin: 0 auto;
    font-size: 1.22rem;
    line-height: 1.9;
}

/* Typographie */

.markdown h1,
.markdown h2,
.markdown h3,
.markdown h4,
.markdown h5,
.markdown h6 {
    font-family: "Cormorant Garamond", Georgia, serif;
    color: #1f1c19;
    line-height: 1.1;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.markdown h1 {
    font-size: clamp(3.5rem, 7vw, 5.5rem);
    text-align: center;
    margin: 0 0 1.5rem;
}

.markdown h2 {
    font-size: clamp(2.4rem, 4vw, 3.2rem);
    margin-top: 4rem;
    margin-bottom: 1rem;
}

.markdown h3 {
    font-size: clamp(1.8rem, 3vw, 2.3rem);
    margin-top: 3rem;
    margin-bottom: 0.8rem;
}

.markdown h4,
.markdown h5,
.markdown h6 {
    font-size: 1.5rem;
    margin-top: 2rem;
}

/* Paragraphes */

.markdown p {
    margin: 1.7rem 0;
}

/* Lettrine premier paragraphe */

.markdown > p:first-of-type::first-letter {
    float: left;
    font-family: "Cormorant Garamond", serif;
    font-size: 5.5rem;
    line-height: 0.85;
    padding-right: 0.12em;
    padding-top: 0.08em;
    font-weight: 700;
    color: var(--accent);
}

/* Liens */

.markdown a,
.blog-post a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid rgba(157, 53, 88, 0.25);
    transition: all .2s ease;
}

.markdown a:hover,
.blog-post a:hover {
    border-bottom-color: var(--accent);
}

/* Date */

.blog-post__date {
    display: block;
    text-align: center;
    color: var(--muted);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 4rem;
}

/* Citations */

.markdown blockquote {
    margin: 3rem 0;
    padding: 1rem 0 1rem 2rem;
    border-left: 3px solid rgba(157, 53, 88, 0.35);
    color: #5f5953;
    font-style: italic;
    font-size: 1.1em;
}

.markdown blockquote p {
    margin: 0;
}

/* Images */

.markdown img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 3rem auto;
    border-radius: 3px;
}

.markdown img + code {
    display: block;
    text-align: center;
    background: none;
    color: var(--muted);
    margin-top: -1.5rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

/* Code */

.markdown code {
    font-size: 0.9em;
    background: rgba(0,0,0,0.05);
    padding: 0.15em 0.4em;
    border-radius: 4px;
}

.markdown pre {
    overflow-x: auto;
    padding: 1.5rem;
    border-radius: 8px;
    background: #23272f;
    color: #f4f4f4;
    margin: 2.5rem 0;
}

.markdown pre code {
    background: none;
    padding: 0;
}

/* Listes */

.markdown ul,
.markdown ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.markdown li {
    margin: 0.5rem 0;
}

/* Séparateur */

.markdown hr {
    border: none;
    width: 120px;
    height: 1px;
    background: var(--border);
    margin: 5rem auto;
}

/* Mobile */

@media (max-width: 768px) {
    .blog {
        padding: 2rem 1.25rem;
    }

    .markdown {
        font-size: 1.08rem;
        line-height: 1.85;
    }

    .markdown > p:first-of-type::first-letter {
        font-size: 4rem;
    }

    .markdown h1 {
        font-size: 3rem;
    }

    .markdown h2 {
        font-size: 2.2rem;
    }

    .markdown h3 {
        font-size: 1.7rem;
    }
}