body {
    background: #f6f9ff;
    margin: 0;
    padding-top: 30px;
    font-family: 'Segoe UI', Tahoma, Verdana, sans-serif;
    color: #0496a3;
    line-height: 1.6;
}


.journal {
    width: min(900px, 100%);
    margin: 0 auto;
}

.hero {
    text-align: center;
    padding: 25px 15px;
    margin-bottom: 40px;
    color: #f2f2f2;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    line-height: 1.1;
    margin: 0 0 10px 0;
    color: #f2f2f2;
}

.subtitle {
    font-size: 1.1rem;
    color: #3b82f6;
    margin-bottom: 15px;
    font-style: normal;
}

.intro {
    font-size: 1.2rem;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
    color: #475569;
}


.diary-link {
    color: #3b82f6;
    border-bottom: 1px solid #3b82f6;
    text-decoration: none;
}

.diary-link:hover {
    color: #3b82f6;
    border-bottom-color: #3b82f6;
}


.photo {
    background: none;
    padding: 0;
    max-width: 100%;
    margin: 0 auto 20px;
    box-shadow: none;
    transform: none;
}

.photo img {
    width: 100%;
    border-radius: 12px;
}

.bookmark-nav {
    position: sticky;
    top: 20px;
    align-self: flex-start;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 100;
}

.bookmark-nav a {
    writing-mode: vertical-rl;
    text-decoration: none;
    background: #3b82f6;
    color: white;
    padding: 16px 8px;
    border-radius: 0 8px 8px 0;
    font-size: 12px;
    transition: 0.2s ease;
}

.bookmark-nav a:hover {
    background: #1e3a8a;
    padding-left: 18px;
}



.entry {
    margin-bottom: 80px;
    padding: 35px 45px;
    background: white;
    border-radius: 14px;
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.08);
    scroll-margin-top: 80px;
    transition: transform 0.2s ease;
}

.entry:hover {
    transform: translateY(-2px);
}

@media (prefers-color-scheme: dark) {
    body {
        background: #0496a3;
        color: #e5e7eb;
    }

    .entry {
        background: #111827;
        box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    }

    .hero h1 {
        color: #ffffff;
    }

    .subtitle {
        color: #93c5fd;
    }

    .bookmark-nav a {
        background: #2563eb;
    }
}

.layout {
    display: flex;
    align-items: flex-start;
}

.main-content {
    flex: 1;
}


@media (max-width: 768px) {
    .journal {
        margin: 40px auto;
    }

    .bookmark-nav {
        position: sticky; /* Più pratico su mobile */
        top: 0;
        flex-direction: row;
        overflow-x: auto;
        padding: 15px;
        background: rgba(0,0,0,0.03);
        margin-bottom: 20px;
    }

    .bookmark-nav a {
        writing-mode: horizontal-tb;
        padding: 10px 15px;
        border-radius: 6px;
        white-space: nowrap;
    }

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

    .photo {
        max-width: 100%;
        transform: none;
    }
    .entry {
        padding: 25px 20px;
    }
}