const hero = document.querySelector(".hero");
    const heroTopBarEl = document.querySelector(".hero__top-bar");
    const headerImgEl = document.querySelector(".hero__img");

    
    const todayEvent = getTodayEvent();

    if (todayEvent) {
        heroTopBarEl.classList.remove('hidden');
        heroTopBarEl.innerHTML = todayEvent;
    }

    function getTodayEvent() {
        const date = new Date();
        const month = date.getMonth() + 1;
        const day = date.getDate();
        const year = date.getFullYear();

        const orasReleaseDate = new Date("2014-11-21").getFullYear();
        const orasAnniversary = year - orasReleaseDate;

        if (month === 11 && day === 21)
            return `
                Today is the ${orasAnniversary}-year anniversary of the release of <cite>Pokémon Omega Ruby"</cite> and <cite>Alpha Sapphire</cite>!
            `;
        else
            return null;
    }