.main {
    width: 100%;
    height: fit-content;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    margin-top: 20px;
    justify-content: center;
    padding: 10px;
    gap: 15px;
    flex: 1;
    justify-content: flex-start;
}

.intro {
    width: min(100%, 1100px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    padding: 0px 20px;
}

.intro-media {
    flex: 0 0 auto;
}

.top-fumo-wrapper {
    position: relative;
    display: inline-block;
    padding: 0;
    margin: 0;
}

.intro-media img {
    display: block;
    width: clamp(160px, 22vw, 240px);
    height: auto;
}

.intro-text {
    flex: 1 1 0; 
    min-width: 0;
    max-width: none;
}

.intro-text .title {
    margin: 0 0 10px 0;
    font-size: 27px;
}

.intro-text p {
    margin: 0;
    line-height: 1.5;
    font-size: 21px;
}

.intro-side {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cta-wrap {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    max-width: 100%;
    font-size: 16px;
}

.big-button {
    display: inline-flex;
    justify-content: center;
    align-items: center;

    border: 22px solid transparent;
    border-image: url("../images/ui/button.png") 7 fill stretch;

    text-decoration: none;
    box-sizing: border-box;
    max-width: 100%;
}

.button-content {
    display: inline-flex;
    align-items: center;
    gap: 0.6em;
    white-space: nowrap;
    min-width: 0;

    color: white;
    font-size: 1em;
    line-height: 1;
}

.button-label {
    white-space: nowrap;
    font-family: 'Kongtext';
}

.button-icon {
    width: 1.5em;
    height: 1.5em;
    flex: 0 0 auto;
}

.big-button:hover {
    border-image: url("../images/ui/button_highlight.png") 7 fill stretch;
}

.side-note {
    margin-top: 8px;
    text-align: center;
    line-height: 1.3;
    font-size: 20px;

    width: 0;
    min-width: 100%;
    white-space: normal;
}

@media (max-width: 980px) {
    .intro {
        width: min(100%, 800px);
        flex-direction: column;
        text-align: center;
    }

    .intro-media,
    .intro-text,
    .intro-side {
        width: 100%;
        max-width: none;
        flex: none;
    }

    .intro-media img {
        width: min(70vw, 280px);
        margin: 0 auto;
    }

    .intro-text {
        min-width: 0;
    }

    .intro-side {
        width: 100%;
        align-items: stretch;
    }

    .cta-wrap {
        display: flex;
        width: 100%;
        align-items: center;
    }

    .big-button {
        display: flex;
        width: 100%;
        max-width: 100%;
        justify-content: center;

        padding: 0 clamp(0px, 1.5vw, 12px);
    }

    .button-content {
        font-size: clamp(9px, 3vw, 20px);
        gap: clamp(4px, 1.5vw, 10px);
        min-width: 0;
    }

    .button-icon {
        width: 1em;
        height: 1em;
        flex: 0 0 auto;
    }

    .side-note {
        width: 100%;
        min-width: 0;
    }
}

.top-fumo-wrapper::after {
    content: "";
    background-image: url("../images/ui/notice.png");
    background-size: contain;
    background-repeat: no-repeat;

    position: absolute;
    height: 20px;
    width: 20px;
    z-index: 100000;
    left: 8px;
    top: -13px;
}