@font-face {
    font-family: 'Arial Narrow';
    src: url('arialnarrow.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body, html {
    height: 100%;
    font-family: 'Arial Narrow', 'Arial', sans-serif;
    background-color: #E61A10;
    color: #FFFFFF;
    overflow-x: hidden;
}

.about-container {
    position: relative;
    width: 100%;
    min-height: 100vh;
    padding-top: 16vh;
}

.page-title {
    position: absolute;
    top: 4vh;
    left: 4vw;
    font-size: 5.5rem;
    font-weight: 400;
    letter-spacing: -0.04em;
    z-index: 10;
    filter: blur(2px);
    text-shadow: 0 0 4px rgba(255, 255, 255, 0.6);
    padding: 10px;
}

.about-content {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 4vw;
    height: 70vh;
    gap: 40px;
}

.bio-text {
    flex: 1;
    text-align: right;
    font-size: 2.1rem;
    line-height: 1.15;
    letter-spacing: -0.03em;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.signature {
    font-size: 1.3rem;
    line-height: 1.1;
    margin-top: 1rem;
    opacity: 0.9;
}

.photo-wrapper {
    width: 28vw;
    max-width: 380px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-photo {
    width: 100%;
    height: auto;
    display: block;
}

.side-year {
    font-size: 2.4rem;
    letter-spacing: -0.02em;
    margin-left: 20px;
    align-self: center;
    filter: blur(2px);
    text-shadow: 0 0 4px rgba(255, 255, 255, 0.6);
}

.back-btn {
    position: fixed;
    bottom: 20px;
    left: 20px;
    color: #FFF;
    text-decoration: none;
    font-size: 1.2rem;
    z-index: 100;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.back-btn:hover {
    opacity: 1;
}

@media (max-width: 1024px) {
    .page-title {
        font-size: 3.5rem;
    }
    .bio-text {
        font-size: 1.6rem;
    }
    .photo-wrapper {
        width: 35vw;
    }
}

@media (max-width: 768px) {
    .about-container {
        padding-top: 3vh;
        padding-bottom: calc(80px + env(safe-area-inset-bottom));
        min-height: 100dvh;
    }

    .page-title {
        font-size: 2.5rem;
        position: static;
        padding-left: 4vw;
        margin-bottom: 25px;
    }

    .about-content {
        flex-direction: column-reverse;
        height: auto;
        gap: 25px;
        padding: 0 6vw;
    }

    .bio-text {
        text-align: center;
        font-size: 1.3rem;
        gap: 1.5rem;
    }

    .photo-wrapper {
        width: 60vw;
    }

    .side-year {
        margin-left: 0;
        margin-top: 10px;
    }
}