h1 {
    /* F:27-50; */
    font-size: clamp(27px, calc(27px + (23) * ((100vw - 320px) / (1680))), 50px);
}

h2 {
    /* F:27-40; */
    font-size: clamp(27px, calc(27px + (13) * ((100vw - 320px) / (1680))), 40px);
}

h3 {
    /* F:20-30; */
    font-size: clamp(20px, calc(20px + (10) * ((100vw - 320px) / (1680))), 30px);
}

h4 {
    /* F:18-25; */
    font-size: clamp(18px, calc(18px + (7) * ((100vw - 320px) / (1680))), 25px);
}

h5 {
    /* F:16-20; */
    font-size: clamp(16px, calc(16px + (4) * ((100vw - 320px) / (1680))), 20px);
}

body {
    /* F:14-16; */
    font-size: clamp(14px, calc(14px + (2) * ((100vw - 320px) / (1680))), 16px);
}

.button-section a {
    /* F:14-17; */
    font-size: clamp(14px, calc(14px + (3) * ((100vw - 320px) / (1680))), 17px);
}

#section-11.section .title-wrapper {
    /* F:22-32; */
    font-size: clamp(22px, calc(22px + (10) * ((100vw - 320px) / (1680))), 32px);
}