/**
* Available vars:
* @var --viewport-from: <number> - Number in pixels without the unit. Required if `--font-size` is not exist.
* @var --viewport-to: <number> - Number in pixels without the unit. Required if `--font-size` is not exist.
* @var --font-size-from: <number> - Number in pixels without the unit. Required if `--font-size` and `--min-font-size` is not exist.
* @var --font-size-to: <number> - Number in pixels without the unit. Required if `--font-size` and `--max-font-size` is not exist.
* @var --max-font-size: <number> - Number in pixels without the unit. Optional.
* @var --min-font-size: <number> - Number in pixels without the unit. Optional.
* @var --viewport-unit-converter: 1vw | 1vh | 1vmin | 1vmax - Optional. Default: 1vw.
* @var --font-size: <length> | <percentage> | <absolute-size> | <relative-size> | Global values - Optional.
*/
*,
*::before,
*::after {
  --viewport-unit-converter: 1vw;
  --fz-from: var(--font-size-from, var(--min-font-size));
  --fz-to: var(--font-size-to, var(--max-font-size));
  --fz-slope: (var(--fz-to) - var(--fz-from)) / (var(--viewport-to) - var(--viewport-from)) * 100;
  --fz-intercept: (var(--viewport-to) * var(--fz-from) - var(--viewport-from) * var(--fz-to)) / (var(--viewport-to) - var(--viewport-from));
  --font-size: calc(var(--fz-slope) * var(--viewport-unit-converter) + var(--fz-intercept) * 1px);
  --min-fz-px: calc(var(--min-font-size) * 1px);
  --max-fz-px: calc(var(--max-font-size) * 1px);
  --clamp: clamp(var(--min-fz-px), var(--font-size), var(--max-fz-px));
  --max: var(--has-max, var(--min));
  --min: var(--has-min, var(--font-size));
  --has-max: min(var(--max-fz-px), var(--font-size));
  --has-min: max(var(--min-fz-px), var(--font-size));
  font-size: var(--clamp, var(--max));
}

/*----------------------------------------------------
  basic
----------------------------------------------------*/
.sec-ttl {
  font-size: 2.1rem;
  font-weight: bold;
  color: #ca1315;
  letter-spacing: 0.2em;
  text-align: center;
}

@media (min-width: 1200px) {
  .container {
    max-width: 800px;
  }
}
/*@media (min-width: 960px) {
}*/
/*@media only screen and (max-width: 768px) {
}*/
/*----------------------------------------------------
  sec01
----------------------------------------------------*/
.sec01_bg {
  padding: 60px 20px;
}

.post-ttl {
  font-size: 22px;
  font-weight: bold;
  letter-spacing: 0.1em;
  padding-bottom: 25px;
  margin-bottom: 25px;
  border-bottom: 1px solid #252525;
}

.post-area a {
  display: inline-block;
  font-weight: bold;
  color: #ca1315;
  text-decoration: underline;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.post-area a:hover {
  opacity: 0.6;
}

@media (min-width: 769px) {
  .sec01_bg {
    padding: 120px 0;
    min-height: 460px;
  }
  .post-area {
    min-height: 320px;
  }
}
@media only screen and (max-width: 768px) {
  .post-area {
    min-height: 450px;
  }
  .post-area iframe {
    width: 100%;
  }
  .post-ttl {
    font-size: 14px;
    font-size: 1.1em;
    padding-bottom: 20px;
    margin-bottom: 20px;
  }
}
.opn-angle {
  top: 35%;
  left: 5%;
  position: absolute;
}

/*----------------------------------------------------
  button
----------------------------------------------------*/
.button {
  position: relative;
  width: 70%;
  display: inline-block;
  height: 54px;
  text-align: center;
  letter-spacing: 0.2em;
  font-size: 14px;
  text-decoration: none;
  line-height: 54px;
  outline: none;
}

.button::before,
.button::after {
  position: absolute;
  z-index: -1;
  display: block;
  content: "";
}

.button,
.button::before,
.button::after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.button {
  color: #ca1315;
  border: 1px solid #ca1315;
  background-color: transparent;
  line-height: 50px;
}

.button:hover {
  text-decoration: none;
  border: 1px solid #ca1315;
  background: #ca1315;
  color: #FFF;
}

.button_box {
  width: 50%;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

@media only screen and (max-width: 640px) {
  .button_box {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    text-align: center;
  }
  .button {
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0.2em;
    display: inline-block;
    width: 100%;
  }
}/*# sourceMappingURL=single.css.map */