@charset "UTF-8";

/* main > wrap */
main > .wrap {
  padding: 3.8rem 2.2rem;
  margin: 6rem 0;
  border-radius: 10px;
  background-color: rgb(255, 255, 255);
}
@media screen and (min-width: 768px) {
  main > .wrap {
    padding: 5.8rem 9rem;
    margin: 7rem 0;
  }
}

/* header */
#header {
  display: flex;
  flex-direction: column;
}
#header h1 {
  padding: 0.2em 0;
  margin: 0.25em 0;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.4;
  color: rgb(72, 68, 68);
}
@media screen and (min-width: 768px) {
  #header h1 {
    font-size: 4rem;
  }
}
#header .thumb {
  padding: 1.7rem 0;
}
#header .thumb img {
  width: 100%;
}
#header .meta {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  order: -10;
}
@media screen and (min-width: 768px) {
  #header .meta {
    gap: 1.6rem;
  }
}
#header .cat ul {
  padding: 0;
  margin: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
#header .cat li a {
  padding: 0 1em;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 1.8rem;
  border: solid 1px;
  border-radius: 6px;
  box-sizing: border-box;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1;
  word-break: keep-all;
  color: rgb(72, 68, 68);
}
@media screen and (min-width: 768px) {
  #header .cat li a {
    padding: 0 0.5em;
    min-height: 2.4rem;
    font-size: 1.2rem;
  }
}
#header .time {
  font-size: 1.3rem;
  color: rgb(35, 24, 21);
}
@media screen and (min-width: 768px) {
  #header .time {
    font-size: 1.4rem;
  }
}

/* content */
#content {
  padding: 3.8rem 0;
}
@media screen and (min-width: 768px) {
  #content {
    padding: 5rem 0;
  }
}
#content h2 {
  padding: 0.2em 0;
  margin: 0;
  font-size: 2.1rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.05em;
  color: rgb(35, 24, 21);
}
@media screen and (min-width: 768px) {
  #content h2 {
    font-size: 2.8rem;
  }
}
#content h3 {
  padding: 0.3em 0;
  margin: 0;
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: calc(0.4 / 20 * 1em);
  color: rgb(35, 24, 21);
}
@media screen and (min-width: 768px) {
  #content h3 {
    font-size: 2rem;
  }
}
#content h3::before {
  content: "";
  display: inline-block;
  width: calc(14 / 20 * 1em);
  height: calc(14 / 20 * 1em);
  margin-right: 0.25em;
  background-color: currentColor;
}
#content h4,
#content h5,
#content h6 {
  padding: 0.4em 0;
  margin: 0;
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.05em;
  color: rgb(35, 24, 21);
}
@media screen and (min-width: 768px) {
  #content h4,
  #content h5,
  #content h6 {
    font-size: 1.6rem;
  }
}
#content p {
  padding: 0.3em 0;
  margin: 0;
  font-size: 1.4rem;
  font-feature-settings: "palt";
  line-height: 1.6;
  letter-spacing: 0.1em;
  text-align: justify;
  color: rgb(35, 24, 21);
}
@media screen and (min-width: 768px) {
  #content p {
    padding: 0.5em 0;
    font-size: 1.6rem;
    line-height: 2;
  }
}
#content p a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
}
#content figcaption {
  padding: 0.4em 0;
  font-size: 1.2rem;
  line-height: 1.8;
  letter-spacing: 0.05em;
  color: rgb(112, 112, 112);
}
@media screen and (min-width: 768px) {
  #content figcaption {
    font-size: 1.3rem;
  }
}

/* pagination */
#pagination {
  padding: 2rem 0;
}
@media screen and (min-width: 768px) {
  #pagination {
    padding: 5rem 0;
  }
}
#pagination a {
  margin: 0 auto;
  display: flex;
  align-items: center;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-size: 1.2rem;
  letter-spacing: 0.05em;
  color: rgb(35, 24, 21);
}
@media screen and (min-width: 768px) {
  #pagination a {
    font-size: 1.6rem;
  }
}
#pagination a::before {
  content: "";
  margin-right: 1em;
  display: inline-block;
  width: calc(54 / 16 * 1em);
  height: calc(54 / 16 * 1em);
  border: solid 1px;
  border-radius: 50%;
  box-sizing: border-box;
  background: url(../images/ico_arrow_w9bk.svg) no-repeat 50% 50% / calc(9 / 16 * 1em) auto;
  scale: -1 1;
}