.max_width {
  max-width: 1220px;
  margin: auto;
}

#content_html {
  margin-top: 20px;
  padding: 0 15px;
}
#content_html p,
#content_html li {
  margin: 15px 0;
  font-size: 16px;
  line-height: 25px;
}
#content_html ul,
#content_html li {
  list-style: inside;
}
#content_html h1,
#content_html h2,
#content_html h3,
#content_html h4,
#content_html h5,
#content_html h6 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.025rem;
  line-height: 1.8rem;
  margin: 20px 0;
  outline: none;
}
#content_html h2 {
  font-size: 18px;
}
#content_html h3 {
  font-size: 17px;
}
#content_html h4,
#content_html h5,
#content_html h6 {
  font-size: 16px;
}

@media (min-width: 320px) and (max-width: 768px) {
  .f_left a {
    padding: 20px;
    box-sizing: border-box;
  }
  .f_right {
    padding: 20px;
  }
  .channel_name,
  .f_r_title {
    font-size: 30px;
  }
  .text_title {
    font-size: 17px;
    font-weight: 600;
    margin: 10px 0;
  }
  .text_author {
    font-size: 14px;
  }
}
@media (min-width: 768px) and (max-width: 1200px) {
  .first_block {
    margin-top: 30px;
  }
  .f_left {
    padding: 20px;
    box-sizing: border-box;
  }
  .f_right {
    padding: 20px;
  }
  .channel_name,
  .f_r_title {
    font-size: 35px;
  }
  .text_title {
    font-size: 20px;
    font-weight: 600;
    margin: 10px 0;
  }
  .text_author {
    font-size: 15px;
  }
}
@media (min-width: 1200px) {
  .first_block {
    margin-top: 30px;
  }
  .f_right {
    padding: 40px 20px;
  }
  .channel_name,
  .f_r_title {
    font-size: 35px;
  }
  .text_title {
    font-size: 17px;
    font-weight: 600;
    margin: 10px 0;
  }
  .text_author {
    font-size: 15px;
  }
}
.app .type_tag {
  color: #3d3d3d;
  margin: 10px 0;
}
.app .text_author {
  color: #555;
  margin: 10px 0;
}
@media (max-width: 1000px) {
  .app .details .text_title,
  .app .details .text_author,
  .app .details img {
    padding: 0 15px;
  }
}
.app .header {
  position: sticky;
  top: 0;
  background: #ffffff;
  z-index: 99;
  height: 64px;
  width: 100%;
  box-shadow: rgba(0, 0, 0, 0.15) 0px 1px 5px;
}
.app .header .h_top {
  display: flex;
  justify-content: space-between;
  line-height: 64px;
}
.app .header .h_top .iconfont {
  font-size: 25px;
}
.app .header .h_top .icon-caidan,
.app .header .h_top .home11 {
  display: none;
}
.app .header .h_top .h_l {
  display: flex;
  gap: 50px;
}
.app .header .h_top .h_l .website_name {
  font-size: 32px;
  color: #ff834b;
  font-weight: 700;
  font-family: "comic sans ms";
}
.app .header .h_top .h_l .pc_menu {
  display: flex;
  gap: 20px;
}
.app .header .h_top .h_l .pc_menu li {
  line-height: 64px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 16px;
}
.app .header .h_top .h_l .pc_menu li a {
  color: #666;
}
@media (max-width: 1000px) {
  .app .header .h_top {
    padding: 0 15px;
  }
  .app .header .h_top .icon-caidan,
  .app .header .h_top .home11 {
    display: block;
  }
  .app .header .h_top .h_l .pc_menu {
    display: none;
  }
}
.app .first_block {
  display: flex;
  gap: 30px;
}
.app .first_block .f_left {
  width: 65%;
}
.app .first_block .f_right {
  flex: 1;
  background: #f8ede8;
  height: auto;
}
.app .first_block .f_right .f_r_title {
  font-weight: 700;
  text-align: center;
}
.app .first_block .f_right .f_r_item {
  margin-top: 20px;
  display: flex;
  gap: 20px;
}
.app .first_block .f_right .f_r_item img {
  width: 35%;
}
@media (max-width: 1000px) {
  .app .first_block {
    flex-direction: column;
  }
  .app .first_block a {
    display: inline-block;
  }
  .app .first_block .f_left {
    width: 100%;
  }
}
.app .second_block {
  margin-top: 30px;
}
.app .second_block .channel_name {
  text-align: center;
  font-weight: 700;
  margin-bottom: 30px;
}
.app .second_block .s_ul {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.app .second_block .s_ul a {
  width: 48%;
  display: flex;
  padding-bottom: 20px;
  border-bottom: 1px saddlebrown solid;
  gap: 20px;
  margin-bottom: 35px;
}
.app .second_block .s_ul a img {
  width: 40%;
}
@media (max-width: 750px) {
  .app .second_block .s_ul a {
    width: 100%;
    margin: 15px;
    flex-direction: column;
  }
  .app .second_block .s_ul a img {
    width: 100%;
  }
}/*# sourceMappingURL=index.css.map */