* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
}
:root {
  --primary: #00307a;
  --primary_dark: #002461;
  --accent: #1450c8;
  --title: #0a1a33;
  --text: #4b5872;
  --text2: #8591a5;
  --line: #e1e7ef;
  --light: #edf2f7;
  --light2: #f3f6fa;
  --navy: #043577;
  --blue_mid: #205fba;
  --muted_dark: #758fb9;
}
html {
  scroll-behavior: smooth;
  font-size: clamp(7.5px, 0.520834vw, 10px);
}
.content {
  max-width: 138rem;
  margin: 0px auto;
  position: relative;
}
.content .content {
  padding: 0px;
}
li {
  list-style: none;
}
li.swiper-slide {
  height: auto;
}
a {
  color: inherit;
  cursor: pointer;
  font-size: inherit;
  text-decoration: none;
}
i,
em {
  font-style: normal;
}
input,
button,
textarea,
select {
  border: none;
  outline: none;
  font-family: inherit;
  color: var(--title);
  background-color: transparent;
}
button {
  cursor: pointer;
}
body {
  font-size: 1.6rem;
  color: var(--title);
  font-family: 'Geist', sans-serif;
  background-color: #fff;
}
.img.img_cv {
  overflow: hidden;
}
.img.img_cv img {
  object-fit: cover;
}
.img.img_ct img {
  object-fit: contain;
}
.img img {
  width: 100%;
  height: 100%;
  display: block;
  transition: 0.5s;
  aspect-ratio: inherit;
}
.img_bg {
  position: relative;
  z-index: 2;
}
.img_bg > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  left: 0px;
  top: 0px;
  z-index: -2;
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 1.3rem;
  color: var(--text);
  font-weight: 400;
  font-size: 1.4rem;
  line-height: 1.8rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.tag::before {
  content: '';
  flex-shrink: 0;
  width: 2.7rem;
  height: 0.5rem;
  border-radius: 0.3rem;
  background-color: var(--navy);
}
.tag.light {
  color: rgba(255, 255, 255, 0.7);
}
.tag.light::before {
  background-color: var(--blue_mid);
}
.tcon h1,
.tcon h2 {
  color: var(--title);
  font-weight: 600;
  font-size: 4.8rem;
  line-height: 6rem;
  letter-spacing: -0.01em;
}
.tcon .tag + h1,
.tcon .tag + h2 {
  margin-top: 1.5rem;
}
.tcon h1 em,
.tcon h2 em {
  display: block;
  color: var(--text2);
}
.tcon.light h1 em,
.tcon.light h2 em {
  color: var(--muted_dark);
}
.tcon p {
  color: var(--text);
  font-size: 1.8rem;
  line-height: 2.8rem;
}
.tcon h1 + p,
.tcon h2 + p {
  margin-top: 2rem;
}
.tcon.center {
  text-align: center;
}
.tcon.light h1,
.tcon.light h2 {
  color: #fff;
}
.tcon.light p {
  color: rgba(255, 255, 255, 0.8);
}
.btn,
.btn_line {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  height: 5.2rem;
  padding: 0px 2.6rem;
  border-radius: 0.8rem;
  cursor: pointer;
  white-space: nowrap;
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 1;
  transition: 0.3s;
}
.btn.arrow::after,
.btn_line.arrow::after {
  content: '';
  flex-shrink: 0;
  width: 1rem;
  height: 0.8rem;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 8' fill='none' stroke='%23000' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M.7 4h8.6M6 .7 9.3 4 6 7.3'/%3E%3C/svg%3E") no-repeat center / contain;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 8' fill='none' stroke='%23000' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M.7 4h8.6M6 .7 9.3 4 6 7.3'/%3E%3C/svg%3E") no-repeat center / contain;
  transition: transform 0.3s;
}
.btn.arrow:hover::after,
.btn_line.arrow:hover::after {
  transform: translateX(0.4rem);
}
.btn {
  color: #fff;
  background-color: var(--primary);
  box-shadow: 0px 0.6rem 1.6rem rgba(0, 48, 122, 0.22);
}
.btn:hover {
  background-color: var(--accent);
  box-shadow: 0px 1rem 2.4rem rgba(20, 80, 200, 0.28);
}
.btn.white {
  color: var(--title);
  background-color: #fff;
}
.btn.white:hover {
  color: #fff;
  background-color: var(--primary);
}
.btn_line {
  color: var(--primary);
  border: 1px solid var(--primary);
}
.btn_line:hover {
  color: #fff;
  background-color: var(--primary);
}
.btn_line.light {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
}
.btn_line.light:hover {
  color: var(--title);
  border-color: #fff;
  background-color: #fff;
}
.btn_text {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--primary);
  font-weight: 600;
  font-size: 1.6rem;
  line-height: 2rem;
  transition: 0.3s;
}
.btn_text::after {
  content: '';
  flex-shrink: 0;
  width: 1rem;
  height: 0.8rem;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 8' fill='none' stroke='%23000' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M.7 4h8.6M6 .7 9.3 4 6 7.3'/%3E%3C/svg%3E") no-repeat center / contain;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 8' fill='none' stroke='%23000' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M.7 4h8.6M6 .7 9.3 4 6 7.3'/%3E%3C/svg%3E") no-repeat center / contain;
  transition: transform 0.3s;
}
.btn_text:hover {
  color: var(--accent);
}
.btn_text:hover::after {
  transform: translateX(0.4rem);
}
.swiper_btns {
  display: flex;
  gap: 1.6rem;
}
.swiper_btns div {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4.8rem;
  height: 4.8rem;
  border-radius: 50%;
  transition: 0.3s;
  color: var(--title);
  border: 1px solid var(--line);
  background-color: #fff;
}
.swiper_btns div::after {
  content: '';
  width: 1.2rem;
  height: 1rem;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10' fill='none' stroke='%23000' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11.3 5H.7M4.8.8.7 5l4.1 4.2'/%3E%3C/svg%3E") no-repeat center / contain;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10' fill='none' stroke='%23000' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11.3 5H.7M4.8.8.7 5l4.1 4.2'/%3E%3C/svg%3E") no-repeat center / contain;
}
.swiper_btns .btn_next::after {
  transform: rotate(180deg);
}
.swiper_btns div:hover,
.swiper_btns .btn_next {
  color: #fff;
  border-color: var(--primary);
  background-color: var(--primary);
}
.swiper_btns .btn_next:hover {
  border-color: var(--accent);
  background-color: var(--accent);
}
.swiper_btns .swiper-button-disabled {
  opacity: 0.4;
  pointer-events: none;
}
.swiper_btns:has(.swiper-button-lock) {
  display: none;
}
.check_list li {
  position: relative;
  padding-left: 2.8rem;
  color: var(--text);
  font-size: 1.6rem;
  line-height: 2.6rem;
}
.check_list li::before {
  content: '';
  position: absolute;
  left: 0px;
  top: 0.5rem;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 0.3rem;
  background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 8' fill='none' stroke='%23fff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 4.2 3.8 7 9 1'/%3E%3C/svg%3E") no-repeat center / 0.9rem;
}
.check_list.light li {
  color: rgba(255, 255, 255, 0.86);
}

@media screen and (min-width: 769px) and (max-width: 1440px) {
  .content {
    padding: 0px 3rem;
  }
}

@media screen and (min-width: 769px) and (max-width: 1024px) {
  .content {
    max-width: 960px;
  }
  .tcon h1,
  .tcon h2 {
    font-size: 4.2rem;
    line-height: 1.2;
  }
}

@media screen and (max-width: 768px) {
  html {
    font-size: 10px;
  }
  body {
    font-size: 1.4rem;
  }
  .content {
    padding: 0px 20px;
  }
  .tag {
    font-size: 12px;
    line-height: 16px;
  }
  .tag::before {
    width: 20px;
  }
  .tcon .tag + h1,
  .tcon .tag + h2 {
    margin-top: 10px;
  }
  .tcon h1,
  .tcon h2 {
    font-size: 28px;
    line-height: 1.25;
  }
  .tcon p {
    font-size: 15px;
    line-height: 1.7;
  }
  .tcon h1 + p,
  .tcon h2 + p {
    margin-top: 12px;
  }
  .btn,
  .btn_line {
    height: 46px;
    gap: 8px;
    padding: 0px 20px;
    border-radius: 6px;
    font-size: 15px;
  }
  .btn.arrow::after,
  .btn_line.arrow::after,
  .btn_text::after {
    width: 10px;
    height: 8px;
  }
  .btn_text {
    font-size: 15px;
    line-height: 18px;
  }
  .swiper_btns {
    gap: 12px;
  }
  .swiper_btns div {
    width: 40px;
    height: 40px;
  }
  .check_list li {
    padding-left: 24px;
    font-size: 15px;
    line-height: 1.7;
  }
  .check_list li::before {
    top: 5px;
    width: 15px;
    height: 15px;
  }
}

.blogd_article {
  padding: 9rem 0px 10rem;
  background-color: #fff;
}
.blogd_article .content {
  display: grid;
  grid-template-columns: 34rem minmax(0px, 90rem);
  justify-content: space-between;
  align-items: start;
  column-gap: 10rem;
}

/* left column: sticky toc + share + mini cta */
.blogd_article .aside {
  align-self: stretch;
}
.blogd_article .sticky {
  position: sticky;
  top: 11rem;
}
.blogd_article .toc {
  padding: 2.6rem 2.4rem 2.4rem;
  border-radius: 2rem;
  background-color: var(--light2);
}
.blogd_article .toc_head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  cursor: default;
  text-align: left;
  color: var(--title);
  font-weight: 600;
  font-size: 1.8rem;
  line-height: 2.4rem;
}
.blogd_article .toc_head span {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}
.blogd_article .toc_head span::before {
  content: '';
  flex-shrink: 0;
  width: 1.8rem;
  height: 0.4rem;
  border-radius: 0.2rem;
  background-color: var(--navy);
}
.blogd_article .toc_head i {
  display: none;
}
.blogd_article .progress {
  height: 0.3rem;
  margin-top: 1.8rem;
  overflow: hidden;
  border-radius: 0.2rem;
  background-color: var(--line);
}
.blogd_article .progress i {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 0.2rem;
  background-color: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
}
.blogd_article .toc_list {
  margin-top: 1rem;
  counter-reset: toc;
}
.blogd_article .toc_list li {
  counter-increment: toc;
}
.blogd_article .toc_list a {
  position: relative;
  display: flex;
  gap: 1.2rem;
  padding: 1rem 0px 1rem 1.4rem;
  color: var(--text);
  font-size: 1.5rem;
  line-height: 2.1rem;
  transition: color 0.3s;
}
.blogd_article .toc_list a::before {
  content: counter(toc, decimal-leading-zero);
  flex-shrink: 0;
  width: 2.2rem;
  color: var(--text2);
  font-size: 1.3rem;
  transition: color 0.3s;
}
.blogd_article .toc_list a::after {
  content: '';
  position: absolute;
  left: 0px;
  top: 1rem;
  bottom: 1rem;
  width: 0.2rem;
  border-radius: 0.1rem;
  background-color: var(--primary);
  transform: scaleY(0);
  transition: transform 0.3s;
}
.blogd_article .toc_list a:hover {
  color: var(--primary);
}
.blogd_article .toc_list a.active {
  color: var(--primary);
  font-weight: 500;
}
.blogd_article .toc_list a.active::before {
  color: var(--primary);
}
.blogd_article .toc_list a.active::after {
  transform: scaleY(1);
}
.blogd_article .share {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.6rem;
}
.blogd_article .aside .share {
  margin-top: 1.6rem;
  padding: 1.6rem 2.4rem;
  border: 1px solid var(--line);
  border-radius: 1.6rem;
}
.blogd_article .share > span {
  color: var(--title);
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 2rem;
}
.blogd_article .share .links {
  display: flex;
  gap: 0.6rem;
}
.blogd_article .share .links a,
.blogd_article .share .links button {
  position: relative;
  display: block;
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 0.8rem;
  background-color: var(--light2);
  transition: background-color 0.3s;
}
.blogd_article .share .links a::before,
.blogd_article .share .links button::before {
  content: '';
  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  background-color: var(--navy);
  -webkit-mask: var(--icon) no-repeat center / 1.6rem;
  mask: var(--icon) no-repeat center / 1.6rem;
  transition: background-color 0.3s;
}
.blogd_article .share .links a:hover,
.blogd_article .share .links button:hover {
  background-color: var(--primary);
}
.blogd_article .share .links a:hover::before,
.blogd_article .share .links button:hover::before {
  background-color: #fff;
}
.blogd_article .s_in {
  --icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4.98 3.5a2.5 2.5 0 1 1 0 5 2.5 2.5 0 0 1 0-5zM3 9.75h4V21H3zM9.5 9.75h3.8v1.6h.05c.53-1 1.83-2.05 3.77-2.05 4.03 0 4.78 2.65 4.78 6.1V21h-4v-4.9c0-1.17-.02-2.68-1.63-2.68-1.64 0-1.89 1.28-1.89 2.6V21h-4z'/%3E%3C/svg%3E");
}
.blogd_article .s_x {
  --icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M17.75 3h3.07l-6.7 7.66L22 21h-6.17l-4.83-6.32L5.47 21H2.4l7.17-8.2L2 3h6.33l4.37 5.78zm-1.08 16.18h1.7L7.4 4.73H5.58z'/%3E%3C/svg%3E");
}
.blogd_article .s_fb {
  --icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M13.5 21v-7.5h2.5l.4-3h-2.9V8.6c0-.87.25-1.46 1.5-1.46h1.55V4.46A20.7 20.7 0 0 0 14.3 4.3c-2.24 0-3.8 1.37-3.8 3.88v2.32H8v3h2.5V21z'/%3E%3C/svg%3E");
}
.blogd_article .s_mail {
  --icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='14' rx='2'/%3E%3Cpath d='m3.5 6.5 8.5 6.5 8.5-6.5'/%3E%3C/svg%3E");
}
.blogd_article .s_copy {
  --icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 14a4.5 4.5 0 0 0 6.4 0l3.2-3.2a4.5 4.5 0 0 0-6.4-6.4l-1.1 1.1'/%3E%3Cpath d='M14 10a4.5 4.5 0 0 0-6.4 0l-3.2 3.2a4.5 4.5 0 0 0 6.4 6.4l1.1-1.1'/%3E%3C/svg%3E");
}
.blogd_article .s_copy em {
  position: absolute;
  right: 0px;
  bottom: calc(100% + 0.8rem);
  padding: 0.4rem 1rem;
  border-radius: 0.6rem;
  white-space: nowrap;
  color: #fff;
  font-size: 1.3rem;
  line-height: 1.8rem;
  background-color: var(--title);
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.4rem);
  transition: 0.3s;
}
.blogd_article .s_copy.copied em {
  opacity: 1;
  visibility: visible;
  transform: none;
}
.blogd_article .mini {
  margin-top: 1.6rem;
  padding: 2.6rem 2.4rem;
  border-radius: 1.6rem;
  background-color: var(--primary);
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.06) 1px, transparent 1px), linear-gradient(to bottom, rgba(255, 255, 255, 0.06) 1px, transparent 1px), radial-gradient(circle at 100% 0%, rgba(32, 95, 186, 0.9) 0%, rgba(32, 95, 186, 0) 70%);
  background-size: 2.23rem 2.23rem, 2.23rem 2.23rem, 100% 100%;
}
.blogd_article .mini h3 {
  color: #fff;
  font-weight: 600;
  font-size: 2rem;
  line-height: 2.6rem;
}
.blogd_article .mini p {
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.4rem;
  line-height: 2.2rem;
}
.blogd_article .mini .btn_text {
  margin-top: 1.8rem;
  color: #fff;
}
.blogd_article .mini .btn_text:hover {
  color: #9cc0f5;
}

/* article body */
.blogd_article .body {
  min-width: 0px;
  color: var(--text);
  font-size: 1.8rem;
  line-height: 3rem;
}
.blogd_article .body > * + * {
  margin-top: 2rem;
}
.blogd_article .body .lead {
  color: var(--title);
  font-size: 2.2rem;
  line-height: 3.5rem;
}
.blogd_article .body h2 {
  margin-top: 6.4rem;
  scroll-margin-top: 11rem;
  color: var(--title);
  font-weight: 600;
  font-size: 3.2rem;
  line-height: 4rem;
  letter-spacing: -0.01em;
}
.blogd_article .body h3 {
  margin-top: 3.2rem;
  color: var(--title);
  font-weight: 600;
  font-size: 2.2rem;
  line-height: 3rem;
}
.blogd_article .body h2 + p,
.blogd_article .body h3 + p {
  margin-top: 1.4rem;
}
.blogd_article .body strong {
  color: var(--title);
  font-weight: 600;
}
.blogd_article .body p em {
  color: var(--title);
  font-weight: 500;
}
.blogd_article .body > ul:not(.check_list) li,
.blogd_article .body > ol li {
  position: relative;
  padding-left: 3rem;
}
.blogd_article .body > ul:not(.check_list) li + li,
.blogd_article .body > ol li + li,
.blogd_article .body .check_list li + li {
  margin-top: 1.2rem;
}
.blogd_article .body > ul:not(.check_list) li::before {
  content: '';
  position: absolute;
  left: 0.4rem;
  top: 1.2rem;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 0.2rem;
  background-color: var(--accent);
}
.blogd_article .body > ol {
  counter-reset: ol;
}
.blogd_article .body > ol li {
  counter-increment: ol;
  padding-left: 4.4rem;
}
.blogd_article .body > ol li::before {
  content: counter(ol, decimal-leading-zero);
  position: absolute;
  left: 0px;
  top: 0.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 2.6rem;
  border-radius: 0.6rem;
  color: var(--primary);
  font-weight: 500;
  font-size: 1.3rem;
  line-height: 1;
  background-color: var(--light);
}
.blogd_article .body .check_list li {
  font-size: 1.8rem;
  line-height: 3rem;
  padding-left: 3.4rem;
}
.blogd_article .body .check_list li::before {
  top: 0.7rem;
  width: 1.8rem;
  height: 1.8rem;
}
.blogd_article .keys {
  margin-top: 3.6rem;
  padding: 2.8rem 3.2rem 3rem;
  border-left: 0.4rem solid var(--primary);
  border-radius: 0px 1.6rem 1.6rem 0px;
  background-color: var(--light2);
}
.blogd_article .keys h4 {
  color: var(--primary);
  font-weight: 500;
  font-size: 1.4rem;
  line-height: 1.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.blogd_article .keys ul {
  margin-top: 1.4rem;
}
.blogd_article .keys li {
  position: relative;
  padding-left: 2.4rem;
  color: var(--title);
  font-size: 1.7rem;
  line-height: 2.7rem;
}
.blogd_article .keys li + li {
  margin-top: 0.8rem;
}
.blogd_article .keys li::before {
  content: '';
  position: absolute;
  left: 0px;
  top: 1.1rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background-color: var(--accent);
}
.blogd_article .body figure {
  margin-top: 4rem;
  margin-bottom: 1rem;
}
.blogd_article figure .img {
  aspect-ratio: 860 / 520;
  border-radius: 2rem;
  background-color: var(--light);
}
.blogd_article figcaption {
  display: flex;
  gap: 1rem;
  margin-top: 1.4rem;
  color: var(--text2);
  font-size: 1.4rem;
  line-height: 2.1rem;
}
.blogd_article figcaption::before {
  content: '';
  flex-shrink: 0;
  width: 1.8rem;
  height: 0.1rem;
  margin-top: 1rem;
  background-color: var(--text2);
}
.blogd_article .table_wrap {
  margin-top: 2.8rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1.6rem;
}
.blogd_article table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.6rem;
  line-height: 2.4rem;
}
.blogd_article caption {
  padding: 1.6rem 2.4rem;
  text-align: left;
  color: var(--title);
  font-weight: 500;
  font-size: 1.5rem;
  border-bottom: 1px solid var(--line);
}
.blogd_article th {
  padding: 1.4rem 2.4rem;
  text-align: left;
  white-space: nowrap;
  color: var(--navy);
  font-weight: 500;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  background-color: var(--light2);
}
.blogd_article td {
  padding: 1.4rem 2.4rem;
  color: var(--text);
  border-top: 1px solid var(--line);
}
.blogd_article td:first-child {
  color: var(--title);
  font-weight: 500;
  white-space: nowrap;
}
.blogd_article tbody tr {
  transition: background-color 0.3s;
}
.blogd_article tbody tr:hover {
  background-color: #f8fafc;
}
.blogd_article .callout {
  display: flex;
  gap: 2.2rem;
  margin-top: 3.6rem;
  margin-bottom: 1.6rem;
  padding: 3rem 3.2rem;
  border: 1px solid #cfdcef;
  border-radius: 1.6rem;
  background-color: #f2f6fd;
}
.blogd_article .callout i {
  flex-shrink: 0;
  width: 4.4rem;
  height: 4.4rem;
  border-radius: 1rem;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23043577' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='8.5'/%3E%3Ccircle cx='12' cy='12' r='4.5'/%3E%3Cpath d='M12 1.5v4M12 18.5v4M1.5 12h4M18.5 12h4'/%3E%3C/svg%3E") no-repeat center / 2.4rem;
}
.blogd_article .callout h4 {
  color: var(--title);
  font-weight: 600;
  font-size: 1.9rem;
  line-height: 2.6rem;
}
.blogd_article .callout p {
  margin-top: 0.8rem;
  font-size: 1.7rem;
  line-height: 2.8rem;
}
.blogd_article .end_cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.4rem;
  margin-top: 3.6rem;
  padding: 2.4rem 2.4rem 2.4rem 3.2rem;
  border-radius: 1.6rem;
  background-color: var(--light2);
}
.blogd_article .end_cta p {
  color: var(--title);
  font-weight: 600;
  font-size: 2rem;
  line-height: 2.8rem;
}
.blogd_article .foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 6.4rem;
  padding: 2.8rem 0px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.blogd_article .tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
}
.blogd_article .tags span {
  margin-right: 0.8rem;
  color: var(--title);
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 2rem;
}
.blogd_article .tags span + span {
  display: inline-flex;
  align-items: center;
  height: 3.4rem;
  margin-right: 0px;
  padding: 0px 1.2rem;
  border: 1px solid var(--line);
  border-radius: 0.6rem;
  color: var(--text);
  font-weight: 400;
  font-size: 1.4rem;
}
.blogd_article .foot .share {
  justify-content: flex-start;
}
.blogd_article .author {
  display: flex;
  align-items: flex-start;
  gap: 2.4rem;
  margin-top: 3.2rem;
  padding: 3.2rem;
  border-radius: 2rem;
  background-color: var(--light2);
}
.blogd_article .avatar {
  flex-shrink: 0;
  width: 7.2rem;
  height: 7.2rem;
  border-radius: 1.6rem;
  background: var(--primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 2.5l8.5 4.8v9.4L12 21.5l-8.5-4.8V7.3z'/%3E%3Cpath d='M8.8 8v8M15.2 8v8M8.8 12h6.4'/%3E%3C/svg%3E") no-repeat center / 3.6rem;
}
.blogd_article .author span {
  display: block;
  color: var(--text2);
  font-size: 1.3rem;
  line-height: 1.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.blogd_article .author h4 {
  margin-top: 0.4rem;
  color: var(--title);
  font-weight: 600;
  font-size: 2rem;
  line-height: 2.8rem;
}
.blogd_article .author p {
  margin-top: 0.8rem;
  color: var(--text);
  font-size: 1.5rem;
  line-height: 2.4rem;
}

@media screen and (min-width: 769px) and (max-width: 1024px) {
  .blogd_article {
    padding: 8rem 0px 10rem;
  }
  .blogd_article .content {
    grid-template-columns: 30rem minmax(0px, 1fr);
    column-gap: 5rem;
  }
  .blogd_article .toc_head {
    font-size: 2rem;
  }
  .blogd_article .toc_list a {
    font-size: 1.7rem;
    line-height: 1.4;
  }
  .blogd_article .toc_list a::before {
    width: 2.6rem;
    font-size: 1.5rem;
  }
  .blogd_article .share > span,
  .blogd_article .tags span {
    font-size: 1.7rem;
  }
  .blogd_article .share .links a,
  .blogd_article .share .links button {
    width: 4.2rem;
    height: 4.2rem;
  }
  .blogd_article .aside .share {
    padding: 1.6rem 1.8rem;
  }
  .blogd_article .share .links {
    gap: 0.5rem;
  }
  .blogd_article .aside .share .links a,
  .blogd_article .aside .share .links button {
    width: 3.6rem;
    height: 3.6rem;
  }
  .blogd_article .aside .share > span {
    display: none;
  }
  .blogd_article .mini h3 {
    font-size: 2.2rem;
    line-height: 1.35;
  }
  .blogd_article .mini p {
    font-size: 1.7rem;
    line-height: 1.55;
  }
  .blogd_article .body {
    font-size: 2rem;
    line-height: 1.6;
  }
  .blogd_article .body .lead {
    font-size: 2.3rem;
    line-height: 1.55;
  }
  .blogd_article .body h2 {
    font-size: 3.4rem;
    line-height: 1.25;
  }
  .blogd_article .body h3 {
    font-size: 2.4rem;
    line-height: 1.35;
  }
  .blogd_article .body .check_list li,
  .blogd_article .keys li {
    font-size: 2rem;
    line-height: 1.6;
  }
  .blogd_article table {
    font-size: 1.8rem;
    line-height: 1.4;
  }
  .blogd_article th,
  .blogd_article caption {
    font-size: 1.7rem;
  }
  .blogd_article th,
  .blogd_article td {
    padding: 1.4rem 1.8rem;
  }
  .blogd_article figcaption {
    font-size: 1.7rem;
    line-height: 1.5;
  }
  .blogd_article .callout p {
    font-size: 1.9rem;
    line-height: 1.6;
  }
  .blogd_article .tags span + span {
    height: 4rem;
    font-size: 1.7rem;
  }
  .blogd_article .author p {
    font-size: 1.8rem;
    line-height: 1.55;
  }
}

@media screen and (max-width: 768px) {
  .blogd_article {
    padding: 36px 0px 64px;
  }
  .blogd_article .content {
    display: block;
  }
  .blogd_article .sticky {
    position: static;
  }
  .blogd_article .toc {
    padding: 0px;
    border-radius: 12px;
  }
  .blogd_article .toc_head {
    padding: 16px 18px;
    cursor: pointer;
    font-size: 16px;
    line-height: 22px;
  }
  .blogd_article .toc_head span {
    gap: 10px;
  }
  .blogd_article .toc_head span::before {
    width: 16px;
    height: 3px;
  }
  .blogd_article .toc_head i {
    display: block;
    width: 12px;
    height: 7px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 11 6' fill='none' stroke='%2300307a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 1l4.5 4.1L10 1'/%3E%3C/svg%3E") no-repeat center / contain;
    transition: transform 0.3s;
  }
  .blogd_article .toc.open .toc_head i {
    transform: rotate(180deg);
  }
  .blogd_article .progress {
    display: none;
  }
  .blogd_article .toc_list {
    display: none;
    margin-top: 0px;
    padding: 0px 18px 10px;
  }
  .blogd_article .toc_list a {
    gap: 10px;
    padding: 9px 0px 9px 12px;
    font-size: 14px;
    line-height: 20px;
  }
  .blogd_article .toc_list a::before {
    width: 20px;
    font-size: 12px;
  }
  .blogd_article .toc_list a::after {
    top: 9px;
    bottom: 9px;
    width: 2px;
  }
  .blogd_article .aside .share,
  .blogd_article .mini {
    display: none;
  }
  .blogd_article .body {
    margin-top: 28px;
    font-size: 15px;
    line-height: 1.7;
  }
  .blogd_article .body > * + * {
    margin-top: 14px;
  }
  .blogd_article .body .lead {
    font-size: 17px;
    line-height: 1.6;
  }
  .blogd_article .body h2 {
    margin-top: 40px;
    scroll-margin-top: 80px;
    font-size: 23px;
    line-height: 1.3;
  }
  .blogd_article .body h3 {
    margin-top: 22px;
    font-size: 18px;
    line-height: 1.4;
  }
  .blogd_article .body h2 + p,
  .blogd_article .body h3 + p {
    margin-top: 10px;
  }
  .blogd_article .body > ul:not(.check_list) li,
  .blogd_article .body > ol li {
    padding-left: 22px;
  }
  .blogd_article .body > ul:not(.check_list) li + li,
  .blogd_article .body > ol li + li,
  .blogd_article .body .check_list li + li {
    margin-top: 10px;
  }
  .blogd_article .body > ul:not(.check_list) li::before {
    left: 2px;
    top: 10px;
    width: 6px;
    height: 6px;
  }
  .blogd_article .body > ol li {
    padding-left: 36px;
  }
  .blogd_article .body > ol li::before {
    top: 1px;
    width: 26px;
    height: 22px;
    border-radius: 5px;
    font-size: 11px;
  }
  .blogd_article .body .check_list li {
    padding-left: 26px;
    font-size: 15px;
    line-height: 1.7;
  }
  .blogd_article .body .check_list li::before {
    top: 5px;
    width: 15px;
    height: 15px;
  }
  .blogd_article .keys {
    margin-top: 24px;
    padding: 18px 18px 20px;
    border-left-width: 3px;
    border-radius: 0px 12px 12px 0px;
  }
  .blogd_article .keys h4 {
    font-size: 12px;
    line-height: 16px;
  }
  .blogd_article .keys ul {
    margin-top: 10px;
  }
  .blogd_article .keys li {
    padding-left: 18px;
    font-size: 14px;
    line-height: 1.6;
  }
  .blogd_article .keys li::before {
    top: 9px;
    width: 6px;
    height: 6px;
  }
  .blogd_article .body figure {
    margin-top: 24px;
    margin-bottom: 4px;
  }
  .blogd_article figure .img {
    border-radius: 14px;
  }
  .blogd_article figcaption {
    gap: 8px;
    margin-top: 10px;
    font-size: 12px;
    line-height: 1.55;
  }
  .blogd_article figcaption::before {
    width: 14px;
    margin-top: 9px;
  }
  .blogd_article .table_wrap {
    margin-top: 18px;
    overflow-x: auto;
    border-radius: 12px;
    -webkit-overflow-scrolling: touch;
  }
  .blogd_article table {
    min-width: 460px;
    font-size: 13px;
    line-height: 1.5;
  }
  .blogd_article caption {
    padding: 12px 14px;
    font-size: 13px;
  }
  .blogd_article th {
    padding: 10px 14px;
    font-size: 11px;
  }
  .blogd_article td {
    padding: 10px 14px;
  }
  .blogd_article .callout {
    gap: 14px;
    margin-top: 24px;
    margin-bottom: 8px;
    padding: 18px 16px;
    border-radius: 12px;
  }
  .blogd_article .callout i {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background-size: 20px;
  }
  .blogd_article .callout h4 {
    font-size: 16px;
    line-height: 22px;
  }
  .blogd_article .callout p {
    margin-top: 6px;
    font-size: 14px;
    line-height: 1.65;
  }
  .blogd_article .end_cta {
    display: block;
    margin-top: 24px;
    padding: 20px 18px;
    border-radius: 12px;
  }
  .blogd_article .end_cta p {
    font-size: 17px;
    line-height: 1.4;
  }
  .blogd_article .end_cta .btn {
    margin-top: 14px;
  }
  .blogd_article .foot {
    display: block;
    margin-top: 40px;
    padding: 20px 0px;
  }
  .blogd_article .tags {
    gap: 6px;
  }
  .blogd_article .tags span,
  .blogd_article .share > span {
    font-size: 14px;
    line-height: 18px;
  }
  .blogd_article .tags > span:first-child {
    width: 100%;
    margin: 0px 0px 4px;
  }
  .blogd_article .tags span + span {
    height: 32px;
    padding: 0px 10px;
    border-radius: 5px;
    font-size: 13px;
  }
  .blogd_article .foot .share {
    margin-top: 18px;
  }
  .blogd_article .share .links {
    gap: 6px;
  }
  .blogd_article .share .links a,
  .blogd_article .share .links button {
    width: 36px;
    height: 36px;
    border-radius: 8px;
  }
  .blogd_article .share .links a::before,
  .blogd_article .share .links button::before {
    -webkit-mask-size: 16px;
    mask-size: 16px;
  }
  .blogd_article .s_copy em {
    bottom: calc(100% + 6px);
    padding: 4px 8px;
    border-radius: 5px;
    font-size: 12px;
    line-height: 16px;
  }
  .blogd_article .author {
    gap: 14px;
    margin-top: 24px;
    padding: 20px 18px;
    border-radius: 14px;
  }
  .blogd_article .avatar {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background-size: 26px;
  }
  .blogd_article .author span {
    font-size: 11px;
    line-height: 16px;
  }
  .blogd_article .author h4 {
    margin-top: 2px;
    font-size: 16px;
    line-height: 1.35;
  }
  .blogd_article .author p {
    margin-top: 6px;
    font-size: 13px;
    line-height: 1.6;
  }
}