.kr-shell {
  --kr-blue: #2f80ff;
  --kr-blue-deep: #1f6feb;
  --kr-ink: #101114;
  --kr-muted: #5e6572;
  --kr-line: #e8ecf2;
  --kr-soft: #f5f8fc;
  --kr-font: "Segoe UI", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
  font-family: var(--kr-font);
  color: var(--kr-ink);
  background: #fff;
}

.kr-shell .DownloadPC {
  background: #fff;
}

.kr-partner {
  background: var(--kr-blue);
  color: #fff;
  text-align: center;
  padding: 10px 16px 11px;
}

.kr-partner-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 13px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.kr-partner-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.22);
}

.kr-partner-note {
  margin-top: 3px;
  font-size: 12px;
  opacity: 0.9;
}

.kr-page {
  max-width: 1080px;
  margin: 0 auto 64px;
  padding: 12px 20px 0;
}

.kr-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  color: #8b93a1;
  font-size: 13px;
  margin-bottom: 8px;
}

.kr-crumb a {
  color: #5d6778;
  text-decoration: none;
}

.kr-hero {
  text-align: center;
  padding: 18px 0 8px;
}

.kr-eyebrow {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  background: #eaf2ff;
  color: var(--kr-blue-deep);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.kr-hero h1,
.kr-section h2,
.kr-block h2 {
  font-family: var(--kr-font);
  letter-spacing: -0.045em;
  color: var(--kr-ink);
}

.kr-hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.22;
  font-weight: 750;
  margin: 14px auto 16px;
  max-width: 16ch;
}

.kr-lead {
  max-width: 680px;
  margin: 0 auto 26px;
  color: var(--kr-muted);
  font-size: 17px;
  line-height: 1.75;
}

.kr-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.kr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.kr-btn:hover {
  transform: translateY(-1px);
}

.kr-btn-primary {
  background: var(--kr-blue);
  color: #fff;
  box-shadow: 0 10px 24px rgba(47, 128, 255, 0.28);
}

.kr-btn-primary:hover {
  background: var(--kr-blue-deep);
}

.kr-btn-ghost {
  background: #fff;
  color: var(--kr-ink);
  border: 1px solid #d7dee8;
}

.kr-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
  margin: 8px 0 28px;
}

.kr-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 72px;
  padding: 16px 18px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--kr-line);
  box-shadow: 0 8px 28px rgba(16, 17, 20, 0.04);
  color: var(--kr-ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.kr-card span {
  color: var(--kr-blue);
  font-weight: 500;
}

.kr-card:hover {
  border-color: #c9dcff;
}

.kr-block {
  max-width: 1080px;
  margin: 0 auto;
}

.kr-block > p,
.kr-block > .kr-list,
.kr-block > .kr-steps,
.kr-block > .kr-note,
.kr-block > .kr-faq {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.kr-block > h2 {
  text-align: center;
}

.kr-block h2,
.kr-section h2 {
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.3;
  margin: 42px 0 14px;
}

.kr-block p,
.kr-prose {
  color: #3d4451;
  font-size: 16px;
  line-height: 1.8;
  margin: 0 auto 14px;
  max-width: 760px;
}

.kr-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.kr-list li {
  position: relative;
  padding: 8px 0 8px 18px;
  color: #3d4451;
  line-height: 1.7;
}

.kr-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--kr-blue);
}

.kr-steps {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  counter-reset: krstep;
}

.kr-steps li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: start;
  margin: 0 0 14px;
  color: #3d4451;
  line-height: 1.7;
}

.kr-steps li::before {
  counter-increment: krstep;
  content: counter(krstep);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #eaf2ff;
  color: var(--kr-blue-deep);
  font-weight: 800;
  display: grid;
  place-items: center;
}

.kr-note {
  background: linear-gradient(180deg, #f4f8ff, #f8fbff);
  border: 1px solid #dce8ff;
  border-radius: 18px;
  padding: 16px 18px;
  color: #24324a;
  line-height: 1.7;
}

.kr-faq {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}

.kr-faq details {
  background: #fff;
  border: 1px solid var(--kr-line);
  border-radius: 16px;
  padding: 14px 16px;
}

.kr-faq summary {
  cursor: pointer;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.kr-faq p {
  margin: 10px 0 0;
  color: var(--kr-muted);
}

.kr-related {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0 0 12px;
}

.kr-related a {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: #f3f6fb;
  color: #243047;
  text-decoration: none;
  font-size: 14px;
  font-weight: 650;
}

.kr-related a:hover {
  background: #e7f0ff;
  color: var(--kr-blue-deep);
}

.kr-subnav {
  border-top: 1px solid var(--kr-line);
  background: #fff;
  padding: 22px 16px 28px;
}

.kr-subnav-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.kr-subnav p {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 750;
  color: #8b93a1;
}

.kr-subnav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.kr-subnav a {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--kr-line);
  color: #243047;
  text-decoration: none;
  font-size: 14px;
  background: #fff;
}

.kr-subnav a:hover {
  border-color: #b9d2ff;
  color: var(--kr-blue-deep);
}

.kr-band {
  background: var(--kr-blue);
  color: #fff;
  padding: 56px 20px;
  text-align: center;
}

.kr-band h2 {
  margin: 0 0 10px;
  font-size: clamp(26px, 4vw, 36px);
  letter-spacing: -0.04em;
}

.kr-band > p {
  margin: 0 auto 28px;
  max-width: 640px;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.7;
}

.kr-band-grid {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.kr-band-card {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 22px 16px;
}

.kr-band-card strong {
  display: block;
  font-size: 18px;
  margin-bottom: 6px;
}

.kr-band-card span {
  display: block;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.86);
}

.kr-guide {
  max-width: 1080px;
  margin: 0 auto 20px;
  padding: 8px 20px 28px;
}

.kr-guide h2 {
  text-align: center;
  font-size: clamp(26px, 4vw, 34px);
  letter-spacing: -0.04em;
  margin: 8px 0 12px;
}

.kr-guide > p {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 22px;
  color: var(--kr-muted);
  line-height: 1.75;
}

.kr-shell .download-content {
  padding-top: 36px;
}

.kr-shell .download-title {
  font-family: var(--kr-font);
  font-weight: 750;
  letter-spacing: -0.045em;
}

.kr-shell .download-text {
  font-family: var(--kr-font);
  color: var(--kr-muted);
}

.kr-shell .download-btn {
  background: var(--kr-blue) !important;
  border-radius: 999px !important;
  min-width: 176px;
  height: 50px !important;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(47, 128, 255, 0.24) !important;
}

@media (max-width: 991px) {
  .kr-shell .download-content .col-lg-5,
  .kr-shell .download-wraps {
    text-align: center;
    justify-content: center;
  }

  .kr-band-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .kr-band-grid {
    grid-template-columns: 1fr;
  }

  .kr-hero h1 {
    max-width: none;
  }
}