:root {
  --navy: #101a3a;
  --blue: #3159e8;
  --mint: #2dcdb2;
  --ink: #16203d;
  --muted: #66708b;
  --line: #e5e9f2;
  --soft: #f5f7fb;
  --cream: #fffaf0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font-family: Arial, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  letter-spacing: -.02em;
}

a {
  text-decoration: none;
  color: inherit;
}

.wrap {
  width: min(1160px, calc(100% - 40px));
  margin: auto;
}

.narrow {
  max-width: 920px;
}

.center {
  text-align: center;
}

.topbar {
  padding: 9px 20px;
  background: var(--navy);
  color: #cdd5ed;
  text-align: center;
  font-size: 13px;
}

.topbar a {
  color: #fff;
  font-weight: 700;
  margin-left: 6px;
}

.nav {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -.03em;
}

.brand span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue), var(--mint));
  color: #fff;
  font-size: 13px;
}

.navlinks {
  display: flex;
  gap: 34px;
  color: #56607a;
  font-size: 14px;
  font-weight: 700;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 16px 24px;
  border-radius: 12px;
  background: var(--blue);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 10px 25px rgba(49, 89, 232, .2);
  transition: .2s;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 13px 30px rgba(49, 89, 232, .28);
}

.button.small {
  padding: 11px 18px;
  border-radius: 9px;
  font-size: 14px;
  box-shadow: none;
}

.button.ghost {
  background: #fff;
  color: var(--ink);
  border: 1px solid #dfe4ef;
  box-shadow: none;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 0 0;
  background: linear-gradient(150deg, #f7f9ff 0%, #fff 55%, #f2fcfa 100%);
}

.heroGlow {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
}

.heroGlow.one {
  width: 370px;
  height: 370px;
  background: rgba(104, 139, 255, .12);
  left: -190px;
  top: 80px;
}

.heroGlow.two {
  width: 330px;
  height: 330px;
  background: rgba(45, 205, 178, .12);
  right: -100px;
  bottom: 20px;
}

.heroGrid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 70px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 12px;
  border: 1px solid #dfe5f5;
  border-radius: 30px;
  background: #fff;
  color: #59647f;
  font-size: 13px;
  font-weight: 700;
}

.eyebrow b {
  padding: 4px 8px;
  border-radius: 20px;
  background: #e9edff;
  color: var(--blue);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin: 25px 0 22px;
  font-size: 56px;
  line-height: 1.17;
  letter-spacing: -.055em;
}

em {
  font-style: normal;
  color: var(--blue);
}

.lead {
  font-size: 19px;
  line-height: 1.75;
  color: #5f6982;
}

.actions {
  display: flex;
  gap: 12px;
  margin: 32px 0 25px;
}

.trustRow {
  display: flex;
  gap: 18px;
  color: #69738c;
  font-size: 13px;
  font-weight: 700;
}

.trustRow span::first-letter {
  color: var(--mint);
}

.productCard {
  position: relative;
  border: 1px solid #dce3f1;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 35px 70px rgba(24, 43, 89, .16);
  overflow: hidden;
  transform: rotate(1deg);
}

.windowTop {
  height: 42px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 15px;
  background: #f2f4f8;
  border-bottom: 1px solid #e3e6ed;
}

.windowTop i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #ff7d73;
}

.windowTop i:nth-child(2) {
  background: #fbc34b;
}

.windowTop i:nth-child(3) {
  background: #55ce7a;
}

.windowTop span {
  margin-left: 8px;
  color: #8b93a6;
  font-size: 11px;
}

.excelTabs {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 11px 18px 0;
  font-size: 11px;
  color: #687085;
}

.excelTabs b {
  color: #12845a;
}

.excelTabs strong {
  padding: 6px 10px;
  color: #fff;
  background: var(--blue);
  border-radius: 6px 6px 0 0;
}

.ribbon {
  display: flex;
  gap: 10px;
  padding: 12px 17px;
  background: #fafbfc;
  border-block: 1px solid #eceef3;
}

.ribbon div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 8px 13px;
  border-right: 1px solid #e5e8ee;
}

.ribbon b {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: #e8edff;
  color: var(--blue);
}

.ribbon small {
  font-size: 9px;
  color: #657087;
}

.sheet {
  height: 230px;
  padding-top: 10px;
  background: repeating-linear-gradient(0deg, transparent, transparent 25px, #edf0f5 26px), repeating-linear-gradient(90deg, transparent, transparent 70px, #edf0f5 71px);
}

.sheet>span {
  display: inline-block;
  width: 70px;
  text-align: center;
  color: #9ca4b2;
  font-size: 9px;
}

.sheet p {
  width: 230px;
  margin: 70px auto;
  padding: 14px;
  background: #fff;
  border: 1px solid #e3e7f0;
  border-left: 4px solid var(--mint);
  box-shadow: 0 8px 20px rgba(20, 35, 75, .08);
  font-weight: 800;
  font-size: 13px;
}

.resultBadge {
  position: absolute;
  right: 18px;
  bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 11px 15px;
  border-radius: 10px;
  background: var(--navy);
  color: #fff;
  box-shadow: 0 12px 25px rgba(15, 25, 57, .25);
}

.resultBadge b {
  font-size: 9px;
  color: #77e3d1;
}

.resultBadge span {
  font-size: 12px;
  font-weight: 800;
}

.facts {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 75px;
  border-top: 1px solid #e1e7f1;
}

.facts div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 26px 32px;
  border-right: 1px solid #e1e7f1;
}

.facts div:first-child {
  border-left: 1px solid #e1e7f1;
}

.facts b {
  font-size: 22px;
  color: var(--navy);
}

.facts b span{
  font-size: inherit;
  color: inherit;
}


.facts span {
  font-size: 0.9rem;
  color: #616161;
}

.section {
  padding: 110px 0;
}

.sectionTag {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 0.9rem;
  letter-spacing: .13em;
  font-weight: 700;
}

.sectionTag.mint {
  color: var(--mint);
}

h2 {
  margin-bottom: 28px;
  font-size: 42px;
  line-height: 1.3;
  letter-spacing: -.045em;
}

.sectionLead {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.pain {
  background: #fff;
}

.painGrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 45px;
  text-align: left;
}

.painGrid article {
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

.painGrid span {
  color: #b2b9ca;
  font-size: 12px;
  font-weight: 900;
}

.painGrid p {
  margin: 18px 0 0;
  color: #4f5971;
  line-height: 1.65;
  font-size: 1rem;
}

.turn {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 42px;
  padding: 25px;
  border-radius: 18px;
  background: #f0f5ff;
}

.turn span {
  color: var(--blue);
  font-size: 1rem;
  font-weight: 600;
}

.turn b {
  font-size: 1.4rem;
}

.result {
  background: var(--navy);
  color: #fff;
}

.result h2 em {
  color: #68dfc9;
}

.result .sectionLead {
  color: #b9c2d9;
}

.resultGrid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 100px;
  align-items: center;
}

.checkList {
  display: grid;
  gap: 15px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.checkList li {
  display: flex;
  gap: 12px;
  color: #dfe5f4;
}

.checkList li:before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(45, 205, 178, .16);
  color: #63dfc9;
  font-weight: 900;
}

.beforeAfter>div:not(.arrowDown) {
  padding: 28px;
  border-radius: 18px;
}

.before {
  background: #242e4e;
  color: #aeb7ce;
}

.after {
  background: linear-gradient(135deg, #3159e8, #2b47c1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, .22);
}

.beforeAfter span {
  font-size: 10px;
  letter-spacing: .15em;
  font-weight: 900;
}

.beforeAfter b {
  display: block;
  margin: 12px 0 8px;
  color: #fff;
  font-size: 21px;
}

.beforeAfter p {
  margin: 0;
  font-size: 14px;
}

.arrowDown {
  text-align: center;
  padding: 9px;
  color: #62dfc8;
  font-size: 23px;
}

.reasons {
  background: #fff;
}

.reasonGrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 50px;
  text-align: left;
}

.reasonGrid article {
  position: relative;
  padding: 35px;
  border: 1px solid var(--line);
  border-radius: 20px;
}

.reasonGrid article>span {
  position: absolute;
  right: 24px;
  top: 20px;
  color: #d9deea;
  font-size: 11px;
  font-weight: 900;
}

.reasonGrid .featured {
  background: #f2f5ff;
  border-color: #ccd6ff;
  transform: translateY(-12px);
}

.reasonIcon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 25px;
  border-radius: 14px;
  background: #edf1ff;
  color: var(--blue);
  font-size: 20px;
  font-weight: 900;
}

.reasonGrid h3 {
  font-size: 19px;
}

.reasonGrid p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

.curriculum {
  background: var(--soft);
}

.sectionHead {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
}

.sectionHead>p {
  color: var(--muted);
  line-height: 1.7;
}

.chapterList {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.chapterList article {
  display: grid;
  grid-template-columns: 115px 1fr 2.2fr;
  gap: 30px;
  align-items: center;
  padding: 24px 26px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #fff;
}

.chapterNo {
  font-size: 9px;
  letter-spacing: .1em;
  color: #98a0b4;
}

.chapterNo b {
  font-size: 22px;
  color: var(--blue);
}

.chapterTitle h3 {
  margin: 0 0 4px;
  font-size: 18px;
}

.chapterTitle p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.lessonPills {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.lessonPills span {
  padding: 7px 9px;
  border-radius: 6px;
  background: #f4f6fa;
  color: #657087;
  font-size: 11px;
}

.freeBand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 30px;
  padding: 27px 30px;
  border-radius: 17px;
  background: var(--blue);
  color: #fff;
}

.freeBand div {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.freeBand span {
  color: #a9f1e4;
  font-size: 0.9rem;
  font-weight: 700;
}

.freeBand b {
  font-size: 18px;
}

.button.light {
  background: #fff;
  color: var(--blue);
  box-shadow: none;
}

.audienceGrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 42px;
  text-align: left;
}

.audienceGrid article {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 13px;
}

.audienceGrid i {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: #ecfbf8;
  color: #19a990;
  font-style: normal;
  font-weight: 900;
}

.audienceGrid b {
  font-size: 1rem;
}

.reviews {
  background: var(--cream);
}

.rating {
  display: flex;
  align-items: center;
  gap: 12px;
}

.rating b {
  font-size: 40px;
}

.rating span {
  color: #f4ad31;
  letter-spacing: .05em;
}

.rating small {
  color: #8a806e;
}

.reviewGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 38px;
}

.reviewGrid blockquote {
  margin: 0;
  padding: 32px;
  border: 1px solid #eee5d5;
  border-radius: 18px;
  background: #fff;
}

.reviewGrid blockquote>span {
  color: #f4ad31;
}

.reviewGrid blockquote p {
  margin: 18px 0;
  line-height: 1.85;
  color: #4f586e;
}

.reviewGrid footer {
  color: #8b92a3;
  font-size: 12px;
  font-weight: 700;
}

.instructor {
  background: #fff;
}

.instructorGrid {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: 100px;
  align-items: center;
}

.avatar {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 38% 62% 52% 48%/47% 44% 56% 53%;
  background: linear-gradient(145deg, #eaf0ff, #dffbf5);
  border: 1px solid #dce8ed;
}

.avatar span {
  color: var(--blue);
  font-size: 16px;
  font-weight: 900;
}

.avatar b {
  margin: 12px 0 3px;
  font-size: 36px;
}

.avatar small {
  color: #6f7992;
}

.instructorGrid>div>p {
  max-width: 650px;
  color: var(--muted);
  line-height: 1.8;
}

.credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 25px;
}

.credentials span {
  padding: 9px 12px;
  border-radius: 7px;
  background: var(--soft);
  color: #5d6780;
  font-size: 12px;
  font-weight: 700;
}

.faq {
  background: var(--soft);
}

.faqList {
  margin-top: 40px;
}

.faqList details {
  border-bottom: 1px solid #dfe3eb;
}

.faqList summary {
  display: flex;
  justify-content: space-between;
  padding: 22px 4px;
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}

.faqList summary span {
  color: var(--blue);
  font-size: 20px;
}

.faqList details[open] summary span {
  transform: rotate(45deg);
}

.faqList details p {
  padding: 0 35px 25px 4px;
  color: var(--muted);
  line-height: 1.75;
}

.finalCta {
  padding: 105px 0;
  background: linear-gradient(145deg, #111b3b, #172756);
  color: #fff;
}

.finalGrid {
  display: grid;
  grid-template-columns: 1fr 430px;
  gap: 100px;
  align-items: center;
}

.finalCta h2 {
  font-size: 44px;
}

.finalCta h2 em {
  color: #63dfc8;
}

.finalCta p {
  color: #bac4dc;
}

.priceCard {
  padding: 35px;
  border-radius: 22px;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .2);
}

.priceCard>small {
  color: #6f7890;
  font-weight: 700;
}

.price {
  margin: 14px 0 20px;
}

.price b {
  font-size: 43px;
}

.price span {
  font-weight: 800;
}

.priceCard ul {
  display: grid;
  gap: 12px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  list-style: none;
  color: #556078;
  font-size: 14px;
}

.priceCard li:before {
  content: "✓";
  margin-right: 10px;
  color: var(--mint);
  font-weight: 900;
}

.button.full {
  width: 100%;
}

.textLink {
  display: block;
  margin-top: 16px;
  text-align: center;
  color: #707a91;
  font-size: 13px;
  text-decoration: underline;
}

.footer {
  padding: 45px 0;
  background: #0c1430;
  color: #aeb7cc;
}

.footer .wrap {
  display: flex;
  justify-content: space-between;
}

.footer p {
  margin: 8px 0 0;
  font-size: 12px;
}

.footer b {
  color: #fff;
}

.footer .brand {
  color: #fff;
}

.mobileBar {
  display: none;
}

@media(max-width:800px) {
  .wrap {
    width: min(100% - 28px, 1160px);
  }

  .topbar {
    font-size: 11px;
  }

  .nav {
    height: 64px;
  }

  .navlinks,
  .nav .button {
    display: none;
  }

  .hero {
    padding-top: 52px;
  }

  .heroGrid,
  .resultGrid,
  .instructorGrid,
  .finalGrid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  h1 {
    font-size: 39px;
  }

  .desktop {
    display: none;
  }

  .lead {
    font-size: 16px;
  }

  .actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .trustRow {
    flex-wrap: wrap;
    gap: 8px 14px;
  }

  .productCard {
    transform: none;
  }

  .facts {
    grid-template-columns: 1fr 1fr;
    margin-top: 55px;
  }

  .facts div {
    padding: 20px 15px;
    border-bottom: 1px solid #e1e7f1;
  }

  .section {
    padding: 75px 0;
  }

  h2 {
    font-size: 32px;
  }

  .painGrid,
  .reasonGrid,
  .audienceGrid,
  .reviewGrid {
    grid-template-columns: 1fr;
  }

  .reasonGrid .featured {
    transform: none;
  }

  .resultGrid {
    gap: 50px;
  }

  .sectionHead {
    align-items: start;
    flex-direction: column;
  }

  .sectionHead>p {
    margin-top: -20px;
  }

  .chapterList article {
    grid-template-columns: 75px 1fr;
    gap: 15px;
  }

  .lessonPills {
    grid-column: 1/-1;
  }

  .freeBand {
    align-items: start;
    flex-direction: column;
    gap: 20px;
  }

  .rating {
    align-self: start;
  }

  .instructorGrid {
    grid-template-columns: 1fr;
  }

  .avatar {
    width: min(330px, 100%);
    margin: auto;
  }

  .finalGrid {
    grid-template-columns: 1fr;
  }

  .footer {
    padding-bottom: 100px;
  }

  .footer .wrap {
    flex-direction: column;
    gap: 30px;
  }

  .mobileBar {
    position: fixed;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 10px 14px;
    background: #fff;
    border-top: 1px solid var(--line);
    box-shadow: 0 -8px 25px rgba(20, 30, 60, .1);
  }

  .mobileBar div {
    display: flex;
    flex-direction: column;
  }

  .mobileBar small {
    font-size: 9px;
    color: #7b8499;
  }

  .mobileBar b {
    font-size: 17px;
  }

  .mobileBar a {
    padding: 12px 18px;
    border-radius: 9px;
    background: var(--blue);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
  }
}

.brandLogo {
  width: 34px;
  height: 34px;
  object-fit: contain;
  flex: none;
}

.chapterList article {
  grid-template-columns: 130px 1fr 2.2fr;
  padding: 29px 30px;
}

.chapterNo {
  font-size: 11px;
  color: #7885a5;
}

.chapterNo b {
  font-size: 28px;
}

.chapterTitle h3 {
  margin: 0 0 7px;
  font-size: 21px;
  color: var(--navy);
}

.chapterTitle p {
  font-size: 15px;
  color: #4e5a73;
  line-height: 1.5;
}

.lessonPills {
  gap: 9px;
}

.lessonPills a {
  padding: 10px 13px;
  border: 1px solid #dde5f5;
  border-radius: 8px;
  background: #f3f6fc;
  color: #35435f;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  transition: .18s;
}

.lessonPills a:hover,
.lessonPills a:focus-visible {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  outline: none;
}

.lessonPills a:focus-visible {
  box-shadow: 0 0 0 3px rgba(49, 89, 232, .24);
}

.productCard img {
  display: block;
  width: 100%;
  height: auto;
}

/* 데스크톱 전용으로 가둠 — 미디어 쿼리 없이 두면 모바일에서도 2단 컬럼이 강제 적용되어
   좌우가 짓눌리는 문제가 있었음 */
@media(min-width:801px) {
  .heroGrid {
    grid-template-columns: 1.15fr .85fr;
    gap: 50px;
  }
}

.heroCopy h1 {
  font-size: 46px;
  white-space: nowrap;
}

.productCard {
  padding: 0;
  background: #fff;
  transform: rotate(.6deg);
}

.courseCardHead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px 12px;
}

.courseCardHead span {
  padding: 6px 9px;
  border-radius: 20px;
  background: #e9edff;
  color: var(--blue);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: .04em;
}

.courseCardHead b {
  color: #273456;
  font-size: 13px;
}

.ribbonPreview {
  margin: 0 16px;
  padding: 10px;
  border: 1px solid #e5e9f2;
  border-radius: 12px;
  background: #f8f9fc;
}

.ribbonPreview img {
  border-radius: 6px;
}

.ribbonZoom {
  position: relative;
  height: 104px;
  margin: 14px 16px 0;
  border-radius: 11px;
  background: #fff;
  overflow: hidden;
  border: 1px solid #e5e9f2;
}

.ribbonZoom span {
  position: absolute;
  z-index: 1;
  left: 12px;
  top: 10px;
  padding: 5px 8px;
  border-radius: 6px;
  background: rgba(16, 26, 58, .88);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
}

.ribbonZoom img {
  position: absolute;
  left: -36%;
  top: 20px;
  width: 190%;
  max-width: none;
}

.courseSheet {
  display: flex;
  align-items: end;
  justify-content: space-between;
  min-height: 98px;
  margin: 0 16px;
  padding: 20px 18px;
  background: repeating-linear-gradient(0deg, transparent, transparent 24px, #eaf0f7 25px), repeating-linear-gradient(90deg, transparent, transparent 69px, #eaf0f7 70px);
  border-inline: 1px solid #e5e9f2;
}

.courseSheet div {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.courseSheet span {
  color: var(--blue);
  font-size: 0.85rem;
  font-weight: 700;
}

.courseSheet b {
  color: var(--navy);
  font-size: 1rem;
  line-height: 1.35;
}

.courseSheet p {
  margin: 0;
  padding: 7px 9px;
  border-radius: 7px;
  background: #fff;
  color: #64708a;
  font-size: 0.8rem;
  box-shadow: 0 4px 12px rgba(30, 47, 84, .08);
}

.courseCardFooter {
  display: flex;
  justify-content: space-between;
  padding: 13px 20px 17px;
  color: #69738b;
  font-size: 0.8rem;
  font-weight: 700;
}

.courseCardFooter b {
  color: #26345a;
  font-size: 0.65rem;
  font-weight: normal;
}

.footerInfo {
  max-width: 640px;
}

.footerInfo>p {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  justify-content: flex-end;
  align-items: center;
}

.footerInfo>p:first-child>*+* {
  padding-left: 14px;
  border-left: 1px solid #44506f;
}

.footerInfo a:hover,
.footerLinks a:hover {
  color: #fff;
}

.footerLinks a {
  color: #cdd5ed;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footerLinks a+a {
  padding-left: 14px;
  border-left: 1px solid #44506f;
}

.reviewMeta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.reviewMeta b {
  color: #34405d;
  font-size: 14px;
}

.reviewMeta span {
  color: #f4ad31;
  letter-spacing: .05em;
  white-space: nowrap;
}

.reviewGrid blockquote p {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  min-height: 3.7em;
}

.reviewSide {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 15px;
}

.reviewActions {
  display: flex;
  align-items: center;
  gap: 9px;
}

.reviewActions a {
  padding: 10px 13px;
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}

.reviewActions .more {
  background: #fff;
  border: 1px solid #d9dfec;
  color: #42506c;
}

.reviewActions a:hover {
  transform: translateY(-1px);
}

@media(max-width:800px) {
  .reviewSide {
    align-items: flex-start;
  }

  .reviewActions {
    flex-wrap: wrap;
  }

  .reviewActions a {
    font-size: 12px;
  }
}

.instructorProfile {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.instructorProfile img {
  display: block;
  width: 182px;
  height: 182px;
  border: 5px solid #edf4ff;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  box-shadow: 0 14px 30px rgba(38, 61, 115, .16);
}

.instructorIdentity {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 15px;
}

.instructorIdentity>b {
  font-size: 22px;
  color: var(--navy);
}

.instructorIdentity>b span {
  color: var(--blue);
  font-size: 15px;
}

.instructorIdentity>small {
  color: #65718d;
  font-size: 13px;
}

.mvpBadge {
  display: inline-flex;
  align-self: center;
  margin-top: 7px;
  padding: 8px 11px;
  border: 1px solid #cddafe;
  border-radius: 8px;
  background: #f3f6ff;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

.mvpBadge:hover {
  background: var(--blue);
  color: #fff;
}

@media(max-width:800px) {
  .instructorProfile {
    width: 100%;
    margin: auto;
  }

  .instructorProfile img {
    width: 161px;
    height: 161px;
  }
}

.scrollTop {
  position: fixed;
  right: 28px;
  bottom: 30px;
  z-index: 30;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: #2f70b8;
  box-shadow: 0 6px 13px rgba(29, 78, 133, .3);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: .2s;
}

.scrollTop.isVisible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.scrollTop i {
  display: block;
  width: 10px;
  height: 10px;
  border-top: 3px solid #fff;
  border-left: 3px solid #fff;
  transform: rotate(45deg);
  margin-top: 4px;
}

.scrollTop:hover {
  background: #245e9d;
  transform: translateY(-2px);
}

@media(max-width:800px) {
  .scrollTop {
    right: 16px;
    bottom: 82px;
    width: 29px;
    height: 29px;
  }

  .scrollTop i {
    width: 7px;
    height: 7px;
    border-width: 3px;
  }
}

@media(max-width:800px) {
  .footerInfo>p {
    justify-content: flex-start;
  }

  .footerInfo>p:first-child>*+* {
    padding-left: 0;
    border-left: 0;
  }

  .footerLinks a+a {
    padding-left: 0;
    border-left: 0;
  }

  .footerLinks {
    gap: 10px 16px !important;
  }
}

.sessionNotice {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 12px 20px;
  background: #fff4dc;
  color: #5a3b00;
  border-bottom: 1px solid #f2d78d;
  font-size: 14px;
}

/* hidden 속성이 display:flex보다 우선 적용되도록 지정 (X 버튼 클릭 시 배너가 사라지지 않던 문제 수정) */
.sessionNotice[hidden] {
  display: none;
}

.sessionNotice div {
  display: flex;
  gap: 7px;
  align-items: baseline;
}

.sessionNotice span {
  color: #806433;
}

.sessionNotice a {
  padding: 7px 11px;
  border-radius: 7px;
  background: #3159e8;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

.sessionNotice button {
  border: 0;
  background: transparent;
  color: #806433;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

@media(max-width:800px) {
  .sessionNotice {
    justify-content: flex-start;
    gap: 8px;
    padding: 10px 14px;
    font-size: 12px;
  }

  .sessionNotice div {
    flex: 1;
    flex-direction: column;
    gap: 2px;
  }

  .sessionNotice a {
    white-space: nowrap;
    padding: 7px 9px;
  }

  .sessionNotice button {
    padding: 2px;
  }
}

@media(max-width:800px) {
  .heroCopy h1 {
    font-size: 39px;
    white-space: normal;
  }

  .ribbonZoom img {
    left: -44%;
    width: 220%;
  }

  .courseSheet {
    min-height: 84px;
  }

  .courseSheet p {
    display: none;
  }
}

@media(max-width:800px) {
  .chapterList article {
    grid-template-columns: 82px 1fr;
    padding: 23px 18px;
  }

  .chapterNo {
    font-size: 10px;
  }

  .chapterNo b {
    font-size: 24px;
  }

  .chapterTitle h3 {
    font-size: 19px;
  }

  .chapterTitle p {
    font-size: 14px;
  }

  .lessonPills {
    display: flex;
    flex-direction: column;
    grid-column: 1/-1;
    margin-top: 4px;
    gap: 8px;
  }

  .lessonPills a {
    padding: 9px 11px;
    font-size: 0.9rem;
    text-align: left;
  }
}

.facts {
  border-bottom: 1px solid #e1e7f1;
}