@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-4Regular.woff2') format('woff2');
    font-weight: 300;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-5Medium.woff2') format('woff2');
    font-weight: 500;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-7Bold.woff2') format('woff2');
    font-weight: 700;
    font-display: swap;
}


:root { --pcWidthSide: calc(100% - 1400px); --colorBlue: #0091db; --colorYellow: #ffc448; --colorNavy: #002069; --ink: #0f172a; --text: #334155; --muted: #64748b; --line: rgba(15,23,42,0.10); --cardBg: rgba(255,255,255,0.96); --glassBg: rgba(255,255,255,0.92); --shadow: 0 8px 20px rgba(15,23,42,0.06); --shadow2: 0 6px 14px rgba(15,23,42,0.05); --radius: 15px; --radius2: 20px; }

.learningGuideBody * { box-sizing: border-box; margin: 0; padding: 0; word-break: keep-all; font-family: 'Paperozi', sans-serif !important; font-weight: 300; }
.learningGuideBody i { font-family: "Font Awesome 6 Free" !important; }
.learningGuideBody {  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; color: var(--text); font-size: 16px; line-height: 1.6; background: linear-gradient(180deg, rgba(0,145,219,0.06) 0%, #ffffff 55%, rgba(0,145,219,0.04) 100%); background-attachment: fixed; padding: 20px 0; }

.learningGuideBody strong { font-weight: 700; }
.learningGuideBody ul { list-style: none; padding: 0; }
.learningGuideBody a, a:hover, a:active { color: inherit; text-decoration: none; }

.learningGuideBody h1 { font-size: clamp(22px, 3.2vw, 28px); color: var(--colorBlue); width: 100%; max-width: 1200px; margin: 0 auto; }

/* 전체 레이아웃 */
.learningGuideBody .titleBox, .learningGuideBody .learnGuide { width: 100%; max-width: 1200px; margin: 0 auto; }

/* titleBox */
.learningGuideBody .titleBox { margin-top: 30px; padding: 34px 36px; border-radius: 20px; background: linear-gradient(180deg, rgba(0,145,219,0.06), rgba(255,255,255,0.2)); box-shadow: none; position: relative; overflow: hidden; }
.learningGuideBody .titleBox::after { content: ""; position: absolute; right: 28px; top: 15px; width: 200px; height: 200px; background: url("./img/titleIcon.png") no-repeat center / contain; opacity: 0.9; }
.learningGuideBody .titleBox h2 { margin: 0; font-size: clamp(19px, 3.2vw, 24px); font-weight: 600; color: var(--ink); letter-spacing: -0.02em; line-height: 1.35; border: none; padding: 0}
.learningGuideBody .titleBox p { margin: 14px 0 0; max-width: 760px; font-size: 1.05em; color: var(--muted); word-break: keep-all; }


/* article */
.learnGuide { padding-top: 28px; padding-bottom: 96px; }
.learnGuide article { margin-top: 18px; padding: 28px 26px; border-radius: var(--radius2); background: var(--cardBg); border: 1px solid var(--line); box-shadow: var(--shadow2); position: relative; overflow: hidden; }
.learnGuide article::before { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 1px 0 rgba(255,255,255,0.7); pointer-events: none; }
.learnGuide article h3 { position: relative; margin: 0 0 35px; font-size: 1.3em; font-weight: 500; color: var(--ink); letter-spacing: -0.01em; text-align: center; }
.learnGuide article h3::after { content: ""; display: block; width: 50px; height: 3px; border-radius: 999px; background: rgba(0,145,219,0.75); opacity: 0.9; margin: 10px auto; }

/* section01 */
.learnGuide .section01 .purpose { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.learnGuide .section01 .purpose dl { position: relative; padding: 18px 18px 16px; border-radius: 18px; background: #fff; border: 1px solid rgba(15,23,42,0.08); box-shadow: 0 4px 10px rgba(15,23,42,0.04); }
.learnGuide .section01 .purpose dt { margin: 0 0 12px; font-weight: 600; color: #003b66; letter-spacing: -0.01em; text-align: center; }
.learnGuide .section01 .purpose dd { margin: 0; display: flex; gap: 10px; }
.learnGuide .section01 .purpose dd > div { width: 33.3%; align-items: center; justify-content: center; padding: 8px 12px; border-radius: 999px; background: rgba(0,145,219,0.06); border: 1px solid rgba(0,145,219,0.14); color: #005b95; font-weight: 500; font-size: 0.95em; box-shadow: none; transition: background .18s ease, border-color .18s ease; text-align: center; }
.learnGuide .section01 .purpose dd > div:hover { background: rgba(0,145,219,0.09); border-color: rgba(0,145,219,0.22); }



/* section02 */
.learnGuide .section02 .feature { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.learnGuide .section02 .feature dl { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 15px 15px 15px; border-radius: 20px; background: #fff; border: 1px solid rgba(15,23,42,0.08); box-shadow: 0 6px 14px rgba(15,23,42,0.05); transition: transform .18s ease, box-shadow .18s ease; }
.learnGuide .section02 .feature dl:hover { transform: translateY(-4px); box-shadow: 0 10px 20px rgba(15,23,42,0.08); }

.learnGuide .section02 .feature dt { width: 100%; padding: 10px 8px; margin-bottom: 14px; font-size: 1.25em; font-weight: 700; color: #003b66; background: rgba(0,145,219,0.08); border-radius: 14px; }
.learnGuide .section02 .feature dt > div { margin-top: 6px; font-size: 0.65em; font-weight: 500; color: #004f82; opacity: 0.9; }
.learnGuide .section02 .feature dt > div span { display: inline-block; margin-right: 6px; padding: 2px 8px; font-size: 0.85em; font-weight: 600; border-radius: 999px; background: rgba(0,145,219,0.15); color: #005b95; }

.learnGuide .section02 .feature .typeImg { margin: 4px 0 14px; }
.learnGuide .section02 .feature .typeImg img { width: 100%; max-width: 528px; height: auto; display: block; }
.learnGuide .section02 .feature dd { width: 100%; margin: 6px 0 0; font-weight: 500; color: #334155; }
.learnGuide .section02 .feature dd:nth-of-type(2), .learnGuide .section02 .feature dd:nth-of-type(3) { color: #0b3d62; }
.learnGuide .section02 .feature dd:last-of-type { margin-top: 14px; padding-top: 14px; border-top: 1px solid rgba(15,23,42,0.10); display: grid; gap: 6px; color: #64748b; font-weight: 400; }
.learnGuide .section02 .feature dd:last-of-type > div { text-align: left; display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 14px; background: rgba(2,6,23,0.02); border: 1px solid rgba(15,23,42,0.06); font-size: 0.95em; word-break: keep-all; }
.learnGuide .section02 .feature dd span { width: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 4px 10px; border-radius: 999px; background: rgba(0,145,219,0.08); border: 1px solid rgba(0,145,219,0.16); color: #005b95; font-weight: 600; font-size: 0.875em; text-align: center; }

.learnGuide .section02 .feature .type01 { border-top: 2px solid rgba(0,145,219,0.55); }
.learnGuide .section02 .feature .type02 { border-top: 2px solid rgba(0,145,219,0.32); }
.learnGuide .section02 .feature .type03 { border-top: 2px solid rgba(255,196,72,0.45); }
.learnGuide .section02 .feature .type04 { border-top: 2px solid rgba(0,32,105,0.30); }




/* section03 */
.learnGuide .section03 > div { position: relative; margin-top: 14px; }
.learnGuide .section03 dl { position: relative; border-radius: var(--radius2); overflow: hidden; border: 1px solid rgba(15,23,42,0.10); background: #fff; box-shadow: 0 8px 18px rgba(15,23,42,0.06); display: grid; grid-template-columns: 260px 1fr; }
.learnGuide .section03 dt { margin: 0; background: rgba(0,145,219,0.05); border-right: 1px solid rgba(15,23,42,0.08); }
.learnGuide .section03 dt a { display: flex; flex-direction: column; gap: 12px; padding: 18px 18px 16px; height: 100%; justify-content: center; }
.learnGuide .section03 dt h4 { margin: 0; font-size: 1.15em; font-weight: 700; color: #003b66; letter-spacing: -0.02em; }
.learnGuide .section03 dt button { width: fit-content; cursor: pointer; border: 1px solid rgba(0,145,219,0.28); background: #fff; color: #005b95; font-weight: 600; padding: 5px 15px; border-radius: 999px; box-shadow: none; transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease; }
.learnGuide .section03 dt a:hover button { background: rgba(0,145,219,0.92); color: #fff; border-color: rgba(0,145,219,0.92); transform: translateY(-2px); }

.learnGuide .section03 dd { margin: 0; padding: 18px 20px 18px; }
.learnGuide .section03 dd h4 { margin: 0; font-size: 1.08em; font-weight: 800; color: #0068a8; letter-spacing: -0.01em; word-break: keep-all; line-height: 1.35; display: inline; background: linear-gradient(transparent 25%, rgba(255,245,120,0.95) 75%); box-decoration-break: clone; -webkit-box-decoration-break: clone; }

.learnGuide .section03 dd p { margin: 8px 0 0; color: var(--muted); font-size: 1em; word-break: keep-all; }
.learnGuide .section03 dd ul { margin: 14px 0 0; display: grid; gap: 5px; }
.learnGuide .section03 dd ul li { position: relative; padding-left: 18px; color: #0b3d62; word-break: keep-all; line-height: 1.3; }
.learnGuide .section03 dd ul li::before { content: ""; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 999px; background: linear-gradient(135deg, rgba(0,145,219,0.95), rgba(95,212,255,0.95)); box-shadow: 0 0 0 4px rgba(0,145,219,0.14); }

.learnGuide .section03 .is-flash { position: relative; z-index: 0; animation: flashNeonSoft .85s ease-out 1; }
.learnGuide .section03 .is-flash::after { content: ""; position: absolute; inset: -3px; border-radius: 28px; background: rgba(255,230,90,0.95); filter: blur(6px); opacity: 0; z-index: -1; animation: neonGlowSoft .85s ease-out 1; }

@keyframes flashNeonSoft {
  0% { transform: scale(0.99); }
  40% { transform: scale(1.005); }
  100% { transform: scale(1); }
}

@keyframes neonGlowSoft {
  0% { opacity: 0; }
  45% { opacity: 0.85; }
  100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .learnGuide .section03 .is-flash,
  .learnGuide .section03 .is-flash::after { animation: none; }
}




/* section04 */
.learnGuide .section04 { position: relative; margin-top: 22px; padding: 34px 30px 34px 300px; border-radius: 28px; background: url("./img/footerImg.png") left 20px center / contain no-repeat, linear-gradient(135deg, rgba(0,145,219,0.14) 0%, rgba(255,255,255,0.92) 48%, rgba(255,196,72,0.18) 100%); box-shadow: 0 14px 34px rgba(15,23,42,0.10); overflow: hidden; text-align: left; }
.section04::before { content: ""; position: absolute; inset: -2px; background: radial-gradient(circle at 12% 22%, rgba(0,145,219,0.22), transparent 58%), radial-gradient(circle at 92% 18%, rgba(255,196,72,0.22), transparent 56%); pointer-events: none; opacity: 0.9; }
.learnGuide > article.section04 h3 { position: relative; margin: 0 auto; font-size: clamp(20px, 2.6vw, 25px); line-height: 1.4; color: #002069; letter-spacing: -0.03em; width: 100%; text-align: left; }
.learnGuide > article.section04 h3::after { display: none; }
.learnGuide .section04 h3 strong { color: #0091db; }
.learnGuide .section04 h3 span { display: block; margin-top: 8px; font-size: 0.95em; font-weight: 500; color: rgba(15,23,42,0.72); letter-spacing: -0.02em; }
.learnGuide .section04 > div { position: relative; margin-top: 18px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.learnGuide .section04 > div a { display: inline-flex; align-items: center; justify-content: center; padding: 12px 16px; border-radius: 999px; background: rgba(255,255,255,0.94); border: 1px solid rgba(0,145,219,0.26); color: #005b95; font-weight: 700; box-shadow: 0 8px 18px rgba(15,23,42,0.06); transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease; white-space: nowrap; }
.learnGuide .section04 > div a:hover { background: #0091db; color: #fff; border-color: rgba(0,145,219,0.0); transform: translateY(-2px); box-shadow: 0 14px 26px rgba(0,145,219,0.18); }
.learnGuide .section04 > div a:focus-visible { outline: 3px solid rgba(255,196,72,0.55); outline-offset: 3px; }



/* 반응형 (레이아웃 유지) */
@media (max-width: 1100px) {
  .learningGuideBody .titleBox::after { width: 150px; height: 150px; right: 0px; top: 16px; opacity: 0.75; }
  .learningGuideBody .section03 dl { grid-template-columns: 240px 1fr; }
  .learnGuide .section04 { background-image: none; padding: 34px 30px;  }
}

@media (max-width: 768px) {
  .learningGuideBody .titleBox { margin-top: 40px; padding: 26px 20px; }
  .learningGuideBody .titleBox::after { display: none; }
  
  .learnGuide > article { padding: 22px 12px; }
  .learnGuide .section01 .purpose { grid-template-columns: 1fr; }
  .learnGuide .section02 .feature { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px;  }
  .learnGuide .section02 .feature dl { padding: 7px; }
  .learnGuide .section02 .feature dt > div span { display: block; width: 70px; margin: 10px auto 5px; }
  
  .learnGuide .section03 h3 strong { display: block; }
  .learnGuide .section03 dl { grid-template-columns: 1fr;  }
  .learnGuide .section03 dt { border-right: 0; border-bottom: 1px solid rgba(15,23,42,0.08); }
  .learnGuide .section03 dt a { flex-direction: row; justify-content: space-between; }
  .learnGuide .section04 {  padding: 28px 12px;  }
  .learnGuide .section04 h3 { font-size: 20px; } 
  .learnGuide .section04 > div { grid-template-columns: 1fr; gap: 8px; }
  .learnGuide .section04 > div a { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}



/* FAQ 추가 */

.accordion .learningGuideBody { background: none;  font-size: 15px; }
.accordion .learnGuide .section02 .feature .typeImg img { width: 100%; max-width: 528px; height: auto; display: block; }