:root {
  --bg: #0a0714;
  --bg2: #130d20;
  --gold: #d4af37;
  --light: #e2d5f8;
  --muted: rgba(255,255,255,0.62);
  --panel: rgba(255,255,255,0.055);
  --border: rgba(255,255,255,0.12);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--bg) 0%, var(--bg2) 48%, #1a0d2e 100%);
  color: var(--light);
  font-family: Pretendard, "Noto Serif KR", system-ui, sans-serif;
  line-height: 1.75;
  overflow-x: hidden;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 18%, rgba(212,175,55,0.08), transparent 28%),
    radial-gradient(circle at 78% 10%, rgba(99,102,241,0.07), transparent 26%),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.018) 0 1px, transparent 1px 80px);
}
a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }
.site-shell { max-width: 1120px; margin: 0 auto; padding: 28px 22px 56px; position: relative; z-index: 1; }
.top-nav {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 14px 18px; flex-wrap: wrap; margin-bottom: 18px;
  border: 1px solid var(--border); border-radius: 8px;
  background: rgba(255,255,255,0.045);
  box-shadow: 0 18px 50px rgba(0,0,0,0.24);
}
.brand { font-family: "Noto Serif KR", serif; font-size: 22px; color: #fff; font-weight: 700; }
.nav-links { display: flex; gap: 10px 14px; flex-wrap: wrap; font-size: 14px; align-items: center; }
.nav-links a { line-height: 1.35; }
.language-links {
  display: flex; gap: 8px; flex-wrap: wrap; margin: -10px 0 18px;
}
.language-links a {
  border: 1px solid var(--border); border-radius: 999px; padding: 4px 10px;
  color: var(--muted); font-size: 12px; text-decoration: none; line-height: 1.35;
}
.language-links a.active {
  border-color: rgba(212,175,55,0.45); color: var(--gold); background: rgba(212,175,55,0.08);
}
.hero { padding: 34px 0 24px; border-bottom: 1px solid var(--border); margin-bottom: 28px; }
.eyebrow { color: var(--gold); font-size: 13px; font-weight: 800; margin-bottom: 8px; }
h1, h2, h3 { font-family: "Noto Serif KR", serif; color: #fff; line-height: 1.35; }
h1 { font-size: clamp(32px, 6vw, 54px); margin-bottom: 14px; }
h2 { font-size: 25px; margin: 34px 0 12px; }
h3 { font-size: 19px; margin: 22px 0 8px; }
p { color: var(--muted); margin: 10px 0; }
ul, ol { margin: 10px 0 10px 22px; color: var(--muted); }
li { margin: 4px 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 20px 0; }
.card {
  border: 1px solid var(--border); background: var(--panel); border-radius: 8px;
  padding: 18px; min-height: 120px;
}
.card h2, .card h3 { margin-top: 0; }
.meta-list { display: grid; gap: 10px; margin-top: 20px; }
.notice {
  border-left: 3px solid var(--gold); background: rgba(212,175,55,0.09);
  padding: 14px 16px; border-radius: 8px; color: #fef3c7; margin: 18px 0;
}
.card-image {
  max-width: 210px; width: 100%; border-radius: 8px; box-shadow: 0 18px 40px rgba(0,0,0,0.35);
}
.card-layout { display: grid; grid-template-columns: minmax(160px, 240px) 1fr; gap: 28px; align-items: start; }
.footer {
  border-top: 1px solid var(--border); margin-top: 44px; padding-top: 18px;
  display: flex; gap: 12px; flex-wrap: wrap; color: rgba(255,255,255,0.46); font-size: 13px;
  line-height: 1.5;
}
.learn-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 18px;
  align-items: stretch;
  margin: 18px 0 22px;
}
.learn-hero-copy,
.learn-hero-card,
.learn-note-band,
.learn-routine {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255,255,255,0.055);
  box-shadow: 0 18px 50px rgba(0,0,0,0.26);
}
.learn-hero-copy {
  padding: 30px;
}
.learn-hero-copy h1 {
  font-size: clamp(34px, 5.5vw, 58px);
}
.learn-hero-copy p {
  max-width: 760px;
  font-size: 16px;
}
.learn-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
.pill-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: rgba(255,255,255,0.78);
  background: rgba(255,255,255,0.045);
  font-weight: 800;
  font-size: 14px;
  line-height: 1.3;
  text-decoration: none;
}
.pill-link.primary {
  color: #1a0d2e;
  border-color: transparent;
  background: linear-gradient(135deg, var(--gold), #f2d45f);
  box-shadow: 0 10px 26px rgba(212,175,55,0.2);
}
.learn-hero-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}
.learn-hero-card span,
.learn-path-card span {
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}
.learn-hero-card strong {
  display: block;
  color: #fff;
  font-family: "Noto Serif KR", serif;
  font-size: 24px;
  line-height: 1.4;
}
.learn-note-band {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 18px 20px;
  margin: 18px 0 28px;
  background: rgba(212,175,55,0.085);
  border-color: rgba(212,175,55,0.28);
}
.learn-note-band strong {
  color: #fff;
  font-family: "Noto Serif KR", serif;
  font-size: 18px;
}
.learn-note-band p {
  margin: 5px 0 0;
}
.learn-note-band a {
  flex-shrink: 0;
  padding: 9px 14px;
  border: 1px solid rgba(212,175,55,0.38);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}
.learn-section-title {
  margin-top: 34px;
  padding-top: 10px;
}
.learn-path-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 14px 0 28px;
}
.learn-path-card,
.learn-mini-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  padding: 18px;
  text-decoration: none;
  min-height: 188px;
}
.learn-path-card {
  display: flex;
  flex-direction: column;
}
.learn-path-card:hover,
.learn-mini-card:hover {
  border-color: rgba(212,175,55,0.42);
  background: rgba(212,175,55,0.065);
  text-decoration: none;
}
.learn-path-card h2,
.learn-mini-card h3 {
  margin-top: 10px;
  margin-bottom: 8px;
}
.learn-path-card p,
.learn-mini-card p {
  margin: 0;
  font-size: 14px;
}
.learn-mini-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 14px 0 28px;
}
.learn-mini-card {
  min-height: 162px;
}
.learn-routine {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) 1.2fr;
  gap: 18px;
  padding: 24px;
  margin-top: 28px;
}
.learn-routine-head h2 {
  margin: 0 0 10px;
}
.learn-routine-steps {
  display: grid;
  gap: 10px;
}
.learn-routine-step {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  background: rgba(0,0,0,0.12);
}
.learn-routine-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(212,175,55,0.16);
  color: var(--gold);
  font-weight: 900;
}
.learn-routine-step p {
  margin: 0;
}
@media (max-width: 720px) {
  .card-layout { grid-template-columns: 1fr; }
  .site-shell { padding: 22px 16px 44px; }
  .top-nav { align-items: flex-start; gap: 12px; padding: 14px; }
  .brand { width: 100%; }
  .nav-links { width: 100%; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .nav-links a {
    border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px;
    background: rgba(255,255,255,0.035); text-align: center;
  }
  .language-links { margin-top: -4px; }
  .hero { padding: 24px 0 20px; margin-bottom: 22px; }
  h1 { font-size: 32px; }
  h2 { font-size: 22px; margin-top: 28px; }
  .grid { grid-template-columns: 1fr; }
  .card { padding: 16px; min-height: auto; }
  .notice { padding: 12px 14px; }
  .footer { flex-direction: column; gap: 8px; }
  .learn-hero,
  .learn-routine { grid-template-columns: 1fr; }
  .learn-hero-copy,
  .learn-hero-card,
  .learn-routine { padding: 20px; }
  .learn-note-band { align-items: flex-start; flex-direction: column; }
  .learn-path-grid,
  .learn-mini-grid { grid-template-columns: 1fr; }
  .learn-path-card,
  .learn-mini-card { min-height: auto; }
}
@media (max-width: 420px) {
  .nav-links { grid-template-columns: 1fr; }
  h1 { font-size: 29px; }
}