.learn-page {
  --learn-text: #1f2d3a;
  --learn-muted: #60707e;
  --learn-strong: #1f2d3a;
  --learn-panel-bg: #f9fbff;
  --learn-panel-border: #dbe4ef;
  --learn-card-bg: #ffffff;
  --learn-card-border: #d4deea;
  --learn-shadow: 0 14px 26px rgba(18, 35, 52, 0.08);
  --learn-chip-text: #ffffff;
  --learn-chip-bg: linear-gradient(90.06deg, #a179f5 46.35%, #2eb9c8 99.94%);
  --learn-svg-bg: rgba(255, 255, 255, 0.88);
  --learn-svg-line: rgba(16, 24, 34, 0.06);
  --candle-up: #16a34a;
  --candle-down: #dc2626;
  --candle-wick: rgba(16, 24, 34, 0.72);
  --candle-neutral: rgba(16, 24, 34, 0.48);

  padding-top: 170px;
  padding-bottom: 90px;
  color: var(--learn-text);
}

.dark-mode .learn-page {
  --learn-text: #dce6ef;
  --learn-muted: #9db0c0;
  --learn-strong: #f6fbff;
  --learn-panel-bg: #0d1722;
  --learn-panel-border: #314254;
  --learn-card-bg: #0f1b29;
  --learn-card-border: #2f4154;
  --learn-shadow: 0 16px 28px rgba(3, 8, 13, 0.42);
  --learn-chip-text: #f3f8ff;
  --learn-chip-bg: linear-gradient(90.06deg, #8d6be6 46.35%, #2b95a3 99.94%);
  --learn-svg-bg: rgba(8, 14, 22, 0.9);
  --learn-svg-line: rgba(255, 255, 255, 0.08);
  --candle-up: #22c55e;
  --candle-down: #ef4444;
  --candle-wick: rgba(255, 255, 255, 0.78);
  --candle-neutral: rgba(255, 255, 255, 0.56);
}

.learn-hero {
  margin-bottom: 20px;
}

.learn-hero .container {
  border: 1px solid var(--learn-panel-border);
  border-radius: 22px;
  background: linear-gradient(130deg, var(--learn-card-bg), var(--learn-panel-bg));
  box-shadow: var(--learn-shadow);
  padding: 26px 24px;
}

.learn-eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--learn-panel-border);
  background: var(--learn-panel-bg);
  color: var(--learn-muted);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
}

.learn-hero h1 {
  margin-top: 14px;
  margin-bottom: 12px;
  color: var(--learn-text);
  font-size: clamp(34px, 4.8vw, 52px);
  font-weight: 840;
  line-height: 1.06;
  letter-spacing: -0.02em;
  max-width: 1000px;
}

.learn-hero p {
  max-width: 980px;
  color: var(--learn-muted);
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.62;
}

.learn-quick-links {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.learn-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 760;
  font-size: 13px;
  color: var(--learn-chip-text);
  background: var(--learn-chip-bg);
  border: 1px solid transparent;
  box-shadow: 0 10px 20px rgba(74, 112, 192, 0.22);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.learn-chip:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 24px rgba(58, 102, 182, 0.24);
}

.learn-overview,
.learn-content {
  margin-top: 10px;
}

.learn-overview .learn-grid,
.learn-content .learn-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.learn-card {
  border-radius: 16px;
  padding: 16px;
  min-height: 180px;
  border: 1px solid var(--learn-card-border);
  background: var(--learn-card-bg);
  box-shadow: var(--learn-shadow);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.learn-card h2,
.learn-card h3 {
  color: var(--learn-text);
  font-size: 20px;
  font-weight: 790;
  line-height: 1.34;
  letter-spacing: -0.01em;
}

.learn-card p {
  font-size: 14px;
  line-height: 1.58;
  color: var(--learn-muted);
}

.learn-card p strong {
  color: var(--learn-strong);
}

.learn-block {
  margin-top: 20px;
  border: 1px solid var(--learn-panel-border);
  border-radius: 20px;
  background: var(--learn-panel-bg);
  box-shadow: var(--learn-shadow);
  padding: 18px;
}

.learn-block h2 {
  color: var(--learn-text);
  font-size: clamp(22px, 3.2vw, 34px);
  font-weight: 820;
  line-height: 1.15;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--learn-panel-border);
}

.learn-svg-wrap {
  width: 100%;
  max-width: 210px;
  height: 106px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  border: 1px dashed rgba(120, 130, 145, 0.3);
  padding: 8px;
  margin: 0 auto 4px;
  --svg-accent: var(--candle-neutral);
  background:
    linear-gradient(var(--learn-svg-line) 1px, transparent 1px) 0 0 / 12px 12px,
    linear-gradient(90deg, var(--learn-svg-line) 1px, transparent 1px) 0 0 / 12px 12px,
    var(--learn-svg-bg);
}

.learn-svg-wrap.is-indicator {
  --svg-accent: #2f79db;
}

.dark-mode .learn-svg-wrap.is-indicator {
  --svg-accent: #79b3ff;
}

.learn-svg-wrap svg {
  width: 172px;
  height: 86px;
  display: block;
  color: var(--svg-accent);
  stroke-linecap: round;
  stroke-linejoin: round;
  shape-rendering: geometricPrecision;
}

.period-tip {
  border-top: 1px solid var(--learn-panel-border);
  margin-top: 8px;
  padding-top: 16px;
}

.period-tip ul {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0;
  padding: 0;
}

.period-tip li {
  list-style: none;
  border-radius: 12px;
  padding: 12px 14px;
  border: 1px solid var(--learn-card-border);
  background: var(--learn-card-bg);
  color: var(--learn-muted);
  line-height: 1.58;
}

.period-tip strong {
  color: var(--learn-strong);
}

@media (max-width: 1200px) {
  .learn-overview .learn-grid,
  .learn-content .learn-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .learn-page {
    padding-top: 128px;
    padding-bottom: 74px;
  }

  .learn-hero .container {
    border-radius: 16px;
    padding: 18px 16px;
  }

  .learn-eyebrow {
    font-size: 11px;
    padding: 5px 10px;
  }

  .learn-hero h1 {
    margin-top: 10px;
    font-size: clamp(28px, 8vw, 38px);
    line-height: 1.14;
  }

  .learn-hero p {
    font-size: 14px;
  }

  .learn-overview .learn-grid,
  .learn-content .learn-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .learn-block {
    margin-top: 14px;
    border-radius: 16px;
    padding: 14px;
  }

  .learn-block h2 {
    font-size: 24px;
    margin-bottom: 10px;
    padding-bottom: 8px;
  }

  .learn-card {
    min-height: auto;
    padding: 14px;
    border-radius: 14px;
    gap: 8px;
  }

  .learn-card h2,
  .learn-card h3 {
    font-size: 19px;
  }

  .learn-card p {
    font-size: 14px;
    line-height: 1.62;
  }

  .learn-card--media {
    display: grid;
    grid-template-columns: 1fr;
    row-gap: 10px;
    align-items: start;
  }

  .learn-card--media .learn-svg-wrap {
    width: 100%;
    max-width: 280px;
    height: auto;
    min-height: 112px;
    margin: 0 auto;
  }

  .learn-svg-wrap svg {
    width: clamp(148px, 62vw, 192px);
    height: auto;
  }
}