/* Crypto Ledger Daily - Main Styles */
:root {
  --color1: #ffe82c;
  --color2: #fffb6d;
  --color3: #0619d3;
  --color4: #5373fe;
  --color5: #fff4f4;
  --dark: #0a0a12;
  --text: #1a1a2e;
  --text-muted: #4a4a6a;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(6, 25, 211, 0.08);
  --shadow-hover: 0 12px 40px rgba(6, 25, 211, 0.15);
  --transition: 0.25s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--color5);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

<｜tool▁call▁end｜><｜tool▁call▁begin｜>
TodoWrite

a {
  color: var(--color3);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color4);
}

/* Header */
.site-header {
  background: linear-gradient(135deg, var(--color3) 0%, var(--color4) 100%);
  color: #fff;
  padding: 0.75rem 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-weight: 700;
  font-size: 1.15rem;
  color: #fff;
}

.logo a {
  color: inherit;
}

.logo a:hover {
  color: var(--color1);
}

/* Nav */
.nav-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.25rem;
}

.nav-main a {
  color: rgba(255,255,255,0.95);
  font-weight: 500;
  padding: 0.35rem 0.6rem;
  border-radius: 8px;
}

.nav-main a:hover {
  color: var(--color1);
  background: rgba(255,255,255,0.1);
}

/* Lang switcher */
.lang-switcher {
  display: flex;
  gap: 0.35rem;
}

.lang-switcher a {
  padding: 0.35rem 0.6rem;
  border-radius: 8px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.15);
}

.lang-switcher a:hover,
.lang-switcher a.active {
  background: var(--color1);
  color: var(--dark);
}

/* Main content */
.main-content {
  flex: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1rem 3rem;
  width: 100%;
}

/* Hero / Page title block */
.hero-block {
  background: linear-gradient(145deg, #fff 0%, var(--color5) 100%);
  border: 1px solid rgba(6, 25, 211, 0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow);
}

.hero-block h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: var(--color3);
  line-height: 1.25;
}

.hero-block .lead {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Content blocks */
.content-block {
  margin-bottom: 2.5rem;
}

.content-block h2 {
  font-size: 1.4rem;
  color: var(--color3);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color2);
}

.content-block h3 {
  font-size: 1.15rem;
  color: var(--color4);
  margin: 1.5rem 0 0.75rem;
}

.content-block p {
  margin: 0 0 1rem;
}

/* Cards */
.card-block {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(6, 25, 211, 0.08);
  box-shadow: var(--shadow);
}

.card-block h3 {
  margin-top: 0;
}

/* Image in content */
.content-img-wrap {
  margin: 1.5rem 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  max-width: 520px;
}

.content-img-wrap img {
  width: 100%;
  height: auto;
  vertical-align: middle;
}

/* Tables */
.table-wrap {
  overflow-x: auto;
  margin: 1rem 0;
  border-radius: var(--radius);
  border: 1px solid rgba(6, 25, 211, 0.12);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

th, td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(6, 25, 211, 0.08);
}

th {
  background: var(--color5);
  color: var(--color3);
  font-weight: 600;
}

tr:last-child td {
  border-bottom: none;
}

/* FAQ */
.faq-block {
  margin-top: 2.5rem;
}

.faq-block h2 {
  margin-bottom: 1rem;
}

.faq-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.faq-item {
  border: 1px solid rgba(6, 25, 211, 0.12);
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
  background: #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.faq-question {
  width: 100%;
  padding: 1rem 1.25rem;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color3);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  transition: background var(--transition);
}

.faq-question:hover {
  background: var(--color5);
}

.faq-question::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--color4);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item.is-open .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.25rem 1rem;
  display: none;
  color: var(--text-muted);
}

.faq-item.is-open .faq-answer {
  display: block;
}

.faq-answer p {
  margin: 0;
}

/* Internal links strip */
.links-strip {
  background: linear-gradient(135deg, rgba(6, 25, 211, 0.06) 0%, rgba(83, 115, 254, 0.06) 100%);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin: 2rem 0;
  border: 1px solid rgba(6, 25, 211, 0.1);
}

.links-strip p {
  margin: 0 0 0.5rem;
  font-weight: 600;
  color: var(--color3);
}

.links-strip a {
  display: inline-block;
  margin: 0.25rem 0.5rem 0.25rem 0;
  padding: 0.35rem 0.75rem;
  background: #fff;
  border-radius: 8px;
  border: 1px solid rgba(6, 25, 211, 0.2);
  font-size: 0.95rem;
}

.links-strip a:hover {
  background: var(--color3);
  color: #fff;
  border-color: var(--color3);
}

/* Footer */
.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,0.85);
  padding: 2.5rem 1rem 1.5rem;
  margin-top: auto;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  margin-bottom: 1.5rem;
}

.footer-menu a {
  color: rgba(255,255,255,0.9);
}

.footer-menu a:hover {
  color: var(--color1);
}

.footer-bottom {
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
}

/* Utility */
.color1 { color: var(--color1); }
.color2 { color: var(--color2); }
.color3 { color: var(--color3); }
.color4 { color: var(--color4); }
.color5 { color: var(--color5); }

/* Responsive */
@media (max-width: 768px) {
  .site-header .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-main {
    width: 100%;
  }

  .main-content {
    padding: 1.5rem 1rem 2rem;
  }

  .hero-block {
    padding: 1.5rem;
  }

  .content-block h2 {
    font-size: 1.25rem;
  }

  th, td {
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 16px;
  }

  .lang-switcher {
    width: 100%;
  }
}