@font-face {
  font-family: '3DIsometric';
  src: url('../fonts/3DIsometric-Bold.ttf') format('truetype');
  font-weight: 700;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  background: skyblue;
  color: #2a2a2a;
  min-height: 100vh;
  padding: 24px 16px 48px;
}

header {
  text-align: center;
  margin-bottom: 32px;
}

header h1 {
  font-family: '3DIsometric', sans-serif;
  font-weight: 700;
  font-size: clamp(32px, 8vw, 48px);
  color: #4a7fc1;
  text-shadow: 0 3px 0 #2a5a9a;
  letter-spacing: 1px;
}

header p {
  margin-top: 6px;
  color: rgba(255,255,255,0.85);
  font-size: 15px;
}

.back-btn {
  display: inline-block;
  margin-bottom: 20px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.25);
  border: none;
  border-radius: 20px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.back-btn:hover { background: rgba(255,255,255,0.4); }

.faq-lang-toggle {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 12px;
}
.faq-lang-btn {
  padding: 5px 18px;
  border: none;
  border-radius: 20px;
  background: rgba(255,255,255,0.25);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}
.faq-lang-btn.active { background: rgba(255,255,255,0.85); color: #4a7fc1; }
.faq-lang-btn:hover  { background: rgba(255,255,255,0.5); }

.hidden { display: none; }

.container {
  max-width: 680px;
  margin: 0 auto;
}

section {
  background: #fffbe8;
  border-radius: 16px;
  padding: 20px 22px;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}

section h2 {
  font-family: '3DIsometric', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #4a7fc1;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.faq-item {
  margin-bottom: 14px;
}
.faq-item:last-child { margin-bottom: 0; }

.faq-q {
  font-weight: 700;
  font-size: 14px;
  color: #2a2a2a;
  margin-bottom: 4px;
}

.faq-a {
  font-size: 13.5px;
  line-height: 1.55;
  color: #444;
}

.faq-a strong { color: #2a2a2a; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-top: 4px;
}

th {
  text-align: left;
  font-weight: 700;
  padding: 5px 8px;
  background: rgba(74,127,193,0.18);
  border-radius: 4px;
}

td {
  padding: 5px 8px;
  border-bottom: 1px solid rgba(0,0,0,0.07);
  vertical-align: top;
}

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

.pill {
  display: inline-block;
  background: rgba(0,0,0,0.08);
  border-radius: 20px;
  padding: 1px 8px;
  font-size: 12px;
  font-weight: 600;
}

.tip {
  background: rgba(74,127,193,0.18);
  border-left: 3px solid #4a7fc1;
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1.5;
  margin-top: 8px;
  color: #2a4a10;
}

footer {
  text-align: center;
  margin-top: 32px;
  font-size: 12px;
  color: rgba(255,255,255,0.7);
}
footer a { color: rgba(255,255,255,0.9); }