* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", "Malgun Gothic", sans-serif;
  background: #0f1419;
  color: #e6e6e6;
  line-height: 1.55;
}
a { color: #6ab7ff; text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 28px; background: #161c24; border-bottom: 1px solid #2a3442;
}
.brand { font-size: 1.2rem; font-weight: 700; color: #f7931a; }
.topbar nav a, .topbar nav span { margin-left: 16px; }

.lang-bar {
  display: flex; justify-content: flex-end; gap: 6px;
  padding: 6px 28px; background: #11161d; border-bottom: 1px solid #202a38;
}
.lang-btn {
  padding: 2px 10px; border-radius: 14px; font-size: 0.78rem;
  color: #8fa2bb; border: 1px solid transparent;
}
.lang-btn:hover { text-decoration: none; border-color: #35496b; }
.lang-btn.active { background: #223046; color: #e6e6e6; border-color: #35496b; }

.banner { text-align: center; padding: 6px; font-size: 0.85rem; font-weight: 600; }
.banner.sim { background: #4a3b12; color: #ffd766; }
.banner.testnet { background: #123a4a; color: #7fd4ff; }

.container { max-width: 1080px; margin: 0 auto; padding: 28px 20px 60px; }
.footer { text-align: center; color: #7a8494; font-size: 0.8rem; padding: 20px; border-top: 1px solid #2a3442; }

h1 { margin-top: 0; }
.lead { color: #b8c2cf; max-width: 720px; }
.muted { color: #7a8494; }
.back { display: inline-block; margin-bottom: 10px; }

.market {
  display: flex; gap: 28px; padding: 10px 16px; margin: 16px 0;
  background: #161c24; border: 1px solid #2a3442; border-radius: 8px;
  font-size: 0.95rem;
}
.market.small { font-size: 0.85rem; }
.market.warn { color: #ffb020; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 24px; }
.card {
  background: #161c24; border: 1px solid #2a3442; border-radius: 12px;
  padding: 22px; position: relative;
}
.card h2 { margin: 8px 0 4px; font-size: 1.15rem; }
.tagline { color: #b8c2cf; font-size: 0.9rem; min-height: 2.6em; }

.risk-tag {
  display: inline-block; padding: 3px 10px; border-radius: 20px;
  color: #fff; font-size: 0.75rem; font-weight: 700;
}
.risk-tag.inline { margin-bottom: 8px; }

.apr { margin: 14px 0; }
.apr-net b { font-size: 1.5rem; color: #4cd97b; }
.apr-gross { color: #7a8494; font-size: 0.8rem; margin-top: 4px; }

.warn-text { color: #ffb020; font-size: 0.85rem; }
.safe-text { color: #4cd97b; font-size: 0.85rem; }
.loss { color: #ff6b6b; }
.net { color: #4cd97b; }

.btn {
  display: inline-block; padding: 9px 18px; border-radius: 8px;
  background: #223046; color: #e6e6e6; border: 1px solid #35496b;
  cursor: pointer; font-size: 0.95rem;
}
.btn:hover { background: #2b3d59; text-decoration: none; }
.btn.primary { background: #f7931a; border-color: #f7931a; color: #14100a; font-weight: 700; }
.btn.primary:hover { background: #ffa63a; }
.btn.danger { background: #5c1f1f; border-color: #8a2f2f; }
.btn.danger:hover { background: #742828; }

.grid2 { display: grid; grid-template-columns: 1fr 1.2fr; gap: 32px; }
@media (max-width: 800px) { .grid2 { grid-template-columns: 1fr; } }

.spec li { margin-bottom: 6px; }

.riskdoc {
  background: #0c1015; border: 1px solid #2a3442; border-radius: 8px;
  padding: 16px; max-height: 320px; overflow-y: auto;
  white-space: pre-wrap; font-size: 0.82rem; color: #c9d2dd;
  font-family: inherit;
}

.subscribe-form { display: flex; flex-direction: column; gap: 14px; margin-top: 16px; }
.subscribe-form label { display: flex; flex-direction: column; gap: 6px; font-size: 0.9rem; }
.subscribe-form label.check { flex-direction: row; align-items: flex-start; gap: 10px; }
.subscribe-form input[type="number"], .subscribe-form input[type="text"],
.auth-box input {
  padding: 9px 12px; border-radius: 8px; border: 1px solid #35496b;
  background: #0c1015; color: #e6e6e6; font-size: 1rem;
}

.error {
  background: #3a1515; border: 1px solid #8a2f2f; color: #ff9d9d;
  padding: 10px 14px; border-radius: 8px; margin: 12px 0;
}

.auth-box { max-width: 400px; margin: 40px auto; }
.auth-box form { display: flex; flex-direction: column; gap: 14px; }
.auth-box label { display: flex; flex-direction: column; gap: 6px; }

.sub-card { margin-bottom: 20px; }
.sub-card.closed { opacity: 0.6; }
.sub-head { display: flex; align-items: center; gap: 12px; }
.mode-tag, .status-tag {
  padding: 2px 10px; border-radius: 20px; font-size: 0.72rem; font-weight: 700;
  background: #223046; color: #9fb4d0;
}
.status-tag.active { background: #14421f; color: #4cd97b; }
.status-tag.closed { background: #3a3a3a; color: #aaa; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 16px 0; }
.stats .label { display: block; color: #7a8494; font-size: 0.75rem; }

.disclaimer { color: #7a8494; font-size: 0.8rem; margin-top: 28px; }

.loss-box {
  background: #1d1418; border: 1px solid #5c2a2a; border-radius: 8px;
  padding: 12px 14px; margin: 14px 0;
}
.loss-title { color: #ff9d9d; font-size: 0.8rem; font-weight: 700; margin-bottom: 6px; }
.loss-list { margin: 0; padding-left: 18px; font-size: 0.8rem; color: #d8c9cc; }
.loss-list li { margin-bottom: 4px; }

.delta-balance {
  grid-column: 1 / -1;
  background: #10231a; border: 1px solid #1f5c3a; border-radius: 8px;
  padding: 10px 14px;
}
.delta-balance b { font-size: 1.3rem; }

.google-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 12px; font-size: 1rem; font-weight: 600;
  background: #fff; color: #1f1f1f; border: 1px solid #dadce0;
}
.google-btn:hover { background: #f1f3f4; }