:root {
  --bg: #5e6875;
  --bg-deep: #07111f;
  --bg-mid: #101b2d;
  --panel: rgba(255, 255, 255, 0.075);
  --panel-strong: rgba(255, 255, 255, 0.13);
  --line: rgba(255, 255, 255, 0.14);
  --line-soft: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --muted: #d6e0f0;
  --muted-soft: #9fb0ca;
  --primary: #89bfff;
  --primary-strong: #4e92e6;
  --accent: #67d6c8;
  --accent-strong: #18b4a0;
  --gold: #f2b85b;
  --risk: #ff6b6b;
  --safe: #67d6c8;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --max: 1240px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 9%, rgba(103,214,200,0.23), transparent 28%),
    radial-gradient(circle at 82% 12%, rgba(137,191,255,0.24), transparent 30%),
    linear-gradient(180deg, #07111f 0%, #1d2738 44%, #5e6875 100%);
  line-height: 1.68;
  letter-spacing: -0.02em;
  overflow-x: hidden;
  word-break: keep-all;
  overflow-wrap: break-word;
  line-break: strict;
}

body.intro-active { overflow: hidden; }

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

h1, h2, h3, h4, h5, p, li, label, .eyebrow, .speech-bubble, .data-row {
  word-break: keep-all;
  overflow-wrap: break-word;
}

.container {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
}

.btn {
  border: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  color: #fff;
  font-weight: 850;
  letter-spacing: -0.02em;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, opacity 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-strong), var(--accent-strong));
  box-shadow: 0 18px 38px rgba(24,180,160,0.22);
}

.btn-secondary {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
}

.btn:hover { transform: translateY(-2px); }

.btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.gradient-text {
  background: linear-gradient(120deg, #fff, #b9d7ff 44%, #67d6c8 76%, #f2b85b);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.panel-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(103,214,200,0.7);
}

.court-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 1200;
  transform: translateX(-50%) translateY(20px);
  max-width: min(92vw, 560px);
  padding: 14px 18px;
  border-radius: 16px;
  border: 1px solid rgba(103,214,200,0.35);
  background: rgba(7,17,31,0.94);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 18px 50px rgba(0,0,0,0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  word-break: keep-all;
}

.court-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}