:root {
  color-scheme: dark;
  font-family: Inter, "Noto Sans JP", "Yu Gothic", system-ui, sans-serif;
  color: #f4f8fb;
  background: #07111b;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #07111b; }
img { display: block; max-width: 100%; height: auto; }
.wrap { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }

.hero {
  padding: 80px 0 64px;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 10%, #29c9bb2c 0, transparent 32%),
    radial-gradient(circle at 15% 40%, #ff8d4230 0, transparent 28%),
    linear-gradient(145deg, #07111b, #0b2130);
  border-bottom: 1px solid #ffffff16;
}

.eyebrow, .kicker { color: #60e3d7; font-size: .75rem; font-weight: 800; letter-spacing: .2em; }
h1 { max-width: 950px; margin: 14px 0 24px; font-size: clamp(3rem, 8vw, 7.5rem); line-height: .98; letter-spacing: -.06em; }
.lead { max-width: 760px; margin: 0; color: #b8c9d5; font-size: clamp(1rem, 2vw, 1.28rem); line-height: 1.85; }
.verdict { display: inline-flex; align-items: center; gap: 10px; margin-top: 32px; padding: 12px 18px; border: 1px solid #60e3d76b; border-radius: 99px; background: #0b322f; color: #d8fffb; }
.pulse { width: 10px; height: 10px; border-radius: 50%; background: #56ef9a; box-shadow: 0 0 0 6px #56ef9a1c; }

.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: -1px; background: #ffffff1c; border: 1px solid #ffffff1c; }
.metrics article { display: grid; gap: 7px; padding: 26px; background: #0b1722; }
.metrics span, .metrics small { color: #8fa6b6; }
.metrics strong { font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -.05em; }

.section { padding: 88px 0; border-bottom: 1px solid #ffffff16; }
.section-head { max-width: 780px; margin-bottom: 36px; }
h2 { margin: 8px 0 16px; font-size: clamp(2.1rem, 5vw, 4rem); letter-spacing: -.045em; }
.section-head p:last-child, .usage-copy { color: #aebfcb; line-height: 1.9; }
code { padding: .14em .4em; border: 1px solid #ffffff1c; border-radius: 5px; background: #030a11; color: #d8fffb; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }

.live-usage { padding-top: 72px; }
.limit-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.limit-card { padding: 28px; border: 1px solid #ffffff1c; border-radius: 16px; background: #0b1722; }
.limit-title { display: flex; justify-content: space-between; gap: 20px; align-items: baseline; }
.limit-title span { color: #9db0bd; font-weight: 700; }
.limit-title strong { font-size: clamp(1.7rem, 4vw, 2.7rem); letter-spacing: -.045em; color: #60e3d7; }
.bar { height: 14px; margin: 22px 0 10px; overflow: hidden; border-radius: 99px; background: #142633; box-shadow: inset 0 0 0 1px #ffffff0e; }
.bar i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #38b8ae, #62ec9d); box-shadow: 0 0 22px #60e3d756; }
.limit-meta { display: flex; justify-content: space-between; color: #91a6b5; font-size: .82rem; }
.limit-card small { display: block; margin-top: 20px; color: #d2dde4; }
.status-terminal { display: grid; margin-top: 16px; padding: 22px 26px; border: 1px solid #ffffff1c; border-radius: 16px; background: #030a11; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.status-terminal div { display: grid; grid-template-columns: 180px 1fr; gap: 18px; padding: 9px 0; border-bottom: 1px solid #ffffff0d; }
.status-terminal div:last-child { border-bottom: 0; }
.status-terminal span { color: #718695; }
.status-terminal strong { color: #dbe7ed; font-weight: 600; }
.plan-note { margin-top: 16px; padding: 18px 20px; border-left: 4px solid #ff9b51; background: #24170f; color: #dfc5b0; line-height: 1.7; }
.snapshot-note { margin: 16px 0 0; color: #718695; font-size: .82rem; }
.comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; align-items: start; }
figure { margin: 0; padding: 14px; border: 1px solid #ffffff20; border-radius: 18px; background: #0c1925; box-shadow: 0 30px 80px #0005; }
figure.codex { border-color: #60e3d766; }
figure img { width: 100%; border-radius: 10px; background: white; }
.model-label { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; padding: 4px 2px 14px; }
.model-label span, figcaption { color: #7f95a5; font-size: .78rem; }
.model-label strong { font-size: 1.05rem; }
figcaption { padding: 12px 2px 2px; }

.finding-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.finding-grid article { min-height: 240px; padding: 30px; border: 1px solid #ffffff18; border-radius: 16px; background: #0b1722; }
.finding-grid article.issue { border-color: #ff9b5170; background: #24170f; }
.num { color: #60e3d7; font-family: ui-monospace, monospace; font-weight: 800; }
.finding-grid h3 { margin: 35px 0 12px; font-size: 1.45rem; }
.finding-grid p { margin: 0; color: #aebfcb; line-height: 1.8; }

.usage { display: grid; grid-template-columns: .75fr 1.25fr; gap: 60px; }
.usage h2 { margin-top: 8px; }
.usage-copy p { margin-top: 0; }
.usage-copy strong { color: #f7fbfd; }
.usage-copy a { color: #60e3d7; font-weight: 700; text-underline-offset: 4px; }
footer { padding: 36px 0 60px; color: #6f8493; font-size: .82rem; }

@media (max-width: 760px) {
  .wrap { width: min(100% - 24px, 1180px); }
  .hero { padding: 58px 0 44px; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metrics article { padding: 18px; }
  .comparison, .finding-grid, .usage, .limit-grid { grid-template-columns: 1fr; }
  .comparison { gap: 42px; }
  .section { padding: 62px 0; }
  .usage { gap: 10px; }
  .status-terminal div { grid-template-columns: 1fr; gap: 3px; }
}