:root {
  --color-primary: #ffffff;
  --color-on-primary: #0a0a0a;
  --color-ink: #ffffff;
  --color-ink-hover: #fafaf7;
  --color-body: #dadbdf;
  --color-body-mid: #7d8187;
  --color-mute: #7d8187;
  --color-hairline: #212327;
  --color-canvas: #0a0a0a;
  --color-canvas-soft: #1a1c20;
  --color-canvas-card: #191919;
  --color-canvas-mid: #363a3f;
  --color-accent-sunset: #ff7a17;
  --color-accent-dusk: #7c3aed;
  --color-accent-twilight: #c4b5fd;
  --color-accent-breeze: #a0c3ec;
  --rounded-none: 0px;
  --rounded-sm: 8px;
  --rounded-pill: 9999px;
  --rounded-full: 9999px;
  --space-xxs: 2px;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 24px;
  --space-2xl: 32px;
  --space-3xl: 48px;
  --space-4xl: 64px;
  --font: universalSans, Inter, system-ui, Segoe UI, PingFang SC, Microsoft YaHei, sans-serif;
  --font-mono: GeistMono, ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: var(--font);
  color: var(--color-ink);
  background: var(--color-canvas);
  line-height: 1.5;
  font-size: 16px;
  font-weight: 400;
}
a { color: var(--color-ink); text-decoration: none; }
a:hover { color: var(--color-ink-hover); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 var(--space-xl); }

.header { background: var(--color-canvas); }
.header-inner {
  display: flex; align-items: center; gap: 24px;
  min-height: 64px; flex-wrap: wrap; padding: 12px 0;
}
.logo { color: #fff; font-weight: 400; font-size: 16px; letter-spacing: -0.04em; }
.logo:hover { text-decoration: none; }
.nav { display: flex; flex-wrap: wrap; gap: 4px 18px; flex: 1; }
.nav a { color: var(--color-body); font-size: 14px; font-weight: 400; }
.nav a.on { color: #fff; }
.back { margin-left: auto; font-size: 12px; color: var(--color-mute); font-family: var(--font-mono); letter-spacing: 1.2px; text-transform: uppercase; }

.hero { padding: 80px 0 72px; }
.hero .eyebrow {
  font-family: var(--font-mono); font-size: 14px; font-weight: 400;
  letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--color-body); margin: 0 0 20px;
}
.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 400; line-height: 1;
  letter-spacing: -2.4px;
  max-width: 12ch;
}
.hero p { margin: 0 0 28px; color: var(--color-body); max-width: 38em; font-size: 18px; line-height: 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.btn {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 9999px;
  font: inherit; font-size: 14px; font-weight: 400; line-height: 20px;
  cursor: pointer; border: 1px solid rgba(255,255,255,0.25);
  background: transparent; color: #fff;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: #fff; color: #0a0a0a; border-color: #fff; }
.btn-outline { background: transparent; color: #fff; }

.section { padding: 64px 0; border-top: 1px solid var(--color-hairline); }
.section h2 {
  font-size: 48px; font-weight: 400; line-height: 1;
  letter-spacing: -1.2px; margin: 0 0 24px;
}
.eyebrow {
  font-family: var(--font-mono); font-size: 14px; letter-spacing: 1.4px;
  text-transform: uppercase; color: var(--color-mute); margin: 0 0 12px;
}
.muted { color: var(--color-body); }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.card {
  background: var(--color-canvas-card);
  border: 1px solid var(--color-hairline);
  border-radius: 8px;
  padding: 24px;
}
.card h3 { margin: 0 0 8px; font-size: 20px; font-weight: 400; }
.card p { margin: 0; color: var(--color-body); font-size: 14px; }
.card.stat h3 { font-family: var(--font-mono); letter-spacing: 1.2px; font-size: 20px; }

.list { list-style: none; margin: 0; padding: 0; }
.list li { border-bottom: 1px solid var(--color-hairline); padding: 14px 0; }
.list li:last-child { border-bottom: 0; }
.list .date {
  color: var(--color-mute); font-size: 12px; margin-right: 12px;
  font-family: var(--font-mono); letter-spacing: 1.2px; text-transform: uppercase;
}

.ph {
  background: var(--color-canvas-soft); color: var(--color-mute);
  height: 140px; display: flex; align-items: center; justify-content: center;
  font-size: 13px; margin-bottom: 12px; border-radius: 8px;
  border: 1px solid var(--color-hairline);
}

form label { display: block; margin: 0 0 4px; font-size: 14px; color: var(--color-body); }
form input, form textarea {
  width: 100%; max-width: 480px; padding: 12px 16px;
  border: 1px solid var(--color-hairline); border-radius: 8px;
  font: inherit; margin-bottom: 12px;
  background: var(--color-canvas-soft); color: #fff;
}
form button { background: #fff; color: #0a0a0a; border: 0; }

.footer {
  padding: 48px 0 64px; color: var(--color-body); font-size: 14px;
  border-top: 1px solid var(--color-hairline);
}
.footer p { margin: 0 0 6px; }

@media (max-width: 720px) {
  .grid, .grid-2 { grid-template-columns: 1fr; }
  .hero h1 { font-size: 48px; letter-spacing: -1.2px; }
  .section h2 { font-size: 32px; }
}

.ph { overflow: hidden; }
.ph img { width: 100%; height: 100%; object-fit: cover; display: block; }