:root {
  --color-primary: #000000;
  --color-on-primary: #ffffff;
  --color-accent-blue: #2b89ff;
  --color-ink: #ffffff;
  --color-ink-muted: #b2b6bd;
  --color-ink-subtle: #656a76;
  --color-canvas: #000000;
  --color-surface-1: #15181e;
  --color-surface-2: #1f232b;
  --color-inverse-canvas: #ffffff;
  --color-inverse-ink: #000000;
  --color-product-terraform: #7b42bc;
  --color-product-vault: #ffcf25;
  --font-sans: "hashicorpSans", Inter, Geist, system-ui, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --rounded-md: 8px;
  --rounded-lg: 12px;
  --rounded-pill: 9999px;
}

* { box-sizing: border-box; }
html { background: #050505; }
body {
  margin: 0 auto;
  max-width: 390px;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-canvas);
  line-height: 1.5;
  font-size: 16px;
  font-weight: 500;
  padding-bottom: 64px;
}
a { color: var(--color-accent-blue); text-decoration: none; }

.top {
  height: 56px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(178,182,189,0.1);
}
.logo { font-weight: 600; color: var(--color-ink); }
.back { font-size: 12px; color: var(--color-ink-subtle); }

.hero { padding: 28px 16px; }
.hero h1 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.18;
  margin: 0 0 8px;
}
.hero p { margin: 0; color: var(--color-ink-muted); font-size: 14px; line-height: 1.71; }
.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  background: var(--color-surface-1);
  border-radius: var(--rounded-pill);
  padding: 4px 10px;
  margin: 0 0 12px;
  color: var(--color-ink-muted);
}

.block { padding: 16px; }
.block h2 {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin: 0 0 12px;
}

.cell {
  display: block;
  background: var(--color-surface-1);
  border: 1px solid rgba(178,182,189,0.1);
  border-radius: var(--rounded-lg);
  padding: 16px;
  margin-bottom: 8px;
  color: var(--color-ink);
}
.cell h3 { margin: 0 0 4px; font-size: 16px; font-weight: 600; }
.cell p { margin: 0; color: var(--color-ink-muted); font-size: 13px; }
.cell.tf { background: var(--color-product-terraform); border: 0; }
.cell.vault { background: var(--color-product-vault); color: var(--color-inverse-ink); border: 0; }
.cell.vault p { color: rgba(0,0,0,0.7); }

.row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid #252830;
  font-size: 14px;
}
.row:last-child { border-bottom: 0; }
.row span { color: var(--color-ink-subtle); }

.ph {
  background: var(--color-surface-2);
  color: var(--color-ink-subtle);
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  margin-bottom: 12px;
  border-radius: var(--rounded-md);
}

form label { display: block; margin: 0 0 4px; font-size: 13px; color: var(--color-ink-subtle); }
form input, form textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #3b3d45;
  background: var(--color-surface-1);
  color: var(--color-ink);
  border-radius: var(--rounded-md);
  font-family: var(--font-sans);
  margin-bottom: 12px;
}
form button {
  width: 100%;
  padding: 10px 18px;
  border: 0;
  border-radius: var(--rounded-md);
  background: var(--color-inverse-canvas);
  color: var(--color-inverse-ink);
  font-family: var(--font-sans);
  font-weight: 600;
}

.tab {
  position: fixed;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 100%;
  max-width: 390px;
  display: flex;
  background: var(--color-canvas);
  border-top: 1px solid rgba(178,182,189,0.1);
}
.tab a {
  flex: 1;
  text-align: center;
  padding: 12px 0;
  font-size: 11px;
  color: var(--color-ink-subtle);
}
.tab a.on { color: var(--color-ink); font-weight: 600; }

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