:root {
  color-scheme: light;
  --bg: #f0f2f5;
  --bg-cool: #e4e9f0;
  --surface: #ffffff;
  --text: #1a2332;
  --muted: #5a6578;
  --habit: #2d5a4a;
  --habit-light: #4a8a72;
  --stay: #3d4f6f;
  --k: #e07a5f;
  --k-soft: rgba(224, 122, 95, 0.15);
  --border: rgba(26, 35, 50, 0.09);
  --shadow: 0 12px 40px rgba(45, 90, 74, 0.08);
  --radius: 12px;
  --radius-lg: 20px;
  --font-display:
    "SF Pro Display",
    "Segoe UI",
    ui-sans-serif,
    system-ui,
    -apple-system,
    sans-serif;
  --font-body:
    "SF Pro Text",
    "Segoe UI",
    ui-sans-serif,
    system-ui,
    -apple-system,
    sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.74;
  -webkit-font-smoothing: antialiased;
}

.backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 80% 15%, var(--k-soft), transparent 40%),
    radial-gradient(circle at 10% 85%, rgba(45, 90, 74, 0.08), transparent 45%),
    linear-gradient(180deg, var(--bg-cool) 0%, var(--bg) 100%);
}

.backdrop__k {
  position: absolute;
  bottom: 18%;
  right: 6%;
  font-family: var(--font-display);
  font-size: 8rem;
  font-weight: 800;
  line-height: 1;
  color: rgba(224, 122, 95, 0.06);
  user-select: none;
}

.page {
  position: relative;
  z-index: 1;
  width: min(900px, calc(100% - 44px));
  margin: 0 auto;
  padding: 52px 0 88px;
}

.hero {
  margin-bottom: 40px;
}

.hero__stack {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 24px 32px;
  padding: 36px 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.hero__text {
  flex: 1;
  min-width: 260px;
}

.hero__badge {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--surface);
  background: linear-gradient(145deg, var(--k) 0%, #c96a52 100%);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px var(--k-soft);
}

.eyebrow {
  margin: 0 0 16px;
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--habit-light);
}

.brand-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.brand-title .habit {
  color: var(--habit);
}

.brand-title .stay {
  color: var(--stay);
}

.brand-title .k {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 0.08em;
  width: 0.85em;
  height: 0.85em;
  font-size: 0.75em;
  vertical-align: middle;
  color: var(--surface);
  background: var(--k);
  border-radius: 6px;
}

h1 {
  margin: 18px 0 0;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.lead {
  margin-top: 14px;
  max-width: 48ch;
  font-size: 0.93rem;
  color: var(--muted);
  line-height: 1.78;
}

.updated {
  margin-top: 18px;
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--habit-light);
}

.highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 0 0 36px;
  padding: 0;
  list-style: none;
}

.highlights li {
  padding: 22px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.highlights li:nth-child(1) {
  border-top: 3px solid var(--habit);
}

.highlights li:nth-child(2) {
  border-top: 3px solid var(--stay);
}

.highlights li:nth-child(3) {
  border-top: 3px solid var(--k);
}

.highlights strong {
  display: block;
  margin-bottom: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
}

.highlights span {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.58;
}

.cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.card {
  padding: 24px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.card h2 {
  margin: 0 0 10px;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--habit);
}

.card p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.68;
}

.card p + p {
  margin-top: 10px;
}

.card--wide {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--surface) 0%, var(--bg-cool) 100%);
}

a {
  color: var(--habit);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 90, 74, 0.25);
}

a:hover {
  color: var(--k);
}

.footer {
  margin-top: 44px;
  padding: 22px 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.footer strong {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: none;
  color: var(--text);
}

.footer strong .habit {
  color: var(--habit);
}

.footer strong .k {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.1em;
  height: 1.1em;
  margin-left: 0.1em;
  font-size: 0.85em;
  color: var(--surface);
  background: var(--k);
  border-radius: 4px;
}

@media (max-width: 760px) {
  .highlights {
    grid-template-columns: 1fr;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .card--wide {
    grid-column: auto;
  }

  .hero__stack {
    padding: 28px 22px;
  }

  .hero__badge {
    width: 56px;
    height: 56px;
    font-size: 1.8rem;
  }

  .backdrop__k {
    font-size: 5rem;
    bottom: 8%;
  }
}

@media (max-width: 480px) {
  .page {
    padding: 36px 0 64px;
    width: min(100% - 28px, 900px);
  }
}