:root {
  --ink: #867070;
  --ink-deep: #3d3333;
  --ink-soft: #5c4a4a;
  --rose: #d5b4b4;
  --blush: #e4d0d0;
  --mist: #f5ebeb;
  --white: #fffcfb;
  --line: rgba(134, 112, 112, 0.22);
  --shadow: 0 18px 40px rgba(61, 51, 51, 0.08);
  --max: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Manrope, "Segoe UI", sans-serif;
  color: var(--ink-deep);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(213, 180, 180, 0.55), transparent 60%),
    radial-gradient(700px 360px at -10% 8%, rgba(228, 208, 208, 0.9), transparent 55%),
    var(--mist);
  line-height: 1.6;
}

a { color: var(--ink); }

img { max-width: 100%; display: block; }

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

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
  background: rgba(245, 235, 235, 0.86);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-deep);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand img { width: 42px; height: 42px; object-fit: contain; }

.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
}

.nav-links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

.nav-links a[aria-current="page"] { color: var(--ink-deep); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}

.btn-primary { background: var(--ink); color: white; }
.btn-ghost {
  background: transparent;
  color: var(--ink-deep);
  border: 1px solid var(--line);
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  padding: 64px 0 36px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 14px;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.lede {
  margin: 0 0 24px;
  max-width: 560px;
  color: var(--ink-soft);
  font-size: 18px;
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 28px 24px 20px;
  text-align: center;
}

.hero-card img { width: min(240px, 70%); margin: 0 auto 8px; }

.hero-card p { margin: 0; color: var(--ink-soft); font-size: 14px; }

.section { padding: 20px 0 64px; }

.section h2 {
  margin: 0 0 8px;
  font-size: 28px;
  letter-spacing: -0.02em;
}

.section-intro {
  margin: 0 0 22px;
  color: var(--ink-soft);
  max-width: 640px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.card {
  background: rgba(255, 252, 251, 0.82);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 18px 16px;
}

.card h3 { margin: 0 0 6px; font-size: 16px; }
.card p { margin: 0; color: var(--ink-soft); font-size: 14px; }

.page {
  padding: 36px 0 72px;
}

.page-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 36px 36px 28px;
}

.page-card h1 { font-size: clamp(32px, 4vw, 44px); }

.meta { color: var(--ink-soft); margin: 0 0 28px; }

.page-card h2 {
  margin: 28px 0 8px;
  font-size: 20px;
}

.page-card p, .page-card li { color: var(--ink-deep); }
.page-card ul { padding-left: 18px; }
.page-card li { margin: 6px 0; }

.note {
  margin-top: 28px;
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--mist);
  border: 1px solid var(--line);
}

.footer {
  border-top: 1px solid var(--line);
  padding: 22px 0 32px;
  color: var(--ink-soft);
  font-size: 13px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.footer a { color: var(--ink-soft); }

@media (max-width: 800px) {
  .hero, .grid { grid-template-columns: 1fr; }
  .nav-links a:not(.btn) { display: none; }
  .page-card { padding: 24px 18px; }
  .hero { padding-top: 36px; }
}