* {
  box-sizing: border-box;
}

:root {
  --bg: #fffaf7;
  --surface: #ffffff;
  --text: #25211f;
  --muted: #786f6a;
  --accent: #d96f70;
  --accent-dark: #b9565b;
  --soft: #fff1ef;
  --border: rgba(78, 58, 48, 0.11);
  --shadow: 0 18px 55px rgba(82, 56, 42, 0.08);
  --radius: 30px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 9%, rgba(250, 224, 218, 0.68), transparent 420px),
    radial-gradient(circle at 92% 78%, rgba(248, 221, 224, 0.52), transparent 430px),
    var(--bg);
}

a {
  color: inherit;
}

.site {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 26px 0;
  border-bottom: 1px solid var(--border);
}

.logo {
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.logo span {
  color: var(--accent);
}

.nav {
  display: flex;
  gap: 22px;
  align-items: center;
}

.nav a {
  color: var(--muted);
  font-size: .9rem;
  text-decoration: none;
}

.nav a:hover,
.footer-links a:hover {
  color: var(--accent-dark);
}

.hero {
  max-width: 860px;
  padding: 104px 0 90px;
}

.eyebrow,
.label {
  display: inline-block;
  margin: 0;
  color: var(--accent-dark);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.hero h1,
.page-title,
.card h2,
.schasis h2,
.word,
blockquote {
  font-family: Georgia, "Times New Roman", serif;
}

.hero h1 {
  margin: 12px 0 12px;
  font-size: clamp(5rem, 12vw, 9.8rem);
  font-weight: 600;
  line-height: .9;
  letter-spacing: -.06em;
}

.pronunciation {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  color: var(--muted);
}

.pronunciation strong {
  color: var(--text);
}

.divider {
  opacity: .45;
}

.intro {
  max-width: 740px;
  margin: 36px 0 0;
  color: #514946;
  font-size: clamp(1.35rem, 2.6vw, 2.12rem);
  line-height: 1.38;
  letter-spacing: -.025em;
}

.grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 22px;
  margin-bottom: 22px;
}

.card {
  min-height: 330px;
  padding: 34px;
  background: rgba(255, 255, 255, .82);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card h2 {
  max-width: 540px;
  margin: 70px 0 18px;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -.05em;
}

.card p,
.origin p,
.schasis p,
.dictionary p,
.legal-content p,
.legal-content li {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.75;
}

.origin {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(145deg, #fff, #fff3f2);
}

.formula {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 11px;
  padding: 62px 0 36px;
  font-size: clamp(1.7rem, 4vw, 3.15rem);
  letter-spacing: -.045em;
}

.formula strong {
  color: var(--accent-dark);
}

.operator {
  color: #baa9a3;
}

.heart {
  color: var(--accent);
}

.example {
  padding: 70px 38px;
  color: #fffaf7;
  background: #26211f;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.example .label {
  color: #f2b2b4;
}

blockquote {
  margin: 30px 0 0;
  font-size: clamp(2.5rem, 7vw, 6.1rem);
  line-height: 1.02;
  letter-spacing: -.055em;
}

blockquote em {
  color: #f4b0b1;
}

.schasis {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 60px;
  align-items: center;
  padding: 84px 10px 70px;
}

.schasis h2 {
  margin: 12px 0 0;
  font-size: clamp(2.8rem, 5vw, 5rem);
  line-height: 1;
  letter-spacing: -.045em;
}

.schasis p {
  margin: 0;
  color: #514946;
  font-size: 1.18rem;
}

.dictionary {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 50px;
  padding: 52px 36px;
  background: rgba(255, 255, 255, .6);
  border: 1px solid var(--border);
  border-radius: 28px;
}

.word {
  display: block;
  font-size: 3.3rem;
  line-height: 1;
  letter-spacing: -.045em;
}

.word-type {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-size: .9rem;
}

.dictionary p {
  margin: 0;
  color: #514946;
  font-size: 1.13rem;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 50px 0 38px;
  color: var(--muted);
  font-size: .88rem;
}

.footer-brand {
  display: flex;
  gap: 10px;
  align-items: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.legal-hero {
  max-width: 800px;
  padding: 82px 0 46px;
}

.page-title {
  margin: 12px 0 20px;
  font-size: clamp(3.3rem, 8vw, 6.4rem);
  line-height: .98;
  letter-spacing: -.055em;
}

.legal-intro {
  max-width: 700px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.legal-content {
  max-width: 850px;
  padding: 10px 0 72px;
}

.legal-card {
  margin: 0 0 20px;
  padding: 32px;
  background: rgba(255,255,255,.78);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: 0 12px 36px rgba(82,56,42,.05);
}

.legal-card h2 {
  margin: 0 0 16px;
  font-size: 1.45rem;
  letter-spacing: -.025em;
}

.legal-card p {
  margin: 0 0 14px;
}

.legal-card p:last-child,
.legal-card ul:last-child {
  margin-bottom: 0;
}

.legal-card ul {
  padding-left: 1.2rem;
}

.placeholder {
  display: inline-block;
  padding: 1px 6px;
  color: #8e4448;
  background: var(--soft);
  border-radius: 6px;
  font-weight: 700;
}

.notice {
  padding: 18px 20px;
  margin-bottom: 24px;
  color: #685c57;
  background: #fff1ef;
  border: 1px solid rgba(217,111,112,.22);
  border-radius: 18px;
  line-height: 1.6;
}

@media (max-width: 780px) {
  .site {
    width: min(100% - 28px, 720px);
  }

  .header {
    padding: 21px 0;
  }

  .nav a:not(:last-child) {
    display: none;
  }

  .hero {
    padding: 74px 0 64px;
  }

  .hero h1 {
    font-size: clamp(4.4rem, 23vw, 7rem);
  }

  .intro {
    margin-top: 28px;
  }

  .grid,
  .schasis,
  .dictionary {
    grid-template-columns: 1fr;
  }

  .grid {
    gap: 16px;
  }

  .card {
    min-height: auto;
    padding: 26px;
    border-radius: 24px;
  }

  .card h2 {
    margin-top: 48px;
  }

  .formula {
    padding: 46px 0 28px;
  }

  .example {
    padding: 46px 26px;
    border-radius: 24px;
  }

  .schasis {
    gap: 28px;
    padding: 64px 4px;
  }

  .dictionary {
    gap: 28px;
    padding: 32px 26px;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .legal-hero {
    padding-top: 62px;
  }

  .legal-card {
    padding: 24px;
  }
}