:root {
  --bg: #f4efe7;
  --bg-soft: rgba(255, 252, 247, 0.82);
  --surface: rgba(255, 250, 242, 0.9);
  --surface-strong: #fffdf8;
  --text: #221f1a;
  --text-soft: #5c5448;
  --line: rgba(62, 43, 21, 0.14);
  --line-strong: rgba(62, 43, 21, 0.24);
  --accent: #8a4b2d;
  --accent-deep: #62331d;
  --accent-soft: rgba(138, 75, 45, 0.08);
  --shadow: 0 24px 70px rgba(52, 35, 20, 0.14);
  --hero-shadow: 0 30px 60px rgba(92, 54, 28, 0.18);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --content-width: 1220px;
  --article-width: 780px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(161, 110, 75, 0.18), transparent 34%),
    radial-gradient(circle at top right, rgba(94, 48, 28, 0.12), transparent 28%),
    linear-gradient(180deg, #f7f2ea 0%, #f3ede4 28%, #efe8de 100%);
}

a {
  color: var(--accent-deep);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

.page-shell {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(20px);
  background: rgba(247, 241, 233, 0.82);
  border-bottom: 1px solid rgba(73, 50, 30, 0.08);
}

.topbar-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 16px 28px rgba(84, 44, 24, 0.22);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 0.98rem;
  letter-spacing: 0.03em;
}

.brand-copy span {
  color: var(--text-soft);
  font-size: 0.85rem;
}

.hero {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 48px 24px 20px;
}

.hero-card {
  position: relative;
  overflow: hidden;
  padding: 34px;
  border: 1px solid rgba(86, 57, 30, 0.12);
  border-radius: calc(var(--radius-xl) + 4px);
  background:
    linear-gradient(135deg, rgba(255, 251, 245, 0.94) 0%, rgba(250, 241, 231, 0.92) 100%);
  box-shadow: var(--hero-shadow);
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: auto -10% -38% auto;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(138, 75, 45, 0.18), transparent 70%);
  pointer-events: none;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--accent-deep);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--accent-soft);
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: clamp(2.3rem, 4vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.hero p {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--text-soft);
  font-size: 1.04rem;
  line-height: 1.75;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.meta-pill {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(94, 60, 31, 0.12);
  color: var(--text-soft);
  background: rgba(255, 253, 249, 0.72);
  font-size: 0.95rem;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.summary-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(94, 60, 31, 0.12);
  background: rgba(255, 252, 248, 0.88);
}

.summary-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.summary-card span {
  display: block;
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.6;
}

.layout {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 18px 24px 72px;
  display: grid;
  grid-template-columns: 280px minmax(0, var(--article-width));
  gap: 28px;
  align-items: start;
}

.toc {
  position: sticky;
  top: 92px;
  padding: 22px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(94, 60, 31, 0.12);
  background: var(--bg-soft);
  box-shadow: var(--shadow);
}

.toc h2 {
  margin: 0 0 16px;
  font-size: 0.92rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.toc a {
  display: block;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--text-soft);
  line-height: 1.45;
}

.toc a:hover {
  background: rgba(138, 75, 45, 0.08);
  color: var(--accent-deep);
  text-decoration: none;
}

.policy-card {
  padding: 34px;
  border-radius: calc(var(--radius-xl) + 2px);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.policy-card section + section {
  margin-top: 36px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.policy-card h2 {
  margin: 0 0 14px;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: clamp(1.7rem, 2.2vw, 2.3rem);
  letter-spacing: -0.02em;
}

.policy-card h3 {
  margin: 24px 0 10px;
  font-size: 1.08rem;
  color: var(--accent-deep);
  letter-spacing: 0.01em;
}

.policy-card p,
.policy-card li {
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.8;
}

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

.policy-card ul {
  margin: 0 0 14px;
  padding-left: 22px;
}

.policy-card li + li {
  margin-top: 8px;
}

.policy-callout {
  margin: 20px 0 16px;
  padding: 18px 18px 18px 20px;
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(138, 75, 45, 0.08);
}

.policy-callout p:last-child {
  margin-bottom: 0;
}

.number-flow {
  display: grid;
  gap: 12px;
  margin: 18px 0 14px;
}

.flow-item {
  padding: 16px 16px 16px 64px;
  position: relative;
  border-radius: var(--radius-md);
  border: 1px solid rgba(94, 60, 31, 0.12);
  background: rgba(255, 254, 251, 0.74);
}

.flow-item::before {
  content: attr(data-step);
  position: absolute;
  left: 16px;
  top: 16px;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: white;
  font-weight: 700;
  background: linear-gradient(135deg, #9b5a39 0%, #6f361d 100%);
}

.flow-item strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
  font-size: 0.98rem;
}

.footer {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 24px 56px;
}

.footer-card {
  padding: 24px 28px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(94, 60, 31, 0.12);
  background: rgba(255, 250, 243, 0.88);
  box-shadow: var(--shadow);
}

.footer-card h2 {
  margin: 0 0 10px;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: 1.6rem;
}

.footer-card p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.8;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.footer-link {
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(94, 60, 31, 0.12);
  background: rgba(255, 255, 255, 0.72);
}

.home-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.home-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(94, 60, 31, 0.12);
  background: rgba(255, 252, 247, 0.88);
  box-shadow: var(--shadow);
}

.home-card h2 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: 1.8rem;
}

.home-card p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.75;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: auto;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
}

.cta-primary {
  color: #fff8f2;
  background: linear-gradient(135deg, #9a5938 0%, #6b341c 100%);
  box-shadow: 0 16px 28px rgba(88, 46, 25, 0.22);
}

.cta-secondary {
  color: var(--accent-deep);
  border-color: rgba(94, 60, 31, 0.14);
  background: rgba(255, 254, 252, 0.76);
}

@media (max-width: 980px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
  }

  .summary-grid,
  .home-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .topbar-inner,
  .hero,
  .layout,
  .footer {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero-card,
  .policy-card,
  .toc,
  .footer-card,
  .home-card {
    padding: 22px;
    border-radius: 22px;
  }

  .hero {
    padding-top: 28px;
  }
  .hero h1 {
    font-size: 2.25rem;
  }

  .policy-card section + section {
    margin-top: 28px;
    padding-top: 26px;
  }
}