:root {
  color-scheme: light;
  --ink: #142018;
  --muted: #5a665d;
  --paper: #f5f2eb;
  --panel: #fffaf0;
  --forest: #17251d;
  --moss: #476647;
  --sage: #c4d0b1;
  --amber: #d78c3f;
  --berry: #8b3546;
  --line: rgba(20, 32, 24, 0.16);
  --shadow: 0 18px 45px rgba(20, 32, 24, 0.18);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(16px, 4vw, 56px);
  background: rgba(245, 242, 235, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--forest);
  color: #f9edd7;
  font-family: Georgia, serif;
}

.top-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

.top-nav a {
  text-decoration: none;
}

.top-nav a:hover {
  color: var(--berry);
}

.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 64px));
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: clamp(28px, 7vw, 88px);
  background: var(--forest);
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(12, 21, 16, 0.9), rgba(12, 21, 16, 0.54) 42%, rgba(12, 21, 16, 0.12)),
    linear-gradient(0deg, rgba(12, 21, 16, 0.46), transparent 48%);
}

.hero-copy {
  position: relative;
  max-width: 690px;
  color: #fff7e8;
  padding-bottom: 56px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--berry);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #f0ba70;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 10ch;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.5rem, 10vw, 8.75rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
}

h3 {
  font-size: 1.28rem;
}

.hero-copy p:not(.eyebrow) {
  max-width: 620px;
  font-size: clamp(1.03rem, 2.3vw, 1.35rem);
  color: #f6ead6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 18px;
  border: 1px solid rgba(255, 247, 232, 0.5);
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  background: #f0ba70;
  color: #1f1c15;
  border-color: #f0ba70;
}

.button.ghost {
  color: #fff7e8;
}

.notice-band {
  padding: 18px clamp(16px, 4vw, 56px);
  background: #e8dbc4;
  border-block: 1px solid var(--line);
}

.section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(48px, 8vw, 96px) 0;
}

.intro-grid,
.split,
.two-columns {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
}

.reverse {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
}

.reverse > div:first-child {
  order: 2;
}

.feature-list,
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.feature-list span,
.roadmap-grid span,
.roadmap-grid a {
  padding: 14px 16px;
  border-left: 4px solid var(--amber);
  background: var(--panel);
  box-shadow: 0 1px 0 var(--line);
  font-weight: 700;
  color: inherit;
  text-decoration: none;
}

.cards-section h2,
.data-section h2,
.faq h2 {
  margin-bottom: 24px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.guide-card {
  display: flex;
  min-height: 260px;
  flex-direction: column;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 8px 24px rgba(20, 32, 24, 0.08);
}

.guide-card p {
  color: var(--muted);
}

.guide-card a {
  margin-top: auto;
  color: var(--berry);
  font-weight: 800;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.section-head p {
  max-width: 440px;
  color: var(--muted);
}

.search-label {
  display: block;
  margin: 18px 0 8px;
  font-weight: 800;
}

input[type="search"] {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fffdf7;
  color: var(--ink);
  font: inherit;
}

.table-wrap {
  margin-top: 18px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf7;
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: #e5ead8;
  color: #203225;
  font-size: 0.88rem;
  text-transform: uppercase;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.steps li {
  position: relative;
  padding: 18px 18px 18px 58px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.steps li::before {
  position: absolute;
  left: 18px;
  top: 18px;
  counter-increment: steps;
  content: counter(steps);
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: var(--moss);
  color: white;
  font-weight: 900;
}

.checklist {
  display: grid;
  gap: 12px;
  padding: 22px;
  border-radius: 8px;
  background: var(--forest);
  color: #fff7e8;
}

.checklist label {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.checklist input {
  width: 18px;
  height: 18px;
  margin-top: 4px;
  accent-color: var(--amber);
}

.two-columns article {
  padding: 26px;
  border-radius: 8px;
  background: var(--panel);
  border: 1px solid var(--line);
}

details {
  margin-top: 14px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

summary {
  cursor: pointer;
  font-weight: 800;
}

.plain-list {
  padding-left: 20px;
}

.update-band {
  width: 100%;
  max-width: none;
  padding-inline: clamp(16px, 4vw, 56px);
  background: #dfe8d2;
}

.update-band > div {
  width: min(1180px, 100%);
  margin-inline: auto;
}

.roadmap-grid {
  width: min(1180px, 100%);
  margin: 24px auto 0;
}

.faq details {
  border-bottom: 1px solid var(--line);
}

.site-footer {
  padding: 34px clamp(16px, 4vw, 56px);
  background: var(--forest);
  color: #f7ead8;
}

.site-footer p {
  max-width: 980px;
  margin: 0 auto 8px;
}

.guide-main {
  width: min(980px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(42px, 7vw, 88px) 0;
}

.guide-hero {
  padding: clamp(38px, 7vw, 76px) clamp(16px, 4vw, 56px);
  background: var(--forest);
  color: #fff7e8;
}

.guide-hero > div {
  width: min(980px, 100%);
  margin: 0 auto;
}

.guide-hero h1 {
  max-width: 12ch;
  font-size: clamp(2.7rem, 7vw, 6rem);
}

.guide-hero p {
  max-width: 760px;
  color: #f6ead6;
}

.breadcrumb {
  display: inline-flex;
  margin-bottom: 18px;
  color: #f0ba70;
  font-weight: 800;
  text-decoration: none;
}

.quick-answer,
.content-box {
  margin: 24px 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.guide-main h2 {
  margin: 42px 0 12px;
  font-size: clamp(1.8rem, 3.4vw, 2.7rem);
}

.guide-main h3 {
  margin-top: 28px;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.meta-row span {
  padding: 7px 10px;
  border: 1px solid rgba(255, 247, 232, 0.35);
  border-radius: 999px;
  color: #fff7e8;
  font-size: 0.9rem;
}

.small {
  color: #c4d0b1;
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .intro-grid,
  .split,
  .two-columns,
  .reverse {
    grid-template-columns: 1fr;
  }

  .reverse > div:first-child {
    order: 0;
  }

  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-head {
    display: block;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    min-height: 720px;
    padding: 92px 18px 34px;
  }

  .hero-shade {
    background: linear-gradient(0deg, rgba(12, 21, 16, 0.88), rgba(12, 21, 16, 0.34));
  }

  .hero-copy {
    align-self: end;
    padding-bottom: 0;
  }

  .hero-actions,
  .feature-list,
  .roadmap-grid,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .feature-list,
  .roadmap-grid {
    display: grid;
  }
}