:root {
  --bg-top: #f8efe2;
  --bg-bottom: #ead9be;
  --surface: rgba(255, 250, 242, 0.82);
  --surface-strong: rgba(255, 248, 236, 0.94);
  --ink: #231811;
  --muted: #6d584a;
  --line: rgba(88, 60, 42, 0.18);
  --accent: #b12529;
  --accent-deep: #7e1b1f;
  --accent-soft: #f7d8c5;
  --shadow: 0 22px 60px rgba(74, 42, 18, 0.14);
  --radius-xl: 30px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --content-width: 1200px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", "Trebuchet MS", sans-serif;
  color: var(--ink);
  overflow-x: hidden;
  background:
    radial-gradient(circle at top left, rgba(177, 37, 41, 0.22), transparent 32%),
    radial-gradient(circle at right 10% top 15%, rgba(247, 216, 197, 0.85), transparent 28%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

.site-shell {
  width: min(var(--content-width), calc(100% - 32px));
  max-width: 100%;
  margin: 24px auto 40px;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.site-header > *,
.site-footer > *,
.hero > *,
.feature-grid > *,
.split-grid > *,
.review-grid > *,
.stats-grid > *,
.cta-banner > *,
.section-heading > * {
  min-width: 0;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-logo {
  width: 168px;
  min-width: 140px;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.brand-copy strong {
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.94rem;
}

.header-actions,
.hero-actions,
.inline-actions,
.cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.site-nav,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 14px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease;
  overflow-wrap: anywhere;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: #fff;
  box-shadow: 0 18px 34px rgba(126, 27, 31, 0.22);
}

.button-secondary {
  border-color: rgba(126, 27, 31, 0.2);
  background: rgba(255, 255, 255, 0.72);
  color: var(--accent-deep);
}

.button-secondary:hover {
  border-color: rgba(126, 27, 31, 0.38);
  background: rgba(255, 248, 236, 0.94);
}

.button-small {
  padding: 12px 18px;
  font-size: 0.92rem;
}

.nav-link,
.nav-current,
.footer-link,
.footer-current,
.meta-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border-radius: 999px;
  font-size: 0.95rem;
  line-height: 1;
  text-align: center;
}

.nav-link,
.footer-link,
.meta-chip {
  border: 1px solid rgba(126, 27, 31, 0.14);
  background: rgba(255, 255, 255, 0.52);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.nav-link:hover,
.footer-link:hover {
  transform: translateY(-1px);
  border-color: rgba(126, 27, 31, 0.35);
  background: rgba(255, 248, 236, 0.9);
}

.nav-current,
.footer-current {
  border: 1px solid var(--accent);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: #fff;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  gap: 28px;
  align-items: center;
  padding: 34px;
  margin-top: 24px;
  overflow: hidden;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(177, 37, 41, 0.1);
  color: var(--accent-deep);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 18px 0 14px;
  font-family: "Iowan Old Style", "Book Antiqua", Georgia, serif;
  font-size: clamp(2.2rem, 5vw, 4.6rem);
  line-height: 0.96;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.hero p {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.72;
}

.hero p + p {
  margin-top: 12px;
}

.hero-actions {
  margin-top: 24px;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 16px 18px;
  border: 1px solid rgba(126, 27, 31, 0.14);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.5);
  color: var(--ink);
  line-height: 1.6;
}

.hero-points li::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-top: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  flex: 0 0 auto;
}

.page-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.meta-chip {
  color: var(--accent-deep);
}

.hero-media {
  position: relative;
}

.hero-media img {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
}

.page-stack {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}

.page-stack .hero {
  margin-top: 0;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 22px;
  margin-top: 24px;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumb-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.94rem;
}

.breadcrumb-list li:not(:last-child)::after {
  content: "/";
  color: rgba(109, 88, 74, 0.6);
}

.breadcrumb-list a {
  color: var(--accent-deep);
  font-weight: 700;
}

.breadcrumb-current {
  color: var(--ink);
  font-weight: 700;
}

.content-shell {
  padding: 30px;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.section-heading h2 {
  margin: 0;
  font-family: "Iowan Old Style", "Book Antiqua", Georgia, serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.section-heading p {
  margin: 0;
  color: var(--muted);
  max-width: 40ch;
  line-height: 1.6;
}

.content-placeholder {
  border: 2px dashed rgba(126, 27, 31, 0.2);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72) 0%, rgba(255, 248, 236, 0.88) 100%);
  padding: 26px;
}

.content-placeholder p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.8;
}

.content-placeholder p + p {
  margin-top: 12px;
}

.section-copy {
  display: grid;
  gap: 16px;
}

.section-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.78;
}

.section-copy strong {
  color: var(--ink);
}

.feature-grid,
.split-grid,
.review-grid,
.stats-grid {
  display: grid;
  gap: 16px;
}

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

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

.review-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stats-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card,
.review-card,
.stat-card {
  border: 1px solid rgba(126, 27, 31, 0.14);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.58);
  padding: 22px;
}

.info-card h3,
.review-card h3,
.stat-card h3 {
  margin: 0 0 10px;
  font-family: "Iowan Old Style", "Book Antiqua", Georgia, serif;
  font-size: 1.4rem;
}

.info-card p,
.review-card p,
.stat-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.list-clean {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.list-clean li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.72;
}

.list-clean li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
}

.steps-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step-counter;
  display: grid;
  gap: 12px;
}

.steps-list li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  border: 1px solid rgba(126, 27, 31, 0.12);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.5);
  color: var(--muted);
  line-height: 1.72;
  counter-increment: step-counter;
}

.steps-list li::before {
  content: counter(step-counter);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: #fff;
  font-weight: 800;
}

.notice-card {
  border: 1px solid rgba(177, 37, 41, 0.24);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(247, 216, 197, 0.7) 0%, rgba(255, 248, 236, 0.95) 100%);
  padding: 22px;
}

.notice-card strong {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--accent-deep);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.notice-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  max-width: 100%;
  border: 1px solid rgba(126, 27, 31, 0.12);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.6);
}

.data-table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 16px 18px;
  border-bottom: 1px solid rgba(126, 27, 31, 0.1);
  text-align: left;
  vertical-align: top;
}

.data-table th {
  color: var(--accent-deep);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(247, 216, 197, 0.52);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table td {
  color: var(--muted);
  line-height: 1.6;
}

.inline-link {
  color: var(--accent-deep);
  font-weight: 700;
}

.inline-link:hover {
  text-decoration: underline;
}

.accordion-group {
  display: grid;
  gap: 12px;
}

.accordion-item {
  border: 1px solid rgba(126, 27, 31, 0.14);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.58);
  overflow: hidden;
}

.accordion-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
}

.accordion-item summary::-webkit-details-marker {
  display: none;
}

.accordion-item summary::after {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(177, 37, 41, 0.12);
  color: var(--accent-deep);
  font-size: 1.1rem;
  flex: 0 0 auto;
}

.accordion-item[open] summary::after {
  content: "-";
}

.accordion-panel {
  padding: 0 20px 20px;
}

.accordion-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.accordion-panel p + p,
.accordion-panel ul + p,
.accordion-panel p + ul {
  margin-top: 12px;
}

.toc-list {
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.72;
}

.toc-list li + li {
  margin-top: 8px;
}

.rating {
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 1.16rem;
  letter-spacing: 0.1em;
}

.cta-banner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 24px;
  margin-top: 24px;
}

.footer-copy strong {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 860px) {
  .site-header,
  .site-footer {
    gap: 18px;
  }

  .site-nav,
  .footer-links,
  .header-actions,
  .hero-actions,
  .cta-links,
  .page-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .nav-link,
  .nav-current,
  .footer-link,
  .footer-current,
  .meta-chip,
  .button {
    width: 100%;
  }

  .section-heading p {
    max-width: none;
  }

  .data-table {
    min-width: 520px;
  }

  .data-table th,
  .data-table td {
    padding: 14px 16px;
  }

  .accordion-item summary {
    align-items: flex-start;
  }
}

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-actions,
  .site-nav {
    align-self: stretch;
  }

  .site-footer {
    grid-template-columns: 1fr;
    align-items: flex-start;
  }

  .section-heading {
    flex-direction: column;
    align-items: flex-start;
  }

  .feature-grid,
  .split-grid,
  .review-grid,
  .stats-grid,
  .hero-points,
  .cta-banner {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 26px;
  }

  .hero h1 {
    line-height: 1.02;
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(var(--content-width), calc(100% - 20px));
    margin: 10px auto 24px;
  }

  .site-header,
  .hero,
  .content-shell,
  .site-footer,
  .breadcrumbs {
    padding: 20px;
    border-radius: 24px;
  }

  .brand {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand-copy strong {
    font-size: 1rem;
  }

  .brand-copy span {
    font-size: 0.88rem;
  }

  .brand-logo {
    width: 148px;
  }

  .section-heading {
    align-items: flex-start;
  }

  .page-meta,
  .site-nav,
  .footer-links {
    grid-template-columns: 1fr;
  }

  .header-actions,
  .hero-actions,
  .inline-actions,
  .cta-links {
    width: 100%;
  }

  .header-actions .button,
  .hero-actions .button,
  .inline-actions .button,
  .cta-links .button {
    width: 100%;
  }

  .breadcrumbs {
    margin-top: 16px;
  }

  .hero h1 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .section-heading h2 {
    font-size: clamp(1.55rem, 7vw, 2rem);
  }

  .button,
  .nav-link,
  .nav-current,
  .footer-link,
  .footer-current,
  .meta-chip {
    padding: 13px 16px;
  }

  .eyebrow {
    font-size: 0.76rem;
    line-height: 1.3;
  }

  .steps-list li {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 12px;
    padding: 14px 15px;
  }

  .steps-list li::before {
    width: 34px;
    height: 34px;
    font-size: 0.9rem;
  }

  .accordion-item summary {
    padding: 16px 16px;
    font-size: 0.98rem;
  }

  .accordion-panel {
    padding: 0 16px 16px;
  }

  .toc-list {
    padding-left: 18px;
  }

  .table-wrap {
    overflow: visible;
    border: none;
    background: transparent;
  }

  .data-table,
  .data-table tbody,
  .data-table tr,
  .data-table td {
    display: block;
    width: 100%;
  }

  .data-table {
    min-width: 0;
    table-layout: auto;
  }

  .data-table thead {
    display: none;
  }

  .data-table tbody {
    display: grid;
    gap: 12px;
  }

  .data-table tr {
    border: 1px solid rgba(126, 27, 31, 0.14);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.58);
    padding: 10px 14px;
  }

  .data-table td {
    display: grid;
    grid-template-columns: minmax(104px, 42%) minmax(0, 1fr);
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(126, 27, 31, 0.08);
    overflow-wrap: anywhere;
  }

  .data-table td:last-child {
    border-bottom: none;
  }

  .data-table td::before {
    content: attr(data-label);
    color: var(--accent-deep);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }
}

@media (max-width: 420px) {
  .site-shell {
    width: min(var(--content-width), calc(100% - 12px));
    margin: 6px auto 18px;
  }

  .site-header,
  .hero,
  .content-shell,
  .site-footer,
  .breadcrumbs {
    padding: 16px;
    border-radius: 20px;
  }

  .header-actions,
  .hero-actions,
  .site-nav,
  .footer-links,
  .cta-links,
  .page-meta {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: clamp(1.85rem, 10.5vw, 2.5rem);
  }

  .hero p,
  .section-heading p,
  .section-copy p,
  .info-card p,
  .review-card p,
  .stat-card p,
  .notice-card p,
  .content-placeholder p,
  .accordion-panel p,
  .list-clean li,
  .toc-list,
  .data-table td {
    font-size: 0.96rem;
    line-height: 1.65;
  }

  .section-heading h2,
  .info-card h3,
  .review-card h3,
  .stat-card h3 {
    font-size: 1.35rem;
  }

  .hero-points li,
  .info-card,
  .review-card,
  .stat-card,
  .notice-card {
    padding: 16px;
  }

  .steps-list li {
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 10px;
    padding: 13px;
  }

  .steps-list li::before {
    width: 30px;
    height: 30px;
    font-size: 0.82rem;
  }

  .data-table tr {
    padding: 10px 12px;
  }

  .breadcrumb-list {
    gap: 6px;
  }

  .data-table td {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 7px 0;
  }
}