:root {
  --ink: #1f2421;
  --muted: #5e665f;
  --paper: #f8f6f1;
  --surface: #ffffff;
  --wine: #8b3343;
  --wine-dark: #672534;
  --olive: #67715a;
  --line: #dfe2dc;
  --warm: #efe9df;
  --shadow: 0 16px 34px rgba(24, 32, 27, 0.12);
  --header-height: 64px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.85;
  letter-spacing: 0;
}

a {
  color: inherit;
}

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

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

.narrow {
  width: min(760px, calc(100% - 40px));
}

.reading-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: 3px;
  background: transparent;
}

.reading-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--wine);
}

.site-header {
  position: fixed;
  top: 3px;
  right: 0;
  left: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  padding: 8px max(20px, calc((100% - 1120px) / 2));
  color: #fff;
  background: rgba(21, 27, 24, 0.74);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(16px);
}

.site-brand {
  display: flex;
  gap: 10px;
  align-items: center;
  color: #fff;
  text-decoration: none;
}

.site-brand strong,
.site-brand small {
  display: block;
  line-height: 1.25;
}

.site-brand strong {
  font-family: Georgia, "Yu Mincho", serif;
  font-size: 16px;
}

.site-brand small {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 10px;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: #fff;
  font-family: Georgia, serif;
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: 50%;
}

.header-link {
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-underline-offset: 4px;
}

.hero {
  position: relative;
  display: flex;
  min-height: min(780px, 88vh);
  align-items: flex-end;
  overflow: hidden;
  color: #fff;
  background: #202521;
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  background: linear-gradient(90deg, rgba(15, 20, 18, 0.9) 0%, rgba(15, 20, 18, 0.64) 48%, rgba(15, 20, 18, 0.26) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: calc(var(--header-height) + 52px) 0 58px;
}

.eyebrow,
.section-label {
  margin: 0 0 10px;
  color: #d9b9a6;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-family: Georgia, "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 600px;
  margin: 22px 0 28px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 17px;
}

.hero-note,
.button-note {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  line-height: 1.6;
}

.button-note {
  color: var(--muted);
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  border-radius: 6px;
  transition: background-color 180ms ease, transform 180ms ease;
}

.button svg,
.text-link svg {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--wine);
}

.button-primary:hover {
  background: var(--wine-dark);
}

.button-light {
  color: #33262a;
  background: #f8eee9;
}

.button-light:hover {
  background: #fff;
}

.button-large {
  min-height: 56px;
  padding: 15px 22px;
  font-size: 16px;
}

.disclosure-band {
  color: #e9eee9;
  background: #29312d;
}

.disclosure {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding-top: 14px;
  padding-bottom: 14px;
}

.disclosure svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin-top: 3px;
  color: #d9b9a6;
}

.disclosure p {
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
}

.section {
  padding: 84px 0;
}

.routes-section,
.compare-section,
.premium-section {
  scroll-margin-top: var(--header-height);
}

.routes-section {
  color: #f7f3ef;
  background: #1f2623;
}

.routes-section .section-label,
.routes-section .section-heading p {
  color: #d9b9a6;
}

.routes-section .section-heading p:not(.section-label) {
  color: rgba(255, 255, 255, 0.72);
}

.routes-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.route-card {
  position: relative;
  min-height: 430px;
  padding: 24px;
  overflow: hidden;
  background: #303a35;
  border-top: 3px solid rgba(255, 255, 255, 0.22);
}

.route-card-featured {
  background: #e9dfd5;
  border-color: var(--wine);
  color: var(--ink);
}

.route-card-heat {
  background: #743140;
  border-color: #d9b9a6;
}

.route-card-dark {
  background: #303a35;
  border-color: var(--olive);
}

.route-number {
  margin: 0 0 30px;
  color: rgba(255, 255, 255, 0.48);
  font-family: Georgia, serif;
  font-size: 36px;
  line-height: 1;
}

.route-card-featured .route-number {
  color: rgba(103, 37, 52, 0.56);
}

.route-badge {
  display: inline-block;
  padding: 4px 7px;
  margin-bottom: 12px;
  color: #fff;
  background: rgba(16, 20, 18, 0.48);
  font-size: 11px;
  font-weight: 800;
}

.route-card-featured .route-badge {
  background: var(--wine);
}

.route-card h3 {
  min-height: 87px;
  font-size: 24px;
}

.route-card p:not(.route-number) {
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.route-card-featured p:not(.route-number) {
  color: #4f554f;
}

.route-card .button {
  margin-top: 8px;
}

.intro-section {
  background: var(--surface);
}

h2,
h3 {
  font-family: Georgia, "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-weight: 600;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 22px;
  font-size: clamp(27px, 4vw, 42px);
  line-height: 1.45;
}

h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.45;
}

p {
  margin: 0 0 18px;
}

.section-label {
  color: var(--wine);
}

.recommend-section {
  background: var(--paper);
}

.recommend-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: 54px;
  align-items: center;
}

.recommend-title-row {
  display: flex;
  gap: 18px;
  align-items: center;
  margin-bottom: 28px;
}

.service-logo {
  width: min(260px, 60%);
  height: auto;
}

.rank-badge {
  padding: 5px 9px;
  color: #fff;
  background: var(--olive);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.feature-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 26px 0 28px;
  list-style: none;
}

.feature-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.feature-list svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin-top: 5px;
  color: var(--olive);
}

.recommend-visual {
  margin: 0;
  background: #27312c;
  box-shadow: var(--shadow);
}

.recommend-visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.recommend-visual figcaption {
  padding: 16px 18px;
  color: #f4f3ef;
  font-family: Georgia, "Yu Mincho", serif;
  font-size: 16px;
}

.privacy-section {
  background: #26302b;
}

.privacy-section .section-heading {
  color: #f6f7f2;
}

.privacy-section .section-label {
  color: #d9b9a6;
}

.privacy-section .section-heading p:not(.section-label) {
  color: rgba(255, 255, 255, 0.76);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.privacy-item {
  overflow: hidden;
  background: #fff;
  border-radius: 6px;
}

.privacy-item img {
  width: 100%;
  aspect-ratio: 1.6 / 1;
  object-fit: cover;
}

.privacy-item div {
  padding: 18px;
}

.privacy-item p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.steps-section {
  background: var(--surface);
}

.steps-list {
  display: grid;
  gap: 0;
  padding: 0;
  margin: 28px 0 36px;
  list-style: none;
  border-top: 1px solid var(--line);
}

.steps-list li {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 10px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.steps-list span {
  color: var(--wine);
  font-family: Georgia, serif;
  font-size: 28px;
}

.steps-list p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.inline-cta {
  padding: 22px;
  background: var(--warm);
  border-left: 4px solid var(--wine);
}

.inline-cta p {
  margin-bottom: 14px;
  font-weight: 700;
}

.compare-section {
  background: var(--warm);
}

.comparison-table-wrap {
  overflow-x: auto;
  background: #fff;
  box-shadow: var(--shadow);
}

.comparison-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 14px;
}

.comparison-table th,
.comparison-table td {
  padding: 18px;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--line);
}

.comparison-table th {
  color: #fff;
  background: #29312d;
  font-size: 12px;
}

.comparison-table tr:last-child td {
  border-bottom: 0;
}

.comparison-table .is-featured td {
  background: #fbf5f2;
}

.comparison-table strong,
.comparison-table span {
  display: block;
}

.comparison-table span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.comparison-table b {
  color: var(--wine);
}

.text-link {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  color: var(--wine);
  font-weight: 800;
  text-underline-offset: 4px;
}

.premium-section {
  background: #f7f4ee;
}

.premium-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.premium-item {
  padding: 24px;
  background: #fff;
}

.premium-item-secret {
  background: #f5efec;
}

.premium-kicker {
  margin-bottom: 8px;
  color: var(--wine);
  font-size: 11px;
  font-weight: 800;
}

.premium-item h3 {
  margin-bottom: 14px;
}

.premium-item p:not(.premium-kicker) {
  color: var(--muted);
  font-size: 14px;
}

.choice-section {
  color: #f8f5ef;
  background: #27312c;
}

.choice-section .section-label {
  color: #d9b9a6;
}

.choice-section .button-note {
  color: rgba(255, 255, 255, 0.7);
}

.faq-section {
  background: var(--surface);
}

details {
  border-top: 1px solid var(--line);
}

details:last-child {
  border-bottom: 1px solid var(--line);
}

summary {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  color: var(--wine);
  transition: transform 180ms ease;
}

details[open] summary svg {
  transform: rotate(45deg);
}

details p {
  padding: 0 0 18px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.sources-section {
  padding-top: 54px;
  padding-bottom: 54px;
  background: var(--paper);
}

.sources-section h2 {
  margin-bottom: 12px;
  font-size: 22px;
}

.sources-section ul {
  padding-left: 20px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.sources-section a {
  text-underline-offset: 3px;
}

.site-footer {
  padding: 34px 0 100px;
  color: rgba(255, 255, 255, 0.7);
  background: #1e2522;
  font-size: 12px;
}

.site-footer p {
  max-width: 860px;
  margin-bottom: 10px;
}

.site-footer strong {
  color: #fff;
}

.copyright {
  padding-top: 12px;
  color: rgba(255, 255, 255, 0.48);
}

.sticky-cta {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 30;
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  color: #fff;
  background: rgba(28, 35, 32, 0.96);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(16px);
}

.sticky-cta strong,
.sticky-cta span {
  display: block;
  line-height: 1.45;
}

.sticky-cta strong {
  font-size: 13px;
}

.sticky-cta span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
}

.tracking-pixel {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 760px) {
  .container,
  .narrow {
    width: min(100% - 28px, 680px);
  }

  .site-header {
    padding-right: 14px;
    padding-left: 14px;
  }

  .header-link {
    font-size: 12px;
  }

  .hero {
    min-height: 82vh;
  }

  .hero-image {
    object-position: 58% center;
  }

  .hero-shade {
    background: linear-gradient(0deg, rgba(15, 20, 18, 0.95) 0%, rgba(15, 20, 18, 0.72) 60%, rgba(15, 20, 18, 0.38) 100%);
  }

  .hero-content {
    width: calc(100% - 28px);
    padding-bottom: 34px;
  }

  .hero h1 {
    font-size: clamp(38px, 11vw, 54px);
  }

  .hero-copy {
    font-size: 15px;
  }

  .section {
    padding: 62px 0;
  }

  h2 {
    font-size: 28px;
  }

  .recommend-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .recommend-visual {
    order: -1;
  }

  .recommend-visual img {
    aspect-ratio: 1.3 / 1;
  }

  .recommend-title-row {
    margin-bottom: 20px;
  }

  .routes-grid,
  .premium-grid {
    grid-template-columns: 1fr;
  }

  .route-card {
    min-height: 0;
    padding: 20px;
  }

  .route-number {
    margin-bottom: 16px;
    font-size: 30px;
  }

  .route-card h3 {
    min-height: 0;
    font-size: 23px;
  }

  .premium-grid {
    gap: 10px;
    background: transparent;
    border: 0;
  }

  .premium-item {
    padding: 18px;
    border: 1px solid var(--line);
  }

  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .privacy-item {
    display: grid;
    grid-template-columns: 42% 1fr;
  }

  .privacy-item img {
    height: 100%;
    aspect-ratio: auto;
  }

  .privacy-item div {
    padding: 14px;
  }

  .privacy-item h3 {
    font-size: 17px;
  }

  .privacy-item p {
    font-size: 12px;
  }

  .comparison-table-wrap {
    overflow: visible;
    background: transparent;
    box-shadow: none;
  }

  .comparison-table {
    display: block;
    min-width: 0;
  }

  .comparison-table thead {
    display: none;
  }

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

  .comparison-table tr,
  .comparison-table td {
    display: block;
  }

  .comparison-table tr {
    padding: 16px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .comparison-table td {
    padding: 0;
    border-bottom: 0;
  }

  .comparison-table td + td {
    padding-top: 10px;
    margin-top: 10px;
    border-top: 1px solid var(--line);
  }

  .comparison-table td::before {
    display: block;
    margin-bottom: 3px;
    color: var(--muted);
    content: attr(data-label);
    font-size: 11px;
    font-weight: 800;
  }

  .comparison-table td:first-child::before {
    display: none;
  }

  .comparison-table .is-featured td {
    background: transparent;
  }

  .sticky-cta {
    gap: 10px;
    justify-content: space-between;
    padding: 9px 12px;
  }

  .sticky-cta .button {
    min-height: 44px;
    padding: 10px 13px;
    white-space: nowrap;
  }
}

@media (max-width: 420px) {
  .site-brand strong {
    font-size: 14px;
  }

  .site-brand small {
    font-size: 9px;
  }

  .brand-mark {
    width: 32px;
    height: 32px;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero-copy {
    font-size: 14px;
  }

  .button-large {
    width: 100%;
    font-size: 14px;
  }

  .sticky-cta strong {
    font-size: 12px;
  }

  .sticky-cta span {
    display: none;
  }
}