@media (max-width: 760px) {
  .hero-visual {
    display: grid;
    gap: 14px;
    min-height: auto;
  }

  .hero-art-wrap {
    order: 2;
    min-height: 320px;
    padding: 32px 24px 26px;
  }

  .hero-stat {
    position: static;
    max-width: none;
    width: 100%;
  }

  .hero-stat-top {
    order: 1;
  }

  .hero-stat-bottom {
    order: 3;
    left: auto;
    right: auto;
    bottom: auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .seo-hero-grid,
  .seo-card-grid,
  .seo-link-grid,
  .info-grid,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .seo-side-card {
    padding: 24px;
  }

  .cta-meta {
    min-height: 320px;
  }

  .cta-badges {
    gap: 10px;
  }

  .cta-art {
    align-self: center;
    width: min(82%, 310px);
  }
}

@media (max-width: 520px) {
  .header-row {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 10px;
    min-height: auto;
    padding: 10px 12px;
  }

  .logo-image {
    width: min(100%, 190px);
  }

  .header-city {
    justify-self: end;
    align-self: center;
    gap: 6px;
  }

  .header-city > span {
    display: none;
  }

  .city-trigger {
    font-size: 15px;
  }

  .header-cta {
    grid-column: 1 / -1;
    min-height: 50px;
    font-size: 16px;
  }

  .hero-copy h1,
  .section-heading h2,
  .faq-intro h2,
  .cta-copy h2,
  .prose h2 {
    font-size: 28px;
  }

  .seo-hero-copy h1 {
    font-size: 30px;
  }

  .hero-text {
    font-size: 17px;
  }

  .seo-lead {
    font-size: 17px;
  }

  .hero-actions {
    gap: 10px;
    margin-top: 24px;
  }

  .hero-pills {
    gap: 8px;
    margin-top: 22px;
  }

  .hero-pills li {
    padding: 9px 12px;
    font-size: 14px;
  }

  .hero-art-wrap {
    min-height: 280px;
    padding: 26px 18px 20px;
  }

  .hero-art {
    width: min(100%, 280px);
  }

  .hero-stat strong {
    font-size: 22px;
  }

  .hero-stat-bottom {
    grid-template-columns: 1fr;
  }

  .calculator-panel {
    gap: 14px;
    padding: 18px;
    border-radius: 26px;
  }

  .transport-button {
    min-height: 62px;
    padding: 8px 6px;
    font-size: 13px;
    line-height: 1.1;
  }

  .calculator-bonus {
    gap: 14px;
  }

  .calculator-stepper {
    width: 100%;
    grid-template-columns: 1fr 70px 1fr;
  }

  .stepper-button {
    width: 100%;
  }

  .calculator-bonus-total {
    min-width: 0;
    font-size: 26px;
  }

  .calculator-summary-total {
    font-size: 42px;
  }

  .calculator-meta-card strong {
    font-size: 20px;
  }

  .cta-meta {
    min-height: 260px;
    padding: 18px;
  }

  .cta-copy p {
    font-size: 17px;
  }

  .cta-chip {
    font-size: 13px;
  }

  .cta-art {
    align-self: center;
    width: min(82%, 250px);
  }

  .seo-card,
  .seo-link-card,
  .info-card,
  .detail-card {
    padding: 22px;
  }

  .seo-link-card strong {
    font-size: 21px;
  }

  .info-card h3,
  .detail-card h3 {
    font-size: 24px;
  }

  .seo-link-card p {
    margin-top: 10px;
    font-size: 16px;
    line-height: 1.45;
  }

  .info-card p,
  .detail-card p {
    font-size: 16px;
  }

  .city-drawer-panel {
    padding: 28px 18px 20px;
  }
}

@media (max-width: 380px) {
  .container {
    width: min(100% - 18px, var(--container));
  }

  .section {
    padding: 52px 0;
  }

  .button {
    min-height: 52px;
    font-size: 17px;
  }

  .header-row {
    gap: 8px;
    padding: 8px 0;
  }

  .logo-image {
    width: min(100%, 174px);
  }

  .city-trigger {
    font-size: 14px;
  }

  .header-cta {
    min-height: 48px;
    font-size: 15px;
  }

  .hero-copy h1,
  .section-heading h2,
  .faq-intro h2,
  .cta-copy h2,
  .prose h2 {
    font-size: 26px;
  }

  .seo-hero-copy h1 {
    font-size: 28px;
  }

  .hero-text,
  .seo-lead,
  .cta-copy p {
    font-size: 16px;
  }

  .cta-badges {
    gap: 8px;
  }

  .cta-chip {
    width: 100%;
    text-align: center;
  }

  .seo-side-card {
    padding: 20px;
  }

  .seo-side-card h2,
  .seo-card h3,
  .seo-link-card strong,
  .info-card h3,
  .detail-card h3 {
    font-size: 20px;
  }

  .seo-card,
  .seo-link-card,
  .info-card,
  .detail-card {
    padding: 18px;
  }

  .seo-link-card p,
  .info-card p,
  .detail-card p {
    font-size: 15px;
  }

  .cta-meta {
    min-height: 236px;
    padding: 16px;
  }

  .cta-art {
    width: min(78%, 220px);
  }

  .hero-pills li {
    width: 100%;
    text-align: center;
  }

  .transport-switch {
    grid-template-columns: 1fr;
  }

  .transport-button {
    min-height: 54px;
    font-size: 14px;
  }

  .calculator-range-head {
    font-size: 17px;
  }

  .calculator-summary-total {
    font-size: 36px;
  }
}

/* Redesign 20260406-6 */
@media (max-width: 1100px) {
  .site-header {
    padding-top: 12px;
  }

  .site-nav {
    display: none;
  }

  .hero-grid,
  .faq-grid,
  .cta-band,
  .footer-grid,
  .seo-hero-grid {
    grid-template-columns: 1fr;
  }

  .faq-intro {
    position: static;
  }

  .hero-stat-top {
    justify-self: start;
    max-width: none;
    grid-template-columns: 1fr;
    gap: 12px;
    width: 100%;
  }

  .hero-art-wrap {
    min-height: 420px;
  }
}

@media (max-width: 820px) {
  .section {
    padding: 78px 0;
  }

  .header-row {
    grid-template-columns: auto 1fr;
    padding: 14px;
    border-radius: 28px;
  }

  .header-cta {
    grid-column: 1 / -1;
    width: 100%;
  }

  .hero-copy,
  .seo-hero-copy,
  .seo-side-card,
  .hero-visual,
  .calculator-panel,
  .faq-intro,
  .cta-band,
  .prose,
  .info-card,
  .detail-card,
  .seo-card,
  .seo-link-card,
  .benefit-card,
  .step-card {
    padding: 24px;
    border-radius: 30px;
  }

  .benefit-card,
  .benefit-card-wide {
    grid-column: span 12;
  }

  .steps-grid,
  .info-grid,
  .detail-grid,
  .seo-card-grid,
  .seo-link-grid {
    grid-template-columns: 1fr;
  }

  .detail-card-wide {
    grid-column: auto;
  }

  .calculator-panel {
    grid-template-columns: 1fr;
    grid-template-areas:
      "city"
      "transport"
      "hours"
      "days"
      "bonus"
      "summary"
      "note"
      "cta";
  }

  .calculator-cta {
    justify-self: stretch;
    width: 100%;
  }

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

  .hero-copy h1,
  .section-heading h2,
  .faq-intro h2,
  .cta-copy h2,
  .prose h2,
  .seo-hero-copy h1 {
    font-size: 30px;
  }

  .hero-text,
  .seo-lead,
  .cta-copy p,
  .section-note {
    font-size: 18px;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .section {
    padding: 68px 0;
  }

  .header-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .logo-image {
    width: min(100%, 210px);
  }

  .button {
    width: 100%;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-copy h1,
  .section-heading h2,
  .faq-intro h2,
  .cta-copy h2,
  .prose h2,
  .seo-hero-copy h1 {
    font-size: 32px;
  }

  .hero-text,
  .seo-lead,
  .cta-copy p,
  .section-note,
  .info-card p,
  .detail-card p {
    font-size: 17px;
  }

  .hero-visual {
    gap: 14px;
  }

  .hero-art-wrap {
    min-height: 320px;
    padding: 28px 20px;
  }

  .hero-stat-bottom {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .transport-switch {
    grid-template-columns: 1fr;
  }

  .transport-button {
    min-height: 56px;
  }

  .calculator-bonus {
    gap: 16px;
  }

  .calculator-stepper {
    justify-self: start;
  }

  .cta-meta {
    min-height: 0;
  }

  .cta-copy h2 {
    max-width: none;
  }

  .cta-art {
    margin-inline: auto;
  }

  .city-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding-top: 10px;
  }

  .header-row {
    padding: 12px;
    border-radius: 24px;
  }

  .logo-image {
    width: min(100%, 180px);
  }

  .header-city > span {
    display: none;
  }

  .button {
    min-height: 52px;
    font-size: 16px;
  }

  .hero-copy,
  .seo-hero-copy,
  .seo-side-card,
  .hero-visual,
  .calculator-panel,
  .faq-intro,
  .cta-band,
  .prose,
  .info-card,
  .detail-card,
  .seo-card,
  .seo-link-card,
  .benefit-card,
  .step-card {
    padding: 20px;
    border-radius: 28px;
  }

  .hero-copy h1,
  .section-heading h2,
  .faq-intro h2,
  .cta-copy h2,
  .prose h2,
  .seo-hero-copy h1 {
    font-size: 28px;
  }

  .hero-pills li,
  .cta-chip {
    width: 100%;
    text-align: center;
  }

  .hero-stat {
    padding: 18px;
    border-radius: 22px;
  }

  .hero-stat-bottom {
    grid-template-columns: 1fr;
  }

  .hero-mini-badge {
    width: 62px;
    height: 62px;
  }

  .calculator-city-trigger {
    min-height: 64px;
    font-size: 22px;
  }

  .calculator-range-head {
    font-size: 18px;
  }

  .calculator-summary-total {
    font-size: 38px;
  }

  .benefit-card h3,
  .step-card h3,
  .info-card h3,
  .detail-card h3,
  .seo-card h3,
  .seo-link-card strong,
  .seo-side-card h2 {
    font-size: 22px;
  }

  .faq-item summary {
    font-size: 17px;
  }

  .cta-meta {
    padding: 18px;
  }
}

@media (max-width: 380px) {
  .container {
    width: min(100% - 18px, var(--container));
  }

  .section {
    padding: 56px 0;
  }

  .hero-copy h1,
  .section-heading h2,
  .faq-intro h2,
  .cta-copy h2,
  .prose h2,
  .seo-hero-copy h1 {
    font-size: 25px;
  }

  .hero-text,
  .seo-lead,
  .cta-copy p,
  .section-note,
  .info-card p,
  .detail-card p,
  .seo-card p,
  .seo-link-card p {
    font-size: 15px;
  }

  .hero-art-wrap {
    min-height: 260px;
    padding: 22px 14px;
  }

  .hero-art {
    width: min(100%, 250px);
  }

  .calculator-panel {
    padding: 16px;
  }

  .benefit-card h3,
  .step-card h3,
  .info-card h3,
  .detail-card h3,
  .seo-card h3,
  .seo-link-card strong,
  .seo-side-card h2 {
    font-size: 20px;
  }

  .city-drawer-panel {
    padding: 24px 16px 18px;
  }
}

/* Conversion uplift 20260406-8 */

@media (max-width: 1100px) {
  .conversion-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .docs-card-wide {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  body {
    padding-bottom: 108px;
  }

  .conversion-panel {
    padding: 24px;
  }

  .conversion-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 22px;
  }

  .format-grid,
  .docs-grid,
  .story-grid,
  .format-meta {
    grid-template-columns: 1fr;
  }

  .sticky-apply {
    display: flex;
    opacity: 0;
    pointer-events: none;
    transform: translateY(16px);
  }

  body.show-sticky-apply .sticky-apply {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .cta-signal-grid,
  .story-meta-grid,
  .footer-links {
    grid-template-columns: 1fr;
  }

  .footer-brand,
  .footer-links,
  .footer-copy {
    padding: 24px;
    border-radius: 28px;
  }

  .site-footer {
    padding-bottom: calc(132px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 520px) {
  .hero-checklist li {
    font-size: 16px;
  }

  .format-card,
  .docs-card,
  .story-card,
  .faq-action-card {
    padding: 20px;
    border-radius: 28px;
  }

  .conversion-panel {
    padding: 20px;
    border-radius: 28px;
  }

  .conversion-card {
    padding: 18px;
    border-radius: 22px;
  }

  .conversion-card strong {
    font-size: 17px;
  }

  .format-card h3,
  .docs-card h3,
  .story-card h3,
  .seo-link-card strong,
  .faq-action-card strong {
    font-size: 24px;
  }

  .sticky-apply {
    left: 10px;
    right: 10px;
    gap: 10px;
    padding: 12px;
    border-radius: 20px;
  }

  .sticky-apply-button {
    min-width: 156px;
    padding-inline: 18px;
  }

  .cta-signal-card,
  .footer-brand,
  .footer-links,
  .footer-copy {
    padding: 20px;
  }

  .footer-brand-text,
  .footer-column a,
  .cta-checklist li {
    font-size: 15px;
  }
}

@media (max-width: 380px) {
  body {
    padding-bottom: 148px;
  }

  .cta-signal-card strong,
  .format-metric strong,
  .story-meta strong {
    font-size: 18px;
  }

  .sticky-apply {
    display: grid;
    grid-template-columns: 1fr;
  }

  .sticky-apply-button {
    width: 100%;
    min-width: 0;
  }
}

/* Adaptive polish 20260412 */

@media (max-width: 620px) {
  body {
    padding-bottom: calc(92px + env(safe-area-inset-bottom));
  }

  .section {
    padding: 52px 0;
  }

  .site-header {
    padding-top: 8px;
  }

  .header-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 22px;
  }

  .logo {
    justify-self: start;
  }

  .header-city {
    width: 100%;
    justify-self: stretch;
  }

  .city-trigger {
    width: 100%;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 34px 0 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.72);
    text-decoration: none;
  }

  .city-trigger::after {
    right: 18px;
  }

  .header-cta {
    min-height: 54px;
    grid-column: auto;
  }

  .hero-copy,
  .hero-visual,
  .calculator-panel,
  .faq-intro,
  .cta-band,
  .prose,
  .info-card,
  .detail-card,
  .seo-card,
  .seo-link-card,
  .benefit-card,
  .step-card,
  .format-card,
  .docs-card,
  .story-card,
  .faq-action-card,
  .conversion-panel {
    padding: 18px;
    border-radius: 24px;
  }

  .section-heading {
    margin-bottom: 26px;
  }

  .hero-copy h1,
  .section-heading h2,
  .faq-intro h2,
  .cta-copy h2,
  .prose h2,
  .seo-hero-copy h1 {
    font-size: 25px;
    line-height: 1.02;
  }

  .hero-text,
  .seo-lead,
  .cta-copy p,
  .section-note,
  .info-card p,
  .detail-card p,
  .seo-card p,
  .seo-link-card p,
  .docs-card p,
  .story-card p,
  .conversion-card p {
    font-size: 15px;
    line-height: 1.5;
  }

  .hero-checklist {
    gap: 10px;
    margin-top: 18px;
  }

  .hero-checklist li {
    gap: 10px;
    font-size: 15px;
    line-height: 1.45;
  }

  .cta-checklist {
    margin-top: 18px;
  }

  .cta-checklist li,
  .format-points li,
  .cta-process-step p,
  .story-fit strong,
  .hero-funnel-step strong {
    font-size: 14px;
  }

  .hero-actions,
  .hero-pills {
    margin-top: 18px;
  }

  .hero-funnel {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 16px;
  }

  .hero-funnel-step {
    padding: 14px 16px;
    border-radius: 18px;
  }

  .hero-visual {
    gap: 12px;
  }

  .hero-art-wrap {
    min-height: 248px;
    padding: 20px 14px 16px;
  }

  .hero-art-wrap::before {
    left: 16px;
    top: 18px;
  }

  .hero-art {
    width: min(100%, 236px);
  }

  .hero-stat,
  .calculator-card,
  .calculator-bonus,
  .calculator-summary,
  .cta-meta,
  .cta-art-shell,
  .faq-item,
  .format-metric,
  .story-meta,
  .cta-signal-card,
  .conversion-card {
    border-radius: 20px;
  }

  .hero-stat {
    padding: 16px;
  }

  .hero-stat strong {
    font-size: 20px;
  }

  .calculator-panel {
    gap: 12px;
  }

  .calculator-card,
  .calculator-bonus,
  .calculator-summary {
    padding: 18px;
  }

  .calculator-city-trigger {
    min-height: 58px;
    padding-inline: 18px;
    font-size: 18px;
  }

  .transport-button {
    min-height: 52px;
    font-size: 15px;
  }

  .calculator-range-head {
    font-size: 17px;
  }

  .calculator-summary-total {
    font-size: 34px;
  }

  .format-card h3,
  .docs-card h3,
  .story-card h3,
  .faq-action-card strong,
  .benefit-card h3,
  .step-card h3,
  .info-card h3,
  .detail-card h3,
  .seo-card h3,
  .seo-link-card strong,
  .seo-side-card h2 {
    font-size: 20px;
    line-height: 1.12;
  }

  .format-meta,
  .story-meta-grid,
  .cta-signal-grid {
    gap: 10px;
  }

  .guide-featured-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-bottom: 14px;
  }

  .seo-link-card-featured {
    padding: 22px;
    border-radius: 26px;
  }

  .seo-link-card-featured strong {
    font-size: 24px;
  }

  .conversion-card-kicker {
    font-size: 11px;
  }

  .story-fit,
  .cta-process-step {
    padding: 14px 16px;
    border-radius: 18px;
  }

  .faq-item summary {
    padding: 18px 40px 18px 0;
    font-size: 16px;
    line-height: 1.35;
  }

  .faq-action-card {
    gap: 12px;
  }

  .cta-band {
    gap: 18px;
  }

  .cta-actions {
    margin-top: 18px;
  }

  .cta-actions .button {
    width: 100%;
  }

  .cta-meta {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 18px;
  }

  .cta-badges,
  .cta-signal-grid,
  .cta-process,
  .cta-art-shell {
    grid-column: 1 / -1;
  }

  .cta-process,
  .cta-signal-grid {
    grid-template-columns: 1fr;
  }

  .cta-chip {
    padding: 10px 14px;
    font-size: 12px;
  }

  .footer-brand,
  .footer-links,
  .footer-copy {
    padding: 18px;
    border-radius: 24px;
  }

  .sticky-apply {
    left: 8px;
    right: 8px;
    bottom: calc(8px + env(safe-area-inset-bottom));
    gap: 0;
    padding: 10px;
    border-radius: 18px;
  }

  .sticky-apply-copy {
    display: none;
  }

  .sticky-apply-button {
    width: 100%;
    min-width: 0;
    min-height: 54px;
    padding-inline: 16px;
    font-size: 17px;
  }
}

@media (max-width: 520px) {
  .section {
    padding: 46px 0;
  }

  .logo-image {
    width: min(100%, 168px);
  }

  .hero-copy h1,
  .section-heading h2,
  .faq-intro h2,
  .cta-copy h2,
  .prose h2,
  .seo-hero-copy h1 {
    font-size: 23px;
  }

  .hero-text,
  .seo-lead,
  .cta-copy p,
  .section-note,
  .info-card p,
  .detail-card p,
  .seo-card p,
  .seo-link-card p,
  .docs-card p,
  .story-card p,
  .conversion-card p,
  .footer-brand-text,
  .footer-column a,
  .cta-checklist li {
    font-size: 14px;
  }

  .hero-art-wrap {
    min-height: 224px;
  }

  .hero-art {
    width: min(100%, 210px);
  }

  .hero-stat strong,
  .cta-signal-card strong,
  .format-metric strong,
  .story-meta strong {
    font-size: 18px;
  }

  .calculator-summary-total {
    font-size: 30px;
  }
}

@media (max-width: 1180px) {
  .cta-band::after {
    content: none;
  }
}

@media (max-width: 380px) {
  body {
    padding-bottom: calc(86px + env(safe-area-inset-bottom));
  }

  .hero-copy h1,
  .section-heading h2,
  .faq-intro h2,
  .cta-copy h2,
  .prose h2,
  .seo-hero-copy h1 {
    font-size: 21px;
  }

  .sticky-apply {
    padding: 8px;
  }

  .sticky-apply-button {
    min-height: 50px;
    font-size: 16px;
  }
}