:root {
  color-scheme: light;
  --ink: #142033;
  --muted: #516074;
  --line: #d8e4f2;
  --sky: #eef8ff;
  --blue: #1267b3;
  --blue-dark: #084a87;
  --accent: #f3b33d;
  --white: #ffffff;
  --soft: #f6fbff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #f4fbff 0%, #ffffff 52%, #f7fbff 100%);
  line-height: 1.75;
}

a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px clamp(16px, 4vw, 44px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 230px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), #63b6e8);
  font-weight: 800;
}

.brand strong { display: block; line-height: 1.1; }
.brand small { display: block; color: var(--muted); font-size: 12px; }

.menu-button { display: none; }

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
  width: 100%;
}

.site-nav a {
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

.site-nav a[aria-current="page"],
.site-nav a:hover {
  color: var(--blue-dark);
  background: #e8f4ff;
}

main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: clamp(22px, 5vw, 56px);
  align-items: center;
  padding: clamp(42px, 8vw, 86px) 0 28px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--blue);
  font-weight: 700;
  font-size: 13px;
}

h1 {
  margin: 0;
  font-size: clamp(32px, 5vw, 58px);
  line-height: 1.18;
  letter-spacing: 0;
}

.lead {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.operator {
  display: inline-block;
  margin: 22px 0 0;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--blue-dark);
  font-weight: 700;
}

.sky-panel {
  position: relative;
  min-height: 310px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 24%, rgba(255,255,255,.95) 0 9%, transparent 10%),
    linear-gradient(160deg, #d8f2ff 0%, #f8fdff 55%, #d7ecff 100%);
}

.sun {
  position: absolute;
  width: 74px;
  height: 74px;
  top: 34px;
  right: 42px;
  border-radius: 50%;
  background: #fff3b8;
  box-shadow: 0 0 0 14px rgba(255, 243, 184, 0.25);
}

.flight-line {
  position: absolute;
  left: -16%;
  width: 132%;
  height: 4px;
  border-radius: 999px;
  background: rgba(18, 103, 179, 0.72);
  transform: rotate(-13deg);
}

.line-a { top: 58%; }
.line-b { top: 65%; background: rgba(255,255,255,.95); }

.jet-shape {
  position: absolute;
  top: 45%;
  left: 44%;
  width: 84px;
  height: 34px;
  background: var(--blue-dark);
  clip-path: polygon(0 42%, 66% 42%, 66% 0, 100% 50%, 66% 100%, 66% 58%, 0 58%);
  transform: rotate(-13deg);
  box-shadow: 0 12px 22px rgba(8,74,135,.22);
}

.stream-dot {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
}

.dot-a { left: 24%; top: 36%; }
.dot-b { right: 28%; bottom: 22%; background: var(--blue); }

.notice {
  margin: 10px 0 24px;
  padding: 18px 20px;
  border: 1px solid #bdd8ef;
  border-left: 6px solid var(--blue);
  border-radius: 8px;
  background: #f4fbff;
}

.notice strong {
  display: block;
  margin-bottom: 6px;
  color: var(--blue-dark);
}

.notice p { margin: 0; color: var(--muted); }

.official-ref {
  margin: 24px 0;
  padding: 22px;
  border: 1px solid #b8d5ef;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(20, 32, 51, 0.06);
}

.official-ref h2 {
  margin: 0 0 10px;
  color: var(--blue-dark);
  font-size: 22px;
  line-height: 1.35;
}

.official-ref p {
  margin: 0 0 12px;
  color: var(--muted);
}

.official-ref ul {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 14px 0;
  padding: 0;
  list-style: none;
}

.official-ref li {
  padding: 8px 10px;
  border-radius: 8px;
  background: #eef8ff;
  color: var(--blue-dark);
  font-weight: 700;
  font-size: 14px;
}

.official-ref .official-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 9px 12px;
  border-radius: 8px;
  background: var(--blue-dark);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.official-ref .official-note {
  margin-top: 12px;
  font-size: 14px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0;
}

.info-card {
  min-height: 150px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(20, 32, 51, 0.06);
}

.info-card span {
  display: block;
  color: var(--blue-dark);
  font-weight: 800;
  font-size: 18px;
}

.info-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 22px;
  margin: 32px 0 58px;
}

.main-content {
  display: grid;
  gap: 16px;
}

.content-section,
.side-box {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.content-section h2,
.side-box h2 {
  margin: 0 0 10px;
  font-size: 22px;
  line-height: 1.35;
}

.content-section p,
.side-box p {
  margin: 0;
  color: var(--muted);
}

.side-box {
  align-self: start;
  background: var(--soft);
}

.side-box ul {
  margin: 0;
  padding-left: 20px;
}

.side-box a {
  color: var(--blue-dark);
  font-weight: 700;
}

.site-footer {
  padding: 32px clamp(16px, 4vw, 44px);
  color: #dcecff;
  background: #10243b;
}

.footer-grid {
  display: flex;
  gap: 20px;
  justify-content: space-between;
  width: min(1120px, 100%);
  margin: 0 auto;
}

.footer-title {
  margin: 0 0 8px;
  font-weight: 800;
}

.site-footer p { margin: 4px 0; }

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: flex-start;
  justify-content: flex-end;
}

.site-footer a { color: #ffffff; }

@media (max-width: 860px) {
  .site-header {
    position: static;
    display: block;
  }

  .brand { min-width: 0; }
  .menu-button { display: none; }

  .site-nav {
    justify-content: flex-start;
    margin-top: 12px;
  }

  .hero,
  .content-layout {
    grid-template-columns: 1fr;
  }

  .sky-panel {
    min-height: 230px;
  }

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

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

  .footer-grid {
    display: grid;
  }

  .site-footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  main {
    width: min(100% - 24px, 1120px);
  }

  .site-header {
    padding: 12px;
  }

  .brand strong {
    font-size: 15px;
  }

  .brand small {
    font-size: 11px;
  }

  .site-nav a {
    padding: 7px 8px;
    font-size: 13px;
  }

  h1 {
    font-size: 30px;
  }

  .lead {
    font-size: 16px;
  }

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

  .info-card {
    min-height: 126px;
  }

  .official-ref ul {
    grid-template-columns: 1fr;
  }

  .content-section,
  .side-box,
  .notice,
  .official-ref {
    padding: 16px;
  }
}


/* schedule-2026 */
.schedule-hero {
  padding-bottom: 22px;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

.schedule-table,
.detail-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.schedule-table th,
.schedule-table td,
.detail-table th,
.detail-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.schedule-table th,
.detail-table th {
  color: var(--blue-dark);
  background: #eef8ff;
  font-weight: 800;
}

.detail-table {
  min-width: 0;
}

.detail-table th {
  width: 170px;
}

.tag {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 8px;
  background: #e8f4ff;
  color: var(--blue-dark);
  font-weight: 800;
  font-size: 13px;
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.related-links a,
.official-link-sub {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--blue-dark);
  font-weight: 800;
  text-decoration: none;
}

.official-link-sub {
  margin-left: 8px;
}

.plain-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.faq-list h3 {
  margin: 16px 0 4px;
  font-size: 18px;
}

.faq-list h3:first-child {
  margin-top: 0;
}

.faq-list p {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 520px) {
  .detail-table,
  .schedule-table {
    min-width: 640px;
  }

  .official-link-sub {
    margin-left: 0;
  }
}


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

.pilot-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(20, 32, 51, 0.06);
}

.pilot-photo-placeholder {
  display: grid;
  align-content: center;
  min-height: 168px;
  padding: 18px;
  color: #fff;
  background: linear-gradient(135deg, #1267b3, #5cb7e6);
}

.pilot-photo-placeholder span {
  font-size: 30px;
  font-weight: 900;
  line-height: 1.1;
}

.pilot-photo-placeholder small {
  font-weight: 800;
}

.pilot-photo-placeholder p {
  margin: 10px 0 0;
  font-size: 13px;
}

.pilot-card-body {
  padding: 18px;
}

.pilot-role {
  margin: 0 0 8px;
  color: var(--blue-dark);
  font-weight: 900;
}

.pilot-role span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.pilot-card h2 {
  margin: 0 0 12px;
  font-size: 24px;
}

.pilot-card dl {
  display: grid;
  gap: 8px;
  margin: 0 0 12px;
}

.pilot-card dl div {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 8px;
}

.pilot-card dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.pilot-card dd {
  margin: 0;
  font-weight: 700;
}

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

.pilot-card-body a {
  color: var(--blue-dark);
  font-weight: 900;
}

@media (max-width: 860px) {
  .pilot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .pilot-grid {
    grid-template-columns: 1fr;
  }
}


/* chinanago-brand */
.chinanago-brand {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 22px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(20, 32, 51, 0.06);
}

.chinanago-brand--feature {
  padding: 22px;
}

.chinanago-brand--footer {
  align-items: flex-start;
  margin: 0 0 14px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.chinanago-brand__logo-link {
  display: inline-flex;
  flex: 0 0 auto;
  line-height: 0;
}

.chinanago-logo {
  display: block;
  width: 160px;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.chinanago-brand--home .chinanago-logo,
.chinanago-brand--page .chinanago-logo,
.chinanago-brand--feature .chinanago-logo {
  width: 240px;
}

.chinanago-brand--footer .chinanago-logo {
  width: 120px;
}

.chinanago-brand__text p {
  margin: 0 0 6px;
}

.chinanago-brand__label {
  color: var(--blue-dark);
  font-weight: 900;
}

.chinanago-link {
  color: var(--blue-dark);
  font-weight: 900;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.chinanago-hero-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
  max-width: 100%;
  margin-top: 12px;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 8px;
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  background: rgba(8, 57, 103, 0.36);
}

.chinanago-hero-logo .chinanago-logo {
  width: 72px;
  border-radius: 6px;
}

@media (max-width: 620px) {
  .chinanago-brand {
    align-items: flex-start;
    flex-direction: column;
  }

  .chinanago-brand--footer {
    flex-direction: row;
  }

  .chinanago-brand--home .chinanago-logo,
  .chinanago-brand--page .chinanago-logo,
  .chinanago-brand--feature .chinanago-logo,
  .chinanago-logo {
    width: 180px;
  }

  .chinanago-brand--footer .chinanago-logo {
    width: 96px;
  }

  .chinanago-hero-logo {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}

/* contact-form */
.notice-secondary {
  background: #fffaf0;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.form-row {
  display: grid;
  gap: 7px;
}

.form-row label,
.consent-row {
  color: var(--blue-dark);
  font-weight: 900;
}

.form-row label span {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 6px;
  border-radius: 6px;
  background: #ffe8e8;
  color: #a83232;
  font-size: 12px;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 13px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

.form-row textarea {
  resize: vertical;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 3px solid rgba(23, 118, 190, 0.18);
  border-color: var(--blue);
}

.form-row-hidden {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.consent-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.7;
}

.consent-row input {
  width: 18px;
  height: 18px;
  margin-top: 4px;
  flex: 0 0 auto;
}

.submit-button {
  width: fit-content;
  min-height: 46px;
  border: 0;
  border-radius: 8px;
  padding: 12px 18px;
  color: #fff;
  background: var(--blue-dark);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.submit-button:hover {
  background: #075184;
}

.form-success {
  border-left: 5px solid #168754;
}

.form-error {
  border-left: 5px solid #b83232;
}

@media (max-width: 520px) {
  .submit-button {
    width: 100%;
  }
}


/* blueimpulse-site-logo */
.brand {
  min-width: min(360px, 42vw);
}

.site-logo {
  display: block;
  width: auto;
  max-width: 360px;
  max-height: 72px;
  height: auto;
}

.hero-logo {
  display: block;
  width: 100%;
  max-width: 760px;
  height: auto;
  margin: 0 0 24px;
}

.site-footer .site-logo {
  max-width: 220px;
  max-height: 46px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
  }

  .brand {
    min-width: 0;
    width: min(100%, 300px);
  }

  .site-logo {
    max-width: 260px;
    max-height: 58px;
  }

  .hero-logo {
    max-width: 100%;
    margin-bottom: 18px;
  }
}

@media (max-width: 430px) {
  .site-logo {
    max-width: 220px;
    max-height: 52px;
  }
}


/* blueimpulse-emblem-accent */
.emblem-accent {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  margin: 22px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, #ffffff, #f2f9ff);
  box-shadow: 0 12px 28px rgba(20, 32, 51, 0.06);
}

.blueimpulse-emblem {
  display: block;
  width: 100%;
  max-width: 160px;
  height: auto;
  object-fit: contain;
}

.blueimpulse-emblem--hero {
  max-width: 220px;
}

.emblem-accent__text h2 {
  margin: 0 0 6px;
  color: var(--blue-dark);
  font-size: 24px;
}

.emblem-accent__text p {
  margin: 0;
  color: var(--muted);
}

.emblem-accent__note {
  margin-top: 8px !important;
  font-size: 13px;
}

@media (max-width: 620px) {
  .emblem-accent {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .blueimpulse-emblem,
  .blueimpulse-emblem--hero {
    max-width: 130px;
  }

  .emblem-accent__text h2 {
    font-size: 21px;
  }
}


.emblem-accent__source {
  margin-top: 6px !important;
  font-size: 12px;
  color: #5f7388;
}


/* blueimpulse-news-foundation */
.news-teaser,
.news-policy {
  margin: 24px 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.news-list {
  display: grid;
  gap: 16px;
}

.news-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--blue);
  border-radius: 8px;
  background: #fff;
}

.news-card h2 {
  margin: 4px 0 8px;
  font-size: 22px;
  color: var(--blue-dark);
}

.news-meta {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.check-list {
  padding-left: 1.2em;
}

.official-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  color: var(--blue-dark);
  font-weight: 700;
}

.design-list {
  display: grid;
  gap: 10px;
}

.design-list dt {
  font-weight: 800;
  color: var(--blue-dark);
}

.design-list dd {
  margin: 0 0 8px;
  color: var(--muted);
}

.news-table th {
  width: 180px;
}

@media (max-width: 620px) {
  .news-card h2 {
    font-size: 19px;
  }

  .news-table th {
    width: auto;
  }
}


/* blueimpulse-training-matsushima */
.training-teaser {
  margin: 24px 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  background: #fff;
}

.training-table th,
.training-table td {
  vertical-align: top;
}

.training-detail .official-links,
.training-index .official-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 760px) {
  .training-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}


/* blueimpulse-latest-focus */
.latest-blueimpulse,
.schedule-current-focus,
.live-current-archive,
.archive-miho-handoff,
.airshow-miho-current {
  margin: 24px 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(20, 32, 51, 0.05);
}

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

.latest-blueimpulse > div,
.current-focus-grid > div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff, #f7fbff);
}

.latest-blueimpulse__official {
  grid-column: 1 / -1;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  color: #fff;
}

.status-badge--today { background: var(--blue); }
.status-badge--next { background: #0f766e; }
.status-badge--archive { background: #8a5a12; }

.latest-blueimpulse__summary {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 6px 12px;
  margin: 12px 0;
}

.latest-blueimpulse__summary dt {
  font-weight: 800;
  color: var(--blue-dark);
}

.latest-blueimpulse__summary dd {
  margin: 0;
}

.latest-blueimpulse__actions,
.current-focus-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.current-focus-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 14px 0;
}

@media (max-width: 760px) {
  .latest-blueimpulse,
  .current-focus-grid {
    grid-template-columns: 1fr;
  }

  .latest-blueimpulse__summary {
    grid-template-columns: 1fr;
  }
}


/* blueimpulse-program-page */
.program-teaser {
  margin: 24px 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--blue);
  border-radius: 8px;
  background: #fff;
}

.program-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.program-card-grid article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.program-card-grid h3 {
  margin: 0 0 8px;
  color: var(--blue-dark);
}

.program-table th,
.program-table td {
  vertical-align: top;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-list details {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 800;
  color: var(--blue-dark);
}

@media (max-width: 760px) {
  .program-card-grid {
    grid-template-columns: 1fr;
  }

  .program-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}


/* blueimpulse-archive-events */
.archive-events-teaser {
  margin: 24px 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 5px solid #0f766e;
  border-radius: 8px;
  background: #fff;
}

.archive-year-block p {
  margin-bottom: 14px;
}

.archive-events-table th,
.archive-events-table td {
  vertical-align: top;
}

.archive-status {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 3px 8px;
  border-radius: 999px;
  background: #eef8ff;
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 900;
  white-space: normal;
}

.archive-status--ok {
  background: #e8f7ef;
  color: #11633d;
}

.archive-status--pending {
  background: #fff6dc;
  color: #79520b;
}

.archive-event-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.archive-event-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(20, 32, 51, 0.05);
}

.archive-event-card__head {
  display: grid;
  gap: 8px;
}

.archive-event-card__year {
  margin: 0;
  color: var(--blue);
  font-weight: 900;
}

.archive-event-card h3 {
  margin: 0 0 10px;
  color: var(--blue-dark);
  font-size: 21px;
  line-height: 1.35;
}

.archive-event-card dl {
  display: grid;
  gap: 7px;
  margin: 12px 0;
}

.archive-event-card dl div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 10px;
}

.archive-event-card dt {
  color: var(--muted);
  font-weight: 900;
}

.archive-event-card dd {
  margin: 0;
}

.archive-video-list {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.archive-video-list li {
  display: grid;
  gap: 4px;
}

.archive-video-list span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.archive-video-list a {
  color: var(--blue-dark);
  font-weight: 900;
}

.archive-muted {
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 760px) {
  .archive-event-grid {
    grid-template-columns: 1fr;
  }

  .archive-events-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  .archive-event-card dl div {
    grid-template-columns: 1fr;
  }
}


/* blueimpulse-airframe-page */
.airframe-teaser {
  margin: 24px 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 5px solid #0f766e;
  border-radius: 8px;
  background: #fff;
}

.airframe-visual {
  position: relative;
  min-height: 320px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: linear-gradient(160deg, #d8f2ff 0%, #ffffff 52%, #e8f4ff 100%);
}

.airframe-visual .blueimpulse-emblem {
  position: absolute;
  top: 18px;
  right: 18px;
  max-width: 120px;
  opacity: 0.92;
}

.airframe-visual p {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 18px;
  margin: 0;
  padding: 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--muted);
  font-size: 14px;
}

.airframe-jet {
  position: absolute;
  top: 42%;
  left: 10%;
  width: 78%;
  height: 70px;
  transform: rotate(-8deg);
}

.airframe-jet::before {
  content: "";
  position: absolute;
  inset: 26px 0 24px;
  border-radius: 999px 70% 70% 999px;
  background: linear-gradient(90deg, #ffffff 0%, #1b75bc 42%, #ffffff 62%, #0d4d8d 100%);
  box-shadow: 0 14px 28px rgba(8, 74, 135, 0.2);
}

.airframe-jet::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 38%;
  width: 26%;
  height: 56px;
  clip-path: polygon(0 50%, 52% 0, 100% 50%, 52% 100%);
  background: rgba(18, 103, 179, 0.92);
}

.airframe-jet span::before,
.airframe-jet span::after {
  content: "";
  position: absolute;
  right: 2%;
  width: 16%;
  height: 22px;
  background: #0d4d8d;
}

.airframe-jet span::before {
  top: 3px;
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.airframe-jet span::after {
  bottom: 3px;
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.airframe-point-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.airframe-point-grid article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.airframe-point-grid h3 {
  margin: 0 0 8px;
  color: var(--blue-dark);
}

.airframe-spec-table th {
  width: 170px;
}

@media (max-width: 760px) {
  .airframe-point-grid {
    grid-template-columns: 1fr;
  }

  .airframe-visual {
    min-height: 260px;
  }

  .airframe-visual .blueimpulse-emblem {
    max-width: 90px;
  }

  .airframe-jet {
    left: 4%;
    width: 92%;
  }
}


/* blueimpulse-flight-history-page */
.flight-history-teaser {
  margin: 24px 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 5px solid #2563eb;
  border-radius: 8px;
  background: #fff;
}

.flight-history-page .flight-history-table th,
.flight-history-page .flight-history-table td {
  min-width: 132px;
}

.flight-history-page .flight-history-table th:nth-child(2),
.flight-history-page .flight-history-table td:nth-child(2) {
  min-width: 220px;
}

.category-chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.category-chip-grid a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--blue-dark);
  font-weight: 700;
  text-decoration: none;
}

.category-chip-grid a:hover {
  border-color: #2563eb;
  color: #1d4ed8;
}

@media (max-width: 760px) {
  .category-chip-grid a {
    width: 100%;
    border-radius: 8px;
  }
}


/* blueimpulse-longtail-phase1 */
.longtail-hub-teaser {
  margin: 24px 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 5px solid #0284c7;
  border-radius: 8px;
  background: #fff;
}

.longtail-page .longtail-links {
  margin: 24px 0;
}

.longtail-page .plain-list li {
  margin-bottom: 8px;
}