:root {
  --blue: #0877bb;
  --blue2: #0b5d9d;
  --green: #17834a;
  --green2: #0e6538;
  --navy: #063a6c;
  --ink: #123251;
  --muted: #587086;
  --pale: #f4f9fc;
  --line: #dceaf2;
  --yellow: #ffe85a;
  --shadow: 0 10px 30px rgba(19,74,105,.12);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: -apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  background: #fff;
  line-height: 1.75;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(13,94,145,.10);
}

.header-inner {
  max-width: 1380px;
  margin: auto;
  height: 80px;
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  display: block;
  margin-right: auto;
}

.brand img {
  display: block;
  width: 310px;
  max-width: 34vw;
  height: auto;
}

.global-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-weight: 700;
}

.global-nav a {
  text-decoration: none;
  padding: 26px 0 22px;
  border-bottom: 4px solid transparent;
  white-space: nowrap;
}

.global-nav a:hover,
.global-nav a.active {
  color: var(--blue2);
  border-color: var(--blue);
}

.menu-button {
  display: none;
  background: none;
  border: 0;
  width: 50px;
  padding: 5px;
}

.menu-button span {
  display: block;
  height: 3px;
  background: var(--navy);
  margin: 6px 0;
  border-radius: 5px;
}

.menu-button b {
  font-size: 10px;
  color: var(--navy);
}

.hero {
  position: relative;
  min-height: 500px;
  background-image: linear-gradient(90deg,rgba(1,43,69,.72) 0%,rgba(1,43,69,.42) 42%,rgba(1,43,69,.12) 72%),url("assets/images/header.png");
  background-size: cover;
  background-position: center 45%;
  overflow: hidden;
}

.hero:after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 140px;
  background: linear-gradient(180deg,transparent,rgba(0,79,111,.26));
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1380px;
  margin: auto;
  padding: 56px 32px 46px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: end;
  min-height: 500px;
}

.hero-copy {
  color: #fff;
  text-shadow: 0 2px 10px rgba(0,25,42,.32);
}

.recruit-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--yellow);
  color: #073e69;
  text-shadow: none;
  border-radius: 999px;
  padding: 10px 22px;
  font-size: 20px;
  font-weight: 900;
  box-shadow: 0 8px 22px rgba(0,0,0,.15);
  transform: rotate(-1deg);
}

.eyebrow {
  font-weight: 800;
  font-size: 26px;
  margin: 20px 0 0;
}

.hero h1 {
  font-size: clamp(48px,5.2vw,80px);
  line-height: 1.1;
  letter-spacing: .02em;
  margin: 2px 0 12px;
  font-weight: 900;
}

.hero-lead {
  font-size: 22px;
  font-weight: 700;
  margin: 0;
  max-width: 680px;
}

.hero-facts {
  display: grid;
  gap: 12px;
}

.fact-card {
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(255,255,255,.75);
  box-shadow: 0 10px 24px rgba(2,50,76,.18);
  border-radius: 18px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 88px;
}

.fact-icon {
  flex: 0 0 58px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #e9f8ef;
  display: grid;
  place-items: center;
  position: relative;
}

.fact-card small {
  display: block;
  font-size: 14px;
  font-weight: 800;
  color: #3a6078;
}

.fact-card strong {
  display: block;
  font-size: 19px;
  color: #083f70;
}

.notice-strip {
  max-width: 1320px;
  margin: 18px auto 0;
  padding: 15px 22px;
  border-radius: 16px;
  background: #eaf6fd;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
}

.notice-title {
  font-weight: 900;
  color: var(--blue2);
  font-size: 18px;
  display: flex;
  align-items: center;
  gap: 9px;
}

.notice-strip p {
  margin: 0;
  font-weight: 600;
}

.text-link {
  font-weight: 800;
  color: var(--blue2);
  text-decoration: none;
}

.section-wrap {
  max-width: 1320px;
  margin: 70px auto;
  padding: 0 24px;
}

.section-heading {
  text-align: center;
  margin-bottom: 28px;
}

.kicker {
  font-weight: 900;
  letter-spacing: .18em;
  color: var(--green);
  font-size: 12px;
  margin: 0;
}

.section-heading h2,
.summary-section h2 {
  font-size: 36px;
  margin: 3px 0 6px;
}

.section-heading>p:last-child {
  color: var(--muted);
  margin: 0;
}

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

.nav-card {
  position: relative;
  min-height: 170px;
  border: 1px solid #e1edf3;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 26px;
  display: flex;
  align-items: center;
  gap: 20px;
  text-decoration: none;
  background: #fff;
  transition: transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}

.nav-card[href] {
  cursor: pointer;
}

.nav-card[href]:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 34px rgba(19,74,105,.18);
  border-color: #b9ddea;
}

.nav-card .arrow {
  margin-left: auto;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #edf7fc;
  color: var(--blue);
  font-size: 28px;
  transition: transform .2s;
}

.nav-card:hover .arrow {
  transform: translateX(3px);
}

.nav-card h3 {
  margin: 0 0 8px;
  font-size: 24px;
  color: #073f73;
}

.nav-card p {
  margin: 0;
  color: #385a70;
  font-weight: 600;
}

.nav-icon {
  width: 82px;
  height: 82px;
  border-radius: 50%;
  background: #e8f8ef;
  flex: 0 0 82px;
  position: relative;
}

.blue .nav-icon {
  background: #e8f4fb;
}

.rose .nav-icon {
  background: #fff0f0;
}

.download-card {
  align-items: flex-start;
}

.download-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.download-actions a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 10px;
  background: #f5fafc;
  text-decoration: none;
  border: 1px solid #d9e8ef;
  color: #0b5d9d;
  font-weight: 800;
}

.download-actions a:hover {
  background: #eaf6fd;
}

.download-actions small {
  font-size: 10px;
  background: #e53c46;
  color: #fff;
  border-radius: 5px;
  padding: 2px 4px;
}

.feature-band {
  max-width: 1320px;
  margin: 0 auto 70px;
  padding: 24px 34px;
  border-radius: 24px;
  background: linear-gradient(90deg,#e7f9ec,#f5fbef);
  display: grid;
  grid-template-columns: 240px 1fr 1fr;
  align-items: center;
  gap: 28px;
  overflow: hidden;
}

.feature-art {
  height: 130px;
  position: relative;
}

.person {
  position: absolute;
  bottom: -26px;
  width: 68px;
  height: 106px;
  background: #cfe6f3;
  border-radius: 34px 34px 14px 14px;
  border: 3px solid #0d5f92;
}

.person:before {
  content: "";
  position: absolute;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #ffd5bd;
  top: -32px;
  left: 8px;
  border: 3px solid #0d5f92;
}

.p1 {
  left: 20px;
}

.p2 {
  left: 88px;
  background: #dcead2;
}

.p3 {
  left: 156px;
  background: #f4d9e0;
}

.feature-copy span {
  background: var(--yellow);
  font-weight: 900;
  border-radius: 999px;
  padding: 5px 14px;
}

.feature-copy h2 {
  font-size: 27px;
  line-height: 1.35;
  margin: 12px 0 0;
}

.feature-band>p {
  font-weight: 700;
  color: #416272;
}

.summary-section {
  max-width: 1320px;
  margin: 0 auto 70px;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.45fr .75fr;
  gap: 26px;
}

.summary-section>div:first-child {
  background: #fff;
  border: 1px solid #e1edf3;
  border-radius: 24px;
  padding: 34px;
  box-shadow: var(--shadow);
}

.summary-section p {
  font-size: 17px;
}

.quick-note {
  border-radius: 24px;
  background: linear-gradient(145deg,#0d7b46,#086a3c);
  color: #fff;
  padding: 32px;
  box-shadow: var(--shadow);
}

.quick-note strong {
  font-size: 24px;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 16px;
  padding: 14px 22px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 900;
  background: linear-gradient(90deg,#098348,#0873b7);
  color: #fff;
  box-shadow: 0 8px 22px rgba(8,115,183,.18);
  transition: transform .2s;
}

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

.secondary-button {
  background: var(--blue);
  font-size: 15px;
}

.contact-section {
  max-width: 1320px;
  margin: 0 auto 60px;
  padding: 28px 34px;
  border-radius: 24px;
  background: #f4f9fc;
  border: 1px solid #dcebf3;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}

.contact-heading {
  display: flex;
  gap: 18px;
  align-items: center;
}

.contact-heading p {
  margin: 0;
  color: var(--blue);
  font-weight: 900;
}

.contact-heading h2 {
  font-size: 21px;
  margin: 0;
}

.contact-info p {
  margin: 3px 0;
}

.site-footer {
  background: #07395f;
  color: #fff;
  text-align: center;
  padding: 24px;
}

.site-footer p {
  margin: 0;
  font-size: 14px;
}

.mobile-only {
  display: none;
}

/* CSS icons */
.icon-megaphone {
  display: inline-block;
  width: 26px;
  height: 18px;
  background: var(--navy);
  clip-path: polygon(0 28%,64% 0,64% 100%,0 72%);
  position: relative;
}

.icon-calendar:before {
  content: "";
  width: 28px;
  height: 28px;
  border: 4px solid var(--green);
  border-radius: 5px;
  position: absolute;
  left: 13px;
  top: 16px;
}

.icon-calendar:after {
  content: "";
  width: 28px;
  height: 5px;
  background: var(--green);
  position: absolute;
  left: 17px;
  top: 24px;
}

.icon-pin:before {
  content: "";
  width: 28px;
  height: 34px;
  background: var(--green);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  position: absolute;
  left: 15px;
  top: 10px;
}

.icon-pin:after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  position: absolute;
  left: 25px;
  top: 19px;
}

.icon-tree:before,
.icon-trees:before {
  content: "";
  position: absolute;
  width: 34px;
  height: 44px;
  background: var(--green);
  clip-path: polygon(50% 0,78% 30%,68% 30%,92% 65%,64% 65%,64% 92%,36% 92%,36% 65%,8% 65%,32% 30%,22% 30%);
  left: 12px;
  top: 8px;
}

.icon-document:before {
  content: "";
  position: absolute;
  width: 36px;
  height: 46px;
  border: 4px solid var(--green);
  border-radius: 5px;
  left: 20px;
  top: 15px;
}

.icon-document:after {
  content: "☑";
  position: absolute;
  color: var(--green);
  font-size: 30px;
  left: 29px;
  top: 18px;
  font-weight: 900;
}

.icon-people:before {
  content: "●  ●\A ●";
  white-space: pre;
  position: absolute;
  color: var(--blue);
  font-size: 30px;
  line-height: .62;
  left: 18px;
  top: 17px;
  letter-spacing: -9px;
}

.icon-trees:after {
  content: "";
  position: absolute;
  width: 28px;
  height: 38px;
  background: var(--green);
  clip-path: polygon(50% 0,80% 36%,68% 36%,92% 68%,60% 68%,60% 94%,40% 94%,40% 68%,8% 68%,32% 36%,20% 36%);
  left: 39px;
  top: 22px;
  opacity: .8;
}

.icon-truck:before {
  content: "";
  position: absolute;
  width: 44px;
  height: 28px;
  background: var(--blue);
  border-radius: 4px 0 4px 4px;
  left: 14px;
  top: 24px;
}

.icon-truck:after {
  content: "●  ●";
  position: absolute;
  color: var(--blue2);
  font-size: 22px;
  left: 18px;
  top: 42px;
  letter-spacing: 12px;
}

.icon-check:before {
  content: "✓";
  position: absolute;
  width: 44px;
  height: 44px;
  border: 4px solid var(--green);
  border-radius: 8px;
  color: var(--green);
  font-size: 38px;
  font-weight: 900;
  line-height: 38px;
  text-align: center;
  left: 17px;
  top: 17px;
}

.icon-files:before {
  content: "PDF";
  position: absolute;
  left: 17px;
  top: 24px;
  background: #e6424c;
  color: #fff;
  border-radius: 5px;
  padding: 6px;
  font-size: 16px;
  font-weight: 900;
}

.icon-phone {
  width: 54px;
  height: 54px;
  background: var(--blue);
  border-radius: 50%;
  position: relative;
}

.icon-phone:after {
  content: "☎";
  position: absolute;
  color: #fff;
  font-size: 30px;
  left: 10px;
  top: 5px;
}

/* detail */
.detail-hero {
  background: linear-gradient(120deg,#eaf7fd,#edf8f0);
  border-bottom: 1px solid #dceaf2;
}

.detail-hero-inner {
  max-width: 1120px;
  margin: auto;
  padding: 46px 24px;
}

.detail-hero p {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.detail-hero h1 {
  font-size: clamp(32px,4vw,50px);
  line-height: 1.3;
  color: #073f73;
  margin: 6px 0;
}

.detail-layout {
  max-width: 1120px;
  margin: 48px auto 90px;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 42px;
  align-items: start;
}

.toc {
  position: sticky;
  top: 110px;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  background: #f7fbfd;
}

.toc strong {
  display: block;
  margin-bottom: 8px;
  color: var(--navy);
}

.toc a {
  display: block;
  text-decoration: none;
  padding: 9px 6px;
  border-bottom: 1px solid #e4eef3;
  font-size: 14px;
}

.toc a:hover {
  color: var(--blue);
}

.intro-block {
  font-size: 17px;
  border-left: 5px solid var(--green);
  background: #f5faf7;
  padding: 22px 26px;
  border-radius: 0 16px 16px 0;
}

.detail-section {
  scroll-margin-top: 110px;
  margin-top: 52px;
}

.detail-section h2 {
  font-size: 28px;
  color: #073f73;
  border-bottom: 2px solid #d9e9f2;
  padding-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.detail-section h2 span {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--blue);
  color: #fff;
  font-size: 17px;
}

.detail-section li {
  margin: .7em 0;
}

.address-box,
.attention {
  background: #f5f9fc;
  border: 1px solid #dcebf3;
  border-radius: 16px;
  padding: 18px 22px;
  margin: 18px 0;
}

.address-box h3 {
  margin: 0 0 10px;
  color: var(--navy);
}

.attention {
  border-left: 6px solid var(--green);
  background: #f3faf5;
}

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

.overview-list div {
  display: grid;
  grid-template-columns: 180px 1fr;
  border: 1px solid #e0ebf1;
  border-radius: 12px;
  overflow: hidden;
}

.overview-list dt {
  background: #eef7fb;
  padding: 14px;
  font-weight: 900;
}

.overview-list dd {
  margin: 0;
  padding: 14px;
  font-weight: 700;
}

.notes {
  color: #4f6777;
}

.attachment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.attachment-grid a {
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid #dbe9f0;
  border-radius: 14px;
  padding: 18px;
  text-decoration: none;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(25,75,104,.08);
}

.attachment-grid a:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.attachment-grid b {
  background: #e6424c;
  color: #fff;
  border-radius: 8px;
  padding: 8px;
}

.contact-detail {
  background: #f4f9fc;
  border-radius: 18px;
  padding: 22px 28px;
}

@media (max-width:900px) {
  .header-inner {
    height: 68px;
    padding: 0 16px;
  }

  .brand img {
    width: 220px;
    max-width: 68vw;
  }

  .menu-button {
    display: block;
  }

  .global-nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 12px 20px 18px;
    box-shadow: 0 16px 30px rgba(0,52,85,.14);
    flex-direction: column;
    gap: 0;
    align-items: stretch;
  }

  .global-nav.open {
    display: flex;
  }

  .global-nav a {
    padding: 13px 4px;
    border-bottom: 1px solid #e5eef3;
  }

  .hero {
    min-height: 0;
    background-position: center center;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    padding: 34px 18px 24px;
    gap: 22px;
    min-height: 0;
  }

  .recruit-badge {
    font-size: 17px;
    padding: 8px 16px;
  }

  .eyebrow {
    font-size: 18px;
    margin-top: 16px;
  }

  .hero h1 {
    font-size: 44px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-facts {
    gap: 8px;
  }

  .fact-card {
    min-height: 72px;
    padding: 11px 13px;
    border-radius: 14px;
  }

  .fact-icon {
    width: 50px;
    height: 50px;
    flex-basis: 50px;
  }

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

  .notice-strip {
    margin: 12px 14px 0;
    grid-template-columns: 1fr;
    padding: 15px 17px;
    gap: 6px;
  }

  .text-link {
    justify-self: start;
  }

  .section-wrap {
    margin: 46px auto;
    padding: 0 14px;
  }

  .section-heading h2 {
    font-size: 30px;
  }

  .card-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .nav-card {
    min-height: 120px;
    padding: 20px;
    border-radius: 16px;
  }

  .nav-icon {
    width: 68px;
    height: 68px;
    flex-basis: 68px;
  }

  .nav-card h3 {
    font-size: 21px;
  }

  .nav-card p {
    font-size: 14px;
  }

  .nav-card:hover {
    transform: none;
  }

  .feature-band {
    margin: 0 14px 48px;
    padding: 22px;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .feature-art {
    display: none;
  }

  .feature-copy h2 {
    font-size: 24px;
  }

  .summary-section {
    grid-template-columns: 1fr;
    margin-bottom: 48px;
    padding: 0 14px;
  }

  .summary-section>div:first-child,
  .quick-note {
    padding: 24px;
  }

  .contact-section {
    margin: 0 14px 40px;
    padding: 22px;
    display: block;
  }

  .contact-info {
    margin-top: 18px;
  }

  .mobile-only {
    display: block;
  }

  .detail-layout {
    grid-template-columns: 1fr;
    margin-top: 26px;
    padding: 0 16px;
  }

  .toc {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .toc strong {
    grid-column: 1/-1;
  }

  .detail-hero-inner {
    padding: 30px 18px;
  }

  .detail-section {
    margin-top: 38px;
  }

  .detail-section h2 {
    font-size: 23px;
  }

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

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

@media (max-width:480px) {
  .hero h1 {
    font-size: 38px;
  }

  .hero-copy {
    padding-top: 5px;
  }

  .fact-card small {
    font-size: 12px;
  }

  .fact-card strong {
    font-size: 15px;
  }

  .nav-card {
    gap: 14px;
  }

  .nav-icon {
    width: 62px;
    height: 62px;
    flex-basis: 62px;
  }

  .nav-card .arrow {
    width: 32px;
    height: 32px;
  }

  .download-actions {
    display: grid;
  }

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

  .overview-list dt,
  .overview-list dd {
    padding: 11px 13px;
  }
}