:root {
  --background: #edf3f1;
  --surface: #ffffff;
  --surface-soft: #f6f9f8;
  --ink: #17333a;
  --ink-soft: #577078;
  --brand: #123c46;
  --brand-strong: #092a32;
  --accent: #51c88c;
  --accent-soft: #dff7eb;
  --line: #d8e4e2;
  --shadow: 0 24px 70px rgba(21, 55, 62, 0.12);
  --logo-width: 84px;
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

html {
  scroll-padding-top: 32px;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 5% 3%, rgba(81, 200, 140, 0.18), transparent 28rem),
    linear-gradient(180deg, #f6faf8 0, var(--background) 36rem);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.75;
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--brand-strong);
  color: white;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 36px 24px 128px;
  background: var(--brand-strong);
  color: white;
}

.hero::before,
.hero::after {
  position: absolute;
  border-radius: 999px;
  content: "";
  pointer-events: none;
}

.hero::before {
  width: 460px;
  height: 460px;
  top: -270px;
  right: -90px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 0 0 70px rgba(255, 255, 255, 0.025), 0 0 0 140px rgba(255, 255, 255, 0.02);
}

.hero::after {
  width: 220px;
  height: 220px;
  right: 16%;
  bottom: -155px;
  background: var(--accent);
  filter: blur(2px);
  opacity: 0.17;
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: min(1160px, 100%);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand__logo-wrap {
  display: inline-flex;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.16);
}

.brand__logo {
  display: block;
  width: min(var(--logo-width), 22vw);
  height: auto;
}

.brand__tag {
  color: #b9cbc9;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero__content {
  max-width: 820px;
  padding-top: 86px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  color: #b8f0d3;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 2px;
  background: var(--accent);
  content: "";
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3rem, 8vw, 5.8rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.hero__lede {
  max-width: 680px;
  margin-bottom: 34px;
  color: #c9d9d7;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.65;
}

.company-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.company-line li {
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #dce8e6;
  font-size: 0.85rem;
}

.layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 42px;
  width: min(1160px, calc(100% - 40px));
  margin: -72px auto 80px;
  position: relative;
  z-index: 2;
}

.contents {
  position: sticky;
  top: 24px;
  align-self: start;
  padding: 26px 22px;
  border: 1px solid rgba(216, 228, 226, 0.86);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 50px rgba(21, 55, 62, 0.08);
  backdrop-filter: blur(14px);
}

.contents__label {
  margin-bottom: 14px;
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.contents ol {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: contents;
}

.contents li {
  counter-increment: contents;
}

.contents a {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 8px;
  align-items: baseline;
  padding: 7px 8px;
  border-radius: 9px;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 650;
  line-height: 1.35;
  text-decoration: none;
  transition: background 150ms ease, color 150ms ease;
}

.contents a::before {
  color: #80a29e;
  content: counter(contents, decimal-leading-zero);
  font-size: 0.7rem;
  font-variant-numeric: tabular-nums;
}

.contents a:hover {
  background: var(--accent-soft);
  color: var(--brand-strong);
}

.document {
  overflow: hidden;
  border: 1px solid rgba(216, 228, 226, 0.8);
  border-radius: 28px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.document__intro {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: center;
  padding: 30px clamp(24px, 5vw, 58px);
  border-bottom: 1px solid var(--line);
  background: var(--surface-soft);
}

.document__icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--brand);
}

.document__icon svg {
  width: 24px;
}

.document__intro strong,
.document__intro span {
  display: block;
}

.document__intro strong {
  font-size: 0.94rem;
}

.document__intro span {
  color: var(--ink-soft);
  font-size: 0.83rem;
}

.policy-section {
  padding: 58px clamp(24px, 6vw, 72px);
  scroll-margin-top: 24px;
}

.policy-section + .policy-section {
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 20px;
  align-items: start;
  margin-bottom: 30px;
}

.section-number {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border-radius: 16px;
  background: var(--brand);
  color: white;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

h2 {
  margin-bottom: 0;
  color: var(--brand-strong);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.65rem, 3.5vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.18;
}

.policy-section p,
.policy-section li {
  color: #405c63;
}

.policy-section p:last-child,
.policy-section ul:last-child,
.policy-section ol:last-child {
  margin-bottom: 0;
}

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

.company-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0;
  padding: 0;
  list-style: none;
}

.company-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-soft);
}

.company-card strong,
.company-card span,
.company-card a {
  display: block;
}

.company-card strong {
  margin-bottom: 5px;
  color: var(--brand-strong);
}

.company-card span {
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.company-card a,
.site-list a {
  margin-top: 9px;
  color: #167353;
  font-size: 0.84rem;
  font-weight: 750;
  overflow-wrap: anywhere;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.detail-list,
.roman-list {
  display: grid;
  gap: 15px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.detail-list li {
  position: relative;
  padding: 18px 20px 18px 48px;
  border-left: 3px solid var(--accent);
  border-radius: 0 12px 12px 0;
  background: var(--surface-soft);
}

.detail-list li::before {
  position: absolute;
  top: 23px;
  left: 22px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px var(--accent-soft);
  content: "";
}

.roman-list {
  counter-reset: roman;
}

.roman-list li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: start;
  counter-increment: roman;
}

.roman-list li::before {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-soft);
  color: var(--brand);
  content: counter(roman, upper-roman);
  font-size: 0.72rem;
  font-weight: 800;
}

.site-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.site-list a {
  display: block;
  margin: 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-soft);
}

.footer {
  padding: 0 24px 44px;
  color: var(--ink-soft);
  text-align: center;
}

.footer strong {
  color: var(--brand);
}

@media (max-width: 900px) {
  .hero {
    padding-bottom: 104px;
  }

  .layout {
    display: block;
    margin-top: -52px;
  }

  .contents {
    position: relative;
    top: auto;
    margin-bottom: 20px;
  }

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

@media (max-width: 620px) {
  body {
    font-size: 15px;
  }

  .hero {
    padding: 24px 18px 86px;
  }

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

  .brand__tag {
    display: none;
  }

  .brand__logo-wrap {
    padding: 8px;
    border-radius: 20px;
  }

  .brand__logo {
    width: min(var(--logo-width), 26vw);
  }

  .hero__content {
    padding-top: 64px;
  }

  h1 {
    font-size: clamp(2.7rem, 14vw, 4rem);
  }

  .layout {
    width: min(100% - 24px, 1160px);
    margin-bottom: 56px;
  }

  .contents {
    padding: 20px 16px;
    border-radius: 18px;
  }

  .contents ol,
  .company-grid,
  .site-list {
    grid-template-columns: 1fr;
  }

  .document {
    border-radius: 20px;
  }

  .document__intro {
    padding: 22px 20px;
  }

  .policy-section {
    padding: 42px 22px;
  }

  .section-heading {
    grid-template-columns: 44px 1fr;
    gap: 14px;
  }

  .section-number {
    width: 44px;
    height: 44px;
    border-radius: 13px;
  }

  .detail-list li {
    padding: 16px 16px 16px 40px;
  }

  .detail-list li::before {
    top: 22px;
    left: 17px;
  }
}

@media print {
  :root {
    --ink: #111;
    --ink-soft: #333;
    --brand: #111;
    --brand-strong: #111;
  }

  body {
    background: white;
    font-size: 11pt;
  }

  .hero {
    padding: 20mm 12mm 14mm;
    background: white;
    color: #111;
  }

  .hero::before,
  .hero::after,
  .contents,
  .brand__tag,
  .eyebrow::before {
    display: none;
  }

  .brand__logo-wrap {
    padding: 0;
    border: 0;
    box-shadow: none;
  }

  .hero__content {
    padding-top: 18mm;
  }

  .eyebrow,
  .hero__lede,
  .company-line li {
    color: #333;
  }

  .company-line li {
    border-color: #aaa;
  }

  .layout {
    display: block;
    width: auto;
    margin: 0 12mm;
  }

  .document {
    border: 0;
    box-shadow: none;
  }

  .policy-section {
    padding: 10mm 0;
  }

  .section-number {
    border: 1px solid #111;
    background: white;
    color: #111;
  }

  .company-card,
  .detail-list li,
  .site-list a {
    break-inside: avoid;
    background: white;
  }

  .footer {
    padding-top: 10mm;
  }
}