:root {
  --color-red: #F90C0C;
  --color-red-dark: #db271f;
  --color-red-soft: #ff7f7f;
  --color-green: #06cf67;
  --color-text: #202124;
  --color-slight-dark: #504A4A;
  --color-soft: #efefef;
  --color-dark: #11172c;
  --color-footer: #10172d;
  --font-sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, Arial, sans-serif;
  --container-width: 1440px;
  --container-narrow: 820px;
  --page-padding: clamp(20px, 5vw, 64px);
  --header-height: clamp(3.625rem, calc(3.125rem + 2.5vw), 5rem);
  --section-space: clamp(5.125rem, calc(-7.375rem + 19.531vw), 16.063rem);
  --radius: 8px;
  --shadow-card: 0 1px 0 rgba(16, 23, 45, 0.06), 0 18px 40px rgba(16, 23, 45, 0.07);
  --transition: 220ms ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  background: #fff;
  overflow-x: hidden;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 0;
  background: none;
}

:focus-visible {
  outline: 3px solid rgba(47, 128, 237, 0.72);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  inset-block-start: 0.75rem;
  inset-inline-start: 0.75rem;
  z-index: 1000;
  padding: 0.625rem 1rem;
  color: #fff;
  background: var(--color-dark);
  border-radius: 0.25rem;
  font-weight: 700;
  transform: translateY(calc(-100% - 1.5rem));
  transition: transform var(--transition);
}

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

main[tabindex="-1"]:focus {
  outline: none;
}

section[id] {
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.container {
  width: min(var(--container-width), calc(100% - var(--page-padding) * 2));
  margin-inline: auto;
}

.container--narrow {
  width: min(var(--container-narrow), calc(100% - var(--page-padding) * 2));
}

.section {
  padding-block: var(--section-space);
}

.section--muted {
  background: var(--color-soft);
}

.section--dark {
  color: #fff;
  background: var(--color-dark);
}

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

.eyebrow {
  margin: 0 0 18px;
  color: var(--color-red);
  font-size: clamp(0.813rem, calc(0.600rem + 1.063vw), 1.875rem);
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
}

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

h1,
h2 {
  margin-bottom: 51px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(38px, 5.9vw, 75px);
}

h2 {
  font-size: clamp(30px, 4.2vw, 52px);
}

h2#mission-title {
  font-weight: bold;
}

h3 {
  line-height: 1.45;
  letter-spacing: 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: clamp(42px, 5vw, 72px);
}

.section-heading--center {
  margin-inline: auto;
  text-align: center;
}

.section-heading p:not(.eyebrow) {
  color: #333;
  font-weight: 700;
  line-height: 1.75;
}

.accent-heading {
  position: relative;
  padding-left: 28px;
}

.accent-heading::before {
  position: absolute;
  top: 0.15em;
  bottom: 0.15em;
  left: 0;
  width: 8px;
  content: "";
  background: var(--color-red);
}

.accent-heading--small {
  font-size: clamp(24px, 3vw, 32px);
}