:root {
  color-scheme: dark;
  --bg: #000;
  --surface: #0d0d0d;
  --surface-raised: #151515;
  --line: #2b2b2b;
  --text: #fff;
  --text-dim: #a6a6a6;
  --red: #e20612;
  --red-text: #ff5a63;
  --font: "Helvetica Neue", Helvetica, Arial, "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.7;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 50% -20%, rgb(226 6 18 / 12%), transparent 42rem),
    var(--bg);
}

a {
  color: var(--red-text);
}

a:hover {
  color: #ff7c83;
}

.site-header,
.page,
.site-footer {
  width: min(100% - 36px, 760px);
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 18px;
  font-weight: 750;
  text-decoration: none;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
}

.language-switcher {
  display: flex;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}

.language-switcher button {
  min-width: 42px;
  padding: 5px 9px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--text-dim);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.language-switcher button[aria-pressed="true"] {
  background: var(--surface-raised);
  color: var(--text);
}

.page {
  padding: 38px 0 72px;
}

.eyebrow {
  margin: 0 0 7px;
  color: var(--red-text);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(30px, 7vw, 46px);
  line-height: 1.2;
  letter-spacing: -.035em;
}

.lead {
  max-width: 640px;
  margin: 18px 0 38px;
  color: var(--text-dim);
  font-size: 16px;
}

.policy-section {
  padding: 25px 0;
  border-top: 1px solid var(--line);
}

.policy-section h2 {
  margin: 0 0 9px;
  font-size: 18px;
  line-height: 1.4;
}

.policy-section p {
  margin: 0;
  color: #d6d6d6;
}

.policy-section p + p {
  margin-top: 10px;
}

.policy-meta {
  margin-top: 30px;
  color: var(--text-dim);
  font-size: 13px;
}

.support-card {
  margin-top: 32px;
  padding: clamp(24px, 6vw, 42px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgb(13 13 13 / 88%);
  text-align: center;
}

.support-icon {
  display: grid;
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  place-items: center;
  border-radius: 16px;
  background: rgb(226 6 18 / 16%);
  color: var(--red-text);
  font-size: 25px;
}

.support-card h1 {
  font-size: clamp(25px, 6vw, 36px);
}

.support-card p {
  margin: 13px auto 0;
  color: var(--text-dim);
}

.primary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  margin-top: 24px;
  padding: 10px 18px;
  border-radius: 12px;
  background: var(--red);
  color: #fff;
  font-weight: 750;
  text-decoration: none;
}

.primary-link:hover {
  background: #f20b17;
  color: #fff;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 0 34px;
  border-top: 1px solid var(--line);
  color: var(--text-dim);
  font-size: 12px;
}

.site-footer nav {
  display: flex;
  gap: 16px;
}

[hidden] {
  display: none !important;
}

@media (max-width: 520px) {
  .site-header {
    align-items: flex-start;
  }

  .page {
    padding-top: 24px;
  }

  .site-footer {
    flex-direction: column;
  }
}