:root {
  --bg: #ffffff;
  --text: #121826;
  --muted: #5b6475;
  --muted2: #7a8497;
  --border: rgba(18, 24, 38, 0.12);
  --shadow: 0 12px 34px rgba(18, 24, 38, 0.12);
  --accent: #9b2f2f;
  --accentHover: #842626;
  --accentText: #ffffff;
  --radius: 22px;
  --max: 920px;
  --narrow: 760px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
}

body.modal-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration-color: rgba(155, 47, 47, 0.45);
  text-underline-offset: 3px;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 22px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(18, 24, 38, 0.08);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand__mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  box-shadow: 0 10px 24px rgba(18, 24, 38, 0.12);
  border: 1px solid rgba(18, 24, 38, 0.08);
  overflow: hidden;
  flex: none;
}

.brand__mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.topbar__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(18, 24, 38, 0.14);
  background: #fff;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

.pill--primary {
  border-color: transparent;
  background: var(--accent);
  color: var(--accentText);
}

.pill--primary:hover {
  background: var(--accentHover);
}

.pill:focus-visible,
.link:focus-visible,
.iconbtn:focus-visible {
  outline: 2px solid rgba(155, 47, 47, 0.55);
  outline-offset: 3px;
}

.hero {
  padding: 76px 0 62px 0;
}

.narrow {
  max-width: var(--narrow);
  margin: 0 auto;
  text-align: center;
}

.icon {
  width: min(220px, 44vw);
  height: auto;
  border-radius: 36px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(18, 24, 38, 0.08);
  display: block;
  margin: 0 auto 22px auto;
  background: #fff;
}

.h1 {
  margin: 0;
  font-size: clamp(42px, 5.5vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.lead {
  margin: 16px auto 0 auto;
  max-width: 60ch;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.actions {
  margin-top: 28px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.meta {
  margin-top: 18px;
  color: var(--muted2);
  font-size: 13px;
}

.link {
  color: inherit;
}

.footer {
  padding: 18px 0 34px 0;
  border-top: 1px solid rgba(18, 24, 38, 0.08);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  color: var(--muted2);
  font-size: 13px;
}

.footer__links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.modal[hidden] {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: clamp(18px, 5vw, 56px);
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(18, 24, 38, 0.58);
  z-index: 0;
  border: 0;
  padding: 0;
  cursor: pointer;
  touch-action: manipulation;
}

.modal__panel {
  position: relative;
  width: min(860px, calc(100vw - 112px));
  max-height: calc(100vh - 112px);
  overflow: auto;
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 40px 120px rgba(18, 24, 38, 0.35);
  border: 1px solid rgba(18, 24, 38, 0.12);
  z-index: 1;
}

.modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 18px 10px 18px;
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(18, 24, 38, 0.08);
}

.modal__title {
  margin: 0;
  font-size: 16px;
  letter-spacing: -0.01em;
}

.iconbtn {
  appearance: none;
  border: 1px solid rgba(18, 24, 38, 0.12);
  background: #fff;
  color: rgba(18, 24, 38, 0.82);
  width: 36px;
  height: 36px;
  border-radius: 10px;
  cursor: pointer;
}

.modal__body {
  padding: 10px 18px 18px 18px;
  color: rgba(18, 24, 38, 0.86);
  line-height: 1.7;
}

.modal__body p {
  margin: 0 0 12px 0;
}

.h3 {
  margin: 18px 0 8px 0;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(18, 24, 38, 0.66);
}

.list {
  margin: 0 0 10px 0;
  padding-left: 18px;
}

.list li {
  margin: 6px 0;
}

.closing {
  margin: 18px 0 0 0;
  font-weight: 700;
  color: rgba(18, 24, 38, 0.92);
}

.modal__foot {
  display: flex;
  gap: 12px;
  padding: 14px 18px 18px 18px;
  border-top: 1px solid rgba(18, 24, 38, 0.08);
}

.doc {
  padding: 26px 0 44px 0;
}

.docwrap {
  max-width: var(--narrow);
  margin: 0 auto;
  text-align: left;
}

.doc h1 {
  margin: 0 0 10px 0;
  font-size: 28px;
  letter-spacing: -0.02em;
}

.doc .updated {
  color: var(--muted2);
  font-size: 13px;
}

.doc h2 {
  margin: 20px 0 10px 0;
  font-size: 15px;
  letter-spacing: -0.01em;
}

.doc p,
.doc li {
  color: rgba(18, 24, 38, 0.84);
  line-height: 1.7;
}

.doc ul {
  margin: 10px 0 0 0;
  padding-left: 18px;
}

.doc .callout {
  margin: 16px 0 0 0;
  padding: 14px 14px;
  border: 1px solid rgba(18, 24, 38, 0.12);
  border-radius: 14px;
  background: rgba(18, 24, 38, 0.03);
}

.form {
  margin-top: 16px;
}

.field {
  margin-top: 14px;
}

.label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 800;
  color: rgba(18, 24, 38, 0.72);
  margin-bottom: 8px;
}

.control {
  width: 100%;
  border: 1px solid rgba(18, 24, 38, 0.14);
  border-radius: 14px;
  padding: 12px 12px;
  font-size: 14px;
  line-height: 1.3;
  background: #ffffff;
  color: rgba(18, 24, 38, 0.9);
}

.control:focus-visible {
  outline: 2px solid rgba(155, 47, 47, 0.35);
  outline-offset: 3px;
}

.help {
  margin: 8px 0 0 0;
  color: rgba(18, 24, 38, 0.66);
  font-size: 13px;
  line-height: 1.6;
}

.actions--left {
  justify-content: flex-start;
}

@media (max-width: 520px) {
  .brand__mark {
    display: none;
  }
}