:root {
  --bg: #0b0d14;
  --panel: #101527;
  --panel2: #0f1322;
  --text: #f6f7fb;
  --muted: rgba(246, 247, 251, 0.72);
  --border: rgba(255, 255, 255, 0.1);
  --primary: #4da3ff;
  --primary2: rgba(77, 163, 255, 0.16);
  --danger: #ff4d4d;

  --r: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
}
body {
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif;
  background:
    radial-gradient(
      1200px 700px at 20% -10%,
      rgba(77, 163, 255, 0.18),
      transparent 60%
    ),
    radial-gradient(
      900px 600px at 80% 0%,
      rgba(120, 80, 255, 0.14),
      transparent 60%
    ),
    var(--bg);
  color: var(--text);
}

main {
  min-height: 84vh;
}

a {
  color: inherit;
  text-decoration: none;
}
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

.muted {
  color: var(--muted);
}

.header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(10px);
  background: rgba(11, 13, 20, 0.72);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand__logo {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  /*background: linear-gradient(135deg, var(--primary), rgba(77, 163, 255, 0.35));
  box-shadow: 0 6px 18px rgba(77, 163, 255, 0.25);*/
}
.brand__title {
  display: block;
  font-weight: 700;
  font-size: 14px;
}
.brand__subtitle {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 1px;
}

.nav {
  display: none;
  gap: 6px;
}
.nav__link {
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--muted);
}
.nav__link:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
}

.nav li {
  display: block;
}

.header__menuBtn {
  display: inline-flex;
}

.mobileMenu {
  border-top: 1px solid var(--border);
  background: rgba(11, 13, 20, 0.92);
}
.mobileMenu__inner {
  padding: 10px 0;
  display: grid;
  gap: 8px;
}



.mobileMenu__link {
  padding: 12px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.hero {
  padding: 56px 0 24px;
}
.hero__badge {
  display: inline-flex;
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
}
.hero__title {
  margin: 14px 0 0;
  font-size: 34px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.hero__text {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 16px;
  max-width: 740px;
}
.hero__cta {
  margin-top: 16px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.hero__cards {
  margin-top: 18px;
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
}

.section {
  padding: 46px 0;
}
.section__head {
  margin-bottom: 14px;
}
.section__title {
  margin: 0;
  font-size: 22px;
}
.section__subtitle {
  margin: 6px 0 0;
  color: var(--muted);
}

.notice {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--r);
  padding: 14px;
  margin: 12px 0 18px;
}
.notice__title {
  font-weight: 650;
  font-size: 14px;
}
.notice__text {
  color: var(--muted);
  margin-top: 6px;
  font-size: 13px;
}

.grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}
.grid--2 {
  grid-template-columns: 1fr;
}

.card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.04),
    rgba(255, 255, 255, 0.02)
  );
  border-radius: var(--r);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}
.card__head {
  padding: 14px;
}
.card__title {
  font-size: 16px;
  font-weight: 700;
}

.card__title a::after {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
}

.card__desc {
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}
.card__body {
  padding: 0 14px 14px;
}
.card__footer {
  padding: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: auto;
}

.badge {
  display: inline-flex;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--primary2);
  color: var(--text);
  border: 1px solid rgba(77, 163, 255, 0.35);
  font-size: 12px;
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid rgba(77, 163, 255, 0.35);
  background: linear-gradient(
    180deg,
    rgba(77, 163, 255, 0.95),
    rgba(77, 163, 255, 0.78)
  );
  color: #07101c;
  font-weight: 750;
  cursor: pointer;
  z-index: 2;
}
.btn:hover {
  filter: brightness(1.05);
}
.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn--secondary {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}
.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.input {
  width: 100%;
  padding: 11px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
  outline: none;
}
.input:focus {
  border-color: rgba(77, 163, 255, 0.55);
  box-shadow: 0 0 0 3px rgba(77, 163, 255, 0.14);
}

.blogToolbar {
  display: grid;
  gap: 10px;
  margin: 10px 0 16px;
}
.chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.chip {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  cursor: pointer;
  user-select: none;
}
.chip--active {
  border-color: rgba(77, 163, 255, 0.5);
  background: rgba(77, 163, 255, 0.14);
  color: var(--text);
}

.footer {
  border-top: 1px solid var(--border);
  padding: 26px 0;
  color: var(--muted);
}
.footer__inner {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}
.footer__title {
  color: var(--text);
  font-weight: 700;
  margin-bottom: 6px;
}
.footer__copy {
  font-size: 12px;
}

.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
}
.modal__panel {
  position: relative;
  width: min(560px, calc(100vw - 24px));
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(16, 21, 39, 0.92);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.modal__head {
  padding: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}
.modal__title {
  font-weight: 800;
}
.iconBtn {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
}
.form {
  padding: 14px;
  display: grid;
  gap: 10px;
}
.field {
  display: grid;
  gap: 6px;
}
.field__label {
  font-size: 12px;
  color: var(--muted);
}
.form__row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

@media (min-width: 860px) {
  .nav {
    display: flex;
  }
  .header__menuBtn {
    display: none;
  }
  .hero__cards {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero__title {
    font-size: 46px;
  }
}