:root {
  color-scheme: dark;
  --bg: #03101f;
  --bg2: #061a31;
  --panel: rgba(7, 31, 55, 0.76);
  --line: rgba(38, 220, 238, 0.24);
  --text: #eaf7ff;
  --muted: #9fb2c2;
  --accent: #26dcee;
  --accent-2: #7ff6ff;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  background: var(--bg);
}

body {
  margin: 0;
  color: var(--text);
  font: 18px/1.65 Manrope, Arial, sans-serif;
  background:
    radial-gradient(circle at 82% -10%, rgba(38, 220, 238, 0.18), transparent 38rem),
    radial-gradient(circle at 18% 10%, rgba(10, 168, 205, 0.10), transparent 35rem),
    linear-gradient(180deg, var(--bg2), var(--bg));
  background-attachment: fixed;
}

a {
  color: var(--accent-2);
}

.wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 34px 22px 72px;
}

.hero,
.section,
.repo-card {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 28px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(2px);
}

.hero,
.section {
  padding: 28px;
}

.section + .section {
  margin-top: 20px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.04;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(24px, 3.8vw, 38px);
  line-height: 1.14;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 20px;
  margin: 0 0 10px;
}

p {
  margin: 0 0 14px;
  color: #d7eaf6;
}

.lead {
  font-size: clamp(20px, 2.2vw, 27px);
  color: #e7f8ff;
}

.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent);
  border-radius: 16px;
  padding: 13px 18px;
  background: rgba(38, 220, 238, 0.1);
  color: #dfffff;
  text-decoration: none;
  font-weight: 900;
  transition: 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: rgba(38, 220, 238, 0.8);
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.summary {
  margin-top: 18px;
  padding: 16px 18px;
  border-left: 3px solid var(--accent);
  border-radius: 14px;
  background: rgba(38, 220, 238, 0.08);
}

.repo-hero {
  position: relative;
  overflow: hidden;
}

.repo-hero::after {
  content: "";
  position: absolute;
  inset: auto -6rem -7rem auto;
  width: 20rem;
  height: 20rem;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(38, 220, 238, 0.26), rgba(38, 220, 238, 0));
  pointer-events: none;
}

.repo-hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 18px;
  margin-top: 18px;
}

.repo-hero-note {
  border: 1px solid rgba(38, 220, 238, 0.22);
  border-radius: 18px;
  background: rgba(2, 16, 31, 0.45);
  padding: 18px;
}

.repo-checks {
  margin: 0;
  padding-left: 18px;
}

.repo-checks li + li {
  margin-top: 8px;
}

.repo-cards {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

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

.repo-cards-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.repo-cards-featured {
  margin-top: 22px;
}

.repo-hero-compact {
  padding-top: 30px;
}

.repo-title-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.repo-profile-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid rgba(38, 220, 238, 0.26);
  border-radius: 999px;
  background: rgba(2, 16, 31, 0.44);
  color: var(--accent-2);
  text-decoration: none;
  font-weight: 700;
  white-space: nowrap;
}

.tw-mini-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.repo-card {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.repo-card p:last-child,
.section p:last-child {
  margin-bottom: 0;
}

.repo-card h3 a {
  text-decoration: none;
}

.repo-card p {
  color: #d6e7f3;
}

.partnership-strip {
  margin-top: 20px;
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 18px;
  align-items: center;
}

.partnership-copy p {
  max-width: 62ch;
}

.partnership-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 14px 20px;
  border-radius: 18px;
  border: 1px solid rgba(38, 220, 238, 0.36);
  background: linear-gradient(180deg, rgba(38, 220, 238, 0.22), rgba(38, 220, 238, 0.10));
  color: #effcff;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.20);
}

.partnership-link:hover {
  transform: translateY(-1px);
}

.links {
  margin: 14px 0 0;
  padding-left: 18px;
}

.links li + li {
  margin-top: 8px;
}

.note {
  color: var(--muted);
  font-size: 15px;
}

.repo-faq {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.repo-faq-item {
  border: 1px solid rgba(38, 220, 238, 0.22);
  border-radius: 18px;
  background: rgba(2, 16, 31, 0.48);
  padding: 0 18px;
}

.repo-faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 0;
  font-weight: 700;
}

.repo-faq-item summary::-webkit-details-marker {
  display: none;
}

.repo-faq-item p {
  padding: 0 0 16px;
  margin: 0;
}

.tw-repo-page .tw-main-footer {
  margin-top: 24px;
}

@media (max-width: 900px) {
  .wrap {
    padding: 28px 16px 54px;
  }

  .hero,
  .section,
  .repo-card {
    border-radius: 22px;
  }

  .hero,
  .section {
    padding: 22px;
  }

  .repo-hero-grid,
  .repo-cards-2,
  .repo-cards-3,
  .partnership-strip {
    grid-template-columns: 1fr;
  }

  .repo-title-row {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 760px) {
  .wrap {
    padding: 20px 12px 40px;
  }

  .nav {
    gap: 10px;
    margin-bottom: 18px;
  }

  .brand {
    font-size: 22px;
  }

  .back {
    padding: 8px 12px;
    font-size: 14px;
  }

  .hero,
  .section,
  .repo-card {
    border-radius: 18px;
  }

  .hero,
  .section {
    padding: 16px;
  }

  h1 {
    font-size: clamp(28px, 9vw, 40px);
    margin-bottom: 12px;
  }

  h2 {
    font-size: clamp(22px, 7.6vw, 30px);
    margin-bottom: 10px;
  }

  .lead {
    font-size: 18px;
    line-height: 1.5;
  }

  p,
  .note {
    font-size: 16px;
    line-height: 1.55;
  }

  .cta {
    margin-top: 14px;
  }

  .btn {
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
    font-size: 16px;
  }

  .repo-cards {
    gap: 10px;
    margin-top: 12px;
  }
}