:root {
  --bg: #f5f8fb;
  --paper: #ffffff;
  --ink: #10202d;
  --muted: #516372;
  --line: rgba(16, 32, 45, 0.1);
  --brand: #0a5bd3;
  --brand-2: #15b8a6;
  --brand-3: #08233f;
  --warn: #fff2c2;
  --ok: #e8f8f4;
  --radius: 18px;
  --shadow: 0 18px 55px rgba(16, 32, 45, 0.1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: Manrope, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 500px at 15% 0%, rgba(10, 91, 211, 0.1), transparent 55%),
    radial-gradient(800px 500px at 100% 0%, rgba(21, 184, 166, 0.1), transparent 55%),
    linear-gradient(180deg, #f9fbfd 0%, var(--bg) 60%, #eef4f8 100%);
  line-height: 1.65;
}

img {
  max-width: 100%;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

.shell {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
  max-width: 100%;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  font-weight: 800;
  color: var(--brand-3);
}

.brandmark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background:
    radial-gradient(24px 24px at 30% 30%, rgba(255,255,255,0.92), rgba(255,255,255,0) 72%),
    linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 12px 24px rgba(10, 91, 211, 0.18);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.nav a {
  color: var(--ink);
  font-weight: 700;
}

.hero {
  padding: 3.75rem 0 2.25rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr .9fr;
  gap: 1.25rem;
}

.card {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-width: 100%;
}

.hero-main {
  padding: 2rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .42rem .72rem;
  border-radius: 999px;
  border: 1px solid rgba(10, 91, 211, 0.16);
  background: rgba(255,255,255,0.7);
  font-weight: 800;
  color: var(--brand-3);
}

.eyebrow-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--brand-2);
  box-shadow: 0 0 0 4px rgba(21, 184, 166, 0.18);
}

h1, h2, h3 {
  color: var(--brand-3);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 3vw + 1rem, 3.3rem); margin: 1rem 0; }
h2 { font-size: clamp(1.5rem, 1.2vw + 1rem, 2rem); margin: 0 0 .85rem; }
h3 { font-size: 1.15rem; margin: 0 0 .45rem; }

.lead { color: var(--muted); font-size: 1.08rem; }

.hero-side {
  padding: 1.4rem;
}

.hero-side ul,
.article ul,
.article ol {
  padding-left: 1.2rem;
}

.hero-side li,
.article li {
  margin-bottom: .45rem;
}

.section { padding: 1rem 0 2.2rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.tile {
  padding: 1.35rem;
}

.tile p,
.muted {
  color: var(--muted);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: 1.25rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .4rem .66rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.72);
  font-weight: 700;
  color: var(--brand-3);
}

.status-live { background: var(--ok); }
.status-roadmap { background: var(--warn); }

.article-wrap {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 1rem;
  padding: 2rem 0 3rem;
  align-items: start;
}

.sidebar,
.article {
  padding: 1.3rem;
  min-width: 0;
  max-width: 100%;
}

.sidebar h3 {
  margin-bottom: .75rem;
}

.sidebar a {
  display: block;
  padding: .55rem .7rem;
  border-radius: 12px;
  color: var(--ink);
  font-weight: 700;
}

.sidebar a:hover,
.sidebar a.active {
  background: rgba(10, 91, 211, 0.08);
  text-decoration: none;
}

.notice {
  padding: .95rem 1rem;
  border-radius: 14px;
  border: 1px solid rgba(16, 32, 45, 0.08);
  margin: 1rem 0 1.25rem;
}

.notice.live {
  background: var(--ok);
}

.notice.roadmap {
  background: var(--warn);
}

.article section + section {
  margin-top: 1.7rem;
}

.kpi {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .85rem;
}

.kpi .card {
  padding: 1rem;
}

.kpi strong {
  display: block;
  font-size: 1.45rem;
  color: var(--brand-3);
}

.footer {
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,0.65);
  padding: 1.2rem 0 2rem;
  color: var(--muted);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  font-size: .95rem;
  color: var(--muted);
}

.breadcrumbs span {
  color: rgba(81, 99, 114, 0.66);
}

.cta {
  padding: 1.3rem;
}

.shot-card {
  margin: 1rem 0 1rem;
  padding: .8rem;
  overflow: hidden;
}

.shot {
  width: 100%;
  height: auto;
  max-height: 760px;
  display: block;
  object-fit: contain;
  object-position: top center;
  margin: 0 auto;
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: 0 16px 40px rgba(16, 32, 45, 0.08);
  background: white;
}

.caption {
  margin-top: .55rem;
  color: var(--muted);
  font-size: .95rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .78rem 1rem;
  border-radius: 12px;
  font-weight: 800;
  border: 1px solid transparent;
}

.btn-primary {
  color: white;
  background: linear-gradient(135deg, var(--brand), #0a73ff);
  box-shadow: 0 14px 28px rgba(10, 91, 211, 0.18);
}

.btn-secondary {
  color: var(--brand-3);
  background: rgba(255,255,255,0.7);
  border-color: var(--line);
}

code {
  background: rgba(10, 91, 211, 0.08);
  padding: .12rem .35rem;
  border-radius: 8px;
  color: #08408d;
}

@media (max-width: 980px) {
  .hero-grid,
  .article-wrap,
  .grid,
  .grid-2,
  .kpi {
    grid-template-columns: 1fr;
  }

  .shell {
    width: min(100%, calc(100% - 1rem));
  }

  .topbar-inner {
    align-items: flex-start;
    gap: .75rem;
    padding: .75rem 0;
  }

  .nav {
    width: 100%;
    gap: .65rem .85rem;
  }

  .sidebar,
  .article {
    padding: 1rem;
  }

  .shot-card {
    padding: .55rem;
  }

  .shot {
    max-height: 52vh;
    border-radius: 10px;
  }

  .caption {
    font-size: .92rem;
  }
}