:root {
  --bg: #0f1416;
  --panel: #151b1e;
  --panel-2: #101517;
  --ink: #e7ece8;
  --muted: #9aa6a2;
  --faint: #6d7875;
  --line: #263033;
  --accent: #58b99c;
  --accent-2: #d29b6b;
  --code: #20282b;
  --shadow: 0 18px 56px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    var(--bg);
  background-size: 32px 32px;
  color: var(--ink);
  font: 14px/1.5 "Aptos", "Segoe UI", ui-sans-serif, system-ui, sans-serif;
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(15, 20, 22, 0.92);
  backdrop-filter: blur(14px);
}

.brand,
.topnav,
.actions,
.command,
.meta {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  text-decoration: none;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 11px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--accent);
  font-weight: 800;
  box-shadow: inset 0 -8px 18px rgba(88, 185, 156, 0.12);
}

.topnav {
  gap: 18px;
  color: var(--muted);
  font-size: 13px;
}

.layout {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  min-height: calc(100vh - 59px);
}

.sidebar {
  position: sticky;
  top: 59px;
  height: calc(100vh - 59px);
  padding: 22px 16px;
  border-right: 1px solid var(--line);
  background: rgba(16, 21, 23, 0.68);
}

.sidebar-block {
  display: grid;
  gap: 8px;
  margin-bottom: 24px;
}

.sidebar a,
.filter {
  padding: 7px 9px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  text-align: left;
  text-decoration: none;
}

.filter.active,
.sidebar a:hover,
.filter:hover {
  border-color: var(--line);
  background: var(--panel);
  color: var(--ink);
}

.content {
  padding: 28px clamp(18px, 3vw, 42px) 58px;
}

.hero {
  max-width: 940px;
  padding: 26px 0 28px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 14px;
  font-family: "Aptos Display", "Segoe UI", ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.02;
  font-weight: 760;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 10px;
  font-family: "Aptos Display", "Segoe UI", ui-sans-serif, system-ui, sans-serif;
  font-size: 23px;
  line-height: 1.18;
}

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

.actions {
  gap: 10px;
  margin-top: 24px;
}

input {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 12px;
  background: var(--panel-2);
  color: var(--ink);
  font: inherit;
}