:root {
  --ink: #0d1530;
  --paper: #f7f5f0;
  --card: #fcfcfb;
  --blue: #2663eb;
  --blue-dark: #1f4fb8;
  --blue-soft: #d9e5fb;
  --slate: #4a5366;
  --line: rgba(13, 21, 48, 0.09);
  --display: 'Bricolage Grotesque', 'Manrope', system-ui, sans-serif;
  --text: 'Manrope', system-ui, -apple-system, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--blue);
}

/* Cabeçalho */

.hc-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.hc-header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.hc-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  white-space: nowrap;
}

.hc-brand img {
  height: 26px;
  display: block;
}

.hc-brand span {
  padding-left: 12px;
  border-left: 1px solid var(--line);
  color: var(--slate);
  font-size: 15px;
}

.hc-search {
  position: relative;
  flex: 1;
  max-width: 460px;
  margin-left: auto;
}

.hc-search input {
  width: 100%;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(13, 21, 48, 0.14);
  background: #fff;
  font: inherit;
  font-size: 15px;
  color: var(--ink);
}

.hc-search input:focus {
  outline: 2px solid var(--blue);
  border-color: transparent;
}

.hc-search-results {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(13, 21, 48, 0.16);
  padding: 6px;
  max-height: 60vh;
  overflow-y: auto;
}

.hc-search-results a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--ink);
  text-decoration: none;
}

.hc-search-results a:hover,
.hc-search-results a.is-active {
  background: var(--blue-soft);
}

.hc-search-results small {
  display: block;
  color: var(--slate);
  font-size: 13px;
}

.hc-search-empty {
  padding: 10px 12px;
  color: var(--slate);
  font-size: 14px;
}

.hc-app-link {
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
}

.hc-app-link:hover {
  background: var(--blue-dark);
}

/* Página inicial */

.hc-main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

.hc-hero {
  padding: 56px 0 32px;
}

.hc-hero h1 {
  font-family: var(--display);
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.05;
  margin: 0 0 10px;
}

.hc-hero p {
  margin: 0;
  color: var(--slate);
  font-size: 18px;
}

.hc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.hc-card {
  background: var(--card);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 1px 0 var(--line), 0 12px 30px rgba(13, 21, 48, 0.05);
}

.hc-card h2 {
  font-family: var(--display);
  font-size: 22px;
  margin: 0 0 8px;
}

.hc-card h3 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--slate);
  margin: 16px 0 4px;
}

.hc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hc-list li + li {
  border-top: 1px solid var(--line);
}

.hc-list a {
  display: block;
  padding: 9px 0;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
}

.hc-list a:hover {
  color: var(--blue);
}

/* Artigo */

.hc-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 48px;
  padding-top: 40px;
}

.hc-article {
  min-width: 0;
  max-width: 760px;
}

.hc-breadcrumb {
  font-size: 14px;
  color: var(--slate);
}

.hc-breadcrumb a {
  color: var(--slate);
}

.hc-article h1 {
  font-family: var(--display);
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.1;
  margin: 12px 0 8px;
}

.hc-meta {
  color: var(--slate);
  font-size: 14px;
  margin: 0 0 28px;
}

.hc-body h2 {
  font-family: var(--display);
  font-size: 26px;
  line-height: 1.2;
  margin: 40px 0 12px;
}

.hc-body h3 {
  font-size: 18px;
  margin: 28px 0 8px;
}

.hc-body p,
.hc-body li {
  color: #222b45;
}

.hc-body ol,
.hc-body ul {
  padding-left: 24px;
}

.hc-body li {
  margin: 6px 0;
}

.hc-body li > ul,
.hc-body li > ol {
  margin: 6px 0;
}

.hc-body code {
  background: rgba(13, 21, 48, 0.06);
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 0.9em;
}

.hc-body pre {
  background: var(--ink);
  color: #f7f5f0;
  padding: 16px;
  border-radius: 12px;
  overflow-x: auto;
}

.hc-body pre code {
  background: none;
  padding: 0;
}

.hc-body blockquote {
  margin: 16px 0;
  padding: 4px 20px;
  border-left: 4px solid var(--blue);
  background: var(--card);
  border-radius: 0 12px 12px 0;
}

.hc-table {
  overflow-x: auto;
  margin: 16px 0;
}

.hc-body table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border-radius: 12px;
  overflow: hidden;
  font-size: 15px;
}

.hc-body th,
.hc-body td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
}

.hc-body th {
  background: rgba(13, 21, 48, 0.04);
}

.hc-related {
  margin-top: 48px;
  padding: 24px;
  background: var(--card);
  border-radius: 20px;
}

.hc-related h2 {
  font-family: var(--display);
  font-size: 20px;
  margin: 0 0 4px;
}

.hc-toc {
  position: sticky;
  top: 96px;
  align-self: start;
  font-size: 14px;
}

.hc-toc p {
  margin: 0 0 8px;
  font-weight: 700;
}

.hc-toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--line);
}

.hc-toc a {
  display: block;
  padding: 5px 0 5px 14px;
  margin-left: -2px;
  border-left: 2px solid transparent;
  color: var(--slate);
  text-decoration: none;
}

.hc-toc a:hover,
.hc-toc a.is-active {
  color: var(--blue);
  border-left-color: var(--blue);
}

.hc-footer {
  border-top: 1px solid var(--line);
  padding: 28px 24px 40px;
  text-align: center;
  color: var(--slate);
  font-size: 14px;
}

.hc-footer p {
  margin: 4px 0;
}

@media (max-width: 900px) {
  .hc-article-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .hc-toc {
    display: none;
  }
}

@media (max-width: 640px) {
  .hc-header-inner {
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 16px;
  }

  .hc-brand span {
    display: none;
  }

  .hc-search {
    order: 3;
    flex-basis: 100%;
    max-width: none;
  }

  .hc-app-link {
    margin-left: auto;
  }

  .hc-main {
    padding: 0 16px 48px;
  }

  .hc-hero {
    padding: 32px 0 24px;
  }
}