:root {
  --primary: #404ed2;
  --dark: #19216b;
  --secondary: #6366a0;
  --bg: #f5f3ef;
  --surface: #ffffff;
  --ink: #19216b;
  --muted: #475569;
  --border: #e5e2da;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: #f5f3ef;
  color: #19216b;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  padding-top: 64px;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
}
a {
  color: #404ed2;
}
.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
  background: #ffffff;
  padding: 10px 16px;
  border-radius: 8px;
  z-index: 200;
}
.dp-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}
.dp-wrap-wide {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.dp-main {
  min-height: 60vh;
}
.dp-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 40px;
  background: rgba(245, 243, 239, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.dp-brand {
  font-size: 1.15rem;
  font-weight: 800;
  color: #19216b;
  letter-spacing: -0.03em;
  text-decoration: none;
}
.dp-brand b {
  color: #404ed2;
  font-weight: 800;
}
.dp-nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.dp-nav-links a {
  font-size: 0.85rem;
  color: #19216b;
  text-decoration: none;
  font-weight: 500;
  padding: 8px 2px;
  transition: color 0.2s;
}
.dp-nav-links a:hover {
  color: #404ed2;
}
.dp-nav-cta {
  background: #404ed2;
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
}
.dp-nav-cta:hover {
  background: #19216b;
}
.admin-bar .dp-nav {
  top: 32px;
}
@media screen and (max-width: 782px) {
  .admin-bar .dp-nav {
    top: 46px;
  }
}
.dp-page-head {
  padding: 48px 0 8px;
}
.dp-page-head h1 {
  font-size: 2.4rem;
  line-height: 1.1;
  color: #19216b;
  letter-spacing: -0.02em;
  margin: 0 0 .3em;
}
.dp-page-head p {
  color: #475569;
  font-size: 1.05rem;
  margin: 0;
}
.dp-article {
  padding: 40px 0 64px;
}
.dp-article h1 {
  font-size: 2.5rem;
  line-height: 1.08;
  color: #19216b;
  letter-spacing: -0.02em;
  margin: .15em 0 .35em;
}
.dp-article h2 {
  font-size: 1.6rem;
  color: #19216b;
  letter-spacing: -0.01em;
  margin: 1.7em 0 .4em;
}
.dp-article h3 {
  font-size: 1.25rem;
  color: #19216b;
  margin: 1.4em 0 .3em;
}
.dp-article p,
.dp-article li {
  color: #2733a5;
  font-size: 1.06rem;
  line-height: 1.78;
}
.dp-article ul,
.dp-article ol {
  padding-left: 1.3em;
}
.dp-article a {
  color: #404ed2;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.dp-article a:hover {
  text-decoration-thickness: 2px;
}
.dp-article img {
  border-radius: 12px;
  margin: 1.2em 0;
}
.dp-article code {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: #edeae2;
  padding: .15em .4em;
  border-radius: 6px;
  font-size: .9em;
}
.dp-article pre {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: #19216b;
  color: #e0e7ff;
  padding: 20px;
  border-radius: 12px;
  overflow: auto;
  line-height: 1.6;
}
.dp-article pre code {
  background: none;
  padding: 0;
  color: inherit;
}
.dp-article blockquote {
  border-left: 3px solid #404ed2;
  margin: 1.4em 0;
  padding: .1em 0 .1em 20px;
  color: #475569;
  font-style: italic;
}
.dp-article hr {
  border: none;
  border-top: 1px solid #e5e2da;
  margin: 2em 0;
}
.dp-article table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.4em 0;
  font-size: .98rem;
}
.dp-article th,
.dp-article td {
  border: 1px solid #e5e2da;
  padding: 10px 14px;
  text-align: left;
}
.dp-article th {
  background: #efece6;
  color: #19216b;
}
.dp-meta {
  color: #8a8f9e;
  font-size: .9rem;
}
.dp-meta a {
  color: #6366a0;
  text-decoration: none;
}
.dp-meta a:hover {
  color: #404ed2;
}
.dp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  padding: 36px 0;
}
.dp-card {
  background: #ffffff;
  border: 1px solid #e5e2da;
  border-radius: 16px;
  padding: 26px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.dp-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(25, 33, 107, 0.08);
}
.dp-card h2 {
  font-size: 1.22rem;
  line-height: 1.25;
  margin: .5em 0 .35em;
}
.dp-card h2 a {
  color: #19216b;
  text-decoration: none;
}
.dp-card h2 a:hover {
  color: #404ed2;
}
.dp-card p {
  color: #475569;
  font-size: .96rem;
  line-height: 1.6;
  margin: 0 0 1em;
}
.dp-btn {
  display: inline-block;
  background: #404ed2;
  color: #fff;
  font-weight: 700;
  padding: 14px 30px;
  border-radius: 12px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.dp-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(64, 78, 210, 0.2);
}
.dp-btn-outline {
  background: transparent;
  color: #19216b;
  border: 2px solid #e5e2da;
}
.dp-btn-outline:hover {
  border-color: #404ed2;
  color: #404ed2;
  box-shadow: none;
}
.dp-pagination {
  padding: 24px 0 0;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.dp-pagination .page-numbers {
  padding: 8px 14px;
  border: 1px solid #e5e2da;
  border-radius: 8px;
  color: #19216b;
  text-decoration: none;
  transition: all 0.2s;
}
.dp-pagination .page-numbers:hover {
  border-color: #404ed2;
  color: #404ed2;
}
.dp-pagination .current {
  background: #404ed2;
  color: #fff;
  border-color: #404ed2;
}
.dp-footer {
  background: #f5f3ef;
  border-top: 1px solid #e5e2da;
  padding: 44px 40px;
  margin-top: 64px;
}
.dp-footer .dp-wrap-wide {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.dp-footer a {
  color: #19216b;
  text-decoration: none;
}
.dp-footer a:hover {
  color: #404ed2;
}
.dp-notice {
  text-align: center;
  padding: 90px 0;
}
.dp-notice h1 {
  color: #19216b;
  font-size: 2.2rem;
  margin: 0 0 .3em;
}
@media (max-width: 640px) {
  .dp-nav {
    padding: 0 20px;
  }
  .dp-nav-links {
    display: none;
  }
  .dp-article h1 {
    font-size: 2rem;
  }
  .dp-page-head h1 {
    font-size: 1.9rem;
  }
}