/* =========================================================
   Global Theme
   ========================================================= */

   :root {
    color-scheme: dark;
  
    --bg: #070707;
    --panel: #0f0f12;
    --panel-soft: rgba(15,15,18,0.78);
    --panel-alt: #10161b;
  
    --border: #2a2a2a;
    --border-soft: rgba(255,255,255,0.08);
  
    --text: #eaeaea;
    --muted: #a9a9a9;
  
    --accent: #00ff88;
    --accent-soft: rgba(0,255,136,0.35);
    --link: #8fd3ff;
  
    --shadow: 0 18px 70px rgba(0,0,0,0.35);
  }
  
  /* =========================================================
     Reset / Base
     ========================================================= */
  
  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }
  
  html, body {
    margin: 0;
    padding: 0;
  }
  
  body {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
                 "Liberation Mono", "Courier New", monospace;
    background:
      radial-gradient(1000px 600px at 70% -10%, rgba(0,255,136,0.10), transparent 60%),
      radial-gradient(900px 550px at 20% 0%, rgba(98,255,209,0.08), transparent 60%),
      var(--bg);
    color: var(--text);
    line-height: 1.5;
  }
  
  /* =========================================================
     Typography
     ========================================================= */
  
  h1, h2, h3 {
    font-weight: 800;
    letter-spacing: 0.2px;
  }
  
  h1 { font-size: 18px; }
  h2 { font-size: 15px; }
  h3 { font-size: 13px; }
  
  p {
    margin: 0.5em 0;
    color: var(--muted);
    font-size: 13px;
  }
  
  a {
    color: var(--link);
    text-decoration: none;
  }
  
  a:hover {
    text-decoration: underline;
  }
  
  /* =========================================================
     Layout Containers
     ========================================================= */
  
  .wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 18px 14px 60px;
  }
  
  /* =========================================================
     Header / Navigation
     ========================================================= */
  
  .site-header {
    position: sticky;
    top: 10px;
    z-index: 10;
    background: rgba(15,15,18,0.82);
    border: 1px solid var(--border);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    padding: 12px 12px 10px;
    box-shadow: var(--shadow);
  }
  
  .top {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  
  .brand {
    display: flex;
    gap: 10px;
    align-items: center;
    min-width: 240px;
  }
  
  .logo {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    background: linear-gradient(
      135deg,
      rgba(0,255,136,0.95),
      rgba(98,255,209,0.75)
    );
    border: 1px solid rgba(255,255,255,0.10);
    box-shadow: 0 14px 40px rgba(0,255,136,0.10);
  }
  
  .brand h1 {
    margin: 0;
    font-size: 14px;
  }
  
  .brand p {
    margin: 2px 0 0;
    font-size: 11px;
    color: var(--muted);
  }
  
  /* Navigation Tabs */
  
  nav {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
  }
  
  .tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.03);
    color: var(--text);
    font-size: 12px;
    font-weight: 800;
    transition: transform 120ms ease,
                border-color 120ms ease,
                color 120ms ease;
  }
  
  .tab:hover {
    transform: translateY(-1px);
    border-color: var(--accent-soft);
    text-decoration: none;
  }
  
  .tab.active {
    border-color: var(--accent-soft);
    color: var(--accent);
  }
  
  /* =========================================================
     Sections / Cards
     ========================================================= */
  
  .section {
    margin-top: 16px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--panel-soft);
    backdrop-filter: blur(8px);
    overflow: hidden;
    box-shadow: var(--shadow);
  }
  
  .section .head {
    padding: 14px 16px;
    background: linear-gradient(
      180deg,
      rgba(255,255,255,0.04),
      rgba(255,255,255,0.00)
    );
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  
  .section .head p {
    margin-top: 6px;
  }
  
  /* Grid of cards */
  
  .grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 12px;
    padding: 14px;
    background: rgba(16,22,27,0.25);
  }
  
  @media (max-width: 900px) {
    .grid {
      grid-template-columns: 1fr;
    }
  }
  
  .card {
    border: 1px solid var(--border-soft);
    border-radius: 16px;
    background: rgba(0,0,0,0.28);
    padding: 14px;
  }
  
  .card h3 {
    margin: 0 0 8px;
  }
  
  /* =========================================================
     Buttons / Actions
     ========================================================= */
  
  .actions {
    margin-top: 10px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
  }
  
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid var(--accent-soft);
    background: linear-gradient(
      135deg,
      rgba(0,255,136,0.95),
      rgba(98,255,209,0.75)
    );
    color: #04120b;
    font-weight: 900;
    font-size: 12px;
    text-decoration: none;
  }
  
  .btn:hover {
    text-decoration: none;
    filter: brightness(1.03);
  }
  
  .btn.secondary {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    color: var(--text);
  }
  
  /* =========================================================
     Lists / Blog
     ========================================================= */
  
  .list {
    padding: 14px 16px;
  }
  
  .list ul {
    margin: 0;
    padding-left: 18px;
  }
  
  .list li {
    margin: 10px 0;
    font-size: 13px;
  }
  
  .meta {
    color: var(--muted);
    font-size: 12px;
  }
  
  /* =========================================================
     Article Content
     ========================================================= */
  
  article {
    padding: 16px;
  }
  
  article p {
    color: var(--muted);
    line-height: 1.7;
    font-size: 13px;
  }
  
  article ul {
    margin-left: 18px;
  }
  
  article li {
    margin: 6px 0;
  }
  
  /* =========================================================
     Footer
     ========================================================= */
  
  .site-footer {
    margin-top: 16px;
    color: rgba(255,255,255,0.45);
    font-size: 11px;
    display: flex;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    padding: 0 4px;
  }