:root {
      --dp-ink: #1f232b;
      --dp-muted: #596474;
      --dp-paper: #f5f2ec;
      --dp-paper-2: #ebe7de;
      --dp-graphite: #242c36;
      --dp-blue: #7c9eb8;
      --dp-green: #5c7a5c;
      --dp-gold: #b99658;
      --dp-red: #a95b56;
      --dp-line: rgba(53, 67, 86, 0.14);
      --dp-shadow: rgba(31, 35, 43, 0.12);
      --dp-focus: rgba(92, 122, 92, 0.18);
      --dp-mouse-x: 50%;
      --dp-mouse-y: 18%;
      --dapps-semantic-verified: rgba(63, 138, 116, 0.16);
      --dapps-semantic-stale: rgba(179, 134, 66, 0.18);
      --dapps-semantic-draft: rgba(95, 113, 133, 0.18);
      --dapps-semantic-archived: rgba(156, 163, 175, 0.05);
      --dapps-motion-hover: cubic-bezier(0.34, 1.56, 0.64, 1);
    }

    /* Reset & Base */
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      background:
        radial-gradient(circle at var(--dp-mouse-x) var(--dp-mouse-y), rgba(255,255,255,0.72), transparent 34%),
        linear-gradient(115deg, rgba(255,255,255,0.5), transparent 28%),
        repeating-linear-gradient(0deg, rgba(31,35,43,0.035) 0 1px, transparent 1px 24px),
        repeating-linear-gradient(90deg, rgba(31,35,43,0.03) 0 1px, transparent 1px 24px),
        linear-gradient(135deg, var(--dp-paper), #dfe3e8 48%, #ccd5de);
      color: var(--dp-ink);
      font-family: 'IBM Plex Sans', sans-serif;
      font-size: 16px;
      line-height: 1.5;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      min-height: 100vh;
      transition: background-position 0.2s ease;
    }
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      pointer-events: none;
      background:
        radial-gradient(circle at 12% 82%, rgba(92,122,92,0.12), transparent 32%),
        radial-gradient(circle at 82% 18%, rgba(124,158,184,0.14), transparent 38%);
      mix-blend-mode: multiply;
      z-index: -1;
    }

    button,
    a,
    [role="button"] {
      min-width: 44px;
      min-height: 44px;
    }

    h1, h2, h3 {
      font-family: 'Literata', serif;
      line-height: 1.3;
      font-weight: 400;
    }

    /* SPRIME Mark */
    .sprime-mark {
      position: fixed;
      top: 16px;
      left: 16px;
      display: flex;
      align-items: center;
      gap: 6px;
      text-decoration: none;
      z-index: 1000;
    }
    .sprime-s {
      font-family: 'Literata', serif;
      font-size: 16px;
      color: #7c9eb8;
      opacity: 0.6;
    }
    .sprime-bar {
      width: 1px;
      height: 16px;
      background-color: #7c9eb8;
      opacity: 0.3;
    }
    .sprime-world {
      font-family: 'IBM Plex Sans', sans-serif;
      font-size: 11px;
      color: #7c9eb8;
      opacity: 0.4;
      text-transform: lowercase;
    }
    .sprime-mark:hover .sprime-s,
    .sprime-mark:hover .sprime-bar,
    .sprime-mark:hover .sprime-world {
      opacity: 1;
    }

    /* Layout */
    .layout {
      display: flex;
      max-width: 1220px;
      margin: 0 auto;
      padding: 72px 48px 96px 48px;
      min-height: 100vh;
      gap: 34px;
      position: relative;
    }
    .sidebar {
      width: 236px;
      flex-shrink: 0;
      position: sticky;
      top: 64px;
      align-self: flex-start;
      padding-top: 112px;
    }
    .main-content {
      flex-grow: 1;
      padding-top: 32px;
      min-width: 0;
    }

    /* Sidebar Navigation */
    .sidebar nav {
      display: flex;
      flex-direction: column;
      border: 1px solid rgba(53, 67, 86, 0.12);
      border-radius: 18px;
      padding: 12px;
      background: rgba(253, 254, 254, 0.64);
      box-shadow: 0 20px 42px rgba(31,35,43,0.06);
      backdrop-filter: blur(10px);
    }
    .nav-link {
      display: block;
      font-family: 'Literata', serif;
      font-style: italic;
      font-size: 14px;
      color: #5c7a5c;
      text-decoration: none;
      padding: 6px 0 6px 12px;
      margin-bottom: 8px;
    }
    .nav-link.active {
      color: #2c2a26;
      border-left: 2px solid #5c7a5c;
      padding-left: 10px;
    }
    .nav-link:hover {
      text-decoration: underline;
    }
    .nav-link:focus-visible {
      outline: 2px solid rgba(92, 122, 92, 0.42);
      outline-offset: 3px;
      border-radius: 8px;
    }

    /* Header */
    .main-header {
      margin-bottom: 32px;
      padding: 22px;
      border: 1px solid rgba(53, 67, 86, 0.16);
      border-radius: 24px;
      background:
        linear-gradient(90deg, rgba(255,255,255,0.86), rgba(238, 242, 246, 0.9)),
        repeating-linear-gradient(90deg, transparent 0 13px, rgba(53,67,86,0.045) 13px 14px);
      box-shadow: 0 24px 56px rgba(31,35,43,0.1);
      position: relative;
      overflow: clip;
    }
    .main-header::before {
      content: '';
      position: absolute;
      right: -70px;
      top: -120px;
      width: 280px;
      height: 280px;
      border-radius: 50%;
      border: 1px solid rgba(92,122,92,0.18);
      box-shadow: inset 0 0 0 28px rgba(124,158,184,0.06), inset 0 0 0 58px rgba(92,122,92,0.045);
      pointer-events: none;
    }
    .main-header h1 {
      font-size: 28px;
      color: #1f232b;
      margin-bottom: 6px;
      letter-spacing: -0.02em;
    }
    .main-header p {
      font-size: 15px;
      color: #4d5560;
    }
    .header-core {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(260px, 330px);
      gap: 18px;
      align-items: start;
    }
    .desk-inspector {
      border: 1px solid rgba(53, 67, 86, 0.16);
      border-radius: 18px;
      background:
        linear-gradient(180deg, rgba(31,35,43,0.92), rgba(38,48,60,0.92)),
        repeating-linear-gradient(0deg, transparent 0 15px, rgba(255,255,255,0.04) 15px 16px);
      color: #edf4f4;
      padding: 14px;
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 18px 34px rgba(31,35,43,0.16);
    }
    .desk-inspector-kicker {
      display: flex;
      justify-content: space-between;
      gap: 1rem;
      color: #a8c7d7;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      margin-bottom: 8px;
    }
    .desk-inspector-title {
      font-family: 'Literata', serif;
      font-size: 20px;
      color: #ffffff;
      line-height: 1.25;
      margin-bottom: 8px;
    }
    .desk-inspector-copy {
      color: #cfd9dc;
      font-size: 13px;
      line-height: 1.48;
      margin-bottom: 10px;
    }
    .desk-inspector-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }
    .desk-pill {
      border: 1px solid rgba(168, 199, 215, 0.24);
      border-radius: 999px;
      color: #eaf6f6;
      background: rgba(255,255,255,0.06);
      padding: 3px 8px;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
    }
    .desk-status-strip {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 14px;
    }
    .desk-status {
      border: 1px solid rgba(53, 67, 86, 0.13);
      border-radius: 14px;
      background: rgba(255,255,255,0.72);
      padding: 10px 12px;
    }
    .desk-status-label {
      font-size: 10px;
      color: #657180;
      font-weight: 800;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      margin-bottom: 4px;
    }
    .desk-status-value {
      font-size: 18px;
      font-weight: 700;
      color: #1f232b;
      letter-spacing: -0.03em;
    }
    .signal-bar {
      height: 5px;
      border-radius: 999px;
      background: rgba(53, 67, 86, 0.12);
      overflow: hidden;
      margin-top: 8px;
    }
    .signal-bar span {
      display: block;
      height: 100%;
      width: 0%;
      border-radius: inherit;
      background: linear-gradient(90deg, #7c9eb8, #5c7a5c);
      transition: width 0.2s ease;
    }
    .header-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
      gap: 10px;
      margin-top: 14px;
    }
    .chip {
      border: 1px solid rgba(53, 67, 86, 0.16);
      border-radius: 14px;
      padding: 8px 10px;
      font-size: 12px;
      color: #2c3341;
      background: rgba(255,255,255,0.9);
      display: inline-flex;
      align-items: center;
      gap: 8px;
      letter-spacing: 0.02em;
    }
    .chip small {
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: #6b7380;
    }
    .filter-row {
      margin-top: 16px;
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
    }
    .filter-btn {
      border: 1px solid rgba(82, 96, 118, 0.22);
      background: #f7f8fa;
      color: #1f232b;
      border-radius: 999px;
      padding: 8px 12px;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.03em;
      cursor: pointer;
      transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
    }
    .filter-btn.active {
      border-color: #4b647a;
      background: linear-gradient(90deg, #e9edf2, #fdfefe);
      box-shadow: 0 6px 18px rgba(0,0,0,0.08);
    }
    .filter-btn:hover { transform: translateY(-1px); }
    .filter-btn:focus-visible,
    .cta-mail:focus-visible,
    .search-input:focus-visible,
    .radar-trigger:focus-visible {
      outline: 2px solid rgba(92, 122, 92, 0.5);
      outline-offset: 3px;
    }

    .cta-row {
      margin-top: 12px;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }
    .search-row {
      margin-top: 10px;
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      align-items: center;
    }
    .search-input {
      flex: 1;
      min-width: 220px;
      border: 1px solid rgba(69, 94, 122, 0.3);
      border-radius: 12px;
      padding: 10px 12px;
      font-size: 14px;
      font-family: 'IBM Plex Sans', sans-serif;
      background: #fdfefe;
      color: #1f232b;
      box-shadow: 0 8px 18px rgba(0,0,0,0.04);
    }
    .search-input:focus {
      outline: none;
      border-color: #4b647a;
      box-shadow: 0 10px 22px rgba(0,0,0,0.06);
    }
    .search-meta {
      font-size: 12px;
      color: #4d5560;
      letter-spacing: 0.02em;
    }
    .cta-mail {
      border: 1px solid rgba(69, 94, 122, 0.6);
      background: #19212d;
      color: #f0f4ff;
      border-radius: 12px;
      padding: 9px 12px;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.02em;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      box-shadow: 0 10px 26px rgba(0,0,0,0.14);
      transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
    }
    .cta-mail:hover {
      transform: translateY(-1px);
      border-color: rgba(69, 94, 122, 0.9);
      box-shadow: 0 16px 34px rgba(0,0,0,0.18);
    }

    /* Content Area */
    .category-section {
      margin-bottom: 56px;
      border: 1px solid rgba(53, 67, 86, 0.12);
      border-radius: 22px;
      background:
        linear-gradient(180deg, rgba(255,255,255,0.9), rgba(247,248,249,0.94)),
        repeating-linear-gradient(0deg, transparent 0 34px, rgba(53,67,86,0.035) 34px 35px);
      box-shadow: 0 18px 40px rgba(0,0,0,0.05);
      padding: 18px 18px 8px;
      position: relative;
      overflow: clip;
      scroll-margin-top: 28px;
    }
    .category-section::before {
      content: attr(data-count) ' tools';
      position: absolute;
      right: 18px;
      top: 20px;
      color: #718093;
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 0.1em;
      text-transform: uppercase;
    }
    .category-title {
      font-size: 20px;
      color: #1f232b;
      margin-bottom: 12px;
      border-bottom: 1px solid rgba(53, 67, 86, 0.12);
      padding-bottom: 8px;
      letter-spacing: -0.01em;
    }
    .app-row {
      display: flex;
      flex-direction: column;
      justify-content: center;
      min-height: 64px;
      padding: 13px 12px;
      border-bottom: 1px solid rgba(53, 67, 86, 0.08);
      border-radius: 12px;
      position: relative;
      transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
    }
    .app-row::before {
      content: '';
      position: absolute;
      left: 0;
      top: 12px;
      bottom: 12px;
      width: 3px;
      border-radius: 999px;
      background: transparent;
      transition: background 0.18s ease;
    }
    .app-row:hover,
    .app-row:focus-within,
    .app-row.is-inspected {
      background: rgba(124, 158, 184, 0.1);
      box-shadow: inset 0 0 0 1px rgba(92, 122, 92, 0.12);
      transform: translateX(2px);
    }
    .app-row:focus-visible {
      outline: 2px solid rgba(92, 122, 92, 0.45);
      outline-offset: 3px;
    }
    .app-row:hover::before,
    .app-row:focus-within::before,
    .app-row.is-inspected::before {
      background: #5c7a5c;
    }
    .app-header {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-wrap: wrap;
    }
    .app-name {
      font-family: 'IBM Plex Sans', sans-serif;
      font-weight: 600;
      font-size: 16px;
      color: #16202e;
      text-decoration: none;
    }
    .app-name:hover {
      text-decoration: underline;
    }
    .app-name:focus-visible {
      outline: 2px solid rgba(92, 122, 92, 0.42);
      outline-offset: 3px;
      border-radius: 6px;
    }
    .app-desc {
      font-size: 15px;
      color: #555045;
      margin-top: 4px;
      margin-left: 20px;
    }

    /* Friction Dots & Badges */
    .friction-dot {
      display: inline-block;
      width: 8px;
      height: 8px;
      border-radius: 50%;
      flex-shrink: 0;
    }
    .friction-low { background-color: #4c8266; }
    .friction-med { background-color: #b6975f; }
    .friction-high { background-color: #b45f5f; }

    .platforms {
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
    }
    .platform-badge {
      font-size: 11px;
      text-transform: uppercase;
      color: #2f3a46;
      background-color: #edf0f3;
      padding: 2px 6px;
      border-radius: 4px;
      letter-spacing: 0.5px;
      font-weight: 700;
    }
    .friction-badge {
      border-radius: 999px;
      padding: 2px 7px;
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: #1f232b;
      background: rgba(92, 122, 92, 0.12);
    }
    .friction-badge[data-friction="med"] {
      background: rgba(185, 150, 88, 0.18);
    }
    .friction-badge[data-friction="high"] {
      background: rgba(169, 91, 86, 0.16);
    }

    .dapps-status-badge {
      border-radius: 999px;
      border: 1px solid rgba(82, 115, 142, 0.18);
      background: rgba(255,255,255,0.54);
      color: #20384a;
      padding: 2px 7px;
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.72);
    }
    .dapps-status-badge[data-status="verified"] {
      background: var(--dapps-semantic-verified);
      color: #286955;
    }
    .dapps-status-badge[data-status="stale"] {
      background: var(--dapps-semantic-stale);
      color: #78571e;
    }
    .dapps-status-badge[data-status="draft"] {
      background: var(--dapps-semantic-draft);
      color: #46576a;
    }

    /* Responsive */
    @media (max-width: 768px) {
      .layout {
        flex-direction: column;
        padding: 48px 24px 64px 24px;
      }
      .sidebar {
        width: 100%;
        position: relative;
        top: 0;
        padding-top: 16px;
        margin-bottom: 32px;
      }
      .sidebar nav {
        flex-direction: row;
        overflow-x: auto;
        white-space: nowrap;
        padding-bottom: 12px;
        border-bottom: 1px solid rgba(102, 98, 88, 0.2);
        -webkit-overflow-scrolling: touch;
      }
      .nav-link {
        display: inline-block;
        font-size: 15px;
        padding: 4px 12px;
        margin-bottom: 0;
        border-left: none;
      }
      .nav-link.active {
        border-left: none;
        padding-left: 12px;
        border-bottom: 2px solid #5c7a5c;
      }
      .app-desc {
        margin-left: 0;
        margin-top: 8px;
      }
      .main-content {
        padding-top: 0;
      }
      .header-core {
        grid-template-columns: 1fr;
      }
      .desk-status-strip {
        grid-template-columns: 1fr;
      }
      .category-section::before {
        position: static;
        display: block;
        margin-bottom: 8px;
      }
    }

    .radar-trigger {
      position: fixed;
      right: 16px;
      bottom: 16px;
      z-index: 2000;
      border: 1px solid rgba(69, 94, 122, 0.7);
      background: linear-gradient(120deg, #f6f8fa, #e3e7ed);
      color: #1f232b;
      border-radius: 999px;
      padding: 10px 14px;
      font-family: 'IBM Plex Sans', sans-serif;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.04em;
      cursor: pointer;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }
    .radar-trigger:hover {
      transform: translateY(-2px);
      box-shadow: 0 16px 36px rgba(0, 0, 0, 0.18);
    }

    .radar-toast {
      position: fixed;
      right: 16px;
      bottom: 66px;
      z-index: 2000;
      border: 1px solid rgba(69, 94, 122, 0.5);
      background: rgba(246, 248, 250, 0.98);
      color: #1f232b;
      border-radius: 10px;
      padding: 8px 10px;
      font-size: 12px;
      max-width: 260px;
      opacity: 0;
      transform: translateY(8px);
      transition: opacity 0.2s ease, transform 0.2s ease;
      pointer-events: none;
    }
    .radar-toast.show {
      opacity: 1;
      transform: translateY(0);
    }

    .app-row.radar-hit {
      background: rgba(92, 122, 92, 0.14);
      box-shadow: inset 0 0 0 1px rgba(92, 122, 92, 0.22), 0 12px 30px rgba(31,35,43,0.08);
      transition: background 0.4s ease;
    }

    body.dapps-easter {
      filter: contrast(1.03) saturate(1.02);
      background: linear-gradient(145deg, #f7f7f8, #e0e4ea);
    }
    body.dapps-easter .category-title {
      color: #2b3650;
      border-bottom-color: rgba(43, 54, 80, 0.3);
    }

    /* Hardware shelf */
    .shelf {
      margin-top: 16px;
      border: 1px solid rgba(53, 67, 86, 0.14);
      border-radius: 16px;
      background: linear-gradient(180deg, rgba(246, 248, 250, 0.92), rgba(233, 237, 242, 0.96));
      padding: 14px 14px 4px;
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.7), 0 12px 30px rgba(0,0,0,0.05);
    }
    .shelf-title {
      font-size: 14px;
      font-weight: 700;
      color: #1f232b;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      margin-bottom: 10px;
    }
    .shelf-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 10px;
    }
    .shelf-card {
      border: 1px solid rgba(53, 67, 86, 0.16);
      border-radius: 12px;
      background: #fdfefe;
      padding: 10px 12px;
      box-shadow: 0 10px 24px rgba(0,0,0,0.05);
    }
    .shelf-name {
      font-size: 14px;
      font-weight: 700;
      color: #1f232b;
      margin-bottom: 4px;
      letter-spacing: -0.01em;
    }
    .shelf-era {
      font-size: 11px;
      color: #4d5560;
      letter-spacing: 0.05em;
      text-transform: uppercase;
    }
    .shelf-note {
      margin-top: 6px;
      font-size: 12px;
      color: #2f3a46;
      line-height: 1.5;
    }

    .offline-shelf {
      margin-top: 12px;
      border: 1px dashed rgba(53, 67, 86, 0.18);
      border-radius: 14px;
      padding: 12px 12px 4px;
      background: rgba(248, 249, 251, 0.9);
    }
    .offline-title {
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.05em;
      color: #1f232b;
      text-transform: uppercase;
      margin-bottom: 8px;
    }
    .offline-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 8px;
    }
    .offline-item {
      border: 1px solid rgba(53, 67, 86, 0.12);
      border-radius: 10px;
      padding: 10px;
      background: #fff;
      box-shadow: 0 8px 20px rgba(0,0,0,0.04);
    }
    .offline-name { font-weight: 700; font-size: 13px; color: #1f232b; }
    .offline-note { font-size: 12px; color: #2f3a46; margin-top: 4px; line-height: 1.5; }

    /* Frosted Crystal material pass */
    body {
      --dp-crystal-bg: #edf7fc;
      --dp-crystal-ink: #142233;
      --dp-crystal-muted: #5f7185;
      --dp-crystal-blue: #6ea6c2;
      --dp-crystal-edge: rgba(255, 255, 255, 0.82);
      --dp-crystal-line: rgba(82, 115, 142, 0.20);
      --dp-crystal-shadow: rgba(31, 51, 72, 0.13);
      --dp-crystal-glow: rgba(110, 166, 194, 0.22);
      background:
        radial-gradient(circle at var(--dp-mouse-x) var(--dp-mouse-y), rgba(255,255,255,0.95), transparent 27%),
        radial-gradient(circle at 12% 18%, rgba(186, 222, 238, 0.55), transparent 34%),
        radial-gradient(circle at 82% 10%, rgba(255, 255, 255, 0.76), transparent 31%),
        linear-gradient(135deg, #f9fdff 0%, #edf7fc 42%, #d8e8f0 100%);
      color: var(--dp-crystal-ink);
    }

    body::before {
      background:
        linear-gradient(115deg, transparent 0 18%, rgba(255,255,255,0.58) 18% 18.5%, transparent 19% 44%, rgba(111, 146, 170, 0.08) 44% 44.5%, transparent 45%),
        linear-gradient(24deg, transparent 0 32%, rgba(255,255,255,0.42) 32% 32.4%, transparent 33% 72%, rgba(111, 146, 170, 0.10) 72% 72.4%, transparent 73%),
        radial-gradient(circle at 16% 84%, rgba(110,166,194,0.16), transparent 34%),
        radial-gradient(circle at 84% 22%, rgba(255,255,255,0.42), transparent 40%);
      mix-blend-mode: normal;
      opacity: 0.95;
    }

    body::after {
      content: '';
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -1;
      background-image:
        linear-gradient(rgba(255,255,255,0.36) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.32) 1px, transparent 1px);
      background-size: 72px 72px;
      mask-image: radial-gradient(circle at 50% 24%, black, transparent 78%);
      opacity: 0.44;
    }

    .sprime-mark {
      border: 1px solid rgba(255,255,255,0.54);
      border-radius: 999px;
      padding: 6px 9px;
      background: rgba(247, 252, 255, 0.54);
      box-shadow: 0 14px 34px rgba(31, 51, 72, 0.08), inset 0 1px 0 rgba(255,255,255,0.88);
      backdrop-filter: blur(14px) saturate(135%);
    }

    .sprime-s,
    .sprime-world {
      color: #385d75;
    }

    .sprime-bar {
      background-color: #6ea6c2;
    }

    .sidebar nav,
    .main-header,
    .category-section,
    .shelf,
    .offline-shelf {
      border-color: var(--dp-crystal-line);
      background:
        linear-gradient(145deg, rgba(255,255,255,0.78), rgba(235, 247, 252, 0.56)),
        linear-gradient(110deg, rgba(255,255,255,0.42), transparent 42%);
      box-shadow:
        0 24px 70px var(--dp-crystal-shadow),
        inset 0 1px 0 var(--dp-crystal-edge),
        inset 0 -1px 0 rgba(111, 146, 170, 0.10);
      backdrop-filter: blur(18px) saturate(145%);
    }

    .main-header,
    .category-section {
      border-radius: 28px;
    }

    .main-header::before {
      right: -84px;
      top: -126px;
      border-radius: 34% 66% 55% 45%;
      border-color: rgba(110,166,194,0.20);
      box-shadow:
        inset 0 0 0 30px rgba(255,255,255,0.28),
        inset 0 0 0 66px rgba(110,166,194,0.07),
        0 0 70px rgba(110,166,194,0.14);
      transform: rotate(18deg);
    }

    .main-header::after,
    .category-section::after,
    .shelf::after {
      content: '';
      position: absolute;
      inset: 0;
      pointer-events: none;
      background: linear-gradient(120deg, transparent 0 34%, rgba(255,255,255,0.52) 44%, transparent 54%);
      transform: translateX(-120%);
      animation: dappsCrystalGlint 9s ease-in-out infinite;
      opacity: 0.52;
    }

    .shelf {
      position: relative;
      overflow: clip;
    }

    .desk-inspector {
      border-color: rgba(255,255,255,0.18);
      border-radius: 22px;
      background:
        linear-gradient(145deg, rgba(18, 35, 51, 0.90), rgba(48, 76, 94, 0.82)),
        radial-gradient(circle at 20% 10%, rgba(255,255,255,0.16), transparent 36%);
      box-shadow:
        0 24px 54px rgba(31,51,72,0.18),
        inset 0 1px 0 rgba(255,255,255,0.18),
        inset 0 -1px 0 rgba(255,255,255,0.08);
      backdrop-filter: blur(16px) saturate(135%);
    }

    .desk-status,
    .chip,
    .shelf-card,
    .offline-item,
    .search-input {
      border-color: rgba(82, 115, 142, 0.18);
      background:
        linear-gradient(145deg, rgba(255,255,255,0.82), rgba(240, 249, 253, 0.72)),
        rgba(255,255,255,0.62);
      box-shadow:
        0 14px 32px rgba(31,51,72,0.07),
        inset 0 1px 0 rgba(255,255,255,0.82);
      backdrop-filter: blur(10px) saturate(125%);
    }

    .filter-btn,
    .cta-mail,
    .radar-trigger {
      border-color: rgba(82, 115, 142, 0.24);
      border-radius: 14px;
      background:
        linear-gradient(145deg, rgba(255,255,255,0.86), rgba(225, 241, 248, 0.72));
      color: #142233;
      box-shadow:
        0 14px 34px rgba(31,51,72,0.10),
        inset 0 1px 0 rgba(255,255,255,0.9);
    }

    .filter-btn.active {
      border-color: rgba(56, 93, 117, 0.48);
      background:
        linear-gradient(145deg, rgba(255,255,255,0.94), rgba(207, 231, 242, 0.88));
      box-shadow:
        0 18px 42px rgba(31,51,72,0.13),
        0 0 0 4px rgba(110,166,194,0.10),
        inset 0 1px 0 rgba(255,255,255,0.95);
    }

    .filter-btn:hover,
    .cta-mail:hover,
    .radar-trigger:hover {
      transform: translateY(-2px);
      box-shadow:
        0 20px 48px rgba(31,51,72,0.14),
        0 0 0 4px rgba(255,255,255,0.44),
        inset 0 1px 0 rgba(255,255,255,0.95);
    }

    .search-input:focus {
      border-color: rgba(56, 93, 117, 0.58);
      box-shadow:
        0 18px 42px rgba(31,51,72,0.12),
        0 0 0 4px rgba(110,166,194,0.14),
        inset 0 1px 0 rgba(255,255,255,0.92);
    }

    .nav-link {
      color: #456c84;
      border-radius: 12px;
      transition: background 0.16s ease, color 0.16s ease, transform 0.16s ease;
    }

    .nav-link.active,
    .nav-link:hover {
      color: #142233;
      background: rgba(255,255,255,0.58);
      text-decoration: none;
      transform: translateX(2px);
    }

    .category-title,
    .main-header h1,
    .shelf-title,
    .offline-title {
      color: var(--dp-crystal-ink);
    }

    .category-section::before,
    .search-meta,
    .desk-status-label,
    .shelf-era {
      color: var(--dp-crystal-muted);
    }

    .app-row {
      border-bottom-color: rgba(82, 115, 142, 0.10);
      transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
    }

    .app-row:hover,
    .app-row:focus-within,
    .app-row.is-inspected {
      background:
        linear-gradient(90deg, rgba(255,255,255,0.76), rgba(224, 242, 249, 0.42));
      box-shadow:
        inset 0 0 0 1px rgba(82, 115, 142, 0.18),
        0 14px 32px rgba(31,51,72,0.08);
      transform: translateX(4px);
    }

    .app-row:hover::before,
    .app-row:focus-within::before,
    .app-row.is-inspected::before {
      background: linear-gradient(180deg, #9fd0e3, #456c84);
      box-shadow: 0 0 18px rgba(110,166,194,0.36);
    }

    .app-name {
      color: #13273a;
    }

    .app-desc,
    .shelf-note,
    .offline-note {
      color: #45576a;
    }

    .platform-badge,
    .friction-badge,
    .desk-pill {
      border: 1px solid rgba(82, 115, 142, 0.18);
      background: rgba(255,255,255,0.54);
      color: #20384a;
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.72);
    }

    .friction-low { background-color: #3f8a74; }
    .friction-med { background-color: #b38642; }
    .friction-high { background-color: #a64f5a; }

    .signal-bar {
      background: rgba(82, 115, 142, 0.14);
    }

    .signal-bar span {
      background: linear-gradient(90deg, #9fd0e3, #456c84);
      box-shadow: 0 0 14px rgba(110,166,194,0.38);
    }

    .radar-toast {
      border-color: rgba(82, 115, 142, 0.24);
      background: rgba(247, 252, 255, 0.92);
      box-shadow:
        0 18px 44px rgba(31,51,72,0.15),
        inset 0 1px 0 rgba(255,255,255,0.88);
      backdrop-filter: blur(14px) saturate(135%);
    }

    .app-row.radar-hit {
      background: linear-gradient(90deg, rgba(255,255,255,0.88), rgba(196, 225, 238, 0.54));
      box-shadow:
        inset 0 0 0 1px rgba(69, 108, 132, 0.26),
        0 18px 40px rgba(31,51,72,0.13),
        0 0 0 5px rgba(110,166,194,0.10);
    }

    .app-row[data-state="verified"] {
      opacity: 1;
      filter: none;
    }

    .app-row[data-state="stale"] {
      opacity: 0.72;
      filter: blur(0.35px);
    }

    .app-row[data-state="draft"] {
      opacity: 0.58;
      filter: none;
      border: 1px dashed rgba(95, 113, 133, 0.42);
    }

    .app-row[data-state="archived"] {
      display: none !important;
    }

    .sr-only {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border: 0;
    }

    @keyframes dappsCrystalGlint {
      0%, 54% { transform: translateX(-120%); }
      72%, 100% { transform: translateX(120%); }
    }

    @media print {
      body {
        background: #fff !important;
        color: #000 !important;
        padding: 0;
      }
      body::before,
      body::after,
      .main-header::after,
      .category-section::after,
      .shelf::after,
      .radar-trigger,
      .radar-toast {
        display: none !important;
      }
      .sidebar nav,
      .main-header,
      .category-section,
      .shelf,
      .offline-shelf,
      .desk-inspector,
      .desk-status,
      .chip,
      .shelf-card,
      .offline-item,
      .search-input,
      .app-row,
      .app-row:hover,
      .app-row:focus-within,
      .app-row.is-inspected,
      .app-row.radar-hit {
        background: transparent !important;
        box-shadow: none !important;
        filter: none !important;
        backdrop-filter: none !important;
        border: 1px solid currentColor !important;
        transform: none !important;
        transition: none !important;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.001ms !important;
      }
    }