* { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      background-color: #080c14;
      color: #e2e8f0;
      font-family: 'Outfit', sans-serif;
      -webkit-font-smoothing: antialiased;
    }
    ::-webkit-scrollbar { width: 4px; }
    ::-webkit-scrollbar-track { background: #0d1220; }
    ::-webkit-scrollbar-thumb { background: #1a60e8; border-radius: 4px; }
    .bg-grid {
      background-image: linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
                        linear-gradient(to right, rgba(59,130,246,0.04) 1px, transparent 1px);
      background-size: 40px 40px;
    }
    .glass {
      background: rgba(13,18,32,0.72);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border: 1px solid rgba(255,255,255,0.07);
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
    }
    .glass-light {
      background: rgba(22,31,48,0.60);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border: 1px solid rgba(255,255,255,0.06);
    }
    .nav-link {
      color: #94a3b8;
      font-size: 14px;
      font-weight: 500;
      transition: color 0.2s;
      position: relative;
    }
    .nav-link:hover { color: #e2e8f0; }
    .nav-link.active { color: #e2e8f0; }
    .nav-link.active::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0; right: 0;
      height: 1px;
      background: #1a60e8;
    }
    .filter-tag {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 5px 14px;
      border-radius: 9999px;
      font-size: 12.5px;
      font-weight: 500;
      cursor: pointer;
      transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
      border: 1px solid rgba(255,255,255,0.08);
      background: rgba(22,31,48,0.5);
      color: #94a3b8;
      user-select: none;
    }
    .filter-tag:hover {
      border-color: rgba(59,130,246,0.4);
      color: #bfdbfe;
      background: rgba(26,96,232,0.08);
    }
    .filter-tag.active {
      background: rgba(26,96,232,0.18);
      border-color: rgba(59,130,246,0.55);
      color: #93c5fd;
      box-shadow: 0 0 12px rgba(59,130,246,0.12), inset 0 1px 0 rgba(255,255,255,0.07);
    }
    .case-card {
      background: linear-gradient(145deg, rgba(22,31,48,0.9) 0%, rgba(13,18,32,0.95) 100%);
      border: 1px solid rgba(255,255,255,0.07);
      border-radius: 16px;
      overflow: hidden;
      transition: transform 0.32s cubic-bezier(0.16,1,0.3,1), box-shadow 0.32s cubic-bezier(0.16,1,0.3,1), border-color 0.32s;
      cursor: default;
    }
    .case-card:hover {
      transform: translateY(-5px) scale(1.012);
      box-shadow: 0 20px 60px rgba(0,0,0,0.45), 0 0 0 1px rgba(59,130,246,0.18), 0 4px 20px rgba(26,96,232,0.1);
      border-color: rgba(59,130,246,0.25);
    }
    .carousel-track {
      display: flex;
      transition: transform 0.6s cubic-bezier(0.16,1,0.3,1);
      will-change: transform;
    }
    .carousel-img {
      min-width: 100%;
      aspect-ratio: 9/14;
      object-fit: cover;
    }
    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 8px 16px;
      border-radius: 8px;
      font-size: 13px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.22s cubic-bezier(0.16,1,0.3,1);
      background: linear-gradient(135deg, #1a60e8, #0f47cc);
      color: #fff;
      border: none;
      box-shadow: 0 2px 12px rgba(26,96,232,0.25);
    }
    .btn-primary:hover {
      background: linear-gradient(135deg, #3d83f7, #1a60e8);
      box-shadow: 0 4px 20px rgba(26,96,232,0.4);
      transform: translateY(-1px);
    }
    .btn-primary:active { transform: translateY(0) scale(0.98); }
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 7px 14px;
      border-radius: 8px;
      font-size: 13px;
      font-weight: 500;
      cursor: pointer;
      transition: all 0.22s cubic-bezier(0.16,1,0.3,1);
      background: rgba(255,255,255,0.04);
      color: #94a3b8;
      border: 1px solid rgba(255,255,255,0.09);
    }
    .btn-ghost:hover {
      background: rgba(255,255,255,0.08);
      color: #e2e8f0;
      border-color: rgba(255,255,255,0.15);
    }
    .btn-ghost:active { transform: scale(0.98); }
    .btn-interest {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      padding: 7px 14px;
      border-radius: 8px;
      font-size: 13px;
      font-weight: 500;
      cursor: pointer;
      transition: all 0.22s cubic-bezier(0.16,1,0.3,1);
      background: rgba(239,68,68,0.08);
      color: #f87171;
      border: 1px solid rgba(239,68,68,0.18);
    }
    .btn-interest:hover {
      background: rgba(239,68,68,0.15);
      border-color: rgba(239,68,68,0.35);
      color: #fca5a5;
    }
    .btn-interest.active {
      background: rgba(239,68,68,0.2);
      border-color: rgba(239,68,68,0.5);
      color: #fca5a5;
    }
    .btn-interest:active { transform: scale(0.96); }
    .float-bar {
      position: fixed;
      right: 24px;
      top: 50%;
      transform: translateY(-50%);
      z-index: 40;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .float-item {
      background: rgba(26,96,232,0.15);
      border: 1px solid rgba(59,130,246,0.25);
      border-radius: 12px;
      padding: 14px 10px;
      cursor: pointer;
      transition: all 0.25s cubic-bezier(0.16,1,0.3,1);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 6px;
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      min-width: 54px;
    }
    .float-item:hover {
      background: rgba(26,96,232,0.28);
      border-color: rgba(59,130,246,0.5);
      box-shadow: 0 0 20px rgba(26,96,232,0.2), inset 0 1px 0 rgba(255,255,255,0.08);
      transform: translateX(-3px);
    }
    .float-item span {
      font-size: 10px;
      font-weight: 600;
      color: #93c5fd;
      writing-mode: vertical-rl;
      text-orientation: mixed;
      letter-spacing: 0.05em;
    }
    .modal-overlay {
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.7);
      backdrop-filter: blur(6px);
      -webkit-backdrop-filter: blur(6px);
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.25s;
    }
    .modal-overlay.open {
      opacity: 1;
      pointer-events: all;
    }
    .modal-box {
      background: linear-gradient(145deg, #111827, #0d1220);
      border: 1px solid rgba(59,130,246,0.2);
      border-radius: 20px;
      width: 480px;
      max-width: 92vw;
      padding: 32px;
      position: relative;
      box-shadow: 0 30px 80px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.06);
      transform: translateY(16px);
      transition: transform 0.3s cubic-bezier(0.16,1,0.3,1);
    }
    .modal-overlay.open .modal-box {
      transform: translateY(0);
    }
    .form-input {
      width: 100%;
      background: rgba(22,31,48,0.6);
      border: 1px solid rgba(255,255,255,0.09);
      border-radius: 10px;
      padding: 10px 14px;
      color: #e2e8f0;
      font-size: 14px;
      font-family: 'Outfit', sans-serif;
      outline: none;
      transition: border-color 0.2s, box-shadow 0.2s;
    }
    .form-input:focus {
      border-color: rgba(59,130,246,0.5);
      box-shadow: 0 0 0 3px rgba(26,96,232,0.12);
    }
    .form-input::placeholder { color: #475569; }
    textarea.form-input { resize: vertical; min-height: 100px; }
    .tag-chip {
      display: inline-flex;
      align-items: center;
      padding: 3px 9px;
      border-radius: 6px;
      font-size: 11px;
      font-weight: 500;
      background: rgba(59,130,246,0.1);
      color: #7dd3fc;
      border: 1px solid rgba(59,130,246,0.18);
    }
    .cat-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      display: inline-block;
      flex-shrink: 0;
    }
    @keyframes shimmer {
      0% { background-position: -600px 0; }
      100% { background-position: 600px 0; }
    }
    .shimmer {
      background: linear-gradient(90deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 100%);
      background-size: 600px 100%;
      animation: shimmer 2.2s infinite;
    }
    .carousel-dot {
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: rgba(255,255,255,0.25);
      transition: all 0.3s;
    }
    .carousel-dot.active {
      width: 16px;
      border-radius: 3px;
      background: #3d83f7;
    }
    .glow-divider {
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(59,130,246,0.35), transparent);
    }
    .active-filter-badge {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 4px 10px 4px 12px;
      border-radius: 9999px;
      font-size: 12px;
      font-weight: 500;
      background: rgba(26,96,232,0.15);
      border: 1px solid rgba(59,130,246,0.3);
      color: #93c5fd;
      cursor: pointer;
      transition: all 0.2s;
    }
    .active-filter-badge:hover {
      background: rgba(239,68,68,0.12);
      border-color: rgba(239,68,68,0.3);
      color: #f87171;
    }
    .footer-link {
      color: #475569;
      font-size: 13px;
      transition: color 0.2s;
    }
    .footer-link:hover { color: #94a3b8; }
    @media (max-width: 1024px) {
      .float-bar { display: none; }
    }
    @media (max-width: 768px) {
      .case-card:hover { transform: none; }
      .modal-box { padding: 24px 20px; }
    }
    @keyframes pulse-dot {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.5; transform: scale(0.8); }
    }
    .pulse-dot { animation: pulse-dot 2.2s ease-in-out infinite; }
    @keyframes logo-glow {
      0%, 100% { box-shadow: 0 0 10px rgba(26,96,232,0.3); }
      50% { box-shadow: 0 0 20px rgba(26,96,232,0.6); }
    }
    .logo-mark { animation: logo-glow 3s ease-in-out infinite; }
    .img-overlay {
      background: linear-gradient(to bottom, transparent 55%, rgba(8,12,20,0.85) 100%);
    }
    @keyframes count-up { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
    .count-in { animation: count-up 0.4s cubic-bezier(0.16,1,0.3,1) forwards; }
    .filter-label {
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: #475569;
    }
    .nav-scrolled {
      background: rgba(8,12,20,0.92) !important;
      border-bottom-color: rgba(255,255,255,0.07) !important;
    }
    .empty-state {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding: 80px 0;
      color: #475569;
      gap: 12px;
    }
    .interest-num {
      font-family: 'JetBrains Mono', monospace;
      font-size: 12px;
      font-weight: 500;
      color: #64748b;
      transition: color 0.3s;
    }
    .filter-scroll {
      overflow-x: auto;
      scrollbar-width: none;
      -ms-overflow-style: none;
    }
    .filter-scroll::-webkit-scrollbar { display: none; }
    #ai-search-input:focus { outline: none; }
    #ai-search-wrap:focus-within {
      border-color: rgba(59,130,246,0.42);
      box-shadow: 0 0 0 3px rgba(26,96,232,0.1), 0 4px 40px rgba(26,96,232,0.12), inset 0 1px 0 rgba(255,255,255,0.06);
    }
    #ai-search-btn:hover {
      background: linear-gradient(135deg,#3d83f7,#1a60e8) !important;
      box-shadow: 0 4px 24px rgba(26,96,232,0.45) !important;
      transform: translateY(-1px);
    }
    #ai-search-btn:active { transform: scale(0.97); }
    @keyframes orb-spin {
      from { transform: rotate(0deg); }
      to   { transform: rotate(360deg); }
    }
    .orb-spinning { animation: orb-spin 1.1s linear infinite; }
    .score-ring {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: 'JetBrains Mono', monospace;
      font-size: 10px;
      font-weight: 700;
      flex-shrink: 0;
      position: relative;
    }
    .score-ring-high  { background: rgba(34,197,94,0.12);  border: 1.5px solid rgba(34,197,94,0.4);  color: #4ade80; }
    .score-ring-mid   { background: rgba(251,191,36,0.12); border: 1.5px solid rgba(251,191,36,0.35); color: #fbbf24; }
    .score-ring-low   { background: rgba(148,163,184,0.1); border: 1.5px solid rgba(148,163,184,0.2); color: #94a3b8; }
    .ai-result-card {
      background: linear-gradient(145deg, rgba(26,35,52,0.9), rgba(13,18,32,0.95));
      border: 1px solid rgba(255,255,255,0.07);
      border-radius: 12px;
      overflow: hidden;
      transition: transform 0.28s cubic-bezier(0.16,1,0.3,1), box-shadow 0.28s, border-color 0.28s;
      cursor: default;
    }
    .ai-result-card:hover {
      transform: translateY(-3px);
      box-shadow: 0 12px 40px rgba(0,0,0,0.35), 0 0 0 1px rgba(59,130,246,0.2);
      border-color: rgba(59,130,246,0.22);
    }
    .ai-reason-tag {
      display: inline-flex;
      align-items: center;
      gap: 3px;
      padding: 2px 7px;
      border-radius: 5px;
      font-size: 10.5px;
      font-weight: 500;
      background: rgba(59,130,246,0.1);
      border: 1px solid rgba(59,130,246,0.2);
      color: #7dd3fc;
    }
    .score-bar-track {
      height: 3px;
      border-radius: 2px;
      background: rgba(255,255,255,0.06);
      overflow: hidden;
    }
    .score-bar-fill {
      height: 100%;
      border-radius: 2px;
      transition: width 0.8s cubic-bezier(0.16,1,0.3,1);
    }
    .ai-match-badge {
      position: absolute;
      top: 8px;
      left: 8px;
      display: flex;
      align-items: center;
      gap: 3px;
      padding: 3px 7px;
      border-radius: 6px;
      font-size: 10px;
      font-weight: 700;
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      background: rgba(8,12,20,0.75);
      border: 1px solid rgba(255,255,255,0.12);
      color: #4ade80;
      font-family: 'JetBrains Mono', monospace;
    }
    @keyframes ai-result-in {
      from { opacity: 0; transform: translateY(10px) scale(0.98); }
      to   { opacity: 1; transform: none; }
    }
    .ai-result-card { animation: ai-result-in 0.4s cubic-bezier(0.16,1,0.3,1) both; }
    @keyframes fadeSlideUp {
      from { opacity: 0; transform: translateY(16px); }
      to   { opacity: 1; transform: translateY(0); }
    }