*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --bg:        #0d0d14;
      --bg2:       #13131f;
      --bg3:       #1a1a2e;
      --surface:   #1e1e30;
      --surface2:  #252538;
      --border:    rgba(138, 110, 255, 0.18);
      --border2:   rgba(255,255,255,0.06);
      --primary:   #7c5cfc;
      --primary-h: #9b7dff;
      --accent:    #4fc3f7;
      --success:   #4ade80;
      --warning:   #fbbf24;
      --error:     #f87171;
      --text:      #e8e8f0;
      --text-muted:#8888aa;
      --text-dim:  #55557a;
      --radius:    14px;
      --radius-sm: 8px;
    }

    html { scroll-behavior: smooth;
       scrollbar-width: none; }

    body {
      font-family: 'Plus Jakarta Sans', sans-serif;
      background: var(--bg);
      color: var(--text);
      min-height: 100vh;
      overflow-x: hidden;
      line-height: 1.6;
    }

    .columns-wrapper {
      overflow-x: hidden;
    }

    /* ── Background mesh ── */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background:
        radial-gradient(ellipse 80% 50% at 20% -10%, rgba(124,92,252,0.18) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 110%, rgba(79,195,247,0.10) 0%, transparent 55%);
      pointer-events: none;
      z-index: 0;
    }

    /* ── Layout ── */
    .page { position: relative; z-index: 1; }

    nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 20px 48px;
      border-bottom: 1px solid var(--border2);
      backdrop-filter: blur(12px);
      background: rgba(13,13,20,0.7);
      position: sticky;
      top: 0;
      z-index: 100;
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      font-size: 1.1rem;
      color: var(--text);
      text-decoration: none;
    }

    .nav-logo .logo-icon {
      width: 34px; height: 34px;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      font-size: 16px;
    }

    .nav-badge {
      font-size: 0.7rem;
      font-weight: 600;
      letter-spacing: 0.05em;
      padding: 3px 10px;
      border-radius: 20px;
      background: rgba(124,92,252,0.15);
      border: 1px solid var(--border);
      color: var(--primary-h);
    }

    /* ── Hero ── */
    .hero {
      text-align: center;
      padding: 30px 24px 60px;
      max-width: 720px;
      margin: 0 auto;
    }

    .hero-chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 0.78rem;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--primary-h);
      background: rgba(124,92,252,0.12);
      border: 1px solid var(--border);
      padding: 5px 14px;
      border-radius: 20px;
      margin-bottom: 24px;
    }

    .hero-chip::before { content: ''; width: 6px; height: 6px; background: var(--primary); border-radius: 50%; animation: pulse 2s infinite; }

    @keyframes pulse {
      0%,100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.4; transform: scale(0.8); }
    }

    h1 {
      font-size: clamp(2.2rem, 5vw, 3.4rem);
      font-weight: 800;
      line-height: 1.1;
      letter-spacing: -0.03em;
      margin-bottom: 18px;
    }

    h1 span {
      background: linear-gradient(135deg, var(--primary-h) 0%, var(--accent) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero p {
      font-size: 1.05rem;
      color: var(--text-muted);
      max-width: 500px;
      margin: 0 auto;
    }

    /* ── Info Cards ── */
    .info-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
      gap: 16px;
      max-width: 900px;
      margin: 0 auto 56px;
      padding: 0;
      box-sizing: border-box;
    }

    .info-card {
      background: var(--surface);
      border: 1px solid var(--border2);
      border-radius: var(--radius);
      padding: 22px 24px;
      display: flex;
      gap: 16px;
      align-items: flex-start;
      transition: border-color 0.2s, transform 0.2s;
    }

    .info-card:hover {
      border-color: var(--border);
      transform: translateY(-2px);
    }

    .info-card-icon {
      flex-shrink: 0;
      width: 40px; height: 40px;
      border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      font-size: 18px;
    }

    .icon-purple { background: rgba(124,92,252,0.15); }
    .icon-blue   { background: rgba(79,195,247,0.12); }
    .icon-orange { background: rgba(251,191,36,0.12); }

    .info-card-body {
      min-width: 0;
      overflow: hidden;
    }

    .info-card-body h3 {
      font-size: 0.9rem;
      font-weight: 700;
      margin-bottom: 6px;
      color: var(--text);
    }

    .info-card-body p {
      font-size: 0.82rem;
      color: var(--text-muted);
      line-height: 1.55;
      overflow-wrap: break-word;
      word-break: break-word;
      min-width: 0;
    }

    .info-card-body a {
      color: var(--primary-h);
      text-decoration: none;
      font-weight: 600;
      overflow-wrap: break-word;
      word-break: break-all;
    }
    .info-card-body a:hover { text-decoration: underline; }

    .tag { display: inline-flex; align-items: center; gap: 4px; font-size: 0.72rem; font-weight: 600; padding: 2px 8px; border-radius: 6px; margin-top: 8px; }
    .tag-green { background: rgba(74,222,128,0.1); color: var(--success); border: 1px solid rgba(74,222,128,0.2); }
    .tag-yellow { background: rgba(251,191,36,0.1); color: var(--warning); border: 1px solid rgba(251,191,36,0.2); }

    /* ── Main card ── */
    .main-wrapper {
      max-width: 700px;
      margin: 0 auto 80px;
      padding: 0 24px;
    }

    .card {
      background: var(--surface);
      border: 1px solid var(--border2);
      border-radius: 20px;
      overflow: hidden;
    }

    .card-header {
      padding: 28px 32px 0;
    }

    .card-header h2 {
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 4px;
    }

    .card-header p {
      font-size: 0.82rem;
      color: var(--text-muted);
    }

    .card-body {
      padding: 24px 32px 32px;
      display: flex;
      flex-direction: column;
      gap: 22px;
    }

    /* ── Form ── */
    .field { display: flex; flex-direction: column; gap: 8px; }

    label {
      font-size: 0.82rem;
      font-weight: 600;
      color: var(--text);
      letter-spacing: 0.02em;
    }

    .input-wrap {
      position: relative;
    }

    .input-icon {
      position: absolute;
      left: 14px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 15px;
      opacity: 0.5;
      pointer-events: none;
    }

    input[type="password"], input[type="text"] {
      width: 100%;
      background: var(--bg2);
      border: 1px solid var(--border2);
      border-radius: var(--radius-sm);
      color: var(--text);
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 0.9rem;
      padding: 13px 14px 13px 40px;
      outline: none;
      transition: border-color 0.2s, box-shadow 0.2s;
    }

    input[type="password"]:focus, input[type="text"]:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(124,92,252,0.15);
    }

    input::placeholder { color: var(--text-dim); }
    input:disabled { opacity: 0.5; cursor: not-allowed; }

    /* ── File Drop ── */
    .file-drop {
      border: 2px dashed var(--border);
      border-radius: var(--radius);
      padding: 32px 24px;
      text-align: center;
      cursor: pointer;
      transition: border-color 0.2s, background 0.2s;
      position: relative;
      background: var(--bg2);
    }

    .file-drop:hover, .file-drop.drag-over {
      border-color: var(--primary);
      background: rgba(124,92,252,0.05);
    }

    .file-drop input[type="file"] {
      position: absolute;
      inset: 0;
      opacity: 0;
      cursor: pointer;
      width: 100%;
      height: 100%;
      padding: 0;
    }

    .file-drop-icon { font-size: 32px; margin-bottom: 10px; }

    .file-drop-text {
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--text-muted);
    }

    .file-drop-sub {
      font-size: 0.76rem;
      color: var(--text-dim);
      margin-top: 4px;
    }

    .file-selected-name {
      display: none;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--success);
      margin-top: 8px;
    }

    .file-selected-name.visible { display: flex; }

    /* ── File type comparison ── */
    .file-compare {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-top: 4px;
    }

    .file-type-card {
      background: var(--bg3);
      border: 1px solid var(--border2);
      border-radius: var(--radius-sm);
      padding: 14px;
    }

    .file-type-card .ftc-header {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 0.78rem;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text);
    }

    .file-type-card .ftc-ext {
      font-family: 'JetBrains Mono', monospace;
      font-size: 0.72rem;
      background: rgba(124,92,252,0.15);
      color: var(--primary-h);
      padding: 2px 7px;
      border-radius: 5px;
    }

    .file-type-card ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 5px;
    }

    .file-type-card li {
      font-size: 0.76rem;
      color: var(--text-muted);
      display: flex;
      align-items: flex-start;
      gap: 6px;
      line-height: 1.4;
    }

    .file-type-card li::before { content: ''; flex-shrink: 0; width: 5px; height: 5px; border-radius: 50%; margin-top: 6px; }
    .ftc-pro li::before { background: var(--success); }
    .ftc-neu li::before { background: var(--accent); }

    .ftc-note {
      font-size: 0.72rem;
      color: var(--warning);
      background: rgba(251,191,36,0.08);
      border: 1px solid rgba(251,191,36,0.15);
      border-radius: 6px;
      padding: 6px 10px;
      margin-top: 8px;
      display: flex;
      align-items: flex-start;
      gap: 6px;
      line-height: 1.4;
    }

    /* ── Divider ── */
    .divider {
      height: 1px;
      background: var(--border2);
      margin: 0 -32px;
    }

    /* ── Button ── */
    .btn-sync {
      width: 100%;
      padding: 15px;
      border: none;
      border-radius: var(--radius-sm);
      background: linear-gradient(135deg, var(--primary) 0%, #6040e0 100%);
      color: #fff;
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 0.95rem;
      font-weight: 700;
      cursor: pointer;
      transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s;
      box-shadow: 0 4px 24px rgba(124,92,252,0.35);
      letter-spacing: 0.01em;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
    }

    .btn-sync:hover:not(:disabled) {
      opacity: 0.92;
      transform: translateY(-1px);
      box-shadow: 0 6px 32px rgba(124,92,252,0.45);
    }

    .btn-sync:disabled {
      opacity: 0.55;
      cursor: not-allowed;
      transform: none;
    }

    .btn-sync .spinner {
      display: none;
      width: 16px; height: 16px;
      border: 2px solid rgba(255,255,255,0.3);
      border-top-color: #fff;
      border-radius: 50%;
      animation: spin 0.7s linear infinite;
    }

    .btn-sync.loading .spinner { display: block; }
    .btn-sync.loading .btn-text::after { content: '...'; }

    @keyframes spin { to { transform: rotate(360deg); } }

    /* ── Console ── */
    .console-wrapper {
      max-width: 700px;
      margin: 0 auto 80px;
      padding: 0 24px;
    }

    .console-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 12px;
    }

    .console-title {
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--text-muted);
      letter-spacing: 0.06em;
      text-transform: uppercase;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .console-dot {
      width: 8px; height: 8px;
      border-radius: 50%;
      background: var(--text-dim);
    }

    .console-dot.active {
      background: var(--success);
      animation: pulse 1.5s infinite;
    }

    .btn-clear {
      background: none;
      border: 1px solid var(--border2);
      border-radius: 6px;
      color: var(--text-dim);
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 0.76rem;
      font-weight: 600;
      padding: 5px 12px;
      cursor: pointer;
      transition: border-color 0.2s, color 0.2s;
    }

    .btn-clear:hover {
      border-color: var(--border);
      color: var(--text-muted);
    }

    #console {
      background: var(--bg2);
      border: 1px solid var(--border2);
      border-radius: var(--radius);
      padding: 20px;
      height: 320px;
      overflow-y: auto;
      font-family: 'JetBrains Mono', monospace;
      font-size: 0.78rem;
      line-height: 1.8;
      scrollbar-width: thin;
      scrollbar-color: var(--surface2) transparent;
    }

    #console::-webkit-scrollbar { width: 4px; }
    #console::-webkit-scrollbar-track { background: transparent; }
    #console::-webkit-scrollbar-thumb { background: var(--surface2); border-radius: 4px; }

    .log-line { display: flex; gap: 10px; }
    .log-line .log-time { color: var(--text-dim); flex-shrink: 0; }
    .log-line.info    .log-msg { color: var(--text-muted); }
    .log-line.success .log-msg { color: var(--success); }
    .log-line.error   .log-msg { color: var(--error); }
    .log-line.warning .log-msg { color: var(--warning); }

    /* ── Footer ── */
    footer {
      text-align: center;
      padding: 32px 24px 20px;
      border-top: 1px solid var(--border2);
      color: var(--text-dim);
      font-size: 0.8rem;
    }

    footer a { color: var(--primary-h); text-decoration: none; }
    footer a:hover { text-decoration: underline; }

    /* ── Nav right group ── */
    .nav-right-group {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    /* ── Console Nav Button ── */
    .console-nav-btn {
      display: flex;
      align-items: center;
      gap: 6px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 10px;
      color: var(--text-muted);
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 0.82rem;
      font-weight: 700;
      padding: 7px 12px;
      cursor: pointer;
      transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, color 0.2s;
      letter-spacing: 0.01em;
    }

    .console-nav-btn:hover {
      background: var(--surface2);
      border-color: var(--accent);
      color: var(--accent);
      box-shadow: 0 0 0 3px rgba(79,195,247,0.12);
    }

    .console-nav-btn.active {
      background: rgba(79,195,247,0.08);
      border-color: var(--accent);
      color: var(--accent);
    }

    .console-nav-icon {
      width: 14px;
      height: 14px;
      stroke: currentColor;
      flex-shrink: 0;
    }

    /* ── Console Overlay ── */
    .console-overlay {
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.55);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      z-index: 500;
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.25s ease;
    }

    .console-overlay.open {
      opacity: 1;
      pointer-events: all;
    }

    /* ── Console Modal ── */
    .console-modal {
      background: var(--bg2);
      border: 1px solid rgba(79,195,247,0.18);
      border-radius: 18px;
      width: min(720px, 92vw);
      max-height: min(540px, 85vh);
      display: flex;
      flex-direction: column;
      overflow: hidden;
      box-shadow:
        0 32px 80px rgba(0,0,0,0.7),
        0 0 0 1px rgba(255,255,255,0.04) inset,
        0 0 60px rgba(79,195,247,0.06);
      transform: translateY(16px) scale(0.97);
      transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    }

    .console-overlay.open .console-modal {
      transform: translateY(0) scale(1);
    }

    .console-modal-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 20px;
      border-bottom: 1px solid var(--border2);
      background: rgba(255,255,255,0.02);
      flex-shrink: 0;
    }

    .console-modal-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    /* ── Console Close Button ── */
    .console-close-btn {
      background: none;
      border: none;
      color: rgba(255,255,255,0.35);
      font-size: 1rem;
      line-height: 1;
      cursor: pointer;
      padding: 4px 6px;
      border-radius: 6px;
      transition: color 0.2s, background 0.2s;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .console-close-btn:hover {
      color: rgba(255,255,255,0.75);
      background: rgba(255,255,255,0.06);
    }

    /* ── Console inside modal ── */
    .console-modal #console {
      flex: 1;
      height: auto;
      min-height: 0;
      border: none;
      border-radius: 0;
      background: transparent;
      margin: 0;
    }


    .lang-switcher {
      position: relative;
    }

    .lang-btn {
      display: flex;
      align-items: center;
      gap: 6px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 10px;
      color: var(--text);
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 0.82rem;
      font-weight: 700;
      padding: 7px 12px;
      cursor: pointer;
      transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
      letter-spacing: 0.01em;
    }

    .lang-btn:hover {
      background: var(--surface2);
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(124,92,252,0.12);
    }

    .lang-btn-icon {
      font-size: 1rem;
      line-height: 1;
    }

    .lang-btn-label {
      color: var(--primary-h);
    }

    .lang-btn-arrow {
      font-size: 0.65rem;
      opacity: 0.6;
      margin-left: 2px;
    }

    .lang-dropdown {
      display: none;
      position: absolute;
      top: calc(100% + 10px);
      right: 0;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      min-width: 190px;
      box-shadow: 0 12px 40px rgba(0,0,0,0.5);
      overflow: hidden;
      z-index: 200;
      animation: dropIn 0.15s ease;
    }

    .lang-dropdown.open {
      display: block;
    }

    @keyframes dropIn {
      from { opacity: 0; transform: translateY(-6px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    .lang-dropdown-header {
      font-size: 0.68rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--text-dim);
      padding: 10px 14px 6px;
      border-bottom: 1px solid var(--border2);
      margin-bottom: 4px;
    }

    .lang-option {
      display: flex;
      align-items: center;
      gap: 10px;
      width: 100%;
      background: none;
      border: none;
      color: var(--text-muted);
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 0.85rem;
      font-weight: 500;
      padding: 10px 14px;
      cursor: pointer;
      transition: background 0.15s, color 0.15s;
      text-align: left;
    }

    .lang-option:last-child {
      margin-bottom: 4px;
    }

    .lang-option:hover {
      background: var(--surface2);
      color: var(--text);
    }

    .lang-option.active {
      color: var(--primary-h);
      background: rgba(124,92,252,0.08);
    }

    .lang-flag {
      font-size: 1.1rem;
      line-height: 1;
    }

    .lang-name {
      flex: 1;
    }

    .lang-check {
      font-size: 0.75rem;
      color: var(--primary-h);
      opacity: 0;
    }

    .lang-option.active .lang-check {
      opacity: 1;
    }

    /* ── Layout columns ── */
    .page {
      display: flex;
      flex-direction: column;
    }

    .page > nav,
    .page > footer {
      flex-shrink: 0;
    }

    .columns-wrapper {
      display: flex;
      flex-direction: row;
      align-items: flex-start;
      gap: 0;
      flex: 1;
    }

    .leftDiv {
      flex: 1 1 0;
      min-width: 0;
      padding-left: 90px;
    }

    .rightDiv {
      flex: 1 1 0;
      min-width: 0;
      position: sticky;
      top: 73px;
      overflow-y: auto;
      scrollbar-width: none;
      scrollbar-color: var(--surface2) transparent;
      padding-top: 70px;
    }

    .rightDiv::-webkit-scrollbar { width: 0px; }
    .rightDiv::-webkit-scrollbar-track { background: transparent; }
    .rightDiv::-webkit-scrollbar-thumb { background: var(--surface2); border-radius: 4px; }

    /* ── Responsive ── */
    /* ── Extra small screens (≤480px) ── */
    @media screen and (max-width: 480px) {

      nav {
        padding: 12px 14px;
        gap: 8px;
      }

      .nav-logo {
        font-size: 0.82rem;
        gap: 7px;
      }

      .nav-logo .logo-icon {
        width: 28px;
        height: 28px;
        font-size: 13px;
        flex-shrink: 0;
      }

      .nav-right-group {
        gap: 6px;
        flex-shrink: 0;
      }

      .console-nav-btn {
        font-size: 0.72rem;
        padding: 6px 9px;
        gap: 4px;
      }

      .console-nav-icon {
        width: 12px;
        height: 12px;
      }

      .lang-btn {
        font-size: 0.72rem;
        padding: 6px 9px;
        gap: 4px;
      }

      .lang-btn-icon {
        font-size: 0.85rem;
      }

      .hero {
        padding: 24px 16px 36px;
      }

      h1 {
        font-size: 1.9rem;
        letter-spacing: -0.02em;
      }

      .hero p {
        font-size: 0.9rem;
      }

      .hero-chip {
        font-size: 0.68rem;
        padding: 4px 11px;
      }

      .info-card {
        padding: 16px 18px;
        gap: 12px;
      }

      .info-card-icon {
        width: 34px;
        height: 34px;
        font-size: 15px;
      }

      .info-card-body h3 {
        font-size: 0.84rem;
      }

      .info-card-body p {
        font-size: 0.78rem;
      }

      .card-header {
        padding: 20px 18px 0;
      }

      .card-body {
        padding: 18px 18px 24px;
      }

      .card-header h2 {
        font-size: 0.95rem;
      }

      .btn-sync {
        font-size: 0.88rem;
        padding: 14px;
      }

      .console-modal {
        width: 96vw;
        max-height: 90vh;
        border-radius: 14px;
      }
    }

    @media screen and (max-width: 900px) {
      .columns-wrapper {
        flex-direction: column !important;
        width: 100%;
      }

      .leftDiv {
        width: 100% !important;
        flex: none !important;
        padding: 0 16px !important;
        box-sizing: border-box !important;
      }

      .leftDiv .hero,
      .leftDiv .info-grid {
        max-width: 100% !important;
        width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        box-sizing: border-box !important;
      }

      .rightDiv {
        width: 100% !important;
        flex: none !important;
        position: static !important;
        top: auto !important;
        max-height: none !important;
        overflow-y: visible !important;
        padding-top: 0 !important;
      }

      .info-grid {
        max-width: 100% !important;
        margin-bottom: 32px !important;
      }

      .main-wrapper,
      .console-wrapper {
        max-width: 100% !important;
        padding: 0 16px;
      }

      nav { padding: 16px 20px; }

      .hero {
        padding: 32px 16px 32px;
        max-width: 100% !important;
      }

      .card-body { padding: 20px; }
      .card-header { padding: 24px 20px 0; }
      .divider { margin: 0 -20px; }
      .file-compare { grid-template-columns: 1fr; }
    }