*, *::before, *::after { box-sizing: border-box; }
    html, body { margin: 0; padding: 0; }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
      background: #fff;
      color: #111;
      font-size: 15px;
      line-height: 1.5;
    }
    .wrap {
      max-width: 880px;
      margin: 0 auto;
      padding: 48px 24px 80px;
    }
    h1 {
      font-size: 22px;
      font-weight: 700;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      margin: 0 0 32px;
      padding-bottom: 16px;
      border-bottom: 2px solid #111;
    }
    label {
      display: block;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: #111;
      margin: 0 0 8px;
    }
    input[type="url"], textarea {
      width: 100%;
      padding: 12px 14px;
      font: inherit;
      color: #111;
      background: #fff;
      border: 1px solid #111;
      border-radius: 0;
      outline: none;
      box-shadow: none;
      -webkit-appearance: none;
      appearance: none;
    }
    input[type="url"]:focus, textarea:focus {
      outline: 2px solid #111;
      outline-offset: -2px;
    }
    textarea {
      height: 480px;
      resize: vertical;
      white-space: pre-wrap;
      font-family: inherit;
    }
    #output {
      height: 100vh;
    }
    .field { margin-bottom: 24px; }

    /* ---- actions row ---- */
    .actions-row {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 24px;
      flex-wrap: wrap;
    }
    .actions-row .btns {
      display: flex;
      gap: 0;
    }
    button {
      flex: 0 0 auto;
      padding: 12px 24px;
      font: inherit;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      border: 1px solid #111;
      border-radius: 0;
      cursor: pointer;
      background: #111;
      color: #fff;
      transition: background 0.1s, color 0.1s;
    }
    button + button { margin-left: -1px; }
    button.secondary { background: #fff; color: #111; }
    button:hover:not(:disabled) { background: #444; color: #fff; }
    button.secondary:hover:not(:disabled) { background: #111; color: #fff; }
    button:disabled {
      background: #fff;
      color: #999;
      border-color: #ccc;
      cursor: not-allowed;
    }

    /* ---- compact inline controls ---- */
    .inline-control {
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .mini-help {
      width: 22px;
      height: 22px;
      padding: 0;
      border-radius: 50%;
      font-size: 12px;
      line-height: 1;
      letter-spacing: 0;
      text-transform: none;
    }

    /* ---- fast mode toggle ---- */
    .fast-toggle {
      display: flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
      user-select: none;
      font-size: 13px;
      margin: 0;
    }
    .fast-toggle input { display: none; }
    .fast-toggle .track {
      width: 36px;
      height: 20px;
      background: #ccc;
      border-radius: 10px;
      position: relative;
      transition: background 0.15s;
    }
    .fast-toggle input:checked + .track { background: #111; }
    .fast-toggle .track::after {
      content: "";
      position: absolute;
      top: 2px;
      left: 2px;
      width: 16px;
      height: 16px;
      background: #fff;
      border-radius: 50%;
      transition: left 0.15s;
    }
    .fast-toggle input:checked + .track::after { left: 18px; }
    .fast-label { color: #555; }
    .fast-toggle input:checked ~ .fast-label { color: #111; font-weight: 600; }

    .wake-toggle {
      display: flex;
      align-items: center;
      gap: 6px;
      margin: 0;
      cursor: pointer;
      user-select: none;
      font-size: 13px;
      letter-spacing: normal;
      text-transform: none;
      color: #555;
    }
    .wake-toggle input {
      width: 14px;
      height: 14px;
      margin: 0;
      accent-color: #111;
    }
    .wake-toggle:has(input:checked) {
      color: #111;
      font-weight: 600;
    }

    /* ---- panels ---- */
    .panel {
      border: 1px solid #111;
      padding: 16px;
      margin-bottom: 24px;
      background: #fafafa;
      display: none;
    }
    .panel.active { display: block; }
    .panel-head {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      margin-bottom: 10px;
    }
    .panel-head .count {
      font-variant-numeric: tabular-nums;
      letter-spacing: 0.04em;
    }
    .bar {
      width: 100%;
      height: 10px;
      background: #e6e6e6;
      position: relative;
      overflow: hidden;
    }
    .bar-fill {
      height: 100%;
      background: #111;
      width: 0%;
      transition: width 0.25s linear;
    }
    .toast {
      position: fixed;
      right: 18px;
      top: 18px;
      z-index: 1200;
      display: none;
      width: min(420px, calc(100vw - 36px));
      padding: 12px 14px;
      border: 1px solid #111;
      background: #fff;
      box-shadow: 0 8px 24px rgba(0,0,0,0.12);
      font-size: 14px;
      line-height: 1.5;
    }
    .toast.active { display: block; }
    .error {
      border-color: #c00;
      color: #c00;
      font-weight: 600;
    }
    .notice {
      border-color: #0a6;
      color: #084;
      background: #f4fffb;
    }
    .error.active + .notice.active {
      top: 82px;
    }

    /* ---- tabs ---- */
    .tabs {
      display: flex;
      margin-bottom: 24px;
      border-bottom: 1px solid #111;
    }
    .tab {
      padding: 12px 16px;
      background: none;
      border: none;
      border-bottom: 2px solid transparent;
      cursor: pointer;
      font: inherit;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: #666;
      transition: color 0.1s, border-color 0.1s;
    }
    .tab.active { color: #111; border-bottom-color: #111; }
    .tab-content { display: none; }
    .tab-content.active { display: block; }

    /* ---- glossary ---- */
    .glossary-section { margin-bottom: 24px; }
    .glossary-toggle {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 12px 0;
      border: none;
      border-bottom: 1px solid #ddd;
      background: none;
      cursor: pointer;
      font: inherit;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: #111;
      width: 100%;
      text-align: left;
    }
    .glossary-toggle:hover { color: #444; }
    .glossary-toggle .arrow {
      display: inline-block;
      transition: transform 0.15s;
      font-size: 10px;
    }
    .glossary-toggle.open .arrow { transform: rotate(90deg); }
    .glossary-body { display: none; padding: 16px 0 0; }
    .glossary-body.open { display: block; }
    .glossary-toolbar {
      display: flex;
      gap: 0;
      margin-bottom: 12px;
      flex-wrap: wrap;
    }
    .glossary-toolbar button { padding: 8px 14px; font-size: 12px; }
    .g-table-wrap {
      max-height: 400px;
      overflow-y: auto;
      border: 1px solid #ddd;
      margin-bottom: 12px;
    }
    .g-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 13px;
    }
    .g-table th {
      position: sticky; top: 0;
      background: #f5f5f5;
      font-size: 10px; font-weight: 700;
      letter-spacing: 0.1em; text-transform: uppercase;
      text-align: left; padding: 8px 10px;
      border-bottom: 1px solid #ddd; z-index: 1;
    }
    .g-table td {
      padding: 4px 6px;
      border-bottom: 1px solid #eee;
      vertical-align: middle;
    }
    .g-table input {
      width: 100%; padding: 6px 8px;
      font: inherit; font-size: 13px;
      border: 1px solid #ddd; border-radius: 0;
      background: #fff; outline: none;
    }
    .g-table input:focus { border-color: #111; }
    .g-table select {
      width: 100%; padding: 6px 4px;
      font: inherit; font-size: 12px;
      border: 1px solid #ddd; border-radius: 0;
      background: #fff; outline: none;
    }
    .g-table .col-ko  { width: 28%; }
    .g-table .col-zh  { width: 28%; }
    .g-table .col-cat { width: 22%; }
    .g-table .col-src { width: 12%; }
    .g-table .col-del { width: 10%; text-align: center; }
    .btn-del {
      padding: 4px 10px; font-size: 12px;
      background: #fff; color: #c00;
      border: 1px solid #c00; cursor: pointer;
    }
    .btn-del:hover { background: #c00; color: #fff; }
    .source-tag {
      display: inline-block; font-size: 10px; font-weight: 700;
      letter-spacing: 0.06em; padding: 2px 6px; border: 1px solid;
    }
    .source-tag.global  { color: #555; border-color: #bbb; }
    .source-tag.article { color: #07a; border-color: #07a; }

    #terms-review {
      border: 1px solid #111;
      padding: 16px; margin-bottom: 24px;
      background: #fafafa; display: none;
    }
    #terms-review.active { display: block; }
    #terms-review .panel-head { margin-bottom: 12px; }
    .terms-hint { font-size: 13px; color: #555; margin: 0 0 12px; }
    .terms-actions { display: flex; gap: 0; margin-top: 12px; }
    .terms-actions button { padding: 10px 20px; font-size: 14px; }
    .help-float {
      position: fixed;
      right: 18px;
      bottom: 18px;
      width: 44px;
      height: 44px;
      padding: 0;
      border-radius: 50%;
      z-index: 1000;
    }
    .help-modal {
      position: fixed;
      inset: 0;
      z-index: 1001;
      display: none;
      background: rgba(0, 0, 0, 0.35);
    }
    .help-modal.active {
      display: block;
    }
    .help-box {
      position: absolute;
      right: 18px;
      bottom: 72px;
      width: min(420px, calc(100vw - 36px));
      max-height: calc(100vh - 120px);
      overflow-y: auto;
      border: 1px solid #111;
      background: #fff;
      padding: 18px;
      font: inherit;
      line-height: 1.6;
    }
    .small-help-box {
      bottom: auto;
      top: 84px;
    }
    .help-title {
      margin: 0 0 12px;
      padding-bottom: 10px;
      border-bottom: 1px solid #111;
      font-size: 16px;
      font-weight: 700;
    }
    .help-section {
      margin: 16px 0 0;
    }
    .help-section-title {
      margin: 0 0 8px;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }
    .help-box p {
      margin: 0 0 8px;
    }
    .help-list {
      margin: 0;
      padding-left: 20px;
    }
    .help-list li {
      margin: 4px 0;
    }
    .help-note {
      border-left: 3px solid #111;
      padding-left: 10px;
      color: #444;
    }
    .help-meta {
      margin-top: 16px;
      padding-top: 12px;
      border-top: 1px solid #ddd;
      font-size: 13px;
    }
    .help-close {
      margin-top: 14px;
      width: 100%;
    }
    .github-link {
      display: inline-flex;
      vertical-align: middle;
      margin-left: 6px;
    }
    .github-icon {
      width: 16px;
      height: 16px;
    }