.calculator-main {
      background: #f7f6f3;
      padding: 56px 0 72px;
    }

    .calculator-page {
      --calc-bg: #f7f6f3;
      --calc-surface: #ffffff;
      --calc-border: #e2e0d8;
      --calc-text: #1a1917;
      --calc-muted: #6b6960;
      --calc-accent: #1a3a5c;
      --calc-accent-light: #e8f0f8;
      --calc-danger: #8b2020;
      --calc-danger-bg: #fdf0f0;
      --calc-warn: #7a4a0a;
      --calc-warn-bg: #fdf4e7;
      --calc-good: #1f5c2e;
      --calc-good-bg: #eef6f0;
      max-width: 820px;
      margin: 0 auto;
      color: var(--calc-text);
      font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
    }

    .calculator-page * { box-sizing: border-box; }

    .calculator-header { margin-bottom: 1.5rem; }

    .calculator-header h1 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(2rem, 6vw, 3.8rem);
      font-weight: 400;
      color: #111;
      letter-spacing: 0;
      line-height: 1;
      margin: 0;
    }

    .calculator-header p {
      color: var(--calc-muted);
      font-size: 0.95rem;
      margin-top: 12px;
      line-height: 1.6;
    }

    .calculator-card {
      background: var(--calc-surface);
      border: 1px solid var(--calc-border);
      border-radius: 8px;
      padding: 1.25rem;
      margin-bottom: 1rem;
    }

    .calculator-card-title {
      font-family: 'Roboto Mono', monospace;
      font-size: 0.68rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--calc-muted);
      margin: 0 0 1rem;
      font-weight: 700;
    }

    .calculator-page .calc-related-intro {
      color: var(--calc-muted);
      font-size: 0.9rem;
      line-height: 1.6;
      margin: 0 0 1.1rem;
    }
    .calculator-page .calc-related-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 0.75rem;
      margin-bottom: 1.25rem;
    }
    .calculator-page .calc-related-card {
      display: flex;
      flex-direction: column;
      gap: 0.35rem;
      min-height: 132px;
      padding: 1rem;
      border: 1px solid var(--calc-border);
      border-radius: 8px;
      background: var(--calc-bg);
      color: var(--calc-text);
      text-decoration: none;
      transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
    }
    .calculator-page .calc-related-card:hover {
      border-color: var(--calc-accent);
      box-shadow: 0 4px 16px rgba(26, 58, 92, 0.09);
      transform: translateY(-2px);
    }
    .calculator-page .calc-related-eyebrow {
      font-family: 'Roboto Mono', monospace;
      font-size: 0.68rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--calc-muted);
    }
    .calculator-page .calc-related-title {
      display: block;
      font-size: 0.95rem;
      font-weight: 700;
      line-height: 1.35;
      color: var(--calc-text);
    }
    .calculator-page .calc-related-desc {
      display: block;
      font-size: 0.82rem;
      line-height: 1.5;
      color: var(--calc-muted);
    }
    .calculator-page .calc-related-cta {
      margin-top: auto;
      font-family: 'Roboto Mono', monospace;
      font-size: 0.72rem;
      font-weight: 700;
      color: var(--calc-accent);
    }

    .calculator-input-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 0.85rem;
    }

    .calculator-input-grid.three-col {
      grid-template-columns: 1fr 1fr 1fr;
    }

    .calculator-field {
      display: flex;
      flex-direction: column;
      gap: 5px;
    }

    .calculator-field label {
      font-size: 0.78rem;
      color: var(--calc-muted);
      font-weight: 700;
    }

    .calculator-field label small {
      font-size: 0.72rem;
      font-weight: 400;
      color: var(--calc-muted);
      opacity: 0.75;
    }

    .calculator-field input,
    .calculator-field select {
      width: 100%;
      padding: 0.65rem 0.75rem;
      border: 1px solid var(--calc-border);
      border-radius: 8px;
      font-size: 1rem;
      font-family: 'Montserrat', system-ui, sans-serif;
      background: var(--calc-bg);
      color: var(--calc-text);
      outline: none;
      transition: border-color 0.15s, background 0.15s;
      -webkit-appearance: none;
      appearance: none;
    }

    .calculator-field select {
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b6960' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 0.75rem center;
      padding-right: 2rem;
      cursor: pointer;
    }

    .calculator-field input:focus,
    .calculator-field select:focus {
      border-color: var(--calc-accent);
      background: #fff;
      outline: none;
    }

    .calculator-field input:focus-visible,
    .calculator-field select:focus-visible {
      outline: 2px solid var(--calc-accent);
      outline-offset: 1px;
    }

    .input-with-unit {
      position: relative;
      display: flex;
      align-items: center;
    }

    .input-with-unit input {
      padding-left: 1.6rem;
      padding-right: 2rem;
    }

    .input-prefix {
      position: absolute;
      left: 0.75rem;
      font-size: 0.9rem;
      color: var(--calc-muted);
      pointer-events: none;
      font-family: 'Roboto Mono', monospace;
      z-index: 1;
    }

    .input-suffix {
      position: absolute;
      right: 0.75rem;
      font-size: 0.72rem;
      color: var(--calc-muted);
      pointer-events: none;
      font-family: 'Roboto Mono', monospace;
      font-weight: 700;
      z-index: 1;
    }

    .employer-card {
      background: var(--calc-accent-light);
      border: 1px solid #c8daf0;
      border-radius: 8px;
      padding: 1rem 1.25rem;
      margin-bottom: 1rem;
    }

    .employer-card .calculator-card-title {
      color: var(--calc-accent);
    }

    .rsu-card {
      background: var(--calc-bg);
      border: 1px solid var(--calc-border);
      border-radius: 8px;
      padding: 1rem 1.25rem;
      margin-top: 1rem;
    }

    .rsu-badge {
      display: inline-block;
      font-size: 0.65rem;
      font-weight: 700;
      font-family: 'Roboto Mono', monospace;
      padding: 2px 8px;
      border-radius: 4px;
      background: var(--calc-accent);
      color: #fff;
      letter-spacing: 0.06em;
      vertical-align: middle;
      margin-left: 8px;
    }

    .rsu-note {
      font-size: 0.72rem;
      color: var(--calc-muted);
      margin-top: 8px;
      line-height: 1.5;
    }

    .calculator-summary-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 0.85rem;
    }

    .calculator-stat {
      background: var(--calc-bg);
      border: 1px solid var(--calc-border);
      border-radius: 8px;
      padding: 0.85rem 1rem;
    }

    .calculator-stat .s-label {
      font-family: 'Roboto Mono', monospace;
      font-size: 0.68rem;
      color: var(--calc-muted);
      text-transform: uppercase;
      letter-spacing: 0.06em;
      font-weight: 700;
      margin: 0 0 5px;
    }

    .calculator-stat .s-val {
      font-size: clamp(1.15rem, 4vw, 1.5rem);
      font-weight: 700;
      line-height: 1;
      margin: 0 0 4px;
      font-family: 'Roboto Mono', monospace;
      word-break: break-word;
    }

    .calculator-stat .s-sub {
      font-size: 0.72rem;
      color: var(--calc-muted);
      line-height: 1.3;
      margin: 0;
    }

    .score-bar-wrap {
      height: 5px;
      background: var(--calc-border);
      border-radius: 3px;
      margin-top: 8px;
      overflow: hidden;
    }

    .score-bar {
      height: 100%;
      border-radius: 3px;
      transition: width 0.4s ease, background 0.4s ease;
    }

    .s-val.danger { color: var(--calc-danger); }
    .s-val.warn   { color: var(--calc-warn); }
    .s-val.good   { color: var(--calc-good); }

    .alert-box {
      border-radius: 8px;
      padding: 1rem 1.25rem;
      margin-bottom: 1rem;
      display: none;
    }

    .alert-box.visible { display: block; }

    .alert-box-header {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 8px;
    }

    .alert-icon { font-size: 1rem; flex-shrink: 0; }

    .alert-box-header strong {
      font-size: 0.68rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      font-family: 'Roboto Mono', monospace;
    }

    .alert-box.danger-alert {
      background: var(--calc-danger-bg);
      border: 1px solid #f0b8b8;
    }

    .alert-box.danger-alert .alert-box-header strong { color: var(--calc-danger); }
    .alert-box.danger-alert .alert-body { font-size: 0.88rem; color: var(--calc-text); line-height: 1.55; }

    .alert-box.warn-alert {
      background: var(--calc-warn-bg);
      border: 1px solid #e8c99a;
    }

    .alert-box.warn-alert .alert-box-header strong { color: var(--calc-warn); }
    .alert-box.warn-alert .alert-body { font-size: 0.88rem; color: var(--calc-text); line-height: 1.55; }

    .alert-box.good-alert {
      background: var(--calc-good-bg);
      border: 1px solid #a8d5b5;
    }

    .alert-box.good-alert .alert-box-header strong { color: var(--calc-good); }
    .alert-box.good-alert .alert-body { font-size: 0.88rem; color: var(--calc-text); line-height: 1.55; }

    .calc-tabs {
      display: flex;
      border-bottom: 1px solid var(--calc-border);
      margin-bottom: 1.25rem;
      gap: 0;
    }

    .calc-tab {
      font-family: 'Montserrat', system-ui, sans-serif;
      font-size: 0.8rem;
      font-weight: 700;
      padding: 10px 18px;
      border: none;
      border-bottom: 2px solid transparent;
      background: none;
      color: var(--calc-muted);
      cursor: pointer;
      transition: all 0.15s;
      margin-bottom: -1px;
    }

    .calc-tab:hover { color: var(--calc-text); }

    .calc-tab.active {
      color: var(--calc-accent);
      border-bottom-color: var(--calc-accent);
    }

    .reset-row {
      display: flex;
      justify-content: flex-end;
      margin: -0.5rem 0 1rem;
    }

    .reset-btn {
      font-family: 'Montserrat', system-ui, sans-serif;
      font-size: 0.78rem;
      font-weight: 700;
      color: var(--calc-muted);
      background: none;
      border: 1px solid var(--calc-border);
      border-radius: 6px;
      padding: 6px 14px;
      cursor: pointer;
      transition: all 0.15s;
    }

    .reset-btn:hover {
      color: var(--calc-accent);
      border-color: var(--calc-accent);
    }

    .tab-panel { display: none; }
    .tab-panel.active { display: block; }

    .chart-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.5rem;
      align-items: start;
    }

    .calculator-chart-wrap {
      position: relative;
      width: 100%;
      height: 240px;
    }

    .chart-empty-state {
      position: absolute;
      inset: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 0 2.75rem;
      font-size: 0.78rem;
      line-height: 1.3;
      color: var(--calc-muted);
      pointer-events: none;
    }

    .breakdown-list {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .breakdown-item { }

    .breakdown-row {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.8rem;
    }

    .breakdown-dot {
      width: 10px;
      height: 10px;
      border-radius: 2px;
      flex-shrink: 0;
    }

    .breakdown-name {
      flex: 1;
      color: var(--calc-muted);
      font-size: 0.78rem;
    }

    .breakdown-pct {
      font-family: 'Roboto Mono', monospace;
      font-weight: 700;
      font-size: 0.8rem;
      color: var(--calc-text);
    }

    .breakdown-bar {
      height: 4px;
      background: var(--calc-border);
      border-radius: 2px;
      margin-top: 3px;
      overflow: hidden;
    }

    .breakdown-fill {
      height: 100%;
      border-radius: 2px;
      transition: width 0.4s ease;
    }

    .proj-annotation-row {
      display: grid;
      grid-template-columns: 1fr 3fr;
      gap: 0.75rem;
      margin-bottom: 0.4rem;
    }

    .proj-annotation {
      font-family: 'Roboto Mono', monospace;
      font-size: 0.6rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--calc-accent);
      text-align: center;
      padding-bottom: 4px;
      border-bottom: 2px solid var(--calc-border);
    }

    .proj-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0.75rem;
      margin-bottom: 1rem;
    }

    .proj-card {
      background: var(--calc-bg);
      border: 1px solid var(--calc-border);
      border-radius: 8px;
      padding: 0.85rem 0.75rem;
      text-align: center;
    }

    .proj-year {
      font-family: 'Roboto Mono', monospace;
      font-size: 0.62rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.07em;
      color: var(--calc-muted);
      margin-bottom: 6px;
    }

    .proj-pct {
      font-family: 'Roboto Mono', monospace;
      font-size: 1.25rem;
      font-weight: 700;
      line-height: 1;
    }

    .proj-sub {
      font-size: 0.65rem;
      color: var(--calc-muted);
      margin-top: 4px;
      line-height: 1.3;
    }

    .timeline-chart-wrap {
      position: relative;
      width: 100%;
      height: 220px;
      margin-bottom: 1rem;
    }

    .proj-insight {
      background: var(--calc-warn-bg);
      border: 1px solid #e8c99a;
      border-radius: 8px;
      padding: 1rem 1.25rem;
      font-size: 0.88rem;
      color: var(--calc-text);
      line-height: 1.6;
    }

    .proj-insight strong { color: var(--calc-warn); }

    .proj-insight.good-insight {
      background: var(--calc-good-bg);
      border-color: #a8d5b5;
    }

    .proj-insight.good-insight strong { color: var(--calc-good); }

    .proj-insight.danger-insight {
      background: var(--calc-danger-bg);
      border-color: #f0b8b8;
    }

    .proj-insight.danger-insight strong { color: var(--calc-danger); }

    .total-row {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      padding: 0.85rem 1rem;
      background: var(--calc-accent-light);
      border: 1px solid #c8daf0;
      border-radius: 8px;
      margin-bottom: 1rem;
    }

    .total-label {
      font-size: 0.78rem;
      font-weight: 700;
      color: var(--calc-accent);
      font-family: 'Roboto Mono', monospace;
      text-transform: uppercase;
      letter-spacing: 0.06em;
    }

    .total-value {
      font-size: 1.25rem;
      font-weight: 700;
      font-family: 'Roboto Mono', monospace;
      color: var(--calc-accent);
    }

    .calculator-legend {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 10px;
    }

    .calculator-legend-item {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 0.72rem;
      color: var(--calc-muted);
    }

    .calculator-legend-dot {
      width: 10px;
      height: 10px;
      border-radius: 2px;
      flex-shrink: 0;
    }

    .calculator-note {
      font-size: 0.73rem;
      color: var(--calc-muted);
      text-align: center;
      padding: 0.5rem 0.5rem 0;
      line-height: 1.5;
      margin: 0;
    }

    .calculator-disclaimer {
      font-size: 0.72rem;
      color: var(--calc-muted);
      line-height: 1.6;
      margin: 0.85rem 0 0;
      padding: 0.85rem 1rem;
      border: 1px solid var(--calc-border);
      border-radius: 8px;
      background: var(--calc-surface);
    }

    .calculator-disclaimer strong {
      color: var(--calc-text);
      font-weight: 700;
    }

    .faq-section { margin-top: 2.5rem; }

    .faq-section-title {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1.4rem, 4vw, 2rem);
      font-weight: 400;
      color: #111;
      margin: 0 0 1.25rem;
    }

    .faq-list { display: flex; flex-direction: column; gap: 0; }

    .faq-item { border-top: 1px solid var(--calc-border); }

    .faq-item:last-child { border-bottom: 1px solid var(--calc-border); }

    .faq-question {
      width: 100%;
      background: none;
      border: none;
      padding: 1rem 0;
      text-align: left;
      font-family: 'Montserrat', system-ui, sans-serif;
      font-size: 0.92rem;
      font-weight: 700;
      color: var(--calc-text);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 1rem;
    }

    .faq-question:hover { color: var(--calc-accent); }

    .faq-chevron {
      flex-shrink: 0;
      width: 18px;
      height: 18px;
      border: 1.5px solid var(--calc-border);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.55rem;
      transition: all 0.2s;
    }

    .faq-item.open .faq-chevron {
      transform: rotate(180deg);
      background: var(--calc-accent);
      border-color: var(--calc-accent);
      color: #fff;
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      font-size: 0.88rem;
      color: var(--calc-muted);
      line-height: 1.7;
    }

    .faq-item.open .faq-answer {
      max-height: 500px;
      padding-bottom: 1rem;
    }

    .faq-answer p { margin: 0 0 0.5rem; }
    .faq-answer p:last-child { margin: 0; }

    @media (max-width: 600px) {
      .calculator-main { padding: 36px 0 48px; }
      .calculator-input-grid { grid-template-columns: 1fr; gap: 0.75rem; }
      .calculator-input-grid.three-col { grid-template-columns: 1fr; }
      .calculator-summary-grid { grid-template-columns: 1fr 1fr; }
      .chart-row { grid-template-columns: 1fr; }
      .proj-grid { grid-template-columns: 1fr 1fr; }
      .proj-annotation-row { display: none; }
    }

    @media (max-width: 480px) {
      .calculator-summary-grid { grid-template-columns: 1fr; }
      .proj-grid { grid-template-columns: 1fr 1fr; }
    }

    /* Table styles */
    .calculator-table-scroll {
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
    }

    .calculator-page table {
      width: 100%;
      min-width: 380px;
      border-collapse: collapse;
      font-size: 0.82rem;
    }

    .calculator-page th {
      background: var(--calc-bg);
      color: var(--calc-muted);
      font-weight: 700;
      font-size: 0.68rem;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      padding: 8px 10px;
      text-align: left;
      border-bottom: 1px solid var(--calc-border);
      white-space: nowrap;
    }

    .calculator-page td {
      padding: 7px 10px;
      border-bottom: 1px solid var(--calc-border);
      color: var(--calc-text);
      font-family: 'Roboto Mono', monospace;
      font-size: 0.8rem;
      white-space: nowrap;
    }

    .calculator-page tr:last-child td {
      border-bottom: none;
    }

    .calculator-page tr:hover td {
      background: var(--calc-bg);
    }