.chai-review-page {
  --review-paper: #f6f5f0;
  --review-white: #fffefa;
  --review-ink: #20221f;
  --review-muted: #73766c;
  --review-line: #dedfd5;
  --review-accent: #d8ed85;
  --review-placeholder: #6f7466;
  --review-control-hover: #858d79;
  --review-focus: #6e833c;
  --review-invalid: #a54432;
  --review-target-background: #d8ed85;
  --review-target-ink: #20221f;
  --review-target-muted: #46512e;
}
.chai-review-page * {
  box-sizing: border-box;
}
.chai-review-page {
  margin: 0;
  padding: 32px 28px;
  background: var(--review-paper);
  color: var(--review-ink);
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    "PingFang SC",
    "Microsoft YaHei",
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
.chai-review-page button,
.chai-review-page input {
  font: inherit;
}
.chai-review-page p,
.chai-review-page h1,
.chai-review-page h2 {
  margin: 0;
}
.chai-review-page .container {
  max-width: 1060px;
  margin: 0 auto;
}
.chai-review-page .chai-review-title {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.chai-review-page .eyebrow {
  font-size: 10px;
  line-height: 1.5;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--review-muted);
}
.chai-review-page .input-section {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  border: 1px solid var(--review-line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--review-white);
}
.chai-review-page .current-inputs {
  padding: 28px;
}
.chai-review-page .section-heading {
  display: flex;
  align-items: center;
  gap: 13px;
}
.chai-review-page .step-number {
  flex: none;
  align-self: flex-start;
  padding-top: 2px;
  color: var(--review-muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.chai-review-page h2 {
  font-size: 19px;
  line-height: 1.5;
  letter-spacing: -0.5px;
  font-weight: 600;
  margin-top: 3px;
}
.chai-review-page .section-note {
  font-size: 12px;
  color: var(--review-muted);
  margin: 15px 0 24px;
  line-height: 1.7;
}
.chai-review-page .baseline-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.chai-review-page .input-group {
  min-width: 0;
}
.chai-review-page label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  line-height: 1.5;
  font-weight: 500;
  margin-bottom: 9px;
}
.chai-review-page .auto-label {
  font-size: 9px;
  color: #667735;
  font-weight: 400;
  visibility: hidden;
}
.chai-review-page .input-group.is-derived .auto-label {
  visibility: visible;
}
.chai-review-page input[type="number"] {
  display: block;
  min-width: 0;
  width: 100%;
  height: 49px;
  border: 1px solid var(--review-line);
  border-radius: 4px;
  padding: 12px;
  color: var(--review-ink);
  background: var(--review-white);
  font-size: 16px;
  font-variant-numeric: tabular-nums;
  transition:
    border-color 0.18s,
    box-shadow 0.18s;
}
.chai-review-page input::placeholder {
  font-size: 12px;
  color: var(--review-placeholder);
}
.chai-review-page input:hover {
  border-color: var(--review-control-hover);
}
.chai-review-page input:focus-visible {
  outline: 2px solid var(--review-focus);
  outline-offset: 2px;
}
.chai-review-page input[aria-invalid="true"] {
  border-color: var(--review-invalid);
}
.chai-review-page .input-with-unit {
  position: relative;
}
.chai-review-page .input-with-unit input {
  padding-right: 48px;
}
.chai-review-page .input-with-unit > span {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--review-muted);
  font-size: 12px;
  pointer-events: none;
}
.chai-review-page .input-with-unit input::-webkit-inner-spin-button {
  margin-right: 15px;
}
.chai-review-page .result {
  margin-top: 25px;
  border-top: 1px solid var(--review-line);
  padding-top: 23px;
}
.chai-review-page .current-result {
  background: var(--review-ink);
  color: var(--review-white);
  margin: 0;
  padding: 30px;
  border: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.chai-review-page .metric-label {
  color: var(--review-muted);
  font-size: 12px;
  line-height: 1.6;
}
.chai-review-page .current-result .metric-label {
  color: #c1c5b8;
}
.chai-review-page .metric-value {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 8px 0 12px;
  font-size: clamp(36px, 4.4vw, 50px);
  line-height: 1.2;
  letter-spacing: -2px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}
.chai-review-page .metric-value > span:first-child {
  min-width: 0;
}
.chai-review-page .metric-unit {
  font-size: 15px;
  letter-spacing: 0;
  color: var(--review-muted);
  flex-shrink: 0;
}
.chai-review-page .current-result .metric-value {
  color: var(--review-accent);
}
.chai-review-page .current-result .metric-unit {
  color: #aab19b;
}
.chai-review-page .rate-track {
  height: 3px;
  width: 100%;
  margin: 5px 0 15px;
  background: #454a3d;
  border-radius: 3px;
  overflow: hidden;
}
.chai-review-page .rate-track > div {
  height: 100%;
  width: 0;
  background: var(--review-accent);
  transition: width 0.35s ease;
}
.chai-review-page .metric-caption {
  font-size: 11px;
  line-height: 1.6;
  color: #b5bcaa;
}
.chai-review-page .forecast-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}
.chai-review-page .adjustment-section,
.chai-review-page .target-section {
  padding: 27px 28px;
  border: 1px solid var(--review-line);
  border-radius: 8px;
  background: var(--review-white);
  display: flex;
  flex-direction: column;
}
.chai-review-page .adjustment-section .result {
  margin-top: auto;
}
.chai-review-page .adjustment-section .input-group {
  margin-bottom: 74px;
}
.chai-review-page .quick-buttons {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
  margin-top: 12px;
}
.chai-review-page .quick-buttons button {
  min-height: 37px;
  padding: 8px 6px;
  border-radius: 4px;
  border: 1px solid var(--review-line);
  color: var(--review-muted);
  background: transparent;
  font-size: 12px;
  cursor: pointer;
  transition:
    background 0.18s,
    color 0.18s,
    border-color 0.18s;
}
.chai-review-page .quick-buttons button:hover {
  border-color: var(--review-ink);
  color: var(--review-ink);
}
.chai-review-page .quick-buttons button.active {
  background: var(--review-ink);
  color: var(--review-accent);
  border-color: var(--review-ink);
}
.chai-review-page .quick-buttons button:focus-visible {
  outline: 2px solid var(--review-focus);
  outline-offset: 3px;
}
.chai-review-page .target-result {
  background: var(--review-target-background);
  color: var(--review-target-ink);
  padding: 20px;
  border: 0;
  border-radius: 4px;
  margin-top: 25px;
}
.chai-review-page .target-result .metric-label,
.chai-review-page .target-result .metric-unit {
  color: var(--review-target-muted);
}
.chai-review-page .target-result .detail {
  color: var(--review-target-muted);
}
.chai-review-page .target-result.is-unreachable .metric-value {
  font-size: 30px;
  letter-spacing: -1px;
}
.chai-review-page .detail {
  font-size: 11px;
  line-height: 1.8;
  color: var(--review-muted);
  min-height: 39.6px;
}
.chai-review-page .error-message {
  display: none;
  margin-top: 18px;
  padding: 13px 16px;
  border: 1px solid #dcbbb0;
  border-radius: 4px;
  background: #f7ede7;
  color: #934332;
  font-size: 12px;
  line-height: 1.7;
}
.chai-review-page .error-message.show {
  display: block;
}
.chai-review-page .calculator-note {
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: var(--review-muted);
  font-size: 10px;
  line-height: 1.8;
  margin-top: 21px;
}
.chai-review-page .calculator-note > span {
  color: var(--review-ink);
  font-size: 16px;
}
body.embedded-mode .chai-review-page {
  background: var(--review-paper);
  padding: 24px;
}
@media (max-width: 760px) {
  .chai-review-page {
    padding: 32px 20px;
  }
  .chai-review-page .current-inputs,
.chai-review-page .current-result {
    padding: 24px;
  }
  .chai-review-page .input-section {
    grid-template-columns: 1.45fr 1fr;
  }
  .chai-review-page .baseline-fields {
    gap: 9px;
  }
  .chai-review-page .baseline-fields input {
    padding: 10px 8px;
  }
  .chai-review-page .forecast-grid {
    gap: 14px;
    margin-top: 14px;
  }
  .chai-review-page .adjustment-section,
.chai-review-page .target-section {
    padding: 23px;
  }
}
@media (max-width: 590px) {
  .chai-review-page,
body.embedded-mode .chai-review-page {
    padding: 20px 14px;
  }
  .chai-review-page .input-section {
    grid-template-columns: 1fr;
  }
  .chai-review-page .current-inputs {
    padding: 22px;
  }
  .chai-review-page .current-result {
    padding: 23px;
  }
  .chai-review-page .current-result .metric-value {
    font-size: 47px;
    margin: 5px 0 9px;
  }
  .chai-review-page .forecast-grid {
    grid-template-columns: 1fr;
  }
  .chai-review-page .adjustment-section .input-group {
    margin-bottom: 24px;
  }
  .chai-review-page .metric-value {
    font-size: 43px;
  }
  .chai-review-page .section-note {
    margin-bottom: 20px;
  }
  .chai-review-page .calculator-note {
    font-size: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .chai-review-page *,
.chai-review-page *::before,
.chai-review-page *::after {
    transition: none !important;
  }
}

html[data-theme="dark"] .chai-review-page {
  --review-paper:#101421; --review-white:#1b2233; --review-ink:#eef2fa;
  --review-muted:#b3bdd0; --review-line:#394359; --review-accent:#d8ed85;
  --review-placeholder:#a4afc2; --review-control-hover:#8290a5;
  --review-focus:#c6dc92; --review-invalid:#e89782;
  --review-target-background:#303b22; --review-target-ink:#e5efbd; --review-target-muted:#c8d7a2;
}
.chai-review-page .current-result {background:#242b23;color:#fffefa;}
.chai-review-page .quick-buttons button.active {background:#283320;color:#e2f3a8;border-color:#667735;}
html[data-theme="dark"] .chai-review-page .auto-label {color:#c6dc92;}
html[data-theme="dark"] .chai-review-page .error-message {background:#3b2326;color:#ffd0c3;border-color:#855157;}
body.embedded-mode .chai-site-frame {display:none;}