@layer base, components, responsive;
@layer components {
  #revision-comparison {
    margin-top: 24px;
  }
  .comparison-pair,
  .comparison-totals {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
  .comparison-pair > *,
  .comparison-totals > * {
    min-width: 0;
    overflow-wrap: anywhere;
  }
  .comparison-pair p {
    margin: 4px 0 12px;
  }
  .comparison-pair select {
    border-color: var(--muted);
  }
  .comparison-totals h5 {
    margin: 0 0 12px;
    font-size: 1rem;
  }
  .comparison-totals .fine {
    margin-bottom: 0;
  }
  .comparison-change {
    border-top: 1px solid var(--line);
    padding: 12px 0;
    overflow-wrap: anywhere;
  }
  #comparison-result > h4 {
    margin-top: 28px;
  }
}
@layer responsive {
  @media (max-width: 700px) {
    .comparison-totals {
      grid-template-columns: 1fr;
    }
  }
  @media (max-width: 420px) {
    .comparison-pair {
      grid-template-columns: 1fr;
      gap: 8px;
    }
  }
}
@layer base {
  :root {
    color-scheme: light;
    --bg: #f5f6fb;
    --panel: #fff;
    --soft: #eef0fa;
    --ink: #14192c;
    --muted: #566077;
    --line: #d9ddeb;
    --accent: #4c48c7;
    --accent-bg: #eeecff;
    --error: #a52738;
    --shadow: 0 18px 65px #2630570a;
    font:
      16px/1.6 Inter,
      ui-sans-serif,
      system-ui,
      -apple-system,
      BlinkMacSystemFont,
      "Segoe UI",
      sans-serif;
  }
  :root[data-theme="dark"] {
    color-scheme: dark;
    --bg: #0b0d14;
    --panel: #131721;
    --soft: #1b2030;
    --ink: #f2f3fc;
    --muted: #a9b2c7;
    --line: #30374b;
    --accent: #b4acff;
    --accent-bg: #28234b;
    --error: #ffa5ad;
    --shadow: 0 18px 65px #0002;
  }
  * {
    box-sizing: border-box;
  }
  body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
  }
  body:before {
    content: "";
    position: absolute;
    z-index: -1;
    inset: 0 0 auto;
    height: 720px;
    background: var(--bg);
    pointer-events: none;
  }
  a {
    color: var(--accent);
    text-underline-offset: 4px;
  }
  button,
  input,
  textarea,
  select {
    font: inherit;
  }
  button,
  .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 11px;
    padding: 10px 17px;
    background: var(--panel);
    color: var(--ink);
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    line-height: 1.4;
    gap: 8px;
  }
  button:hover,
  .button:hover {
    border-color: var(--accent);
    background: var(--soft);
  }
  button:disabled {
    opacity: 0.6;
    cursor: wait;
  }
  button.primary,
  .button.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg);
  }
  button.quiet {
    background: transparent;
  }
  button.danger {
    color: var(--error);
  }
  :focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
  }
  h1,
  h2,
  h3,
  h4,
  p {
    margin-top: 0;
  }
  h1,
  h2,
  h3,
  h4 {
    line-height: 1.2;
    letter-spacing: -0.035em;
  }
  h1 {
    font-size: clamp(2.6rem, 6.1vw, 5.6rem);
    font-weight: 650;
    line-height: 1.04;
  }
  h2 {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 620;
  }
  h3 {
    font-size: 1.15rem;
  }
  h4 {
    font-size: 1rem;
  }
  p {
    color: var(--muted);
  }
  button,
  summary,
  p,
  h1,
  h2,
  h3,
  h4,
  label,
  a,
  option {
    overflow-wrap: anywhere;
  }
  input,
  textarea,
  select {
    width: 100%;
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: 9px;
    padding: 11px 12px;
    background: var(--bg);
    color: var(--ink);
    font-size: 0.94rem;
  }
  input[type="file"] {
    font-size: 0.85rem;
  }
  textarea {
    min-height: 115px;
    resize: vertical;
  }
  select[multiple] {
    min-height: 80px;
  }
  label {
    display: grid;
    gap: 7px;
    color: var(--ink);
    font-size: 0.84rem;
    font-weight: 550;
    margin-bottom: 16px;
    min-width: 0;
  }
  label small {
    font-weight: 400;
    color: var(--muted);
  }
  form {
    margin-top: 20px;
  }
  fieldset {
    margin: 0;
    padding: 0;
    border: 0;
    min-width: 0;
  }
  summary {
    cursor: pointer;
    line-height: 1.5;
    min-height: 44px;
    padding: 10px 0;
    color: var(--ink);
    font-weight: 550;
  }
  details > p:last-child {
    margin-bottom: 0;
  }
  blockquote {
    margin: 20px 0;
    padding: 16px 20px;
    background: var(--soft);
    border-left: 3px solid var(--accent);
    border-radius: 0 10px 10px 0;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
  }
  blockquote footer {
    margin-top: 12px;
    font-size: 0.8rem;
    color: var(--muted);
  }
  [hidden] {
    display: none !important;
  }
  ::selection {
    background: var(--accent-bg);
    color: var(--ink);
  }
}
@layer components {
  .wrap {
    width: min(1200px, calc(100% - 80px));
    margin: auto;
  }
  .site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 28px 0;
  }
  .brand {
    display: flex;
    align-items: center;
    gap: 11px;
    font-size: 1.02rem;
    font-weight: 650;
    color: var(--ink);
    text-decoration: none;
    letter-spacing: -0.025em;
  }
  .brand-mark {
    background: var(--accent-bg);
    color: var(--accent);
    height: 34px;
    width: 34px;
    display: grid;
    place-items: center;
    border-radius: 11px;
    font-size: 1.4rem;
  }
  .site-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: 0.88rem;
  }
  .site-nav a {
    text-decoration: none;
    color: var(--muted);
  }
  .theme-button {
    width: 44px;
    padding: 0;
    border-radius: 50%;
  }
  .hero {
    display: grid;
    grid-template-columns: 1.08fr 1fr;
    gap: 65px;
    align-items: center;
    padding: 90px 0 100px;
  }
  .hero h1 {
    margin: 20px 0 24px;
  }
  .hero > * {
    min-width: 0;
  }
  .hero h1 span {
    color: var(--accent);
  }
  .hero p.lead {
    max-width: 490px;
    font-size: 1.1rem;
  }
  .eyebrow {
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    font-weight: 650;
    color: var(--accent);
    margin-bottom: 16px;
    text-transform: uppercase;
  }
  .pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 11px;
    border-radius: 30px;
    background: var(--accent-bg);
    color: var(--accent);
    font-size: 0.73rem;
    font-weight: 600;
  }
  .pill:before {
    content: "";
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
  }
  .actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
  }
  .hero .actions {
    margin: 30px 0 18px;
  }
  .fine {
    font-size: 0.78rem;
    line-height: 1.6;
  }
  .muted {
    color: var(--muted);
  }
  .panel {
    border: 1px solid var(--line);
    background: var(--panel);
    border-radius: 20px;
    padding: 28px;
    box-shadow: var(--shadow);
    min-width: 0;
  }
  .illustration {
    position: relative;
    padding: 25px 0 45px;
  }
  .mock-call {
    margin-right: 65px;
    transform: rotate(-3deg);
  }
  .mock-proposal {
    margin-left: 65px;
    margin-top: -20px;
    transform: rotate(3deg);
    position: relative;
  }
  .mini-label {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    color: var(--muted);
    text-transform: uppercase;
  }
  .wave {
    display: flex;
    gap: 4px;
    align-items: center;
    height: 40px;
    margin: 20px 0;
  }
  .wave i {
    display: block;
    background: var(--accent);
    width: 4px;
    border-radius: 5px;
    height: var(--h, 18px);
    opacity: 0.75;
  }
  .wave i:nth-child(3n) {
    height: 30px;
  }
  .wave i:nth-child(5n) {
    height: 11px;
  }
  .wave i:nth-child(7n) {
    height: 38px;
  }
  .mock-call blockquote {
    font-size: 0.9rem;
  }
  .mock-proposal .mock-line {
    height: 7px;
    border-radius: 6px;
    background: var(--line);
    margin: 12px 0;
    width: 85%;
  }
  .mock-proposal .mock-line.short {
    width: 57%;
  }
  .mock-proposal .mock-rule {
    padding-top: 12px;
    border-top: 1px solid var(--line);
    margin-top: 22px;
    font-size: 0.8rem;
    display: flex;
    justify-content: space-between;
  }
  .section {
    padding: 70px 0;
    border-top: 1px solid var(--line);
  }
  .three-col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }
  .feature-index {
    font-size: 0.75rem;
    color: var(--accent);
    margin-bottom: 28px;
  }
  .feature p {
    font-size: 0.94rem;
    margin-bottom: 0;
  }
  .section-intro {
    max-width: 650px;
    margin-bottom: 32px;
  }
  .two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
  }
  .soft-card {
    background: var(--soft);
    border-radius: 14px;
    padding: 24px;
    margin-top: 24px;
  }
  .soft-card p {
    margin-bottom: 0;
  }
  .site-footer {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    border-top: 1px solid var(--line);
    padding: 32px 0 45px;
    font-size: 0.8rem;
    color: var(--muted);
  }
  .site-footer div {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
  }
  .skip {
    position: absolute;
    top: -80px;
    left: 16px;
    background: var(--panel);
    padding: 10px;
    z-index: 10;
  }
  .skip:focus {
    top: 8px;
  }
  .work-top {
    padding: 35px 0 25px;
  }
  .work-top h1 {
    font-size: clamp(1.8rem, 4vw, 3rem);
    max-width: 850px;
    margin: 12px 0 16px;
  }
  .toolbar {
    display: flex;
    align-items: end;
    flex-wrap: wrap;
    gap: 12px;
    margin: 20px 0;
  }
  .toolbar label {
    flex: 1 1 230px;
    max-width: 400px;
    margin: 0;
  }
  .toolbar .actions {
    flex: 1 1 300px;
  }
  .utility {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
    padding: 10px 0 20px;
  }
  .utility button {
    font-size: 0.76rem;
    min-height: 36px;
    padding: 7px 10px;
  }
  .save-state {
    font-size: 0.75rem;
    color: var(--muted);
    margin-right: auto;
  }
  .step-nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin: 12px 0 30px;
  }
  .step-nav button {
    justify-content: start;
    padding: 15px 20px;
    color: var(--muted);
    border-color: transparent;
    background: transparent;
    gap: 10px;
  }
  .step-nav button[aria-current="step"] {
    color: var(--accent);
    background: var(--accent-bg);
    border-color: var(--line);
  }
  .step-nav b {
    font-size: 0.75rem;
    font-weight: 500;
  }
  .section-heading {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 22px;
    margin-bottom: 24px;
  }
  .section-heading p:last-child {
    margin-bottom: 0;
  }
  .section-heading h2 {
    margin-bottom: 12px;
  }
  .section-heading h3 {
    margin: 0;
  }
  .section-heading > a {
    font-size: 0.8rem;
    white-space: nowrap;
    margin-top: 30px;
  }
  .empty {
    text-align: center;
    padding: 65px 30px;
    margin-bottom: 35px;
  }
  .empty p {
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
  .empty .actions {
    justify-content: center;
    margin: 25px 0;
  }
  .symbol {
    display: grid;
    place-items: center;
    width: 60px;
    height: 60px;
    margin: 0 auto 25px;
    color: var(--accent);
    background: var(--accent-bg);
    border-radius: 18px;
    font-size: 1.8rem;
  }
  .bottom {
    margin: 26px 0 40px;
  }
  .message {
    position: relative;
    margin: 0 0 20px;
    font-size: 0.9rem;
    color: var(--accent);
  }
  .message:empty {
    margin: 0;
  }
  .error,
  .storage-warning {
    color: var(--error);
  }
  .storage-warning,
  .notice {
    background: var(--soft);
    padding: 16px 20px;
    border: 1px solid var(--line);
    border-radius: 12px;
    font-size: 0.85rem;
    margin: 15px 0 22px;
  }
  .storage-warning {
    border-color: var(--error);
  }
  .count {
    color: var(--muted);
    font-size: 0.9rem;
    margin-left: 8px;
  }
  .source-card + .source-card {
    border-top: 1px solid var(--line);
    padding-top: 24px;
    margin-top: 24px;
  }
  .source-card h4 {
    margin-bottom: 8px;
  }
  .source-card .actions {
    margin-top: 14px;
  }
  .segment {
    border-top: 1px solid var(--line);
    padding: 14px 0;
  }
  .segment p {
    margin-bottom: 8px;
  }
  .preserve {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
  }
  .stats {
    display: flex;
    flex-wrap: wrap;
    gap: 35px;
    margin: 20px 0 30px;
    color: var(--muted);
    font-size: 0.85rem;
  }
  .stats strong {
    color: var(--ink);
    font-size: 1.4rem;
    margin-right: 5px;
  }
  .finding-list {
    display: grid;
    gap: 20px;
    margin-top: 20px;
  }
  .finding-text {
    font-size: 1.1rem;
    color: var(--ink);
  }
  .badge {
    font-size: 0.7rem;
    flex-shrink: 0;
    border: 1px solid var(--line);
    background: var(--soft);
    padding: 5px 10px;
    border-radius: 20px;
    color: var(--muted);
  }
  .badge.reviewed {
    background: var(--accent-bg);
    color: var(--accent);
  }
  .review-form {
    border-top: 1px solid var(--line);
    padding-top: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 20px;
  }
  .review-form label:nth-of-type(3),
  .review-form .actions {
    grid-column: 1/-1;
  }
  .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 22px;
  }
  .section-editor {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 24px;
    border-top: 1px solid var(--line);
    padding-top: 22px;
    margin-top: 6px;
  }
  .section-editor textarea {
    min-height: 130px;
  }
  .section-editor label {
    align-content: start;
  }
  .check {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .check input {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
  }
  .price-list {
    margin: 25px 0;
  }
  .price-item {
    padding: 10px 0;
    border-top: 1px solid var(--line);
  }
  .price-item summary span {
    float: right;
    margin-left: 15px;
    color: var(--accent);
    font-size: 0.85rem;
  }
  .totals {
    margin: 25px 0 0 auto;
    max-width: 360px;
  }
  .totals div {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    border-top: 1px solid var(--line);
    padding: 8px 0;
    font-size: 0.9rem;
  }
  .totals div:nth-child(4) {
    font-size: 1.2rem;
    font-weight: 650;
  }
  .totals dd {
    margin: 0;
    text-align: right;
  }
  .checklist {
    padding-left: 20px;
    color: var(--muted);
    font-size: 0.9rem;
  }
  .checklist li {
    margin: 8px 0;
  }
  .version {
    border-top: 1px solid var(--line);
    padding-top: 16px;
    margin-top: 20px;
  }
  .version p {
    margin: 8px 0;
  }
  .panel + .panel {
    margin-top: 24px;
  }
  .two-col .panel + .panel {
    margin-top: 0;
  }
  .three-col .panel + .panel {
    margin-top: 0;
  }
  iframe {
    display: block;
    width: 100%;
    height: 800px;
    border: 1px solid var(--line);
    background: white;
    border-radius: 10px;
  }
  .article {
    max-width: 780px;
    padding: 50px 0 85px;
  }
  .article h1 {
    font-size: clamp(2.3rem, 5vw, 3.5rem);
  }
  .article h2 {
    margin-top: 45px;
    font-size: 1.7rem;
  }
  .article li {
    margin: 10px 0;
    color: var(--muted);
  }
  .article pre {
    overflow: auto;
    background: var(--soft);
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 12px;
    font-size: 0.85rem;
  }
  .article a {
    overflow-wrap: anywhere;
  }
  .article table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
  }
  .article th,
  .article td {
    text-align: left;
    vertical-align: top;
    padding: 10px;
    border-bottom: 1px solid var(--line);
  }
  #document-preview {
    margin: 30px 0;
  }
}
@layer responsive {
  @media (max-width: 950px) {
    .wrap {
      width: calc(100% - 48px);
    }
    .hero {
      gap: 25px;
      padding: 50px 0 65px;
    }
    .mock-call {
      margin-right: 25px;
    }
    .mock-proposal {
      margin-left: 25px;
    }
    .panel {
      padding: 22px;
    }
    .two-col {
      grid-template-columns: 1fr;
    }
    .three-col {
      gap: 15px;
    }
    .section-editor {
      grid-template-columns: 1fr;
    }
    .site-nav {
      gap: 16px;
    }
    .two-col .panel + .panel {
      margin-top: 0;
    }
    .section-heading {
      flex-wrap: wrap;
    }
    .section-heading > a {
      margin-top: 0;
    }
  }
  @media (max-width: 620px) {
    .wrap {
      width: calc(100% - 32px);
    }
    .site-header {
      padding: 20px 0;
      gap: 12px;
    }
    .site-nav {
      gap: 10px;
    }
    .site-nav a:not(.mobile-link) {
      display: none;
    }
    .brand {
      font-size: 0.9rem;
      gap: 8px;
    }
    .brand-mark {
      width: 30px;
      height: 30px;
    }
    .hero {
      grid-template-columns: 1fr;
      padding: 35px 0 50px;
    }
    .hero h1 {
      font-size: clamp(2.2rem, 11vw, 3.4rem);
    }
    .illustration {
      padding: 10px 12px 25px;
    }
    .three-col {
      grid-template-columns: 1fr;
    }
    .section {
      padding: 45px 0;
    }
    .section-intro {
      margin-bottom: 24px;
    }
    .site-footer {
      flex-direction: column;
      gap: 18px;
    }
    .panel {
      padding: 19px;
      border-radius: 15px;
    }
    .step-nav {
      gap: 4px;
    }
    .step-nav button {
      display: grid;
      justify-items: start;
      padding: 10px 7px;
      font-size: 0.75rem;
    }
    .step-nav b {
      font-size: 0.68rem;
    }
    .form-grid,
    .review-form {
      grid-template-columns: 1fr;
    }
    .section-heading {
      gap: 15px;
    }
    .section-heading h2 {
      font-size: 1.65rem;
    }
    .stats {
      gap: 20px;
    }
    .price-item summary span {
      display: block;
      float: none;
      margin-left: 0;
    }
    .work-top {
      padding: 20px 0 10px;
    }
    .toolbar .actions {
      flex-basis: 100%;
    }
    .toolbar label {
      max-width: none;
    }
    .empty {
      padding: 40px 20px;
    }
    .totals {
      max-width: none;
    }
    .article table {
      font-size: 0.8rem;
    }
    .article th,
    .article td {
      padding: 8px 5px;
    }
    .article {
      padding-top: 30px;
    }
  }
  @media (prefers-reduced-motion: reduce) {
    * {
      scroll-behavior: auto !important;
      animation: none !important;
      transition: none !important;
    }
  }
}

/* Direct public entry; the noindex workspace keeps its own controls. */
.product-intro{padding:32px 0 22px;border-bottom:1px solid var(--line)}
.product-intro h1{font-size:clamp(30px,5vw,46px);line-height:1.15;margin:0 0 22px}
.workflow-list{padding-left:22px;line-height:1.8;max-width:80ch}.workflow-list li{margin-block:12px}

/* Native selected-option text must not paint beyond its mobile label. */
.proposal-picker,.document-picker,.source-format-picker,.comparison-pair>label{min-width:0;overflow:clip;overflow-clip-margin:6px}

/* WebKit lacks clip-margin; equal padding/negative margin reserves the focus ring. */
@supports not (overflow-clip-margin:6px){.proposal-picker,.document-picker,.source-format-picker,.comparison-pair>label{padding:6px;margin:-6px}}