:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #5f6973;
  --paper: #ffffff;
  --soft: #f3f0ec;
  --line: #d7d0c8;
  --rust: #a23e2c;
  --rust-dark: #7d2d20;
  --teal: #13746f;
  --blue: #315f8a;
  --code: #121c25;
  --focus: #efb83f;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--paper); color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; margin: 0; }
button, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
.skip-link { background: var(--ink); color: white; left: 1rem; padding: 0.7rem 1rem; position: fixed; top: -5rem; z-index: 100; }
.skip-link:focus { top: 1rem; }

.site-header { align-items: center; background: rgba(255,255,255,0.96); border-bottom: 1px solid var(--line); display: flex; gap: 1rem; height: 64px; justify-content: space-between; padding: 0 max(1.25rem, calc((100% - 1180px) / 2)); position: sticky; top: 0; z-index: 20; }
.brand { align-items: center; display: flex; font-weight: 800; gap: 0.65rem; text-decoration: none; }
.brand-mark { align-items: center; background: var(--rust); border-radius: 6px; color: white; display: inline-flex; height: 32px; justify-content: center; width: 32px; }
.site-header nav, footer nav { display: flex; flex-wrap: wrap; gap: 1rem; }
.site-header nav a, footer a { font-size: 0.9rem; font-weight: 700; text-decoration: none; }
.site-header nav a:hover, footer a:hover, .inline-link:hover { color: var(--rust); }

.product-intro { background-color: #22242a; background-image: url("./assets/convert-source-map-flow.png"); background-position: center; background-size: cover; color: white; min-height: 360px; position: relative; }
.product-intro::before { background: rgba(23, 25, 30, 0.74); content: ""; inset: 0; position: absolute; }
.intro-content { margin: 0 auto; max-width: 1180px; padding: 4rem 1.25rem; position: relative; }
.intro-content h1 { font-size: 3.4rem; line-height: 1.05; margin: 0 0 1rem; max-width: 900px; overflow-wrap: anywhere; }
.intro-content > p:not(.eyebrow) { font-size: 1.15rem; line-height: 1.65; max-width: 760px; }
.eyebrow { color: #f09b89; font-size: 0.78rem; font-weight: 800; letter-spacing: 0; margin: 0 0 0.65rem; text-transform: uppercase; }
.install-row { align-items: center; display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.35rem; }
.install-row code { background: rgba(10,12,16,0.82); border: 1px solid rgba(255,255,255,0.3); border-radius: 6px; padding: 0.8rem 1rem; }
.release-line { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1rem; }
.release-line span { border-left: 3px solid #46b9b1; font-size: 0.88rem; padding-left: 0.55rem; }

.section-inner { margin: 0 auto; max-width: 1080px; padding: 3.2rem 1.25rem; }
.section-inner.wide { max-width: 1280px; }
.tool-band { background: var(--soft); border-bottom: 1px solid var(--line); }
.section-heading { align-items: end; display: flex; gap: 1rem; justify-content: space-between; margin-bottom: 1.25rem; }
h2 { font-size: 2rem; letter-spacing: 0; margin: 0; }
h3 { font-size: 0.95rem; letter-spacing: 0; margin: 0; }
.toolbar { align-items: center; background: var(--paper); border: 1px solid var(--line); border-radius: 8px; display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: space-between; margin-bottom: 0.9rem; padding: 0.8rem; }
.preset-group, .segmented-control { display: flex; flex-wrap: wrap; gap: 0.35rem; }

.primary-button, .compact-button, .secondary-button, .icon-button, .text-button, .segmented-control button { border: 1px solid transparent; border-radius: 6px; cursor: pointer; font-weight: 800; }
.primary-button { background: var(--rust); color: white; min-height: 42px; padding: 0.65rem 1rem; }
.primary-button:hover { background: var(--rust-dark); }
.compact-button { background: white; color: var(--ink); min-height: 38px; padding: 0.55rem 0.8rem; }
.secondary-button { background: white; border-color: var(--line); color: var(--ink); min-height: 38px; padding: 0.5rem 0.7rem; }
.icon-button { background: white; border-color: var(--line); font-size: 1.25rem; height: 42px; width: 42px; }
.text-button { background: transparent; color: var(--blue); padding: 0.25rem 0.4rem; }
.segmented-control button { background: transparent; color: var(--muted); padding: 0.55rem 0.7rem; }
.segmented-control button[aria-pressed="true"] { background: var(--ink); color: white; }
button:focus-visible, a:focus-visible, textarea:focus { outline: 3px solid var(--focus); outline-offset: 2px; }

.workspace-grid { display: grid; gap: 0.9rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.editor-panel { background: var(--paper); border: 1px solid var(--line); border-radius: 8px; min-width: 0; overflow: hidden; }
.editor-panel header { align-items: center; border-bottom: 1px solid var(--line); display: flex; height: 48px; justify-content: space-between; padding: 0 0.9rem; }
.editor-panel header span { color: var(--muted); font-size: 0.75rem; font-weight: 700; }
.editor-panel textarea { background: white; border: 0; color: var(--ink); display: block; font-family: "SFMono-Regular", Consolas, monospace; height: 390px; line-height: 1.55; padding: 1rem; resize: vertical; width: 100%; }
pre { background: var(--code); color: #edf3f4; margin: 0; overflow: auto; padding: 1rem; white-space: pre-wrap; word-break: break-word; }
#result-output { height: 390px; }
code, pre, textarea { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; font-size: 0.86rem; }
.status-bar { align-items: center; color: var(--muted); display: flex; flex-wrap: wrap; font-size: 0.82rem; gap: 0.55rem; min-height: 42px; padding: 0.65rem 0.2rem 0; }
.status-indicator { background: var(--teal); border-radius: 50%; height: 9px; width: 9px; }
.status-indicator.error { background: var(--rust); }
.status-separator { background: var(--line); height: 16px; width: 1px; }

.content-band { border-bottom: 1px solid var(--line); }
.content-band.muted { background: #f7f8f9; }
.content-grid { align-items: start; display: grid; gap: 2.5rem; grid-template-columns: 0.8fr 1.2fr; }
.content-band p, .resource-band p, footer span { color: var(--muted); line-height: 1.65; }
.code-surface { display: grid; gap: 0.75rem; }
.code-surface pre { border-radius: 8px; }
.api-table-wrapper { border: 1px solid var(--line); border-radius: 8px; overflow-x: auto; }
table { border-collapse: collapse; width: 100%; }
th, td { border-bottom: 1px solid var(--line); padding: 0.85rem; text-align: left; vertical-align: top; }
th { background: var(--soft); font-size: 0.8rem; }
tr:last-child td { border-bottom: 0; }
.inline-link { color: var(--rust); font-weight: 800; text-decoration: none; }
.proof-grid { align-items: start; display: grid; gap: 2rem; grid-template-columns: 0.7fr 1.3fr; }
.proof-list { display: grid; gap: 1px; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; }
.proof-list div { background: var(--soft); min-height: 116px; padding: 1rem; }
.proof-list dt { color: var(--rust); font-size: 1.7rem; font-weight: 900; }
.proof-list dd { color: var(--muted); line-height: 1.45; margin: 0.3rem 0 0; }
.resource-band { background: #22323a; color: white; }
.resource-grid { align-items: center; display: flex; gap: 2rem; justify-content: space-between; }
.resource-grid nav { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.resource-grid a { border: 1px solid #82959d; border-radius: 6px; padding: 0.7rem 0.85rem; text-decoration: none; }
footer { align-items: start; display: flex; gap: 2rem; justify-content: space-between; margin: 0 auto; max-width: 1180px; padding: 2rem 1.25rem; }
footer div { display: grid; gap: 0.35rem; }

@media (max-width: 900px) {
  .workspace-grid, .content-grid, .proof-grid { grid-template-columns: 1fr; }
  .toolbar { align-items: stretch; display: grid; }
}
@media (max-width: 700px) {
  .site-header { align-items: flex-start; height: auto; padding-bottom: 0.8rem; padding-top: 0.8rem; }
  .site-header nav { display: none; }
  .brand { font-size: 0.86rem; overflow-wrap: anywhere; }
  .intro-content { padding-bottom: 2.6rem; padding-top: 2.6rem; }
  .intro-content h1 { font-size: 2.2rem; }
  .intro-content > p:not(.eyebrow) { font-size: 1rem; }
  .segmented-control, .preset-group { display: grid; grid-template-columns: 1fr; }
  .editor-panel textarea, #result-output { height: 320px; }
  .proof-list { grid-template-columns: 1fr; }
  .resource-grid, footer { align-items: flex-start; display: grid; }
}