/* AgentFlight — Handy-Inspired Warm Editorial Light Theme (Stratosphere Sky Blue & Black-Box Amber) */
:root {
  --bg: #fffdf2;
  --bg-elevated: #f6f3e4;
  --bg-card: #fcf9ec;
  --text: #14213d;
  --text-70: rgba(20, 33, 61, 0.72);
  --text-55: rgba(20, 33, 61, 0.56);
  --text-45: rgba(20, 33, 61, 0.48);
  --rule: rgba(20, 33, 61, 0.14);
  --rule-soft: rgba(20, 33, 61, 0.08);
  --tint-2: rgba(20, 33, 61, 0.024);
  --tint-4: rgba(20, 33, 61, 0.042);
  --tint-5: rgba(20, 33, 61, 0.058);
  --tint-8: rgba(20, 33, 61, 0.095);

  /* Primary Accent: Stratosphere Sky Blue */
  --accent: #7cc6fe;
  --accent-hover: #5bb4fc;
  --accent-light: #e2f2ff;
  --accent-50: rgba(124, 198, 254, 0.45);
  --accent-dark: #0a2e52;
  --accent-rail: #026aa7;

  /* Secondary Accent: Black-Box Telemetry Amber */
  --amber: #ffd166;
  --amber-hover: #f7c247;
  --amber-light: #fff3d1;
  --amber-50: rgba(255, 209, 102, 0.48);
  --amber-dark: #4a2c00;
  --amber-strong: #b45309;

  --pass-bg: rgba(16, 185, 129, 0.15);
  --pass-ink: #065f46;
  --warn-bg: rgba(255, 209, 102, 0.34);
  --warn-ink: #78350f;
  --bad-bg: rgba(220, 38, 38, 0.11);
  --bad-ink: #991b1b;

  --syn-cmd: #b45309;
  --syn-arg: #026aa7;
  --syn-str: #0a2e52;

  --white: #ffffff;
  --radius-xl: 14px;
  --radius-lg: 10px;
  --radius-md: 8px;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  max-width: 100%;
  overflow-x: clip;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.62;
  letter-spacing: 0.012rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

a {
  color: inherit;
  text-decoration: none;
}

[hidden] {
  display: none !important;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--tint-5);
  padding: 0.12rem 0.38rem;
  border-radius: 5px;
}

:focus-visible {
  outline: 2px solid var(--accent-rail);
  outline-offset: 2px;
}

/* Containers: 680px editorial column vs 940px docs layout */
.page-col {
  width: min(680px, 100% - 2rem);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 2.75rem;
  padding-bottom: 4.5rem;
}

.page-col.page-col-docs {
  width: min(940px, 100% - 2rem);
  gap: 2.25rem;
}

.page-col > main {
  display: flex;
  flex-direction: column;
  gap: 2.75rem;
  min-width: 0;
  width: 100%;
}

.page-col.page-col-docs > main {
  gap: 2rem;
}

.page-col > main > * {
  min-width: 0;
  max-width: 100%;
}

.hairline {
  width: 100%;
  height: 1px;
  background: var(--rule);
  border: 0;
  margin: 0;
}

/* Header & Outlined Wordmark */
.site-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-wordmark-svg {
  height: 36px;
  width: auto;
  display: block;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--text);
}

.header-nav a:not(.nav-pill):hover {
  color: var(--accent-rail);
}

.header-nav a.active {
  color: var(--accent-rail);
  font-weight: 600;
}

.icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  color: var(--text);
}

.icon-link:hover {
  background: var(--amber-light);
  color: var(--amber-dark);
}

.nav-pill {
  background: var(--accent);
  color: var(--accent-dark);
  padding: 0.42rem 0.98rem;
  border-radius: 9px;
  font-size: 0.88rem;
  font-weight: 700;
  transition: background 0.15s ease;
  white-space: nowrap;
}

.nav-pill:hover {
  background: var(--accent-hover);
}

/* Hero Duo & Subpage Hero */
.hero-duo {
  display: flex;
  align-items: center;
  gap: 1.85rem;
  padding-top: 0.45rem;
}

.mascot-wrap {
  flex: 0 0 136px;
  width: 136px;
  height: 136px;
}

.mascot-wrap svg {
  width: 100%;
  height: 100%;
  display: block;
}

.hero-copy {
  min-width: 0;
  flex: 1 1 auto;
}

.hero-copy h1 {
  margin: 0 0 0.45rem;
  font-size: 2.35rem;
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.025em;
  color: var(--text);
}

.hero-sub {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.42;
  letter-spacing: -0.01em;
  color: var(--text-70);
}

.page-hero {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding-top: 0.25rem;
}

.page-hero h1 {
  margin: 0;
  font-size: 2.35rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-hero .hero-sub {
  font-size: 1.06rem;
}

/* Split CTA + Floating White Popover */
.cta-area {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.72rem;
}

.split-btn-group {
  display: inline-flex;
  align-items: stretch;
  max-width: 100%;
  border-radius: 10px;
}

.split-main {
  border: 1px solid rgba(10, 46, 82, 0.16);
  border-right: 0;
  background: var(--accent);
  color: var(--accent-dark);
  padding: 0.72rem 1.55rem;
  border-radius: 10px 0 0 10px;
  cursor: pointer;
  text-align: center;
  transition: background 0.15s ease;
}

.split-main:hover,
.split-caret:hover {
  background: var(--accent-hover);
}

.split-main strong {
  display: block;
  font-size: 1.04rem;
  font-weight: 700;
  line-height: 1.2;
}

.split-main span {
  display: block;
  font-size: 0.74rem;
  font-weight: 600;
  opacity: 0.8;
  margin-top: 0.16rem;
}

.split-caret {
  border: 1px solid rgba(10, 46, 82, 0.16);
  border-left: 1px solid rgba(10, 46, 82, 0.22);
  background: var(--accent);
  color: var(--accent-dark);
  padding: 0 0.92rem;
  border-radius: 0 10px 10px 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  transition: background 0.15s ease;
}

.cmd-caption {
  font-family: var(--font-mono);
  font-size: 0.77rem;
  color: var(--text-70);
  background: var(--tint-4);
  border: 1px solid var(--rule-soft);
  padding: 0.36rem 0.75rem;
  border-radius: 8px;
  max-width: 100%;
  overflow-wrap: anywhere;
  text-align: center;
}

.cta-popover {
  display: none;
  position: absolute;
  top: calc(100% - 1.5rem);
  left: 50%;
  transform: translateX(-50%);
  width: min(370px, calc(100vw - 2rem));
  z-index: 30;
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 0.85rem;
  box-shadow: 0 12px 28px rgba(20, 33, 61, 0.12);
}

.cta-popover.open {
  display: block;
}

.pop-tabs {
  display: flex;
  gap: 0.35rem;
  border-bottom: 1px solid var(--rule-soft);
  padding-bottom: 0.5rem;
  margin-bottom: 0.7rem;
  flex-wrap: wrap;
}

.pop-tab {
  border: none;
  background: transparent;
  padding: 0.25rem 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-55);
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

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

.pop-cmd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  background: var(--tint-4);
  border: 1px solid var(--rule-soft);
  border-radius: 8px;
  padding: 0.55rem 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.pop-cmd code {
  overflow-wrap: anywhere;
  white-space: pre-wrap;
  background: transparent;
  padding: 0;
}

/* Handy Surface Card & Underline Tabs */
.handy-card {
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 1.4rem 1.5rem;
  background: var(--tint-2);
  margin: 0.85rem 0 1.6rem;
  width: 100%;
  min-width: 0;
}

.handy-tabs-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 1.1rem;
  flex-wrap: wrap;
}

.handy-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 1.15rem;
}

.handy-tab {
  border: none;
  background: transparent;
  padding: 0 0 0.58rem;
  margin-bottom: -1px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-55);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}

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

.handy-tab.active {
  color: var(--accent-rail);
  border-bottom-color: var(--accent-rail);
  font-weight: 600;
}

.version-tag {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-45);
  font-family: var(--font-mono);
  padding-bottom: 0.5rem;
}

.eyebrow-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-55);
  margin: 0 0 0.55rem;
}

.handy-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.handy-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--accent);
  color: var(--accent-dark);
  padding: 0.52rem 1.05rem;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.15s ease;
}

.handy-pill-btn:hover {
  background: var(--accent-hover);
}

.handy-pill-btn.amber {
  background: var(--amber);
  color: var(--amber-dark);
}

.handy-pill-btn.amber:hover {
  background: var(--amber-hover);
}

.handy-pill-btn span {
  opacity: 0.74;
  font-weight: 500;
  font-family: var(--font-mono);
  font-size: 0.8em;
}

/* Handy Codeblock with Right-Aligned Copy Icon */
.doc-codeblock {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  background: var(--tint-4);
  border: 1px solid var(--rule-soft);
  border-radius: 8px;
  padding: 0.72rem 0.9rem;
  margin: 0.75rem 0 1.2rem;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
}

.doc-codeblock pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.83rem;
  line-height: 1.56;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  flex: 1 1 auto;
  min-width: 0;
}

.syn-cmd { color: var(--syn-cmd); font-weight: 600; }
.syn-arg { color: var(--syn-arg); }
.syn-str { color: var(--syn-str); }

.copy-icon-btn {
  flex: 0 0 auto;
  border: none;
  background: transparent;
  color: var(--text-55);
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: background 0.15s ease, color 0.15s ease;
}

.copy-icon-btn:hover {
  background: var(--tint-8);
  color: var(--text);
}

/* Two-Column Handy Documentation Layout (max-w-940px) */
.docs-layout {
  display: flex;
  align-items: flex-start;
  gap: 2.75rem;
  margin-top: 0.5rem;
  width: 100%;
  min-width: 0;
}

.docs-sidebar {
  flex: 0 0 196px;
  width: 196px;
  position: sticky;
  top: 2rem;
}

.docs-rail {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid rgba(20, 33, 61, 0.11);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.doc-nav-item {
  display: flex;
  flex-direction: column;
}

.doc-nav-link {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  border-left: 2px solid transparent;
  margin-left: -2px;
  padding: 0.28rem 0.25rem 0.28rem 0.85rem;
  font-size: 0.89rem;
  line-height: 1.45;
  font-weight: 400;
  color: var(--text-70);
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.doc-nav-link:hover {
  color: var(--accent-rail);
}

.doc-nav-link.active {
  color: var(--text);
  border-left-color: var(--accent-rail);
  font-weight: 600;
}

.doc-subrail {
  list-style: none;
  margin: 0.12rem 0 0.42rem;
  padding: 0;
  display: none;
  flex-direction: column;
  gap: 0.12rem;
}

.doc-subrail.open {
  display: flex;
}

.doc-sub-link {
  display: block;
  padding: 0.18rem 0.25rem 0.18rem 1.45rem;
  margin-left: -2px;
  border-left: 2px solid transparent;
  font-size: 0.77rem;
  line-height: 1.4;
  color: var(--text-45);
  transition: color 0.15s ease, border-color 0.15s ease;
}

.doc-sub-link.sub-h3 {
  padding-left: 2.05rem;
}

.doc-sub-link:hover,
.doc-sub-link.active {
  color: var(--accent-rail);
}

.doc-sub-link.active {
  border-left-color: var(--accent);
  font-weight: 600;
}

/* Mobile horizontal chapter selector inside docs (hidden on desktop) */
.docs-mobile-nav {
  display: none;
}

/* Article Content Column */
.doc-content {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
}

.doc-content h1 {
  font-size: 2.45rem;
  font-weight: 600;
  line-height: 1.24;
  letter-spacing: -0.02em;
  margin: 0 0 1.15rem;
  color: var(--text);
}

.doc-content h2 {
  font-size: 1.65rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.015em;
  margin: 2.15rem 0 0.75rem;
  color: var(--text);
  scroll-margin-top: 1.5rem;
}

.doc-content h3 {
  font-size: 1.22rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 1.5rem 0 0.5rem;
  color: var(--text);
  scroll-margin-top: 1.5rem;
}

.doc-content p {
  margin: 0 0 0.95rem;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
}

.doc-content ul,
.doc-content ol {
  margin: 0.65rem 0 1.25rem;
  padding-left: 1.35rem;
}

.doc-content li {
  margin-bottom: 0.48rem;
  line-height: 1.6;
}

.doc-content a.inline-link {
  color: var(--accent-rail);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
  font-weight: 500;
}

.doc-chapter[hidden] {
  display: none;
}

/* Borderless Handy-Style Data Table */
.doc-table-wrap {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0.9rem 0 1.4rem;
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.doc-table th {
  text-align: left;
  padding: 0 1rem 0.65rem 0;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text);
  border-bottom: 1px solid var(--rule);
  background: transparent;
  text-transform: none;
  letter-spacing: 0;
}

.doc-table td {
  padding: 0.62rem 1rem 0.62rem 0;
  text-align: left;
  border-bottom: 1px solid var(--rule-soft);
  vertical-align: top;
  color: var(--text);
}

.doc-table tbody tr:last-child td {
  border-bottom: 1px solid var(--rule-soft);
}

/* Handy-Style Doc Pagination */
.doc-pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 2.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}

.page-step-btn {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  border: none;
  background: transparent;
  padding: 0.55rem 0.4rem;
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
  color: var(--text);
  transition: color 0.15s ease;
}

.page-step-btn.next {
  text-align: right;
  margin-left: auto;
}

.page-step-btn:hover {
  color: var(--accent-rail);
}

.page-step-btn[hidden] {
  display: none;
}

.page-step-btn small {
  font-size: 0.74rem;
  color: var(--text-45);
  font-weight: 500;
}

.page-step-btn strong {
  font-size: 0.94rem;
  font-weight: 600;
}

/* Homepage Product Preview Frame */
.preview-frame {
  background: var(--tint-2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-xl);
  width: 100%;
  min-width: 0;
  overflow: hidden;
}

.frame-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  padding: 0.68rem 0.95rem;
  background: var(--tint-4);
  border-bottom: 1px solid var(--rule-soft);
}

.dots {
  display: inline-flex;
  gap: 6px;
}

.dots span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(20, 33, 61, 0.16);
}

.dots span:nth-child(1) { background: var(--accent); }
.dots span:nth-child(2) { background: var(--amber); }
.dots span:nth-child(3) { background: rgba(20, 33, 61, 0.24); }

.frame-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.frame-tab {
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-70);
  padding: 0.32rem 0.68rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.frame-tab:hover {
  background: var(--tint-5);
}

.frame-tab.active {
  background: var(--accent-light);
  color: var(--accent-dark);
  border-color: rgba(10, 46, 82, 0.14);
}

.frame-open-link {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--amber-dark);
  background: var(--amber-light);
  padding: 0.28rem 0.68rem;
  border-radius: 999px;
  white-space: nowrap;
}

.frame-open-link:hover {
  background: var(--amber);
}

.preview-body {
  padding: 1rem 1.15rem;
}

.preview-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.65rem 1.15rem;
  background: var(--tint-2);
  border-top: 1px solid var(--rule-soft);
  font-size: 0.8rem;
  color: var(--text-70);
}

.preview-foot-links {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 600;
  color: var(--accent-rail);
}

.preview-foot-links a:hover {
  text-decoration: underline;
}

/* Studio Frame (studio.html) */
.studio-frame {
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: var(--tint-2);
  padding: 1.35rem 1.45rem;
  width: 100%;
  min-width: 0;
}

.studio-panel {
  display: none;
  min-width: 0;
}

.studio-panel.active {
  display: block;
}

.form-row-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-70);
  margin-bottom: 0.3rem;
}

.input,
.select,
.textarea {
  width: 100%;
  padding: 0.56rem 0.74rem;
  border-radius: 8px;
  border: 1px solid var(--rule);
  background: var(--bg);
  color: var(--text);
  font-size: 0.88rem;
}

.textarea {
  min-height: 112px;
  resize: vertical;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.preset-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.chip-btn {
  border: 1px solid var(--rule);
  background: var(--bg);
  color: var(--text-70);
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
}

.chip-btn:hover {
  border-color: var(--accent-rail);
  color: var(--text);
}

.chip-btn.active {
  background: var(--accent);
  border-color: rgba(10, 46, 82, 0.2);
  color: var(--accent-dark);
}

.score-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.55rem;
  margin: 0.9rem 0;
}

.score-cell {
  background: var(--bg);
  border: 1px solid var(--rule-soft);
  border-radius: 9px;
  padding: 0.55rem 0.65rem;
  text-align: center;
}

.score-cell span {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-55);
  text-transform: uppercase;
  margin-bottom: 0.15rem;
}

.score-cell strong {
  display: block;
  font-size: 1.06rem;
  font-weight: 700;
}

.diag-note {
  font-size: 0.84rem;
  color: var(--text);
  background: var(--amber-light);
  border: 1px solid rgba(74, 44, 0, 0.14);
  border-radius: 8px;
  padding: 0.55rem 0.75rem;
  margin: 0 0 0.85rem;
}

.rw-list {
  display: grid;
  gap: 0.55rem;
}

.rw-item {
  border-left: 3px solid var(--accent-hover);
  padding: 0.3rem 0 0.3rem 0.75rem;
}

.rw-item.warn-border {
  border-left-color: var(--amber-hover);
}

.rw-item span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-dark);
}

.rw-item p {
  margin: 0.12rem 0 0;
  font-size: 0.86rem;
  color: var(--text-70);
}

.code-block {
  margin: 0;
  background: var(--tint-4);
  border: 1px solid var(--rule-soft);
  border-radius: 8px;
  padding: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.58;
  overflow-x: auto;
  max-width: 100%;
  width: 100%;
  min-width: 0;
  max-height: 320px;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text);
}

.toolbar-between {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.55rem;
}

.action-mini {
  border: 1px solid var(--rule);
  background: var(--bg);
  color: var(--text);
  padding: 0.32rem 0.72rem;
  border-radius: 7px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}

.action-mini:hover {
  background: var(--accent-light);
  color: var(--accent-dark);
  border-color: var(--accent);
}

/* Handy /download-Style Centered Platform Hub */
.download-hub {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
}

.download-hub h2 {
  margin: 0;
  font-size: 2.15rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.download-version {
  font-weight: 600;
  color: var(--text-70);
  margin-bottom: 0.75rem;
}

.download-stack {
  width: min(380px, 100%);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.download-stack h3 {
  margin: 1rem 0 0.15rem;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--text);
}

.download-bar {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.35rem;
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-dark);
  border: none;
  font-size: 0.96rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
}

.download-bar:hover {
  background: var(--accent-hover);
}

.download-bar.amber {
  background: var(--amber);
  color: var(--amber-dark);
}

.download-bar.amber:hover {
  background: var(--amber-hover);
}

.download-bar small {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  opacity: 0.78;
  font-weight: 500;
}

/* Open Editorial 2x2 Feature Grid */
.editorial-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.2rem 2.8rem;
}

.editorial-grid h2 {
  margin: 0 0 0.45rem;
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.02em;
}

.editorial-grid p {
  margin: 0;
  color: var(--text-70);
  font-size: 0.97rem;
}

/* Homepage Centered Ecosystem / Works Everywhere Block */
.ecosystem-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
}

.ecosystem-section h2 {
  margin: 0;
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.ecosystem-sub {
  margin: 0;
  max-width: 540px;
  font-style: italic;
  font-size: 0.95rem;
  color: var(--text-70);
}

.eco-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.15rem;
  margin: 0.35rem 0;
}

.eco-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-70);
}

.eco-circle {
  width: 54px;
  height: 54px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--text);
  background: var(--accent-light);
  color: var(--accent-dark);
  transition: transform 0.15s ease, background 0.15s ease;
}

.eco-item:nth-child(even) .eco-circle {
  background: var(--amber-light);
  color: var(--amber-dark);
}

.eco-item:hover .eco-circle {
  transform: translateY(-2px);
}

.inline-cta-links {
  margin: 0;
  font-size: 0.94rem;
  color: var(--text-70);
}

.inline-cta-links a {
  font-weight: 700;
  color: var(--accent-rail);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
}

/* Editorial Prose Section (proof.html) */
.editorial-article h2 {
  margin: 1.95rem 0 0.6rem;
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.015em;
}

.editorial-article p {
  margin: 0 0 0.95rem;
  color: var(--text);
  line-height: 1.66;
}

.editorial-article ul {
  margin: 0.65rem 0 1.2rem;
  padding-left: 1.3rem;
}

.editorial-article li {
  margin-bottom: 0.45rem;
  line-height: 1.62;
}

.sec-title {
  margin: 0 0 0.35rem;
  font-size: 1.7rem;
  font-weight: 600;
  line-height: 1.26;
  letter-spacing: -0.018em;
}

.sec-sub {
  margin: 0 0 1.15rem;
  color: var(--text-70);
  font-size: 0.95rem;
}

/* Pills & Filter Row */
.pill {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  white-space: nowrap;
  padding: 0.16rem 0.56rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  background: var(--tint-5);
  color: var(--text-70);
}

.pill-good { background: var(--pass-bg); color: var(--pass-ink); }
.pill-warn { background: var(--warn-bg); color: var(--warn-ink); }
.pill-bad { background: var(--bad-bg); color: var(--bad-ink); }
.pill-sky { background: var(--accent-light); color: var(--accent-dark); }
.pill-amber { background: var(--amber-light); color: var(--amber-dark); }

.rules-filter {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 0.65rem;
  margin: 0.9rem 0 1rem;
}

.col-af {
  background: rgba(124, 198, 254, 0.16);
}

/* FAQ Accordion */
.faq-stack {
  border-top: 1px solid var(--rule-soft);
}

details.faq-item {
  border-bottom: 1px solid var(--rule-soft);
  padding: 0.92rem 0;
}

details.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 0.98rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

details.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--accent-rail);
  font-weight: 700;
}

details.faq-item[open] summary::after {
  content: "−";
}

details.faq-item p {
  margin: 0.55rem 0 0;
  font-size: 0.93rem;
  color: var(--text-70);
}

/* Footer */
.site-footer {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.86rem;
  color: var(--text-55);
  padding-top: 0.75rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.footer-links a:hover {
  color: var(--text);
  text-decoration: underline;
}

/* Toast */
.toast {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translate(-50%, 10px);
  z-index: 50;
  background: var(--text);
  color: var(--bg);
  padding: 0.52rem 1rem;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast.visible,
.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (max-width: 720px) {
  .docs-layout {
    flex-direction: column;
    gap: 1.25rem;
  }

  .docs-sidebar {
    display: none;
  }

  .docs-mobile-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding-bottom: 0.9rem;
    border-bottom: 1px solid var(--rule-soft);
    width: 100%;
  }

  .docs-mobile-chip {
    border: 1px solid var(--rule);
    background: var(--bg);
    color: var(--text-70);
    padding: 0.3rem 0.72rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
  }

  .docs-mobile-chip.active {
    background: var(--accent);
    color: var(--accent-dark);
    border-color: rgba(10, 46, 82, 0.2);
  }
}

@media (max-width: 640px) {
  .page-col,
  .page-col.page-col-docs {
    width: calc(100% - 1.5rem);
    gap: 2rem;
  }

  .page-col > main,
  .page-col.page-col-docs > main {
    gap: 2rem;
  }

  .site-header {
    padding-top: 1.35rem;
    flex-wrap: wrap;
  }

  .brand-wordmark-svg {
    height: 30px;
  }

  .header-nav {
    gap: 0.72rem;
    font-size: 0.84rem;
    flex-wrap: wrap;
  }

  .hero-duo {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .mascot-wrap {
    flex: 0 0 96px;
    width: 96px;
    height: 96px;
  }

  .hero-copy h1,
  .page-hero h1,
  .doc-content h1,
  .download-hub h2 {
    font-size: 1.85rem;
  }

  .hero-sub {
    font-size: 1.04rem;
  }

  .editorial-grid,
  .form-row-2,
  .rules-filter {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .score-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}