/* ==========================================================================
   AI Pick Check: design system (SPEC §9)
   One file, no build step. Sections:
     1. Tokens (light, dark)          9. Data: score ring, meter, kpi, bars, heat
     2. Reset and base                10. Table (cards on phones)
     3. Typography                    11. Answer, citations, engine badge
     4. Layout and utilities          12. Fix card, checklist
     5. Header, footer, logo          13. Locked, progress, steps, tabs, toc
     6. Buttons, icons, pills         14. Prose (Markdown)
     7. Cards, callouts, hero         15. Dialog, toast, share
     8. Forms (.field)                16. Styleguide helpers, motion, print
   Colours are tokens only; components never hard-code a colour.
   ========================================================================== */

/* 1. Tokens ----------------------------------------------------------------- */
:root {
  color-scheme: light;
  --ink: #0E1324;
  --paper: #FFFFFF;
  --panel: #F6F7FB;
  --card: #FFFFFF;
  --line: #E3E6EF;
  --line-strong: #CDD2E0;
  --field-line: #7A8398;           /* form control border: 3:1 on paper, panel and card (WCAG 1.4.11) */
  --muted: #5B6478;
  --accent: #4F46E5;
  --accent-ink: #FFFFFF;
  --accent-hover: #4338CA;
  --accent-text: #4338CA;          /* accent used as text: AA on paper and panel */
  --accent-soft: #EEF0FF;
  --accent-2: #9333EA;             /* only in gradients and the logo */
  --ring: rgba(79, 70, 229, .28);
  --good: #0E9F6E;  --good-ink: #05704D;  --good-soft: #E7F7F0;
  --warn: #C27803;  --warn-ink: #8A5300;  --warn-soft: #FFF4DF;
  --bad:  #D93F3F;  --bad-ink:  #B42323;  --bad-soft:  #FDECEC;
  --info-soft: #EEF4FF;
  --e-openai: #0B7F63; --e-anthropic: #B4561F; --e-perplexity: #0E7C93; --e-gemini: #3D63DD; --e-ink: #FFFFFF;
  --header-bg: rgba(255, 255, 255, .78);
  --glow-1: rgba(79, 70, 229, .16);
  --glow-2: rgba(147, 51, 234, .10);
  --grid-line: rgba(14, 19, 36, .045);
  --code-bg: #F3F4F9;
  --mark: #FFF1B8;
  --shadow-sm: 0 1px 2px rgba(14, 19, 36, .05), 0 1px 1px rgba(14, 19, 36, .03);
  --shadow: 0 1px 2px rgba(14, 19, 36, .04), 0 6px 20px -6px rgba(14, 19, 36, .10);
  --shadow-lg: 0 2px 4px rgba(14, 19, 36, .04), 0 24px 48px -12px rgba(14, 19, 36, .18);
  --shadow-accent: 0 1px 1px rgba(14, 19, 36, .08), 0 6px 16px -4px rgba(79, 70, 229, .45);

  /* spacing 4/8/12/16/24/32/48/64/96 */
  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 24px;
  --s-6: 32px; --s-7: 48px; --s-8: 64px; --s-9: 96px;

  /* type 14/16/18/22/28/36/48/64 */
  --fs-14: .875rem;
  --fs-16: 1rem;
  --fs-18: clamp(1.0625rem, 1.02rem + .2vw, 1.125rem);
  --fs-22: clamp(1.1875rem, 1.1rem + .45vw, 1.375rem);
  --fs-28: clamp(1.4375rem, 1.25rem + .9vw, 1.75rem);
  --fs-36: clamp(1.75rem, 1.45rem + 1.5vw, 2.25rem);
  --fs-48: clamp(2.125rem, 1.6rem + 2.5vw, 3rem);
  --fs-64: clamp(2.5rem, 1.75rem + 3.6vw, 4rem);

  --font: ui-sans-serif, -apple-system, "Segoe UI Variable", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;

  --radius: 14px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --container: 1120px;
  --gutter: 16px;
  --header-h: 64px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* Dark tokens: system preference unless the visitor chose light, or an explicit dark choice. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --ink: #E9ECF5;
    --paper: #0B0F1C;
    --panel: #131a2e;
    --card: #10172A;
    --line: #24304d;
    --line-strong: #34426a;
    --field-line: #66769F;
    --muted: #9AA4BD;
    --accent: #8B85FF;
    --accent-ink: #0B0F1C;
    --accent-hover: #A39EFF;
    --accent-text: #A9A4FF;
    --accent-soft: rgba(139, 133, 255, .14);
    --accent-2: #C084FC;
    --ring: rgba(139, 133, 255, .38);
    --good: #34D399;  --good-ink: #4BD6A0;  --good-soft: rgba(52, 211, 153, .13);
    --warn: #FBBF24;  --warn-ink: #F6C453;  --warn-soft: rgba(251, 191, 36, .13);
    --bad:  #F87171;  --bad-ink:  #FF8F8F;  --bad-soft:  rgba(248, 113, 113, .14);
    --info-soft: rgba(139, 133, 255, .10);
    --e-openai: #3DD6AE; --e-anthropic: #F2A472; --e-perplexity: #5CD0E6; --e-gemini: #93AEFF; --e-ink: #0B0F1C;
    --header-bg: rgba(11, 15, 28, .74);
    --glow-1: rgba(139, 133, 255, .20);
    --glow-2: rgba(192, 132, 252, .11);
    --grid-line: rgba(233, 236, 245, .045);
    --code-bg: #0E1427;
    --mark: rgba(251, 191, 36, .28);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 8px 24px -8px rgba(0, 0, 0, .55);
    --shadow-lg: 0 2px 4px rgba(0, 0, 0, .35), 0 28px 56px -12px rgba(0, 0, 0, .7);
    --shadow-accent: 0 1px 1px rgba(0, 0, 0, .3), 0 8px 22px -6px rgba(139, 133, 255, .45);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --ink: #E9ECF5;
  --paper: #0B0F1C;
  --panel: #131a2e;
  --card: #10172A;
  --line: #24304d;
  --line-strong: #34426a;
  --field-line: #66769F;
  --muted: #9AA4BD;
  --accent: #8B85FF;
  --accent-ink: #0B0F1C;
  --accent-hover: #A39EFF;
  --accent-text: #A9A4FF;
  --accent-soft: rgba(139, 133, 255, .14);
  --accent-2: #C084FC;
  --ring: rgba(139, 133, 255, .38);
  --good: #34D399;  --good-ink: #4BD6A0;  --good-soft: rgba(52, 211, 153, .13);
  --warn: #FBBF24;  --warn-ink: #F6C453;  --warn-soft: rgba(251, 191, 36, .13);
  --bad:  #F87171;  --bad-ink:  #FF8F8F;  --bad-soft:  rgba(248, 113, 113, .14);
  --info-soft: rgba(139, 133, 255, .10);
  --e-openai: #3DD6AE; --e-anthropic: #F2A472; --e-perplexity: #5CD0E6; --e-gemini: #93AEFF; --e-ink: #0B0F1C;
  --header-bg: rgba(11, 15, 28, .74);
  --glow-1: rgba(139, 133, 255, .20);
  --glow-2: rgba(192, 132, 252, .11);
  --grid-line: rgba(233, 236, 245, .045);
  --code-bg: #0E1427;
  --mark: rgba(251, 191, 36, .28);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 8px 24px -8px rgba(0, 0, 0, .55);
  --shadow-lg: 0 2px 4px rgba(0, 0, 0, .35), 0 28px 56px -12px rgba(0, 0, 0, .7);
  --shadow-accent: 0 1px 1px rgba(0, 0, 0, .3), 0 8px 22px -6px rgba(139, 133, 255, .45);
}

/* 2. Reset and base --------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 16px);
}
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--fs-16);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
main { flex: 1 0 auto; }
main:focus { outline: none; }
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
table { border-collapse: collapse; }
p, li, h1, h2, h3, h4, blockquote { overflow-wrap: break-word; }
hr { border: 0; border-top: 1px solid var(--line); margin: var(--s-6) 0; }
[hidden] { display: none !important; }
::selection { background: var(--accent); color: var(--accent-ink); }

a { color: var(--accent-text); text-decoration-thickness: 1px; text-underline-offset: .18em; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 5px var(--ring);
  border-radius: var(--radius-xs);
  transition: box-shadow .15s var(--ease);
}

code, kbd, samp, pre { font-family: var(--mono); font-size: .92em; }
:not(pre) > code {
  background: var(--code-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-xs);
  padding: .08em .38em;
}
mark { background: var(--mark); color: inherit; border-radius: 3px; padding: 0 .15em; }

.skip-link {
  position: absolute;
  left: var(--s-4);
  top: -100px;
  z-index: 100;
  background: var(--accent);
  color: var(--accent-ink);
  padding: var(--s-2) var(--s-4);
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { top: var(--s-3); }

/* 3. Typography ------------------------------------------------------------- */
h1, h2, h3, h4, .h1, .h2, .h3, .h4 {
  line-height: 1.15;
  letter-spacing: -.022em;
  font-weight: 700;
  color: var(--ink);
  text-wrap: balance;
}
h1, .h1 { font-size: var(--fs-48); letter-spacing: -.032em; font-weight: 750; }
h2, .h2 { font-size: var(--fs-36); letter-spacing: -.028em; }
h3, .h3 { font-size: var(--fs-22); line-height: 1.3; letter-spacing: -.015em; }
h4, .h4 { font-size: var(--fs-18); line-height: 1.35; letter-spacing: -.01em; }
.display { font-size: var(--fs-64); line-height: 1.04; letter-spacing: -.038em; font-weight: 780; }
.lead { font-size: var(--fs-18); color: var(--muted); line-height: 1.6; max-width: 62ch; text-wrap: pretty; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-14);
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--accent-text);
}
.small, small { font-size: var(--fs-14); }
.muted { color: var(--muted); }
.mono, .num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.nowrap { white-space: nowrap; }
.text-good { color: var(--good-ink); }
.text-warn { color: var(--warn-ink); }
.text-bad { color: var(--bad-ink); }
.gradient-text {
  background: linear-gradient(100deg, var(--accent) 10%, var(--accent-2) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* 4. Layout and utilities -------------------------------------------------- */
.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container-narrow { max-width: calc(760px + 2 * var(--gutter)); }
@media (min-width: 720px) { :root { --gutter: 24px; } }
@media (min-width: 1024px) { :root { --gutter: 32px; } }

.section { padding-block: var(--s-8); }
.section-sm { padding-block: var(--s-7); }
.section-alt { background: var(--panel); border-block: 1px solid var(--line); }
@media (min-width: 900px) { .section { padding-block: var(--s-9); } }
.section-head { max-width: 680px; margin-bottom: var(--s-6); }
.section-head > * + * { margin-top: var(--s-3); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .lead { margin-inline: auto; }

.stack > * + * { margin-top: var(--s-4); }
.stack-sm > * + * { margin-top: var(--s-2); }
.stack-lg > * + * { margin-top: var(--s-6); }
.cluster { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; }
.cluster-lg { gap: var(--s-6); }
.cluster-end { align-items: flex-end; }
.cluster-sm { display: flex; flex-wrap: wrap; gap: var(--s-2); align-items: center; }
.spread { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; justify-content: space-between; }
.grid { display: grid; gap: var(--s-5); grid-template-columns: minmax(0, 1fr); }
.grid-2, .grid-3, .grid-4 { display: grid; gap: var(--s-5); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 720px) {
  .grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1000px) {
  .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.with-sidebar { display: grid; gap: var(--s-6); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1000px) {
  .with-sidebar { grid-template-columns: 240px minmax(0, 1fr); gap: var(--s-7); align-items: start; }
}
.center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.mt-2 { margin-top: var(--s-2); } .mt-4 { margin-top: var(--s-4); } .mt-5 { margin-top: var(--s-5); } .mt-6 { margin-top: var(--s-6); } .mt-7 { margin-top: var(--s-7); }
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}
/* Progressive enhancement: <html class="no-js"> becomes "js" in theme.js before first paint. */
.no-js .js-only { display: none !important; }
.js .no-js-only { display: none !important; }

/* 5. Header, footer, logo --------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  min-height: var(--header-h);
  flex-wrap: wrap;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 750;
  font-size: 1.0625rem;
  letter-spacing: -.02em;
  white-space: nowrap;
  margin-right: auto;
}
.logo img { width: 30px; height: 30px; }
.logo b { font-weight: 750; color: var(--accent-text); }
.site-nav { order: 3; width: 100%; }
.site-nav ul {
  list-style: none;
  padding: 0 0 var(--s-3);
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-1) var(--s-2);
}
.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 var(--s-3);
  border-radius: 999px;
  color: var(--muted);
  font-weight: 550;
  font-size: .9375rem;
  text-decoration: none;
  transition: color .15s var(--ease), background-color .15s var(--ease);
}
.site-nav a:hover { color: var(--ink); background: var(--panel); }
.site-nav a[aria-current="page"] { color: var(--ink); background: var(--panel); }
.header-actions { display: flex; align-items: center; gap: var(--s-2); }
.nav-toggle, .theme-toggle {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  transition: background-color .15s var(--ease), border-color .15s var(--ease);
}
.nav-toggle:hover, .theme-toggle:hover { background: var(--panel); border-color: var(--line-strong); }
.nav-toggle .icon, .theme-toggle .icon { width: 20px; height: 20px; }
.theme-toggle .icon-moon { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: block; }
}
.nav-toggle { display: none; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-menu { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }
.site-header .header-cta { display: none; }

/* Phones with JS: the nav folds into a panel behind the menu button. */
@media (max-width: 879.98px) {
  .js .nav-toggle { display: inline-grid; }
  .js .site-nav { display: none; }
  .js .site-nav.is-open { display: block; animation: drop-in .18s var(--ease); }
  .js .site-nav.is-open ul { flex-direction: column; gap: 2px; padding: var(--s-2) 0 var(--s-4); }
  .js .site-nav.is-open a { display: flex; min-height: 48px; font-size: var(--fs-18); color: var(--ink); border-radius: var(--radius-sm); }
  .site-nav .nav-cta { margin-top: var(--s-2); }
  .site-nav .nav-cta a.btn { width: 100%; justify-content: center; color: var(--accent-ink); }
}
@media (min-width: 880px) {
  .site-nav { order: 0; width: auto; }
  .site-nav ul { padding: 0; flex-wrap: nowrap; }
  .site-nav .nav-cta { display: none; }
  .logo { margin-right: var(--s-4); }
  .header-actions { margin-left: auto; }
  .site-header .header-cta { display: inline-flex; }
}

.site-footer {
  margin-top: var(--s-9);
  border-top: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
  font-size: var(--fs-14);
}
.footer-top { display: grid; gap: var(--s-6) var(--s-5); padding-block: var(--s-7) var(--s-6); grid-template-columns: repeat(2, minmax(0, 1fr)); }
.footer-brand { grid-column: 1 / -1; max-width: 340px; }
.footer-brand p { margin-top: var(--s-3); }
.footer-col h2 {
  font-size: var(--fs-14);
  letter-spacing: 0;
  color: var(--ink);
  font-weight: 650;
  margin-bottom: var(--s-3);
}
.footer-col ul { list-style: none; padding: 0; }
.footer-col li + li { margin-top: var(--s-2); }
.footer-col a { color: var(--muted); text-decoration: none; }
.footer-col a:hover { color: var(--ink); text-decoration: underline; }
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2) var(--s-4);
  justify-content: space-between;
  padding-block: var(--s-4) var(--s-6);
  border-top: 1px solid var(--line);
  font-size: .8125rem;
}
.footer-legal a { color: var(--muted); }
@media (min-width: 720px) { .footer-top { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1000px) {
  .footer-top { grid-template-columns: 1.6fr repeat(5, minmax(0, 1fr)); }
  .footer-brand { grid-column: auto; }
}

.demo-banner {
  background: repeating-linear-gradient(-45deg, var(--warn-soft), var(--warn-soft) 12px, transparent 12px, transparent 24px), var(--panel);
  color: var(--warn-ink);
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-14);
  font-weight: 600;
  text-align: center;
  padding: var(--s-2) var(--gutter);
}

/* 6. Buttons, icons, pills ------------------------------------------------- */
.icon {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: -.25em;
  display: inline-block;
}
.icon-sm { width: 1em; height: 1em; vertical-align: -.14em; }
.icon-lg { width: 1.5em; height: 1.5em; }

.btn {
  --btn-bg: var(--card);
  --btn-fg: var(--ink);
  --btn-bd: var(--line-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--btn-bd);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-weight: 600;
  font-size: .9375rem;
  line-height: 1.2;
  letter-spacing: -.005em;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  transition: transform .15s var(--ease), background-color .15s var(--ease), border-color .15s var(--ease), box-shadow .2s var(--ease), color .15s var(--ease);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.btn:hover { text-decoration: none; border-color: var(--muted); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { border-radius: var(--radius-sm); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .55; pointer-events: none; box-shadow: none; }
.btn .icon { width: 18px; height: 18px; }
.btn-primary {
  --btn-bg: var(--accent);
  --btn-fg: var(--accent-ink);
  --btn-bd: transparent;
  background-image: linear-gradient(180deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, 0));
  box-shadow: var(--shadow-accent), inset 0 1px 0 rgba(255, 255, 255, .18);
}
.btn-primary:hover { --btn-bg: var(--accent-hover); border-color: transparent; box-shadow: var(--shadow-accent), 0 10px 26px -8px var(--ring), inset 0 1px 0 rgba(255, 255, 255, .18); }
.btn-ghost {
  --btn-bg: transparent;
  --btn-bd: var(--line);
  box-shadow: none;
}
.btn-ghost:hover { --btn-bg: var(--panel); border-color: var(--line-strong); }
.btn-quiet { --btn-bg: transparent; --btn-bd: transparent; box-shadow: none; color: var(--accent-text); padding-inline: var(--s-2); }
.btn-quiet:hover { --btn-bg: var(--accent-soft); border-color: transparent; }
.btn-lg { min-height: 52px; padding: 0 24px; font-size: var(--fs-18); border-radius: 12px; }
.btn-sm { min-height: 36px; padding: 0 12px; font-size: var(--fs-14); }
.btn-block { width: 100%; }
.btn .icon-arrow { transition: transform .2s var(--ease); }
.btn:hover .icon-arrow { transform: translateX(3px); }
.btn.is-busy { position: relative; color: transparent; }
.btn.is-busy::after {
  content: "";
  position: absolute;
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid var(--btn-fg);
  border-right-color: transparent;
  animation: spin .7s linear infinite;
}

.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; text-decoration: none; }
.link-arrow:hover .icon { transform: translateX(3px); }
.link-arrow .icon { width: 16px; height: 16px; transition: transform .2s var(--ease); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 24px;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: .8125rem;
  font-weight: 600;
  line-height: 1.3;
  white-space: nowrap;
  background: var(--panel);
  color: var(--muted);
  border: 1px solid var(--line);
}
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .9; }
.pill.pill-plain::before { display: none; }
.pill-good { background: var(--good-soft); color: var(--good-ink); border-color: transparent; }
.pill-warn { background: var(--warn-soft); color: var(--warn-ink); border-color: transparent; }
.pill-bad { background: var(--bad-soft); color: var(--bad-ink); border-color: transparent; }
.pill-muted { background: var(--panel); color: var(--muted); }
.pill-accent { background: var(--accent-soft); color: var(--accent-text); border-color: transparent; }

/* 7. Cards, callouts, hero ------------------------------------------------- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: var(--s-5);
}
@media (min-width: 720px) { .card { padding: var(--s-6); } }
.card-flat { box-shadow: none; }
.card-tight { padding: var(--s-4); }
.card-link { display: block; color: inherit; text-decoration: none; transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease); }
.card-link:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: var(--line-strong); }
.card-accent { border-color: transparent; background: linear-gradient(var(--card), var(--card)) padding-box, linear-gradient(135deg, var(--accent), var(--accent-2)) border-box; border: 1.5px solid transparent; }
.card-title { font-size: var(--fs-18); font-weight: 680; letter-spacing: -.012em; }
.card > * + * { margin-top: var(--s-3); }
.card-icon {
  display: inline-grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 11px;
  background: var(--accent-soft);
  color: var(--accent-text);
}
.card-icon .icon { width: 20px; height: 20px; }

.callout {
  --c-bg: var(--info-soft);
  --c-fg: var(--accent-text);
  display: flex;
  gap: var(--s-3);
  align-items: flex-start;
  padding: var(--s-4) var(--s-4);
  border-radius: var(--radius-sm);
  background: var(--c-bg);
  border: 1px solid var(--line);
  border-left: 3px solid var(--c-fg);
  font-size: .9375rem;
}
.callout > .icon { color: var(--c-fg); width: 20px; height: 20px; margin-top: 2px; }
.callout-body > * + * { margin-top: var(--s-2); }
.callout-body a { color: inherit; font-weight: 600; }
.callout-warn { --c-bg: var(--warn-soft); --c-fg: var(--warn-ink); }
.callout-bad { --c-bg: var(--bad-soft); --c-fg: var(--bad-ink); }
.callout-good { --c-bg: var(--good-soft); --c-fg: var(--good-ink); }

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: var(--s-8) var(--s-8);
  background:
    radial-gradient(60% 70% at 12% -10%, var(--glow-1), transparent 70%),
    radial-gradient(45% 60% at 95% 5%, var(--glow-2), transparent 70%),
    var(--paper);
  border-bottom: 1px solid var(--line);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 40px 40px;
  -webkit-mask-image: radial-gradient(70% 60% at 50% 0%, #000 30%, transparent 75%);
  mask-image: radial-gradient(70% 60% at 50% 0%, #000 30%, transparent 75%);
}
@media (min-width: 900px) { .hero { padding-block: var(--s-9) var(--s-9); } }
.hero-inner { max-width: 780px; }
.hero.center .hero-inner { margin-inline: auto; text-align: center; }
.hero.center .lead { margin-inline: auto; }
.hero-title { font-size: var(--fs-64); line-height: 1.04; letter-spacing: -.038em; font-weight: 780; margin-top: var(--s-4); }
.hero .lead { margin-top: var(--s-5); font-size: clamp(1.0625rem, 1rem + .45vw, 1.25rem); }
.hero-actions { margin-top: var(--s-6); display: flex; flex-wrap: wrap; gap: var(--s-3); }
.hero.center .hero-actions { justify-content: center; }
.hero-note { margin-top: var(--s-4); font-size: var(--fs-14); color: var(--muted); display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-4); }
.hero.center .hero-note { justify-content: center; }
.hero-note span { display: inline-flex; align-items: center; gap: 6px; }
.hero-note .icon { color: var(--good-ink); width: 16px; height: 16px; }
.badge-new {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 4px 12px 4px 4px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  font-size: var(--fs-14);
  color: var(--muted);
  text-decoration: none;
}
.badge-new strong { background: var(--accent); color: var(--accent-ink); border-radius: 999px; padding: 1px 9px; font-size: .75rem; letter-spacing: .02em; }

/* 8. Forms (.field) --------------------------------------------------------- */
.field { display: grid; gap: 6px; }
.field + .field { margin-top: var(--s-4); }
.field label, .field .label { font-weight: 600; font-size: .9375rem; }
.field .optional { font-weight: 400; color: var(--muted); }
.field input:not([type="checkbox"]):not([type="radio"]),
.field select,
.field textarea,
.input {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--field-line);
  background: var(--card);
  color: var(--ink);
  font-size: 1rem; /* 16px stops iOS zoom */
  box-shadow: inset 0 1px 2px rgba(14, 19, 36, .04);
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.field textarea { min-height: 120px; resize: vertical; line-height: 1.5; }
.field select {
  appearance: none;
  padding-right: 40px;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted); opacity: 1; } /* full strength: 4.5:1 */
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--muted); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible, .input:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--ring);
}
.field .hint { font-size: var(--fs-14); color: var(--muted); }
.field .error { display: none; font-size: var(--fs-14); color: var(--bad-ink); font-weight: 550; }
.field .error::before { content: "! "; font-weight: 800; }
.field.has-error .error, .field .error:not(:empty) { display: block; }
.field.has-error input, .field.has-error select, .field.has-error textarea,
.field [aria-invalid="true"] { border-color: var(--bad); }
.check { display: flex; gap: var(--s-3); align-items: flex-start; font-size: .9375rem; cursor: pointer; }
.check input { flex: none; width: 20px; height: 20px; margin-top: 2px; accent-color: var(--accent); cursor: pointer; }
.check .hint { display: block; margin-top: 2px; }
.input-group { display: flex; flex-direction: column; gap: var(--s-2); }
@media (min-width: 560px) {
  .input-group { flex-direction: row; }
  .input-group > input { flex: 1; }
}
.hp-field { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }
fieldset { border: 0; padding: 0; min-width: 0; }
legend { font-weight: 650; margin-bottom: var(--s-2); }

/* 9. Data: score ring, meter, kpi, bars, heat ----------------------------- */
.score-ring {
  --ring-color: var(--accent);
  --ring-size: 168px;
  display: inline-grid;
  justify-items: center;
  gap: var(--s-2);
  text-align: center;
}
.score-ring-figure { position: relative; width: var(--ring-size); height: var(--ring-size); }
.score-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); overflow: visible; }
.score-ring .ring-track { stroke: var(--line); }
.score-ring .ring-band { stroke: var(--ring-color); opacity: .5; }
.score-ring .ring-value { stroke: var(--ring-color); animation: ring-in 1.1s var(--ease) both; }
.score-ring-center { position: absolute; inset: 0; display: grid; place-content: center; line-height: 1; }
.score-ring-num { font-family: var(--mono); font-weight: 700; font-size: calc(var(--ring-size) * .3); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.score-ring-of { font-size: var(--fs-14); color: var(--muted); margin-top: 4px; }
.score-ring-label { font-weight: 650; font-size: .9375rem; }
.score-ring-range { font-size: var(--fs-14); color: var(--muted); font-family: var(--mono); }
.score-ring-sm { --ring-size: 88px; }
.score-ring-sm .score-ring-of { display: none; }
.score-ring-lg { --ring-size: 220px; }
.score-ring-good { --ring-color: var(--good); }
.score-ring-warn { --ring-color: var(--warn); }
.score-ring-bad { --ring-color: var(--bad); }

.meter { display: grid; gap: 6px; }
.meter-head { display: flex; justify-content: space-between; align-items: baseline; gap: var(--s-3); }
.meter-label { font-weight: 600; font-size: .9375rem; }
.meter-value { font-family: var(--mono); font-weight: 650; font-variant-numeric: tabular-nums; }
.meter-track {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line);
  margin-block: 6px;
}
.meter-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--v, 0%);
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 70%, var(--accent-2)));
  animation: grow .9s var(--ease) both;
}
.meter-range {
  position: absolute;
  top: -5px;
  bottom: -5px;
  left: var(--lo, 0%);
  width: max(2px, calc(var(--hi, 0%) - var(--lo, 0%)));
  border-inline: 2px solid var(--ink);
  opacity: .7;
}
.meter-range::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; border-top: 2px solid var(--ink); transform: translateY(-1px); }
.meter-sub { font-size: var(--fs-14); color: var(--muted); }
.meter-good .meter-fill { background: var(--good); }
.meter-warn .meter-fill { background: var(--warn); }
.meter-bad .meter-fill { background: var(--bad); }

.kpi { display: grid; gap: 2px; align-content: start; }
.kpi-value { font-family: var(--mono); font-size: var(--fs-36); font-weight: 700; letter-spacing: -.04em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.kpi-label { font-weight: 600; font-size: .9375rem; }
.kpi-sub { font-size: var(--fs-14); color: var(--muted); }
.kpi-row { display: grid; gap: var(--s-4); grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 900px) { .kpi-row { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.kpi-row > .kpi { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s-4); box-shadow: var(--shadow-sm); }

.bars { list-style: none; padding: 0; display: grid; gap: var(--s-3); }
.bars li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px var(--s-3); align-items: center; }
.bars-label { font-weight: 550; font-size: .9375rem; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bars-value { font-family: var(--mono); font-size: var(--fs-14); color: var(--muted); font-variant-numeric: tabular-nums; }
.bars-track { grid-column: 1 / -1; height: 8px; border-radius: 999px; background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); overflow: hidden; }
.bars-fill { display: block; height: 100%; width: var(--v, 0%); border-radius: 999px; background: var(--line-strong); animation: grow .9s var(--ease) both; }
.bars li.is-you .bars-label { color: var(--accent-text); font-weight: 700; }
.bars li.is-you .bars-fill { background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
@media (min-width: 720px) {
  .bars li { grid-template-columns: minmax(120px, 200px) minmax(0, 1fr) 64px; }
  .bars-track { grid-column: auto; }
  .bars-value { text-align: right; }
}

.heat { width: 100%; font-size: var(--fs-14); border-collapse: separate; border-spacing: 4px; }
.heat th { font-weight: 600; color: var(--muted); text-align: left; padding: 4px 6px; }
.heat thead th { text-align: center; }
.heat td {
  text-align: center;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  padding: 10px 6px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) calc(var(--v, 0) * 60%), var(--panel));
  color: var(--ink);
  min-width: 52px;
}
.heat-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.delta { font-family: var(--mono); font-weight: 650; display: inline-flex; align-items: center; gap: 2px; }
.delta-up { color: var(--good-ink); }
.delta-down { color: var(--bad-ink); }
.delta-flat { color: var(--muted); }

/* 10. Table (becomes cards on phones; cells carry data-label) -------------- */
.table-wrap { border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); overflow: hidden; box-shadow: var(--shadow-sm); }
.table { width: 100%; font-size: .9375rem; }
.table th, .table td { padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.table thead th { font-size: var(--fs-14); font-weight: 600; color: var(--muted); background: var(--panel); white-space: nowrap; }
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover td { background: color-mix(in srgb, var(--panel) 60%, transparent); }
.table .num, .table td.num, .table th.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.table tr.is-you td { background: var(--accent-soft); }
@media (max-width: 639.98px) {
  .table-wrap { border: 0; background: none; box-shadow: none; overflow: visible; }
  .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
  .table thead { display: none; } /* each cell shows its header through data-label */
  .table tr { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s-2) var(--s-4); box-shadow: var(--shadow-sm); }
  .table tr + tr { margin-top: var(--s-3); }
  .table td { display: flex; justify-content: space-between; gap: var(--s-4); padding: 8px 0; border-bottom: 1px dashed var(--line); text-align: right; }
  .table td:last-child { border-bottom: 0; }
  .table td::before { content: attr(data-label); font-family: var(--font); font-weight: 600; color: var(--muted); text-align: left; flex: none; max-width: 50%; }
  .table tr.is-you { background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 35%, var(--line)); }
  .table tr.is-you td { background: none; }
  .table td[data-label=""]::before, .table td:not([data-label])::before { display: none; }
  .table td.num { text-align: right; }
  .table tbody tr:hover td { background: none; }
}

/* 11. Answer, citations, engine badge -------------------------------------- */
.badge-engine { position: relative; display: inline-flex; align-items: center; gap: 8px; font-weight: 650; font-size: .9375rem; white-space: nowrap; }
.badge-engine-mark {
  --e: var(--muted);
  display: inline-grid;
  place-items: center;
  width: 26px; height: 26px;
  border-radius: 8px;
  background: var(--e);
  color: var(--e-ink);
  font-size: .8125rem;
  font-weight: 800;
  letter-spacing: 0;
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15);
}
.badge-engine-openai .badge-engine-mark { --e: var(--e-openai); }
.badge-engine-anthropic .badge-engine-mark { --e: var(--e-anthropic); }
.badge-engine-perplexity .badge-engine-mark { --e: var(--e-perplexity); }
.badge-engine-gemini .badge-engine-mark { --e: var(--e-gemini); }
.badge-engine-sub { font-weight: 450; color: var(--muted); font-size: var(--fs-14); }
.badge-engine-compact .badge-engine-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.answer {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: var(--s-4);
  display: grid;
  gap: var(--s-3);
}
@media (min-width: 720px) { .answer { padding: var(--s-5); } }
.answer:target { border-color: var(--accent); box-shadow: 0 0 0 4px var(--ring); }
.answer-head { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-3); align-items: center; justify-content: space-between; }
.answer-meta { font-size: var(--fs-14); color: var(--muted); display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: center; }
.answer-meta .mono { font-size: .8125rem; }
.answer-q { font-weight: 600; font-size: .9375rem; display: flex; gap: var(--s-2); }
.answer-q-mark { color: var(--muted); font-family: var(--mono); font-weight: 700; }
.answer-text {
  position: relative;
  margin: 0;
  padding: var(--s-3) var(--s-4);
  border-left: 3px solid var(--line-strong);
  background: var(--panel);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: .9375rem;
  line-height: 1.65;
}
.answer-text > * + * { margin-top: .7em; }
.answer-cites { display: flex; flex-wrap: wrap; gap: var(--s-2); align-items: center; }
.answer-cites-label { font-size: .8125rem; font-weight: 650; color: var(--muted); margin-right: 2px; }
.cites { list-style: none; padding: 0; display: contents; }
.cite {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--line);
  font-size: .8125rem;
  font-weight: 550;
  color: var(--ink);
  text-decoration: none;
  transition: border-color .15s var(--ease), background-color .15s var(--ease);
}
.cite:hover { border-color: var(--accent); background: var(--accent-soft); }
.cite .icon { width: 13px; height: 13px; color: var(--muted); }
.cite-n { font-family: var(--mono); color: var(--muted); font-size: .75rem; }
.cite-domain { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 26ch; }
.cite.is-own { border-color: var(--good); background: var(--good-soft); color: var(--good-ink); }
.answer-none { font-size: .8125rem; color: var(--muted); }
.answer-notice { font-size: .8125rem; color: var(--muted); display: flex; gap: 6px; align-items: center; }
.answer-notice .icon { width: 14px; height: 14px; }
.answer-error { color: var(--bad-ink); font-size: var(--fs-14); }

/* 12. Fix card, checklist -------------------------------------------------- */
.fix-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: var(--s-5);
  display: grid;
  gap: var(--s-4);
  transition: border-color .2s var(--ease), opacity .2s var(--ease);
}
@media (min-width: 720px) { .fix-card { padding: var(--s-6); } }
.fix-card:target { border-color: var(--accent); box-shadow: 0 0 0 4px var(--ring); }
.fix-card.is-done { border-color: color-mix(in srgb, var(--good) 45%, var(--line)); }
.fix-card.is-done .fix-title { text-decoration: line-through; text-decoration-color: var(--good); text-decoration-thickness: 2px; color: var(--muted); }
.fix-top { display: flex; flex-wrap: wrap; gap: var(--s-2); align-items: center; }
.fix-num { font-family: var(--mono); font-size: .8125rem; color: var(--muted); font-weight: 650; }
.fix-title { font-size: var(--fs-22); line-height: 1.3; letter-spacing: -.015em; }
.fix-basis { color: var(--muted); font-size: .9375rem; margin-top: 4px; }
.fix-meta { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-5); font-size: var(--fs-14); color: var(--muted); }
.fix-meta span { display: inline-flex; gap: 6px; align-items: center; }
.fix-meta strong { color: var(--ink); font-weight: 600; }
.fix-meta .icon { width: 16px; height: 16px; }
.fix-sections { display: grid; gap: var(--s-4); }
@media (min-width: 900px) { .fix-sections { grid-template-columns: 1fr 1fr; gap: var(--s-5); } }
.fix-section h4 { font-size: .8125rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; margin-bottom: 6px; }
.fix-section p + p { margin-top: .6em; }
.fix-section ul, .fix-section ol { padding-left: 1.2em; }
.fix-asset { border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; background: var(--code-bg); }
.fix-asset-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--s-2) var(--s-3); padding: 6px 6px 6px 14px; border-bottom: 1px solid var(--line); background: var(--panel); }
.fix-asset-label { font-size: var(--fs-14); font-weight: 650; display: inline-flex; gap: 8px; align-items: center; min-width: 0; overflow-wrap: anywhere; }
.fix-asset pre { margin: 0; padding: var(--s-4); overflow: auto; max-height: 360px; font-size: .8125rem; line-height: 1.6; white-space: pre-wrap; word-break: break-word; }
.fix-check { display: flex; gap: var(--s-3); align-items: flex-start; padding: var(--s-3) var(--s-4); border-radius: var(--radius-sm); background: var(--panel); font-size: .9375rem; }
.fix-check > .icon { color: var(--accent-text); margin-top: 3px; width: 18px; height: 18px; }
.fix-evidence { font-size: var(--fs-14); color: var(--muted); }
.fix-evidence a { font-family: var(--mono); font-size: .8125rem; }
.fix-foot { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; justify-content: space-between; padding-top: var(--s-4); border-top: 1px solid var(--line); }
.fix-done { display: inline-flex; gap: var(--s-3); align-items: center; margin: 0; }
.fix-done label { display: inline-flex; gap: 10px; align-items: center; font-weight: 600; cursor: pointer; min-height: 44px; }
.fix-done input[type="checkbox"] {
  appearance: none;
  width: 24px; height: 24px;
  border-radius: 7px;
  border: 1.5px solid var(--field-line);
  background: var(--card);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background-color .15s var(--ease), border-color .15s var(--ease);
}
.fix-done input[type="checkbox"]::after {
  content: "";
  width: 6px; height: 11px;
  border: solid var(--accent-ink);
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg) translate(-1px, -1px) scale(0);
  transition: transform .18s var(--ease);
}
.fix-done input[type="checkbox"]:checked { background: var(--good); border-color: var(--good); }
.fix-done input[type="checkbox"]:checked::after { transform: rotate(45deg) translate(-1px, -1px) scale(1); border-color: #fff; }
.fix-done input[type="checkbox"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; box-shadow: 0 0 0 5px var(--ring); }
.fix-done .fix-saved { font-size: var(--fs-14); color: var(--good-ink); }
.fix-progress { font-family: var(--mono); font-size: var(--fs-14); color: var(--muted); }

/* 13. Locked, progress, steps, tabs, toc ---------------------------------- */
.locked { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--card); min-height: 280px; }
.locked-content {
  padding: var(--s-5);
  filter: blur(6px) saturate(.8);
  opacity: .6;
  user-select: none;
  pointer-events: none;
}
.locked-content > * + * { margin-top: var(--s-3); }
.locked-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: var(--s-3);
  text-align: center;
  padding: var(--s-5);
  background: linear-gradient(180deg, color-mix(in srgb, var(--card) 35%, transparent), color-mix(in srgb, var(--card) 85%, transparent) 55%);
}
.locked-overlay .card-icon { width: 48px; height: 48px; border-radius: 14px; box-shadow: var(--shadow); background: var(--card); border: 1px solid var(--line); }
.locked-title { font-size: var(--fs-22); letter-spacing: -.015em; }
.locked-overlay p { color: var(--muted); max-width: 44ch; font-size: .9375rem; }
.fake-line { height: 12px; border-radius: 6px; background: var(--line-strong); }
.fake-line.w-90 { width: 90%; } .fake-line.w-75 { width: 75%; } .fake-line.w-60 { width: 60%; } .fake-line.w-40 { width: 40%; }

.progress { display: grid; gap: var(--s-4); }
.progress-bar { position: relative; height: 10px; border-radius: 999px; background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); overflow: hidden; }
.progress-bar > span {
  position: absolute; inset: 0 auto 0 0;
  width: var(--v, 4%);
  min-width: 4%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width .6s var(--ease);
  overflow: hidden;
}
.progress-bar > span::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .35), transparent);
  transform: translateX(-100%);
  animation: shimmer 1.6s infinite;
}
.progress.is-done .progress-bar > span::after, .progress.is-failed .progress-bar > span::after { display: none; }
.progress.is-failed .progress-bar > span { background: var(--bad); }
.progress-label { display: flex; justify-content: space-between; gap: var(--s-3); font-size: var(--fs-14); color: var(--muted); }
.progress-label strong { color: var(--ink); }
.progress-steps { list-style: none; padding: 0; display: grid; gap: 2px; }
.progress-steps li { display: flex; gap: var(--s-3); align-items: center; padding: 8px 0; color: var(--muted); font-size: .9375rem; }
.progress-steps li::before {
  content: "";
  flex: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2px solid var(--field-line);
  background: var(--card);
}
.progress-steps li[data-state="active"] { color: var(--ink); font-weight: 600; }
.progress-steps li[data-state="active"]::before { border-color: var(--accent); border-right-color: transparent; animation: spin .8s linear infinite; }
.progress-steps li[data-state="done"] { color: var(--ink); }
.progress-steps li[data-state="done"]::before {
  border-color: var(--good);
  background: var(--good) center / 12px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E");
}
.progress-steps li[data-state="failed"] { color: var(--bad-ink); }
.progress-steps li[data-state="failed"]::before { border-color: var(--bad); background: var(--bad-soft); }
.progress-note { font-size: var(--fs-14); color: var(--muted); }

.steps { list-style: none; padding: 0; counter-reset: step; display: grid; gap: var(--s-5); }
.steps > li { counter-increment: step; position: relative; padding-left: 56px; min-height: 40px; }
.steps > li::before {
  content: counter(step);
  position: absolute; left: 0; top: -2px;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-text);
  font-family: var(--mono);
  font-weight: 700;
}
.steps > li:not(:last-child)::after { content: ""; position: absolute; left: 19px; top: 46px; bottom: calc(-1 * var(--s-5) + 6px); width: 2px; background: var(--line); border-radius: 2px; }
.steps h3, .steps .step-title { font-size: var(--fs-18); letter-spacing: -.01em; }
.steps p { color: var(--muted); margin-top: 4px; }
@media (min-width: 900px) {
  .steps-row { grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr)); gap: var(--s-6); }
  .steps-row > li { padding-left: 0; padding-top: 56px; }
  .steps-row > li:not(:last-child)::after { left: 52px; right: 0; top: 19px; bottom: auto; width: auto; height: 2px; }
}

.tabs { min-width: 0; }
.tabs-list {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
  width: max-content;
  max-width: 100%;
}
.tabs-list::-webkit-scrollbar { display: none; }
.tabs-list a, .tabs-list button, .tab {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 9px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 600;
  font-size: var(--fs-14);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .15s var(--ease), color .15s var(--ease), box-shadow .15s var(--ease);
}
.tabs-list a:hover, .tabs-list button:hover { color: var(--ink); }
.tabs-list [aria-selected="true"] { background: var(--card); color: var(--ink); box-shadow: var(--shadow-sm), 0 0 0 1px var(--line); }
.tab-panel { padding-top: var(--s-5); }
.tab-panel:focus-visible { border-radius: var(--radius); }
.no-js .tab-panel + .tab-panel { border-top: 1px solid var(--line); margin-top: var(--s-5); }

.toc { font-size: var(--fs-14); }
.toc-title { font-size: .8125rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; margin-bottom: var(--s-3); }
.toc ol, .toc ul { list-style: none; padding: 0; border-left: 1px solid var(--line); }
.toc li ol, .toc li ul { border-left: 0; padding-left: var(--s-3); }
.toc a { display: block; padding: 5px 0 5px 14px; margin-left: -1px; border-left: 2px solid transparent; color: var(--muted); text-decoration: none; line-height: 1.4; }
.toc a:hover { color: var(--ink); }
.toc a[aria-current="true"] { color: var(--accent-text); border-left-color: var(--accent); font-weight: 600; }
@media (min-width: 1000px) { .toc-sticky { position: sticky; top: calc(var(--header-h) + 24px); max-height: calc(100vh - var(--header-h) - 48px); overflow: auto; } }

/* 14. Prose (Markdown output) ---------------------------------------------- */
.prose { max-width: 72ch; font-size: 1.0625rem; line-height: 1.72; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { font-size: var(--fs-28); margin-top: 2em; }
.prose h3 { font-size: var(--fs-22); margin-top: 1.7em; }
.prose h4 { margin-top: 1.5em; }
.prose h2 + *, .prose h3 + *, .prose h4 + * { margin-top: .6em; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li + li { margin-top: .35em; }
.prose li::marker { color: var(--muted); }
.prose blockquote { border-left: 3px solid var(--accent); padding: .3em 0 .3em 1.1em; color: var(--muted); font-style: italic; }
.prose pre { background: var(--code-bg); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: var(--s-4); overflow-x: auto; font-size: .875rem; line-height: 1.6; }
.prose table { width: 100%; font-size: .9375rem; display: block; overflow-x: auto; }
.prose th, .prose td { border-bottom: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.prose th { font-weight: 650; background: var(--panel); }
.prose img { border-radius: var(--radius-sm); }
.prose hr { margin: 2.2em 0; }
.prose a { font-weight: 550; }
.prose h2[id], .prose h3[id] { scroll-margin-top: calc(var(--header-h) + 16px); }

/* 15. Dialog, toast, share ------------------------------------------------- */
.dialog {
  width: min(460px, calc(100vw - 32px));
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: var(--s-6);
  background: var(--card);
  color: var(--ink);
  box-shadow: var(--shadow-lg);
}
.dialog[open] { animation: pop-in .2s var(--ease); }
.dialog::backdrop { background: rgba(8, 10, 20, .5); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.dialog h2 { font-size: var(--fs-22); }
.dialog p { color: var(--muted); margin-top: var(--s-3); }
.dialog-actions { display: flex; flex-wrap: wrap-reverse; gap: var(--s-3); justify-content: flex-end; margin-top: var(--s-6); }

.toast-region { position: fixed; z-index: 90; left: 50%; bottom: 20px; transform: translateX(-50%); display: grid; gap: var(--s-2); width: max-content; max-width: calc(100vw - 32px); pointer-events: none; }
.toast {
  display: flex; gap: 10px; align-items: center;
  padding: 10px 16px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--paper);
  font-size: var(--fs-14);
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  animation: toast-in .22s var(--ease);
}
.toast .icon { width: 16px; height: 16px; }
.toast-bad { background: var(--bad-ink); color: var(--accent-ink); } /* white on dark red, dark on light red */

.share { display: flex; flex-wrap: wrap; gap: var(--s-2); align-items: center; }
.share-links { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.share.has-native .share-links { display: none; }

/* 16. Styleguide helpers, motion, print ------------------------------------ */
.sg-section { padding-block: var(--s-7); border-top: 1px solid var(--line); }
.sg-section:first-of-type { border-top: 0; }
.sg-title { font-size: var(--fs-28); margin-bottom: var(--s-2); }
.sg-desc { color: var(--muted); margin-bottom: var(--s-5); max-width: 70ch; }
.sg-swatches { display: grid; gap: var(--s-3); grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
.sg-swatch { border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; background: var(--card); font-size: .8125rem; }
.sg-swatch > span { display: block; height: 56px; border-bottom: 1px solid var(--line); }
.sg-swatch > div { padding: 8px 10px; }
.sg-swatch code { border: 0; background: none; padding: 0; color: var(--muted); }
.sw-ink { background: var(--ink); } .sw-paper { background: var(--paper); } .sw-panel { background: var(--panel); }
.sw-line { background: var(--line); } .sw-muted { background: var(--muted); } .sw-accent { background: var(--accent); }
.sw-good { background: var(--good); } .sw-warn { background: var(--warn); } .sw-bad { background: var(--bad); }
.sw-gradient { background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.sg-icons { display: grid; gap: var(--s-2); grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); }
.sg-icons li { list-style: none; display: grid; justify-items: center; gap: 6px; padding: var(--s-3) var(--s-2); border: 1px solid var(--line); border-radius: var(--radius-sm); font-size: .75rem; color: var(--muted); background: var(--card); }
.sg-icons .icon { width: 24px; height: 24px; color: var(--ink); }
.sg-type > * + * { margin-top: var(--s-3); }
.sg-type .sg-tag { font-family: var(--mono); font-size: .75rem; color: var(--muted); display: block; margin-bottom: 2px; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes grow { from { width: 0; } }
@keyframes ring-in { from { stroke-dasharray: 0 400; } }
@keyframes shimmer { to { transform: translateX(100%); } }
@keyframes drop-in { from { opacity: 0; transform: translateY(-6px); } }
@keyframes pop-in { from { opacity: 0; transform: translateY(8px) scale(.98); } }
@keyframes toast-in { from { opacity: 0; transform: translateY(10px); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .progress-bar > span::after { display: none; }
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
/* Windows high-contrast mode drops box-shadows, so a field that hides its outline needs a real one. */
@media (forced-colors: active) {
  .field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible, .input:focus-visible {
    outline: 2px solid Highlight;
    outline-offset: 2px;
  }
}

@media print {
  :root, :root[data-theme="dark"] {
    color-scheme: light;
    --ink: #000; --paper: #fff; --panel: #F4F5F8; --card: #fff; --line: #D5D8E0; --line-strong: #B9BECB; --field-line: #6F7890; --muted: #444B5A;
    --accent: #4F46E5; --accent-text: #3730A3; --accent-soft: #EEF0FF; --accent-2: #7C3AED; --accent-ink: #fff;
    --good: #0E9F6E; --good-ink: #05704D; --good-soft: #E7F7F0;
    --warn: #C27803; --warn-ink: #8A5300; --warn-soft: #FFF4DF;
    --bad: #D93F3F; --bad-ink: #B42323; --bad-soft: #FDECEC;
    --e-openai: #0B7F63; --e-anthropic: #B4561F; --e-perplexity: #0E7C93; --e-gemini: #3D63DD; --e-ink: #fff;
    --code-bg: #F4F5F8; --shadow-sm: none; --shadow: none; --shadow-lg: none;
  }
  @page { margin: 16mm 14mm; }
  html { font-size: 10.5pt; }
  body { background: #fff; display: block; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .site-header, .site-footer, .skip-link, .demo-banner, .toast-region, .no-print, .btn, .share, .tabs-list,
  .fix-foot, .toc, .locked, .nav-toggle, .theme-toggle, dialog { display: none !important; }
  .container { max-width: none; padding: 0; }
  .section, .section-sm, .hero { padding-block: 12pt; background: none; border: 0; }
  .hero::before { display: none; }
  .tab-panel[hidden] { display: block !important; }
  .card, .answer, .fix-card, .kpi-row > .kpi, .table tr, .callout, .fix-asset, .meter, .score-ring { break-inside: avoid; }
  h1, h2, h3, h4 { break-after: avoid; }
  .card, .answer, .fix-card { box-shadow: none; }
  .fix-asset pre { max-height: none; overflow: visible; }
  a { color: inherit; }
  .cite::after, .prose a[href^="http"]::after { content: " (" attr(href) ")"; font-size: .85em; color: var(--muted); word-break: break-all; }
  .score-ring .ring-value, .meter-fill, .bars-fill { animation: none; }
  .print-only { display: block !important; }
}
.print-only { display: none; }

/* 17. Funnel and report views (home, check, progress, reports, unlock) ------ */
/* Generic engine colours for marketing pages ("Assistant A-D", SPEC §2). */
.badge-engine-assistant-a .badge-engine-mark { --e: var(--e-openai); }
.badge-engine-assistant-b .badge-engine-mark { --e: var(--e-anthropic); }
.badge-engine-assistant-c .badge-engine-mark { --e: var(--e-perplexity); }
.badge-engine-assistant-d .badge-engine-mark { --e: var(--e-gemini); }

.input-lg { min-height: 52px; font-size: 1.0625rem; }
.hero-form .input, .cta-form .input { width: 100%; }
.hero-form { margin-top: var(--s-6); max-width: 560px; }
.hero-form .input-group > .input { flex: 1; }
.hero-split { display: grid; gap: var(--s-7); grid-template-columns: minmax(0, 1fr); align-items: center; }
@media (min-width: 1000px) { .hero-split { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); } }
.hero-home .hero-inner { max-width: 640px; }
.hero-card { box-shadow: var(--shadow-lg); display: grid; gap: var(--s-4); }
.hero-card > * + * { margin-top: 0; }
.hero-card-head { display: flex; justify-content: space-between; align-items: center; gap: var(--s-3); flex-wrap: wrap; }
.hero-card-score { display: flex; gap: var(--s-4); align-items: center; }
.hero-card-verdict { font-weight: 700; font-size: var(--fs-18); line-height: 1.3; letter-spacing: -.01em; }
.hero-card-foot { font-size: var(--fs-14); padding-top: var(--s-3); border-top: 1px solid var(--line); }

.feature .card-title { margin-top: var(--s-4); }
.feature p { font-size: .9375rem; }

.split { display: grid; gap: var(--s-6); grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 900px) { .split { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: var(--s-8); } }
.split .section-head { margin-bottom: 0; }

.assistant-list { list-style: none; padding: 0; display: grid; gap: var(--s-3); }
.assistant { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s-2) var(--s-4); align-items: center; padding: var(--s-4); background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.assistant .badge-engine { font-size: var(--fs-16); }
.assistant .badge-engine-mark { width: 32px; height: 32px; border-radius: 10px; font-size: .9375rem; }
.assistant-note { display: inline-flex; gap: 6px; align-items: center; font-size: var(--fs-14); color: var(--muted); }

.sample-frame { border: 1px solid var(--line); border-radius: 18px; background: var(--card); box-shadow: var(--shadow-lg); overflow: hidden; }
.sample-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--panel); }
.sample-bar > span:not(.sample-url) { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.sample-url { margin-left: var(--s-3); font-size: .75rem; color: var(--muted); background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 2px 12px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sample-body { position: relative; padding: var(--s-5) var(--s-4); max-height: 1500px; overflow: hidden; }
@media (min-width: 720px) { .sample-body { padding: var(--s-6); } }
.sample-grid { display: grid; gap: var(--s-5); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1000px) { .sample-grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); } }
.sample-label { margin-bottom: var(--s-3); }
.sample-fade { position: absolute; left: 0; right: 0; bottom: 0; height: 120px; background: linear-gradient(180deg, transparent, var(--card)); pointer-events: none; }

.report-cover { display: grid; gap: var(--s-5); grid-template-columns: minmax(0, 1fr); align-items: center; justify-items: center; text-align: center; }
.report-cover .cover-text { display: grid; gap: var(--s-3); justify-items: center; max-width: 680px; }
.report-cover .cover-text > * { margin: 0; }
.report-cover .callout { text-align: left; }
@media (min-width: 760px) {
  .report-cover { grid-template-columns: auto minmax(0, 1fr); gap: var(--s-7); justify-items: start; text-align: left; }
  .report-cover .cover-text { justify-items: start; }
}
.verdict-good { color: var(--good-ink); }
.verdict-warn { color: var(--warn-ink); }
.verdict-bad { color: var(--bad-ink); }
.cover-actions { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; margin-top: var(--s-2) !important; }

.price-grid { display: grid; gap: var(--s-5); grid-template-columns: minmax(0, 1fr); align-items: stretch; }
@media (min-width: 900px) { .price-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.price-card { position: relative; display: flex; flex-direction: column; gap: var(--s-3); }
.price-card > * + * { margin-top: 0; }
.price-card .btn { margin-top: auto; }
.price-card .card-title { display: flex; flex-wrap: wrap; gap: var(--s-2); align-items: center; }
.price-card.is-featured { box-shadow: var(--shadow-lg); }
@media (min-width: 900px) { .price-card.is-featured { transform: translateY(-8px); } }
.price-tag { position: absolute; top: -12px; left: var(--s-5); background: var(--accent); color: var(--accent-ink); border-radius: 999px; padding: 2px 12px; font-size: .75rem; font-weight: 700; letter-spacing: .02em; }
.price { display: flex; align-items: baseline; gap: var(--s-2); flex-wrap: wrap; }
.price-num { font-family: var(--mono); font-size: var(--fs-48); font-weight: 750; letter-spacing: -.04em; line-height: 1; }
.ticks { list-style: none; padding: 0; display: grid; gap: var(--s-2); }
.ticks li { position: relative; padding-left: 28px; }
.ticks li::before, .ticks li::after { content: ""; position: absolute; left: 0; top: .2em; width: 18px; height: 18px; border-radius: 50%; }
.ticks li::before { background: var(--good-soft); }
.ticks li::after {
  background: var(--good-ink);
  -webkit-mask: center / 11px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E");
  mask: center / 11px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E");
}
.ticks.small li::before, .ticks.small li::after { top: .1em; }

.honest-list { display: grid; gap: var(--s-4); }
.honest-item { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: var(--s-4); padding: var(--s-5); background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.honest-item p { margin-top: 4px; font-size: .9375rem; }
.honest-demo { margin-top: var(--s-4); padding: var(--s-3) var(--s-4); background: var(--panel); border-radius: var(--radius-sm); }

.faq { display: grid; gap: var(--s-3); }
.faq-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: var(--s-4); align-items: center; padding: var(--s-4) var(--s-5); font-weight: 650; border-radius: var(--radius); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-chev { color: var(--muted); transition: transform .2s var(--ease); }
.faq-item[open] .faq-chev { transform: rotate(180deg); }
.faq-a { padding: 0 var(--s-5) var(--s-5); color: var(--muted); }
.faq-a > * + * { margin-top: var(--s-2); }

.cta-band { display: grid; gap: var(--s-5); align-items: center; padding: var(--s-6) var(--s-5); border-radius: 20px; background: radial-gradient(70% 120% at 0% 0%, var(--glow-1), transparent 70%), radial-gradient(60% 120% at 100% 100%, var(--glow-2), transparent 70%), var(--panel); border: 1px solid var(--line); }
.cta-band > div > * + * { margin-top: var(--s-2); }
@media (min-width: 900px) { .cta-band { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); padding: var(--s-7); } }

/* Check form, progress, done */
.check-layout { display: grid; gap: var(--s-6); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1000px) { .check-layout { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: var(--s-8); align-items: start; } .check-side { position: sticky; top: calc(var(--header-h) + 24px); } }
.check-main > * + * { margin-top: var(--s-3); }
.form-card > .field + .field { margin-top: var(--s-5); }
.form-card > * + * { margin-top: var(--s-4); }
.form-legal { font-size: .8125rem; color: var(--muted); text-align: center; }
.side-card .steps { gap: var(--s-4); }
.trust-list { list-style: none; padding: 0; margin-top: var(--s-5); display: grid; gap: var(--s-3); font-size: .9375rem; }
.trust-list li { display: flex; gap: var(--s-3); align-items: center; }
.trust-list .icon { color: var(--good-ink); }

.progress-head { text-align: center; display: grid; justify-items: center; gap: var(--s-3); margin-bottom: var(--s-6); }
.progress-head .lead { margin-inline: auto; }
.progress-icon, .done-icon { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; background: var(--accent-soft); color: var(--accent-text); }
.progress-icon .icon, .done-icon .icon { width: 26px; height: 26px; }
.progress-icon.is-failed { background: var(--bad-soft); color: var(--bad-ink); }
.done-icon { background: var(--good-soft); color: var(--good-ink); border-radius: 50%; width: 64px; height: 64px; }
.progress-card { box-shadow: var(--shadow-lg); }
.bookmark-card { display: grid; gap: var(--s-4); }
.bookmark-card > * + * { margin-top: 0; }
.bookmark-text h2 { display: flex; gap: var(--s-2); align-items: center; }
.bookmark-text p { margin-top: 4px; }
.copy-field { display: flex; gap: var(--s-2); flex-wrap: wrap; }
.copy-field .input { flex: 1 1 220px; min-width: 0; font-size: .875rem; background: var(--panel); }
.tip { padding: var(--s-4); border-radius: var(--radius-sm); border: 1px dashed var(--line-strong); }
.tip-title { font-weight: 650; font-size: .9375rem; margin-bottom: 4px; }
.done-hero { text-align: center; display: grid; justify-items: center; gap: var(--s-3); }
.done-hero .lead { margin-inline: auto; }
.done-hero .callout { text-align: left; width: 100%; }
.done-actions { justify-content: center; margin-top: var(--s-3); }

/* Report shell */
.report-top { padding-block: var(--s-6) var(--s-7); background: radial-gradient(60% 80% at 10% -20%, var(--glow-1), transparent 70%), var(--paper); border-bottom: 1px solid var(--line); }
.report-crumbs { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-3); align-items: center; margin-bottom: var(--s-5); }
.report-top > .container > h1 + .lead { margin-top: var(--s-3); }
.report-body { padding-top: var(--s-7); }
.report-sections > * + * { margin-top: var(--s-8); }
.report-section { scroll-margin-top: calc(var(--header-h) + 16px); }
.section-title { display: flex; gap: var(--s-4); align-items: flex-start; margin-bottom: var(--s-5); }
.section-title h2 { font-size: var(--fs-28); }
.section-title p { margin-top: 4px; max-width: 64ch; }
.section-num { flex: none; display: inline-grid; place-items: center; min-width: 36px; height: 36px; padding: 0 6px; border-radius: 10px; background: var(--accent-soft); color: var(--accent-text); font-weight: 700; font-size: .875rem; }
.toc-progress { margin-top: var(--s-4); padding-left: 14px; }
@media (max-width: 999.98px) {
  .report-body > .toc { padding: var(--s-4); border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
  .report-body > .toc ol { columns: 2 160px; column-gap: var(--s-4); border-left: 0; }
  .report-body > .toc a { padding-left: 0; border-left: 0; }
  .toc-progress { padding-left: 0; }
}
.report-foot a { color: inherit; }

.engine-row { display: grid; gap: var(--s-2); padding-bottom: var(--s-4); border-bottom: 1px solid var(--line); }
.engine-row:last-child { border-bottom: 0; padding-bottom: 0; }
.engine-row.is-locked { opacity: .75; }
.engine-row.is-locked p { display: flex; gap: 6px; align-items: center; }
.engine-card { display: grid; gap: var(--s-4); align-content: start; }
.engine-card > * + * { margin-top: 0; }
.engine-card-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s-2); align-items: center; }

/* Heatmap, leaderboard, sources, plan */
.heat-needs th[scope="row"] { min-width: 150px; max-width: 260px; color: var(--ink); font-weight: 600; line-height: 1.35; }
.heat-needs thead th { vertical-align: bottom; white-space: nowrap; }
.heat-needs thead .badge-engine { vertical-align: middle; }
.heat td.heat-all { font-weight: 700; box-shadow: inset 0 0 0 1.5px var(--line-strong); }
.heat-caption { caption-side: top; text-align: left; font-weight: 650; padding-bottom: var(--s-2); }
.heat-needs thead th:not(:first-child) { text-align: center; }
.heat-needs td { min-width: 48px; }
.heat-legend { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-3) var(--s-5); justify-content: space-between; margin-top: var(--s-3); font-size: .75rem; color: var(--muted); }
.heat-keys { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-4); }
.heat-keys .badge-engine { font-size: .8125rem; font-weight: 600; color: var(--ink); }
.heat-keys .badge-engine-mark { width: 20px; height: 20px; font-size: .6875rem; border-radius: 6px; }
.heat-scale-wrap { display: inline-flex; align-items: center; gap: var(--s-2); }
.heat-scale { width: 96px; height: 8px; border-radius: 999px; background: linear-gradient(90deg, var(--panel), color-mix(in srgb, var(--accent) 60%, var(--panel))); box-shadow: inset 0 0 0 1px var(--line); }

.leaderboard-bars .bars-label { display: inline-flex; gap: 6px; align-items: baseline; }
.lb-rank { color: var(--muted); font-size: .75rem; min-width: 1.4em; }
.lb-domain { display: block; font-size: .75rem; color: var(--muted); }
.lb-rate { display: inline-flex; align-items: center; gap: var(--s-2); min-width: 0; }
.lb-bar { display: inline-block; width: 90px; height: 8px; border-radius: 999px; background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); overflow: hidden; flex: none; }
.lb-bar > span { display: block; height: 100%; width: var(--v, 0%); background: var(--line-strong); border-radius: 999px; }
.leaderboard tr.is-you .lb-bar > span { background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.lb-engines { display: inline-flex; flex-wrap: wrap; gap: 4px; }
.lb-engines .badge-engine-mark { width: 22px; height: 22px; font-size: .6875rem; border-radius: 6px; }

.src-domain { display: block; }
.src-url { display: inline-flex; gap: 4px; align-items: center; max-width: 100%; font-size: .8125rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-right: var(--s-3); }
.src-comps { font-size: .875rem; }
@media (max-width: 639.98px) { .sources-table td[data-label="Source"] { display: block; text-align: left; } .sources-table td[data-label="Source"]::before { display: block; margin-bottom: 4px; } }

.plan-week { list-style: none; padding: 0; display: grid; gap: 0; }
.plan-item { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: var(--s-3); padding: var(--s-4) 0; border-bottom: 1px solid var(--line); }
.plan-item:first-child { padding-top: 0; }
.plan-item:last-child { border-bottom: 0; padding-bottom: 0; }
.plan-check { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 7px; border: 1.5px solid var(--field-line); color: transparent; margin-top: 2px; }
.plan-check .icon { width: 14px; height: 14px; stroke-width: 3; }
.plan-item.is-done .plan-check { background: var(--good); border-color: var(--good); color: var(--accent-ink); }
.plan-item.is-done .plan-title { text-decoration: line-through; color: var(--muted); }
.plan-title { font-weight: 650; color: var(--ink); text-decoration: none; font-size: var(--fs-18); line-height: 1.35; }
.plan-title:hover { color: var(--accent-text); text-decoration: underline; }
.plan-num { color: var(--muted); font-size: .8125rem; font-weight: 600; }
.plan-meta { display: flex; flex-wrap: wrap; gap: 4px var(--s-4); font-size: var(--fs-14); color: var(--muted); margin-top: 4px; }
.plan-meta span { display: inline-flex; gap: 4px; align-items: center; }
.plan-later { margin-top: var(--s-4); font-size: var(--fs-14); }

/* Site checks */
.check-list { display: grid; gap: var(--s-3); }
.check-item { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: var(--s-4); padding: var(--s-4); background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.check-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; background: var(--panel); color: var(--muted); }
.check-good .check-icon { background: var(--good-soft); color: var(--good-ink); }
.check-warn .check-icon { background: var(--warn-soft); color: var(--warn-ink); }
.check-bad .check-icon { background: var(--bad-soft); color: var(--bad-ink); }
.check-bad { border-left: 3px solid var(--bad); }
.check-warn { border-left: 3px solid var(--warn); }
.check-head { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-3); align-items: center; justify-content: space-between; }
.check-body > p { margin-top: 4px; font-size: .9375rem; color: var(--muted); }
.check-more { margin-top: var(--s-2); font-size: var(--fs-14); }
.check-more summary { cursor: pointer; color: var(--accent-text); font-weight: 600; }
.check-more ul { margin-top: var(--s-2); padding-left: 1.2em; color: var(--muted); }
.check-more li + li { margin-top: 4px; }
.bot-table summary { cursor: pointer; }

.ai-claim { font-style: italic; }
.ai-claim::before { content: "\201C"; } .ai-claim::after { content: "\201D"; }

/* Fix plan */
.fix-summary { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-4); align-items: center; padding: var(--s-3) var(--s-4); border-radius: var(--radius-sm); background: var(--panel); border: 1px solid var(--line); margin-bottom: var(--s-5); }
.fix-summary .fix-progress { font-weight: 700; color: var(--ink); }
.fix-group { font-size: .8125rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: var(--s-6) 0 var(--s-3); }
.fix-summary + .fix-group { margin-top: 0; }

/* Questions and answers */
.qa-filter { display: flex; flex-wrap: wrap; gap: var(--s-3) var(--s-4); align-items: flex-end; padding: var(--s-4); margin-bottom: var(--s-4); border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.qa-filter .field { flex: 1 1 200px; }
.qa-filter .field + .field { margin-top: 0; }
.qa-filter .field select { min-height: 42px; }
.qa-count { flex-basis: 100%; }
.qa-count:empty { display: none; }
.qa-list { display: grid; gap: var(--s-3); }
.qa-q { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.qa-q > summary { list-style: none; cursor: pointer; display: flex; flex-wrap: wrap; gap: var(--s-3); justify-content: space-between; align-items: center; padding: var(--s-4); border-radius: var(--radius); }
.qa-q > summary::-webkit-details-marker { display: none; }
.qa-q > summary:hover { background: color-mix(in srgb, var(--panel) 60%, transparent); }
.qa-q[open] > summary { border-bottom: 1px solid var(--line); border-radius: var(--radius) var(--radius) 0 0; }
.qa-q-text { flex: 1 1 280px; font-weight: 600; display: grid; gap: 2px; }
.qa-need { font-size: .75rem; font-weight: 650; text-transform: uppercase; letter-spacing: .05em; color: var(--accent-text); }
.qa-dots { display: inline-flex; gap: 4px; flex-wrap: wrap; }
.qa-dot { width: 12px; height: 12px; border-radius: 4px; background: var(--panel); box-shadow: inset 0 0 0 1.5px var(--field-line); }
.qa-dot.is-hit { background: var(--good); box-shadow: none; }
.qa-answers { display: grid; gap: var(--s-4); padding: var(--s-4); background: var(--panel); border-radius: 0 0 var(--radius) var(--radius); }
.qa-answer > .qa-run { margin-bottom: 4px; }
.qa-empty { padding: var(--s-5); text-align: center; }

/* Free report: unlock band and locked tiles */
.unlock-band { display: grid; gap: var(--s-5); padding: var(--s-6) var(--s-5); border-radius: 20px; border: 1.5px solid transparent; background: linear-gradient(var(--card), var(--card)) padding-box, linear-gradient(135deg, var(--accent), var(--accent-2)) border-box; box-shadow: var(--shadow-lg); }
.unlock-copy > * + * { margin-top: var(--s-3); }
.unlock-buy { display: grid; gap: var(--s-3); align-content: center; }
@media (min-width: 900px) { .unlock-band { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); padding: var(--s-7); gap: var(--s-7); } }
.locked-grid { display: grid; gap: var(--s-4); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 760px) { .locked-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .locked-grid > .locked:first-child { grid-column: 1 / -1; } }
.fake-row { display: flex; gap: var(--s-2); }
.fake-pill { display: inline-block; width: 72px; height: 18px; border-radius: 999px; background: var(--accent-soft); }
.fake-box { height: 64px; border-radius: var(--radius-sm); background: var(--panel); border: 1px solid var(--line); }
.fake-heat { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; }
.fake-heat span { height: 26px; border-radius: 6px; background: var(--accent-soft); }
.fake-heat span:nth-child(3n) { background: color-mix(in srgb, var(--accent) 35%, var(--panel)); }
.fake-heat span:nth-child(4n+1) { background: var(--panel); }

/* Method, re-run, share */
.method-card > * + * { margin-top: var(--s-4); }
.rerun-box { display: grid; gap: var(--s-5); }
.rerun-box > * + * { margin-top: 0; }
.rerun-state { display: flex; gap: var(--s-4); align-items: flex-start; }
.rerun-dates { display: grid; gap: var(--s-4); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 640px) { .rerun-dates { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.rerun-date { padding: var(--s-4); border-radius: var(--radius-sm); background: var(--panel); border: 1px solid var(--line); }
.rerun-label { display: flex; gap: 6px; align-items: center; font-size: var(--fs-14); font-weight: 600; color: var(--muted); }
.rerun-value { font-size: var(--fs-22); font-weight: 750; letter-spacing: -.015em; margin: 4px 0; }
.rerun-form { display: grid; gap: var(--s-2); justify-items: start; }
.rerun-warn { display: flex; gap: 6px; align-items: center; color: var(--warn-ink); font-weight: 600; font-size: .9375rem; }
.share-card { display: grid; gap: var(--s-4); }
.share-card > * + * { margin-top: 0; }
.badge-box { display: grid; gap: var(--s-3); padding-top: var(--s-4); border-top: 1px solid var(--line); }
.badge-img { height: 40px; width: auto; }

/* Compare */
.cmp-scores { display: grid; gap: var(--s-5); grid-template-columns: 1fr auto 1fr; align-items: center; justify-items: center; max-width: 760px; }
.cmp-scores .score-ring { --ring-size: 120px; }
@media (min-width: 720px) { .cmp-scores { grid-template-columns: auto auto auto minmax(0, 1fr); justify-items: start; } .cmp-scores .score-ring { --ring-size: 150px; } }
.cmp-arrow { color: var(--muted); }
.cmp-delta { grid-column: 1 / -1; text-align: center; }
@media (min-width: 720px) { .cmp-delta { grid-column: auto; text-align: left; padding-left: var(--s-5); border-left: 1px solid var(--line); } }
.cmp-delta-num { font-size: var(--fs-48); letter-spacing: -.04em; line-height: 1.1; }
.cmp-delta-num .icon { width: .6em; height: .6em; }
.cmp-summary { display: flex; flex-wrap: wrap; gap: var(--s-3); }
.cmp-count { display: inline-flex; gap: var(--s-2); align-items: center; padding: 4px 12px 4px 4px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); }
.plain-list { padding-left: 1.2em; }
.plain-list li + li { margin-top: 4px; }
.cmp-legend { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-5); font-size: var(--fs-14); color: var(--muted); }
.cmp-legend > span { display: inline-flex; gap: 6px; align-items: center; }
.cmp-key { display: inline-block; width: 12px; height: 12px; border-radius: 50%; }
.cmp-key-before { background: var(--card); box-shadow: inset 0 0 0 2.5px var(--muted); }
.cmp-key-after { background: var(--accent); }
.cmp-key-range { width: 22px; height: 8px; border-radius: 999px; background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--line-strong); }
.cmp-group { margin: var(--s-6) 0 var(--s-3); }
.cmp-table td:nth-child(2) { min-width: 200px; }
.cmp-bar { position: relative; height: 18px; margin-bottom: 4px; min-width: 140px; }
.cmp-bar::before { content: ""; position: absolute; left: 0; right: 0; top: 8px; height: 2px; background: var(--line); border-radius: 2px; }
.cmp-range { position: absolute; top: 5px; height: 8px; border-radius: 999px; }
.cmp-range-b { left: var(--blo); width: max(2px, calc(var(--bhi) - var(--blo))); background: color-mix(in srgb, var(--muted) 22%, transparent); }
.cmp-range-a { left: var(--alo); width: max(2px, calc(var(--ahi) - var(--alo))); background: color-mix(in srgb, var(--accent) 28%, transparent); }
.cmp-dot { position: absolute; top: 3px; width: 12px; height: 12px; margin-left: -6px; border-radius: 50%; }
.cmp-dot-b { left: var(--b); background: var(--card); box-shadow: inset 0 0 0 2.5px var(--muted); }
.cmp-dot-a { left: var(--a); background: var(--accent); box-shadow: 0 0 0 2px var(--card); }
.cmp-better .cmp-dot-a { background: var(--good); }
.cmp-worse .cmp-dot-a { background: var(--bad); }
@media (max-width: 639.98px) { .cmp-table td[data-label="Before → after"] { display: block; text-align: left; } .cmp-table td[data-label="Before → after"]::before { display: block; margin-bottom: 4px; } }

/* Unlock */
.unlock-layout { display: grid; gap: var(--s-6); grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 1000px) { .unlock-layout { grid-template-columns: minmax(0, 1fr) 340px; gap: var(--s-7); } .unlock-side { position: sticky; top: calc(var(--header-h) + 24px); } }
.unlock-main { display: grid; gap: var(--s-5); }
.form-step { display: flex; gap: var(--s-3); align-items: center; font-size: var(--fs-22); font-weight: 700; letter-spacing: -.015em; margin-bottom: var(--s-2); }
fieldset.form-card > legend { float: left; width: 100%; }
fieldset.form-card > legend + * { clear: left; }
.form-grid { display: grid; gap: var(--s-4) var(--s-5); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 720px) { .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.form-grid > .field + .field { margin-top: 0; }
.facts-edit { display: grid; gap: var(--s-2); margin-top: var(--s-2); }
.fact-row { display: grid; gap: var(--s-2); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 560px) { .fact-row { grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); } }
.q-group { padding-top: var(--s-4); border-top: 1px solid var(--line); }
.q-group > * + * { margin-top: var(--s-2); }
.q-need { font-size: var(--fs-16); display: flex; gap: var(--s-2); align-items: baseline; }
.q-field textarea { min-height: 64px; }
.field.q-field + .field.q-field { margin-top: var(--s-2); }
.order-card { display: grid; gap: var(--s-4); box-shadow: var(--shadow-lg); }
.order-card > * + * { margin-top: 0; }
.consents { display: grid; gap: var(--s-3); padding-top: var(--s-4); border-top: 1px solid var(--line); }
.consents .field + .field { margin-top: 0; }
.consents .check { font-size: var(--fs-14); }
.demo-note { display: flex; gap: var(--s-2); align-items: flex-start; font-size: var(--fs-14); color: var(--warn-ink); background: var(--warn-soft); border-radius: var(--radius-sm); padding: var(--s-2) var(--s-3); }
.demo-note .icon { margin-top: 3px; }

@media print {
  .qa-filter, .sample-fade, .cover-actions, .rerun-form, .copy-field { display: none !important; }
  .report-top { background: none; }
}
.hero-card-score .score-ring figcaption { display: none; }
.share-card .share [data-copy] { display: none; }
.fix-card, .answer { grid-template-columns: minmax(0, 1fr); }
.fix-section, .answer-text { overflow-wrap: anywhere; }
.lb-domain, .src-comps, .src-domain { overflow-wrap: anywhere; }
@media (max-width: 639.98px) { .table td > * { min-width: 0; } }
.fix-sections { grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .fix-sections { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.heat-wrap, .table-wrap { position: relative; }
.field label.check { font-weight: 450; }

/* 17. Sharing: verify page, publish panel, public report, removal form ------- */
.verify-grid { display: grid; gap: var(--s-5); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 800px) { .verify-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.verify-card { display: grid; gap: var(--s-3); align-content: start; }
.verify-card > * { margin-top: 0; margin-bottom: 0; }
.verify-dns { display: grid; gap: var(--s-2); margin: 0; }
.verify-dns > div { display: flex; gap: var(--s-3); align-items: baseline; }
.verify-dns dt { min-width: 48px; color: var(--muted); font-size: var(--fs-14); font-weight: 600; }
.verify-dns dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.share-publish form { margin: 0; }
.share-publish .badge-img { width: 200px; max-width: 100%; height: auto; }
.report-public .card > h2 { margin-bottom: 0; }
.removal-box summary { cursor: pointer; font-weight: 600; }
.removal-box .form-card { border: 0; box-shadow: none; padding: 0; background: none; }

/* ==========================================================================
   18. Admin dashboard (php/views/admin/*) and the public site notice
   Calm and dense: a slim bar, one column, small tables. Tokens only.
   ========================================================================== */
body.admin { background: var(--panel); min-height: 100vh; }

.admin-bar { position: sticky; top: 0; z-index: 20; background: var(--header-bg); -webkit-backdrop-filter: saturate(1.4) blur(10px); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.admin-bar-in { max-width: 1240px; margin-inline: auto; padding: var(--s-2) var(--gutter); display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-2) var(--s-4); }
.admin-brand { display: inline-flex; align-items: center; gap: var(--s-2); font-weight: 650; font-size: .9375rem; color: var(--ink); text-decoration: none; white-space: nowrap; }
.admin-brand b { color: var(--accent-text); font-weight: 750; }
.admin-nav { order: 3; width: 100%; overflow-x: auto; scrollbar-width: thin; margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); }
.admin-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: var(--s-1); min-width: max-content; }
.admin-nav a { display: inline-flex; align-items: center; min-height: 36px; padding: 0 12px; border-radius: var(--radius-xs); color: var(--muted); font-weight: 550; font-size: .9375rem; text-decoration: none; }
.admin-nav a:hover { color: var(--ink); background: var(--panel); }
.admin-nav a[aria-current="page"] { color: var(--accent-text); background: var(--accent-soft); font-weight: 650; }
.admin-tools { margin-left: auto; display: flex; align-items: center; gap: var(--s-2); }
.admin-inline { display: inline; margin: 0; }
.admin-mode { display: inline-flex; align-items: center; min-height: 28px; padding: 0 12px; border-radius: 999px; font-size: .8125rem; font-weight: 700; text-decoration: none; white-space: nowrap; }
.admin-mode.is-demo { background: var(--warn-soft); color: var(--warn-ink); }
.admin-mode.is-live { background: var(--good-soft); color: var(--good-ink); }
@media (min-width: 900px) {
  .admin-nav { order: 0; width: auto; margin: 0; padding: 0; overflow: visible; }
}

.admin-main { padding-block: var(--s-5) var(--s-8); }
.admin-main:focus { outline: none; }
.admin-wrap { max-width: 1240px; margin-inline: auto; padding-inline: var(--gutter); }
.admin-title { font-size: var(--fs-28); letter-spacing: -.02em; line-height: 1.15; margin-bottom: var(--s-4); }
.admin-title-center { text-align: center; margin-top: var(--s-6); }
.admin-stack > * + * { margin-top: var(--s-5); }
.admin-h2 { font-size: var(--fs-18); font-weight: 680; letter-spacing: -.01em; margin-bottom: var(--s-3); }
.admin-h3 { font-size: var(--fs-16); font-weight: 650; margin-bottom: var(--s-2); }
.admin-card > * + * { margin-top: var(--s-3); }
.admin-card .admin-h2 { margin-bottom: 0; }
.admin-flash { margin-bottom: var(--s-4); }
.admin-muted { color: var(--muted); font-size: var(--fs-14); }
.admin-note { color: var(--muted); font-size: var(--fs-14); max-width: 760px; }
.admin-links { font-size: var(--fs-14); }
.admin-empty { padding: var(--s-4); border: 1px dashed var(--line-strong); border-radius: var(--radius-sm); color: var(--muted); background: var(--card); }
.admin-empty-card p { max-width: 640px; }
.admin-main code { font-family: var(--mono); font-size: .875em; background: var(--code-bg); padding: 1px 5px; border-radius: 4px; }

.admin-dl { display: grid; gap: var(--s-3) var(--s-5); grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); margin: 0; }
.admin-dl dt { font-size: .8125rem; color: var(--muted); font-weight: 600; }
.admin-dl dd { margin: 2px 0 0; font-weight: 600; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }

.admin-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s-3); }
.admin-chips { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.admin-chip { display: inline-flex; align-items: center; gap: 6px; min-height: 32px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--card); color: var(--ink); font-size: var(--fs-14); font-weight: 550; text-decoration: none; }
.admin-chip span { color: var(--muted); font-family: var(--mono); font-variant-numeric: tabular-nums; }
.admin-chip:hover { border-color: var(--muted); text-decoration: none; }
.admin-chip[aria-current="true"] { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-text); font-weight: 700; }
.admin-filter { display: flex; gap: var(--s-2); align-items: center; }
.admin-filter .input { width: auto; min-height: 36px; padding: 4px 12px; font-size: var(--fs-14); }
.admin-search { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: flex-end; }
.admin-search .field + .field { margin-top: 0; }
.admin-search .field { min-width: 140px; }
.admin-search .admin-grow { flex: 1 1 220px; }
.admin-search .btn { align-self: flex-end; }
.admin-pager { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; justify-content: space-between; }

.table-dense th, .table-dense td { padding: 8px 12px; font-size: .875rem; }
.table-dense thead th { font-size: .8125rem; }
.table-dense td.admin-wrap-cell { overflow-wrap: anywhere; word-break: break-word; max-width: 420px; }
.table-dense td.admin-actions { text-align: right; white-space: nowrap; }
.table-dense .pill { min-height: 22px; font-size: .75rem; }
.table-dense .btn-sm { min-height: 30px; padding: 0 10px; }
.table-dense td code { font-size: .8125rem; }
@media (min-width: 640px) { body.admin .table-wrap { overflow-x: auto; } }
.admin-spark { display: block; height: 4px; min-width: 2px; width: var(--v, 0%); max-width: 100%; margin-top: 5px; border-radius: 2px; background: var(--accent); opacity: .65; }
@media (max-width: 639.98px) {
  .admin-spark { display: none; }
  .table-dense td.admin-actions { justify-content: flex-end; }
}

.admin-login { max-width: 420px; margin: var(--s-7) auto; }
.admin-login .callout { margin-bottom: var(--s-4); }
.admin-unit { display: flex; align-items: center; gap: var(--s-3); }
.admin-unit input { max-width: 180px; font-family: var(--mono); }
.admin-unit span { color: var(--muted); font-size: var(--fs-14); }
.admin-two { display: grid; gap: var(--s-4); grid-template-columns: minmax(0, 1fr); }
.admin-two .field + .field { margin-top: 0; }
@media (min-width: 640px) { .admin-two { grid-template-columns: 200px minmax(0, 1fr); } }
.admin-settings .field { max-width: 640px; }
.admin-settings fieldset.field { gap: var(--s-3); }
.admin-confirm { padding-top: var(--s-2); border-top: 1px dashed var(--line); color: var(--muted); }

.table-dense td.admin-reason { max-width: 360px; white-space: pre-line; }
.table-dense td.admin-actions-stack form { display: block; }
.table-dense td.admin-actions-stack form + form { margin-top: var(--s-1); }
@media (max-width: 639.98px) { .table-dense td.admin-actions-stack form { display: inline; } }

/* The public site notice (php/views/layouts/main.php, set in Admin > Settings). */
.site-notice { background: var(--info-soft); color: var(--accent-text); border-bottom: 1px solid var(--line); text-align: center; font-size: var(--fs-14); font-weight: 550; padding: var(--s-2) var(--gutter); }
.site-notice-warn { background: var(--warn-soft); color: var(--warn-ink); }
@media print { .admin-bar, .admin-pager, .admin-actions { display: none !important; } }

/* 18. Content pages: guides, blog, compare, legal, notice and error pages ------- */
.crumbs ol { display: flex; flex-wrap: wrap; gap: var(--s-1) 0; list-style: none; padding: 0; font-size: var(--fs-14); color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-inline: var(--s-2); color: var(--line-strong); }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--ink); }
.crumbs [aria-current="page"] { color: var(--ink); overflow-wrap: anywhere; }
.article-head { max-width: 820px; margin-block: var(--s-5) var(--s-6); }
.article-head > * + * { margin-top: var(--s-3); }
.article-meta { display: flex; flex-wrap: wrap; gap: var(--s-1) var(--s-4); font-size: var(--fs-14); color: var(--muted); }
.article-body:not(.with-sidebar) .article-main { max-width: 820px; }
.article-main { min-width: 0; }
.article-main > * + * { margin-top: var(--s-7); }
.toc .toc-sub { padding-left: var(--s-3); }
.toc ol { margin: 0; }
.sources-box { border-top: 1px solid var(--line); padding-top: var(--s-5); max-width: 72ch; }
.sources-list { padding-left: 1.3em; margin-top: var(--s-3); font-size: var(--fs-14); }
.sources-list li + li { margin-top: var(--s-2); }
.sources-list li::marker { color: var(--muted); }
.sources-list a { overflow-wrap: anywhere; }
.content-cta { grid-template-columns: minmax(0, 1fr); padding: var(--s-5); }
@media (min-width: 900px) { .content-cta { grid-template-columns: minmax(0, 1fr); padding: var(--s-6); } }
.related { max-width: 72ch; }
.related-list { list-style: none; padding: 0; margin-top: var(--s-3); display: grid; gap: var(--s-3); }
.related-list li { display: flex; flex-direction: column; gap: 2px; }
.related-list a { font-weight: 600; }
.related-list .muted { font-size: var(--fs-14); }
.content-group + .content-group { margin-top: var(--s-7); }
.content-group-title { margin-bottom: var(--s-4); }
.content-list { list-style: none; padding: 0; }
.content-card { height: 100%; display: flex; flex-direction: column; gap: var(--s-2); }
.content-card > * + * { margin-top: 0; }
.content-card-desc { color: var(--muted); font-size: .9375rem; line-height: 1.55; }
.content-card-meta { margin-top: auto; padding-top: var(--s-2); display: flex; flex-wrap: wrap; gap: var(--s-1) var(--s-4); font-size: var(--fs-14); color: var(--muted); }
.notice-page .lead, .error-page .lead { margin-top: var(--s-3); }
.error-detail { margin-top: var(--s-6); padding: var(--s-4); background: var(--code-bg); border: 1px solid var(--line); border-radius: var(--radius-sm); font-size: .8125rem; white-space: pre-wrap; overflow-wrap: anywhere; }
@media print { .toc, .content-cta, .related { display: none !important; } }

/* Marketing pages: pricing, how it works, methodology, about, monitor, faq, research, landing pages
   (php/views/marketing/). Everything else on these pages reuses the classes above. ------------- */
.mkt-hero { padding-block: var(--s-8) var(--s-7); }
.mkt-hero .hero-inner { max-width: 820px; }
.mkt-title { margin-top: var(--s-3); font-size: var(--fs-48); line-height: 1.08; }
.mkt-hero .hero-note .pill { margin-right: 0; }
.mkt-prose { max-width: 72ch; min-width: 0; }
.mkt-prose > h2:first-child { margin-top: 0; }
.mkt-prose .table-wrap { margin-top: 1.1em; }
.mkt-formula { padding: var(--s-4); background: var(--code-bg); border: 1px solid var(--line); border-radius: var(--radius-sm); font-size: .875rem; line-height: 1.7; overflow-x: auto; }
.mkt-changelog { display: grid; gap: var(--s-4); }
.mkt-changelog-entry { padding: var(--s-4) var(--s-5); border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.mkt-changelog-entry ul { margin-top: var(--s-2); }
.mkt-stat { font-size: var(--fs-28); font-weight: 750; letter-spacing: -.02em; color: var(--accent-text); line-height: 1.1; }
.mkt-ticks-lg { gap: var(--s-3); }
.mkt-faq-nav { margin-bottom: var(--s-6); }
.mkt-faq-nav ul { list-style: none; padding: 0; }
.mkt-faq-nav .pill { text-decoration: none; min-height: 32px; padding-inline: 14px; }
.mkt-faq-nav .pill:hover { color: var(--ink); border-color: var(--line-strong); }
.mkt-faq-group { scroll-margin-top: calc(var(--header-h) + 16px); }
.mkt-faq-group + .mkt-faq-group { margin-top: var(--s-7); }
.mkt-faq-group > h2 { margin-bottom: var(--s-4); }
.mkt-form-card { max-width: 560px; margin-inline: auto; }
.mkt-form-card > * + * { margin-top: var(--s-4); }
.mkt-compare tbody th { text-align: left; font-weight: 650; padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.mkt-compare tbody tr:last-child th { border-bottom: 0; }
@media (min-width: 640px) { .mkt-compare td:last-child { color: var(--ink); font-weight: 550; } }
@media (max-width: 639.98px) {
  .mkt-compare tbody th { display: block; padding: 8px 0; border-bottom: 1px dashed var(--line); }
}
/* End of marketing pages ------------------------------------------------------------------ */
.article-body.with-sidebar > aside { align-self: stretch; }
.share-card { grid-template-columns: minmax(0, 1fr); }

/* 18. Free tools (php/views/tools/*) ----------------------------------------
   Hub, tool pages, forms and results. Uses the tokens and components above; nothing here changes them. */
.tool-hero { padding-block: var(--s-6) var(--s-6); background: var(--panel); border-bottom: 1px solid var(--line); }
@media (min-width: 900px) { .tool-hero { padding-block: var(--s-7); } }
.tool-hero h1 { font-size: var(--fs-48); letter-spacing: -.03em; margin-top: var(--s-2); }
.tool-hero .lead { margin-top: var(--s-3); }
.crumbs { margin-bottom: var(--s-4); font-size: var(--fs-14); color: var(--muted); }
.crumbs ol { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 8px; }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: var(--line-strong); }
.crumbs a { color: var(--muted); }
.tool-facts { list-style: none; padding: 0; margin-top: var(--s-4); display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-5); font-size: var(--fs-14); color: var(--muted); }
.tool-facts li { display: inline-flex; align-items: center; gap: 6px; }
.tool-facts .icon { width: 16px; height: 16px; color: var(--good-ink); }
.tool-layout { display: grid; gap: var(--s-5); grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 1000px) { .tool-layout { grid-template-columns: minmax(0, 1fr) 320px; gap: var(--s-6); } .tool-side { position: sticky; top: calc(var(--header-h) + 24px); } }
.tool-main, .tool-side { min-width: 0; }
.tool-form > * + * { margin-top: var(--s-4); }
.tool-form .form-grid > .field { margin-top: 0; }
.tool-more { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: var(--s-3) var(--s-4); background: var(--panel); }
.tool-more > summary { cursor: pointer; font-weight: 600; font-size: .9375rem; }
.tool-more[open] > summary { margin-bottom: var(--s-3); }
.tool-more:focus-within { border-color: var(--line-strong); }
.tool-submit { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-3); }
.tool-form[aria-busy="true"] .btn-primary { opacity: .75; pointer-events: none; }
.tool-checks-grid { display: grid; gap: var(--s-3) var(--s-5); grid-template-columns: minmax(0, 1fr); margin-top: var(--s-2); }
@media (min-width: 560px) { .tool-checks-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.tool-checks-grid .check { overflow-wrap: anywhere; }
.tool-result { margin-top: var(--s-7); scroll-margin-top: calc(var(--header-h) + 16px); }
.tool-result:focus, .tool-result:focus-visible { outline: none; }
.tool-result > * + * { margin-top: var(--s-4); }
.tool-group { padding-top: var(--s-5); border-top: 1px solid var(--line); }
.tool-group > * + * { margin-top: var(--s-3); }
.tool-group .mt-4 { margin-top: var(--s-4); }
.tool-note { font-size: .9375rem; color: var(--muted); max-width: 72ch; }
.tool-table td, .tool-table th { overflow-wrap: break-word; }
.tool-table td:first-child { min-width: 8.5rem; }
.tool-cell { min-width: 0; }
@media (max-width: 639.98px) {
  .tool-table td:first-child { min-width: 0; }
  .tool-cell { text-align: right; }
  .tool-table td.tool-long { display: block; text-align: left; }
  .tool-table td.tool-long::before { display: block; max-width: none; margin-bottom: 2px; }
  .tool-table td.tool-long .tool-cell { text-align: left; }
}
.tool-table td .small { font-size: .8125rem; }
.tool-table code, .tool-value { font-family: var(--mono); font-size: .8125rem; overflow-wrap: anywhere; }
.tool-value { color: var(--muted); }
.tool-points { padding-left: 1.2em; display: grid; gap: var(--s-2); font-size: .9375rem; }
.tool-steps { padding-left: 1.4em; display: grid; gap: var(--s-2); font-size: .9375rem; max-width: 72ch; }
.tool-steps code, .tool-points code, .tool-group p code { font-size: .85em; overflow-wrap: anywhere; }
.tool-checks { list-style: none; padding: 0; display: grid; gap: var(--s-2); font-size: .9375rem; }
.tool-node { padding: var(--s-3) var(--s-4); border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--card); }
.tool-node > * + * { margin-top: var(--s-2); }
.tool-raw { margin: 0; padding: var(--s-4); overflow: auto; max-height: 320px; font-size: .8125rem; line-height: 1.6; white-space: pre-wrap; word-break: break-word; background: var(--code-bg); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.tool-code pre { white-space: pre-wrap; word-break: break-word; }
.tool-code pre:focus-visible, .tool-raw:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.tool-cta { display: grid; gap: var(--s-4); align-items: center; }
@media (min-width: 720px) { .tool-cta { grid-template-columns: minmax(0, 1fr) auto; gap: var(--s-6); } }
.tool-cta > * + * { margin-top: 0; }
.tool-cta-text p { margin-top: var(--s-2); color: var(--muted); max-width: 62ch; }
.tool-next { margin-top: var(--s-5); font-size: .9375rem; }
.tool-stage { margin-bottom: var(--s-7); }
.tool-stage-head { display: flex; gap: var(--s-4); align-items: flex-start; margin-bottom: var(--s-4); }
.tool-card { display: grid; align-content: start; gap: var(--s-3); height: 100%; }
.tool-card > * + * { margin-top: 0; }
.tool-need .eyebrow { margin-bottom: 0; }
.tool-questions { padding-left: 1.3em; display: grid; gap: var(--s-3); margin-top: var(--s-3); }
.tool-said { border-left: 3px solid var(--line-strong); }
.tool-said-bad { border-left-color: var(--bad); }
.tool-said-good { border-left-color: var(--good); }
.tool-said p:last-child { font-size: 1.0625rem; overflow-wrap: anywhere; }
.tool-plan { list-style: none; padding: 0; display: grid; gap: var(--s-5); counter-reset: plan; margin-top: var(--s-5); }
.tool-plan-step { counter-increment: plan; scroll-margin-top: calc(var(--header-h) + 16px); }
.tool-plan-step > h3::before, .tool-plan-step .spread > h3::before { content: counter(plan) ". "; color: var(--muted); }
.tool-plan-step > * + * { margin-top: var(--s-3); }
.tool-plan-step .spread { margin-top: 0; }
@media print { .tool-form, .tool-side, .tool-cta, .tool-next { display: none !important; } }