/* SPPLD validator design system. Plain CSS, no build step, no inline styles (CSP).
   Rebrand: swap the --brand-* ramp below and web/templates/_wordmark.html.
   Every text pair is ≥ 4.5:1 and every border/focus pair ≥ 3:1 in both themes
   (measured; table in docs/design/after/REVIEW.md). Ramps: OKLCH, written as hex. */

/* --- Fonts (self-hosted, OFL; see fonts/SOURCES.md) --- */

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("fonts/InterVariable.woff2") format("woff2");
}

@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/JetBrainsMono-Regular.woff2") format("woff2");
}

@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/JetBrainsMono-SemiBold.woff2") format("woff2");
}

/* --- Primitives (never used in components) --- */

:root {
  /* Ink: blue-tinted neutral, OKLCH hue 262 */
  --ink-0: #fafbfd;
  --ink-50: #f3f6fa;
  --ink-100: #eaeef4;
  --ink-200: #dde2eb;
  --ink-300: #cbd1dd;
  --ink-400: #9ca5b5;
  --ink-500: #727c8f;
  --ink-600: #515d71;
  --ink-700: #354157;
  --ink-800: #1f2a3f;
  --ink-850: #141f33;
  --ink-900: #0d1729;
  --ink-950: #070f1f;
  --ink-1000: #040a17;

  /* Brand accent: vivid indigo, OKLCH hue 277 (swap to rebrand) */
  --brand-50: #f1f3fc;
  --brand-100: #e2e7fc;
  --brand-200: #cad1fc;
  --brand-300: #a5b1fd;
  --brand-400: #808aff;
  --brand-500: #6161fd;
  --brand-600: #5042ef;
  --brand-700: #4331d1;
  --brand-800: #3327a5;
  --brand-900: #221c71;
  --brand-950: #15134b;
  --brand-glow: rgb(97 97 253 / 0.3);
  --brand-glow-soft: rgb(97 97 253 / 0.14);

  /* Status: only the steps the roles consume */
  --red-50: #fef2f1;
  --red-300: #fda19a;
  --red-400: #f5746d;
  --red-600: #c2272d;
  --red-700: #a21921;
  --red-900: #4f1313;
  --red-950: #340f0e;
  --amber-50: #fdf5ec;
  --amber-300: #fec171;
  --amber-400: #f8ac3d;
  --amber-600: #9f6700;
  --amber-700: #805307;
  --amber-900: #3d2602;
  --amber-950: #2a1902;
  --green-50: #e9faee;
  --green-300: #79dd9f;
  --green-400: #4bc680;
  --green-600: #187c49;
  --green-700: #17653c;
  --green-900: #09311b;
  --green-950: #062111;
}

/* --- Semantic tokens (light) --- */

:root {
  color-scheme: light dark;

  --color-bg: var(--ink-50);
  --color-surface: #ffffff;
  --color-surface-sunken: var(--ink-100);
  --color-text: var(--ink-950);
  --color-text-muted: var(--ink-600);
  --color-border: var(--ink-500);
  --color-border-subtle: var(--ink-200);

  --color-accent: var(--brand-600);
  --color-accent-hover: var(--brand-700);
  --color-on-accent: #ffffff;
  --color-accent-soft: var(--brand-50);
  --color-accent-border: var(--brand-300);
  --color-link: var(--brand-600);
  --color-focus: var(--brand-500);
  --color-mark-ring: var(--brand-600);
  --color-mark-check: var(--ink-900);

  --color-error-text: var(--red-700);
  --color-error-bg: var(--red-50);
  --color-error-solid: var(--red-600);
  --color-error-border: var(--red-300);
  --color-warning-text: var(--amber-700);
  --color-warning-bg: var(--amber-50);
  --color-warning-solid: var(--amber-600);
  --color-warning-border: var(--amber-300);
  --color-success-text: var(--green-700);
  --color-success-bg: var(--green-50);
  --color-success-solid: var(--green-600);
  --color-success-border: var(--green-300);

  /* Ink band (header, hero, summaries): dark in both themes */
  --color-band-bg: var(--ink-950);
  --color-band-bg-raised: var(--ink-900);
  --color-band-text: var(--ink-50);
  --color-band-muted: var(--ink-300);
  --color-band-accent: var(--brand-300);
  --color-band-border: var(--ink-800);
  --color-band-mark: var(--brand-400);
  --color-band-mark-check: var(--ink-50);
  --color-band-grid: rgb(255 255 255 / 0.045);
  --color-band-success-text: var(--green-300);
  --color-band-success-bg: var(--green-950);
  --color-band-success-border: var(--green-900);
  --color-band-error-text: var(--red-300);
  --color-band-error-bg: var(--red-950);
  --color-band-error-border: var(--red-900);
  --color-band-warning-text: var(--amber-300);
  --color-band-success-glow: rgb(75 198 128 / 0.16);

  /* Code view: dark in both themes */
  --color-code-bg: var(--ink-950);
  --color-code-text: var(--ink-100);
  --color-code-muted: var(--ink-400);
  --color-code-border: transparent;
  --color-code-target-bg: var(--red-950);
  --color-code-target-edge: var(--red-400);
  --color-code-target-text: var(--ink-0);
  --color-code-fixed-bg: var(--green-950);
  --color-code-fixed-edge: var(--green-400);
  --color-code-fixed-text: var(--ink-0);
  --color-card-edge: transparent;

  --shadow-sm: 0 1px 2px rgb(7 15 31 / 0.06), 0 1px 1px rgb(7 15 31 / 0.04);
  --shadow-md: 0 1px 2px rgb(7 15 31 / 0.05), 0 4px 12px -2px rgb(7 15 31 / 0.08),
    0 12px 32px -12px rgb(7 15 31 / 0.14);
  --shadow-lg: 0 2px 4px rgb(7 15 31 / 0.06), 0 16px 32px -8px rgb(7 15 31 / 0.2),
    0 40px 80px -24px rgb(7 15 31 / 0.32);

  /* Type: Inter (variable) for text, JetBrains Mono for XML */
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: clamp(1.75rem, 1.35rem + 1.4vw, 2.25rem);
  --text-display: clamp(2.25rem, 1.45rem + 3.1vw, 3.75rem);
  --leading-display: 1.08;
  --leading-heading: 1.25;
  --leading-ui: 1.45;
  --leading-body: 1.6;
  --tracking-display: -0.02em;
  --tracking-heading: -0.015em;
  --tracking-caps: 0.06em;

  /* Space: 4px steps */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --container: 72rem;
  --container-narrow: 48rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-pill: 999px;

  --ease-out: cubic-bezier(0.2, 0, 0, 1);
  --duration-fast: 150ms;
  --duration-base: 300ms;
}

/* --- Semantic tokens (dark) --- */

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: var(--ink-1000);
    --color-surface: var(--ink-900);
    --color-surface-sunken: var(--ink-950);
    --color-text: var(--ink-50);
    --color-text-muted: var(--ink-400);
    --color-border: var(--ink-500);
    --color-border-subtle: var(--ink-800);

    --color-accent: var(--brand-500);
    --color-accent-hover: var(--brand-600);
    --color-accent-soft: var(--brand-950);
    --color-accent-border: var(--brand-800);
    --color-link: var(--brand-300);
    --color-focus: var(--brand-400);
    --color-mark-ring: var(--brand-400);
    --color-mark-check: var(--ink-50);

    --color-error-text: var(--red-300);
    --color-error-bg: var(--red-950);
    --color-error-solid: var(--red-400);
    --color-error-border: var(--red-900);
    --color-warning-text: var(--amber-300);
    --color-warning-bg: var(--amber-950);
    --color-warning-solid: var(--amber-400);
    --color-warning-border: var(--amber-900);
    --color-success-text: var(--green-300);
    --color-success-bg: var(--green-950);
    --color-success-solid: var(--green-400);
    --color-success-border: var(--green-900);

    --color-band-bg: var(--ink-950);
    --color-band-bg-raised: var(--ink-900);
    --color-card-edge: var(--ink-800);
    --color-code-border: var(--ink-800);

    --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.4);
    --shadow-md: 0 1px 2px rgb(0 0 0 / 0.3), 0 8px 24px -8px rgb(0 0 0 / 0.5);
    --shadow-lg: 0 2px 4px rgb(0 0 0 / 0.3), 0 24px 48px -12px rgb(0 0 0 / 0.6);
  }
}

/* --- Base --- */

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-block-start: var(--space-4);
}

body {
  margin: 0;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

h1,
h2,
h3 {
  margin: 0 0 var(--space-3);
  font-weight: 650;
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  text-wrap: balance;
}

h1 {
  font-size: var(--text-3xl);
  font-weight: 700;
}

h2 {
  font-size: var(--text-2xl);
  margin-block-start: var(--space-12);
}

h3 {
  font-size: var(--text-xl);
  margin-block-start: var(--space-8);
}

p,
ul,
ol,
dl {
  margin: 0 0 var(--space-4);
  text-wrap: pretty;
}

a {
  color: var(--color-link);
  text-decoration-thickness: from-font;
  text-underline-offset: 0.18em;
}

@media (hover: hover) {
  a:hover {
    text-decoration-thickness: 2px;
  }
}

code,
pre,
kbd {
  font-family: var(--font-mono);
  font-size: 0.875em;
  font-variant-ligatures: none;
}

code {
  overflow-wrap: break-word;
}

svg {
  flex: none;
}

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

/* Programmatic focus targets (skip link target, results heading, status message). */
[tabindex="-1"]:focus {
  outline: none;
}

::selection {
  background: var(--brand-200);
  color: var(--ink-950);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  z-index: 10;
  inset-inline-start: var(--space-4);
  inset-block-start: -4rem;
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  color: var(--color-link);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.skip-link:focus {
  inset-block-start: var(--space-3);
}

/* --- Shell --- */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.container-narrow {
  max-width: var(--container-narrow);
}

@media (min-width: 40rem) {
  .container {
    padding-inline: var(--space-6);
  }
}

@media (min-width: 64rem) {
  .container {
    padding-inline: var(--space-8);
  }
}

.site-header {
  background: var(--color-band-bg);
  color: var(--color-band-text);
  border-block-end: 1px solid var(--color-band-border);
}

.site-header-inner {
  display: flex;
  align-items: center;
  min-height: 4rem;
}

/* Brand mark: ring and check colors are set by the surface it sits on. */
.mark {
  flex: none;
  width: 2rem;
  height: 2rem;
}

.mark-ring {
  stroke: var(--mark-ring, var(--color-mark-ring));
}

.mark-check {
  stroke: var(--mark-check, var(--color-mark-check));
}

.wordmark {
  --mark-ring: var(--color-band-mark);
  --mark-check: var(--color-band-mark-check);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding-block: var(--space-3);
  color: inherit;
  text-decoration: none;
}

.wordmark-text {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.wordmark-name {
  font-size: var(--text-lg);
  font-weight: 650;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.wordmark-line {
  font-size: var(--text-xs);
  line-height: 1.3;
  color: var(--color-band-muted);
}

.page {
  flex: 1;
}

.page-body {
  padding-block: var(--space-12) var(--space-16);
}

.page-body :is(p, li) {
  max-inline-size: 70ch;
}

.lead {
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-text-muted);
}

.site-footer {
  border-block-start: 1px solid var(--color-border-subtle);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.site-footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-6);
  padding-block: var(--space-6);
}

.site-footer p {
  margin: 0;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  flex-basis: 100%;
  color: var(--color-text);
}

.footer-brand .mark {
  width: 1.5rem;
  height: 1.5rem;
}

.footer-name {
  font-weight: 650;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
}

/* --- Icons --- */

.icon {
  width: 1.25rem;
  height: 1.25rem;
}

/* --- Forms --- */

.field {
  margin-block-end: var(--space-6);
}

.field-label {
  display: block;
  font-weight: 600;
  margin-block-end: var(--space-2);
}

.field-hint {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-block-end: var(--space-2);
}

.field-error {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
  color: var(--color-error-text);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: var(--leading-ui);
}

.field-error .icon {
  width: 1.125rem;
  height: 1.125rem;
  margin-block-start: 0.05rem;
}

.field-error[hidden] {
  display: none;
}

input[type="email"],
input[type="file"] {
  font: inherit;
  font-size: max(1rem, 16px);
  color: inherit;
  max-width: 100%;
}

input[type="email"] {
  width: 100%;
  max-width: 28rem;
  min-height: 2.75rem;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition-property: border-color, box-shadow;
  transition-duration: var(--duration-fast);
  transition-timing-function: ease-out;
}

input[type="email"]:focus-visible {
  border-color: var(--color-focus);
}

input[aria-invalid="true"] {
  border-color: var(--color-error-solid);
}

.checkbox {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.checkbox input {
  inline-size: 1.25rem;
  block-size: 1.25rem;
  margin-block-start: 0.2rem;
  flex: none;
  accent-color: var(--color-accent);
}

.checkbox label {
  min-width: 0;
}

/* Honeypot: off-screen for people, still in the DOM for bots. */
.trap {
  position: absolute;
  inset-inline-start: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* --- Buttons --- */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 2.75rem;
  padding: var(--space-2) var(--space-5);
  font: inherit;
  font-weight: 600;
  line-height: var(--leading-ui);
  color: var(--color-on-accent);
  background: var(--color-accent);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgb(255 255 255 / 0.14);
  cursor: pointer;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  transition-property: background-color, border-color, scale;
  transition-duration: var(--duration-fast);
  transition-timing-function: ease-out;
}

@media (hover: hover) {
  .button:hover {
    color: var(--color-on-accent);
    background: var(--color-accent-hover);
    text-decoration: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .button:not([aria-disabled="true"]):active {
    scale: 0.96;
  }
}

.button-secondary {
  color: var(--color-text);
  background: var(--color-surface);
  border-color: var(--color-border-subtle);
  box-shadow: var(--shadow-sm);
}

@media (hover: hover) {
  .button-secondary:hover {
    color: var(--color-text);
    background: var(--color-surface-sunken);
  }
}

.button-block {
  width: 100%;
}

.button[hidden] {
  display: none;
}

.button[aria-disabled="true"] {
  cursor: progress;
}

.button-spinner {
  display: none;
}

.button.is-loading .button-spinner {
  display: inline-flex;
}

.button.is-loading .button-arrow {
  display: none;
}

@media (prefers-reduced-motion: no-preference) {
  .button-spinner .icon {
    animation: spin 0.8s linear infinite;
  }

  .button-arrow .icon {
    transition: translate var(--duration-fast) ease-out;
  }

  @media (hover: hover) {
    .button:hover .button-arrow .icon {
      translate: 2px 0;
    }
  }
}

@keyframes spin {
  to {
    rotate: 1turn;
  }
}

/* --- Hero (index) --- */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(56rem 28rem at 92% -14%, var(--brand-glow), transparent 64%),
    radial-gradient(40rem 24rem at -10% 112%, var(--brand-glow-soft), transparent 62%),
    var(--color-band-bg);
  color: var(--color-band-text);
}

/* Faint grid that fades out from the top right. */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--color-band-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-band-grid) 1px, transparent 1px);
  background-size: 3rem 3rem;
  mask-image: radial-gradient(ellipse 70% 80% at 75% 0%, #000 0%, transparent 75%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  gap: var(--space-8);
  padding-block: var(--space-8) var(--space-12);
}

@media (min-width: 40rem) {
  .hero-grid {
    gap: var(--space-10);
    padding-block: var(--space-12) var(--space-16);
  }
}

@media (min-width: 64rem) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: center;
    gap: var(--space-16);
    padding-block: var(--space-20);
  }
}

.eyebrow {
  display: inline-flex;
  margin: 0 0 var(--space-5);
  padding: var(--space-1) var(--space-3);
  color: var(--color-band-accent);
  background: var(--color-band-bg-raised);
  border: 1px solid var(--color-band-border);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: 600;
}

.hero-title {
  margin: 0 0 var(--space-5);
  font-size: var(--text-display);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  font-weight: 700;
}

.hero-lead {
  max-width: 34rem;
  margin: 0 0 var(--space-6);
  color: var(--color-band-muted);
  font-size: var(--text-lg);
}

.trust-list {
  display: grid;
  gap: var(--space-3) var(--space-8);
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 22rem) {
  .trust-list {
    grid-template-columns: repeat(2, minmax(0, max-content));
    gap: var(--space-3) var(--space-5);
  }
}

@media (min-width: 40rem) {
  .trust-list {
    grid-template-columns: repeat(2, max-content);
    gap: var(--space-3) var(--space-8);
  }
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: var(--leading-ui);
  font-size: var(--text-sm);
  font-weight: 500;
}

.trust-item .icon {
  color: var(--color-band-accent);
}

@media (min-width: 40rem) {
  .trust-item {
    align-items: center;
    gap: var(--space-3);
  }
}

/* --- Upload card and dropzone --- */

.upload-card {
  padding: var(--space-6);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-card-edge);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

@media (min-width: 40rem) {
  .upload-card {
    padding: var(--space-8);
  }
}

.upload-label {
  display: block;
  margin-block-end: var(--space-4);
  font-size: var(--text-lg);
  font-weight: 650;
  letter-spacing: -0.01em;
}

.dropzone {
  position: relative;
  display: grid;
  place-items: center;
  gap: var(--space-3);
  min-height: 13rem;
  padding: var(--space-8) var(--space-6);
  text-align: center;
  background: var(--color-bg);
  border: 1.5px dashed var(--color-border);
  border-radius: var(--radius-lg);
  transition-property: border-color, background-color;
  transition-duration: var(--duration-fast);
  transition-timing-function: ease-out;
}

/* With JS the native input covers the whole zone: click or drop anywhere. */
.js .dropzone-input {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

/* Without JS: the native picker plus the hint; the decorative tile and drag copy go. */
html:not(.js) :is(.dropzone-title, .dropzone-icon) {
  display: none;
}

html:not(.js) .dropzone {
  min-height: 0;
}

.js .dropzone:focus-within {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

@supports selector(:has(*)) {
  .js .dropzone:focus-within:not(:has(:focus-visible)) {
    outline: none;
  }
}

.dropzone-body {
  display: grid;
  justify-items: center;
  gap: var(--space-2);
}

.dropzone-icon {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  margin-block-end: var(--space-2);
  color: var(--color-link);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.dropzone-icon .icon {
  width: 1.75rem;
  height: 1.75rem;
}

.dropzone-title {
  margin: 0;
  font-weight: 600;
}

.dropzone-link {
  color: var(--color-link);
  text-decoration: underline;
  text-decoration-thickness: from-font;
  text-underline-offset: 0.18em;
}

.dropzone-hint {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

@media (hover: hover) {
  .js .dropzone:hover {
    background: var(--color-accent-soft);
    border-color: var(--color-accent);
  }
}

.dropzone.is-dragging {
  background: var(--color-accent-soft);
  border-color: var(--color-accent);
  border-style: solid;
}

@media (prefers-reduced-motion: no-preference) {
  .dropzone-icon {
    transition: translate var(--duration-base) var(--ease-out);
  }

  .dropzone.is-dragging .dropzone-icon {
    translate: 0 -4px;
  }
}

.dropzone.has-file {
  min-height: 0;
  padding: var(--space-4);
  background: var(--color-surface);
  border-style: solid;
  border-color: var(--color-accent-border);
}

.dropzone.has-file .dropzone-body {
  display: none;
}

.dropzone.has-error {
  background: var(--color-error-bg);
  border-color: var(--color-error-solid);
}

.dropzone.has-error .file-chip-icon {
  color: var(--color-error-solid);
  background: var(--color-surface);
}

.file-chip {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  text-align: start;
}

.file-chip[hidden] {
  display: none;
}

.file-chip-icon {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  color: var(--color-link);
  background: var(--color-accent-soft);
  border-radius: var(--radius-md);
  flex: none;
}

.file-chip-text {
  display: grid;
  flex: 1;
  min-width: 0;
}

.file-chip-name {
  font-weight: 600;
  overflow-wrap: anywhere;
}

.file-chip-size {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

.file-chip-change {
  color: var(--color-link);
  font-size: var(--text-sm);
  font-weight: 600;
}

.upload-card .button {
  min-height: 3.25rem;
  margin-block-start: var(--space-5);
  font-size: var(--text-lg);
}

.privacy-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin: var(--space-4) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.privacy-note .icon {
  width: 1rem;
  height: 1rem;
  margin-block-start: 0.2rem;
}

/* --- Index sections --- */

.section {
  padding-block-start: var(--space-16);
}

.section-title {
  margin: 0 0 var(--space-6);
  font-size: var(--text-2xl);
}

.steps {
  display: grid;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 48rem) {
  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-6);
  }
}

.step,
.checks-card {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.step-number {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  margin-block-end: var(--space-4);
  color: var(--color-link);
  background: var(--color-accent-soft);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.step-title,
.checks-title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
}

.checks-title {
  margin-block-end: var(--space-4);
}

.step p {
  margin: 0;
  color: var(--color-text-muted);
}

.checks {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 48rem) {
  .checks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6);
  }
}

.check-list {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.check-list .icon {
  margin-block-start: 0.18rem;
}

.check-yes .icon {
  color: var(--color-success-solid);
}

.check-no .icon {
  color: var(--color-text-muted);
}

/* --- Notices --- */

.notice {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-block-end: var(--space-4);
  padding: var(--space-4) var(--space-5);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
}

.notice > .icon {
  margin-block-start: 0.15rem;
}

.notice p {
  margin: 0;
}

.notice-warning {
  color: var(--color-warning-text);
  background: var(--color-warning-bg);
  border-color: var(--color-warning-border);
}

.notice-error {
  color: var(--color-error-text);
  background: var(--color-error-bg);
  border-color: var(--color-error-border);
}

.notice-success {
  color: var(--color-success-text);
  background: var(--color-success-bg);
  border-color: var(--color-success-border);
}

.notice-info {
  background: var(--color-accent-soft);
  border-color: var(--color-accent-border);
}

.notice-info > .icon {
  color: var(--color-link);
}

/* --- Results: summary band --- */

.container-results {
  max-width: 60rem;
}

.summary {
  background:
    radial-gradient(48rem 22rem at 88% -30%, var(--brand-glow-soft), transparent 70%),
    var(--color-band-bg);
  color: var(--color-band-text);
}

.summary .container {
  padding-block: var(--space-8) var(--space-10);
}

@media (min-width: 40rem) {
  .summary .container {
    padding-block: var(--space-12);
  }
}

.summary-valid {
  background:
    radial-gradient(48rem 22rem at 88% -30%, var(--color-band-success-glow), transparent 70%),
    var(--color-band-bg);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-4);
  padding: var(--space-1) var(--space-3) var(--space-1) var(--space-2);
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: 600;
}

.status-badge .icon {
  width: 1.125rem;
  height: 1.125rem;
}

.status-success {
  color: var(--color-band-success-text);
  background: var(--color-band-success-bg);
  border-color: var(--color-band-success-border);
}

.status-error {
  color: var(--color-band-error-text);
  background: var(--color-band-error-bg);
  border-color: var(--color-band-error-border);
}

.summary h1 {
  margin: 0 0 var(--space-3);
  font-size: clamp(1.875rem, 1.4rem + 1.8vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: var(--tracking-display);
}

.summary-lead {
  max-width: 40rem;
  margin: 0 0 var(--space-8);
  color: var(--color-band-muted);
  font-size: var(--text-lg);
}

.summary-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin: 0 0 var(--space-8);
}

@media (min-width: 40rem) {
  .summary-stats {
    grid-template-columns: 9rem 9rem minmax(0, 1fr);
  }
}

.stat {
  min-width: 0;
  padding: var(--space-4);
  background: var(--color-band-bg-raised);
  border: 1px solid var(--color-band-border);
  border-radius: var(--radius-lg);
}

.stat dt {
  margin-block-end: var(--space-1);
  color: var(--color-band-muted);
  font-size: var(--text-sm);
  font-weight: 500;
}

.stat dd {
  margin: 0;
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

.stat-error dd {
  color: var(--color-band-error-text);
}

.stat-ok dd {
  color: var(--color-band-success-text);
}

.stat-warning dd {
  color: var(--color-band-warning-text);
}

.stat-format {
  grid-column: 1 / -1;
}

@media (min-width: 40rem) {
  .stat-format {
    grid-column: auto;
  }
}

.stat-format dd {
  font-size: var(--text-base);
  font-weight: 600;
  line-height: var(--leading-ui);
  letter-spacing: 0;
  text-wrap: pretty;
}

.summary-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.button .icon {
  width: 1.125rem;
  height: 1.125rem;
}

.button-on-band {
  color: var(--color-band-text);
  background: transparent;
  border-color: var(--color-band-border);
  box-shadow: none;
}

@media (hover: hover) {
  .button-on-band:hover {
    color: var(--color-band-text);
    background: var(--color-band-bg-raised);
  }
}

/* --- Results: filters, groups, cards --- */

.results-body {
  padding-block: var(--space-10) var(--space-16);
}

.results-body > .notice {
  margin-block-end: var(--space-6);
}

.section-compact .section-title {
  margin-block-start: 0;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block-end: var(--space-8);
}

.filters[hidden] {
  display: none;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.5rem;
  padding: var(--space-1) var(--space-2) var(--space-1) var(--space-4);
  font: inherit;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  text-align: start;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition-property: background-color, border-color;
  transition-duration: var(--duration-fast);
  transition-timing-function: ease-out;
}

@media (hover: hover) {
  .chip:hover {
    border-color: var(--color-border);
  }
}

.chip[aria-pressed="true"] {
  color: var(--color-on-accent);
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.chip-count {
  display: inline-grid;
  flex: none;
  place-items: center;
  min-width: 1.5rem;
  height: 1.5rem;
  padding-inline: var(--space-2);
  color: var(--color-text-muted);
  background: var(--color-surface-sunken);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.chip[aria-pressed="true"] .chip-count {
  color: var(--color-link);
  background: var(--color-surface);
}

.issue-group {
  margin-block-end: var(--space-10);
}

.issue-group[hidden] {
  display: none;
}

.group-title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-1) var(--space-3);
  margin: 0 0 var(--space-4);
  font-size: var(--text-xl);
}

.group-count {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0;
}

.issue-list {
  display: grid;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.issue-card {
  position: relative;
  min-width: 0;
  padding: var(--space-5) var(--space-5) var(--space-4);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

/* Severity edge: decorative, the "Error" badge carries the meaning. */
.issue-card::before {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  width: 3px;
  background: var(--color-error-solid);
}

@media (min-width: 40rem) {
  .issue-card {
    padding: var(--space-6) var(--space-6) var(--space-5);
  }
}

.issue-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-block-end: var(--space-3);
}

.severity {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.125rem var(--space-2) 0.125rem 0.375rem;
  color: var(--color-error-text);
  background: var(--color-error-bg);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 600;
}

.severity .icon {
  width: 1rem;
  height: 1rem;
}

.issue-line {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

.issue-field {
  margin: 0 0 var(--space-1);
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
  overflow-wrap: break-word;
}

.issue-path {
  margin: 0 0 var(--space-4);
  color: var(--color-text-muted);
  font-size: 0.8125rem;
}

.issue-path code {
  font-size: 1em;
}

.issue-text {
  display: grid;
  gap: var(--space-3);
  margin: 0 0 var(--space-4);
}

@media (min-width: 40rem) {
  .issue-text {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.issue-text + .issue-text {
  padding-block-start: var(--space-4);
  border-block-start: 1px dashed var(--color-border-subtle);
}

.issue-text > div {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-sunken);
  border-radius: var(--radius-md);
}

.issue-text dt {
  margin-block-end: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 650;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
}

.issue-what dt {
  color: var(--color-error-text);
}

.issue-fix dt {
  color: var(--color-success-text);
}

.issue-text dd {
  margin: 0;
  overflow-wrap: break-word;
}

/* Code view: dark in both themes, like an editor. Long lines wrap (nothing hidden). */
.excerpt-figure {
  margin: 0 0 var(--space-3);
}

.excerpt-figure figcaption {
  margin-block-end: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.code-view {
  margin: 0;
  padding-block: var(--space-2);
  color: var(--color-code-text);
  background: var(--color-code-bg);
  border: 1px solid var(--color-code-border);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  line-height: 1.7;
}

.code-view code {
  display: block;
  font-size: 1em;
}

.code-row {
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1fr);
}

.code-no {
  padding-inline: var(--space-2) var(--space-4);
  color: var(--color-code-muted);
  text-align: end;
  font-variant-numeric: tabular-nums;
}

.code-text {
  padding-inline-end: var(--space-4);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.code-row.is-target {
  background: var(--color-code-target-bg);
  box-shadow: inset 3px 0 0 var(--color-code-target-edge);
}

.code-row.is-target .code-no {
  color: var(--color-code-target-edge);
}

.code-row.is-target .code-text {
  color: var(--color-code-target-text);
  font-weight: 600;
}

.tech-detail summary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  min-height: 2rem;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  list-style: none;
  cursor: pointer;
}

.tech-detail summary::-webkit-details-marker {
  display: none;
}

.tech-detail summary .icon {
  width: 1rem;
  height: 1rem;
}

.tech-detail[open] summary .icon {
  rotate: 180deg;
}

@media (prefers-reduced-motion: no-preference) {
  .tech-detail summary .icon {
    transition: rotate var(--duration-fast) ease-out;
  }
}

.tech-detail p {
  margin: var(--space-2) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  overflow-wrap: anywhere;
}

.tech-message {
  display: block;
  margin-block-start: var(--space-1);
}

/* --- Signup card --- */

.signup {
  display: grid;
  gap: var(--space-6);
  margin-block-start: var(--space-16);
  padding: var(--space-6);
  background:
    radial-gradient(32rem 18rem at 0% 0%, var(--color-accent-soft), transparent 70%),
    var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

@media (min-width: 48rem) {
  .signup {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: var(--space-10);
    padding: var(--space-10);
  }
}

.signup h2 {
  margin: 0 0 var(--space-3);
  font-size: var(--text-2xl);
}

.signup-intro p {
  color: var(--color-text-muted);
}

.signup-icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin-block-end: var(--space-5);
  color: var(--color-link);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.signup-form .field {
  margin-block-end: var(--space-5);
}

.signup-form input[type="email"] {
  max-width: none;
}

.signup-form .checkbox label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.signup-body > .notice {
  margin-block-end: var(--space-5);
}

/* --- Content pages: band header, prose --- */

.page-band {
  background:
    radial-gradient(40rem 18rem at 90% -40%, var(--brand-glow-soft), transparent 70%),
    var(--color-band-bg);
  color: var(--color-band-text);
}

.page-band .container {
  padding-block: var(--space-10) var(--space-12);
}

.page-band h1 {
  margin: 0 0 var(--space-2);
  font-size: clamp(1.875rem, 1.4rem + 1.8vw, 2.75rem);
  letter-spacing: var(--tracking-display);
}

.page-band-meta {
  margin: 0;
  color: var(--color-band-muted);
  font-size: var(--text-sm);
}

.page-band-lead {
  max-inline-size: 60ch;
  margin: 0 0 var(--space-6);
  color: var(--color-band-muted);
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  text-wrap: pretty;
}

.page-band-actions {
  margin: 0;
}

/* --- Guide --- */

.guide-toc {
  margin-block-end: var(--space-10);
}

.guide-toc-title {
  margin: 0 0 var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 650;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
}

.toc-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.toc-list a {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding: var(--space-1) var(--space-4);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  transition-property: border-color, background-color;
  transition-duration: var(--duration-fast);
  transition-timing-function: var(--ease-out);
}

@media (hover: hover) {
  .toc-list a:hover {
    background: var(--color-accent-soft);
    border-color: var(--color-accent-border);
  }
}

/* Example cards: accent edge, not the error edge of real results. */
.guide-card::before {
  background: var(--color-accent);
}

.snippet-pair {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 48rem) {
  .snippet-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.snippet-pair .excerpt-figure {
  min-width: 0;
  margin: 0;
}

.caption-bad,
.caption-fixed {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: 600;
}

.caption-bad {
  color: var(--color-error-text);
}

.caption-fixed {
  color: var(--color-success-text);
}

.caption-bad .icon,
.caption-fixed .icon {
  width: 1rem;
  height: 1rem;
}

.guide-code .code-row {
  grid-template-columns: 2rem minmax(0, 1fr);
}

.guide-code .code-no {
  padding-inline: var(--space-2);
  text-align: center;
}

/* Indentation as padding: a wrapped line stays under its own indent. */
.indent-1 { padding-inline-start: 4ch; }
.indent-2 { padding-inline-start: 8ch; }
.indent-3 { padding-inline-start: 12ch; }
.indent-4 { padding-inline-start: 16ch; }
.indent-5 { padding-inline-start: 20ch; }
.indent-6 { padding-inline-start: 24ch; }

.code-row.is-fixed {
  background: var(--color-code-fixed-bg);
  box-shadow: inset 3px 0 0 var(--color-code-fixed-edge);
}

.code-row.is-fixed .code-no {
  color: var(--color-code-fixed-edge);
}

.code-row.is-fixed .code-text {
  color: var(--color-code-fixed-text);
  font-weight: 600;
}

.guide-cta {
  margin-block-start: var(--space-12);
  padding: var(--space-8) var(--space-6);
  color: var(--color-band-text);
  background:
    radial-gradient(30rem 14rem at 100% 0%, var(--brand-glow-soft), transparent 70%),
    var(--color-band-bg);
  border-radius: var(--radius-xl);
}

.guide-cta h2 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xl);
  text-wrap: balance;
}

.guide-cta p {
  max-inline-size: 60ch;
  margin: 0 0 var(--space-5);
  color: var(--color-band-muted);
}

@media (min-width: 40rem) {
  .guide-cta {
    padding: var(--space-10);
  }
}

.prose h2 {
  margin-block: var(--space-10) var(--space-3);
  font-size: var(--text-xl);
}

.prose ul {
  padding-inline-start: var(--space-6);
}

.prose li + li {
  margin-block-start: var(--space-2);
}

.prose li::marker {
  color: var(--color-text-muted);
}

/* --- Error pages --- */

.error-panel {
  max-width: 34rem;
  margin-inline: auto;
  padding: var(--space-8) var(--space-6);
  text-align: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

@media (min-width: 40rem) {
  .error-panel {
    padding: var(--space-12) var(--space-10);
  }
}

.error-icon {
  display: inline-grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  margin-block-end: var(--space-4);
  color: var(--color-warning-solid);
  background: var(--color-warning-bg);
  border-radius: var(--radius-lg);
}

.error-icon .icon {
  width: 1.75rem;
  height: 1.75rem;
}

.error-code {
  margin: 0 0 var(--space-2);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.error-panel h1 {
  margin-block-end: var(--space-4);
  font-size: var(--text-2xl);
}

.error-panel p {
  max-inline-size: none;
  color: var(--color-text-muted);
}

.error-actions {
  margin: var(--space-6) 0 0;
}

/* Forced colors drop backgrounds and shadows: keep pressed and target states visible. */
@media (forced-colors: active) {
  .chip[aria-pressed="true"] {
    border-width: 2px;
    border-color: Highlight;
  }

  .code-row.is-target {
    border-inline-start: 3px solid Highlight;
  }

  .code-row.is-fixed {
    border-inline-start: 3px solid Highlight;
  }

  .mark-ring,
  .mark-check {
    stroke: CanvasText;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}

/* --- Print: the report only, black on white, every section --- */

@media print {
  :root {
    color-scheme: light;
    --color-bg: #ffffff;
    --color-surface: #ffffff;
    --color-surface-sunken: #ffffff;
    --color-text: #000000;
    --color-text-muted: #333333;
    --color-border: #666666;
    --color-border-subtle: #999999;
    --color-link: #000000;
    --color-accent: #000000;
    --color-error-text: #000000;
    --color-error-bg: #ffffff;
    --color-error-solid: #000000;
    --color-warning-text: #000000;
    --color-warning-bg: #ffffff;
    --color-warning-border: #000000;
    --color-success-text: #000000;
    --color-band-bg: #ffffff;
    --color-band-bg-raised: #ffffff;
    --color-band-text: #000000;
    --color-band-muted: #333333;
    --color-band-border: #999999;
    --color-band-error-text: #000000;
    --color-band-error-bg: #ffffff;
    --color-band-error-border: #000000;
    --color-band-success-text: #000000;
    --color-band-success-glow: transparent;
    --color-band-success-bg: #ffffff;
    --color-band-success-border: #000000;
    --color-band-warning-text: #000000;
    --color-code-bg: #ffffff;
    --color-code-text: #000000;
    --color-code-muted: #555555;
    --color-code-border: #999999;
    --color-code-target-bg: #eeeeee;
    --color-code-target-edge: #000000;
    --color-code-target-text: #000000;
    --shadow-sm: none;
  }

  .skip-link,
  .site-header,
  .summary-actions,
  .filters,
  .signup,
  form,
  .tech-detail summary {
    display: none !important;
  }

  .summary {
    background: none;
    border-block-end: 1px solid #000000;
  }

  .issue-group[hidden] {
    display: block !important;
  }

  .issue-card,
  .notice,
  .stat {
    break-inside: avoid;
  }

  .group-title {
    break-after: avoid;
  }
}