/* Agentic Labs — pixel-game UI (assets generated via ComfyUI PixelArt XL) */
@import url("https://fonts.googleapis.com/css2?family=Press+Start+2P&family=VT323&display=swap");

:root {
  --px-bg-deep: #120a1f;
  --px-bg: #1e1233;
  --px-panel: #2d1f4a;
  --px-border: #f9e8a8;
  --px-border-dark: #2b1810;
  --px-text: #f5f0ff;
  --px-muted: #b8a8d8;
  --px-cyan: #5cffd7;
  --px-pink: #ff6eb4;
  --px-yellow: #ffe566;
  --px-shadow: #080410;
  --px-max: 960px;
  --px-max-wide: 1120px;
  --font-pixel: "VT323", "SimSun", monospace;
  --font-title: "Press Start 2P", monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-pixel);
  font-size: 1.35rem;
  line-height: 1.35;
  color: var(--px-text);
  background: var(--px-bg-deep);
  min-height: 100vh;
  position: relative;
}

/* Subtle grid floor */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-color: var(--px-bg-deep);
  background-image:
    linear-gradient(rgba(92, 255, 215, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(92, 255, 215, 0.04) 1px, transparent 1px);
  background-size: 8px 8px;
  pointer-events: none;
}

/* Light scanline overlay */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.06) 2px,
    rgba(0, 0, 0, 0.06) 4px
  );
  opacity: 0.35;
}

a {
  color: var(--px-cyan);
  text-decoration: none;
}

a:hover {
  color: var(--px-yellow);
  text-decoration: underline;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.5rem 1rem;
  background: var(--px-pink);
  color: var(--px-bg-deep);
  z-index: 100000;
  font-family: var(--font-title);
  font-size: 0.55rem;
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
}

/* —— Header —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(180deg, var(--px-panel) 0%, #24183d 100%);
  border-bottom: 4px solid var(--px-border-dark);
  box-shadow: 0 4px 0 var(--px-shadow);
}

.header-inner {
  max-width: var(--px-max-wide);
  margin: 0 auto;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Logo + official pixel mascots */
.logo-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-lockup:hover {
  opacity: 0.92;
  text-decoration: none;
}

.logo-lockup .logo-mascot-img {
  height: 40px;
  width: auto;
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  border: 3px solid var(--px-border-dark);
  box-shadow: 3px 3px 0 var(--px-shadow);
  background: #2d1f4a;
}

.logo-text {
  font-family: var(--font-title);
  font-size: 0.52rem;
  line-height: 1.55;
  color: var(--px-yellow);
  text-shadow: 2px 2px 0 var(--px-shadow);
}

.logo-text span {
  color: var(--px-cyan);
}

.logo {
  font-family: var(--font-title);
  font-size: 0.65rem;
  line-height: 1.6;
  color: var(--px-yellow);
  text-shadow: 2px 2px 0 var(--px-shadow);
  text-decoration: none;
}

.logo:hover {
  color: var(--px-cyan);
  text-decoration: none;
}

.logo span {
  color: var(--px-cyan);
}

.nav-main {
  display: flex;
  align-items: center;
  gap: 10px 20px;
  flex-wrap: wrap;
}

.nav-main > a {
  font-size: 1.15rem;
  color: var(--px-text);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}

.nav-main > a:hover {
  color: var(--px-cyan);
  border-bottom-color: var(--px-pink);
  text-decoration: none;
}

.lang-switch {
  display: inline-flex;
  border: 3px solid var(--px-border-dark);
  box-shadow: 3px 3px 0 var(--px-shadow);
  background: var(--px-bg-deep);
}

.lang-switch a {
  font-family: var(--font-title);
  font-size: 0.45rem;
  padding: 8px 12px;
  color: var(--px-muted);
  text-decoration: none;
}

.lang-switch a:hover {
  color: var(--px-cyan);
  text-decoration: none;
}

.lang-switch a[aria-current="true"] {
  background: var(--px-cyan);
  color: var(--px-bg-deep);
}

/* —— Hero —— */
.hero {
  text-align: center;
  padding: 32px 16px 40px;
  max-width: var(--px-max-wide);
  margin: 0 auto;
}

.hero-eyebrow {
  font-family: var(--font-title);
  font-size: 0.5rem;
  line-height: 1.8;
  color: var(--px-pink);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 16px;
}

.hero h1 {
  font-family: var(--font-title);
  font-size: clamp(0.85rem, 3.6vw, 1.15rem);
  line-height: 1.65;
  font-weight: 400;
  margin: 0 auto 20px;
  max-width: 42rem;
  color: var(--px-text);
  text-shadow: 3px 3px 0 var(--px-shadow);
}

.hero h1 .headline-accent {
  color: var(--px-cyan);
  text-shadow:
    2px 2px 0 var(--px-pink),
    4px 4px 0 var(--px-shadow);
}

.hero-lead {
  font-size: 1.4rem;
  line-height: 1.4;
  color: var(--px-muted);
  max-width: 36rem;
  margin: 0 auto 24px;
}

.hero-lead strong {
  color: var(--px-yellow);
}

.hero-media {
  margin: 20px auto 28px;
  max-width: min(100%, 920px);
  padding: 6px;
  background: var(--px-border-dark);
  border: 4px solid var(--px-border);
  box-shadow:
    6px 6px 0 var(--px-shadow),
    inset 0 0 0 2px rgba(92, 255, 215, 0.15);
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.hero-media img {
  width: 100%;
  height: auto;
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  -ms-interpolation-mode: nearest-neighbor;
}

/* Official mascot trio — tighter frame, centered */
.hero-media--mascot {
  max-width: min(100%, 420px);
  margin-left: auto;
  margin-right: auto;
}

.hero-mascot-caption {
  margin: 12px auto 0;
  max-width: 36ch;
  font-size: 1.15rem;
  line-height: 1.35;
  color: var(--px-muted);
  text-align: center;
}

.hero-banner-secondary {
  margin-top: 28px;
  max-width: min(100%, 920px);
  margin-left: auto;
  margin-right: auto;
  opacity: 0.92;
}

.footer-mascot {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-mascot img {
  height: 44px;
  width: auto;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  border: 2px solid var(--px-border-dark);
  box-shadow: 2px 2px 0 var(--px-shadow);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  align-items: center;
}

/* —— Buttons (pixel bevel) —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  font-family: var(--font-title);
  font-size: 0.55rem;
  line-height: 1.4;
  border: 4px solid var(--px-border-dark);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}

.btn:focus-visible {
  outline: 3px solid var(--px-yellow);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--px-cyan);
  color: var(--px-bg-deep);
  box-shadow: 5px 5px 0 var(--px-shadow);
}

.btn-primary:hover {
  transform: translate(1px, 1px);
  box-shadow: 4px 4px 0 var(--px-shadow);
  text-decoration: none;
  color: var(--px-bg-deep);
}

.btn-ghost {
  background: transparent;
  color: var(--px-yellow);
  border-color: var(--px-yellow);
  box-shadow: 4px 4px 0 var(--px-shadow);
}

.btn-ghost:hover {
  background: rgba(255, 229, 102, 0.12);
  text-decoration: none;
  color: var(--px-cyan);
  border-color: var(--px-cyan);
}

/* —— Sections —— */
.section {
  padding: 56px 16px;
}

.section--muted {
  background: rgba(30, 18, 51, 0.65);
  border-top: 4px dashed rgba(249, 232, 168, 0.25);
  border-bottom: 4px dashed rgba(249, 232, 168, 0.25);
}

/* AI News Section */
.section--news {
  background: rgba(45, 31, 74, 0.5);
  border-top: 4px dashed var(--px-pink);
  border-bottom: 4px dashed var(--px-pink);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.news-card {
  background: var(--px-panel);
  border: 3px solid var(--px-border-dark);
  padding: 16px;
  border-radius: 4px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.news-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--px-shadow);
}

.news-date {
  font-size: 0.9rem;
  color: var(--px-cyan);
  display: block;
  margin-bottom: 8px;
}

.news-card h3 {
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  margin: 0 0 8px;
  color: var(--px-text);
  line-height: 1.3;
}

.news-card p {
  font-size: 1rem;
  color: var(--px-muted);
  margin: 0 0 12px;
  line-height: 1.4;
}

.news-card a {
  font-size: 0.95rem;
  color: var(--px-pink);
}

.news-card a:hover {
  color: var(--px-yellow);
}

.section-inner {
  max-width: var(--px-max);
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-title);
  font-size: clamp(0.65rem, 2.8vw, 0.85rem);
  line-height: 1.6;
  text-align: center;
  margin: 0 auto 12px;
  max-width: 32rem;
  color: var(--px-yellow);
  text-shadow: 2px 2px 0 var(--px-shadow);
}

.section-desc {
  font-size: 1.35rem;
  text-align: center;
  color: var(--px-muted);
  max-width: 40rem;
  margin: 0 auto 36px;
  line-height: 1.35;
}

.section-desc strong {
  color: var(--px-text);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 820px) {
  .card-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }
}

.card {
  position: relative;
  padding: 24px 20px;
  border: 4px solid var(--px-border);
  box-shadow: 6px 6px 0 var(--px-shadow);
  background-color: var(--px-panel);
  background-image: url("../pixel-ui-panel.png");
  background-size: cover;
  background-position: center;
  background-blend-mode: multiply;
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18, 10, 31, 0.55) 0%, rgba(18, 10, 31, 0.75) 100%);
  pointer-events: none;
  z-index: 0;
}

.card > * {
  position: relative;
  z-index: 1;
}

.card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--px-shadow);
}

.card-icon {
  width: 48px;
  height: 48px;
  line-height: 48px;
  text-align: center;
  font-size: 1.5rem;
  margin-bottom: 12px;
  background: var(--px-bg-deep);
  border: 3px solid var(--px-cyan);
  box-shadow: 3px 3px 0 var(--px-shadow);
}

.card h3 {
  font-family: var(--font-title);
  font-size: 0.52rem;
  line-height: 1.6;
  margin: 0 0 10px;
  color: var(--px-cyan);
}

.card p {
  margin: 0;
  font-size: 1.2rem;
  color: var(--px-muted);
  line-height: 1.35;
}

.card p strong {
  color: var(--px-yellow);
}

/* —— Agent roster (by profession) —— */
.agent-directory {
  text-align: left;
}

.agent-category {
  margin-bottom: 40px;
}

.agent-category:last-child {
  margin-bottom: 0;
}

.agent-category-title {
  font-family: var(--font-title);
  font-size: clamp(0.42rem, 1.6vw, 0.52rem);
  line-height: 1.5;
  color: var(--px-cyan);
  margin: 0 0 18px;
  padding: 8px 0 8px 14px;
  border-left: 5px solid var(--px-yellow);
  text-shadow: 2px 2px 0 var(--px-shadow);
  background: linear-gradient(90deg, rgba(92, 255, 215, 0.08), transparent);
}

.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
}

.agent-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 18px 16px 16px;
  border: 4px solid var(--px-border-dark);
  background: var(--px-bg-deep);
  box-shadow: 5px 5px 0 var(--px-shadow);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.agent-card--soon {
  filter: grayscale(1);
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
  user-select: none;
}

.agent-avatar {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  margin-bottom: 12px;
  border: 3px solid #5a5468;
  box-shadow: 3px 3px 0 var(--px-shadow);
  background: #1e1a28;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.agent-avatar svg {
  display: block;
  width: 100%;
  height: 100%;
}

.agent-card h4 {
  font-family: var(--font-title);
  font-size: 0.48rem;
  line-height: 1.55;
  margin: 0 0 8px;
  color: var(--px-yellow);
}

.agent-card p {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.35;
  color: var(--px-muted);
  flex: 1;
}

.agent-badge {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-title);
  font-size: 0.38rem;
  line-height: 1.4;
  padding: 6px 10px;
  color: #9a92a8;
  border: 2px solid #5a5468;
  background: rgba(0, 0, 0, 0.35);
  letter-spacing: 0.04em;
}

/* —— FAQ —— */
.faq-list {
  max-width: 640px;
  margin: 0 auto;
}

details.faq-item {
  border: 3px solid var(--px-border-dark);
  margin-bottom: 12px;
  background: var(--px-bg-deep);
  box-shadow: 4px 4px 0 var(--px-shadow);
}

details.faq-item summary {
  cursor: pointer;
  font-family: var(--font-title);
  font-size: 0.48rem;
  line-height: 1.7;
  padding: 14px 40px 14px 14px;
  list-style: none;
  color: var(--px-yellow);
  position: relative;
}

details.faq-item summary::-webkit-details-marker {
  display: none;
}

details.faq-item summary::after {
  content: ">";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  transition: transform 0.2s ease;
  color: var(--px-cyan);
  font-size: 0.7rem;
}

details.faq-item[open] summary::after {
  transform: translateY(-50%) rotate(-90deg);
}

details.faq-item .faq-a {
  padding: 0 14px 16px;
  font-size: 1.25rem;
  color: var(--px-muted);
  border-top: 2px dashed rgba(92, 255, 215, 0.2);
  margin: 0 14px;
  padding-top: 12px;
}

details.faq-item .faq-a strong {
  color: var(--px-text);
}

/* —— CTA —— */
.cta-band {
  padding: 48px 16px 64px;
  background: var(--px-bg-deep);
}

.cta-band-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 28px 24px 32px;
  border: 4px solid var(--px-border);
  box-shadow: 8px 8px 0 var(--px-shadow);
  background-color: var(--px-panel);
  background-image: url("../pixel-ui-cta.png");
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.cta-band-inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10, 6, 18, 0.72);
  z-index: 0;
}

.cta-band-inner > * {
  position: relative;
  z-index: 1;
}

.cta-band-inner h2 {
  font-family: var(--font-title);
  font-size: 0.58rem;
  line-height: 1.6;
  margin: 0 0 12px;
  color: var(--px-pink);
  text-shadow: 2px 2px 0 var(--px-shadow);
}

.cta-band-inner > p {
  font-size: 1.3rem;
  color: var(--px-muted);
  margin: 0 0 20px;
}

.cta-note {
  margin-top: 14px;
  font-size: 1rem;
  color: var(--px-muted);
  opacity: 0.85;
}

/* —— Footer —— */
.site-footer {
  padding: 20px 18px 32px;
  max-width: var(--px-max-wide);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  font-size: 1.1rem;
  color: var(--px-muted);
  border-top: 4px solid var(--px-border-dark);
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--px-cyan);
}

.footer-links a:hover {
  color: var(--px-yellow);
}

/* —— Live agent card —— */
.agent-card--live {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  pointer-events: auto;
  border-color: var(--px-cyan);
  box-shadow: 5px 5px 0 rgba(92, 255, 215, 0.25);
}

.agent-card--live:hover {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 var(--px-shadow);
  border-color: var(--px-yellow);
}

.agent-card--live .agent-badge {
  color: var(--px-cyan);
  border-color: var(--px-cyan);
}

/* —— Stock analyst tool page (ComfyUI-inspired layout; not generated by ComfyUI) —— */
.sa-page .section-inner {
  max-width: var(--px-max-wide);
}

.sa-page .section-inner--sa {
  max-width: min(1120px, 100%);
}

.sa-hero {
  margin-bottom: 1rem;
}

/* Title: was too small vs rest of page */
.sa-page h1.section-title.sa-title,
.sa-page h1.sa-title {
  font-size: clamp(1.85rem, 5vw, 3rem);
  line-height: 1.12;
  max-width: none;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.sa-page h1.section-title:not(.sa-title) {
  font-size: clamp(0.95rem, 4.2vw, 1.35rem);
  max-width: 48rem;
  margin-bottom: 1rem;
}

.sa-page .section-desc {
  font-size: 1.15rem;
}

.sa-lead {
  color: var(--px-muted);
  font-size: 1.15rem;
  max-width: 42rem;
  margin: 0;
  line-height: 1.5;
}

.sa-about {
  margin-bottom: 1.5rem;
  border: 3px solid var(--px-border-dark);
  background: rgba(13, 8, 24, 0.72);
  box-shadow: 4px 4px 0 var(--px-shadow);
}

.sa-about-summary {
  cursor: pointer;
  padding: 12px 16px;
  font-size: 1.15rem;
  color: var(--px-cyan);
  list-style: none;
}

.sa-about-summary::-webkit-details-marker {
  display: none;
}

.sa-about[open] .sa-about-summary {
  border-bottom: 2px solid rgba(92, 255, 215, 0.2);
}

.sa-about .sa-provenance {
  margin: 0;
  border-left: none;
  border-radius: 0;
}

/* Horizontal node graph: input | pipeline rail | output */
.sa-graph {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(100px, 140px) minmax(280px, 1fr);
  gap: clamp(10px, 2.5vw, 24px);
  align-items: stretch;
  margin-bottom: 1rem;
}

.sa-graph-col {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.sa-graph-col .sa-node {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.sa-graph-col .sa-node-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.sa-graph-col .sa-output {
  flex: 1;
  min-height: 14rem;
}

.sa-graph-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 220px;
  padding: 8px 4px;
}

.sa-rail-line {
  position: absolute;
  top: 6%;
  bottom: 6%;
  left: 50%;
  width: 5px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, var(--px-cyan) 0%, var(--px-pink) 100%);
  border-radius: 3px;
  opacity: 0.88;
  box-shadow: 0 0 14px rgba(92, 255, 215, 0.4);
}

.sa-rail-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-family: var(--font-title);
  font-size: clamp(0.58rem, 1.9vw, 0.78rem);
  color: var(--px-yellow);
  text-shadow: 2px 2px 0 var(--px-shadow);
}

.sa-rail-steps li {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--px-bg-deep);
  border: 3px solid var(--px-border-dark);
  padding: 8px 12px;
  box-shadow: 4px 4px 0 var(--px-shadow);
  white-space: nowrap;
}

.sa-rail-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--px-cyan);
  flex-shrink: 0;
  box-shadow: 0 0 10px rgba(92, 255, 215, 0.55);
}

.sa-node {
  border: 4px solid var(--px-border-dark);
  background: var(--px-bg-deep);
  box-shadow: 6px 6px 0 var(--px-shadow);
  overflow: hidden;
}

.sa-node-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: linear-gradient(180deg, #1c1230 0%, #120a1f 100%);
  border-bottom: 3px solid rgba(92, 255, 215, 0.25);
  font-family: var(--font-title);
  font-size: clamp(0.62rem, 2.1vw, 0.82rem);
  line-height: 1.5;
  color: var(--px-yellow);
  text-shadow: 2px 2px 0 var(--px-shadow);
}

.sa-node-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.45);
}

.sa-node-dot--in {
  background: #3cff9e;
}

.sa-node-dot--out {
  background: #6eb5ff;
}

.sa-node-title {
  flex: 1;
  text-align: left;
}

.sa-node-port {
  width: 14px;
  height: 14px;
  border: 2px solid var(--px-cyan);
  border-radius: 3px;
  background: var(--px-bg-deep);
  flex-shrink: 0;
  opacity: 0.9;
}

.sa-node-port--out {
  margin-left: auto;
}

.sa-node-port--in {
  margin-right: 0;
}

.sa-node-body {
  padding: 1.25rem 1.25rem 1.5rem;
}

.sa-node--output .sa-node-body {
  padding: 1rem 1.25rem 1.25rem;
  min-height: 12rem;
  background: #0d0818;
}

.sa-status--in-node {
  margin: 0 0 12px;
  min-height: 1.5em;
}

.sa-run-btn {
  width: 100%;
  padding: 14px 20px;
  font-size: 1.2rem;
}

@media (max-width: 960px) {
  .sa-graph {
    grid-template-columns: 1fr;
  }

  .sa-graph-col--left {
    order: 1;
  }

  .sa-graph-rail {
    order: 2;
    min-height: unset;
    flex-direction: row;
    padding: 12px 0;
  }

  .sa-graph-col--right {
    order: 3;
  }

  .sa-rail-line {
    top: 50%;
    bottom: unset;
    left: 5%;
    right: 5%;
    width: auto;
    height: 5px;
    transform: translateY(-50%);
  }

  .sa-rail-steps {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
  }

  .sa-rail-steps li {
    white-space: normal;
    font-size: clamp(0.5rem, 3.5vw, 0.65rem);
  }
}

.sa-panel {
  border: 4px solid var(--px-border-dark);
  background: var(--px-bg-deep);
  box-shadow: 6px 6px 0 var(--px-shadow);
  padding: 1.25rem 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.sa-form-grid {
  display: grid;
  gap: 14px;
  max-width: 32rem;
}

.sa-node .sa-form-grid {
  max-width: none;
}

.sa-form-grid label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--px-muted);
  font-size: 1.1rem;
}

.sa-form-grid input,
.sa-form-grid textarea {
  font-family: var(--font-pixel);
  font-size: 1.25rem;
  padding: 10px 12px;
  border: 3px solid var(--px-border-dark);
  background: var(--px-panel);
  color: var(--px-text);
}

.sa-form-grid textarea {
  min-height: 7.5rem;
  line-height: 1.4;
  resize: vertical;
}

.sa-actions {
  margin-top: 8px;
}

.sa-status {
  margin-top: 12px;
  font-size: 1.1rem;
  color: var(--px-cyan);
}

.sa-status--err {
  color: #ff8a8a;
}

.sa-output-wrap {
  border: 4px solid var(--px-border-dark);
  background: #0d0818;
  box-shadow: 6px 6px 0 var(--px-shadow);
  padding: 1rem 1.25rem;
  min-height: 12rem;
}

.sa-output-wrap h3 {
  font-family: var(--font-title);
  font-size: 0.52rem;
  color: var(--px-yellow);
  margin: 0 0 12px;
}

.sa-output {
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.45;
  color: var(--px-text);
}

.sa-provenance {
  border-left: 5px solid var(--px-yellow);
  padding: 12px 14px;
  background: rgba(255, 229, 102, 0.06);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
  color: var(--px-muted);
  line-height: 1.45;
}

.sa-provenance a {
  color: var(--px-cyan);
}

.sa-provenance strong {
  color: var(--px-text);
}

.sa-lang-switch {
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

@media (max-width: 640px) {
  body {
    font-size: 1.2rem;
  }

  .hero h1 {
    font-size: 0.78rem;
  }

  .nav-main {
    width: 100%;
  }
}