:root {
  --bg: #070707;
  --ink: #f4f4f0;
  --muted: #9b9b95;
  --soft: #2b2b2b;
  --panel: rgba(20, 20, 20, .88);
  --panel-2: rgba(46, 46, 44, .88);
  --line: rgba(244, 244, 240, .2);
  --heavy: #000;
  --orange: #ff5a1f;
  --orange-2: #ff7b31;
  --danger: #ff3535;
  --ok: #f4f4f0;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Arial Narrow", "Roboto Condensed", Impact, system-ui, sans-serif;
  background:
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    radial-gradient(circle at 74% 12%, rgba(255,90,31,.16), transparent 28%),
    linear-gradient(135deg, #151515, #060606 42%, #101010);
  background-size: 54px 54px, 54px 54px, auto, auto;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 14px;
  border: 10px solid #000;
  border-radius: 18px;
  pointer-events: none;
  z-index: 20;
}

body::after {
  content: "";
  position: fixed;
  inset: -20%;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 12% 20%, rgba(255,255,255,.22) 0 1px, transparent 2px),
    radial-gradient(circle at 78% 32%, rgba(255,90,31,.34) 0 1px, transparent 2px),
    radial-gradient(circle at 42% 68%, rgba(255,255,255,.14) 0 1px, transparent 2px),
    radial-gradient(circle at 88% 82%, rgba(255,90,31,.22) 0 1px, transparent 2px);
  background-size: 180px 180px, 240px 240px, 210px 210px, 300px 300px;
  animation: particle-drift 18s linear infinite;
  opacity: .42;
}

.page-scan {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,.035), rgba(255,255,255,.035) 1px, transparent 1px, transparent 5px);
  mix-blend-mode: overlay;
  opacity: .36;
  z-index: 19;
}

.page-scan::before,
.page-scan::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-scan::before {
  background:
    linear-gradient(90deg, transparent 0 48%, rgba(255,90,31,.16) 49%, transparent 50%),
    linear-gradient(180deg, transparent 0 72%, rgba(255,255,255,.12) 73%, transparent 74%);
  background-size: 100% 100%, 100% 100%;
  animation: scan-sweep 7s linear infinite;
  opacity: .45;
}

.page-scan::after {
  background:
    repeating-linear-gradient(90deg, transparent 0 18px, rgba(255,255,255,.04) 18px 19px, transparent 19px 42px),
    repeating-linear-gradient(0deg, transparent 0 32px, rgba(255,90,31,.035) 32px 34px, transparent 34px 90px);
  animation: glitch-shift 4.8s steps(2, end) infinite;
  opacity: .55;
}

.ambient-particles {
  position: fixed;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
  contain: layout paint style;
  opacity: .68;
  animation: ambient-pan 34s ease-in-out infinite alternate;
}

.ambient-particles::before,
.ambient-particles::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.ambient-particles::before {
  background:
    linear-gradient(115deg, transparent 0 18%, rgba(255,90,31,.07) 19%, transparent 20% 58%, rgba(244,244,240,.04) 59%, transparent 60%),
    linear-gradient(70deg, transparent 0 42%, rgba(255,90,31,.04) 43%, transparent 44%);
  transform: translateX(-35%);
  animation:
    hud-sweep 22s cubic-bezier(.16, 1, .3, 1) infinite,
    hud-pulse 8s ease-in-out infinite;
  opacity: .34;
}

.ambient-particles::after {
  display: none;
}

.ambient-particles span {
  position: absolute;
  left: var(--x);
  top: 100vh;
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid rgba(255, 90, 31, .22);
  color: rgba(244, 244, 240, .38);
  background: rgba(0, 0, 0, .24);
  box-shadow:
    0 0 18px rgba(255, 90, 31, .07),
    inset 0 0 16px rgba(255, 90, 31, .06);
  text-shadow: 0 0 10px rgba(255, 90, 31, .2);
  font: 900 clamp(12px, 1.25vw, 18px)/1 "Arial Narrow", "Roboto Condensed", monospace;
  letter-spacing: .14em;
  text-transform: uppercase;
  white-space: nowrap;
  will-change: transform, opacity, filter;
  transform: translate3d(0, 0, 0) rotate(var(--r));
  animation:
    part-float 46s cubic-bezier(.2, .8, .2, 1) infinite,
    part-flicker 7s steps(2, end) infinite;
  animation-delay: var(--d), var(--d);
}

.ambient-particles span:nth-child(3n) {
  min-width: 58px;
  justify-content: center;
  color: rgba(244, 244, 240, .32);
  background: rgba(0, 0, 0, .2);
}

.ambient-particles span:nth-child(4n) {
  clip-path: polygon(0 22%, 72% 22%, 100% 50%, 72% 78%, 0 78%, 14% 50%);
  padding-inline: 16px;
}

.ambient-particles span:nth-child(5n) {
  filter: blur(.2px);
}

.ambient-particles span:nth-child(2n) {
  color: rgba(255,90,31,.4);
}

.ambient-particles span:nth-child(6n) {
  min-width: 78px;
  justify-content: center;
  clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%);
}

@keyframes part-float {
  0% {
    transform: translate3d(-12vw, 12vh, 0) rotate(var(--r)) scale(.8);
    opacity: 0;
    filter: blur(2px);
  }
  12%, 84% {
    opacity: .42;
    filter: blur(0);
  }
  48% {
    transform: translate3d(3vw, -55vh, 0) rotate(calc(var(--r) + 80deg)) scale(1.04);
  }
  100% {
    transform: translate3d(10vw, -124vh, 0) rotate(calc(var(--r) + 180deg)) scale(1.16);
    opacity: 0;
    filter: blur(1.5px);
  }
}

@keyframes part-flicker {
  0%, 100% { filter: brightness(1); }
  48% { filter: brightness(1.18); }
  50% { filter: brightness(.82) hue-rotate(12deg); }
  52% { filter: brightness(1.12); }
}

@keyframes ambient-pan {
  from { transform: translate3d(-10px, 8px, 0); }
  to { transform: translate3d(14px, -10px, 0); }
}

@keyframes hud-pulse {
  0%, 100% { filter: brightness(.85); }
  50% { filter: brightness(1.08); }
}

@keyframes hud-sweep {
  0%, 100% { transform: translateX(-42%) skewX(-8deg); opacity: .04; }
  42%, 58% { opacity: .18; }
  50% { transform: translateX(42%) skewX(-8deg); }
}

@keyframes slow-orbit {
  from { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(180deg) scale(1.08); }
  to { transform: rotate(360deg) scale(1); }
}

@keyframes particle-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(90px, -140px, 0); }
}

@keyframes scan-sweep {
  0% { clip-path: inset(0 0 94% 0); transform: translateY(-12%); }
  50% { clip-path: inset(44% 0 48% 0); transform: translateY(8%); }
  100% { clip-path: inset(94% 0 0 0); transform: translateY(12%); }
}

@keyframes glitch-shift {
  0%, 88%, 100% { transform: translate(0, 0); opacity: .42; }
  90% { transform: translate(6px, -2px); opacity: .62; }
  92% { transform: translate(-4px, 3px); opacity: .36; }
  94% { transform: translate(2px, 0); opacity: .58; }
}

.shell,
.auth-screen {
  position: relative;
  z-index: 2;
}

.auto-study-theme {
  --orange: #69a7ff;
  --orange-2: #9ec8ff;
  --danger: #6b87ff;
  --panel: rgba(8, 17, 34, .9);
  --panel-2: rgba(14, 33, 62, .9);
  --line: rgba(130, 177, 255, .24);
  --muted: #9aacc7;
  background:
    linear-gradient(90deg, rgba(92,151,255,.045) 1px, transparent 1px),
    linear-gradient(rgba(92,151,255,.035) 1px, transparent 1px),
    radial-gradient(circle at 76% 16%, rgba(43,108,214,.24), transparent 30%),
    linear-gradient(135deg, #07101d, #03060b 44%, #0a1424);
  background-size: 54px 54px, 54px 54px, auto, auto;
}

.auto-study-theme body::after,
.auto-study-theme::after {
  background:
    radial-gradient(circle at 12% 20%, rgba(120,176,255,.26) 0 1px, transparent 2px),
    radial-gradient(circle at 78% 32%, rgba(70,130,220,.32) 0 1px, transparent 2px),
    radial-gradient(circle at 42% 68%, rgba(255,255,255,.12) 0 1px, transparent 2px),
    radial-gradient(circle at 88% 82%, rgba(52,91,168,.24) 0 1px, transparent 2px);
  background-size: 180px 180px, 240px 240px, 210px 210px, 300px 300px;
}

.auto-study-theme .page-scan::before {
  background:
    linear-gradient(90deg, transparent 0 48%, rgba(92,151,255,.16) 49%, transparent 50%),
    linear-gradient(180deg, transparent 0 72%, rgba(210,230,255,.12) 73%, transparent 74%);
}

.auto-study-theme .page-scan::after {
  background:
    repeating-linear-gradient(90deg, transparent 0 18px, rgba(180,210,255,.045) 18px 19px, transparent 19px 42px),
    repeating-linear-gradient(0deg, transparent 0 32px, rgba(92,151,255,.045) 32px 34px, transparent 34px 90px);
}

.auto-study-theme .ambient-particles span {
  border-color: rgba(105, 167, 255, .24);
  color: rgba(220, 235, 255, .38);
  box-shadow:
    0 0 18px rgba(105, 167, 255, .08),
    inset 0 0 16px rgba(105, 167, 255, .06);
  text-shadow: 0 0 10px rgba(105, 167, 255, .18);
}

.auto-study-theme .ambient-particles span:nth-child(3n) {
  color: rgba(220, 235, 255, .32);
  background: rgba(5, 12, 24, .22);
}

.auto-study-theme .ambient-particles::before {
  background:
    linear-gradient(115deg, transparent 0 18%, rgba(105,167,255,.07) 19%, transparent 20% 58%, rgba(220,235,255,.04) 59%, transparent 60%),
    linear-gradient(70deg, transparent 0 42%, rgba(105,167,255,.04) 43%, transparent 44%);
}

.auto-study-theme .ambient-particles::after {
  display: none;
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button, a, input { transition: border-color .22s ease, background .22s ease, color .22s ease, transform .22s ease, opacity .22s ease; }

.shell {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px 0;
}

.brand {
  font-family: Impact, "Arial Black", sans-serif;
  font-size: clamp(22px, 3vw, 36px);
  text-transform: lowercase;
  color: var(--ink);
  letter-spacing: 0;
}

.brand::before {
  content: "";
  display: inline-block;
  width: 34px;
  height: 34px;
  margin-right: 10px;
  vertical-align: -7px;
  background:
    linear-gradient(90deg, transparent 35%, var(--ink) 35% 52%, transparent 52%),
    linear-gradient(135deg, transparent 28%, var(--ink) 29% 45%, transparent 46%),
    linear-gradient(45deg, transparent 28%, var(--ink) 29% 45%, transparent 46%);
  clip-path: polygon(50% 0, 100% 35%, 82% 100%, 50% 78%, 18% 100%, 0 35%);
}

nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
}

nav a:not(.chip) {
  min-height: 44px;
  display: inline-grid;
  place-items: center;
  padding: 0 10px;
  border-bottom: 2px solid transparent;
}

nav a:hover { color: var(--ink); border-color: var(--orange); }

.chip, button {
  min-height: 44px;
  border: 2px solid var(--ink);
  color: #000;
  background: var(--ink);
  padding: 10px 16px;
  border-radius: 2px;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: .04em;
  cursor: pointer;
}

.chip:hover, button:hover {
  background: var(--orange);
  border-color: var(--orange);
  transform: translateY(-1px);
}

button:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.ghost-link { color: var(--muted); }

.hero {
  min-height: 620px;
  display: grid;
  grid-template-columns: minmax(280px, 420px) 1fr;
  grid-template-rows: 1fr auto auto auto 1fr;
  align-items: stretch;
  gap: 16px;
  padding: 8px 0 58px;
}

.hero-frame {
  position: relative;
  grid-row: 1 / -1;
  min-height: 560px;
  border: 2px solid #000;
  background: #101010;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
  overflow: hidden;
}

.hero-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(0,0,0,.1), rgba(0,0,0,.38)),
    repeating-linear-gradient(0deg, rgba(255,255,255,.06) 0 1px, transparent 1px 5px);
  pointer-events: none;
}

.hero-frame::after {
  content: "";
  position: absolute;
  z-index: 3;
  left: 20px;
  right: 20px;
  bottom: 20px;
  height: 32px;
  background: repeating-linear-gradient(135deg, var(--orange) 0 14px, #000 14px 24px);
  border: 2px solid #000;
  opacity: .86;
}

.hero-art {
  width: 100%;
  height: 100%;
  min-height: 560px;
  display: block;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08) brightness(.82);
  transform: scale(1.02);
}

.hero > .kicker,
.hero > h1,
.hero > .hero-game,
.hero > .lead {
  grid-column: 2;
}

.hero > .kicker {
  grid-row: 2;
  align-self: end;
  margin-bottom: 16px;
}

.kicker, .section-label {
  color: var(--orange);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: .16em;
  font-weight: 900;
}

h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 760px;
  font-family: Impact, "Arial Black", sans-serif;
  font-size: clamp(60px, 10vw, 132px);
  line-height: .78;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero > h1 {
  grid-row: 3;
  margin-bottom: 46px;
}

.hero > .hero-game {
  grid-row: 3;
}

.hero > .lead {
  grid-row: 4;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
h2 {
  font-family: Impact, "Arial Black", sans-serif;
  font-size: clamp(34px, 6vw, 72px);
  line-height: .9;
  text-transform: uppercase;
}

.lead {
  max-width: 650px;
  color: var(--ink);
  font-size: clamp(20px, 3vw, 34px);
  line-height: 1.12;
}

.hero-game {
  position: relative;
  display: grid;
  gap: 10px;
  width: min(720px, 100%);
  margin-bottom: 38px;
  padding: 14px;
  background:
    linear-gradient(135deg, rgba(255, 90, 31, .2), transparent 42%),
    rgba(10, 10, 10, .88);
  border: 2px solid #000;
  box-shadow: 10px 10px 0 #000, inset 0 0 0 1px rgba(255,255,255,.08);
  overflow: hidden;
}

.hero-game::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0 44px, rgba(255,255,255,.035) 44px 45px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 1px, transparent 1px 5px);
  opacity: .58;
  pointer-events: none;
}

.hero-game__topline,
.hero-game__controls {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--paper);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.hero-game__topline span,
.hero-game__controls span {
  color: rgba(244, 244, 240, .62);
}

.hero-game__topline strong {
  color: var(--orange);
  font-family: Impact, "Arial Black", sans-serif;
  font-size: 28px;
  line-height: .9;
  letter-spacing: .08em;
}

#hero-game-canvas {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 23 / 8;
  min-height: 190px;
  display: block;
  background:
    radial-gradient(circle at 78% 12%, rgba(255,90,31,.24), transparent 24%),
    linear-gradient(180deg, #111 0%, #080808 58%, #161616 59%, #070707 100%);
  border: 2px solid #000;
  image-rendering: crisp-edges;
  cursor: pointer;
}

.hero-game__cover {
  position: absolute;
  z-index: 4;
  inset: 52px 14px 64px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 10px;
  padding: 24px;
  border: 2px solid #000;
  background:
    linear-gradient(180deg, rgba(0,0,0,.18), rgba(0,0,0,.5)),
    url("/static/assets/hero-game-circuit-overlay.png") center / cover no-repeat;
  color: var(--paper);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08), 0 0 34px rgba(255,90,31,.14);
  cursor: pointer;
  overflow: hidden;
}

.hero-game__cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 52%, rgba(255,90,31,.2), transparent 24%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.08) 0 1px, transparent 1px 5px);
  opacity: .5;
  pointer-events: none;
}

.hero-game__cover span,
.hero-game__cover strong {
  position: relative;
  z-index: 1;
  text-transform: uppercase;
}

.hero-game__cover span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .18em;
}

.hero-game__cover strong {
  padding: 12px 18px;
  border: 2px solid #000;
  background: var(--paper);
  color: #000;
  box-shadow: 5px 5px 0 #000;
  font-size: clamp(18px, 3.4vw, 34px);
  font-family: Impact, "Arial Black", sans-serif;
  line-height: .9;
  letter-spacing: .04em;
}

.hero-game__cover:hover strong,
.hero-game__cover:focus-visible strong {
  background: var(--orange);
}

.hero-game__cover:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 5px;
}

.hero-game.is-active .hero-game__cover {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity .22s ease, visibility .22s ease, transform .22s ease;
}

.hero-game__controls button {
  min-height: 40px;
  padding: 9px 16px;
  border: 2px solid #000;
  background: var(--paper);
  color: #000;
  box-shadow: 4px 4px 0 #000;
  cursor: pointer;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.hero-game__controls button:hover,
.hero-game__controls button:focus-visible {
  background: var(--orange);
  outline: none;
}

.section-grid, .projects, .scoreboard, .study-section, .test-panel, .lock-panel {
  border-top: 2px solid #000;
  padding: 54px 0;
  animation: rise .42s ease both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-grid, .projects, .scoreboard, .study-section {
  display: grid;
  grid-template-columns: minmax(220px, 340px) 1fr;
  gap: 18px;
}

.section-head { align-self: start; }

.post-list, .card-grid, .results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.post-card, .project-tile, .study-card, .auth-card, .question-card, .result-card, .stat, .empty-state {
  position: relative;
  background: var(--panel);
  border: 2px solid #000;
  border-radius: 2px;
  padding: 20px;
  box-shadow: 8px 8px 0 #000;
  overflow: hidden;
}

.post-card::after, .project-tile::after, .study-card::after, .result-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 auto;
  width: 92px;
  height: 28px;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,.9) 0 8px, transparent 8px 15px);
  opacity: .18;
}

.post-card time, .project-tile span, .study-card span {
  color: var(--orange);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 900;
}

.project-tile, .study-card {
  display: grid;
  gap: 10px;
  min-height: 156px;
}

.post-open {
  width: 100%;
  display: grid;
  gap: 10px;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.post-open:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 5px;
}

.post-readmore {
  margin-top: 8px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.project-tile strong, .study-card strong { font-size: clamp(26px, 4vw, 42px); line-height: .92; }
.project-tile:hover, .study-card:hover, .post-card:hover { transform: translateY(-2px); border-color: var(--orange); }
.scene { background: #101010; }
.muted, small { color: var(--muted); }

body.modal-open {
  overflow: hidden;
}

.post-modal[hidden] {
  display: none;
}

.post-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 28px;
}

.post-modal__backdrop {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 90, 31, .12), transparent 36%),
    rgba(0, 0, 0, .72);
  backdrop-filter: blur(10px);
}

.post-modal__panel {
  position: relative;
  width: min(760px, 100%);
  max-height: min(760px, calc(100vh - 56px));
  overflow: auto;
  padding: clamp(24px, 4vw, 44px);
  background:
    linear-gradient(180deg, rgba(255,255,255,.04), transparent 46%),
    var(--panel);
  border: 2px solid #000;
  box-shadow: 12px 12px 0 #000, 0 0 44px rgba(255, 90, 31, .14);
  animation: modal-in .22s cubic-bezier(.16, 1, .3, 1) both;
}

.post-modal__panel::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(255, 90, 31, .2);
  pointer-events: none;
}

.post-modal__close {
  position: sticky;
  top: 0;
  z-index: 1;
  float: right;
  margin: -8px -8px 18px 18px;
  padding: 10px 14px;
  border: 2px solid #000;
  background: var(--paper);
  color: #000;
  box-shadow: 4px 4px 0 #000;
  cursor: pointer;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.post-modal__close:hover,
.post-modal__close:focus-visible {
  background: var(--orange);
  outline: none;
}

.post-modal__date {
  display: block;
  margin-bottom: 12px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.post-modal__panel h2 {
  clear: none;
  margin: 0 0 24px;
  font-size: clamp(42px, 8vw, 88px);
  line-height: .85;
  text-transform: uppercase;
}

.post-modal__content {
  display: grid;
  gap: 16px;
  color: var(--paper);
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.5;
}

.post-modal__content p {
  margin: 0;
  max-width: 68ch;
}

@keyframes modal-in {
  from { opacity: 0; transform: translateY(18px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.auth-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
}

.auth-card {
  width: min(460px, 100%);
  display: grid;
  gap: 16px;
}

.auth-card h1 {
  font-size: clamp(34px, 8vw, 58px);
  line-height: .9;
  margin-bottom: 0;
}

label { display: grid; gap: 8px; color: var(--muted); text-transform: uppercase; font-weight: 900; }
input {
  width: 100%;
  min-height: 46px;
  border: 2px solid #000;
  background: #151515;
  color: var(--ink);
  border-radius: 2px;
  padding: 12px 14px;
}
input:focus { outline: 2px solid var(--orange); outline-offset: 2px; }
.error { color: var(--orange); min-height: 24px; }

.study-hero {
  padding: 78px 0 42px;
  border-top: 2px solid #000;
}
.study-hero h1 { font-size: clamp(34px, 6vw, 72px); line-height: .92; }

.auto-study-theme h2 {
  font-size: clamp(28px, 4.8vw, 54px);
  line-height: .94;
}

.auto-study-theme .study-card strong,
.auto-study-theme .project-tile strong {
  font-size: clamp(22px, 3vw, 34px);
}

.auto-study-theme .stat b {
  font-size: clamp(28px, 4vw, 48px);
}

.summary-grid {
  grid-column: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.stat b {
  display: block;
  font-family: Impact, "Arial Black", sans-serif;
  font-size: clamp(34px, 5vw, 64px);
  line-height: .85;
}
.stat span {
  color: var(--muted);
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 900;
}
.stat.accent { background: var(--orange); color: #000; }
.stat.accent span { color: #000; }

.results-grid { grid-column: 2; }

.result-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  min-height: 118px;
}
.rank {
  color: var(--orange);
  font-family: Impact, "Arial Black", sans-serif;
  font-size: 28px;
}
.result-main { display: grid; gap: 8px; min-width: 0; }
.result-main strong { font-size: 24px; text-transform: uppercase; }
.result-main span { color: var(--muted); font-size: 13px; }
.meter {
  height: 12px;
  border: 2px solid #000;
  background: #080808;
  overflow: hidden;
}
.meter i {
  display: block;
  height: 100%;
  background: repeating-linear-gradient(135deg, var(--ink) 0 10px, var(--orange) 10px 18px);
}
.score-chip {
  min-width: 82px;
  text-align: right;
}
.score-chip b {
  font-family: Impact, "Arial Black", sans-serif;
  font-size: 46px;
  line-height: .8;
}
.score-chip small { display: block; color: var(--orange); font-weight: 900; }
.result-card.elite { border-color: var(--orange); }
.result-card.warn .meter i { background: var(--orange); }

.inline-form { margin: 0; grid-column: 1 / -1; }
.micro {
  min-height: 34px;
  padding: 6px 10px;
  font-size: 12px;
}
.danger { background: var(--orange); border-color: var(--orange); color: #000; }
.danger:hover { background: var(--danger); border-color: var(--danger); color: var(--ink); }

.test-shell { width: min(980px, calc(100% - 48px)); }
.test-panel h1, .lock-panel h1 { font-size: clamp(34px, 6.5vw, 70px); line-height: .92; }
#testForm { display: grid; gap: 16px; }
.question-card { display: grid; gap: 12px; }
legend { font-weight: 900; margin-bottom: 12px; font-size: 20px; }
.answer {
  grid-template-columns: auto auto 1fr;
  display: grid;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 2px solid #000;
  background: rgba(255,255,255,.05);
  cursor: pointer;
}
.answer:hover { border-color: var(--orange); }
.answer span { color: var(--orange); font-weight: 900; }
.answer input { min-height: 20px; width: 20px; accent-color: var(--orange); }
.test-actions {
  position: sticky;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 0;
  background: linear-gradient(transparent, var(--bg) 24%);
}
#testResult { color: var(--orange); }

.lock-panel {
  min-height: 520px;
  display: grid;
  align-content: center;
  gap: 18px;
}

@media (max-width: 840px) {
  body::before { inset: 8px; border-width: 5px; }
  .shell, .test-shell { width: min(100% - 28px, 1200px); }
  .topbar, .hero, .section-grid, .projects, .scoreboard, .study-section {
    grid-template-columns: 1fr;
    display: grid;
  }
  .hero { min-height: auto; }
  .hero-frame { min-height: 420px; }
  .hero > .kicker, .hero > h1, .hero > .hero-game, .hero > .lead, .summary-grid, .results-grid { grid-column: 1; }
  h1 { font-size: clamp(48px, 15vw, 86px); }
  .hero-game { width: 100%; margin-bottom: 28px; padding: 10px; }
  .hero-game__topline, .hero-game__controls { align-items: flex-start; flex-direction: column; }
  #hero-game-canvas { min-height: 170px; }
  .auto-study-theme h1 { font-size: clamp(34px, 11vw, 62px); }
  .auth-card h1 { font-size: clamp(32px, 10vw, 52px); }
  .summary-grid { grid-template-columns: 1fr; }
  .result-card { grid-template-columns: 1fr; align-items: start; }
  .score-chip { text-align: left; }
  .test-actions { align-items: stretch; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }

  .ambient-particles {
    animation: ambient-pan 42s ease-in-out infinite alternate !important;
  }

  .ambient-particles::before {
    animation: hud-sweep 30s ease-in-out infinite, hud-pulse 10s ease-in-out infinite !important;
  }

  .ambient-particles::after {
    display: none !important;
  }

  .ambient-particles span {
    animation: part-float 56s cubic-bezier(.2, .8, .2, 1) infinite, part-flicker 9s steps(2, end) infinite !important;
    animation-delay: var(--d), var(--d) !important;
  }
}