:root {
  --bg: #f5f4fb;
  --surface: #ffffff;
  --surface-soft: #faf9fe;
  --surface-accent: #f1efff;
  --border: #e5e2f1;
  --border-strong: #cbc5e7;
  --text: #101630;
  --muted: #606681;
  --faint: #666c89;
  --accent: #6757f7;
  --accent-bright: #7b6cff;
  --accent-dark: #5144d8;
  --success: #11734b;
  --success-soft: #eaf8f2;
  --warning: #946500;
  --warning-soft: #fff7df;
  --danger: #b92f52;
  --danger-soft: #fff0f3;
  --shadow: 0 1.45rem 4rem rgba(48, 38, 111, 0.1);
  --shadow-soft: 0 0.55rem 1.6rem rgba(48, 38, 111, 0.07);
  --radius-xl: 2rem;
  --radius-lg: 1.35rem;
  --control-height: 3rem;
  --ui-scale: 1;
  --content-width: 65vw;
  --mobile-ad-reserve: 0px;
  --mobile-nav-reserve: 0px;
  --dialog-scrim: rgba(45, 45, 52, 0.1);
  color: var(--text);
  background: var(--bg);
  font-family: Inter, "SF Pro Text", "Segoe UI Variable Text", "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: calc(16px * var(--ui-scale));
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
.sr-only {
  position: absolute !important; width: 1px !important; height: 1px !important;
  padding: 0 !important; margin: -1px !important; overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important;
}
html { min-width: 19rem; min-height: 100%; background: var(--bg); }
body {
  min-width: 19rem;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 10% 3%, rgba(123, 108, 255, .12), transparent 27rem),
    radial-gradient(circle at 96% 92%, rgba(103, 87, 247, .08), transparent 32rem),
    linear-gradient(150deg, #f9f8fd 0%, var(--bg) 54%, #efedfb 100%);
}
button, input, select, textarea { font: inherit; }
button, a, input, select, textarea { outline: none; }
button:disabled { cursor: not-allowed; opacity: .46; transform: none; }
:focus-visible { outline: .2rem solid var(--accent-dark); outline-offset: .18rem; }
main[tabindex="-1"]:focus { outline: none; }

.skip-link {
  position: fixed; z-index: 100; top: .75rem; left: .75rem; padding: .7rem 1rem;
  border-radius: .65rem; color: white; background: var(--accent-dark); font-weight: 800;
  transform: translateY(-160%); transition: transform 160ms ease;
}
.skip-link:focus { transform: translateY(0); }
.ambient { position: fixed; z-index: -1; width: 24rem; height: 24rem; border-radius: 50%; pointer-events: none; }
.ambient-one { top: -12rem; right: -8rem; background: radial-gradient(circle, #d9d4ff 0%, transparent 70%); }
.ambient-two { bottom: -14rem; left: -8rem; background: radial-gradient(circle, #e4e0ff 0%, transparent 70%); }

.ad-placement {
  display: none;
}

.ad-placement[data-ad-state="collapsed"] {
  display: none !important;
}

.ad-placement .adsbygoogle {
  width: 100%;
  height: 100%;
  display: block;
}

.ad-placeholder-label {
  pointer-events: none;
  user-select: none;
}

@media (min-width: 80rem) and (min-height: 36rem) {
  html[data-ad-mode="placeholder"] .ad-placement-rail,
  html[data-ad-mode="adsense"][data-ad-configured="true"] .ad-placement-rail {
    position: fixed;
    z-index: 1;
    top: 50%;
    width: 120px;
    height: min(600px, calc(100dvh - 96px));
    display: block;
    transform: translateY(-50%);
  }

  html[data-ad-mode="placeholder"] .ad-placement-rail {
    display: grid;
    place-items: center;
    border: 1px dashed rgba(103, 87, 247, .28);
    border-radius: 1rem;
    color: var(--faint);
    background: rgba(255, 255, 255, .35);
    pointer-events: none;
    font-size: .62rem;
    font-weight: 800;
    letter-spacing: .09em;
    text-align: center;
    text-transform: uppercase;
  }

  html[data-ad-mode="adsense"][data-ad-configured="true"] .ad-placement-rail {
    pointer-events: auto;
  }

  .ad-placement-left {
    left: max(16px, env(safe-area-inset-left));
  }

  .ad-placement-right {
    right: max(16px, env(safe-area-inset-right));
  }
}

@media (max-width: 48rem) {
  html[data-mobile-ad-active="true"] {
    --mobile-ad-reserve: 66px;
  }

  html[data-ad-mode="placeholder"] .ad-placement-mobile,
  html[data-ad-mode="adsense"][data-ad-configured="true"] .ad-placement-mobile {
    position: fixed;
    z-index: 58;
    left: 50%;
    bottom: max(8px, env(safe-area-inset-bottom));
    width: min(calc(100% - 16px), 360px);
    height: 50px;
    display: block;
    transform: translateX(-50%);
    transition: opacity 140ms ease, visibility 140ms ease, transform 140ms ease;
  }

  html[data-ad-mode="placeholder"] .ad-placement-mobile {
    display: grid;
    place-items: center;
    border: 1px dashed rgba(103, 87, 247, .3);
    border-radius: 10px;
    color: var(--faint);
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 .4rem 1.2rem rgba(48, 38, 111, .08);
    pointer-events: none;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .09em;
    text-align: center;
    text-transform: uppercase;
  }

  html[data-ad-mode="adsense"][data-ad-configured="true"] .ad-placement-mobile {
    pointer-events: auto;
  }

  body:not(.is-auth) .ad-placement-mobile {
    bottom: calc(max(12px, env(safe-area-inset-bottom)) + 58px);
  }

  body.is-auth main {
    padding-bottom: calc(1rem + var(--mobile-ad-reserve));
  }

  body:not(.is-auth) main {
    padding-bottom: calc(5.5rem + var(--mobile-ad-reserve));
  }

  html.mobile-ad-field-active .ad-placement-mobile {
    visibility: hidden;
    opacity: 0;
    transform: translate(-50%, 8px);
    pointer-events: none;
  }

  html.mobile-ad-field-active {
    --mobile-ad-reserve: 0px;
  }
}

.site-header {
  width: min(calc(100% - 2rem), var(--content-width)); min-height: 4.3rem; margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1fr) auto;
  align-items: center; gap: .75rem; padding: .55rem 0;
}
.header-left { min-width: 0; display: flex; align-items: center; gap: .65rem; }
.brand-link { flex: 0 0 auto; width: 9.5rem; display: block; line-height: 0; }
.brand-link img { display: block; width: 100%; height: auto; }
.page-actions { min-width: 0; display: flex; align-items: center; gap: .28rem; }
.page-action {
  min-height: 2.25rem; padding: .4rem .65rem; border: 1px solid var(--border);
  border-radius: .72rem; color: var(--muted); background: rgba(255,255,255,.76);
  cursor: pointer; font-size: .72rem; font-weight: 800;
}
.page-action:hover { color: var(--accent-dark); border-color: #d5cffb; background: var(--surface-accent); }
.page-action:active { transform: scale(.97); }
.page-action-bug { color: var(--accent-dark); }
.compact-label { display: none; }
.desktop-nav { display: none; align-items: center; gap: .3rem; }
.desktop-nav a, .mobile-nav a {
  min-height: 2.65rem; display: inline-flex; align-items: center; justify-content: center;
  padding: .65rem .9rem; border-radius: .85rem; color: var(--muted); text-decoration: none;
  font-size: .88rem; font-weight: 750; transition: 160ms ease;
}
.desktop-nav a:hover, .desktop-nav a[aria-current="page"], .mobile-nav a[aria-current="page"] {
  color: var(--accent-dark); background: var(--surface-accent);
}
.header-tools { justify-self: end; display: flex; align-items: center; gap: .65rem; }
.status-pill {
  min-height: 2.2rem; display: inline-flex; align-items: center; justify-content: center;
  padding: .42rem .75rem; border: 1px solid var(--border); border-radius: 999px;
  color: var(--muted); background: rgba(255,255,255,.72); font-size: .75rem; font-weight: 750;
}
.status-pill.is-success { color: var(--success); border-color: #bfe7d6; background: var(--success-soft); }
.status-pill.is-warning { color: var(--warning); border-color: #efdfaa; background: var(--warning-soft); }
.zoom-control {
  height: 2.35rem; display: grid; grid-template-columns: 2.2rem 3.15rem 2.2rem;
  overflow: hidden; border: 1px solid var(--border); border-radius: .8rem; background: rgba(255,255,255,.78);
}
.zoom-control button { border: 0; color: var(--accent-dark); background: transparent; cursor: pointer; font-weight: 850; }
.zoom-control button:hover:not(:disabled) { background: var(--surface-accent); }
.zoom-control button:active:not(:disabled) { transform: scale(.9); }
.zoom-control button:disabled { cursor: not-allowed; opacity: .42; }
.zoom-control output { display: grid; place-items: center; color: var(--muted); font-size: .68rem; font-weight: 800; }

@media (min-width: 90rem) {
  .site-header { grid-template-columns: minmax(0, 1fr) auto auto; }
  .desktop-nav { display: flex; }
  .desktop-nav a { padding-inline: .58rem; font-size: .8rem; }
}

body.is-auth .desktop-nav { display: none; }

main { width: min(calc(100% - 2rem), var(--content-width)); margin: 0 auto; padding: .4rem 0 1.35rem; }
.auth-shell, .page-card {
  border: 1px solid rgba(229,226,241,.9); border-radius: var(--radius-xl); background: rgba(255,255,255,.93);
  box-shadow: var(--shadow); backdrop-filter: blur(.7rem);
}
.quiet-loader {
  width: max-content; max-width: 100%; margin: .8rem 0 0 auto; padding: .52rem .68rem;
  display: inline-flex; align-items: center; gap: .52rem; color: var(--muted);
  border: 1px solid var(--border); border-radius: 999px; background: rgba(255,255,255,.72);
  box-shadow: var(--shadow-soft); font-size: .72rem; font-weight: 720;
}
.loading-cog {
  width: 1rem; height: 1rem; flex: 0 0 auto; box-sizing: border-box;
  border: 2px solid var(--surface-accent); border-top-color: var(--accent); border-radius: 50%;
  transform: rotate(0turn); transform-origin: 50% 50%; backface-visibility: hidden;
  will-change: transform; animation: loading-spin .8s linear infinite;
}
@keyframes loading-spin {
  from { transform: rotate(0turn); }
  to { transform: rotate(1turn); }
}

.eyebrow { margin: 0 0 .5rem; color: var(--accent); font-size: .73rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 { margin: 0; font-size: clamp(2rem, 5vw, 4.35rem); line-height: 1.02; letter-spacing: -.055em; }
h2 { margin: 0; font-size: clamp(1.25rem, 2.2vw, 1.85rem); line-height: 1.12; letter-spacing: -.035em; }
h3 { margin: 0; font-size: 1rem; }
.supporting { max-width: 43rem; margin: .8rem 0 0; color: var(--muted); line-height: 1.55; }
.microcopy { margin: .5rem 0 0; color: var(--faint); font-size: .78rem; line-height: 1.45; }

.auth-shell { min-height: min(35rem, calc(100dvh - 5.25rem)); display: grid; grid-template-columns: 1.02fr .98fr; overflow: hidden; }
.auth-brand {
  position: relative; min-height: 29rem; display: flex; flex-direction: column; justify-content: space-between;
  padding: clamp(1.5rem, 3vw, 2.8rem); color: white;
  background: linear-gradient(145deg, #8273ff 0%, #5e4ce9 50%, #4535c4 100%);
}
.auth-brand::after { content: ""; position: absolute; width: 24rem; height: 24rem; right: -9rem; bottom: -10rem; pointer-events: none; border: 1px solid rgba(255,255,255,.23); border-radius: 50%; box-shadow: 0 0 0 3.5rem rgba(255,255,255,.045), 0 0 0 7rem rgba(255,255,255,.035); }
.auth-brand img {
  position: relative; z-index: 1; width: min(23rem, 90%); padding: .65rem .85rem;
  border: 1px solid rgba(255,255,255,.65); border-radius: 1.1rem;
  background: rgba(255,255,255,.94); box-shadow: 0 .7rem 2rem rgba(31,20,112,.15);
}
.auth-pitch { position: relative; z-index: 1; max-width: 34rem; }
.auth-pitch h1 { font-size: clamp(2.1rem, 3.4vw, 3.35rem); }
.auth-pitch p { color: rgba(255,255,255,.78); }
.auth-panel { min-width: 0; display: flex; flex-direction: column; justify-content: center; padding: clamp(1.35rem, 3vw, 2.7rem); }
.auth-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: .35rem; margin: 1.8rem 0 1.4rem; padding: .3rem; border-radius: .95rem; background: var(--surface-accent); }
.auth-tabs button { min-width: 0; min-height: 2.65rem; padding-inline: .35rem; border: 0; border-radius: .72rem; color: var(--muted); background: transparent; cursor: pointer; font-size: .82rem; font-weight: 800; }
.auth-tabs button[aria-pressed="true"] { color: var(--accent-dark); background: white; box-shadow: var(--shadow-soft); }

.form-stack { min-width: 0; display: grid; gap: .72rem; }
.field { min-width: 0; display: grid; gap: .42rem; }
.field > label, .field-label { color: var(--text); font-size: .78rem; font-weight: 800; }
.input, .select {
  width: 100%; max-width: 100%; min-height: var(--control-height); padding: .7rem .9rem; border: 1px solid var(--border-strong);
  border-radius: .82rem; color: var(--text); background: white; transition: border-color 160ms ease, box-shadow 160ms ease;
}
.input:focus, .select:focus { border-color: var(--accent); box-shadow: 0 0 0 .22rem rgba(103,87,247,.12); }
.input::placeholder { color: #a7a8ba; }
.field-error { min-height: 1rem; margin: 0; color: var(--danger); font-size: .74rem; font-weight: 700; }
.range-row { display: grid; grid-template-columns: minmax(0, 1fr) 6.75rem; align-items: center; gap: .75rem; }
input[type="range"] { width: 100%; accent-color: var(--accent); }
.range-number-shell {
  min-height: 2.5rem; display: flex; align-items: center; justify-content: center; gap: .16rem;
  padding: .2rem .48rem; border: 1px solid #d6d0fc; border-radius: .72rem;
  color: var(--accent-dark); background: var(--surface-accent); font-size: .76rem; font-weight: 850;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.range-number-shell:focus-within { border-color: var(--accent); box-shadow: 0 0 0 .2rem rgba(103,87,247,.11); }
.range-number {
  width: 100%; min-width: 0; padding: .25rem 0; border: 0; outline: 0;
  color: inherit; background: transparent; text-align: center; font-size: .82rem; font-weight: 850;
  appearance: textfield;
}
.range-number::-webkit-inner-spin-button,
.range-number::-webkit-outer-spin-button { margin: 0; appearance: none; }
.range-help { margin: -.12rem 0 0; font-size: .66rem; }
.button {
  min-height: var(--control-height); display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
  padding: .75rem 1.15rem; border: 1px solid transparent; border-radius: .85rem; cursor: pointer;
  text-decoration: none; font-size: .84rem; font-weight: 820; transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease;
}
.button:hover:not(:disabled) { transform: translateY(-1px); }
.button:active:not(:disabled) { transform: translateY(0) scale(.985); }
.button:disabled { cursor: not-allowed; opacity: .55; }
.button-primary { color: white; background: linear-gradient(145deg, var(--accent-bright), var(--accent-dark)); box-shadow: 0 .55rem 1.2rem rgba(103,87,247,.2); }
.button-primary:hover:not(:disabled) { box-shadow: 0 .75rem 1.6rem rgba(103,87,247,.27); }
.button-secondary { color: var(--accent-dark); border-color: #d5cffb; background: var(--surface-accent); }
.button-ghost { color: var(--muted); border-color: var(--border); background: white; }
.button-danger { color: var(--danger); border-color: #f0c5cf; background: var(--danger-soft); }
.button-wide { width: 100%; }
.button-row { display: flex; flex-wrap: wrap; gap: .7rem; }

.page-heading { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin: .25rem 0 .7rem; }
.page-heading h1 { font-size: clamp(1.25rem, 2vw, 1.65rem); letter-spacing: -.035em; }
.page-heading .eyebrow { margin-bottom: .22rem; font-size: .62rem; }
.page-heading .supporting { max-width: 30rem; margin-top: 0; text-align: right; font-size: .72rem; line-height: 1.35; }
.page-card { padding: clamp(.9rem, 1.6vw, 1.25rem); }
body.is-home { --mobile-nav-reserve: 0px; }
body.is-home main { padding-bottom: calc(1rem + var(--mobile-ad-reserve)); }
body.is-home .desktop-nav { display: none; }
.home-screen { position: relative; max-width: 40rem; margin: 0 auto; padding: clamp(1rem, 4vh, 2.5rem) 0 1rem; }
.home-heading { margin-bottom: 1.8rem; text-align: left; }
.home-heading .eyebrow { max-width: 100%; margin-bottom: .65rem; color: var(--muted); font-size: .75rem; letter-spacing: .025em; text-transform: none; }
.home-welcome-copy { display: block; overflow-wrap: anywhere; }
.home-heading h1 { font-size: clamp(2.2rem, 4vw, 3rem); line-height: 1.08; letter-spacing: -.045em; }
.home-heading .supporting { margin: .55rem 0 0; font-size: .9rem; }
.home-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.home-tile {
  min-width: 0; min-height: 7rem; display: flex; align-items: center; justify-content: space-between; gap: .8rem;
  padding: 1.25rem; border: 1px solid var(--border-strong); border-radius: 1rem;
  color: var(--text); background: var(--surface); text-decoration: none;
  transition: border-color 160ms ease, background 160ms ease;
}
.home-tile:hover { border-color: var(--accent); background: var(--surface-soft); }
.home-tile:active { background: var(--surface-accent); }
.home-tile-fight { grid-column: 1 / -1; min-height: 7.5rem; color: white; border-color: var(--accent-dark); background: var(--accent-dark); }
.home-tile-fight:hover, .home-tile-fight:active { border-color: #4033b5; background: #4033b5; }
.tile-copy { min-width: 0; display: grid; gap: .35rem; }
.tile-copy strong { font-size: 1.08rem; font-weight: 750; line-height: 1.25; letter-spacing: -.015em; }
.tile-copy > span { color: var(--muted); font-size: .82rem; line-height: 1.4; }
.home-tile-fight .tile-copy strong { font-size: 1.5rem; }
.home-tile-fight .tile-copy > span { color: white; }
.tile-arrow { width: 1.3rem; height: 1.3rem; flex: 0 0 auto; display: grid; place-items: center; }
.tile-arrow svg { width: 100%; height: 100%; }
.home-utility-row { margin-top: 1rem; padding-top: .7rem; border-top: 1px solid var(--border); display: grid; grid-template-columns: 2fr 1fr 1fr; gap: .35rem; }
.home-learning-actions { min-width: 0; display: grid; grid-template-columns: 1fr 1fr; gap: .35rem; }
.home-utility-action {
  min-width: 0; min-height: 44px; display: flex; align-items: center; justify-content: center;
  padding: .55rem .35rem; border: 1px solid transparent; border-radius: .65rem;
  color: var(--muted); background: transparent; text-align: center; text-decoration: none; cursor: pointer; font: inherit;
  transition: color 160ms ease, background 160ms ease;
}
.home-utility-action strong { font-size: max(12px, .82rem); font-weight: 650; line-height: 1.3; }
.home-utility-action:hover:not(:disabled) { color: var(--accent-dark); background: var(--surface-accent); }
.home-tutorial-action:disabled { cursor: not-allowed; opacity: .6; }
.format-playtest-launch {
  position: fixed; z-index: 8; top: 55%; right: 0; min-height: 2.4rem;
  padding: .5rem .48rem; border: 1px dashed #bdb4f6; border-right: 0;
  border-radius: .72rem 0 0 .72rem; color: var(--accent-dark);
  background: rgba(250,249,255,.96); box-shadow: var(--shadow-soft);
  cursor: pointer; font-family: inherit; font-size: .62rem; font-weight: 850;
  letter-spacing: .04em; text-transform: uppercase;
  transition: transform 150ms ease, border-color 150ms ease, background 150ms ease;
}
.format-playtest-launch:hover { transform: translateX(-2px); border-color: var(--accent); background: white; }
.format-playtest-launch:disabled { cursor: wait; opacity: .65; }
.format-playtest-dialog { width: min(31rem, 100%); }
.format-playtest-dialog > p:not(.eyebrow, .field-error) { color: var(--muted); font-size: .76rem; line-height: 1.45; }
.format-playtest-options {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem;
  margin-top: .9rem;
}
.format-playtest-options .button { min-width: 0; min-height: 2.65rem; }
.format-playtest-dialog .field-error { min-height: 1.2rem; margin-top: .65rem; }

.action-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(11.5rem,1fr)); gap: .7rem; }
.action-card { min-height: 9.2rem; display: flex; flex-direction: column; padding: .95rem; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface-soft); }
.action-card p { color: var(--muted); font-size: .8rem; line-height: 1.5; }
.action-card .button { margin-top: auto; }
.private-game-card, .code-card { width: min(100%, 42rem); margin: 0 auto; }
.code-card { max-width: 34rem; }
.fixed-table-summary {
  padding: .82rem .9rem; border: 1px solid #d9d3fb; border-radius: .82rem;
  background: linear-gradient(145deg, rgba(247,245,255,.96), rgba(238,235,255,.82));
}
.fixed-table-summary strong { color: var(--accent-dark); font-size: .83rem; }
.fixed-table-summary .microcopy { margin: .24rem 0 0; }
.code-input { text-transform: uppercase; letter-spacing: .14em; font-weight: 850; }
.range-label-row { display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.range-label-row > label { color: var(--text); font-size: .78rem; font-weight: 800; }
.range-label-row .range-number-shell { width: 7.25rem; }
.fight-heading-row { display: flex; align-items: center; gap: .8rem; }
.fight-heading-row .page-heading { min-width: 0; flex: 1; }
.fight-rules-button {
  min-height: 2.55rem; flex: 0 0 auto; display: inline-flex; align-items: center; gap: .42rem;
  padding: .48rem .72rem; border: 1px solid #d6d0fc; border-radius: .8rem;
  color: var(--accent-dark); background: rgba(255,255,255,.88); cursor: pointer;
  font-size: .72rem; font-weight: 820;
}
.fight-rules-button:hover { background: var(--surface-accent); }
.fight-info-mark {
  width: 1.35rem; height: 1.35rem; display: inline-grid; place-items: center; flex: 0 0 auto;
  border: 1px solid currentColor; border-radius: 50%; font: 850 .72rem/1 Georgia, serif;
}
.fight-overview { display: grid; grid-template-columns: minmax(10rem, .28fr) minmax(0, 1fr); gap: .7rem; align-items: stretch; }
.fight-rating-card {
  min-width: 0; display: flex; flex-direction: column; justify-content: center; align-items: center;
  padding: 1.2rem .8rem; border: 1px solid #d9d3fb; border-radius: var(--radius-xl);
  background: linear-gradient(155deg, #f8f7ff, #ece9ff); box-shadow: var(--shadow-soft); text-align: center;
}
.fight-rating-card > span { color: var(--muted); font-size: .68rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.fight-rating-card strong { margin: .2rem 0; color: var(--accent-dark); font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1; font-variant-numeric: tabular-nums; }
.fight-rating-card small { max-width: 10rem; color: var(--faint); font-size: .64rem; line-height: 1.35; }
.fight-action-grid { height: 100%; }
.fight-match-card {
  min-height: 15rem; display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: clamp(1.35rem, 3vw, 2.4rem); text-align: center;
}
.fight-match-card .supporting { max-width: 36rem; }
.fight-match-card .microcopy { max-width: 32rem; }
.fight-match-mark {
  width: 3.4rem; height: 3.4rem; display: grid; place-items: center; margin-bottom: .85rem;
  border-radius: 1.05rem; color: white; background: linear-gradient(145deg, #8d7fff, #4735ca);
  box-shadow: 0 .55rem 1.3rem rgba(81,68,216,.22); font-size: 1.25rem; font-weight: 900;
}
.fight-matchmake-button { width: min(100%, 18rem); min-height: 3.25rem; margin-top: 1.35rem; font-size: .92rem; }
.fight-match-actions { width: min(100%, 28rem); align-items: center; justify-content: center; margin-top: 1.35rem; }
.fight-match-actions .fight-matchmake-button { flex: 1 1 12rem; width: auto; margin-top: 0; }
.fight-match-actions #fight-rules { flex: 0 1 auto; }
.fight-match-cog { width: 1.65rem; height: 1.65rem; margin-bottom: 1rem; border-width: 3px; }
.fight-info-dialog { width: min(35rem, 100%); }
.fight-dialog-heading { display: flex; align-items: center; gap: .75rem; }
.fight-dialog-heading .fight-info-mark { width: 2.2rem; height: 2.2rem; color: white; border: 0; background: var(--accent); font-size: 1rem; }
.fight-dialog-heading .eyebrow { margin-bottom: .18rem; font-size: .61rem; }
.fight-dialog-heading h2 { margin: 0; }
.fight-rule-list { display: grid; gap: .5rem; margin: .9rem 0; padding: 0; list-style: none; }
.fight-rule-list li { display: grid; grid-template-columns: minmax(6rem, .28fr) minmax(0, 1fr); gap: .7rem; padding: .65rem .72rem; border: 1px solid var(--border); border-radius: .78rem; background: var(--surface-soft); }
.fight-rule-list strong { font-size: .72rem; }
.fight-rule-list span { color: var(--muted); font-size: .7rem; line-height: 1.4; }
.fight-rules-back {
  display: inline-flex; align-items: center; gap: .35rem; margin: 0 0 .85rem; padding: .3rem 0;
  border: 0; color: var(--accent-dark); background: transparent; cursor: pointer;
  font-family: inherit; font-size: .7rem; font-weight: 800; line-height: 1.2;
}
.fight-format-number {
  width: 2.2rem; height: 2.2rem; display: grid; place-items: center; flex: 0 0 auto;
  border-radius: .72rem; color: white; background: linear-gradient(145deg, #8d7fff, #5543d8);
  font-size: .8rem; font-weight: 900;
}
.fight-format-summary { margin: .8rem 0; color: var(--muted); font-size: .76rem; line-height: 1.45; }
.fight-format-rule-steps { display: grid; gap: .48rem; margin: 0; padding: 0; list-style: none; counter-reset: none; }
.fight-format-rule-steps li {
  display: grid; grid-template-columns: 3.5rem minmax(0, 1fr); gap: .65rem; align-items: start;
  padding: .62rem .7rem; border: 1px solid var(--border); border-radius: .75rem; background: var(--surface-soft);
}
.fight-format-rule-steps li > span { color: var(--accent-dark); font-size: .61rem; font-weight: 850; text-transform: uppercase; }
.fight-format-rule-steps p { margin: 0; color: var(--muted); font-size: .7rem; line-height: 1.4; }
.fight-format-picker { margin-top: 1rem; padding-top: .75rem; border-top: 1px solid var(--border); }
.fight-format-picker > span { display: block; margin-bottom: .42rem; color: var(--faint); font-size: .61rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.fight-format-picker > div { display: flex; flex-wrap: wrap; gap: .35rem; }
.fight-format-picker button {
  min-height: 2rem; padding: .34rem .52rem; border: 1px solid #d9d3fb; border-radius: .62rem;
  color: var(--accent-dark); background: var(--surface-accent); cursor: pointer;
  font-family: inherit; font-size: .65rem; font-weight: 750; line-height: 1.2;
}
.fight-format-picker button:hover,
.fight-format-picker button[aria-pressed="true"] { border-color: var(--accent); color: white; background: var(--accent); }
.fight-info-dialog .report-actions { margin-top: 1rem; }
.section-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .85fr); gap: 1rem; }
.panel { padding: .95rem; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface-soft); }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: .7rem; }
.divider { height: 1px; margin: 1.2rem 0; background: var(--border); }

.switch-row { min-height: 3.3rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .65rem .1rem; border-bottom: 1px solid var(--border); }
.switch-row:last-child { border-bottom: 0; }
.switch-copy strong { display: block; font-size: .85rem; }
.switch-copy span { display: block; margin-top: .2rem; color: var(--muted); font-size: .72rem; line-height: 1.35; }
.switch { position: relative; flex: 0 0 auto; width: 3rem; height: 1.7rem; }
.switch input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.switch span { position: absolute; inset: 0; border-radius: 999px; background: #d5d2e2; cursor: pointer; transition: 160ms ease; }
.switch span::after { content: ""; position: absolute; width: 1.24rem; height: 1.24rem; top: .23rem; left: .24rem; border-radius: 50%; background: white; box-shadow: 0 .15rem .45rem rgba(16,22,48,.2); transition: 160ms ease; }
.switch input:checked + span { background: var(--accent); }
.switch input:checked + span::after { transform: translateX(1.27rem); }
.switch input:focus-visible + span { outline: .2rem solid var(--accent-dark); outline-offset: .18rem; }

.volume-row {
  display: grid; gap: .62rem; padding: .72rem .1rem .8rem;
  border-bottom: 1px solid var(--border); cursor: pointer;
}
.volume-row-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.volume-value {
  min-width: 3.25rem; padding: .28rem .48rem; border: 1px solid #d8d2fb; border-radius: .62rem;
  color: var(--accent-dark); background: var(--surface-accent); text-align: center;
  font-size: .76rem; font-weight: 850; font-variant-numeric: tabular-nums;
}
.volume-slider {
  --volume-progress: 100%;
  width: 100%; height: 1.25rem; margin: 0; appearance: none; -webkit-appearance: none;
  border: 0; border-radius: 999px; outline: none; cursor: pointer;
  background: linear-gradient(90deg, var(--accent) 0 var(--volume-progress), #d7d3e7 var(--volume-progress) 100%);
}
.volume-slider::-webkit-slider-runnable-track { height: .42rem; border-radius: 999px; background: transparent; }
.volume-slider::-moz-range-track { height: .42rem; border-radius: 999px; background: transparent; }
.volume-slider::-webkit-slider-thumb {
  width: 1.18rem; height: 1.18rem; margin-top: -.38rem; appearance: none; -webkit-appearance: none;
  border: .17rem solid white; border-radius: 50%; background: var(--accent-dark);
  box-shadow: 0 .16rem .42rem rgba(52, 38, 145, .28);
}
.volume-slider::-moz-range-thumb {
  width: .86rem; height: .86rem; border: .17rem solid white; border-radius: 50%;
  background: var(--accent-dark); box-shadow: 0 .16rem .42rem rgba(52, 38, 145, .28);
}
.volume-slider:focus-visible { box-shadow: 0 0 0 .22rem rgba(103,87,247,.22); }
.volume-slider:disabled { cursor: not-allowed; opacity: .55; }

.queue-card { min-height: 19rem; display: grid; place-content: center; justify-items: center; text-align: center; }

.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: .7rem; }
.stat-card { min-height: 5.5rem; display: flex; flex-direction: column; justify-content: center; padding: 1rem; border: 1px solid var(--border); border-radius: 1rem; background: white; }
.stat-card span { color: var(--muted); font-size: .7rem; font-weight: 750; }
.stat-card strong { display: block; margin-top: .35rem; font-size: 1.45rem; letter-spacing: -.04em; }
.history-list { display: grid; gap: .6rem; margin-top: .8rem; }
.history-row { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 1rem; padding: .85rem 1rem; border: 1px solid var(--border); border-radius: .9rem; background: white; }
.history-main strong { display: block; font-size: .85rem; }
.history-main span, .history-result { color: var(--muted); font-size: .72rem; }
.history-result { text-align: right; }
.rating-chip { min-width: 4.3rem; padding: .4rem .6rem; border-radius: .65rem; color: var(--accent-dark); background: var(--surface-accent); text-align: center; font-size: .78rem; font-weight: 850; }
.empty-state { min-height: 12rem; display: grid; place-content: center; justify-items: center; padding: 2rem; color: var(--muted); text-align: center; }
.empty-state #retry-page { margin-top: .72rem; }

.notice { padding: .8rem 1rem; border: 1px solid #d6d0fc; border-radius: .85rem; color: var(--accent-dark); background: var(--surface-accent); font-size: .78rem; line-height: 1.5; }
.notice.is-error { color: var(--danger); border-color: #f0c5cf; background: var(--danger-soft); }
.toast { position: fixed; z-index: 120; right: 1rem; bottom: calc(1rem + var(--mobile-ad-reserve) + var(--mobile-nav-reserve)); max-width: min(24rem, calc(100% - 2rem)); padding: .85rem 1rem; border: 1px solid var(--border); border-radius: .85rem; color: white; background: #222744; box-shadow: var(--shadow); font-size: .8rem; font-weight: 700; }
.toast.is-error { background: #8d2440; }
.modal-backdrop {
  position: fixed; z-index: 180; inset: 0; display: grid; place-items: center; padding: 1rem;
  overflow-y: auto; overscroll-behavior: contain;
  background: var(--dialog-scrim); backdrop-filter: none;
}
.report-dialog {
  width: min(31rem, 100%); max-height: calc(100dvh - 2rem); padding: 1.2rem; overflow-y: auto; border: 1px solid var(--border-strong);
  border-radius: 1.3rem; background: white; box-shadow: 0 1.6rem 5rem rgba(24, 19, 67, .25);
}
.report-dialog .supporting { margin: .45rem 0 .9rem; font-size: .76rem; line-height: 1.4; }
.report-label { display: flex; justify-content: space-between; gap: 1rem; font-size: .76rem; font-weight: 800; }
.report-label span:last-child { color: var(--faint); font-size: .72rem; font-weight: 700; }
.report-description { min-height: 8rem; resize: vertical; line-height: 1.45; }
.report-actions { justify-content: flex-end; }
.tutorial-recommendation-dialog { width: min(33rem, 100%); }
.tutorial-recommendation-dialog h2 { margin-top: .15rem; font-size: clamp(1.5rem, 4vw, 2rem); }
.tutorial-recommendation-dialog .report-actions { margin-top: .9rem; }
.tutorial-recommendation-status {
  min-height: 1rem; margin: 0; color: var(--muted); font-size: .74rem;
  font-weight: 700;
}
.tutorial-recommendation-status:empty { display: none; }
.tutorial-recommendation-status.is-error { color: var(--danger); }

.question-test-shell { width: min(100%, 58rem); min-width: 0; margin: 0 auto; padding-bottom: 1rem; }
.question-test-heading {
  min-width: 0; display: flex; align-items: end; justify-content: space-between; gap: 1rem;
  margin: .1rem 0 .65rem;
}
.question-test-heading .eyebrow { margin-bottom: .2rem; font-size: .6rem; }
.question-test-heading h1 { font-size: clamp(1.35rem, 2.4vw, 1.8rem); letter-spacing: -.04em; }
.question-test-progress { width: min(14rem, 42%); min-width: 10.5rem; display: grid; gap: .3rem; }
.question-test-progress > div { display: flex; justify-content: space-between; gap: .7rem; color: var(--muted); font-size: .67rem; }
.question-test-progress strong { color: var(--text); font-size: .72rem; }
.question-test-progress progress { width: 100%; height: .45rem; overflow: hidden; border: 0; border-radius: 999px; accent-color: var(--accent); }
.question-test-progress progress::-webkit-progress-bar { border-radius: 999px; background: var(--border); }
.question-test-progress progress::-webkit-progress-value { border-radius: 999px; background: var(--accent); }
.question-test-progress progress::-moz-progress-bar { border-radius: 999px; background: var(--accent); }
.question-test-form { min-width: 0; display: grid; gap: .65rem; }
.question-test-question { min-width: 0; padding: clamp(1rem, 2vw, 1.45rem); border-color: #d9d4f6; }
.question-test-question-meta { min-width: 0; display: flex; align-items: center; justify-content: space-between; gap: .7rem; margin-bottom: .65rem; color: var(--faint); font-size: .67rem; font-weight: 760; }
.question-test-category { min-width: 0; overflow: hidden; padding: .25rem .5rem; border-radius: 999px; color: var(--accent-dark); background: var(--surface-accent); text-overflow: ellipsis; white-space: nowrap; }
.question-test-question h2 { max-width: 49rem; font-size: clamp(1.3rem, 2.7vw, 2rem); line-height: 1.18; letter-spacing: -.035em; }
.question-test-clarifications { margin-top: .85rem; padding-top: .75rem; border-top: 1px solid var(--border); }
.question-test-clarifications h3 { color: var(--muted); font-size: .72rem; letter-spacing: .03em; text-transform: uppercase; }
.question-test-clarifications ul { margin: .45rem 0 0; padding-left: 1.25rem; color: var(--muted); font-size: .78rem; line-height: 1.48; }
.question-test-clarifications li + li { margin-top: .28rem; }
.question-test-unit { margin: .8rem 0 0; color: var(--muted); font-size: .78rem; }
.question-test-unit strong { color: var(--text); }
.question-test-research {
  min-width: 0; max-width: 100%; padding: clamp(1.15rem, 2.5vw, 1.9rem);
  border-color: var(--border-strong); overflow: visible; background: var(--surface);
}
.question-test-research-heading { min-width: 0; margin-bottom: 1rem; }
.question-test-research-heading > p {
  margin: 0 0 .4rem; color: var(--muted); font-size: .8rem; font-weight: 700; line-height: 1.5;
}
.question-test-research-heading h2 { font-size: clamp(1.35rem, 2.2vw, 1.75rem); line-height: 1.2; letter-spacing: -.025em; }
.question-test-research-estimate {
  min-width: 0; display: grid; gap: .35rem; margin: 0 0 1.2rem; padding: .9rem 1rem;
  border: 1px solid var(--border); border-radius: .8rem; background: var(--surface-accent);
}
.question-test-research-estimate > span { color: var(--muted); font-size: .75rem; font-weight: 800; }
.question-test-research-estimate > div { min-width: 0; font-size: 1.3rem; font-weight: 780; line-height: 1.5; overflow-wrap: anywhere; }
.question-test-research-estimate p { margin: 0; }
.question-test-research-estimate a { font-size: .82em; font-weight: 650; }
.question-test-research-edit {
  min-width: 0; margin: 0 0 1.4rem; padding: .75rem 1rem;
  border-left: 3px solid var(--border-strong); background: var(--surface-soft);
  color: var(--muted); font-size: .92rem; line-height: 1.6; overflow-wrap: anywhere;
}
.question-test-research-edit > strong { color: var(--text); }
.question-test-research-edit p { margin: .35rem 0 0; }
.question-test-research-edit p > span { color: var(--text); font-weight: 750; }
.research-document {
  min-width: 0; max-width: 74ch; color: var(--text); font-size: 1.125rem;
  line-height: 1.7; overflow-wrap: anywhere; text-align: left;
}
.research-document > :first-child { margin-top: 0; }
.research-document > :last-child { margin-bottom: 0; }
.research-document h3,
.research-document h4,
.research-document h5,
.research-document h6 {
  margin: 1.65rem 0 .75rem; color: var(--text); font-size: 1.1em; line-height: 1.35;
  font-weight: 850; letter-spacing: -.02em; break-after: avoid;
}
.research-document h3 { font-size: 1.16em; }
.research-document h4 { padding-top: 1.1rem; border-top: 1px solid var(--border); }
.research-document p { margin: .85em 0; }
.research-document ul,
.research-document ol { margin: .9em 0; padding-left: 1.6rem; }
.research-document li { padding-left: .2rem; }
.research-document li + li { margin-top: .9em; }
.research-document strong { font-weight: 800; }
.question-test-research a {
  color: var(--accent-dark); text-decoration: underline; text-decoration-thickness: .08em;
  text-underline-offset: .16em; overflow-wrap: anywhere;
}
.question-test-research a:hover { color: var(--text); text-decoration-thickness: .12em; }
.research-document code,
.research-math-inline {
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: .9em; overflow-wrap: anywhere;
}
.research-document :not(pre) > code,
.research-math-inline { padding: .1em .25em; border-radius: .25rem; background: var(--surface-accent); }
.research-document pre,
.research-plain-text {
  min-width: 0; max-width: 100%; margin: 1rem 0; padding: 1rem;
  border: 1px solid var(--border); border-radius: .7rem; background: var(--surface-soft);
  color: var(--text); white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.65; tab-size: 2;
}
.research-document pre code { white-space: inherit; }
.research-document blockquote {
  margin: 1rem 0; padding: .1rem 1rem; border-left: 3px solid var(--border-strong);
  color: var(--muted); background: var(--surface-soft);
}
.research-document hr { margin: 1.5rem 0; border: 0; border-top: 1px solid var(--border); }
.question-test-research-sources {
  min-width: 0; margin-top: 1.6rem; padding-top: .35rem; border-top: 1px solid var(--border);
  font-size: .9rem; line-height: 1.55; overflow-wrap: anywhere;
}
.question-test-research-sources summary {
  min-height: 3rem; padding: .75rem .2rem; color: var(--text); cursor: pointer; font-weight: 800;
}
.question-test-research-sources summary > span { color: var(--muted); font-weight: 650; }
.question-test-research-sources > p { margin: .2rem 0 .75rem; color: var(--muted); font-size: .88em; }
.question-test-research-sources ol { margin: .5rem 0 0; padding-left: 1.5rem; }
.question-test-research-sources li { min-width: 0; margin-top: .65rem; padding-left: .15rem; }
.question-test-research-sources li > a { display: inline-block; min-height: 2.25rem; padding: .3rem 0; font-weight: 700; }
.question-test-research-source-url { display: block; color: var(--muted); font-size: .85em; overflow-wrap: anywhere; }
.question-test-rating-panel,
.question-test-aspect-group,
.question-test-note-panel {
  min-width: 0; min-inline-size: 0; margin: 0; padding: .9rem 1rem;
  border: 1px solid var(--border); border-radius: var(--radius-lg); background: rgba(255,255,255,.88);
  box-shadow: var(--shadow-soft);
}
.question-test-rating-panel > legend,
.question-test-aspect-group > legend {
  max-width: calc(100% - 1rem); padding: 0 .35rem; color: var(--text); font-size: .82rem;
  font-weight: 850; overflow-wrap: anywhere;
}
.question-test-rating-readout { min-width: 0; display: grid; grid-template-columns: 2.65rem minmax(0, 1fr); align-items: center; gap: .7rem; }
.question-test-rating-readout output {
  width: 2.65rem; height: 2.65rem; display: grid; place-items: center; border: 1px solid #d4cefc;
  border-radius: .8rem; color: var(--accent-dark); background: var(--surface-accent); font-size: 1.25rem; font-weight: 900;
}
.question-test-rating-readout strong { display: block; font-size: .84rem; }
.question-test-rating-readout p { min-height: 1.05rem; margin: .15rem 0 0; color: var(--muted); font-size: .72rem; line-height: 1.42; }
.question-test-range { width: 100%; min-height: 2rem; margin: .48rem 0 0; cursor: pointer; accent-color: var(--accent); }
.question-test-score-ticks { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .2rem; margin-top: -.05rem; }
.question-test-score-tick { min-width: 0; display: grid; justify-items: center; align-content: start; gap: .08rem; text-align: center; }
.question-test-score-tick strong { color: var(--text); font-size: .68rem; }
.question-test-score-tick small { max-width: 100%; color: var(--faint); font-size: .57rem; line-height: 1.2; overflow-wrap: anywhere; }
.question-test-rating-help { margin: .6rem 0 0; padding-top: .55rem; border-top: 1px solid var(--border); color: var(--muted); font-size: .7rem; line-height: 1.42; }
.question-test-aspects { min-width: 0; display: grid; gap: .6rem; }
.question-test-section-heading { min-width: 0; display: flex; align-items: baseline; justify-content: space-between; gap: .8rem; padding: .1rem .15rem 0; }
.question-test-section-heading h2 { font-size: 1rem; }
.question-test-section-heading p { margin: 0; color: var(--muted); font-size: .7rem; text-align: right; }
.question-test-group-description { margin: .12rem 0 .6rem; color: var(--muted); font-size: .7rem; line-height: 1.4; }
.question-test-aspect-grid { min-width: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .45rem; }
.question-test-aspect {
  min-width: 0; min-height: 3.25rem; display: grid; grid-template-columns: 1.25rem minmax(0, 1fr); align-items: start; gap: .62rem;
  padding: .65rem .7rem; border: 1px solid var(--border); border-radius: .85rem; background: var(--surface-soft); cursor: pointer;
  transition: border-color 140ms ease, background 140ms ease, transform 140ms ease;
}
.question-test-aspect:hover { border-color: #cfc8fb; background: var(--surface-accent); }
.question-test-aspect:active { transform: scale(.995); }
.question-test-aspect:focus-within { border-color: var(--accent); box-shadow: 0 0 0 .2rem rgba(103,87,247,.12); }
.question-test-aspect input { width: 1.18rem; height: 1.18rem; margin: .05rem 0 0; cursor: pointer; accent-color: var(--accent); }
.question-test-aspect input:focus-visible { outline-offset: .12rem; }
.question-test-aspect span { min-width: 0; }
.question-test-aspect strong { display: block; color: var(--text); font-size: .76rem; line-height: 1.28; overflow-wrap: anywhere; }
.question-test-aspect small { display: block; margin-top: .18rem; color: var(--muted); font-size: .65rem; line-height: 1.35; overflow-wrap: anywhere; }
.question-test-note-panel { display: grid; gap: .32rem; }
.question-test-note-panel > label { font-size: .8rem; font-weight: 850; }
.question-test-note-panel > p { margin: 0; color: var(--muted); font-size: .69rem; }
.question-test-notes { min-height: 5rem; margin-top: .2rem; resize: vertical; line-height: 1.45; }
.question-test-submit-row { min-width: 0; display: flex; align-items: center; justify-content: flex-end; gap: .8rem; }
.question-test-submit-row .button { flex: 0 0 auto; min-width: 10rem; }
.question-test-status { min-width: 0; flex: 1 1 auto; margin: 0; color: var(--muted); font-size: .72rem; font-weight: 700; text-align: right; }
.question-test-status.is-error { color: var(--danger); }
.question-test-state { min-height: 12rem; display: grid; place-content: center; gap: .8rem; text-align: center; }
.question-test-state .quiet-loader { margin: 0; }
.question-test-state .supporting { margin: 0 auto; }
.question-test-state .button-row { justify-content: center; margin-top: .25rem; }
.question-test-form[aria-busy="true"] { cursor: wait; }
.question-test-form[aria-busy="true"] .question-test-rating-panel,
.question-test-form[aria-busy="true"] .question-test-aspects,
.question-test-form[aria-busy="true"] .question-test-note-panel { opacity: .72; }
.mobile-nav { display: none; }

@media (max-width: 900px) {
  :root { --content-width: 100%; }
  body:not(.is-auth):not(.is-home) { --mobile-nav-reserve: 70px; }
  body.is-question-test { --mobile-nav-reserve: 0px; }
  main { padding-bottom: 5.5rem; }
  body.is-question-test:not(.is-auth) main { padding-bottom: 1.25rem; }
  .is-auth main { padding-bottom: 1rem; }
  .site-header { grid-template-columns: 1fr auto; }
  .desktop-nav { display: none; }
  .status-pill { display: none; }
  .auth-shell { grid-template-columns: 1fr; }
  .auth-brand { min-height: 15rem; padding: 2rem; }
  .auth-brand img { width: 15rem; }
  .auth-pitch h1 { font-size: 2.5rem; }
  .auth-panel { padding: 2rem; }
  .action-grid { grid-template-columns: 1fr; }
  .fight-overview { grid-template-columns: 1fr; }
  .fight-rating-card { min-height: 8rem; }
  .action-card { min-height: 10rem; }
  .section-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .mobile-nav { position: fixed; z-index: 60; left: .75rem; right: .75rem; bottom: max(.75rem, env(safe-area-inset-bottom)); display: grid; grid-template-columns: repeat(5,1fr); padding: .3rem; border: 1px solid var(--border); border-radius: 1rem; background: rgba(255,255,255,.94); box-shadow: var(--shadow); backdrop-filter: blur(.8rem); }
  .mobile-nav a { min-width: 0; padding: .6rem .18rem; font-size: .66rem; }
}

@media (max-width: 620px) {
  .site-header, main { width: min(calc(100% - 1rem), var(--content-width)); }
  .site-header { min-height: 4rem; gap: .35rem; }
  .header-left { gap: .35rem; }
  .brand-link { width: 2.55rem; height: 2.55rem; overflow: hidden; border-radius: .72rem; }
  .brand-link img { width: 10rem; max-width: none; }
  .page-actions { gap: .18rem; }
  .page-action { min-height: 2.2rem; padding: .35rem .46rem; font-size: .66rem; }
  .wide-label { display: none; }
  .compact-label { display: inline; }
  .header-tools { gap: .25rem; }
  .zoom-control { height: 2.2rem; grid-template-columns: 1.75rem 2.45rem 1.75rem; }
  main { padding-top: .35rem; }
  .page-card { border-radius: 1.35rem; }
  .page-heading { display: block; margin: .2rem 0 .6rem; }
  .page-heading h1 { font-size: 1.45rem; }
  .page-heading .supporting { margin-top: .35rem; text-align: left; }
  .home-screen { padding: 1.2rem .5rem 1rem; }
  .home-heading { margin-bottom: 1.4rem; }
  .home-grid { grid-template-columns: minmax(0, 1fr); gap: .65rem; }
  .home-tile { min-height: 6rem; padding: 1.1rem; }
  .home-tile-fight { min-height: 6.5rem; }
  .home-utility-row { margin-top: .9rem; }
  .format-playtest-launch { top: auto; bottom: 4.75rem; }
  .format-playtest-options { grid-template-columns: 1fr; }
  .auth-shell { min-height: 0; border-radius: 1.35rem; }
  .auth-brand { min-height: 12.5rem; padding: 1.4rem; }
  .auth-brand img { width: 12rem; }
  .auth-pitch h1 { font-size: 2rem; }
  .auth-pitch .supporting { display: none; }
  .auth-panel { padding: 1.35rem; }
  .auth-tabs { margin-top: 1.2rem; }
  .fight-heading-row { align-items: flex-start; }
  .fight-rules-button { margin-top: .15rem; padding-inline: .58rem; }
  .fight-rule-list li { grid-template-columns: 1fr; gap: .22rem; }
  .history-row { grid-template-columns: 1fr auto; }
  .history-result { display: none; }
  .button-row .button { flex: 1 1 100%; }
  .question-test-heading { align-items: center; gap: .55rem; margin-bottom: .5rem; }
  .question-test-heading h1 { font-size: 1.25rem; }
  .question-test-progress { width: 8.4rem; min-width: 8.4rem; }
  .question-test-progress > div { gap: .3rem; font-size: .59rem; }
  .question-test-progress strong { font-size: .63rem; }
  .question-test-form { gap: .5rem; }
  .question-test-question { padding: .85rem; }
  .question-test-research { padding: 1rem; border-radius: 1rem; }
  .question-test-research-heading > p { font-size: .76rem; }
  .question-test-research-estimate { padding: .8rem; }
  .question-test-research-edit { padding-inline: .75rem; }
  .research-document pre, .research-plain-text { padding: .75rem; }
  .question-test-question-meta { margin-bottom: .5rem; font-size: .62rem; }
  .question-test-question h2 { font-size: 1.25rem; }
  .question-test-clarifications { margin-top: .7rem; padding-top: .6rem; }
  .question-test-rating-panel,
  .question-test-aspect-group,
  .question-test-note-panel { padding: .78rem; border-radius: 1rem; }
  .question-test-rating-panel > legend,
  .question-test-aspect-group > legend { font-size: .77rem; }
  .question-test-rating-readout { grid-template-columns: 2.4rem minmax(0, 1fr); gap: .55rem; }
  .question-test-rating-readout output { width: 2.4rem; height: 2.4rem; font-size: 1.12rem; }
  .question-test-score-tick small { font-size: .52rem; }
  .question-test-section-heading { display: block; }
  .question-test-section-heading p { margin-top: .18rem; text-align: left; }
  .question-test-aspect-grid { grid-template-columns: 1fr; }
  .question-test-aspect { min-height: 3rem; padding: .6rem .65rem; }
  .question-test-submit-row { align-items: stretch; flex-direction: column; gap: .4rem; }
  .question-test-submit-row .button { width: 100%; min-width: 0; }
  .question-test-status { min-height: 1rem; text-align: left; }
}

/* Keep entry text readable without triggering iOS focus zoom, even when the
   shared page-size setting is below 100%. Intentional browser zoom stays enabled. */
@media (max-width: 768px), (any-pointer: coarse) {
  :root body :is(input:not([type="checkbox"], [type="radio"], [type="range"], [type="button"], [type="submit"], [type="reset"], [type="hidden"]), textarea, select, [contenteditable="true"]) {
    min-width: 0;
    max-width: 100%;
    min-height: 44px;
    font-size: max(16px, 1rem);
  }
}

@media (max-width: 620px) and (max-height: 720px) {
  main { padding-top: .15rem; }
  .page-heading { margin: 0 0 .4rem; }
  .page-heading .supporting { margin-top: .2rem; line-height: 1.25; }
  .page-card { padding: .72rem; }
  .section-grid { gap: .6rem; }
  .panel { padding: .7rem; }
  .panel-heading { margin-bottom: .35rem; }
  .home-screen { padding-top: .8rem; }
  .switch-row { min-height: 2.8rem; padding: .4rem .05rem; }
  .divider { margin: .7rem 0; }
  .question-test-heading { margin-bottom: .35rem; }
  .question-test-heading .eyebrow { margin-bottom: .1rem; }
  .question-test-question { padding: .72rem; }
  .question-test-question-meta { margin-bottom: .35rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .home-tile:hover, .home-utility-action:hover, .home-tile:hover .tile-arrow, .question-test-aspect:active { transform: none; }
}

.prefers-reduced-motion *,
.prefers-reduced-motion *::before,
.prefers-reduced-motion *::after {
  scroll-behavior: auto !important;
  animation-duration: .01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: .01ms !important;
}
.prefers-reduced-motion .home-tile:hover,
.prefers-reduced-motion .home-utility-action:hover,
.prefers-reduced-motion .home-tile:hover .tile-arrow,
.prefers-reduced-motion .question-test-aspect:active { transform: none; }

.prefers-high-contrast {
  --border: #b8b2d0;
  --border-strong: #81799f;
  --muted: #4e5475;
  --faint: #646985;
}

.prefers-high-contrast .button,
.prefers-high-contrast .page-card,
.prefers-high-contrast .home-tile,
.prefers-high-contrast .home-utility-action,
.prefers-high-contrast .panel,
.prefers-high-contrast .auth-shell,
.prefers-high-contrast .input,
.prefers-high-contrast .select,
.prefers-high-contrast .range-number-shell,
.prefers-high-contrast .status-pill,
.prefers-high-contrast .report-dialog,
.prefers-high-contrast .question-test-rating-panel,
.prefers-high-contrast .question-test-aspect-group,
.prefers-high-contrast .question-test-aspect,
.prefers-high-contrast .question-test-note-panel,
.prefers-high-contrast .question-test-research-estimate,
.prefers-high-contrast .question-test-research-edit,
.prefers-high-contrast .question-test-research-sources,
.prefers-high-contrast .research-document pre,
.prefers-high-contrast .research-document blockquote {
  border-width: 2px;
}

@media (forced-colors: active) {
  .button, .page-card, .home-tile, .home-utility-action, .utility-mark, .tile-mark, .tile-kicker, .tile-arrow, .panel, .auth-shell, .input, .select, .range-number-shell, .status-pill, .fight-rating-card, .fight-rules-button, .fight-rule-list li, .question-test-rating-panel, .question-test-aspect-group, .question-test-aspect, .question-test-note-panel, .question-test-rating-readout output { border: 1px solid CanvasText; }
  .button-primary { forced-color-adjust: none; }
  .home-tile-fight, .home-tile-fight .tile-copy > span { color: CanvasText; background: Canvas; }
  .modal-backdrop {
    background: transparent;
    backdrop-filter: none;
  }
  .report-dialog {
    border: 2px solid CanvasText;
    color: CanvasText;
    background: Canvas;
  }
  .volume-slider {
    appearance: auto;
    -webkit-appearance: auto;
    background: Canvas;
    forced-color-adjust: auto;
  }
  .volume-slider:focus-visible { outline: 2px solid Highlight; outline-offset: 3px; box-shadow: none; }
  .volume-value { border: 1px solid CanvasText; color: CanvasText; background: Canvas; }
  .question-test-range, .question-test-aspect input { forced-color-adjust: auto; }
  .question-test-category, .question-test-rating-readout output { color: CanvasText; background: Canvas; }
  .question-test-research-estimate, .question-test-research-edit, .research-document pre,
  .research-document blockquote, .research-math-inline { border-color: CanvasText; color: CanvasText; background: Canvas; }
  .question-test-research-sources, .research-document h4 { border-color: CanvasText; }
  .question-test-research a { color: LinkText; }
}

@media print {
  .ad-placement,
  .site-header,
  .mobile-nav,
  .toast,
  #modal-root,
  .ambient,
  button {
    display: none !important;
  }

  body,
  .auth-shell,
  .page-card,
  .panel {
    background: #fff;
    box-shadow: none;
  }
}