:root {
  color-scheme: light;
  --bg: #f7f4ec;
  --surface: #fffdf8;
  --surface-strong: #ffffff;
  --surface-tint: #eaf1ed;
  --ink: #16302d;
  --muted: #5d6d69;
  --line: #c8d3ce;
  --brand: #173f3a;
  --brand-hover: #0f332f;
  --brand-contrast: #ffffff;
  --accent: #a93f2b;
  --accent-soft: #f8ded5;
  --focus: #1661a9;
  --danger: #a22c20;
  --shadow: 0 16px 40px rgb(18 47 43 / 9%);
  --radius-sm: .6rem;
  --radius: 1rem;
  --radius-lg: 1.5rem;
  --content: 76rem;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0e1918;
  --surface: #152321;
  --surface-strong: #1a2b28;
  --surface-tint: #203530;
  --ink: #f0f5f1;
  --muted: #b3c2bd;
  --line: #3a504b;
  --brand: #8dc8b7;
  --brand-hover: #a6d9ca;
  --brand-contrast: #10211f;
  --accent: #f09479;
  --accent-soft: #4e2c25;
  --focus: #78b9ff;
  --danger: #ff9f91;
  --shadow: 0 18px 45px rgb(0 0 0 / 24%);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0e1918;
    --surface: #152321;
    --surface-strong: #1a2b28;
    --surface-tint: #203530;
    --ink: #f0f5f1;
    --muted: #b3c2bd;
    --line: #3a504b;
    --brand: #8dc8b7;
    --brand-hover: #a6d9ca;
    --brand-contrast: #10211f;
    --accent: #f09479;
    --accent-soft: #4e2c25;
    --focus: #78b9ff;
    --danger: #ff9f91;
    --shadow: 0 18px 45px rgb(0 0 0 / 24%);
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); line-height: 1.55; min-width: 320px; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button, .button, .file-button { min-height: 2.75rem; }
button, .button { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface-strong); color: var(--ink); padding: .65rem 1rem; font-weight: 700; cursor: pointer; transition: border-color .18s ease, background .18s ease, transform .18s ease; }
button:hover, .button:hover { border-color: var(--brand); background: var(--surface-tint); }
button:active, .button:active { transform: translateY(1px); }
button:disabled { cursor: not-allowed; opacity: .55; }
.button { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }
.button-primary { background: var(--brand); border-color: var(--brand); color: var(--brand-contrast); }
.button-primary:hover { background: var(--brand-hover); border-color: var(--brand-hover); color: var(--brand-contrast); }
.button-danger { color: var(--danger); border-color: currentColor; }
a { color: var(--brand); text-underline-offset: .16em; text-decoration-thickness: .08em; }
a:hover { text-decoration-thickness: .14em; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
::selection { background: var(--accent-soft); color: var(--ink); }
h1, h2, h3 { line-height: 1.14; letter-spacing: -.025em; margin: 0 0 .65rem; text-wrap: balance; }
h1 { font-size: clamp(2.25rem, 6vw, 4.6rem); }
h2 { font-size: clamp(1.45rem, 3vw, 2.2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1rem; }
code { background: var(--surface-tint); border-radius: .3rem; padding: .1rem .3rem; font-size: .92em; }
.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; }
.skip-link { position: fixed; z-index: 1000; top: .5rem; left: .5rem; transform: translateY(-150%); background: var(--surface-strong); color: var(--ink); padding: .7rem 1rem; border-radius: .4rem; }
.skip-link:focus { transform: none; }
.eyebrow { margin: 0 0 .5rem; color: var(--accent); font-size: .76rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.lede { color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.35rem); max-width: 48rem; }
.muted, .hint { color: var(--muted); }
.hint { margin: .3rem 0 0; font-size: .86rem; }

.site-header { width: min(calc(100% - 2rem), var(--content)); margin: 0 auto; min-height: 5rem; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.5rem; border-bottom: 1px solid var(--line); }
.brand { color: var(--ink); width: 11.8rem; }
.brand img { width: 100%; height: auto; }
.primary-nav { display: flex; align-items: center; justify-content: flex-end; gap: 1.5rem; }
.primary-nav a { color: var(--ink); font-weight: 700; text-decoration: none; }
.primary-nav a:hover { color: var(--accent); }
.icon-button { width: 2.75rem; padding: 0; border-radius: 50%; font-size: 1.25rem; }
.breadcrumbs { width: min(calc(100% - 2rem), var(--content)); margin: .85rem auto 0; font-size: .9rem; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: .45rem; list-style: none; padding: 0; margin: 0; }
.breadcrumbs li + li::before { content: "/"; margin-right: .45rem; color: var(--muted); }

main { min-height: 60vh; }
.home-hero, .finder, .home-section, .trust-section, .tool-page, .prose-page, .error-page { width: min(calc(100% - 2rem), var(--content)); margin-inline: auto; }
.home-hero { padding: clamp(3.5rem, 8vw, 7.5rem) 0 clamp(3rem, 7vw, 6rem); display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(15rem, .7fr); gap: clamp(2rem, 7vw, 6rem); align-items: end; }
.home-hero h1 { max-width: 13ch; }
.hero-actions, .button-row, .result-actions, .preset-row, .die-row { display: flex; flex-wrap: wrap; align-items: center; gap: .65rem; }
.hero-actions { margin-top: 1.75rem; }
.hero-note { border-left: 4px solid var(--accent); padding: .4rem 0 .4rem 1.25rem; display: grid; }
.hero-note-mark { font-size: 3rem; font-weight: 850; line-height: 1; }
.hero-note strong { font-size: 1.15rem; }
.hero-note span:last-child { color: var(--muted); margin-top: .25rem; }
.finder { background: var(--brand); color: var(--brand-contrast); border-radius: var(--radius-lg); padding: clamp(1.4rem, 4vw, 2.5rem); display: grid; grid-template-columns: 1fr minmax(17rem, .8fr); gap: 1rem 3rem; align-items: end; box-shadow: var(--shadow); }
.finder .eyebrow { color: #ffb6a2; }
.finder h2 { max-width: 20ch; }
.finder .muted { grid-column: 2; color: inherit; opacity: .8; margin: 0; }
.search-field { position: relative; display: block; }
.search-field input { width: 100%; min-height: 3.35rem; padding-right: 3rem; color: #17302d; background: #fffdf8; border-color: #fffdf8; }
.search-field > span:last-child { position: absolute; top: .4rem; right: .9rem; color: #17302d; font-size: 1.65rem; }
.home-section { padding: clamp(3.5rem, 8vw, 6rem) 0 0; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
.section-heading h2 { max-width: 26ch; }
.tool-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.tool-card { position: relative; display: flex; flex-direction: column; min-height: 15rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; box-shadow: 0 6px 18px rgb(18 47 43 / 3%); transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.tool-card:hover { transform: translateY(-3px); border-color: var(--brand); box-shadow: var(--shadow); }
.tool-card h3 { margin-top: 1.1rem; }
.tool-card h3 a { color: var(--ink); text-decoration: none; }
.tool-card h3 a::after { position: absolute; content: ""; inset: 0; border-radius: inherit; }
.tool-card p { color: var(--muted); font-size: .94rem; }
.tool-card-top { display: flex; align-items: start; justify-content: space-between; }
.tool-symbol { display: grid; place-items: center; min-width: 3rem; height: 3rem; padding: 0 .45rem; background: var(--surface-tint); border: 1px solid var(--line); border-radius: .75rem; color: var(--brand); font-size: .94rem; font-weight: 850; }
.card-favourite { position: relative; z-index: 1; min-height: 2.75rem; width: 2.75rem; border: 0; background: transparent; padding: 0; font-size: 1.45rem; }
.card-favourite[aria-pressed="true"] { color: var(--accent); }
.card-link { color: var(--accent); font-weight: 800; font-size: .9rem; margin-top: auto; }
.trust-section { padding: clamp(4rem, 9vw, 7rem) 0; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); }
.trust-section > div { border-top: 1px solid var(--line); padding-top: 1.5rem; }

.tool-page { padding: 1.3rem 0 5rem; }
.tool-intro { display: flex; justify-content: space-between; align-items: end; gap: 1rem; padding: clamp(1.5rem, 4vw, 3rem) 0 1.5rem; }
.tool-intro h1 { font-size: clamp(2rem, 5vw, 3.7rem); }
.favourite-button { display: flex; flex: none; align-items: center; gap: .45rem; }
.favourite-button[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); }
.favourite-button span:first-child { font-size: 1.3rem; }
.tool-layout { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: start; gap: 1rem; }
.tool-panel, .result-panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1rem, 3vw, 1.7rem); box-shadow: var(--shadow); }
.result-panel { position: sticky; top: 1rem; min-height: 21rem; }
.result-heading { display: flex; align-items: start; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); padding-bottom: 1rem; }
.result-heading h2 { font-size: 1.35rem; }
.status-pill { display: inline-flex; align-items: center; min-height: 1.75rem; border: 1px solid var(--line); border-radius: 999px; padding: .2rem .65rem; color: var(--muted); font-size: .78rem; white-space: nowrap; }
.result-output { padding: clamp(1.4rem, 4vw, 2.4rem) 0; min-height: 7rem; font-size: clamp(1.08rem, 2.3vw, 1.35rem); overflow-wrap: anywhere; }
.result-output .primary-result { display: block; color: var(--brand); font-size: clamp(2rem, 6vw, 4.4rem); font-weight: 850; letter-spacing: -.045em; line-height: 1.05; }
.result-output ol, .result-output ul { margin: .5rem 0; padding-left: 1.5rem; }
.result-actions { border-top: 1px solid var(--line); padding-top: 1rem; margin-top: .5rem; }
.validation-summary { margin: 1rem 0 0; padding: .85rem 1rem; border-left: 4px solid var(--danger); background: color-mix(in srgb, var(--danger) 10%, transparent); color: var(--ink); }
.privacy-strip { margin: 1rem 0; padding: 1rem 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-tint); }
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: clamp(4rem, 8vw, 7rem); background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.content-grid section { padding: clamp(1.4rem, 4vw, 2.5rem); background: var(--surface); }
.content-grid ul, .content-grid ol { padding-left: 1.25rem; }
.faq { max-width: 52rem; margin: clamp(4rem, 8vw, 7rem) auto 0; }
.faq details { border-top: 1px solid var(--line); padding: 1rem 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { font-weight: 800; cursor: pointer; min-height: 2.75rem; display: flex; align-items: center; }
.faq details p { color: var(--muted); }
.related { margin-top: clamp(4rem, 8vw, 7rem); }
.advert-placement { width: min(100%, 60rem); min-height: 7.5rem; margin: clamp(2.5rem, 6vw, 4.5rem) auto; display: grid; grid-template-rows: auto 1fr; place-items: center; gap: .35rem; overflow: hidden; contain: layout paint style; isolation: isolate; color: var(--muted); background: var(--surface-tint); border: 1px solid var(--line); border-radius: var(--radius); }
.advert-placement--tool-result { min-height: 8.5rem; }
.advert-placement-label { padding-top: .4rem; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.adsbygoogle { display: block; width: 100%; min-height: 6.25rem; }
.advert-placement[data-ad-awaiting-result="true"] { visibility: hidden; }
body[data-presentation-mode="true"] .advert-placement,
body[data-advertising-mode-blocked] .advert-placement,
:fullscreen .advert-placement { display: none !important; }

.field { margin-bottom: 1rem; }
.field > label { display: grid; gap: .4rem; font-weight: 750; }
input:not([type="checkbox"]):not([type="radio"]), select, textarea { width: 100%; min-height: 2.85rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface-strong); color: var(--ink); padding: .65rem .75rem; }
textarea { resize: vertical; line-height: 1.45; }
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: var(--danger); box-shadow: 0 0 0 1px var(--danger); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1rem; }
.check-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem 1rem; margin: .5rem 0 1rem; }
.check { display: flex; align-items: start; gap: .6rem; min-height: 2.75rem; padding: .55rem 0; font-weight: 650; }
.check input { flex: none; width: 1.25rem; height: 1.25rem; margin-top: .1rem; accent-color: var(--brand); }
.compact-check { min-height: 2.4rem; }
.button-row { margin-top: 1rem; }
.button-row.compact { margin: .5rem 0 1rem; }
.chip, .die-chip { min-height: 2.5rem; border-radius: 999px; padding: .45rem .8rem; }
.file-button { position: relative; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface-strong); padding: .65rem 1rem; color: var(--ink); font-weight: 700; cursor: pointer; }
.file-button:hover { border-color: var(--brand); background: var(--surface-tint); }
.file-button input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
fieldset { margin: 1rem 0; border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; }
legend { padding: 0 .35rem; font-weight: 800; }
.weekday-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: .4rem; }
.notice, .count-strip { padding: .75rem .9rem; border-radius: var(--radius-sm); background: var(--surface-tint); color: var(--muted); font-size: .9rem; }
.notice { border-left: 3px solid var(--accent); }
.count-strip { margin: 0 0 1rem; }
details.saved-data { margin-top: 1rem; border-top: 1px solid var(--line); padding-top: 1rem; }
details.saved-data summary { cursor: pointer; font-weight: 800; min-height: 2.75rem; }
.advanced-options { margin: 1rem 0; border: 1px solid var(--line); border-radius: var(--radius); padding: .35rem 1rem; }
.advanced-options summary { min-height: 2.75rem; display: flex; align-items: center; cursor: pointer; font-weight: 800; }
.advanced-options[open] summary { margin-bottom: 1rem; border-bottom: 1px solid var(--line); }
.inline-form { display: grid; grid-template-columns: 1fr auto; gap: .5rem; margin: .5rem 0 1rem; }
.history-list { max-height: 13rem; overflow: auto; padding-left: 1.5rem; }
.history-list li { padding: .35rem 0; border-bottom: 1px solid var(--line); }
.round-nav { display: grid; grid-template-columns: 1fr auto 1fr; gap: .5rem; align-items: center; margin: 1rem 0; text-align: center; }
.round-nav button:last-child { justify-self: end; }
.result-set { margin-bottom: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.result-set header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.result-set p { overflow-wrap: anywhere; }
.team-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
.team-card, .pair-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; background: var(--surface-strong); }
.team-card ul { list-style: none; padding: 0; }
.team-card li { display: flex; gap: .5rem; align-items: start; padding: .4rem 0; border-top: 1px solid var(--line); }
.team-card .team-stats { color: var(--muted); font-size: .85rem; }
.pair-list { display: grid; gap: .65rem; }
.bye-card { border-style: dashed; color: var(--muted); }
.wheel-visual { position: relative; width: min(16rem, 70vw); aspect-ratio: 1; margin: 1rem auto 2rem; }
.wheel-disc { width: 100%; height: 100%; border: 10px solid var(--surface-strong); outline: 2px solid var(--line); border-radius: 50%; display: grid; place-items: center; background: conic-gradient(#2b7a6e 0 25%, #e2765e 0 50%, #d8a83e 0 75%, #5079a6 0); transition: transform 1.8s cubic-bezier(.14,.7,.23,1); }
.wheel-disc span { display: grid; place-items: center; width: 4rem; height: 4rem; border-radius: 50%; background: var(--surface-strong); color: var(--ink); font-weight: 850; }
.wheel-pointer { position: absolute; top: -8px; left: calc(50% - 10px); width: 0; height: 0; border-left: 10px solid transparent; border-right: 10px solid transparent; border-top: 24px solid var(--accent); }
.wheel-visual.is-spinning .wheel-disc { transform: rotate(var(--wheel-turn, 900deg)); }
.legend-list { padding: 0; list-style: none; }
.legend-list li { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .45rem 0; border-bottom: 1px solid var(--line); }
.swatch { flex: none; width: 1rem; height: 1rem; border-radius: .2rem; border: 1px solid rgb(0 0 0 / 25%); }
.dice-breakdown, .stat-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem; margin: 1rem 0; }
.die-results { display: flex; flex-wrap: wrap; gap: .5rem; grid-column: 1 / -1; }
.die-result { display: grid; place-items: center; min-width: 3rem; height: 3rem; border: 1px solid var(--line); border-radius: .6rem; background: var(--surface-strong); font-weight: 850; }
.stat-grid > div { padding: .75rem; background: var(--surface-tint); border-radius: var(--radius-sm); }
.stat-grid dt { color: var(--muted); font-size: .8rem; }
.stat-grid dd { margin: .1rem 0 0; font-size: 1.3rem; font-weight: 850; }
.coin-visual { width: 7rem; height: 7rem; margin: 1rem auto; display: grid; place-items: center; border: .6rem double #9a6d18; border-radius: 50%; background: #e5b946; color: #34260b; font-size: 2rem; font-weight: 900; box-shadow: inset 0 0 0 .2rem #f8d77a; transition: transform .55s ease; }
.coin-visual.is-flipping { transform: rotateY(720deg); }
.sequence-list { display: flex; flex-wrap: wrap; gap: .25rem; list-style: none; max-height: 9rem; overflow: auto; padding: 0; }
.sequence-list li { display: grid; place-items: center; min-width: 2rem; height: 2rem; border-radius: .35rem; background: var(--surface-tint); font-size: .8rem; font-weight: 850; }
.option-row { display: grid; grid-template-columns: 1fr 7rem auto; gap: .5rem; align-items: end; margin-bottom: .6rem; }
.chance-list { display: grid; gap: .5rem; }
.chance-bar { display: grid; grid-template-columns: minmax(5rem, auto) 1fr auto; gap: .65rem; align-items: center; }
.chance-track { width: 100%; height: .65rem; border: 0; border-radius: 999px; overflow: hidden; accent-color: var(--accent); }
.chance-track::-webkit-progress-bar { background: var(--surface-tint); }
.chance-track::-webkit-progress-value { background: var(--accent); }
.chance-track::-moz-progress-bar { background: var(--accent); }
.word-cloud { display: flex; flex-wrap: wrap; gap: .55rem; }
.word-chip { padding: .45rem .7rem; background: var(--surface-tint); border-radius: .5rem; font-weight: 750; }
.storage-details { display: grid; gap: .6rem; margin: 1rem 0; }
.storage-row { display: flex; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); padding: .6rem 0; }

.prose-page { max-width: 58rem; padding: clamp(3rem, 7vw, 6rem) 0; }
.prose-page header { margin-bottom: 3rem; }
.prose-page h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); }
.prose-page section { border-top: 1px solid var(--line); padding: 2rem 0; }
.prose-page section h2 { font-size: 1.5rem; }
.error-page { text-align: center; padding: clamp(5rem, 12vw, 10rem) 0; }
.error-page h1 { margin-inline: auto; max-width: 16ch; }
.error-page p { margin-inline: auto; max-width: 42rem; }

.site-footer { width: min(calc(100% - 2rem), var(--content)); margin: 0 auto; border-top: 1px solid var(--line); padding: 3rem 0 2rem; display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 2rem; }
.site-footer h2 { font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: .4rem 0; }
.footer-brand { color: var(--ink); font-size: 1.3rem; font-weight: 850; text-decoration: none; }
.site-footer p { color: var(--muted); }
.footer-bottom { grid-column: 1 / -1; margin: 1rem 0 0; border-top: 1px solid var(--line); padding-top: 1rem; font-size: .85rem; }
.toast { position: fixed; z-index: 900; left: 50%; bottom: 1.25rem; transform: translateX(-50%); max-width: min(30rem, calc(100% - 2rem)); background: var(--ink); color: var(--bg); padding: .75rem 1rem; border-radius: 999px; box-shadow: var(--shadow); text-align: center; }
.update-banner { position: fixed; z-index: 850; right: 1rem; bottom: 1rem; display: flex; align-items: center; gap: .75rem; background: var(--surface-strong); border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: var(--radius); padding: .75rem; }
.presentation { position: fixed !important; z-index: 800; inset: 0; margin: 0 !important; width: 100% !important; max-height: none !important; border-radius: 0 !important; display: grid; place-content: center; background: var(--bg) !important; padding: clamp(1rem, 6vw, 5rem) !important; overflow: auto; }
.presentation .result-output { text-align: center; }
.presentation-exit { position: fixed; z-index: 801; top: 1rem; right: 1rem; }

@media (max-width: 850px) {
  .tool-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tool-layout { grid-template-columns: 1fr; }
  .result-panel { position: relative; top: auto; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .site-footer > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .site-header { grid-template-columns: 1fr auto; min-height: 4.2rem; gap: .7rem; }
  .brand { width: 9.7rem; }
  .primary-nav { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; overflow-x: auto; padding-bottom: .65rem; }
  .home-hero { grid-template-columns: 1fr; padding-top: 3rem; }
  .finder { grid-template-columns: 1fr; }
  .finder .muted { grid-column: 1; }
  .tool-card-grid { grid-template-columns: 1fr; }
  .tool-card { min-height: 12.5rem; }
  .trust-section, .content-grid { grid-template-columns: 1fr; }
  .tool-intro { align-items: start; }
  .favourite-button span:last-child { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
  .form-grid, .check-grid, .team-grid { grid-template-columns: 1fr; }
  body[data-tool="random-number-generator"] .form-grid,
  body[data-tool="random-date-generator"] .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap-inline: .65rem; }
  .weekday-grid { grid-template-columns: repeat(4, 1fr); }
  .option-row { grid-template-columns: 1fr 6rem; }
  .option-row > :last-child { grid-column: 1 / -1; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer > div:first-child, .footer-bottom { grid-column: 1; }
  .round-nav { grid-template-columns: 1fr 1fr; }
  .round-nav span { grid-column: 1 / -1; grid-row: 1; }
  .round-nav button:last-child { justify-self: stretch; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

@media print {
  :root { color-scheme: light; --bg: white; --surface: white; --surface-strong: white; --ink: black; --muted: #333; --line: #aaa; }
  .site-header, .breadcrumbs, .site-footer, .tool-intro .favourite-button, .tool-panel, .result-actions, .privacy-strip, .content-grid, .faq, .related, .advert-placement, .toast, .update-banner { display: none !important; }
  .tool-page, .tool-layout { width: 100%; display: block; padding: 0; }
  .result-panel { position: static; box-shadow: none; border: 0; padding: 0; }
  .result-output { font-size: 11pt; }
  .team-card, .pair-card { break-inside: avoid; }
}