:root {
  --ink: #11110f;
  --muted: #666660;
  --line: #cac9c2;
  --paper: #f4f3ee;
  --white: #fff;
  --blue: #087ee6;
  --soft: #e7f2fb;
  --green: #087a57;
  --red: #c5313d;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", sans-serif;
  line-height: 1.68;
  line-break: strict;
  -webkit-font-smoothing: antialiased;
}
p, li, summary, .answer { text-wrap: pretty; word-break: auto-phrase; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { max-width: 100%; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

#product-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 58px;
  background: var(--paper);
  border-bottom: 1px solid var(--ink);
}
.site-header-inner, .site-footer-inner, main {
  width: min(1160px, calc(100% - 48px));
  margin-inline: auto;
}
.site-header-inner { min-height: 58px; display: flex; align-items: center; gap: 20px; }
.brand-trail { display: flex; align-items: center; gap: 10px; white-space: nowrap; }
.studio-brand { font-size: 1.15rem; font-weight: 900; letter-spacing: -.06em; }
.studio-brand span { color: var(--blue); }
.brand-divider { color: var(--line); }
.brand { display: flex; align-items: center; gap: 8px; font-size: .83rem; font-weight: 850; }
.brand img { border-radius: 7px; }
.product-nav { display: flex; align-items: center; gap: 0; margin-left: auto; }
.product-nav a { display: block; padding: 19px 9px; color: var(--muted); font-size: .71rem; font-weight: 750; }
.product-nav a:hover, .product-nav a[aria-current="page"] { color: var(--blue); }
.product-nav .back-to-studio { margin-left: 8px; padding-left: 14px; border-left: 1px solid var(--line); color: var(--blue); }
.menu-button { display: none; margin-left: auto; border: 0; background: transparent; font-size: .75rem; font-weight: 800; }
.language-picker select { min-height: 34px; padding: 5px 25px 5px 8px; border: 1px solid var(--line); background: var(--paper); font: inherit; font-size: .68rem; font-weight: 750; }
.localized-header { display: flex; align-items: center; gap: 18px; min-height: 58px; border-bottom: 1px solid var(--ink); }
.localized-header .localized-nav { display: flex; gap: 15px; margin-left: auto; font-size: .72rem; font-weight: 750; }
.localized-header .language-picker { margin-left: 4px; }
.localized-section { padding-top: 52px; }
.localized-section + .localized-section { margin-top: 52px; border-top: 1px solid var(--line); }
.localized-copy { max-width: 760px; margin-top: 14px; color: var(--muted); }
.localized-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.localized-faq { margin-top: 22px; border-top: 1px solid var(--ink); }
.localized-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 30px; }
.localized-gallery figure { overflow: hidden; border: 1px solid var(--line); background: var(--white); }
.localized-gallery img { display: block; width: 100%; }
.localized-gallery figcaption { padding: 11px 13px; border-top: 1px solid var(--line); font-size: .74rem; font-weight: 800; }

.store-link, .button-secondary {
  display: inline-flex;
  min-height: 44px;
  padding: 9px 16px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  font-size: .76rem;
  font-weight: 800;
}
.store-link { color: #fff; background: var(--ink); }
.store-link:hover { background: var(--blue); border-color: var(--blue); }
.store-link-small { min-height: 34px; padding: 5px 11px; font-size: .68rem; }
.button-secondary { background: transparent; }
.button-secondary:hover { color: var(--blue); border-color: var(--blue); }

main { padding: 34px 0 64px; }
.eyebrow, .number, .feature-index, .step-number, .calculation-notes span {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .68rem;
  font-weight: 850;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.eyebrow { color: var(--blue); }
h1, h2, h3 { line-height: 1.16; letter-spacing: -.05em; text-wrap: balance; }
h1 { font-size: clamp(3rem, 7.5vw, 6rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
.lead { margin-top: 18px; color: var(--muted); font-size: .95rem; }
.button-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 25px; }

.hero {
  min-height: 460px;
  display: flex;
  align-items: center;
  padding: 58px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.hero > div { max-width: 910px; }
.future-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .72fr);
  gap: clamp(36px, 7vw, 96px);
  min-height: 650px;
  overflow: hidden;
}
.future-hero .hero-copy { max-width: 760px; }
.future-hero h1 { font-size: clamp(3rem, 6.2vw, 5.4rem); }
.hero-note { font-size: .78rem; margin-top: 13px; }
.hero-screen {
  align-self: end;
  width: min(100%, 390px);
  margin: 0 auto -72px;
  padding: 14px 14px 0;
  border: 1px solid var(--ink);
  border-bottom: 0;
  border-radius: 38px 38px 0 0;
  background: #fff;
  box-shadow: 0 24px 80px rgba(8, 126, 230, .17);
}
.hero-screen img { display: block; width: 100%; border-radius: 26px 26px 0 0; }
.hero-screen figcaption {
  padding: 14px 4px 18px;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 750;
  text-align: center;
}
.hero-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.hero-brand img { width: 62px; border-radius: 14px; }
.hero-brand strong { font-size: 1.2rem; }
.hero h1 span { color: var(--blue); }

.intro {
  display: grid;
  grid-template-columns: .55fr 1.2fr 1fr;
  gap: 44px;
  align-items: start;
  padding: 38px 0;
  border-bottom: 1px solid var(--line);
}
.intro p:last-child { color: var(--muted); }
.section { margin-top: 58px; }
.story-section { scroll-margin-top: 76px; }
.story-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 26px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.story-flow article { padding: 26px; border-right: 1px solid var(--line); }
.story-flow article:last-child { border-right: 0; }
.story-flow span {
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .7rem;
  font-weight: 850;
  letter-spacing: .09em;
}
.story-flow h3 { margin-top: 30px; font-size: 1.3rem; }
.story-flow p { margin-top: 9px; color: var(--muted); font-size: .83rem; }
.supporting-features { padding-top: 42px; border-top: 1px solid var(--line); }
.section-heading { max-width: 760px; margin-bottom: 22px; }
.section-heading h2 { margin-top: 5px; }
.section-heading p:last-child { margin-top: 10px; color: var(--muted); }

.feature-grid { border-top: 1px solid var(--ink); }
.feature-card {
  display: grid;
  grid-template-columns: 70px .7fr 1.35fr auto;
  gap: 24px;
  align-items: center;
  min-height: 0;
  padding: 21px 4px;
  border-bottom: 1px solid var(--line);
}
.feature-card .number { color: var(--blue); }
.feature-card h3 { font-size: 1.2rem; }
.feature-card p { color: var(--muted); font-size: .83rem; }
.feature-card a { color: var(--blue); font-size: .74rem; font-weight: 850; white-space: nowrap; }

.available-feature { margin-top: 58px; padding: 46px; color: #fff; background: var(--ink); }
.available-heading { display: grid; grid-template-columns: 1fr .85fr; gap: 60px; align-items: end; }
.available-heading .eyebrow { color: #79baff; }
.available-heading > p { color: #b8b8b1; font-size: .9rem; }
.available-demo { margin-top: 38px; }
.calculation-card { padding: 28px; color: var(--ink); background: var(--white); }
.calculation-label { color: var(--muted); font-size: .74rem; font-weight: 700; }
.calculation-start { display: block; margin-top: 1px; font-size: 1.8rem; }
.calculation-flow { margin-top: 16px; border-top: 1px solid var(--ink); list-style: none; }
.calculation-flow li {
  display: grid;
  grid-template-columns: 80px 1fr auto auto;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.calculation-flow span, .calculation-flow small { color: var(--muted); font-size: .7rem; }
.calculation-flow b { font-size: .85rem; }
.calculation-flow em { font-style: normal; font-weight: 850; }
.calculation-flow .income { color: var(--green); }
.calculation-flow .is-lowest { color: var(--blue); }
.calculation-flow .is-lowest small { color: var(--blue); font-weight: 850; }
.calculation-result {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: end;
  margin-top: 19px;
  padding-top: 19px;
  border-top: 3px solid var(--blue);
}
.calculation-result span { color: var(--muted); font-size: .75rem; font-weight: 750; }
.calculation-result strong { color: var(--blue); white-space: nowrap; font-size: 1.8rem; }
.calculation-notes { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 34px; border-top: 1px solid #494943; }
.calculation-notes article { padding: 20px; border-right: 1px solid #494943; }
.calculation-notes article:last-child { border-right: 0; }
.calculation-notes span { color: #79baff; }
.calculation-notes h3 { margin-top: 13px; font-size: .95rem; }
.calculation-notes p { margin-top: 7px; color: #aaa9a2; font-size: .76rem; }
.calculation-footnote { margin-top: 18px; color: #81817b; font-size: .66rem; }

.page-hero { padding: 52px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.page-hero h1 { max-width: 920px; margin-top: 8px; font-size: clamp(2.7rem, 6vw, 4.8rem); }
.page-hero .lead { max-width: 680px; }
.feature-detail {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 64px;
  align-items: center;
  padding: 38px 0 0;
  border-top: 1px solid var(--ink);
  overflow: hidden;
}
.feature-detail:nth-child(even) .feature-copy { order: 2; }
.feature-detail:nth-child(even) .guide-screen { order: 1; }
.feature-copy { padding-bottom: 38px; }
.feature-copy h2 { margin-top: 11px; }
.feature-copy > p:not(.eyebrow) { max-width: 680px; margin-top: 12px; color: var(--muted); }
.bullet-list { display: grid; gap: 5px; margin-top: 17px; list-style: none; }
.bullet-list li { position: relative; padding-left: 18px; color: #3d3d39; font-size: .87rem; }
.bullet-list li::before { content: "—"; position: absolute; left: 0; color: var(--blue); }
.guide-screen { align-self: end; width: 240px; max-height: 380px; margin-inline: auto; border: 1px solid var(--ink); border-bottom: 0; overflow: hidden; }
.guide-screen img { display: block; width: 100%; }
.reflection-screen { width: 260px; }
.auto-reflection-guide { margin-top: 0; }
.receipt-demo { display: grid; gap: 12px; align-content: center; min-height: 370px; padding: 20px; border-bottom: 1px solid var(--ink); background: #f2f4f7; }
.receipt-paper { display: grid; gap: 5px; padding: 18px 14px; color: #555; background: #fff; box-shadow: 0 8px 22px rgba(0,0,0,.08); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .65rem; }
.receipt-paper .receipt-store { color: var(--ink); font-size: .86rem; font-weight: 900; text-align: center; }
.receipt-paper i { height: 1px; margin: 4px 0; background: repeating-linear-gradient(90deg, #aaa 0 4px, transparent 4px 8px); }
.receipt-paper strong { margin-top: 4px; color: var(--ink); font-size: .82rem; text-align: right; }
.receipt-arrow { color: var(--blue); font-size: 1.1rem; font-weight: 900; text-align: center; }
.receipt-result { display: grid; gap: 4px; padding: 14px; border: 1px solid #b9d7f7; background: #fff; }
.receipt-result small { color: var(--blue); font-size: .58rem; font-weight: 850; text-transform: uppercase; }
.receipt-result b { font-size: .86rem; }
.receipt-result span { color: var(--muted); font-size: .65rem; }
.receipt-result em { margin-top: 5px; padding: 6px; color: #fff; background: var(--blue); font-size: .61rem; font-style: normal; font-weight: 850; text-align: center; }

.steps { border-top: 1px solid var(--ink); }
.step {
  display: grid;
  grid-template-columns: 70px 1fr .65fr;
  gap: 30px;
  align-items: center;
  padding: 20px 4px;
  border-bottom: 1px solid var(--line);
}
.step-number { color: var(--blue); font-size: 1rem; }
.step h3 { font-size: 1.15rem; }
.step p { margin-top: 4px; color: var(--muted); font-size: .84rem; }
.step .mini-note { padding-left: 15px; border-left: 2px solid var(--blue); color: var(--muted); font-size: .76rem; }
.tip-box { margin-top: 20px; padding: 16px 0 16px 18px; border-left: 3px solid var(--blue); color: var(--muted); }
.tip-box strong { display: block; color: var(--ink); }

.faq-layout { display: grid; grid-template-columns: .45fr 1.55fr; gap: 56px; align-items: start; }
.faq-nav { position: sticky; top: 86px; border-top: 1px solid var(--ink); }
.faq-nav a { display: block; padding: 8px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .78rem; }
.faq-nav a:hover { color: var(--blue); }
.faq-group { margin-bottom: 42px; }
.faq-group h2 { margin-bottom: 14px; font-size: 1.45rem; }
.faq-list { border-top: 1px solid var(--ink); }
details { border-bottom: 1px solid var(--line); }
summary { position: relative; padding: 16px 46px 16px 4px; cursor: pointer; font-weight: 800; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 5px; color: var(--blue); }
details[open] summary::after { content: "−"; }
.answer { padding: 0 4px 17px; color: var(--muted); }

.support-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--ink); }
.support-card { padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--ink); }
.support-card:last-child { border-right: 0; }
.support-card h2 { font-size: 1.4rem; }
.support-card p { margin-top: 9px; color: var(--muted); }
.support-card .button-secondary { margin-top: 20px; }
.notice { margin-top: 22px; padding: 14px 0 14px 18px; border-left: 3px solid #b57b15; color: #765418; }
.notice p { margin-top: 5px; }
.update-release { display: grid; grid-template-columns: 210px 1fr; gap: 54px; align-items: start; }
.release-meta { position: sticky; top: 86px; padding-top: 5px; }
.release-meta strong { display: block; margin-top: 8px; font-size: 1.8rem; letter-spacing: -.04em; }
.release-meta time { display: block; color: var(--muted); font-size: .74rem; }
.release-lead { max-width: 720px; margin-top: 14px; color: var(--muted); }
.update-list { margin-top: 30px; border-top: 1px solid var(--ink); }
.update-list article { display: grid; grid-template-columns: 80px 230px 1fr; gap: 22px; padding: 22px 4px; border-bottom: 1px solid var(--line); }
.update-list article > span { color: var(--blue); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .66rem; font-weight: 850; letter-spacing: .08em; }
.update-list h3 { font-size: 1.05rem; }
.update-list p { color: var(--muted); font-size: .82rem; }
.store-band { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 58px; padding: 30px; color: #fff; background: var(--ink); }
.store-band .eyebrow { color: #79baff; }
.store-band h2 { margin-top: 4px; font-size: clamp(1.5rem, 3vw, 2.2rem); }

.request-hero { background: transparent; }
.request-principles { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 22px; }
.request-principles span { padding: 4px 8px; border: 1px solid var(--line); font-size: .7rem; font-weight: 800; }
.request-board-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 20px; }
.request-actions { display: flex; align-items: end; gap: 8px; }
.sort-control { display: grid; gap: 3px; color: var(--muted); font-size: .68rem; font-weight: 750; }
.sort-control select, .proposal-dialog input, .proposal-dialog textarea, .proposal-dialog select { width: 100%; border: 1px solid var(--ink); background: #fff; color: var(--ink); font: inherit; }
.sort-control select { min-height: 44px; padding: 7px 32px 7px 10px; }
.status-filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.status-filters button { padding: 6px 10px; border: 1px solid var(--line); background: transparent; color: var(--muted); font-size: .72rem; font-weight: 750; cursor: pointer; }
.status-filters button:hover, .status-filters button.is-active { border-color: var(--blue); color: var(--blue); }
.request-message { min-height: 0; font-size: .78rem; font-weight: 750; }
.request-message:not(:empty) { min-height: 42px; margin-bottom: 12px; padding: 9px 12px; }
.request-message.is-success { color: var(--green); border-left: 3px solid var(--green); }
.request-message.is-error { color: var(--red); border-left: 3px solid var(--red); }
.request-list { border-top: 1px solid var(--ink); }
.request-item { display: grid; grid-template-columns: 1fr 85px; gap: 22px; align-items: center; padding: 20px 4px; border-bottom: 1px solid var(--line); }
.request-meta { display: flex; align-items: center; gap: 8px; color: #84847e; font-size: .66rem; font-weight: 800; }
.request-status { color: var(--blue); }
.request-item h3 { margin-top: 9px; font-size: 1.15rem; }
.request-item p { margin-top: 4px; color: var(--muted); font-size: .82rem; }
.vote-button { display: grid; place-items: center; min-height: 80px; padding: 8px; border: 1px solid var(--blue); color: var(--blue); background: transparent; cursor: pointer; }
.vote-button.is-voted { color: #fff; background: var(--blue); }
.vote-button strong { font-size: 1.2rem; }
.vote-button small { font-size: .62rem; font-weight: 850; }
.request-loading, .request-empty { padding: 32px; border-bottom: 1px solid var(--line); text-align: center; color: var(--muted); }
.request-policy { display: grid; grid-template-columns: .6fr 1.4fr; gap: 50px; margin-top: 58px; padding: 34px; color: #fff; background: var(--ink); }
.request-policy .eyebrow { color: #79baff; }
.policy-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.policy-grid p { padding: 16px; border-left: 1px solid #464641; color: #aaa; font-size: .74rem; }
.policy-grid strong { display: block; margin-bottom: 6px; color: #fff; }

.proposal-dialog { width: min(650px, calc(100% - 28px)); max-height: 90vh; margin: auto; padding: 0; border: 1px solid var(--ink); background: #fff; }
.proposal-dialog::backdrop { background: rgba(10,10,8,.7); }
.proposal-dialog form { display: grid; gap: 17px; padding: 28px; }
.dialog-heading { display: flex; align-items: start; justify-content: space-between; gap: 18px; }
.dialog-heading h2 { font-size: 1.8rem; }
.dialog-close { width: 36px; height: 36px; border: 1px solid var(--ink); background: transparent; cursor: pointer; }
.form-intro { color: var(--muted); font-size: .8rem; }
.proposal-dialog label { display: grid; gap: 5px; font-size: .78rem; font-weight: 800; }
.proposal-dialog label > span { display: flex; justify-content: space-between; }
.proposal-dialog input, .proposal-dialog textarea, .proposal-dialog select { padding: 10px 11px; resize: vertical; }
.proposal-dialog input:focus, .proposal-dialog textarea:focus, .proposal-dialog select:focus { outline: 2px solid var(--blue); outline-offset: 1px; }
.agreement { grid-template-columns: auto 1fr !important; align-items: start; color: var(--muted); font-weight: 500 !important; }
.agreement input { width: 17px; height: 17px; margin-top: 4px; padding: 0; }
.form-status { min-height: 22px; color: var(--blue); font-size: .76rem; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; }
.turnstile-container:empty { display: none; }

#product-footer { color: #aaa; background: var(--ink); }
.site-footer-inner { min-height: 190px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding: 34px 0 22px; }
.footer-brand, .studio-footer-link { color: #fff; }
.site-footer-inner > div > p { margin-top: 8px; font-size: .74rem; }
.site-footer-inner nav { display: grid; grid-template-columns: repeat(2, 1fr); gap: 5px 18px; align-content: start; font-size: .74rem; font-weight: 700; }
.site-footer-inner nav a:hover { color: #fff; }
.copyright { grid-column: 1 / -1; padding-top: 17px; border-top: 1px solid #3e3e39; font-size: .67rem; }

@media (max-width: 760px) {
  .site-header-inner, .site-footer-inner, main { width: min(100% - 28px, 1160px); }
  #product-header, .site-header-inner { min-height: 54px; }
  .studio-brand { font-size: 1.05rem; }
  .brand-divider { display: none; }
  .brand-trail .brand span { display: none; }
  .brand-trail .brand img { width: 32px; height: 32px; }
  .store-link-small { display: none; }
  .site-header-inner > .language-picker { margin-left: auto; }
  .menu-button { display: block; }
  .product-nav { display: none; position: absolute; top: 54px; left: 0; right: 0; padding: 8px 14px 14px; border-bottom: 1px solid var(--ink); background: var(--paper); }
  .product-nav.is-open { display: block; }
  .product-nav a { padding: 9px 0; border-bottom: 1px solid var(--line); }
  .product-nav .back-to-studio { margin: 8px 0 0; padding: 9px 0 0; border-left: 0; }
  main { padding: 22px 0 48px; }
  h1 { font-size: clamp(2.7rem, 14vw, 4.2rem); }
  h2 { font-size: clamp(1.75rem, 8.5vw, 2.5rem); }
  .hero { min-height: 440px; padding: 44px 0; }
  .hero h1 { max-width: 8.5em; }
  .future-hero { grid-template-columns: 1fr; gap: 38px; padding-bottom: 0; }
  .future-hero h1 { font-size: clamp(2.7rem, 13vw, 4.2rem); }
  .hero-screen { width: min(330px, 88%); margin-bottom: -1px; }
  .story-flow { grid-template-columns: 1fr; }
  .story-flow article { border-right: 0; border-bottom: 1px solid var(--line); }
  .story-flow article:last-child { border-bottom: 0; }
  .story-flow h3 { margin-top: 16px; }
  .intro { grid-template-columns: 1fr; gap: 14px; padding: 28px 0; }
  .section { margin-top: 44px; }
  .feature-card { grid-template-columns: 46px 1fr; gap: 8px 16px; }
  .feature-card p, .feature-card a { grid-column: 2; }
  .available-feature { margin-inline: -14px; padding: 34px 22px; }
  .available-heading { grid-template-columns: 1fr; gap: 18px; }
  .calculation-card { padding: 20px; }
  .calculation-flow li { grid-template-columns: 55px 1fr auto; gap: 5px 8px; }
  .calculation-flow small { grid-column: 2 / 4; text-align: right; }
  .calculation-result { align-items: flex-start; flex-direction: column; }
  .calculation-result strong { font-size: 1.55rem; }
  .calculation-notes { grid-template-columns: 1fr; }
  .calculation-notes article { border-right: 0; border-bottom: 1px solid #494943; }
  .feature-detail, .feature-detail:nth-child(even) { grid-template-columns: 1fr; gap: 22px; padding-top: 30px; }
  .feature-detail:nth-child(even) .feature-copy, .feature-detail:nth-child(even) .guide-screen { order: initial; }
  .feature-copy { padding-bottom: 0; }
  .guide-screen { width: min(230px, 74%); }
  .step { grid-template-columns: 45px 1fr; gap: 15px; }
  .step .mini-note { grid-column: 2; }
  .faq-layout { grid-template-columns: 1fr; gap: 28px; }
  .faq-nav { position: static; }
  .support-grid { grid-template-columns: 1fr; }
  .support-card { border-right: 0; }
  .store-band { align-items: flex-start; flex-direction: column; padding: 24px; }
  .update-release { grid-template-columns: 1fr; gap: 22px; }
  .release-meta { position: static; }
  .update-list article { grid-template-columns: 54px 1fr; gap: 8px 14px; }
  .update-list p { grid-column: 2; }
  .request-board-heading, .request-actions { align-items: stretch; flex-direction: column; }
  .request-actions .store-link { width: 100%; }
  .request-item { grid-template-columns: 1fr 70px; gap: 14px; }
  .request-policy { grid-template-columns: 1fr; gap: 22px; padding: 26px 20px; }
  .policy-grid { grid-template-columns: 1fr; }
  .policy-grid p { border-left: 0; border-top: 1px solid #464641; }
  .proposal-dialog form { padding: 22px 18px; }
  .dialog-actions { flex-direction: column-reverse; }
  .dialog-actions button { width: 100%; }
  .site-footer-inner { grid-template-columns: 1fr; gap: 24px; }
  .localized-header { flex-wrap: wrap; padding: 10px 0; }
  .localized-header .localized-nav { order: 3; width: 100%; overflow-x: auto; padding: 8px 0 2px; }
  .localized-header .language-picker { margin-left: auto; }
  .localized-gallery { grid-template-columns: 1fr; }
  .copyright { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}