:root {
    --blue: #2980FE;
    --blue-deep: #1767D6;
    --blue-soft: #EAF3FF;
    --blue-mist: #F5F8FD;
    --gray-soft: #F7F9FC;
    --white: #FFFFFF;
    --text: #172033;
    --body: #465266;
    --muted: #718096;
    --border: #DCE6F2;
    --footer: #10233F;
    --shadow: 0 18px 50px rgba(25, 84, 150, 0.10);
    --shadow-soft: 0 10px 28px rgba(25, 84, 150, 0.08);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --content: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--body);
    background: var(--white);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
    line-height: 1.72;
    overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button, input, textarea { font: inherit; }
button { color: inherit; }
h1, h2, h3, h4 { color: var(--text); line-height: 1.18; margin: 0 0 18px; }
h1 { font-size: clamp(2.5rem, 5vw, 4.9rem); letter-spacing: -0.045em; }
h2 { font-size: clamp(1.85rem, 3vw, 3rem); letter-spacing: -0.025em; }
h3 { font-size: 1.24rem; }
p { margin: 0 0 18px; }
ul, ol { margin: 0; padding-left: 1.25rem; }
main { min-height: 60vh; }
section { position: relative; }

.skip-link {
    position: fixed;
    left: 16px;
    top: -80px;
    z-index: 1000;
    padding: 12px 18px;
    background: var(--footer);
    color: var(--white);
    border-radius: 12px;
}
.skip-link:focus { top: 12px; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(220, 230, 242, 0.82);
}
.header-inner {
    max-width: 1380px;
    height: 82px;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    align-items: center;
    gap: 24px;
}
.brand { flex: 0 0 auto; display: inline-flex; align-items: center; }
.brand img { width: auto; max-height: 46px; object-fit: contain; }
.desktop-nav {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2px;
    white-space: nowrap;
}
.nav-group { position: relative; }
.nav-link {
    min-height: 44px;
    padding: 10px 11px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    border-radius: 12px;
    color: #334158;
    font-weight: 700;
    font-size: 0.92rem;
}
.nav-link:hover, .nav-link:focus-visible, .nav-link.is-active {
    color: var(--blue-deep);
    background: var(--blue-soft);
}
.nav-group:hover .mega-menu, .nav-group:focus-within .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
    pointer-events: auto;
}
.mega-menu {
    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    width: min(680px, 92vw);
    padding: 18px;
    display: grid;
    grid-template-columns: 190px 1fr;
    gap: 18px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 22px;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, 8px);
    pointer-events: none;
    transition: 0.2s ease;
}
.mega-menu::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: -16px;
    height: 18px;
}
.mega-intro {
    padding: 18px;
    background: linear-gradient(145deg, var(--blue-soft), var(--blue-mist));
    border-radius: 16px;
}
.mega-intro strong { display: block; color: var(--text); font-size: 1.12rem; margin-bottom: 8px; }
.mega-intro p { margin: 0; color: var(--muted); font-size: 0.9rem; line-height: 1.55; }
.mega-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.mega-links a { padding: 12px; border-radius: 14px; }
.mega-links a:hover, .mega-links a:focus-visible { background: var(--gray-soft); }
.mega-links strong { display: block; color: var(--text); font-size: 0.96rem; }
.mega-links span { display: block; color: var(--muted); font-size: 0.82rem; line-height: 1.45; }
.header-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.download-btn, .primary-btn, .secondary-btn, .text-btn {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    font-weight: 800;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.download-btn, .primary-btn {
    padding: 12px 22px;
    color: var(--white);
    background: linear-gradient(135deg, var(--blue), var(--blue-deep));
    box-shadow: 0 12px 24px rgba(41, 128, 254, 0.22);
}
.download-btn:hover, .primary-btn:hover { transform: translateY(-2px); box-shadow: 0 16px 30px rgba(41,128,254,.28); }
.secondary-btn {
    padding: 11px 20px;
    color: var(--blue-deep);
    background: var(--white);
    border: 1px solid var(--border);
}
.secondary-btn:hover { background: var(--blue-soft); }
.text-btn { min-height: 42px; color: var(--blue-deep); gap: 8px; justify-content: flex-start; }
.text-btn::after { content: "→"; }
.more-button {
    width: 48px;
    height: 48px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--white);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
}
.more-button span:not(.sr-only) { width: 20px; height: 2px; background: var(--text); border-radius: 2px; }

.menu-overlay { position: fixed; inset: 0; z-index: 198; background: rgba(16,35,63,.48); backdrop-filter: blur(4px); }
.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 199;
    width: min(460px, 94vw);
    height: 100dvh;
    background: var(--white);
    box-shadow: -24px 0 80px rgba(16,35,63,.2);
    transform: translateX(105%);
    transition: transform .26s ease;
    display: flex;
    flex-direction: column;
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu-head { min-height: 82px; padding: 16px 20px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border); }
.menu-close { width: 48px; height: 48px; border: 0; border-radius: 14px; background: var(--gray-soft); font-size: 1.9rem; cursor: pointer; }
.mobile-menu-body { padding: 18px 20px 34px; overflow-y: auto; }
.mobile-home, .mobile-group-toggle {
    width: 100%;
    min-height: 52px;
    padding: 13px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 0;
    border-bottom: 1px solid var(--border);
    background: transparent;
    color: var(--text);
    font-weight: 800;
    cursor: pointer;
}
.mobile-group-links { padding: 8px 0 12px; }
.mobile-group-links a { display: block; padding: 12px 16px; border-radius: 12px; }
.mobile-group-links a:hover { background: var(--blue-mist); }
.mobile-group-links strong { display: block; color: var(--text); }
.mobile-group-links span { display: block; color: var(--muted); font-size: .86rem; }
.mobile-menu-download { width: 100%; margin-top: 20px; }

.container { width: min(var(--content), calc(100% - 48px)); margin: 0 auto; }
.section { padding: 100px 0; }
.section-sm { padding: 72px 0; }
.section-blue { background: var(--blue-mist); }
.section-soft { background: var(--gray-soft); }
.section-dark { color: rgba(255,255,255,.84); background: linear-gradient(135deg, #10233F, #174B86); }
.section-dark h2, .section-dark h3, .section-dark strong { color: var(--white); }
.section-heading { max-width: 760px; margin-bottom: 44px; }
.section-heading.center { text-align: center; margin-left: auto; margin-right: auto; }
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--blue-deep);
    font-weight: 800;
    font-size: .82rem;
    letter-spacing: .12em;
    text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--blue); }
.lead { font-size: 1.08rem; color: #5c687b; }
.badge-list { display: flex; flex-wrap: wrap; gap: 10px; }
.badge { padding: 8px 12px; border-radius: 999px; color: var(--blue-deep); background: var(--blue-soft); font-weight: 800; font-size: .86rem; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.hero { overflow: hidden; background: radial-gradient(circle at 85% 18%, rgba(41,128,254,.18), transparent 34%), linear-gradient(180deg, #fff, #F5F8FD); }
.hero::after { content: ""; position: absolute; width: 480px; height: 480px; border-radius: 50%; border: 1px solid rgba(41,128,254,.13); right: -210px; bottom: -220px; }
.hero-inner { min-height: 720px; padding: 72px 0 78px; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 64px; }
.hero-copy { position: relative; z-index: 2; }
.hero-copy p { max-width: 710px; font-size: 1.08rem; }
.hero-visual { position: relative; min-height: 540px; display: grid; place-items: center; }
.hero-device { width: min(420px, 82%); max-height: 520px; object-fit: contain; filter: drop-shadow(0 28px 40px rgba(23,103,214,.18)); }
.float-note { position: absolute; max-width: 180px; padding: 14px 16px; border: 1px solid rgba(220,230,242,.9); border-radius: 16px; background: rgba(255,255,255,.92); box-shadow: var(--shadow-soft); color: var(--text); font-weight: 800; font-size: .9rem; }
.float-note small { display: block; color: var(--muted); font-weight: 600; }
.note-one { left: 0; top: 18%; }
.note-two { right: 0; top: 42%; }
.note-three { left: 8%; bottom: 10%; }

.capability-strip { margin-top: -32px; position: relative; z-index: 4; }
.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--white); border: 1px solid var(--border); border-radius: 22px; box-shadow: var(--shadow); overflow: hidden; }
.capability-item { padding: 26px; }
.capability-item + .capability-item { border-left: 1px solid var(--border); }
.capability-item span { display: inline-grid; place-items: center; width: 36px; height: 36px; margin-bottom: 12px; border-radius: 12px; color: var(--blue-deep); background: var(--blue-soft); font-weight: 900; }
.capability-item h3 { margin-bottom: 8px; }
.capability-item p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.58; }

.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.category-card { min-height: 220px; padding: 28px; border: 1px solid var(--border); border-radius: 22px; background: var(--white); box-shadow: var(--shadow-soft); display: flex; flex-direction: column; }
.category-card.featured { grid-column: span 2; background: linear-gradient(140deg, #1767D6, #2980FE); border-color: transparent; color: rgba(255,255,255,.84); }
.category-card.wide { grid-column: span 2; }
.category-card.tinted { background: var(--blue-soft); }
.category-card.featured h3, .category-card.featured .text-btn { color: var(--white); }
.category-card p { flex: 1; }
.category-card .category-index { color: var(--blue-deep); font-weight: 900; margin-bottom: 18px; }
.category-card.featured .category-index { color: rgba(255,255,255,.8); }

.split-feature { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.split-feature.reverse { grid-template-columns: 1.08fr .92fr; }
.split-feature.reverse .feature-media { order: 2; }
.feature-media { min-height: 480px; padding: 34px; display: grid; place-items: center; border-radius: var(--radius-xl); background: linear-gradient(145deg, var(--blue-soft), var(--white)); border: 1px solid var(--border); }
.feature-media img { max-height: 430px; object-fit: contain; }
.feature-panel { padding: 34px; border-radius: var(--radius-xl); background: var(--white); box-shadow: var(--shadow-soft); }
.check-list { list-style: none; padding: 0; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 34px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 24px; height: 24px; display: grid; place-items: center; border-radius: 8px; color: var(--blue-deep); background: var(--blue-soft); font-weight: 900; }

.dual-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.topic-panel { padding: 38px; border-radius: var(--radius-xl); border: 1px solid var(--border); background: var(--white); box-shadow: var(--shadow-soft); }
.topic-panel.offset { margin-top: 52px; background: var(--blue-mist); }
.topic-panel ul { display: grid; gap: 8px; }
.topic-panel .text-btn { margin-top: 16px; }

.security-layout { display: grid; grid-template-columns: 1.08fr .92fr; gap: 44px; align-items: start; }
.security-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.security-point { padding: 18px; border-radius: 16px; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.15); }
.security-point strong { display: block; margin-bottom: 5px; }
.alert-panel { padding: 30px; border-radius: 24px; background: var(--white); color: var(--body); }
.alert-panel h3 { color: var(--text); }
.alert-panel strong { color: var(--blue-deep); }

.process { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; counter-reset: steps; }
.process-step { position: relative; padding: 26px 18px 22px; border-radius: 18px; background: var(--white); border: 1px solid var(--border); }
.process-step::before { counter-increment: steps; content: counter(steps, decimal-leading-zero); display: inline-flex; margin-bottom: 18px; color: var(--blue-deep); font-weight: 900; }
.process-step:not(:last-child)::after { content: ""; position: absolute; right: -13px; top: 42px; width: 14px; height: 1px; background: var(--border); }
.process-step p { margin-bottom: 12px; color: var(--muted); font-size: .88rem; }
.process-step a { color: var(--blue-deep); font-weight: 800; }

.timeline { display: grid; gap: 0; border-top: 1px solid var(--border); }
.timeline-item { display: grid; grid-template-columns: 140px 1fr auto; gap: 24px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--border); }
.timeline-date { color: var(--blue-deep); font-weight: 900; }
.timeline-item h3 { margin: 0 0 4px; }
.timeline-item p { margin: 0; color: var(--muted); }
.timeline-item a { color: var(--blue-deep); font-weight: 800; }

.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.review-card { padding: 26px; border-radius: 20px; background: var(--white); border: 1px solid var(--border); }
.review-card:nth-child(2n) { transform: translateY(18px); }
.review-card strong { color: var(--text); }
.review-card p { margin-top: 12px; margin-bottom: 0; }

.faq-list { max-width: 920px; margin: 0 auto; border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question { width: 100%; min-height: 68px; padding: 18px 4px; display: flex; justify-content: space-between; align-items: center; gap: 22px; border: 0; background: transparent; color: var(--text); text-align: left; font-weight: 850; cursor: pointer; }
.faq-question::after { content: "+"; width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 50%; background: var(--blue-soft); color: var(--blue-deep); font-size: 1.25rem; }
.faq-item.is-open .faq-question::after { content: "−"; }
.faq-answer { padding: 0 54px 22px 4px; color: var(--muted); }

.cta-box { padding: 64px; text-align: center; border-radius: 30px; background: radial-gradient(circle at 80% 10%, rgba(255,255,255,.18), transparent 30%), linear-gradient(135deg, var(--blue-deep), var(--blue)); color: rgba(255,255,255,.84); box-shadow: var(--shadow); }
.cta-box h2 { color: var(--white); }
.cta-box p { max-width: 700px; margin-left: auto; margin-right: auto; }
.cta-box .download-btn { background: var(--white); color: var(--blue-deep); box-shadow: none; }

.page-hero { padding: 84px 0 74px; background: radial-gradient(circle at 82% 18%, rgba(41,128,254,.18), transparent 30%), linear-gradient(180deg, #fff, var(--blue-mist)); }
.page-hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 52px; }
.page-hero h1 { font-size: clamp(2.35rem, 4vw, 4.2rem); }
.page-hero p { max-width: 760px; font-size: 1.08rem; }
.page-hero-visual { min-height: 360px; display: grid; place-items: center; padding: 32px; border: 1px solid var(--border); border-radius: var(--radius-xl); background: rgba(255,255,255,.78); }
.page-hero-visual img { max-height: 350px; object-fit: contain; }
.breadcrumbs { margin-bottom: 18px; display: flex; flex-wrap: wrap; gap: 8px; color: var(--muted); font-size: .9rem; }
.breadcrumbs a { color: var(--blue-deep); }
.content-grid { display: grid; grid-template-columns: 1fr 340px; gap: 42px; align-items: start; }
.prose h2 { margin-top: 42px; }
.prose h3 { margin-top: 28px; }
.prose p { color: #4f5c70; }
.prose ul, .prose ol { display: grid; gap: 10px; margin-bottom: 24px; }
.side-card { position: sticky; top: 108px; padding: 28px; border: 1px solid var(--border); border-radius: 22px; background: var(--blue-mist); }
.side-card nav { display: grid; gap: 8px; }
.side-card a { padding: 10px 12px; border-radius: 10px; color: var(--blue-deep); font-weight: 800; }
.side-card a:hover { background: var(--white); }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.info-card { padding: 26px; border: 1px solid var(--border); border-radius: 20px; background: var(--white); }
.info-card h3 { margin-bottom: 10px; }
.info-card p { margin: 0; color: var(--muted); }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 18px; }
table { width: 100%; min-width: 720px; border-collapse: collapse; background: var(--white); }
th, td { padding: 16px 18px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { color: var(--text); background: var(--blue-mist); }
tr:last-child td { border-bottom: 0; }
.notice { padding: 22px 24px; border-left: 4px solid var(--blue); border-radius: 0 16px 16px 0; background: var(--blue-soft); }
.notice strong { color: var(--text); }
.steps-list { display: grid; gap: 18px; counter-reset: contentsteps; list-style: none; padding: 0; }
.steps-list li { position: relative; padding: 24px 24px 24px 78px; border: 1px solid var(--border); border-radius: 18px; background: var(--white); }
.steps-list li::before { counter-increment: contentsteps; content: counter(contentsteps); position: absolute; left: 24px; top: 24px; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 12px; background: var(--blue-soft); color: var(--blue-deep); font-weight: 900; }
.contact-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.contact-card { padding: 30px; border: 1px solid var(--border); border-radius: 22px; background: var(--white); }

.site-footer { padding: 72px 0 24px; color: rgba(255,255,255,.72); background: var(--footer); }
.footer-grid { width: min(var(--content), calc(100% - 48px)); margin: 0 auto; display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 44px; }
.brand-footer { display: inline-flex; padding: 8px 14px; border-radius: 14px; background: var(--white); }
.footer-brand p { max-width: 460px; margin-top: 22px; }
.footer-grid h2 { color: var(--white); font-size: 1rem; margin-bottom: 18px; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; gap: 10px; }
.footer-grid a:hover { color: var(--white); }
.footer-bottom { width: min(var(--content), calc(100% - 48px)); margin: 50px auto 0; padding-top: 22px; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.12); font-size: .9rem; }
.footer-bottom div { display: flex; flex-wrap: wrap; gap: 18px; }

@media (max-width: 1180px) {
    .desktop-nav { display: none; }
    .header-actions { margin-left: auto; }
    .hero-inner, .page-hero-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
    .process { grid-template-columns: repeat(3, 1fr); }
    .process-step:nth-child(3)::after, .process-step:nth-child(6)::after { display: none; }
}

@media (max-width: 900px) {
    .section { padding: 78px 0; }
    .hero-inner, .page-hero-grid, .split-feature, .split-feature.reverse, .security-layout, .content-grid { grid-template-columns: 1fr; }
    .hero-inner { padding-top: 56px; }
    .hero-visual { min-height: 440px; }
    .split-feature.reverse .feature-media { order: initial; }
    .capability-grid { grid-template-columns: repeat(2, 1fr); }
    .capability-item:nth-child(3) { border-left: 0; border-top: 1px solid var(--border); }
    .capability-item:nth-child(4) { border-top: 1px solid var(--border); }
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .category-card.featured, .category-card.wide { grid-column: span 2; }
    .dual-grid { grid-template-columns: 1fr; }
    .topic-panel.offset { margin-top: 0; }
    .review-grid, .info-grid, .contact-options { grid-template-columns: repeat(2, 1fr); }
    .review-card:nth-child(2n) { transform: none; }
    .side-card { position: static; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .header-inner { height: 72px; padding: 0 16px; gap: 10px; }
    .brand img { max-width: 132px; max-height: 40px; }
    .header-download { min-height: 44px; padding: 10px 14px; font-size: .9rem; }
    .more-button { width: 44px; height: 44px; }
    .container, .footer-grid, .footer-bottom { width: min(100% - 32px, var(--content)); }
    .section { padding: 64px 0; }
    .section-sm { padding: 54px 0; }
    h1 { font-size: clamp(2.25rem, 12vw, 3.35rem); }
    h2 { font-size: 2rem; }
    .hero-inner { min-height: auto; padding: 48px 0 70px; }
    .hero-visual { min-height: 390px; }
    .hero-device { width: 74%; }
    .float-note { max-width: 145px; padding: 11px 12px; font-size: .78rem; }
    .note-one { left: 0; top: 12%; }
    .note-two { right: 0; top: 42%; }
    .note-three { left: 0; bottom: 4%; }
    .capability-strip { margin-top: -22px; }
    .capability-grid, .category-grid, .review-grid, .info-grid, .contact-options, .security-points, .footer-grid { grid-template-columns: 1fr; }
    .capability-item + .capability-item { border-left: 0; border-top: 1px solid var(--border); }
    .category-card.featured, .category-card.wide { grid-column: auto; }
    .feature-media { min-height: 360px; padding: 22px; }
    .feature-panel, .topic-panel { padding: 26px; }
    .process { grid-template-columns: 1fr; }
    .process-step::after { display: none; }
    .timeline-item { grid-template-columns: 1fr; gap: 6px; }
    .timeline-item a { justify-self: start; }
    .cta-box { padding: 42px 22px; }
    .page-hero { padding: 56px 0; }
    .page-hero-visual { min-height: 300px; }
    .button-row { flex-direction: column; align-items: stretch; }
    .button-row a { width: 100%; }
    .footer-bottom { flex-direction: column; }
}

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