/* ==========================================================================
   India Rummy Guide — independent SEO landing template
   No external fonts, no icon font, no CDN. Icons are inline SVG symbols.
   ========================================================================== */

*,
*::before,
*::after { box-sizing: border-box; }

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 96px;
}

[hidden] { display: none !important; }

body.ir {
    --ir-bg: #F5F0E6;
    --ir-surface: #FFFCF5;
    --ir-surface-2: #EFE7D8;
    --ir-ink: #172019;
    --ir-muted: #59645C;
    --ir-muted-2: #788279;
    --ir-border: #D9D0BF;
    --ir-border-strong: #C6BAA6;
    --ir-primary: #0B5D45;
    --ir-primary-dark: #073F2F;
    --ir-primary-soft: #E4EFE8;
    --ir-accent: #D9772B;
    --ir-accent-soft: #FBEBDD;
    --ir-accent-ink: #7A3D12;
    --ir-focus: #1D4ED8;
    --ir-danger: #9F2D20;
    --ir-shadow-sm: 0 1px 2px rgba(23, 32, 25, .06), 0 8px 20px rgba(23, 32, 25, .04);
    --ir-shadow-md: 0 2px 4px rgba(23, 32, 25, .06), 0 18px 42px rgba(23, 32, 25, .09);
    --ir-radius-sm: 10px;
    --ir-radius: 16px;
    --ir-radius-lg: 22px;
    --ir-shell: 1180px;
    --ir-font-sans: "Inter", "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
    --ir-font-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
    margin: 0;
    min-height: 100vh;
    background: var(--ir-bg);
    color: var(--ir-ink);
    font-family: var(--ir-font-sans);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

body.ir a { color: inherit; }
body.ir img { max-width: 100%; height: auto; }
body.ir button,
body.ir input,
body.ir select,
body.ir textarea { font: inherit; }
body.ir ::selection { background: var(--ir-accent-soft); color: var(--ir-ink); }

body.ir :where(a, button, summary, input, select, textarea):focus-visible {
    outline: 3px solid var(--ir-focus);
    outline-offset: 3px;
    border-radius: 6px;
}

.ir-shell {
    width: min(var(--ir-shell), calc(100% - 40px));
    margin-inline: auto;
}

.ir-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;
}

.ir-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.ir-icon {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    vertical-align: -3px;
}

.ir-skip {
    position: fixed;
    left: 16px;
    top: -80px;
    z-index: 100;
    padding: 12px 16px;
    border-radius: var(--ir-radius-sm);
    background: var(--ir-primary);
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    transition: top .18s ease;
}
.ir-skip:focus { top: 14px; }

/* ---------- age bar ---------- */
.ir-agebar {
    background: var(--ir-primary-dark);
    color: #DCEAE2;
    font-size: 12.5px;
}

.ir-agebar-inner {
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.ir-agebar-main {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.ir-age-pill {
    display: inline-flex;
    align-items: center;
    height: 21px;
    padding: 0 7px;
    border-radius: 999px;
    background: var(--ir-accent);
    color: #23150A;
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: .04em;
}

.ir-agebar a {
    color: #fff;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, .35);
    white-space: nowrap;
}
.ir-agebar a:hover { border-bottom-color: #fff; }

/* ---------- header ---------- */
.ir-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--ir-surface);
    border-bottom: 1px solid var(--ir-border);
}

@supports (backdrop-filter: blur(12px)) {
    .ir-header {
        background: rgba(255, 252, 245, .9);
        backdrop-filter: blur(14px);
    }
}

.ir-header-inner {
    min-height: 68px;
    display: flex;
    align-items: center;
    gap: 24px;
    padding-block: 10px;
}

.ir-brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    min-width: 0;
    text-decoration: none;
}

.ir-brand-logo {
    width: 40px;
    height: 40px;
    flex: 0 0 auto;
    border-radius: 12px;
    object-fit: cover;
    border: 1px solid var(--ir-border);
    background: var(--ir-surface-2);
}

.ir-brand-mark {
    width: 40px;
    height: 40px;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--ir-primary);
    color: #fff;
    font-family: var(--ir-font-display);
    font-size: 21px;
    font-weight: 700;
    line-height: 1;
}

.ir-brand-copy {
    display: flex;
    flex-direction: column;
    min-width: 0;
    line-height: 1.2;
}
.ir-brand-copy strong {
    font-size: 16px;
    letter-spacing: -.015em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ir-brand-copy small {
    margin-top: 3px;
    color: var(--ir-muted);
    font-size: 11.5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ir-nav {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: auto;
}

.ir-nav-link {
    padding: 9px 11px;
    border-radius: 9px;
    color: var(--ir-muted);
    font-size: 13.5px;
    font-weight: 600;
    text-decoration: none;
    transition: background .16s ease, color .16s ease;
}
.ir-nav-link:hover,
.ir-nav-link.is-active {
    background: var(--ir-primary-soft);
    color: var(--ir-primary-dark);
}

.ir-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ir-header-cta {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 40px;
    padding: 0 13px;
    border: 1px solid var(--ir-border-strong);
    border-radius: 999px;
    color: var(--ir-primary-dark);
    font-size: 12.5px;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
}
.ir-header-cta:hover {
    background: var(--ir-primary-soft);
    border-color: var(--ir-primary);
}

.ir-menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid var(--ir-border-strong);
    border-radius: 11px;
    background: var(--ir-surface);
    color: var(--ir-ink);
    cursor: pointer;
}

.ir-notice {
    border-bottom: 1px solid var(--ir-border);
    background: var(--ir-accent-soft);
    color: var(--ir-accent-ink);
    font-size: 13px;
}

.ir-notice summary {
    list-style: none;
    cursor: pointer;
}
.ir-notice summary::-webkit-details-marker { display: none; }

.ir-notice-summary {
    min-height: 38px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.ir-notice-summary .ir-icon { width: 15px; height: 15px; }
.ir-notice-title { font-size: 12px; font-weight: 800; }
.ir-notice-hint {
    overflow: hidden;
    color: #8A5A35;
    font-size: 11.5px;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ir-notice-chevron { margin-left: auto; transition: transform .16s ease; }
.ir-notice[open] .ir-notice-chevron { transform: rotate(180deg); }

.ir-notice-body {
    padding: 0 0 12px 23px;
    font-size: 12.5px;
    line-height: 1.65;
}
.ir-notice-body p + p { margin-top: 7px; }
.ir-notice-body a { color: var(--ir-accent-ink); }

/* ---------- mobile navigation ---------- */
.ir-mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 80;
    padding: 76px 0 24px;
    overflow-y: auto;
    background: var(--ir-surface);
}

.ir-mobile-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid var(--ir-border-strong);
    border-radius: 11px;
    background: var(--ir-surface);
    color: var(--ir-ink);
    cursor: pointer;
}

.ir-mobile-nav nav {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--ir-border);
}

.ir-mobile-link {
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border-bottom: 1px solid var(--ir-border);
    color: var(--ir-ink);
    font-size: 16px;
    font-weight: 650;
    text-decoration: none;
}
.ir-mobile-link.is-active { color: var(--ir-primary); }
.ir-mobile-link .ir-icon { color: var(--ir-muted-2); }

.ir-mobile-cta {
    width: 100%;
    margin-top: 22px;
}

body.ir-menu-open { overflow: hidden; }

/* ---------- shared type ---------- */
.ir-eyebrow {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 10px;
    color: var(--ir-muted);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .12em;
    line-height: 1.4;
    text-transform: uppercase;
}
.ir-eyebrow::before {
    content: "";
    width: 18px;
    height: 2px;
    background: var(--ir-accent);
}

h1,
h2,
h3,
h4 {
    margin: 0;
    line-height: 1.15;
    letter-spacing: -.025em;
}

h1,
h2 { font-family: var(--ir-font-display); font-weight: 700; }

h1 { font-size: clamp(2.35rem, 5vw, 4.15rem); line-height: 1.03; letter-spacing: -.045em; }
h2 { font-size: clamp(1.55rem, 2.8vw, 2.25rem); }
h3 { font-size: 1.05rem; font-weight: 750; }

p { margin: 0; }

.ir-lead {
    max-width: 60ch;
    margin-top: 18px;
    color: var(--ir-muted);
    font-size: 17.5px;
    line-height: 1.65;
}

.ir-lead-sm {
    max-width: 56ch;
    margin-top: 14px;
    color: var(--ir-muted);
    font-size: 15.5px;
    line-height: 1.7;
}

.ir-fineprint {
    color: var(--ir-muted-2);
    font-size: 12px;
    line-height: 1.6;
}

.ir-text-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--ir-primary);
    font-size: 13px;
    font-weight: 750;
    text-decoration: none;
}
.ir-text-link:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- buttons ---------- */
.ir-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: var(--ir-radius-sm);
    font-size: 14px;
    font-weight: 750;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: transform .16s ease, background .16s ease, border-color .16s ease, color .16s ease;
}
.ir-btn:active { transform: translateY(1px); }

.ir-btn-primary {
    background: var(--ir-primary);
    color: #fff;
    box-shadow: 0 8px 18px rgba(7, 63, 47, .16);
}
.ir-btn-primary:hover { background: var(--ir-primary-dark); }

.ir-btn-secondary {
    border-color: var(--ir-border-strong);
    background: var(--ir-surface);
    color: var(--ir-ink);
}
.ir-btn-secondary:hover {
    border-color: var(--ir-primary);
    background: var(--ir-primary-soft);
    color: var(--ir-primary-dark);
}

.ir-btn-light {
    background: var(--ir-surface);
    color: var(--ir-primary-dark);
}
.ir-btn-light:hover { background: #fff; }

.ir-btn-block { width: 100%; }

/* ---------- home hero ---------- */
.ir-hero {
    position: relative;
    padding: 44px 0 28px;
    overflow: hidden;
}

.ir-hero::before {
    content: "";
    position: absolute;
    inset: -160px -10% auto auto;
    width: 620px;
    height: 620px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(217, 119, 43, .14), rgba(217, 119, 43, 0) 68%);
    pointer-events: none;
}

.ir-hero::after {
    content: "";
    position: absolute;
    inset: auto auto -220px -180px;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(11, 93, 69, .12), rgba(11, 93, 69, 0) 70%);
    pointer-events: none;
}

.ir-hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, .78fr);
    align-items: start;
    gap: 44px;
}

.ir-h1-mark {
    color: var(--ir-primary);
    text-decoration: underline;
    text-decoration-color: var(--ir-accent);
    text-decoration-thickness: 5px;
    text-underline-offset: 7px;
    text-decoration-skip-ink: none;
}

.ir-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
}

.ir-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 30px;
    padding: 0 10px;
    border: 1px solid var(--ir-border);
    border-radius: 999px;
    background: rgba(255, 252, 245, .7);
    color: var(--ir-muted);
    font-size: 11.5px;
    font-weight: 650;
}
.ir-chip .ir-icon { width: 14px; height: 14px; color: var(--ir-primary); }

.ir-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.ir-hero-panel {
    padding: 24px;
    border: 1px solid var(--ir-border);
    border-top: 4px solid var(--ir-accent);
    border-radius: var(--ir-radius-lg);
    background: var(--ir-surface);
    box-shadow: var(--ir-shadow-md);
}
.ir-hero-panel h2 { font-size: 1.55rem; }

.ir-check-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 18px 0;
    padding: 0;
    list-style: none;
}
.ir-check-list li {
    display: grid;
    grid-template-columns: 19px minmax(0, 1fr);
    gap: 9px;
    color: var(--ir-muted);
    font-size: 13.5px;
    line-height: 1.55;
}
.ir-check-list .ir-icon { color: var(--ir-primary); margin-top: 2px; }

/* ---------- sections and app cards ---------- */
.ir-section { padding: 52px 0; }
.ir-section-tight { padding: 34px 0; }
.ir-app-section { padding-top: 18px; }

.ir-section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 22px;
}
.ir-section-head h2 { margin-bottom: 8px; }
.ir-section-head p:not(.ir-eyebrow) {
    max-width: 68ch;
    color: var(--ir-muted);
    font-size: 14.5px;
    line-height: 1.65;
}
.ir-section-head-compact { margin-bottom: 14px; }

.ir-count {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 11px;
    border: 1px solid var(--ir-border);
    border-radius: 999px;
    background: var(--ir-surface);
    color: var(--ir-muted);
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.ir-app-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.ir-card {
    min-width: 0;
    border: 1px solid var(--ir-border);
    border-radius: var(--ir-radius);
    background: var(--ir-surface);
    box-shadow: var(--ir-shadow-sm);
    overflow: hidden;
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.ir-card-link {
    min-height: 100%;
    display: flex;
    flex-direction: column;
    padding: 18px 18px 0;
    color: var(--ir-ink);
    text-decoration: none;
}

.ir-card-head {
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr) auto;
    align-items: start;
    gap: 12px;
}

.ir-card-logo {
    width: 56px;
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1px solid var(--ir-border);
    border-radius: 14px;
    background: var(--ir-surface-2);
}
.ir-card-logo img { width: 100%; height: 100%; object-fit: cover; }

.ir-card-initials,
.ir-app-initials {
    color: var(--ir-primary-dark);
    font-family: var(--ir-font-display);
    font-size: 19px;
    font-weight: 700;
    letter-spacing: -.04em;
}

.ir-card-title {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ir-card-name {
    display: block;
    font-size: 16.5px;
    font-weight: 800;
    letter-spacing: -.02em;
    line-height: 1.25;
}

.ir-card-sub {
    display: -webkit-box;
    overflow: hidden;
    color: var(--ir-muted);
    font-size: 12.5px;
    line-height: 1.45;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.ir-badge {
    display: inline-flex;
    align-items: center;
    min-height: 22px;
    padding: 0 7px;
    border: 1px solid #F0C9A9;
    border-radius: 999px;
    background: var(--ir-accent-soft);
    color: var(--ir-accent-ink);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
    white-space: nowrap;
}

.ir-card-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin: 14px 0 16px;
}

.ir-stat {
    flex: 1 1 92px;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 7px 9px;
    border: 1px solid #E5DCCD;
    border-radius: 9px;
    background: #F8F3E9;
}

.ir-stat-label {
    color: var(--ir-muted-2);
    font-size: 9.5px;
    font-weight: 800;
    letter-spacing: .06em;
    line-height: 1.3;
    text-transform: uppercase;
}

.ir-stat strong {
    overflow: hidden;
    color: var(--ir-ink);
    font-size: 13px;
    font-weight: 750;
    line-height: 1.35;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ir-stat-rating {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.ir-stat-rating .ir-icon { width: 13px; height: 13px; color: var(--ir-accent); }

.ir-card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: auto;
    padding: 12px 0;
    border-top: 1px solid #E5DCCD;
}

.ir-card-note {
    overflow: hidden;
    color: var(--ir-muted-2);
    font-size: 11px;
    line-height: 1.4;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ir-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--ir-primary);
    font-size: 12.5px;
    font-weight: 800;
    white-space: nowrap;
}
.ir-card-cta .ir-icon { width: 15px; height: 15px; transition: transform .16s ease; }

@media (hover: hover) {
    .ir-card:hover {
        transform: translateY(-2px);
        border-color: var(--ir-border-strong);
        box-shadow: var(--ir-shadow-md);
    }
    .ir-card:hover .ir-card-cta .ir-icon { transform: translateX(3px); }
}

.ir-card:focus-within {
    border-color: var(--ir-primary);
    box-shadow: 0 0 0 3px rgba(11, 93, 69, .12);
}

.ir-empty {
    grid-column: 1 / -1;
    padding: 34px 24px;
    border: 1px dashed var(--ir-border-strong);
    border-radius: var(--ir-radius);
    background: rgba(255, 252, 245, .55);
    text-align: center;
}
.ir-empty .ir-icon { width: 24px; height: 24px; color: var(--ir-muted); }
.ir-empty h3 { margin-top: 10px; font-size: 1.1rem; }
.ir-empty p { max-width: 52ch; margin: 7px auto 0; color: var(--ir-muted); font-size: 13.5px; }

.ir-app-section > .ir-shell > .ir-fineprint { margin-top: 14px; }

/* ---------- new apps strip ---------- */
.ir-new-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.ir-new-list a {
    min-height: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 18px;
    gap: 4px 8px;
    align-items: center;
    padding: 13px 14px;
    border: 1px solid var(--ir-border);
    border-radius: 12px;
    background: var(--ir-surface);
    text-decoration: none;
}
.ir-new-name {
    overflow: hidden;
    font-size: 13px;
    font-weight: 750;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ir-new-meta {
    grid-column: 1;
    overflow: hidden;
    color: var(--ir-muted-2);
    font-size: 10.5px;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ir-new-list .ir-icon { grid-column: 2; grid-row: 1 / span 2; color: var(--ir-muted-2); }

/* ---------- methodology ---------- */
.ir-method-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.ir-method-grid article {
    padding-top: 18px;
    border-top: 2px solid var(--ir-border);
}
.ir-method-grid article:nth-child(2) { border-top-color: var(--ir-accent); }

.ir-step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    margin-bottom: 12px;
    border-radius: 50%;
    background: var(--ir-accent-soft);
    color: var(--ir-accent-ink);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .04em;
}
.ir-method-grid h3 { margin-bottom: 6px; }
.ir-method-grid p { color: var(--ir-muted); font-size: 13.5px; line-height: 1.65; }
.ir-method-grid + .ir-fineprint { margin-top: 20px; }

/* ---------- safety ---------- */
.ir-safety {
    border-block: 1px solid var(--ir-border);
    background: var(--ir-surface);
}

.ir-safety-grid {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    align-items: start;
    gap: 50px;
}

.ir-warning {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 20px;
    padding: 13px 14px;
    border-left: 3px solid var(--ir-danger);
    background: #FBF0EB;
    color: #6C2418;
    font-size: 12.5px;
    line-height: 1.55;
}
.ir-warning .ir-icon { color: var(--ir-danger); margin-top: 2px; }

.ir-safety-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.ir-safety-list li {
    display: grid;
    grid-template-columns: 19px minmax(0, 1fr);
    gap: 9px;
    padding: 12px;
    border: 1px solid var(--ir-border);
    border-radius: 11px;
    background: #FBF7EF;
    color: var(--ir-muted);
    font-size: 12.5px;
    line-height: 1.55;
}
.ir-safety-list .ir-icon { color: var(--ir-primary); margin-top: 2px; }

/* ---------- FAQ ---------- */
.ir-faq-wrap { max-width: 900px; margin-inline: auto; }
.ir-faq-list { display: flex; flex-direction: column; gap: 9px; }

.ir-faq-list details {
    border: 1px solid var(--ir-border);
    border-radius: 12px;
    background: var(--ir-surface);
    overflow: hidden;
}

.ir-faq-list summary {
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 13px 17px;
    color: var(--ir-ink);
    font-size: 14px;
    font-weight: 750;
    line-height: 1.45;
    cursor: pointer;
    list-style: none;
}
.ir-faq-list summary::-webkit-details-marker { display: none; }
.ir-faq-list summary .ir-icon {
    color: var(--ir-muted-2);
    transition: transform .18s ease;
}
.ir-faq-list details[open] summary { border-bottom: 1px solid var(--ir-border); }
.ir-faq-list details[open] summary .ir-icon { transform: rotate(180deg); }
.ir-faq-a { padding: 14px 17px 16px; }
.ir-faq-a p {
    max-width: 76ch;
    color: var(--ir-muted);
    font-size: 13.5px;
    line-height: 1.7;
}
.ir-faq-a a { color: var(--ir-primary); }

/* ---------- intro / editorial / CTA ---------- */
.ir-intro,
.ir-editorial .ir-prose { max-width: 900px; }
.ir-intro > :first-child,
.ir-editorial .ir-prose > :first-child { margin-top: 0; }

.ir-cta-band {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
    padding: 32px;
    border-radius: var(--ir-radius-lg);
    background:
        radial-gradient(500px 260px at 100% 0%, rgba(217, 119, 43, .24), transparent 68%),
        var(--ir-primary-dark);
    color: #F1F7F3;
}
.ir-cta-band h2 { max-width: 20ch; color: #fff; }
.ir-cta-band p:not(.ir-eyebrow) {
    max-width: 60ch;
    margin-top: 9px;
    color: #C9DCD1;
    font-size: 13.5px;
    line-height: 1.65;
}
.ir-cta-band .ir-eyebrow { color: #E9C6A5; }
.ir-cta-band .ir-eyebrow::before { background: var(--ir-accent); }

/* ---------- breadcrumbs ---------- */
.ir-breadcrumb { padding: 20px 0 0; }
.ir-breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
    color: var(--ir-muted-2);
    font-size: 12px;
    line-height: 1.5;
}
.ir-breadcrumb li { display: inline-flex; align-items: center; gap: 6px; }
.ir-breadcrumb li + li::before { content: "/"; color: var(--ir-border-strong); }
.ir-breadcrumb a { color: var(--ir-muted); text-decoration: none; }
.ir-breadcrumb a:hover { color: var(--ir-primary); text-decoration: underline; }

/* ---------- app detail ---------- */
.ir-app-hero { padding: 22px 0 38px; }

.ir-app-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    align-items: start;
    gap: 34px;
}

.ir-app-hero-copy {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 20px;
    padding-top: 10px;
}

.ir-app-icon {
    width: 88px;
    height: 88px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1px solid var(--ir-border);
    border-radius: 22px;
    background: var(--ir-surface);
    box-shadow: var(--ir-shadow-sm);
}
.ir-app-icon img { width: 100%; height: 100%; object-fit: cover; }
.ir-app-initials { font-size: 30px; }

.ir-app-heading h1 { margin: 0; font-size: clamp(2.2rem, 4vw, 3.25rem); }
.ir-app-sub {
    max-width: 58ch;
    margin-top: 9px;
    color: var(--ir-muted);
    font-size: 14.5px;
    line-height: 1.6;
}

.ir-app-badges {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 7px;
    margin-top: 13px;
}

.ir-meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    min-height: 26px;
    padding: 0 9px;
    border: 1px solid var(--ir-border);
    border-radius: 999px;
    background: var(--ir-surface);
    color: var(--ir-muted);
    font-size: 11px;
    font-weight: 700;
}
.ir-rating-pill .ir-icon { width: 13px; height: 13px; color: var(--ir-accent); }

.ir-download-card {
    padding: 22px;
    border: 1px solid var(--ir-border);
    border-top: 4px solid var(--ir-primary);
    border-radius: var(--ir-radius-lg);
    background: var(--ir-surface);
    box-shadow: var(--ir-shadow-md);
}
.ir-download-card h2 { font-size: 1.5rem; }

.ir-btn-download {
    width: 100%;
    min-height: 50px;
    margin-top: 14px;
    font-size: 14.5px;
}
.ir-download-card .ir-btn-secondary { margin-top: 8px; }
.ir-download-card > .ir-fineprint { margin-top: 9px; }

.ir-mini-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 16px;
    margin: 18px 0 0;
    padding: 0;
}
.ir-mini-facts > div {
    min-width: 0;
    padding: 9px 0;
    border-top: 1px solid #E5DCCD;
}
.ir-mini-facts dt {
    color: var(--ir-muted-2);
    font-size: 9.5px;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.ir-mini-facts dd {
    margin: 2px 0 0;
    overflow: hidden;
    color: var(--ir-ink);
    font-size: 13px;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ir-app-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 312px;
    align-items: start;
    gap: 42px;
    padding-bottom: 52px;
}

.ir-app-content { min-width: 0; }

.ir-content-block { margin-bottom: 38px; }
.ir-content-block > h2 { margin-bottom: 10px; font-size: clamp(1.4rem, 2.2vw, 1.8rem); }
.ir-content-block > p:not(.ir-eyebrow) {
    max-width: 72ch;
    margin-top: 9px;
    color: var(--ir-muted);
    font-size: 14.5px;
    line-height: 1.75;
}

.ir-inline-note {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 16px;
    padding: 12px 14px;
    border-left: 3px solid var(--ir-primary);
    background: var(--ir-primary-soft);
    color: #284D3E;
    font-size: 12.5px;
    line-height: 1.6;
}
.ir-inline-note .ir-icon { color: var(--ir-primary); margin-top: 2px; }

.ir-check-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
}
.ir-check-grid li {
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr);
    gap: 8px;
    padding: 10px 12px;
    border: 1px solid var(--ir-border);
    border-radius: 10px;
    background: var(--ir-surface);
    color: var(--ir-muted);
    font-size: 12.5px;
    line-height: 1.55;
}
.ir-check-grid .ir-icon { color: var(--ir-primary); margin-top: 2px; }

.ir-steps {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin: 16px 0 0;
    padding: 0;
    list-style: none;
}
.ir-steps li {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 12px;
    padding-top: 14px;
    border-top: 1px solid var(--ir-border);
}
.ir-steps li > span {
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--ir-primary);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
}
.ir-steps h3 { margin-bottom: 4px; font-size: .98rem; }
.ir-steps p { color: var(--ir-muted); font-size: 13px; line-height: 1.6; }

.ir-app-side {
    position: sticky;
    top: 96px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ir-side-card {
    padding: 18px;
    border: 1px solid var(--ir-border);
    border-radius: 14px;
    background: var(--ir-surface);
}
.ir-side-card h2 {
    margin-bottom: 9px;
    font-family: var(--ir-font-sans);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .02em;
}
.ir-side-card p { color: var(--ir-muted); font-size: 12.5px; line-height: 1.65; }
.ir-side-card p + p { margin-top: 8px; }
.ir-side-card .ir-text-link { margin-top: 10px; }

.ir-side-warning {
    border-top: 3px solid var(--ir-accent);
    background: #FFF9F1;
}

.ir-facts { margin: 0; }
.ir-facts > div {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 10px;
    padding: 8px 0;
    border-top: 1px solid #E7DFD1;
}
.ir-facts > div:first-child { border-top: 0; }
.ir-facts dt {
    color: var(--ir-muted-2);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .05em;
    text-transform: uppercase;
}
.ir-facts dd {
    margin: 0;
    overflow-wrap: anywhere;
    color: var(--ir-ink);
    font-size: 12.5px;
    font-weight: 650;
    text-align: right;
}

.ir-side-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 10px 0 0;
    padding: 0;
    list-style: none;
}
.ir-side-list li {
    position: relative;
    padding-left: 13px;
    color: var(--ir-muted);
    font-size: 12px;
    line-height: 1.5;
}
.ir-side-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .62em;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--ir-accent);
}

.ir-related { border-top: 1px solid var(--ir-border); }

/* ---------- sticky mobile CTA ---------- */
.ir-sticky-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 70;
    display: none;
    align-items: center;
    gap: 12px;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--ir-border);
    background: rgba(255, 252, 245, .97);
    box-shadow: 0 -10px 30px rgba(23, 32, 25, .1);
}
.ir-sticky-copy {
    min-width: 0;
    display: flex;
    flex-direction: column;
    line-height: 1.25;
}
.ir-sticky-copy span { color: var(--ir-muted-2); font-size: 9.5px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.ir-sticky-copy strong { overflow: hidden; font-size: 12.5px; text-overflow: ellipsis; white-space: nowrap; }
.ir-sticky-cta .ir-btn { flex: 1 1 auto; min-height: 44px; padding-inline: 12px; font-size: 13px; }

/* ---------- prose ---------- */
.ir-prose {
    color: var(--ir-ink);
    font-size: 15px;
    line-height: 1.78;
    overflow-wrap: anywhere;
}
.ir-prose > :first-child { margin-top: 0; }
.ir-prose > :last-child { margin-bottom: 0; }
.ir-prose h2 { margin: 1.8em 0 .55em; font-size: clamp(1.45rem, 2.4vw, 1.9rem); }
.ir-prose h3 { margin: 1.5em 0 .45em; font-size: 1.12rem; }
.ir-prose h4 { margin: 1.3em 0 .4em; font-size: 1rem; }
.ir-prose p { margin: 0 0 1em; }
.ir-prose ul,
.ir-prose ol { margin: 0 0 1.1em; padding-left: 1.3em; }
.ir-prose li { margin: .3em 0; }
.ir-prose a { color: var(--ir-primary); text-decoration: underline; text-underline-offset: 3px; }
.ir-prose a:hover { color: var(--ir-primary-dark); }
.ir-prose strong { font-weight: 800; }
.ir-prose blockquote {
    margin: 1.2em 0;
    padding: 14px 18px;
    border-left: 3px solid var(--ir-accent);
    background: var(--ir-surface);
    color: var(--ir-muted);
}
.ir-prose hr { margin: 1.8em 0; border: 0; border-top: 1px solid var(--ir-border); }
.ir-prose img { margin: .8em 0; border-radius: 12px; }
.ir-prose table {
    width: 100%;
    margin: 1.1em 0;
    border-collapse: collapse;
    display: block;
    overflow-x: auto;
    font-size: 13px;
}
.ir-prose th,
.ir-prose td {
    padding: 8px 10px;
    border: 1px solid var(--ir-border);
    text-align: left;
}
.ir-prose th { background: var(--ir-surface-2); font-weight: 800; }
.ir-prose code {
    padding: 1px 5px;
    border-radius: 4px;
    background: var(--ir-surface-2);
    font-size: .9em;
}

/* ---------- utility page ---------- */
.ir-page-hero { padding: 30px 0 24px; }
.ir-page-hero .ir-shell { max-width: 900px; }
.ir-page-icon {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    border: 1px solid var(--ir-border);
    border-radius: 13px;
    background: var(--ir-surface);
    color: var(--ir-primary);
}
.ir-page-icon .ir-icon { width: 22px; height: 22px; }
.ir-page-hero h1 { font-size: clamp(2.2rem, 4.4vw, 3.4rem); }
.ir-page-lead {
    max-width: 62ch;
    margin-top: 12px;
    color: var(--ir-muted);
    font-size: 15.5px;
    line-height: 1.7;
}

.ir-page-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
    gap: 42px;
    padding-bottom: 56px;
}
.ir-page-body { min-width: 0; }
.ir-page-side {
    position: sticky;
    top: 96px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.ir-side-nav {
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
    list-style: none;
}
.ir-side-nav a {
    display: block;
    padding: 8px 0;
    border-top: 1px solid #E7DFD1;
    color: var(--ir-muted);
    font-size: 12.5px;
    text-decoration: none;
}
.ir-side-nav li:first-child a { border-top: 0; }
.ir-side-nav a:hover { color: var(--ir-primary); text-decoration: underline; }

/* ---------- 404 ---------- */
.ir-404 {
    max-width: 760px;
    padding: 60px 0 90px;
    text-align: center;
}
.ir-404-code {
    margin: 0 0 10px;
    color: var(--ir-border-strong);
    font-family: var(--ir-font-display);
    font-size: clamp(5rem, 16vw, 9rem);
    font-weight: 700;
    letter-spacing: -.07em;
    line-height: .8;
}
.ir-404 .ir-eyebrow { justify-content: center; }
.ir-404 h1 { margin-top: 8px; font-size: clamp(2rem, 4vw, 3rem); }
.ir-404-lead {
    max-width: 52ch;
    margin: 14px auto 0;
    color: var(--ir-muted);
    font-size: 14.5px;
    line-height: 1.7;
}
.ir-404-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 24px;
}
.ir-404-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 18px;
    margin-top: 26px;
    padding-top: 18px;
    border-top: 1px solid var(--ir-border);
}
.ir-404-links a { color: var(--ir-muted); font-size: 12.5px; }

/* ---------- footer ---------- */
.ir-footer {
    background: #10231C;
    color: #D8E5DD;
}
.ir-footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 44px;
    padding: 42px 0 34px;
}
.ir-footer h2 {
    margin-bottom: 12px;
    color: #fff;
    font-family: var(--ir-font-sans);
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}
.ir-brand-footer { color: #fff; }
.ir-brand-footer .ir-brand-copy small { color: #9FB7A9; }
.ir-brand-footer .ir-brand-logo { border-color: rgba(255, 255, 255, .14); }
.ir-footer-brand p {
    max-width: 42ch;
    margin-top: 14px;
    color: #9FB7A9;
    font-size: 12.5px;
    line-height: 1.7;
}
.ir-footer-age {
    display: inline-flex;
    align-items: center;
    min-height: 23px;
    margin-top: 14px;
    padding: 0 8px;
    border: 1px solid rgba(217, 119, 43, .55);
    border-radius: 999px;
    color: #F2C7A4;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .05em;
}
.ir-footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.ir-footer-links a {
    color: #B7CABB;
    font-size: 12.5px;
    text-decoration: none;
}
.ir-footer-links a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }

.ir-footer-bottom {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 36px;
    padding: 18px 0 26px;
    border-top: 1px solid rgba(255, 255, 255, .1);
}
.ir-footer-bottom > p {
    max-width: 72ch;
    color: #8FA99A;
    font-size: 10.5px;
    line-height: 1.7;
}
.ir-footer-meta { flex: 0 0 auto; text-align: right; }
.ir-footer-meta p { color: #8FA99A; font-size: 10.5px; line-height: 1.6; }
.ir-footer-meta p + p { margin-top: 4px; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
    .ir-hero-grid { grid-template-columns: minmax(0, 1fr) 330px; gap: 28px; }
    .ir-app-hero-grid { grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; }
    .ir-app-layout { grid-template-columns: minmax(0, 1fr) 286px; gap: 28px; }
    .ir-page-layout { grid-template-columns: minmax(0, 1fr) 272px; gap: 28px; }
}

@media (max-width: 980px) {
    .ir-hero { padding-top: 34px; }
    .ir-hero-grid { grid-template-columns: minmax(0, 1fr); }
    .ir-hero-panel { display: none; }
    .ir-hero-copy { max-width: 760px; }
    .ir-safety-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
    .ir-app-hero-grid { grid-template-columns: minmax(0, 1fr); }
    .ir-download-card { max-width: 560px; }
    .ir-app-layout { grid-template-columns: minmax(0, 1fr); gap: 30px; }
    .ir-app-side { position: static; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ir-app-side .ir-side-card:last-child { grid-column: 1 / -1; }
    .ir-page-layout { grid-template-columns: minmax(0, 1fr); gap: 30px; }
    .ir-page-side { position: static; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ir-page-side .ir-side-card:last-child { grid-column: 1 / -1; }
    .ir-new-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ir-footer-grid { gap: 30px; }
}

@media (max-width: 900px) {
    .ir-nav,
    .ir-header-cta { display: none; }
    .ir-menu-btn { display: inline-flex; }
    .ir-header-actions { margin-left: auto; }
    .ir-sticky-cta:not([hidden]) { display: flex; }
    body.ir-view-app .ir-main { padding-bottom: 76px; }
}

@media (max-width: 760px) {
    .ir-shell { width: calc(100% - 32px); }
    .ir-agebar { font-size: 11.5px; }
    .ir-agebar-inner { min-height: 34px; gap: 10px; }
    .ir-agebar a { font-size: 11px; }
    .ir-notice-hint { display: none; }
    .ir-header-inner { min-height: 60px; gap: 12px; }
    .ir-brand-logo,
    .ir-brand-mark { width: 36px; height: 36px; border-radius: 10px; }
    .ir-brand-copy strong { font-size: 14.5px; }
    .ir-brand-copy small { display: none; }
    .ir-hero { padding: 18px 0 14px; }
    .ir-hero::before { width: 420px; height: 420px; top: -180px; right: -160px; }
    .ir-hero::after { display: none; }
    h1 { font-size: clamp(1.72rem, 7.8vw, 2.15rem); line-height: 1.06; letter-spacing: -.045em; }
    .ir-h1-mark { text-decoration-thickness: 3px; text-underline-offset: 4px; }
    .ir-lead { margin-top: 10px; font-size: 14px; line-height: 1.5; }
    .ir-chips {
        flex-wrap: nowrap;
        gap: 5px;
        margin-top: 11px;
        overflow-x: auto;
        padding-bottom: 2px;
        scrollbar-width: none;
    }
    .ir-chips::-webkit-scrollbar { display: none; }
    .ir-chip { flex: 0 0 auto; min-height: 26px; padding-inline: 7px; gap: 4px; font-size: 10px; }
    .ir-chip .ir-icon { width: 12px; height: 12px; }
    .ir-hero-actions { margin-top: 13px; }
    .ir-hero-actions .ir-btn { min-height: 42px; font-size: 13px; }
    .ir-hero-actions .ir-btn { flex: 1 1 150px; }
    .ir-section { padding: 36px 0; }
    .ir-section-tight { padding: 24px 0; }
    .ir-app-section { padding-top: 6px; }
    .ir-section-head { flex-direction: column; align-items: flex-start; gap: 6px; margin-bottom: 12px; }
    .ir-section-head p:not(.ir-eyebrow) { font-size: 13px; line-height: 1.5; }
    .ir-app-section .ir-section-head p:not(.ir-eyebrow) { display: none; }
    .ir-app-section .ir-count { display: none; }
    .ir-count { align-self: flex-start; }
    .ir-app-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
    .ir-card-link { padding: 15px 15px 0; }
    .ir-card-head { grid-template-columns: 52px minmax(0, 1fr) auto; gap: 10px; }
    .ir-card-logo { width: 52px; height: 52px; border-radius: 12px; }
    .ir-card-name { font-size: 15.5px; }
    .ir-card-sub { font-size: 12px; }
    .ir-card-stats { margin: 12px 0 13px; }
    .ir-stat { flex: 1 1 84px; padding: 7px 8px; }
    .ir-stat-label { font-size: 9px; }
    .ir-stat strong { font-size: 12.5px; }
    .ir-card-foot { padding: 10px 0; }
    .ir-card-note { max-width: 62%; }
    .ir-method-grid { grid-template-columns: minmax(0, 1fr); gap: 18px; }
    .ir-method-grid article { padding-top: 15px; }
    .ir-safety-list { grid-template-columns: minmax(0, 1fr); }
    .ir-new-list { grid-template-columns: minmax(0, 1fr); }
    .ir-cta-band { grid-template-columns: minmax(0, 1fr); padding: 24px; }
    .ir-cta-band .ir-btn { justify-self: start; }
    .ir-app-hero { padding: 18px 0 28px; }
    .ir-app-hero-copy { grid-template-columns: 70px minmax(0, 1fr); gap: 14px; }
    .ir-app-icon { width: 70px; height: 70px; border-radius: 18px; }
    .ir-app-heading h1 { font-size: clamp(1.95rem, 8.2vw, 2.5rem); }
    .ir-app-sub { font-size: 13px; }
    .ir-download-card { padding: 18px; }
    .ir-download-card h2 { font-size: 1.35rem; }
    .ir-app-side { grid-template-columns: minmax(0, 1fr); }
    .ir-app-side .ir-side-card:last-child { grid-column: auto; }
    .ir-check-grid { grid-template-columns: minmax(0, 1fr); }
    .ir-content-block { margin-bottom: 30px; }
    .ir-page-hero { padding: 22px 0 18px; }
    .ir-page-side { grid-template-columns: minmax(0, 1fr); }
    .ir-page-side .ir-side-card:last-child { grid-column: auto; }
    .ir-footer-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; padding: 32px 0 26px; }
    .ir-footer-bottom { flex-direction: column; gap: 12px; }
    .ir-footer-meta { text-align: left; }
    .ir-404 { padding: 40px 0 70px; }
}

@media (max-width: 430px) {
    .ir-shell { width: calc(100% - 28px); }
    .ir-agebar-inner { align-items: flex-start; padding-block: 7px; }
    .ir-agebar a { display: none; }
    .ir-agebar-main { align-items: flex-start; line-height: 1.45; }
    .ir-age-pill { margin-top: 1px; }
    .ir-header-inner { min-height: 58px; }
    .ir-card-head { grid-template-columns: 48px minmax(0, 1fr) auto; }
    .ir-card-logo { width: 48px; height: 48px; }
    .ir-card-sub { -webkit-line-clamp: 1; }
    .ir-stat { flex-basis: 76px; }
    .ir-stat strong { font-size: 12px; }
    .ir-card-note { display: none; }
    .ir-card-foot { justify-content: flex-end; }
    .ir-app-hero-copy { grid-template-columns: minmax(0, 1fr); }
    .ir-app-icon { width: 62px; height: 62px; }
    .ir-download-card .ir-btn { font-size: 13px; }
    .ir-sticky-copy { display: none; }
    .ir-404-actions { flex-direction: column; }
    .ir-404-actions .ir-btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
    .ir-card:hover { transform: none; }
}

@media print {
    .ir-agebar,
    .ir-header,
    .ir-mobile-nav,
    .ir-sticky-cta,
    .ir-footer,
    .ir-download-card .ir-btn { display: none !important; }
    body.ir { background: #fff; }
    .ir-card { break-inside: avoid; }
}