/*
 * Bootstrap版 index_bootstrap.html 用の互換ユーティリティ
 *
 * Tailwind CDNを取り除いても既存ページの寸法・色・レスポンシブ挙動を
 * 維持するため、Bootstrapに存在しない値と、このページ固有の値だけを定義。
 */
:root {
    --page-green: #2b8140;
    --page-cream: #f9f7eb;
}

html { font-size: 14.6px; }
body {
    overflow-x: hidden;
    font-size: 1rem;
    line-height: inherit;
}

/* Bootstrapの見出しサイズを、元のTailwind Preflightと同じ継承値へ戻す */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: inherit;
}

.hn-min-h-screen { min-height: 100vh; }
.hn-h-screen { height: 100vh; }
.hn-h-full { height: 100%; }
.hn-w-full { width: 100%; }
.hn-w-max { width: max-content; }
.hn-w-64 { width: 16rem; }
.hn-w-40 { width: 10rem; }
.hn-w-56 { width: 14rem; }
.hn-w-14 { width: 3.5rem; }
.hn-w-10 { width: 2.5rem; }
.hn-w-8 { width: 2rem; }
.hn-w-5 { width: 1.25rem; }
.hn-w-4 { width: 1rem; }
.hn-w-6 { width: 1.5rem; }
.hn-w-16 { width: 4rem; }
.hn-w-\[600px\] { width: 600px; }
.hn-h-14 { height: 3.5rem; }
.hn-h-10 { height: 2.5rem; }
.hn-h-8 { height: 2rem; }
.hn-h-5 { height: 1.25rem; }
.hn-h-4 { height: 1rem; }
.hn-h-6 { height: 1.5rem; }
.hn-h-64 { height: 16rem; }
.hn-h-auto { height: auto; }
.hn-h-\[360px\] { height: 360px; }
.hn-h-16 { height: 4rem; }
.hn-max-w-xl { max-width: 36rem; }
.hn-max-w-6xl { max-width: 72rem; }
.hn-max-w-7xl { max-width: 80rem; }
.hn-min-w-0 { min-width: 0; }

.hn-flex { display: flex; }
.hn-inline-block { display: inline-block; }
.hn-hidden { display: none !important; }
.hn-flex-1 { flex: 1 1 0%; }
.hn-flex-col { flex-direction: column; }
.hn-flex-shrink-0, .hn-shrink-0 { flex-shrink: 0; }
.hn-items-start { align-items: flex-start; }
.hn-items-center { align-items: center; }
.hn-justify-center { justify-content: center; }
.hn-justify-between { justify-content: space-between; }
.hn-justify-end { justify-content: flex-end; }
.hn-relative { position: relative; }
.hn-absolute { position: absolute; }
.hn-fixed { position: fixed; }
.hn-sticky { position: sticky; }
.hn-inset-0 { inset: 0; }
.hn-top-0 { top: 0; }
.hn-left-64 { left: 16rem; }
.hn-right-0 { right: 0; }
.hn-right-4 { right: 1rem; }
.hn-right-6 { right: 1.5rem; }
.hn-left-0 { left: 0; }
.hn-left-6 { left: 1.5rem; }
.hn-bottom-0 { bottom: 0; }
.hn-bottom-6 { bottom: 1.5rem; }
.hn-bottom-20 { bottom: 5rem; }
.hn-z-0 { z-index: 0; }
.hn-z-10 { z-index: 10; }
.hn-z-40 { z-index: 40; }
.hn-z-50 { z-index: 50; }

.hn-overflow-hidden { overflow: hidden; }
.hn-overflow-y-auto { overflow-y: auto; }
.hn-object-cover { object-fit: cover; }
.hn-object-cover.w-full.h-full { width: 100%; height: 100%; }
.hn-mx-auto { margin-left: auto; margin-right: auto; }
.hn-mt-auto { margin-top: auto; }
.hn-mt-0\.5 { margin-top: .125rem; }
.hn-mt-3 { margin-top: .75rem; }
.hn-mt-4 { margin-top: 1rem; }
.hn-mt-6 { margin-top: 1.5rem; }
.hn-mr-1\.5 { margin-right: .375rem; }
.hn-mr-3 { margin-right: .75rem; }
.hn-mr-4 { margin-right: 1rem; }
.hn-mr-6 { margin-right: 1.5rem; }
.hn-ml-1 { margin-left: .25rem; }
.hn-ml-2 { margin-left: .5rem; }
.hn-mb-1 { margin-bottom: .25rem; }
.hn-mb-2 { margin-bottom: .5rem; }
.hn-mb-3 { margin-bottom: .75rem; }
.hn-mb-4 { margin-bottom: 1rem; }
.hn-mb-5 { margin-bottom: 1.25rem; }
.hn-mb-6 { margin-bottom: 1.5rem; }
.hn-mb-10 { margin-bottom: 2.5rem; }
.hn-mb-8 { margin-bottom: 2rem; }
.hn-mb-0\.5 { margin-bottom: .125rem; }
.hn-ml-0\.5 { margin-left: .125rem; }
.hn-mr-2 { margin-right: .5rem; }
.hn-mr-5 { margin-right: 1.25rem; }
.hn-mt-2 { margin-top: .5rem; }
.hn-mt-12 { margin-top: 3rem; }
.hn-p-4 { padding: 1rem; }
.hn-p-5 { padding: 1.25rem; }
.hn-p-6 { padding: 1.5rem; }
.hn-p-8 { padding: 2rem; }
.hn-px-2 { padding-left: .5rem; padding-right: .5rem; }
.hn-px-2\.5 { padding-left: .625rem; padding-right: .625rem; }
.hn-px-3 { padding-left: .75rem; padding-right: .75rem; }
.hn-px-4 { padding-left: 1rem; padding-right: 1rem; }
.hn-px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.hn-px-8 { padding-left: 2rem; padding-right: 2rem; }
.hn-py-0\.5 { padding-top: .125rem; padding-bottom: .125rem; }
.hn-py-1 { padding-top: .25rem; padding-bottom: .25rem; }
.hn-py-2 { padding-top: .5rem; padding-bottom: .5rem; }
.hn-py-2\.5 { padding-top: .625rem; padding-bottom: .625rem; }
.hn-py-3 { padding-top: .75rem; padding-bottom: .75rem; }
.hn-py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.hn-py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.hn-py-24 { padding-top: 6rem; padding-bottom: 6rem; }
.hn-pt-1 { padding-top: .25rem; }
.hn-pt-6 { padding-top: 1.5rem; }
.hn-pb-1 { padding-bottom: .25rem; }
.hn-pb-6 { padding-bottom: 1.5rem; }
.hn-pb-8 { padding-bottom: 2rem; }
.hn-pb-16 { padding-bottom: 4rem; }
.hn-pr-3 { padding-right: .75rem; }
.hn-pl-2 { padding-left: .5rem; }
.hn-pl-3 { padding-left: .75rem; }
.hn-pl-6 { padding-left: 1.5rem; }
.hn-pt-8 { padding-top: 2rem; }
.hn-py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.hn-py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.hn-pb-2 { padding-bottom: .5rem; }
.hn-pb-3 { padding-bottom: .75rem; }
.hn-pb-safe { padding-bottom: env(safe-area-inset-bottom); }
.hn-border { border-width: 1px; border-style: solid; }
.hn-border-r, .hn-border-l, .hn-border-b, .hn-border-t { border-style: solid; }
.hn-border-r { border-right-width: 1px; }
.hn-border-l { border-left-width: 1px; }
.hn-border-b { border-bottom-width: 1px; }
.hn-border-t { border-top-width: 1px; }
.hn-rounded { border-radius: .25rem; }
.hn-rounded-lg { border-radius: .5rem; }
.hn-rounded-2xl { border-radius: 1rem; }
.hn-rounded-xl { border-radius: .75rem; }
.hn-rounded-full { border-radius: 9999px; }
.hn-gap-3 { gap: .75rem; }
.hn-gap-4 { gap: 1rem; }
.hn-gap-6 { gap: 1.5rem; }
.hn-gap-8 { gap: 2rem; }
.hn-gap-12 { gap: 3rem; }
.hn-space-y-1 > :not([hidden]) ~ :not([hidden]) { margin-top: .25rem; }
.hn-space-y-2 > :not([hidden]) ~ :not([hidden]) { margin-top: .5rem; }
.hn-space-y-3 > :not([hidden]) ~ :not([hidden]) { margin-top: .75rem; }
.hn-space-y-6 > :not([hidden]) ~ :not([hidden]) { margin-top: 1.5rem; }
.hn-space-y-20 > :not([hidden]) ~ :not([hidden]) { margin-top: 5rem; }
.hn-space-x-6 > :not([hidden]) ~ :not([hidden]) { margin-left: 1.5rem; }
.hn-space-x-8 > :not([hidden]) ~ :not([hidden]) { margin-left: 2rem; }

.hn-bg-white { background-color: #fff; }
.hn-bg-gray-900 { background-color: #111827; }
.hn-bg-gray-800 { background-color: #1f2937; }
.hn-bg-gray-100 { background-color: #f3f4f6; }
.hn-bg-gray-800 { background-color: #1f2937; }
.hn-bg-\[\#1a1a1a\] { background-color: #1a1a1a; }
.hn-bg-\[\#2a2a2a\] { background-color: #2a2a2a; }
.hn-bg-green-50 { background-color: #f0fdf4; }
.hn-bg-blue-50 { background-color: #eff6ff; }
.hn-bg-white\/20 { background-color: rgba(255,255,255,.2); }
.hn-bg-red-600 { background-color: #dc2626; }
.hn-bg-orange-50 { background-color: #fff7ed; }
.hn-bg-purple-50 { background-color: #faf5ff; }
.hn-bg-rose-50 { background-color: #fff1f2; }
.hn-bg-blue-600 { background-color: #2563eb; }
.hn-bg-white\/10 { background-color: rgba(255,255,255,.1); }
.hn-bg-\[\#2b8140\] { background-color: var(--page-green); }
.hn-bg-\[\#f3edc2\] { background-color: #f3edc2; }
.hn-bg-\[\#f9f7eb\] { background-color: var(--page-cream); }
.hn-text-white { color: #fff; }
.hn-text-gray-900 { color: #111827; }
.hn-text-gray-800 { color: #1f2937; }
.hn-text-gray-700 { color: #374151; }
.hn-text-gray-600 { color: #4b5563; }
.hn-text-gray-500 { color: #6b7280; }
.hn-text-gray-400 { color: #9ca3af; }
.hn-text-gray-100 { color: #f3f4f6; }
.hn-text-gray-300 { color: #d1d5db; }
.hn-text-blue-600 { color: #2563eb; }
.hn-text-\[\#2b8140\] { color: var(--page-green); }
.hn-text-white\/80 { color: rgba(255,255,255,.8); }
.hn-border-gray-100 { border-color: #f3f4f6; }
.hn-border-gray-200 { border-color: #e5e7eb; }
.hn-border-gray-300 { border-color: #d1d5db; }
.hn-border-gray-600 { border-color: #4b5563; }
.hn-border-gray-700 { border-color: #374151; }
.hn-border-gray-900 { border-color: #111827; }
.hn-border-\[\#2b8140\] { border-color: var(--page-green); }
.hn-border-\[\#333\] { border-color: #333; }
.hn-border-\[3px\] { border-width: 3px; }
.hn-border-white\/20 { border-color: rgba(255,255,255,.2); }
.hn-border-white\/40 { border-color: rgba(255,255,255,.4); }
.hn-border-\[\#e2dca8\] { border-color: #e2dca8; }
.hn-font-medium { font-weight: 500; }
.hn-font-bold { font-weight: 700; }
.hn-font-extrabold { font-weight: 800; }
.hn-text-center { text-align: center; }
.hn-text-xs { font-size: .75rem; line-height: 1rem; }
.hn-text-sm { font-size: .875rem; line-height: 1.25rem; }
.hn-text-base { font-size: 1rem; line-height: 1.5rem; }
.hn-text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.hn-text-2xl { font-size: 1.5rem; line-height: 2rem; }
.hn-text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.hn-text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.hn-text-5xl { font-size: 3rem; line-height: 1; }
.hn-text-\[10px\] { font-size: 10px; }
.hn-text-\[11px\] { font-size: 11px; }
.hn-text-\[9px\] { font-size: 9px; }
.hn-leading-none { line-height: 1; }
.hn-leading-tight { line-height: 1.25; }
.hn-leading-relaxed { line-height: 1.625; }
.hn-tracking-tight { letter-spacing: -.025em; }
.hn-tracking-tighter { letter-spacing: -.05em; }
.hn-tracking-wider { letter-spacing: .05em; }
.hn-whitespace-nowrap { white-space: nowrap; }
.hn-whitespace-pre-line { white-space: pre-line; }
.hn-font-sans { font-family: ui-sans-serif, system-ui, sans-serif; }
.hn-font-mono { font-family: ui-monospace, monospace; }
.hn-fs-10 { font-size: 10px; }
.hn-shadow-sm { box-shadow: 0 1px 2px rgba(0,0,0,.05); }
.hn-shadow-lg { box-shadow: 0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1); }
.hn-shadow-md { box-shadow: 0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1); }
.hn-shadow-2xl { box-shadow: 0 25px 50px -12px rgba(0,0,0,.25); }
.hn-scale-105 { transform: scale(1.05); }
.hn-transform { transform: translate(0,0); }
.hn-opacity-0 { opacity: 0; }
.hn-opacity-10 { opacity: .1; }
.hn-opacity-100 { opacity: 1; }
.hn-transition-all, .hn-transition-colors, .hn-transition-opacity, .hn-transition-transform { transition: all .15s ease-in-out; }
.hn-duration-1000 { transition-duration: 1s; }
.hn-duration-300 { transition-duration: .3s; }
.hn-text-shadow-sm { text-shadow: 0 1px 2px rgba(0,0,0,.15); }
.hn-text-right { text-align: right; }
.hn-inline-flex { display: inline-flex; }
.hn-flex-grow { flex-grow: 1; }
.hn-justify-around { justify-content: space-around; }
.hn-bg-center { background-position: center; }
.hn-bg-cover { background-size: cover; }
.hn-line-clamp-1 { overflow: hidden; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; }
.hn-divide-y > :not([hidden]) ~ :not([hidden]) { border-top: 1px solid #e5e7eb; }
.hn-bg-gradient-to-r { background-image: linear-gradient(to right,var(--tw-gradient-stops)); }
.hn-bg-gradient-to-br { background-image: linear-gradient(to bottom right,var(--tw-gradient-stops)); }
.hn-bg-gradient-to-t { background-image: linear-gradient(to top,var(--tw-gradient-stops)); }
.hn-from-gray-900 { --tw-gradient-from: #111827; --tw-gradient-stops: var(--tw-gradient-from),var(--tw-gradient-to,rgba(17,24,39,0)); }
.hn-from-gray-900\/60 { --tw-gradient-from: rgba(17,24,39,.6); --tw-gradient-stops: var(--tw-gradient-from),var(--tw-gradient-to,rgba(17,24,39,0)); }
.hn-from-gray-900\/90 { --tw-gradient-from: rgba(17,24,39,.9); --tw-gradient-stops: var(--tw-gradient-from),var(--tw-gradient-to,rgba(17,24,39,0)); }
.hn-from-gray-800 { --tw-gradient-from: #1f2937; --tw-gradient-stops: var(--tw-gradient-from),var(--tw-gradient-to,rgba(31,41,55,0)); }
.hn-via-gray-900\/50 { --tw-gradient-stops: var(--tw-gradient-from),rgba(17,24,39,.5),var(--tw-gradient-to,rgba(17,24,39,0)); }
.hn-to-gray-900 { --tw-gradient-to: #111827; }
.hn-to-transparent { --tw-gradient-to: transparent; }
.hn-from-\[\#2b8140\] { --tw-gradient-from: var(--page-green); --tw-gradient-stops: var(--tw-gradient-from),var(--tw-gradient-to,rgba(43,129,64,0)); }
.hn-to-\[\#1e5a2c\] { --tw-gradient-to: #1e5a2c; }

@media (min-width: 640px) {
    .hn-sm\:flex-row { flex-direction: row; }
    .hn-sm\:flex { display: flex; }
    .hn-sm\:block { display: block !important; }
    .hn-sm\:hidden { display: none !important; }
    .hn-sm\:items-center { align-items: center; }
    .hn-sm\:items-end { align-items: flex-end; }
    .hn-sm\:justify-between { justify-content: space-between; }
    .hn-sm\:p-6 { padding: 1.5rem; }
    .hn-sm\:pl-4 { padding-left: 1rem; }
    .hn-sm\:w-56 { width: 14rem; }
    .hn-sm\:h-12 { height: 3rem; }
    .hn-sm\:h-6 { height: 1.5rem; }
    .hn-sm\:w-12 { width: 3rem; }
    .hn-sm\:w-6 { width: 1.5rem; }
    .hn-sm\:px-4 { padding-left: 1rem; padding-right: 1rem; }
    .hn-sm\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
    .hn-sm\:px-8 { padding-left: 2rem; padding-right: 2rem; }
    .hn-sm\:py-3 { padding-top: .75rem; padding-bottom: .75rem; }
    .hn-sm\:text-xs { font-size: .75rem; line-height: 1rem; }
    .hn-sm\:text-sm { font-size: .875rem; line-height: 1.25rem; }
    .hn-sm\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
    .hn-sm\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
    .hn-sm\:h-\[400px\] { height: 400px; }
}
@media (min-width: 768px) {
    .hn-md\:flex { display: flex; }
    .hn-md\:flex-row { flex-direction: row; }
    .hn-md\:hidden { display: none !important; }
    .hn-md\:items-center { align-items: center; }
    .hn-md\:items-end { align-items: flex-end; }
    .hn-md\:h-20 { height: 5rem; }
    .hn-md\:h-8 { height: 2rem; }
    .hn-md\:h-\[500px\] { height: 500px; }
    .hn-md\:w-64 { width: 16rem; }
    .hn-md\:pb-0 { padding-bottom: 0; }
    .hn-md\:pb-12 { padding-bottom: 3rem; }
    .hn-md\:pr-8 { padding-right: 2rem; }
    .hn-md\:mt-0 { margin-top: 0; }
    .hn-md\:mb-0 { margin-bottom: 0; }
    .hn-md\:pt-0 { padding-top: 0; }
    .hn-md\:py-24 { padding-top: 6rem; padding-bottom: 6rem; }
    .hn-md\:text-base { font-size: 1rem; line-height: 1.5rem; }
    .hn-md\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
    .hn-md\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
    .hn-md\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
    .hn-md\:text-\[11px\] { font-size: 11px; }
    .hn-md\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
    .hn-md\:w-20 { width: 5rem; }
    .hn-md\:w-8 { width: 2rem; }
}
@media (min-width: 1024px) {
    .hn-lg\:flex { display: flex !important; }
    .hn-lg\:hidden { display: none !important; }
    .hn-lg\:px-8 { padding-left: 2rem; padding-right: 2rem; }
    .hn-lg\:text-5xl { font-size: 3rem; line-height: 1; }
    .hn-lg\:h-\[500px\] { height: 500px; }
    .hn-lg\:flex-row { flex-direction: row; }
    .hn-lg\:w-1\/3 { width: 33.333333%; }
    .hn-lg\:w-2\/3 { width: 66.666667%; }
    .hn-lg\:py-16 { padding-top: 4rem; padding-bottom: 4rem; }
    .hn-lg\:bottom-8 { bottom: 2rem; }
    .hn-lg\:right-8 { right: 2rem; }
}
@media (min-width: 1280px) {
    .hn-xl\:pl-8 { padding-left: 2rem; }
    .hn-xl\:pr-8 { padding-right: 2rem; }
    .hn-xl\:space-x-8 > :not([hidden]) ~ :not([hidden]) { margin-left: 2rem; }
}

/* Bootstrapの同名ユーティリティが持つ値を、このページのTailwind値に合わせる */
.hn-p-5 { padding: 1.25rem !important; }
.hn-p-6 { padding: 1.5rem !important; }
.hn-px-4 { padding-left: 1rem !important; padding-right: 1rem !important; }
.hn-py-3 { padding-top: .75rem !important; padding-bottom: .75rem !important; }
.hn-text-sm { font-size: .875rem !important; }
.hn-text-xs { font-size: .75rem !important; }
.hn-border { border-width: 1px !important; }

/* Tailwindのグループホバー相当 */
.hn-group:hover .hn-group-hover\:block { display: block !important; }
.hn-group:hover .hn-group-hover\:bg-\[\#f9f7eb\] { background-color: var(--page-cream); }
.hn-group:hover .hn-group-hover\:text-\[\#2b8140\], .hn-group\/item:hover .hn-group-hover\/item\:text-\[\#2b8140\] { color: var(--page-green); }
.hn-group:hover .hn-group-hover\:scale-110 { transform: scale(1.1); }
a:hover { opacity: 1; }
.hn-hover\:underline:hover { text-decoration: underline; }
.hn-hover\:bg-green-700:hover { background-color: #15803d; }
.hn-hover\:bg-gray-800:hover { background-color: #1f2937; }
.hn-hover\:bg-\[\#f9f7eb\]:hover { background-color: var(--page-cream); }
.hn-hover\:-translate-y-0\.5:hover, .hn-group:hover .hn-group-hover\:-translate-y-1 { transform: translateY(-.125rem); }
.hn-hover\:shadow-xl:hover { box-shadow: 0 20px 25px -5px rgba(0,0,0,.1),0 8px 10px -6px rgba(0,0,0,.1); }
::selection { background-color: #bbf7d0; }

/* ページ内で使用する hn- 名前空間の追加ユーティリティ */
.hn-block { display: block; }
.hn-items-end { align-items: flex-end; }
.hn-p-3 { padding: .75rem; }
.hn-border-b-2 { border-bottom-width: 2px; border-bottom-style: solid; }
.hn-shadow-xl { box-shadow: 0 20px 25px -5px rgba(0,0,0,.1),0 8px 10px -6px rgba(0,0,0,.1); }
.hn-duration-700 { transition-duration: .7s; }
.hn-divide-gray-200 > :not([hidden]) ~ :not([hidden]) { border-color: #e5e7eb; }
.hn-bg-cover { background-size: cover; }
.hn-bg-center { background-position: center; }
.hn-company-photo-bg { background-image: url("https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?q=80&w=2070&auto=format&fit=crop"); }
.hn-selection\:bg-green-200 ::selection { background-color: #bbf7d0; }
.hn-hover\:-translate-y-1:hover { transform: translateY(-.25rem); }
.hn-hover\:bg-gray-100:hover { background-color: #f3f4f6; }
.hn-hover\:bg-green-50:hover { background-color: #f0fdf4; }
.hn-hover\:bg-white\/10:hover { background-color: rgba(255,255,255,.1); }
.hn-hover\:bg-white\/20:hover { background-color: rgba(255,255,255,.2); }
.hn-hover\:border-\[\#2b8140\]:hover { border-color: var(--page-green); }
.hn-hover\:border-gray-400:hover { border-color: #9ca3af; }
.hn-hover\:opacity-80:hover { opacity: .8; }
.hn-hover\:shadow-2xl:hover { box-shadow: 0 25px 50px -12px rgba(0,0,0,.25); }
.hn-hover\:shadow-md:hover { box-shadow: 0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1); }
.hn-hover\:text-\[\#2b8140\]:hover { color: var(--page-green); }
.hn-hover\:text-blue-800:hover { color: #1e40af; }
.hn-hover\:text-gray-900:hover { color: #111827; }
.hn-hover\:text-green-700:hover { color: #15803d; }
.hn-group:hover .hn-group-hover\:bg-gray-900 { background-color: #111827; }
.hn-group:hover .hn-group-hover\:bg-white\/20 { background-color: rgba(255,255,255,.2); }
.hn-group:hover .hn-group-hover\:scale-105 { transform: scale(1.05); }
.hn-group:hover .hn-group-hover\:text-white { color: #fff; }
.hn-group:hover .hn-group-hover\:translate-x-1 { transform: translateX(.25rem); }
@media (min-width: 640px) {
    .hn-sm\:mt-0 { margin-top: 0; }
}

/*
 * Bootstrap grid のガターを元デザインの間隔に合わせる。
 * 横並び自体は Bootstrap の row / col-* が担当する。
 */
.hn-bs-row {
    --bs-gutter-x: 0;
    --bs-gutter-y: 0;
}
.hn-bs-gap-2 { --bs-gutter-x: .5rem; --bs-gutter-y: .5rem; }
.hn-bs-gap-4 { --bs-gutter-x: 1rem; --bs-gutter-y: 1rem; }
.hn-bs-gap-6 { --bs-gutter-x: 1.5rem; --bs-gutter-y: 1.5rem; }
.hn-bs-gap-8 { --bs-gutter-x: 2rem; --bs-gutter-y: 2rem; }
.hn-bs-col {
    display: flex;
}
.hn-bs-col > * {
    width: 100%;
}
@media (min-width: 992px) {
    .hn-bs-gap-lg-12 { --bs-gutter-x: 3rem; --bs-gutter-y: 3rem; }
    .hn-bs-col-span-2 { flex-grow: 2; }
}



/* お知らせリストエリア追記 */
/* ホバー時の背景色変更 (bg-[#f9f7eb] の再現) */
.news-item:hover {
  background-color: #f9f7eb;
  transition: background-color 0.15s ease-in-out;
}

/* ホバー時のテキスト・アイコンカラー変更 (group-hover の再現) */
.news-item:hover .news-title {
  color: #0d6efd !important; /* Bootstrapのprimaryカラー */
}
.news-item:hover .news-icon {
  color: #0d6efd !important;
}