/*
Theme Name: Tech Pulse
Theme URI: https://example.com/tech-pulse
Author: Tech Pulse
Author URI: https://example.com
Description: テックニュース・トレンド速報メディア向けに構築した、SEO最適化・軽量・レスポンシブ対応のWordPressオリジナルテーマ。構造化データ、OGP、パンくず、人気記事、関連記事、SNSシェアなどインプレッション獲得に必要な機能を標準搭載。モバイルファースト設計でTailwindのユーティリティクラス相当を静的CSSとして同梱し、ビルド/実行時JS不要でレスポンシブデザインを実装。
Version: 2.0.16
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: techpulse
Tags: blog, news, two-columns, custom-logo, featured-images, translation-ready
*/

/* This stylesheet is a static, build-free expansion of every utility class
   used across the theme's templates (mobile-first, iPhone 375px - PC
   1920px). It intentionally does NOT load Tailwind's browser/Play CDN
   script: that approach generates styles at runtime in the visitor's
   browser, so a slow network, blocked script, or in-app webview JS
   restriction produced an unstyled/broken page on some loads of the same
   article. This file removes that dependency -- every rule below is plain
   CSS, present immediately, with no JavaScript involved. */

/* ==========================================================================
   Theme tokens (mirrors the @theme block formerly defined in header.php)
   ========================================================================== */
:root {
	--color-accent: #2F6FED;
	--color-accent-dark: #1d4fc4;
	--color-accent-soft: #eaf1ff;
	--color-ink: #16181d;
	--color-muted: #6b7280;
	--color-surface: #f6f7f9;
	--color-line: #e7e9ed;
	--font-sans: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
	--shadow-pop: 0 12px 28px rgba(16, 24, 40, 0.12);
}

/* ==========================================================================
   Minimal preflight (subset of Tailwind's own reset, hand-written since the
   utility classes below assume it: border-box sizing, zeroed margins on
   headings/lists/etc., borderless media, inherited link color, and the
   same form-control normalization Tailwind applies).
   ========================================================================== */
*, ::before, ::after {
	box-sizing: border-box;
	border-width: 0;
	border-style: solid;
	border-color: var(--color-line);
}
html {
	line-height: 1.5;
	-webkit-text-size-adjust: 100%;
	tab-size: 4;
	font-family: var(--font-sans);
}
body {
	margin: 0;
	line-height: inherit;
}
h1, h2, h3, h4, h5, h6 {
	font-size: inherit;
	font-weight: inherit;
	margin: 0;
}
p, blockquote, pre, ol, ul, dl, dd, figure, hr {
	margin: 0;
}
ol, ul {
	list-style: none;
	padding: 0;
}
img, svg, video, canvas, audio, iframe, embed, object {
	display: block;
	vertical-align: middle;
}
img, video {
	max-width: 100%;
	height: auto;
}
a {
	color: inherit;
	text-decoration: inherit;
}
button, input, optgroup, select, textarea {
	font-family: inherit;
	font-size: 100%;
	font-weight: inherit;
	line-height: inherit;
	color: inherit;
	margin: 0;
	padding: 0;
}
button, select {
	text-transform: none;
}
button, [type="button"], [type="reset"], [type="submit"] {
	-webkit-appearance: button;
	background-color: transparent;
	background-image: none;
	cursor: pointer;
}
:-moz-focusring {
	outline: auto;
}
::placeholder {
	opacity: 1;
	color: #9ca3af;
}
textarea {
	resize: vertical;
}
table {
	border-collapse: collapse;
	border-color: inherit;
	text-indent: 0;
}

/* ==========================================================================
   WordPress-required basics
   ========================================================================== */
#wpadminbar { overflow-x: hidden; max-width: 100vw; }
.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px);
}
:focus-visible {
	outline: 3px solid var(--color-accent);
	outline-offset: 2px;
}

/* ==========================================================================
   Component rules for markup produced by WordPress core (wp_nav_menu(),
   paginate_links(), wp_link_pages()) or by the_content()'s freeform editor
   HTML, neither of which accepts a custom class per generated tag. These
   were previously implemented with Tailwind's @apply; now plain CSS using
   the exact same values.
   ========================================================================== */
.nav-menu a {
	display: inline-block;
	border-radius: 0.5rem;
	padding: 0.5rem 0.75rem;
	font-size: 14.5px;
	font-weight: 500;
	color: var(--color-ink);
	white-space: nowrap;
}
.nav-menu a:hover { background-color: var(--color-surface); color: var(--color-accent); }

.footer-menu a { font-size: 13.5px; color: var(--color-muted); }
.footer-menu a:hover { color: var(--color-accent); }

.pagination .page-numbers {
	display: inline-flex;
	height: 2.25rem;
	min-width: 2.25rem;
	align-items: center;
	justify-content: center;
	border-radius: 0.5rem;
	border-width: 1px;
	border-color: var(--color-line);
	padding: 0 0.625rem;
	font-size: 0.875rem;
	line-height: 1.25rem;
	color: var(--color-ink);
}
.pagination a.page-numbers:hover { background-color: var(--color-surface); }
.pagination span.current {
	border-color: var(--color-accent);
	background-color: var(--color-accent);
	color: #ffffff;
}

.page-links a {
	display: inline-flex;
	height: 2rem;
	min-width: 2rem;
	align-items: center;
	justify-content: center;
	border-radius: 0.5rem;
	border-width: 1px;
	border-color: var(--color-line);
	padding: 0 0.5rem;
	font-size: 0.875rem;
	line-height: 1.25rem;
	color: var(--color-ink);
}
.page-links a:hover { background-color: var(--color-surface); }

.widget { border-bottom-width: 1px; border-color: var(--color-line); padding-bottom: 1.5rem; }
.widget:last-child { border-bottom-width: 0; }
.widget-title { margin-bottom: 0.875rem; font-size: 1rem; line-height: 1.5rem; }

/* Ad banners pasted into a widget (e.g. via the Custom HTML widget for
   A8.net etc.) are usually narrower than the 320px sidebar column. Center
   them instead of leaving them flush-left, including when two banners are
   stacked vertically in the same widget area. Doesn't affect the popular
   posts thumbnails, which already render at w-full/h-full of their own
   fixed-size wrapper. */
.widget img { display: block; margin-left: auto; margin-right: auto; }

/* WordPress core "Search" block (Gutenberg), used in the sidebar widget
   area. This is unrelated to searchform.php (that template only governs
   the classic get_search_form() output used in the header dropdown,
   search.php and 404.php) -- the block renders its own fixed markup, so
   it needs its own rules. */
.wp-block-search__label {
	display: block;
	margin-bottom: 0.875rem;
	font-size: 1rem;
	line-height: 1.5rem;
	font-weight: 700;
	color: var(--color-ink);
}
.wp-block-search__inside-wrapper {
	display: flex;
	align-items: stretch;
	gap: 0.5rem;
	max-width: 100%;
}
.wp-block-search__input {
	height: 2.5rem;
	min-width: 0;
	flex: 1 1 auto;
	border-width: 1px;
	border-color: #000000;
	border-radius: 0.5rem;
	padding: 0 0.75rem;
	font-size: 0.875rem;
	background-color: #ffffff;
	color: var(--color-ink);
}
.wp-block-search__button {
	height: 2.5rem;
	flex: none;
	border-width: 0;
	border-radius: 0.5rem;
	padding: 0 1rem;
	font-size: 0.875rem;
	font-weight: 600;
	background-color: var(--color-accent);
	color: #ffffff;
	cursor: pointer;
}
.wp-block-search__button:hover { background-color: var(--color-accent-dark); }

/* the_content() output (freeform editor HTML, no classes available) */
.single-content { font-size: 16.5px; line-height: 1.9; color: var(--color-ink); }
.single-content > * + * { margin-top: 1.25rem; }
.single-content h2 { margin-top: 2.5rem; font-size: 1.25rem; line-height: 1.75rem; font-weight: 700; letter-spacing: -0.025em; }
.single-content h3 { margin-top: 2rem; font-size: 1.125rem; line-height: 1.75rem; font-weight: 700; letter-spacing: -0.025em; }
.single-content h4 { margin-top: 1.5rem; font-size: 1rem; line-height: 1.5rem; font-weight: 700; }
.single-content a { color: var(--color-accent); text-decoration-line: underline; text-underline-offset: 2px; }
.single-content a:hover { color: var(--color-accent-dark); }
.single-content strong { font-weight: 700; }
.single-content ul, .single-content ol { margin-left: 1.25rem; }
.single-content ul > * + *, .single-content ol > * + * { margin-top: 0.5rem; }
.single-content ul { list-style-type: disc; }
.single-content ol { list-style-type: decimal; }
.single-content blockquote {
	border-left-width: 4px;
	border-color: var(--color-accent);
	background-color: var(--color-surface);
	padding: 0.75rem 1.25rem;
	font-style: italic;
	color: var(--color-muted);
}
.single-content img { border-radius: 0.75rem; }
.single-content figure { margin: 0.5rem 0; }
.single-content figcaption { margin-top: 0.5rem; text-align: center; font-size: 13px; color: var(--color-muted); }
.single-content pre {
	overflow-x: auto;
	border-radius: 0.75rem;
	background-color: var(--color-ink);
	padding: 1rem;
	font-size: 13.5px;
	color: #ffffff;
}
.single-content code {
	border-radius: 0.25rem;
	background-color: var(--color-surface);
	padding: 0.125rem 0.375rem;
	font-size: 0.9em;
	overflow-wrap: anywhere;
}
.single-content pre code { background-color: transparent; padding: 0; }
.single-content table { display: block; width: 100%; overflow-x: auto; border-collapse: collapse; font-size: 0.875rem; }
.single-content th, .single-content td { border-width: 1px; border-color: var(--color-line); padding: 0.5rem 0.75rem; text-align: left; }
.single-content hr { margin: 2rem 0; border-color: var(--color-line); }

/* site-branding logo image sizing -- originally [&_img]:max-h-11 [&_img]:w-auto */
.site-branding img { max-height: 2.75rem; width: auto; }

/* ==========================================================================
   Utility classes (one rule per class, matching the class="..." markup
   already in the PHP templates -- no template changes were needed for
   this switch, only how the CSS is produced).
   ========================================================================== */
.\[overflow-wrap\:anywhere\] { overflow-wrap: anywhere; }
.absolute { position: absolute; }
.antialiased { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
.aspect-video { aspect-ratio: 16 / 9; }
.backdrop-blur-sm { backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.before\:\[box-shadow\:0_0_0_4px_\#eaf1ff\]::before { box-shadow: 0 0 0 4px #eaf1ff; }
.before\:bg-accent::before { background-color: #2F6FED; }
.before\:content-\[\'\'\]::before { content: ""; }
.before\:content-\[\'›\'\]::before { content: "›"; }
.before\:flex-none::before { flex: none; }
.before\:h-2::before { height: 0.5rem; }
.before\:rounded-full::before { border-radius: 9999px; }
.before\:text-line::before { color: #e7e9ed; }
.before\:w-2::before { width: 0.5rem; }
.bg-accent { background-color: #2F6FED; }
.bg-accent-soft { background-color: #eaf1ff; }
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }
.bg-ink { background-color: var(--color-ink); }
.bg-ink\/60 { background-color: rgb(22 24 29 / 0.6); }
.bg-surface { background-color: #f6f7f9; }
.bg-white { background-color: rgb(255 255 255 / 1); }
.bg-white\/90 { background-color: rgb(255 255 255 / 0.9); }
.block { display: block; }
.border { border-width: 1px; border-style: solid; }
.border-accent { border-color: #2F6FED; }
.border-b { border-bottom-width: 1px; }
.border-black { border-color: #000000; }
.border-l-4 { border-left-width: 4px; }
.border-line { border-color: #e7e9ed; }
.border-t { border-top-width: 1px; }
.bottom-0 { bottom: 0; }
.col-span-full { grid-column: 1 / -1; }
.divide-dashed > :not([hidden]) ~ :not([hidden]) { border-style:dashed }
.divide-line > :not([hidden]) ~ :not([hidden]) { border-color:#e7e9ed }
.divide-y > :not([hidden]) ~ :not([hidden]) { border-top-width:1px }
.duration-300 { transition-duration: 300ms; }
.first\:pt-0:first-child { padding-top: 0; }
.flex { display: flex; }
.flex-1 { flex: 1 1 0%; }
.flex-col { flex-direction: column; }
.flex-none { flex: none; }
.flex-nowrap { flex-wrap: nowrap; }
.flex-wrap { flex-wrap: wrap; }
.focus\:bg-accent:focus { background-color: #2F6FED; }
.focus\:fixed:focus { position: fixed; }
.focus\:left-2\.5:focus { left: 0.625rem; }
.focus\:not-sr-only:focus { position: static; width: auto; height: auto; padding: 0; margin: 0; overflow: visible; clip: auto; white-space: normal; }
.focus\:px-4:focus { padding-left: 1rem; padding-right: 1rem; }
.focus\:py-2\.5:focus { padding-top: 0.625rem; padding-bottom: 0.625rem; }
.focus\:rounded-lg:focus { border-radius: 0.5rem; }
.focus\:text-white:focus { color: #ffffff; }
.focus\:top-2\.5:focus { top: 0.625rem; }
.focus\:z-\[9999\]:focus { z-index: 9999; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-sans { font-family: var(--font-sans); }
.font-semibold { font-weight: 600; }
.from-accent-soft { --tw-gradient-from: #eaf1ff; --tw-gradient-to: rgb(255 255 255 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.gap-1 { gap: 0.25rem; }
.gap-1\.5 { gap: 0.375rem; }
.gap-10 { gap: 2.5rem; }
.gap-2 { gap: 0.5rem; }
.gap-2\.5 { gap: 0.625rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-5 { gap: 1.25rem; }
.gap-7 { gap: 1.75rem; }
.gap-8 { gap: 2rem; }
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
/* .group -- no-op marker class */
.group:hover .group-hover\:text-accent { color: #2F6FED; }
.h-10 { height: 2.5rem; }
.h-11 { height: 2.75rem; }
.h-14 { height: 3.5rem; }
.h-6 { height: 1.5rem; }
.h-full { height: 100%; }
.hover\:-translate-y-1:hover { transform: translateY(-0.25rem); }
.hover\:bg-accent:hover { background-color: #2F6FED; }
.hover\:bg-accent-dark:hover { background-color: #1d4fc4; }
.hover\:bg-accent-soft:hover { background-color: #eaf1ff; }
.hover\:bg-surface:hover { background-color: #f6f7f9; }
.hover\:border-accent:hover { border-color: #2F6FED; }
.hover\:shadow-pop:hover { box-shadow: 0 12px 28px rgba(16, 24, 40, 0.12); }
.hover\:text-accent:hover { color: #2F6FED; }
.hover\:text-accent-dark:hover { color: #1d4fc4; }
.hover\:text-white:hover { color: #ffffff; }
.inline-block { display: inline-block; }
.inline-flex { display: inline-flex; }
.inset-x-0 { left: 0; right: 0; }
.items-baseline { align-items: baseline; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.left-0 { left: 0; }
.left-3 { left: 0.75rem; }
.left-3\.5 { left: 0.875rem; }
@media (min-width: 1024px) { .lg\:flex-1 { flex: 1 1 0%; } }
@media (min-width: 1024px) { .lg\:flex-nowrap { flex-wrap: nowrap; } }
@media (min-width: 1024px) { .lg\:flex-wrap { flex-wrap: wrap; } }
@media (min-width: 1024px) { .lg\:gap-6 { gap: 1.5rem; } }
@media (min-width: 1024px) { .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .lg\:grid-cols-\[1fr_320px\] { grid-template-columns: 1fr 320px; } }
@media (min-width: 1024px) { .lg\:grid-cols-\[2fr_1fr\] { grid-template-columns: 2fr 1fr; } }
@media (min-width: 1024px) { .lg\:h-\[68px\] { height: 68px; } }
@media (min-width: 1024px) { .lg\:justify-end { justify-content: flex-end; } }
@media (min-width: 1024px) { .lg\:min-w-0 { min-width: 0; } }
@media (min-width: 1024px) { .lg\:order-last { order: 9999; } }
@media (min-width: 1024px) { .lg\:order-none { order: 0; } }
@media (min-width: 1024px) { .lg\:overflow-visible { overflow: visible; } }
@media (min-width: 1024px) { .lg\:pb-0 { padding-bottom: 0; } }
@media (min-width: 1024px) { .lg\:py-0 { padding-top: 0; padding-bottom: 0; } }
@media (min-width: 1024px) { .lg\:text-\[34px\] { font-size: 34px; } }
@media (min-width: 1024px) { .lg\:w-auto { width: auto; } }
@media (min-width: 1024px) { .lg\:whitespace-normal { white-space: normal; } }
.line-clamp-2 { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; }
.max-w-\[1200px\] { max-width: 1200px; }
.max-w-\[480px\] { max-width: 480px; }
.max-w-\[640px\] { max-width: 640px; }
.max-w-\[760px\] { max-width: 760px; }
.max-w-\[calc\(100vw-2\.5rem\)\] { max-width: calc(100vw - 2.5rem); }
.mb-1\.5 { margin-bottom: 0.375rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-4\.5 { margin-bottom: 1.125rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-\[18px\] { margin-bottom: 18px; }
.min-w-0 { min-width: 0; }
.ml-auto { margin-left: auto; }
.min-w-\[18px\] { min-width: 18px; }
.mr-1 { margin-right: 0.25rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-7 { margin-top: 1.75rem; }
.mt-8 { margin-top: 2rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.my-5 { margin-top: 1.25rem; margin-bottom: 1.25rem; }
.my-6 { margin-top: 1.5rem; margin-bottom: 1.5rem; }
.object-cover { object-fit: cover; }
.opacity-60 { opacity: 0.6; }
.order-3 { order: 3; }
.overflow-hidden { overflow: hidden; }
.overflow-x-auto { overflow-x: auto; }
.p-3\.5 { padding: 0.875rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-8 { padding: 2rem; }
.pb-1 { padding-bottom: 0.25rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pb-7 { padding-bottom: 1.75rem; }
.pb-\[60px\] { padding-bottom: 60px; }
.pl-3 { padding-left: 0.75rem; }
.pt-8 { padding-top: 2rem; }
.pt-9 { padding-top: 2.25rem; }
.pt-\[18px\] { padding-top: 18px; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-3\.5 { padding-left: 0.875rem; padding-right: 0.875rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2\.5 { padding-top: 0.625rem; padding-bottom: 0.625rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-3\.5 { padding-top: 0.875rem; padding-bottom: 0.875rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.relative { position: relative; }
.right-0 { right: 0; }
.rounded-full { border-radius: 9999px; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.scroll-smooth { scroll-behavior: smooth; }
.shadow-pop { box-shadow: 0 12px 28px rgba(16, 24, 40, 0.12); }
@media (min-width: 640px) { .sm\:flex-row { flex-direction: row; } }
@media (min-width: 640px) { .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 640px) { .sm\:justify-center { justify-content: center; } }
@media (min-width: 640px) { .sm\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; } }
@media (min-width: 640px) { .sm\:text-\[22px\] { font-size: 22px; } }
@media (min-width: 640px) { .sm\:w-72 { width: 18rem; } }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0; }
.sticky { position: sticky; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-\[11px\] { font-size: 11px; }
.text-\[12\.5px\] { font-size: 12.5px; }
.text-\[13\.5px\] { font-size: 13.5px; }
.text-\[13px\] { font-size: 13px; }
.text-\[14\.5px\] { font-size: 14.5px; }
.text-\[15px\] { font-size: 15px; }
.text-\[16\.5px\] { font-size: 16.5px; }
.text-\[26px\] { font-size: 26px; }
.text-accent { color: #2F6FED; }
.text-accent-dark { color: #1d4fc4; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-center { text-align: center; }
.text-ink { color: #16181d; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-muted { color: #6b7280; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-white { color: #ffffff; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.to-surface { --tw-gradient-to: #f6f7f9; }
.top-0 { top: 0; }
.top-3 { top: 0.75rem; }
.top-3\.5 { top: 0.875rem; }
.top-full { top: 100%; }
.tracking-\[\.14em\] { letter-spacing: .14em; }
.tracking-tight { letter-spacing: -0.025em; }
.tracking-wide { letter-spacing: 0.025em; }
.transition-all { transition-property: all; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.uppercase { text-transform: uppercase; }
.w-10 { width: 2.5rem; }
.w-14 { width: 3.5rem; }
.w-6 { width: 1.5rem; }
.w-80 { width: 20rem; }
.w-fit { width: fit-content; }
.w-full { width: 100%; }
.whitespace-nowrap { white-space: nowrap; }
.z-50 { z-index: 50; }
.z-\[600\] { z-index: 600; }

/* line-height utilities forced after text-sizing utilities,
   per Tailwind's leading-* > text-* cascade guarantee */
.leading-\[1\.75\] { line-height: 1.75; }
.leading-relaxed { line-height: 1.625; }
.leading-tight { line-height: 1.25; }

/* お問い合わせフォーム (page-contact.php) 専用スタイル。 */
.contact-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-notice { margin-bottom: 1.5rem; border-radius: 0.75rem; border-width: 1px; padding: 1rem 1.25rem; font-size: 0.9375rem; }
.contact-notice--success { border-color: var(--color-accent); background-color: var(--color-accent-soft); color: var(--color-accent-dark); }
.contact-notice--error { border-color: #f2a8a3; background-color: #fdecec; color: #b42318; }