/*
Theme Name: Izumi Expo Theme
Theme URI: https://izumi-expo.jp
Author: Izumi Expo Committee
Author URI: https://izumi-expo.jp
Description: 「いずみ万博 2026」公式サイト用 WordPress ブロックテーマ。Claude Design「Izumi Expo 2026」（Modernist）を実装。
Version: 0.3.0
Requires at least: 6.6
Tested up to: 6.8
Requires PHP: 8.0
License: GPL-2.0-or-later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: izumi-expo
*/

/* =========================================================================
   0. Tokens（theme.json のプリセットを短い名前に束ねる）
   ========================================================================= */
:root {
	--c-bg: var(--wp--preset--color--bg);
	--c-surface: var(--wp--preset--color--surface);
	--c-text: var(--wp--preset--color--text);
	--c-accent: var(--wp--preset--color--accent);
	--c-accent-100: var(--wp--preset--color--accent-100);
	--c-accent-400: var(--wp--preset--color--accent-400);
	--c-accent-600: var(--wp--preset--color--accent-600);
	--c-accent-700: var(--wp--preset--color--accent-700);
	--c-accent-800: var(--wp--preset--color--accent-800);
	--c-n300: var(--wp--preset--color--neutral-300);
	--c-n400: var(--wp--preset--color--neutral-400);
	--c-n500: var(--wp--preset--color--neutral-500);
	--c-n600: var(--wp--preset--color--neutral-600);
	--c-n700: var(--wp--preset--color--neutral-700);
	--c-n800: var(--wp--preset--color--neutral-800);
	--c-divider: color-mix(in srgb, #201e1d 40%, transparent);
	--rule: 2px solid var(--c-text);
	--rule-soft: 2px solid var(--c-divider);
	--gutter: 24px;
	--font: "Archivo", "Noto Sans JP", system-ui, -apple-system, "Hiragino Sans", sans-serif;
}

/* =========================================================================
   1. Base
   ========================================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
	margin: 0;
	background: var(--c-bg);
	color: var(--c-text);
	font-family: var(--font);
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 { word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance; }
h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
img { display: block; max-width: 100%; height: auto; }
a { text-underline-offset: 3px; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--c-accent) 30%, transparent); }
.grayscale { filter: grayscale(1) contrast(1.08); }

/* WP のルート余白を無効化（フルブリードグリッド前提） */
.izumi-main > * { margin-block-start: 0 !important; margin-block-end: 0 !important; }
.izumi-main :where(.is-layout-flow, .is-layout-constrained) > * { margin-block-start: 0; margin-block-end: 0; }
.izumi-main .alignfull { margin-left: 0 !important; margin-right: 0 !important; width: 100%; max-width: none; }

/* --- Language toggle --- */
.lang { display: inline; }
html[data-lang="ja"] .lang-en, html[data-lang="en"] .lang-ja { display: none; }
html:not([data-lang]) .lang-en { display: none; }

/* --- Utilities --- */
.izumi-accent { color: var(--c-accent); }
.izumi-nowrap { white-space: nowrap; }
.izumi-mark { display: inline-block; width: 14px; height: 14px; background: var(--c-accent); flex: none; }
.izumi-mark--lg { width: 16px; height: 16px; }
.izumi-mark--sm { width: 10px; height: 10px; }
.izumi-eyebrow {
	font-size: 11px; font-weight: 800; letter-spacing: 0.2em; color: var(--c-accent);
	margin: 0 0 12px;
}
.izumi-eyebrow--onaccent { color: #fff; opacity: 0.85; margin-bottom: 16px; }
.izumi-eyebrow--light { color: var(--c-accent-400); margin-bottom: 16px; }
.izumi-label { font-size: 11px; font-weight: 700; letter-spacing: 0.16em; color: var(--c-n600); margin-bottom: 8px; }
.izumi-label--accent { font-size: 12px; font-weight: 800; letter-spacing: 0.14em; color: var(--c-accent); }
.izumi-label--dim { font-weight: 800; color: var(--c-n500); }
.izumi-tag {
	display: inline-flex; align-items: center; padding: 3px 10px;
	font-size: 12px; font-weight: 700; letter-spacing: 0.1em;
}
.izumi-tag--accent { background: var(--c-accent-100); color: var(--c-accent-800); }
.izumi-tag--outline { border: 1px solid var(--c-accent); color: var(--c-accent); font-size: 11px; font-weight: 800; letter-spacing: 0.08em; }

/* --- Buttons --- */
.izumi-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 6px;
	font-family: var(--font); font-size: 13px; font-weight: 800; letter-spacing: 0.04em; line-height: 1.2;
	padding: 12px 16px; border: 2px solid transparent; cursor: pointer; text-decoration: none;
	color: var(--c-text); background: transparent; transition: background .15s, color .15s, border-color .15s;
}
.izumi-btn--primary { background: var(--c-accent); color: var(--c-bg); border-color: var(--c-accent); }
.izumi-btn--primary:hover { background: var(--c-accent-600); border-color: var(--c-accent-600); color: var(--c-bg); }
.izumi-btn--secondary { border-color: var(--c-divider); border-width: 1px; }
.izumi-btn--secondary:hover { background: color-mix(in srgb, var(--c-text) 7%, transparent); color: var(--c-text); }
.izumi-btn--outline-white { border-color: #fff; color: #fff; padding: 14px 20px; font-size: 14px; }
.izumi-btn--outline-white:hover { background: #fff; color: var(--c-accent); }
.izumi-btn--faint { border-color: rgba(255,255,255,0.45); }
.izumi-btn--faint:hover { background: transparent; border-color: #fff; color: #fff; }
.izumi-link-underline {
	font-size: 14px; font-weight: 800; color: var(--c-text);
	border-bottom: 2px solid var(--c-accent); padding-bottom: 2px; align-self: flex-end;
}
.izumi-link-underline:hover { color: var(--c-accent); }

/* --- Section heads --- */
.izumi-section-head { padding: 64px var(--gutter) 32px; }
.izumi-section-head--split {
	display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-end; justify-content: space-between;
	padding-bottom: 24px;
}
.izumi-section-head__desc { max-width: 44ch; font-size: 15px; line-height: 1.9; color: var(--c-n800); }

/* --- Modular grids（2px 罫線） --- */
.izumi-grid { display: grid; gap: 2px; background: var(--c-text); border-top: var(--rule); }
.izumi-grid > * { background: var(--c-bg); min-width: 0; }
.izumi-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.izumi-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.izumi-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* --- Split（左に見出し／右に本文） --- */
.izumi-split {
	display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
	gap: 2px; background: var(--c-text); border-bottom: var(--rule);
}
.izumi-split__aside, .izumi-split__main { background: var(--c-bg); min-width: 0; }
.izumi-split__aside { padding: 64px var(--gutter); }
.izumi-split__main { padding: 40px var(--gutter) 56px; }
.izumi-split__desc { margin-top: 20px; font-size: 14px; line-height: 1.9; color: var(--c-n800); }

/* --- Image slot（写真差し替え前提のプレースホルダー） --- */
.izumi-slot {
	position: relative; display: grid; place-items: center; overflow: hidden;
	background: repeating-linear-gradient(135deg, var(--c-surface) 0 12px, var(--wp--preset--color--neutral-200) 12px 24px);
	color: var(--c-n600); font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-align: center; padding: 16px;
}
.izumi-slot--fill { position: absolute; inset: 0; width: 100%; height: 100%; }
.izumi-slot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.izumi-slot img + .izumi-slot__label { display: none; }

/* --- Reveal --- */
[data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s cubic-bezier(.2,.7,.3,1); }
[data-reveal].is-visible, html.no-js [data-reveal] { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; transition: none; } }

/* =========================================================================
   2. Header
   ========================================================================= */
.izumi-header-wrap { position: sticky; top: 0; z-index: 50; }
.izumi-header { background: var(--c-bg); border-bottom: var(--rule); }
.izumi-header__bar {
	display: flex; align-items: stretch; justify-content: space-between; gap: 24px;
	padding: 0 var(--gutter); height: 64px;
}
.izumi-header__brand {
	display: flex; align-items: center; gap: 12px; color: var(--c-text);
	font-weight: 900; letter-spacing: -0.02em; font-size: 17px; white-space: nowrap;
}
.izumi-header__brand:hover { color: var(--c-text); }
.izumi-header__year { color: var(--c-accent); }
.izumi-header__nav { display: none; align-items: center; gap: 28px; font-size: 13px; font-weight: 600; letter-spacing: 0.04em; }
.izumi-header__nav a, .izumi-header__strip a { color: var(--c-text); white-space: nowrap; }
.izumi-header__nav a:hover, .izumi-header__strip a:hover { color: var(--c-accent); }
.izumi-header__actions { display: flex; align-items: center; gap: 12px; }
.izumi-lang-toggle {
	border: 2px solid var(--c-text); background: transparent; color: var(--c-text);
	font: inherit; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; padding: 7px 12px; cursor: pointer;
	transition: background .15s, color .15s;
}
.izumi-lang-toggle:hover { background: var(--c-text); color: var(--c-bg); }
.izumi-header__cta { font-size: 13px; padding: 10px 16px; }
.izumi-header__strip { display: block; border-top: var(--rule-soft); overflow-x: auto; scrollbar-width: none; }
.izumi-header__strip::-webkit-scrollbar { display: none; }
.izumi-header__strip-inner {
	display: flex; gap: 20px; padding: 10px var(--gutter);
	font-size: 13px; font-weight: 700; letter-spacing: 0.04em; white-space: nowrap;
}
@media (min-width: 1080px) {
	.izumi-header__nav { display: flex; }
	.izumi-header__strip { display: none; }
}
@media (max-width: 560px) {
	.izumi-header__cta { display: none; }
}

/* =========================================================================
   3. Hero
   ========================================================================= */
.izumi-hero { border-bottom: var(--rule); }
.izumi-hero__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); align-items: stretch; }
.izumi-hero__copy {
	padding: 64px var(--gutter) 40px; border-right: var(--rule);
	display: flex; flex-direction: column; justify-content: space-between; gap: 48px;
}
.izumi-hero__kicker { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.izumi-hero__sub { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; color: var(--c-n700); }
.izumi-hero__title { font-size: clamp(44px, 6.4vw, 104px); line-height: 0.98; font-weight: 900; letter-spacing: -0.03em; }
.izumi-hero__lead { margin-top: 28px; max-width: 46ch; font-size: 17px; line-height: 1.85; color: var(--c-n800); }
.izumi-hero__meta { display: flex; flex-wrap: wrap; gap: 32px 48px; align-items: flex-end; }
.izumi-hero__date { font-size: clamp(28px, 3.4vw, 44px); font-weight: 900; letter-spacing: -0.02em; line-height: 1; }
.izumi-hero__time { margin-top: 10px; font-size: 15px; font-weight: 700; color: var(--c-n700); }
.izumi-hero__venue { font-size: 17px; font-weight: 700; line-height: 1.5; }
.izumi-hero__venue-sub { font-weight: 500; color: var(--c-n700); }
.izumi-hero__visual { position: relative; min-height: 520px; }

/* =========================================================================
   4. Marquee
   ========================================================================= */
@keyframes izumi-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.izumi-marquee { border-bottom: var(--rule); background: var(--c-accent); color: #fff; overflow: hidden; }
.izumi-marquee__track { display: flex; width: max-content; animation: izumi-marquee 32s linear infinite; will-change: transform; }
.izumi-marquee__group {
	display: flex; gap: 56px; padding: 12px 28px;
	font-size: 13px; font-weight: 800; letter-spacing: 0.18em; white-space: nowrap;
}
@media (prefers-reduced-motion: reduce) { .izumi-marquee__track { animation: none; } }

/* =========================================================================
   5. Stats
   ========================================================================= */
.izumi-stats { border-bottom: var(--rule); }
.izumi-stats__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2px; background: var(--c-text); }
.izumi-stat { background: var(--c-bg); padding: 32px var(--gutter); }
.izumi-stat__num { font-size: clamp(40px, 5vw, 64px); font-weight: 900; letter-spacing: -0.03em; line-height: 1; color: var(--c-accent); }
.izumi-stat__unit { font-size: 0.4em; margin-left: 6px; color: var(--c-text); }
.izumi-stat__label { margin-top: 10px; font-size: 13px; font-weight: 600; color: var(--c-n700); }

/* =========================================================================
   6. Concept
   ========================================================================= */
.izumi-concept { border-bottom: var(--rule); background: var(--c-accent); color: #fff; }
.izumi-concept__grid {
	padding: 80px var(--gutter);
	display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 48px; align-items: start;
}
.izumi-concept__title { font-size: clamp(30px, 3.6vw, 52px); font-weight: 900; line-height: 1.1; letter-spacing: -0.02em; color: #fff; }
.izumi-concept__body { display: flex; flex-direction: column; gap: 24px; font-size: 17px; line-height: 2; max-width: 60ch; }
.izumi-concept__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; }

/* =========================================================================
   7. Pavilions
   ========================================================================= */
.izumi-pavilions { border-bottom: var(--rule); }
.izumi-pavilion { padding: 0; }
.izumi-pavilion__visual { height: 200px; position: relative; border-bottom: var(--rule); }
.izumi-pavilion__body { padding: 24px; }
.izumi-pavilion__head { display: flex; align-items: baseline; gap: 12px; }
.izumi-pavilion__num { font-size: 13px; font-weight: 900; color: var(--c-accent); letter-spacing: 0.1em; }
.izumi-pavilion__title { font-size: 22px; font-weight: 900; letter-spacing: -0.01em; }
.izumi-pavilion__venue { margin-top: 6px; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; color: var(--c-n600); }
.izumi-pavilion__text { margin-top: 14px; font-size: 14px; line-height: 1.9; color: var(--c-n800); }

/* =========================================================================
   8. Schedule
   ========================================================================= */
.izumi-timeline { list-style: none; padding: 0; margin: 0; }
.izumi-timeline__row {
	display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 24px;
	padding: 20px 0; border-bottom: var(--rule-soft); align-items: baseline;
}
.izumi-timeline__time { font-size: 20px; font-weight: 900; letter-spacing: -0.01em; color: var(--c-accent); }
.izumi-timeline__title { font-size: 18px; font-weight: 800; }
.izumi-timeline__body { margin-top: 6px; font-size: 14px; color: var(--c-n700); line-height: 1.8; }

/* =========================================================================
   9. Access
   ========================================================================= */
.izumi-access { border-bottom: var(--rule); }
.izumi-access__grid {
	display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
	gap: 2px; background: var(--c-text); border-top: var(--rule);
}
.izumi-access__info { background: var(--c-bg); padding: 40px var(--gutter); display: flex; flex-direction: column; gap: 28px; }
.izumi-access__venue { margin-top: 8px; font-size: 22px; font-weight: 900; }
.izumi-access__addr { margin-top: 8px; font-size: 14px; line-height: 1.9; color: var(--c-n800); }
.izumi-access__halls { margin-top: 12px; font-size: 13px; color: var(--c-n700); }
.izumi-access__block { border-top: var(--rule-soft); padding-top: 24px; }
.izumi-access__partners { margin-top: 10px; display: flex; flex-direction: column; gap: 10px; font-size: 15px; font-weight: 700; list-style: none; padding: 0; }
.izumi-access__note { font-weight: 500; color: var(--c-n700); margin-left: 10px; font-size: 13px; }
.izumi-access__caution { font-size: 13px; line-height: 1.9; color: var(--c-n700); }
.izumi-access__map { background: var(--c-bg); min-height: 440px; position: relative; }
.izumi-access__map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: grayscale(1) contrast(1.05); }

/* =========================================================================
   10. Exhibitors
   ========================================================================= */
.izumi-exhibitors { border-bottom: var(--rule); }
.izumi-exhibitors__list { padding: 0 var(--gutter) 56px; display: flex; flex-direction: column; gap: 32px; }
.izumi-exhibitor-group__head { display: flex; align-items: center; gap: 14px; border-bottom: var(--rule); padding-bottom: 10px; }
.izumi-exhibitor-group__head h3 { font-size: 16px; font-weight: 900; letter-spacing: 0.04em; }
.izumi-exhibitor-group__names {
	margin-top: 18px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px 24px; list-style: none; padding: 0;
}
.izumi-exhibitor-group__names li { font-size: 15px; font-weight: 600; line-height: 1.6; border-left: var(--rule-soft); padding-left: 12px; }

/* =========================================================================
   11. News（Query Loop）
   ========================================================================= */
.izumi-news__list { list-style: none; padding: 0; margin: 0; }
.izumi-news__list > li { margin: 0; }
.izumi-news__row {
	display: grid; grid-template-columns: 120px 110px minmax(0, 1fr); gap: 20px; align-items: baseline;
	padding: 20px 0; border-bottom: var(--rule-soft); transition: background .15s;
}
.izumi-news__row:hover { background: var(--c-accent-100); }
.izumi-news__date { font-size: 14px; font-weight: 800; letter-spacing: 0.04em; color: var(--c-n700); }
.izumi-news__tag { font-size: 11px; font-weight: 800; letter-spacing: 0.08em; justify-self: start; }
.izumi-news__tag a { display: inline-flex; border: 1px solid var(--c-accent); color: var(--c-accent); padding: 3px 10px; text-decoration: none; }
.izumi-news__tag .wp-block-post-terms__separator { display: none; }
.izumi-news__title { font-size: 16px; font-weight: 700; line-height: 1.7; letter-spacing: 0; text-wrap: pretty; }
.izumi-news__title a { color: var(--c-text); text-decoration: none; }
.izumi-news__title a:hover { color: var(--c-accent); }
.izumi-news__empty { color: var(--c-n700); font-size: 14px; }

/* =========================================================================
   12. Apply（黒背景 CTA + フォーム）
   ========================================================================= */
.izumi-apply { border-bottom: var(--rule); background: var(--c-text); color: var(--c-bg); }
.izumi-apply__grid { padding: 80px var(--gutter); display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 56px; }
.izumi-apply__title { font-size: clamp(32px, 4.2vw, 58px); font-weight: 900; letter-spacing: -0.03em; line-height: 1.05; color: var(--c-bg); }
.izumi-apply__lead { margin-top: 24px; max-width: 52ch; font-size: 16px; line-height: 2; color: var(--c-n300); }
.izumi-apply__notes { margin-top: 20px; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; font-size: 14px; line-height: 1.8; color: var(--c-n300); }
.izumi-apply__notes li { border-left: 2px solid var(--c-accent-400); padding-left: 12px; }
.izumi-apply__contacts { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 32px; }
.izumi-apply__contact { font-size: 18px; font-weight: 800; color: var(--c-bg); }
.izumi-apply__contact:hover { color: var(--c-accent-400); }

.izumi-form { display: flex; flex-direction: column; gap: 18px; border: 2px solid var(--c-n700); padding: 28px; }
.izumi-form__head { font-size: 12px; font-weight: 800; letter-spacing: 0.14em; color: var(--c-accent-400); }
.izumi-form__field { display: flex; flex-direction: column; gap: 8px; }
.izumi-form__label { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; color: var(--c-n400); }
.izumi-form input, .izumi-form select, .izumi-form textarea {
	background: transparent; border: 0; border-bottom: 2px solid var(--c-n600); border-radius: 0;
	color: var(--c-bg); font: inherit; font-size: 16px; font-weight: 600; padding: 10px 0; outline: none; width: 100%;
}
.izumi-form select option { color: var(--c-text); }
.izumi-form textarea { resize: vertical; min-height: 84px; }
.izumi-form input:focus, .izumi-form select:focus, .izumi-form textarea:focus { border-color: var(--c-accent); }
.izumi-form__submit { margin-top: 8px; font-size: 15px; padding: 16px 20px; width: 100%; }
.izumi-form__note { font-size: 12px; color: var(--c-n500); }

/* =========================================================================
   13. Gallery
   ========================================================================= */
.izumi-gallery { border-bottom: var(--rule); }
.izumi-gallery__sns { display: flex; gap: 12px; flex-wrap: wrap; }
.izumi-gallery__item { height: 220px; }

/* =========================================================================
   14. FAQ
   ========================================================================= */
.izumi-faq { border-bottom: var(--rule); }
.izumi-faq__grid { margin: 0 var(--gutter) 64px; }
.izumi-faq__item { padding: 28px var(--gutter); }
.izumi-faq__q { display: flex; gap: 12px; align-items: baseline; }
.izumi-faq__mark { font-size: 15px; font-weight: 900; color: var(--c-accent); }
.izumi-faq__q h3 { font-size: 17px; font-weight: 800; line-height: 1.6; letter-spacing: 0; }
.izumi-faq__a { margin-top: 12px; padding-left: 27px; font-size: 14px; line-height: 1.9; color: var(--c-n800); }

/* =========================================================================
   15. Footer
   ========================================================================= */
.izumi-footer { padding: 56px var(--gutter) 40px; }
.izumi-footer__grid {
	display: grid; grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(0, 1fr)); gap: 32px;
	padding-bottom: 40px; border-bottom: var(--rule);
}
.izumi-footer__brand { display: flex; align-items: center; gap: 12px; font-size: 22px; font-weight: 900; letter-spacing: -0.02em; }
.izumi-footer__desc { margin-top: 14px; font-size: 14px; line-height: 1.9; color: var(--c-n700); max-width: 36ch; }
.izumi-footer__label { font-size: 11px; font-weight: 800; letter-spacing: 0.16em; color: var(--c-n600); }
.izumi-footer__links { margin-top: 14px; display: flex; flex-direction: column; gap: 10px; font-size: 14px; font-weight: 600; list-style: none; padding: 0; }
.izumi-footer__links a { color: var(--c-text); }
.izumi-footer__links a:hover { color: var(--c-accent); }
.izumi-footer__links--accent a { color: var(--c-accent-700); }
.izumi-footer__bottom {
	padding-top: 24px; display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between;
	font-size: 12px; font-weight: 600; color: var(--c-n600);
}
.izumi-footer__place { letter-spacing: 0.14em; }

/* =========================================================================
   16. Responsive（デザインの 900px ブレークポイントに準拠）
   ========================================================================= */
@media (max-width: 900px) {
	.izumi-hero__grid, .izumi-concept__grid, .izumi-split, .izumi-access__grid, .izumi-apply__grid { grid-template-columns: 1fr; }
	.izumi-hero__copy { border-right: 0; border-bottom: var(--rule); padding-top: 48px; }
	.izumi-hero__visual { min-height: 320px; }
	.izumi-stats__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.izumi-grid--3 { grid-template-columns: 1fr; }
	.izumi-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.izumi-grid--2 { grid-template-columns: 1fr; }
	.izumi-exhibitor-group__names { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.izumi-split__aside { padding: 48px var(--gutter) 32px; }
	.izumi-timeline__row { grid-template-columns: 90px minmax(0, 1fr); gap: 16px; }
	.izumi-news__row { grid-template-columns: 100px minmax(0, 1fr); }
	.izumi-news__title { grid-column: 1 / -1; }
	.izumi-footer__grid { grid-template-columns: 1fr 1fr; }
	.izumi-concept__grid, .izumi-apply__grid { padding-top: 56px; padding-bottom: 56px; }
}
@media (max-width: 560px) {
	.izumi-exhibitor-group__names { grid-template-columns: 1fr; }
	.izumi-footer__grid { grid-template-columns: 1fr; }
	.izumi-stats__grid { grid-template-columns: 1fr 1fr; }
}

/* =========================================================================
   17. Editor tweaks（ブロックエディタ内でも同じ見た目に）
   ========================================================================= */
.editor-styles-wrapper .izumi-main > * { margin: 0; }
.editor-styles-wrapper [data-reveal] { opacity: 1; transform: none; }

/* =========================================================================
   18. Open Factory（企業紹介）
   ========================================================================= */
.izumi-of { border-bottom: var(--rule); }
.izumi-of__intro {
	background: var(--c-accent); color: #fff; padding: 72px var(--gutter);
	display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 48px; align-items: start;
	border-bottom: var(--rule);
}
.izumi-of__title { font-size: clamp(30px, 3.6vw, 52px); font-weight: 900; line-height: 1.1; letter-spacing: -0.02em; color: #fff; }
.izumi-of__body { display: flex; flex-direction: column; gap: 20px; font-size: 16px; line-height: 1.95; max-width: 62ch; }
.izumi-of__steps { list-style: none; padding: 0; margin: 8px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2px; background: rgba(255,255,255,0.35); border: 2px solid rgba(255,255,255,0.35); }
.izumi-of__steps li { background: var(--c-accent); padding: 16px 16px 18px; display: flex; gap: 12px; align-items: flex-start; font-size: 13px; line-height: 1.7; }
.izumi-of__steps strong { display: block; font-size: 15px; font-weight: 900; margin-bottom: 4px; }
.izumi-of__step-num { font-size: 12px; font-weight: 900; letter-spacing: 0.1em; opacity: 0.85; padding-top: 3px; }
.izumi-of__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.izumi-of__empty { padding: 40px var(--gutter); font-size: 14px; color: var(--c-n700); }

/* 企業カードグリッド（Query Loop / post-template） */
.izumi-company-grid { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; width: calc(100% + 2px); border-top: var(--rule); }
.izumi-of, .izumi-of-archive { overflow: hidden; }
.izumi-company-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.izumi-company-grid > li { margin: 0; background: var(--c-bg); min-width: 0; border-right: var(--rule); border-bottom: var(--rule); }
.izumi-company-card { display: flex; flex-direction: column; height: 100%; }
.izumi-company-card__thumb { border-bottom: var(--rule); background: repeating-linear-gradient(135deg, var(--c-surface) 0 12px, var(--wp--preset--color--neutral-200) 12px 24px); min-height: 180px; }
.izumi-company-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.izumi-company-card__thumb:empty { display: block; }
.izumi-company-card__body { padding: 20px 24px 24px; display: flex; flex-direction: column; gap: 8px; }
.izumi-company-card__terms { font-size: 11px; font-weight: 800; letter-spacing: 0.1em; color: var(--c-accent); }
.izumi-company-card__terms a { color: inherit; text-decoration: none; }
.izumi-company-card__terms .wp-block-post-terms__separator { margin: 0 6px; color: var(--c-n400); }
.izumi-company-card__title { font-size: 20px; font-weight: 900; letter-spacing: -0.01em; line-height: 1.3; }
.izumi-company-card__title a { color: var(--c-text); text-decoration: none; }
.izumi-company-card__title a:hover { color: var(--c-accent); }
.izumi-company-card__tagline { font-size: 14px; font-weight: 700; line-height: 1.7; }
.izumi-company-card__products { font-size: 13px; color: var(--c-n700); line-height: 1.7; }
.izumi-company-card__body .izumi-tag { align-self: flex-start; margin-top: 4px; }

/* 一覧ページ */
.izumi-main--sub { padding-top: 0; }
.izumi-of-archive { border-bottom: var(--rule); }
.izumi-filter { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 var(--gutter) 24px; }
.izumi-filter__item {
	display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border: 2px solid var(--c-text);
	font-size: 12px; font-weight: 800; letter-spacing: 0.06em; color: var(--c-text); text-decoration: none;
}
.izumi-filter__item:hover, .izumi-filter__item.is-active { background: var(--c-text); color: var(--c-bg); }
.izumi-filter__count { font-size: 11px; opacity: 0.7; }
.izumi-of-archive__query .izumi-company-grid { border-top: var(--rule); }
.izumi-slot--ph { min-height: 180px; }
.izumi-slot--ph a { position: absolute; inset: 0; display: grid; place-items: center; color: inherit; text-decoration: none; }
.izumi-of-single__hero.izumi-slot--ph { min-height: 260px; }
.izumi-sep { color: var(--c-n400); }
.izumi-pagination { padding: 24px var(--gutter); font-size: 13px; font-weight: 800; letter-spacing: 0.06em; }
.izumi-pagination a { color: var(--c-text); text-decoration: none; padding: 6px 10px; border: 2px solid transparent; }
.izumi-pagination a:hover, .izumi-pagination .current { border-color: var(--c-text); }
.izumi-of-archive__cta {
	background: var(--c-text); color: var(--c-bg); padding: 56px var(--gutter);
	display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 32px; align-items: center; border-top: var(--rule);
}
.izumi-of-archive__cta h3 { font-size: clamp(26px, 3vw, 40px); font-weight: 900; letter-spacing: -0.02em; line-height: 1.15; color: var(--c-bg); margin-top: 12px; }
.izumi-of-archive__cta p { margin-top: 14px; font-size: 15px; line-height: 1.9; color: var(--c-n300); max-width: 52ch; }
.izumi-of-archive__cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }

/* 詳細ページ */
.izumi-of-single { border-bottom: var(--rule); }
.izumi-of-single__head { display: flex; justify-content: space-between; align-items: center; padding: 28px var(--gutter) 0; }
.izumi-of-single__back { font-size: 12px; font-weight: 800; letter-spacing: 0.1em; color: var(--c-text); text-decoration: none; }
.izumi-of-single__back:hover { color: var(--c-accent); }
.izumi-of-single__title-wrap { padding: 8px var(--gutter) 32px; }
.izumi-of-single__title { font-size: clamp(32px, 4.4vw, 60px); font-weight: 900; letter-spacing: -0.03em; line-height: 1.05; }
.izumi-of-single__terms { margin-top: 14px; font-size: 12px; font-weight: 800; letter-spacing: 0.1em; color: var(--c-accent); }
.izumi-of-single__terms a { color: inherit; text-decoration: none; }
.izumi-of-single__hero { border-top: var(--rule); border-bottom: var(--rule); margin: 0; }
.izumi-of-single__hero img { width: 100%; height: auto; }
.izumi-company__video { position: relative; aspect-ratio: 16/9; background: var(--c-text); border-bottom: var(--rule); }
.izumi-company__video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.izumi-company__grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 2px; background: var(--c-text); border-bottom: var(--rule); }
.izumi-company__facts, .izumi-company__message { background: var(--c-bg); margin: 0; padding: 32px var(--gutter); }
.izumi-company__facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 24px; }
.izumi-company__facts > div { border-left: var(--rule-soft); padding-left: 12px; }
.izumi-company__facts dt { font-size: 11px; font-weight: 800; letter-spacing: 0.14em; color: var(--c-n600); margin-bottom: 4px; }
.izumi-company__facts dd { margin: 0; font-size: 15px; font-weight: 700; line-height: 1.6; }
.izumi-company__facts dd a { color: var(--c-accent-700); }
.izumi-company__terms a { text-decoration: none; }
.izumi-company__message { display: flex; flex-direction: column; gap: 10px; }
.izumi-company__message p { font-size: 17px; font-weight: 700; line-height: 1.9; }
.izumi-of-single__content { padding: 48px var(--gutter) 24px; font-size: 16px; line-height: 2; }
.izumi-of-single__content :where(h2, h3) { margin-top: 1.5em; margin-bottom: 0.5em; }
.izumi-of-single__content :where(p, ul, ol, figure) { margin-bottom: 1.2em; }
.izumi-of-single__foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; padding: 24px var(--gutter) 56px; }

/* お知らせ／固定ページ（single.html / page.html） */
.izumi-post { padding: 48px var(--gutter) 64px; }
.izumi-post__meta { gap: 16px; align-items: center; margin-bottom: 20px; }
.izumi-post__title { font-size: clamp(28px, 3.6vw, 48px); font-weight: 900; letter-spacing: -0.02em; line-height: 1.15; }
.izumi-post__thumb { margin: 28px 0 0; border: var(--rule); }
.izumi-post__content { margin-top: 32px; font-size: 16px; line-height: 2; }
.izumi-post__content :where(h2, h3) { margin-top: 1.6em; margin-bottom: 0.5em; }
.izumi-post__content :where(p, ul, ol, figure) { margin-bottom: 1.2em; }
.izumi-post__foot { margin-top: 48px; padding-top: 20px; border-top: var(--rule-soft); font-size: 13px; font-weight: 800; }
.izumi-post__foot a { color: var(--c-text); text-decoration: none; }
.izumi-post__foot a:hover { color: var(--c-accent); }
.izumi-archive-list { padding-top: 0; }
.wp-block-query-title { font-size: clamp(30px, 3.8vw, 52px); }

/* Kiosk（会場タッチモニター）: ?kiosk=1 */
body.izumi-kiosk .izumi-header-wrap, body.izumi-kiosk .izumi-footer-wrap, body.izumi-kiosk .izumi-of-archive__cta,
body.izumi-kiosk .izumi-of-single__foot .izumi-btn, body.izumi-kiosk .izumi-pagination { display: none !important; }
body.izumi-kiosk { font-size: 18px; cursor: default; user-select: none; -webkit-user-select: none; }
body.izumi-kiosk .izumi-section-head { padding-top: 40px; }
body.izumi-kiosk .izumi-section-head h2 { font-size: clamp(40px, 5vw, 72px); }
body.izumi-kiosk .izumi-filter__item { font-size: 16px; padding: 14px 18px; }
body.izumi-kiosk .izumi-company-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
body.izumi-kiosk .izumi-company-card__thumb { min-height: 260px; }
body.izumi-kiosk .izumi-company-card__title { font-size: 28px; }
body.izumi-kiosk .izumi-company-card__tagline { font-size: 18px; }
body.izumi-kiosk .izumi-of-single__back { font-size: 18px; padding: 12px 0; }
body.izumi-kiosk .izumi-company__facts dd { font-size: 18px; }
body.izumi-kiosk .izumi-of-single__content { font-size: 19px; }
body.izumi-kiosk a[target="_blank"] { pointer-events: none; text-decoration: none; }

@media (max-width: 900px) {
	.izumi-of__intro, .izumi-company__grid, .izumi-of-archive__cta { grid-template-columns: 1fr; }
	.izumi-of__steps { grid-template-columns: 1fr; }
	.izumi-company-grid--3 { grid-template-columns: 1fr; }
	.izumi-company__facts { grid-template-columns: 1fr; }
	.izumi-of-archive__cta-actions { justify-content: flex-start; }
	body.izumi-kiosk .izumi-company-grid--3 { grid-template-columns: 1fr; }
}