@charset "UTF-8";
/*
 * page-2026.css — ちょっと先のおもしろい未来 2026 年次ページ専用スタイル
 * このファイルは page-2026.php / page-2026-articles.php / page-2026-contents.php
 * の3テンプレートでのみ読み込まれる。既存テーマの style.css には影響しない。
 */

/* ----------------------------------------------------------
   0. Design Tokens
   変数名が既存テーマの style.css と重複するのは --font-en のみ。
   このファイルは 2026 ページ専用ロード済のため、他ページへの影響なし。
   ---------------------------------------------------------- */
:root {
  --c-magenta:   #eb0087;
  --c-cyan:      #019fe8;
  --c-blue:      #00a0e9;
  --c-green:     #00b482;
  --c-yellow:    #fff001;
  --c-ink:       #16161a;
  --c-gray:      #91969b;
  --c-coral:     #ff5a36;

  --paper:       #ffffff;
  --paper-soft:  #f6f7f9;
  --line:        #e6e8ec;

  --text:        #16161a;
  --text-muted:  #5a6068;
  --text-invert: #ffffff;

  --font-sans: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN",
    "Hiragino Sans", "Yu Gothic Medium", "Yu Gothic", Meiryo, sans-serif;
  --font-en: "Helvetica Neue", Arial, sans-serif;

  --container:      1080px;
  --container-wide: 1280px;
  --gutter:         clamp(16px, 4vw, 32px);
  --radius:         16px;
  --radius-lg:      28px;
  --radius-pill:    999px;

  --shadow-sm: 0 2px 8px rgba(22, 22, 26, 0.06);
  --shadow-md: 0 8px 28px rgba(22, 22, 26, 0.10);
  --shadow-lg: 0 18px 48px rgba(22, 22, 26, 0.14);

  --header-h:    76px;
  --header-h-sm: 60px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ----------------------------------------------------------
   1. Reset / Base（2026 ページのみ適用）
   ---------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--paper);
  line-height: 1.8;
  font-size: 16px;
  letter-spacing: 0.02em;
  overflow-x: hidden;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
button { font: inherit; cursor: pointer; border: none; background: none; }
:focus-visible { outline: 3px solid var(--c-cyan); outline-offset: 3px; }

/* WP 管理バー表示時の sticky ヘッダーズレ補正 */
body.admin-bar .header { top: 32px; }

/* ----------------------------------------------------------
   2. Layout helpers
   ---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--wide { max-width: var(--container-wide); }

.section { position: relative; padding-block: clamp(64px, 9vw, 120px); }
.section--soft { background: var(--paper-soft); }
.section--ink  { background: var(--c-ink); color: var(--text-invert); }

.u-sp { display: none; }
@media (max-width: 767px) {
  .u-pc { display: none; }
  .u-sp { display: block; }
}

/* Section label */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-magenta);
}
.eyebrow::before {
  content: "";
  width: 28px; height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--c-magenta), var(--c-cyan));
}

.section-title {
  font-size: clamp(26px, 4.4vw, 42px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.01em;
  margin-top: 14px;
}
.section-lead {
  margin-top: 18px;
  color: var(--text-muted);
  font-size: clamp(15px, 1.8vw, 17px);
  max-width: 640px;
}
.section--ink .section-lead { color: rgba(255,255,255,0.78); }

/* ----------------------------------------------------------
   3. Buttons
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.2;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    background-color 0.25s var(--ease), color 0.25s var(--ease);
  will-change: transform;
}
.btn:hover { transform: translateY(-3px); }
.btn .arrow { transition: transform 0.25s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.btn--primary   { background: var(--c-magenta); color: #fff; box-shadow: var(--shadow-md); }
.btn--primary:hover { box-shadow: var(--shadow-lg); }
.btn--secondary { background: #fff; color: var(--c-ink); border: 2px solid var(--c-ink); }
.btn--ghost     { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.6); }
.btn--cyan      { background: var(--c-cyan); color: #fff; box-shadow: var(--shadow-md); }
.btn--sm        { padding: 11px 22px; font-size: 14px; }

/* ----------------------------------------------------------
   4. Header（.header — 2026 専用 sticky ヘッダー）
   ---------------------------------------------------------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: height 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.header.is-scrolled {
  height: var(--header-h-sm);
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--line);
}
.header__inner {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  gap: 24px;
}
.header__logo { display: flex; align-items: center; flex-shrink: 0; }
.header__logo img { height: 40px; width: auto; transition: height 0.3s var(--ease); }
.header.is-scrolled .header__logo img { height: 32px; }
.header__nav { margin-left: auto; }
.header__nav ul { display: flex; align-items: center; gap: clamp(12px, 1.6vw, 22px); }
.header__nav a {
  font-size: 14px; font-weight: 600; color: var(--text);
  position: relative; padding: 6px 2px; white-space: nowrap;
}
.header__nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px; background: var(--c-magenta);
  transition: width 0.25s var(--ease);
}
.header__nav a:hover::after { width: 100%; }
.header__nav .is-external { color: var(--c-cyan); font-weight: 700; }
.header__cta { flex-shrink: 0; }

.nav-toggle { display: none; }

@media (max-width: 1080px) {
  .header__nav, .header__cta { display: none; }
  .nav-toggle {
    display: inline-flex; flex-direction: column; justify-content: center;
    gap: 5px; margin-left: auto; width: 44px; height: 44px; align-items: center;
  }
  .nav-toggle span {
    width: 24px; height: 2px; background: var(--c-ink); border-radius: 2px;
    transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* Mobile drawer */
.mobile-nav {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(22,22,26,0.97); color: #fff;
  display: flex; flex-direction: column; justify-content: center;
  padding: 80px var(--gutter) 40px;
  transform: translateY(-100%);
  transition: transform 0.4s var(--ease);
  overflow-y: auto;
}
.mobile-nav.is-open { transform: translateY(0); }
.mobile-nav ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav a {
  display: block; font-size: 19px; font-weight: 700;
  padding: 14px 4px; border-bottom: 1px solid rgba(255,255,255,0.12);
}
.mobile-nav .is-external { color: var(--c-yellow); }
.mobile-nav .btn { margin-top: 28px; align-self: flex-start; }

/* ----------------------------------------------------------
   5. First View (#fv)
   ---------------------------------------------------------- */
.fv {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(40px, 8vw, 96px));
  padding-bottom: clamp(60px, 10vw, 120px);
  overflow: hidden;
  background: var(--paper);
}
.fv__inner { position: relative; z-index: 2; }
.fv__meta { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 12px; }
.fv__date {
  display: inline-flex; flex-direction: column; gap: 3px;
  font-weight: 700; font-size: clamp(12px, 1.5vw, 14px);
  letter-spacing: 0.04em; line-height: 1.5; color: var(--text-muted);
}
.fv__date-main { font-weight: 800; font-size: clamp(14px, 1.8vw, 17px); color: var(--text); }
.fv__date-venue { font-weight: 500; font-size: 12px; }
.fv__title {
  margin-top: 26px;
  font-size: clamp(30px, 5vw, 58px); font-weight: 900; line-height: 1.18; letter-spacing: 0.01em;
}
.fv__title .hl { background: linear-gradient(transparent 62%, rgba(255,240,1,0.85) 62%); }
.fv__lead { margin-top: 26px; font-size: clamp(15px, 2vw, 18px); color: var(--text-muted); }
.fv__actions { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 14px; }

/* Memphis decorations */
.deco { position: absolute; pointer-events: none; z-index: 1; }
.deco--dots {
  width: 280px; height: 280px;
  background-image: radial-gradient(var(--c-cyan) 22%, transparent 23%);
  background-size: 26px 26px; opacity: 0.5;
}
.deco--ring {
  width: 200px; height: 200px;
  border: 22px solid var(--c-yellow); border-radius: 50%;
}
.deco--bar {
  width: 400px; height: 32px;
  background: var(--c-magenta);
  transform: rotate(-18deg); border-radius: 4px;
}
.fv .deco--dots { top: 8%; right: -40px; }
.fv .deco--ring { bottom: 4%; right: 12%; opacity: 0.9; }
.fv .deco--bar  { top: 18%; right: 18%; width: 220px; height: 22px; opacity: 0.85; }
@media (max-width: 767px) {
  .fv .deco--bar, .fv .deco--ring { display: none; }
  .fv .deco--dots { width: 140px; height: 140px; top: 4%; right: -30px; }
}

/* FV 2カラム */
.fv .container { position: relative; z-index: 2; }
.fv__body {
  display: grid; grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(10px, 1.5vw, 20px); align-items: center;
}
.fv__image {
  position: relative; z-index: 2; margin: 0;
}
.fv__image img { width: 100%; height: auto; display: block; }
.fv__image-placeholder {
  width: 100%; height: 100%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 6px;
  color: var(--text-muted); font-size: 14px; font-weight: 600; text-align: center;
}
.fv__image-placeholder small { display: block; font-size: 12px; font-weight: 400; opacity: 0.7; }
@media (max-width: 900px) {
  .fv__body { grid-template-columns: 1fr; }
  .fv__image { order: -1; }
}

/* ----------------------------------------------------------
   6. About (#about)
   ---------------------------------------------------------- */
.about-circles-layout {
  margin-top: 48px; display: flex; align-items: center;
  gap: clamp(24px, 3.5vw, 48px); flex-wrap: wrap;
}
.about-small-circles {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  flex-shrink: 0; position: relative; z-index: 1;
}
.about-small-circle:first-child { grid-column: 1 / -1; justify-self: center; }
.about-small-circle {
  width: 176px; height: 176px; border-radius: 50%;
  background: var(--paper); border: 3px solid var(--c-cyan);
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; text-align: center; padding: 20px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.about-small-circle:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.about-small-circle:nth-child(2) { border-color: var(--c-magenta); }
.about-small-circle:nth-child(3) { border-color: var(--c-green); }
.about-circle__no {
  font-family: var(--font-en); font-weight: 900; font-size: 30px; line-height: 1;
  -webkit-text-stroke: 2px var(--c-cyan); color: transparent;
}
.about-small-circle:nth-child(2) .about-circle__no { -webkit-text-stroke-color: var(--c-magenta); }
.about-small-circle:nth-child(3) .about-circle__no { -webkit-text-stroke-color: var(--c-green); }
.about-circle__title { margin-top: 10px; font-size: 12px; font-weight: 800; line-height: 1.5; }

.about-big-circle {
  position: relative; z-index: 0;
  width: 620px; height: 620px;
  display: flex; align-items: center; justify-content: center; padding: 110px;
  flex-shrink: 0;
  margin-left: -110px;
  transition: transform 0.3s var(--ease);
}
.about-big-circle::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 8px 60px rgba(22,22,26,0.13);
  z-index: -1;
  transition: box-shadow 0.3s var(--ease);
}
.about-big-circle:hover { transform: translateY(-4px); }
.about-big-circle:hover::before { box-shadow: 0 16px 72px rgba(22,22,26,0.17); }
.about-big-circle__list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 26px; width: 100%;
  position: relative; z-index: 1;
}
.about-big-circle__list li { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; text-align: left; }
.about-big-circle__n {
  font-family: var(--font-en); font-weight: 900; font-size: 21px; line-height: 1.6; flex-shrink: 0;
}
.about-big-circle__list li:nth-child(1) .about-big-circle__n { color: var(--c-cyan); }
.about-big-circle__list li:nth-child(2) .about-big-circle__n { color: var(--c-magenta); }
.about-big-circle__list li:nth-child(3) .about-big-circle__n { color: var(--c-green); }
.about-big-circle__list p { font-size: 18px; color: var(--text-muted); line-height: 1.7; margin: 0; }

@media (max-width: 960px) {
  .about-circles-layout { flex-direction: column; align-items: center; flex-wrap: nowrap; }
  .about-big-circle { margin-left: 0; align-self: center; }
}
@media (max-width: 480px) {
  .about-big-circle__list { padding: 0 20px; }
}

.about__note {
  margin-top: 36px; padding: 24px 28px;
  border-left: 6px solid var(--c-yellow);
  background: var(--paper-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--text-muted); font-size: 15px;
}

/* ----------------------------------------------------------
   7. Highlights (#highlights)
   ---------------------------------------------------------- */
.highlights-grid {
  margin-top: 48px; display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px, 2.4vw, 24px);
}
.highlight-card {
  position: relative; border-radius: var(--radius); padding: 32px 30px;
  color: #fff; overflow: hidden; min-height: 260px; background: var(--c-ink);
  display: flex; flex-direction: column; justify-content: flex-end;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  box-shadow: var(--shadow-sm);
}
.highlight-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.highlight-card__bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 0; transition: transform 0.6s var(--ease);
}
.highlight-card:hover .highlight-card__bg { transform: scale(1.06); }
.highlight-card::before { content: ""; position: absolute; inset: 0; z-index: 1; }
.highlight-card > *:not(.highlight-card__bg) { position: relative; z-index: 2; }
.highlight-card__n {
  font-family: var(--font-en); font-weight: 800; font-size: 13px;
  letter-spacing: 0.16em; opacity: 0.92;
}
.highlight-card h3 {
  margin-top: 10px; font-size: 22px; font-weight: 800; line-height: 1.4;
  text-shadow: 0 1px 14px rgba(0,0,0,0.25);
}
.highlight-card p { margin-top: 12px; font-size: 14.5px; opacity: 0.95; }
.highlight-card--cy::before { background: linear-gradient(150deg, rgba(1,159,232,0.86) 30%, rgba(0,80,140,0.72)); }
.highlight-card--mg::before { background: linear-gradient(150deg, rgba(235,0,135,0.84) 30%, rgba(120,0,70,0.72)); }
.highlight-card--gr::before { background: linear-gradient(150deg, rgba(0,180,130,0.86) 30%, rgba(0,90,65,0.74)); }
.highlight-card--yl::before { background: linear-gradient(150deg, rgba(20,20,26,0.30) 10%, rgba(20,20,26,0.72)); }
.highlights__cta { margin-top: 36px; }

/* ----------------------------------------------------------
   8. Contents (#contents)
   ---------------------------------------------------------- */
.scatter {
  margin-top: 48px; display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2.2vw, 30px);
}
.cat-card {
  display: flex; flex-direction: column; background: var(--paper);
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; position: relative; box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.cat-card:hover { transform: translateY(-8px) rotate(3deg) !important; box-shadow: var(--shadow-lg); z-index: 5; }
.cat-card__media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; }
.cat-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.cat-card:hover .cat-card__media img { transform: scale(1.07); }
.cat-card__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(22,22,26,0.62));
}
.cat-card__overlay { position: absolute; left: 18px; right: 18px; bottom: 14px; z-index: 2; color: #fff; }
.cat-card__tag {
  display: inline-block; font-family: var(--font-en); font-size: 11px;
  font-weight: 800; letter-spacing: 0.08em;
  background: var(--cat, var(--c-cyan)); color: #fff;
  padding: 3px 10px; border-radius: var(--radius-pill);
}
.cat-card--yl .cat-card__tag { color: var(--c-ink); }
.cat-card__overlay h3 {
  margin-top: 8px; font-size: 20px; font-weight: 800;
  text-shadow: 0 1px 12px rgba(0,0,0,0.4);
}
.cat-card__body { padding: 16px 20px 18px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.cat-card__body p { font-size: 14px; color: var(--text-muted); }
.cat-card__more {
  margin-top: auto; display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; color: var(--cat, var(--c-cyan));
}
.cat-card__more::before {
  content: ""; width: 22px; height: 22px; border-radius: 50%;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath stroke='white' stroke-width='2.5' fill='none' stroke-linecap='round' stroke-linejoin='round' d='M10 6l6 6-6 6'/%3E%3C/svg%3E") center/14px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath stroke='white' stroke-width='2.5' fill='none' stroke-linecap='round' stroke-linejoin='round' d='M10 6l6 6-6 6'/%3E%3C/svg%3E") center/14px no-repeat;
  background: var(--cat, var(--c-cyan));
  transition: transform 0.25s var(--ease);
}
.cat-card:hover .cat-card__more::before { transform: translateX(3px); }

@media (min-width: 1024px) {
  .scatter { gap: clamp(20px, 2vw, 28px) 30px; align-items: start; }
  .scatter .cat-card:nth-child(1) { transform: translateY(26px) rotate(-1.4deg); }
  .scatter .cat-card:nth-child(2) { transform: translateY(-6px) rotate(0.8deg); z-index: 2; }
  .scatter .cat-card:nth-child(3) { transform: translateY(44px) rotate(-0.6deg); }
  .scatter .cat-card:nth-child(4) { transform: translateY(8px) rotate(1.1deg); }
  .scatter .cat-card:nth-child(5) { transform: translateY(-14px) rotate(-0.9deg); z-index: 2; }
  .scatter .cat-card:nth-child(6) { transform: translateY(30px) rotate(0.6deg); }
}
.contents__cta { margin-top: 56px; text-align: center; }

/* ----------------------------------------------------------
   9. Outline (#outline)
   ---------------------------------------------------------- */
.outline-table {
  margin-top: 40px; border-top: 2px solid var(--c-ink);
  max-width: 860px; margin-inline: auto;
}
.outline-row {
  display: grid; grid-template-columns: 180px 1fr;
  gap: 16px; padding: 20px 8px;
  border-bottom: 1px solid var(--line);
}
.outline-row dt { font-weight: 800; font-size: 15px; letter-spacing: 0.1em; }
.outline-row dd { font-size: 15.5px; color: var(--text); }
.outline-row dd small { color: var(--text-muted); font-size: 13px; }

/* ----------------------------------------------------------
   10. Access (#access)
   ---------------------------------------------------------- */
.access-grid {
  margin-top: 44px; display: flex; flex-direction: column;
  gap: clamp(24px, 3vw, 36px); max-width: 860px; margin-inline: auto;
}
.access-desc__label {
  font-size: 12px; font-weight: 800; color: var(--text-muted);
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-top: 32px; margin-bottom: 12px;
}
.access-desc__label:first-child { margin-top: 0; }
.access-desc__list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.access-desc__list li {
  font-size: 15px; line-height: 1.6; padding-left: 20px;
  position: relative; display: flex; flex-direction: row; align-items: baseline; flex-wrap: wrap;
}
.access-desc__list li::before { content: "—"; position: absolute; left: 0; top: 0; color: var(--c-cyan); font-weight: 700; }
.access-desc__sep { color: var(--text-muted); padding: 0 8px; font-weight: 400; }
.access__actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.access__map {
  border-radius: var(--radius-lg); background: var(--paper-soft);
  border: 2px dashed var(--line); aspect-ratio: 5 / 3;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; position: relative; margin: 0;
}
.access__map img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.access__map-placeholder {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  color: var(--text-muted); font-size: 14px; font-weight: 600; text-align: center;
}
.access__map-pin {
  display: block; width: 48px; height: 48px;
  background: var(--c-cyan); border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg); opacity: 0.35;
}
.access__map-placeholder small { display: block; margin-top: 2px; font-size: 12px; font-weight: 400; opacity: 0.7; }
.access__note { margin-top: 16px; font-size: 14px; color: var(--text-muted); }

/* ----------------------------------------------------------
   11. FAQ (#faq)
   ---------------------------------------------------------- */
.faq-list { margin-top: 40px; max-width: 860px; margin-inline: auto; }
.faq-item {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper); margin-bottom: 14px; overflow: hidden;
  transition: box-shadow 0.25s var(--ease);
}
.faq-item[open] { box-shadow: var(--shadow-md); }
.faq-item summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; gap: 16px;
  padding: 20px 24px; font-weight: 700; font-size: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: "Q"; flex-shrink: 0; width: 32px; height: 32px;
  display: grid; place-items: center; border-radius: 50%;
  background: var(--c-magenta); color: #fff;
  font-family: var(--font-en); font-weight: 800; font-size: 15px;
}
.faq-item summary::after {
  content: ""; margin-left: auto; flex-shrink: 0; width: 12px; height: 12px;
  border-right: 2.5px solid var(--c-ink); border-bottom: 2.5px solid var(--c-ink);
  transform: rotate(45deg); transition: transform 0.3s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(-135deg); }
.faq-item .faq-answer { padding: 0 24px 22px 64px; color: var(--text-muted); font-size: 15px; }
.faq__cta { margin-top: 32px; }

/* ----------------------------------------------------------
   12. Final CTA (#cta)
   ---------------------------------------------------------- */
.cta { position: relative; overflow: hidden; text-align: center; }
.cta::before, .cta::after { content: ""; position: absolute; border-radius: 50%; opacity: 0.5; }
.cta::before {
  width: 330px; height: 330px;
  background: radial-gradient(var(--c-magenta) 30%, transparent 31%) 0 0 / 32px 32px;
  top: -60px; left: -40px;
}
.cta::after {
  width: 260px; height: 260px;
  border: 28px solid rgba(1,159,232,0.4);
  bottom: -50px; right: -30px;
}
.cta__inner { position: relative; z-index: 2; max-width: 720px; margin-inline: auto; }
.cta__title { font-size: clamp(26px, 4.6vw, 44px); font-weight: 900; line-height: 1.35; }
.cta__title .hl { color: var(--c-yellow); }
.cta__nowrap { white-space: nowrap; }
.cta__lead { margin-top: 20px; color: rgba(255,255,255,0.82); font-size: 16px; }
.cta__actions { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.cta__sub { margin-top: 22px; }
.cta__sub a { color: var(--c-yellow); font-weight: 700; font-size: 14px; text-decoration: underline; text-underline-offset: 4px; }

/* ----------------------------------------------------------
   13. Footer
   ---------------------------------------------------------- */
.footer { background: var(--c-ink); color: #fff; padding-block: 64px 32px; }
.footer__top {
  display: grid; grid-template-columns: 1.2fr 2fr;
  gap: 40px; padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
.footer__brand img { height: 52px; width: auto; }
.footer__brand p { margin-top: 16px; font-size: 13px; color: rgba(255,255,255,0.6); }
.footer__links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 24px; }
.footer__links a { font-size: 14px; color: rgba(255,255,255,0.82); transition: color 0.2s var(--ease); }
.footer__links a:hover { color: var(--c-yellow); }
.footer__bottom {
  margin-top: 28px; display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 12px;
  font-size: 12px; color: rgba(255,255,255,0.5);
}

/* ----------------------------------------------------------
   14. Page hero（articles / contents ページ）
   ---------------------------------------------------------- */
.page-hero {
  padding-top: calc(var(--header-h) + 64px);
  padding-bottom: 56px;
  background: var(--paper-soft);
  border-bottom: 1px solid var(--line);
}
.page-hero .eyebrow { color: var(--c-cyan); }
.page-hero h1 { font-size: clamp(28px, 5vw, 46px); font-weight: 900; margin-top: 14px; }
.page-hero p { margin-top: 16px; color: var(--text-muted); max-width: 640px; }
.breadcrumb { display: flex; gap: 8px; font-size: 13px; color: var(--text-muted); }
.breadcrumb a:hover { color: var(--c-magenta); }

/* Filter chips */
.filter-group { margin-top: 36px; }
.filter-group + .filter-group { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.filter-group__label { font-size: 12px; font-weight: 700; color: var(--text-muted); margin-bottom: 8px; letter-spacing: 0.04em; }
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  padding: 9px 18px; border-radius: var(--radius-pill); border: 1.5px solid var(--line);
  font-size: 13.5px; font-weight: 700; background: #fff;
  transition: all 0.2s var(--ease); cursor: pointer;
}
.chip:hover { border-color: var(--c-ink); }
.chip.is-active { background: #000; color: #fff; border-color: #000; }
.post-card__badges { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.post-card__badge  { display: inline-block; padding: 3px 10px; border-radius: var(--radius-pill); font-size: 11px; font-weight: 700; background: var(--badge, var(--c-cyan)); color: #fff; }
.post-card__exhibitor { font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }

/* Post grid */
.post-grid {
  margin-top: 40px; display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 2.6vw, 28px);
}
.post-card {
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; background: #fff;
  display: flex; flex-direction: column;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.post-card__thumb {
  aspect-ratio: 16 / 10; background: repeating-linear-gradient(45deg, var(--paper-soft) 0 12px, #eef0f3 12px 24px);
  display: grid; place-items: center; color: var(--text-muted);
  font-size: 13px; font-weight: 600; position: relative;
}
.post-card__thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.post-card__cat {
  position: absolute; top: 12px; left: 12px; font-size: 11px; font-weight: 800;
  color: #fff; background: var(--cat, var(--c-cyan));
  padding: 4px 12px; border-radius: var(--radius-pill); letter-spacing: 0.04em;
}
.post-card__body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.post-card__date  { font-size: 12px; color: var(--text-muted); font-family: var(--font-en); }
.post-card__title { font-size: 17px; font-weight: 800; line-height: 1.5; }
.post-card__excerpt { font-size: 13.5px; color: var(--text-muted); }
.post-card__more  { margin-top: auto; font-size: 13px; font-weight: 700; color: var(--c-magenta); }

/* WP paginate_links の list 形式 */
.pagination { margin-top: 48px; display: flex; justify-content: center; gap: 8px; }
.pagination ul { display: flex; gap: 8px; list-style: none; margin: 0; padding: 0; }
.pagination a, .pagination span, .pagination .page-numbers {
  min-width: 42px; height: 42px; display: grid; place-items: center;
  border-radius: 10px; border: 1px solid var(--line);
  font-weight: 700; font-size: 14px; color: var(--text);
}
.pagination .current { background: var(--c-magenta); color: #fff; border-color: var(--c-magenta); }
.pagination a:hover { border-color: var(--c-ink); }

/* ----------------------------------------------------------
   15. Scroll reveal
   ---------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ----------------------------------------------------------
   16. Section decorations
   ---------------------------------------------------------- */
.section > .container { position: relative; z-index: 1; }

/* FV decos */
.fv-deco-triangle {
  bottom: 8%; left: 6%; width: 115px; height: 100px;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  background: var(--c-green); transform: rotate(10deg); opacity: 0.18;
}
.fv-deco-plus {
  top: 12%; left: 8%; width: 100px; height: 100px;
  background:
    linear-gradient(var(--c-magenta), var(--c-magenta)) center / 100% 28% no-repeat,
    linear-gradient(var(--c-magenta), var(--c-magenta)) center / 28% 100% no-repeat;
  opacity: 0.16;
}
@media (max-width: 767px) { .fv-deco-triangle, .fv-deco-plus { display: none; } }

/* About decos */
#about { overflow-x: clip; }
.about-deco-dots {
  bottom: 20px; right: -30px; width: 260px; height: 260px;
  background-image: radial-gradient(var(--c-yellow) 22%, transparent 23%);
  background-size: 26px 26px; opacity: 0.18;
}
.about-deco-bar {
  top: 60px; left: -60px; width: 330px; height: 26px;
  background: var(--c-cyan); transform: rotate(-12deg); border-radius: 4px; opacity: 0.12;
}
.about-deco-ring {
  top: 30px; right: 3%; width: 165px; height: 165px;
  border: 20px solid var(--c-yellow); border-radius: 50%; opacity: 0.22;
}
.about-deco-triangle {
  bottom: 40px; left: 5%; width: 100px; height: 87px;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  background: var(--c-magenta); transform: rotate(-8deg); opacity: 0.10;
}

/* Highlights decos */
#highlights { overflow: hidden; }
.highlights-deco-ring {
  top: 40px; right: -50px; width: 200px; height: 200px;
  border: 24px solid var(--c-magenta); border-radius: 50%; opacity: 0.15;
}
.highlights-deco-bar {
  bottom: 40px; left: -50px; width: 380px; height: 26px;
  background: var(--c-cyan); transform: rotate(-12deg); border-radius: 4px; opacity: 0.14;
}
.highlights-deco-dots {
  top: 50px; left: 2%; width: 200px; height: 200px;
  background-image: radial-gradient(var(--c-green) 22%, transparent 23%);
  background-size: 24px 24px; opacity: 0.16;
}
.highlights-deco-triangle {
  bottom: 60px; right: 4%; width: 110px; height: 95px;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  background: var(--c-yellow); transform: rotate(15deg); opacity: 0.18;
}

/* Contents decos */
#contents { overflow: hidden; }
.contents-deco-triangle {
  top: 40px; right: -16px; width: 165px; height: 143px;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  background: var(--c-magenta); transform: rotate(22deg); opacity: 0.10;
}
.contents-deco-bar {
  bottom: 50px; left: -50px; width: 380px; height: 26px;
  background: var(--c-green); transform: rotate(-9deg); border-radius: 4px; opacity: 0.12;
}
.contents-deco-ring {
  bottom: 30px; right: 5%; width: 150px; height: 150px;
  border: 20px solid var(--c-cyan); border-radius: 50%; opacity: 0.13;
}

/* Outline decos */
#outline { overflow: hidden; }
.outline-deco-ring {
  top: 40px; left: -44px; width: 200px; height: 200px;
  border: 28px solid var(--c-cyan); border-radius: 50%; opacity: 0.15;
}
.outline-deco-dots {
  bottom: 20px; right: -20px; width: 240px; height: 240px;
  background-image: radial-gradient(var(--c-coral) 22%, transparent 23%);
  background-size: 26px 26px; opacity: 0.15;
}
.outline-deco-bar {
  top: 50px; right: -40px; width: 320px; height: 22px;
  background: var(--c-magenta); transform: rotate(14deg); border-radius: 4px; opacity: 0.12;
}

/* Access decos */
#access { overflow: hidden; }
.access-deco-triangle {
  top: 50px; right: -14px; width: 150px; height: 130px;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  background: var(--c-green); transform: rotate(-18deg); opacity: 0.12;
}
.access-deco-plus {
  bottom: 60px; left: 4%; width: 100px; height: 100px;
  background:
    linear-gradient(var(--c-yellow), var(--c-yellow)) center / 100% 28% no-repeat,
    linear-gradient(var(--c-yellow), var(--c-yellow)) center / 28% 100% no-repeat;
  opacity: 0.22;
}
.access-deco-dots {
  bottom: 30px; right: 3%; width: 180px; height: 180px;
  background-image: radial-gradient(var(--c-blue) 22%, transparent 23%);
  background-size: 22px 22px; opacity: 0.15;
}

/* FAQ decos */
#faq { overflow: hidden; }
.faq-deco-ring {
  top: 30px; left: -44px; width: 190px; height: 190px;
  border: 24px solid var(--c-coral); border-radius: 50%; opacity: 0.15;
}
.faq-deco-bar {
  bottom: 40px; right: -44px; width: 360px; height: 26px;
  background: var(--c-blue); transform: rotate(13deg); border-radius: 4px; opacity: 0.13;
}
.faq-deco-triangle {
  top: 50px; right: 4%; width: 110px; height: 95px;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  background: var(--c-green); transform: rotate(-12deg); opacity: 0.14;
}

/* CTA deco */
.cta-deco-bar {
  bottom: 30%; left: -40px; width: 320px; height: 24px;
  background: var(--c-cyan); transform: rotate(15deg); border-radius: 4px; opacity: 0.14;
}

/* Deco image slots */
.deco-img {
  position: absolute; pointer-events: none; z-index: 0; margin: 0;
  width: clamp(200px, 22vw, 260px); aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg); overflow: hidden;
}
.deco-img img { width: 100%; height: 100%; object-fit: cover; display: block; opacity: 0.4; }
.deco-img__placeholder {
  width: 100%; height: 100%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 6px;
  border: 2px dashed rgba(145,150,155,0.36);
  color: var(--text-muted); font-size: 13px; font-weight: 600; text-align: center;
}
.deco-img__placeholder small { display: block; font-size: 11px; font-weight: 400; opacity: 0.65; }
.deco-img--highlights { bottom: 56px; right: clamp(24px, 6vw, 80px); }
.deco-img--access     { bottom: 56px; left: clamp(24px, 6vw, 80px); }
@media (max-width: 900px) {
  .deco-img--highlights, .deco-img--access { display: none; }
}

/* Section eyebrow color variants */
#highlights .eyebrow { color: var(--c-cyan); }
#highlights .eyebrow::before { background: linear-gradient(90deg, var(--c-cyan), var(--c-blue)); }
#contents   .eyebrow { color: var(--c-green); }
#contents   .eyebrow::before { background: linear-gradient(90deg, var(--c-green), var(--c-cyan)); }
#access     .eyebrow { color: var(--c-blue); }
#access     .eyebrow::before { background: linear-gradient(90deg, var(--c-blue), var(--c-cyan)); }
#faq        .eyebrow { color: var(--c-coral); }
#faq        .eyebrow::before { background: linear-gradient(90deg, var(--c-coral), var(--c-magenta)); }

/* ----------------------------------------------------------
   17. Gallery（無限マーキー）
   ---------------------------------------------------------- */
.gallery { height: clamp(180px, 30vw, 380px); overflow: hidden; background: var(--c-ink); }
.gallery__reel {
  display: flex; height: 100%; width: max-content;
  animation: gallery-marquee 32s linear infinite; will-change: transform;
}
.gallery__set { display: flex; height: 100%; flex-shrink: 0; }
.gallery__set img { height: 100%; width: auto; display: block; flex-shrink: 0; border-radius: 0; }
@keyframes gallery-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) { .gallery__reel { animation-play-state: paused; } }

/* ----------------------------------------------------------
   18. Single detail (記事詳細 / コンテンツ詳細)
   ---------------------------------------------------------- */
.single-main { min-height: calc(100vh - var(--header-h)); }

.single-hero {
  background: var(--paper-soft);
  padding-block: clamp(40px, 6vw, 72px) clamp(32px, 4vw, 56px);
}
.single-hero .breadcrumb { margin-bottom: 20px; }

.single-body {
  max-width: 800px;
  margin: 0 auto;
  padding-block: clamp(40px, 6vw, 72px);
}

.single-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 20px;
}
.single-meta__date {
  font-size: 13px;
  font-family: var(--font-en);
  color: var(--text-muted);
  white-space: nowrap;
}
.single-meta__badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
  background: var(--badge-bg, var(--c-magenta));
  color: #fff;
  white-space: nowrap;
}

.single-title {
  font-size: clamp(22px, 4vw, 36px);
  font-weight: 900;
  line-height: 1.45;
  margin-bottom: 32px;
}

.single-thumb {
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 40px;
  aspect-ratio: 16 / 9;
  background: var(--paper-soft);
}
.single-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.richtext-2026 { line-height: 1.9; }
.richtext-2026 p      { margin-bottom: 1.2em; }
.richtext-2026 h2     { font-size: clamp(18px, 2.5vw, 24px); font-weight: 800; margin: 2.4em 0 0.8em; padding-bottom: 8px; border-bottom: 2px solid var(--line); }
.richtext-2026 h3     { font-size: clamp(16px, 2vw, 20px); font-weight: 700; margin: 2em 0 0.6em; }
.richtext-2026 h4     { font-size: 16px; font-weight: 700; margin: 1.6em 0 0.4em; }
.richtext-2026 strong { font-weight: 700; }
.richtext-2026 a      { color: var(--c-magenta); text-decoration: underline; }
.richtext-2026 a:hover { opacity: 0.75; }
.richtext-2026 figure { margin: 1.8em 0; }
.richtext-2026 figure img { max-width: 100%; height: auto; border-radius: var(--radius); }
.richtext-2026 figcaption { color: var(--text-muted); font-size: 12px; margin-top: 6px; text-align: center; }
.richtext-2026 blockquote { border-left: 4px solid var(--c-cyan); padding: 8px 20px; margin: 1.5em 0; color: var(--text-muted); background: var(--paper-soft); border-radius: 0 var(--radius) var(--radius) 0; }
.richtext-2026 pre    { background: var(--c-ink); color: #e8eaed; border-radius: var(--radius); padding: 20px 24px; font-size: 14px; overflow-x: auto; }
.richtext-2026 ul, .richtext-2026 ol { padding-left: 1.5em; margin-bottom: 1.2em; }
.richtext-2026 li     { margin-bottom: 0.4em; }

.single-back {
  display: flex;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}
.single-back__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  transition: color 0.2s var(--ease), gap 0.2s var(--ease);
}
.single-back__link::before {
  content: '←';
  transition: transform 0.2s var(--ease);
}
.single-back__link:hover { color: var(--c-magenta); }
.single-back__link:hover::before { transform: translateX(-4px); }

/* ----------------------------------------------------------
   20. Responsive
   ---------------------------------------------------------- */
@media (max-width: 900px) {
  .scatter           { grid-template-columns: repeat(2, 1fr); }
  .post-grid         { grid-template-columns: repeat(2, 1fr); }
  .footer__top       { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 767px) {
  body { font-size: 15px; }
  .highlights-grid   { grid-template-columns: 1fr; }
  .scatter           { grid-template-columns: 1fr; }
  .post-grid         { grid-template-columns: 1fr; }
  .outline-row       { grid-template-columns: 1fr; gap: 4px; padding: 16px 4px; }
  .outline-row dt    { color: var(--c-magenta); }
  .footer__links     { grid-template-columns: repeat(2, 1fr); }
  .fv__actions .btn, .cta__actions .btn { width: 100%; }

}