/*
Theme Name: Cocoon Child - Aoisuisen Media
Template: cocoon-master
Description: 碧推薦学院メディアサイト用Cocoon子テーマ
Version: 1.0.0
Author: 碧推薦学院
Text Domain: cocoon-child-aoisuisen
*/

/* ==========================================================================
   0. Design Tokens (CSS Variables)
   ========================================================================== */
:root {
  --aoi-primary: #002715;
  --aoi-primary-fg: #EFEFE6;
  --aoi-bg: #EFEFE6;
  --aoi-accent: #F04D3D;
  --aoi-accent-fg: #EFEFE6;
  --aoi-cta-green: #00d42a;
  --aoi-surface: #E6E6DC;
  --aoi-border: rgba(0, 39, 21, 0.1);

  --aoi-font-serif: "TsukuAOldMincho-N", "Zen Old Mincho", serif;
  --aoi-font-sans-en: "Montserrat", sans-serif;
  --aoi-font-number: "Antonio", sans-serif;

  --aoi-radius: 0;
  --aoi-max-width: 1280px;
  --aoi-header-h-sp: 44px;
  --aoi-header-h-pc: 52px;
}

/* ==========================================================================
   1. Reset / Base (Cocoon上書き)
   ========================================================================== */
html, body {
  overflow-x: hidden;
}
body {
  font-family: var(--aoi-font-serif);
  background-color: var(--aoi-bg);
  color: var(--aoi-primary);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--aoi-accent); }

img { max-width: 100%; height: auto; }

/* Cocoon Reset: 角丸をなくす */
.entry-card,
.appeal-content,
.cat-label,
.tag-link,
.pagination .page-numbers,
.widget,
.search-submit,
.comment-btn { border-radius: var(--aoi-radius); }

/* Cocoon Reset: ベース色 */
.entry-card-title,
.article h1, .article h2, .article h3,
.widget-title,
.cat-label { color: var(--aoi-primary); }

/* ==========================================================================
   2. Typography
   ========================================================================== */
.aoi-font-serif { font-family: var(--aoi-font-serif); }
.aoi-font-en { font-family: var(--aoi-font-sans-en); }
.aoi-font-number { font-family: var(--aoi-font-number); }

.aoi-text-caption { font-size: 10px; line-height: 1.4; }
.aoi-text-small { font-size: 12px; line-height: 1.5; }
.aoi-text-body { font-size: 1rem; line-height: 1.75; }
.aoi-text-heading-sm { font-size: 1.25rem; line-height: 1.4; font-weight: bold; }
.aoi-text-heading-lg { font-size: 2rem; line-height: 1.2; font-weight: bold; }

@media (max-width: 768px) {
  .aoi-text-heading-lg { font-size: 1.5rem; }
  .aoi-text-heading-sm { font-size: 1.125rem; }
}

/* ==========================================================================
   3. Layout
   ========================================================================== */
.aoi-container {
  max-width: var(--aoi-max-width);
  margin: 0 auto;
  padding: 0 1rem;
}
@media (min-width: 768px) {
  .aoi-container { padding: 0 2rem; }
}

.aoi-two-col {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}
@media (min-width: 1024px) {
  .aoi-two-col { flex-direction: row; }
  .aoi-two-col__main { width: 75%; }
  .aoi-two-col__side { width: 25%; }
}

/* ==========================================================================
   4. Header
   ========================================================================== */
.aoi-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  height: var(--aoi-header-h-sp);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  transition: background-color 0.3s, box-shadow 0.3s, border-color 0.3s;
  background: transparent;
  border-bottom: 1px dashed transparent;
}
@media (min-width: 768px) {
  .aoi-header {
    height: var(--aoi-header-h-pc);
    padding: 0 2rem;
  }
}
.aoi-header--scrolled {
  background: rgba(239, 239, 230, 0.95);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 3px rgba(0, 39, 21, 0.08);
  border-bottom: 1px dashed var(--aoi-accent);
}

.aoi-header__logo a {
  font-family: var(--aoi-font-serif);
  font-weight: bold;
  font-size: 0.75rem;
  color: var(--aoi-primary);
  letter-spacing: 0.05em;
}
@media (min-width: 768px) {
  .aoi-header__logo a { font-size: 0.875rem; }
}

/* PC Navigation */
.aoi-header__nav {
  display: none;
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  gap: 2rem;
}
@media (min-width: 768px) {
  .aoi-header__nav { display: flex; }
}
.aoi-header__nav a {
  font-family: var(--aoi-font-serif);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--aoi-primary);
  position: relative;
  transition: color 0.3s;
}
.aoi-header__nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 100%; height: 2px;
  background: var(--aoi-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.aoi-header__nav a:hover::after,
.aoi-header__nav a.is-active::after {
  transform: scaleX(1);
}
.aoi-header__nav a:hover,
.aoi-header__nav a.is-active {
  color: var(--aoi-accent);
}

/* Right Actions */
.aoi-header__actions { display: flex; align-items: center; height: 100%; }

.aoi-header__cta-btn {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0 1.25rem;
  background: var(--aoi-cta-green);
  color: var(--aoi-primary);
  height: 100%;
  min-width: 140px;
  font-weight: bold;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  transition: background 0.3s;
}
@media (min-width: 768px) {
  .aoi-header__cta-btn { display: flex; }
}
.aoi-header__cta-btn:hover { background: rgba(0, 212, 42, 0.9); color: var(--aoi-primary); }

.aoi-header__menu-btn {
  width: 50px; height: 100%;
  background: transparent;
  border: none;
  border-left: 1px dashed var(--aoi-accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
  transition: background 0.3s;
}
@media (min-width: 768px) { .aoi-header__menu-btn { width: 60px; } }
.aoi-header__menu-btn:hover { background: rgba(240, 77, 61, 0.05); }
.aoi-header__menu-btn span {
  display: block;
  width: 16px; height: 1px;
  background: var(--aoi-accent);
}
.aoi-header__menu-btn .aoi-close-text {
  font-family: var(--aoi-font-sans-en);
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--aoi-accent);
  white-space: nowrap;
  line-height: 1;
}

/* Header spacer */
.aoi-header-spacer {
  height: var(--aoi-header-h-sp);
}
@media (min-width: 768px) {
  .aoi-header-spacer { height: var(--aoi-header-h-pc); }
}
/* フロントページではヒーローが header 背面に入るので spacer 不要 */
.front-page .aoi-header-spacer { display: none; }
.admin-bar .aoi-header-spacer {
  height: calc(var(--aoi-header-h-sp) + 32px);
}
@media (min-width: 768px) {
  .admin-bar .aoi-header-spacer { height: calc(var(--aoi-header-h-pc) + 32px); }
}
@media (max-width: 782px) {
  .admin-bar .aoi-header-spacer { height: calc(var(--aoi-header-h-sp) + 46px); }
}

/* ==========================================================================
   5. Menu Overlay (Mobile/Hamburger)
   ========================================================================== */
.aoi-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 998;
  background: var(--aoi-bg);
  color: var(--aoi-primary);
  display: flex;
  flex-direction: column;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.aoi-menu-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}
@media (min-width: 768px) {
  .aoi-menu-overlay { padding: 2.5rem; }
}

.aoi-menu-overlay__inner {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  max-width: 500px;
  margin: 0 auto;
  width: 100%;
  overflow-y: auto;
  padding-top: var(--aoi-header-h-sp);
}
@media (min-width: 768px) {
  .aoi-menu-overlay__inner {
    align-items: flex-end;
    padding-top: var(--aoi-header-h-pc);
  }
}

.aoi-menu-item {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--aoi-border);
  transition: color 0.3s;
}
.aoi-menu-item:hover { color: var(--aoi-accent); }

.aoi-menu-item__number {
  font-family: var(--aoi-font-number);
  color: rgba(0, 39, 21, 0.4);
  font-size: 10px;
  width: 1.5rem;
  flex-shrink: 0;
}
@media (min-width: 768px) {
  .aoi-menu-item__number { font-size: 1.25rem; width: 3.5rem; }
}

.aoi-menu-item__label { flex: 1; letter-spacing: 0.1em; }
.aoi-menu-item__label-en {
  font-family: var(--aoi-font-sans-en);
  font-size: 14px;
  display: block;
}
.aoi-menu-item__label-ja {
  font-size: 10px;
  opacity: 0.8;
  display: block;
}
@media (min-width: 768px) {
  .aoi-menu-item__label-en { font-size: 1.25rem; }
  .aoi-menu-item__label-ja { font-size: 0.875rem; }
  .aoi-menu-item__label {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
  }
}

/* ==========================================================================
   6. Footer
   ========================================================================== */
.aoi-footer {
  position: relative;
  background: var(--aoi-primary);
  color: var(--aoi-primary-fg);
  overflow: hidden;
  padding-bottom: 50px;
}
@media (min-width: 768px) {
  .aoi-footer { padding-bottom: 0; }
}

.aoi-footer__bg {
  position: absolute; inset: 0; z-index: 0;
}
.aoi-footer__bg img {
  width: 100%; height: 100%;
  object-fit: cover; opacity: 0.2;
}
.aoi-footer__bg::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(0, 39, 21, 0.9);
}

.aoi-footer__inner {
  position: relative; z-index: 1;
  max-width: var(--aoi-max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 768px) {
  .aoi-footer__inner {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding: 6rem 3rem 4rem;
  }
}

.aoi-footer__heading {
  font-family: var(--aoi-font-sans-en);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(239, 239, 230, 0.4);
  border-bottom: 1px solid rgba(239, 239, 230, 0.2);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

.aoi-footer__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(239, 239, 230, 0.1);
  font-size: 11px;
  letter-spacing: 0.1em;
  opacity: 0.8;
  transition: opacity 0.3s;
}
.aoi-footer__link:hover { opacity: 1; color: var(--aoi-primary-fg); }

.aoi-footer__bottom {
  position: relative; z-index: 1;
  max-width: var(--aoi-max-width);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--aoi-accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
@media (min-width: 768px) {
  .aoi-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    padding: 1.5rem 3rem;
  }
}
.aoi-footer__copy {
  font-family: var(--aoi-font-sans-en);
  font-size: 0.5rem;
  letter-spacing: 0.15em;
  opacity: 0.6;
  text-transform: uppercase;
}

/* ==========================================================================
   7. Breadcrumb
   ========================================================================== */
.aoi-breadcrumb {
  padding: 0.75rem 1rem;
  background: var(--aoi-bg);
  border-bottom: 1px solid var(--aoi-border);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
}
@media (min-width: 768px) {
  .aoi-breadcrumb { padding: 1rem 2.5rem; font-size: 0.7rem; }
}
.aoi-breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  padding: 0; margin: 0;
}
.aoi-breadcrumb li { display: flex; align-items: center; }
.aoi-breadcrumb li + li::before {
  content: '/';
  margin: 0 0.5rem;
  opacity: 0.3;
}
.aoi-breadcrumb a { color: rgba(0, 39, 21, 0.6); }
.aoi-breadcrumb a:hover { color: var(--aoi-accent); }
.aoi-breadcrumb [aria-current="page"] {
  color: var(--aoi-primary);
  font-weight: 500;
}

/* ==========================================================================
   8. Hero (Front Page)
   ========================================================================== */
.aoi-hero {
  position: relative;
  width: 100%;
  height: 75vh;
  min-height: 500px;
  max-height: 800px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--aoi-primary);
}
@media (min-width: 1024px) {
  .aoi-hero {
    height: 82vh;
    max-height: 920px;
  }
}
.aoi-hero__slide {
  position: absolute; inset: 0;
  transition: opacity 1.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
}
.aoi-hero__slide.is-active { opacity: 1; }
.aoi-hero__slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center center;
}
/* キッチン：余白なしで被写体をやや広めに見せる */
.aoi-hero__slide[data-slide="2"] img {
  object-fit: cover;
  object-position: center 40%;
}
/* 真剣：PCで下側が中心に来るように */
@media (min-width: 768px) {
  .aoi-hero__slide[data-slide="3"] img {
    object-position: center 65%;
  }
}
.aoi-hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(0,39,21,0.6), rgba(0,39,21,0.4), rgba(0,39,21,0.9));
}

.aoi-hero__content {
  position: relative; z-index: 2;
  margin-top: auto;
  padding: 1.25rem;
  padding-bottom: 3.5rem; /* tickerとの余白確保 */
}
@media (min-width: 768px) {
  .aoi-hero__content { padding: 2.25rem; padding-bottom: 4rem; }
}

.aoi-hero__title {
  font-family: var(--aoi-font-serif);
  font-weight: 900;
  font-size: 11vw;
  line-height: 1.1;
  color: var(--aoi-primary-fg);
  letter-spacing: -0.02em;
  text-wrap: balance;
  word-break: keep-all;
  overflow-wrap: normal;
}
@media (min-width: 768px) {
  .aoi-hero__title { font-size: 8.5vw; }
}
@media (min-width: 1280px) {
  .aoi-hero__title { font-size: 110px; }
}
.aoi-hero__title-accent {
  color: var(--aoi-accent);
  font-style: italic;
  margin-left: 0.5rem;
  white-space: nowrap;
}

/* Ticker – FV最下部にフルブリード配置 */
.aoi-ticker {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  background: var(--aoi-cta-green);
  overflow: hidden;
  width: 100%;
}
.aoi-ticker__track {
  display: flex;
  width: max-content;
  animation: aoi-ticker-scroll 40s linear infinite;
  padding: 0.75rem 0;
}
.aoi-ticker__track:hover { animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) {
  .aoi-ticker__track { animation: none; }
}
@keyframes aoi-ticker-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.aoi-ticker__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 2rem;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--aoi-primary);
  white-space: nowrap;
}
.aoi-ticker__dot {
  width: 3px; height: 3px;
  background: var(--aoi-primary);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ==========================================================================
   9. Category / Guide Cards
   ========================================================================== */
.aoi-category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}
@media (min-width: 640px) {
  .aoi-category-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .aoi-category-grid { grid-template-columns: repeat(5, 1fr); }
}

.aoi-cat-card {
  background: var(--aoi-surface);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
}
.aoi-cat-card:hover {
  background: var(--aoi-accent);
  color: var(--aoi-accent-fg);
  border-color: var(--aoi-accent);
}
.aoi-cat-card__title {
  font-family: var(--aoi-font-serif);
  font-weight: bold;
  font-size: 1rem;
  line-height: 1.3;
}
.aoi-cat-card__desc {
  font-size: 10px;
  opacity: 0.6;
  line-height: 1.5;
}
.aoi-cat-card__count {
  font-family: var(--aoi-font-sans-en);
  font-size: 10px;
  letter-spacing: 0.05em;
  background: rgba(0, 39, 21, 0.05);
  padding: 0.125rem 0.5rem;
  display: inline-block;
  width: fit-content;
}
.aoi-cat-card:hover .aoi-cat-card__count {
  background: rgba(239, 239, 230, 0.2);
}

/* ==========================================================================
   10. Article Cards
   ========================================================================== */
/* Grid variant */
.aoi-article-card--grid {
  display: flex;
  flex-direction: column;
  background: var(--aoi-surface);
  transition: all 0.3s;
}
.aoi-article-card--grid:hover {
  box-shadow: 0 10px 30px rgba(0, 39, 21, 0.1);
  transform: translateY(-4px);
}
.aoi-article-card__thumb {
  aspect-ratio: 16 / 9;
  background: rgba(0, 39, 21, 0.05);
  overflow: hidden;
  position: relative;
}
.aoi-article-card__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s;
}
.aoi-article-card--grid:hover .aoi-article-card__thumb img {
  transform: scale(1.05);
}
.aoi-article-card__cat-badge {
  position: absolute;
  top: 0.75rem; left: 0.75rem;
  background: var(--aoi-bg);
  color: var(--aoi-primary);
  font-size: 10px;
  padding: 0.25rem 0.5rem;
  letter-spacing: 0.1em;
  font-weight: bold;
  font-family: var(--aoi-font-sans-en);
  text-transform: uppercase;
}

.aoi-article-card__body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; }
.aoi-article-card__meta {
  font-family: var(--aoi-font-sans-en);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(0, 39, 21, 0.5);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}
.aoi-article-card__title {
  font-family: var(--aoi-font-serif);
  font-size: 1rem;
  font-weight: bold;
  line-height: 1.6;
  margin-bottom: 1rem;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.aoi-article-card__readmore {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(0, 39, 21, 0.6);
  border-top: 1px solid var(--aoi-border);
  padding-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* List variant */
.aoi-article-card--list {
  display: flex;
  flex-direction: column;
  padding: 1.5rem 0.5rem;
  border-bottom: 1px solid var(--aoi-border);
  transition: background 0.3s;
}
@media (min-width: 768px) {
  .aoi-article-card--list { flex-direction: row; gap: 1.5rem; }
}
.aoi-article-card--list:hover { background: rgba(0, 39, 21, 0.03); }
.aoi-article-card--list .aoi-article-card__thumb {
  width: 100%;
  flex-shrink: 0;
  margin-bottom: 1rem;
}
@media (min-width: 768px) {
  .aoi-article-card--list .aoi-article-card__thumb {
    width: 33.333%;
    margin-bottom: 0;
  }
}

/* ==========================================================================
   11. Section Header
   ========================================================================== */
.aoi-section-header {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--aoi-border);
  padding-bottom: 1rem;
}
@media (min-width: 768px) {
  .aoi-section-header {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 3rem;
  }
}
.aoi-section-header__sub {
  font-family: var(--aoi-font-sans-en);
  font-size: 10px;
  font-weight: bold;
  letter-spacing: 0.2em;
  color: rgba(0, 39, 21, 0.6);
  text-transform: uppercase;
}
.aoi-section-header__title {
  font-family: var(--aoi-font-sans-en);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--aoi-primary);
}
.aoi-section-header__link {
  font-family: var(--aoi-font-sans-en);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(0, 39, 21, 0.6);
  transition: color 0.3s;
}
.aoi-section-header__link:hover { color: var(--aoi-accent); }

/* ==========================================================================
   12. Sidebar Widgets
   ========================================================================== */
.aoi-sidebar .aoi-widget { margin-bottom: 3rem; }

.aoi-widget__title {
  font-family: var(--aoi-font-sans-en);
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--aoi-primary);
  border-bottom: 1px solid var(--aoi-primary);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

/* Profile Widget */
.aoi-widget-profile {
  background: var(--aoi-surface);
  padding: 1.5rem;
  text-align: center;
}
.aoi-widget-profile__icon {
  width: 4rem; height: 4rem;
  border-radius: 50%;
  background: rgba(0, 39, 21, 0.1);
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--aoi-font-serif);
  font-weight: bold;
  font-size: 1.25rem;
  color: var(--aoi-primary);
}
.aoi-widget-profile__name {
  font-family: var(--aoi-font-serif);
  font-size: 0.875rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}
.aoi-widget-profile__desc {
  font-size: 10px;
  color: rgba(0, 39, 21, 0.6);
  line-height: 1.6;
}

/* Category List Widget */
.aoi-widget-cat-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0.5rem;
  border-bottom: 1px solid var(--aoi-border);
  font-size: 0.75rem;
  transition: background 0.3s, color 0.3s;
}
.aoi-widget-cat-list a:hover { background: rgba(0, 39, 21, 0.03); color: var(--aoi-accent); }
.aoi-widget-cat-list__count {
  font-family: var(--aoi-font-sans-en);
  font-size: 10px;
  color: rgba(0, 39, 21, 0.4);
}

/* Ranking Widget */
.aoi-ranking-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}
.aoi-ranking-item__rank {
  flex-shrink: 0;
  width: 1.5rem; height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--aoi-font-sans-en);
  font-weight: bold;
  font-size: 12px;
  background: rgba(0, 39, 21, 0.1);
  color: var(--aoi-primary);
}
.aoi-ranking-item__rank--top { background: var(--aoi-accent); color: #fff; }
.aoi-ranking-item__cat {
  font-size: 10px;
  letter-spacing: 0.05em;
  color: rgba(0, 39, 21, 0.5);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}
.aoi-ranking-item__title {
  font-family: var(--aoi-font-serif);
  font-size: 1rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Popular Universities Widget */
.aoi-widget-uni-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.aoi-widget-uni-tags a {
  font-size: 10px;
  background: var(--aoi-bg);
  border: 1px solid var(--aoi-border);
  padding: 0.375rem 0.75rem;
  color: rgba(0, 39, 21, 0.7);
  transition: border-color 0.3s, color 0.3s;
}
.aoi-widget-uni-tags a:hover { border-color: var(--aoi-accent); color: var(--aoi-accent); }

/* CTA Box Widget */
.aoi-widget-cta {
  background: var(--aoi-primary);
  padding: 1.5rem;
  text-align: center;
  color: var(--aoi-primary-fg);
}
.aoi-widget-cta__title {
  font-family: var(--aoi-font-serif);
  font-size: 1.25rem;
  font-weight: bold;
  margin-bottom: 1rem;
  line-height: 1.5;
}
.aoi-widget-cta__desc {
  font-size: 10px;
  opacity: 0.8;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* ==========================================================================
   13. Article Page (single.php)
   ========================================================================== */
/* Article Header */
.aoi-article-header { margin-bottom: 2rem; }
.aoi-article-header__cat {
  display: inline-block;
  background: var(--aoi-primary);
  color: var(--aoi-primary-fg);
  padding: 0.25rem 0.75rem;
  font-size: 10px;
  letter-spacing: 0.1em;
  font-weight: bold;
  font-family: var(--aoi-font-sans-en);
  margin-bottom: 1rem;
  transition: background 0.3s;
}
.aoi-article-header__cat:hover { background: var(--aoi-accent); color: var(--aoi-primary-fg); }

.aoi-article-header__title {
  font-family: var(--aoi-font-serif);
  font-weight: bold;
  line-height: 1.4;
  margin-bottom: 1.5rem;
}
.aoi-article-header__meta {
  font-family: var(--aoi-font-sans-en);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(0, 39, 21, 0.6);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  border-bottom: 1px solid var(--aoi-border);
  padding-bottom: 2rem;
}
.aoi-article-header__date-updated { color: var(--aoi-accent); }

/* Author Box */
.aoi-author-box {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: var(--aoi-surface);
  padding: 1.5rem;
  border-left: 4px solid var(--aoi-primary);
  margin: 3rem 0;
}
.aoi-author-box__avatar {
  width: 4rem; height: 4rem;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: rgba(0, 39, 21, 0.1);
}
.aoi-author-box__avatar img { width: 100%; height: 100%; object-fit: cover; }
.aoi-author-box__role {
  font-family: var(--aoi-font-sans-en);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(0, 39, 21, 0.5);
}
.aoi-author-box__name {
  font-family: var(--aoi-font-serif);
  font-weight: bold;
  font-size: 1rem;
}
.aoi-author-box__desc {
  font-size: 10px;
  color: rgba(0, 39, 21, 0.6);
  margin: 0.25rem 0;
}
.aoi-author-box__link {
  font-size: 10px;
  color: var(--aoi-accent);
  font-weight: bold;
  letter-spacing: 0.1em;
}
.aoi-author-box__link:hover { text-decoration: underline; }

/* TOC - Cocoon built-in + custom .aoi-toc */
.toc,
.aoi-toc {
  background: var(--aoi-surface);
  border: 1px dashed rgba(0, 39, 21, 0.15);
  border-left: 3px solid var(--aoi-accent);
  padding: 2rem 2rem 1.5rem;
  margin: 2rem 0 3rem;
  font-family: var(--aoi-font-sans-en), sans-serif;
}
.toc .toc-title,
.aoi-toc__heading {
  font-family: var(--aoi-font-sans-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--aoi-accent);
  margin-bottom: 1.25rem;
  display: block;
  cursor: pointer;
}
.toc .toc-checkbox { display: none; }
.toc .toc-content { margin-top: 0; }
.toc ol,
.aoi-toc ol { list-style: none; padding: 0; margin: 0; counter-reset: toc-item; }
.toc ol ol { padding-left: 1.25rem; margin-top: 0.25rem; }
.toc ol ol ol { padding-left: 1.25rem; }
.toc li,
.aoi-toc li {
  padding: 0.35rem 0;
  border-bottom: 1px dotted rgba(0, 39, 21, 0.08);
  font-size: 0.875rem;
  line-height: 1.6;
}
.toc li:last-child { border-bottom: none; }
.toc ol ol li { font-size: 0.8125rem; font-weight: 400; }
.toc ol ol ol li { font-size: 0.75rem; opacity: 0.8; }
.toc > .toc-content > ol > li { font-weight: 600; }
.toc a,
.aoi-toc a {
  color: var(--aoi-primary);
  font-size: inherit;
  line-height: inherit;
  transition: color 0.3s;
}
.toc a:hover,
.aoi-toc a:hover { color: var(--aoi-accent); }
.aoi-toc .toc-level-2 { padding-left: 0; font-weight: bold; }
.aoi-toc .toc-level-3 { padding-left: 1rem; }
.aoi-toc__number {
  font-family: var(--aoi-font-sans-en);
  opacity: 0.5;
  margin-right: 0.5rem;
}
@media (max-width: 767px) {
  .toc, .aoi-toc { padding: 1.25rem 1rem 1rem; }
}

/* Article Body - CSS Counter Numbering */
.article-body,
.entry-content {
  counter-reset: aoi-h2;
}
.article-body h2::before,
.entry-content h2::before {
  counter-increment: aoi-h2;
  content: counter(aoi-h2) ". ";
  font-family: var(--aoi-font-number);
  font-weight: 400;
  color: var(--aoi-accent);
  margin-right: 0.25rem;
}
.article-body h2,
.entry-content h2 {
  counter-reset: aoi-h3;
  font-family: var(--aoi-font-serif);
  font-weight: bold;
  font-size: 2rem;
  line-height: 1.2;
  border-bottom: 2px solid var(--aoi-primary);
  border-left: none;
  padding: 0 0 0.5rem 0;
  margin: 3rem 0 1.5rem;
  background: none;
  color: var(--aoi-primary);
}
.article-body h3::before,
.entry-content h3::before {
  counter-increment: aoi-h3;
  content: counter(aoi-h2) "." counter(aoi-h3) " ";
  font-family: var(--aoi-font-number);
  font-weight: 400;
  color: var(--aoi-accent);
  margin-right: 0.25rem;
  font-size: 0.9em;
}
.article-body h3,
.entry-content h3 {
  counter-reset: aoi-h4;
  font-family: var(--aoi-font-serif);
  font-weight: bold;
  font-size: 1.25rem;
  line-height: 1.4;
  border-left: 4px solid var(--aoi-accent);
  border-bottom: none;
  padding: 0 0 0 1rem;
  margin: 2.5rem 0 1rem;
  background: none;
}
.article-body p,
.entry-content p {
  font-size: 1rem;
  line-height: 1.85;
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}
.article-body strong,
.entry-content strong {
  background: linear-gradient(transparent 60%, rgba(240, 77, 61, 0.2) 60%);
  font-weight: bold;
}
.article-body img,
.entry-content img {
  max-width: 100%;
  height: auto;
  margin: 1.5rem 0;
}

/* h4 */
.article-body h4,
.entry-content h4 {
  font-family: var(--aoi-font-serif);
  font-weight: bold;
  font-size: 1.1rem;
  line-height: 1.4;
  margin: 2rem 0 0.75rem;
}

/* Lists */
.article-body ul,
.article-body ol,
.entry-content ul,
.entry-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
  line-height: 1.75;
}
.article-body li,
.entry-content li {
  margin-bottom: 0.4rem;
  font-size: 1rem;
}

/* Blockquote */
.article-body blockquote,
.entry-content blockquote {
  position: relative;
  background: var(--aoi-surface);
  border-left: 4px solid var(--aoi-primary);
  padding: 2rem 2rem 1.5rem;
  margin: 2rem 0;
  font-style: normal;
}
.article-body blockquote::before {
  content: "\201C";
  font-size: 3rem;
  line-height: 1;
  color: rgba(0,39,21,0.15);
  position: absolute;
  top: 0.5rem;
  left: 0.75rem;
}
.article-body blockquote::after {
  content: "\201D";
  font-size: 3rem;
  line-height: 1;
  color: rgba(0,39,21,0.15);
  position: absolute;
  bottom: 0;
  right: 0.75rem;
}

/* Table */
.article-body table,
.entry-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}
.article-body th,
.article-body td,
.entry-content th,
.entry-content td {
  border: 1px solid var(--aoi-border);
  padding: 0.75rem 1rem;
  text-align: left;
}
.article-body thead th,
.entry-content thead th {
  background: var(--aoi-primary);
  color: var(--aoi-primary-fg);
  font-weight: bold;
  font-size: 0.9rem;
}
.article-body tbody tr:nth-child(even),
.entry-content tbody tr:nth-child(even) {
  background: rgba(0,39,21,0.03);
}

/* Code */
.article-body pre,
.entry-content pre {
  background: #1a1a2e;
  color: #e0e0e0;
  padding: 1.5rem;
  margin: 1.5rem 0;
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.6;
  border-radius: 2px;
}
.article-body code,
.entry-content code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.875em;
}
.article-body :not(pre) > code,
.entry-content :not(pre) > code {
  background: rgba(0,39,21,0.06);
  padding: 0.15em 0.4em;
  border-radius: 2px;
}

/* Definition List (FAQ) */
.article-body dl,
.entry-content dl {
  margin: 1.5rem 0;
}
.article-body dt,
.entry-content dt {
  font-weight: bold;
  margin: 1.5rem 0 0.25rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--aoi-border);
}
.article-body dd,
.entry-content dd {
  margin: 0 0 1rem 0;
  padding-left: 0;
  line-height: 1.75;
  opacity: 0.9;
}

@media (max-width: 768px) {
  .article-body h2, .entry-content h2 { font-size: 1.5rem; }
  .article-body h3, .entry-content h3 { font-size: 1.125rem; }
  .article-body h4, .entry-content h4 { font-size: 1rem; }
  .article-body p, .entry-content p { font-size: 0.95rem; }
  .article-body table { font-size: 0.85rem; }
  .article-body th, .article-body td { padding: 0.5rem; }
  .article-body blockquote { padding: 1.5rem 1rem 1rem; }
}

/* Callout Boxes */
.aoi-callout {
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  border-left: 4px solid var(--aoi-primary);
  background: var(--aoi-surface);
  position: relative;
  border-radius: 0 2px 2px 0;
}
.aoi-callout--point { border-color: var(--aoi-primary); background: var(--aoi-surface); }
.aoi-callout--tip { border-color: var(--aoi-cta-green); background: #E3F2E6; }
.aoi-callout--warn { border-color: orange; background: #FFF4E5; }
.aoi-callout--ng { border-color: var(--aoi-accent); background: #FFE5E5; }

.aoi-callout__icon {
  position: absolute;
  left: -1.1rem; top: 1.5rem;
  width: 2rem; height: 2rem;
  border-radius: 50%;
  background: var(--aoi-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.875rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.aoi-callout--ng .aoi-callout__icon,
.aoi-callout--warn .aoi-callout__icon { background: var(--aoi-accent); }

.aoi-callout__title { font-weight: bold; margin-bottom: 0.5rem; padding-left: 0.75rem; }
.aoi-callout__body { padding-left: 0.75rem; }

/* Share buttons */
.aoi-share {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
  margin: 3rem 0;
  border-top: 1px solid var(--aoi-border);
  border-bottom: 1px solid var(--aoi-border);
}
.aoi-share__single-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  background: var(--aoi-primary);
  color: var(--aoi-primary-fg);
  border: none;
  font-family: var(--aoi-font-serif);
  font-size: 0.875rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.3s;
}
.aoi-share__single-btn:hover {
  background: var(--aoi-accent);
}
.aoi-share__single-btn svg { flex-shrink: 0; }

/* Prev/Next Nav */
.aoi-prevnext {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--aoi-border);
  padding-top: 2rem;
  margin-top: 2rem;
}
.aoi-prevnext__item { flex: 1; max-width: 50%; }
.aoi-prevnext__item--next { text-align: right; }
.aoi-prevnext__label {
  font-family: var(--aoi-font-sans-en);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(0, 39, 21, 0.4);
  margin-bottom: 0.25rem;
  display: block;
}
.aoi-prevnext__title {
  font-family: var(--aoi-font-serif);
  font-size: 12px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.aoi-prevnext a:hover { color: var(--aoi-accent); }

/* ==========================================================================
   14. CTA Sections
   ========================================================================== */
.aoi-cta-inline {
  background: var(--aoi-surface);
  padding: 2rem;
  text-align: center;
  border: 1px solid rgba(0, 39, 21, 0.05);
  margin: 5rem 0;
}
@media (min-width: 768px) { .aoi-cta-inline { padding: 3rem; } }

.aoi-cta-inline__title {
  font-family: var(--aoi-font-serif);
  font-weight: bold;
  line-height: 1.4;
  margin-bottom: 1rem;
}
.aoi-cta-inline__desc {
  font-size: 1rem;
  color: rgba(0, 39, 21, 0.8);
  margin-bottom: 2rem;
  line-height: 1.75;
}

.aoi-cta-band {
  background: var(--aoi-primary);
  padding: 3rem 1rem;
  text-align: center;
  color: var(--aoi-primary-fg);
  position: relative;
  overflow: hidden;
}
@media (min-width: 768px) { .aoi-cta-band { padding: 4rem 1rem; } }

/* CTA Band 背景写真 */
.aoi-cta-band__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.aoi-cta-band__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.15;
  filter: grayscale(40%);
}
.aoi-cta-band__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,39,21,0.7) 0%, rgba(0,39,21,0.5) 50%, rgba(0,39,21,0.95) 100%);
}
.aoi-cta-band .aoi-container--mid {
  position: relative;
  z-index: 1;
}

.aoi-btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-weight: bold;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  transition: background 0.3s;
  text-align: center;
}
.aoi-btn--accent {
  background: var(--aoi-accent);
  color: var(--aoi-accent-fg);
  box-shadow: 0 4px 12px rgba(240, 77, 61, 0.3);
}
.aoi-btn--accent:hover { background: #d44637; color: var(--aoi-accent-fg); }
.aoi-btn--green {
  background: var(--aoi-cta-green);
  color: var(--aoi-primary);
}
.aoi-btn--green:hover { background: rgba(0, 212, 42, 0.9); color: var(--aoi-primary); }
.aoi-btn--outline {
  background: transparent;
  border: 1px solid rgba(239, 239, 230, 0.3);
  color: var(--aoi-primary-fg);
}
.aoi-btn--outline:hover { background: rgba(239, 239, 230, 0.1); color: var(--aoi-primary-fg); }

/* ==========================================================================
   15. University Guide Section (Front Page)
   ========================================================================== */
.aoi-uni-section {
  background: var(--aoi-primary);
  padding: 4rem 0;
  color: var(--aoi-primary-fg);
  position: relative;
  overflow: hidden;
}
@media (min-width: 768px) { .aoi-uni-section { padding: 6rem 0; } }

/* University Section 装飾画像（1枚） */
.aoi-uni-section__deco {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
}
.aoi-uni-deco__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  filter: grayscale(100%);
}
.aoi-uni-section > .aoi-container {
  position: relative;
  z-index: 1;
}

.aoi-uni-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
@media (min-width: 768px) { .aoi-uni-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .aoi-uni-grid { grid-template-columns: repeat(6, 1fr); } }

.aoi-uni-grid__item {
  background: rgba(239, 239, 230, 0.1);
  border: 1px dashed transparent;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100px;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}
.aoi-uni-grid__item:hover {
  border-color: var(--aoi-accent);
  color: var(--aoi-accent);
  background: rgba(240, 77, 61, 0.08);
}
.aoi-uni-grid__item-name {
  font-family: var(--aoi-font-serif);
  font-size: 0.875rem;
  font-weight: bold;
  margin-bottom: 0.25rem;
}
.aoi-uni-grid__item-count { font-size: 10px; opacity: 0.6; }

/* ==========================================================================
   16. Success Stories Section
   ========================================================================== */
.aoi-stories-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) { .aoi-stories-grid { grid-template-columns: repeat(3, 1fr); } }

.aoi-story-card {
  background: var(--aoi-bg);
  overflow: hidden;
  transition: all 0.3s;
}
.aoi-story-card:hover {
  box-shadow: 0 10px 30px rgba(0, 39, 21, 0.1);
  transform: translateY(-4px);
}
.aoi-story-card__accent { height: 2px; background: var(--aoi-accent); }
.aoi-story-card__body { padding: 1.5rem; }
.aoi-story-card__uni {
  font-family: var(--aoi-font-serif);
  font-size: 1.125rem;
  font-weight: bold;
  margin-bottom: 0.25rem;
}
.aoi-story-card__fac {
  font-size: 0.75rem;
  color: rgba(0, 39, 21, 0.6);
  margin-bottom: 1rem;
}
.aoi-story-card__quote {
  font-family: var(--aoi-font-serif);
  font-size: 0.875rem;
  font-style: italic;
  color: rgba(0, 39, 21, 0.8);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.aoi-story-card__readmore {
  border-top: 1px solid var(--aoi-border);
  padding-top: 1rem;
  text-align: right;
  font-size: 10px;
  color: var(--aoi-accent);
}

/* ==========================================================================
   17. Pillar / Guide Page
   ========================================================================== */
.aoi-page-hero {
  position: relative;
  height: 25vh;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: rgba(0, 39, 21, 0.05);
  overflow: hidden;
}
.aoi-page-hero__number {
  font-family: var(--aoi-font-number);
  font-size: 3rem;
  font-weight: 300;
  color: rgba(0, 39, 21, 0.05);
  line-height: 1;
  margin-bottom: -5px;
}
@media (min-width: 768px) {
  .aoi-page-hero {
    height: 40vh;
    min-height: 300px;
  }
  .aoi-page-hero__number { font-size: 7rem; margin-bottom: -15px; }
}
.aoi-page-hero__en {
  font-family: var(--aoi-font-sans-en);
  font-size: 1.4rem;
  letter-spacing: 0.12em;
  margin-bottom: 0.25rem;
}
@media (min-width: 768px) { .aoi-page-hero__en { font-size: 2.4rem; } }
.aoi-page-hero__ja {
  font-family: var(--aoi-font-serif);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  opacity: 0.6;
}

/* ==========================================================================
   18. University Detail Page
   ========================================================================== */
.aoi-uni-header {
  background: var(--aoi-primary);
  padding: 3rem 0;
  color: var(--aoi-primary-fg);
}
@media (min-width: 768px) { .aoi-uni-header { padding: 4rem 0; } }
.aoi-uni-header__group-badge {
  display: inline-block;
  font-size: 10px;
  background: var(--aoi-accent);
  color: var(--aoi-accent-fg);
  padding: 0.25rem 0.75rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.aoi-uni-header__title {
  font-family: var(--aoi-font-serif);
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}
@media (min-width: 768px) { .aoi-uni-header__title { font-size: 1.875rem; } }
.aoi-uni-header__sub {
  font-size: 0.75rem;
  opacity: 0.6;
  letter-spacing: 0.05em;
}

.aoi-uni-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--aoi-bg);
  border: 1px solid var(--aoi-border);
}
.aoi-uni-table th {
  background: var(--aoi-surface);
  padding: 1rem;
  text-align: left;
  font-weight: bold;
  font-size: 0.875rem;
  width: 33.333%;
  border-bottom: 1px solid var(--aoi-border);
}
.aoi-uni-table td {
  padding: 1rem;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--aoi-border);
}

.aoi-uni-result {
  background: var(--aoi-primary);
  padding: 2rem;
  text-align: center;
  color: var(--aoi-primary-fg);
  margin-top: 4rem;
}
.aoi-uni-result__number {
  font-family: var(--aoi-font-number);
  font-size: 3rem;
  font-weight: bold;
  color: var(--aoi-cta-green);
  line-height: 1;
}
.aoi-uni-result__unit {
  font-size: 1.125rem;
  margin-left: 0.25rem;
}

/* ==========================================================================
   19. Author Page
   ========================================================================== */
.aoi-author-header {
  padding: 3rem 0;
  border-bottom: 1px solid var(--aoi-border);
}
.aoi-author-header__inner {
  max-width: 896px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}
@media (min-width: 768px) {
  .aoi-author-header__inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 3rem;
  }
}
.aoi-author-header__avatar {
  width: 8rem; height: 8rem;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  border: 4px solid var(--aoi-bg);
}
@media (min-width: 768px) {
  .aoi-author-header__avatar { width: 10rem; height: 10rem; }
}
.aoi-author-header__avatar img { width: 100%; height: 100%; object-fit: cover; }

.aoi-author-header__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.aoi-author-header__badge {
  font-size: 10px;
  background: var(--aoi-primary);
  color: var(--aoi-primary-fg);
  padding: 0.25rem 0.75rem;
  font-weight: bold;
}

/* ==========================================================================
   20. Pagination
   ========================================================================== */
.aoi-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--aoi-font-sans-en);
  margin: 3rem 0;
}
.aoi-pagination .page-numbers {
  width: 2.5rem; height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--aoi-border);
  font-size: 1rem;
  font-weight: bold;
  transition: background 0.3s;
  border-radius: 0;
}
.aoi-pagination .page-numbers:hover { background: rgba(0, 39, 21, 0.05); }
.aoi-pagination .page-numbers.current {
  background: var(--aoi-primary);
  color: var(--aoi-primary-fg);
  border-color: var(--aoi-primary);
}

/* ==========================================================================
   21. Mobile Fixed CTA
   ========================================================================== */
.aoi-mobile-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: fixed;
  bottom: 0; left: 0;
  width: 100%;
  z-index: 900;
  background: var(--aoi-cta-green);
  color: var(--aoi-primary);
  transform: translateY(100%);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
}
.aoi-mobile-cta.is-visible {
  transform: translateY(0);
  opacity: 1;
  padding: 0.5rem 0;
  box-shadow: 0 -4px 10px rgba(0,0,0,0.1);
}
@media (min-width: 768px) { .aoi-mobile-cta { display: none; } }
.aoi-mobile-cta__main {
  font-weight: bold;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
}
.aoi-mobile-cta__sub {
  font-size: 9px;
  letter-spacing: 0.05em;
  color: #fff;
  opacity: 0.9;
  transform: scale(0.9);
}

/* ==========================================================================
   22. Search Page
   ========================================================================== */
.aoi-search-bar {
  max-width: 32rem;
  margin: 0 auto;
  position: relative;
}
.aoi-search-bar input {
  width: 100%;
  height: 3rem;
  padding: 0 3rem 0 1.25rem;
  background: #fff;
  border: 1px solid var(--aoi-border);
  font-family: var(--aoi-font-serif);
  font-size: 1rem;
  color: var(--aoi-primary);
}
.aoi-search-bar input::placeholder { color: rgba(0, 39, 21, 0.3); }
.aoi-search-bar input:focus { outline: none; border-color: var(--aoi-accent); }
.aoi-search-bar button {
  position: absolute;
  right: 0.5rem; top: 0.5rem;
  width: 2rem; height: 2rem;
  background: var(--aoi-cta-green);
  color: var(--aoi-primary);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.3s;
}
.aoi-search-bar button:hover { background: rgba(0, 212, 42, 0.8); }

/* Keyword tags */
.aoi-keyword-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; margin-top: 1rem; }
@media (max-width: 767px) {
  .aoi-keyword-tags {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    justify-content: flex-start;
    padding-bottom: 0.25rem;
    scrollbar-width: none;
  }
  .aoi-keyword-tags::-webkit-scrollbar { display: none; }
  .aoi-keyword-tag { flex-shrink: 0; }
}
.aoi-keyword-tag {
  font-size: 10px;
  color: rgba(0, 39, 21, 0.7);
  background: var(--aoi-bg);
  border: 1px solid rgba(0, 39, 21, 0.05);
  padding: 0.25rem 0.5rem;
  transition: color 0.3s;
}
.aoi-keyword-tag:hover { color: var(--aoi-accent); }

/* ==========================================================================
   23. 404 Page
   ========================================================================== */
.aoi-404 {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem;
  text-align: center;
}
.aoi-404__number {
  font-family: var(--aoi-font-number);
  font-size: 5rem;
  line-height: 1;
  color: var(--aoi-primary);
}
@media (min-width: 768px) { .aoi-404__number { font-size: 8rem; } }
.aoi-404__title {
  font-family: var(--aoi-font-sans-en);
  font-size: 1.25rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: bold;
  margin: 1.5rem 0;
}
.aoi-404__desc {
  font-family: var(--aoi-font-serif);
  font-size: 0.875rem;
  color: rgba(0, 39, 21, 0.7);
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

/* ==========================================================================
   24. Cocoon Override - Hide Defaults We Replace
   ========================================================================== */
/* Cocoon's default header - hide it */
.navi-in,
#header,
.header-container-in,
#navi,
.mobile-menu-buttons,
.go-to-top-button { display: none !important; }

/* Cocoon's default breadcrumb - hide if using ours */
.breadcrumb { display: none !important; }

/* Cocoon's default footer - hide it */
#footer,
.footer { display: none !important; }

/* Cocoon's default SNS buttons on single - hide */
.sns-share,
.sns-follow { display: none !important; }

/* Hide Cocoon pagination (we use ours) */
/* .pagination { display: none !important; } */
/* Note: Only hide if implementing custom. Leave enabled for simplicity. */

/* ==========================================================================
   25. Utility Classes
   ========================================================================== */
.aoi-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;
}

.aoi-sticky { position: sticky; top: 6rem; }

/* Checklist */
.aoi-checklist {
  background: var(--aoi-bg);
  border: 1px solid var(--aoi-border);
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  position: relative;
}
.aoi-checklist__badge {
  position: absolute;
  top: -0.75rem; left: 1.5rem;
  background: var(--aoi-primary);
  color: var(--aoi-primary-fg);
  padding: 0.25rem 1rem;
  font-family: var(--aoi-font-sans-en);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.aoi-checklist ul { list-style: none; padding: 0; margin: 0.5rem 0 0; }
.aoi-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
}
.aoi-checklist li::before {
  content: '';
  flex-shrink: 0;
  width: 1rem; height: 1rem;
  border: 1px solid rgba(0, 39, 21, 0.4);
  margin-top: 0.375rem;
}

/* Filter bar */
.aoi-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.aoi-filter-btn {
  font-size: 10px;
  padding: 0.5rem 1rem;
  letter-spacing: 0.1em;
  border: 1px solid var(--aoi-border);
  background: var(--aoi-bg);
  color: rgba(0, 39, 21, 0.6);
  cursor: pointer;
  transition: all 0.3s;
}
.aoi-filter-btn:hover { border-color: var(--aoi-accent); color: var(--aoi-accent); }
.aoi-filter-btn.is-active {
  background: var(--aoi-primary);
  color: var(--aoi-primary-fg);
  border-color: var(--aoi-primary);
}

/* ==========================================================================
   26. Layout Utility Classes (インラインスタイル外部化)
   ========================================================================== */
/* Spacing */
.aoi-py-section { padding-top: 3rem; padding-bottom: 4rem; }
.aoi-py-section-lg { padding-top: 4rem; padding-bottom: 6rem; }
.aoi-pt-section { padding-top: 3rem; }
.aoi-pb-section { padding-bottom: 6rem; }
.aoi-mb-section { margin-bottom: 4rem; }
.aoi-mt-section { margin-top: 3rem; }

/* Container variants */
.aoi-container--narrow { max-width: 800px; }
.aoi-container--mid { max-width: 56rem; margin: 0 auto; padding: 0 1rem; }

/* Grid */
.aoi-grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.aoi-grid-auto--sm { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1rem; }

/* Flex */
.aoi-flex-center { display: flex; align-items: center; justify-content: center; }
.aoi-flex-between { display: flex; align-items: center; justify-content: space-between; }
.aoi-flex-wrap { display: flex; flex-wrap: wrap; }
.aoi-flex-col { display: flex; flex-direction: column; }
.aoi-gap-sm { gap: 0.5rem; }
.aoi-gap-md { gap: 0.75rem; }
.aoi-gap-lg { gap: 1.5rem; }
.aoi-gap-xl { gap: 3rem; }

/* Text alignment */
.aoi-text-center { text-align: center; }
.aoi-text-right { text-align: right; }

/* Aspect ratio */
.aoi-aspect-16-9 { aspect-ratio: 16 / 9; overflow: hidden; }

/* Backgrounds */
.aoi-bg-surface { background: var(--aoi-surface); }
.aoi-bg-primary { background: var(--aoi-primary); color: var(--aoi-primary-fg); }
.aoi-bg-transparent { background: transparent; }

/* Borders */
.aoi-border-top { border-top: 1px solid var(--aoi-border); }
.aoi-border-bottom { border-bottom: 1px solid var(--aoi-border); }

/* Width */
.aoi-w-full { width: 100%; }

/* Image placeholder */
.aoi-img-placeholder {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, rgba(0, 39, 21, 0.08) 0%, rgba(0, 39, 21, 0.03) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.aoi-img-placeholder span {
  font-size: 10px;
  opacity: 0;
}
.aoi-hero__slide .aoi-img-placeholder {
  aspect-ratio: auto;
  width: 100%;
  height: 100%;
  background: var(--aoi-primary);
}

/* No image fallback */
.aoi-no-image {
  width: 100%;
  height: 100%;
  background: rgba(0, 39, 21, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(0, 39, 21, 0.2);
}

/* Article header thumbnail */
.aoi-article-header__thumb {
  margin-top: 2rem;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--aoi-surface);
}
.aoi-article-header__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Hero search section */
.aoi-hero-search {
  background: var(--aoi-bg);
  padding: 3.5rem 1.25rem;
  text-align: center;
  border-bottom: 1px solid var(--aoi-border);
}
.aoi-hero-search__desc {
  color: rgba(0, 39, 21, 0.7);
  line-height: 1.75;
  letter-spacing: 0.05em;
  max-width: 42rem;
  margin: 0 auto;
}

/* Footer text image */
.aoi-footer__text-img {
  height: 180px;
  width: auto;
  object-fit: contain;
}
.aoi-footer__tagline {
  font-family: var(--aoi-font-sans-en);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.2;
  color: var(--aoi-primary-fg);
  opacity: 0.3;
  margin-bottom: 2rem;
  letter-spacing: 0.02em;
}

/* Stats band */
.aoi-stats-band {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 3rem;
}
.aoi-stats-band__item { text-align: center; }
.aoi-stats-band__label {
  font-family: var(--aoi-font-sans-en);
  font-size: 10px;
  letter-spacing: 0.1em;
  opacity: 0.6;
  display: block;
}

/* CTA band content */
.aoi-cta-band__title {
  font-family: var(--aoi-font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}
.aoi-cta-band__desc {
  font-size: 12px;
  opacity: 0.6;
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
}

/* Popular tags in dark section */
.aoi-popular-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
}
.aoi-popular-tags__label {
  font-family: var(--aoi-font-sans-en);
  font-size: 10px;
  opacity: 0.6;
  letter-spacing: 0.1em;
}
.aoi-popular-tags__item {
  font-size: 11px;
  border: 1px solid rgba(239, 239, 230, 0.2);
  padding: 0.375rem 0.75rem;
  color: rgba(239, 239, 230, 0.8);
  transition: all 0.3s;
}
.aoi-popular-tags__item:hover {
  border-color: rgba(239, 239, 230, 0.5);
  color: var(--aoi-primary-fg);
}
.aoi-popular-tags__item.is-highlight {
  border-color: var(--aoi-accent);
  color: var(--aoi-accent);
  font-weight: bold;
}
.aoi-popular-tags__item.is-highlight:hover {
  background: rgba(240, 77, 61, 0.15);
  border-color: var(--aoi-accent);
  color: var(--aoi-accent);
}

/* Section header dark variant */
.aoi-section-header--dark {
  border-color: transparent;
}
.aoi-section-header--dark .aoi-section-header__sub {
  color: rgba(239, 239, 230, 0.6);
}
.aoi-section-header--dark .aoi-section-header__title {
  color: var(--aoi-primary-fg);
}
.aoi-section-header--dark .aoi-section-header__link {
  color: rgba(239, 239, 230, 0.6);
}

/* Author box info */
.aoi-author-box__info { flex: 1; }
.aoi-author-box__name-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin: 0.25rem 0;
}

/* Story card title */
.aoi-story-card__title {
  font-size: 1rem;
  font-weight: bold;
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

/* Story card thumbnail */
.aoi-story-card__thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.aoi-story-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Story card footer */
.aoi-story-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.aoi-story-card__date {
  font-size: 10px;
  opacity: 0.5;
}

/* Social icon circle */
.aoi-social-icon {
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--aoi-bg);
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* SP only / PC only */
@media (max-width: 767px) {
  .aoi-sp-only { display: block !important; }
  .aoi-pc-only { display: none !important; }
  .aoi-pc-br { display: none; }
}
@media (min-width: 768px) {
  .aoi-sp-only { display: none !important; }
  .aoi-pc-only { display: block !important; }
}

/* ==========================================================================
   [aoi_related] ショートコード用スタイル
   ========================================================================== */
.aoi-related-card {
  margin: 1.5rem 0;
}
.aoi-related-card__link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--aoi-border);
  border-radius: var(--aoi-radius);
  background: var(--aoi-bg);
  text-decoration: none;
  color: var(--aoi-primary);
  transition: box-shadow 0.3s;
}
.aoi-related-card__link:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}
.aoi-related-card__thumb {
  width: 120px;
  height: 80px;
  object-fit: cover;
  border-radius: 4px;
  flex-shrink: 0;
}
.aoi-related-card__title {
  font-size: 0.875rem;
  font-weight: bold;
  line-height: 1.6;
}
.aoi-related-list {
  margin: 2rem 0;
  padding: 1.25rem;
  background: var(--aoi-bg);
  border: 1px solid var(--aoi-border);
  border-radius: var(--aoi-radius);
}
.aoi-related-list__heading {
  font-size: 0.75rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  color: var(--aoi-accent);
  margin-bottom: 0.75rem;
}
.aoi-related-list__item {
  display: block;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  color: var(--aoi-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--aoi-border);
}
.aoi-related-list__item:last-child {
  border-bottom: none;
}
.aoi-related-list__item:hover {
  color: var(--aoi-accent);
}
@media (max-width: 767px) {
  .aoi-related-card__thumb { width: 80px; height: 56px; }
}

/* ==========================================================================
   24-revised. Cocoon Override - セーフティネット
   ========================================================================== */
/*
 * ★ 重要: これらの !important ルールはセーフティネットです。
 * 本来は Cocoon 設定画面でヘッダー/フッター/SNS を非表示に設定してください。
 * Cocoon アップデートでセレクタが変わる可能性があるため、
 * CSS のみに依存せず、必ず Cocoon 管理画面での設定を優先してください。
 *
 * Cocoon設定 > ヘッダー > ヘッダーレイアウト → 「なし」
 * Cocoon設定 > フッター > フッター表示 → 「表示しない」
 * Cocoon設定 > SNSシェア > 本文上/下 → 「表示しない」
 */

/* ---------- 不具合① Cocoon ラッパーの padding/margin 除去 ---------- */
/* Cocoon の .main が padding: 20px 29px を付けるため全幅セクションに白余白が出る */
.content,
.content-in.wrap,
.content-in,
.wrap {
  max-width: none !important;
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
}
.main {
  padding: 0 !important;
  margin: 0 !important;
  width: 100% !important;
  max-width: none !important;
}
/* Cocoon sidebar を非表示（自前 sidebar を使用） */
.sidebar { display: none !important; }

/* ---------- 不具合② サイドバー Profile → Categories の間隔 ---------- */
.aoi-widget-profile {
  margin-bottom: 2rem;
}

/* ---------- 不具合③ ヘッダー初期背景色 ---------- */
/* フロントページ以外ではヘッダーは最初からベージュ背景にする。
   フロントページのみ hero 上で透明スタート → スクロールでベージュ。 */
body:not(.front-page) .aoi-header {
  background: rgba(239, 239, 230, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px dashed var(--aoi-accent);
}
/* フロントページ：ヒーロー上では白テキスト */
.front-page .aoi-header:not(.aoi-header--scrolled) .aoi-header__logo a,
.front-page .aoi-header:not(.aoi-header--scrolled) .aoi-header__nav a {
  color: var(--aoi-primary-fg);
}
.front-page .aoi-header:not(.aoi-header--scrolled) .aoi-header__nav a:hover,
.front-page .aoi-header:not(.aoi-header--scrolled) .aoi-header__nav a.is-active {
  color: var(--aoi-accent);
}
.front-page .aoi-header:not(.aoi-header--scrolled) .aoi-header__menu-btn span {
  background: var(--aoi-accent);
}
/* フロントページでも WP admin bar がある場合は top をずらす */
.admin-bar .aoi-header {
  top: 32px;
}
@media (max-width: 782px) {
  .admin-bar .aoi-header { top: 46px; }
}

/* ---------- 不具合④ カテゴリ一覧カードのグリッド安定化 ---------- */
/* archive.php 内のインライン grid を補強 */
.aoi-two-col__main .aoi-article-card--grid {
  min-height: 0;
  min-width: 0;
}
/* カードの高さを揃える */
.aoi-two-col__main [style*="display:grid"] {
  align-items: start;
}

/* ---------- 不具合⑤ SP レスポンシブ補完 ---------- */
@media (max-width: 767px) {
  /* SP FV 高さ増加：1画面いっぱいに近づける */
  .aoi-hero {
    height: 100svh;
    min-height: 580px;
    max-height: 900px;
  }

  /* Hero キャッチコピー：大きめ＋左寄せ */
  .aoi-hero__title {
    font-size: 12vw;
    text-align: left;
  }
  .aoi-hero__title-accent {
    margin-left: 0;
  }
  .aoi-hero__content {
    padding: 1.25rem;
    padding-bottom: 3.25rem;
  }

  /* Hero 2ボタンを左右2列に（小さめ） */
  .aoi-hero .aoi-flex-wrap {
    flex-direction: row !important;
    gap: 0.5rem !important;
  }
  .aoi-hero .aoi-flex-wrap > a {
    min-width: 0 !important;
    flex: 1;
    padding: 0.75rem 0.75rem;
    border: 1.5px solid currentColor;
    text-align: center;
    justify-content: center;
  }
  /* SP guide button: テキスト中央揃え */
  .aoi-hero .aoi-guide-btn__icon { display: none; }
  .aoi-hero .aoi-guide-btn__text { align-items: center; text-align: center; }
  .aoi-hero .aoi-guide-btn__arrow { display: none; }
  .aoi-hero .aoi-guide-btn__label {
    font-size: 0.8125rem;
    font-weight: 900;
    line-height: 1.3;
  }
  .aoi-hero .aoi-guide-btn__text .aoi-text-caption {
    font-size: 7px !important;
    margin-bottom: 2px;
  }

  /* Section header タイトルSP */
  .aoi-section-header__title { font-size: 1.5rem; }

  /* Category card grid SP: 1列 */
  .aoi-category-grid { grid-template-columns: 1fr; }

  /* CTA band SP */
  .aoi-cta-band { padding: 2rem 1rem; }
  .aoi-cta-band__title { font-size: 1.1rem; }

  /* Footer columns SP: 2列に */
  .aoi-footer__inner { grid-template-columns: repeat(2, 1fr); gap: 2rem; padding: 2rem 1rem; }

  /* 検索バーSP */
  .aoi-search-bar { max-width: none; }

  /* Author box SP */
  .aoi-author-box { flex-direction: column; text-align: center; gap: 1rem; padding: 1.25rem; }

  /* Article list card SP: サムネイルを小さく */
  .aoi-article-card--list .aoi-article-card__thumb { aspect-ratio: 16 / 10; }

  /* ページヒーローSP */
  .aoi-page-hero { min-height: 140px; height: 18vh; }
  .aoi-page-hero__en { font-size: 1.1rem; }

  /* University header SP */
  .aoi-uni-header { padding: 2rem 0; }
  .aoi-uni-header__title { font-size: 1.25rem; }

  /* Stats band SP */
  .aoi-stats-band { gap: 1.5rem; }
  .aoi-uni-result__number { font-size: 2rem; }

  /* Story card SP */
  .aoi-stories-grid { grid-template-columns: 1fr; }

  /* Prev/Next SP */
  .aoi-prevnext { flex-direction: column; gap: 1.5rem; }
  .aoi-prevnext__item { max-width: 100%; }

  /* SP用改行 */
  .aoi-sp-br { display: block; }

  /* SP テキスト見切れ防止 */
  .aoi-page-hero,
  .aoi-uni-header,
  .aoi-filter-bar,
  .aoi-popular-tags { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .aoi-page-hero > div,
  .aoi-uni-header .aoi-container { padding-left: 1rem; padding-right: 1rem; }
  .aoi-filter-bar { padding: 0 1rem; }
}

/* PC: SP用改行を非表示 */
@media (min-width: 768px) {
  .aoi-sp-br { display: none; }
}

/* ==========================================================================
   v10: ピクトグラム配置
   ========================================================================== */

/* --- 共通ピクト（@4x画像の縮小表示）--- */
.aoi-picto {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* --- 見出し横ピクト --- */
.aoi-heading-with-picto {
  display: inline-flex !important;
  align-items: center;
  gap: 0.5rem;
  overflow: visible;
  line-height: 1.3;
}
.aoi-heading-picto {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  overflow: visible;
}
.aoi-heading-picto .aoi-picto {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.aoi-heading-picto--sm {
  width: 22px;
  height: 22px;
}
@media (max-width: 767px) {
  .aoi-heading-picto { width: 24px; height: 24px; }
  .aoi-heading-picto--sm { width: 18px; height: 18px; }
}
/* Section header のオーバーフローでピクト見切れ防止 */
.aoi-section-header,
.aoi-section-header > div,
.aoi-section-header__title,
.aoi-widget__title {
  overflow: visible !important;
}
/* placeholder（画像未登録時）も同様に制限 */
.aoi-img-placeholder.aoi-picto {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  opacity: 0.4;
}

/* --- 1) Hero ガイドボタン --- */
.aoi-guide-btn {
  flex: 1;
  min-width: 240px;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  position: relative;
  border: 2px solid transparent;
}
.aoi-guide-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}
.aoi-guide-btn--light {
  background: var(--aoi-bg);
  color: var(--aoi-primary);
}
.aoi-guide-btn__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  overflow: visible;
}
.aoi-guide-btn__text {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.aoi-guide-btn__label {
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  line-height: 1.3;
}
.aoi-guide-btn__sub {
  display: block;
  font-size: 0.75em;
  font-weight: 600;
  opacity: 0.7;
  margin-top: 1px;
}
.aoi-guide-btn__arrow {
  font-size: 1.25rem;
  opacity: 0.5;
  flex-shrink: 0;
  margin-left: auto;
  transition: transform 0.3s, opacity 0.3s;
}
.aoi-guide-btn:hover .aoi-guide-btn__arrow {
  transform: translateX(4px);
  opacity: 1;
}
@media (min-width: 1024px) {
  .aoi-guide-btn__label {
    font-size: 1.125rem;
  }
}
@media (max-width: 767px) {
  .aoi-guide-btn {
    min-width: 0;
    padding: 1rem 1.25rem;
    border: 2px solid currentColor;
  }
  .aoi-guide-btn__icon {
    width: 36px;
    height: 36px;
  }
  .aoi-guide-btn__text .aoi-text-caption {
    font-size: 8px !important;
  }
  .aoi-guide-btn__label {
    font-size: 1rem;
    font-weight: 900;
  }
  .aoi-guide-btn__arrow {
    font-size: 1.5rem;
    opacity: 0.4;
  }
}

/* --- 2) カテゴリカード内ピクト --- */
.aoi-cat-card__icon {
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  width: 96px;
  height: 56px;
  margin-bottom: 0.75rem;
  overflow: visible;
}
.aoi-cat-card__icon .aoi-picto {
  width: auto;
  max-width: 100%;
  max-height: 100%;
  height: auto;
}
/* 総合型選抜ガイド（大学@4x）と志望理由書ガイド（対策@4x）は大きすぎるので縮小 */
.aoi-cat-card:nth-child(1) .aoi-cat-card__icon,
.aoi-cat-card:nth-child(2) .aoi-cat-card__icon {
  width: 72px;
  height: 44px;
}
.aoi-cat-card:hover .aoi-cat-card__icon {
  filter: brightness(0) invert(1);
}
@media (max-width: 767px) {
  .aoi-cat-card__icon {
    width: 72px;
    height: 44px;
    margin-bottom: 0.5rem;
  }
  .aoi-cat-card:nth-child(1) .aoi-cat-card__icon,
  .aoi-cat-card:nth-child(2) .aoi-cat-card__icon {
    width: 56px;
    height: 36px;
  }
}

/* --- 3) サイドバーロゴ（フラッグ@4x） --- */
.aoi-widget-profile__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto 0.75rem;
}
.aoi-picto--logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* --- 4) CTA赤ボタン内ピクト --- */
.aoi-btn--with-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
}
.aoi-btn__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  filter: brightness(0) invert(1);
}
.aoi-btn--with-icon:hover .aoi-btn__icon,
.aoi-btn--with-icon:active .aoi-btn__icon,
.aoi-btn--with-icon:focus .aoi-btn__icon {
  filter: brightness(0) invert(1);
}
@media (max-width: 767px) {
  .aoi-btn__icon {
    width: 20px;
    height: 20px;
  }
}

/* ==========================================================================
   v10: 白背景の完全排除 — Cocoon親テーマ上書き
   ========================================================================== */
/* Cocoon parent の各要素が白背景を指定するケースを一括リセット */
.main,
#main,
.content,
.content-in,
.article,
.entry-content,
.page-content,
.post,
.hentry,
.wp-block-group,
.wp-block-column,
.search-no-results,
.error404,
.widget,
.sidebar,
.comment-respond,
.comments-area,
#footer,
.footer,
.site-footer,
.navi-in,
.pager-post-navi,
.pagination {
  background-color: transparent !important;
}
/* Gutenberg white background class override */
.has-white-background-color,
.has-background.has-white-background-color {
  background-color: var(--aoi-bg) !important;
}
/* Form elements */
input[type="text"],
input[type="email"],
input[type="search"],
input[type="url"],
input[type="tel"],
textarea,
select {
  background-color: var(--aoi-bg);
}

/* v10: セクション見出し英字フォントは上部定義で統一済み（Montserrat） */