.* {
  box-sizing: border-box;
}

html, body, #root {
  margin: 0;
  min-height: 100%;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
}

body {
  background: #eeece3;
  color: #201c17;
}

a {
  color: inherit;
  text-decoration: none;
}

.page {
  min-height: 100vh;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid rgba(0,0,0,0.08);
  background: rgba(238, 236, 227, 0.92);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  gap: 20px;
}

.eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.28em;
  color: rgba(0,0,0,0.45);
}

.site-title {
  margin: 6px 0 0;
  font-size: 32px;
  font-weight: 500;
}

.nav {
  display: flex;
  gap: 24px;
  font-size: 14px;
  color: rgba(0,0,0,0.7);
}

.main {
  padding: 36px 0 96px;
}

.hero {
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 32px;
  background: #f4f1e8;
  box-shadow: 0 20px 60px rgba(0,0,0,0.06);
}

.hero-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: center;
  padding: 44px;
}

.hero-label,
.section-label,
.card-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.24em;
  color: rgba(0,0,0,0.45);
}

.hero-heading {
  margin: 18px 0 0;
  font-size: 58px;
  line-height: 1.08;
  font-weight: 500;
}

.hero-since {
  margin: 18px 0 0;
  font-size: 18px;
  font-style: italic;
  color: rgba(0,0,0,0.65);
}

.hero-text {
  margin: 28px 0 0;
  max-width: 540px;
  line-height: 2;
  color: rgba(0,0,0,0.65);
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-image-wrap {
  min-width: 0;
}

.hero-image-card {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(0,0,0,0.1);
  background: #ebe7dc;
  padding: 16px;
  box-shadow: inset 0 1px 10px rgba(0,0,0,0.05);
}

.hero-image {
  display: block;
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid rgba(0,0,0,0.1);
}
.button {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 14px;
}

.button.primary {
  background: #1f1b16;
  color: white;
}

.button.secondary {
  border: 1px solid rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.7);
  color: rgba(0,0,0,0.75);
}

.hero-overlay {
  position: absolute;
  inset: 16px;
  border-radius: 18px;
  background: linear-gradient(to top, rgba(0,0,0,0.25), transparent 45%, rgba(255,255,255,0.05));
  pointer-events: none;
}

.hero-badge {
  position: absolute;
  top: 34px;
  left: 34px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(0,0,0,0.25);
  color: rgba(255,255,255,0.88);
  font-size: 12px;
  letter-spacing: 0.18em;
  backdrop-filter: blur(8px);
}

.hero-school-name {
  position: absolute;
  right: 34px;
  bottom: 34px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(0,0,0,0.65);
  color: rgba(255,255,255,0.9);
  font-size: 12px;
  backdrop-filter: blur(8px);
}

.section {
  margin-top: 48px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
}

.section-title {
  margin: 8px 0 0;
  font-size: 42px;
  font-weight: 500;
}

.section-link {
  font-size: 14px;
  color: rgba(0,0,0,0.5);
}

.news-list {
  margin-top: 24px;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid rgba(0,0,0,0.1);
  background: #f8f5ed;
  box-shadow: 0 18px 45px rgba(0,0,0,0.05);
}

.news-item {
  display: grid;
  grid-template-columns: 120px 110px 1fr 24px;
  gap: 12px;
  align-items: center;
  padding: 22px 28px;
  transition: background 0.2s ease;
}

.news-item + .news-item {
  border-top: 1px solid rgba(0,0,0,0.08);
}

.news-item:hover {
  background: rgba(0,0,0,0.03);
}

.news-date {
  font-size: 14px;
  color: rgba(0,0,0,0.45);
}

.news-category {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,0.1);
  background: rgba(255,255,255,0.7);
  font-size: 12px;
  color: rgba(0,0,0,0.6);
}

.news-title {
  font-size: 18px;
  line-height: 1.8;
  font-weight: 500;
}

.cards {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  border-radius: 24px;
  border: 1px solid rgba(0,0,0,0.1);
  background: #f8f5ed;
  padding: 24px;
  box-shadow: 0 12px 35px rgba(0,0,0,0.04);
}

.card-title {
  margin: 14px 0 0;
  font-size: 24px;
  font-weight: 500;
}

.card-text {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 2;
  color: rgba(0,0,0,0.65);
}

.notice {
  margin-top: 56px;
  border-radius: 28px;
  border: 1px dashed rgba(0,0,0,0.15);
  background: #f5f2e8;
  padding: 24px 28px;
  font-size: 14px;
  line-height: 2;
  color: rgba(0,0,0,0.6);
}

.site-footer {
  border-top: 1px solid rgba(0,0,0,0.08);
  background: #ece9de;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 28px 0;
  font-size: 14px;
  color: rgba(0,0,0,0.5);
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .hero-grid,
  .cards {
    grid-template-columns: 1fr;
  }

  .hero-heading {
    font-size: 42px;
  }

  .news-item {
    grid-template-columns: 1fr;
  }

  .footer-inner,
  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-image {
    height: 320px;
  }
}
.hero-background {
  position: relative;
  min-height: 520px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
  background: #d9d4c7;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-bg-dark {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.28);
}

.hero-bg-grad {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.58) 0%,
    rgba(0, 0, 0, 0.35) 45%,
    rgba(0, 0, 0, 0.16) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  min-height: 520px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 44px;
}

.hero-copy-full {
  max-width: 720px;
}

.hero-label-on-image {
  display: inline-flex;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
}

.hero-heading-on-image {
  color: white;
}

.hero-since-on-image {
  color: rgba(255, 255, 255, 0.82);
}

.hero-text-on-image {
  color: rgba(255, 255, 255, 0.88);
  max-width: 620px;
}

.light-button {
  background: white;
  color: #1f1b16;
}

.secondary-on-image {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
  color: white;
}

.hero-school-name-on-image {
  align-self: flex-end;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.35);
  color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
}

@media (max-width: 900px) {
  .hero-background,
  .hero-content {
    min-height: 440px;
  }

  .hero-content {
    padding: 28px;
  }
}
.fiction-banner {
  width: min(1120px, calc(100% - 40px));
  margin: 18px auto 0;
  padding: 12px 16px;
  border: 1px solid rgba(120, 93, 57, 0.22);
  border-radius: 12px;
  background: rgba(255, 250, 238, 0.92);
  color: #5f4a32;
  font-size: 12px;
  line-height: 1.8;
  letter-spacing: 0.03em;
}

.fiction-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(120, 93, 57, 0.28);
  background: rgba(255, 250, 238, 0.9);
  color: #6b4f2f;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  vertical-align: middle;
}

.footer-fiction-note {
  max-width: 520px;
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  line-height: 1.8;
}

@media (max-width: 700px) {
  .fiction-banner {
    width: calc(100% - 28px);
    margin-top: 14px;
    padding: 11px 14px;
    font-size: 11px;
  }

  .fiction-badge {
    margin-left: 4px;
    margin-top: 4px;
  }
}
.ai-image-note {
  position: absolute;
  right: 24px;
  top: 24px;
  z-index: 2;
  margin: 0;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(0, 0, 0, 0.42);
  color: rgba(255, 255, 255, 0.82);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

@media (max-width: 900px) {
  .ai-image-note {
    top: 16px;
    right: 16px;
    left: 16px;
    text-align: center;
    font-size: 10px;
  }
}

/* =========================
   全ページ共通 固定フィクションヘッダー
========================= */

.fiction-fixed-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  width: 100%;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  background: rgba(82, 82, 82, 0.94);
  color: rgba(255, 255, 255, 0.82);
  font-family: -apple-system, BlinkMacSystemFont, "Noto Sans JP", "Hiragino Sans",
    "Yu Gothic", sans-serif;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.02em;
  text-align: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* 固定帯のぶんだけ全体を下げる */
body {
  padding-top: 28px;
}

/* 学校ヘッダーは固定しない */
.site-header {
  position: relative;
  z-index: 10;
}

/* ヘッダー内のフォントを統一 */
.site-header,
.site-header * {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
}

/* navだけ色味を安定させる */
.nav a {
  color: rgba(0, 0, 0, 0.68);
  font-weight: 500;
}

.nav a:hover {
  color: rgba(0, 0, 0, 0.95);
}

/* mainの余白を有効化 */
.main {
  padding: 36px 0 96px;
}

/* お知らせのメタ情報を整列 */
.news-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* 劇中記事バッジをやや控えめに */
.fiction-badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(80, 80, 80, 0.18);
  background: rgba(255, 255, 255, 0.65);
  color: rgba(0, 0, 0, 0.48);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* フッターの架空・AI画像表記 */
.footer-inner {
  align-items: flex-start;
}

.footer-fiction-note {
  max-width: 520px;
  margin: 0;
  color: rgba(0, 0, 0, 0.48);
  font-size: 12px;
  line-height: 1.8;
  text-align: right;
}

/* 不要になった個別バナー類は非表示 */
.fiction-banner,
.notice,
.ai-image-note {
  display: none;
}

@media (max-width: 900px) {
  .fiction-fixed-header {
    height: auto;
    min-height: 30px;
    padding: 6px 12px;
    font-size: 10px;
  }

  body {
    padding-top: 30px;
  }

  .footer-fiction-note {
    text-align: left;
  }

  .news-meta {
    gap: 6px;
  }
}