/* ==========================================================
   島根大学 オープンイノベーション推進本部 共通スタイル v2
   -- 藍 × 金茶 / Noto Sans JP / 余白基調のクリーンデザイン --
   ========================================================== */

:root {
  /* 大学ロゴ由来のパレット */
  --blue: #24549e; /* 藍 */
  --blue-deep: #16305c; /* 濃藍 */
  --gold: #b8863b; /* 金茶 */
  --gold-soft: #d9b87e;
  --ink: #22272e; /* 本文 */
  --muted: #667085; /* 補足テキスト */
  --paper: #ffffff;
  --mist: #f6f7f9; /* セクション背景 */
  --line: #e5e8ec; /* 罫線 */
  --font-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  --font-en: "Outfit", "Noto Sans JP", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-jp);
  font-weight: 400;
  line-height: 1.9;
  color: var(--ink);
  margin: 0;
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
}
a {
  color: var(--blue);
}

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 72px 24px;
}

/* ==========================================================
   ヘッダー / ナビゲーション
   ========================================================== */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  flex: none;
}
.brand img {
  height: 34px;
}
.brand-text {
  line-height: 1.35;
  display: flex;
  flex-direction: column;
}
.brand-text .ja {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.brand-text .en {
  font-family: var(--font-en);
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

nav > ul {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 4px;
}
nav > ul > li {
  position: relative;
}
nav > ul > li > a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  border-radius: 6px;
  transition:
    color 0.25s,
    background-color 0.25s;
  white-space: nowrap;
}
nav > ul > li > a:hover {
  color: var(--blue);
  background: var(--mist);
}

/* 現在のページ */
nav > ul > li > a.active {
  color: var(--blue);
  position: relative;
}
nav > ul > li > a.active::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 3px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
}

/* ドロップダウン */
.caret {
  width: 7px;
  height: 7px;
  flex: none;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.25s;
  opacity: 0.55;
}
.has-sub:hover .caret,
.has-sub:focus-within .caret {
  transform: rotate(225deg) translateY(-1px);
}

.sub {
  position: absolute;
  top: calc(100% + 6px);
  left: 8px;
  min-width: 220px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 12px 30px rgba(22, 48, 92, 0.12);
  list-style: none;
  margin: 0;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition:
    opacity 0.22s,
    transform 0.22s,
    visibility 0.22s;
}
.has-sub:hover .sub,
.has-sub:focus-within .sub {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.sub a {
  display: block;
  padding: 9px 14px;
  font-size: 0.88rem;
  color: var(--ink);
  text-decoration: none;
  border-radius: 6px;
  transition:
    background-color 0.2s,
    color 0.2s;
}
.sub a:hover {
  background: var(--mist);
  color: var(--blue);
}
.sub a::before {
  content: "— ";
  color: var(--gold);
  font-weight: 700;
}

/* お問い合わせ = CTAボタン */
nav a.nav-cta {
  background: var(--blue);
  color: #fff;
  border-radius: 999px;
  padding: 10px 18px;
  margin-left: 6px;
  transition: background-color 0.25s;
}
nav a.nav-cta:hover {
  background: var(--blue-deep);
  color: #fff;
}
nav a.nav-cta.active {
  color: #fff;
}
nav a.nav-cta.active::after {
  display: none;
}

/* ハンバーガー(モバイル) */
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  padding: 10px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: 0.3s;
}
body.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
body.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}
body.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================
   ヒーロー
   ========================================================== */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 300px;
  background: var(--mist);
  overflow: hidden;
}
.hero-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 56px 24px;
  width: 100%;
  position: relative;
  z-index: 2;
}
.hero .eyebrow {
  margin-bottom: 10px;
}
.hero h1 {
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin: 0 0 10px;
  color: var(--blue-deep);
}
.hero p {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 640px;
}

/* 写真つきヒーロー(HOME・企業) */
.hero-photo {
  min-height: 440px;
  color: #fff;
}
.hero-photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--hero-img);
  background-size: cover;
  background-position: center;
}
.hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(22, 48, 92, 0.82) 0%, rgba(22, 48, 92, 0.55) 45%, rgba(22, 48, 92, 0.12) 100%);
}
.hero-photo .hero-inner {
  z-index: 2;
}
.hero-photo h1 {
  color: #fff;
  font-size: 2.7rem;
}
.hero-photo p {
  color: rgba(255, 255, 255, 0.88);
}
.hero-photo .eyebrow {
  color: var(--gold-soft);
}

/* ==========================================================
   見出し・シグネチャ(織りライン)
   ========================================================== */
.eyebrow {
  display: block;
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.sec-head {
  margin: 0 0 36px;
}
.sec-head h2 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--blue-deep);
  margin: 4px 0 14px;
}
/* 織りライン:藍と金茶の交差 */
.weave {
  position: relative;
  width: 64px;
  height: 6px;
}
.weave::before,
.weave::after {
  content: "";
  position: absolute;
  top: 2px;
  height: 3px;
  border-radius: 3px;
}
.weave::before {
  left: 0;
  width: 40px;
  background: var(--blue);
}
.weave::after {
  left: 28px;
  width: 36px;
  background: var(--gold);
  opacity: 0.9;
  top: 0;
}

/* リボン結びアクセント（理念・ビジョンなど） */
.ribbon-accent {
  display: block;
  width: min(200px, 70%);
  height: auto;
/*   margin: -6px 0 0 -24px;*/
  user-select: none;
  pointer-events: none;
}
.sec-head-ribbon {
  margin-bottom: 24px;
}

section {
  scroll-margin-top: 90px;
}
.section-gap {
  margin-top: 88px;
}

/* 互換:旧クラス(about.htmlの既存マークアップ用) */
.philosophy-title-area {
  margin-bottom: 30px;
}
.phi-en {
  display: block;
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}
.phi-ja {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--blue-deep);
  letter-spacing: 0.04em;
}
.philosophy-body {
  font-size: 1.02rem;
  background: var(--mist);
  border: none;
  border-left: 3px solid var(--gold);
  padding: 36px 40px;
  border-radius: 0 12px 12px 0;
}
.section-title-line {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--blue-deep);
  letter-spacing: 0.04em;
  border-bottom: none;
  text-align: left;
  margin: 88px 0 36px;
  padding-bottom: 16px;
  position: relative;
  display: block;
  width: auto;
}
.section-title-line::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 6px;
  width: 40px;
  height: 3px;
  background: var(--blue);
  border-radius: 3px;
}
.section-title-line::before {
  content: "";
  position: absolute;
  left: 28px;
  bottom: 9px;
  width: 36px;
  height: 3px;
  background: var(--gold);
  border-radius: 3px;
  opacity: 0.9;
}

.lead-message {
  text-align: center;
  margin-bottom: 72px;
}
.lead-bold {
  font-size: 1.45rem;
  font-weight: 700;
  display: block;
  margin-bottom: 18px;
  color: var(--blue-deep);
  letter-spacing: 0.04em;
}
.lead-text {
  font-size: 1.02rem;
  max-width: 860px;
  margin: 0 auto;
  text-align: left;
  color: var(--ink);
}

.org-chart {
  text-align: center;
}
.org-chart img {
  max-width: 720px;
  width: 100%;
  height: auto;
  border: none;
}

/* 準備中プレースホルダ */
.placeholder-box {
  background: var(--mist);
  border: 1.5px dashed #c9cfd8;
  border-radius: 12px;
  padding: 48px 30px;
  text-align: center;
  color: var(--muted);
  font-size: 1rem;
  margin: 28px 0;
}

/* ==========================================================
   カード
   ========================================================== */
.entry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 8px;
}
.entry-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-decoration: none;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 30px 26px;
  transition:
    transform 0.25s,
    box-shadow 0.25s,
    border-color 0.25s;
}
.entry-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(22, 48, 92, 0.1);
  border-color: transparent;
}
.entry-card .eyebrow {
  font-size: 0.72rem;
}
.entry-card h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--blue-deep);
}
.entry-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
}
.entry-card .more {
  margin-top: 4px;
}
.entry-card .more {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--blue);
}
.entry-card .more::after {
  content: " →";
  color: var(--gold);
}

/* ==========================================================
   MEMBER グリッド(既存マークアップ互換)
   ========================================================== */
.member-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.first-row {
  grid-column: 1 / -1;
  margin-bottom: 20px;
}

.orange-label {
  background: none;
  color: var(--gold);
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  display: block;
  width: 100%;
  max-width: 320px;
  text-align: left;
  margin-bottom: 12px;
  padding: 0 0 6px;
  border-bottom: 2px solid var(--gold-soft);
}

.member-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  max-width: 320px;
  transition:
    transform 0.25s,
    box-shadow 0.25s,
    border-color 0.25s;
  box-shadow: none;
}
.member-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(22, 48, 92, 0.1);
  border-color: transparent;
}

.member-card-header {
  background: var(--blue);
  color: #fff;
  text-align: center;
  padding: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  min-height: 2.4em;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.05em;
}
.member-card-photo {
  width: 100%;
  height: 200px;
  background: var(--mist);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #a9b0bc;
}
.member-card-photo img,
.modal-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.member-card-body {
  padding: 16px;
}
.member-name {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--blue-deep);
  margin-bottom: 4px;
}
.member-role {
  font-size: 0.84rem;
  color: var(--muted);
  font-weight: 500;
}

/* ==========================================================
   モーダル
   ========================================================== */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  inset: 0;
  background: rgba(22, 48, 92, 0.55);
  backdrop-filter: blur(3px);
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal.is-open {
  display: flex;
}

.modal-content-wrapper {
  background: #fff;
  padding: 40px;
  border-radius: 16px;
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  position: relative;
  animation: fadeIn 0.3s ease-out;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-left-area {
  text-align: left;
}
.modal-photo {
  width: 280px;
  height: 280px;
  background: var(--mist);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #a9b0bc;
  border-radius: 10px;
  overflow: hidden;
}
.modal-name-block {
  margin-top: 16px;
}
.modal-ja-name {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--blue-deep);
  margin: 0;
}
.modal-en-name {
  font-family: var(--font-en);
  font-size: 1rem;
  color: var(--muted);
  margin: 2px 0 10px;
  letter-spacing: 0.04em;
}
.modal-role-info {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0;
}

.modal-right-area {
  font-size: 1rem;
  color: var(--ink);
  display: flex;
  flex-direction: column;
}
.modal-comment {
  background: var(--mist);
  padding: 28px;
  border-radius: 12px;
  border: none;
  flex-grow: 1;
  white-space: pre-wrap;
  word-break: break-all;
}
.contact-info {
  margin-top: 26px;
  text-align: right;
  font-size: 0.85rem;
  color: var(--muted);
  border-top: 1px dotted #c9cfd8;
  padding-top: 10px;
}

.modal-close-purple {
  grid-column: 1 / -1;
  justify-self: end;
  background: var(--blue);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 10px 28px;
  font-size: 0.95rem;
  cursor: pointer;
  margin-top: 12px;
  font-family: var(--font-jp);
  transition: background-color 0.25s;
}
.modal-close-purple:hover {
  background: var(--blue-deep);
}

/* ==========================================================
   お知らせリスト
   ========================================================== */
.news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.news-list li {
  display: flex;
  gap: 24px;
  padding: 18px 6px;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}
.news-list time {
  color: var(--muted);
  font-family: var(--font-en);
  flex: none;
}

/* ==========================================================
   フッター
   ========================================================== */
footer {
  background: var(--blue-deep);
  color: #fff;
  margin-top: 110px;
}
.footer-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 52px 24px 36px;
}
.f-brand {
  font-weight: 700;
  font-size: 1.05rem;
  margin: 0 0 4px;
  letter-spacing: 0.03em;
}
.f-en {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin: 0 0 26px;
}
.f-nav {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 26px;
  margin: 0 0 30px;
  padding: 0;
}
.f-nav a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
}
.f-nav a:hover {
  color: var(--gold-soft);
}
.copy {
  font-family: var(--font-en);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
  margin: 0;
  letter-spacing: 0.05em;
}

/* ==========================================================
   レスポンシブ
   ========================================================== */
@media (max-width: 1240px) {
  .nav-toggle {
    display: flex;
  }
  nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    box-shadow: 0 16px 30px rgba(22, 48, 92, 0.1);
  }
  body.nav-open nav {
    max-height: calc(100vh - 70px);
    overflow-y: auto;
  }
  nav > ul {
    flex-direction: column;
    align-items: stretch;
    padding: 14px 20px 22px;
    gap: 2px;
  }
  nav > ul > li > a {
    padding: 13px 10px;
    font-size: 1rem;
    border-radius: 8px;
  }
  nav > ul > li > a.active::after {
    left: 10px;
    right: auto;
    width: 26px;
  }
  .caret {
    display: none;
  }
  .sub {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    border: none;
    box-shadow: none;
    padding: 0 0 4px 14px;
    min-width: 0;
  }
  nav a.nav-cta {
    margin: 10px 10px 0;
    text-align: center;
    justify-content: center;
  }
  .brand-text .ja {
    font-size: 0.92rem;
  }
  .brand-text .en {
    display: none;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 52px 20px;
  }
  .hero h1 {
    font-size: 1.85rem;
  }
  .hero-photo {
    min-height: 340px;
  }
  .hero-photo h1 {
    font-size: 2rem;
  }
  .entry-grid {
    grid-template-columns: 1fr;
  }
  .member-grid {
    grid-template-columns: 1fr;
  }
  .member-grid .member-card {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .modal-content-wrapper {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 24px;
  }
  .modal-photo {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
  }
  .lead-bold {
    font-size: 1.25rem;
  }
  .news-list li {
    flex-direction: column;
    gap: 2px;
  }
}

/* ==========================================================
   追加コンポーネント(実コンテンツ用)
   ========================================================== */

/* リンクチップ(外部データベース等) */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0;
}
.chip {
  display: inline-block;
  padding: 9px 20px;
  border: 1.5px solid var(--blue);
  color: var(--blue);
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  transition:
    background-color 0.2s,
    color 0.2s;
}
.chip:hover {
  background: var(--blue);
  color: #fff;
}
.chip.gold {
  border-color: var(--gold);
  color: var(--gold);
}
.chip.gold:hover {
  background: var(--gold);
  color: #fff;
}

/* 研究方法・事例カード */
.method-grid,
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 8px;
}
.method-card,
.case-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition:
    transform 0.25s,
    box-shadow 0.25s,
    border-color 0.25s;
}
a.case-card {
  text-decoration: none;
  color: var(--ink);
  cursor: pointer;
}
a.case-card:hover,
.method-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(22, 48, 92, 0.1);
  border-color: transparent;
}
.method-card h3,
.case-card h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue-deep);
}
.method-card .q {
  font-size: 0.88rem;
  color: var(--gold);
  font-weight: 700;
  margin: 0;
}
.method-card p,
.case-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
  flex-grow: 1;
}
.method-card .more,
.case-card .more {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--blue);
}
.method-card .more::after,
.case-card .more::after {
  content: " →";
  color: var(--gold);
}

/* 支援リソース(学内向け) */
.resource-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.resource-list li {
  background: var(--mist);
  border-radius: 12px;
  padding: 22px 26px;
}
.resource-list h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue-deep);
}
.resource-list p {
  margin: 0 0 8px;
  font-size: 0.92rem;
  color: var(--ink);
}
.resource-list a {
  font-size: 0.9rem;
  font-weight: 500;
}
.tag-internal {
  display: inline-block;
  margin-left: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--gold);
  border: 1px solid var(--gold-soft);
  border-radius: 4px;
  padding: 1px 8px;
  vertical-align: 1px;
}

/* シンプルリンクリスト */
.simple-links {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}
.simple-links li {
  padding: 12px 4px;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}
.simple-links li::before {
  content: "— ";
  color: var(--gold);
  font-weight: 700;
}
.simple-links a {
  text-decoration: none;
  font-weight: 500;
}
.simple-links a:hover {
  text-decoration: underline;
}

/* CTAバンド */
.cta-band {
  background: var(--mist);
  border-radius: 16px;
  padding: 44px 36px;
  text-align: center;
  margin-top: 88px;
}
.cta-band h2 {
  margin: 0 0 8px;
  font-size: 1.4rem;
  color: var(--blue-deep);
  letter-spacing: 0.04em;
}
.cta-band p {
  margin: 0 0 22px;
  color: var(--muted);
}
.btn-primary {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  padding: 13px 40px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: background-color 0.25s;
}
.btn-primary:hover {
  background: var(--blue-deep);
}

/* フッター内 関連サイト・所在地 */
.f-sites {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 26px;
  margin: 0 0 26px;
  padding: 0 0 26px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.f-sites a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s;
}
.f-sites a:hover {
  color: var(--gold-soft);
}
.f-sites a::before {
  content: "↗ ";
  color: var(--gold-soft);
}
.f-address {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 30px;
}

@media (max-width: 768px) {
  .method-grid,
  .case-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================
   挿絵アイコン・DBバナー・ニュースモーダル・目的別ナビ
   ========================================================== */

/* アイコン(線画SVG) */
.icon-wrap {
  width: 72px;
  height: 72px;
  flex: none;
  border-radius: 50%;
  background: var(--mist);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}
.icon-wrap svg {
  width: 40px;
  height: 40px;
}
.method-card .icon-wrap {
  width: 60px;
  height: 60px;
}
.method-card .icon-wrap svg {
  width: 34px;
  height: 34px;
}

/* 研究データベース バナー */
.db-banner {
  display: flex;
  gap: 28px;
  align-items: center;
  background: linear-gradient(120deg, #eef3fa 0%, #fbf7ee 100%);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 36px 38px;
}
.db-banner .icon-wrap {
  width: 88px;
  height: 88px;
  background: #fff;
  margin: 0;
}
.db-banner .icon-wrap svg {
  width: 46px;
  height: 46px;
}
.db-banner h3 {
  margin: 0 0 8px;
  font-size: 1.25rem;
  color: var(--blue-deep);
}
.db-banner p {
  margin: 0 0 18px;
  font-size: 0.94rem;
  color: var(--ink);
}

/* ニュースモーダル(1カラム) */
.modal-single {
  grid-template-columns: 1fr;
  max-width: 760px;
  gap: 12px;
}
.modal-single h2 {
  margin: 0 0 6px;
  font-size: 1.35rem;
  color: var(--blue-deep);
  letter-spacing: 0.04em;
}
.modal-single .news-list {
  max-height: 55vh;
  overflow-y: auto;
}
.news-list a {
  text-decoration: none;
  font-weight: 500;
}
.news-list a:hover {
  text-decoration: underline;
}

/* 目的別セクション見出し補助 */
.purpose-note {
  font-size: 0.95rem;
  color: var(--muted);
  margin: -20px 0 24px;
}

@media (max-width: 768px) {
  .db-banner {
    flex-direction: column;
    text-align: center;
    padding: 28px 22px;
  }
}

/* ==========================================================
   OIロゴ ロックアップ(ヘッダー)
   ========================================================== */
.brand-divider {
  width: 1px;
  height: 34px;
  background: var(--line);
  margin: 0 4px;
  flex: none;
}
.oi-lockup {
  display: flex;
  align-items: center;
  gap: 10px;
}
.oi-mark {
  display: flex;
  flex: none;
}
.oi-mark svg {
  width: 38px;
  height: 38px;
}
.oi-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}
.oi-ja {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--blue-deep);
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.oi-en {
  font-family: var(--font-en);
  font-size: 0.54rem;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* 中間幅(ハンバーガー切替直前)ではさらに詰めて重なりを防止 */
@media (max-width: 1460px) {
  .oi-en {
    display: none;
  }
  .oi-ja {
    font-size: 0.9rem;
  }
  .oi-mark svg {
    width: 32px;
    height: 32px;
  }
  .brand img {
    height: 30px;
  }
  .brand-divider {
    height: 24px;
  }
  nav > ul > li > a {
    padding: 10px 6px;
    font-size: 0.85rem;
  }
  nav a.nav-cta {
    padding: 9px 14px;
  }
}

@media (max-width: 1240px) {
  .oi-ja {
    font-size: 0.96rem;
  }
  .oi-en {
    display: none;
  }
  .oi-mark svg {
    width: 34px;
    height: 34px;
  }
  .brand img {
    height: 34px;
  }
  .brand-divider {
    height: 26px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding: 12px 16px;
    gap: 4px;
    /* gap: 8px; */
  }
  .brand {
    flex: 1 1 auto;
    min-width: 0;
    gap: 6px;
  }
  .brand img {
    height: auto;
    max-height: 26px;
    max-width: 22vw;
  }
  .brand-univ {
    flex: none;
  }
  .brand-divider {
    height: 22px;
    margin: 0 2px;
  }
  .oi-lockup {
    gap: 5px;
    min-width: 0;
  }
  .oi-mark svg {
    width: 26px;
    height: 26px;
  }
  .oi-text {
    min-width: 0;
  }
  .oi-ja {
    font-size: 0.65rem;
    white-space: normal;
    line-height: 1.35;
  }
  .oi-ja-line {
    display: inline-block;
    white-space: nowrap;
  }
  .header-inner .lang-switch {
    margin-right: 2px;
    padding: 5px 10px;
  }
}
@media (max-width: 480px) {
  .header-inner .lang-switch {
    font-size: 0.5rem;
    /* font-size: 0; */
    padding: 7px;
  }
  .header-inner .lang-switch svg {
    margin-right: 0;
  }
}

@media (max-width: 360px) {
  .oi-ja-line {
    white-space: normal;
  }
  .oi-ja-seg {
    display: inline-block;
    white-space: nowrap;
  }
}

.ura-row {
  margin-top: 20px;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 40px;
  align-items: start;
}
.ura-explanation {
  padding: 10px 0;
  margin-top: 36px;
}
@media (max-width: 768px) {
  .ura-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .ura-explanation {
    margin-top: 0;
  }
}

/* ==========================================================
   研究までの流れ(ステップフロー)
   ========================================================== */
.flow-steps {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  max-width: 880px;
}
.flow-step {
  position: relative;
  display: flex;
  gap: 24px;
  padding-bottom: 36px;
}
.flow-step:last-child {
  padding-bottom: 0;
}
.flow-step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 32px;
  top: 70px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(var(--gold-soft), var(--line));
}
.flow-icon {
  flex: none;
  width: 66px;
  height: 66px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--gold-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(22, 48, 92, 0.06);
}
.flow-icon svg {
  width: 32px;
  height: 32px;
}
.flow-body {
  padding-top: 4px;
}
.flow-num {
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--gold);
}
.flow-body h3 {
  margin: 3px 0 10px;
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--blue-deep);
}
.flow-qa {
  margin: 0 0 8px;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--ink);
}
.flow-qa .fq {
  display: block;
  color: var(--gold);
  font-weight: 700;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .flow-step {
    gap: 16px;
  }
  .flow-icon {
    width: 54px;
    height: 54px;
  }
  .flow-icon svg {
    width: 26px;
    height: 26px;
  }
  .flow-step:not(:last-child)::before {
    left: 26px;
    top: 58px;
  }
}

/* ==========================================================
   ShimaDAY マガジンバナー
   ========================================================== */
.magazine-banner {
  display: block;
  margin-top: 28px;
  padding: 32px 36px;
  border-radius: 16px;
  text-decoration: none;
  background: linear-gradient(120deg, var(--blue-deep), var(--blue) 62%, #3e6db5);
  color: #fff;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.25s,
    box-shadow 0.25s;
}
.magazine-banner::after {
  content: "";
  position: absolute;
  right: -46px;
  top: -46px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  border: 16px solid rgba(184, 134, 59, 0.35);
  pointer-events: none;
}
.magazine-banner:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(22, 48, 92, 0.25);
}
.mag-label {
  display: block;
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 8px;
}
.mag-title {
  display: block;
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.mag-desc {
  display: block;
  font-size: 0.93rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.88);
  max-width: 680px;
  margin-bottom: 16px;
}
.magazine-banner .more {
  color: #fff;
  font-weight: 500;
  font-size: 0.9rem;
}
.magazine-banner .more::after {
  content: " →";
  color: var(--gold-soft);
}
@media (max-width: 768px) {
  .magazine-banner {
    padding: 26px 22px;
  }
}

/* ==========================================================
   Coming Soon タイル(連携事例)
   ========================================================== */
.case-card.coming-soon {
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 190px;
  background: var(--mist);
  border: 1.5px dashed #c9cfd8;
  cursor: default;
}
.case-card.coming-soon:hover {
  transform: none;
  box-shadow: none;
  border-color: #c9cfd8;
}
.cs-en {
  font-family: var(--font-en);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
}
.case-card.coming-soon p {
  flex-grow: 0;
}

/* ==========================================================
   言語切替(JA/EN)
   ========================================================== */
.header-inner > .brand {
  order: 0;
}
.header-inner > nav {
  order: 1;
  margin-left: auto;
}
.lang-switch {
  flex: none;
  order: 2;
  display: inline-flex;
  align-items: center;
  padding: 6px 13px;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
  transition:
    color 0.2s,
    border-color 0.2s,
    background-color 0.2s;
  white-space: nowrap;
}
.lang-switch:hover {
  color: var(--blue);
  border-color: var(--blue);
  background: var(--mist);
}
@media (max-width: 1240px) {
  /* モバイルはハンバーガーが最右、その左に言語切替 */
  .lang-switch {
    order: 1;
    margin-left: auto;
    margin-right: 10px;
  }
  .nav-toggle {
    order: 2;
  }
}

/* ==========================================================
   RegiSU バナー(研究助成情報検索システム)
   ========================================================== */
.regisu-banner {
  display: flex;
  align-items: center;
  gap: 26px;
  max-width: 860px;
  margin: 22px 0 26px;
  padding: 22px 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  text-decoration: none;
  position: relative;
  transition:
    transform 0.25s,
    box-shadow 0.25s,
    border-color 0.25s;
}
.regisu-banner:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(22, 48, 92, 0.1);
  border-color: transparent;
}
.regisu-banner img {
  flex: none;
  width: 250px;
  max-width: 40%;
  height: auto;
}
.regisu-text {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.regisu-desc {
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--muted);
}
.regisu-banner .more {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--blue);
}
.regisu-banner .more::after {
  content: " →";
  color: var(--gold);
}
.regisu-banner .tag-internal {
  position: absolute;
  top: 14px;
  right: 16px;
}
@media (max-width: 768px) {
  .regisu-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 20px;
  }
  .regisu-banner img {
    width: 220px;
    max-width: 80%;
  }
}

/* ==========================================================
   コンパクトメンバーカード(非本務教員)
   ========================================================== */
.member-mini-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 16px;
}
.member-mini {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  cursor: pointer;
  transition:
    transform 0.25s,
    box-shadow 0.25s,
    border-color 0.25s;
}
.member-mini:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(22, 48, 92, 0.1);
  border-color: transparent;
}
.mini-photo {
  flex: none;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--mist);
}
.mini-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.mini-body {
  min-width: 0;
}
.mini-tag {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.04em;
}
.mini-name {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue-deep);
  margin: 2px 0;
}
.mini-en {
  font-size: 0.78em;
  font-weight: 400;
  color: var(--muted);
  margin-left: 6px;
}
.mini-role {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
}

/* ==========================================================
   税制優遇(研究方法)
   ========================================================== */
.tax-tag {
  align-self: flex-start;
  flex-grow: 0;
  margin: 0;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  border: 1.5px solid var(--gold-soft);
  border-radius: 999px;
  padding: 3px 12px;
}
.tax-note {
  max-width: 880px;
  margin-top: 26px;
  background: #fbf6ec;
  border-left: 4px solid var(--gold);
  border-radius: 0 12px 12px 0;
  padding: 22px 26px;
}
.tax-note h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--blue-deep);
}
.tax-note p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.9;
  color: var(--ink);
}
.tax-note strong {
  color: var(--blue-deep);
}

/* ==========================================================
   学外公募情報サイトのリンクグリッド
   ========================================================== */
.ext-head {
  margin: 34px 0 4px;
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--blue-deep);
  border-left: 4px solid var(--gold);
  padding-left: 12px;
}
.ext-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
  margin-top: 14px;
  max-width: 960px;
}
.ext-links a {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 13px 16px;
  text-decoration: none;
  transition:
    transform 0.2s,
    box-shadow 0.2s,
    border-color 0.2s;
}
.ext-links a:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(22, 48, 92, 0.09);
  border-color: transparent;
}
.ext-links strong {
  font-size: 0.96rem;
  color: var(--blue);
}
.ext-links strong::after {
  content: " ↗";
  font-size: 0.8em;
  color: var(--gold);
}
.ext-links span {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ==========================================================
   お問い合わせモーダルフォーム
   ========================================================== */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
}
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--blue-deep);
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  font-family: var(--font-jp);
  font-size: 0.95rem;
  font-weight: 400;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--blue);
  outline-offset: 0;
  border-color: var(--blue);
}
.contact-form textarea {
  resize: vertical;
}
.contact-form .btn-primary {
  align-self: center;
  margin-top: 6px;
}

/* Coming Soonプレースホルダ */
.placeholder-box .cs-en {
  display: block;
  margin-bottom: 10px;
}
.placeholder-box p {
  margin: 0;
  font-size: 0.95rem;
}

/* エントリーカード内の学内限定タグ */
.entry-card h3 .tag-internal {
  vertical-align: middle;
  margin-left: 8px;
}

/* ==========================================================
   ShimaDAY 強調チップ
   ========================================================== */
.chip.shimaday {
  background: linear-gradient(115deg, var(--blue-deep), var(--blue));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 6px 16px rgba(22, 48, 92, 0.22);
}
.chip.shimaday:hover {
  background: linear-gradient(115deg, var(--blue), #3e6db5);
  transform: translateY(-2px);
  color: #fff;
}

/* ==========================================================
   連携ニーズ 3ステップ
   ========================================================== */
.needs-steps {
  list-style: none;
  counter-reset: ns;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 920px;
  margin: 24px 0 6px;
  padding: 0;
}
.needs-steps li {
  counter-increment: ns;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 20px 18px;
  position: relative;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--muted);
}
.needs-steps li::before {
  content: counter(ns);
  position: absolute;
  top: -14px;
  left: 18px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gold);
  color: #fff;
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(184, 134, 59, 0.35);
}
.needs-steps li strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1rem;
  color: var(--blue-deep);
}
@media (max-width: 768px) {
  .needs-steps {
    grid-template-columns: 1fr;
    gap: 22px;
  }
}

/* ==========================================================
   税額控除バッジ(クリックで税制優遇モーダル)と、その中身
   ========================================================== */
.tax-tag-btn {
  cursor: pointer;
  user-select: none;
}
.tax-tag-btn:hover {
  background: #f5ebd8;
}
.tax-tag-hint {
  margin-left: 8px;
  font-weight: 500;
  color: var(--muted);
}
.tax-tag-hint::after {
  content: " →";
  color: var(--gold);
}
.tax-modal-body {
  text-align: left;
}
.tax-modal-body h3 {
  margin: 18px 0 8px;
  font-size: 1.02rem;
  color: var(--blue-deep);
  border-left: 4px solid var(--gold);
  padding-left: 10px;
}
.tax-modal-body h3:first-child {
  margin-top: 6px;
}
.tax-modal-body p {
  margin: 0 0 10px;
  font-size: 0.92rem;
  line-height: 1.9;
  color: var(--ink);
}
.tax-modal-body strong {
  color: var(--blue-deep);
}
.tax-modal-note {
  background: #fbf6ec;
  border-left: 3px solid var(--gold);
  border-radius: 0 8px 8px 0;
  padding: 10px 14px;
  margin-top: 14px;
}
.tax-modal-links {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  font-size: 0.88rem;
}
.tax-modal-links li {
  margin-bottom: 6px;
}

/* ShimaDAY ロゴチップ */
.chip.shimaday-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  padding: 8px 18px;
  box-shadow: 0 4px 12px rgba(22, 48, 92, 0.1);
}
.chip.shimaday-logo img {
  height: 30px;
  width: auto;
  display: block;
}
.chip.shimaday-logo span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--blue-deep);
}
.chip.shimaday-logo:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(22, 48, 92, 0.16);
}

/* 事例カードの写真 */
.case-card .case-thumb {
  display: block;
  margin: -28px -26px 14px;
  border-radius: 14px 14px 0 0;
  overflow: hidden;
}
.case-card .case-thumb img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
}

/* IRデータ集 = 控えめな面取りボタン(お問い合わせの左) */
nav a.nav-ir {
  border: 1px solid var(--line);
  background: var(--mist);
  border-radius: 8px;
  padding: 8px 14px;
  margin-left: 6px;
  transition:
    background-color 0.25s,
    border-color 0.25s,
    color 0.25s;
}
nav a.nav-ir:hover {
  background: #e8eef7;
  border-color: var(--blue);
  color: var(--blue);
}
nav a.nav-ir.active {
  color: var(--blue-deep);
  border-color: var(--blue);
}
nav a.nav-ir.active::after {
  display: none;
}
@media (max-width: 1240px) {
  nav a.nav-ir {
    margin: 10px 10px 0;
    text-align: center;
    justify-content: center;
  }
}

/* 動画リンク(再生アイコン付き) */
.video-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 16px;
  font-size: 0.9rem;
  font-weight: 500;
}
.video-link svg {
  width: 17px;
  height: 17px;
  flex: none;
}

/* ===== ピックアップニュース（写真付きカード） ===== */
.pickup-card {
  display: flex;
  align-items: stretch;
  max-width: 860px;
  margin: 0 0 28px;
  background: var(--paper);
  border: 1px solid #d7e2f2;
  border-left: 4px solid var(--gold);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 22px rgba(22, 48, 92, 0.1);
}
.pickup-photo {
  flex: 0 0 200px;
  min-height: 130px;
}
.pickup-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pickup-body {
  flex: 1;
  min-width: 0;
  padding: 16px 22px 14px;
}
.pickup-body .eyebrow {
  display: block;
  margin-bottom: 2px;
}
.pickup-title {
  margin: 0 0 6px;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--blue-deep);
  letter-spacing: 0.02em;
}
.pickup-card .news-list {
  border-top: none;
}
.pickup-card .news-list li {
  padding: 10px 2px;
  font-size: 0.92rem;
}
.pickup-card .news-list li:last-child {
  border-bottom: none;
}

@media (max-width: 680px) {
  .pickup-card {
    flex-direction: column;
  }
  .pickup-photo {
    flex: none;
    height: 140px;
  }
  .pickup-body {
    padding: 14px 16px 10px;
  }
}

/* ===== ピックアップニュースのお知らせカード（右下・閉じられる） ===== */
.pickup-toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: min(360px, calc(100vw - 24px));
  background: var(--paper);
  border: 1px solid #d7e2f2;
  border-left: 4px solid var(--gold);
  border-radius: 14px;
  box-shadow: 0 18px 44px rgba(22, 48, 92, 0.22);
  overflow: hidden;
  z-index: 1300;
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
  pointer-events: none;
}
.pickup-toast.show {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.pt-close {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(22, 48, 92, 0.18);
  transition: background 0.2s;
  z-index: 2;
}
.pt-close:hover {
  background: #e8eef7;
}
.pt-close svg {
  width: 15px;
  height: 15px;
}
.pt-photo {
  height: 96px;
}
.pt-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pt-body {
  padding: 12px 18px 10px;
}
.pt-body .eyebrow {
  display: block;
  margin-bottom: 2px;
}
.pickup-toast .pickup-title {
  margin: 0 0 2px;
  font-size: 1rem;
}
.pickup-toast .news-list {
  border-top: none;
}
.pickup-toast .news-list li {
  flex-direction: column;
  gap: 2px;
  padding: 10px 0;
  font-size: 0.88rem;
}
.pickup-toast .news-list li:last-child {
  border-bottom: none;
}
.pickup-toast .news-list time {
  font-size: 0.78rem;
}
.pt-hint {
  margin: 4px 0 4px;
  font-size: 0.72rem;
  color: var(--muted);
}

@media (max-width: 680px) {
  .pickup-toast {
    right: 12px;
    left: 12px;
    bottom: 12px;
    width: auto;
  }
  .pt-photo {
    height: 80px;
  }
}

/* ==========================================================
   お知らせティッカー（HOME・ヒーロー画像の右下に重ねて表示）
   ========================================================== */
.news-ticker {
  position: absolute;
  right: 0;
  bottom: 30px;
  z-index: 3;
  width: min(680px, 62%);
  display: flex;
  align-items: stretch;
  background: rgba(22, 48, 92, 0.72);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: 999px 0 0 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-right: none;
  box-shadow: 0 10px 30px rgba(10, 24, 50, 0.35);
  overflow: hidden;
}
.ticker-label {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #fff;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  padding: 11px 16px 11px 24px;
  white-space: nowrap;
  position: relative;
}
.ticker-label svg {
  width: 15px;
  height: 15px;
  color: var(--gold-soft);
}
.ticker-label::after {
  content: "";
  position: absolute;
  right: 0;
  top: 22%;
  bottom: 22%;
  width: 1px;
  background: rgba(255, 255, 255, 0.35);
}
.ticker-viewport {
  flex: 1;
  overflow: hidden;
  display: flex;
  align-items: center;
  /* 端をふわっとフェード */
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 28px, #000 calc(100% - 24px), transparent 100%);
  mask-image: linear-gradient(to right, transparent 0, #000 28px, #000 calc(100% - 24px), transparent 100%);
}
.ticker-track {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  padding-left: 26px;
  will-change: transform;
  animation: ticker-scroll var(--ticker-duration, 40s) linear infinite;
}
.news-ticker:hover .ticker-track,
.news-ticker:focus-within .ticker-track {
  animation-play-state: paused;
}
@keyframes ticker-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}
.ticker-item {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.94);
  text-decoration: none;
  padding: 10px 0;
}
.ticker-item time {
  font-family: var(--font-en);
  font-size: 0.78rem;
  color: var(--gold-soft);
  font-weight: 600;
  letter-spacing: 0.03em;
  flex: none;
}
a.ticker-item:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.ticker-sep {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold-soft);
  opacity: 0.8;
  margin: 0 24px;
  flex: none;
  align-self: center;
}
@media (prefers-reduced-motion: reduce) {
  .ticker-track {
    animation: none;
  }
  .ticker-viewport {
    overflow-x: auto;
    -webkit-mask-image: none;
    mask-image: none;
  }
}
@media (max-width: 760px) {
  .news-ticker {
    width: 100%;
    bottom: 0;
    border-radius: 0;
    border-left: none;
    background: rgba(22, 48, 92, 0.82);
  }
  .ticker-label {
    padding: 9px 12px 9px 16px;
    font-size: 0.76rem;
  }
  .ticker-item {
    font-size: 0.83rem;
  }
  /* 見出しとの重なりを避ける余白 */
  .hero-photo .hero-inner {
    padding-bottom: 96px;
  }
}

/* ==========================================================
   メンバーモーダル内：執筆記事・連載カード
   ========================================================== */
.pub-links {
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pub-links-head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--blue-deep);
  padding-left: 2px;
  margin-bottom: 2px;
}
.pub-links-head svg {
  width: 18px;
  height: 18px;
  color: var(--gold);
  flex: none;
}
.pub-links-sub {
  font-weight: 400;
  font-size: 0.78rem;
  color: var(--muted);
  margin-left: 4px;
}
.pub-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  border-radius: 10px;
  padding: 12px 16px;
  text-decoration: none;
  color: inherit;
  transition:
    box-shadow 0.22s,
    transform 0.22s,
    border-color 0.22s;
}
.pub-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(36, 84, 158, 0.14);
  border-color: var(--blue);
}
.pub-tag {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 58px;
  padding: 4px 8px;
  background: #edf2fa;
  color: var(--blue);
  border-radius: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
  letter-spacing: 0.04em;
}
.pub-tag-gold {
  background: #faf3e3;
  color: #8a6524;
}
.pub-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.pub-title {
  font-weight: 700;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--blue-deep);
}
.pub-meta {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.5;
}
.pub-arrow {
  margin-left: auto;
  flex: none;
  color: var(--gold);
  font-weight: 700;
  font-size: 1.05rem;
  transition: transform 0.22s;
}
.pub-card:hover .pub-arrow {
  transform: translateX(4px);
}
@media (max-width: 640px) {
  .pub-card {
    gap: 10px;
    padding: 11px 13px;
  }
  .pub-arrow {
    display: none;
  }
}

/* ==========================================================
   科研費採択調書デジタル閲覧システム（支援タイル内バナー画像）
   ========================================================== */
.db-tile-banner {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 8px;
  align-self: flex-start;
}
.db-tile .tile-links .more {
  font-weight: 700;
  color: var(--blue);
}
.db-tile .tile-links .more::after {
  content: " →";
  color: var(--gold);
}
.tile-links .video-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.tile-links .video-link svg {
  width: 16px;
  height: 16px;
  flex: none;
}

/* ==========================================================
   知財ページ（開示特許リスト）
   ========================================================== */
nav a.nav-ip {
  margin-right: 4px;
}

.ip-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  margin: 0 0 14px;
}
.ip-meta {
  display: flex;
  align-items: baseline;
  gap: 18px;
  font-size: 0.85rem;
  color: var(--muted);
}
.ip-meta #patent-count {
  font-weight: 700;
  color: var(--blue-deep);
  font-size: 0.95rem;
}
.ip-search {
  display: flex;
  align-items: center;
  flex: 0 1 340px;
  min-width: 240px;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  background: #fff;
  padding: 0 12px;
  transition: border-color 0.2s;
}
.ip-search:focus-within {
  border-color: var(--blue);
}
.ip-search svg {
  width: 18px;
  height: 18px;
  color: var(--muted);
  flex: none;
}
.ip-search input {
  flex: 1;
  min-width: 0;
  border: none;
  background: none;
  padding: 9px 8px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--ink);
  outline: none;
}
.ip-search input::-webkit-search-cancel-button {
  -webkit-appearance: none;
}
.ip-search button {
  border: none;
  background: none;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1;
  padding: 4px;
  cursor: pointer;
}
.ip-search button:hover {
  color: var(--blue);
}
.ip-sample-note {
  margin: 0 0 12px;
  padding: 8px 14px;
  font-size: 0.8rem;
  color: #8a6420;
  background: #fbf4e6;
  border: 1px dashed var(--gold-soft);
  border-radius: 8px;
}

.ip-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}
.ip-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 900px;
}
.ip-table th {
  text-align: left;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--blue-deep);
  background: var(--mist);
  padding: 12px 12px;
  border-bottom: 2px solid var(--blue);
  white-space: nowrap;
}
.ip-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.6;
}
.ip-table tr:last-child td {
  border-bottom: none;
}
.ip-table tbody tr:hover td {
  background: #fafbfd;
}
.ip-table .ip-no {
  width: 1%;
  text-align: right;
  font-family: var(--font-en);
  color: var(--muted);
  padding-right: 6px;
}
.ip-table th.ip-no {
  text-align: right;
}
.ip-table .ip-title {
  min-width: 260px;
}
.ip-table .ip-inventor {
  white-space: nowrap;
}
.ip-date span {
  display: block;
}
.ip-date span + span {
  color: var(--muted);
}
.ip-title-text {
  display: block;
  font-weight: 700;
  color: var(--blue-deep);
}
.ip-title-text a {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-color: rgba(36, 84, 158, 0.35);
  text-underline-offset: 3px;
}
.ip-title-text a:hover {
  text-decoration-color: var(--blue);
}
.ip-summary {
  display: block;
  margin-top: 4px;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
}
.ip-affil {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
}
.ip-table .ip-date,
.ip-table .ip-ref {
  white-space: nowrap;
}
.ip-table .ip-date,
.ip-table .ip-num,
.ip-table .ip-ref {
  font-family: var(--font-en);
  letter-spacing: 0.02em;
}
.ip-table .ip-ref {
  color: var(--muted);
}
.ip-table .ip-docs {
  white-space: nowrap;
}
.ip-docs .ip-doc {
  display: flex;
  margin: 0 0 4px;
}
.ip-none {
  color: #b5bcc6;
}
.ip-new {
  display: inline-block;
  margin-left: 8px;
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gold);
  vertical-align: 1px;
}
.ip-sample {
  display: inline-block;
  margin-left: 8px;
  font-size: 0.7rem;
  font-weight: 500;
  color: #8a6420;
  background: #fbf4e6;
  border-radius: 4px;
  padding: 1px 6px;
  vertical-align: 1px;
}
.ip-doc {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-right: 12px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--blue);
  text-decoration: none;
}
.ip-doc:last-child {
  margin-right: 0;
}
.ip-doc svg {
  width: 15px;
  height: 15px;
}
.ip-doc:hover {
  text-decoration: underline;
}
.ip-table td.ip-empty {
  padding: 44px 20px;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
  background: var(--mist);
}
@media (max-width: 768px) {
  .ip-search {
    flex-basis: 100%;
  }
  .ip-table-wrap {
    border: none;
    background: transparent;
    overflow: visible;
  }
  .ip-table {
    min-width: 0;
    display: block;
  }
  .ip-table thead {
    display: none;
  }
  .ip-table tbody,
  .ip-table tr {
    display: block;
  }
  .ip-table tr {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 12px;
    border-top: 3px solid var(--blue);
  }
  .ip-table td {
    display: block;
    padding: 3px 0;
    border: none;
  }
  .ip-table td[data-label]::before,
  .ip-table .ip-date span::before {
    content: attr(data-label) "：";
    color: var(--muted);
    font-size: 0.78rem;
    margin-right: 4px;
  }
  .ip-date span {
    display: inline;
  }
  .ip-date span + span {
    margin-left: 12px;
    color: var(--ink);
  }
  .ip-table td.ip-no {
    display: none;
  }
  .ip-table .ip-title {
    min-width: 0;
    font-size: 1rem;
    margin: 0 0 8px;
  }
  .ip-affil {
    display: inline;
    margin-left: 6px;
  }
  .ip-table .ip-date,
  .ip-table .ip-num,
  .ip-table .ip-ref {
    white-space: normal;
  }
  .ip-table .ip-docs {
    margin-top: 6px;
  }
  .ip-table tr.ip-empty-row {
    border: 1.5px dashed #c9cfd8;
    background: var(--mist);
  }
  .ip-table td.ip-empty {
    padding: 30px 10px;
  }
}