@charset "UTF-8";

/* 研究発表一覧。年度、大会、発表の三段階を面と余白で整理する。 */

.presentation-section { padding-top: clamp(38px, 5vw, 68px); }
.presentation-event { overflow: hidden; scroll-margin-top: 86px; background: #fff; border: 1px solid #b9cedc; border-radius: 8px; }
.presentation-event + .presentation-event { margin-top: 28px; }
.presentation-event-header { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr); gap: 12px 42px; align-items: start; padding: 19px 22px 17px; background: #eaf3f8; border-top: 0; border-bottom: 2px solid var(--navy-800); }
.presentation-event-header-simple { grid-template-columns: minmax(0, 1fr); }
.presentation-event-date { display: inline-flex; margin: 0 0 7px; padding: 0; color: var(--blue-600); background: transparent; border: 0; border-radius: 0; font-size: 10px; font-weight: 850; letter-spacing: .07em; }
.presentation-event-header h2 { margin: 0; color: var(--navy-950); font-size: clamp(21px, 2.1vw, 27px); line-height: 1.45; letter-spacing: -.02em; }
.presentation-event-header h2 span { display: inline-block; margin-top: 4px; color: #4e667d; font-size: .52em; font-weight: 650; letter-spacing: .01em; }
.presentation-event-facts { grid-column: 2; grid-row: 1 / span 2; margin: 0; padding: 0; background: transparent; border: 0; border-radius: 0; }
.presentation-event-facts > div { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.presentation-event-facts > div:last-child { border-bottom: 0; }
.presentation-event-facts dt { color: #6d8194; font-size: 10px; font-weight: 800; }
.presentation-event-facts dd { margin: 0; color: var(--navy-900); font-size: 11px; font-weight: 700; line-height: 1.6; }
.presentation-event-facts dd small { display: block; margin-top: 2px; color: var(--muted); font-size: 10px; font-weight: 500; }
.presentation-event-link { display: inline-flex; grid-column: 1; justify-self: start; gap: 7px; align-items: center; min-height: 28px; padding: 4px 0 3px; color: var(--blue-600); background: transparent; border: 0; border-bottom: 1px solid #9fc5df; border-radius: 0; font-size: 10px; font-weight: 800; }
.presentation-event-link .link-destination { margin-left: 4px; }
.presentation-program { grid-column: 1 / -1; margin-top: 2px; background: transparent; border: 0; border-top: 1px solid #d4e0e8; border-radius: 0; }
.presentation-program summary { padding: 9px 0 3px; color: var(--navy-800); font-size: 10px; font-weight: 800; cursor: pointer; }
.presentation-program ul { display: grid; gap: 6px; margin: 0; padding: 0 16px 13px 32px; color: var(--muted); font-size: 11px; line-height: 1.7; }
.presentation-event-award-visual {
  display: grid;
  grid-template-columns: minmax(260px, .9fr) minmax(0, 1.1fr);
  gap: 18px;
  align-items: center;
  margin: 18px 22px 0;
  padding: 12px;
  background: #fbf7e9;
  border: 1px solid #e5d39c;
  border-radius: 7px;
}
.presentation-event-award-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 270px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center 48%;
  border-radius: 5px;
}
.presentation-event-award-visual figcaption { min-width: 0; color: #5c4a22; }
.presentation-event-award-visual figcaption > span { display: block; margin-bottom: 7px; color: #9a6900; font-size: 9px; font-weight: 900; letter-spacing: .08em; }
.presentation-event-award-visual figcaption > strong { display: block; color: #4d3600; font-size: clamp(16px, 1.7vw, 21px); line-height: 1.5; }
.presentation-event-award-visual figcaption > p { margin: 7px 0 0; color: #73623c; font-size: 11px; line-height: 1.75; }
.presentation-list { display: grid; gap: 0; padding: 0 22px; background: #fff; }
.presentation-entry { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; align-items: start; padding: 23px 0; scroll-margin-top: 86px; background: transparent; border: 0; border-bottom: 1px solid #cbd9e2; border-radius: 0; }
.presentation-entry:last-child { border-bottom: 0; }
.presentation-entry-multiple { grid-template-columns: 62px minmax(0, 1fr); column-gap: 18px; }
.presentation-entry-marker { display: flex; grid-column: 1; grid-row: 1; align-items: flex-start; margin: 0; padding: 0; border: 0; }
.presentation-entry-marker span { display: inline-flex; width: 52px; min-height: 0; align-items: center; padding: 7px 0 0; color: var(--blue-600); background: transparent; border-top: 2px solid var(--blue-600); border-radius: 0; font-size: 9px; font-weight: 850; letter-spacing: .08em; }
.presentation-entry-multiple > .presentation-entry-heading,
.presentation-entry-multiple > .presentation-authors,
.presentation-entry-multiple > .presentation-abstract,
.presentation-entry-multiple > .presentation-entry-links { grid-column: 2; }
.presentation-entry-heading { min-width: 0; }
.presentation-format { display: inline-flex; padding: 0; color: #587085; background: transparent; border-radius: 0; font-size: 9px; font-weight: 750; }
.presentation-entry-labels .presentation-format::before { margin-right: 7px; color: #9babb8; content: "／"; }
.presentation-entry h3 { margin: 7px 0 0; color: var(--navy-950); font-size: 19px; line-height: 1.52; }
.presentation-award {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 10px 0 0;
  padding: 6px 11px;
  border: 1px solid #e3c45b;
  border-radius: 7px;
  background: #fff6d6;
  color: #6b4700;
  font-size: 13px;
  line-height: 1.35;
}
.presentation-award span { color: #b57a00; }
.presentation-english-title { margin: 7px 0 0; color: #6a7d90; font-size: 10px; line-height: 1.6; }
.presentation-authors { display: flex; grid-column: 1; flex-wrap: wrap; gap: 0; margin: 0; padding: 2px 0 0; border: 0; }
.presentation-authors > span { display: block; max-width: 310px; margin: 4px 14px 4px 0; padding: 0 14px 0 0; color: var(--navy-900); border-right: 1px solid #cedce6; font-size: 11px; font-weight: 800; }
.presentation-authors > span:last-child { margin-right: 0; padding-right: 0; border-right: 0; }
.presentation-author-link { display: inline-flex; gap: 5px; align-items: center; color: var(--navy-900); border-radius: 4px; }
.presentation-author-link i { display: inline-grid; width: 16px; height: 16px; place-items: center; color: var(--blue-600); background: #eef7fd; border: 1px solid #c7e2f3; border-radius: 4px; font-size: 9px; font-style: normal; line-height: 1; transition: color .18s ease, background .18s ease, border-color .18s ease, transform .18s ease; }
.presentation-author-link:hover, .presentation-author-link:focus-visible { color: var(--blue-600); }
.presentation-author-link:hover i, .presentation-author-link:focus-visible i { color: #fff; background: var(--blue-600); border-color: var(--blue-600); transform: translateX(1px); }
.presentation-author-link:focus-visible { outline: 2px solid rgba(8, 119, 232, .22); outline-offset: 2px; }
.presentation-authors small { display: block; margin-top: 2px; color: var(--muted); font-size: 9px; font-weight: 500; line-height: 1.5; }
.presentation-abstract { grid-column: 1; background: transparent; border: 0; border-radius: 0; }
.presentation-abstract summary { display: inline-flex; justify-content: flex-start; gap: 16px; align-items: center; padding: 7px 10px; color: var(--navy-800); background: #f0f6fa; border-radius: 4px; font-size: 10px; font-weight: 800; list-style: none; cursor: pointer; }
.presentation-abstract summary::-webkit-details-marker { display: none; }
.presentation-abstract summary::after { color: var(--blue-600); content: "+"; font-size: 16px; line-height: 1; }
.presentation-abstract[open] summary { border: 0; border-radius: 4px; }
.presentation-abstract[open] summary::after { content: "−"; }
.presentation-abstract > div { margin-top: 8px; padding: 14px 16px 16px; background: #f8fafc; border-top: 1px solid #d5e0e8; border-bottom: 1px solid #d5e0e8; }
.presentation-abstract p { margin: 0; color: #4e6276; font-size: 12px; line-height: 1.9; }
.presentation-english-authors { margin-top: 12px !important; color: #718398 !important; font-size: 9px !important; }
.presentation-keywords { display: flex; flex-wrap: wrap; gap: 5px; margin: 13px 0 0; padding: 0; list-style: none; }
.presentation-keywords li { padding: 3px 7px; color: #1767a9; background: #eaf5fc; border-radius: 4px; font-size: 9px; font-weight: 750; }
.presentation-entry-labels { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.presentation-status { display: inline-flex; align-items: center; min-height: 21px; padding: 3px 8px; border: 1px solid transparent; border-radius: 4px; font-size: 9px; font-weight: 850; line-height: 1; }
.presentation-status-scheduled { color: #9a5a09; background: #fff5de; border-color: #f1d49c; }
.presentation-status-presented { color: #1767a9; background: #e8f4fc; border-color: #c5deef; }
.presentation-status-published { color: #31676a; background: #eaf6f3; border-color: #c1ded8; }
.presentation-status-awarded { color: #8a4e06; background: #fff0cf; border-color: #e7c276; }
.presentation-entry-links { display: flex; grid-column: 1; flex-wrap: wrap; gap: 7px; }
.presentation-entry-links a { display: inline-flex; gap: 8px; align-items: center; min-height: 32px; padding: 6px 9px; color: var(--navy-800); background: #f6fafd; border: 1px solid #cfdfea; border-radius: 5px; font-size: 10px; font-weight: 800; }
.presentation-entry-links a > i { color: var(--blue-600); font-size: 13px; font-style: normal; }
.presentation-entry-links .link-destination { margin-left: 1px; }
.presentation-index-section { padding-top: clamp(28px, 4vw, 48px); overflow: visible; }
.presentation-year-period { display: block; margin: 0; padding: 0; color: #526e84; background: transparent; border-radius: 0; font-size: 9px; font-weight: 800; }
.presentation-year-nav { display: flex; gap: 0; }
.presentation-year-nav-sticky { position: sticky; z-index: 24; top: 10px; width: 100%; margin: 0 0 42px; padding: 6px; background: rgba(244, 249, 252, .96); border: 1px solid #c2d5e2; border-radius: 8px; box-shadow: 0 7px 18px rgba(5, 39, 71, .08); backdrop-filter: blur(10px); }
.presentation-year-nav a { display: flex; flex: 1 1 0; min-height: 38px; align-items: center; justify-content: center; padding: 7px 14px; color: #526b81; border-right: 1px solid #c8d9e4; font-size: 11px; font-weight: 850; transition: color .18s ease, background .18s ease; }
.presentation-year-nav a:last-child { border-right: 0; }
.presentation-year-nav a:hover, .presentation-year-nav a:focus-visible { color: var(--navy-900); background: #fff; }
.presentation-year-nav a[aria-current] { color: #fff; background: var(--navy-800); border-color: var(--navy-800); border-radius: 5px; box-shadow: inset 0 -3px 0 #8fd2ff; }
.presentation-all-years { display: grid; gap: clamp(46px, 6vw, 70px); }
.presentation-year-block { padding: clamp(20px, 2.5vw, 30px); scroll-margin-top: 78px; background: #f5f8fa; border: 1px solid #d0dee7; border-radius: 10px; }
.presentation-year-heading { display: grid; grid-template-columns: 148px minmax(0, 1fr); gap: 24px; align-items: center; margin-bottom: 22px; padding: 0 0 16px; border-top: 0; border-bottom: 3px solid var(--navy-800); }
.presentation-year-heading h2 { display: flex; align-items: baseline; gap: 5px; margin: 0; color: var(--navy-950); line-height: 1; }
.presentation-year-heading h2 strong { font-size: 32px; letter-spacing: -.035em; }
.presentation-year-heading h2 span { color: #61788c; font-size: 10px; font-weight: 800; }
.presentation-year-heading > div { min-width: 0; }
.presentation-year-note { margin: 5px 0 0; color: var(--muted); font-size: 11px; line-height: 1.65; }

@media (min-width: 761px) and (max-width: 1180px) {
  .presentation-event-header { grid-template-columns: 1fr; gap: 14px; }
  .presentation-event-facts { grid-column: 1; grid-row: auto; }
  .presentation-event-link, .presentation-program { grid-column: 1; }
  .presentation-entry { grid-template-columns: 1fr; gap: 14px; }
  .presentation-entry-multiple { grid-template-columns: 54px minmax(0, 1fr); column-gap: 15px; }
  .presentation-abstract, .presentation-entry-links { grid-column: 1; }
}

@media (max-width: 760px) {
  .presentation-section, .presentation-index-section { padding-top: 32px; padding-bottom: 48px; }
  .presentation-year-nav-sticky { top: 78px; margin-bottom: 30px; padding: 5px; }
  .presentation-year-nav a { min-height: 35px; padding: 6px 8px; font-size: 10px; }
  .presentation-all-years { gap: 36px; }
  .presentation-year-block { padding: 15px 14px 18px; scroll-margin-top: 132px; border-radius: 8px; }
  .presentation-year-heading { grid-template-columns: minmax(0, 1fr); gap: 5px; align-items: start; margin-bottom: 15px; padding-block: 0 12px; }
  .presentation-year-heading h2 { margin: 0; }
  .presentation-year-heading h2 strong { font-size: 24px; }
  .presentation-year-note { margin-top: 5px; font-size: 10px; }
  .presentation-event { scroll-margin-top: 132px; }
  .presentation-event + .presentation-event { margin-top: 20px; }
  .presentation-event-header { grid-template-columns: minmax(0, 1fr); gap: 10px; padding: 15px 14px 13px; }
  .presentation-event-header > div, .presentation-event-facts, .presentation-event-link, .presentation-program { grid-column: 1; grid-row: auto; min-width: 0; }
  .presentation-event-award-visual { grid-template-columns: minmax(0, 1fr); gap: 11px; margin: 14px 14px 0; padding: 9px; }
  .presentation-event-award-visual img { max-height: none; }
  .presentation-event-award-visual figcaption { padding: 2px 4px 5px; }
  .presentation-event-award-visual figcaption > strong { font-size: 16px; }
  .presentation-event-award-visual figcaption > p { margin-top: 4px; font-size: 10px; }
  .presentation-list { gap: 0; padding: 0 14px; }
  .presentation-event-header h2 { font-size: 19px; line-height: 1.5; overflow-wrap: anywhere; }
  .presentation-event-facts > div { grid-template-columns: 52px minmax(0, 1fr); gap: 10px; }
  .presentation-entry { gap: 10px; padding: 18px 0; scroll-margin-top: 132px; }
  .presentation-entry-multiple { grid-template-columns: minmax(0, 1fr); }
  .presentation-entry-marker { padding: 0; }
  .presentation-entry-marker span { width: auto; min-width: 44px; padding-top: 5px; font-size: 8px; white-space: nowrap; }
  .presentation-entry-multiple > .presentation-entry-heading, .presentation-entry-multiple > .presentation-authors, .presentation-entry-multiple > .presentation-abstract, .presentation-entry-multiple > .presentation-entry-links { grid-column: 1; }
  .presentation-entry h3 { font-size: 16px; line-height: 1.6; }
  .presentation-authors { margin-top: 0; }
  .presentation-authors > span { flex: 1 1 100%; max-width: 100%; margin: 3px 0; padding: 0; border-right: 0; }
  .presentation-abstract > div { padding: 13px 14px 15px; }
  .presentation-abstract p { font-size: 11px; line-height: 1.85; }
}

@media (max-width: 480px) {
  .presentation-year-nav-sticky { top: 72px; }
}

.presentations-index-page .presentation-index-section .subpage-section-inner {
  max-width: 1060px;
}

.presentations-index-page .record-crosslink {
  margin-bottom: 30px;
  padding: 20px 22px;
  background: #eaf2f7;
  border: 0;
  border-radius: 0;
}

.presentations-index-page .record-crosslink > a {
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 0;
  transform: none;
}

.presentations-index-page .record-crosslink > a:hover,
.presentations-index-page .record-crosslink > a:focus-visible {
  transform: none;
}

.presentations-index-page .presentation-year-nav-sticky {
  gap: 8px;
  margin-bottom: 18px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.presentations-index-page .presentation-year-nav a {
  min-height: 42px;
  padding: 8px 14px;
  color: #365b76;
  background: #e7f0f6;
  border: 0;
  border-radius: 0;
  font-size: 12px;
}

.presentations-index-page .presentation-year-nav a:hover,
.presentations-index-page .presentation-year-nav a:focus-visible {
  color: var(--navy-950);
  background: #d6e8f3;
}

.presentations-index-page .presentation-year-nav a[aria-current] {
  color: #fff;
  background: var(--navy-800);
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.presentations-index-page .presentation-year-nav a:focus-visible {
  outline: 3px solid rgba(31, 111, 164, .4);
  outline-offset: 2px;
}

.presentations-index-page .presentation-all-years {
  gap: 18px;
}

.presentations-index-page .presentation-year-block {
  padding: 27px 28px 29px;
  background: #dcebf5;
  border: 0;
  border-radius: 0;
}

.presentations-index-page .presentation-year-block:nth-child(even) {
  background: #eaf2f7;
}

.presentations-index-page .presentation-year-heading {
  grid-template-columns: 138px minmax(0, 1fr);
  gap: 22px;
  margin-bottom: 18px;
  padding: 0;
  border: 0;
}

.presentations-index-page .presentation-year-heading h2 strong {
  font-size: 32px;
}

.presentations-index-page .presentation-year-period {
  font-size: 10px;
}

.presentations-index-page .presentation-year-note {
  color: #536b7d;
  font-size: 12px;
}

.presentations-index-page .presentation-event,
.presentations-index-page .presentation-event + .presentation-event {
  overflow: visible;
  margin-top: 0;
  background: #fff;
  border: 0;
  border-radius: 0;
}

.presentations-index-page .presentation-year-events {
  display: grid;
  gap: 12px;
}

.presentations-index-page .presentation-event-header {
  gap: 13px 38px;
  padding: 21px 22px 17px;
  background: #fff;
  border: 0;
}

.presentations-index-page .presentation-event-header h2 {
  font-size: clamp(21px, 2.1vw, 26px);
}

.presentations-index-page .presentation-event-facts > div {
  padding: 5px 0;
  border: 0;
}

.presentations-index-page .presentation-event-link {
  min-height: 30px;
  padding: 5px 9px;
  background: #edf4f8;
  border: 0;
  border-radius: 2px;
}

.presentations-index-page .presentation-event-link:hover,
.presentations-index-page .presentation-event-link:focus-visible {
  color: var(--navy-950);
  background: #dcebf5;
}

.presentations-index-page .presentation-program {
  margin-top: 2px;
  padding: 0 10px;
  background: #f4f8fa;
  border: 0;
}

.presentations-index-page .presentation-program summary {
  padding: 9px 0;
}

.presentations-index-page .presentation-list {
  gap: 9px;
  padding: 0 18px 18px;
  background: #fff;
}

.presentations-index-page .presentation-entry,
.presentations-index-page .presentation-entry:last-child {
  gap: 12px;
  padding: 19px 18px 20px;
  background: #f3f7fa;
  border: 0;
  border-radius: 0;
}

.presentations-index-page .presentation-entry-marker span {
  width: auto;
  padding-top: 4px;
  border: 0;
}

.presentations-index-page .presentation-status {
  border: 0;
  border-radius: 2px;
}

.presentations-index-page .presentation-authors {
  gap: 9px 18px;
}

.presentations-index-page .presentation-authors > span,
.presentations-index-page .presentation-authors > span:last-child {
  margin: 3px 0;
  padding: 0;
  border: 0;
}

.presentations-index-page .presentation-author-link {
  border-radius: 0;
}

.presentations-index-page .presentation-author-link i {
  width: auto;
  height: auto;
  color: var(--blue-600);
  background: transparent;
  border: 0;
  border-radius: 0;
}

.presentations-index-page .presentation-author-link:hover i,
.presentations-index-page .presentation-author-link:focus-visible i {
  color: var(--blue-600);
  background: transparent;
  border: 0;
}

.presentations-index-page .presentation-abstract summary {
  min-height: 34px;
  padding: 7px 10px;
  background: #e4eef4;
  border-radius: 2px;
}

.presentations-index-page .presentation-abstract[open] summary {
  border-radius: 2px;
}

.presentations-index-page .presentation-abstract > div {
  margin-top: 7px;
  padding: 15px 16px 17px;
  background: #fff;
  border: 0;
}

.presentations-index-page .presentation-entry-links a {
  min-height: 34px;
  padding: 7px 10px;
  background: #e4eef4;
  border: 0;
  border-radius: 2px;
}

.presentations-index-page .presentation-entry-links a:hover,
.presentations-index-page .presentation-entry-links a:focus-visible {
  color: var(--navy-950);
  background: #d4e6f0;
}

.presentations-index-page .presentation-event-link:focus-visible,
.presentations-index-page .presentation-entry-links a:focus-visible,
.presentations-index-page .presentation-abstract summary:focus-visible {
  outline: 3px solid rgba(31, 111, 164, .35);
  outline-offset: 2px;
}

@media (max-width: 920px) {
  .presentations-index-page .presentation-year-block {
    padding: 24px 24px 26px;
  }

  .presentations-index-page .presentation-year-heading {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 18px;
  }

  .presentations-index-page .presentation-event-header {
    grid-template-columns: 1fr;
  }

  .presentations-index-page .presentation-event-facts,
  .presentations-index-page .presentation-event-link,
  .presentations-index-page .presentation-program {
    grid-column: 1;
    grid-row: auto;
  }
}

@media (max-width: 640px) {
  .presentations-index-page .record-crosslink {
    margin-bottom: 22px;
    padding: 17px 16px;
  }

  .presentations-index-page .presentation-year-nav-sticky {
    gap: 5px;
    margin-bottom: 14px;
    padding: 0;
  }

  .presentations-index-page .presentation-year-nav a {
    min-height: 39px;
    padding: 7px 6px;
    font-size: 11px;
  }

  .presentations-index-page .presentation-all-years {
    gap: 12px;
  }

  .presentations-index-page .presentation-year-block {
    padding: 20px 16px 17px;
    border-radius: 0;
  }

  .presentations-index-page .presentation-year-heading {
    grid-template-columns: 1fr;
    gap: 6px;
    margin-bottom: 14px;
    padding: 0;
  }

  .presentations-index-page .presentation-year-heading h2 strong {
    font-size: 25px;
  }

  .presentations-index-page .presentation-year-note {
    font-size: 11px;
  }

  .presentations-index-page .presentation-year-events {
    gap: 9px;
  }

  .presentations-index-page .presentation-event-header {
    gap: 9px;
    padding: 17px 15px 13px;
  }

  .presentations-index-page .presentation-event-header h2 {
    font-size: 18px;
  }

  .presentations-index-page .presentation-list {
    gap: 7px;
    padding: 0 10px 10px;
  }

  .presentations-index-page .presentation-entry,
  .presentations-index-page .presentation-entry:last-child {
    grid-template-columns: 1fr;
    gap: 9px;
    padding: 16px 14px 17px;
  }

  .presentations-index-page .presentation-entry-multiple > .presentation-entry-heading,
  .presentations-index-page .presentation-entry-multiple > .presentation-authors,
  .presentations-index-page .presentation-entry-multiple > .presentation-abstract,
  .presentations-index-page .presentation-entry-multiple > .presentation-entry-links {
    grid-column: 1;
  }

  .presentations-index-page .presentation-entry h3 {
    font-size: 16px;
  }
}