:root{--ink:#24302b;--muted:#6a756f;--line:#dfe5e1;--accent:#8a5b68;--accent-dark:#67424c;--paper:#fff;--soft:#f6f4f1;--award:#a42f3f}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--soft);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;line-height:1.7}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.site-header-inner{max-width:1280px;margin:auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.site-logo{color:var(--ink);font-weight:800;text-decoration:none;letter-spacing:.03em}.admin-link{color:var(--muted);font-size:13px;text-decoration:none}.site-main{max-width:1280px;margin:auto;padding:34px 24px 70px}.contest-hero{background:linear-gradient(135deg,#fff,#f4ecef);border:1px solid #e8dfe2;border-radius:22px;padding:44px 48px;box-shadow:0 14px 40px rgba(43,48,45,.06)}.hero-kicker{margin:0 0 8px;color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.2em}.contest-hero h1{margin:0;font-family:"Noto Serif JP",serif;font-size:clamp(30px,5vw,54px);line-height:1.35}.contest-meta{display:flex;flex-wrap:wrap;gap:12px 30px;margin:26px 0 0}.contest-meta div{display:flex;gap:10px}.contest-meta dt{font-weight:800;color:var(--accent-dark)}.contest-meta dd{margin:0}.contest-detail,.search-panel,.empty-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px 30px;margin-top:24px}.contest-detail h2{margin:0 0 12px;font-size:20px}.contest-detail-text{white-space:normal;color:#46514c}.search-form{display:grid;grid-template-columns:minmax(260px,1fr) 190px 180px auto auto;gap:12px;align-items:end}.search-field{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:700}.search-field input,.search-field select{width:100%;min-height:46px;border:1px solid #cfd7d2;border-radius:10px;background:#fff;padding:10px 12px;font-size:16px}.search-form button,.reset-button,.primary-link{min-height:46px;border:0;border-radius:10px;padding:11px 18px;background:var(--accent);color:#fff;text-decoration:none;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.reset-button{background:#fff;color:var(--ink);border:1px solid #cfd7d2}.result-count{margin:16px 0 0;color:var(--muted);font-size:14px}.artwork-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:26px}.artwork-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 8px 24px rgba(42,48,44,.05);transition:.2s}.artwork-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(42,48,44,.1)}.artwork-card-link{display:block;color:inherit;text-decoration:none;height:100%}.artwork-thumb{aspect-ratio:4/3;background:#ebece9;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.artwork-thumb img{width:100%;height:100%;object-fit:contain;background:#f7f7f5}.award-badge{position:absolute;left:10px;top:10px;background:var(--award);color:#fff;padding:5px 11px;border-radius:999px;font-size:12px;font-weight:800}.image-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#7a817d;gap:3px}.image-placeholder small{font-size:11px}.artwork-caption{padding:17px 18px 20px;display:flex;flex-direction:column;gap:2px;font-size:14px}.artwork-caption > .caption-line:first-child,.artwork-caption > .caption-award + .caption-line{font-size:17px;font-weight:800;color:var(--ink);margin-bottom:5px}.caption-line,.caption-award{display:block}.caption-award{color:var(--award);font-weight:900;margin-bottom:2px}.detail-main{max-width:1120px}.detail-top-nav{display:flex;justify-content:space-between;gap:20px;margin-bottom:16px;color:var(--muted)}.detail-top-nav a{color:var(--accent-dark);font-weight:700;text-decoration:none}.artwork-detail-card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(300px,.8fr);box-shadow:0 16px 45px rgba(42,48,44,.07)}.detail-image-area{min-height:560px;background:#edece9;display:flex;align-items:center;justify-content:center}.detail-image-button{border:0;padding:0;background:transparent;width:100%;height:100%;position:relative;cursor:zoom-in}.detail-image-button img{width:100%;height:100%;max-height:760px;object-fit:contain;display:block}.detail-image-button span{position:absolute;right:14px;bottom:14px;background:rgba(0,0,0,.62);color:#fff;border-radius:999px;padding:6px 11px;font-size:12px}.image-placeholder-large{min-height:560px}.detail-caption-area{padding:38px 34px;display:flex;flex-direction:column;justify-content:center}.detail-contest-name{color:var(--muted);font-size:13px;font-weight:700;margin:0 0 18px}.detail-caption{display:flex;flex-direction:column;gap:5px}.detail-caption .caption-line:first-of-type{font-size:28px;font-family:"Noto Serif JP",serif;font-weight:800;line-height:1.45;margin-bottom:12px}.detail-caption .caption-line{font-size:17px}.detail-caption .caption-award{font-size:16px}.detail-data{margin:28px 0 0;border-top:1px solid var(--line);padding-top:18px;color:var(--muted);font-size:13px}.detail-data div{display:flex;gap:10px}.detail-data dt{font-weight:700}.detail-data dd{margin:0}.adjacent-nav{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;margin-top:22px}.adjacent-nav a{color:var(--accent-dark);text-decoration:none;font-weight:800}.adjacent-nav small{font-weight:400;color:var(--muted)}.back-center{padding:9px 14px;border:1px solid var(--line);border-radius:10px;background:#fff}.next-link{text-align:right}.site-footer{text-align:center;padding:28px 20px 45px;color:var(--muted);font-size:13px}.image-modal[hidden]{display:none}.image-modal{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.9);display:flex;align-items:center;justify-content:center;padding:34px}.image-modal img{max-width:96vw;max-height:94vh;object-fit:contain}.modal-close{position:fixed;right:18px;top:12px;border:0;background:transparent;color:#fff;font-size:48px;cursor:pointer}.modal-open{overflow:hidden}.empty-panel{text-align:center;padding:70px 24px}.empty-panel h1,.empty-panel h2{margin-top:0}@media(max-width:1000px){.artwork-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.search-form{grid-template-columns:1fr 190px}.artwork-detail-card{grid-template-columns:1fr}.detail-image-area{min-height:420px}.image-placeholder-large{min-height:420px}}@media(max-width:720px){.site-main{padding:22px 14px 50px}.site-header-inner{padding:12px 14px}.contest-hero{padding:30px 22px;border-radius:16px}.contest-meta{display:block}.contest-meta div{margin-top:7px}.contest-detail,.search-panel{padding:22px 18px}.search-form{grid-template-columns:1fr}.artwork-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.artwork-caption{padding:12px;font-size:12px}.artwork-caption > .caption-line:first-child,.artwork-caption > .caption-award + .caption-line{font-size:14px}.detail-top-nav{font-size:13px}.detail-image-area{min-height:320px}.detail-caption-area{padding:26px 20px}.detail-caption .caption-line:first-of-type{font-size:23px}.adjacent-nav{grid-template-columns:1fr 1fr}.back-center{grid-column:1/-1;grid-row:2;text-align:center}.image-modal{padding:8px}}@media(max-width:420px){.artwork-grid{grid-template-columns:1fr 1fr}.award-badge{font-size:10px;padding:4px 8px}.artwork-caption{padding:10px 9px}.artwork-caption > .caption-line:first-child,.artwork-caption > .caption-award + .caption-line{font-size:13px}.artwork-caption{font-size:11px}}

/* コンテスト一覧ページ専用 */
.contest-list-hero{padding:28px 38px;border-radius:18px}
.contest-list-hero h1{font-size:clamp(27px,3.7vw,42px);line-height:1.25}
.contest-list-hero .hero-description{margin:13px 0 0}
.contest-cover-image{object-fit:cover!important;background:#ebece9!important}
@media(max-width:720px){
  .contest-list-hero{padding:24px 20px}
  .contest-list-hero h1{font-size:clamp(25px,8vw,34px)}
  .contest-list-hero .hero-description{margin-top:10px}
}

/* 個別コンテストページ v2.1.4 */
.header-back-link{min-height:38px;padding:7px 14px;border:1px solid #cfd7d2;border-radius:9px;background:#fff;color:var(--ink);font-size:13px;font-weight:800;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.header-back-link:hover{background:#f7f5f3}
.contest-page-hero{padding:20px 38px;border-radius:18px}
.contest-page-hero-layout{display:grid;grid-template-columns:minmax(220px,300px) minmax(0,1fr);gap:26px;align-items:center}
.contest-page-hero.no-cover .contest-page-hero-layout{grid-template-columns:1fr}
.contest-page-cover{margin:0;border-radius:12px;overflow:hidden;background:#ebece9;aspect-ratio:4/3;align-self:stretch;min-height:0}
.contest-page-cover img{display:block;width:100%;height:100%;object-fit:cover}
.contest-page-hero-content{min-width:0;padding:4px 0}
.contest-page-hero h1{font-size:clamp(27px,3.7vw,42px);line-height:1.25}
.contest-page-hero .contest-meta{margin-top:14px;gap:8px 30px}
.contest-page-hero .contest-meta div{align-items:baseline}
.contest-page-hero .contest-meta dt{white-space:nowrap}
.contest-credit-list{display:flex;flex-wrap:wrap;gap:7px 26px;margin:13px 0 0;padding:0;background:transparent;width:fit-content;max-width:100%}
.contest-credit-list div{display:flex;gap:2px;min-width:0}
.contest-credit-list dt{font-weight:400;white-space:nowrap}
.contest-credit-list dd{margin:0;overflow-wrap:anywhere}
.pagination{display:flex;align-items:center;justify-content:center;gap:14px;margin:34px 0 0;flex-wrap:wrap}
.pagination-pages{display:flex;align-items:center;justify-content:center;gap:7px;flex-wrap:wrap}
.pagination-link{min-width:42px;height:42px;padding:0 12px;border:1px solid #cfd7d2;border-radius:9px;background:#fff;color:var(--ink);font-weight:800;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.pagination-link:hover{border-color:var(--accent);color:var(--accent-dark)}
.pagination-link.is-current{background:var(--accent);border-color:var(--accent);color:#fff}
.pagination-disabled{opacity:.38;pointer-events:none}
.pagination-ellipsis{padding:0 2px;color:var(--muted)}
@media(max-width:900px){
  .contest-page-hero-layout{grid-template-columns:minmax(190px,250px) minmax(0,1fr);gap:20px}
  .contest-page-hero h1{font-size:clamp(27px,4.6vw,38px)}
  .contest-page-hero .contest-meta{display:block}
  .contest-page-hero .contest-meta div{margin-top:5px}
}
@media(max-width:720px){
  .header-back-link{min-height:34px;padding:5px 10px;font-size:12px}
  .contest-page-hero{padding:20px}
  .contest-page-hero-layout{grid-template-columns:1fr;gap:18px;align-items:start}
  .contest-page-cover{width:min(100%,520px);justify-self:center}
  .contest-page-hero h1{font-size:clamp(25px,8vw,34px)}
  .contest-credit-list{display:grid;gap:5px;width:100%}
  .pagination{gap:9px}
  .pagination-link{min-width:38px;height:38px;padding:0 10px;font-size:13px}
}

/* 作品カード画像の上下に白い余白を追加 v2.1.6 */
.artwork-grid .artwork-card:not(.contest-list-card) .artwork-thumb{
  background:#fff;
  padding:10px 0;
}
.artwork-grid .artwork-card:not(.contest-list-card) .artwork-thumb img{
  background:#fff;
}

/* 作品カード下部の情報エリアに地色を追加 v2.1.7 */
.artwork-grid .artwork-card:not(.contest-list-card) .artwork-caption{
  background:#f7f7f5;
}


/* 作品カードのタイトルと情報欄を統一 v2.1.8 */
.artwork-grid .artwork-card:not(.contest-list-card) .artwork-card-link{
  display:flex;
  flex-direction:column;
}
.artwork-grid .artwork-card:not(.contest-list-card) .artwork-caption{
  flex:1 1 auto;
  width:100%;
}


/* 作品詳細ページのコメント欄 v2.2.1（詳細レイアウトは後続版で調整） */
.artwork-comment-box{margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}
.artwork-comment-box h2{margin:0 0 8px;font-size:16px}
.artwork-comment-box .profile-text{white-space:normal;color:#46514c}

/* 作品個別詳細ページ：作品DB準拠レイアウト v2.2.2 */
.work-detail-page{background:#f5f6f7}
.work-detail-main{max-width:1480px;padding-top:22px}
.work-breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px;margin:0 0 20px;color:#66758a;font-size:14px}
.work-breadcrumb a{color:#66758a;text-underline-offset:3px}
.work-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,1fr);gap:30px;align-items:start}
.work-image-card,.work-info-card{background:#fff;border:1px solid #dce1e5;border-radius:22px;box-shadow:0 8px 26px rgba(30,42,52,.035)}
.work-image-card{padding:26px}
.work-image-stage{min-height:0;border-radius:18px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden}
.work-image-link{width:100%;height:auto;min-height:0;display:flex;align-items:center;justify-content:center;text-decoration:none}
.work-detail-image{display:block;max-width:100%;max-height:760px;width:auto;height:auto;object-fit:contain}
.work-image-missing{min-height:620px;width:100%;display:flex;align-items:center;justify-content:center;color:var(--muted)}
.work-info-card{padding:30px 28px 28px}
.work-award-name{margin:0 0 6px;color:var(--award);font-size:16px;font-weight:900;line-height:1.5}
.work-contest-name{margin:0 0 8px;color:#60728a;font-size:14px;font-weight:700;letter-spacing:.02em}
.work-title{margin:0;color:#111827;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;font-size:clamp(30px,3.2vw,44px);line-height:1.35;font-weight:800;letter-spacing:.01em}
.work-info-section,.work-comment-section{margin-top:30px}
.work-info-section h2{margin:0 0 14px;color:#111827;font-size:20px;font-weight:800}
.work-comment-section h2{margin:0 0 12px;color:#111827;font-size:17px;font-weight:800}
.work-info-list{margin:0;border-top:1px solid #dfe4e8}
.work-info-list>div{display:grid;grid-template-columns:180px minmax(0,1fr);gap:18px;padding:15px 0;border-bottom:1px solid #dfe4e8}
.work-info-list dt{color:#66758a;font-weight:800}
.work-info-list dd{margin:0;color:#111827;overflow-wrap:anywhere}
.work-comment-section{padding-top:25px;border-top:1px solid #dfe4e8}
.work-info-section + .work-comment-section{border-top:0}
.work-comment-text{color:#28333d;line-height:1.9;overflow-wrap:anywhere}
.evaluator-comment-section .work-comment-text{background:#f7f7f5;border-radius:12px;padding:16px 18px}
.work-free-format-section .work-comment-text{white-space:normal}
.work-detail-actions{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-top:32px;padding-top:26px;border-top:1px solid #dfe4e8}
.work-action-button{min-height:56px;border-radius:12px;padding:12px 14px;display:flex;align-items:center;justify-content:center;text-align:center;text-decoration:none;font-weight:800;line-height:1.35}
.work-list-button{background:#fff;border:1px solid #d7dde2;color:#111827}
.work-list-button:hover{background:#f7f8f9}
.work-move-button{background:#111827;border:1px solid #111827;color:#fff}
.work-move-button:hover{background:#273244;border-color:#273244}
.work-action-button.is-disabled{opacity:.28;cursor:default}
@media(max-width:1100px){
  .work-detail-layout{grid-template-columns:1fr}
  .work-image-stage,.work-image-link{min-height:0}
  .work-image-missing{min-height:520px}
  .work-info-card{padding:28px}
}
@media(max-width:720px){
  .work-detail-main{padding-top:16px}
  .work-breadcrumb{font-size:13px;margin-bottom:14px}
  .work-detail-layout{gap:18px}
  .work-image-card{padding:12px;border-radius:16px}
  .work-image-stage{border-radius:12px}
  .work-image-stage,.work-image-link{min-height:0}
  .work-image-missing{min-height:360px}
  .work-detail-image{max-height:620px}
  .work-info-card{padding:24px 20px;border-radius:16px}
  .work-title{font-size:clamp(27px,8vw,36px)}
  .work-info-section,.work-comment-section{margin-top:24px}
  .work-info-list>div{grid-template-columns:110px minmax(0,1fr);gap:12px;padding:13px 0}
  .work-detail-actions{grid-template-columns:1fr 1fr;gap:10px}
  .work-list-button{grid-column:1/-1}
  .work-action-button{min-height:52px;padding:10px 8px;font-size:13px}
}
@media(max-width:420px){
  .work-image-stage,.work-image-link{min-height:0}
  .work-image-missing{min-height:300px}
  .work-info-list>div{grid-template-columns:1fr;gap:4px}
  .work-info-list dt{font-size:13px}
}

/* コンテスト一覧の並び替え：作品DB準拠 v2.3.4 */
.contest-list-toolbar{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  flex-wrap:wrap;
  gap:0;
  margin-top:26px;
  color:#60728a;
  font-size:16px;
  font-weight:700;
  line-height:1.6;
}
.contest-list-sort-label{
  margin-right:8px;
  color:#111827;
  font-weight:800;
}
.contest-list-sort-link{
  color:#60728a;
  font-weight:700;
  text-decoration:none;
  text-underline-offset:4px;
  transition:color .2s ease;
}
.contest-list-sort-link:hover{
  color:#111827;
  text-decoration:underline;
  text-decoration-thickness:1px;
}
.contest-list-sort-link.is-active{
  color:#111827;
  font-weight:800;
  text-decoration:underline;
  text-decoration-thickness:1px;
  pointer-events:none;
}
.contest-list-sort-separator{
  display:block;
  width:1px;
  height:18px;
  margin:0 14px;
  background:#cbd5df;
  flex:0 0 1px;
}
.contest-list-toolbar + .contest-list-grid{margin-top:26px}
@media(max-width:720px){
  .contest-list-toolbar{margin-top:20px;font-size:14px}
  .contest-list-sort-label{margin-right:6px}
  .contest-list-sort-separator{height:16px;margin:0 10px}
  .contest-list-toolbar + .contest-list-grid{margin-top:20px}
}


/* 個別コンテスト：公開作品数・検索UI調整 v2.3.6 */
.contest-public-count{
  margin:10px 0 0;
  color:var(--muted);
  font-size:14px;
  font-weight:700;
}
.search-accordion-summary{display:none}
@media(max-width:720px){
  .search-panel.search-accordion{
    padding:0;
    overflow:hidden;
  }
  .search-accordion-summary{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:14px;
    padding:17px 18px;
    color:var(--ink);
    font-size:15px;
    font-weight:800;
    cursor:pointer;
    list-style:none;
    user-select:none;
  }
  .search-accordion-summary::-webkit-details-marker{display:none}
  .search-accordion-summary::after{
    content:"＋";
    color:var(--accent-dark);
    font-size:20px;
    font-weight:500;
    line-height:1;
  }
  .search-accordion[open]>.search-accordion-summary{
    border-bottom:1px solid var(--line);
  }
  .search-accordion[open]>.search-accordion-summary::after{content:"−"}
  .search-accordion-content{padding:18px}
  .contest-public-count{font-size:13px}
}

/* v2.4.0 匿名投票 */
.voting-guide{margin:20px 0;padding:22px 24px;border:1px solid #dfd4d7;border-radius:14px;background:#fffafc;box-shadow:0 8px 24px rgba(60,35,45,.04)}
.voting-guide-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.voting-guide h2,.work-voting-section h2{margin:2px 0 0;font-size:23px}
.voting-guide-kicker{margin:0;color:#8b5363;font-size:11px;font-weight:900;letter-spacing:.14em}
.voting-guide-message{margin:12px 0 0}
.voting-period-text,.voting-count-text,.voting-cookie-note{margin:7px 0 0;color:#68716d;font-size:13px}
.voting-cookie-note{padding-top:9px;border-top:1px solid #eadfe2}
.voting-remaining{display:flex;align-items:baseline;gap:5px;margin:0;padding:8px 14px;border-radius:999px;background:#76505b;color:#fff;white-space:nowrap}
.voting-remaining strong{font-size:27px;line-height:1}
.vote-global-feedback{margin:10px 0 0;padding:9px 12px;border-radius:8px;background:#edf7f0;color:#24633d;font-size:13px;font-weight:700}
.vote-global-feedback.is-error{background:#fff0f1;color:#922f3a}
.artwork-card.has-vote{border-color:#c9aeb7;box-shadow:0 10px 28px rgba(90,50,65,.10)}
.artwork-vote-box{padding:10px 12px 12px;background:#f7f7f5;border-top:1px solid #e6e6e1}
.artwork-vote-button{display:flex;align-items:center;justify-content:center;gap:7px;width:100%;min-height:42px;padding:9px 12px;border:1px solid #bfaab0;border-radius:9px;background:#fff;color:#65424d;font:inherit;font-size:13px;font-weight:800;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease,opacity .15s ease}
.artwork-vote-button:hover:not(:disabled){border-color:#76505b;background:#fbf4f6}
.artwork-vote-button.is-voted{border-color:#76505b;background:#76505b;color:#fff}
.artwork-vote-button:disabled{opacity:.48;cursor:not-allowed}
.artwork-vote-button.is-loading{opacity:.62}
.vote-heart{font-size:18px;line-height:1}
.vote-feedback{min-height:1.35em;margin:5px 0 0;color:#4f6f5c;font-size:11px;text-align:center}
.vote-feedback.is-error{color:#a32e39}
.work-voting-section{margin-top:22px;padding-top:20px;border-top:1px solid #e1e4e2}
.work-voting-section>p{margin:7px 0}
.work-voting-remaining{font-size:14px}
.work-voting-remaining strong{display:inline-block;margin:0 4px;font-size:24px;color:#76505b}
.work-vote-button{max-width:420px;margin-top:12px}
.voting-status-upcoming,.voting-status-ended{background:#fafafa;border-color:#deded9}
.voting-status-upcoming .voting-guide-kicker,.voting-status-ended .voting-guide-kicker{color:#777}
@media(max-width:720px){
  .voting-guide{padding:18px 16px}
  .voting-guide-heading{flex-direction:column;gap:12px}
  .voting-remaining{align-self:flex-start}
  .artwork-vote-box{padding:9px 10px 11px}
  .artwork-vote-button{font-size:12px}
}

.vote-honeypot{position:absolute!important;left:-10000px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important}
.artwork-grid .artwork-card:not(.contest-list-card){display:flex;flex-direction:column}
.artwork-grid .artwork-card:not(.contest-list-card) .artwork-card-link{height:auto;flex:1 1 auto}