/* =============================================================
   ARTS&CRAFT静岡手創り市 in Taipei — v3「昼の工場と、灯りの市」
   会場(松山文創園區・旧製菸工廠)の白漆喰・浅葱の腰壁・黒鉄枠窓に
   合わせた明るい基調。提灯フィルタは昼の灯りとして残す。
   ============================================================= */

:root{
    /* 会場から採った地色 */
    --plaster:#F2F0EA;        /* 白漆喰(ページ地) */
    --plaster-2:#EBE8DF;      /* 帯セクション地 */
    --paper:#F6F1E4;          /* 紙(案内状・札・提灯) */
    --card:#FBF9F2;           /* 出展者カード地 */
    --celadon:#A3B6A4;        /* 腰壁 */
    --celadon-deep:#5C7767;   /* 腰壁の影 */
    --celadon-ink:#47604F;    /* 小さな文字・フッター地(AA確認済) */
    /* ブランド・彩り */
    --green:#079444;          /* ロゴ緑(図形・大きな文字のみ) */
    --green-ink:#056B33;      /* テキストリンク(AA確認済) */
    --steel:#23261E;          /* 鉄枠 */
    --ink:#2B2A26;
    --ink-soft:#5C584E;
    --lantern:#D97B33;        /* 灯り(図形のみ) */
    --lantern-soft:#E89A5B;
    --vermillion:#B5482A;     /* 台北印・強調 */
    /* 罫線 */
    --line:rgba(35,38,30,.16);
    --line-strong:rgba(35,38,30,.34);
    /* 書体 */
    --serif-ja:"Shippori Mincho","Noto Serif TC",serif;
    --serif-tc:"Noto Serif TC",serif;
    --sans:"Noto Sans JP","Noto Sans TC",sans-serif;
    --latin:"EB Garamond",serif;
}

/* ---------- リセット・基礎 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    background:var(--plaster);
    color:var(--ink);
    font-family:var(--sans);
    font-size:15px;
    line-height:1.9;
    -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto}
a{color:var(--green-ink)}
[hidden]{display:none!important}
::selection{background:rgba(7,148,68,.22)}
:focus-visible{outline:2px solid var(--green-ink);outline-offset:3px}

.wrap{max-width:1120px;margin:0 auto;padding:0 24px}

@media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    *,*::before,*::after{animation:none!important;transition:none!important}
}

/* =============================================================
   ヒーロー — 白漆喰の壁に額装ポスター。足元に浅葱の腰壁
   ============================================================= */
.hero{position:relative;overflow:hidden;background:var(--plaster)}
.hero::after{
    content:"";
    position:absolute;left:0;right:0;bottom:0;height:132px;
    background:var(--celadon);
    border-top:2px solid rgba(35,38,30,.22);
}
.hero__inner{
    position:relative;z-index:1;
    display:flex;flex-direction:column;gap:36px;
    padding-top:28px;padding-bottom:40px;
}
.hero__brand{margin:0}
.hero__brand img{display:block;width:190px;height:auto}

.hero__stage{
    display:flex;align-items:center;justify-content:center;
    gap:clamp(28px,6vw,64px);
    padding-top:4px;
}
.hero__art{
    margin:0;
    background:#FFFDF6;
    padding:clamp(10px,1.6vw,16px);
    border:2px solid var(--steel);
    box-shadow:0 26px 60px rgba(35,38,30,.24),0 6px 16px rgba(35,38,30,.12);
    animation:heroRise .8s ease-out both;
}
.hero__art img{
    display:block;
    /* 幅44vw・高さ約68vh・450px(元画像901pxのRetina上限)のうち最小 */
    width:min(44vw,49vh,450px);height:auto;
    border:1px solid rgba(35,38,30,.2);
}
.hero__side{
    align-self:stretch;
    display:flex;flex-direction:column;justify-content:space-between;
    gap:32px;
}
.hero__lockup{
    margin:0;
    /* 親は横書きのまま右から並べ、子だけ縦書きにする(縦書きflexの主軸問題を回避) */
    display:flex;flex-direction:row-reverse;gap:20px;
    /* row-reverseではflex-end=左端。ポスター側の左エッジに寄せる */
    align-items:flex-start;justify-content:flex-end;
    font-weight:500;
    animation:heroRise .8s ease-out .12s both;
}
.hero__lockup>span{writing-mode:vertical-rl}
.hero__brandline{
    font-family:var(--latin);
    font-size:14px;letter-spacing:.32em;
    color:var(--green-ink);
    padding-top:8px;
}
.hero__title{
    font-family:var(--serif-ja);
    font-size:clamp(44px,7vw,64px);
    letter-spacing:.14em;
    font-weight:600;
    color:var(--ink);
}
.hero__sub{
    font-family:var(--latin);
    font-size:clamp(20px,3vw,26px);
    letter-spacing:.2em;
    color:var(--vermillion);
    padding-top:12px;
}
.hero__zh{
    font-family:var(--serif-tc);
    font-size:13px;letter-spacing:.3em;
    color:var(--ink-soft);
    padding-top:8px;
}

/* ---- 開催日ブロック(ポスターの隣・下端揃え) ---- */
.hero__when{
    display:flex;flex-direction:column;align-items:flex-start;gap:6px;
    animation:heroRise .8s ease-out .2s both;
}
.hero__when::before{
    content:"";
    width:44px;height:1px;
    background:var(--line-strong);
    margin-bottom:10px;
}
.hero__date{
    margin:0;
    font-family:var(--latin);
    font-size:clamp(24px,2.6vw,32px);
    font-weight:600;letter-spacing:.06em;
    color:var(--steel);
    font-variant-numeric:tabular-nums;
}
.hero__date .dow{
    font-size:.5em;letter-spacing:.18em;margin-left:.35em;
    text-transform:uppercase;
}
.hero__time{
    margin:0;
    font-family:var(--latin);
    font-size:clamp(15px,1.7vw,18px);
    letter-spacing:.16em;
    color:var(--steel);
    font-variant-numeric:tabular-nums;
}
.hero__place{margin:4px 0 0;font-size:13.5px;line-height:1.75;color:var(--ink)}
.hero__place .zh{display:block;font-size:12px;font-family:var(--serif-tc)}

/* ---- グロナビ — 腰壁バンド上の案内サイン(日繁2段・縦罫区切り) ---- */
.hero__meta{
    display:flex;justify-content:center;
    padding-top:20px;
    animation:heroRise .8s ease-out .28s both;
}
.hero__nav{display:flex;flex-wrap:wrap;justify-content:center}
.hero__nav a{
    display:flex;flex-direction:column;align-items:center;gap:3px;
    padding:4px 30px;
    font-size:14.5px;letter-spacing:.14em;
    color:var(--steel);text-decoration:none;
}
.hero__nav a+a{border-left:1px solid rgba(35,38,30,.35)}
.hero__nav a:hover{
    text-decoration:underline;
    text-decoration-thickness:2px;
    text-underline-offset:7px;
    text-decoration-color:var(--vermillion);
}
.hero__nav .zh{
    display:block;
    font-family:var(--serif-tc);
    font-size:11px;letter-spacing:.22em;
}

@keyframes heroRise{
    from{opacity:0;transform:translateY(14px)}
    to{opacity:1;transform:none}
}

/* =============================================================
   セクション共通 — 縦書きの吊り札見出し
   ============================================================= */
.sec{padding:76px 0;scroll-margin-top:16px}
.sec__grid{
    display:grid;grid-template-columns:88px minmax(0,1fr);
    gap:36px;align-items:start;
}
.sec__body{min-width:0}

.tag-head{
    margin:0;
    display:flex;flex-direction:column;align-items:center;
    font-weight:500;
}
.tag-head::before{
    content:"";
    width:1px;height:30px;
    background:var(--line-strong);
}
.tag-head__body{
    display:inline-flex;gap:10px;
    writing-mode:vertical-rl;
    background:var(--paper);
    border:1px solid var(--line-strong);
    padding:22px 13px;
    box-shadow:0 8px 18px rgba(35,38,30,.14);
    transform:rotate(-1.6deg);
}
.tag-head__ja{
    font-family:var(--serif-ja);
    font-size:20px;letter-spacing:.34em;
    color:var(--ink);
}
.tag-head__zh{
    font-family:var(--serif-tc);
    font-size:12px;letter-spacing:.3em;
    color:var(--celadon-ink);
}

/* =============================================================
   開催概要 — 紙の案内状+台北印
   ============================================================= */
.invite{
    position:relative;
    background:var(--paper);
    border:1px solid var(--line);
    padding:44px 48px 56px;
    box-shadow:0 18px 44px rgba(35,38,30,.12);
}
.invite::before{
    content:"";
    position:absolute;inset:10px;
    border:1px solid rgba(181,72,42,.45);
    pointer-events:none;
}
.invite dl{margin:0}
.invite .row{
    display:grid;grid-template-columns:96px minmax(0,1fr);
    gap:18px;padding:14px 0;
    border-bottom:1px dashed rgba(35,38,30,.2);
}
.invite dt{
    font-family:var(--serif-ja);
    font-size:14.5px;letter-spacing:.2em;
    color:var(--celadon-ink);
}
.invite dt .zh{
    display:block;
    font-family:var(--serif-tc);
    font-size:11px;letter-spacing:.24em;
    color:var(--ink-soft);
    margin-top:2px;
}
.invite dd{margin:0;font-size:15px}
.invite dd .em{font-family:var(--serif-ja);font-size:17px;letter-spacing:.06em}
.invite dd .sub{display:block;font-size:12.5px;color:var(--ink-soft);margin-top:3px}
.invite__note{margin-top:26px;font-size:13.5px;line-height:2.1}
.invite__note p{margin:0 0 8px}
.invite__note p[lang="zh-Hant"]{color:var(--ink-soft);font-family:var(--serif-tc)}
.seal{
    position:absolute;right:26px;bottom:24px;
    width:46px;height:50px;
    display:grid;place-items:center;
    background:var(--vermillion);color:var(--paper);
    font-family:var(--serif-ja);
    font-size:16px;letter-spacing:.1em;
    writing-mode:vertical-rl;
    transform:rotate(-2.5deg);
    border-radius:6px;
    box-shadow:0 3px 8px rgba(35,38,30,.18);
}

/* =============================================================
   会場の様子 — 鉄枠窓のようなフレームで写真を並べる
   ============================================================= */
.venue{
    background:var(--plaster-2);
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
}
.venue__lead{margin:0 0 28px;max-width:40em;font-size:14.5px;line-height:2.05}
.venue__lead .zh{
    display:block;margin-top:6px;
    font-family:var(--serif-tc);
    font-size:13px;color:var(--ink-soft);
}
.venue__photos{
    display:grid;
    grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);
    gap:20px;
}
.venue__photos figure{
    margin:0;overflow:hidden;
    border:3px solid var(--steel);
    background:#FFFDF6;
    box-shadow:0 16px 36px rgba(35,38,30,.18);
}
.venue__photos figure:first-child{grid-row:1/3}
.venue__photos figure:not(:first-child){aspect-ratio:3/2}
.venue__photos img{display:block;width:100%;height:100%;object-fit:cover}
.venue__credit{
    margin:16px 0 0;
    font-size:12.5px;letter-spacing:.04em;
    color:var(--ink-soft);
    text-align:right;
}
.venue__credit [lang="zh-Hant"]{margin-left:1em;font-family:var(--serif-tc)}

/* =============================================================
   お知らせ — news.php の出力(class契約)に合わせる
   ============================================================= */
.news-list{list-style:none;margin:0;padding:0;max-width:640px}
.news-item{
    display:flex;gap:22px;align-items:baseline;
    padding:16px 4px;
    border-bottom:1px dashed rgba(35,38,30,.25);
}
.news-date{
    font-family:var(--latin);
    font-size:14px;font-weight:600;letter-spacing:.08em;
    color:var(--celadon-ink);
    white-space:nowrap;
    font-variant-numeric:tabular-nums;
}
.news-link{
    color:var(--ink);
    text-decoration:underline;
    text-decoration-color:rgba(5,107,51,.35);
    text-underline-offset:4px;
}
.news-link:hover{color:var(--green-ink)}
.news-empty{margin:0;padding:8px 0;font-size:14px}
.news__more{margin:22px 0 0;font-size:13.5px}
.news__more .zh{margin-left:.8em;font-size:12px;color:var(--ink-soft);font-family:var(--serif-tc)}

/* =============================================================
   出展者紹介 — 明るい工場の帯。提灯フィルタは昼も灯る
   ============================================================= */
.exhibitors{
    background:var(--plaster-2);
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
}
.ex-lead{margin:0 0 8px;font-size:14.5px}
.ex-lead .count{
    font-family:var(--latin);
    font-size:34px;font-weight:600;line-height:1;
    letter-spacing:.02em;
    color:var(--vermillion);
    padding:0 4px;
}
.ex-lead .zh{
    display:block;margin-top:4px;
    font-family:var(--serif-tc);
    font-size:12.5px;color:var(--ink-soft);
}

/* --- 提灯フィルタ --- */
.filter{
    display:flex;flex-wrap:wrap;align-items:flex-start;
    gap:4px 14px;
    margin:30px 0 40px;
}
.filter button{
    appearance:none;background:none;border:0;padding:0;
    cursor:pointer;font:inherit;
    display:flex;flex-direction:column;align-items:center;
}
.filter button::before{
    content:"";
    width:1px;height:18px;
    background:var(--line-strong);
}
/* 吊り紐の長さをばらつかせる */
.filter button:nth-child(8n+1)::before{height:14px}
.filter button:nth-child(8n+2)::before{height:24px}
.filter button:nth-child(8n+3)::before{height:10px}
.filter button:nth-child(8n+4)::before{height:20px}
.filter button:nth-child(8n+5)::before{height:28px}
.filter button:nth-child(8n+6)::before{height:12px}
.filter button:nth-child(8n+7)::before{height:22px}
.filter button:nth-child(8n)::before{height:17px}

.lantern{
    position:relative;overflow:hidden;
    display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;
    width:56px;height:112px;
    border-radius:28px/30px;
    background-color:var(--paper);
    background-image:repeating-linear-gradient(to bottom,rgba(35,38,30,.05) 0 1px,transparent 1px 12px);
    border:1px solid var(--line-strong);
    box-shadow:0 4px 10px rgba(35,38,30,.1);
    color:var(--ink);
    transition:transform .15s ease-out;
}
.lantern__ja{
    writing-mode:vertical-rl;
    font-family:var(--serif-ja);
    font-size:15px;letter-spacing:.22em;
}
.lantern__zh{
    writing-mode:vertical-rl;
    font-family:var(--serif-tc);
    font-size:10px;letter-spacing:.18em;
    color:var(--ink-soft);
}
.filter button:hover .lantern{
    transform:translateY(3px) rotate(-1.5deg);
    border-color:rgba(217,123,51,.6);
    box-shadow:0 8px 20px rgba(217,123,51,.28);
}
/* 点灯 */
.filter button[aria-pressed="true"] .lantern{
    background-color:var(--lantern);
    background-image:
        repeating-linear-gradient(to bottom,rgba(140,60,10,.22) 0 1px,transparent 1px 12px),
        radial-gradient(ellipse 90% 70% at 50% 42%,#F6C687 0%,#EDA45C 45%,#D97B33 78%,#C2682B 100%);
    border-color:rgba(160,82,26,.65);
    color:#40210A;
    box-shadow:
        0 0 0 1px rgba(194,104,43,.4),
        0 8px 22px rgba(217,123,51,.4),
        0 0 32px rgba(232,154,91,.5);
}
.filter button[aria-pressed="true"] .lantern__zh{color:rgba(64,33,10,.8)}

/* --- カード --- */
.ex-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.ex-card{
    display:flex;flex-direction:column;gap:8px;
    background:var(--card);
    border:1px solid var(--line);
    padding:10px 10px 14px;
    box-shadow:0 2px 10px rgba(35,38,30,.07);
    transition:transform .15s ease-out;
}
.ex-card:hover{
    transform:translateY(-3px);
    border-color:rgba(217,123,51,.5);
    box-shadow:0 12px 26px rgba(35,38,30,.14),0 0 24px rgba(232,154,91,.28);
}
.ex-card__media{
    position:relative;
    display:block;width:100%;
    appearance:none;border:0;padding:0;background:none;
    cursor:pointer;line-height:0;
}
.ex-card__slides{position:relative;display:block;aspect-ratio:1/1;overflow:hidden;border:1px solid var(--line)}
.ex-card__slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ex-card__count{
    position:absolute;right:6px;bottom:6px;
    padding:2px 7px;border-radius:10px;
    background:rgba(35,38,30,.6);
    color:var(--paper);font-size:10.5px;font-family:var(--latin);letter-spacing:.03em;
}
.ex-card__name{
    margin:2px 0 0;
    font-family:var(--serif-ja);
    font-size:15px;font-weight:600;
    letter-spacing:.04em;line-height:1.5;
}
.ex-card__name a{color:var(--ink);text-decoration:none}
.ex-card__name a:hover{color:var(--green-ink)}
.ex-card__meta{
    margin:0;
    display:flex;flex-wrap:wrap;align-items:baseline;
    gap:2px 10px;
    font-size:12px;
}
.ex-card__genre{color:var(--celadon-ink);letter-spacing:.04em}
.ex-card__pref{color:var(--ink-soft)}
.ex-card__booth{color:var(--ink-soft)}
.ex-card__ws-badge{color:var(--green-ink)}
.ex-card__ws-badge .zh{margin-left:.4em;font-size:11px;font-family:var(--serif-tc);color:inherit}
.ex-card__link{
    flex-basis:100%;
    margin-top:2px;
    font-family:var(--latin);
    font-size:12.5px;letter-spacing:.04em;
    color:var(--green-ink);text-decoration:none;
    overflow-wrap:anywhere;
}
.ex-card__link:hover{text-decoration:underline}
.ex-card__desc{
    margin:2px 0 0;
    font-size:12.5px;line-height:1.6;
    color:var(--ink-soft);
    display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;
}
.ex-card__more{
    align-self:flex-start;
    appearance:none;background:none;border:0;padding:0;
    font:inherit;font-size:11.5px;letter-spacing:.04em;
    color:var(--green-ink);cursor:pointer;
    text-decoration:underline;text-decoration-color:rgba(5,107,51,.35);text-underline-offset:2px;
}
.ex-card__more:hover{text-decoration-color:var(--green-ink)}
.ex-card__more .zh{margin-left:.5em;font-size:11px;font-family:var(--serif-tc);color:inherit}

/* ---------- 出展者詳細モーダル(#ex-detail、共通1つをJSが使い回す) ---------- */
.ex-detail{
    padding:0;border:0;border-radius:2px;
    background:var(--card);
    max-width:min(920px,92vw);width:100%;
    max-height:88vh;
    box-shadow:0 24px 60px rgba(35,38,30,.28);
}
.ex-detail::backdrop{background:rgba(35,38,30,.55)}
body:has(.ex-detail[open]){overflow:hidden}
.ex-detail__panel{
    position:relative;
    display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
    max-height:88vh;overflow:auto;overscroll-behavior:contain;
}
.ex-detail__media{position:relative;width:100%;aspect-ratio:1/1;background:var(--plaster-2)}
.ex-detail__slides{position:relative;width:100%;height:100%;overflow:hidden}
.ex-detail__slide{
    position:absolute;inset:0;
    width:100%;height:100%;object-fit:cover;
    opacity:0;visibility:hidden;
    transition:opacity .2s ease-out,visibility 0s .2s;
}
.ex-detail__slide.is-active{opacity:1;visibility:visible;transition:opacity .2s ease-out}
.ex-detail__nav{
    position:absolute;top:50%;transform:translateY(-50%);
    width:32px;height:32px;
    display:flex;align-items:center;justify-content:center;
    border-radius:50%;
    border:1px solid var(--line-strong);
    background:rgba(246,241,228,.85);
    color:var(--ink);font-size:18px;line-height:1;
    cursor:pointer;
    transition:border-color .15s ease-out,color .15s ease-out;
}
.ex-detail__nav:hover{border-color:var(--green-ink);color:var(--green-ink)}
.ex-detail__nav--prev{left:8px}
.ex-detail__nav--next{right:8px}
.ex-detail__dots{
    position:absolute;left:0;right:0;bottom:8px;
    display:flex;justify-content:center;gap:2px;
}
.ex-detail__dot{position:relative;width:20px;height:20px;padding:0;border:0;background:none;cursor:pointer}
.ex-detail__dot::before{
    content:"";position:absolute;top:50%;left:50%;
    width:6px;height:6px;margin:-3px 0 0 -3px;
    border-radius:50%;
    background:rgba(43,42,38,.32);
    transition:background-color .15s ease-out;
}
.ex-detail__dot.is-active::before{background:var(--green-ink)}
.ex-detail__body{padding:26px 28px;display:flex;flex-direction:column;gap:10px;overflow:auto}
.ex-detail__close{
    position:absolute;top:10px;right:10px;z-index:1;
    width:32px;height:32px;border-radius:50%;
    border:1px solid var(--line-strong);
    background:rgba(246,241,228,.9);
    color:var(--ink);font-size:18px;line-height:1;
    cursor:pointer;
    transition:border-color .15s ease-out,color .15s ease-out;
}
.ex-detail__close:hover{border-color:var(--green-ink);color:var(--green-ink)}
.ex-detail__name{margin:0;padding-right:34px;font-family:var(--serif-ja);font-size:19px;font-weight:600;letter-spacing:.04em;line-height:1.5;color:var(--ink)}
.ex-detail__name a{color:inherit;text-decoration:none}
.ex-detail__name a:hover{color:var(--green-ink)}
.ex-detail__meta{margin:0;display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 10px;font-size:12.5px}
.ex-detail__desc{margin:6px 0 0;font-size:13.5px;line-height:1.85;color:var(--ink-soft);white-space:pre-line}
.ex-detail__workshop{margin-top:4px;padding-top:12px;border-top:1px solid var(--line)}
.ex-detail__workshop[hidden]{display:none}
.ex-detail__workshop-label{margin:0 0 4px;font-size:11.5px;font-weight:600;letter-spacing:.04em;color:var(--green-ink)}
.ex-detail__workshop-label .zh{margin-left:.5em;font-size:11px;font-family:var(--serif-tc);font-weight:400;color:inherit}
.ex-detail__workshop-title{margin:0;font-family:var(--serif-ja);font-size:14.5px;font-weight:600;letter-spacing:.03em;line-height:1.5;color:var(--ink)}
.ex-detail__workshop-desc{margin:4px 0 0;font-size:13px;line-height:1.8;color:var(--ink-soft);white-space:pre-line}
.ex-detail__workshop-photos{margin-top:8px;display:flex;flex-wrap:wrap;gap:8px}
.ex-detail__workshop-photos img{width:112px;height:112px;object-fit:cover;border:1px solid var(--line);border-radius:2px}
.ex-detail__link{
    margin-top:auto;padding-top:10px;
    font-family:var(--latin);
    font-size:12.5px;letter-spacing:.04em;
    color:var(--green-ink);text-decoration:none;
    overflow-wrap:anywhere;
}
.ex-detail__link:hover{text-decoration:underline}
.ex-detail__link[hidden]{display:none}

.ex-none{
    display:none;
    margin:8px 0 0;padding:26px;
    background:var(--card);
    border:1px dashed var(--line-strong);
    font-size:14px;color:var(--ink-soft);
    text-align:center;
}
.ex-none.show{display:flex;flex-direction:column;align-items:center;gap:14px}
.ex-none__reset{
    appearance:none;background:none;
    border:1px solid var(--line-strong);
    padding:8px 20px;
    font:inherit;font-size:13px;letter-spacing:.06em;
    color:var(--green-ink);cursor:pointer;
    transition:border-color .15s ease-out,color .15s ease-out;
}
.ex-none__reset:hover{border-color:var(--green-ink)}
.ex-none__reset .zh{margin-left:.6em;font-size:12px;font-family:var(--serif-tc);color:inherit}

/* =============================================================
   フッター — 腰壁の深い色で締める
   ============================================================= */
.footer{
    background:var(--celadon-ink);
    color:var(--paper);
    padding:56px 0 44px;
    border-top:2px solid rgba(35,38,30,.28);
}
.footer .wrap{display:flex;flex-direction:column;align-items:flex-start;gap:18px}
.footer__logo{margin:0}
.footer__logo img{
    display:block;width:150px;height:auto;
    filter:brightness(0) invert(1);
    opacity:.95;
}
.footer__title{
    margin:0;
    font-family:var(--serif-ja);
    font-size:19px;letter-spacing:.1em;
}
.footer__org{font-size:13px;color:rgba(246,241,228,.92)}
.footer__org a,
.footer__links a{
    color:var(--paper);
    text-decoration:underline;
    text-decoration-color:rgba(246,241,228,.45);
    text-underline-offset:3px;
}
.footer__org a:hover,
.footer__links a:hover{color:#F2C489}
.footer__links{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:13px}
.footer__copy{
    margin:10px 0 0;
    font-family:var(--latin);
    font-size:11.5px;letter-spacing:.14em;
    color:rgba(246,241,228,.8);
}

/* =============================================================
   レスポンシブ
   ============================================================= */
@media (max-width:960px){
    .ex-grid{grid-template-columns:repeat(3,1fr)}
}

@media (max-width:720px){
    .sec{padding:56px 0}
    .sec__grid{display:block}
    .tag-head{flex-direction:row;align-items:center;margin-bottom:28px}
    .tag-head::before{width:26px;height:1px}
    .tag-head__body{
        writing-mode:horizontal-tb;
        align-items:baseline;gap:12px;
        padding:10px 18px;
        transform:rotate(-1.2deg);
    }

    .hero__inner{gap:28px;padding-top:24px;padding-bottom:32px}
    /* side列を解除し、題字・開催日ブロックをポスターの下へ全幅で回す */
    .hero__side{display:contents}
    .hero__stage{flex-wrap:wrap;gap:24px 20px}
    .hero__art img{width:min(66vw,320px)}
    /* 題字は横組みに切替(吊り札見出しの縦→横切替と同じ流儀) */
    .hero__lockup{width:100%;flex-direction:column;gap:6px;align-items:center;text-align:center}
    .hero__lockup>span{writing-mode:horizontal-tb;padding-top:0}
    .hero__title{font-size:clamp(30px,9vw,38px)}
    .hero__brandline{font-size:12px}
    .hero__sub{font-size:18px}
    .hero__zh{padding-top:2px;font-size:12px}
    .hero__when{width:100%;align-items:center;text-align:center;padding-top:2px;gap:4px}
    .hero__when::before{margin-bottom:6px}
    .hero__meta{padding-top:8px}
    .hero__nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 0;width:min(100%,420px)}
    .hero__nav a{padding:2px 8px}
    .hero__nav a+a{border-left:0}
    .hero__nav a:nth-child(even){border-left:1px solid rgba(35,38,30,.35)}
    .hero::after{height:176px}

    .invite{padding:32px 22px 64px}
    .invite .row{grid-template-columns:78px minmax(0,1fr);gap:12px}
    .seal{right:18px;bottom:16px}

    .venue__photos{grid-template-columns:1fr}
    .venue__photos figure:first-child{grid-row:auto;aspect-ratio:4/5}

    .filter{gap:4px 8px}
    .lantern{width:48px;height:100px}
    .lantern__ja{font-size:13.5px}

    .ex-grid{grid-template-columns:repeat(2,1fr);gap:14px}

    .ex-detail{max-width:100%;width:100%;max-height:100dvh;border-radius:0}
    .ex-detail__panel{grid-template-columns:1fr;max-height:100dvh}
    .ex-detail__media{aspect-ratio:4/3}
    .ex-detail__body{padding:18px 20px 24px}

    .news-item{flex-direction:column;gap:2px;align-items:flex-start}
}