:root{--ink:#20201d;--paper:#f6f1e7;--red:#d6422b;--line:#d8cfbe;--muted:#706b61;--card:#fffaf1}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans CJK JP","Hiragino Sans",sans-serif;line-height:1.6}
header,main,footer{max-width:1180px;margin:auto;padding:22px 28px}
header{display:flex;align-items:baseline;gap:18px;border-bottom:1px solid var(--line)}
header span,.meta,.place{color:var(--muted);font-size:.78rem}
.brand{color:var(--red);font:800 1.55rem Georgia,serif;text-decoration:none}
.hero{padding:56px 0 46px;border-bottom:1px solid var(--line)}
.eyebrow{color:var(--red);font-weight:800;letter-spacing:.15em}
.hero h1{font-size:clamp(2.4rem,7vw,5.6rem);line-height:1.03;letter-spacing:-.05em;margin:.15em 0}
.hero>p:last-child{max-width:600px;font-size:1.04rem}
.section-head,.prefecture-head,.municipality-head{display:flex;justify-content:space-between;align-items:baseline}
.section-head{margin:44px 0 16px}
.section-head h2,.prefecture-head h2,.municipality-head h3{margin:0}
.section-head strong,.prefecture-head strong{color:var(--red);font-size:1.7rem}

/* 絞り込み。上に貼り付けて、長いページでも手が届くようにする */
.filter{position:sticky;top:0;z-index:5;display:flex;flex-wrap:wrap;gap:10px 14px;align-items:flex-end;padding:12px 14px;margin:0 0 18px;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--red)}
.filter label{display:flex;flex-direction:column;gap:3px;font-size:.74rem;color:var(--muted);font-weight:700}
.filter label.grow{flex:1 1 220px}
.filter select,.filter input{font:inherit;font-size:.92rem;padding:6px 8px;border:1px solid var(--line);border-radius:4px;background:#fff;color:var(--ink);min-width:150px}
.filter input{width:100%}
.filter select:disabled{color:#aaa;background:#f3efe6}
.filter button{font:inherit;font-size:.86rem;padding:7px 12px;border:1px solid var(--line);border-radius:4px;background:#fff;cursor:pointer;color:var(--muted)}
.filter.active button{color:var(--red);border-color:var(--red)}
.filter-count{font-size:.86rem;color:var(--red);font-weight:700;align-self:center}

.prefecture{margin:26px 0 44px}
.prefecture-head{padding-bottom:6px;border-bottom:3px solid var(--ink)}
.municipality{margin:20px 0 28px}
.municipality-head{margin-bottom:8px}
.municipality-head h3{font-size:1.15rem}
.municipality-head .count{color:var(--muted);font-weight:700;font-size:.86rem}

/* カード: 4列、余白と見出しを詰める */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.grid article{background:var(--card);border:1px solid var(--line);padding:11px 13px;display:flex;flex-direction:column;gap:4px;min-width:0}
.grid h3{font-size:.98rem;line-height:1.35;margin:0;font-weight:700;overflow-wrap:anywhere}
.grid h3 a{color:inherit;text-decoration:none;border-bottom:2px solid var(--red);padding-bottom:1px}
.grid h3 a:hover,.grid h3 a:focus{color:var(--red)}
/* 祭り名の右の虫めがね。名前のリンク(出典)とは別行き先なので、下線は付けない */
.grid h3 a.search{border-bottom:0;margin-left:.35em;font-size:.82em;opacity:.45;text-decoration:none;white-space:nowrap}
.grid h3 a.search:hover,.grid h3 a.search:focus{opacity:1}

.place{margin:0;font-size:.72rem}
.summary{margin:2px 0 0;font-size:.82rem;color:#4a463f;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:2px}
.tags span{border:1px solid var(--line);border-radius:100px;padding:0 7px;font-size:.66rem;color:var(--muted)}
.src{margin:0;color:#8a8478;font-size:.68rem;word-break:break-all}
.grid article .meta{margin:auto 0 0;padding-top:4px;font-size:.7rem}

.reports{margin:56px 0;padding:26px;border-top:5px solid var(--red);background:var(--card)}
.table-wrap{max-width:100%;overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th,td{padding:8px 10px;border:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#eee5d5}
a{color:#a72d1d}
footer{border-top:1px solid var(--line);font-size:.8rem}
[hidden]{display:none!important}

@media(max-width:1000px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.grid{grid-template-columns:repeat(2,1fr)}.hero{padding:40px 0}.hero h1{font-size:2.8rem}.section-head strong,.prefecture-head strong{font-size:1.3rem}.filter{position:static}}
@media(max-width:480px){.grid{grid-template-columns:1fr}}