.kslk{--kslk-navy:#1f3d66;--kslk-soft:#e7edf6;--kslk-line:#dde2ea;--kslk-muted:#5b6678;--kslk-red:#c8102e;--kslk-bg:#f5f6f8;--kslk-ruri:#1e50a2;--kslk-coral:#f0866b;font-size:15px;line-height:1.6;color:#1b2433}
.kslk *{box-sizing:border-box}
.kslk [hidden]{display:none!important}
.kslk-meta{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:13px;color:var(--kslk-muted);margin:0 0 8px}
.kslk-meta b{color:#1b2433}
.kslk-legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12px;color:var(--kslk-muted);margin:0 0 12px}
.kslk-dock{position:static;background:#fff;border-bottom:1px solid #c3cad6;padding:12px 0;margin:0 0 20px;display:flex;flex-direction:column;gap:10px}
.kslk-search{display:flex;gap:8px;align-items:center}
.kslk-search input{flex:1;min-width:0;font:inherit;font-size:16px;padding:10px 12px;border:1.5px solid var(--kslk-line);border-radius:8px;background:var(--kslk-bg);color:#1b2433;margin:0}
.kslk-search input:focus{outline:none;border-color:var(--kslk-navy)}
.kslk-search button{font:inherit;font-size:13px;padding:10px 12px;border:0;border-radius:8px;background:var(--kslk-soft);color:var(--kslk-navy);cursor:pointer;white-space:nowrap;margin:0}
.kslk-hits{font-size:12px;color:var(--kslk-muted);min-height:1em}
.kslk-hits:empty{display:none}
/* タブ（路線）：瑠璃色ボタン＋丸アイコン。影・にじみなし */
.kslk-tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:2px 0 4px}
.kslk-tabs::-webkit-scrollbar{display:none}
.kslk-tab{flex:none;display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:8px 18px 8px 9px;text-decoration:none!important;color:var(--kslk-ruri)!important;background:#fff;border:1.5px solid var(--kslk-ruri);border-radius:4px;font-size:15px;font-weight:700;line-height:1.25;letter-spacing:.02em;box-shadow:none;transition:background-color .15s,color .15s}
.kslk-tab:hover{background:#eef2f9}
.kslk-tab[aria-selected="true"]{background:var(--kslk-ruri);color:#fff!important}
.kslk-tab-ico{flex:none;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--kslk-coral)}
.kslk-tab-ico svg{width:17px;height:17px;display:block}
/* 分類ボタン：白地・細い枠・高さあり */
.kslk-nav{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:2px 0}
.kslk-nav::-webkit-scrollbar{display:none}
.kslk-nav a{flex:none;display:inline-flex;align-items:center;min-height:40px;padding:0 16px;text-decoration:none!important;color:#1b2433!important;background:#fff;border:1px solid #c3cad6;border-radius:999px;font-size:14px;font-weight:600;line-height:1.2;box-shadow:none}
.kslk-nav a:hover{border-color:var(--kslk-ruri);color:var(--kslk-ruri)!important}
.kslk-tab:focus-visible,.kslk-nav a:focus-visible,.kslk-item a:focus-visible{outline:2px solid var(--kslk-red);outline-offset:2px}
/* 本体 */
.kslk-route-title{font-size:20px!important;margin:8px 0 12px!important;padding:0!important;border:0!important;background:none!important;color:var(--kslk-navy)!important}
.kslk-route-title::before,.kslk-route-title::after{display:none!important}
.kslk.is-tabbed:not(.is-searching) .kslk-route-title{display:none}
.kslk-cat{scroll-margin-top:110px;margin:0 0 28px}
.kslk-cat-head{display:flex;align-items:baseline;gap:10px;border-bottom:2px solid var(--kslk-navy);padding-bottom:6px;margin:0 0 10px}
.kslk-cat-head h3{font-size:18px!important;margin:0!important;padding:0!important;border:0!important;background:none!important;color:var(--kslk-navy)!important;line-height:1.4;font-weight:700}
.kslk-cat-head h3::before,.kslk-cat-head h3::after{display:none!important}
.kslk-count{margin-left:auto;font-size:12px;color:var(--kslk-muted)}
.kslk-list{list-style:none!important;margin:0!important;padding:0!important;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:8px}
.kslk-item{min-width:0;margin:0!important;padding:0!important;background:#fff;border:1px solid var(--kslk-line);border-radius:8px;display:flex;flex-direction:column}
.kslk-item::before{display:none!important}
.kslk-main{display:flex;flex-direction:column;gap:4px;padding:12px 14px;min-height:48px;text-decoration:none!important;color:inherit!important;flex:1}
.kslk-main:hover .kslk-name{text-decoration:underline}
.kslk-name{color:var(--kslk-navy);font-weight:700;font-size:16px;line-height:1.45;overflow-wrap:anywhere}
.kslk-ext{font-weight:400;font-size:12px;color:var(--kslk-muted);margin-left:4px}
.kslk-note{color:var(--kslk-muted);font-size:13px;line-height:1.5}
.kslk-foot{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:11.5px}
.kslk-domain{color:var(--kslk-muted)}
.kslk-tag{border-radius:4px;padding:1px 6px;font-weight:700}
.kslk-pdf{background:#eceff4;color:#3c4659}
.kslk-yearly{background:#fff3d6;color:#7a4a00}
.kslk-subs{display:flex;flex-wrap:wrap;gap:6px;padding:0 14px 12px;margin-top:-4px}
.kslk-subs a{font-size:12.5px;line-height:1.3;text-decoration:none!important;color:var(--kslk-navy)!important;border:1px solid var(--kslk-line);background:var(--kslk-bg);border-radius:999px;padding:5px 10px}
.kslk-subs a::after{content:" ↗";color:var(--kslk-muted);font-size:11px}
.kslk-subs a:hover{border-color:var(--kslk-navy)}
.kslk-empty{padding:24px;text-align:center;color:var(--kslk-muted);background:#fff;border:1px dashed var(--kslk-line);border-radius:8px}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
/* 分類へ戻るボタン（スマホのみ表示） */
.kslk-back{position:fixed;right:calc(14px + env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:30;display:none;align-items:center;gap:6px;min-height:44px;padding:0 16px;border:0;border-radius:999px;background:var(--kslk-ruri);color:#fff;font:inherit;font-size:14px;font-weight:700;cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,.18)}
.kslk-back.is-on{display:inline-flex}
/* スマホ：全部の入口を一目で（固定解除・タブ2×2・分類は折り返し） */
@media (max-width:600px){
 .kslk-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;overflow:visible;padding:0}
 .kslk-tab{min-height:46px;padding:6px 10px 6px 7px;gap:8px;font-size:14px}
 .kslk-tab-ico{width:28px;height:28px}
 .kslk-tab-ico svg{width:15px;height:15px}
 .kslk-nav{flex-wrap:wrap;overflow:visible;gap:6px}
 .kslk-nav a{min-height:34px;padding:0 12px;font-size:13px}
 .kslk-cat{scroll-margin-top:100px}
}
/* 名称のみ（ホームページ未確認） */
.kslk-item.is-nolink{background:#fafbfc;border-style:dashed}
.kslk-item.is-nolink .kslk-name{color:#3c4659}
.kslk-nolink{background:#eef0f3;color:#5b6678}
/* キーワード欄：常に上部に固定（PC・スマホとも） */
.kslk-searchbar{position:sticky;top:var(--wp-admin--admin-bar--height,0px);z-index:21;background:#fff;padding:10px 0 8px;margin:0 0 4px;border-bottom:1px solid #e6e9ed;display:flex;flex-direction:column;gap:6px}
/* 検索中：タブと分類は消さずに薄く（押すと検索を解除して切り替え） */
.kslk-tabs,.kslk-nav{transition:opacity .2s}
.kslk.is-searching .kslk-tabs,.kslk.is-searching .kslk-nav{opacity:.4}
.kslk.is-searching .kslk-tabs:hover,.kslk.is-searching .kslk-nav:hover{opacity:.7}
.kslk-dock{scroll-margin-top:96px}
/* 検索中に件数が減っても、ページが急に縮まないように */
.kslk.is-searching{min-height:85vh}