/* === 和モダン Reset & Base === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,"Noto Sans JP",sans-serif;color:#1b1b1b;background:#f0f7f4;line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:#2d6a4f;text-decoration:none;transition:color .2s}
a:hover{color:#40916c}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
.screen-reader-text{border:0;clip:rect(0,0,0,0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}

/* === Container === */
.wm-container{max-width:1200px;margin:0 auto;padding:0 20px}

/* === Top Bar === */
.wm-topbar{background:#1b4332;color:#d8f3dc;font-size:12px;padding:6px 0;text-align:center;letter-spacing:.5px}
.wm-topbar .wm-date{font-weight:300}

/* === Header === */
.wm-header{background:#fff;border-bottom:1px solid #d8f3dc;padding:20px 0}
.wm-header-inner{display:flex;align-items:center;justify-content:center}
.wm-header-inner h1{font-size:20px;font-weight:500}
.wm-header-inner .wm-logo{max-height:45px;width:auto}
.wm-header-inner .wm-header-desc{font-size:12px;color:#888;margin-top:6px;text-align:center;letter-spacing:.5px}

/* === Navigation === */
.wm-nav{background:#fff;border-bottom:2px solid #2d6a4f;position:sticky;top:0;z-index:100;box-shadow:0 1px 4px rgba(0,0,0,.06);transition:box-shadow .3s}
.wm-nav.is-sticky{box-shadow:0 2px 12px rgba(0,0,0,.1)}
.wm-nav-inner{display:flex;align-items:center;gap:0}
.wm-nav a{display:inline-block;padding:14px 18px;font-size:14px;font-weight:500;color:#333;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s}
.wm-nav a:hover,.wm-nav a.active{color:#2d6a4f;border-bottom-color:#2d6a4f;background:#f0f7f4}
.wm-nav-extra{display:none!important}
.wm-nav .wm-nav-search{margin-left:auto;display:flex;align-items:center;gap:0}
.wm-nav .wm-nav-search input{border:1px solid #d8d8d8;border-right:none;padding:8px 14px;font-size:13px;border-radius:6px 0 0 6px;outline:none;width:180px;transition:border-color .2s;font-family:inherit}
.wm-nav .wm-nav-search input:focus{border-color:#2d6a4f}
.wm-nav .wm-nav-search button{background:#2d6a4f;color:#fff;border:none;padding:8px 16px;font-size:13px;border-radius:0 6px 6px 0;cursor:pointer;font-family:inherit;transition:background .2s}
.wm-nav .wm-nav-search button:hover{background:#40916c}
.wm-nav-toggle{display:none;background:none;border:none;font-size:22px;cursor:pointer;padding:10px;color:#2d6a4f;flex-shrink:0;line-height:1}
.wm-nav-logo-mobile{display:none!important;height:30px;width:auto;flex-shrink:0;opacity:0;transition:opacity .25s;margin-left:30px}
.wm-nav-logo-mobile img{display:block;height:100%;width:auto}

/* === Ad Banner === */
.wm-ad-banner{background:#e8f5e9;text-align:center;padding:8px 0;display:flex;flex-direction:column;align-items:center}
.wm-ad-label{font-size:11px;color:#888;text-transform:uppercase;margin-bottom:4px}

/* === Content Layout === */
.wm-content-wrap{padding:40px 0}
.wm-content-grid{display:flex;gap:40px}
.wm-main{flex:1;min-width:0}
.wm-sidebar{width:300px;flex-shrink:0}

/* === Sidebar === */
.wm-sidebar .wm-widget{background:#fff;border-radius:12px;padding:24px;margin-bottom:24px;box-shadow:0 2px 10px rgba(0,0,0,.04)}
.wm-widget-title{font-size:16px;font-weight:600;color:#1b4332;margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid #d8f3dc;position:relative}
.wm-widget-title::after{content:'';position:absolute;bottom:-2px;left:0;width:40px;height:2px;background:#2d6a4f}
.wm-widget-search{display:flex;gap:0}
.wm-widget-search input{flex:1;border:1px solid #e0e0e0;padding:10px 14px;font-size:14px;border-radius:8px 0 0 8px;outline:none;font-family:inherit;transition:border-color .2s}
.wm-widget-search input:focus{border-color:#2d6a4f}
.wm-widget-search button{background:#2d6a4f;color:#fff;border:none;padding:10px 18px;font-size:14px;border-radius:0 8px 8px 0;cursor:pointer;font-family:inherit;transition:background .2s}
.wm-widget-search button:hover{background:#40916c}
.wm-widget-list li{padding:8px 0;border-bottom:1px solid #f0f0f0;font-size:14px}
.wm-widget-list li:last-child{border-bottom:none}
.wm-widget-list a{color:#333}
.wm-widget-list a:hover{color:#2d6a4f}
.wm-widget-list .wm-cat-count{float:right;color:#aaa;font-size:12px}

/* === Footer === */
.wm-footer{background:#1b4332;color:#d8f3dc;padding:30px 0;margin-top:20px}
.wm-footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:13px}
.wm-footer a{color:#b7e4c7}
.wm-footer a:hover{color:#fff}
.wm-footer-links{display:inline-flex;gap:12px;margin-left:12px;flex-wrap:wrap}

/* === No Results === */
.wm-no-results{padding:60px 20px;text-align:center;background:#fff;border-radius:12px}
.wm-no-results p:first-child{font-size:16px;color:#666;margin-bottom:8px}
.wm-no-results p:last-child{font-size:14px;color:#999}

/* === Responsive (shared) === */
@media (max-width:900px){
  .wm-content-grid{flex-direction:column}
  .wm-sidebar{width:100%}
  .wm-nav-inner{flex-wrap:wrap;padding:0 4px;position:relative}
  .wm-nav-toggle{display:flex;align-items:center}
  .wm-nav-logo-mobile{display:flex!important;align-items:center;height:30px;padding:0!important;margin-bottom:0!important;border:none!important;background:none!important;width:auto!important;opacity:0}
  .wm-nav.is-sticky .wm-nav-logo-mobile{opacity:1}
  .wm-nav .wm-nav-search{display:none}
  .wm-nav-links{display:none;width:100%;flex-direction:column}
  .wm-nav-links.open{display:flex}
  .wm-nav a{border-bottom:none;margin-bottom:0;width:100%;padding:12px 16px}
  .wm-nav a:hover,.wm-nav a.active{background:#f0f7f4}
  .wm-nav-extra{display:block!important}
}
@media (max-width:600px){
  .wm-content-wrap{padding:24px 0}
  .wm-footer-inner{flex-direction:column;text-align:center}
}