:root{
  /* えんナビ ブランドカラー（ロゴ準拠）
     ピンク#F48BA3 / 緑#8BC37F / 黄#FFC857 / 茶#8C7A6B / クリーム#F5F1E9 */
  --green:#8bc37f; --green-d:#4f8a44; --green-l:#eef7ea;
  --orange:#ec6f92; --orange-d:#d24e78;  /* 淡色ピンク=装飾 / 濃色=CTA・文字（コントラスト確保） */
  --yellow:#ffc857; --brown:#8c7a6b;
  --ink:#4a423b; --ink-soft:#7d7167; --line:#efe7dd;
  --bg:#fdfbf6; --card:#ffffff; --pink:#fdecf1;
  --radius:16px; --shadow:0 8px 30px rgba(140,120,105,.10);
  --wrap:1120px;
}
*{box-sizing:border-box}
html,body{overflow-x:hidden}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--ink);background:var(--bg);
  font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP","Yu Gothic UI",Meiryo,system-ui,sans-serif;
  line-height:1.75;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,250,243,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:20px;height:66px}
.brand{display:flex;align-items:center;gap:0;font-weight:800;font-size:0;color:var(--green-d)}
.brand .logo{width:184px;height:44px;flex:none;background:url("logo-lockup.png") left center/contain no-repeat;text-indent:-9999px}
.nav-links{display:flex;gap:22px;margin-left:12px;font-weight:600;font-size:15px;color:var(--ink-soft)}
.nav-links a:hover{color:var(--green-d)}
.nav-cta{margin-left:auto;display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;border-radius:999px;padding:11px 22px;border:0;cursor:pointer;font-size:15px;transition:.15s;white-space:nowrap}
.btn-primary{background:var(--orange-d);color:#fff;box-shadow:0 6px 16px rgba(210,78,120,.30)}
.btn-primary:hover{background:#b93e68;transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--green-d);border:1.5px solid var(--green)}
.btn-ghost:hover{background:var(--green-l)}
.btn-lg{padding:15px 32px;font-size:17px}
.menu-toggle{display:none;background:none;border:0;font-size:26px;cursor:pointer;color:var(--green-d)}

/* hero */
.hero{background:linear-gradient(180deg,var(--green-l),var(--bg));padding:64px 0 40px;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1{font-size:40px;line-height:1.35;margin:0 0 16px;letter-spacing:.01em}
.hero h1 .hl{color:var(--orange-d)}
.hero p.lead{font-size:17px;color:var(--ink-soft);margin:0 0 26px}
.hero .badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.badge{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:13px;font-weight:700;color:var(--green-d);box-shadow:var(--shadow)}
.hero-art{background:#fff;border-radius:24px;box-shadow:var(--shadow);padding:26px;text-align:center}
.hero-art .big{font-size:64px}
.hero-art .num{font-size:34px;font-weight:900;color:var(--orange-d);line-height:1.1}
.hero-art .grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.hero-art .grid3 div{background:var(--green-l);border-radius:12px;padding:12px 6px;font-size:12px;font-weight:700;color:var(--green-d)}
.hero-art .grid3 b{display:block;font-size:22px;color:var(--ink)}

/* search box */
.searchbox{background:#fff;border-radius:20px;box-shadow:var(--shadow);padding:22px;margin-top:-30px;position:relative;z-index:5}
.searchbox h2{margin:0 0 14px;font-size:18px}
.search-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.field label{display:block;font-size:12px;font-weight:700;color:var(--ink-soft);margin-bottom:5px}
.field select,.field input{width:100%;padding:11px 12px;border:1.5px solid var(--line);border-radius:10px;font-size:14px;background:#fff;color:var(--ink)}
.search-actions{margin-top:14px;text-align:center}

/* sections */
section{padding:56px 0}
.section-head{text-align:center;margin-bottom:36px}
.section-head .eyebrow{color:var(--orange-d);font-weight:800;letter-spacing:.14em;font-size:13px}
.section-head h2{font-size:30px;margin:8px 0 6px}
.section-head p{color:var(--ink-soft);margin:0}
.tint{background:var(--green-l)}
.tint2{background:var(--pink)}

/* reasons */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow)}
.card .ic{width:56px;height:56px;border-radius:14px;background:var(--green-l);display:grid;place-items:center;font-size:28px;margin-bottom:14px}
.card h3{margin:0 0 8px;font-size:19px}
.card p{margin:0;color:var(--ink-soft);font-size:15px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{background:#fff;border-radius:var(--radius);padding:24px 20px;border:1px solid var(--line);position:relative}
.step:before{counter-increment:s;content:"0" counter(s);position:absolute;top:-14px;left:20px;background:var(--orange);color:#fff;font-weight:800;padding:4px 12px;border-radius:999px;font-size:14px}
.step h3{margin:14px 0 6px;font-size:17px}
.step p{margin:0;color:var(--ink-soft);font-size:14px}

/* jobs */
.job-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.job{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.job .top{padding:16px 18px 0;display:flex;gap:8px;flex-wrap:wrap}
.tag{font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--green-l);color:var(--green-d)}
.tag.hot{background:#ffe3d2;color:var(--orange-d)}
.job .body{padding:12px 18px 18px;flex:1;display:flex;flex-direction:column}
.job h3{margin:6px 0 4px;font-size:17px}
.job .facility{color:var(--ink-soft);font-size:14px;margin:0 0 12px}
.job .meta{list-style:none;padding:0;margin:0 0 16px;font-size:14px}
.job .meta li{display:flex;gap:8px;padding:3px 0;color:var(--ink)}
.job .meta li span{color:var(--ink-soft);min-width:54px}
.job .pay{font-weight:800;color:var(--orange-d);font-size:18px}
.job .btn{margin-top:auto;justify-content:center}

/* columns */
.col-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.col-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.col-card .thumb{height:120px;background:linear-gradient(135deg,var(--green-l),var(--pink));display:grid;place-items:center;font-size:44px}
.col-card .c-body{padding:18px}
.col-card .cat{font-size:12px;font-weight:700;color:var(--orange-d)}
.col-card h3{margin:6px 0 8px;font-size:17px;line-height:1.5}
.col-card p{margin:0;color:var(--ink-soft);font-size:14px}

/* cta band */
.cta-band{background:linear-gradient(135deg,var(--green),var(--green-d));color:#fff;text-align:center;border-radius:24px;padding:50px 24px;margin:20px 0}
.cta-band h2{font-size:30px;margin:0 0 10px}
.cta-band p{margin:0 0 26px;opacity:.95}
.cta-band .btn-primary{background:#fff;color:var(--green-d)}
.cta-band .btn-primary:hover{background:var(--pink)}

/* form */
.form-wrap{max-width:640px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:34px}
.form-row{margin-bottom:18px}
.form-row label{display:block;font-weight:700;font-size:14px;margin-bottom:6px}
.form-row label .req{color:#e5533d;font-size:12px;margin-left:6px}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font-size:15px;font-family:inherit}
.form-row textarea{min-height:110px;resize:vertical}
.form-note{font-size:13px;color:var(--ink-soft);margin-top:18px}
.form-ok{background:var(--green-l);border:1px solid var(--green);color:var(--green-d);border-radius:12px;padding:16px;font-weight:700;text-align:center;display:none}

/* generic content */
.page-hero{background:var(--green-l);padding:44px 0;text-align:center}
.page-hero h1{font-size:32px;margin:0 0 8px}
.page-hero p{margin:0;color:var(--ink-soft)}
.prose{max-width:820px;margin:0 auto}
.prose h2{font-size:24px;margin:36px 0 12px;padding-left:12px;border-left:5px solid var(--orange)}
.prose h3{font-size:19px;margin:26px 0 8px}
.prose p{color:#3d4a44}
.prose ul{padding-left:20px}
.prose li{margin:6px 0}
.faq{border:1px solid var(--line);border-radius:12px;margin:12px 0;background:#fff;overflow:hidden}
.faq summary{cursor:pointer;font-weight:700;padding:16px 18px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary:before{content:"Q ";color:var(--orange-d);font-weight:900}
.faq .a{padding:0 18px 16px;color:var(--ink-soft)}
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.table th,.table td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-size:15px}
.table th{background:var(--green-l);width:180px;color:var(--green-d);white-space:nowrap}
.filters{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:26px}
.filters .search-grid{grid-template-columns:repeat(5,1fr)}
.result-count{font-weight:700;margin-bottom:16px}
.empty{text-align:center;padding:40px;color:var(--ink-soft)}

/* article */
.breadcrumb{font-size:13px;color:var(--ink-soft);margin-bottom:14px}
.breadcrumb a{color:var(--green-d)}
.breadcrumb a:hover{text-decoration:underline}
.article-meta{font-size:13px;color:var(--ink-soft);margin:0 0 22px;border-bottom:1px solid var(--line);padding-bottom:16px}
.lead-summary{background:var(--green-l);border-left:5px solid var(--green);border-radius:0 12px 12px 0;padding:16px 18px;margin:0 0 26px;font-weight:600}
.cta-inline{background:linear-gradient(135deg,var(--green),var(--green-d));color:#fff;text-align:center;border-radius:18px;padding:32px 22px;margin:34px 0}
.cta-inline h3{margin:0 0 8px;font-size:22px}
.cta-inline p{margin:0 0 18px;opacity:.95}
.cta-inline .btn-primary{background:#fff;color:var(--green-d)}
.cta-inline .btn-primary:hover{background:var(--pink)}
.author-box{font-size:13px;color:var(--ink-soft);background:var(--bg);border:1px solid var(--line);border-radius:12px;margin-top:30px;padding:14px 16px}
.rel-list{list-style:none;padding:0;margin:14px 0 0}
.rel-list a{display:block;padding:10px 0;border-bottom:1px solid var(--line);color:var(--green-d);font-weight:600}

/* footer */
.site-footer{background:#26312b;color:#cdd8d1;padding:48px 0 24px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.foot-grid h4{color:#fff;font-size:15px;margin:0 0 12px}
.foot-grid a{display:block;color:#aeb9b2;font-size:14px;padding:4px 0}
.foot-grid a:hover{color:#fff}
.foot-brand{display:flex;align-items:center;gap:9px;font-weight:800;color:#fff;font-size:19px;margin-bottom:10px}
.foot-brand .logo{width:38px;height:38px;flex:none;background:#fff url("logo-mark.png") center/84% no-repeat;border-radius:10px;font-size:0;text-indent:-9999px}
.foot-bottom{border-top:1px solid #3a463f;margin-top:30px;padding-top:18px;font-size:13px;color:#8f9b93;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.disclaimer{background:#fff6ea;border:1px solid #f5d9b0;color:#8a6412;border-radius:12px;padding:14px 18px;font-size:13px;margin:24px auto 0;max-width:var(--wrap)}

@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr}
  .hero-art{order:-1}
  .searchbox{margin-top:0}
  .cards,.job-grid,.col-grid,.steps{grid-template-columns:1fr 1fr}
  .search-grid,.filters .search-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-links{display:none}
  .menu-toggle{display:block}
  .nav-links.open{display:flex;position:absolute;top:66px;left:0;right:0;background:#fff;flex-direction:column;padding:8px 20px;border-bottom:1px solid var(--line);gap:0}
  .nav-links.open a{padding:12px 0;font-size:16px;border-bottom:1px solid var(--green-l)}
  .menu-toggle{padding:6px 10px}
  .brand .logo{width:46px;height:44px;background-image:url("logo-mark.png")}
  .hero h1{font-size:30px}
  .cards,.job-grid,.col-grid,.steps,.search-grid,.filters .search-grid,.foot-grid{grid-template-columns:1fr}
  .section-head h2{font-size:24px}
  .nav-cta .btn-ghost{display:none}
  .table th{width:auto;white-space:normal}
  .table th,.table td{padding:11px 12px;font-size:14px}
  .disclaimer{margin-left:16px;margin-right:16px}
  .form-wrap{padding:24px 18px}
  section{padding:42px 0}
  .hero{padding-top:44px}
  .searchbox{margin-top:16px}
  .hero .badges{margin-bottom:4px}
  .cta-band{padding:38px 20px}
  .cta-band h2,.section-head h2{font-size:23px}
}