:root{
  --line-green:#06C755;
  --line-green-hover:#05B34C;
  --line-dark:#111111;
  --line-text:#333333;
  --line-muted:#777777;
  --line-bg:#FFFFFF;
  --line-gray:#F4F5F6;
  --line-border:#E5E5E5;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;color:var(--line-text);background:var(--line-bg);line-height:1.6}
a{text-decoration:none;color:inherit;transition:0.2s}
img{max-width:100%;height:auto;display:block;border-radius:12px}

/* Header */
.site-header{position:sticky;top:0;background:rgba(255,255,255,0.95);border-bottom:1px solid var(--line-border);z-index:100}
.header-inner{max-width:1100px;margin:0 auto;padding:16px 20px;display:flex;justify-content:space-between;align-items:center}
.logo{font-size:24px;font-weight:900;color:var(--line-green);letter-spacing:-0.5px}
.nav{display:flex;gap:15px;overflow-x:auto}
.nav a{font-size:14px;font-weight:700;color:var(--line-text);padding:8px 12px;border-radius:20px}
.nav a.active, .nav a:hover{background:var(--line-green);color:#fff}

/* Hero */
.hero{background:var(--line-green);color:#fff;padding:80px 20px;text-align:center;position:relative;overflow:hidden}
.hero-inner{max-width:900px;margin:0 auto;position:relative;z-index:2}
.hero-badge{display:inline-block;background:#fff;color:var(--line-green);padding:6px 16px;border-radius:20px;font-size:14px;font-weight:bold;margin-bottom:20px}
.hero h1{font-size:clamp(28px, 5vw, 42px);font-weight:900;margin:0 0 16px;letter-spacing:-1px;line-height:1.3}
.hero p{font-size:16px;margin:0 0 40px;opacity:0.9}
.hero-image{border-radius:16px;box-shadow:0 20px 40px rgba(0,0,0,0.15);margin:0 auto;max-width:800px;border:4px solid rgba(255,255,255,0.2)}
.btn-group{display:flex;justify-content:center;gap:16px;margin-bottom:40px;flex-wrap:wrap}
.btn{display:inline-block;padding:14px 32px;border-radius:30px;font-weight:bold;font-size:16px;text-align:center;min-width:200px}
.btn-primary{background:#fff;color:var(--line-green)}
.btn-primary:hover{background:#f0f0f0}
.btn-outline{border:2px solid #fff;color:#fff}
.btn-outline:hover{background:rgba(255,255,255,0.1)}

/* Layout Content */
.section{padding:80px 20px;max-width:1100px;margin:0 auto}
.section-header{text-align:center;margin-bottom:40px}
.section-header h2{font-size:32px;color:var(--line-dark);margin:0 0 10px;font-weight:900;letter-spacing:-0.5px}
.section-header p{color:var(--line-muted);font-size:16px;margin:0}

/* Categories */
.category-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.cat-card{background:var(--line-bg);border:1px solid var(--line-border);padding:24px;border-radius:16px;box-shadow:0 4px 12px rgba(0,0,0,0.03)}
.cat-card:hover{border-color:var(--line-green);box-shadow:0 8px 24px rgba(6,199,85,0.15);transform:translateY(-2px)}
.cat-card span{display:block;color:var(--line-green);font-size:12px;font-weight:bold;margin-bottom:8px}
.cat-card h3{margin:0 0 8px;font-size:18px;color:var(--line-dark)}
.cat-card p{margin:0;font-size:14px;color:var(--line-muted)}

/* Main Content */
.detail-content{display:flex;flex-wrap:wrap;align-items:center;gap:40px;background:var(--line-gray);padding:40px;border-radius:24px}
.detail-text{flex:1;min-width:300px}
.detail-text h3{font-size:28px;color:var(--line-dark);margin-top:0;margin-bottom:20px}
.detail-text p{font-size:16px;margin-bottom:16px;color:var(--line-text)}
.detail-img{flex:1;min-width:300px}

/* News Area */
.news-area{max-width:800px;margin:0 auto}
.news-item{display:flex;align-items:center;padding:16px 0;border-bottom:1px solid var(--line-border);gap:16px}
.news-item:last-child{border-bottom:none}
.news-date{color:var(--line-muted);font-size:14px;min-width:100px}
.news-tag{background:var(--line-gray);color:var(--line-green);padding:4px 12px;border-radius:12px;font-size:12px;font-weight:bold;white-space:nowrap}
.news-title{font-size:16px;font-weight:bold;color:var(--line-dark);flex:1}

/* Columns */
.col-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.col-card{border-radius:16px;overflow:hidden;background:var(--line-bg);border:1px solid var(--line-border)}
.col-card img{border-radius:0;height:200px;width:100%;object-fit:cover}
.col-info{padding:24px}
.col-info h4{margin:0 0 10px;font-size:18px;color:var(--line-dark)}
.col-info p{margin:0;font-size:14px;color:var(--line-muted)}

/* Support Area */
.support-area{background:var(--line-gray);border-radius:24px;padding:60px 20px;text-align:center;margin-top:40px}
.support-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:800px;margin:30px auto 0}
.sup-card{background:var(--line-bg);padding:30px;border-radius:16px;box-shadow:0 4px 12px rgba(0,0,0,0.05)}
.sup-card h3{margin:0 0 10px;font-size:20px;color:var(--line-dark)}
.sup-card p{margin:0 0 20px;font-size:14px;color:var(--line-muted)}

/* Footer */
.site-footer{background:var(--line-dark);color:#999;padding:60px 20px 30px}
.footer-inner{max-width:1100px;margin:0 auto;text-align:center}
.footer-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:24px;margin-bottom:30px}
.footer-nav a:hover{color:#fff}
.footer-links{display:flex;justify-content:center;gap:20px;margin-bottom:30px;font-size:12px;border-top:1px solid #333;padding-top:30px}
.footer-links a:hover{color:#fff}
.copy{font-size:12px}
@media(max-width:768px){
  .header-inner{flex-direction:column;align-items:flex-start}
  .nav{width:100%;padding-top:10px}
  .news-item{flex-direction:column;align-items:flex-start;gap:8px}
}
img{height:auto}
.wrap,.news,.cols,.two,footer{content-visibility:auto;contain-intrinsic-size:auto 520px}