:root{--primary:#2c3e50;--secondary:#e74c3c;--text:#333;--bg:#fff;--border:#e0e0e0;--hover:#f8f9fa}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.6;color:var(--text);background:var(--bg)}*{box-sizing:border-box}a{color:var(--primary);text-decoration:none;transition:color 0.2s}a:hover{color:var(--secondary)}nav{display:flex;flex-wrap:nowrap;justify-content:space-between;align-items:center;padding:1rem;background:#f8f9fa;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}nav .logo{font-weight:700;font-size:1.2rem;flex:0 0 auto;margin-right:1rem}nav a:not(.logo a){flex:1 1 0;min-width:0;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0.5rem 0.25rem;font-size:0.9rem;border-radius:4px}nav a:hover:not(.logo a){background:var(--hover)}@media (min-width:768px){nav a:not(.logo a){font-size:1rem;padding:0.5rem 1rem}}main{max-width:1200px;margin:0 auto;padding:2rem 1rem}.breadcrumb{font-size:0.9rem;color:#666;margin-bottom:1.5rem;padding:0.5rem 0}.breadcrumb a{color:var(--primary)}.breadcrumb a:hover{text-decoration:underline}.hero{text-align:center;padding:3rem 1rem;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:white;border-radius:8px;margin-bottom:3rem}.hero h1{margin:0 0 1rem;font-size:2rem;font-weight:700}.hero .intro{font-size:1.1rem;line-height:1.8;max-width:800px;margin:0 auto}@media (max-width:768px){.hero h1{font-size:1.5rem}.hero .intro{font-size:1rem}}.section{margin-bottom:3rem}.section h2{font-size:1.8rem;margin-bottom:1.5rem;padding-bottom:0.5rem;border-bottom:2px solid var(--secondary)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.card{background:white;border:1px solid var(--border);border-radius:8px;padding:1.5rem;transition:box-shadow 0.3s,transform 0.3s}.card:hover{box-shadow:0 4px 12px rgba(0,0,0,0.1);transform:translateY(-2px)}.card h3{margin:0 0 0.5rem;font-size:1.2rem}.card .meta{font-size:0.9rem;color:#666;margin:0.5rem 0}.card .one-line{color:#555;margin:1rem 0;line-height:1.6}.card .excerpt{font-size:0.9rem;color:#777;margin:0.5rem 0}.card .more{display:inline-block;margin-top:1rem;padding:0.5rem 1rem;background:var(--primary);color:white;border-radius:4px;font-size:0.9rem}.card .more:hover{background:var(--secondary);color:white}.entry-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.entry-card{display:block;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:white;padding:2rem;border-radius:8px;text-align:center;transition:transform 0.3s}.entry-card:hover{transform:scale(1.05);color:white}.entry-card h3{margin:0 0 1rem;font-size:1.4rem}.entry-card p{margin:0;opacity:0.9}.list-page{margin-top:2rem}.list-page h1{font-size:2rem;margin-bottom:1rem}.list-page .desc{font-size:1.1rem;color:#666;margin-bottom:2rem;line-height:1.8}.notice{background:#fff3cd;border:1px solid #ffc107;border-radius:8px;padding:1.5rem;margin-bottom:2rem}.notice strong{color:#856404}.notice a{color:var(--primary);text-decoration:underline}.card-list{display:flex;flex-direction:column;gap:1.5rem}.card-list .card{border-left:4px solid var(--secondary)}.card-header{display:flex;align-items:center;gap:1rem;margin-bottom:0.5rem}.rank{font-size:1.5rem;font-weight:700;color:var(--secondary);min-width:3rem}.tags{margin:1rem 0}.tag{display:inline-block;background:#e9ecef;color:#495057;padding:0.25rem 0.75rem;border-radius:4px;font-size:0.85rem;margin-right:0.5rem;margin-bottom:0.5rem}.tag.alt{background:#d1ecf1;color:#0c5460}.detail{max-width:900px;margin:2rem auto}.detail h1{font-size:2.2rem;margin-bottom:1.5rem;color:var(--primary)}.detail section{margin-bottom:2.5rem}.detail h2{font-size:1.5rem;margin-bottom:1rem;padding-bottom:0.5rem;border-bottom:2px solid var(--border);color:var(--secondary)}.detail-meta{background:#f8f9fa;padding:1.5rem;border-radius:8px;margin-bottom:2rem}.detail-meta p{margin:0.5rem 0;line-height:1.8}.detail-meta strong{color:var(--primary);min-width:4rem;display:inline-block}.position-tags{margin-top:1rem}.one-line p,.summary p,.review p{font-size:1.05rem;line-height:1.8;color:#444}.related .card-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.btn{display:inline-block;padding:0.75rem 1.5rem;background:var(--primary);color:white;border-radius:4px;margin-right:1rem;margin-top:1rem}.btn:hover{background:var(--secondary);color:white}footer{background:#2c3e50;color:white;text-align:center;padding:2rem 1rem;margin-top:4rem}footer p{margin:0;opacity:0.9}@media (max-width:768px){main{padding:1rem}.hero{padding:2rem 1rem}.section h2{font-size:1.5rem}.card-grid{grid-template-columns:1fr}.detail h1{font-size:1.8rem}.detail h2{font-size:1.3rem}}