@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Serif+JP:wght@400;700&display=swap";
:root{--background:#fcfcfc;--foreground:#0f172a;--card-bg:#fff;--accent:#2563eb;--accent-faint:#f0f7ff;--border:#e2e8f0;--text-muted:#64748b;--max-width:1200px}*{box-sizing:border-box;margin:0;padding:0;writing-mode:horizontal-tb!important;text-orientation:mixed!important}body{color:var(--foreground);background:var(--background);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.8}h1,h2,h3,h4{color:#111827;font-family:Noto Serif JP,serif}.fade-in{animation:.4s ease-out forwards fadeIn}.study-intent{color:#c53030;background:#fdf2f2;border:1.5px solid #feb2b2;border-radius:100px;margin-bottom:2rem;padding:.75rem 2rem;font-size:1.1rem;font-weight:700;display:inline-block;box-shadow:0 4px 6px -1px #0000000d}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.home-container{max-width:var(--max-width);margin:0 auto;padding:4rem 1.5rem}.hero{text-align:center;background:linear-gradient(#f8fafc 0%,#fff 100%);border-radius:40px;margin-bottom:3rem;padding:4rem 0}.title{margin-bottom:.75rem;font-size:3rem;font-weight:800}.subtitle{color:var(--text-muted);max-width:650px;margin:0 auto 2.5rem;font-size:1.1rem}.law-layout{flex-direction:column;display:flex}.law-header{z-index:1000;background:#fff;border-bottom:2px solid #111827;align-items:center;height:80px;display:flex;position:sticky;top:0}.header-inner{max-width:var(--max-width);justify-content:space-between;align-items:center;width:100%;margin:0 auto;padding:0 2rem;display:flex}.back-link{color:var(--text-muted);border:1px solid var(--border);background:#fff;border-radius:8px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-weight:600;display:flex}.back-link:hover{border-color:var(--accent);color:var(--accent)}.header-h1{text-align:right;margin:0;font-size:1.4rem;font-weight:800}.law-num{color:var(--text-muted);font-size:.85rem;display:block}.law-main{grid-template-columns:300px 1fr;align-items:flex-start;gap:4rem;max-width:1400px;margin:4rem auto;padding:0 2rem;display:grid}.law-sidebar{border:2px solid var(--border);background:#f8fafc;border-radius:12px;max-height:calc(100vh - 160px);padding:2rem;position:sticky;top:120px;overflow-y:auto}.law-sidebar h3{color:#111827;border-bottom:3px solid var(--accent);margin-bottom:2rem;padding-bottom:.5rem;font-size:1rem;font-weight:800}.toc-nav{flex-direction:column;gap:.2rem;display:flex}.toc-item{color:#475569;border-left:3px solid #0000;border-radius:6px;padding:.75rem 1rem;font-size:.95rem;text-decoration:none;transition:all .2s}.toc-item:hover{color:var(--accent);border-left-color:var(--accent);background:#fff;box-shadow:0 2px 4px #0000000d}.law-content{background:0 0}.law-main-provision{flex-direction:column;gap:3rem;display:flex}.law-chapter{margin-top:4rem}.law-chapter-title{text-align:left;border-top:4px solid #111827;border-bottom:1px solid var(--border);margin-bottom:4rem;padding:1.5rem 0;font-size:2rem}.law-section-title{color:var(--text-muted);border-left:4px solid var(--border);margin:4rem 0 2rem;padding-left:1rem;font-size:1.4rem}.law-article{border:2px solid var(--border);background:#fff;border-radius:16px;margin-bottom:3rem;padding:3rem;transition:border-color .3s;box-shadow:0 4px 6px -1px #0000000d}.law-article:hover{border-color:var(--accent)}.law-article-caption{color:#64748b;background:#f1f5f9;border-radius:6px;margin-bottom:1.5rem;padding:.4rem 1rem;font-size:1rem;font-weight:700;display:inline-block}.law-article-title-box{margin-bottom:2rem}.law-article-num-text{color:var(--accent);font-size:1.5rem;font-weight:900;display:block}.law-paragraph{background:#fdfdfd;border:1px solid #f1f5f9;border-radius:12px;gap:1.5rem;margin-bottom:2rem;padding:1.5rem;display:flex}.law-para-num{color:var(--accent);text-align:center;border:1px solid var(--accent-faint);background:#fff;border-radius:4px;min-width:2.5rem;height:fit-content;padding:.2rem;font-size:1.2rem;font-weight:900}.law-sentence{color:#1a1a1a;font-size:1.3rem;line-height:1.9}.law-item{background:#fff;border:1px solid #f8fafc;border-radius:8px;gap:1.2rem;margin-top:1.5rem;margin-left:1rem;padding:1rem 1.5rem;display:flex}.law-item-title{color:#475569;min-width:2.5rem;font-weight:700}.law-column{border:2px dashed var(--border);background:#f8fafc;border-radius:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin:1.5rem 0;padding:2rem;display:grid}.site-footer{border-top:1px solid var(--border);color:#64748b;text-align:center;background:#f8fafc;margin-top:8rem;padding:4rem 2rem;font-size:.9rem;line-height:1.8}.footer-inner{max-width:800px;margin:0 auto}.footer-inner p{margin-bottom:.5rem}.footer-copy{color:#94a3b8;margin-top:2rem;font-weight:600}@media (max-width:1200px){.law-main{grid-template-columns:1fr;gap:2rem}.law-sidebar{width:100%;max-height:none;position:static}.law-article{padding:2rem}}