:root{--bg-light:#f5f5f5;--text-main:#222;--accent:#0066cc;--border-soft:#ddd;--panel:#fff;--shadow:0 1px 4px rgba(0,0,0,.04)}
*{box-sizing:border-box}body{margin:0;padding:0;font-family:'M PLUS 1p',system-ui,sans-serif;background:var(--bg-light);color:var(--text-main)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
header{background:linear-gradient(90deg,#f7fbf8 0%,#f7faff 100%);color:#123d6b;border-bottom:3px solid #2e8b57}.header-inner{max-width:1280px;margin:0 auto;padding:12px 16px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px}.site-title{font-size:1.4rem;font-weight:700}.site-sub{font-size:.8rem;color:#4b6b8f}.header-right{display:flex;flex-wrap:wrap;align-items:center;gap:8px;justify-content:flex-end}.lang-switch{display:inline-flex;align-items:center;gap:4px;font-size:.75rem}.lang-label{color:#36506c}.lang-switch select{padding:3px 6px;font-size:.75rem;border-radius:4px;border:1px solid #9eb4ca;background:#fff;color:#123d6b}.lang-flag{width:22px;height:15px;background-size:cover;background-position:center;border:1px solid #d1d5db;border-radius:2px;display:inline-block}
.nav-bar{background:linear-gradient(90deg,#e9f5ed 0%,#e8f0fb 100%);border-bottom:1px solid #cdd9e6}.nav-inner{max-width:1280px;margin:0 auto;padding:0 16px 4px;display:flex;flex-direction:column;align-items:center}.nav-toggle{display:none;font-size:1.1rem;color:#123d6b;cursor:pointer;padding:10px 0;text-align:center;width:100%;border-bottom:1px solid #cdd9e6;user-select:none}.nav-toggle span{margin-left:4px;font-size:.8rem}.nav,.nav ul{list-style:none;margin:0;padding:0}.nav{display:flex;flex-wrap:wrap;gap:16px;font-size:.85rem}.nav li{position:relative}.nav>li>a{display:block;padding:12px 6px;color:#123d6b;white-space:nowrap;font-weight:700}.nav a:hover{color:#2e8b57;text-decoration:none}.nav li>ul{display:none;background:#f8fbff;border:1px solid #d6e1ec}.nav li>ul a{color:#123d6b;font-size:.8rem}.nav-caret{margin-left:6px;font-size:.68rem;color:#94a3b8}.nav-caret-side{font-size:.72rem;position:absolute;right:12px}@media(min-width:841px){.nav-inner{flex-direction:row;align-items:center;justify-content:flex-start;padding-top:0}.nav{display:flex}.nav>li>ul{position:absolute;top:100%;left:0;min-width:250px;overflow:visible;border-radius:0 0 8px 8px;box-shadow:0 10px 30px rgba(0,0,0,.28);z-index:20}.nav li:hover>ul{display:block}.nav>li>ul>li>a{display:block;padding:8px 14px;border-top:1px solid rgba(255,255,255,.04)}.nav>li>ul>li.has-sub>a{padding-right:30px}.nav>li>ul>li>ul{position:absolute;top:-1px;left:100%;min-width:220px;overflow:visible;border-radius:0 8px 8px 8px;box-shadow:0 10px 30px rgba(0,0,0,.28)}.nav>li>ul>li>ul a{display:block;padding:8px 14px;border-top:1px solid rgba(255,255,255,.04)}}
.breadcrumb-wrap{max-width:1280px;margin:12px auto 0;padding:0 16px}.breadcrumb{font-size:.8rem;color:#6b7280}.breadcrumb a{color:#3b638d}.breadcrumb-separator{margin:0 8px;color:#9ca3af}.breadcrumb-current{font-weight:700;color:#374151}.page-container{max-width:1280px;margin:18px auto 40px;padding:0 16px}.page-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-end;margin-bottom:18px;background:#fff;border:1px solid var(--border-soft);box-shadow:var(--shadow);border-radius:14px;padding:20px}.page-kicker,.section-kicker{margin:0 0 6px;color:#2e8b57;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.page-head h1{margin:0;font-size:1.8rem;color:#123d6b}.page-lead{margin:8px 0 0;line-height:1.8;color:#475569}.page-tools{display:flex;gap:8px;align-items:center}.year-select{display:flex;gap:6px;align-items:center;font-size:.8rem}.year-select select{padding:6px 8px;border:1px solid #cbd5e1;border-radius:8px;background:#fff}.content-panel{background:#fff;border:1px solid var(--border-soft);box-shadow:var(--shadow);border-radius:14px;padding:18px;margin-bottom:18px}.section-title-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.section-title-row h2{margin:0;color:#123d6b;font-size:1.25rem}.table-help{margin:10px 0 14px;line-height:1.8;color:#475569}.glossary-table-wrap{overflow-x:auto}.glossary-table{width:100%;border-collapse:collapse;background:#fff;min-width:760px}.glossary-table th,.glossary-table td{border-bottom:1px solid #e5e7eb;padding:11px 12px;text-align:left;vertical-align:top;line-height:1.65}.glossary-table thead th{background:#eef6f1;color:#123d6b;font-weight:700;white-space:nowrap}.glossary-table tbody th{color:#123d6b;width:18%;font-weight:700}.abbr-col{font-weight:700;color:#0f766e;white-space:nowrap;width:12%}.category-col{white-space:nowrap;color:#475569;width:14%}.site-footer{max-width:1280px;margin:0 auto 24px;padding:18px 16px;color:#64748b;font-size:.82rem;text-align:center}.site-footer p{margin:4px 0}
@media(max-width:840px){.header-inner{align-items:flex-start}.nav-inner{align-items:stretch}.nav-toggle{display:block}.nav{display:none;flex-direction:column;gap:0;width:100%;padding-bottom:10px;align-items:stretch}.nav.show,.nav.open{display:flex}.nav>li,.nav li>ul>li{width:100%}.nav a{display:block;padding:11px 12px;border-top:1px solid #cdd9e6;color:#123d6b;white-space:normal;text-align:left;background:transparent}.nav li>ul{position:static;border:0;background:#f6fbff}.nav li.open>ul{display:block}.nav li>ul a{padding-left:24px}.nav li>ul li>ul{background:#eef6ff}.nav li>ul li>ul a{padding-left:38px}.page-head{flex-direction:column;align-items:flex-start}.page-head h1{font-size:1.45rem}.glossary-table{min-width:680px}}