/* ============================================================
 * glossary.css —— 术语表
 * 源：05-原型/glossary.html
 * 目标模板：page-glossary.php（待建）
 * 本文件 = 该族独有规则（公共外壳见 _base.css）
 * 自动生成，请勿手改
 * ============================================================ */

:root{--blue:#1565C0;--blue-darker:#0A3D8F;--red:#E0301E;--paper:#f5f6f8;--white:#fff;--line:#dde2e8;--text:#222;--muted:#555}
body{font-family:Georgia,serif;background:var(--paper);color:var(--text);line-height:1.7;font-size:16px}
.container{max-width:800px;margin:0 auto;padding:0 24px}
h1,h2{font-family:Arial,sans-serif;font-weight:700}
.nav-item.on>a{color:var(--blue);font-weight:700}
.dropdown .dd-cur{background:var(--paper);font-weight:700}
.hero{background:var(--blue-darker);padding:40px 0}
.hero h1{color:#fff;font-size:1.8rem}
.breadcrumb{padding:14px 0;font-size:12px;color:#888;font-family:Arial,sans-serif}
.breadcrumb a{color:#888;text-decoration:none}
.section{padding:40px 0}
.alpha-index{display:grid;grid-template-columns:repeat(13,1fr);gap:4px;padding:16px 12px;background:var(--white);border:1px solid var(--line);border-radius:6px;margin-bottom:32px}
.alpha-index a{display:grid;place-items:center;height:36px;background:var(--paper);border:1px solid var(--line);border-radius:4px;font-family:Arial,sans-serif;font-weight:700;font-size:14px;color:var(--blue-darker);text-decoration:none;transition:background .15s}
.alpha-index a:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.alpha-index a.empty{color:#ccc;border-color:var(--line);cursor:default}
.alpha-index a.empty:hover{background:var(--paper);color:#ccc;border-color:var(--line)}
.letter{font-family:Arial,sans-serif;font-size:22px;color:var(--blue-darker);border-bottom:2px solid var(--blue);padding-bottom:6px;margin:32px 0 16px;scroll-margin-top:80px}
.term{margin-bottom:14px}
.term dt{font-family:Arial,sans-serif;font-weight:700;font-size:15px;color:var(--blue-darker)}
.term dd{font-size:14px;color:var(--muted);margin-top:4px}
@media(max-width:768px){.hdr nav{display:none}.burger{display:block}.m-nav.open{display:block}}
@media(max-width:600px){.alpha-index{grid-template-columns:repeat(13,1fr);gap:2px;padding:12px 6px}.alpha-index a{height:30px;font-size:11px}}
.cta-band{background:#0A3D8F;padding:36px 0;text-align:center}
.cta-band p{color:#c5cae9;font-size:14px;margin:0 0 16px;font-family:Arial,sans-serif}
.cta-btn{display:inline-block;background:#E0301E;color:#fff;font-family:Arial,sans-serif;font-weight:700;font-size:15px;padding:12px 32px;text-decoration:none;border-radius:4px}
.zz-footer{background:#0D47A1;color:#b3d1f2;padding:48px 0 20px;font-family:Arial,sans-serif;border-top:3px solid #E0301E}
@media(max-width:768px){.foot-grid{grid-template-columns:1fr 1fr;gap:24px}.foot-brand{grid-column:1/-1}}