.header-actions{display:flex;align-items:center;gap:10px}.header-link{color:var(--cream);text-decoration:none;font-size:.88rem;border:1px solid transparent;border-radius:999px;padding:9px 12px;white-space:nowrap}.header-link:hover{border-color:var(--line);background:rgba(255,255,255,.035)}
.glossary-main{width:min(980px,calc(100% - 32px));margin:auto}.glossary-hero{padding:42px 0 26px}.glossary-hero h1{margin-bottom:14px}.glossary-intro{color:var(--muted);line-height:1.7;max-width:760px;margin:0}.back-link{display:inline-flex;align-items:center;gap:7px;color:var(--amber2);text-decoration:none;font-size:.88rem;margin-top:18px}.back-link:hover{text-decoration:underline}
.glossary-sections{padding:0 0 64px;border-top:1px solid var(--line)}.glossary-group{border-bottom:1px solid var(--line)}.glossary-group>summary{list-style:none;cursor:pointer;padding:20px 2px;display:flex;align-items:center;justify-content:space-between;gap:16px;font:500 1.2rem Georgia,"Times New Roman",serif}.glossary-group>summary::-webkit-details-marker{display:none}.glossary-group>summary::after{content:"+";font:400 1.3rem/1 system-ui;color:var(--amber2)}.glossary-group[open]>summary::after{content:"−"}.glossary-list{display:grid;gap:0;padding:0 0 18px}.term{padding:16px 0;border-top:1px solid rgba(255,255,255,.055)}.term:first-child{border-top:0}.term h2{font:500 1.08rem/1.3 Georgia,"Times New Roman",serif;margin:0 0 7px;color:var(--cream)}.term p{margin:0;color:#d8d0c5;line-height:1.68;font-size:.95rem}.term .example{margin-top:8px;color:var(--muted);font-size:.87rem}.quick-facts{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding-bottom:18px}.quick-fact{border:1px solid var(--line);background:linear-gradient(180deg,#1d1a17,#171512);border-radius:14px;padding:16px}.quick-fact h2{font:500 1rem/1.35 Georgia,"Times New Roman",serif;margin:0 0 8px;color:var(--cream)}.quick-fact p{margin:0;color:#d8d0c5;line-height:1.6;font-size:.9rem}.formula{display:inline-block;margin-top:8px;border:1px solid var(--line);border-radius:8px;padding:6px 9px;color:var(--amber2);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.86rem}
@media(max-width:760px){.header-actions{gap:5px}.header-link{font-size:.8rem;padding:8px 9px}.glossary-main{width:min(100% - 20px,980px)}.glossary-hero{padding:30px 0 20px}.quick-facts{grid-template-columns:1fr}}
@media(max-width:520px){.header-link{padding:7px 8px;font-size:.76rem}.glossary-group>summary{padding:18px 2px;font-size:1.08rem}}