.lg main{max-width:780px;padding-bottom:40px}.lg-h1{font-size:clamp(1.9rem,5vw,2.8rem);margin:10px 0 6px}.lg-intro{margin-top:18px;color:var(--fg)}.lg-toc{margin:22px 0 0;padding:16px 16px 16px 36px;background:var(--s1);border:1px solid var(--bd);border-radius:12px;font-size:.92rem}.lg-toc a{color:var(--mut);text-decoration:none}.lg-toc a:hover{color:var(--fg)}.lg-sec{padding:26px 0 0}.lg-sec h2{font-size:1.2rem;margin-bottom:10px}.lg-sec li,.lg-sec p{color:#d6d6da;font-size:.95rem}.lg-sec ul{padding-left:20px}.lg-intro a,.lg-sec a{color:var(--red)}.lg-table{width:100%;border-collapse:collapse;font-size:.86rem;margin:10px 0;display:block;overflow-x:auto}.lg-table td,.lg-table th{border:1px solid var(--bd);padding:8px;text-align:left;vertical-align:top}.lg-table th{background:var(--s1);color:var(--fg)}.lg-todo{background:#5a0d14;color:#ffd5d9;padding:0 4px;border-radius:4px}.lg-box{background:var(--s1);border:1px solid var(--bd);border-radius:12px;padding:14px 16px;margin:12px 0}.lg-foot{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:center;padding:18px 20px 30px;border-top:1px solid var(--bd);font-size:.8rem}.lg-foot a{color:var(--mut);text-decoration:none}.lg-foot a:hover{color:var(--fg)}.lg-foot span{color:var(--mut);opacity:.7;width:100%;text-align:center}.lg-check{display:flex;gap:10px;align-items:flex-start;text-align:left;font-size:.85rem;color:var(--mut);margin:12px 0;cursor:pointer}.lg-check input{margin-top:3px;accent-color:var(--red);flex:none}.lg-check a{color:var(--fg)}.refbar{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:50;display:flex;gap:12px;align-items:center;flex-wrap:wrap;justify-content:center;max-width:calc(100% - 32px);background:var(--s2);border:1px solid var(--red);border-radius:14px;padding:10px 14px;font-size:.9rem;box-shadow:0 8px 30px rgba(0,0,0,.5)}.refbar-go{background:var(--red);color:#fff;border:0;border-radius:8px;padding:7px 12px;font:inherit;cursor:pointer}.refbar-x{background:none;border:0;color:var(--mut);font-size:1.2rem;cursor:pointer;padding:0 4px}