.lg{min-height:100vh;background:var(--bg)}.lg-top{max-width:880px;margin:0 auto;padding:18px max(18px,env(safe-area-inset-left,0px));justify-content:space-between;gap:14px;flex-wrap:wrap}.lg-brand,.lg-top{display:flex;align-items:center}.lg-brand{gap:10px;font-family:var(--display);font-weight:800;font-size:20px;color:var(--fg);text-decoration:none}.lg-top nav{display:flex;gap:6px;flex-wrap:wrap}.lg-top nav a{padding:7px 12px;border-radius:999px;font-weight:600;font-size:14px;color:var(--muted);text-decoration:none;border:1px solid var(--line);background:var(--surface)}.lg-main{max-width:880px;margin:0 auto;padding:12px max(18px,env(safe-area-inset-left,0px)) 56px}.lg-doc{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:clamp(22px,5vw,48px)}.lg-doc h1{font-size:clamp(30px,5vw,42px);font-weight:800;line-height:1.05}.lg-meta{color:var(--muted);font-size:14px;margin:10px 0 0}.lg-sum{margin:24px 0 8px;padding:18px 20px;border-radius:16px;background:var(--green-soft);color:var(--green-ink);font-size:15.5px;line-height:1.55}.lg-sum ul{margin:8px 0 0;padding-left:20px;display:flex;flex-direction:column;gap:4px}.lg-doc h2{font-size:21px;font-weight:800;margin:34px 0 10px;scroll-margin-top:20px}.lg-doc h3{font-size:16.5px;font-weight:700;margin:18px 0 6px}.lg-doc li,.lg-doc p{font-size:16px;line-height:1.65;max-width:72ch}.lg-doc p,.lg-doc ul{margin:0 0 12px}.lg-doc ul{padding-left:22px;display:flex;flex-direction:column;gap:5px}.lg-doc a{color:var(--green-ink)}.lg-doc table{width:100%;border-collapse:collapse;margin:6px 0 14px;font-size:14.5px}.lg-doc td,.lg-doc th{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}.lg-doc th{color:var(--muted);font-weight:700;font-size:13px}.lg-toc{gap:6px 14px;margin:18px 0 0;padding:0;list-style:none;font-size:14px}.lg-foot,.lg-toc{display:flex;flex-wrap:wrap}.lg-foot{max-width:880px;margin:0 auto;padding:0 max(18px,env(safe-area-inset-left,0px)) 40px;justify-content:space-between;gap:12px;color:var(--muted);font-size:13.5px}.lg-foot a{color:inherit}@media (max-width:600px){.lg-doc table,.lg-doc tbody,.lg-doc td,.lg-doc tr{display:block}.lg-doc thead{display:none}.lg-doc td{border:0;padding:2px 0}.lg-doc tr{padding:10px 0;border-bottom:1px solid var(--line)}}