:root{--bg:#E8DFC8;--bg2:#D8CDB0;--card:#F6F0DC;--sub:#EEE6CC;--title:#3A3426;--text:#4A4332;--muted:#7A6E52;--faint:#9A8C6A;--deep:#6B5E3A;--khaki:#C4B48A;--moss:#6A7A58;--terra:#A65A3A;--cream:#F7F1DC;--line:rgba(107,94,58,.18);--focus:rgba(166,90,58,.38);--shadow:0 12px 28px rgba(58,52,38,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}html.locked,html.locked body{overflow:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}.wrap{width:min(960px,calc(100% - 32px));margin:auto}a{color:inherit;text-decoration:none}button{font:inherit}.site-header{position:fixed;inset:0 0 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a{font-size:13px;display:flex;align-items:center;position:relative;white-space:nowrap}.tabs a.active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--terra)}.site-main{padding-top:114px;min-height:60vh}.hero{padding:54px 0 38px}.narrow{max-width:640px;margin:auto;text-align:center}.hero h1,.page-head h1{font-size:24px;line-height:1.3;color:var(--title);margin:0 0 12px}.hero .lead{font-size:18px;color:var(--deep);margin:0 0 12px}.hero p{margin:0 auto 22px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:10px;background:linear-gradient(135deg,#C4B48A 0%,#6B5E3A 100%);color:var(--cream);font-size:14px;border:1px solid transparent}.btn.secondary{background:var(--cream);color:var(--deep);border-color:var(--terra)}.btn:hover{filter:brightness(.98)}a:focus-visible,button:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.section{padding:38px 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var(--line);border-radius:10px;padding:20px;box-shadow:var(--shadow)}.volume{display:grid;gap:16px}.volume article{border-left:3px solid var(--moss);padding:4px 0 4px 18px}.center-cards{max-width:720px;margin:auto;display:grid;gap:16px}.image-center{height:210px;margin:0 auto 18px}.status-list{display:grid;gap:10px}.status-row{display:grid;grid-template-columns:120px 1fr;gap:14px;align-items:start;padding:16px 18px;background:var(--card);border:1px solid var(--line);border-radius:9px}.status-row strong{color:var(--terra)}.single{max-width:720px;margin:auto}.page-head{padding:48px 0 22px}.page-head p{max-width:720px;margin:0;color:var(--muted)}.article{padding:12px 0 48px}.article-sections{display:grid;gap:20px}.article-sections section{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:22px}.layout-bars .article-sections section{display:grid;grid-template-columns:130px 1fr;gap:18px}.layout-notes .article-sections{grid-template-columns:1fr 1fr}.layout-volumes .article-sections section{background:transparent;border:0;border-left:3px solid var(--moss);border-radius:0;box-shadow:none;padding:4px 0 4px 20px}.layout-center .article-sections{max-width:720px;margin:auto}.layout-center .article-sections section{text-align:center}.layout-plain .article-sections{max-width:760px}.about-banner{height:200px;margin-bottom:22px}.app-visual{display:grid;grid-template-columns:1fr 120px;gap:16px;max-width:520px;margin:0 auto 18px}.app-visual .media-slot:first-child{height:320px}.app-visual .media-slot:last-child{height:96px}.faq-list{display:grid;gap:14px}.faq-item{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px}.faq-item h2{font-size:16px;margin-bottom:8px}.site-footer{background:#2E2A1E;color:#E8DFC8;padding:38px 0 calc(72px + env(safe-area-inset-bottom));font-size:13px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(4,1fr);gap:24px}.footer-grid h2{font-size:14px;color:var(--cream);margin:0 0 10px}.footer-grid a{display:block;margin:5px 0;color:#E8DFC8}.footer-brand{display:flex;flex-direction:column;gap:6px;align-items:flex-start}.footer-logo{margin-bottom:6px}.footer-note{margin-top:26px;padding-top:18px;border-top:1px solid rgba(232,223,200,.25)}.copyright{margin-top:10px;color:#cfc4a7}.overlay{position:fixed;inset:0;background:rgba(46,42,30,.45);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.open{opacity:1;visibility:visible;pointer-events:auto}.menu-sheet{position:fixed;inset:0 0 auto;height:100vh;background:#3A3426;color:var(--cream);z-index:80;transform:translateY(-102%);visibility:hidden;pointer-events:none;transition:.24s ease;overflow:auto;padding:22px max(16px,calc((100vw - 960px)/2)) 40px}.menu-sheet.open{transform:translateY(0);visibility:visible;pointer-events:auto}.menu-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.menu-head button,.search-head button{min-height:44px;border:1px solid rgba(247,241,220,.3);background:transparent;color:inherit;border-radius:8px;padding:0 14px}.menu-brand{display:flex;align-items:center;gap:10px}.menu-columns{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.menu-columns h2{font-size:16px}.menu-columns a{display:block;border-top:1px solid rgba(247,241,220,.16);padding:12px 0}.menu-columns b,.menu-columns span{display:block}.menu-columns span{font-size:12px;color:#d9cfb5;margin-top:2px}.search-panel{position:fixed;top:74px;left:0;right:0;z-index:75;visibility:hidden;pointer-events:none;opacity:0}.search-panel.open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(760px,calc(100% - 32px));margin:auto;background:var(--cream);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:0 0 12px 12px;padding:20px}.search-head{display:flex;align-items:center;justify-content:space-between}.search-head button{color:var(--deep);border-color:var(--line)}.search-links{display:flex;flex-wrap:wrap;gap:10px}.search-links a{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border:1px solid var(--line);border-radius:8px;background:var(--card)}.mobile-nav{display:none}
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