:root{--bg:#F3E8D4;--deep:#E2D2B4;--paper:#FBF3E4;--soft:#EDE0C8;--ink:#1A140A;--text:#2C2214;--muted:#5C4A30;--aux:#7C6844;--gold:#7A5A20;--copper:#B88838;--line:rgba(26,20,10,.12);--goldline:rgba(122,90,32,.50);--shadow:0 12px 28px rgba(26,20,10,.10);--radius:10px;--max:960px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.shell{width:min(calc(100% - 32px),var(--max));margin-inline:auto}.site-header{position:fixed;z-index:50;top:0;left:0;right:0}.top-strip{height:20px;background:var(--ink);color:var(--copper);font-size:12px}.top-strip-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.brand-mini{font-weight:700;letter-spacing:.06em}.text-button{border:0;background:transparent;color:var(--copper);padding:0 4px}.main-head{height:54px;background:var(--paper);border-bottom:1px solid 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img{width:100%;height:100%;object-fit:contain;object-position:center}.media-168{height:168px}.media-200{height:200px}.media-260{height:260px}.media-320{height:min(320px,70vw)}.empty-slot::after{content:"";display:block;min-height:1px}.crosscut{display:grid;grid-template-columns:1fr;gap:16px}.crosscut-copy{background:var(--paper);padding:18px;border:1px solid var(--line);border-radius:var(--radius)}.triple{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.card h2,.card h3{margin-top:0;color:var(--ink)}.card p:last-child{margin-bottom:0}.card .media-slot{margin:-16px -16px 14px;border:0;border-bottom:1px solid var(--line);border-radius:10px 10px 0 0}.clip-pages{display:grid;grid-template-columns:1.1fr .9fr;gap:16px}.clip-page{background:var(--paper);border:1px solid var(--goldline);border-radius:var(--radius);padding:18px}.shelf-two{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.shelf-card{background:var(--ink);color:var(--paper);padding:18px;border-radius:var(--radius)}.shelf-card h3{color:var(--copper);margin-top:0}.period-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.period{background:var(--paper);border-top:3px solid var(--gold);padding:16px;border-radius:0 0 var(--radius) var(--radius)}.status-list{display:grid;gap:10px}.status-item{display:grid;grid-template-columns:120px 1fr auto;gap:12px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:9px;padding:12px 14px}.status-badge{display:inline-flex;padding:4px 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var(--line);padding:12px 14px;border-radius:8px}.center-card{max-width:740px;margin:0 auto;text-align:center;background:var(--paper);border:1px solid var(--goldline);padding:24px;border-radius:12px}.topic-list{display:grid;gap:12px}.topic-item{background:var(--paper);padding:16px;border:1px solid var(--line);border-radius:10px}.topic-item h2{margin:0 0 6px}.rule-note{padding:14px 16px;border:1px solid var(--goldline);background:var(--soft);border-radius:10px;color:var(--muted)}.about-banner{height:200px}.brand-block{display:grid;grid-template-columns:.9fr 1.1fr;gap:16px;align-items:start}.article-body{max-width:820px}.article-body p{margin:0 0 14px}.article-body h2{margin:24px 0 10px;color:var(--ink)}.article-body h3{margin:18px 0 8px;color:var(--ink)}.article-body ul{padding-left:1.25em}.site-footer{background:var(--ink);color:var(--bg);border-top:1px solid var(--copper);padding:30px 0 calc(28px + 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40px));opacity:0;visibility:hidden;pointer-events:none;transition:.22s}.nav-drawer.open{transform:translateY(0);opacity:1;visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;background:var(--paper);display:flex;justify-content:space-between;align-items:center;padding:12px;border-bottom:1px solid var(--line);z-index:1}.drawer-brand{display:flex;align-items:center;gap:8px}.drawer-close,.search-head button{min-height:44px;border:1px solid var(--gold);background:var(--paper);border-radius:8px;padding:0 12px}.drawer-groups{padding:10px 12px 16px}.drawer-groups section{margin-bottom:14px}.drawer-groups h2{font-size:13px;color:var(--gold);margin:0 0 6px}.drawer-groups a{display:block;padding:9px 0;border-bottom:1px solid var(--line)}.drawer-groups b{display:block;font-size:14px;color:var(--ink)}.drawer-groups 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span{font-size:13px;color:var(--muted)}.mobile-bottom{display:none}
@media(max-width:760px){.quick-dots{display:none}.site-main{padding-top:74px;padding-bottom:72px}.shell{width:min(calc(100% - 32px),var(--max))}.head-app,.drawer-trigger{padding:0 11px}.triple,.period-row,.method-list,.clip-pages,.shelf-two,.brand-block{grid-template-columns:1fr}.status-item{grid-template-columns:1fr;gap:6px}.footer-groups{grid-template-columns:repeat(2,1fr)}.nav-drawer{left:6%;width:88%;bottom:64px;max-height:min(70vh,520px)}.search-panel{top:0;bottom:0;background:var(--ink);padding:16px}.search-card{width:100%;height:100%;border-radius:12px;background:var(--ink);color:var(--copper);border-color:var(--copper);overflow:auto}.search-card p,.search-card label{color:var(--bg)}.search-card input{background:var(--paper)}.search-head button{background:transparent;color:var(--copper);border-color:var(--copper)}.search-presets a,.search-result a{background:rgba(184,136,56,.18);color:var(--bg);border:1px solid rgba(184,136,56,.35)}.mobile-bottom{position:fixed;z-index:60;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:var(--paper);border-top:1px solid var(--goldline)}.mobile-bottom a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:13px}.mobile-bottom a.is-active{background:var(--copper);color:var(--ink);font-weight:800}.media-320{height:min(320px,78vw)}}
@media(max-width:420px){.footer-groups{grid-template-columns:1fr 1fr}.head-actions{gap:5px}.head-app,.drawer-trigger{font-size:13px;padding:0 9px}}