:root{--bg:#F8F3EB;--deep:#EFE6D8;--paper:#FFFCF7;--soft:#E8F0E5;--ink:#17251A;--text:#29332B;--muted:#5E6A60;--red:#D92B3A;--red2:#F04452;--green:#1F4A32;--leaf:#338554;--seed:#171717;--line:rgba(31,74,50,.16);--shadow:0 14px 34px rgba(23,37,26,.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}a{color:var(--green);text-decoration-thickness:1px;text-underline-offset:3px}button,a{touch-action:manipulation}button{font:inherit}.site-header{position:sticky;top:0;z-index:80;background:rgba(255,252,247,.98);border-bottom:1px solid var(--green);backdrop-filter:blur(10px)}.header-inner{max-width:1240px;margin:auto;min-height:90px;padding:10px 20px;display:grid;grid-template-columns:1.05fr 2.1fr 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b{font-size:26px;color:var(--red)}.band{display:grid;grid-template-columns:1.05fr 1fr;gap:26px;align-items:center;padding:26px 0}.band.reverse .media-box{order:2}.tags{display:flex;flex-wrap:wrap;gap:8px}.tags span{padding:4px 9px;border:1px solid var(--line);border-radius:8px;background:var(--paper);font-size:13px}.page-head{padding-bottom:24px;border-bottom:1px solid var(--line)}.crumb{font-size:14px;color:var(--muted)}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:34px}.article{font-size:17px}.article h2{margin-top:2em}.article p{margin:1em 0}.note{padding:16px 18px;background:var(--soft);border-left:4px solid var(--leaf);border-radius:8px}.sidebar{align-self:start;position:sticky;top:120px}.sidebar a{display:block;padding:10px 0;border-bottom:1px solid var(--line);text-decoration:none}.status-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.status-grid div{background:var(--paper);border-top:4px solid var(--green);padding:16px;border-radius:8px}.term-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.term{padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:10px}.site-footer{background:var(--green);color:#FFFCF7;padding:46px 20px 90px}.footer-inner{max-width:1240px;margin:auto}.footer-brand{display:flex;gap:14px;align-items:center}.footer-brand strong,.footer-brand span{display:block}.footer-logo{height:34px}.footer-logo img{height:34px;width:auto}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin:28px 0}.footer-groups h2{font-size:16px;color:#fff}.footer-groups a{display:block;color:#F5EBDD;margin:5px 0;text-decoration:none}.footer-note{max-width:900px;color:#F5EBDD}.overlay{position:fixed;inset:0;background:rgba(23,23,23,.44);z-index:90}.fold-menu,.search-dialog{position:fixed;z-index:100;visibility:hidden;opacity:0;pointer-events:none;transition:.18s 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@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}