*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F7FBF4;color:#2A2A2A;font-family:Arial,"Microsoft YaHei",sans-serif;line-height:1.76;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.site-header{position:fixed;inset:0 0 auto;z-index:60}.rind-strip{height:12px;background:#2D6A3E;color:#F7FBF4;font-size:9px}.top-inner{max-width:1160px;height:100%;margin:auto;padding:0 16px;display:flex;align-items:center;justify-content:space-between}.tiny-brand{font-weight:800;letter-spacing:.06em}.plain-btn{border:0;background:none;color:inherit;padding:0;cursor:pointer}.melon-stage{height:52px;background:#F7FBF4;border-bottom:1px solid rgba(226,60,60,.22)}.stage-inner{max-width:1160px;height:100%;margin:auto;padding:0 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand-lockup{display:flex;align-items:center;color:#1E3A24;font-weight:800}.brand-logo{max-height:28px;max-width:210px;object-fit:contain}.stage-actions{display:flex;align-items:center;gap:8px}.menu-open,.app-link,.primary,.secondary{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:0 15px;border:1px solid rgba(30,58,36,.14)}.menu-open{background:#FFFEFA;color:#2D6A3E;cursor:pointer}.app-link,.primary{background:#E23C3C;color:#fff;border-color:#E23C3C}.secondary{background:#F7FBF4;color:#2D6A3E;border-color:#E23C3C}.side-rail{position:fixed;top:64px;bottom:0;left:0;width:88px;background:#FFFEFA;border-right:1px solid rgba(30,58,36,.14);z-index:50;padding:14px 8px;display:flex;flex-direction:column;gap:8px}.side-rail a{min-height:64px;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;color:#1E3A24;font-size:12px;text-align:center}.side-rail a.active{background:#E23C3C;color:#fff}.rail-dot{width:18px;height:18px;border-radius:6px;background:#7BC47D;border:2px solid currentColor}.side-rail a.active .rail-dot{background:#fff}.page-main{padding-top:64px;padding-left:88px}.hero-wrap,.page-hero,.home-section,.article-shell,.related-links{max-width:1160px;margin:0 auto;padding-left:16px;padding-right:16px}.hero-wrap{padding-top:36px}.hero-split{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;align-items:center}.eyebrow{font-size:13px;font-weight:800;letter-spacing:.08em;color:#E23C3C}.hero-copy h1,.page-hero h1{margin:8px 0 12px;font-size:clamp(28px,4vw,32px);line-height:1.25;color:#1E3A24}.hero-copy p,.page-hero p{margin:0;max-width:880px}.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.media-frame{max-width:1160px;margin:22px auto;padding:0 16px}.media-frame img{width:100%;max-height:420px;object-fit:contain;object-position:center;border-radius:16px;background:#E8F3E4;display:block}.media-fallback{min-height:205px;background:linear-gradient(135deg,#E8F3E4,#FFF3F0);border:1px solid rgba(30,58,36,.14);border-radius:16px;display:flex;align-items:center;justify-content:center;color:#1E3A24;font-weight:800;letter-spacing:.08em}.hero-cover .media-frame{margin:0;padding:0}.hero-cover .media-frame img,.hero-cover .media-fallback{height:260px;max-height:260px;min-height:260px}.home-section{padding-top:42px}.section-title{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:14px}.section-title h2{margin:0;color:#1E3A24;font-size:24px}.section-title span{color:#7A8476;font-size:13px}.home-card,.content-block,.faq-item{background:#FFFEFA;border:1px solid rgba(30,58,36,.14);border-radius:14px;box-shadow:0 14px 36px rgba(30,58,36,.08);padding:20px}.home-card h3,.content-block h2{color:#1E3A24;margin-top:0}.feature-stack .media-frame{padding:0;margin:12px 0 0}.feature-stack .media-frame img,.feature-stack .media-fallback{height:215px;min-height:215px}.four-grid,.legal-grid{display:grid;gap:14px}.four-grid{grid-template-columns:repeat(4,1fr)}.legal-grid{grid-template-columns:repeat(2,1fr)}.mini-media .media-frame{padding:0;margin:0 0 12px}.mini-media .media-frame img,.mini-media .media-fallback{height:180px;max-height:200px;min-height:160px}.page-hero{padding-top:42px}.article-shell{padding-top:10px}.content-block{margin:14px 0}.content-block.compact{background:#E8F3E4}.related-links{display:flex;gap:10px;flex-wrap:wrap;padding-top:12px;padding-bottom:56px}.related-links a{padding:10px 14px;border:1px solid rgba(30,58,36,.14);border-radius:10px;background:#F7FBF4;color:#2D6A3E}.site-footer{margin-left:88px;background:#1E3A24;color:#E8F3E4;margin-top:54px}.footer-inner{max-width:1160px;margin:auto;padding:34px 16px 80px}.footer-brand{display:flex;gap:14px;align-items:center}.footer-logo{max-height:28px;max-width:210px;object-fit:contain}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:24px 0}.footer-groups section{display:grid;gap:7px}.footer-groups h2{font-size:15px;margin:0 0 4px;color:#fff}.footer-note{max-width:920px}.overlay{position:fixed;inset:0;background:rgba(30,58,36,.34);opacity:0;visibility:hidden;pointer-events:none;z-index:70;transition:.2s}.overlay.show{opacity:1;visibility:visible;pointer-events:auto}.menu-panel{position:fixed;right:24px;bottom:24px;width:380px;height:460px;transform:translateY(22px);background:#F7FBF4;border:1px solid rgba(30,58,36,.14);border-radius:14px;z-index:80;visibility:hidden;opacity:0;pointer-events:none;transition:.22s;overflow:auto;box-shadow:0 18px 48px rgba(30,58,36,.18)}.menu-panel.open{transform:translateY(0);visibility:visible;opacity:1;pointer-events:auto}.menu-head{position:sticky;top:0;background:#F7FBF4;display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid rgba(30,58,36,.14);z-index:2}.menu-brand img{max-height:28px;max-width:190px;object-fit:contain}.menu-close,.search-close{min-height:44px;border:1px solid rgba(30,58,36,.14);background:#FFFEFA;color:#2D6A3E;border-radius:10px;padding:0 14px;cursor:pointer}.menu-groups{display:grid;grid-template-columns:1fr;gap:12px;padding:12px}.menu-group h2{font-size:14px;color:#1E3A24;margin:0 0 6px}.menu-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.menu-grid a{display:grid;padding:7px 8px;border-radius:9px;background:#FFFEFA;border:1px solid rgba(30,58,36,.10)}.menu-grid strong{font-size:12px;color:#1E3A24}.menu-grid span{font-size:10.5px;color:#5A6358;line-height:1.38}.search-layer{position:fixed;top:64px;right:24px;z-index:85;visibility:hidden;pointer-events:none}.search-layer.open{visibility:visible;pointer-events:auto}.search-card{width:500px;max-width:calc(100vw - 32px);background:#F7FBF4;border:1px solid rgba(30,58,36,.14);box-shadow:0 16px 36px rgba(30,58,36,.14);padding:18px}.search-head{display:flex;align-items:center;justify-content:space-between;gap:14px}.search-box{display:grid;gap:6px;margin-top:14px}.search-box input{min-height:48px;border:1px solid rgba(30,58,36,.2);border-radius:10px;padding:0 14px;background:#FFFEFA;color:#1E3A24}.search-presets{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.search-presets a{padding:8px 12px;background:#E8F3E4;border-radius:9px;color:#2D6A3E}.mobile-nav{display:none}.faq-list{max-width:980px;margin:0 auto;padding:0 16px 60px}.faq-item{margin-bottom:14px}.faq-item h2{font-size:19px;color:#1E3A24;margin:0 0 8px}.faq-item p{margin:0}.app-icon-frame{max-width:1160px;margin:14px auto;padding:0 16px}.app-icon-frame img{display:block;width:64px;height:64px;object-fit:contain;border-radius:14px;background:#E8F3E4}@media(max-width:860px){.side-rail{display:none}.page-main{padding-top:64px;padding-left:0}.site-footer{margin-left:0}.hero-split,.four-grid,.legal-grid,.footer-groups{grid-template-columns:1fr}.menu-panel{top:64px;left:12px;right:12px;bottom:auto;width:auto;height:66vh;transform:translateY(-12px)}.menu-panel.open{transform:translateY(0)}.menu-grid{grid-template-columns:1fr}.search-layer{top:64px;left:12px;right:12px}.search-card{width:auto;max-width:none}.mobile-nav{position:fixed;left:0;right:0;bottom:0;z-index:55;display:grid;grid-template-columns:repeat(5,1fr);min-height:50px;padding-bottom:env(safe-area-inset-bottom);background:#F7FBF4;border-top:1px solid rgba(30,58,36,.14)}.mobile-nav a{display:flex;align-items:center;justify-content:center;font-size:13px}.mobile-nav a.active{background:#E23C3C;color:#fff}.footer-inner{padding-bottom:100px}.section-title{align-items:flex-start;flex-direction:column;gap:4px}.hero-cover .media-frame img,.hero-cover .media-fallback{height:auto;min-height:190px}}@media(max-width:520px){.stage-inner{padding:0 12px}.brand-logo{max-width:155px}.menu-open,.app-link{padding:0 10px}.hero-wrap,.page-hero,.home-section,.article-shell,.related-links{padding-left:16px;padding-right:16px}}