:root{--bg:#F4FBF4;--deep:#E4F3E6;--card:#FFFFFF;--soft:#D8EDDC;--ink:#14321C;--text:#2A4632;--muted:#5E7A64;--faint:#88A090;--green:#1F8A4C;--mint:#3CB371;--dark:#0F3D24;--gold:#C9A227;--border:rgba(31,138,76,.22);--goldborder:rgba(201,162,39,.36);--shadow:0 16px 36px rgba(20,50,28,.10);--header-space:113px}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%;height:auto}.shell{width:min(1200px,calc(100% - 32px));margin:0 auto}.skip-link{position:fixed;left:16px;top:-60px;z-index:2000;background:var(--dark);color:#fff;padding:9px 14px;border-radius:8px}.skip-link:focus{top:12px}.site-header{position:fixed;z-index:1000;left:0;right:0;top:0;box-shadow:0 4px 20px rgba(15,61,36,.08)}.vine-bar{height:11px;background:var(--green);color:#F4FBF4;font-size:9px;line-height:11px}.vine-inner{display:flex;justify-content:space-between;align-items:center;height:11px}.text-trigger{border:0;background:transparent;color:#F4FBF4;padding:0 4px;line-height:11px;font-size:9px}.melon-stage{height:62px;background:#FFFDF3;border-bottom:1px solid var(--border)}.stage-inner{display:flex;align-items:center;justify-content:space-between;height:62px;gap:16px}.brand-link{display:inline-flex;align-items:center;min-width:120px;height:44px}.brand-image img{height:28px;width:auto;max-width:210px;object-fit:contain}.brand-fallback{font-weight:800;color:var(--dark);font-size:22px;letter-spacing:.04em}.brand-image:has(img)+.brand-fallback{display:none}.stage-actions{display:flex;align-items:center;gap:10px}.menu-button,.app-button,.btn{min-height:44px;border-radius:12px;padding:10px 17px;display:inline-flex;align-items:center;justify-content:center;font-weight:700}.menu-button{background:#FFFDF3;border:1px solid var(--green);color:var(--dark)}.app-button,.btn-primary{border:1px solid transparent;background:linear-gradient(135deg,#3CB371 0%,#1F8A4C 56%,#0F3D24 100%);color:#F4FBF4}.fresh-tabs{height:40px;background:#DDF3E5;border-bottom:1px solid var(--border)}.fresh-tabs-inner{height:40px;display:flex;align-items:center;justify-content:center;gap:28px}.fresh-tabs a{position:relative;display:flex;align-items:center;height:40px;color:var(--muted);font-weight:700}.fresh-tabs a.is-current{color:var(--dark)}.fresh-tabs a.is-current:after{content:"";position:absolute;left:25%;right:25%;bottom:3px;height:3px;border-radius:3px;background:var(--green)}.page-main{padding-top:calc(var(--header-space) + 22px);min-height:60vh}.hero,.section{padding:28px 0}.hero h1,.page-hero h1{font-size:clamp(28px,4vw,32px);line-height:1.25;margin:0 0 14px;color:var(--ink)}h2{line-height:1.35;color:var(--ink)}p{margin:0 0 14px}.eyebrow{display:inline-block;color:var(--green);font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:8px}.notice-bar{display:flex;justify-content:space-between;gap:16px;align-items:center;background:#DDF3E5;color:var(--dark);border:1px solid var(--border);border-radius:14px;padding:11px 16px;margin-bottom:18px;font-weight:700}.notice-bar a{color:var(--green)}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.card,.feature-card,.article-box,.page-hero{background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow)}.card,.feature-card,.article-box{padding:18px}.card h2,.feature-card h2{margin:8px 0 8px;font-size:21px}.media-slot{min-height:150px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#FDFCF4,#E7F5EA);border:1px solid rgba(31,138,76,.12);border-radius:14px;overflow:hidden;margin-bottom:14px}.media-slot img{width:100%;height:160px;object-fit:contain;object-position:center}.banner-slot{min-height:180px;max-height:240px;height:min(32vw,240px)}.banner-slot img{width:100%;height:100%;object-fit:contain}.wide-story{display:grid;grid-template-columns:minmax(280px,42%) 1fr;gap:24px;align-items:center}.wide-story .media-slot{margin:0}.wide-story .media-slot img{height:190px}.hero-banner{text-align:center}.hero-banner .media-slot{min-height:180px;max-height:240px;height:min(31vw,240px)}.hero-banner .media-slot img{height:100%}.hero-banner h2{font-size:30px;margin:10px 0}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:15px}.btn-secondary{border:1px solid var(--green);background:#FFFDF3;color:var(--dark)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:14px}.section-head h2{margin:0;font-size:25px}.section-head a{color:var(--green);font-weight:700}.status-card{background:linear-gradient(180deg,#fff,#F2FAF4);border:1px solid var(--border);border-radius:14px;padding:18px}.status-card strong{display:block;color:var(--dark);margin-bottom:6px}.app-grid{display:grid;grid-template-columns:minmax(220px,35%) 1fr;gap:28px;align-items:center}.app-phone{min-height:260px;background:#EAF6EC;border-radius:16px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;padding:16px}.app-phone img{max-height:420px;object-fit:contain}.app-icon{width:64px;height:64px;object-fit:contain;margin-bottom:12px}.prose{font-size:16px}.prose h2{margin-top:28px;font-size:23px}.prose h3{font-size:18px;margin:22px 0 8px;color:var(--dark)}.prose ul,.prose ol{padding-left:1.3em}.page-hero{padding:24px;margin-bottom:18px}.page-hero p{max-width:900px}.crumbs{color:var(--faint);font-size:14px;margin-bottom:8px}.layout-sidebar{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:22px}.side-card{position:sticky;top:135px;align-self:start;background:#FFFDF3;border:1px solid var(--goldborder);border-radius:14px;padding:16px}.side-card h2{font-size:18px;margin-top:0}.side-card a{display:block;padding:9px 0;border-bottom:1px solid rgba(31,138,76,.12);color:var(--dark)}.tag-row{display:flex;gap:8px;flex-wrap:wrap}.tag{display:inline-flex;min-height:36px;align-items:center;padding:6px 10px;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--dark);font-weight:700}.number-list{counter-reset:item;display:grid;gap:12px}.number-list article{counter-increment:item;display:grid;grid-template-columns:42px 1fr;gap:12px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px}.number-list article:before{content:counter(item,decimal-leading-zero);font-weight:900;color:var(--green);font-size:19px}.faq-list details{background:#fff;border:1px solid var(--border);border-radius:14px;padding:15px 17px;margin-bottom:11px}.faq-list summary{cursor:pointer;font-weight:800;color:var(--ink)}.faq-list details p{margin:10px 0 0}.legal-callout{background:#FFFBEA;border:1px solid var(--goldborder);border-radius:14px;padding:16px;color:#4F4B2C}.site-footer{background:var(--dark);color:#E4F3E6;padding:36px 0 18px;margin-top:40px}.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:28px}.footer-grid h2{color:#F4FBF4;font-size:16px;margin:0 0 10px}.footer-grid a{display:block;color:#CFE8D4;padding:4px 0}.footer-brand p{color:#BFD8C6;font-size:14px}.footer-logo-row{display:flex;gap:10px;align-items:center;margin-bottom:14px}.footer-logo{height:28px;width:auto;object-fit:contain}.footer-logo-row span{display:block;color:#9FC9A9;font-size:12px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:16px;margin-top:25px;color:#AFCDB6;font-size:13px}.overlay{position:fixed;z-index:1100;inset:0;background:rgba(8,28,16,.36);opacity:0;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;pointer-events:auto}.menu-panel,.search-panel{position:fixed;z-index:1200;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-10px);transition:.2s;background:#FFFDF3;border:1px solid var(--border);box-shadow:0 24px 70px rgba(15,61,36,.22)}.menu-panel.is-open,.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.menu-panel{top:73px;left:max(16px,calc((100vw - 1200px)/2));width:500px;max-height:calc(100vh - 92px);overflow:auto;border-radius:0 0 14px 14px;border-top:3px solid var(--green)}.menu-head,.search-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border)}.menu-head button,.search-head button{min-height:44px;border:1px solid var(--border);background:#fff;border-radius:10px;color:var(--dark)}.menu-title{display:flex;align-items:center;gap:10px}.menu-title small{display:block;color:var(--muted)}.menu-logo{height:26px;width:auto;object-fit:contain}.menu-groups{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:16px}.menu-groups h2{font-size:15px;color:var(--green);margin:0 0 6px}.menu-groups a{display:block;padding:10px 0;border-bottom:1px solid rgba(31,138,76,.12)}.menu-groups a b{display:block;color:var(--dark)}.menu-groups a span{display:block;color:var(--muted);font-size:12px;line-height:1.5;margin-top:2px}.search-panel{top:73px;right:max(16px,calc((100vw - 1200px)/2));width:460px;border-radius:0 0 14px 14px}.search-look{display:block;padding:16px}.search-look input{width:100%;height:46px;border:1px solid var(--border);border-radius:12px;padding:0 13px;background:#fff;color:var(--text)}.search-presets{display:flex;gap:8px;flex-wrap:wrap;padding:0 16px 18px}.search-presets a{border:1px solid var(--border);border-radius:10px;padding:8px 10px;color:var(--dark);background:#fff}.panel-open{overflow:hidden}.mobile-bottom{display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(201,162,39,.65);outline-offset:3px}
@media (max-width:900px){.grid-3{grid-template-columns:1fr 1fr}.grid-4{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-brand{grid-column:1/-1}.layout-sidebar{grid-template-columns:1fr}.side-card{position:static}.wide-story{grid-template-columns:1fr}.app-grid{grid-template-columns:1fr}.app-phone{min-height:220px}}
@media (max-width:700px){:root{--header-space:73px}.shell{width:min(100% - 32px,1200px)}.fresh-tabs{display:none}.stage-actions{gap:7px}.menu-button,.app-button{padding:8px 12px}.brand-link{min-width:0}.brand-image img{max-width:150px;height:26px}.brand-fallback{font-size:20px}.page-main{padding-top:calc(var(--header-space) + 18px);padding-bottom:66px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.hero,.section{padding:20px 0}.wide-story .media-slot img{height:170px}.hero-banner h2{font-size:25px}.footer-grid{grid-template-columns:1fr 1fr;gap:22px}.footer-brand{grid-column:1/-1}.menu-panel{top:73px;left:16px;right:16px;width:auto;height:60vh;max-height:none;border-radius:0 0 14px 14px}.menu-groups{grid-template-columns:1fr 1fr}.search-panel{top:73px;left:16px;right:16px;width:auto}.mobile-bottom{position:fixed;z-index:1050;left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#FFFDF3;border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(5,1fr)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--dark)}.mobile-bottom a.is-current{background:var(--green);color:#F4FBF4;font-weight:800}.site-footer{padding-bottom:calc(72px + env(safe-area-inset-bottom))}.notice-bar{align-items:flex-start;flex-direction:column;gap:4px}}
@media (max-width:430px){.menu-groups{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.stage-actions{gap:5px}.menu-button,.app-button{padding-left:10px;padding-right:10px;font-size:14px}.brand-image img{max-width:128px}.brand-fallback{font-size:18px}}