:root{--bg:#FFF9EC;--card:#fff;--soft:#F6EFD9;--main:#E9B92F;--green:#6A8247;--title:#302718;--text:#514637;--muted:#746651;--line:#E7DCC4;--max:1160px}
*{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","PingFang SC",Arial,sans-serif;font-size:16px;line-height:1.78;overflow-x:hidden}a{color:inherit;text-decoration:none}a:hover{color:#7a5d00}img{display:block;max-width:100%;width:auto;height:auto;object-fit:contain;object-position:center}.site-wrap{width:min(var(--max),calc(100% - 40px));margin:0 auto;min-width:0}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,249,236,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.header-row{min-height:72px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;min-width:0;font-weight:800;color:var(--title);white-space:nowrap}.brand img{height:28px;max-height:30px;width:auto}.brand-short{display:none}.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px;min-width:0}.main-nav a,.menu-btn{min-height:44px;display:inline-flex;align-items:center;padding:8px 11px;border-radius:10px;font-size:15px}.main-nav a[aria-current="page"]{background:var(--soft);color:var(--title);font-weight:700}.menu-btn{border:1px solid var(--line);background:#fff;color:var(--title);cursor:pointer;margin-left:6px}.menu-panel{position:absolute;left:50%;transform:translateX(-50%);top:72px;width:min(var(--max),calc(100% - 40px));background:#fff;border:1px solid var(--line);border-radius:0 0 14px 14px;box-shadow:0 18px 45px rgba(72,55,18,.12);padding:22px;opacity:0;visibility:hidden;pointer-events:none}.menu-panel.is-open{opacity:1;visibility:visible;pointer-events:auto}.menu-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.menu-close{min-width:44px;min-height:44px;border:0;background:var(--soft);border-radius:10px;cursor:pointer}.menu-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.menu-group h3{margin:0 0 8px;font-size:15px;color:var(--muted)}.menu-group a{display:block;padding:6px 0;color:var(--title)}main{display:block}.hero,.section{padding:52px 0}.hero-grid{display:grid;grid-template-columns:minmax(0,58fr) minmax(0,42fr);gap:42px;align-items:center}.eyebrow{display:inline-block;font-size:13px;color:var(--green);font-weight:700;letter-spacing:.08em;margin-bottom:10px}.hero h1,.page-hero h1{margin:0 0 18px;color:var(--title);font-size:clamp(30px,4vw,34px);line-height:1.25}.hero p,.page-hero p{max-width:760px;margin:0;color:var(--text)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border-radius:11px;background:var(--main);color:#2f260e;font-weight:800}.btn.alt{background:#fff;border:1px solid var(--line)}.hero-media,.media-box{display:flex;align-items:center;justify-content:center;min-width:0}.hero-media img{max-height:290px}.section h2{font-size:clamp(23px,3vw,26px);line-height:1.35;color:var(--title);margin:0 0 18px}.section h3{font-size:19px;line-height:1.45;color:var(--title);margin:0 0 10px}.lead{font-size:17px;color:var(--muted);max-width:820px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.card{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:22px;min-width:0}.card p:last-child{margin-bottom:0}.soft{background:var(--soft)}.feature-split{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:22px;align-items:stretch}.stack{display:grid;gap:20px}.media-card{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:24px;align-items:center}.media-card.reverse{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}.media-card.reverse .media-box{order:2}.media-box img{max-height:185px}.quote{border-left:4px solid var(--main);padding:14px 18px;background:#fff;border-radius:0 12px 12px 0;color:var(--title)}.numbered{counter-reset:item}.numbered .step{display:grid;grid-template-columns:48px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}.numbered .step:before{counter-increment:item;content:counter(item);width:38px;height:38px;border-radius:50%;background:var(--main);display:flex;align-items:center;justify-content:center;font-weight:800;color:#3b2d00}.timeline{border-left:2px solid var(--line);margin-left:12px;padding-left:28px}.timeline article{position:relative;margin-bottom:28px}.timeline article:before{content:"";position:absolute;left:-35px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--main)}.tag-row{display:flex;flex-wrap:wrap;gap:8px}.tag{font-size:13px;padding:5px 9px;border-radius:999px;background:var(--soft);color:var(--muted)}.icon-app{display:flex;align-items:center;gap:22px;flex-wrap:wrap}.icon-app .app-img{max-height:360px}.icon-app .tiny-icon{width:auto!important;height:auto!important;max-width:64px!important;max-height:64px!important;flex:0 0 auto}.article-section{padding:22px 0;border-bottom:1px solid var(--line)}.article-section:last-child{border-bottom:0}.page-hero{padding:46px 0 24px}.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:12px}.site-footer{border-top:1px solid var(--line);background:#fffaf0;margin-top:24px;padding:38px 0 88px}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(4,minmax(0,1fr));gap:24px}.footer-brand{font-weight:800;color:var(--title);margin-bottom:10px}.footer-col h3{font-size:14px;color:var(--muted);margin:0 0 8px}.footer-col a{display:block;padding:4px 0;font-size:14px}.footer-note{border-top:1px solid var(--line);margin-top:24px;padding-top:18px;font-size:13px;color:var(--muted)}.mobile-bottom{display:none}.empty-media{min-height:120px;border:1px dashed var(--line);background:linear-gradient(135deg,#fff,#f6efd9);border-radius:12px}.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px 18px;margin:0 0 12px}.faq summary{cursor:pointer;font-weight:800;color:var(--title)}.faq p{margin:10px 0 2px}.table-like{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-radius:12px;overflow:hidden}.table-like>div{padding:18px;background:#fff;border-right:1px solid var(--line)}.table-like>div:last-child{border-right:0}.kicker{font-size:13px;color:var(--green);font-weight:700}.note-box{padding:18px;border:1px solid var(--line);background:var(--soft);border-radius:12px}.article-list{display:grid;gap:18px}.article-list article{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}.site-wrap,.grid-2>*,.grid-3>*,.feature-split>*,.media-card>*{min-width:0}
@media(max-width:980px){.main-nav a{display:none}.menu-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr 1fr 1fr}.hero-grid,.feature-split,.media-card,.media-card.reverse{grid-template-columns:1fr}.media-card.reverse .media-box{order:0}.hero-media img{max-height:250px}}
@media(max-width:700px){body{font-size:16px}.site-wrap{width:calc(100% - 32px)}.header-row{min-height:62px}.brand-full{display:none}.brand-short{display:inline}.brand img{height:26px}.main-nav{margin-left:auto}.menu-btn{margin-left:0}.menu-panel{top:62px;width:calc(100% - 20px);max-height:calc(100vh - 78px);overflow:auto;padding:16px}.menu-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.hero,.section{padding:34px 0}.hero-grid{gap:24px}.hero h1,.page-hero h1{font-size:clamp(26px,8vw,29px)}.section h2{font-size:22px}.grid-2,.grid-3{grid-template-columns:1fr}.card{padding:17px}.hero-media img{max-height:210px}.media-box img{max-height:165px}.icon-app .app-img{max-height:280px}.icon-app .tiny-icon{max-width:52px!important;max-height:52px!important}.footer-grid{grid-template-columns:1fr 1fr}.site-footer{padding-bottom:90px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;height:56px;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);z-index:60}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:13px}.mobile-bottom a[aria-current="page"]{background:var(--soft);color:var(--title);font-weight:800}.table-like{grid-template-columns:1fr 1fr}.table-like>div{border-bottom:1px solid var(--line)}.table-like>div:nth-child(2){border-right:0}.table-like>div:nth-child(3),.table-like>div:nth-child(4){border-bottom:0}.actions .btn{width:100%}}
@media(max-width:420px){.footer-grid{grid-template-columns:1fr}.menu-groups{grid-template-columns:1fr 1fr}.table-like{grid-template-columns:1fr}.table-like>div{border-right:0!important;border-bottom:1px solid var(--line)!important}.table-like>div:last-child{border-bottom:0!important}}