*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:0;background:#F7F0D8;color:#4A3C18;font:15px/1.7 system-ui,-apple-system,"Microsoft YaHei",sans-serif;overflow-x:hidden}body.ui-locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}button,a,input{outline-offset:3px}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #6A8A3A}img{display:block;max-width:100%;object-fit:contain;object-position:center}.wrap{width:min(1120px,calc(100% - 32px));margin-inline:auto}.top-fixed{position:fixed;z-index:30;top:0;left:0;right:0}.bean-line{height:22px;background:#3A2E10;color:#FFF8E8;font-size:12px}.top-inner{display:flex;justify-content:space-between;align-items:center;height:22px}.line-button{background:none;color:inherit;border:0;padding:0 8px;min-height:22px}.pod-bar{height:60px;background:white;border-bottom:1px solid rgba(224,184,58,.22)}.bar-inner{display:flex;justify-content:space-between;align-items:center;height:60px;gap:12px}.brand{display:flex;align-items:center;min-width:125px;color:#3A2E10;font-weight:800;font-size:16px}.brand-logo{max-width:150px;height:28px;object-fit:contain}.menu-button,.app-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border:1px solid rgba(224,184,58,.50);border-radius:12px;color:#3A2E10;background:#FFF8E8;font-size:14px;white-space:nowrap}.app-link,.btn.primary{background:linear-gradient(135deg,#F0D060 0%,#E0B83A 55%,#B89220 100%)}.topic-tabs{height:40px;margin-top:82px;background:#FFF8E8;border-bottom:1px solid rgba(224,184,58,.22)}.tabs-inner{height:100%;display:flex;justify-content:center;gap:20px}.tabs-inner a{display:flex;align-items:center;padding:0 22px;font-size:13px}.tabs-inner a.active,.mobile-bottom a.active{background:#E0B83A;color:#3A2E10}.main-content{padding-top:30px;padding-bottom:48px;min-height:70vh}.hero,.panel,.feature-card,.shelf-item,.timeline-item,.faq-item,.article-block{background:#fff;border:1px solid rgba(224,184,58,.22);border-radius:12px;box-shadow:0 12px 28px rgba(58,46,16,.08)}.hero{overflow:hidden;padding:18px 18px 28px;text-align:center}.hero-slot{height:260px;background:#FFF8E8;border-radius:10px;display:flex;justify-content:center;align-items:center}.hero-slot img{width:100%;height:100%;object-fit:contain}.hero h1{margin:20px 0 8px;font-size:24px;line-height:1.3;color:#3A2E10}.eyebrow{font-size:12px;letter-spacing:.1em;color:#7A6A32}.hero p{max-width:780px;margin:8px auto 18px}.actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:11px;font-size:14px;font-weight:700;white-space:nowrap;color:#3A2E10}.btn.secondary{background:#fff;border:1px solid #B89220}.btn:hover,.menu-button:hover,.app-link:hover,.shelf-item:hover{filter:brightness(.96);transform:translateY(-1px)}h1,h2,h3{color:#3A2E10;line-height:1.3}h1{font-size:24px}h2{font-size:20px}h3{font-size:16px}p{margin:10px 0 16px}.section{margin-top:34px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 14px}.section-head h2{margin:0}.text-link{color:#6A8A3A;font-weight:700}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.feature-card,.panel,.article-block{padding:20px}.feature-card h3{margin:14px 0 6px}.feature-card p{margin:0 0 12px}.image-slot{display:flex;align-items:center;justify-content:center;background:#FFF8E8;border-radius:10px;height:180px;overflow:hidden}.image-slot img{height:100%;width:100%;object-fit:contain}.image-slot.tall{height:200px}.image-slot.app-visual{height: min(360px,75vw)}.number{font-size:25px;font-weight:900;color:#B89220}.shelf{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.shelf-item{display:flex;gap:15px;align-items:center;padding:16px;min-width:0}.shelf-item strong{display:block}.shelf-item small{display:block;color:#7A6A32}.timeline{border-left:2px solid #E0B83A;padding-left:20px;margin-left:10px}.timeline-item{position:relative;padding:16px;margin:0 0 16px}.timeline-item:before{content:"";position:absolute;left:-28px;top:24px;width:12px;height:12px;background:#6A8A3A;border:3px solid #FFF8E8;border-radius:50%}.tag{display:inline-block;background:#F0E6C4;color:#3A2E10;border-radius:10px;padding:2px 10px;font-size:12px}.intro{background:#FFF8E8;border-left:4px solid #E0B83A;padding:18px;border-radius:10px}.page-heading{margin-bottom:20px}.page-heading p{max-width:760px}.article-block{margin:16px 0}.article-block h2{margin:0 0 10px}.article-block p:last-child{margin-bottom:0}.article-visual{height:200px;background:#FFF8E8;border-radius:10px;margin:16px 0;display:flex;align-items:center;justify-content:center}.article-visual img{height:100%;width:100%}.faq-item{padding:18px;margin:12px 0}.faq-item h2{font-size:16px;margin:0 0 8px}.faq-item p{margin:0}.site-footer{background:#3A2E10;color:#F7F0D8;border-top:3px solid #E0B83A;padding:32px 0 28px;font-size:13px}.foot-brand{display:flex;align-items:center;gap:12px}.foot-columns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin:25px 0}.foot-columns section{display:flex;flex-direction:column;gap:8px}.foot-columns h2{color:#F7F0D8;font-size:14px;margin:0 0 8px}.foot-columns a:hover{text-decoration:underline}.foot-note{border-top:1px solid rgba(224,184,58,.5);padding-top:18px}.copyright{opacity:.85}.overlay{position:fixed;inset:0;background:rgba(58,46,16,.56);z-index:50;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,visibility .2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.drawer{position:fixed;z-index:60;left:0;top:0;bottom:0;width:min(400px,86vw);background:#FFF8E8;transform:translateX(-101%);visibility:hidden;pointer-events:none;transition:transform .22s,visibility .22s;display:flex;flex-direction:column;box-shadow:0 12px 28px rgba(58,46,16,.08)}.drawer.is-open{transform:none;visibility:visible;pointer-events:auto}.drawer-head,.search-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px;border-bottom:1px solid rgba(224,184,58,.22)}.drawer-head>div{display:flex;align-items:center;gap:10px;color:#3A2E10}.close-button{min-width:44px;min-height:44px;border:1px solid #B89220;background:#fff;border-radius:10px;font-size:25px;color:#3A2E10}.drawer-body{overflow-y:auto;padding:0 16px 24px}.drawer-body h2{font-size:16px;margin:18px 0 8px}.drawer-body a{display:block;background:#fff;border-bottom:1px solid #F0E6C4;padding:11px;border-radius:8px;margin:5px 0}.drawer-body a strong,.drawer-body a span{display:block}.drawer-body a span{font-size:12px;color:#7A6A32}.search-layer{position:fixed;z-index:60;top:82px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-10px);transition:opacity .2s,transform .2s,visibility .2s}.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.search-box{background:white;border:1px solid rgba(224,184,58,.5);box-shadow:0 12px 28px rgba(58,46,16,.08);border-radius:12px;max-width:800px;margin:0 auto;padding:16px}.search-head{padding:0 0 12px}.search-head h2{margin:0}.search-box label{display:block;margin-top:14px}.search-box input{width:100%;padding:10px 14px;border:1px solid #B89220;border-radius:10px;background:#FFF8E8;min-height:44px}.search-results{display:flex;flex-wrap:wrap;gap:10px;margin-top:15px}.search-results a{padding:8px 15px;background:#F0E6C4;color:#3A2E10;border-radius:10px;min-height:44px}.search-results a[hidden]{display:none}.search-hint{font-size:13px}.mobile-bottom{display:none}@media(max-width:700px){.topic-tabs{display:none}.main-content{padding-top:112px;padding-bottom:90px}.brand{min-width:0;flex:1}.brand-logo{max-width:105px}.menu-button,.app-link{padding:0 9px}.grid-3,.grid-2,.shelf{grid-template-columns:1fr}.foot-columns{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-bottom{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;z-index:25;bottom:0;left:0;right:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#FFF8E8;border-top:1px solid #E0B83A}.mobile-bottom a{font-size:13px;display:flex;align-items:center;justify-content:center;min-width:0}.search-layer{inset:0;background:#3A2E10}.search-box{height:100%;border:0;border-radius:0;background:#3A2E10;color:#FFF8E8;padding:18px}.search-head h2{color:#FFF8E8}.search-box input{color:#3A2E10}.search-results a{background:#F0D060}.hero-slot{height:260px}.section-head{align-items:flex-start}.foot-brand{flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}