:root{--bg:#0F0E0A;--deep:#080706;--panel:#1A1810;--panel2:#242010;--title:#F5E6A8;--text:#E8DCB0;--muted:#B8A46A;--soft:#8A7A48;--yellow:#E8B923;--bright:#F3D056;--dark-yellow:#A88212;--cream:#FFF6D8;--border:rgba(232,185,35,.18);--border-strong:rgba(232,185,35,.46);--shadow:0 12px 28px rgba(0,0,0,.40)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.ui-locked{overflow:hidden}a{color:inherit;text-decoration:none}a,button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}.topline{position:fixed;z-index:1000;top:0;left:0;right:0;height:22px;background:var(--deep);border-bottom:1px solid var(--border);color:var(--muted);font-size:12px}.topline-inner,.mainbar-inner,.daytabs,.site-main,.footer-inner{max-width:1120px;margin:0 auto}.topline-inner{height:22px;display:flex;align-items:center;justify-content:space-between;padding:0 16px}.text-button,.icon-button,.menu-button{border:1px solid var(--border-strong);background:var(--deep);color:var(--title);border-radius:10px;min-height:40px;padding:0 16px}.text-button{min-height:auto;border:0;background:transparent;padding:0;color:var(--title)}.mainbar{position:fixed;z-index:990;top:22px;left:0;right:0;height:60px;background:var(--bg);border-bottom:1px solid var(--border-strong)}.mainbar-inner{height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 16px}.brand-home{justify-self:start;display:flex;align-items:center;min-height:44px;max-width:220px}.site-logo{height:28px;width:auto;object-fit:contain;object-position:center}.brand-text{font-size:16px;font-weight:800;color:var(--title);white-space:nowrap}.menu-button{justify-self:center;height:42px;min-width:88px}.app-link{justify-self:end;display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 17px;border-radius:10px;background:linear-gradient(135deg,#F3D056 0%,#E8B923 55%,#A88212 100%);color:#0F0E0A;font-size:14px;font-weight:800;white-space:nowrap}.daytabs{position:fixed;z-index:980;top:82px;left:0;right:0;height:40px;display:flex;align-items:center;justify-content:center;gap:12px;background:var(--deep);border-bottom:1px solid var(--border);padding:0 16px}.daytabs a{display:inline-flex;align-items:center;justify-content:center;min-height:30px;padding:0 18px;border-radius:8px;color:var(--muted);font-size:13px}.daytabs a.active{background:var(--yellow);color:#0F0E0A;font-weight:800}.site-main{padding:154px 16px 72px;min-height:70vh}.page-head{padding:28px 0 18px;border-bottom:1px solid var(--border);margin-bottom:24px}.eyebrow{margin:0 0 8px;color:var(--yellow);font-size:13px;font-weight:800;letter-spacing:.08em}.page-head h1,.hero-copy h1{margin:0;color:var(--title);font-size:24px;line-height:1.3}.lead{max-width:820px;margin:12px 0 0;color:var(--muted)}h2{font-size:20px;line-height:1.4;color:var(--title);margin:0 0 12px}h3{font-size:16px;color:var(--title);margin:0 0 8px}p{margin:0 0 14px}.section{margin:28px 0;padding:22px;border:1px solid var(--border);background:var(--panel);border-radius:14px;box-shadow:var(--shadow)}.section.plain{background:transparent;box-shadow:none}.section p:last-child{margin-bottom:0}.muted{color:var(--muted)}.hero{display:grid;gap:20px}.hero-copy{text-align:center;max-width:780px;margin:0 auto}.hero-copy .lead{margin-left:auto;margin-right:auto}.hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:18px}.btn{display:inline-flex;min-height:42px;align-items:center;justify-content:center;padding:0 18px;border-radius:10px;font-size:14px;font-weight:800}.btn-primary{background:linear-gradient(135deg,#F3D056 0%,#E8B923 55%,#A88212 100%);color:#0F0E0A}.btn-secondary{background:var(--deep);border:1px solid var(--border-strong);color:var(--title)}.image-slot{width:100%;min-height:150px;background:var(--deep);border:1px solid var(--border);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden}.image-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.banner-slot{height:260px}.card-image{height:180px}.feature-image{height:200px}.app-image{height:340px}.brand-image{height:200px}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:28px 0}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:16px}.card .image-slot{margin-bottom:14px}.card p{color:var(--muted)}.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:20px;align-items:start}.number-list,.shelf-list,.timeline,.note-list,.faq-list{display:grid;gap:12px}.number-item,.shelf-item,.timeline-item,.note-item,.faq-item{border:1px solid var(--border);background:var(--panel2);border-radius:12px;padding:16px}.number-item{display:grid;grid-template-columns:54px 1fr;gap:14px}.num{font-size:24px;font-weight:900;color:var(--yellow);line-height:1}.shelf-item{display:grid;grid-template-columns:110px 1fr;gap:16px}.shelf-tag{color:var(--yellow);font-weight:800}.timeline{position:relative;padding-left:10px}.timeline-item{position:relative;margin-left:20px}.timeline-item:before{content:"";position:absolute;left:-31px;top:20px;width:10px;height:10px;border-radius:50%;background:var(--yellow);box-shadow:0 0 0 5px rgba(232,185,35,.12)}.timeline:before{content:"";position:absolute;left:3px;top:6px;bottom:6px;width:1px;background:var(--border-strong)}.status{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:rgba(232,185,35,.10);border:1px solid var(--border);color:var(--title);font-size:12px}.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.tag{padding:5px 9px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:12px}.article-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.info-box{border-left:3px solid var(--yellow);padding:14px 16px;background:var(--panel2);border-radius:0 12px 12px 0}.faq-item h2,.faq-item h3{margin-bottom:8px}.faq-item p{color:var(--muted)}.site-footer{background:var(--deep);border-top:1px solid var(--border-strong);font-size:13px}.footer-inner{padding:30px 16px 82px}.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:20px}.footer-brand span{font-weight:800;color:var(--title)}.footer-brand small{color:var(--soft)}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.footer-grid h2{font-size:14px;margin-bottom:8px}.footer-grid a{display:block;min-height:32px;color:var(--muted)}.footer-note{margin-top:24px;padding-top:18px;border-top:1px solid var(--border);color:var(--muted)}.copyright{color:var(--soft);margin-bottom:0}.overlay{position:fixed;z-index:1200;inset:0;background:rgba(0,0,0,.64);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.active{opacity:1;visibility:visible}.site-drawer{position:fixed;z-index:1300;top:0;right:0;width:400px;max-width:86vw;height:100dvh;background:var(--deep);border-left:1px solid var(--border-strong);box-shadow:var(--shadow);transform:translateX(102%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s}.site-drawer.open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--border)}.drawer-brand{display:flex;align-items:center;gap:10px;color:var(--title)}.drawer-body{height:calc(100dvh - 72px);overflow:auto;padding:18px 16px 30px}.drawer-body section{margin-bottom:22px}.drawer-body h2{font-size:14px;color:var(--yellow);margin-bottom:8px}.drawer-body a{display:block;padding:10px 0;border-bottom:1px solid var(--border)}.drawer-body a strong{display:block;color:var(--title)}.drawer-body a span{display:block;color:var(--soft);font-size:12px;line-height:1.5;margin-top:3px}.search-layer{position:fixed;z-index:1290;top:82px;left:0;right:0;visibility:hidden;pointer-events:none;transform:translateY(-12px);opacity:0;transition:.2s}.search-layer.open{visibility:visible;pointer-events:auto;transform:none;opacity:1}.search-card{max-width:760px;margin:0 auto;background:var(--deep);border:1px solid var(--border-strong);border-radius:0 0 14px 14px;padding:18px;box-shadow:var(--shadow)}.search-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;color:var(--title)}.search-card label{display:block;color:var(--muted);margin-bottom:7px}.search-card input{width:100%;height:44px;border:1px solid var(--border-strong);background:var(--panel);color:var(--cream);border-radius:10px;padding:0 12px;outline:none}.search-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.search-links a{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border:1px solid var(--border);border-radius:10px;color:var(--title)}.search-empty{margin-top:14px;color:var(--muted)}.mobile-bottom{display:none}.btn:hover,.app-link:hover,.menu-button:hover,.text-button:hover,.icon-button:hover,.daytabs a:hover,.search-links a:hover{filter:brightness(1.08)}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--bright);outline-offset:2px}
@media(max-width:760px){.daytabs{display:none}.site-main{padding:106px 16px 76px}.mainbar-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.brand-home{min-width:0}.brand-home .brand-text{font-size:14px}.menu-button{min-width:68px;padding:0 12px}.app-link{padding:0 12px}.card-grid,.article-grid,.split{grid-template-columns:1fr}.banner-slot{height:260px}.feature-image{height:200px}.app-image{height:320px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.search-layer{top:0;bottom:0;background:var(--deep)}.search-card{max-width:none;height:100%;border:0;border-radius:0;padding:18px 16px;overflow:auto}.mobile-bottom{display:grid;position:fixed;z-index:1100;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);grid-template-columns:repeat(5,1fr);background:var(--deep);border-top:1px solid var(--border-strong)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;color:var(--muted);font-size:12px}.mobile-bottom a.active{background:var(--yellow);color:#0F0E0A;font-weight:800}.shelf-item{grid-template-columns:1fr}.footer-inner{padding-bottom:88px}.section{padding:18px}.page-head{padding-top:18px}.site-drawer{max-width:86vw}.topline-inner{padding:0 12px}.mainbar-inner{padding:0 12px}}
@media(max-width:390px){.mainbar-inner{gap:5px}.brand-home{max-width:126px}.brand-text{overflow:hidden;text-overflow:ellipsis}.menu-button{min-width:58px;padding:0 8px}.app-link{padding:0 9px;font-size:13px}.card{padding:14px}.number-item{grid-template-columns:44px 1fr}.num{font-size:21px}}