:root{
  --bg:#0C100E;--deep:#080A09;--panel:#141A16;--panel2:#1A2420;--title:#E8F6EE;--text:#CDE3D6;--muted:#8FB3A0;--subtle:#6E8F7E;--green:#2A9D5C;--bright:#3CB371;--darkgreen:#146B3A;--sand:#EFE6D2;--border:rgba(42,157,92,.18);--border-strong:rgba(42,157,92,.45);--shadow:0 12px 28px rgba(8,10,9,.35);--max:1120px
}
*{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","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.shell{width:min(var(--max),calc(100% - 32px));margin:0 auto}.topline{position:fixed;top:0;left:0;right:0;height:22px;background:var(--deep);color:var(--bright);z-index:1002;border-bottom:1px solid var(--border)}.topline-inner{height:22px;display:flex;align-items:center;justify-content:space-between;font-size:12px}.text-btn,.menu-btn,.icon-btn{background:none;border:0;color:inherit;cursor:pointer}.text-btn{min-width:44px;height:22px;color:var(--bright)}.mainbar{position:fixed;top:22px;left:0;right:0;height:60px;background:rgba(8,10,9,.98);z-index:1001;border-bottom:1px solid var(--border-strong)}.mainbar-inner{height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px}.brand-link{justify-self:start;display:flex;align-items:center;min-height:44px;font-size:16px;font-weight:800;color:var(--title)}.brand-link img{height:28px;width:auto;max-width:180px;object-fit:contain}.menu-btn{min-width:64px;height:44px;border:1px solid var(--border-strong);border-radius:999px;color:var(--text);background:var(--panel)}.app-link{justify-self:end;display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 15px;border-radius:999px;background:linear-gradient(135deg,#3CB371 0%,#2A9D5C 55%,#146B3A 100%);color:#08110C;font-weight:800}.layer-tabs{position:fixed;top:82px;left:0;right:0;height:40px;background:#0f2a1a;border-bottom:1px solid var(--border-strong);z-index:1000}.layer-tabs-inner{height:40px;display:flex;align-items:center;justify-content:center;gap:10px}.layer-tabs a{height:30px;padding:0 18px;border-radius:999px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--text)}.layer-tabs a.active{background:var(--green);color:#08110C;font-weight:800}.page-main{padding-top:142px;min-height:70vh}.page-section{padding:42px 0}.page-section.compact{padding:28px 0}.hero-copy{max-width:780px;margin:22px auto 0;text-align:center}.hero-copy h1,.page-hero h1{margin:0;color:var(--title);font-size:24px;line-height:1.3}.hero-copy .eyebrow,.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--bright);margin-bottom:8px}.hero-copy p,.page-hero p{color:var(--muted);margin:14px 0 0}.btn-row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:20px}.btn{min-height:42px;padding:0 18px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:800}.btn.primary{background:linear-gradient(135deg,#3CB371 0%,#2A9D5C 55%,#146B3A 100%);color:#08110C}.btn.secondary{background:var(--deep);border:1px solid var(--border-strong);color:var(--text)}a:focus-visible,button:focus-visible{outline:2px solid var(--sand);outline-offset:3px}.media-slot{height:220px;background:var(--deep);border:1px solid var(--border);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:var(--shadow)}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.banner-slot{height:260px}.banner-slot img,.content-image img,.app-art img{object-fit:contain;object-position:center}.grid-3,.grid-4,.grid-2{display:grid;gap:16px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px;box-shadow:var(--shadow)}.card h2,.section-head h2{font-size:20px;color:var(--title);margin:0 0 10px}.card h3{font-size:16px;color:var(--title);margin:0 0 8px}.card p{margin:0;color:var(--muted)}.card .mini{font-size:13px;color:var(--subtle);margin-top:10px}.section-head{display:flex;justify-content:space-between;gap:16px;align-items:end;margin-bottom:16px}.section-head p{max-width:680px;color:var(--muted);margin:0}.content-image{height:200px}.trio .media-slot{height:180px;margin-bottom:14px}.list-clean{list-style:none;padding:0;margin:0}.list-clean li{padding:10px 0;border-bottom:1px solid var(--border);color:var(--text)}.list-clean li:last-child{border-bottom:0}.numbered{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}.numbered div{background:var(--panel2);padding:12px;border-radius:10px;border:1px solid var(--border)}.numbered strong{color:var(--bright);display:block}.timeline{position:relative;margin:8px 0 0;padding-left:24px}.timeline:before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:var(--border-strong)}.timeline-item{position:relative;padding:0 0 22px 18px}.timeline-item:before{content:"";position:absolute;left:-23px;top:7px;width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px var(--panel)}.timeline-item h3{margin:0;color:var(--title);font-size:16px}.status{display:inline-flex;margin-top:7px;font-size:12px;padding:2px 8px;border:1px solid var(--border-strong);border-radius:999px;color:var(--sand)}.article{max-width:860px;margin:0 auto}.article h1{font-size:24px;color:var(--title);margin:0 0 14px}.article h2{font-size:20px;color:var(--title);margin:30px 0 10px}.article h3{font-size:16px;color:var(--title);margin:22px 0 8px}.article p{margin:0 0 15px;color:var(--text)}.article .lead{color:var(--muted);font-size:16px}.article ul{padding-left:20px}.article li{margin:7px 0}.page-hero{max-width:860px;margin:0 auto 26px;padding:22px 0 8px}.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.tag{font-size:12px;padding:4px 9px;border-radius:999px;border:1px solid var(--border);color:var(--muted);background:var(--panel)}.split-note{display:grid;grid-template-columns:1fr 1fr;gap:16px}.qa{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px;margin-bottom:12px}.qa h2{font-size:16px;margin:0 0 8px;color:var(--title)}.qa p{margin:0;color:var(--muted)}.app-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;align-items:start}.app-art{height:360px}.notice{background:var(--panel2);border:1px solid var(--border-strong);border-radius:12px;padding:15px;color:var(--text)}.site-footer{background:#050706;border-top:1px solid var(--border-strong);padding:34px 0 calc(78px + env(safe-area-inset-bottom));font-size:13px;color:var(--text)}.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:20px}.footer-grid h3{font-size:13px;color:var(--bright);margin:0 0 8px}.footer-grid a{display:block;color:var(--muted);padding:3px 0}.footer-brand p{color:var(--subtle);max-width:420px;margin:12px 0 0}.footer-brand-row{display:flex;align-items:center;gap:10px}.footer-brand-row img{height:28px;width:auto;object-fit:contain}.footer-brand-row strong,.footer-brand-row span{display:block}.footer-brand-row strong{font-size:16px;color:var(--title)}.footer-brand-row span{color:var(--muted)}.footer-bottom{margin-top:24px;padding-top:16px;border-top:1px solid var(--border);color:var(--subtle)}.drawer,.search-panel{position:fixed;inset:0;visibility:hidden;pointer-events:none;z-index:1200}.drawer.open,.search-panel.open{visibility:visible;pointer-events:auto}.drawer-panel{position:absolute;top:0;bottom:0;left:0;width:400px;max-width:86vw;background:var(--deep);border-right:1px solid var(--border-strong);transform:translateX(-100%);transition:transform .22s ease;overflow-y:auto;padding:16px}.drawer.open .drawer-panel{transform:translateX(0)}.drawer-head,.search-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand img{height:28px;width:auto;object-fit:contain}.drawer-brand strong,.drawer-brand small{display:block}.drawer-brand small{color:var(--muted)}.icon-btn{min-height:44px;padding:0 12px;border:1px solid var(--border);border-radius:10px;background:var(--panel);color:var(--text)}.drawer-groups section{padding:16px 0;border-bottom:1px solid var(--border)}.drawer-groups h2{font-size:13px;color:var(--bright);margin:0 0 6px}.drawer-groups a{display:block;padding:10px;border-radius:10px}.drawer-groups a:hover{background:var(--panel)}.drawer-groups strong,.drawer-groups span{display:block}.drawer-groups strong{color:var(--title)}.drawer-groups span{font-size:12px;color:var(--subtle)}.search-card{position:absolute;top:88px;left:50%;transform:translateX(-50%);width:min(680px,calc(100% - 32px));background:var(--deep);border:1px solid var(--border-strong);border-radius:14px;padding:18px;box-shadow:var(--shadow)}.search-head strong,.search-head span{display:block}.search-head strong{color:var(--title)}.search-head span{font-size:13px;color:var(--muted)}.search-links{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.search-links a{display:flex;min-height:44px;align-items:center;justify-content:center;background:var(--panel);border:1px solid var(--border);border-radius:10px;color:var(--text)}.page-overlay{position:fixed;inset:0;background:rgba(0,0,0,.62);opacity:0;visibility:hidden;pointer-events:none;transition:.2s;z-index:1150}.page-overlay.show{opacity:1;visibility:visible;pointer-events:auto}.mobile-bottom{display:none}
@media (max-width:820px){.layer-tabs{display:none}.page-main{padding-top:102px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.grid-2,.split-note,.app-layout{grid-template-columns:1fr}.numbered{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.search-card{top:0;left:0;transform:none;width:100%;height:100%;border-radius:0;padding-top:28px}.search-links{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--deep);border-top:1px solid var(--border-strong);z-index:1050;display:grid;grid-template-columns:repeat(5,1fr)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--muted)}.mobile-bottom a.active{background:var(--green);color:#08110C;font-weight:800}.site-footer{padding-bottom:calc(74px + env(safe-area-inset-bottom))}.mainbar-inner{grid-template-columns:1fr auto 1fr}.brand-link span{font-size:16px}.app-link{padding:0 10px}.page-section{padding:30px 0}.hero-copy{text-align:left}.btn-row{justify-content:flex-start}}
@media (max-width:520px){.shell{width:calc(100% - 32px)}.grid-4{grid-template-columns:1fr}.search-links{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.numbered{grid-template-columns:1fr 1fr}.banner-slot{height:260px}.trio .media-slot{height:180px}.app-art{height:320px}.mainbar-inner{gap:8px}.brand-link img{max-width:112px}.menu-btn{min-width:56px}.app-link{font-size:13px}.section-head{display:block}.section-head p{margin-top:6px}}