:root{--bg:#0D0A14;--bg2:#09070F;--panel:#161022;--panel2:#1E1630;--title:#F6F0FF;--text:#E4DCF2;--muted:#B3A4C9;--soft:#7E6F94;--brand:#9B5DE5;--electric:#7B2CBF;--bright:#C77DFF;--mist:#C9B6E4;--lime:#B8E05A;--line:rgba(155,93,229,.22);--shadow:0 16px 44px rgba(0,0,0,.45);--max:1200px;--header:120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.72 system-ui,-apple-system,"Segoe UI","PingFang SC","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}img{display:block;max-width:100%}.site-shell{width:min(var(--max),calc(100% - 32px));margin:0 auto}.skip-link{position:fixed;left:16px;top:-80px;z-index:999;background:#fff;color:#111;padding:10px 14px;border-radius:8px}.skip-link:focus{top:12px}.site-header{position:fixed;top:0;left:0;right:0;z-index:80;box-shadow:0 8px 28px rgba(0,0,0,.22)}.ink-line{height:18px;background:var(--electric);color:white;font-size:11px;line-height:18px}.ink-line-inner{display:flex;justify-content:space-between;align-items:center;height:100%}.text-button{border:0;background:transparent;color:white;padding:0 4px;line-height:18px}.netbar{height:62px;background:#0A0810;border-bottom:1px solid var(--line)}.netbar-inner{height:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.brand-link{justify-self:start;display:flex;align-items:center;min-height:44px}.brand-logo{height:34px;max-width:180px;object-fit:contain;object-position:left center}.brand-fallback{font-weight:900;font-size:23px;color:var(--title);letter-spacing:.04em}.drawer-open{justify-self:center;min-height:44px;border:1px solid rgba(199,125,255,.42);background:#161022;color:#fff;border-radius:12px;padding:0 18px;font-weight:800}.app-link{justify-self:end;display:flex;align-items:center;min-height:44px;color:#fff;background:linear-gradient(135deg,#C77DFF 0%,#9B5DE5 50%,#7B2CBF 100%);border-radius:12px;padding:0 18px;font-weight:800}.key-strip{height:40px;background:#120D1E;border-bottom:1px solid var(--line)}.key-strip-inner{height:100%;display:flex;align-items:center;gap:8px}.key-strip 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var(--brand);background:#120D1E;color:var(--title)}.btn:hover,.btn:focus-visible,.app-link:hover,.app-link:focus-visible,.drawer-open:hover,.drawer-open:focus-visible{outline:2px solid var(--bright);outline-offset:2px}.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-title h2{margin:0;color:var(--title);font-size:25px}.section-title p{margin:0;color:var(--soft);max-width:620px}.grid-2,.grid-3,.grid-4{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 10px 28px rgba(0,0,0,.2)}.card h2,.card h3{color:var(--title);margin:0 0 8px}.card p{margin:0 0 10px;color:var(--muted)}.card a.more{color:var(--bright);font-weight:800}.key-card{min-height:150px;display:flex;flex-direction:column}.key-card .tag{width:max-content;min-width:34px;height:26px;padding:0 8px;display:inline-flex;align-items:center;justify-content:center;border-radius:6px;background:var(--electric);color:#fff;font-weight:900;font-size:12px;margin-bottom:12px}.key-card:nth-child(even) .tag{background:var(--lime);color:#12110D}.number-list{display:grid;gap:12px}.number-item{display:grid;grid-template-columns:66px 1fr;gap:16px;background:var(--panel);border:1px solid var(--line);padding:18px;border-radius:14px}.big-number{font-size:34px;line-height:1;color:var(--bright);font-weight:950;letter-spacing:-.05em}.number-item h3{margin:0 0 6px;color:var(--title)}.number-item p{margin:0;color:var(--muted)}.file-list{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--panel)}.file-row{display:grid;grid-template-columns:110px 1fr auto;gap:16px;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line)}.file-row:last-child{border-bottom:0}.file-row 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@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.app-showcase,.compact-hero{grid-template-columns:1fr}.app-showcase .image-frame{min-height:280px}.file-row{grid-template-columns:90px 1fr}.file-row span{grid-column:2}}
@media(max-width:640px){:root{--header:80px}.site-shell{width:calc(100% - 32px)}.key-strip{display:none}.netbar-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.brand-logo{height:30px;max-width:110px}.brand-fallback{font-size:19px}.drawer-open,.app-link{padding:0 11px;font-size:14px}.site-main{padding-top:calc(var(--header) + 22px);padding-bottom:64px}.page-hero,.section-block{padding:20px 0}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.hero-frame{min-height:180px}.hero-frame img{max-height:260px}.image-frame img{height:auto;max-height:230px}.number-item{grid-template-columns:52px 1fr}.big-number{font-size:28px}.section-title{display:block}.section-title p{margin-top:6px}.footer-brand-row{display:block}.footer-brand-row p{margin-top:14px}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;z-index:70;left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:#09070F;border-top:1px solid var(--line);box-shadow:0 -10px 30px rgba(0,0,0,.3)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-width:0;color:var(--muted);font-size:13px}.mobile-bottom a.is-current{background:var(--brand);color:#fff}.violet-drawer{z-index:101}.page-overlay{z-index:90}.search-layer{inset:0;top:0;background:#09070F;transform:none}.search-card{width:100%;height:100%;border-radius:0;border:0;padding:calc(22px + env(safe-area-inset-top)) 16px 20px;overflow:auto}.search-presets{grid-template-columns:1fr 1fr}.file-row{grid-template-columns:1fr;gap:6px}.file-row span{grid-column:auto}.footer-grid{gap:16px}.feature-line{grid-template-columns:1fr;gap:4px}}