:root{--bg:#0D0A14;--deep:#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);--wrap:1200px)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font:inherit}.wrap{width:min(calc(100% - 32px),var(--wrap));margin-inline:auto}.site-header{position:fixed;inset:0 0 auto 0;z-index:50}.ink-line{height:18px;background:var(--electric);color:#fff;font-size:11px}.ink-inner{height:18px;display:flex;align-items:center;justify-content:space-between}.text-button{border:0;background:transparent;color:#fff;padding:0 4px;min-height:18px;cursor:pointer}.net-bar{height:62px;background:#0b0811;border-bottom:1px solid var(--line)}.net-inner{height:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.brand-mark{justify-self:start;display:flex;align-items:center;min-height:44px;font-weight:800;font-size:22px}.brand-mark img,.footer-logo img,.drawer-brand img{height:34px;width:auto;object-fit:contain}.drawer-toggle,.app-link{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:0 18px}.drawer-toggle{border:1px solid var(--brand);background:var(--panel2);color:#fff;cursor:pointer}.app-link{justify-self:end;border:1px solid var(--line);background:linear-gradient(135deg,#C77DFF 0%,#9B5DE5 50%,#7B2CBF 100%);color:#fff}.key-tabs{height:40px;background:#140d20;border-bottom:1px solid var(--line)}.key-tabs-inner{height:100%;display:flex;align-items:center;gap:6px}.key-tabs a{height:30px;display:inline-flex;align-items:center;padding:0 14px;border-radius:7px;color:var(--mist)}.key-tabs a.active{background:var(--brand);color:#fff}.site-main{padding-top:120px}.section{padding:46px 0}.section + .section{border-top:1px solid rgba(155,93,229,.10)}.hero{padding-top:28px}.image-slot{background:linear-gradient(145deg,#120d1c,#1c1230);border:1px solid var(--line);border-radius:16px;min-height:180px;display:flex;align-items:center;justify-content:center;overflow:hidden}.image-slot img{width:100%;height:100%;max-height:300px;object-fit:contain;object-position:center}.hero-copy{padding:24px 0 4px}.eyebrow{color:var(--bright);font-weight:700;letter-spacing:.08em}.hero h1,.page-hero h1{font-size:clamp(28px,4vw,32px);line-height:1.25;margin:.3em 0 .5em;color:var(--title)}.lead{font-size:17px;color:var(--muted);max-width:820px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:10px;font-weight:700}.btn-primary{background:linear-gradient(135deg,#C77DFF 0%,#9B5DE5 50%,#7B2CBF 100%);color:#fff}.btn-secondary{background:var(--deep);border:1px solid var(--brand);color:var(--title)}.btn:hover,.btn:focus-visible,.drawer-toggle:hover,.drawer-toggle:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--lime);outline-offset:2px}.grid{display:grid;gap:18px}.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:20px;box-shadow:var(--shadow)}.card h2,.card h3,.section h2{color:var(--title);margin-top:0}.card p{color:var(--muted)}.key-card{min-height:140px;position:relative}.mini-mark{display:inline-block;width:28px;height:8px;border-radius:3px;background:var(--electric);margin-bottom:12px}.mini-mark.lime{background:var(--lime)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-head p{max-width:640px;margin:0;color:var(--muted)}.content-image{height:210px;padding:10px}.content-image img{height:100%;width:100%;object-fit:contain;object-position:center}.number-list{display:grid;gap:12px}.number-item{display:grid;grid-template-columns:66px 1fr;gap:14px;align-items:start;padding:16px 0;border-bottom:1px solid var(--line)}.number-item b{font-size:30px;line-height:1;color:var(--bright)}.file-list{border:1px solid var(--line);border-radius:14px;overflow:hidden}.file-row{display:grid;grid-template-columns:120px 1fr auto;gap:16px;align-items:center;padding:16px 18px;background:var(--panel);border-bottom:1px solid var(--line)}.file-row:last-child{border-bottom:0}.status{font-size:13px;color:#fff;background:var(--electric);border-radius:8px;padding:4px 8px}.page-hero{padding:36px 0 20px}.page-hero .crumb{color:var(--bright);font-size:14px}.prose{max-width:900px}.prose h2{color:var(--title);margin-top:1.8em}.prose h3{color:var(--mist);margin-top:1.4em}.prose p,.prose li{color:var(--text)}.note{border-left:3px solid var(--lime);padding:12px 16px;background:rgba(184,224,90,.06);color:var(--mist);border-radius:0 10px 10px 0}.app-showcase{display:grid;grid-template-columns:minmax(0,1fr) minmax(250px,340px);gap:28px;align-items:center}.app-image{height:420px}.app-icon{width:64px;height:64px;border-radius:14px;background:var(--panel2);padding:8px;margin-bottom:14px}.faq-item{padding:20px 0;border-bottom:1px solid var(--line)}.faq-item h2{font-size:19px;margin:0 0 8px}.site-footer{background:#07050C;color:var(--mist);padding:42px 0 calc(42px + env(safe-area-inset-bottom))}.footer-logo{display:flex;align-items:center;gap:12px}.footer-logo span{display:flex;flex-direction:column}.footer-logo small{color:var(--soft)}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:28px}.footer-grid section{display:flex;flex-direction:column;gap:8px}.footer-grid h2{font-size:15px;color:var(--title);margin:0 0 6px}.footer-grid a{color:var(--muted)}.footer-note{margin-top:26px;padding-top:18px;border-top:1px solid var(--line);font-size:14px;color:var(--soft)}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.68);z-index:80;opacity:0;pointer-events:none;transition:.2s}.overlay.active{opacity:1;pointer-events:auto}.purple-drawer{position:fixed;z-index:90;left:0;top:0;height:100dvh;width:min(370px,86vw);background:#0c0812;border-right:1px solid var(--line);box-shadow:var(--shadow);transform:translateX(-105%);transition:transform .24s ease;visibility:hidden;pointer-events:none;overflow:auto;padding-bottom:20px}.purple-drawer.open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;z-index:2;background:#0c0812;display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:10px;font-weight:800}.icon-close{width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:var(--panel2);color:#fff;cursor:pointer;font-size:24px}.drawer-stack{padding:14px;display:grid;gap:12px}.drawer-card{padding:14px;background:var(--panel);border:1px solid var(--line);border-radius:14px}.drawer-card h2{font-size:15px;color:var(--bright);margin:0 0 8px}.drawer-card a{display:block;padding:9px;border-radius:9px}.drawer-card a:hover{background:var(--panel2)}.drawer-card b{display:block;color:var(--title)}.drawer-card span{display:block;color:var(--soft);font-size:13px}.search-layer{position:fixed;left:0;right:0;top:80px;z-index:92;visibility:hidden;pointer-events:none;transform:translateY(-12px);opacity:0;transition:.2s}.search-layer.open{visibility:visible;pointer-events:auto;transform:translateY(0);opacity:1}.search-card{background:#0c0812;border:1px solid var(--line);border-radius:0 0 16px 16px;padding:18px;box-shadow:var(--shadow)}.search-head{display:flex;align-items:center;justify-content:space-between}.search-head h2{margin:0;color:var(--title)}.fake-search{margin:14px 0;border:1px solid var(--brand);border-radius:10px;padding:13px 14px;color:var(--soft);background:var(--panel)}.search-links{display:flex;flex-wrap:wrap;gap:10px}.search-links a{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border-radius:9px;background:var(--panel2);border:1px solid var(--line)}.mobile-bottom{display:none}.muted{color:var(--muted)}
@media(max-width:800px){.key-tabs{display:none}.site-main{padding-top:80px}.net-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.brand-mark{min-width:0}.brand-mark img{max-width:120px}.drawer-toggle,.app-link{padding:0 12px}.grid-4,.grid-3,.grid-2,.footer-grid,.app-showcase{grid-template-columns:1fr}.section{padding:34px 0}.hero{padding-top:18px}.image-slot{min-height:150px}.content-image{height:200px}.file-row{grid-template-columns:1fr auto}.file-row strong{grid-column:1/-1}.search-layer{top:0;height:100dvh;background:#09070F}.search-card{width:100%;min-height:100dvh;border-radius:0;padding-top:calc(16px + env(safe-area-inset-top))}.mobile-bottom{position:fixed;z-index:60;left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(5,1fr);background:#0a0710;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:50px;color:var(--muted);font-size:14px}.mobile-bottom a.active{background:var(--brand);color:#fff}.site-footer{padding-bottom:calc(78px + env(safe-area-inset-bottom))}.number-item{grid-template-columns:52px 1fr}.section-head{align-items:start;flex-direction:column}.app-image{height:360px}}