.aios-hub{max-width:1240px;min-width:0;margin:auto;padding:22px 18px 32px;background:#fff;color:#172335;font-size:16px;line-height:1.6}
.hub-heading{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:10px;padding-bottom:16px;border-bottom:1px solid #dbe4ee}
.hub-heading h1{margin:0;color:#11223b;font-size:32px;line-height:1.25;letter-spacing:-1px}
.hub-heading>div>p:last-child{max-width:620px;margin:8px 0 0;color:#43566f;word-break:keep-all}
.hub-text-link,.hub-footer a{display:inline-flex;align-items:center;gap:7px;color:#2363ba;font-size:14px;font-weight:650}
.aios-hub .generated-symbol{width:20px;height:20px;flex:none}
.hub-download-panel{padding:18px 0 12px}.hub-download-controls{display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px}.hub-download-slot{min-width:0;flex:1 1 225px}
.hub-app-section{padding:8px 0 22px}.hub-app-section>h2{margin:0 0 12px;font-size:18px;font-weight:700;line-height:1.4}
.hub-section-heading{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:20px}
.hub-section-heading h2{margin:0;font-size:24px;letter-spacing:-.7px;line-height:1.3}
.hub-platform{display:flex;align-items:center;gap:8px;max-width:100%;font-size:14px;color:#43566f}
.hub-platform select{min-width:0;max-width:100%;padding:10px 30px 10px 12px;border:1px solid #bdcddd;border-radius:10px;background:#f8faff;font:inherit;color:#182c49}
.hub-app-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
.hub-app-card{min-width:0;padding:16px;border:1px solid #d9e3ef;border-radius:16px;background:#fff}
.hub-app-overview{display:flex;align-items:flex-start;gap:12px}.hub-app-summary{flex:1;min-width:0}
.hub-app-icon{width:64px;height:64px;flex:none}.hub-app-icon>*{width:64px!important;height:64px!important;object-fit:contain}
.hub-app-card h3{margin:0;font-size:20px;line-height:1.35;letter-spacing:-.6px;color:#14263f;word-break:keep-all}
.hub-app-description{margin:6px 0 0;font-size:15px;line-height:1.5;color:#41556f;word-break:keep-all}
.hub-app-card ul{display:flex;flex-wrap:wrap;gap:5px 12px;list-style:none;padding:0;margin:12px 0 0;font-size:13px;color:#293f5c}
.hub-app-card li{display:flex;align-items:center;gap:8px}.hub-app-card li .generated-symbol{width:16px;height:16px}
.hub-download{display:flex;align-items:center;justify-content:center;gap:8px;min-height:46px;width:100%;padding:11px 12px;border:1px solid #1c66ce;border-radius:11px;background:#1467d6;color:#fff;font:inherit;font-size:15px;font-weight:700;cursor:pointer}
.hub-download:disabled{border-color:#d9e2ed;background:#f0f4f8;color:#697a90;cursor:default}
.hub-download-status{margin-top:8px;min-height:22px;font-size:13px;color:#315986}
.hub-cost-note{margin:5px 0 0;font-size:13px;color:#64768d;word-break:keep-all}
.hub-library-section{margin:0 -18px;padding:22px 18px 26px;border-top:1px solid #dbe4ee;border-bottom:1px solid #dbe4ee;background:#f6f9fd}
.hub-books .library-book-grid{gap:28px 14px}
.hub-books .library-book-cover{perspective:900px;overflow:visible;max-height:360px}
.hub-books .library-book-cover img{transform:rotateY(-10deg);transform-origin:left center;filter:drop-shadow(8px 10px 7px #18345420)}
.hub-books .library-cover-fallback{transform:rotateY(-10deg);font-size:17px;padding:18px 12px;word-break:keep-all}
.hub-books h3{margin:12px 0 6px;font-size:16px;line-height:1.5;letter-spacing:-.4px;word-break:keep-all}
.hub-books .library-book>p{min-height:22px;font-size:13px;margin:5px 0 10px}
.hub-books .library-button{min-height:39px;font-size:13px;padding:8px 10px}
.hub-book-state{display:block;padding:8px 0;font-size:13px;color:#6e7e93}
.hub-footer{display:flex;justify-content:space-between;gap:16px;padding-top:22px}.hub-refresh{border:0;background:none;color:#436082;font:inherit;font-size:14px;text-decoration:underline;cursor:pointer}
.aios-hub :focus-visible{outline:3px solid #176dde;outline-offset:4px}
@media(min-width:800px){.aios-hub{padding:24px 28px 36px}.hub-heading h1{font-size:34px}.hub-download-slot{flex:0 0 265px}.hub-app-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.hub-app-card{padding:16px 14px}.hub-app-description{min-height:45px}.hub-library-section{margin:0 -28px;padding:24px 28px}.hub-books .library-book-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:30px 24px}.hub-books h3{font-size:17px}}
@media(max-width:359px){.aios-hub{padding-left:12px;padding-right:12px}.hub-heading h1{font-size:28px}.hub-app-card{padding:14px}.hub-app-overview{gap:10px}.hub-platform{flex-wrap:wrap}.hub-library-section{margin-left:-12px;margin-right:-12px;padding-left:12px;padding-right:12px}.hub-books .library-book-grid{gap:24px 12px}.hub-books .library-cover-fallback{font-size:14px;padding:14px 9px}.hub-books h3{font-size:15px}}
@media(prefers-reduced-motion:reduce){.hub-books .library-book-cover,.hub-books .library-book-cover img{transition:none;transform:none}}
@media(prefers-contrast:more){.aios-hub,.hub-library-section,.hub-app-card{background:#fff;color:#000}.hub-app-card,.hub-library-section{border-color:#526882}.hub-app-description,.hub-cost-note,.hub-books .library-book>p{color:#23374f}.hub-download:disabled{color:#36485f;border-color:#526882}}