:root{--bg: #0b0b0c;--panel: #141417;--panel-contrast: #ffffff;--text: #e8e8ea;--muted: #a1a1aa;--border: #2a2a32;--primary: #4f8cff;--radius: 14px;--shadow: 0 8px 30px rgba(0,0,0,.24)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";color:var(--text);background:#0b0b0c}.pdf-export-mode body,body.pdf-export-mode{background:#f9f7f0!important}.pdf-export-mode .app,.pdf-export-mode .report,body.pdf-export-mode .app,body.pdf-export-mode .report{background:#fff!important;color:#1e1e1e!important}.pdf-export-mode .report,body.pdf-export-mode .report{border:1px solid #d8d3c6;box-shadow:none}.pdf-export-mode .markdown-body p,body.pdf-export-mode .markdown-body p,.pdf-export-mode .markdown-body,body.pdf-export-mode .markdown-body{color:#2a2a2a!important}.pdf-export-mode .markdown-body strong,.pdf-export-mode .markdown-body b,body.pdf-export-mode .markdown-body strong,body.pdf-export-mode .markdown-body b{color:#1e1e1e!important}.pdf-export-mode .markdown-body a,body.pdf-export-mode .markdown-body a{color:#2c55b1!important}.pdf-export-mode .markdown-body code,.pdf-export-mode .markdown-body pre,body.pdf-export-mode .markdown-body code,body.pdf-export-mode .markdown-body pre{background:#f0ede4!important;color:#2a2a2a!important;border-radius:6px}.pdf-export-mode .markdown-body blockquote,body.pdf-export-mode .markdown-body blockquote{background:#f2eee4!important;border-left-color:#d0c8b4!important;color:#3a372f!important}.pdf-export-mode .markdown-body h1,.pdf-export-mode .markdown-body h2,.pdf-export-mode .markdown-body h3,.pdf-export-mode .markdown-body h4,.pdf-export-mode .markdown-body h5,.pdf-export-mode .markdown-body h6,body.pdf-export-mode .markdown-body h1,body.pdf-export-mode .markdown-body h2,body.pdf-export-mode .markdown-body h3,body.pdf-export-mode .markdown-body h4,body.pdf-export-mode .markdown-body h5,body.pdf-export-mode .markdown-body h6{color:#1e1e1e!important}.pdf-export-mode .app-header,body.pdf-export-mode .app-header{background:#fff!important;color:#1e1e1e!important;border-bottom:1px solid #e0d9cb}.app{min-height:100%;display:flex;flex-direction:column}.app-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;-webkit-backdrop-filter:saturate(120%) blur(8px);backdrop-filter:saturate(120%) blur(8px);background:#141417d9;border-bottom:1px solid var(--border)}.header-left{font-weight:600;color:#cfd3ff;letter-spacing:.02em}.header-center{text-align:center;flex:1;font-weight:600}.header-actions{position:relative}.icon-button{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:#1c1c21;color:var(--text);border:1px solid var(--border);cursor:pointer}.icon-button:active{transform:translateY(1px)}.menu{position:absolute;right:0;top:44px;width:168px;background:#17171b;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);display:none;overflow:hidden}.menu.open{display:block}.menu-item{width:100%;padding:10px 12px;text-align:left;background:transparent;color:var(--text);border:0;cursor:pointer;font-size:14px}.menu-item:hover{background:#1f1f24}.app-main{display:flex;justify-content:center;padding:16px}.report{width:100%;max-width:960px;padding:20px;border:1px solid var(--border);background:#141417f2;border-radius:var(--radius);box-shadow:var(--shadow)}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{color:#fff}.markdown-body h1{font-size:28px;margin:8px 0 18px}.markdown-body h2{font-size:22px;margin:22px 0 12px}.markdown-body p{line-height:1.8;color:#d7d7dc}.markdown-body strong,.markdown-body b{font-weight:600;color:#fff}.markdown-body a{color:var(--primary);text-decoration:none}.markdown-body a:hover{text-decoration:underline}.markdown-body code{background:#121218;padding:2px 6px;border-radius:6px}.markdown-body pre{background:#121218;padding:14px;border-radius:12px;overflow:auto}.markdown-body blockquote{margin:0;padding:8px 12px;border-left:3px solid #434356;background:#15151b;color:#cfd0d8;border-radius:8px}.markdown-body ul,.markdown-body ol{padding-left:20px}.progress-wrap{display:flex;align-items:center;justify-content:center;gap:10px}.progress-label{color:#c9ccdc;font-size:14px}.progress{--size: 18px;position:relative;width:120px;height:10px;border-radius:999px;background:#1f2130;border:1px solid #2c3253}.progress>i{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;background:linear-gradient(90deg,#5b86ff,#b26cff);transform-origin:left center}.progress-value{font-variant-numeric:tabular-nums;color:#d7dbff;font-size:14px}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%);background:#111114;color:#fff;padding:10px 14px;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .25s ease}.toast.show{opacity:1}@media (max-width: 768px){.app-main{padding:12px}.report{padding:16px;border-radius:16px}.markdown-body h1{font-size:22px}.markdown-body h2{font-size:18px}.topbar-wrap{padding:10px 12px;background:transparent;border-bottom:0}.topbar{padding:10px 12px;gap:8px;flex-wrap:nowrap;align-items:center;border-radius:16px;border:0;background:transparent;box-shadow:none}.top-left{flex:0 0 auto;display:flex;align-items:center;gap:8px;min-width:0;max-width:45%}.top-left .logo{width:26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center;background:#ffffff14;border:1px solid rgba(255,255,255,.12);font-size:14px}.top-left .title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.top-center{flex:1 1 auto;min-width:0;justify-content:flex-start;gap:8px}.status-pill{padding:4px 10px}.progress{width:90px;height:8px}.progress-value,.progress-label{font-size:12px}.ghost-btn{height:32px;padding:0 12px;font-size:12px;border-radius:8px;background:transparent;border:0;box-shadow:none;color:var(--text)}.top-right{flex:0 0 auto;display:flex;align-items:center;gap:8px}.top-right .ghost-btn{width:auto}.catalog,.share{position:relative}.mobile-menu,.mobile-menu.open,.mobile-menu-item,.mobile-menu-btn{display:none}.toc-menu{width:90vw;max-width:320px;max-height:60vh}.progress-wrap{gap:6px}.progress-label{font-size:12px}.progress{width:80px;height:8px}.progress-value{font-size:12px}}.topbar-wrap{position:sticky;top:0;z-index:30;display:flex;justify-content:center;padding:12px 16px;background:#050505;box-shadow:0 10px 28px #00000073}.topbar-container{width:100%;max-width:960px}.topbar{display:flex;align-items:center;gap:12px;width:100%;padding:12px 18px;border:1px solid rgba(255,255,255,.08);border-radius:18px;background:#050505;box-shadow:inset 0 0 #0000}.top-left{display:flex;align-items:center;gap:10px;font-weight:600;flex:1 1 auto;min-width:0}.top-left .logo{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:#1b1b21e6;box-shadow:0 10px 24px #00000059;border:1px solid rgba(255,255,255,.1)}.top-left .title{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.top-center{position:relative;display:flex;align-items:center;gap:12px;margin-left:auto}.status-pill{display:flex;align-items:center;padding:6px 14px;border-radius:999px;background:#ffffff0d;border:1px solid rgba(255,255,255,.08);box-shadow:0 8px 22px #0000003d}.top-right{display:flex;align-items:center;gap:16px;margin-left:auto}.catalog,.share{position:relative}.glass-button{display:flex;align-items:center}.glass-button .ghost-btn{border:0;background:transparent;color:var(--text);font-weight:500;letter-spacing:.02em;padding:0;height:auto}.ghost-btn{padding:0;background:transparent;border:0;color:var(--text);cursor:pointer;font-size:14px;font-weight:500}.ghost-btn:focus-visible{outline:2px solid rgba(99,132,255,.6);outline-offset:2px}.ghost-btn:active{transform:scale(.98)}.mobile-toggle-shell{display:flex}.mobile-toggle-shell .mobile-menu-btn{background:transparent;border:0;color:var(--text)}.catalog-toggle,.share-toggle{display:flex;align-items:center;gap:6px;padding:0;background:transparent;border:0}.catalog-toggle:after,.share-toggle:after{content:""}.toc-menu{position:absolute;top:100%;margin-top:8px;right:0;width:280px;background:#17171b;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);overflow:auto;max-height:400px;display:none}.toc-menu.open{display:block}.toc-item{display:block;width:100%;text-align:left;background:transparent;color:var(--text);padding:8px 10px;border:0;cursor:pointer}.toc-item[data-level="2"]{padding-left:18px}.toc-item[data-level="3"]{padding-left:28px}.toc-item:hover{background:#1f1f24}.share-menu{position:absolute;top:100%;right:0;margin-top:8px;width:220px;background:#17171b;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);display:none;overflow:hidden}.share-menu.open{display:block}.share-item{display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left;background:transparent;color:var(--text);padding:10px 12px;border:0;cursor:pointer;font-size:14px}.share-item:hover{background:#1f1f24}.mobile-menu-btn{display:none}.footer-sources{max-width:960px;margin:16px auto 40px;padding:0 16px}.sources-title{color:#cfd0d8;margin:18px 0 10px;font-weight:600}.sources-list{display:flex;flex-direction:column;gap:10px}.source-item{display:grid;grid-template-columns:24px 1fr;align-items:center;column-gap:10px;row-gap:4px;padding:12px 14px;background:#16161a;border:1px solid var(--border);border-radius:14px;overflow:hidden}.source-item img{width:20px;height:20px;border-radius:6px}.source-domain{color:#b6b9c6;font-size:12px;opacity:.72;grid-column:2 / span 1}.source-link{color:#e6e8f4;text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;grid-column:2 / span 1;font-size:14px}@media (max-width: 768px){.topbar-wrap{top:0;padding:0 12px 12px}.topbar-container{border-radius:16px}.topbar{padding:10px 12px;border:0}.footer-sources{padding:0 12px 24px}.source-item{grid-template-columns:24px 1fr;row-gap:6px;padding:12px 14px}.source-domain{font-size:11px}.source-link{font-size:13px}.toc-menu{position:fixed;left:12px;right:12px;top:64px;width:auto!important;max-width:none;z-index:1000;padding:10px 0;background:#101017;border-radius:14px;border:1px solid rgba(255,255,255,.1);box-shadow:0 18px 32px #00000073;max-height:calc(85vh - 100px)}.share-menu{position:fixed;left:auto;right:12px;top:64px;width:min(180px,calc(100vw - 24px));max-width:180px;z-index:1000;padding:8px 0;background:#101017;border-radius:14px;border:1px solid rgba(255,255,255,.1);box-shadow:0 18px 32px #00000073}}