html,body{width:100%;max-width:100vw;overflow-x:hidden}*{box-sizing:border-box!important}.paper-layout-wrapper{gap:40px;width:100%;max-width:100%;margin:20px auto;padding:0 15px;display:flex}.paper-toc-sidebar{background-color:var(--paper-bg);border:1px solid var(--border-color);box-sizing:border-box;scrollbar-width:thin;border-radius:8px;flex-shrink:0;width:340px;max-height:calc(100vh - 120px);padding:30px 25px;position:sticky;top:90px;overflow-y:auto;box-shadow:0 4px 12px #0000000d}.paper-toc-sidebar h4{color:var(--text-primary);text-transform:uppercase;letter-spacing:1px;border-bottom:2px solid var(--text-primary);margin-top:0;margin-bottom:20px;padding-bottom:12px;font-size:1.05em;font-weight:700;line-height:1.4}.toc-list{margin:0;padding:0;list-style:none}.toc-item{margin-bottom:16px}.toc-link{color:var(--text-primary);cursor:pointer;font-size:.95em;font-weight:500;line-height:1.4;text-decoration:none;transition:all .2s;display:block}.toc-link:hover,.toc-link.active{color:var(--accent-blue);border-left:3px solid var(--accent-blue);margin-left:-3px;padding-left:8px;font-weight:700}.en-sub{color:var(--text-muted);margin-top:3px;font-size:.85em;font-style:italic;font-weight:400;display:block}.paper-main-content{flex-grow:1;min-width:0;max-width:100%;overflow:hidden}.latex-document{background-color:var(--paper-bg);word-break:break-word;overflow-wrap:break-word;flex-direction:column;width:100%;max-width:100%;min-height:auto;padding:30px 25px;font-size:clamp(14px,1.6vw,17px);display:flex;position:relative}#pages-viewport{width:100%;min-width:0;max-width:100%;position:relative;overflow:hidden}#pages-container{flex-wrap:nowrap;align-items:flex-start;width:600%;margin-bottom:40px;transition:transform .5s cubic-bezier(.25,.46,.45,.94);display:flex}.book-page{white-space:normal;flex:0 0 16.6666%;width:16.6666%;min-width:0;max-width:16.6666%;overflow-x:hidden;opacity:1!important;display:block!important}.book-nav-bar{border-top:1.5px solid var(--border-color);justify-content:center;align-items:center;margin-top:auto;padding-top:20px;display:flex}.page-indicator{color:var(--text-muted);letter-spacing:1px;font-family:monospace;font-size:1.1em;font-weight:700}.floating-btn{z-index:1000;background:var(--paper-bg,#fff);border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;padding:0;font-size:1.5em;display:flex;position:fixed;top:50%;transform:translateY(-50%);box-shadow:0 4px 15px #00000026}.left-btn{left:20px}.right-btn{right:20px}.mobile-toc-toggle,.close-toc-btn{display:none}.paper-actions-bar{border-bottom:1.5px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:50px;padding-bottom:15px;display:flex}.btn-action{background:var(--paper-bg);border:1px solid var(--border-color);cursor:pointer;color:var(--text-primary);border-radius:6px;align-items:center;gap:8px;padding:10px 20px;font-family:Georgia,serif;font-size:.95em;font-weight:700;transition:all .2s;display:inline-flex}.btn-action:hover:not(:disabled){border-color:var(--accent-blue);color:var(--accent-blue);background:#faf8f5;box-shadow:0 2px 5px #0000000d}.book-cover{text-align:center;border-bottom:4px double var(--border-color);margin-bottom:60px;padding:60px 20px 100px}.university-header{letter-spacing:2px;color:var(--text-primary);margin-bottom:80px;font-size:1.2em;font-weight:700;line-height:1.6}.book-title{color:var(--text-primary);text-transform:uppercase;max-width:900px;margin:0 auto 20px;font-size:2.2em;font-weight:700;line-height:1.4}.book-title-en{color:var(--text-muted);max-width:800px;margin:0 auto 80px;font-size:1.3em;font-style:italic;font-weight:400;line-height:1.5}.book-type{color:var(--text-primary);margin-bottom:80px;font-size:1.1em;line-height:1.8}.book-author{color:var(--text-primary);font-size:1.2em;line-height:1.6}.paper-abstract-box{border:1.5px solid var(--border-color);background:#faf8f5;border-radius:8px;margin:40px 0;padding:40px}.abstract-section{margin-bottom:20px}.abstract-section:last-child{margin-bottom:0}.abstract-header{text-transform:uppercase;letter-spacing:1.5px;color:var(--accent-blue);text-align:center;margin-bottom:15px;font-size:1.1em;font-weight:700}.abstract-text{text-align:justify;margin:0 0 15px;font-size:1.05em;line-height:1.8}.abstract-text.en-text{color:var(--text-muted);font-size:.95em;font-style:italic}h2.section-title{border-bottom:2px solid var(--text-primary);text-transform:uppercase;letter-spacing:.5px;margin-top:20px;margin-bottom:30px;padding-bottom:8px;font-size:1.5em;font-weight:700}.en-title{color:var(--text-muted);letter-spacing:0;text-transform:none;font-size:.75em;font-style:italic;font-weight:400}h3.subsection-title{color:var(--accent-blue);margin-top:40px;margin-bottom:20px;font-size:1.25em;font-weight:700}.en-subtitle{color:var(--text-muted);font-size:.85em;font-style:italic;font-weight:400}.p-pair{margin-bottom:35px}.p-id{text-align:justify;color:var(--text-primary);margin:0 0 12px;font-size:1.1em;line-height:1.85}.p-en{text-align:justify;color:var(--text-muted);border-left:3px solid var(--border-color);margin:0;padding-left:15px;font-size:.95em;font-style:italic;line-height:1.7}.math-block{border-left:4px solid var(--accent-blue);background-color:#faf8f5;border-radius:4px;justify-content:space-between;align-items:center;width:100%;max-width:100%;margin:30px 0;padding:20px 30px;font-family:JetBrains Mono,monospace;font-size:1.15em;font-style:italic;display:flex;overflow-x:auto}.math-eq-num{color:var(--text-muted);white-space:nowrap;margin-left:20px;font-style:normal;font-weight:700}.academic-table{border-collapse:collapse;white-space:nowrap;width:100%;max-width:100%;margin:40px 0;font-size:1.05em;display:block;overflow-x:auto}.academic-table th{border-top:2px solid var(--text-primary);border-bottom:1px solid var(--text-primary);text-align:left;background:var(--bg-neutral);padding:16px 14px;font-weight:700;line-height:1.4}.academic-table td{border-bottom:1px solid var(--border-color);text-align:left;padding:14px;line-height:1.7}.academic-table tr:last-child td{border-bottom:2px solid var(--text-primary)}.footer{border-top:1px solid var(--border-color);text-align:center;color:var(--text-muted);word-break:break-word;overflow-wrap:break-word;width:100%;margin-top:80px;padding-top:30px;font-family:monospace;font-size:.95em;line-height:1.6}@media print{@page{size:A4;margin:20mm 15mm}.sidebar,.top-header,footer,.book-nav-bar,.floating-btn,#mobileTocToggle,.paper-toc-sidebar,.paper-actions-bar{display:none!important}.app-wrapper,.main-area,.content-container,.paper-layout-wrapper,.paper-main-content{width:100%!important;max-width:100%!important;min-height:auto!important;box-shadow:none!important;border:none!important;margin:0!important;padding:0!important;display:block!important;overflow:visible!important}.latex-document{box-shadow:none!important;background:0 0!important;border:none!important;width:100%!important;max-width:100%!important;min-height:auto!important;padding:0!important;display:block!important;overflow:visible!important}#pages-viewport{width:100%!important;max-width:100%!important;height:auto!important;display:block!important;overflow:visible!important}#pages-container{width:100%!important;transition:none!important;display:block!important;overflow:visible!important;transform:none!important}.book-page{opacity:1!important;page-break-after:always!important;break-after:page!important;flex:none!important;width:100%!important;max-width:100%!important;margin:0 0 50px!important;padding:0!important;animation:none!important;display:block!important;overflow:visible!important}.book-cover{border-bottom:2px solid #000!important;margin-bottom:40px!important;padding-top:0!important}.p-pair,.math-block,.academic-table,.paper-abstract-box,.abstract-section,h2,h3,h4{page-break-inside:avoid!important;break-inside:avoid!important}}@media (width<=1000px){.paper-layout-wrapper{flex-direction:column;gap:20px;padding:0 10px}.paper-toc-sidebar{width:100%;max-height:none;margin-bottom:25px;position:static}.latex-document{padding:30px 20px}.content-container{padding:15px!important}}@media (width<=768px){.latex-document{padding:20px 12px!important}.paper-layout-wrapper{padding:0!important}.content-container{padding:10px!important}.paper-actions-bar{flex-direction:column;align-items:flex-start;gap:10px}.top-header{padding:0 10px!important}.top-header .header-right button{display:none!important}.top-header .header-right{gap:8px!important}.main-area{max-width:100vw!important;overflow-x:hidden!important}.paper-toc-sidebar{z-index:2000;border-radius:0;width:280px;height:100vh;margin:0;transition:left .3s;position:fixed;top:0;left:-100%}.paper-toc-sidebar.open{left:0}.mobile-toc-toggle{z-index:1500;background:var(--accent-blue,#0056b3);color:#fff;border:none;border-radius:30px;padding:12px 20px;font-weight:700;display:block;position:fixed;bottom:20px;right:20px;box-shadow:0 4px 10px #0003}.close-toc-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;font-size:2em;display:block;position:absolute;top:15px;right:15px}.floating-btn{width:45px;height:45px;font-size:1.2em}.left-btn{left:10px}.right-btn{right:10px}.academic-table{font-size:.75em!important}.academic-table th,.academic-table td{padding:8px 6px!important}}