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7px;font-size:10px}.reader-controls{align-items:center;gap:8px;display:flex}.tool-group{background:#fff;border:1px solid #dce2ea;border-radius:9px;align-items:center;height:38px;display:flex}.tool-button{color:#4c596c;cursor:pointer;background:#fff;border:1px solid #dce2ea;border-radius:9px;justify-content:center;align-items:center;gap:6px;min-width:38px;height:38px;padding:0 10px;transition:color .15s,border-color .15s,background .15s;display:inline-flex}.tool-button svg{width:17px;height:17px}.tool-button:hover{color:var(--blue);background:#f7faff;border-color:#a7bef4}.tool-group .tool-button{border:0;border-radius:8px}.zoom-value{text-align:center;color:#5e6878;font-variant-numeric:tabular-nums;min-width:52px;font-size:12px}.fit-button,.top-button{padding:0 11px;font-size:12px;border-left:1px solid #e1e6ed!important;border-radius:0!important}.top-button{border-radius:0 8px 8px 0!important}.page-tools{color:#778193;gap:5px;padding:0 11px;font-size:12px}.page-tools 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.docx-wrapper{flex-direction:column;align-items:center;gap:26px;display:flex;background:0 0!important;padding:0!important}.docx-container section.docx{scroll-margin-top:92px;margin:0!important;box-shadow:0 6px 28px #1e2a4429!important}.reader-error,.not-found{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:calc(100vh - 120px);padding:32px;display:flex}.reader-error>span{color:#c77b16;background:#fff2d8;border-radius:50%;place-items:center;width:54px;height:54px;display:grid}.reader-error h1,.not-found h1{margin:18px 0 8px;font-size:26px}.reader-error p,.not-found p{color:#6f7a8b;max-width:520px;margin:0 0 22px}.reader-error a{background:#fff;border:1px solid #cad5e6;border-radius:8px;align-items:center;gap:7px;margin:4px;padding:10px 15px;font-size:13px;display:inline-flex}.reader-error a:first-of-type{color:#fff;border-color:var(--blue);background:var(--blue)}.not-found{background:#f8faff;min-height:100vh}.not-found>span{color:#a9bdea;letter-spacing:-.08em;font-size:72px;font-weight:800}.not-found a{color:#fff;background:var(--blue);border-radius:8px;padding:11px 18px}@media (width<=1180px){.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.header-stat{display:none}.site-header{grid-template-columns:1fr minmax(500px,640px)}}@media (width<=880px){.library-section{padding-left:24px;padding-right:24px}.reader-identity .format-badge{display:none}.reader-identity strong{max-width:170px}.fullscreen-button span,.download-button span,.fit-button span,.top-button span{display:none}}@media (width<=680px){.site-header{grid-template-columns:1fr;gap:12px;height:auto;min-height:74px;padding:16px 18px}.brand small{display:none}.header-brand{gap:16px}.header-tools{gap:8px;width:100%}.header-filters{flex:0 0 190px;gap:4px}.header-filters 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strong{max-width:86px;font-size:12px}.reader-controls{gap:4px}.tool-group{height:36px}.tool-button{width:34px;min-width:34px;height:36px;padding:0}.zoom-value{min-width:42px;font-size:10px}.fit-button,.fullscreen-button{display:none}.page-tools{padding:0 7px}.page-tools input{width:30px}.reader-canvas{min-height:calc(100vh - 60px);padding:16px 12px 60px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}