:root{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#eef0f3;background:#0e1014;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}*{box-sizing:border-box}body{margin:0}html,body,#root{width:100%;min-height:100%}html,body{min-height:100dvh;background:#111318}button,input,select,textarea{font:inherit}button{cursor:pointer;color:inherit}button:disabled{opacity:.3;cursor:default}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid #8eb8ff;outline-offset:3px}.app{max-width:1120px;margin:auto;min-height:100dvh;padding:calc(30px + env(safe-area-inset-top)) 22px calc(95px + env(safe-area-inset-bottom))}.header,.header-actions,.section-header,.reading-row,.reader-top,.reader-bottom,.search-panel{display:flex;align-items:center;justify-content:space-between}.header{margin-bottom:35px}.header 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var(--opening-line);border-radius:999px;background:var(--opening-surface);color:inherit;font-size:13px}.document-opening-content{width:min(100%,340px);text-align:center}.document-opening-art{position:relative;width:114px;height:150px;margin:0 auto 30px}.document-opening-cover{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;overflow:hidden;border:1px solid #8290a640;border-radius:5px 12px 12px 5px;background:linear-gradient(120deg,#3b5064,#263442);color:#dce5ef;box-shadow:inset 5px 0 #0002,0 16px 40px #0003;transform:rotate(-6deg)}.document-opening-cover img{width:100%;height:100%;object-fit:cover}.document-opening-cover span{font-size:8px;letter-spacing:.22em}.document-opening-page{position:absolute;inset:6px -9px -1px 10px;padding:29px 16px;background:var(--opening-surface);border:1px solid var(--opening-line);border-radius:5px 10px 10px 5px;transform:rotate(7deg)}.document-opening-page i{display:block;height:3px;margin-bottom:10px;border-radius:2px;background:var(--opening-line)}.document-opening-page i:last-child{width:60%}.document-opening-eyebrow{margin:0 0 10px;color:var(--opening-muted);font-size:9px;font-weight:650;letter-spacing:.2em}.document-opening h1{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;margin:0;font-size:20px;font-weight:600;line-height:1.35;text-wrap:balance}.document-opening-status{margin:22px 0 13px;color:var(--opening-muted);font-size:13px}.document-opening-progress{width:148px;height:3px;margin:auto;border-radius:3px;overflow:hidden;background:var(--opening-line)}.document-opening-progress span{display:block;height:100%;border-radius:inherit;background:#91b3d8;transition:width .16s ease}.document-opening-progress.indeterminate span{width:42%;animation:opening-progress 1.4s ease-in-out infinite alternate}.document-opening-caption{margin:15px 0 0;color:var(--opening-muted);font-size:11px;line-height:1.5}.document-opening-error h2{margin:20px 0 8px;font-size:15px}.document-opening-error p{color:var(--opening-muted);font-size:12px;line-height:1.5;overflow-wrap:anywhere}.document-opening-error button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:9px 20px;margin-top:8px;color:inherit;background:var(--opening-surface);border:1px solid var(--opening-line);border-radius:999px}@keyframes opening-progress{0%{transform:translate(0)}to{transform:translate(140%)}}@media(orientation:landscape)and 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ease-out;pointer-events:none}.reader-bottom.visible{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.reader-bottom button{border:0;background:transparent;padding:9px;display:grid;place-items:center;min-width:44px;min-height:44px;color:#e7ebf2}.page-number{font-size:12px;color:#bbc4cd}.reader .empty button{margin-top:20px;padding:10px;background:#303943;border:0;border-radius:10px}@media(min-width:620px){.cover-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(min-width:900px){.cover-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:26px}.app{padding-left:45px;padding-right:45px}.reader .page-surface{padding:28px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}.engine-surface{position:relative;width:100%;height:100%;overflow:auto;overscroll-behavior:contain;touch-action:pan-x pan-y pinch-zoom;-webkit-overflow-scrolling:touch;overflow-anchor:none;background:#111318;outline-offset:-3px;scroll-padding:calc(var(--reader-content-top) + 8px) calc(var(--reader-content-right) + 8px) calc(var(--reader-content-bottom) + 8px) calc(var(--reader-safe-left) + 8px)}.appearance-light,.appearance-light .engine-surface{background:#e8e6e1}.appearance-light{color-scheme:light}.appearance-dark{color-scheme:dark}.appearance-light .reader-top,.appearance-light .reader-bottom{color:#17191d;background:#f8f8f6eb;border-color:#c9c9c6}.appearance-light .reader-bottom button{color:#252a32}.appearance-light .reader-bottom{background:#fafaf8e6;box-shadow:0 -8px 28px #4c4c4c26}@supports (backdrop-filter: blur(18px)){.reader-top,.reader-bottom,.reader-sheet,.crop-editor{-webkit-backdrop-filter:blur(18px) saturate(125%);backdrop-filter:blur(18px) saturate(125%)}}.page-stack{position:relative;display:flex;flex-direction:column;align-items:center;gap:12px;padding:calc(var(--reader-content-top) + 8px) calc(var(--reader-content-right) + 8px) calc(var(--reader-content-bottom) + 8px) calc(var(--reader-safe-left) + 8px);min-width:100%;min-height:100%;width:max-content;box-sizing:border-box}.page-group{flex-direction:row;align-items:flex-start;justify-content:center;gap:8px;min-width:100%;width:max-content}.page-group.fit-centered{align-items:center}.pdf-page{position:relative;flex:none;background:#fff;overflow:hidden;box-shadow:0 4px 22px #0006;contain:layout paint;isolation:isolate}.pdf-full{position:absolute}.page-pixels,.page-pixels canvas{position:absolute;inset:0;width:100%;height:100%;display:block}.page-status{position:absolute;bottom:12px;left:12px;max-width:90%;padding:6px 10px;background:#20252edb;color:#fff;border-radius:7px;font-size:11px;pointer-events:none}.textLayer{position:absolute;text-align:initial;inset:0;overflow:clip;line-height:1;text-size-adjust:none;forced-color-adjust:none;transform-origin:0 0;caret-color:CanvasText;z-index:1}.textLayer :is(span,br){color:transparent;position:absolute;white-space:pre;cursor:text;transform-origin:0 0}.textLayer>:not(.markedContent),.textLayer .markedContent span:not(.markedContent){z-index:1;--font-height: 0;--scale-x: 1;--rotation: 0;font-size:calc(var(--total-scale-factor) * var(--font-height));transform:rotate(var(--rotation)) scaleX(var(--scale-x))}.textLayer .markedContent{display:contents}.textLayer ::selection{background:#3585ff66}.textLayer br::selection{background:transparent}.engine .reader-bottom{left:auto;right:calc(16px + var(--reader-safe-right));bottom:max(24px,calc(12px + var(--reader-safe-bottom)));width:max-content;max-width:calc(100% - 24px);overflow:visible;box-sizing:border-box;justify-content:center;gap:3px;padding:4px;transform:translateY(6px) scale(.96)}.engine .reader-bottom.visible{transform:translateY(0) scale(1)}.engine .reader-bottom button{display:flex;flex-direction:column;flex:0 0 54px;width:54px;gap:1px;min-width:44px;min-height:46px;padding:5px 6px;margin:0;font-size:9px;line-height:1.15;border-radius:13px;transition:background .16s ease,color .16s ease,transform .12s ease}.engine .reader-bottom button:active{transform:scale(.96)}.engine .reader-bottom button.active{color:#bcd3ff;background:#6f98dc24}.engine .reader-bottom button[aria-expanded=true]{color:#c7d9fa;background:#6f98dc26}.appearance-light .engine .reader-bottom button.active,.appearance-light .engine .reader-bottom button[aria-expanded=true]{color:#245b9f;background:#477bc21f}.appearance-light .engine .reader-bottom{box-shadow:0 8px 28px #4c4c4c26}.engine .reader-bottom svg{width:19px;height:19px}.engine .reader-top{top:calc(10px + var(--reader-safe-top));left:max(10px,var(--reader-safe-left));right:max(10px,var(--reader-safe-right));width:auto;height:40px;padding:0 13px;gap:12px;border:1px solid rgba(115,126,142,.5);border-radius:999px;background:#181c23d1;box-shadow:0 7px 24px #0006;transform:translateY(-8px) scale(.96);font-size:12px;pointer-events:none}.engine .reader-top-action{pointer-events:auto;flex:0 0 32px;width:32px;height:32px;display:grid;place-items:center;padding:0;border:0;border-radius:50%;background:transparent;color:inherit}.engine .reader-top-action svg{width:18px;height:18px}.engine .reader-top-action:active,.engine .reader-top-action.active{color:#bcd3ff;background:#6f98dc29}.engine .reader-title{flex:1;min-width:0;max-width:none}.engine .reader-top.visible{transform:translateY(0) scale(1)}@media(orientation:landscape)and (max-height:600px){.engine-surface{overflow-x:hidden;touch-action:pan-y pinch-zoom}.reader:not(.crop-editing){--reader-content-top: var(--reader-safe-top);--reader-content-right: calc(var(--reader-safe-right) + 68px);--reader-content-bottom: var(--reader-safe-bottom)}.engine .reader-bottom{inset:calc(50% + (52px + var(--reader-safe-top) - var(--reader-safe-bottom)) / 2) calc(8px + var(--reader-safe-right)) auto auto;max-height:calc(100% - 76px - var(--reader-safe-top) - var(--reader-safe-bottom));overflow-y:auto;scrollbar-width:none;width:58px;padding:7px 5px;flex-direction:column;justify-content:center;gap:3px;border:1px solid #3a4350;border-radius:20px;box-shadow:-8px 6px 30px #0007;translate:0 -50%;transform:translate(4px) scale(.96)}.engine .reader-bottom.visible{transform:translate(0) scale(1)}.engine .reader-bottom button{flex:0 0 auto;width:46px;min-width:46px;min-height:45px;padding:4px 2px;border-radius:13px;font-size:8px}.engine .reader-bottom svg{width:18px;height:18px}.engine .reader-top{top:calc(9px + var(--reader-safe-top));right:max(10px,var(--reader-safe-right));bottom:auto;left:max(10px,var(--reader-safe-left));width:auto;height:40px;padding:0 13px;gap:12px;border:1px solid rgba(115,126,142,.5);border-radius:999px;background:#181c23d1;box-shadow:0 7px 24px #0006;transform:translateY(-8px) scale(.96)}.engine .reader-top.visible{transform:translateY(0) scale(1)}.engine .reader-title{max-width:none;flex:1;font-size:11px}.appearance-light.engine .reader-top{background:#fafaf7e0;border-color:#62697259;box-shadow:0 7px 24px #4b515c2e}}.page-indicator{position:absolute;bottom:calc(76px + var(--reader-safe-bottom));left:50%;transform:translate(-50%);background:#2b3039e8;border:1px solid transparent;border-radius:20px;padding:7px 14px;font-size:12px;z-index:4;pointer-events:none}.appearance-dark.engine .reader-top,.appearance-dark.engine .page-indicator{color:#f1f4f8;background:#1c212ae0;border-color:#7f8da085;box-shadow:0 7px 24px #0007}.appearance-light.engine .reader-top,.appearance-light.engine .page-indicator{color:#252a30;background:#fafaf7eb;border-color:#62697259;box-shadow:0 7px 24px #4b515c2e}@media(orientation:landscape)and (max-height:600px){.page-indicator{top:calc(58px + var(--reader-safe-top));right:max(10px,var(--reader-safe-right));bottom:auto;left:auto;transform:none}}.zoom-next-page{position:absolute;z-index:9;top:60%;right:var(--reader-safe-right);width:46px;height:66px;padding:0 2px 0 6px;display:grid;place-items:center;color:#eef4ff;background:#2a3340ad;border:1px solid rgba(143,162,188,.48);border-right:0;border-radius:18px 0 0 18px;box-shadow:-5px 5px 18px #0005;-webkit-backdrop-filter:blur(12px) saturate(120%);backdrop-filter:blur(12px) saturate(120%);transform:translateY(-50%);opacity:.72;animation:zoom-next-in .18s ease-out}.zoom-next-page svg{width:22px;height:22px}.zoom-next-page:active{opacity:1;transform:translateY(-50%) scale(.94)}.appearance-light .zoom-next-page{color:#254d7d;background:#fafaf7c7;border-color:#4f698961;box-shadow:-5px 5px 18px #4b515c2e}.reader-error{position:absolute;top:calc(70px + var(--reader-safe-top));left:12px;right:12px;z-index:10;padding:14px;background:#592d38;border-radius:12px;display:flex;align-items:center;gap:12px;font-size:13px}.reader-error button{background:none;border:0}.sheet-backdrop{position:absolute;inset:0;z-index:20;background:#0007;display:flex;align-items:flex-end;padding-left:var(--reader-safe-left);padding-right:var(--reader-safe-right);justify-content:center;animation:sheet-backdrop-in .18s ease-out}.reader-sheet{background:#1b1f26f7;border:1px solid #3a414d;border-radius:20px 20px 0 0;width:100%;max-width:560px;max-height:75%;overflow:auto;padding:8px 12px calc(18px + var(--reader-safe-bottom));box-shadow:0 -10px 60px #0006;overscroll-behavior:contain;animation:sheet-in .22s cubic-bezier(.22,.78,.26,1)}.appearance-light .reader-sheet{color:#17191d;background:#f8f8f6fa;border-color:#c9c9c6}.appearance-light .reader-sheet button:not(.reader-top-action){color:#272c33;background:#f1f2f0;border-color:#c8cbd0}.appearance-light .reader-sheet 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