:root{--font-sans-ui: Arial, Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--bg: #f4f1e8;--panel: rgba(255, 252, 245, .92);--line: rgba(55, 46, 31, .14);--text: #2c261a;--muted: #746a54;--accent: #b44f2a;--accent-strong: #92360f;--shadow: 0 24px 60px rgba(70, 54, 28, .12);--oo-word-header: #446995;--oo-word-header-strong: #38567a;--oo-sheet-header: #3a8056;--oo-sheet-header-strong: #336b49;--oo-slide-header: #b75b44;--oo-slide-header-strong: #854535;--oo-pdf-header: #c64839;--oo-pdf-header-strong: #972f25;--oo-background-normal: #ffffff;--oo-background-pane: #f1f1f1;--oo-background-pane-additional: #f1f1f1;--oo-border-toolbar: #cbcbcb;--oo-border-regular-control: #cfcfcf;--oo-text-normal: #444444;--oo-text-secondary: #757575;--oo-text-tertiary: rgba(0, 0, 0, .4);--oo-canvas-background: #e2e2e2;--oo-canvas-content-background: #ffffff;--oo-canvas-page-border: #bbbec2;--oo-canvas-scroll-thumb: #f1f1f1;--oo-canvas-scroll-thumb-hover: #cfcfcf;--oo-canvas-scroll-thumb-pressed: #adadad;--oo-canvas-scroll-thumb-border: #cfcfcf;--oo-canvas-scroll-thumb-border-hover: #cfcfcf;--oo-canvas-scroll-arrow: #adadad;--oo-canvas-scroll-arrow-hover: #f1f1f1;--oo-mobile-bg-primary: #ffffff;--oo-mobile-bg-secondary: #ffffff;--oo-mobile-bg-tertiary: #eff0f5;--oo-mobile-divider: rgba(60, 60, 67, .15);--viewer-mobile-bottom-height: 92px;--viewer-mobile-bottom-offset: calc(var(--viewer-mobile-bottom-height) + env(safe-area-inset-bottom));--viewer-mobile-kind-accent: #2f6ef2}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:var(--font-sans-ui);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--text);background:radial-gradient(circle at top left,rgba(219,173,124,.45),transparent 28%),linear-gradient(160deg,#f7f1e2,#efe7d7 48%,#f8f5ef)}body{padding:32px}.shell{display:grid;gap:24px;max-width:1120px;margin:0 auto}.panel{border:1px solid var(--line);border-radius:28px;background:var(--panel);box-shadow:var(--shadow)}.hero,.docs-panel{padding:28px}.eyebrow{margin:0 0 10px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}h1,h2,h3,p{margin-top:0}h1{margin-bottom:12px;font-size:clamp(32px,5vw,52px);line-height:1}h2{margin-bottom:0;font-size:28px}.intro,.hint,.doc-meta,.viewer-meta{color:var(--muted)}.upload-form{display:flex;flex-wrap:wrap;gap:14px;margin:24px 0 14px}.upload-pick{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;min-width:180px;padding:14px 18px;border:1px dashed rgba(180,79,42,.44);border-radius:999px;background:#fff7f0e6;cursor:pointer}.upload-pick input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.primary-button,.secondary-button,.doc-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 18px;border:0;border-radius:999px;font-size:14px;text-decoration:none;cursor:pointer}.primary-button{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-strong) 100%);color:#fff9f2}.secondary-button,.doc-link{background:#ffffffb3;color:var(--text);border:1px solid rgba(55,46,31,.12)}.doc-link.subtle{color:var(--muted)}.doc-link[aria-disabled=true]{pointer-events:none;opacity:.45}.status-box{margin:0;padding:16px;border-radius:18px;background:#392b11eb;color:#f8f1df;overflow:auto;white-space:pre-wrap}.panel-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.docs-list{display:grid;gap:12px}.doc-card{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px;border:1px solid rgba(55,46,31,.08);border-radius:22px;background:#ffffff9e}.doc-card-main{display:flex;align-items:center;gap:16px}.doc-badge{min-width:56px;padding:10px 12px;border-radius:16px;text-align:center;font-size:13px;background:#b44f2a1f;color:var(--accent-strong)}.doc-title{margin-bottom:6px;font-size:18px}.doc-actions{display:flex;flex-wrap:wrap;gap:10px}.empty-state{padding:24px 0;color:var(--muted)}.viewer-body{padding:0;height:100vh;height:100dvh;overflow:hidden;background:#e2e2e2}.viewer-root{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;min-height:0;background:#e2e2e2}.viewer-body-mobile{color:var(--oo-text-normal);background:var(--oo-mobile-bg-tertiary);font-family:Arial,Helvetica,PingFang SC,Microsoft YaHei,sans-serif}.viewer-root-mobile{background:var(--oo-mobile-bg-tertiary)}.viewer-mobile-nav{position:relative;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:56px;padding:calc(env(safe-area-inset-top) + 8px) 12px 8px;border-bottom:1px solid var(--oo-mobile-divider);background:var(--oo-mobile-bg-primary)}.viewer-mobile-center{flex:1 1 auto;min-width:0;text-align:center}.viewer-mobile-kind{margin:0 0 2px;font-size:10px;line-height:1.2;letter-spacing:.08em;text-transform:uppercase;color:var(--oo-text-secondary)}.viewer-mobile-center #viewer-title{margin:0;font-size:15px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-meta-mobile{margin:2px 0 0;max-width:none;font-size:11px;line-height:1.35;text-align:center;color:var(--oo-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-mobile-action{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;min-width:58px;min-height:32px;padding:0 10px;border-radius:999px;color:var(--oo-text-normal);text-decoration:none;font-size:12px;background:var(--oo-mobile-bg-secondary);border:1px solid var(--oo-mobile-divider)}.viewer-mobile-action-primary{color:#fff;background:#2f6ef2;border-color:transparent}.viewer-mobile-subnav{display:flex;align-items:center;justify-content:center;min-height:28px;padding:0 12px;border-bottom:1px solid var(--oo-mobile-divider);background:var(--oo-mobile-bg-secondary)}.viewer-mobile-hint{font-size:11px;line-height:1.3;color:var(--oo-text-secondary)}.viewer-status-mobile{min-height:24px;padding:4px 12px;font-size:11px;line-height:1.4;white-space:normal;background:#ffffffe0}.viewer-shell-mobile{background:var(--oo-mobile-bg-tertiary)}.viewer-body.route-mobile-viewer .viewer-shell-mobile{padding-bottom:var(--viewer-mobile-bottom-offset)}.viewer-body.route-mobile-viewer .editor-host-mobile{inset:0 0 var(--viewer-mobile-bottom-offset) 0}.viewer-mobile-cell-input{position:absolute;width:1px;height:1px;padding:0;margin:0;border:0;opacity:0;pointer-events:none;left:-9999px;top:0}.viewer-body.sdk-mobile-mode .viewer-root-mobile,.viewer-body.sdk-mobile-mode .viewer-shell-mobile{background:var(--oo-mobile-bg-tertiary)}.viewer-body.sdk-mobile-mode .editor-host{touch-action:manipulation}.viewer-body.sdk-mobile-mode.kind-slide .editor-host #id_panel_thumbnails{border-top:1px solid var(--oo-mobile-divider);border-right:0;background:linear-gradient(180deg,#f7f7f7 0%,var(--oo-background-pane) 100%)!important}.viewer-body.sdk-mobile-mode.kind-slide .editor-host #id_panel_thumbnails_split{display:none!important}.viewer-body.sdk-mobile-mode.kind-cell .viewer-sheetbar{left:8px;right:8px;bottom:calc(8px + var(--viewer-mobile-bottom-offset));width:auto;max-width:none}.viewer-body.sdk-mobile-mode.kind-cell .viewer-sheetbar-tabs{gap:4px;padding:0 4px}.viewer-body.sdk-mobile-mode.kind-cell .viewer-sheetbar-tab{justify-content:center;min-width:34px;max-width:42px;min-height:28px;padding:0 8px;font-size:13px;font-variant-numeric:tabular-nums}.viewer-body.route-mobile-viewer.kind-word .viewer-mobile-nav{box-shadow:inset 0 2px 0 var(--oo-word-header)}.viewer-body.route-mobile-viewer.kind-cell .viewer-mobile-nav{box-shadow:inset 0 2px 0 var(--oo-sheet-header)}.viewer-body.route-mobile-viewer.kind-slide .viewer-mobile-nav{box-shadow:inset 0 2px 0 var(--oo-slide-header)}.viewer-body.route-mobile-viewer.kind-pdf .viewer-mobile-nav{box-shadow:inset 0 2px 0 var(--oo-pdf-header)}.viewer-body.kind-cell{--viewer-mobile-kind-accent: var(--oo-sheet-header);color:var(--oo-text-normal);background:var(--oo-canvas-background);font-family:Arial,Helvetica,PingFang SC,Microsoft YaHei,sans-serif}.viewer-body.kind-cell .viewer-root{background:var(--oo-canvas-background)}.viewer-body.kind-cell .viewer-topbar{min-height:50px;padding:8px 16px;border-bottom:1px solid var(--oo-border-toolbar);background:linear-gradient(180deg,#fbfbfb 0%,var(--oo-background-pane) 100%);box-shadow:inset 0 3px 0 var(--oo-sheet-header);-webkit-backdrop-filter:none;backdrop-filter:none}.viewer-body.kind-cell .viewer-topbar .eyebrow{margin-bottom:4px;font-size:11px;letter-spacing:.14em;color:var(--oo-sheet-header-strong)}.viewer-body.kind-cell .viewer-topbar h1{font-size:14px;font-weight:600;color:var(--oo-text-normal)}.viewer-body.kind-cell .viewer-meta{color:var(--oo-text-secondary);font-size:11px}.viewer-body.kind-cell .viewer-status{min-height:30px;padding:6px 16px;border-bottom:1px solid var(--oo-border-toolbar);background:#fafafa;color:var(--oo-text-secondary);font-size:11px}.viewer-body.kind-word,.viewer-body.kind-slide,.viewer-body.kind-pdf{color:var(--oo-text-normal);background:var(--oo-canvas-background);font-family:Arial,Helvetica,PingFang SC,Microsoft YaHei,sans-serif}.viewer-body.kind-word{--viewer-mobile-kind-accent: var(--oo-word-header)}.viewer-body.kind-slide{--viewer-mobile-kind-accent: var(--oo-slide-header)}.viewer-body.kind-pdf{--viewer-mobile-kind-accent: var(--oo-pdf-header)}.viewer-body.kind-word .viewer-root,.viewer-body.kind-slide .viewer-root,.viewer-body.kind-pdf .viewer-root{background:var(--oo-canvas-background)}.viewer-body.kind-word .viewer-topbar,.viewer-body.kind-slide .viewer-topbar,.viewer-body.kind-pdf .viewer-topbar{min-height:50px;padding:8px 16px;border-bottom:1px solid var(--oo-border-toolbar);background:linear-gradient(180deg,#fbfbfb 0%,var(--oo-background-pane) 100%);-webkit-backdrop-filter:none;backdrop-filter:none}.viewer-body.kind-word .viewer-topbar{box-shadow:inset 0 3px 0 var(--oo-word-header)}.viewer-body.kind-slide .viewer-topbar{box-shadow:inset 0 3px 0 var(--oo-slide-header)}.viewer-body.kind-pdf .viewer-topbar{box-shadow:inset 0 3px 0 var(--oo-pdf-header)}.viewer-body.kind-word .viewer-topbar .eyebrow,.viewer-body.kind-slide .viewer-topbar .eyebrow,.viewer-body.kind-pdf .viewer-topbar .eyebrow{margin-bottom:4px;font-size:11px;letter-spacing:.14em}.viewer-body.kind-word .viewer-topbar .eyebrow{color:var(--oo-word-header-strong)}.viewer-body.kind-slide .viewer-topbar .eyebrow{color:var(--oo-slide-header-strong)}.viewer-body.kind-pdf .viewer-topbar .eyebrow{color:var(--oo-pdf-header-strong)}.viewer-body.kind-word .viewer-topbar h1,.viewer-body.kind-slide .viewer-topbar h1,.viewer-body.kind-pdf .viewer-topbar h1{font-size:14px;font-weight:600;color:var(--oo-text-normal)}.viewer-body.kind-word .viewer-meta,.viewer-body.kind-slide .viewer-meta,.viewer-body.kind-pdf .viewer-meta{color:var(--oo-text-secondary);font-size:11px}.viewer-body.kind-word .viewer-status,.viewer-body.kind-slide .viewer-status,.viewer-body.kind-pdf .viewer-status{min-height:30px;padding:6px 16px;border-bottom:1px solid var(--oo-border-toolbar);background:#fafafa;color:var(--oo-text-secondary);font-size:11px}.viewer-topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;padding:10px 18px;border-bottom:1px solid rgba(0,0,0,.08);background:#fafafaf5;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.viewer-topbar-main{display:flex;flex-direction:column;min-width:0}.viewer-topbar h1{margin-bottom:0;font-size:18px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-meta{margin:0;max-width:42vw;font-size:12px;text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-mobile-action-placeholder{visibility:hidden}.viewer-mobile-action-icon{min-width:36px;padding:0}.viewer-mobile-action-icon svg{width:18px;height:18px}.viewer-status{padding:8px 18px;min-height:38px;border-bottom:1px solid rgba(0,0,0,.08);background:#ffffffeb;color:#5d636b;font-size:13px;line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-body:not(.viewer-body-mobile) .viewer-topbar{justify-content:flex-start}.viewer-body:not(.viewer-body-mobile) .eyebrow{display:none}.viewer-body:not(.viewer-body-mobile) .viewer-meta{display:none}.viewer-loading{position:fixed;top:0;right:0;bottom:0;left:0;z-index:55;display:none;align-items:flex-start;justify-content:center;padding:clamp(92px,16vh,150px) 32px 32px;background:radial-gradient(circle at top,rgba(255,255,255,.38),transparent 30%),linear-gradient(180deg,#f1f3f7c7,#e4e8eedb);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);pointer-events:none;opacity:0;visibility:hidden;transition:opacity .18s ease,visibility .18s ease}.viewer-loading:before{content:"";position:absolute;left:50%;top:clamp(88px,16vh,136px);width:min(760px,calc(100vw - 180px));height:min(74vh,940px);transform:translate(-50%);border-radius:18px;background:linear-gradient(90deg,#e0e5ec42,#e0e5ec42) 82px 44px / 1px calc(100% - 88px) no-repeat,linear-gradient(90deg,#e0e5ec33,#e0e5ec33) calc(100% - 82px) 44px / 1px calc(100% - 88px) no-repeat,linear-gradient(180deg,#e7ecf2b8,#e7ecf2b8) 82px 44px / calc(100% - 164px) 72px no-repeat,linear-gradient(180deg,#6271882b,#6271882b) 108px 66px / 32% 18px no-repeat,linear-gradient(180deg,#808ca021,#808ca021) calc(100% - 212px) 68px / 100px 11px no-repeat,linear-gradient(180deg,#c1c8d494,#c1c8d494) 108px 132px / calc(100% - 216px) 1px no-repeat,linear-gradient(180deg,#6d7a8f1c,#6d7a8f1c) 108px 164px / 56% 10px no-repeat,linear-gradient(180deg,#6d7a8f1a,#6d7a8f1a) 108px 186px / 42% 10px no-repeat,linear-gradient(180deg,#a5adbc1f,#a5adbc1f) 108px 220px / calc(100% - 216px) 1px no-repeat,repeating-linear-gradient(180deg,rgba(92,106,126,.09) 0 10px,transparent 10px 28px) 108px 246px / calc(100% - 216px) calc(100% - 330px) no-repeat,linear-gradient(180deg,#727f931a,#727f931a) 108px calc(100% - 70px) / 22% 10px no-repeat,linear-gradient(180deg,#fffffffa,#fafbfdf5);box-shadow:0 30px 82px #1b222d1a,0 0 0 1px #3843540f;opacity:.92}.viewer-loading:after{content:"";position:absolute;left:50%;top:clamp(104px,18vh,154px);width:min(742px,calc(100vw - 188px));height:min(72vh,910px);transform:translate(-50%) translate(28px) rotate(1deg);border-radius:18px;background:linear-gradient(90deg,#e3e8ef3d,#e3e8ef3d) 72px 38px / 1px calc(100% - 76px) no-repeat,linear-gradient(180deg,#eaeef4a8,#eaeef4a8) 72px 38px / calc(100% - 144px) 56px no-repeat,linear-gradient(180deg,#7480931c,#7480931c) 92px 56px / 27% 14px no-repeat,linear-gradient(180deg,#c3c9d480,#c3c9d480) 92px 106px / calc(100% - 184px) 1px no-repeat,repeating-linear-gradient(180deg,rgba(104,117,137,.07) 0 9px,transparent 9px 24px) 92px 132px / calc(100% - 184px) calc(100% - 208px) no-repeat,linear-gradient(180deg,#ffffffbd,#f5f8fcb8);box-shadow:-30px 20px #ffffff8a,-30px 20px 0 1px #5360740d,0 26px 70px #28313d14;opacity:.88}.viewer-loading-panel{position:relative;z-index:1;display:flex;align-items:center;flex-direction:column;gap:10px;width:min(390px,calc(100vw - 48px));padding:20px 22px 18px;border:1px solid rgba(103,116,136,.1);border-radius:24px;background:linear-gradient(180deg,#ffffff85,#f7f9fc6b);-webkit-backdrop-filter:blur(18px) saturate(1.04);backdrop-filter:blur(18px) saturate(1.04);box-shadow:0 20px 48px #141a221a,inset 0 1px #ffffff75;text-align:center}.viewer-loading-badge{margin:0;padding:5px 11px;border-radius:999px;background:#38414f14;color:#46505f;font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase}.viewer-loading-spinner{width:52px;height:52px;border:3px solid rgba(44,49,58,.12);border-top-color:#2f3e52;border-radius:50%;animation:viewer-status-spin .8s linear infinite;box-shadow:0 10px 24px #181c221a,inset 0 1px #ffffff7a}.viewer-loading-title{margin:0;color:#26303d;font-size:clamp(19px,2.3vw,24px);line-height:1.18;font-weight:680}.viewer-loading-text{margin:0;max-width:310px;color:#5f6978;font-size:13px;font-weight:500;line-height:1.55;text-align:center}.viewer-body:not(.viewer-body-mobile).status-loading .viewer-loading{display:flex;opacity:1;visibility:visible}.viewer-body:not(.viewer-body-mobile).status-loading-soft .viewer-loading{display:none;opacity:0;visibility:hidden}.viewer-body:not(.viewer-body-mobile) .viewer-status{position:fixed;right:20px;bottom:20px;z-index:60;min-height:0;max-width:min(420px,calc(100vw - 32px));padding:12px 16px;border:1px solid rgba(31,38,47,.14);border-radius:16px;background:#1e2229e0;color:#fffffff0;box-shadow:0 18px 44px #0e12193d;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);white-space:normal;overflow:visible;text-overflow:clip;line-height:1.45;pointer-events:none;transition:opacity .18s ease,transform .18s ease,background .18s ease}.viewer-body:not(.viewer-body-mobile).status-loading .viewer-status{padding-left:46px}.viewer-body:not(.viewer-body-mobile).status-loading-soft .viewer-status{padding-left:46px;opacity:1;transform:none}.viewer-body:not(.viewer-body-mobile).status-loading .viewer-status:before{content:"";position:absolute;left:16px;top:50%;width:16px;height:16px;margin-top:-8px;border:2px solid rgba(255,255,255,.28);border-top-color:#fff;border-radius:50%;animation:viewer-status-spin .8s linear infinite}.viewer-body:not(.viewer-body-mobile).status-loading-soft .viewer-status:before{content:"";position:absolute;left:16px;top:50%;width:16px;height:16px;margin-top:-8px;border:2px solid rgba(255,255,255,.28);border-top-color:#fff;border-radius:50%;animation:viewer-status-spin .8s linear infinite}.viewer-body:not(.viewer-body-mobile).status-ready .viewer-loading,.viewer-body:not(.viewer-body-mobile).status-error .viewer-loading{opacity:0;visibility:hidden}.viewer-body:not(.viewer-body-mobile) .viewer-shell{opacity:1;transition:opacity .22s ease}.viewer-body:not(.viewer-body-mobile).status-loading .viewer-shell{opacity:0}.viewer-body:not(.viewer-body-mobile).status-loading-soft .viewer-shell{opacity:1}.viewer-body:not(.viewer-body-mobile).status-ready .viewer-status{opacity:0;transform:translateY(8px)}.viewer-body:not(.viewer-body-mobile).status-error .viewer-status{background:#822121eb;border-color:#ffb9b92e}.viewer-font-debug{position:fixed;top:72px;right:18px;z-index:70;width:min(320px,calc(100vw - 36px));max-height:min(56vh,520px);padding:10px 10px 8px;border:1px solid rgba(61,72,90,.12);border-radius:18px;background:#ffffffdb;box-shadow:0 18px 44px #141a2229;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);overflow:hidden}.viewer-font-debug-header{padding:0 4px 8px;color:#4b5768;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.viewer-font-debug-list{display:flex;flex-direction:column;gap:6px;max-height:calc(min(56vh,520px) - 34px);overflow:auto;padding-right:2px}.viewer-font-debug-entry{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center;padding:8px 10px;border:1px solid rgba(89,101,122,.08);border-radius:12px;background:#f7f9fceb}.viewer-font-debug-font{min-width:0;color:#253142;font-size:13px;font-weight:600;line-height:1.3;word-break:break-all}.viewer-font-debug-meta{margin-top:2px;color:#667386;font-size:11px;line-height:1.35}.viewer-font-debug-source{display:inline-flex;align-items:center;justify-content:center;min-width:72px;min-height:26px;padding:0 8px;border-radius:999px;background:#2f3e521a;color:#314155;font-size:11px;font-weight:700;text-transform:lowercase}.viewer-body:not(.viewer-body-mobile).word-viewport-pending .viewer-loading{display:flex;opacity:1;visibility:visible}.viewer-body:not(.viewer-body-mobile).word-viewport-pending .viewer-shell{opacity:0;pointer-events:none}.viewer-body:not(.viewer-body-mobile).word-viewport-pending .viewer-status{opacity:0;transform:translateY(8px)}@keyframes viewer-status-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.viewer-shell{--sheetbar-rail-width: 0px;position:relative;flex:1 1 auto;min-height:0;overflow:hidden;background:#e2e2e2}.viewer-shell.kind-cell,.viewer-shell.kind-word,.viewer-shell.kind-slide,.viewer-shell.kind-pdf,.viewer-shell-pdf{background:var(--oo-canvas-background)}.viewer-shell-pdf{display:flex;flex-direction:column;gap:10px;padding:12px;overflow:auto}.viewer-body.route-mobile-viewer.kind-pdf .viewer-shell-pdf{padding:8px}.viewer-pdf-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:10px 12px;border:1px solid rgba(31,37,48,.08);border-radius:18px;background:#ffffffe0;box-shadow:0 10px 24px #141a2214}.viewer-pdf-toolbar-meta{color:var(--oo-text-secondary);font-size:12px;font-weight:600}.viewer-pdf-toolbar-actions{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.viewer-pdf-toolbar-button{display:inline-flex;align-items:center;justify-content:center;min-height:32px;min-width:32px;padding:0 12px;border:1px solid rgba(31,37,48,.1);border-radius:999px;background:#fff;color:var(--oo-text-normal);font:inherit;cursor:pointer}.viewer-pdf-toolbar-button:hover{border-color:#1f25302e;background:#f8f8f8}.viewer-pdf-toolbar-button-label{min-width:68px;font-variant-numeric:tabular-nums}.viewer-pdf-pages{position:relative;display:flex;flex-direction:column;align-items:center;gap:18px;min-height:0}.viewer-pdf-stage{position:relative;flex:1 1 auto;min-height:calc(100vh - 220px);border-radius:22px;overflow:hidden;background:#ffffff94;box-shadow:0 18px 44px #141a221f;touch-action:pan-x pan-y}.viewer-pdf-office{width:100%;height:100%;min-height:calc(100vh - 220px);background:#d9dbe0}.viewer-pdf-office .vue-office-pdf{transform-origin:top center}.viewer-pdf-office .vue-office-pdf-wrapper{background:#d9dbe0!important;padding:26px 0!important}.viewer-pdf-office canvas{border-radius:8px;box-shadow:0 16px 38px #141a2229}.viewer-pdf-native-frame{width:100%;height:100%;min-height:calc(100vh - 220px);border:0;background:#fff}.viewer-pdf-page{position:relative;width:100%;max-width:calc(100vw - 72px);min-height:160px;padding:10px;border-radius:22px;background:#ffffff94;box-shadow:0 18px 44px #141a221f}.viewer-body.route-mobile-viewer.kind-pdf .viewer-pdf-page{max-width:calc(100vw - 20px);padding:8px;border-radius:18px}.viewer-body.route-mobile-viewer.kind-pdf .viewer-pdf-stage,.viewer-body.route-mobile-viewer.kind-pdf .viewer-pdf-office,.viewer-body.route-mobile-viewer.kind-pdf .viewer-pdf-native-frame{min-height:calc(100vh - 156px);border-radius:18px}.viewer-pdf-page-canvas{display:block;width:100%;max-width:100%;margin:0 auto;border-radius:12px;background:#fff}.viewer-pdf-page-placeholder,.viewer-pdf-loading{display:flex;align-items:center;justify-content:center;min-height:160px;border-radius:12px;background:linear-gradient(180deg,#ffffffeb,#f7f7f7e6)}.viewer-pdf-loading{flex-direction:column;gap:12px;padding:24px;color:var(--oo-text-normal);text-align:center;width:min(680px,100%);min-height:320px}.viewer-pdf-loading-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;width:auto;min-height:0}.viewer-pdf-page-placeholder:before{content:"";width:28px;height:28px;border:3px solid rgba(198,72,57,.18);border-top-color:var(--oo-pdf-header);border-radius:50%;animation:viewer-status-spin .88s linear infinite}.viewer-pdf-loading-spinner{width:34px;height:34px;border:3px solid rgba(198,72,57,.18);border-top-color:var(--oo-pdf-header);border-radius:50%;animation:viewer-status-spin .88s linear infinite}.viewer-pdf-loading-title{margin:0;font-size:16px;font-weight:700}.viewer-pdf-loading-text{margin:0;max-width:520px;color:var(--oo-text-secondary);font-size:13px;line-height:1.5}.viewer-pdf-page-error{padding:16px;border-radius:12px;background:#a02a241a;color:#8f2c23;font-size:13px;line-height:1.5}.viewer-pdf-page-meta{margin-top:8px;color:var(--oo-text-secondary);font-size:12px;text-align:center}.viewer-pdf-error{margin:0;padding:14px 16px;border-radius:16px;background:#a02a241f;color:#8f2c23;font-size:13px;line-height:1.55}.viewer-pdf-error-soft{background:#c46f241f;color:#90541d}.pdf-annotation-shell{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;pointer-events:none}.pdf-annotation-overlay-root{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.pdf-annotation-page-overlay{position:absolute;pointer-events:none}.pdf-annotation-text-layer{position:absolute;text-align:initial;top:0;right:0;bottom:0;left:0;overflow:hidden;opacity:1;line-height:1;pointer-events:auto;-webkit-text-size-adjust:none;text-size-adjust:none;forced-color-adjust:none}.pdf-annotation-text-layer span,.pdf-annotation-text-layer br{color:transparent;position:absolute;white-space:pre;cursor:text;transform-origin:0% 0%}.pdf-annotation-text-layer span.markedContent{top:0;height:0}.pdf-annotation-text-layer ::selection{background:#2f6ef259}.pdf-annotation-text-layer br::selection{background:transparent}.pdf-annotation-marker{position:absolute;transform:translate(-50%,-50%);min-width:24px;height:24px;padding:0 6px;border:0;border-radius:999px;background:#2f6ef2;color:#fff;font-size:11px;font-weight:700;line-height:24px;box-shadow:0 8px 20px #2f6ef259;pointer-events:auto}.pdf-annotation-marker.is-active{background:#c64839}.pdf-annotation-marker.is-imported{background:#5a6473;box-shadow:0 8px 20px #5a647347}.pdf-annotation-marker.is-trusted{background:#18805d;box-shadow:0 8px 20px #18805d3d}.pdf-annotation-composer{position:fixed;z-index:10;width:min(320px,calc(100vw - 32px));padding:14px;border:1px solid rgba(47,110,242,.18);border-radius:16px;background:#fffffff5;box-shadow:0 18px 36px #141a2229;pointer-events:auto}.pdf-annotation-composer-quote{margin:0 0 8px;color:var(--oo-text-secondary);font-size:12px;line-height:1.5}.pdf-annotation-composer textarea,.pdf-comment-reply-form textarea{width:100%;padding:10px 12px;border:1px solid rgba(120,130,145,.24);border-radius:12px;background:#fff;color:var(--oo-text-normal);font:inherit;resize:vertical;box-sizing:border-box}.pdf-annotation-composer-actions,.pdf-comment-reply-form{display:flex;gap:8px;margin-top:10px}.pdf-annotation-composer-actions{justify-content:flex-end}.pdf-annotation-composer button,.pdf-comment-reply-form button{border:0;border-radius:10px;background:#2f6ef2;color:#fff;font:inherit;font-size:12px;font-weight:700;padding:8px 12px;cursor:pointer}.pdf-annotation-composer button.is-secondary{background:#6e778724;color:var(--oo-text-normal)}.pdf-comment-sidebar{position:absolute;top:14px;right:14px;bottom:14px;width:min(340px,calc(100vw - 32px));display:flex;flex-direction:column;gap:12px;padding:16px;border-radius:18px;background:#fffffff0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 18px 44px #141a2224;overflow:hidden;pointer-events:auto}.pdf-comment-sidebar-header-actions{display:flex;align-items:center;gap:8px}.pdf-comment-sidebar-export,.pdf-comment-sidebar-collapse{border:0;border-radius:999px;background:#6e77871f;color:var(--oo-text-normal);font:inherit;font-size:11px;font-weight:700;padding:6px 10px;cursor:pointer;text-decoration:none}.pdf-comment-sidebar-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.pdf-comment-sidebar-header h2,.pdf-comment-sidebar-eyebrow{margin:0}.pdf-comment-sidebar-eyebrow{color:var(--oo-text-secondary);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.pdf-comment-sidebar-header h2{font-size:16px}.pdf-comment-sidebar-status{display:inline-flex;align-items:center;min-height:24px;padding:0 10px;border-radius:999px;background:#2f6ef21a;color:#2f6ef2;font-size:11px;font-weight:700}.pdf-comment-sidebar-status[data-status=reconnecting],.pdf-comment-sidebar-status[data-status=error]{background:#c46f241f;color:#90541d}.pdf-comment-sidebar-error,.pdf-comment-sidebar-empty{margin:0;padding:12px;border-radius:12px;background:#6e778714;color:var(--oo-text-secondary);font-size:12px;line-height:1.5}.pdf-comment-sidebar-list{margin:0;padding:0;list-style:none;overflow:auto;display:flex;flex-direction:column;gap:12px}.pdf-comment-thread{border:1px solid rgba(110,119,135,.14);border-radius:16px;background:#ffffffe6}.pdf-comment-thread.is-active{border-color:#2f6ef257;box-shadow:0 10px 24px #2f6ef224}.pdf-comment-thread-main{display:grid;width:100%;gap:4px;padding:14px;border:0;background:transparent;text-align:left;cursor:pointer}.pdf-comment-thread-page,.pdf-comment-thread-time{color:var(--oo-text-secondary);font-size:11px}.pdf-comment-thread-author-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.pdf-comment-thread-badge{display:inline-flex;align-items:center;min-height:22px;padding:0 8px;border-radius:999px;background:#6e77871f;color:var(--oo-text-secondary);font-size:11px;font-weight:700}.pdf-comment-thread-badge[data-trust=trusted]{background:#18805d1f;color:#18805d}.pdf-comment-thread-body,.pdf-comment-reply p{margin:0;font-size:13px;line-height:1.5;word-break:break-word}.pdf-comment-replies{margin:0;padding:0 14px 12px 28px;list-style:none;display:flex;flex-direction:column;gap:10px}.pdf-comment-reply{display:grid;gap:3px;color:var(--oo-text-secondary);font-size:11px}.pdf-comment-reply strong{color:var(--oo-text-normal)}.pdf-comment-reply-form{padding:0 14px 14px;flex-direction:column;align-items:stretch}.pdf-comment-reply-form button{align-self:flex-end}.pdf-comment-fab{position:absolute;top:18px;right:18px;z-index:12;min-height:38px;padding:0 14px;border:0;border-radius:999px;background:#fffffff5;color:var(--oo-text-normal);font:inherit;font-size:12px;font-weight:700;box-shadow:0 14px 28px #141a2229;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:pointer;pointer-events:auto}.pdf-comment-fab.is-expanded{right:calc(min(340px,calc(100vw - 32px)) + 30px)}.viewer-word-statusbar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:34px;padding:0 12px;border-top:1px solid var(--oo-border-toolbar);background:linear-gradient(180deg,#fbfbfb,#f3f3f3);color:var(--oo-text-normal);font-size:12px;-webkit-user-select:none;user-select:none}.viewer-word-statusbar[hidden]{display:none!important}.viewer-word-statusbar-group{display:flex;align-items:center;gap:6px;min-width:0}.viewer-word-statusbar-group-start,.viewer-word-statusbar-group-end{flex:0 0 auto}.viewer-word-statusbar-group-center{flex:1 1 auto;justify-content:center}.viewer-word-statusbar-button,.viewer-word-statusbar-pill,.viewer-word-statusbar-iconbutton{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:24px;padding:0 10px;border:1px solid transparent;border-radius:6px;background:transparent;color:inherit;font:inherit;cursor:pointer}.viewer-word-statusbar-pill{cursor:default}.viewer-word-statusbar-button:hover,.viewer-word-statusbar-iconbutton:hover{background:#0000000a;border-color:#0000000f}.viewer-word-statusbar-button:disabled,.viewer-word-statusbar-iconbutton:disabled{opacity:.42;cursor:not-allowed}.viewer-word-statusbar-button:hover:disabled,.viewer-word-statusbar-iconbutton:hover:disabled{background:transparent;border-color:transparent}.viewer-word-statusbar-button.is-active,.viewer-word-statusbar-iconbutton.is-active{background:#4469951f;border-color:#4469952e;color:var(--oo-word-header-strong)}.viewer-word-statusbar-zoom{width:24px;padding:0;font-size:16px;line-height:1}.viewer-word-statusbar-icon{position:relative;display:inline-block;width:16px;height:14px}.viewer-word-statusbar-icon:before,.viewer-word-statusbar-icon:after{content:"";position:absolute;top:1px;width:6px;height:10px;border:1.5px solid currentColor;border-radius:1px;background:#ffffffb8}.viewer-word-statusbar-icon-single:before{left:4px;width:8px}.viewer-word-statusbar-icon-single:after{display:none}.viewer-word-statusbar-icon-double:before{left:0}.viewer-word-statusbar-icon-double:after{right:0}.viewer-word-statusbar-icon-fit-width:before,.viewer-word-statusbar-icon-fit-width:after,.viewer-word-statusbar-icon-fit-page:before,.viewer-word-statusbar-icon-fit-page:after,.viewer-word-statusbar-icon-print:before,.viewer-word-statusbar-icon-print:after,.viewer-word-statusbar-icon-download:before,.viewer-word-statusbar-icon-download:after{display:none}.viewer-word-statusbar-icon-fit-width{border-top:1.5px solid currentColor;border-bottom:1.5px solid currentColor}.viewer-word-statusbar-icon-fit-width:before{content:"";position:absolute;left:2px;right:2px;top:5px;height:2px;background:currentColor;box-shadow:0 4px 0 currentColor;display:block}.viewer-word-statusbar-icon-fit-width:after{content:"";position:absolute;left:0;right:0;top:1px;bottom:1px;border-left:1.5px solid currentColor;border-right:1.5px solid currentColor;display:block}.viewer-word-statusbar-icon-fit-page{width:14px;height:16px}.viewer-word-statusbar-icon-fit-page:before{content:"";position:absolute;top:1px;right:2px;bottom:1px;left:2px;border:1.5px solid currentColor;border-radius:1px;background:#ffffffb3;display:block}.viewer-word-statusbar-icon-fit-page:after{content:"";position:absolute;left:4px;right:4px;top:4px;bottom:4px;border-top:1.5px solid currentColor;border-bottom:1.5px solid currentColor;display:block}.viewer-word-statusbar-icon-download{width:14px;height:16px}.viewer-word-statusbar-icon-download:before{content:"";position:absolute;left:1px;right:1px;bottom:1px;height:4px;border:1.5px solid currentColor;border-top:none;border-radius:0 0 2px 2px;display:block}.viewer-word-statusbar-icon-download:after{content:"";position:absolute;left:3px;top:1px;width:8px;height:10px;display:block;background:currentColor;clip-path:polygon(38% 0,62% 0,62% 48%,86% 48%,50% 86%,14% 48%,38% 48%)}.viewer-word-statusbar-icon-print{width:16px;height:16px}.viewer-word-statusbar-icon-print:before{content:"";position:absolute;left:2px;right:2px;bottom:1px;height:7px;border:1.5px solid currentColor;border-radius:2px;background:#ffffffb8;display:block}.viewer-word-statusbar-icon-print:after{content:"";position:absolute;left:4px;right:4px;top:1px;height:7px;border:1.5px solid currentColor;border-bottom:none;border-radius:2px 2px 0 0;background:linear-gradient(to bottom,rgba(255,255,255,.92) 0,rgba(255,255,255,.92) 2px,currentColor 2px,currentColor 3px,rgba(255,255,255,.92) 3px,rgba(255,255,255,.92) 100%);display:block}.viewer-shell.has-sheetbar .editor-host{bottom:0}.editor-host{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;min-width:0;min-height:0}.editor-host.kind-word #id_main,.editor-host.kind-slide #id_main,.editor-host.kind-word #id_main_parent,.editor-host.kind-slide #id_main_parent,.editor-host.kind-word #id_main_view,.editor-host.kind-slide #id_main_view{box-sizing:border-box;background:var(--oo-background-pane)!important}.editor-host.kind-word #id_main_parent,.editor-host.kind-slide #id_main_parent{border-left-color:var(--oo-border-toolbar)!important}.editor-host.kind-word #id_panel_left,.editor-host.kind-word #id_panel_top,.editor-host.kind-word #id_panel_right,.editor-host.kind-slide #id_panel_left,.editor-host.kind-slide #id_panel_top,.editor-host.kind-slide #id_panel_right,.editor-host.kind-slide #id_horscrollpanel{background:var(--oo-background-pane)!important}.editor-host.kind-word #id_viewer,.editor-host.kind-word #id_viewer_overlay,.editor-host.kind-word #id_target_cursor,.editor-host.kind-slide #id_viewer,.editor-host.kind-slide #id_viewer_overlay,.editor-host.kind-slide #id_target_cursor,.editor-host.kind-slide #id_notes,.editor-host.kind-slide #id_notes_overlay{background:transparent!important}.editor-host.kind-word #id_vertical_scroll,.editor-host.kind-word #id_horizontal_scroll,.editor-host.kind-slide #id_vertical_scroll,.editor-host.kind-slide #id_horizontal_scroll,.editor-host.kind-slide #id_vertical_scroll_notes,.editor-host.kind-slide #id_vertical_scroll_thmbnl{background:var(--oo-background-pane)!important}.editor-host.kind-word #id_panel_left,.editor-host.kind-word #id_panel_top,.editor-host.kind-slide #id_panel_left,.editor-host.kind-slide #id_panel_top{box-shadow:inset 0 0 0 1px #ffffff61}.editor-host.kind-slide #id_panel_thumbnails{background:linear-gradient(180deg,#f7f7f7 0%,var(--oo-background-pane) 100%)!important;border-right:1px solid var(--oo-border-toolbar);box-shadow:inset -1px 0 #fff6}.editor-host.kind-slide #id_panel_thumbnails_split{background:var(--oo-border-toolbar)!important;opacity:.9}.editor-host.kind-slide #id_thumbnails_background{background:var(--oo-background-pane)!important}.editor-host.kind-slide #id_panel_notes{background:var(--oo-background-normal)!important;border-top:1px solid var(--oo-border-toolbar)}.editor-host.kind-slide #id_buttonPrevPage,.editor-host.kind-slide #id_buttonNextPage{border:1px solid var(--oo-border-toolbar);border-radius:4px;background-color:var(--oo-background-pane)!important;box-shadow:0 1px #ffffff70}.viewer-body.is-mobile-shell .viewer-word-statusbar,.viewer-body.route-mobile-viewer .viewer-word-statusbar,.viewer-body.viewer-body-mobile .viewer-word-statusbar,.viewer-body.kind-cell .viewer-word-statusbar,.viewer-body.kind-slide .viewer-word-statusbar{display:none!important}.viewer-body.route-mobile-viewer.kind-word .viewer-root-mobile,.viewer-body.route-mobile-viewer.kind-word .viewer-shell-mobile,.viewer-body.route-mobile-viewer.kind-slide .viewer-root-mobile,.viewer-body.route-mobile-viewer.kind-slide .viewer-shell-mobile,.viewer-body.route-mobile-viewer.kind-cell .viewer-root-mobile,.viewer-body.route-mobile-viewer.kind-cell .viewer-shell-mobile{background:var(--oo-mobile-bg-tertiary)}.viewer-body.route-mobile-viewer.kind-word .editor-host #id_main,.viewer-body.route-mobile-viewer.kind-word .editor-host #id_main_view,.viewer-body.route-mobile-viewer.kind-slide .editor-host #id_main,.viewer-body.route-mobile-viewer.kind-slide .editor-host #id_main_parent,.viewer-body.route-mobile-viewer.kind-slide .editor-host #id_main_view{background:var(--oo-mobile-bg-tertiary)!important}.viewer-body.route-mobile-viewer.kind-word .editor-host #id_panel_left,.viewer-body.route-mobile-viewer.kind-word .editor-host #id_panel_top,.viewer-body.route-mobile-viewer.kind-slide .editor-host #id_panel_left,.viewer-body.route-mobile-viewer.kind-slide .editor-host #id_panel_top,.viewer-body.route-mobile-viewer.kind-slide .editor-host #id_panel_right,.viewer-body.route-mobile-viewer.kind-slide .editor-host #id_horscrollpanel{background:var(--oo-mobile-bg-secondary)!important}.viewer-body.route-mobile-viewer.kind-slide:not(.sdk-mobile-mode) .editor-host #id_panel_thumbnails{width:84px!important;border-right:1px solid var(--oo-mobile-divider)}.viewer-body.route-mobile-viewer.kind-slide:not(.sdk-mobile-mode) .editor-host #id_buttonPrevPage,.viewer-body.route-mobile-viewer.kind-slide:not(.sdk-mobile-mode) .editor-host #id_buttonNextPage{display:none!important}.viewer-body.route-mobile-viewer.kind-slide .editor-host #id_panel_notes{border-top-color:var(--oo-mobile-divider)}.viewer-body.route-mobile-viewer.kind-slide .editor-host #id_panel_thumbnails{border-top:1px solid var(--oo-mobile-divider);border-right:0;background:linear-gradient(180deg,#fbfcfe,#eef2f6)!important}.viewer-body.route-mobile-viewer.kind-slide .editor-host #id_vertical_scroll_thmbnl{display:none!important}.viewer-body.route-mobile-viewer.kind-cell .viewer-sheetbar{left:8px;bottom:var(--viewer-mobile-bottom-offset);width:calc(100% - 16px);max-width:calc(100% - 16px);min-width:0;border-radius:10px 10px 0 0}.viewer-mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;flex-direction:column;gap:8px;min-height:var(--viewer-mobile-bottom-height);padding:8px 10px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--oo-mobile-divider);background:#fffffff0;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 -12px 24px #11182714}.viewer-mobile-bottom-row{display:flex;align-items:center;gap:8px;min-width:0;overflow-x:auto;scrollbar-width:none}.viewer-mobile-bottom-row::-webkit-scrollbar{width:0;height:0}.viewer-mobile-tool,.viewer-mobile-page-button,.viewer-mobile-present-button{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 12px;border:1px solid rgba(15,23,42,.1);border-radius:12px;background:#fff;color:var(--oo-text-normal);font-size:13px;line-height:1;cursor:pointer;transition:background-color .12s ease,color .12s ease,border-color .12s ease,box-shadow .12s ease}.viewer-mobile-tool:hover,.viewer-mobile-page-button:hover,.viewer-mobile-present-button:hover{border-color:#0f172a2e;background:#f8fafc}.viewer-mobile-tool.is-active,.viewer-mobile-tool-primary,.viewer-mobile-present-button-primary{border-color:transparent;background:var(--viewer-mobile-kind-accent);color:#fff;box-shadow:0 8px 18px #11182724}.viewer-mobile-tool-icon{min-width:38px;padding:0;font-size:18px;font-weight:600}.viewer-mobile-tool-label{min-width:72px;font-weight:600}.viewer-mobile-bottom-row-pages{justify-content:center}.viewer-mobile-page-button{min-width:72px}.viewer-mobile-page-label{flex:0 0 auto;min-width:88px;text-align:center;font-size:13px;font-weight:600;color:var(--oo-text-secondary)}.viewer-mobile-presentation{position:fixed;top:0;right:0;bottom:0;left:0;z-index:120;background:#000}.viewer-mobile-present-host{position:absolute;top:0;right:0;bottom:0;left:0}.viewer-mobile-present-topbar{position:absolute;left:0;right:0;top:0;z-index:122;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(env(safe-area-inset-top) + 12px) 12px 0;pointer-events:none}.viewer-mobile-present-caption{color:#ffffffd1;font-size:13px;font-weight:600;text-shadow:0 1px 2px rgba(0,0,0,.4)}.viewer-mobile-present-actions,.viewer-mobile-present-controls{display:flex;align-items:center;gap:8px;pointer-events:auto}.viewer-mobile-present-controls{position:absolute;left:50%;bottom:calc(env(safe-area-inset-bottom) + 16px);z-index:122;transform:translate(-50%);padding:8px;border:1px solid rgba(255,255,255,.14);border-radius:18px;background:#0f172ac7;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.viewer-mobile-present-button{border-color:#ffffff1f;background:#ffffff14;color:#fff}.viewer-mobile-present-button:hover{border-color:#ffffff38;background:#ffffff24}.viewer-mobile-present-button-danger{background:#b91c1ce0;border-color:transparent}.viewer-mobile-present-label{min-width:88px;text-align:center;color:#ffffffe0;font-size:13px;font-weight:600}.viewer-body.is-mobile-presenting .viewer-root-mobile{visibility:hidden}.viewer-sheetbar{position:absolute;left:0;bottom:0;width:max-content;max-width:min(52vw,520px);display:flex;align-items:flex-end;min-width:96px;height:30px;padding:0 8px 0 10px;border-top:1px solid rgba(0,0,0,.12);border-right:1px solid rgba(0,0,0,.12);border-radius:0 10px 0 0;background:#f3f5f8fa;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 -8px 18px #0000000f;z-index:24}.viewer-sheetbar-tabs{flex:1 1 auto;min-width:0;display:flex;align-items:flex-end;gap:2px;height:100%;overflow-x:auto;overflow-y:hidden;scrollbar-width:thin}.viewer-sheetbar-tabs::-webkit-scrollbar{height:6px}.viewer-sheetbar-tabs::-webkit-scrollbar-thumb{border-radius:999px;background:#5b626b47}.viewer-sheetbar-tabs::-webkit-scrollbar-track{background:transparent}.viewer-sheetbar-tab{flex:0 0 auto;display:inline-flex;align-items:center;max-width:240px;height:26px;margin-top:auto;padding:0 14px;border:1px solid rgba(130,138,146,.9);border-bottom:0;border-radius:8px 8px 0 0;background:linear-gradient(180deg,#eef2f6,#dfe5eb);color:#4a5560;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:background .12s ease,border-color .12s ease,color .12s ease,box-shadow .12s ease}.viewer-sheetbar-tab:hover{background:linear-gradient(180deg,#f5f7fa,#e7ebf0);border-color:#707880eb}.viewer-sheetbar-tab.is-active{border-color:#7b8288f2;background:#fff;color:#1f2630;box-shadow:0 -1px #fff inset}.viewer-body.kind-cell .viewer-sheetbar{width:min(58vw,680px);max-width:calc(100% - 84px);min-width:208px;align-items:stretch;height:25px;padding:0;border-top:1px solid var(--oo-border-toolbar);border-right:1px solid var(--oo-border-toolbar);border-radius:0;background:var(--oo-background-pane);-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:none}.viewer-body.kind-cell .viewer-sheetbar-scroll{position:relative;flex:0 0 28px;width:28px;padding:0;border:0;border-right:1px solid var(--oo-border-toolbar);background:var(--oo-background-pane);color:var(--oo-text-secondary);cursor:pointer;transition:background-color .12s ease,color .12s ease}.viewer-body.kind-cell .viewer-sheetbar-scroll span{position:absolute;left:50%;top:50%;width:7px;height:7px;border-top:1.5px solid currentColor;border-right:1.5px solid currentColor;transform-origin:center}.viewer-body.kind-cell .viewer-sheetbar-scroll-back span{transform:translate(-42%,-50%) rotate(-135deg)}.viewer-body.kind-cell .viewer-sheetbar-scroll-next span{transform:translate(-58%,-50%) rotate(45deg)}.viewer-body.kind-cell .viewer-sheetbar-scroll:hover:not(:disabled){background:#d8dadc;color:var(--oo-text-normal)}.viewer-body.kind-cell .viewer-sheetbar-scroll:disabled{color:#a9adb3;cursor:default}.viewer-body.kind-cell .viewer-sheetbar-tabs{gap:0;align-items:stretch;height:100%;padding:0;background:var(--oo-background-pane);scrollbar-width:none}.viewer-body.kind-cell .viewer-sheetbar-tabs::-webkit-scrollbar{width:0;height:0}.viewer-body.kind-cell .viewer-sheetbar-tab{position:relative;justify-content:center;align-items:center;align-self:stretch;max-width:200px;height:100%;margin:0;padding:0 10px;border:1px solid var(--oo-border-toolbar);border-bottom-color:var(--oo-border-toolbar);border-radius:0;background:var(--oo-background-normal);color:var(--oo-text-secondary);font-size:12px;font-variant-numeric:tabular-nums;line-height:23px;box-shadow:none}.viewer-body.kind-cell .viewer-sheetbar-tab+.viewer-sheetbar-tab{margin-left:-1px}.viewer-body.kind-cell .viewer-sheetbar-tab:hover{border-color:var(--oo-border-toolbar);background:var(--oo-background-pane);color:var(--oo-text-normal)}.viewer-body.kind-cell .viewer-sheetbar-tab.is-active{border-top-width:0;border-bottom-color:var(--oo-background-pane);background:var(--oo-background-pane);color:var(--oo-text-normal);box-shadow:inset 0 4px #49795d;font-weight:600}.editor-host-error{display:flex;align-items:center;justify-content:center}.editor-host #ws-canvas-outer{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;background:#fff}.editor-host.kind-cell #ws-canvas-outer{border-top:1px solid var(--oo-border-toolbar);border-left:1px solid var(--oo-border-toolbar);background:var(--oo-background-normal)}.editor-host #ws-canvas,.editor-host #ws-canvas-watermark,.editor-host #ws-canvas-overlay,.editor-host #ws-canvas-graphic,.editor-host #ws-canvas-graphic-overlay{position:absolute;left:0;top:0}.editor-host #ws-v-scrollbar{position:absolute;top:0;right:0;bottom:12px;width:12px;display:block!important;background:#e1e5ebf2;border-left:1px solid rgba(0,0,0,.08);z-index:20}.editor-host.kind-cell #ws-v-scrollbar{bottom:13px;width:13px;background:var(--oo-background-pane);border-left:1px solid var(--oo-border-toolbar);box-shadow:inset 0 0 0 1px #ffffff52}.editor-host #ws-h-scrollbar{position:absolute;left:var(--sheetbar-rail-width, 0px);right:12px;bottom:0;height:12px;display:block!important;background:#e1e5ebf2;border-top:1px solid rgba(0,0,0,.08);z-index:20}.editor-host.kind-cell #ws-h-scrollbar{right:13px;height:13px;background:var(--oo-background-pane);border-top:1px solid var(--oo-border-toolbar);box-shadow:inset 0 0 0 1px #ffffff52}.editor-host #ws-scrollbar-corner{position:absolute;right:0;bottom:0;width:12px;height:12px;display:block!important;background:#d5dae1fa;border-left:1px solid rgba(0,0,0,.08);border-top:1px solid rgba(0,0,0,.08);z-index:21}.editor-host.kind-cell #ws-scrollbar-corner{width:13px;height:13px;background:var(--oo-background-pane);border-left:1px solid var(--oo-border-toolbar);border-top:1px solid var(--oo-border-toolbar)}.editor-host #ws-v-scroll-helper{width:1px}.editor-host #ws-h-scroll-helper{height:1px}.editor-host #ws-v-scrollbar>canvas,.editor-host #ws-h-scrollbar>canvas{display:block;width:100%!important;height:100%!important}.editor-host #area_id_main,.editor-host #ce-canvas-outer{box-sizing:border-box}.sheet-viewer{display:flex;flex-direction:column;height:100%}.sheet-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);background:#fffcf7f5}.sheet-tabs{display:flex;flex-wrap:wrap;gap:8px}.sheet-tab{min-height:36px;padding:0 14px;border:1px solid rgba(55,46,31,.12);border-radius:999px;background:#ffffffd9;color:var(--text);cursor:pointer}.sheet-tab.is-active{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-strong) 100%);color:#fff9f2;border-color:transparent}.sheet-summary{margin:0;color:var(--muted);text-align:right}.sheet-canvas{flex:1;overflow:auto;padding:18px}.sheet-table{border-collapse:separate;border-spacing:0;min-width:max-content;background:#fffffff5;box-shadow:0 24px 60px #46361c1f}.sheet-table th,.sheet-table td{min-width:88px;max-width:280px;padding:8px 10px;border-right:1px solid rgba(55,46,31,.1);border-bottom:1px solid rgba(55,46,31,.1);vertical-align:top;white-space:pre-wrap;word-break:break-word}.sheet-table thead th,.sheet-table tbody th{position:sticky;z-index:1;background:#f4eee1;color:var(--muted);font-weight:600;text-align:center}.sheet-table thead th{top:0}.sheet-table tbody th{left:0;z-index:2}.sheet-table thead th:first-child{left:0;z-index:3}.sheet-table td{background:#fffffffa}.sheet-table td.is-empty{background:#f9f6efeb}@media (max-width: 820px){.viewer-loading{padding:72px 18px 18px}.viewer-loading-panel{width:min(100%,360px);padding:18px 18px 16px;border-radius:22px}.viewer-loading:before{width:calc(100vw - 34px);top:76px;border-radius:18px;background:linear-gradient(90deg,#e0e5ec42,#e0e5ec42) 24px 20px / 1px calc(100% - 40px) no-repeat,linear-gradient(180deg,#e7ecf2b8,#e7ecf2b8) 24px 20px / calc(100% - 48px) 42px no-repeat,linear-gradient(180deg,#62718826,#62718826) 42px 34px / 42% 14px no-repeat,linear-gradient(180deg,#808ca01f,#808ca01f) calc(100% - 96px) 34px / 52px 9px no-repeat,linear-gradient(180deg,#c1c8d494,#c1c8d494) 42px 74px / calc(100% - 84px) 1px no-repeat,linear-gradient(180deg,#6d7a8f1a,#6d7a8f1a) 42px 92px / 60% 9px no-repeat,linear-gradient(180deg,#a5adbc1f,#a5adbc1f) 42px 114px / calc(100% - 84px) 1px no-repeat,repeating-linear-gradient(180deg,rgba(92,106,126,.09) 0 7px,transparent 7px 20px) 42px 132px / calc(100% - 84px) calc(100% - 180px) no-repeat,linear-gradient(180deg,#fffffffa,#fafbfdf5)}.viewer-loading:after{width:calc(100vw - 48px);top:90px;border-radius:14px;transform:translate(-50%) translate(14px) rotate(.8deg)}.viewer-loading-title{font-size:18px}.viewer-loading-text{max-width:280px;font-size:12px}.viewer-font-debug{top:auto;right:12px;bottom:12px;width:min(100%,calc(100vw - 24px));max-height:42vh;border-radius:16px}body{padding:16px}.hero,.docs-panel{padding:20px}.doc-card,.viewer-topbar{flex-direction:column;align-items:flex-start}.viewer-topbar{min-height:0;padding:10px 14px 8px}.viewer-topbar h1{font-size:16px;white-space:normal}.viewer-meta{max-width:none;text-align:left;white-space:normal}.sheet-toolbar{flex-direction:column;align-items:flex-start}.sheet-summary{text-align:left}.viewer-status{padding:8px 14px;white-space:normal}.viewer-sheetbar{max-width:calc(100% - 56px)}.viewer-sheetbar-tabs{max-width:100%}.viewer-body.kind-cell .viewer-topbar{padding:8px 12px}.viewer-body.kind-cell .viewer-status{padding:6px 12px}.viewer-body.kind-cell .viewer-sheetbar{width:calc(100% - 24px);max-width:calc(100% - 24px);min-width:0}.viewer-body.is-mobile-shell .viewer-topbar{gap:8px;min-height:44px;padding:8px 12px}.viewer-body.is-mobile-shell .viewer-topbar .eyebrow{display:none}.viewer-body.is-mobile-shell .viewer-topbar h1{font-size:13px}.viewer-body.is-mobile-shell .viewer-meta{width:100%;max-width:none;font-size:11px;line-height:1.4;text-align:left}.viewer-body.is-mobile-shell .viewer-status{min-height:26px;padding:4px 12px;font-size:11px;line-height:1.4;white-space:normal}.viewer-body.is-mobile-shell.kind-word .viewer-root,.viewer-body.is-mobile-shell.kind-slide .viewer-root,.viewer-body.is-mobile-shell.kind-word .viewer-shell,.viewer-body.is-mobile-shell.kind-slide .viewer-shell{background:var(--oo-mobile-bg-tertiary)}.viewer-body.is-mobile-shell.kind-word .viewer-topbar{box-shadow:inset 0 2px 0 var(--oo-word-header)}.viewer-body.is-mobile-shell.kind-slide .viewer-topbar{box-shadow:inset 0 2px 0 var(--oo-slide-header)}.viewer-body.is-mobile-shell.kind-word .editor-host #id_main,.viewer-body.is-mobile-shell.kind-word .editor-host #id_main_view,.viewer-body.is-mobile-shell.kind-slide .editor-host #id_main,.viewer-body.is-mobile-shell.kind-slide .editor-host #id_main_parent,.viewer-body.is-mobile-shell.kind-slide .editor-host #id_main_view{background:var(--oo-mobile-bg-tertiary)!important}.viewer-body.is-mobile-shell.kind-word .editor-host #id_panel_left,.viewer-body.is-mobile-shell.kind-word .editor-host #id_panel_top,.viewer-body.is-mobile-shell.kind-slide .editor-host #id_panel_left,.viewer-body.is-mobile-shell.kind-slide .editor-host #id_panel_top,.viewer-body.is-mobile-shell.kind-slide .editor-host #id_panel_right,.viewer-body.is-mobile-shell.kind-slide .editor-host #id_horscrollpanel{background:var(--oo-mobile-bg-secondary)!important}.viewer-body.is-mobile-shell.kind-word .editor-host #id_vertical_scroll,.viewer-body.is-mobile-shell.kind-word .editor-host #id_horizontal_scroll,.viewer-body.is-mobile-shell.kind-slide .editor-host #id_vertical_scroll,.viewer-body.is-mobile-shell.kind-slide .editor-host #id_horizontal_scroll,.viewer-body.is-mobile-shell.kind-slide .editor-host #id_vertical_scroll_thmbnl{opacity:.92}.viewer-body.is-mobile-shell.kind-slide:not(.sdk-mobile-mode) .editor-host #id_panel_thumbnails{width:84px!important;border-right:1px solid var(--oo-mobile-divider)}.viewer-body.is-mobile-shell.kind-slide:not(.sdk-mobile-mode) .editor-host #id_buttonPrevPage,.viewer-body.is-mobile-shell.kind-slide:not(.sdk-mobile-mode) .editor-host #id_buttonNextPage{display:none!important}.viewer-body.is-mobile-shell.kind-slide .editor-host #id_panel_notes{border-top-color:var(--oo-mobile-divider)}.viewer-mobile-bottom{gap:6px;min-height:88px;padding-left:8px;padding-right:8px}.viewer-mobile-tool,.viewer-mobile-page-button,.viewer-mobile-present-button{min-height:34px;padding:0 10px;font-size:12px}.viewer-mobile-tool-label,.viewer-mobile-page-label,.viewer-mobile-present-label{min-width:72px}.viewer-mobile-present-topbar{padding-left:8px;padding-right:8px}.viewer-mobile-present-controls{width:calc(100% - 16px);justify-content:center}}.co-home-body{padding:28px}.co-home{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);align-items:start}.co-home-hero,.co-home-upload,.co-home-docs{position:relative;overflow:hidden}.co-home-hero:before,.co-home-upload:before,.co-home-docs:before{content:"";position:absolute;inset:0 auto auto 0;width:220px;height:220px;border-radius:999px;background:radial-gradient(circle,#ffffff6b,#fff0);pointer-events:none}.co-home-hero{min-height:100%;padding:30px;background:radial-gradient(circle at right top,rgba(199,112,56,.16),transparent 28%),linear-gradient(135deg,#fffcf5fa,#f6eedde6)}.co-home-upload{padding:30px}.co-home-docs{grid-column:1 / -1;padding:30px}.co-home-hero-top,.co-section-head,.co-doc-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.co-brand-mark{display:inline-flex;align-items:center;gap:12px;padding:10px 14px;border-radius:999px;background:#ffffffb8;border:1px solid rgba(55,46,31,.1);color:var(--accent-strong)}.co-brand-mark-icon,.co-button-icon{display:inline-flex;width:18px;height:18px}.co-brand-mark-icon svg,.co-button-icon svg{width:100%;height:100%}.co-brand-mark-text{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.co-inline-button,.co-primary-button,.co-doc-actions .doc-link{gap:10px}.co-section-tip{color:var(--muted);font-size:13px}.co-metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:28px}.co-metric-card{display:flex;flex-direction:column;gap:8px;padding:18px;border-radius:22px;border:1px solid rgba(55,46,31,.1);background:#ffffffad}.co-metric-card strong{font-size:clamp(24px,4vw,38px);line-height:1}.co-metric-card span{color:var(--muted);font-size:13px}.co-upload-form{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;margin-top:24px}.co-upload-pick{width:fit-content;gap:10px}.co-file-chip{min-height:50px;display:flex;align-items:center;padding:0 18px;border-radius:18px;border:1px solid rgba(55,46,31,.1);background:#ffffffa3;color:var(--text);word-break:break-all}.co-file-chip.is-empty{color:var(--muted)}.co-status-box{margin-top:18px}.co-docs-list{gap:16px}.co-doc-card{align-items:flex-start;padding:20px}.co-doc-card.is-error{border-color:#99352238;background:#fff5f1e6}.co-doc-card.is-processing{border-color:#b4802a3d;background:#fffbf0e0}.co-doc-main{flex:1 1 auto;min-width:0}.co-doc-card-main{min-width:0}.co-doc-badge.is-word{background:#44699524;color:#36557b}.co-doc-badge.is-cell{background:#3a805624;color:#2c6d45}.co-doc-badge.is-slide{background:#b75b4424;color:#9a4836}.co-doc-badge.is-pdf{background:#c6483924;color:#9b3024}.co-state-pill{display:inline-flex;align-items:center;justify-content:center;min-width:76px;min-height:34px;padding:0 14px;border-radius:999px;font-size:13px;font-weight:700;white-space:nowrap}.co-state-pill.is-ready{color:#1d6d45;background:#3ea56929}.co-state-pill.is-processing{color:#8b5a09;background:#d69d2429}.co-state-pill.is-error{color:#8d3522;background:#c4573924}.co-doc-error{margin:14px 0 0;padding:12px 14px;border-radius:14px;background:#90342214;color:#8d3522;line-height:1.5}.co-doc-actions{flex-wrap:wrap;justify-content:flex-end}.co-empty-state{padding:36px 0 4px}.co-viewer-body{background:radial-gradient(circle at top,rgba(255,255,255,.18),transparent 30%),#dedede}.co-viewer-root{background:#dedede}.co-viewer-topbar{position:relative;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:linear-gradient(180deg,#ffffffdb,#ffffffbf);border-bottom:1px solid rgba(55,46,31,.08)}.co-viewer-topbar-main{display:grid;grid-template-columns:34px minmax(0,1fr) 34px;align-items:center;gap:12px;width:100%;min-width:0}.co-viewer-titlewrap{min-width:0;display:flex;align-items:center;justify-content:center}.co-viewer-titlewrap #viewer-title{width:100%;margin:0;font-size:16px;font-weight:600;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.co-viewer-meta{margin:0}.co-viewer-iconbutton{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;border:1px solid rgba(55,46,31,.08);background:#ffffffd6;color:var(--text);text-decoration:none;box-shadow:0 1px 2px #1f29370f;transition:background .14s ease,border-color .14s ease,color .14s ease,opacity .14s ease,box-shadow .14s ease}.co-viewer-iconbutton:hover{background:#fffffff5;border-color:#372e1f24;box-shadow:0 3px 10px #1f293714}.co-viewer-iconbutton svg{width:15px;height:15px}.co-viewer-iconbutton.is-disabled{opacity:.38;cursor:default;pointer-events:auto}.co-viewer-iconbutton-placeholder{width:34px;height:34px;visibility:hidden}@media (max-width: 960px){.co-home-body{padding:16px}.co-home,.co-metric-grid{grid-template-columns:1fr}.co-home-hero,.co-home-upload,.co-home-docs{padding:22px}.co-doc-card,.co-doc-head{flex-direction:column;align-items:stretch}.co-doc-actions{width:100%;justify-content:flex-start}.co-viewer-topbar-main{grid-template-columns:32px minmax(0,1fr) 32px;gap:8px}.co-viewer-titlewrap #viewer-title{font-size:14px}}