.wd-app{--wd: #2b5fb4;--wd-strong: #1f4a92;--wd-soft: #e8f0fb;--wd-softer: #f3f7fd;--wd-ring: #2b5fb433;--wd-ok: #1f8a57;--wd-warn: #b26a00;--wd-canvas: #eef1f6;--wd-paper-font: "Times New Roman", "SimSun", "Songti SC", "Noto Serif CJK SC", serif;--wd-head-font: "SimHei", "Heiti SC", "PingFang SC", "Microsoft YaHei", sans-serif;--primary: var(--wd);--primary-strong: var(--wd-strong);--primary-soft: var(--wd-soft);--primary-ring: var(--wd-ring);min-height:100dvh;display:flex;flex-direction:column;background:var(--wd-canvas);color:var(--zn-text);font-family:var(--zn-font)}.wd-app .primary{box-shadow:0 4px 12px #2b5fb433}.wd-app .primary:hover{box-shadow:0 6px 16px #2b5fb440}.wd-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 18px;font-size:14px;white-space:nowrap;text-decoration:none}.wd-btn small{font-weight:500;opacity:.85}.wd-btn.danger{background:#d14343;box-shadow:none}.wd-btn.danger:hover{background:#b42318}.wd-app .secondary{display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap}.wd-app .text-button{display:inline-flex;align-items:center;gap:4px}.wd-app .text-button.danger{color:#b42318}.wd-app .icon-btn.small{padding:5px}.wd-app .icon-btn:disabled{opacity:.35;cursor:default;background:none}.wd-grow{flex:1}.wd-muted{color:var(--zn-muted);font-size:13px;line-height:1.7}.wd-error{color:#b42318;font-size:14px;margin:10px 0;line-height:1.6}.wd-progress{width:100%;height:8px;border-radius:99px;background:#e3e8f0;overflow:hidden}.wd-progress>span{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#4f86d9,var(--wd));transition:width .4s ease}.wd-box{width:18px;height:18px;border-radius:5px;border:1.5px solid #b8c2d1;background:#fff;display:inline-flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;transition:background .12s,border-color .12s}.wd-box.on{background:var(--wd);border-color:var(--wd)}.wd-check{display:flex;align-items:flex-start;gap:8px;font-size:14px;color:var(--zn-text);cursor:pointer;line-height:1.5}.wd-check input{margin-top:3px}.wd-check small{display:block;color:var(--zn-muted);font-size:12.5px}.wd-field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--zn-muted)}.wd-field select,.wd-field input,.wd-field textarea,.wd-editor textarea,.wd-edit-grid input,.wd-edit-grid select,.wd-ai-bar input{width:100%;font-size:14px;padding:8px 10px;border:1px solid var(--zn-line-strong);border-radius:8px;background:#fff;color:var(--zn-text);font-family:inherit}.wd-field textarea,.wd-editor textarea{resize:vertical;line-height:1.7}.wd-field select:focus,.wd-field input:focus,.wd-field textarea:focus,.wd-editor textarea:focus,.wd-edit-grid input:focus,.wd-edit-grid select:focus,.wd-ai-bar input:focus,.wd-title:focus{outline:none;border-color:var(--wd);box-shadow:0 0 0 3px var(--wd-ring)}.wd-seg{display:inline-flex;background:#eef1f6;border-radius:9px;padding:3px;gap:2px}.wd-seg button{display:inline-flex;align-items:center;gap:4px;padding:5px 11px;font-size:13px;border-radius:7px;color:var(--zn-body);white-space:nowrap}.wd-seg button.active{background:#fff;color:var(--wd-strong);font-weight:600;box-shadow:0 1px 3px #142a471f}.wd-chip{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:99px;font-size:12px;font-weight:600;white-space:nowrap;flex-shrink:0}.wd-chip.ok{background:#e6f4ec;color:var(--wd-ok)}.wd-chip.warn{background:#fdf1e1;color:var(--wd-warn)}.wd-chip.busy{background:var(--wd-soft);color:var(--wd-strong)}.wd-home{flex:1;padding-bottom:80px;overflow-x:clip}.wd-home{--wd-page: 1440px}.wd-sc{--wd-word: #2b579a;max-width:var(--wd-page);margin:0 auto;padding:22px 24px 24px;height:calc(100dvh - 60px);min-height:640px;display:flex;flex-direction:column;gap:16px}.wd-sc-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.wd-sc-copy h1{margin:0 0 6px;font-size:32px;line-height:1.28;letter-spacing:.3px;color:#13233d}.wd-sc-copy h1 em{font-style:normal;color:var(--wd)}.wd-sc-copy p{margin:0;font-size:14.5px;color:var(--zn-body)}.wd-sc-cta{padding:12px 22px;font-size:15px;border-radius:12px;flex-shrink:0}.wd-sc-bar{display:flex;align-items:center;gap:16px;min-width:0}.wd-sc-tabs{display:flex;gap:4px;padding:4px;border-radius:99px;background:#e3e8f0;flex-shrink:0}.wd-sc-tabs button{padding:6px 14px;border-radius:99px;font-size:13.5px;color:#4a5568;white-space:nowrap;transition:background .15s,color .15s}.wd-sc-tabs button:hover{color:#13233d}.wd-sc-tabs button.on{background:#fff;color:var(--wd-strong);font-weight:600;box-shadow:0 1px 3px #142a471f}.wd-sc-point{display:inline-flex;align-items:center;gap:6px;min-width:0;font-size:13.5px;color:var(--zn-body);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wd-sc-point svg{flex-shrink:0;color:var(--wd-ok)}.wd-sc-stage{position:relative;flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,.85fr) 48px minmax(0,1.15fr)}.wd-sc-pane{min-height:0;display:flex;flex-direction:column;border-radius:12px;overflow:hidden;background:#e8ebf0;border:1px solid #d9dfe8;box-shadow:0 1px 2px #142a470d,0 14px 36px #1f4a921a}.wd-sc-left{--wd-bar: #4b5563}.wd-sc-right{--wd-bar: var(--wd-word)}.wd-sc-titlebar{display:flex;align-items:center;gap:10px;height:40px;padding:0 16px;background:var(--wd-bar);color:#fff;font-size:13px;flex-shrink:0}.wd-sc-docicon{width:20px;height:20px;border-radius:4px;background:#fff;color:var(--wd-bar);font:800 13px/20px Segoe UI,Arial,sans-serif;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.wd-sc-docname{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wd-sc-saved{font-size:11.5px;padding:2px 8px;border-radius:99px;background:#ffffff2e}.wd-sc-desk{flex:1;min-height:0;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:20px;scrollbar-width:thin}.wd-sc-sheet{position:relative;width:100%;flex-shrink:0;background:#fff;box-shadow:0 1px 4px #142a4724;animation:wd-sc-in .3s ease both}.wd-sc-sheet img{display:block;width:100%;height:100%;object-fit:contain;-webkit-user-select:none;user-select:none}.wd-sc-focus{position:absolute;border:2px solid var(--wd);border-radius:3px;background:#2b5fb414;box-shadow:0 0 0 4px #2b5fb42e;pointer-events:none;animation:wd-sc-in .2s ease both}.wd-sc-arrow{align-self:center;justify-self:center;width:32px;height:32px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--wd);color:#fff;box-shadow:0 4px 12px #2b5fb44d}.wd-paper.wd-sc-paper{max-width:none;flex-shrink:0;padding:34px 30px 40px 34px;border-radius:0;box-shadow:0 1px 4px #142a4724;font-size:15px;line-height:1.9;animation:wd-sc-in .3s ease both}.wd-sc-block{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 176px;gap:0 18px;border-radius:6px}.wd-sc-block.has-figure:hover{background:#f5f8fd;box-shadow:0 0 0 6px #f5f8fd}.wd-sc-note{grid-column:2;align-self:start;display:flex;flex-direction:column;gap:6px;margin-top:4px;font-family:var(--zn-font)}.wd-sc-note span{position:relative;padding:7px 10px;border-radius:8px;border:1px solid #f0cf96;background:#fff8ea;font-size:12px;line-height:1.55;color:#6b4a12;box-shadow:0 2px 6px #9664141a}.wd-sc-note span:before{content:"";position:absolute;left:-19px;top:14px;width:18px;border-top:1px dashed #e0b25f}.wd-sc-more{margin:18px 0 0;text-align:center;font-family:var(--zn-font);font-size:12.5px;color:var(--zn-muted)}.wd-sc-status{display:flex;gap:18px;height:30px;align-items:center;overflow:hidden;white-space:nowrap;padding:0 16px;background:#f6f7f9;border-top:1px solid #e1e5eb;font-size:12px;color:#5b6577;flex-shrink:0}.wd-sc-wait{flex:1;display:flex;align-items:center;justify-content:center;color:var(--zn-muted);font-size:13px}.wd-sc-switch{display:none}@keyframes wd-sc-in{0%{opacity:0;translate:0 6px}}@media(prefers-reduced-motion:reduce){.wd-sc-sheet,.wd-paper.wd-sc-paper,.wd-sc-focus{animation:none}}@media(max-width:1240px){.wd-sc-block{grid-template-columns:minmax(0,1fr)}.wd-sc-note{grid-column:1;flex-direction:row;flex-wrap:wrap;margin:2px 0 8px}.wd-sc-note span:before{display:none}}@media(max-width:1100px){.wd-sc-copy h1{font-size:28px}.wd-sc-bar{flex-direction:column;align-items:flex-start;gap:10px}}@media(max-width:960px){.wd-sc{height:auto;min-height:0;padding:16px 12px 14px;gap:12px}.wd-sc-head{flex-direction:column;align-items:stretch;gap:12px}.wd-sc-copy h1{font-size:25px}.wd-sc-copy p{font-size:13.5px}.wd-sc-cta{justify-content:center}.wd-sc-bar{align-items:stretch}.wd-sc-tabs{max-width:100%;overflow-x:auto;scrollbar-width:none}.wd-sc-point{white-space:normal}.wd-sc-stage{height:72dvh;min-height:460px;flex:none;grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr) auto;gap:10px}.wd-sc-pane{grid-row:1;grid-column:1}.wd-sc-arrow,.wd-sc-stage.show-word .wd-sc-left,.wd-sc-stage.show-original .wd-sc-right{display:none}.wd-sc-desk{padding:10px 8px 16px}.wd-paper.wd-sc-paper{padding:20px 14px 24px;font-size:14.5px}.wd-sc-switch{grid-row:2;display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;border-radius:12px;background:#e3e8f0}.wd-sc-switch button{padding:9px 0;border-radius:9px;font-size:14px;font-weight:600;color:var(--zn-body)}.wd-sc-switch button.on{background:#fff;color:var(--wd-strong);box-shadow:0 1px 3px #142a471f}}.wd-hero{max-width:var(--wd-page);margin:0 auto;padding:48px 24px 32px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:48px;align-items:start;position:relative}.wd-hero:before{content:"";position:absolute;inset:0 -50vw;z-index:-1;background:radial-gradient(circle at 15% 20%,#dbe7fb 0,transparent 45%),radial-gradient(circle at 85% 0,#e9f0fc 0,transparent 40%),linear-gradient(180deg,#f6f9fe 0%,var(--wd-canvas) 100%)}.wd-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:99px;background:#fff;border:1px solid #d5e1f5;color:var(--wd-strong);font-size:13px;font-weight:600}.wd-hero h2{margin:18px 0 16px;font-size:36px;line-height:1.25;letter-spacing:.5px;color:#13233d}.wd-hero h2 em{font-style:normal;color:var(--wd);background:linear-gradient(transparent 62%,#cfe0fb 62%)}.wd-hero-copy>p{font-size:16px;line-height:1.85;color:var(--zn-body);max-width:560px}.wd-hero-points{list-style:none;padding:0;margin:22px 0 0;display:grid;grid-template-columns:repeat(2,max-content);gap:10px 22px}.wd-hero-points li{display:flex;align-items:center;gap:7px;font-size:14px;color:#22324b;font-weight:500}.wd-hero-points svg{color:var(--wd)}.wd-upload{background:#fff;border-radius:20px;padding:22px;box-shadow:0 1px 2px #142a470f,0 18px 50px #1f4a921f;border:1px solid #e3e9f3;display:flex;flex-direction:column;gap:12px}.wd-drop{border:2px dashed #c3d3ee;border-radius:16px;background:var(--wd-softer);padding:34px 18px;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s}.wd-drop.compact{padding:16px 18px}.wd-drop.compact .wd-drop-icon{display:none}.wd-drop:hover,.wd-drop.over,.wd-drop:focus-visible{border-color:var(--wd);background:var(--wd-soft);outline:none}.wd-drop-icon{width:56px;height:56px;border-radius:16px;background:#fff;color:var(--wd);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 18px #2b5fb42e;margin-bottom:4px}.wd-drop strong{font-size:16px;color:#13233d}.wd-drop span:last-of-type{font-size:13px;color:var(--zn-muted)}.wd-camera{width:100%}.wd-files{list-style:none;padding:0;margin:0;max-height:240px;overflow-y:auto;border:1px solid var(--zn-line);border-radius:12px}.wd-files li{display:flex;align-items:center;gap:8px;padding:7px 10px;font-size:13.5px;border-bottom:1px solid #f0f2f6}.wd-files li:last-child{border-bottom:none}.wd-files li>svg{color:var(--wd);flex-shrink:0}.wd-fname{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wd-files small{color:var(--zn-muted);font-size:12px;white-space:nowrap}.wd-fpct{min-width:36px;text-align:right;color:var(--wd)!important;font-weight:600}.wd-file-tools{display:inline-flex}.wd-files .wd-files-note{color:var(--zn-muted);font-size:12px;background:#fafbfd;justify-content:center}.wd-more{display:flex;align-items:center;gap:7px;width:100%;padding:9px 4px;font-size:14px;font-weight:600;color:var(--zn-text);border-top:1px solid #f0f2f6}.wd-more small{flex:1;text-align:right;font-weight:400;color:var(--zn-muted);font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wd-more>svg:last-child{transition:transform .15s;color:var(--zn-muted)}.wd-more>svg.open{transform:rotate(90deg)}.wd-opts{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:4px 2px 6px}.wd-opts .wd-solve,.wd-opts>small{grid-column:1 / -1}.wd-upbar{display:flex;flex-direction:column;gap:6px}.wd-upbar small{color:var(--zn-muted);font-size:12.5px}.wd-start{width:100%;padding:13px 18px;font-size:16px;border-radius:12px}.wd-upload-note{text-align:center;color:var(--zn-muted);font-size:12.5px}.wd-section{max-width:var(--wd-page);margin:0 auto;padding:18px 24px}.wd-section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.wd-section-head h2{font-size:18px;color:#13233d}.wd-recent{display:grid;grid-template-columns:repeat(auto-fill,minmax(max(200px,calc((100% - 48px)/5)),1fr));gap:12px}.wd-recent-item{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto auto;gap:4px 10px;text-align:left;padding:14px;background:#fff;border:1px solid var(--zn-line);border-radius:14px;transition:border-color .15s,box-shadow .15s,transform .15s}.wd-recent-item:hover{border-color:#b9cdee;box-shadow:var(--zn-shadow);transform:translateY(-1px)}.wd-recent-item>svg{grid-row:1 / 3;color:var(--wd);margin-top:2px}.wd-recent-title{font-weight:600;font-size:14.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wd-recent-item small{color:var(--zn-muted);font-size:12.5px}.wd-recent-item .wd-chip{grid-column:1 / -1;justify-self:start}.wd-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:step}.wd-step{position:relative;background:#fff;border:1px solid var(--zn-line);border-radius:16px;padding:22px 20px 18px}.wd-step>svg{color:var(--wd)}.wd-step strong{display:block;margin:10px 0 6px;font-size:16px}.wd-step p{font-size:13.5px;color:var(--zn-muted);line-height:1.7}.wd-step-no{position:absolute;top:16px;right:18px;font-size:34px;font-weight:800;color:#e3ebf8;line-height:1}.wd-features{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.wd-feature{padding:18px;border-radius:16px;background:linear-gradient(180deg,#fff,#f8fbff);border:1px solid #e3eaf5}.wd-feature>svg{color:var(--wd)}.wd-feature strong{display:block;margin:10px 0 6px;font-size:15px}.wd-feature p{font-size:13px;color:var(--zn-muted);line-height:1.7}.wd-materials{margin-top:18px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13.5px;color:var(--zn-muted)}.wd-material{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:#fff;border:1px solid var(--zn-line);border-radius:99px;color:var(--zn-body)}.wd-material svg{color:var(--wd)}.wd-page{width:100%;max-width:1000px;margin:0 auto;padding:28px 24px 100px;flex:1}.wd-page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px}.wd-page-head h1{font-size:26px;color:#13233d}.wd-page-head p{margin-top:6px;font-size:14px;color:var(--zn-muted)}.wd-empty{display:flex;flex-direction:column;align-items:center;gap:14px;padding:70px 20px;text-align:center;color:var(--zn-muted);background:#fff;border-radius:18px;border:1px solid var(--zn-line)}.wd-empty>svg{color:#9db4dc}.wd-empty p{max-width:420px;line-height:1.8}.wd-doclist{display:flex;flex-direction:column;background:#fff;border:1px solid var(--zn-line);border-radius:16px;overflow:hidden}.wd-docrow{display:flex;align-items:center;gap:6px;padding-right:10px;border-bottom:1px solid #f0f2f6}.wd-docrow:last-child{border-bottom:none}.wd-docrow-main{flex:1;min-width:0;display:flex;align-items:center;gap:14px;padding:14px 16px;text-align:left}.wd-docrow-main:hover .wd-docrow-text strong{color:var(--wd)}.wd-docrow-icon{width:40px;height:40px;border-radius:11px;background:var(--wd-soft);color:var(--wd);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.wd-docrow-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.wd-docrow-text strong{font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wd-docrow-text small{font-size:12.5px;color:var(--zn-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wd-docrow-text .wd-docrow-error{color:var(--wd-warn);white-space:normal}.wd-loadmore{display:flex;margin:16px auto 0}.wd-back{margin-bottom:12px}.wd-progress-card{background:#fff;border:1px solid var(--zn-line);border-radius:20px;padding:40px 32px;display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;box-shadow:var(--zn-shadow)}.wd-progress-card h1{font-size:22px;color:#13233d;max-width:100%;overflow-wrap:anywhere}.wd-progress-card .wd-progress{max-width:460px}.wd-progress-icon{width:60px;height:60px;border-radius:18px;background:var(--wd-soft);color:var(--wd);display:inline-flex;align-items:center;justify-content:center}.wd-stages{list-style:none;padding:0;margin:10px 0 4px;display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.wd-stages li{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--zn-faint);padding:5px 12px 5px 6px;border-radius:99px;background:#f3f5f9}.wd-stages li span{width:20px;height:20px;border-radius:50%;background:#e1e6ee;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700}.wd-stages li.done{color:var(--wd-ok);background:#eaf6ef}.wd-stages li.done span{background:var(--wd-ok)}.wd-stages li.now{color:var(--wd-strong);background:var(--wd-soft);font-weight:600}.wd-stages li.now span{background:var(--wd)}.wd-stage{font-size:15px;color:var(--zn-text)}.wd-closed{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:60px 24px;text-align:center}.wd-closed h1{font-size:24px}.wd-closed p{color:var(--zn-muted);max-width:420px;line-height:1.8}.wd-dialog-actions{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:10px;margin-top:18px}.wd-dialog-actions.center{justify-content:center}.modal.wd-dialog .wd-muted{display:flex;align-items:center;gap:5px;margin-top:12px}.modal.wd-dialog .wd-opts.two{padding:0}.wd-dl-summary{display:flex;flex-direction:column;gap:4px;padding:12px 14px;border-radius:12px;background:var(--wd-softer);border:1px solid #dfe8f6;margin-bottom:16px}.wd-dl-summary strong{font-size:15px;overflow-wrap:anywhere}.wd-dl-summary span{font-size:13px;color:var(--zn-muted)}.wd-radio{border:none;padding:0;margin:0 0 14px;display:grid;gap:8px}.wd-radio legend{font-size:14px;font-weight:600;margin-bottom:8px;display:flex;gap:10px;align-items:baseline}.wd-radio legend small{font-weight:400;color:var(--zn-muted);font-size:12.5px}.wd-radio label{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border:1px solid var(--zn-line);border-radius:10px;cursor:pointer;font-size:14px}.wd-radio label.on{border-color:var(--wd);background:var(--wd-softer)}.wd-radio input{margin-top:3px;accent-color:var(--wd)}.wd-radio small{display:block;color:var(--zn-muted);font-size:12.5px}.wd-dl-note{margin-top:12px}.wd-done-file{display:flex;align-items:center;gap:14px;padding:14px;border-radius:12px;background:var(--wd-softer);border:1px solid #dfe8f6;margin-bottom:14px}.wd-done-file>svg{color:var(--wd);flex-shrink:0}.wd-done-file strong{display:block;font-size:15px;overflow-wrap:anywhere}.wd-done-file small{color:var(--zn-muted);font-size:12.5px}.wd-wechat{display:flex;gap:10px;padding:12px 14px;border-radius:12px;background:#fff7ea;color:#7a4b00;font-size:13.5px;line-height:1.7}.wd-wechat>svg{flex-shrink:0;margin-top:3px}.wd-dialog .modal-description strong{color:var(--wd-strong)}.wd-doc{flex:1;display:flex;flex-direction:column;min-height:0}.wd-doc-bar{position:sticky;top:var(--wd-head, 61px);z-index:20;display:flex;align-items:center;gap:10px;padding:10px 20px;background:#fff;border-bottom:1px solid #e1e6ee;box-shadow:0 2px 8px 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