.tools-page{background:#f5f7fb;color:#213650}.tools-main{max-width:1160px;margin:auto;padding:36px 28px 60px}.tools-heading{position:relative;margin-bottom:30px;max-width:900px}.tools-heading>a{font-size:14px;color:#42668d;text-decoration:none}.tool-eyebrow{display:block;color:#46719b;font-size:12px;letter-spacing:1.6px;margin:28px 0 10px}.tools-heading h1{font-size:38px;line-height:1.3;margin:0 0 14px;letter-spacing:-1px}.tools-heading p:not(.tool-eyebrow){color:#5f7085;line-height:1.8;margin:0 0 14px}.tool-free{display:inline-block;background:#e7f2ed;color:#2c6b50;padding:5px 11px;border-radius:6px;font-size:12px}.tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.tool-card{display:flex;flex-direction:column;align-items:flex-start;background:white;border:1px solid #dce4ee;border-radius:18px;padding:28px;text-decoration:none;color:inherit;transition:border-color .15s}.tool-card:hover{border-color:#447cc0}.tool-number{font-size:14px;color:#376caf;background:#eaf1fb;border-radius:8px;padding:9px 13px}.tool-card h2{font-size:23px;margin:21px 0 10px}.tool-card p{line-height:1.8;color:#607189;margin:0 0 24px}.tool-card strong{color:#2667b5;margin-top:auto;font-size:14px}.tool-columns{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}.tool-panel{min-width:0;background:#fff;border:1px solid #dce4ee;border-radius:16px;padding:26px}.tool-panel h2{font-size:22px;line-height:1.4;margin:0 0 16px}.tool-panel p{font-size:15px;line-height:1.85;color:#5c6d81}.tool-panel label{display:block;color:#324b67;font-size:14px;line-height:1.6}.tool-panel input:not([type=checkbox]),.tool-panel select,.tool-panel textarea{display:block;box-sizing:border-box;width:100%;min-width:0;margin:7px 0 18px;padding:11px 12px;border:1px solid #c6d2e0;border-radius:8px;background:#fff;font:inherit;font-size:16px;color:#193552}.tool-panel input[type=file]{padding:8px;font-size:14px}.tool-panel fieldset{padding:0;border:0;margin:22px 0 0;min-width:0}.tool-panel legend{font-size:15px;font-weight:700;margin:0 0 10px}.field-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field-triple{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.tool-panel small{display:block;color:#6b7f92;font-size:12px}.tool-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.tools-page button,.tool-primary{border:1px solid #cedae9;border-radius:8px;background:#fff;color:#285481;padding:11px 17px;font:inherit;font-size:14px;line-height:1.5;cursor:pointer;display:inline-block;text-decoration:none}.tools-page .tool-primary{background:#2464ac;border-color:#2464ac;color:#fff}.tools-page [hidden]{display:none!important}.tools-page :focus-visible{outline:3px solid #e8a62f;outline-offset:3px}.result-panel{background:#eef4fc}.result-panel .tool-eyebrow,.checklist-summary .tool-eyebrow{margin-top:0}.result-number{font-size:42px;color:#1e5c9e;font-weight:700;line-height:1.3;margin:25px 0 6px}.tool-note{background:#f2f5f9;border-left:3px solid #b5c9df;border-radius:5px;padding:14px 16px;font-size:13px!important;line-height:1.8!important;color:#586d84;margin-top:22px}.tool-warning{color:#8c5226!important;background:#fff3e5;padding:12px;border-radius:8px}.tool-faq{padding:22px 4px;color:#526984;line-height:1.8}.tool-faq summary{cursor:pointer;color:#263f5d;font-weight:600}.tool-spacing{margin-top:24px}.tool-cta{display:flex;justify-content:space-between;align-items:center;gap:25px;margin:32px 0 24px;padding:28px;border-radius:16px;background:#e7eef8}.tool-cta h2{font-size:21px;margin:0 0 8px}.tool-cta p{max-width:600px;font-size:14px;color:#5a6d86;line-height:1.8;margin:0}.tool-cta .tool-actions{flex-shrink:0;max-width:250px;margin:0}.tool-related{display:flex;gap:15px 25px;flex-wrap:wrap}.tool-related a{color:#35669b;font-size:14px;text-decoration:none}.measure-options{display:flex;gap:8px;flex-wrap:wrap}.measure-options [aria-pressed=true]{background:#2464ac;color:#fff}.measure-drawing{display:block;width:100%;height:auto;margin:20px auto 0}.checklist-layout{grid-template-columns:1.5fr 1fr}.check-row{display:flex!important;gap:12px;align-items:start;padding:12px 0;cursor:pointer}.check-row input{flex:0 0 auto;width:18px;height:18px;margin:3px 0;accent-color:#2464ac}.checklist-summary{position:sticky;top:20px}.checklist-summary progress{width:100%;height:12px;accent-color:#2464ac}.finish-comparison{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:10px}.finish-compare-card{min-width:0}.finish-compare-card figure{margin:0 0 20px}.finish-compare-card img{display:block;width:100%;height:230px;object-fit:contain;background:#fff;border:1px solid #e2e9f1;border-radius:12px}.finish-compare-card figcaption{font-size:12px;color:#64778a;margin-top:8px}.finish-compare-card h3{font-size:24px;margin:10px 0}.finish-feature{color:#245d99!important;font-weight:600}.tools-page .web-icp{font-size:12px;text-align:center;padding:20px}.tools-page .site-support-dialog{max-width:min(480px,90vw)}@media(max-width:760px){.tools-main{padding:25px 18px 40px}.tools-heading h1{font-size:29px}.tool-grid,.tool-columns{grid-template-columns:1fr}.tool-card{padding:22px}.tool-panel{padding:20px}.tool-cta{display:block;padding:22px}.tool-cta .tool-actions{margin-top:18px;max-width:none}.checklist-summary{position:static}.tools-heading{margin-bottom:24px}.tool-eyebrow{margin-top:22px}.finish-comparison{gap:14px}.finish-compare-card img{height:150px}.finish-compare-card h3{font-size:20px}.finish-compare-card .tool-note{padding:10px;font-size:12px!important}.finish-compare-card p{font-size:13px}.tool-panel .field-pair{gap:12px}.tool-related{display:grid;gap:18px}}
.tools-page{margin:0;font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif}.tools-page .official-brand,.tools-page .official-top nav a{color:#234b78;text-decoration:none}.tools-page .official-top .nav-quote{color:#fff}.tools-page .site-menu-toggle{display:none}.tools-page .result-number small{display:inline;font-size:17px;font-weight:500}.tools-page .web-icp a{text-decoration:none;color:#66798f}@media(max-width:760px){.tools-page .site-menu-toggle{display:inline-flex}}

.tools-page .file-pick{display:block;padding:22px 18px;border:2px dashed #adc4df;border-radius:12px;background:#f7faff;cursor:pointer;transition:background .15s,border-color .15s}.file-pick strong{display:block;color:#245d99;font-size:16px}.file-pick>span{display:block;margin:7px 0;color:#6b7f92;font-size:13px}.tools-page .file-pick.drag-over{background:#e1efff;border-color:#2464ac}.tools-page .file-pick:focus-within{outline:3px solid #e8a62f;outline-offset:3px}.file-pick input[type=file]{background:white}

.pdf-controls{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.pdf-controls .tool-actions{align-items:center;margin:0}.pdf-controls select{margin:5px 0}.pdf-controls button:disabled,.tools-page button:disabled{opacity:.5;cursor:default}.pdf-stage{background:#e9edf2;padding:20px;overflow:auto;min-height:160px;text-align:center}.pdf-stage canvas{max-width:100%;height:auto;background:#fff;box-shadow:0 2px 9px #2233441c}.pdf-size-table{border-collapse:collapse;width:100%;font-size:14px}.pdf-size-table td,.pdf-size-table th{padding:10px;border-bottom:1px solid #dce4ee;text-align:left}.pdf-compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}.pdf-compare figure{margin:0;min-width:0}.pdf-compare canvas{display:block;width:100%;height:auto;border:1px solid #dce4ee}.pdf-compare figcaption{padding:12px 0;font-size:14px;color:#486782}.pdf-table-wrap{overflow:auto}@media(max-width:760px){.pdf-stage{padding:8px}.pdf-controls{gap:12px}.pdf-compare{grid-template-columns:1fr}}

.pdf-compare figure{overflow:auto}.pdf-compare canvas{max-width:100%}

/* Compact PDF review: independent font, compatibility and outline findings. */
.tools-page:has(#pdf-workflow) .tools-heading h1{font-size:28px;letter-spacing:0}
#pdf-workflow h2{font-size:18px;margin:0 0 8px}
#pdf-workflow h3{font-size:15px;margin:20px 0 10px}
#pdf-workflow p,#pdf-workflow label{font-size:13px;line-height:1.65}
#pdf-workflow #outline-engine{margin:0 0 12px}
#pdf-workflow .check-row{padding:8px 0;gap:9px}
.pdf-check-list{margin:0;border:1px solid #e1e7ef;border-radius:8px;overflow:hidden;font-size:14px;line-height:1.6}
.pdf-check-list>div{display:grid;grid-template-columns:76px minmax(0,1fr);gap:12px;padding:11px 14px}
.pdf-check-list>div+div{border-top:1px solid #e9edf3}
.pdf-check-list dt{font-weight:600;color:#324b67}
.pdf-check-list dd{margin:0;color:#52677e;overflow-wrap:anywhere}
.pdf-help{font-size:12px;color:#64778a;margin:12px 0}
.pdf-help summary{cursor:pointer}
.pdf-help p{margin:8px 0}
.pdf-choices{display:flex;gap:24px;flex-wrap:wrap;margin:8px 0 12px}
@media(max-width:600px){.pdf-check-list>div{grid-template-columns:62px minmax(0,1fr);gap:8px;padding:10px}.pdf-choices{gap:16px}}

.pdf-download-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:16px}.pdf-download-actions>span{font-size:12px;color:#64778a}.pdf-production-promo{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:22px;padding:18px 20px;background:#f2f6fc;border:1px solid #dae5f3;border-radius:10px}.pdf-promo-brand{font-size:12px;color:#56718e}#pdf-workflow .pdf-production-promo h3{margin:6px 0;font-size:16px}#pdf-workflow .pdf-production-promo p{margin:0;color:#607189}.pdf-quote-link{flex-shrink:0;color:#2464ac;background:#fff;border:1px solid #b8cde6;border-radius:8px;padding:10px 14px;text-decoration:none;font-size:14px}.tools-main:has(#outline-result:not([hidden]))>.tool-cta{display:none}@media(max-width:600px){.pdf-production-promo{align-items:flex-start;flex-direction:column;gap:14px;padding:16px}.pdf-download-actions{gap:9px}}