:root{--blue:#07509b;--navy:#102d4e;--muted:#718096;--line:#dde4eb;--paper:#f5f7f9;--red:#d4483b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--navy);font:15px/1.7 "Segoe UI","Microsoft YaHei","PingFang SC",sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,label{ -webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}a:focus-visible,button:focus-visible,label:focus-within{outline:3px solid #3e8ee1;outline-offset:4px}button{cursor:pointer}img{max-width:100%}.topbar{height:100px;background:white;border-bottom:1px solid var(--line);padding:0 max(32px,calc((100vw - 1360px)/2));display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:14px}.brand img{width:50px;height:50px;object-fit:contain}.brand img.league{width:45px;margin-right:4px}.brand span{display:flex;flex-direction:column;border-left:1px solid 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p{font-size:15px;color:var(--muted);line-height:1.9}.intro-meta{display:flex;gap:26px;margin-top:27px;color:#526980;font-size:12px}.intro-meta span:before{content:'✓';color:var(--blue);margin-right:8px}.workbench{display:grid;grid-template-columns:260px 1fr;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:white;box-shadow:0 8px 35px #14365305}.steps{background:#edf2f7;padding:33px 28px;display:flex;flex-direction:column}.micro{font-size:10px;font-weight:600;letter-spacing:2px;color:var(--muted)}.step{display:flex;gap:20px;align-items:flex-start;margin-top:32px;color:#8091a4}.step b{font-family:Georgia,serif;font-size:25px;line-height:1.2;font-weight:400}.step div{font-size:14px}.step small{display:block;font-size:11px;margin-top:4px;color:#8c9aaa}.step.active{color:var(--blue)}.steps-bottom{font-size:12px;color:#8295a9;margin-top:auto;padding-top:45px;line-height:2;position:relative}.steps-bottom span{position:absolute;right:0;bottom:2px;font-size:28px;color:#b4c8db}.uploadpanel{padding:32px 36px}.panel-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.panel-title h2{font-size:23px;margin:5px 0 0;font-weight:600}.pill{background:#edf5ee;border:1px solid #d5e5d8;color:#548160;border-radius:5px;padding:3px 10px;font-size:12px}.dropzone{display:flex;min-height:240px;align-items:center;justify-content:center;flex-direction:column;background:#fafcfe;border:1.5px dashed #bdcddd;border-radius:7px;cursor:pointer;position:relative;transition:background .2s,border .2s;text-align:center;padding:22px}.dropzone input{position:absolute;opacity:0;width:1px;height:1px}.dropzone:hover,.dropzone.dragging,.dropzone.has-file{background:#eff5fc;border-color:var(--blue)}.fileicon{height:48px;width:43px;background:#e3edf8;color:var(--blue);border-radius:5px;font-size:32px;line-height:48px;margin-bottom:15px}.dropzone 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var(--line);border-radius:8px;overflow:hidden;background:white;transition:transform .2s}.demo-card:hover{transform:translateY(-4px)}.demo-image{height:270px;background:#dce7f2;position:relative;overflow:hidden;padding:24px 50px 0}.demo-image img{width:100%;box-shadow:0 8px 25px #17375920}.demo-image:after{content:'';position:absolute;inset:170px 0 0;background:linear-gradient(transparent,#dce7f2)}.demo-image>span{position:absolute;z-index:1;bottom:16px;right:18px;background:white;border-radius:4px;font-size:11px;padding:6px 10px}.demo-info{padding:23px 27px}.demo-info h3{font-size:24px;font-weight:500;margin:7px 0}.demo-info p{font-size:12px;color:var(--muted);margin:0}.demo-info p span{margin:0 12px}.demo-info b{float:right;color:var(--blue);font-size:18px;line-height:1}.sitefoot{border-top:1px solid var(--line);padding:28px max(32px,calc((100vw - 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solid #eef1f5;padding:14px 0;font-size:13px}.download-list small{display:block;color:#8998a8;font-size:10px;margin-top:3px}.download-list b{font-size:20px;color:var(--blue);font-weight:400}.export-box .button{width:100%;gap:24px}.share-note{font-size:10px;color:#8998a8;margin:16px 0 0;line-height:1.9}.data-link{display:block;padding:15px 5px 0;font-size:11px;color:var(--muted)}.source-content{margin-top:60px}.source-content>h3{font-size:17px;margin-top:28px;font-weight:550}details{background:white;border:1px solid var(--line);border-radius:6px;margin-bottom:10px}summary{padding:17px 21px;cursor:pointer;font-size:14px;display:flex;align-items:baseline;gap:18px;list-style:none}summary::-webkit-details-marker{display:none}summary>span{font-family:Georgia,serif;font-size:17px;color:var(--blue)}summary b{margin-left:auto;color:var(--muted);font-weight:400}details[open] summary b{transform:rotate(45deg)}.field-list{padding:5px 24px 24px;font-size:13px;overflow-wrap:anywhere}.field-list>div{display:grid;grid-template-columns:130px 1fr;border-top:1px solid #eef1f5;padding:15px 0;gap:20px}.field-list dt{color:var(--muted)}.field-list dd{margin:0;line-height:1.9}.field-list a{color:var(--blue);text-decoration:underline}.demo-empty{padding:25px;color:var(--muted)}@media(min-width:1500px){.intro{padding-top:20px}}@media(max-width:950px){.topnote{display:none}.home,.result{padding-left:22px;padding-right:22px}.workbench{grid-template-columns:210px 1fr}.steps{padding:28px 20px}.uploadpanel{padding:28px 24px}.formfoot{align-items:start;flex-direction:column;gap:8px}.formfoot .button{width:100%}.result-grid{grid-template-columns:minmax(0,1fr) 270px}.export-box{padding:20px}.poster-window{padding:6px 16px 20px}.demo-image{padding-left:25px;padding-right:25px}}@media(max-width:700px){.topbar{height:82px;padding:0 20px}.brand{gap:9px}.brand img{width:38px;height:38px}.brand img.league{width:34px;margin:0}.brand span{padding-left:12px}.brand b{font-size:19px;letter-spacing:1px}.brand small{font-size:9px;letter-spacing:1px}.toplink{font-size:11px}.toplink span{margin-left:4px}.home{padding-top:36px}.intro{margin-bottom:35px}.intro h1{font-size:41px;letter-spacing:-1px}.intro:after{display:none}.intro p{font-size:13px}.intro-meta{gap:12px;flex-wrap:wrap;font-size:10px}.workbench{display:block}.steps{padding:20px;display:flex;flex-direction:row;gap:17px;align-items:center}.steps>.micro,.steps-bottom,.step small{display:none}.step{margin:0;gap:7px;align-items:baseline}.step b{font-size:18px}.step div{font-size:10px}.uploadpanel{padding:22px 20px}.panel-title h2{font-size:20px}.dropzone{min-height:220px}.dropzone strong{font-size:13px}.format-note{gap:12px}.demo-grid{grid-template-columns:1fr}.demo-image{height:255px;padding-left:35px;padding-right:35px}.section-heading{align-items:start}.section-heading h2{font-size:22px}.section-heading>.muted{font-size:10px;margin-top:7px}.examples{margin-top:43px}.result-head{align-items:start;flex-direction:column}.result-head h1{font-size:30px}.result-head>.button{width:100%}.result-grid{display:flex;flex-direction:column}.preview-panel{width:100%;order:2}.export-panel{width:100%;position:static}.export-box h2{font-size:21px;line-height:1.4}.export-box h2 br{display:none}.counts{gap:40px}.download-list{display:flex;gap:10px;margin-bottom:15px}.download-list a{flex:1;gap:4px;font-size:11px;border:1px solid var(--line);padding:9px 10px;border-radius:5px}.download-list small{display:none}.export-box .micro,.share-note{font-size:10px}.preview-toolbar{padding:12px}.tabs button{padding:7px 10px;font-size:11px}.preview-meta{padding:10px 16px}.poster-window{max-height:800px;padding:6px 10px 15px}.field-list>div{grid-template-columns:1fr;gap:4px}.sitefoot{padding:22px;flex-direction:column;gap:4px}summary{padding:15px;gap:12px;font-size:13px}}
/* Campus artwork and accessible interaction refinements. */
.intro:before{content:'';position:absolute;z-index:-1;inset:-25px -20px -20px 30%;background:url("/static/brand/campus-header.ae154347d13c.png") right bottom/auto 100% no-repeat;mask-image:linear-gradient(90deg,transparent,#000 35%)}
.intro{isolation:isolate}.intro:after{display:none}.button,.tabs button,.toplink{min-height:44px}.toplink{display:flex;align-items:center}.muted,.formfoot p,.format-note p,.format-note>span,.dropzone>span:not(.fileicon):not(.choose){font-size:12px}.share-note{font-size:12px;color:#65788b}.micro{color:#5c7187}.preview-meta{font-size:11px}.data-link{font-size:12px}.export-box .download-list small{font-size:11px}.steps-bottom,.step small{color:#647b91}.sitefoot{color:#667c91}.demo-info p{color:#65788b}
@media(max-width:950px){.intro:before{opacity:.3;left:45%}}
@media(max-width:700px){.intro:before{display:none}.toplink{min-width:70px}.steps{justify-content:space-between}.step{gap:5px}.step div{font-size:11px}.formfoot p{font-size:11px}.intro-meta{font-size:11px}.tabs button{padding-left:12px;padding-right:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.spinner{border-top-color:var(--blue)}}
.intro:before{background-image:url("/static/brand/campus-reference.468c370774ec.jpg")}
/* Flat editorial direction: real campus photography, square corners, quiet rules. */
:root{--paper:#fff;--line:#dce2e8;--muted:#617184}
body{background:#fff}.topbar{height:90px;border-top:5px solid var(--blue)}.brand b{letter-spacing:2px}.topnote{letter-spacing:2px}.home{padding-top:42px}.intro{min-height:220px;margin-bottom:34px;padding-top:12px;padding-right:35%;isolation:auto}.intro:before{inset:0 0 auto auto;width:31%;height:210px;z-index:0;background:url("/static/brand/campus-reference.468c370774ec.jpg") center 58%/cover no-repeat;mask-image:none;opacity:1}.intro h1{font-size:42px;line-height:1.4;font-weight:600;letter-spacing:1px;margin:18px 0}.intro p{font-size:14px;line-height:1.9}.intro-meta{margin-top:20px;gap:20px}.eyebrow{letter-spacing:1px}.micro{letter-spacing:1px;font-size:11px}.workbench{border-radius:0;box-shadow:none;grid-template-columns:235px 1fr}.steps{background:#f5f7f9;border-right:1px solid var(--line)}.step b{font-family:inherit;font-weight:400;font-size:21px}.steps-bottom{font-size:11px;line-height:2.2}.uploadpanel{padding:28px 32px}.panel-title h2{font-size:22px}.pill,.dropzone,.choose,.button,.error,details,.preview-panel,.export-box,.tabs button,.demo-card,.demo-image>span,.download-list a{border-radius:0}.pill{background:#f4f6f8;border-color:var(--line);color:#566a80}.dropzone{background:#fafbfc;min-height:225px}.dropzone:hover,.dropzone.dragging,.dropzone.has-file{background:#f2f6fb}.fileicon{background:transparent;border:1px solid #a8bdd2;border-radius:0;font-size:28px;line-height:46px}.choose{background:#fff}.button{padding:11px 24px}.format-note{margin-top:20px}.examples{margin-top:48px}.section-heading h2{font-size:23px}.demo-card{border:0;border-top:2px solid var(--blue);border-bottom:1px solid var(--line)}.demo-card:hover{transform:none}.demo-image{background:#f1f4f7;padding:20px 36px 0;height:260px;border-bottom:1px solid var(--line)}.demo-image img{box-shadow:none;border:1px solid #dce2e8}.demo-image:after{display:none}.demo-image>span{border:1px solid var(--line);background:#fff}.demo-info{padding:20px 0}.demo-info h3{font-size:23px}.sitefoot{background:#f7f8fa}.result-head h1{font-size:34px}.preview-panel{background:#eef1f4}.poster-window img{box-shadow:none;border:1px solid #dce2e8}.export-box h2{font-size:22px;line-height:1.5}.counts b{font-family:inherit;font-size:30px;font-weight:400}.preview-toolbar{border-top:3px solid var(--blue)}.counts{gap:48px}.export-box{border:0;border-top:3px solid var(--blue);border-bottom:1px solid var(--line);padding:24px 0}.download-list small{font-size:11px}.export-box h2 br{display:none}.source-content details{border-left:0;border-right:0;border-top:0;margin-bottom:0}.source-content summary{padding:17px 4px}.field-list{padding:4px 20px 24px}.counts,.format-note,.download-list a{border-color:var(--line)}
@media(max-width:950px){.intro:before{opacity:1;left:auto}.intro h1{font-size:34px}.intro p{font-size:13px}.intro-meta{gap:12px;font-size:11px}.workbench{grid-template-columns:195px 1fr}.steps{padding:25px 19px}.uploadpanel{padding:25px 24px}}
@media(max-width:700px){.topbar{height:80px}.home{padding-top:30px}.intro{padding-right:0;min-height:0;margin-bottom:30px;padding-top:0}.intro:before{display:none}.intro h1{font-size:30px;letter-spacing:0;margin-top:16px}.intro p{font-size:13px}.intro-meta{gap:15px}.workbench{display:block}.steps{border-right:0;border-bottom:1px solid var(--line);padding:18px 16px}.step b{font-size:16px}.step div{font-size:11px}.uploadpanel{padding:22px 18px}.formfoot{gap:12px}.dropzone{min-height:210px}.demo-image{height:240px;padding-left:24px;padding-right:24px}.section-heading>.muted{max-width:130px;text-align:right}.result-head h1{font-size:28px}.export-box{padding:20px 0}.export-box h2{margin:12px 0 20px}.preview-toolbar{padding:10px 8px}}

.brand img.wordmark{width:145px;height:21px;object-fit:contain;object-position:left;margin-top:4px}
