:root{--ink:#182d43;--muted:#718091;--blue:#2563eb;--line:#e4eaf0;--wash:#f5f7fa;--radius:18px}*{box-sizing:border-box}body{margin:0;background:#f7f8fa;color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;font-size:14px}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #93b9ff;outline-offset:3px}button{transition:background .15s,transform .15s}button:hover:not(:disabled){filter:brightness(.96)}[hidden]{display:none!important}.topbar{height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 42px;background:white;border-bottom:1px solid var(--line)}.brand{text-decoration:none;display:flex;align-items:center;gap:12px;color:var(--ink);font-size:25px;font-weight:750;letter-spacing:1px}.brand-icon{background:var(--blue);color:white;border-radius:11px;display:grid;place-items:center;width:39px;height:39px;font-size:27px}.brand-sub{font-size:13px;font-weight:400;color:var(--muted);letter-spacing:0;border-left:1px solid var(--line);padding-left:13px}.privacy-pill{display:flex;align-items:center;gap:8px;color:#417464;background:#f0f8f4;padding:9px 13px;border-radius:30px;font-size:12px}.dot{width:6px;height:6px;background:#36916b;border-radius:50%}.layout{display:grid;grid-template-columns:246px minmax(0,1fr);max-width:1600px;margin:auto}aside{padding:36px 24px;border-right:1px solid var(--line)}.eyebrow{font-size:11px;letter-spacing:1.6px;font-weight:650;color:#8190a1;margin:0 0 16px}.tool{display:flex;align-items:center;text-align:left;gap:13px;width:100%;padding:16px 13px;margin-bottom:9px;border:0;border-radius:13px;background:transparent;color:#54667a;font-weight:650}.tool.active{background:#eaf0ff;color:#205ad1}.tool small{display:block;font-size:11px;font-weight:400;margin-top:5px;color:#7c8a9c}.tool-icon{font-size:25px;min-width:24px;text-align:center}.aside-note{margin-top:70px;border-top:1px solid var(--line);padding:25px 10px;color:#8290a0;font-size:12px;line-height:1.9}.aside-note strong{color:#51677e}.text-button{border:0;background:transparent;color:#63768c;padding:8px;font-size:12px}.aside-note .text-button{padding-left:0;color:var(--blue)}main{padding:40px 48px 25px;min-width:0}.heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.heading .eyebrow{color:#6081b0;margin-bottom:10px}h1{font-size:32px;margin:0;letter-spacing:-1px;font-weight:750}.heading p:not(.eyebrow){margin:10px 0 0;color:var(--muted);line-height:1.6}.step-badge{font-size:11px;color:#8794a3;background:#edf0f5;border-radius:30px;padding:10px 13px}.workspace{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 6px 22px #26385404}.dropzone{text-align:center;border:1.5px dashed #bdcde5;background:#f8faff;border-radius:13px;padding:29px 15px 23px}.dropzone.dragging{background:#e7efff;border-color:var(--blue)}.upload-icon{margin:0 auto 12px;display:grid;place-items:center;border-radius:15px;background:#eaf0ff;color:var(--blue);width:49px;height:49px;font-size:30px}.dropzone h2{font-size:17px;margin:0 0 8px}.dropzone p{color:var(--muted);font-size:12px;margin:0 0 17px}.dropzone small{display:block;color:#94a0ae;font-size:11px;margin-top:14px}.primary{border:0;border-radius:9px;padding:11px 20px;color:white;background:var(--blue);font-weight:600;font-size:13px}.secondary{background:white;border:1px solid #dce4ed;color:#4d6681;border-radius:8px;padding:8px 12px;font-size:12px}.file-bar{display:flex;align-items:center;justify-content:space-between;margin:18px 0 10px;font-size:12px}.file-list{margin:0;padding:0;list-style:none;max-height:330px;overflow-y:auto}.file-row{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:10px;margin-top:8px;padding:10px}.thumb{width:47px;height:47px;object-fit:contain;background-color:#f0f1f3;border-radius:6px}.file-info{flex:1;min-width:0}.file-name{font-weight:550;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block;font-size:12px}.file-meta{font-size:11px;color:var(--muted);margin-top:5px;display:block}.row-actions{display:flex;gap:3px}.row-actions button{border:0;background:#f2f5f8;border-radius:5px;min-width:28px;height:28px;color:#607387}.order-note{font-size:12px;color:#647891;line-height:1.6}.settings{border-top:1px solid var(--line);margin-top:19px;padding-top:20px}.settings-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.settings-head h2{font-size:14px;margin:0}.settings-head span{font-size:11px;color:#9aa5b2}.settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.settings-grid label{font-size:12px;font-weight:600;display:block}.settings-grid select,.settings-grid input[type=number]{display:block;border:1px solid #dce4ed;border-radius:8px;background:#fff;color:var(--ink);width:100%;height:39px;padding:8px 10px;margin-top:9px}.settings-grid input[type=range]{width:100%;margin:19px 0 8px;accent-color:var(--blue)}.settings-grid small{display:block;font-size:10px;line-height:1.6;font-weight:400;color:#8795a6;margin-top:6px}output{float:right;color:var(--blue)}.color-row{display:flex;align-items:center;gap:9px;border:1px solid #dce4ed;border-radius:8px;height:39px;margin-top:9px;padding:5px 8px;font-size:11px;color:#6b7c91}.color-row input{border:0;background:none;width:30px;height:26px;padding:0}.check-label{align-self:center}.check-label input{accent-color:var(--blue)}.mode-note{font-size:11px;line-height:1.7;color:#8795a6;margin:15px 0 0}.action-bar{margin-top:21px;padding-top:20px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px}.action-bar span{font-size:12px;color:#728296;line-height:1.6}progress{width:100%;height:7px;accent-color:var(--blue);margin-top:15px}.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;padding:28px 10px}.benefits div{position:relative;padding-left:30px}.benefits span{position:absolute;left:0;top:0;color:#6f8ab1;font-size:20px}.benefits strong{font-size:12px}.benefits p{font-size:11px;color:#909cab;margin:5px 0 0}footer{font-size:10px;color:#9da7b3;border-top:1px solid var(--line);padding-top:18px;display:flex;justify-content:space-between;gap:15px;line-height:1.7}.results-section{margin-top:27px}.results-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}.results-head .eyebrow{margin-bottom:6px;color:#6381ad}.results-head h2{font-size:22px;margin:0}.results-head p:not(.eyebrow){font-size:12px;color:var(--muted);margin-bottom:0}.result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.result-card{background:white;border:1px solid var(--line);border-radius:13px;padding:12px;min-width:0}.result-image{width:100%;height:140px;object-fit:contain;background:repeating-conic-gradient(#eef0f3 0% 25%,#fff 0% 50%) 0/16px 16px;border-radius:8px}.result-card h3{font-size:12px;margin:12px 0 7px;overflow-wrap:anywhere}.result-card p{font-size:11px;color:var(--muted);line-height:1.6}.result-card .saving{color:#2b8b62}.result-card .warning{color:#b47020}.result-actions{display:flex;gap:7px}.result-actions button{flex:1}.pdf-art{height:140px;display:grid;place-items:center;background:#edf3ff;border-radius:8px;font-size:35px;color:#3e6cb7}.notice{position:fixed;bottom:24px;right:24px;max-width:min(480px,calc(100vw - 32px));background:#fff8ec;border:1px solid #ebd0a1;color:#8e621c;box-shadow:0 10px 40px #26385418;border-radius:13px;padding:17px 42px 17px 19px;font-size:12px;line-height:1.8;z-index:5;max-height:40vh;overflow:auto}.notice>button{position:absolute;right:10px;top:10px;border:0;background:none;color:#8e621c;font-size:20px}dialog{border:1px solid var(--line);border-radius:18px;padding:24px;max-width:950px;width:calc(100% - 40px);color:var(--ink)}dialog::backdrop{background:#15294188}.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.dialog-head h2{font-size:18px;margin:0}.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}.compare figure{margin:0;min-width:0}.compare img{width:100%;height:50vh;object-fit:contain;background:repeating-conic-gradient(#eee 0% 25%,#fff 0% 50%) 0/18px 18px}.compare figcaption{font-size:12px;color:var(--muted);margin-top:10px}.help-body{font-size:13px;line-height:1.9;max-height:65vh;overflow:auto}.help-body p{margin:0 0 15px}@media(min-width:1450px){main{padding-right:85px;padding-left:65px}}@media(max-width:1050px){.layout{grid-template-columns:200px minmax(0,1fr)}aside{padding:28px 13px}main{padding:30px 25px}.step-badge{display:none}.result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.settings-grid{gap:15px}}@media(max-width:700px){.topbar{height:65px;padding:0 18px}.brand{font-size:22px}.brand-sub{display:none}.privacy-pill{font-size:10px;padding:8px}.layout{display:block}aside{padding:15px 14px;border-right:0;border-bottom:1px solid var(--line)}aside>.eyebrow,.aside-note{display:none}nav{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.tool{flex-direction:column;text-align:center;gap:5px;padding:11px 3px;margin:0;font-size:10px}.tool-icon{font-size:22px}.tool small{display:none}main{padding:24px 14px}h1{font-size:26px}.heading p:not(.eyebrow){font-size:12px}.workspace{padding:15px}.dropzone{padding:24px 10px}.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 14px}.settings-head span{display:none}.action-bar{align-items:flex-start}.action-bar .primary{white-space:nowrap;padding:12px 14px}.benefits{gap:10px;padding:24px 0}.benefits div{padding-left:0}.benefits span{display:none}.benefits strong{font-size:11px}.benefits p{font-size:10px;line-height:1.6}footer{display:block}footer span{display:block}.result-grid{grid-template-columns:1fr}.result-image{height:190px}.results-head .primary{padding:10px 12px;font-size:12px}.compare{grid-template-columns:1fr}.compare img{height:25vh}.file-row{gap:8px}.thumb{width:38px;height:38px}.file-meta{font-size:10px}}
:root{color-scheme:light}.settings-grid input[type=text]{display:block;border:1px solid #dce4ed;border-radius:8px;background:white;color:var(--ink);width:100%;height:39px;padding:8px 10px;margin-top:9px}.target-row{display:flex;align-items:center;gap:8px}.target-row input[type=number],.target-row input[type=text]{flex:1;min-width:0}.target-row select{width:76px}.target-row input[type=color]{height:39px;width:48px;border:1px solid #dce4ed;background:white;border-radius:8px;margin-top:9px;padding:3px}.wide{grid-column:1/-1}.model-note{font-size:11px;line-height:1.8;background:#f2f6ff;border-radius:8px;padding:12px;color:#596f8f}.model-note span{display:block;color:#2563eb}.action-buttons{display:flex;gap:8px;align-items:center}.page-thumbs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.page-thumb{border:1px solid #dce4ed;border-radius:9px;padding:8px;min-width:0;font-size:11px;text-align:center}.page-thumb.selected{border-color:#2563eb;background:#eef4ff}.page-thumb img{width:100%;height:110px;object-fit:contain;background:#f6f7f8}.page-thumb label{display:block;padding-top:7px}.page-thumb input{accent-color:#2563eb}.thumb-pagination{display:flex;justify-content:center;gap:14px;align-items:center;margin:14px 0;font-size:11px;color:#718091}#page-picker,#cutout-review{border-top:1px solid #e4eaf0;margin-top:20px;padding-top:18px}#cutout-review p{font-size:12px;line-height:1.7;color:#718091}.notice{white-space:pre-line}.target-result{font-weight:650}.help-body a{color:#2563eb}.result-card .method{font-size:11px;color:#536d91}.tool{padding-top:12px;padding-bottom:12px}.aside-note{margin-top:28px}@media(max-width:1050px){.page-thumbs{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:700px){nav{grid-template-columns:repeat(4,1fr)}.page-thumbs{grid-template-columns:repeat(3,minmax(0,1fr))}.page-thumb img{height:95px}.tool{padding:9px 2px}.action-buttons{flex-wrap:wrap;justify-content:flex-end}.action-bar>span{max-width:50%}#cutout-review .primary{margin-bottom:10px}.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

.pdf-label{display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#266453;background:#e8f4ed}.settings-head{flex-wrap:wrap}#thumb-status{overflow-wrap:anywhere;max-width:100%}#pdf-preview-image{height:auto;max-height:65vh;object-fit:contain}

.selection-actions{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}

nav{max-height:75vh;overflow:auto}@media(max-width:760px){nav{max-height:none}}


.lemon-logo{width:48px;height:48px;flex-shrink:0}.brand-copy{display:flex;flex-direction:column;gap:3px}.brand-copy small{font-size:12px;font-weight:500;color:#647c60;letter-spacing:.8px}.brand{gap:10px}@media(max-width:700px){.brand-copy small{display:block;font-size:10px}.lemon-logo{width:39px;height:39px}.brand{font-size:20px}.privacy-pill{font-size:9px}}

/* site-intro-start */
.site-intro{
  margin:0 0 24px;
  padding:16px 20px;
  border:1px solid var(--line);
  border-radius:12px;
  background:#f2f6ff;
  color:var(--ink);
  font-size:22px;
  font-weight:600;
  line-height:1.6;
}
@media(max-width:700px){
  .site-intro{font-size:18px;padding:12px 14px;margin-bottom:20px}
}
/* site-intro-end */