:root{color:#2c4a3f;font-synthesis:none;background:#f4f6f0;font-family:Segoe UI,Microsoft YaHei,sans-serif;font-size:14px}*{box-sizing:border-box}body,h1,h2,h3,p{margin:0}h2{color:#547247;font-size:20px;font-weight:500;line-height:1.5}h3{color:#69855a;font-size:15px;font-weight:500}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer;color:#5c7750;background:#fff;border:1px solid #d8e1ce;border-radius:7px;padding:10px 14px;line-height:1.5}button:hover{background:#eef3e8}button:disabled{opacity:.4;cursor:default}input,select,textarea{color:#3c5b43;background:#fff;border:1px solid #d5dfc9;border-radius:7px;width:100%;min-width:0;padding:10px 11px}input[type=checkbox]{accent-color:#147b6e;flex:none;width:16px;height:16px;margin:0}input[type=color]{cursor:pointer;width:44px;height:32px;padding:3px}input[type=number]{font-variant-numeric:tabular-nums}label{color:#879c75;font-size:11px;line-height:1.8}label>input:not([type=checkbox],[type=color]),label>select{margin-top:7px}button,a,input,label,summary,select{-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline-offset:3px;outline:2px solid #147b6e}[hidden]{display:none!important}.site-header{border-bottom:1px solid #dfe6d5;justify-content:space-between;align-items:center;gap:24px;max-width:1460px;min-height:95px;margin:auto;padding:24px 42px;display:flex}.brand{align-items:center;gap:12px;font-size:17px;font-weight:650;display:flex}.brand-mark{color:#fff;background:#147b6e;border-radius:12px;place-items:center;width:42px;height:42px;font-size:31px;line-height:1;display:grid}.brand small{letter-spacing:2px;color:#839974;margin-top:5px;font-size:10px;font-weight:400;display:block}.site-header nav{color:#7d926f;flex-wrap:wrap;align-items:center;gap:23px;font-size:12px;display:flex}.privacy{color:#90a27e;font-size:11px}.text-button{color:#829c6f;background:0 0;border:0;padding:6px 0;font-size:12px}.text-button:hover{color:#147b6e;background:0 0}.primary{color:#fff;background:#147b6e;border-color:#147b6e}.primary:hover{background:#10695e}.app{max-width:1320px;margin:auto;padding:0 32px}.heading{justify-content:space-between;align-items:center;gap:24px;padding:42px 0 32px;display:flex}.eyebrow,.step-label{letter-spacing:1.8px;color:#93a782;font:10px/1.5 Consolas,monospace}.eyebrow{margin-bottom:15px}.heading h1{letter-spacing:-1px;font-size:36px;font-weight:650;line-height:1.45}.heading h1 span{color:#c9916b}.intro{color:#829877;margin-top:11px;font-size:13px;line-height:1.8}.heading-note{text-align:right;color:#a0b28e;font-size:12px;line-height:2}.workspace{grid-template-columns:294px minmax(0,1fr);align-items:start;gap:23px;display:grid}.panel{background:#fff;border:1px solid #dfe6d5;border-radius:14px;min-width:0;overflow:hidden}.setup-panel{padding:25px 22px}.setup-panel h2{margin-top:9px;font-size:19px}.setup-panel form{margin-top:20px}.setup-panel form>label{display:block}.form-pair{grid-template-columns:1fr 1fr;gap:13px;margin-top:14px;display:grid}.setup-panel form button{margin-top:15px;padding:9px 12px;font-size:11px}.setup-panel input,.setup-panel select{font-size:12px}.note{color:#91a67e;overflow-wrap:anywhere;font-size:11px;line-height:1.9}.setup-panel>.note{margin-top:12px;font-size:10px}.section-divider{background:#e3ead8;height:1px;margin:23px 0}.preset-buttons{grid-template-columns:1fr 1fr;gap:8px;margin-top:18px;display:grid}.preset-buttons button{background:#fbfcf7;padding:9px 8px;font-size:11px}.preset-buttons button:last-child{background:#f1f7f3;border-style:dashed}.setup-panel summary{color:#758f63;cursor:pointer;font-size:12px;line-height:1.9}.setup-panel summary span{color:#a0b58c;float:right;font-size:10px}.setup-panel details form{margin-top:14px}.setup-panel details .note{margin-top:12px;font-size:10px}.small-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.small-actions button{padding:8px 11px;font-size:10px}.opening-list{margin:15px 0 0;padding:0;list-style:none}.opening-list li{border-top:1px solid #e7ecdf;flex-wrap:wrap;align-items:center;gap:7px;padding:10px 0;display:flex}.opening-list span{color:#8ba376;width:100%;font-size:10px;line-height:1.9}.opening-list button{padding:5px 9px;font-size:9px}.editor-head{justify-content:space-between;align-items:center;gap:17px;padding:26px 26px 22px;display:flex}.editor-head h2{margin-top:9px}.history-actions{flex-wrap:wrap;gap:7px;display:flex}.history-actions button{white-space:nowrap;padding:7px 9px;font-size:10px}.plan-toolbar{background:#f7f9f1;border-top:1px solid #e5ebdc;border-bottom:1px solid #e5ebdc;flex-wrap:wrap;align-items:center;gap:15px;padding:16px 24px;display:flex}.plan-toolbar label{align-items:center;gap:8px;font-size:10px;display:flex}.plan-toolbar select{width:auto;max-width:120px;margin:0;padding:7px 8px;font-size:10px}.check-inline{white-space:nowrap}.plan-viewport{overscroll-behavior:contain;scrollbar-width:thin;background:#f3f5ee;border:1px solid #e0e7d5;border-radius:9px;height:585px;margin:22px 24px 0;padding:11px;overflow:auto}#plan{-webkit-user-select:none;user-select:none;background:#fff;max-width:none;margin:0 auto;display:block;box-shadow:0 3px 15px #3451290c}.editor-foot{color:#8da67a;justify-content:space-between;gap:15px;margin:13px 24px 0;font-size:10px;line-height:1.8;display:flex}.edit-note{color:#a0b38b;margin:6px 24px 20px;font-size:10px;line-height:1.8}.selection-section{background:#fcfdf8;border-top:1px solid #e4ead9;padding:20px 24px 24px}.section-heading{justify-content:space-between;align-items:center;gap:15px;margin-bottom:20px;display:flex}.section-heading .step-label{margin-bottom:10px}.badge{white-space:nowrap;color:#8fa979;background:#f3f7eb;border:1px solid #dfe7d1;border-radius:6px;padding:6px 9px;font-size:10px}.selection-section .section-heading{margin-bottom:17px}.empty{color:#a0b48e;text-align:center;background:#fbfcf7;border:1px dashed #dfe8d3;border-radius:8px;padding:18px 10px;font-size:11px;line-height:1.9}.four-fields{grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin-top:15px;display:grid}#item-form>label{display:block}#item-form input{padding:9px 11px;font-size:12px}.item-bottom{flex-wrap:wrap;align-items:end;gap:17px;margin-top:15px;display:flex}.item-bottom select{width:85px;margin-top:7px;padding:8px 11px;font-size:11px;display:block}.color-field{align-items:center;gap:10px;padding-bottom:3px;display:flex}.item-bottom button{margin-left:auto;padding:9px 13px;font-size:11px}.clearance-note{color:#94aa83;margin-top:13px;font-size:10px;line-height:1.9}.item-actions{flex-wrap:wrap;align-items:center;gap:8px;margin-top:16px;display:flex}.item-actions>button{padding:7px 10px;font-size:10px}.danger{color:#b49172}.move-buttons{flex-wrap:wrap;align-items:center;gap:5px;margin-left:auto;display:flex}.move-buttons button{padding:5px 10px;font-size:13px}.move-buttons small{color:#a3b692;margin-left:4px;font-size:9px}.review-grid{grid-template-columns:1fr 1fr;gap:24px;margin-top:24px;display:grid}.list-panel,.issues-panel{padding:26px 27px}.list-panel h2,.issues-panel h2{font-size:20px}.item-list{scrollbar-width:thin;max-height:400px;overflow:auto}.item-row{text-align:left;background:#fcfdf8;border:1px solid #e1e9d7;align-items:center;gap:12px;width:100%;margin-bottom:8px;padding:12px 13px;display:flex}.item-row.selected{background:#eff6e8;border-color:#b2cfa0}.item-row>i{border:1px solid #8fa27f55;border-radius:4px;flex:none;width:23px;height:27px;display:block}.item-row>span{min-width:0}.item-row strong{overflow-wrap:anywhere;font-size:12px;font-weight:500;line-height:1.8;display:block}.item-row small{color:#a1b28f;margin-top:2px;font-size:10px;display:block}.item-row em{color:#b28e70;white-space:nowrap;margin-left:auto;font-size:9px;font-style:normal}.issue-list{scrollbar-width:thin;max-height:320px;margin:0;padding:0;list-style:none;overflow:auto}.issue-list li{color:#b28d70;margin-bottom:10px;font-size:11px;line-height:1.9}.issue-list button{color:#a57e5c;text-align:left;overflow-wrap:anywhere;background:#fcf7ee;border-color:#eee2cd;width:100%;padding:9px 12px;font-size:11px;line-height:1.8}.issue-list .issue-empty{color:#95ab82;text-align:center;background:#f8fbf3;border:1px dashed #dae6ce;border-radius:8px;padding:24px 14px}.issues-panel>.note{margin-top:18px;font-size:10px}.export-panel{margin-top:24px;padding:26px 28px}.filename-label{align-items:center;gap:13px;display:flex}.filename-label input{max-width:260px;padding:9px 11px;font-size:12px;margin:0!important}.export-actions{flex-wrap:wrap;align-items:center;gap:9px;margin-top:20px;display:flex}.export-actions button,.file-button{white-space:nowrap;padding:10px 13px;font-size:11px}.file-button{cursor:pointer;color:#789367;border:1px solid #d8e1ce;border-radius:7px;line-height:1.5;position:relative}.file-button:hover{background:#f0f5e9}.file-button input{opacity:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.file-button:has(input:focus-visible){outline-offset:3px;outline:2px solid #147b6e}.export-panel>.note{margin-top:14px;font-size:10px}.export-panel>.note:last-child{margin-top:5px}.features{grid-template-columns:repeat(3,minmax(0,1fr));gap:35px;padding:36px 0 43px;display:grid}.features span{letter-spacing:1px;color:#a0b48a;font:10px monospace}.features h3{color:#8ba178;margin-top:12px}.features p{color:#a2b58e;margin-top:7px;font-size:11px;line-height:1.8}.site-footer{color:#9bb18a;border-top:1px solid #e1e8d8;justify-content:space-between;gap:20px;max-width:1460px;margin:auto;padding:25px 42px;font-size:11px;display:flex}.error{color:#ad7751;background:#fff5e9;border:1px solid #e6cdb5;border-radius:8px;margin-bottom:20px;padding:12px 16px;font-size:12px;line-height:1.8}.toast{color:#f3f8ec;z-index:20;pointer-events:none;background:#355a43;border-radius:9px;width:max-content;max-width:calc(100% - 30px);padding:12px 20px;font-size:12px;line-height:1.7;position:fixed;bottom:22px;left:50%;transform:translate(-50%);box-shadow:0 5px 30px #244c3022}dialog{background:#fcfdf8;border:1px solid #cfdec4;border-radius:14px;box-shadow:0 20px 70px #254b3033}dialog::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#244c3766}.help-dialog{color:#6b855a;width:min(700px,100% - 30px);max-height:85vh;padding:28px}.help-dialog p{margin-top:15px;font-size:13px;line-height:1.95}.help-dialog button{white-space:nowrap;font-size:11px}.copy-fallback{z-index:10;background:#fff;border:1px solid #a8c095;border-radius:12px;max-width:700px;margin:auto;padding:20px;position:fixed;inset:auto 20px 20px;box-shadow:0 8px 35px #244c3033}.copy-fallback .section-heading{margin-bottom:12px;font-size:12px;line-height:1.8}.copy-fallback button{white-space:nowrap;font-size:11px}.copy-fallback textarea{height:180px;font:11px/1.7 Consolas,monospace}@media (width<=1100px){.app{padding:0 23px}.site-header{padding-left:25px;padding-right:25px}.workspace{grid-template-columns:260px minmax(0,1fr);gap:18px}.setup-panel{padding:23px 18px}.setup-panel h2{font-size:18px}.editor-head{padding:24px 20px}.editor-head h2{font-size:18px}.plan-toolbar{gap:12px;padding:15px 20px}.plan-viewport{height:540px;margin:20px 20px 0}.editor-foot{flex-wrap:wrap;gap:6px;margin-left:20px;margin-right:20px}.edit-note{margin-left:20px;margin-right:20px}.selection-section{padding-left:20px;padding-right:20px}.four-fields{grid-template-columns:1fr 1fr}.item-actions{gap:7px}.move-buttons{width:100%;margin-top:5px;margin-left:0}.list-panel,.issues-panel{padding:24px 22px}.review-grid{gap:18px}.list-panel h2,.issues-panel h2{font-size:18px}}@media (width<=760px){.site-header{flex-wrap:wrap;gap:17px;min-height:86px;padding:18px 19px}.brand{font-size:15px}.brand-mark{width:36px;height:36px;font-size:26px}.brand small{font-size:9px}.site-header nav{gap:17px;font-size:10px}.site-header .text-button{font-size:10px}.privacy{display:none}.app{padding:0 16px}.heading{padding:29px 3px 25px}.heading h1{letter-spacing:-1px;font-size:27px}.eyebrow{letter-spacing:1px;margin-bottom:12px;font-size:7px}.intro{margin-top:9px;font-size:11px;line-height:1.9}.heading-note{display:none}.workspace{grid-template-columns:1fr;gap:18px}.setup-panel{padding:23px 20px}.setup-panel h2{font-size:19px}.step-label{letter-spacing:1.4px;font-size:8px}.preset-buttons{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.preset-buttons button{padding:9px 8px;font-size:11px}.setup-panel>.note{font-size:10px}.section-divider{margin:20px 0}.editor-head{align-items:flex-start;padding:23px 18px}.editor-head h2{font-size:18px}.history-actions{justify-content:end;gap:5px}.history-actions button{padding:6px 7px;font-size:9px}.plan-toolbar{gap:13px;padding:15px 18px}.plan-toolbar label{gap:7px;font-size:10px}.plan-toolbar select{padding:7px 8px;font-size:10px}.plan-viewport{height:430px;max-height:65vh;margin:18px 18px 0;padding:9px}.editor-foot{margin:12px 18px 0;font-size:9px;display:block}.editor-foot span{display:block}.edit-note{margin:7px 18px 18px;font-size:9px}.selection-section{padding:19px 18px 22px}.section-heading{margin-bottom:18px}.selection-section h3{font-size:14px}.badge{padding:5px 8px;font-size:9px}.four-fields{gap:12px}#item-form input{padding:9px 10px;font-size:11px}.item-bottom{gap:13px}.item-bottom label{font-size:10px}.item-bottom button{margin-left:0;font-size:10px}.clearance-note{font-size:9px}.item-actions{gap:7px}.item-actions>button{padding:7px 9px;font-size:10px}.move-buttons{gap:7px;width:100%}.move-buttons button{padding:7px 13px}.review-grid{grid-template-columns:1fr;gap:18px;margin-top:18px}.list-panel,.issues-panel{padding:23px 18px}.list-panel h2,.issues-panel h2{font-size:18px}.item-row{padding:11px}.item-row strong{font-size:11px}.item-row small{font-size:9px}.item-row em{font-size:8px}.issue-list button,.issues-panel>.note{font-size:10px}.export-panel{margin-top:18px;padding:23px 18px}.export-panel h2{font-size:18px}.filename-label{gap:11px;font-size:10px}.filename-label input{max-width:220px;font-size:11px}.export-actions{gap:8px;margin-top:17px}.export-actions button,.file-button{padding:9px 10px;font-size:10px}.export-panel>.note{margin-top:13px;font-size:10px;line-height:1.9}.features{grid-template-columns:1fr;gap:24px;padding:29px 4px 34px}.features>div{border-left:2px solid #dfe8d4;padding-left:15px}.features span{font-size:8px}.features h3{margin-top:7px;font-size:14px}.features p{margin-top:5px;font-size:10px}.site-footer{padding:22px 19px;font-size:9px}.toast{font-size:11px}.help-dialog{padding:21px}.help-dialog h2{font-size:17px}.help-dialog button{padding:7px 9px;font-size:10px}.help-dialog p{font-size:12px}.copy-fallback{padding:15px;inset:auto 13px 13px}.copy-fallback .section-heading{font-size:11px}}