@charset "UTF-8";
:root{--bg:#f5f6f4;--paper:#fff;--ink:#1a3137;--muted:#67777b;--line:#e2e7e5;--accent:#21695a;--mint:#b7e9c9;--negative:#be4653;--radius:18px;font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button,.outline,.primary{min-height:42px;border:0;border-radius:9px;padding:10px 15px;font-size:13px;font-weight:600;transition:background .15s}button:hover{filter:brightness(.97)}button:disabled{opacity:.5;cursor:not-allowed}a{color:var(--accent)}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #64b39b;outline-offset:3px}.quiet{background:transparent;color:var(--muted)}.outline{background:var(--paper);border:1px solid var(--line);color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:12px}.primary{background:var(--accent);color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:20px}.full{width:100%}.topbar{max-width:1440px;margin:auto;padding:24px 50px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:12px;font-size:19px;font-weight:700;letter-spacing:.5px}.brand small{display:block;font-size:9px;letter-spacing:2.5px;color:var(--muted);margin-top:5px}.logo{background:var(--ink);color:var(--mint);width:44px;height:44px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-size:27px;position:relative}.logo i{font-style:normal;font-size:14px;position:absolute;right:4px;top:4px}.top-actions{display:flex;align-items:center;gap:14px}.status{font-size:11px;color:var(--accent);display:flex;align-items:center;gap:7px}.status:before{content:"";width:6px;height:6px;background:currentColor;border-radius:50%}main{max-width:1340px;padding:35px 40px 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1fr;gap:14px;margin-top:24px}.two-fields .field{margin-bottom:0}.hint{color:var(--muted);font-size:11px;line-height:1.7;margin:8px 0 0}.divider{height:1px;background:var(--line);margin:23px 0}.field-label{font-size:12px;font-weight:600;margin:0 0 12px}.platform-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.platform-choice{font-size:12px;background:#fff;border:1px solid var(--line);padding:10px 5px;color:var(--muted);min-height:44px}.platform-choice.active{color:var(--accent);border-color:var(--accent);background:#edf6f1;box-shadow:0 0 0 1px var(--accent)}#feeHint{min-height:37px;margin:14px 0 20px}.preset-note{border-top:1px solid var(--line);padding-top:15px;color:var(--muted);font-size:11px;line-height:1.8;margin-top:8px}.preset-note button{padding:0;min-height:30px;color:var(--accent)}.result-column{display:grid;gap:20px}.result-panel{background:var(--ink);color:#fff;border-radius:var(--radius);padding:25px 29px 0;overflow:hidden}.result-top{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#dae7e4}.result-badge{font-size:10px;border:1px solid #ffffff28;border-radius:5px;padding:5px 9px}.hero-profit{display:flex;align-items:center;justify-content:space-between;padding:24px 0 27px;gap:10px}.hero-profit h2{font-size:12px;font-weight:400;color:#c0d2cd}.profit-value{font-size:clamp(38px,4.1vw,57px);letter-spacing:-2px;line-height:1.1;font-weight:600;margin:12px 0;color:var(--mint);font-variant-numeric:tabular-nums}.profit-value.negative{color:#ffb0b6}.result-caption{font-size:10px;color:#a6bfb7;margin:0}.margin-circle{border:5px solid #608d7e;border-right-color:#2c4748;border-radius:50%;width:110px;height:110px;display:flex;flex-direction:column;align-items:center;justify-content:center;flex-shrink:0}.margin-circle strong{font-size:23px;font-weight:550;letter-spacing:-.6px}.margin-circle span{color:#b9cfc6;font-size:9px;margin-top:6px}.result-stats{display:grid;grid-template-columns:1fr 1fr 1fr;padding:21px 0 24px;border-top:1px solid #ffffff1c;gap:15px}.result-stats>div{border-right:1px solid #ffffff1c}.result-stats>div:last-child{border:0}.result-stats span{display:block;color:#b1c6bf;font-size:10px;margin-bottom:9px}.result-stats strong{font-size:19px;font-weight:500;font-variant-numeric:tabular-nums}.result-foot{margin:0 -29px;background:#11292e;padding:12px 29px;display:flex;align-items:center;justify-content:space-between;color:#9ab7ad;font-size:10px;gap:10px}.result-foot button{min-height:30px;padding:5px 0;background:none;color:var(--mint);font-size:11px}.compare-panel{padding-bottom:14px}.compare-panel .section-head{margin-bottom:12px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:12px;font-variant-numeric:tabular-nums;white-space:nowrap}th{text-align:right;font-size:10px;color:var(--muted);font-weight:500;padding:10px 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i.negative{background:#d2767d}.footnote{font-size:10px;line-height:1.9;color:#82908e;margin:14px 0 0}.costs-panel .section-head{margin-bottom:18px}.cost-bar{height:13px;border-radius:4px;overflow:hidden;display:flex;background:#eef3ef}.cost-bar>i{height:100%;display:block}.landed{background:#879eae}.platform{background:#ddbc7a}.delivery{background:#c0cbcf}.profit{background:#79b797}.legend{display:flex;gap:18px;font-size:10px;color:var(--muted);margin:12px 0 22px;flex-wrap:wrap}.legend i{width:7px;height:7px;display:inline-block;margin-right:6px;border-radius:2px}summary{cursor:pointer;font-size:12px;list-style:none;font-weight:600;padding:15px 0 0;border-top:1px solid var(--line);min-height:44px}summary::-webkit-details-marker{display:none}summary>span{float:right}.cost-rows{display:grid;grid-template-columns:1fr auto;margin:16px 0 0;gap:12px;font-size:12px}.cost-rows dt{color:var(--muted)}.cost-rows dd{margin:0;font-variant-numeric:tabular-nums}.records-panel{margin-top:28px}.records-panel .section-head{margin-bottom:10px}.count{font-size:11px;margin-left:8px;color:var(--muted);background:var(--bg);border-radius:4px;padding:2px 6px}.empty{text-align:center;padding:32px;color:var(--muted)}.empty>span{font-size:25px;color:#92a59d}.empty p{font-size:13px;margin-bottom:8px}.empty small{font-size:11px}.records-panel td small{display:block;color:var(--muted);font-size:9px;margin-top:6px}.delete-record{min-height:30px;padding:4px 8px;background:none;color:var(--muted)}footer{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:10px;color:#86928f;padding:18px 0}footer button{font-size:10px}dialog{border:1px solid var(--line);border-radius:18px;padding:28px;color:var(--ink);width:min(600px,calc(100% - 24px));max-height:90dvh;box-shadow:0 20px 100px 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p{margin-bottom:12px}.settings-platform{padding-top:18px}.settings-platform h3{margin:0}.settings-platform .settings-grid{padding-top:8px}.help-content p,.help-content li{font-size:13px;color:var(--muted);line-height:1.9}.help-content ol{padding-left:20px}.button-row{display:flex;flex-wrap:wrap;gap:10px}.download-link{margin:5px 0}.alert{padding:12px 16px;border:1px solid #e9c4bb;background:#fff4ef;color:#9c442f;border-radius:9px;font-size:12px;line-height:1.7}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:13px 23px;border-radius:9px;box-shadow:0 5px 25px #0002;font-size:13px;z-index:20;max-width:90vw;text-align:center}.toast[hidden],[hidden]{display:none!important}.source-item{border-bottom:1px solid var(--line);padding:14px 0}.source-item h3{margin:0}.source-item p{font-size:12px}.source-item a{font-size:12px}.invalid{border-color:var(--negative)!important}
@media(min-width:1500px){main{padding-top:48px}.page-title{margin-bottom:35px}.topbar{padding-top:28px;padding-bottom:28px}}
@media(max-width:1050px){.topbar{padding:20px 28px}main{padding:28px}.workspace{grid-template-columns:300px minmax(0,1fr);gap:18px}.panel{padding:20px}.bar-col{display:none}.compare-table td:last-child{display:none}.profit-value{font-size:42px}.margin-circle{width:90px;height:90px}.margin-circle strong{font-size:20px}.result-panel{padding:23px 23px 0}.result-foot{margin:0 -23px;padding:12px 23px}.result-stats strong{font-size:17px}}
@media(max-width:780px){.topbar{padding:16px 20px}.brand{font-size:16px}.logo{width:37px;height:37px}.brand small{font-size:8px;letter-spacing:1.7px}.top-actions{gap:4px;flex-wrap:wrap;justify-content:flex-end;max-width:190px}.top-actions .status{display:flex;order:3;flex-basis:100%;justify-content:flex-end;font-size:9px}.top-actions button{padding:8px 10px;font-size:11px}main{padding:24px 16px 12px}.page-title{margin-bottom:21px}h1{font-size:25px}.page-title .muted{font-size:12px}.page-title>button{display:none}.workspace{grid-template-columns:1fr;gap:18px}.input-panel{position:static}.input-panel .section-head{margin-bottom:17px}.price-field{margin-top:20px}.price-field input{font-size:38px}.platform-grid{grid-template-columns:repeat(6,1fr);gap:6px}.platform-choice{font-size:11px;padding:10px 0}.input-panel .divider{margin:18px 0}.two-fields{margin-top:17px}#feeHint{min-height:0;margin-bottom:16px}.input-panel .quiet.full{margin-top:3px}.preset-note{font-size:10px}.result-column{gap:18px}.hero-profit{padding:25px 0}.profit-value{font-size:48px}.margin-circle{width:96px;height:96px}.result-stats strong{font-size:20px}.panel{padding:22px}.result-foot{font-size:9px}.compare-panel{padding:20px 14px 14px}.compare-panel .section-head{padding:0 6px}.compare-panel .section-head button{font-size:10px;padding:8px 0}th,td{padding-left:6px;padding-right:6px}.compare-table{font-size:11px}.platform-name{gap:6px}.platform-name button{font-size:11px}.platform-mark{width:22px;height:22px;font-size:14px}.footnote{font-size:10px}.records-panel{margin-top:18px}.records-panel .outline{font-size:10px;padding:8px 10px}.records-panel .hint{font-size:10px}footer{justify-content:center;flex-wrap:wrap;padding-bottom:max(18px,env(safe-area-inset-bottom))}footer>span:last-child{display:none}dialog{padding:22px;max-height:92dvh}.dialog-actions{bottom:-22px}.settings-grid{gap:0 14px}.settings-grid .field{font-size:10px}.toast{bottom:20px}}
@media(max-width:380px){.platform-grid{grid-template-columns:repeat(3,1fr)}.profit-value{font-size:39px}.result-stats strong{font-size:17px}.margin-circle{width:80px;height:80px}.top-actions .quiet{max-width:70px}.brand small{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media print{body{background:#fff}.topbar,button,.input-panel,.page-title>button,footer,.toast,dialog,.result-foot,.records-panel .empty,.status{display:none!important}main{padding:0;max-width:none}.workspace{display:block}.result-column{display:block}.panel,.result-panel{margin-bottom:15px;break-inside:avoid}.result-panel{background:#fff!important;color:#172e34;border:1px solid #ccc;padding:20px}.result-panel *{color:#172e34!important}.result-stats{border-color:#ddd}.result-stats>div{border-color:#ddd}.hero-profit{padding:12px 0}.profit-value{font-size:35px}.compare-table .platform-name button{display:block!important}.margin-circle{border-color:#aaa}.costs-panel details>*{display:block}.costs-panel details dl{display:grid}.records-panel{margin-top:15px}.page-title{margin:10px 0 20px}.bar-col{display:none}.compare-table td:last-child{display:none}th,td{padding:8px}.cost-bar{-webkit-print-color-adjust:exact;print-color-adjust:exact}.platform-name{display:block}.platform-mark{display:none}#records td:last-child,#recordsTableWrap th:last-child{display:none}}

:root{font-family:"Segoe UI","Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif}#language{border:1px solid var(--line);border-radius:8px;background:#fff;min-height:42px;padding:8px;color:var(--ink)}.brand{color:#bf3369}.logo{color:#f386ad}.service-check{font-size:13px;line-height:1.7;display:flex;align-items:center;gap:8px;padding:10px 0}.service-check input{width:18px;height:18px}.service-check small{margin-left:auto;white-space:nowrap}.hint,.footnote,.preset-note{font-size:12px}.field,.settings-grid .field,th{font-size:12px}h1{line-height:1.35}.top-actions{flex-wrap:wrap}.price-field input{padding-left:15px}@media(max-width:780px){.topbar{align-items:flex-start;gap:10px}.top-actions{max-width:215px}.platform-grid{grid-template-columns:repeat(3,1fr)}.brand{font-size:15px}.section-head h2{font-size:16px}.result-stats strong{font-size:17px}.settings-grid{grid-template-columns:1fr}.hero-profit{flex-wrap:wrap}.profit-value{font-size:42px}}