:root{--navy:#0b3158;--blue:#0b66c3;--ink:#172434;--muted:#617184;--line:#d8e1eb;--bg:#f4f7fa;--white:#fff;--amber:#fff3c4;--amber-border:#d8a813;--red:#b42318;--green:#16784a;--shadow:0 8px 24px rgba(22,45,75,.08)}
*{box-sizing:border-box}html{font-family:"Microsoft YaHei UI","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg)}body{margin:0;min-width:1080px}.topbar{height:88px;padding:0 34px;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(110deg,#082c50,#0b4a8b);color:#fff;box-shadow:0 2px 9px rgba(0,31,63,.2)}.eyebrow{margin:0 0 3px;font-size:12px;letter-spacing:.14em;color:#b7d8f7}.topbar h1{margin:0;font-size:24px;font-weight:650}.privacy{display:flex;align-items:center;gap:9px;padding:9px 13px;border:1px solid rgba(255,255,255,.28);border-radius:8px;font-size:13px;background:rgba(255,255,255,.08)}.privacy span{font-size:10px;color:#6ee7b7}.workspace{max-width:1540px;margin:0 auto;padding:24px 30px 40px}.steps{list-style:none;margin:0 0 18px;padding:0;display:flex;gap:8px}.steps li{height:34px;display:flex;align-items:center;gap:8px;padding:0 18px;color:#728196;background:#e7edf3;border-radius:5px;font-size:13px;font-weight:600}.steps li span{display:grid;place-items:center;width:19px;height:19px;border-radius:50%;background:#bac6d2;color:#fff;font-size:11px}.steps li.active{color:var(--blue);background:#e5f1fd}.steps li.active span,.steps li.done span{background:var(--blue)}.steps li.done{color:#35536f}.panel{background:var(--white);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.panel-heading{display:flex;justify-content:space-between;align-items:flex-start;padding:20px 22px;border-bottom:1px solid #e7edf3}.panel-heading.compact{padding:16px 18px}.panel h2{margin:0;font-size:16px;color:var(--navy)}.panel-heading p{margin:6px 0 0;font-size:13px;color:var(--muted)}.dropzone{margin:22px;min-height:190px;border:2px dashed #8fb9df;border-radius:8px;background:#f7fbff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:.18s}.dropzone:hover,.dropzone.dragging{border-color:var(--blue);background:#edf7ff}.dropzone input{display:none}.dropzone strong{font-size:16px;color:#164e7e}.dropzone small{font-size:12px;color:var(--muted)}.upload-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#dceeff;color:var(--blue);font-size:26px;font-weight:700}.hidden{display:none!important}.message{margin:0 0 18px;padding:12px 15px;border-radius:6px;font-size:13px;border:1px solid}.message.error{color:var(--red);background:#fff1f0;border-color:#f3b7b2}.message.success{color:var(--green);background:#effaf5;border-color:#a7dfc6}.summary-strip{display:grid;grid-template-columns:minmax(240px,2fr) minmax(160px,1fr) 100px minmax(180px,1fr) auto;align-items:center;gap:1px;margin-bottom:16px;border:1px solid var(--line);border-radius:8px;background:var(--line);overflow:hidden}.summary-strip>div{height:64px;padding:11px 15px;background:#fff;display:flex;flex-direction:column;justify-content:center}.summary-strip span{font-size:11px;color:var(--muted);margin-bottom:5px}.summary-strip strong{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.text-button{height:64px;padding:0 22px;border:0;background:#fff;color:var(--blue);cursor:pointer;font-weight:600}.text-button:hover{background:#f4f9ff}.setting-panel{margin-bottom:16px}.input-note{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:7px}.input-note i{width:13px;height:13px;background:var(--amber);border:1px solid var(--amber-border);border-radius:2px}.table-wrap{overflow:auto;max-height:440px}.table-wrap table{width:100%;border-collapse:separate;border-spacing:0;font-size:12px;min-width:1450px}.table-wrap th{position:sticky;top:0;z-index:2;padding:11px 10px;background:var(--navy);color:#fff;text-align:center;font-weight:600;border-right:1px solid rgba(255,255,255,.18);white-space:nowrap}.table-wrap td{padding:9px 10px;border-bottom:1px solid #e6edf4;text-align:right;white-space:nowrap;background:#fff}.table-wrap tbody tr:nth-child(even) td{background:#f9fbfd}.table-wrap td:nth-child(1),.table-wrap td:nth-child(2),.table-wrap td:nth-child(3),.table-wrap td:nth-child(5),.table-wrap td:nth-child(8){text-align:left}.mode-col{min-width:190px}.mode-select,.r80-input{width:100%;height:31px;border:1px solid #b8c6d5;border-radius:4px;padding:0 8px;background:#fff;color:var(--ink);font:inherit}.r80-input{min-width:105px;text-align:right}.r80-input.enabled{background:var(--amber);border-color:var(--amber-border)}.r80-input.invalid{background:#fff0ee;border-color:#d92d20}.calc-value{font-variant-numeric:tabular-nums}.result-grid{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:16px}.totals{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));margin:0;padding:8px 16px 17px;gap:0}.totals div{padding:14px 14px;border-bottom:1px solid #e5ebf1}.totals dt{font-size:12px;color:var(--muted);margin-bottom:6px}.totals dd{margin:0;font-size:18px;font-weight:650;color:var(--navy);font-variant-numeric:tabular-nums}.totals dd.rate{color:var(--blue)}.check-panel{padding:17px 18px}.check-panel h2{margin-bottom:12px}.check-panel ul{margin:0 0 18px;padding:0;list-style:none}.check-panel li{position:relative;padding:6px 0 6px 23px;font-size:12px;color:#435468}.check-panel li:before{content:"✓";position:absolute;left:0;top:5px;width:16px;height:16px;display:grid;place-items:center;border-radius:50%;background:#e7f6ee;color:var(--green);font-size:10px;font-weight:700}.check-panel li.bad:before{content:"!";background:#fff0ee;color:var(--red)}.check-panel li.bad{color:var(--red)}.primary-button{width:100%;height:42px;border:0;border-radius:5px;background:var(--blue);color:#fff;font-weight:650;cursor:pointer;box-shadow:0 4px 10px rgba(11,102,195,.2)}.primary-button:hover{background:#0758a9}.primary-button:disabled{background:#9aa9b9;box-shadow:none;cursor:not-allowed}.download-note{margin:10px 0 0;font-size:11px;line-height:1.55;color:var(--muted)}footer{padding:18px;text-align:center;color:#7b8998;font-size:11px}@media(max-width:1180px){.workspace{padding-left:18px;padding-right:18px}.result-grid{grid-template-columns:1fr}.summary-strip{grid-template-columns:2fr 1fr 100px 1fr auto}}@media(max-width:760px){body{min-width:0}.topbar{height:auto;min-height:96px;padding:16px;align-items:flex-start;gap:12px}.topbar h1{font-size:20px}.privacy{font-size:11px;padding:7px 9px}.workspace{padding:14px 10px 30px}.steps{gap:5px}.steps li{flex:1;justify-content:center;padding:0 6px;font-size:11px}.summary-strip{grid-template-columns:1fr 1fr}.summary-strip>div{height:58px}.summary-strip>div:first-child{grid-column:1/-1}.text-button{height:48px;grid-column:1/-1}.panel-heading,.panel-heading.compact{padding:14px;gap:10px}.panel-heading.compact{flex-direction:column}.dropzone{margin:14px;min-height:170px;text-align:center;padding:18px}.table-wrap{max-height:56vh}.result-grid{grid-template-columns:1fr}.totals{grid-template-columns:1fr 1fr;padding:6px}.totals div{padding:11px 9px}.totals dd{font-size:15px}footer{padding:14px 10px}}