:root{--canvas:#f3f5f3;--surface:#fff;--ink:#263b34;--muted:#65766d;--accent:#234e43;--accent-hover:#163c32;--soft:#e9f0ec;--line:#dce3de;--danger:#a33131;--danger-soft:#fff1ed;--radius:12px;--shadow:0 5px 24px #263b3408;--font:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;--display:"STSong","SimSun",serif;--ease:160ms ease}
*{box-sizing:border-box}html{color-scheme:light}body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.4}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #72a78d;outline-offset:3px}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin:0}svg{width:20px;height:20px;display:block;flex-shrink:0}button span[data-icon],span[data-icon]{display:inline-flex;align-items:center;justify-content:center}button{border:0}input,textarea,select{color:var(--ink)}[hidden]{display:none!important}.app-header{height:86px;padding:0 5%;border-bottom:1px solid 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.currency{position:absolute;left:13px;top:12px;color:var(--muted);font-size:15px}.amount-wrap input{padding-left:29px;font-variant-numeric:tabular-nums}.editor-total{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.editor-total strong{font-size:24px;font-weight:500}.editor-foot{justify-content:space-between}.editor-foot .foot-actions{display:flex;gap:9px}.editor-foot .danger{min-height:44px;padding:10px;width:44px}.tip{background:var(--soft);border-radius:8px;padding:12px 15px;color:var(--muted);font-size:12px;line-height:1.8;margin-bottom:20px}.column-list{margin-bottom:22px}.column-item{display:flex;align-items:center;gap:9px;border-bottom:1px solid var(--line);padding:12px 0}.column-item .column-meta{width:100%;min-width:0}.column-item strong{font-size:14px}.column-type{font-size:11px;color:var(--muted);display:block;margin-top:2px}.column-actions{display:flex;align-items:center;gap:0}.column-actions .icon-button{height:36px;width:34px}.column-actions svg{height:16px;width:16px}.column-name-input{font-size:14px;min-height:40px;padding:7px 10px}.add-column-form{border:1px dashed #a9c1b3;border-radius:9px;padding:18px;background:#f8fbf8}.add-column-form h3{font-size:15px;margin-bottom:16px}.add-column-form .field{margin-bottom:14px}.preset-chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:16px}.preset-chips button{background:#fff;border:1px solid var(--line);border-radius:5px;color:var(--muted);min-height:35px;padding:5px 11px;font-size:12px}.preset-chips button:hover{border-color:var(--accent);color:var(--accent)}.add-column-form .button{width:100%}.form-error{color:var(--danger);font-size:13px;margin-top:10px}.export-option{display:flex;align-items:center;gap:16px;text-align:left;background:#fff;border:1px solid var(--line);border-radius:10px;padding:19px;width:100%;margin-bottom:13px}.export-option:hover{border-color:#98b3a2;background:#f7faf7}.option-icon{background:var(--soft);color:var(--accent);height:46px;width:46px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.export-option strong{font-size:16px;font-weight:600;display:block}.export-option small{color:var(--muted);font-size:12px;display:block;margin-top:4px}.option-arrow{margin-left:auto;color:var(--muted)}.export-option:last-child{margin-bottom:0}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.checkbox-field{display:flex;gap:11px;align-items:center;font-size:15px;min-height:46px;margin:5px 0 20px;cursor:pointer}.checkbox-field input{accent-color:var(--accent);height:19px;width:19px}.help-steps{display:grid;gap:22px}.help-step{display:flex;align-items:flex-start;gap:14px}.step-number{font-variant-numeric:tabular-nums;color:var(--accent);font-size:15px;background:var(--soft);width:31px;height:31px;border-radius:7px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.help-step h3{font-size:16px;margin-bottom:5px}.help-step p{color:var(--muted);font-size:14px;line-height:1.8}.confirm-text{font-size:15px;line-height:1.9}.conflict-actions{display:grid;gap:10px}.backup-info{font-size:13px;color:var(--muted);line-height:1.8;margin-top:20px}.modal .full-width{width:100%}
@media(min-width:1700px){.app-main{padding-left:60px;padding-right:60px}}@media(max-width:1200px){.workspace{grid-template-columns:280px minmax(0,1fr);gap:20px}.records-panel{padding:19px}.paper-canvas{padding:20px}.print-sheet{padding:24px 20px}.app-main{padding-left:4%;padding-right:4%}.app-header{padding:0 4%}.paper-preview{min-width:530px}}@media(max-width:960px){.workspace{grid-template-columns:260px minmax(0,1fr);gap:16px}.paper-canvas{padding:16px}.app-main{padding-top:28px}.primary-actions .button{font-size:13px;padding:11px 13px}.page-heading{gap:14px}h1{font-size:29px}.live-badge{display:none}.header-actions{gap:12px}.brand small{margin-left:12px}.paper-preview{min-width:520px}}
@media(max-width:760px){body{font-size:16px}.app-header{height:72px;padding:0 20px}.brand{font-size:21px;gap:10px}.brand-mark{height:37px;width:37px;padding:9px;gap:3px;border-radius:9px}.brand small,.header-backup{display:none}.header-actions{gap:7px}.save-status{font-size:11px}.header-actions .icon-button{width:36px;height:40px}.app-main{padding:26px 18px 106px}.page-heading{margin-bottom:22px;align-items:start}.eyebrow{font-size:11px;margin-bottom:8px}.title-line{gap:3px}h1{font-size:29px;line-height:1.4}.title-line .icon-button{width:33px}.page-description{font-size:12px;line-height:1.8;margin-top:7px}.primary-actions{display:none}.workspace{display:block}.mobile-tabs{display:flex;border-bottom:1px solid #d4ded5;gap:26px;margin-bottom:20px;padding:0 4px}.mobile-tabs button{background:transparent;padding:11px 5px 13px;font-size:16px;color:var(--muted);border-bottom:3px solid transparent}.mobile-tabs button[aria-selected=true]{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.workspace[data-view=records] .preview-panel{display:none}.workspace[data-view=preview] .records-panel{display:none}.records-panel{padding:22px;border-radius:11px}.panel-heading{margin-bottom:20px}.panel-heading h2{font-size:18px}.panel-heading p{font-size:13px}.count{font-size:13px}.button{font-size:16px;min-height:50px;border-radius:8px}.add-record{font-size:16px}.empty-state{padding:39px 10px 43px}.empty-state h3{font-size:17px}.empty-state p{font-size:14px}.records-list{max-height:none}.record-date{font-size:16px}.record-sum{font-size:15px}.record-detail{font-size:13px}.record-bottom{font-size:11px}.record-item{padding:16px}.record-summary>span{font-size:13px}.record-summary strong{font-size:29px}.record-summary small,.storage-note,.storage-note .text-link{font-size:12px}.storage-note{padding:13px}.paper-canvas{padding:16px;min-height:0}.paper-preview{min-width:540px}.print-sheet{padding:25px 22px;min-height:390px}.preview-toolbar{padding-bottom:12px}.preview-toolbar h2{font-size:15px}.print-settings-button{font-size:12px;padding:6px;gap:8px;min-height:40px}.preview-footer{font-size:11px;gap:6px}.preview-footer .text-link{font-size:12px;white-space:nowrap}.paper-note{font-size:12px}.app-footer{margin-top:25px;font-size:11px}.footer-shortcut{display:none}.mobile-manage{display:flex;font-size:13px;min-height:44px}.mobile-actionbar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:5;gap:12px;padding:12px 18px calc(12px + env(safe-area-inset-bottom));background:#ffffffed;border-top:1px solid var(--line);backdrop-filter:blur(10px)}.mobile-actionbar .button{width:50%}.toast{bottom:96px;font-size:14px;width:max-content}.modal{width:100%;margin:0;margin-top:auto;max-width:100%;max-height:94dvh;border-radius:17px 17px 0 0;align-self:end;top:auto;bottom:0;border-bottom:0}.modal-head{padding:18px 20px 15px}.modal-head h2{font-size:21px}.modal-head p{font-size:13px}.modal-body{padding:22px 20px}.modal-foot{padding:14px 20px calc(14px + env(safe-area-inset-bottom));gap:10px}.field>label,.field-label{font-size:16px}.field input,.field textarea,.field select{font-size:17px;min-height:52px}.expense-field h3{font-size:17px}.expense-inputs{grid-template-columns:minmax(0,1fr) 120px}.expense-inputs .field>label{font-size:13px}.expense-inputs textarea{min-height:80px}.expense-inputs input{min-height:52px}.editor-foot .foot-actions{gap:8px;flex:1;justify-content:flex-end}.editor-foot .button{font-size:14px;padding:11px 13px}.editor-foot .danger{min-height:48px;width:44px;flex-shrink:0}.column-actions .icon-button{width:40px;height:44px}.column-actions svg{width:18px;height:18px}.column-item strong{font-size:16px}.column-name-input{font-size:16px}.column-type{font-size:12px}.column-item{gap:5px}.tip{font-size:13px}.export-option{padding:17px 14px;gap:12px}.export-option strong{font-size:17px}.export-option small{font-size:13px}.preset-chips button{min-height:42px;font-size:14px}.settings-grid{gap:0 12px}.notice{font-size:13px}.notice button{margin-left:0;margin-top:5px;display:block}.help-step p{font-size:15px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.preview-controls{display:flex;align-items:center;gap:5px}.preview-zoom,.mobile-preview-hint{display:none}.view-tabs{display:flex;gap:26px}.mobile-tabs .mobile-column-trigger{margin-left:auto;border:0;display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-size:14px;padding:11px 0;min-height:48px}.mobile-column-trigger svg{width:16px;height:16px}.print-sheet{font-size:calc(var(--sheet-font-size,12pt)*.75)}.print-expense-note{display:block;white-space:pre-wrap}.print-expense-amount{display:block;text-align:right;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.print-expense-note+.print-expense-amount{margin-top:4px}.print-date-cell{text-align:center}.print-total-row td{font-weight:600!important;border-top:2px solid #424942!important}.print-total-label{display:block;text-align:center}.print-group-label{font:11px var(--font);text-align:right;color:var(--muted);margin-bottom:10px}
@media(max-width:760px){.preview-zoom{display:inline-flex;font-size:12px;padding:8px;min-height:44px;color:var(--accent)}.mobile-preview-hint{display:block;font-size:12px;color:var(--muted);margin:9px 2px 0}.preview-controls{gap:2px}.title-line .icon-button{width:44px;height:44px}.header-actions .icon-button{width:44px;height:44px}.view-tabs{gap:22px}.mobile-tabs{gap:10px}}
@media print{body{background:#fff}.app-header,.page-heading,.records-panel,.mobile-tabs,.preview-toolbar,.preview-footer,.paper-note,.app-footer,.mobile-actionbar,.toast,.notice,dialog{display:none!important}.app-main{padding:0;margin:0;max-width:none}.workspace,.preview-panel,.paper-preview{display:block!important;min-width:0!important}.paper-canvas{background:#fff;padding:0;border:0;overflow:visible}.print-sheet{box-shadow:none;border:0;margin:0;padding:0;min-height:0;break-after:page;font-size:var(--sheet-font-size,12pt)}.print-sheet:last-child{break-after:auto}.print-sheet table{width:100%}.print-sheet thead{display:table-header-group}.print-sheet tfoot{display:table-row-group}.print-sheet tr{break-inside:avoid;page-break-inside:avoid}}