@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.start{inset-inline-start:var(--spacing)}}:root{--paper:#f4f1ea;--ink:#17201c;--muted:#6f756f;--line:#dcd8cd;--green:#1f684e;--green-soft:#dcebe3;--amber:#a7661c;--red:#a44335;--white:#fffefa}*{box-sizing:border-box}html{background:var(--paper)}body{background:linear-gradient(#17201c06 1px, transparent 1px), linear-gradient(90deg, #17201c06 1px, transparent 1px), var(--paper);color:var(--ink);background-size:28px 28px;margin:0;font-family:Noto Sans SC,Microsoft YaHei,PingFang SC,Arial,sans-serif}button,input,select{font:inherit}button,label{-webkit-tap-highlight-color:transparent}.app-shell,.admin-shell{width:min(1160px,100% - 40px);margin:0 auto}.topbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;min-height:84px;display:flex}.brand{align-items:center;gap:12px;display:flex}.brand-mark{background:var(--green);color:#fff;border-radius:10px;place-items:center;width:39px;height:39px;font-family:Georgia,serif;font-size:19px;font-weight:700;display:grid;box-shadow:0 5px 14px #1f684e2e}.brand div{flex-direction:column;gap:2px;display:flex}.brand strong{letter-spacing:.02em;font-size:15px}.brand div span{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:11px}.admin-link{color:var(--ink);border-bottom:1px solid var(--ink);padding:10px 0;font-size:13px;font-weight:700;text-decoration:none}.hero{grid-template-columns:1.3fr .7fr;align-items:end;padding:72px 0 42px;display:grid}.eyebrow{color:var(--green);letter-spacing:.16em;font-size:12px;font-weight:800}.eyebrow span{background:var(--green);vertical-align:middle;width:18px;height:2px;margin-right:8px;display:inline-block}.hero h1,.admin-hero h1{letter-spacing:-.045em;max-width:760px;margin:17px 0 0;font-family:Georgia,Noto Serif SC,Songti SC,serif;font-size:clamp(46px,6vw,78px);font-weight:500;line-height:1.05}.hero p{max-width:400px;color:var(--muted);margin:0 0 8px 30px;font-size:14px;line-height:1.9}.workspace-card,.mapping-card{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:32px;box-shadow:0 20px 65px #242c2712}.step-head,.section-title,.mapping-head{justify-content:space-between;align-items:center;gap:20px;display:flex}.step-head>div,.section-title>div{align-items:center;gap:13px;display:flex}.step-head h2,.section-title h2,.mapping-head h2{margin:0;font-family:Georgia,Songti SC,serif;font-size:22px}.step-head>div>span,.section-title>div>span{color:var(--green);font-family:Georgia,serif;font-size:13px;font-style:italic}.file-hint{color:var(--muted);font-size:12px}.dropzone{cursor:pointer;background:#fbfaf5;border:1.5px dashed #b8b8ae;border-radius:13px;flex-direction:column;justify-content:center;align-items:center;gap:9px;min-height:200px;margin-top:26px;transition:all .2s;display:flex}.dropzone:hover,.dropzone.is-dragging{border-color:var(--green);background:#f1f7f3;transform:translateY(-1px)}.dropzone.has-file{background:#f2f8f4;border-style:solid;border-color:#8db9a6}.dropzone input,.outline-button input{display:none}.upload-icon{background:var(--green-soft);width:43px;height:43px;color:var(--green);border-radius:50%;place-items:center;margin-bottom:5px;font-size:22px;display:grid}.dropzone strong{font-size:15px}.dropzone small{color:var(--muted);font-size:12px}.status-line{color:var(--muted);align-items:center;gap:8px;min-height:24px;margin-top:14px;font-size:12px;display:flex}.status-line>span{color:#71746e;background:#e7e5df;border-radius:50%;place-items:center;width:20px;height:20px;font-weight:800;display:grid}.status-line.done{color:var(--green)}.status-line.done>span{background:var(--green-soft);color:var(--green)}.status-line.error{color:var(--red)}.status-line.error>span{color:var(--red);background:#f6dfda}.primary-button{background:var(--green);color:#fff;cursor:pointer;border:0;border-radius:10px;justify-content:center;align-items:center;gap:14px;width:100%;margin-top:12px;padding:15px 20px;font-weight:800;transition:all .18s;display:flex;box-shadow:0 8px 18px #1f684e2b}.primary-button:hover:not(:disabled){background:#18563f;transform:translateY(-1px)}.primary-button:disabled{cursor:not-allowed;box-shadow:none;background:#a8afa9}.primary-button.compact{width:auto;margin:0;padding-inline:22px}.results-section{padding:64px 0 30px}.complete-badge{color:var(--green);background:var(--green-soft);border-radius:99px;padding:7px 12px;font-size:11px;font-weight:800}.stat-grid{grid-template-columns:repeat(5,1fr);gap:12px;margin-top:24px;display:grid}.stat-card{background:var(--white);border:1px solid var(--line);border-radius:12px;min-height:126px;padding:20px;position:relative;overflow:hidden}.stat-card:after{content:"";background:var(--ink);width:38px;height:3px;position:absolute;bottom:0;left:20px}.stat-card.green:after{background:var(--green)}.stat-card.amber:after{background:var(--amber)}.stat-card.red:after{background:var(--red)}.stat-card.gray:after{background:#8b8d88}.stat-card span{color:var(--muted);font-size:12px;display:block}.stat-card strong{font-family:Georgia,serif;font-size:40px;font-weight:500;line-height:1.5}.stat-card small{color:var(--muted);margin-left:5px}.empty-result{min-height:160px;color:var(--muted);border:1px dashed #c9c6bd;border-radius:12px;justify-content:center;align-items:center;gap:14px;margin-top:18px;font-size:13px;display:flex}.empty-result span{color:#b0ada5;font-family:Georgia,serif;font-size:28px}.download-panel{border:1px solid var(--line);background:var(--white);border-radius:14px;grid-template-columns:.8fr 1.2fr;margin-top:18px;display:grid;overflow:hidden}.download-copy{background:#eef4f0;align-items:flex-start;gap:16px;padding:28px;display:flex}.sheet-icon{background:var(--green);color:#fff;letter-spacing:.08em;border-radius:5px;place-items:center;width:44px;height:48px;font-size:10px;font-weight:900;display:grid}.download-copy h3{margin:3px 0 8px;font-family:Georgia,Songti SC,serif;font-size:20px}.download-copy p{color:var(--muted);margin:0;font-size:12px;line-height:1.7}.download-list{padding:12px 20px}.download-list button{text-align:left;cursor:pointer;background:0 0;border:0;border-bottom:1px solid #e7e4dc;justify-content:space-between;align-items:center;gap:16px;width:100%;padding:15px 8px;display:flex}.download-list button:last-child{border-bottom:0}.download-list button span{flex-direction:column;gap:3px;min-width:0;display:flex}.download-list button strong{white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.download-list button small{color:var(--muted)}.download-list button b{color:var(--green);font-size:12px}footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;margin-top:38px;padding:22px 0 34px;font-size:11px;display:flex}footer p{margin:0}footer p span{color:var(--green);margin-right:5px}.admin-hero{justify-content:space-between;align-items:flex-end;gap:30px;padding:60px 0 34px;display:flex}.admin-hero h1{font-size:clamp(44px,5vw,68px)}.admin-hero p{color:var(--muted);max-width:620px;margin-bottom:0;font-size:13px;line-height:1.8}.admin-actions{align-items:center;gap:8px;padding-bottom:3px;display:flex}.outline-button,.add-button{border:1px solid var(--line);background:var(--white);color:var(--ink);cursor:pointer;white-space:nowrap;border-radius:9px;justify-content:center;align-items:center;padding:12px 15px;font-size:12px;font-weight:700;display:inline-flex}.mapping-head{padding-bottom:24px}.mapping-head p{color:var(--green);margin:5px 0 0;font-size:12px}.add-button{color:var(--green);background:#f1f7f3;border-color:#b9d2c6}.mapping-table-wrap{overflow-x:auto}.mapping-table{border-collapse:collapse;width:100%;min-width:760px}.mapping-table th{text-align:left;color:var(--muted);border-bottom:1px solid var(--line);padding:11px 10px;font-size:11px;font-weight:700}.mapping-table td{border-bottom:1px solid #ece9e1;padding:10px}.mapping-table input,.mapping-table select{width:100%;color:var(--ink);background:#fbfaf6;border:1px solid #d8d5cc;border-radius:7px;padding:10px;font-size:12px}.delete-button{color:var(--red);cursor:pointer;background:0 0;border:0;font-size:11px}.mapping-note{border-left:3px solid var(--green);background:#f5f5ef;margin-top:25px;padding:20px}.mapping-note strong{font-size:13px}.mapping-note p{color:var(--muted);margin:6px 0 10px;font-size:12px;line-height:1.7}.mapping-note button{color:var(--green);cursor:pointer;background:0 0;border:0;padding:0;font-size:11px;font-weight:800}@media (max-width:820px){.app-shell,.admin-shell{width:min(100% - 24px,680px)}.hero{grid-template-columns:1fr;padding-top:50px}.hero p{margin:24px 0 0}.workspace-card,.mapping-card{padding:22px}.stat-grid{grid-template-columns:repeat(2,1fr)}.stat-card:first-child{grid-column:1/-1}.download-panel{grid-template-columns:1fr}.admin-hero{flex-direction:column;align-items:flex-start}.admin-actions{flex-wrap:wrap}footer{flex-direction:column;gap:8px}}@media (max-width:520px){.topbar{min-height:72px}.brand div span{display:none}.admin-link{font-size:11px}.hero h1{font-size:43px}.step-head{align-items:flex-start}.file-hint{text-align:right;max-width:110px}.dropzone{text-align:center;min-height:180px;padding:22px}.stat-grid{gap:8px}.stat-card{min-height:110px;padding:16px}.stat-card strong{font-size:34px}.download-copy{padding:22px}}