@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;600;700&family=Noto+Serif+TC:wght@500;600;700&display=swap');
:root{font-family:'Noto Sans TC',system-ui,sans-serif;color:#262c29;background:#f6f5f0;font-synthesis:none;--green:#284d42;--muted:#69716c;--line:#e4e7df;--serif:'Noto Serif TC',serif}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,select{cursor:pointer}button{border:0;transition:background .18s,color .18s}button:disabled{opacity:.42;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #85a795;outline-offset:3px}button[hidden],[hidden]{display:none!important}a{color:inherit;text-decoration:none}.topbar{height:94px;max-width:1392px;padding:0 48px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #dddfd5}.brand{display:flex;gap:12px;align-items:center;font-family:var(--serif);font-size:25px;font-weight:700}.brand-mark{background:var(--green);color:#fff;width:40px;height:42px;display:grid;place-items:center;border-radius:11px 11px 2px 11px;font-size:25px}.brand small{font:10px system-ui;letter-spacing:2.4px;margin-left:10px;color:#737970}.top-actions{display:flex;align-items:center;gap:27px}.status{font-size:12px;display:flex;gap:7px;align-items:center;color:#666e67}.status i,.tiny-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#a5aaa2}.status.online i{background:#588468}.quiet{min-height:44px;padding:8px 12px;background:transparent;color:#47554a;font-size:12px;border-radius:7px}.quiet:hover{background:#ecefe8}.quiet span{margin-left:8px}main{max-width:1392px;margin:auto;padding:0 48px}.intro{display:flex;align-items:center;justify-content:space-between;padding:54px 0 41px}.eyebrow{font:10px system-ui;letter-spacing:2.2px;color:#747e6c;display:flex;align-items:center;gap:8px}.eyebrow>span{height:5px;width:5px;background:#9b9b65}.intro h1{font-family:var(--serif);font-size:43px;letter-spacing:1px;font-weight:600;margin:17px 0 20px;line-height:1.55}.accent-word{color:var(--green);position:relative}.accent-word:after{content:'';height:7px;background:#dce3ca;position:absolute;bottom:1px;left:0;right:0;z-index:-1;transform:rotate(-1deg)}.intro-copy{font-size:13px;color:#69716c;line-height:1.9;margin:0}.mobile-break{display:none}.intro-note{display:flex;gap:14px;align-items:center;font-size:12px;line-height:1.8;padding:20px 0 0 25px}.intro-note small{display:block;color:var(--muted);font-size:11px;margin-top:6px}.line-icon{width:45px;color:#677c64}.line-icon svg{width:100%}.workspace{display:grid;grid-template-columns:370px minmax(0,1fr);align-items:start;gap:22px}.panel{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 4px 16px #323d2903}.input-panel{padding:24px}.panel-heading{display:flex;align-items:center;justify-content:space-between;min-height:30px;gap:8px}.panel-heading h2{font-size:14px;font-weight:500;display:flex;gap:10px;align-items:center;margin:0}.step{font:10px system-ui;color:#7d846f;border:1px solid #e0e6d6;border-radius:4px;padding:4px 5px}.subtle{font:11px system-ui;color:var(--muted)}.dropzone{margin-top:23px;border:1px dashed #b8c6b2;border-radius:10px;width:100%;background:#f7f9f3;min-height:213px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#4d6250}.dropzone:hover,.dropzone.dragover{background:#ebf1e3;border-color:#527354}.upload-symbol{width:45px;height:45px;padding:9px;background:#fff;border:1px solid #e3e9de;border-radius:11px;margin-bottom:2px}.upload-symbol svg{width:100%;height:100%}.dropzone strong{font-size:14px;font-weight:500}.dropzone>span:not(.upload-symbol){font-size:12px}.dropzone small{font-size:10px;color:#788270;margin-top:8px}.format-note{font-size:10px;color:#7a8277;line-height:1.9;text-align:center;margin:12px 0 20px}.options{border-top:1px solid var(--line);padding-top:18px}.field{min-width:0}.field label,dialog label{display:block;font-size:12px;margin:0 0 9px;color:#4c584e}select,dialog input{width:100%;height:44px;padding:0 12px;border:1px solid #dfe4da;border-radius:7px;color:#38493a;background:#fff;font-size:12px}.field-hint{font-size:10px;color:#768170;line-height:1.8;margin:8px 0 15px}.option-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:23px}.primary{display:flex;justify-content:space-between;align-items:center;min-height:48px;width:100%;background:var(--green);color:#fff;border-radius:8px;padding:12px 19px;font-size:13px}.primary:hover{background:#396251}.primary span{font-size:19px}.local-note{text-align:center;font-size:10px;color:#727e6d;display:flex;align-items:center;justify-content:center;gap:6px;margin:14px 0 0}.tiny-dot{width:5px;height:5px;background:#9da98c}.result-panel{padding:22px 27px;min-height:680px;position:relative;display:flex;flex-direction:column}.result-panel>.panel-heading{border-bottom:1px solid #edf0e8;padding-bottom:17px}.empty-state{display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:500px}.empty-state h3{font:500 23px var(--serif);margin:36px 0 12px;color:#53604f}.empty-state p{font-size:12px;color:#828978;line-height:1.9;margin:0}.paper-stack{position:relative;width:145px;height:157px;margin-top:27px}.paper,.paper-back{position:absolute;top:0;left:10px;width:118px;height:146px;border-radius:5px;border:1px solid #d9dece;background:#fafbf6;transform:rotate(-8deg)}.paper-back{transform:rotate(9deg);background:#eaf0e1;left:24px;top:-6px}.paper{padding:30px 15px;box-shadow:0 9px 13px #8997750d}.paper-line{display:block;height:1px;background:#d5dec9;margin:13px 0;width:100%}.paper-line.short{width:70%}.paper-line.medium{width:84%}.paper-line.handwritten{font:11px var(--serif);letter-spacing:2px;height:18px;background:none;color:#829777;margin:0 0 16px;white-space:nowrap}.paper-spark{position:absolute;top:7px;right:-20px;font-size:33px;color:#a5b68d}.text-chip{position:absolute;bottom:-14px;right:-25px;background:#fff;border:1px solid #e3e8d9;border-radius:5px;font-size:10px;color:#61754f;padding:9px 15px;box-shadow:0 3px 9px #22220b08}.empty-tags{display:flex;gap:8px;margin-top:24px}.empty-tags span{border:1px solid #e6e9e0;border-radius:5px;color:#868c80;font-size:10px;padding:5px 9px}.review-note{font-size:10px;line-height:1.8;color:#7a8373;padding-top:18px;border-top:1px solid #edf0e8;margin-top:auto;margin-bottom:0}.bottom-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:65px;padding:35px 5px 40px}.bottom-notes span{font-size:11px;color:#5c6b55;letter-spacing:.5px}.bottom-notes p{font-size:11px;line-height:1.9;color:#818777;margin-bottom:0}footer{border-top:1px solid #dfe2d7;max-width:1296px;margin:auto;padding:22px 3px 28px;display:flex;justify-content:space-between;font:9px system-ui;color:#858b7e;letter-spacing:1px}.file-list{display:flex;flex-direction:column;gap:9px;margin-bottom:15px}.file-row{display:flex;align-items:center;gap:9px;border:1px solid var(--line);padding:7px;border-radius:8px;min-width:0}.file-thumb{width:41px;height:45px;object-fit:cover;border-radius:4px;background:#eef1e9}.file-details{flex:1;min-width:0}.file-details strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:500}.file-details small{font-size:10px;color:#7e8877}.icon-btn{width:44px;height:44px;border-radius:6px;background:transparent;color:#68765f;font-size:22px}.icon-btn:hover{background:#edf1e7}.full{width:100%}.progress{display:flex;align-items:center;gap:13px;background:#f1f5ea;padding:17px;border-radius:8px;margin:18px 0;font-size:12px}.progress strong{font-size:12px;font-weight:500}.progress small{display:block;font-size:10px;color:#6b795f;margin-top:6px}.progress #elapsed{margin-left:auto;color:#708164;font-size:11px}.spinner{border:2px solid #d4dfc8;border-top-color:#637e55;border-radius:50%;width:18px;height:18px;flex-shrink:0;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.result-group{padding:21px 0}.result-group+.result-group{border-top:1px solid var(--line)}.result-title{display:flex;align-items:center;gap:12px;margin-bottom:16px}.result-title img{height:65px;width:51px;object-fit:contain;background:#f5f6f0;border:1px solid var(--line);border-radius:5px;cursor:zoom-in}.result-title h3{font-size:12px;font-weight:500;margin:0;overflow-wrap:anywhere}.result-title p{color:#79836f;font-size:10px;margin:6px 0 0}.compare-grid{display:grid;grid-template-columns:1fr;gap:13px}.compare-grid.double{grid-template-columns:1fr 1fr}.result-card{min-width:0;border:1px solid #e1e7d9;border-radius:9px;overflow:hidden}.result-card-head{display:flex;align-items:center;justify-content:space-between;padding:12px;background:#f6f8f2;font-size:10px;color:#53684b;gap:6px}.result-card textarea{border:0;background:#fff;color:#374334;width:100%;min-height:290px;resize:vertical;font-size:13px;line-height:1.9;padding:15px;display:block}.result-card-foot{padding:5px 9px;border-top:1px solid #edf0e8;display:flex;justify-content:space-between;gap:7px}.result-card-foot button{font-size:10px;padding:5px 7px}.metrics{font:9px system-ui;color:#7b8770;padding:0 13px 9px;line-height:1.9}.result-warning{padding:10px 13px;color:#8f622e;background:#fcf5e8;font-size:11px;line-height:1.8}.error-message{color:#a13c2f;font-size:12px;line-height:1.8}.result-error{padding:16px;font-size:12px;color:#a13c2f}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);max-width:90vw;border-radius:9px;padding:13px 22px;background:#284d42;color:#fff;font-size:12px;box-shadow:0 5px 20px #0002;z-index:100}dialog{border:1px solid #dde3d6;border-radius:16px;padding:28px;max-width:460px;width:calc(100% - 32px);box-shadow:0 20px 100px #1d302644;color:#394735}dialog::backdrop{background:#21332666;backdrop-filter:blur(3px)}dialog h2{font:600 24px var(--serif);margin:10px 0}dialog p{font-size:12px;line-height:1.9;color:#737f69}dialog .eyebrow{font-size:9px}dialog input{margin-bottom:20px;font-size:14px}dialog label{margin-top:5px}.dialog-head{display:flex;justify-content:space-between;align-items:start}.zoom-dialog{max-width:95vw;width:auto;padding:15px}.zoom-dialog img{display:block;max-width:90vw;max-height:83vh;object-fit:contain}.zoom-dialog button{display:block;margin-left:auto}
@media(min-width:1440px){.workspace{grid-template-columns:385px minmax(0,1fr)}.result-panel{min-height:686px}.intro h1{font-size:46px}}
@media(max-width:1100px){main{padding:0 28px}.topbar{padding:0 28px}.workspace{grid-template-columns:320px minmax(0,1fr);gap:16px}.input-panel{padding:20px}.result-panel{padding:20px}.intro h1{font-size:34px}.intro-note{font-size:11px}.compare-grid.double{grid-template-columns:1fr}.bottom-notes{gap:30px}footer{margin:0 28px}.brand small{display:none}}
@media(max-width:760px){.topbar{height:77px;padding:0 20px}.top-actions{gap:4px}.status{font-size:10px}.quiet{font-size:11px}.brand{font-size:22px}.brand-mark{width:35px;height:38px;font-size:23px}main{padding:0 18px}.intro{padding:31px 3px 28px}.intro h1{font-size:31px;margin:16px 0 16px}.mobile-break{display:block}.intro-note{display:none}.intro-copy{font-size:12px;max-width:320px}.workspace{grid-template-columns:1fr;gap:18px}.input-panel{padding:20px}.dropzone{min-height:175px}.result-panel{min-height:550px;padding:20px}.empty-state{min-height:410px}.bottom-notes{grid-template-columns:1fr;gap:23px;padding:30px 5px}.bottom-notes p{margin-top:8px}.compare-grid.double{grid-template-columns:1fr}footer{margin:0 20px;gap:15px;line-height:1.8;flex-wrap:wrap}footer>span:nth-child(2){display:none}select{font-size:14px}.result-card textarea{font-size:16px}dialog input{font-size:16px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}