*{box-sizing:border-box}body{margin:0;background:#faf8f4;color:#151719;font:16px/1.8 system-ui,"Microsoft JhengHei",sans-serif}a{color:inherit;text-underline-offset:3px}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}[hidden]{display:none!important}header{border-bottom:1px solid #e7e4dd}header>div{max-width:1100px;margin:auto;padding:20px 26px;display:flex;justify-content:space-between;align-items:center;gap:24px}.brand{font-size:20px;font-weight:800;text-decoration:none}.brand small{display:block;font-size:11px;letter-spacing:.15em}main{max-width:1040px;margin:auto;padding:42px 26px 64px}h1{font-size:clamp(28px,4.5vw,40px);line-height:1.4;margin:0 0 22px}h2{font-size:23px;line-height:1.5}h3{font-size:18px}.lead{color:#4a4f54}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;list-style:none;padding:0;margin:24px 0}.steps li{padding:16px 20px;border-radius:14px;background:#e8f1ec;font-size:15px}.steps b{display:block;color:#1f6f5c;font-size:23px}.steps .active{background:#1f6f5c;color:white}.steps .active b{color:white}.card{background:white;border:1px solid #e7e4dd;border-radius:18px;padding:28px;margin:24px 0}.card h2{margin-top:0}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.form-grid>div{min-width:0}label{display:block;font-weight:600;margin:12px 0 8px}input,select{padding:12px;border:1px solid #c9cec9;background:#faf8f4;border-radius:10px;width:100%;min-width:0}input[type=checkbox]{width:18px;min-width:18px;height:18px;padding:0;margin-top:7px;accent-color:#1f6f5c}.check{display:flex;align-items:flex-start;gap:10px;font-weight:400}.btn{display:inline-block;border:1px solid transparent;border-radius:99px;padding:12px 24px;background:#151719;color:white;text-decoration:none;font-weight:600;cursor:pointer}.btn.ghost{border-color:#d8ddd7;background:white;color:#151719}button:disabled{cursor:not-allowed;opacity:.48}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}.hint{font-size:14px;color:#59615f;line-height:1.8}.price{font-size:clamp(25px,4vw,34px);font-weight:800;color:#1f6f5c}.summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 24px;margin:20px 0}.summary>div{border-bottom:1px solid #e7e4dd;padding:10px 0;min-width:0}.summary dt{font-size:13px;color:#59615f}.summary dd{font-weight:600;margin:4px 0;white-space:pre-wrap;overflow-wrap:anywhere}.compact{font-size:15px}.notice{border-left:3px solid #1f6f5c;padding:12px 16px;background:#e8f1ec}.status-pill{display:inline-block;background:#e8f1ec;color:#1f6f5c;padding:6px 14px;border-radius:99px;font-weight:600}.document-panel{border:1px solid #d8ddd7;border-radius:16px;overflow:hidden;background:#edece8;margin:24px 0}.document-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px 18px;border-bottom:1px solid #d8ddd7;font-size:14px}.document-toolbar nav{display:flex;gap:8px}.document-toolbar button{background:white;border:1px solid #c9cec9;border-radius:8px;padding:5px 12px;cursor:pointer}.document-scroll{height:690px;max-height:75vh;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:26px;scroll-behavior:smooth}.document-sheet{max-width:794px;margin:0 auto 24px;padding:46px 50px;background:white;box-shadow:0 2px 8px #0000000c;line-height:1.85;overflow-wrap:anywhere}.document-sheet h2{font-size:21px;margin:1.7em 0 .6em}.document-sheet h3{font-size:17px;margin:1.4em 0 .5em}.document-sheet p{white-space:pre-line;margin:.65em 0}.document-sheet .doc-title{font-size:27px;margin:0 0 12px}.document-sheet .summary{font-size:14px;gap:4px 18px}.document-sheet .summary dt{font-size:12px}.document-sheet .summary dd{font-weight:500}.doc-version{font-size:12px;letter-spacing:.06em;color:#59615f}.signature-block{border-top:1px solid #d8ddd7;margin-top:24px;padding-top:20px;break-inside:avoid}.company-seal{display:block;width:126px;height:auto;margin:14px 0}.customer-signature{display:block;max-width:300px;width:100%;height:auto;max-height:150px;object-fit:contain;object-position:left}.signatures-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}#signature{display:block;width:100%;height:210px;background:#fff;border:1px solid #9faeaa;border-radius:12px;touch-action:none;cursor:crosshair}#sign-status,#form-status{color:#1f6f5c;overflow-wrap:anywhere}footer{padding:24px 0;background:#f2efe8;border-top:1px solid #e7e4dd}.company-info,.policy-links{max-width:1100px;margin:12px auto;padding:0 26px;font-size:13px;overflow-wrap:anywhere}.policy-links{display:flex;flex-wrap:wrap;gap:12px 22px}:focus-visible{outline:3px solid #b08a44;outline-offset:3px}p{overflow-wrap:anywhere}@media(max-width:600px){main{padding:28px 18px 42px}header>div{padding:18px}.card{padding:20px}.form-grid,.summary,.signatures-grid{grid-template-columns:1fr}.steps{gap:8px}.steps li{padding:12px 8px;font-size:13px}.steps b{font-size:21px}.document-scroll{padding:12px;height:600px;max-height:68vh}.document-sheet{padding:24px 18px;font-size:14px}.document-sheet h2{font-size:19px}.document-sheet .doc-title{font-size:23px}.document-sheet .summary{grid-template-columns:1fr}.btn{font-size:15px;padding:11px 18px}#signature{height:180px}.document-toolbar{padding:10px 12px}}@media print{header,footer,main>h1,.steps,.lead,.no-print,#fatal{display:none!important}body{background:white;font-size:10.5pt;line-height:1.5}main{max-width:none;padding:0}.document-panel{border:0;border-radius:0;margin:0;background:white;overflow:visible}.document-scroll{height:auto!important;max-height:none!important;overflow:visible!important;padding:0;scrollbar-gutter:auto}.document-sheet{max-width:none;box-shadow:none;margin:0;padding:0;line-height:1.55;font-size:10.5pt}.document-sheet+.document-sheet{break-before:page}.document-sheet h2{font-size:16pt;break-after:avoid;margin-top:18pt}.document-sheet h3{font-size:12pt;break-after:avoid}.document-sheet .doc-title{font-size:21pt}.document-sheet p{orphans:3;widows:3;margin:.5em 0}.document-sheet .summary{grid-template-columns:1fr 1fr;font-size:10pt}.summary>div{break-inside:avoid}.signature-block{break-inside:avoid}.signatures-grid{grid-template-columns:1fr 1fr}.company-seal{width:100px}a{text-decoration:none}@page{size:A4;margin:17mm 18mm}}