:root{--ink:#173730;--muted:#526a63;--paper:#f7f8f3;--line:#dce4db;--green:#1d6452;--pale:#e8efe3;--white:#fff;--accent:#d3e8a5}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI","Noto Sans TC",sans-serif;line-height:1.85}a{color:var(--green);text-underline-offset:4px}a:hover{color:#123f33}a:focus-visible{outline:3px solid #89ad5f;outline-offset:5px}.wrap{max-width:1080px;margin:auto;padding:0 28px}.skip{position:absolute;top:-100px}.skip:focus{top:8px;background:white;padding:12px;z-index:10}header{border-bottom:1px solid var(--line);background:var(--paper)}.bar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:94px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-size:18px;font-weight:720;letter-spacing:-.4px}.brand img{width:38px;height:38px;border-radius:11px}nav{display:flex;gap:25px;flex-wrap:wrap}nav a{font-size:14px;text-decoration:none;color:var(--muted)}nav a[aria-current=page]{color:var(--ink);font-weight:750;border-bottom:2px solid var(--green)}.hero{padding:74px 0 60px;display:grid;grid-template-columns:1.4fr 1fr;gap:65px;align-items:center}.eyebrow{font-size:13px;letter-spacing:.14em;font-weight:750;color:var(--green);margin:0 0 19px}h1{font-size:clamp(32px,4.4vw,51px);line-height:1.4;letter-spacing:-1.6px;margin:0 0 22px}h2{font-size:25px;line-height:1.5;margin:0 0 17px;letter-spacing:-.5px}h3{font-size:17px;margin:0 0 8px}p{margin:0 0 16px}.lead{font-size:17px;color:var(--muted);max-width:610px}.tag{display:inline-flex;align-items:center;gap:8px;font-size:12px;padding:6px 12px;background:var(--pale);border-radius:30px;font-weight:650}.dot{width:6px;height:6px;border-radius:50%;background:var(--green)}.action{display:inline-block;margin-top:14px;background:var(--green);color:white;text-decoration:none;padding:11px 20px;border-radius:6px;font-weight:650;font-size:14px}.action:hover{background:#144b3e;color:white}.flow{background:white;border:1px solid var(--line);padding:29px;border-radius:15px;box-shadow:0 12px 38px #17373007}.flow-head{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.11em;margin-bottom:22px}.step{display:grid;grid-template-columns:30px 1fr;gap:13px;padding:16px 0;border-top:1px solid var(--line)}.step b{font-size:13px;color:var(--green);font-weight:500}.step strong{font-size:15px}.step p{font-size:13px;line-height:1.7;margin:3px 0 0;color:var(--muted)}.step:last-child{padding-bottom:0}.section{padding:46px 0;border-top:1px solid var(--line)}.cols{display:grid;grid-template-columns:1fr 1fr;gap:22px}.card{background:white;padding:25px 28px;border:1px solid var(--line);border-radius:10px}.card p{font-size:14px;color:var(--muted);margin:0}.small{font-size:13px;color:var(--muted)}code{font-family:ui-monospace,SFMono-Regular,monospace;font-size:.86em;background:var(--pale);padding:2px 6px;border-radius:4px;overflow-wrap:anywhere}.contact{display:flex;justify-content:space-between;gap:28px;align-items:center}.contact p{margin-bottom:0}.legal{max-width:780px;padding:60px 0 72px}.legal h1{font-size:37px}.legal h2{font-size:21px;margin-top:35px}.legal p,.legal li{font-size:15px;color:#344e46}.legal ul{padding-left:22px}.meta{font-size:13px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:25px;margin-bottom:32px}.note{border-left:3px solid #8daa70;padding:12px 18px;background:var(--pale);border-radius:0 5px 5px 0}.note p{margin:0}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px;margin:20px 0}td,th{text-align:left;vertical-align:top;padding:13px;border:1px solid var(--line)}th{background:var(--pale)}footer{border-top:1px solid var(--line);padding:26px 0 34px;color:var(--muted);font-size:12px}.foot{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}.foot a{margin-left:15px}.en{font-size:13px;color:var(--muted)}
@media(max-width:720px){.wrap{padding:0 21px}.bar{padding:20px 0;align-items:flex-start;flex-direction:column;gap:14px;min-height:0}nav{gap:23px}.hero{padding:42px 0;grid-template-columns:1fr;gap:29px}h1{letter-spacing:-1px}.cols{grid-template-columns:1fr}.section{padding:32px 0}.contact{display:block}.contact .action{margin-top:20px}.legal{padding:38px 0 50px}.legal h1{font-size:30px}.flow{padding:23px}.foot{display:block}.foot a{margin:0 14px 0 0}.foot div+div{margin-top:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}