:root{--ink:#103b2d;--muted:#51665b;--paper:#f7faf5;--line:#d5e1d6;--green:#125c3d;--mint:#8aefa7;--orange:#bb581c;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0;font-size:17px;line-height:1.75}a{color:var(--green);text-underline-offset:4px}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:5px}img,svg{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.18;letter-spacing:-.045em}h1{font-size:clamp(2.6rem,6vw,5rem);font-weight:730;margin-bottom:26px}h2{font-size:clamp(1.8rem,3.3vw,2.9rem)}h3{font-size:1.24rem;letter-spacing:-.02em}p{color:var(--muted)}.wrap{width:min(1160px,calc(100% - 64px));margin:auto}.skip{position:absolute;left:16px;top:-100px;background:white;padding:10px;z-index:10}.skip:focus{top:5px}header{border-bottom:1px solid var(--line)}.nav{min-height:94px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-size:23px;letter-spacing:-.045em;font-weight:750;text-decoration:none}.brand img{width:44px;height:44px;border-radius:12px}.links{display:flex;align-items:center;gap:28px;font-size:15px}.links a{text-decoration:none;white-space:nowrap}.links a[aria-current=page]{font-weight:700;border-bottom:2px solid var(--green)}.language{border:1px solid var(--line);padding:5px 12px;border-radius:30px}.hero{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:90px 0 70px}.eyebrow{font-size:13px;font-weight:650;letter-spacing:.13em;text-transform:uppercase;color:var(--green);display:block;margin-bottom:24px}.lead{font-size:20px;max-width:550px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 20px}.button{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;background:var(--green);color:white;border-radius:8px;text-decoration:none;font-weight:600;font-size:16px}.button.secondary{background:transparent;border:1px solid #a6bbac;color:var(--ink)}.small{font-size:14px}.figure{margin:0}.figure svg{width:100%;border:1px solid var(--line);border-radius:24px;box-shadow:0 22px 70px #163e2310;background:#edf4e9}.figure figcaption{margin-top:12px;font-size:13px;text-align:right;color:var(--muted)}.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;display:flex;flex-wrap:wrap;gap:16px 42px;font-size:15px}.strip span:before{content:'•';color:var(--green);margin-right:12px}.section{padding:74px 0}.section-title{max-width:620px;margin-bottom:36px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}.feature{border-top:2px solid var(--ink);padding-top:22px}.num{font-variant-numeric:tabular-nums;color:var(--green);font-size:14px;display:block;margin-bottom:32px}.feature p{font-size:16px;margin-bottom:0}.band{background:var(--ink);color:var(--paper);border-radius:22px;padding:42px;display:grid;grid-template-columns:1fr 1fr;gap:45px}.band p{color:#cbded1}.band h2{font-size:32px}.pills{display:flex;flex-wrap:wrap;gap:10px}.pills span{border:1px solid #577365;border-radius:7px;padding:5px 13px;letter-spacing:.07em;font-size:14px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:36px}.steps strong{font-size:18px;display:block;margin-bottom:8px}.steps p{font-size:16px}.status{padding:25px 0 60px;border-top:1px solid var(--line)}.status p{font-size:15px;max-width:800px}.page-head{padding:66px 0 32px;max-width:780px}.page-head h1{font-size:clamp(2.7rem,5vw,4rem)}.content-grid{display:grid;grid-template-columns:230px 1fr;gap:70px;padding-bottom:80px}.toc{align-self:start;position:sticky;top:24px;font-size:15px;border-top:1px solid var(--line);padding-top:18px}.toc a{display:block;padding:7px 0;text-decoration:none}.article{max-width:780px}.article section{padding:25px 0;border-top:1px solid var(--line);scroll-margin-top:20px}.article h2{font-size:25px;margin-bottom:18px}.article p{font-size:16px}.article li{margin-bottom:10px;color:var(--muted);font-size:16px}.note{background:#e9f2e8;border-left:3px solid var(--green);padding:18px 22px;border-radius:0 8px 8px 0;margin:0 0 30px}.note p{margin:0}.faq{border-top:1px solid var(--line);padding:20px 0}.faq summary{font-weight:650;cursor:pointer;list-style-position:outside;margin-left:18px;padding-left:7px}.faq p{margin:16px 0 0 25px}.contact{background:#e9f2e8;padding:30px;border-radius:16px;margin-top:35px;overflow-wrap:anywhere}.contact h2{font-size:26px}.contact p:last-child{margin:0}footer{border-top:1px solid var(--line);padding:28px 0 38px}.footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px;font-size:14px;color:var(--muted)}.footer div{display:flex;gap:22px}.footer a{color:var(--muted)}@media(max-width:850px){.hero{gap:30px;padding:55px 0}.links{gap:15px}.content-grid{grid-template-columns:170px 1fr;gap:30px}.features{gap:22px}}@media(max-width:650px){.wrap{width:calc(100% - 36px)}.nav{flex-wrap:wrap;gap:12px;padding:18px 0}.brand{font-size:21px}.links{width:100%;justify-content:space-between;gap:8px;font-size:14px}.hero{grid-template-columns:1fr;padding:42px 0}.hero h1{max-width:520px}.lead{font-size:18px}.hero .figure{max-width:500px}.strip{gap:12px 22px}.features,.steps,.band{grid-template-columns:1fr}.feature .num{margin-bottom:15px}.features{gap:30px}.section{padding:48px 0}.band{padding:28px;gap:12px}.content-grid{grid-template-columns:1fr;gap:16px}.toc{position:static;display:flex;flex-wrap:wrap;gap:0 18px}.page-head{padding-top:42px}.page-head h1{font-size:42px}.contact{padding:22px}.footer div{flex-wrap:wrap}.status{padding-bottom:40px}}@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}a{transition:background .15s,color .15s}}
