:root{--navy:#102a43;--blue:#1769aa;--gold:#c59636;--ink:#172b3a;--muted:#617384;--line:#dbe4ea;--paper:#fff;--bg:#eef3f7;--ok:#18794e}*{box-sizing:border-box}body{margin:0;font:16px/1.65 system-ui,"Noto Sans TC",sans-serif;color:var(--ink);background:var(--bg)}.topbar{height:76px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1080px)/2));box-shadow:0 2px 12px #102a4330}.brand{display:flex;align-items:center;gap:12px}.brand strong,.brand small{display:block}.brand strong{font-size:18px}.brand small{opacity:.78}.seal{width:42px;height:42px;border:1px solid #ffffff75;display:grid;place-items:center;font-family:serif;font-size:24px}.secure{font-size:14px;color:#d9e8f5}.secure:before{content:"●";color:#73d5a0;margin-right:8px}main{max-width:1080px;margin:auto;padding:44px 24px 72px}.intro{background:linear-gradient(120deg,var(--navy),#164b73);color:#fff;padding:42px;border-radius:4px 4px 0 0}.eyebrow{font-size:12px;letter-spacing:.2em;color:#b8d7ed;margin:0}.intro h1{font:700 34px/1.2 serif;margin:8px 0 12px}.intro>p:not(.eyebrow){max-width:760px;color:#e6f0f6}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:30px}.steps span{border-top:2px solid #ffffff35;padding-top:8px;font-size:14px;color:#d6e4ee}.steps .active{border-color:var(--gold);color:#fff}.card{background:var(--paper);padding:34px 40px;border:1px solid var(--line);border-top:0}.section-title{display:flex;gap:16px;align-items:flex-start;margin-bottom:28px}.section-title b{color:var(--gold);font:700 24px serif}.section-title h2{font-size:22px;margin:0}.section-title p{margin:1px 0 0;color:var(--muted);font-size:14px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 24px}.wide{grid-column:1/-1}label{display:flex;flex-direction:column;gap:7px;font-weight:650;font-size:15px}input,select{width:100%;min-height:46px;border:1px solid #bdcad4;border-radius:3px;background:#fff;padding:10px 12px;font:inherit;color:var(--ink)}input:focus,select:focus{outline:3px solid #1769aa25;border-color:var(--blue)}label small{font-weight:400;color:var(--muted)}.checkline{flex-direction:row;align-items:center;font-weight:500}.checkline input{width:19px;min-height:19px}.uploads{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.upload{border:1px dashed #9ab0bf;background:#f8fbfd;padding:18px}.upload input{border:0;padding:7px 0;min-height:auto;background:transparent}.upload span{font-size:13px;color:var(--muted);font-weight:400}.notice{background:#f3f7fa;border-left:4px solid var(--blue);padding:18px 20px;margin-bottom:20px;color:#405564}.consent button{display:block;margin:30px auto 0;min-width:260px;border:0;background:var(--navy);color:#fff;padding:14px 24px;font:700 16px inherit;border-radius:3px;cursor:pointer}.consent button:hover{background:#164b73}.consent button:disabled{opacity:.6;cursor:wait}#status{text-align:center;font-weight:650}.success{color:var(--ok)}.error{color:#b42318}.trap{position:absolute;left:-9999px}footer{text-align:center;padding:26px;color:var(--muted);font-size:14px}@media(max-width:720px){.secure{display:none}main{padding:0 0 48px}.intro,.card{border-radius:0;padding:28px 20px}.grid,.uploads{grid-template-columns:1fr}.wide{grid-column:auto}.steps{grid-template-columns:1fr 1fr}.intro h1{font-size:28px}}