:root{--ink:#1c2921;--tea:#263b30;--paper:#f1eddf;--gold:#d8c9a3;--muted:#c1c7ba;--line:#657363;--serif:'Noto Serif TC',serif;--sans:'Noto Sans TC',sans-serif;color-scheme:dark}
*{box-sizing:border-box}body{margin:0;background:var(--ink);color:var(--paper);font:400 15px/1.9 var(--sans)}::selection{background:var(--gold);color:var(--ink)}a{color:inherit;text-underline-offset:5px}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:5px}button{cursor:pointer}.shell{width:min(1064px,calc(100% - 80px));margin:auto}.flow-header{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:26px 0;border-bottom:1px solid var(--line)}.flow-header img{display:block;width:170px;height:auto}.back-link{font-size:13px;text-decoration:none;color:var(--gold)}.flow-main{padding:76px 0 84px}.flow-title{font:500 clamp(34px,4.5vw,56px)/1.45 var(--serif);letter-spacing:.015em;margin:0 0 26px}.intro{max-width:43ch;color:var(--muted);margin:0 0 38px}.line-layout{display:grid;grid-template-columns:1.25fr 1fr;gap:90px}.account{border-top:1px solid var(--line);padding:22px 0 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.account strong{font:500 22px/1.5 var(--serif)}.account small{display:block;font-size:13px;color:var(--muted)}.primary,.secondary{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:56px;padding:15px 22px;text-decoration:none;border:1px solid var(--gold);border-radius:2px;background:var(--gold);color:var(--ink);font-size:14px;font-weight:600;transition:background .18s,color .18s}.primary:hover{background:#e9dcbb}.secondary{background:#3b352d;color:var(--paper)}.secondary:hover{background:#51483b}.secondary:disabled{opacity:.65;cursor:default}.actions{display:grid;gap:12px}.help{margin:22px 0 0;color:var(--muted);font-size:13px}.help p{margin:8px 0}.help summary{cursor:pointer;color:var(--gold)}.copy-result{min-height:25px;font-size:13px;color:var(--gold);margin:9px 0 0}.line-aside{padding-top:8px}.line-aside img{width:100%;height:240px;object-fit:cover;display:block;margin-bottom:26px}.line-aside h2{font:500 22px/1.5 var(--serif);margin:0 0 16px}.topics{list-style:none;padding:0;margin:0}.topics li{border-top:1px solid var(--line);padding:17px 0}.topics strong{display:block;font-weight:500}.topics span{font-size:13px;color:var(--muted)}.flow-footer{border-top:1px solid var(--line);padding:25px 0 34px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12px;color:var(--muted)}.flow-footer a{color:var(--gold)}.registration-layout{display:grid;grid-template-columns:1fr 300px;gap:80px;align-items:start}.registration-layout h1{font-size:42px}.preview-note{border:1px solid var(--line);padding:14px 18px;margin:0 0 32px;color:var(--gold);font-size:13px}.field{display:block;margin:0 0 23px;color:var(--paper);font-size:14px}.field input,.field select{display:block;width:100%;margin-top:7px;background:#162219;border:1px solid #77826f;border-radius:2px;padding:13px 14px;color:var(--paper);caret-color:var(--gold);font-size:16px;min-height:52px}.field input::placeholder{color:#b0baa9}.required{color:var(--gold)}.policy{margin:31px 0;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.policy h2{font:500 19px/1.6 var(--serif);margin:0 0 8px}.policy p{font-size:13px;color:var(--muted);margin:0}.order-summary{border-top:1px solid var(--gold);padding-top:22px}.order-summary h2{font:500 24px/1.6 var(--serif);margin:0 0 22px}.order-summary dl{margin:0}.order-summary dt{color:var(--muted);font-size:13px;margin-top:16px}.order-summary dd{margin:2px 0}.summary-price{font-size:36px;line-height:1.3;color:var(--gold);margin:28px 0 5px;font-weight:600}.summary-original{font-size:13px;color:var(--muted)}.note{font-size:12px;color:var(--muted)}
@media(max-width:760px){.shell{width:calc(100% - 40px)}.flow-header{padding:20px 0;gap:15px}.flow-header img{width:139px}.back-link{font-size:12px}.flow-main{padding:42px 0 56px}.line-layout,.registration-layout{grid-template-columns:1fr;gap:42px}.line-aside{border-top:1px solid var(--line);padding-top:30px}.line-aside img{height:200px}.flow-title{margin-bottom:20px}.intro{margin-bottom:25px}.registration-layout h1{font-size:34px}.flow-footer{display:block}.flow-footer a{display:block;margin-top:8px}.primary,.secondary{padding-inline:18px}.account strong{font-size:20px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.line-qr{display:grid;grid-template-columns:185px minmax(0,1fr);align-items:center;gap:24px;margin:16px 0 28px;padding-top:28px;border-top:1px solid var(--line)}.line-qr-link{display:block;width:185px;max-width:100%;background:#fff}.line-qr img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain}.line-qr h2{font:500 22px/1.6 var(--serif);margin:0 0 12px;text-wrap:balance}.line-qr p{font-size:13px;line-height:1.8;color:var(--muted);margin:0}.line-qr .line-qr-id{color:var(--gold);margin-top:10px;overflow-wrap:anywhere}@media(max-width:420px){.line-qr{grid-template-columns:1fr;justify-items:center;gap:18px;text-align:center}.line-qr h2{font-size:21px}}