:root{color-scheme:light;--ink:#302b26;--muted:#736e67;--border:#e4e1d9;--paper:#f7f5ef}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC",sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #227c71;outline-offset:5px;border-radius:12px}.portal-header{max-width:1180px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:28px 32px}.brand{font-size:30px;font-weight:850;letter-spacing:-1.8px;line-height:1}.brand span{color:#a66b39}.pilot,.restricted{font-size:12px;border:1px solid var(--border);padding:5px 11px;border-radius:99px;color:var(--muted)}.portal-main{max-width:1116px;margin:50px auto 0;padding:0 28px}.intro{margin-bottom:38px}.eyebrow{font-size:11px;letter-spacing:2px;color:#8b7966;font-weight:650}h1{font-size:clamp(29px,4vw,46px);line-height:1.3;letter-spacing:-1px;margin:14px 0}.lead{font-size:17px;color:var(--muted);margin:0}.entries{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.entry{display:flex;flex-direction:column;min-width:0;min-height:328px;border:1px solid var(--border);border-radius:22px;background:#fff;padding:28px;transition:transform .15s,box-shadow .15s}.entry:hover{transform:translateY(-3px);box-shadow:0 10px 30px #302b260b}.entry-icon{display:grid;place-items:center;width:49px;height:49px;border-radius:15px;background:#eef4f1;color:#245b49;margin-bottom:24px}.merchant .entry-icon{background:#faf0e1;color:#94612f}.official .entry-icon{background:#f0efed;color:#5b5650}.entry-icon svg{height:25px;width:25px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linejoin:round;stroke-linecap:round}.entry-label{font-size:12px;color:var(--muted);letter-spacing:1px}h2{font-size:24px;margin:5px 0 11px;line-height:1.4}.entry p{color:var(--muted);font-size:14px;line-height:1.9;margin:0 0 28px}.entry-bottom{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;font-weight:650;border-top:1px solid #f0eee8;padding-top:18px}.customer .entry-bottom{color:#245b49}.merchant .entry-bottom{color:#94612f}.portal-note{font-size:13px;color:var(--muted);margin:25px 0}footer{max-width:1116px;margin:65px auto 24px;padding:0 28px;font-size:12px;color:#928c82}.restricted-panel{max-width:650px;background:white;border:1px solid var(--border);border-radius:22px;padding:32px;margin-top:28px}.restricted-panel p{color:var(--muted)}.links{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}.back{display:inline-block;border:1px solid var(--border);border-radius:10px;padding:10px 17px;font-size:14px}.back.primary{background:var(--ink);color:white;border-color:var(--ink)}@media(max-width:760px){.portal-header{padding:24px}.portal-main{margin-top:24px;padding:0 20px}.intro{margin-bottom:25px}.entries{grid-template-columns:1fr;gap:14px}.entry{padding:23px;min-height:0}.entry-icon{margin-bottom:16px;width:43px;height:43px}.entry h2{font-size:23px}.entry p{margin-bottom:18px}.entry-bottom{padding-top:14px}.lead{font-size:15px}.pilot{font-size:11px}footer{margin-top:34px;padding:0 20px}.restricted-panel{padding:24px}}@media(prefers-reduced-motion:reduce){.entry{transition:none}.entry:hover{transform:none}}