:root{font-size:18px;--brand:#4a6e69;--light:#e6efee;--accent:#ffc469;--ink:#141716;--line:#dde3e1}*{box-sizing:border-box}body{margin:0;background:#f3f7f6;color:var(--ink);font-family:"PingFang TC","Microsoft JhengHei",system-ui,sans-serif;line-height:1.7}header,main,nav{max-width:560px;margin:auto}header{display:flex;align-items:center;gap:12px;padding:12px 20px;min-height:64px}header a{font-size:.9rem;text-decoration:none}.brand{font-weight:800;font-size:1.15rem;margin-right:auto;letter-spacing:.02em}main{padding:16px 20px 120px;min-height:80vh}h1{font-size:1.5rem;line-height:1.3;margin:0 0 24px}h2{font-size:1.25rem;margin:0 0 12px}h3{font-size:1.05rem}p{margin:8px 0 16px}a{color:var(--brand);text-underline-offset:4px}button,.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;border:0;border-radius:12px;padding:10px 18px;background:var(--accent);color:var(--ink);font:700 1rem inherit;font-family:inherit;font-size:1rem;cursor:pointer;text-decoration:none;gap:8px}button:disabled{opacity:.5;cursor:wait}button:active,.button:active{transform:scale(.98)}.secondary{background:var(--light);color:#244c46}.full{width:100%}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:12px}.row>*{flex:1}.card{background:white;border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:16px;box-shadow:0 4px 12px #193c3505}.hero{background:#244c46;color:#fff}.hero a{color:#fff}.hero .muted{color:#dceae7}.eyebrow{font-size:.9rem;letter-spacing:.1em}.amount{font-size:2rem;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.2;margin:12px 0}.muted,small{color:#5e6563;font-size:max(16px,.875rem)}.pill{display:inline-block;border-radius:999px;padding:3px 12px;background:var(--light);font-size:.9rem;color:#244c46}.warning{background:#fff3df}.error{background:#ffede9;color:#8b241b;padding:16px;border-radius:12px;white-space:pre-wrap;margin-bottom:16px}label{display:block;font-weight:600;margin:16px 0 6px}input,select,textarea{width:100%;min-height:52px;border:1px solid #a3b4ae;border-radius:10px;padding:12px;font:inherit;background:white;color:inherit}input[type=checkbox]{width:24px;min-height:24px;margin-right:8px;vertical-align:middle}textarea{min-height:110px}.check{font-weight:400}.check input{width:auto}form button[type=submit]{width:100%;margin-top:24px}nav{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(4,1fr);padding:8px 8px calc(8px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);z-index:10}nav a{text-decoration:none;display:flex;align-items:center;flex-direction:column;justify-content:center;min-height:56px;gap:1px;font-size:1.1rem;border-radius:10px}nav a span{font-size:.875rem;font-weight:600}nav a.active{background:var(--light)}.banner{max-width:560px;margin:auto;background:#fff3df;padding:12px 20px}.banner[hidden]{display:none}#toast{position:fixed;bottom:110px;left:50%;transform:translateX(-50%);background:#141716;color:white;border-radius:12px;padding:12px 24px;max-width:90%;z-index:100}#toast:empty{display:none}progress{width:100%;height:12px;accent-color:#ffc469}details{border-bottom:1px solid var(--line);padding:14px 0}summary{cursor:pointer;font-weight:600;min-height:48px}img{max-width:100%;height:auto;border-radius:12px}.list-link{display:block;padding:16px 0;border-bottom:1px solid var(--line);text-decoration:none}.business-card{background:linear-gradient(145deg,#fff 68%,#e6efee);padding:28px;border:1px solid #bacdc5;border-radius:18px}.business-card h2{font-size:1.8rem;margin:36px 0 0}.business-card .brand{color:#4a6e69}.contract{max-height:55vh;overflow:auto;border:1px solid var(--line);padding:16px;background:#fff}.contract table{border-collapse:collapse;width:100%;font-size:.9rem}.contract td,.contract th{border:1px solid var(--line);padding:5px}canvas.signature{width:100%;height:240px;border:2px dashed #78948a;border-radius:12px;background:#fff;touch-action:none}.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid .card{margin:0}.empty{padding:32px 16px;text-align:center}.empty svg{width:72px;height:72px}.steps{font-weight:700;color:#4a6e69;margin-bottom:16px}:focus-visible{outline:3px solid #b26a00;outline-offset:3px}main{animation:arrive .2s ease-out}@keyframes arrive{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}@media(max-width:390px){.row>*{flex-basis:100%}.grid{grid-template-columns:1fr}header{gap:8px;padding:12px 16px}}
header a{min-width:48px;min-height:48px;display:flex;align-items:center;justify-content:center}nav a span{font-size:max(16px,.875rem)}
header{border-top:4px solid var(--brand-decor,#68928c)}
main{overflow-wrap:anywhere}