:root{--accent:#0b66c3;--accent2:#16a4d8;--ink:#111827;--muted:#657084;--bg:#f4f7fb;--line:#e4e9f0;--card:#fff;--dark:#08111f}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"Noto Sans TC","PingFang TC","Microsoft JhengHei",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{text-decoration:none;color:inherit}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.proposal{background:var(--accent);color:#fff;text-align:center;font-size:13px;padding:8px 15px;letter-spacing:.06em}.nav{height:78px;display:flex;align-items:center;justify-content:space-between;background:#fff;position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(17,24,39,.06)}.nav .wrap{display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:0}.brand b{display:block;font-size:20px;letter-spacing:.04em}.brand small{color:var(--muted);font-size:10px;letter-spacing:.12em}.menu{display:flex;gap:28px;align-items:center;font-size:14px}.menu a:hover{color:var(--accent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:13px 20px;font-weight:800;border:1px solid transparent;cursor:pointer;transition:.2s}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 28px color-mix(in srgb,var(--accent) 28%, transparent)}.btn-primary:hover{transform:translateY(-2px)}.btn-ghost{border-color:#d9e1eb;background:#fff}.hero{position:relative;min-height:640px;display:flex;align-items:center;overflow:hidden;background:#0b1220}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,9,17,.93) 0%,rgba(3,9,17,.8) 44%,rgba(3,9,17,.25) 75%,rgba(3,9,17,.12) 100%)}.hero .wrap{position:relative;z-index:2;color:#fff}.eyebrow{display:inline-flex;gap:8px;align-items:center;font-size:13px;font-weight:800;letter-spacing:.1em;color:#d8e7f8;margin-bottom:18px}.eyebrow:before{content:"";width:36px;height:2px;background:var(--accent2)}h1{font-size:clamp(40px,5vw,72px);line-height:1.08;letter-spacing:-.03em;margin:0 0 20px;max-width:820px}.hero p{font-size:18px;color:#d8deea;max-width:700px;margin:0 0 30px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero .btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25);color:#fff}.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#dfe5ec;border-bottom:1px solid #dfe5ec}.trust>div{background:#fff;padding:28px 22px;text-align:center}.trust b{display:block;font-size:18px}.trust span{color:var(--muted);font-size:13px}.section{padding:92px 0}.section.soft{background:var(--bg)}.section.dark{background:#0a1320;color:#fff}.kicker{color:var(--accent);font-size:13px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.title{font-size:clamp(30px,3.6vw,48px);line-height:1.18;margin:8px 0 14px;letter-spacing:-.02em}.desc{color:var(--muted);max-width:760px;font-size:17px;margin:0 0 36px}.dark .desc{color:#aeb9c9}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 10px 40px rgba(31,41,55,.05)}.card .num{width:38px;height:38px;border-radius:10px;background:color-mix(in srgb,var(--accent) 12%, white);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:900;margin-bottom:20px}.card h3{font-size:19px;line-height:1.35;margin:0 0 10px}.card p{color:var(--muted);font-size:14px;margin:0}.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:36px}.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}.step b{display:block;color:var(--accent);font-size:13px;margin-bottom:6px}.step h3{margin:0 0 8px;font-size:18px}.step p{margin:0;color:var(--muted);font-size:13px}.cap-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.cap{display:flex;gap:18px;padding:25px;border:1px solid var(--line);border-radius:18px;background:#fff}.cap-icon{flex:0 0 48px;height:48px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900}.cap h3{margin:0 0 6px}.cap p{margin:0;color:var(--muted)}.consult{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}.panel{background:#fff;border-radius:22px;padding:30px;color:var(--ink);box-shadow:0 25px 70px rgba(0,0,0,.22)}.progress{height:7px;background:#edf1f6;border-radius:99px;overflow:hidden;margin-bottom:24px}.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));width:25%;transition:.25s}.qstep{display:none}.qstep.active{display:block}.qstep h3{font-size:22px;margin:0 0 18px}.choice{display:block;border:1px solid #dfe5ec;padding:13px 14px;border-radius:12px;margin:9px 0;cursor:pointer}.choice:hover{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 5%, white)}.choice input{margin-right:8px}.field{margin:12px 0}.field label{display:block;font-size:13px;font-weight:800;margin-bottom:6px}.field input,.field textarea,.field select{width:100%;border:1px solid #dfe5ec;border-radius:10px;padding:12px 13px;font:inherit}.field textarea{min-height:110px;resize:vertical}.panel-actions{display:flex;justify-content:space-between;gap:10px;margin-top:18px}.mini{font-size:12px;color:#7b8798;margin-top:12px}.contact{display:flex;flex-direction:column;align-items:flex-start;gap:14px;margin-top:28px}.contact div{width:100%;max-width:460px;text-align:left;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:14px 16px}.contact small{display:block;color:#93a0b5;margin-bottom:6px}.contact b{display:block;text-align:left;line-height:1.35}.footer{padding:34px 0;background:#050a11;color:#9aa5b7;font-size:13px}.footer .wrap{display:flex;justify-content:space-between;gap:20px}.demo-note{margin-top:22px;padding:14px 16px;border-radius:12px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);font-size:13px;color:#bec8d6}.casebar{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;display:flex;justify-content:space-between;align-items:center;gap:20px}.casebar b{font-size:18px}.casebar span{color:var(--muted);font-size:14px}.casebar a{color:var(--accent);font-weight:900}.mobile-cta{display:none}
@media(max-width:900px){.menu a:not(.navcta){display:none}.hero{min-height:590px}.hero:after{background:linear-gradient(90deg,rgba(3,9,17,.92),rgba(3,9,17,.65))}.trust{grid-template-columns:1fr 1fr}.grid4{grid-template-columns:1fr 1fr}.flow{grid-template-columns:1fr 1fr}.cap-grid{grid-template-columns:1fr}.consult{grid-template-columns:1fr}.footer .wrap{flex-direction:column}.mobile-cta{display:flex;position:fixed;bottom:14px;left:14px;right:14px;z-index:30}.mobile-cta .btn{width:100%;box-shadow:0 12px 30px rgba(0,0,0,.22)}}
@media(max-width:600px){.wrap{width:min(100% - 26px,1180px)}.nav{height:68px}.brand b{font-size:17px}.brand small{display:none}.hero{min-height:560px}.hero p{font-size:16px}.hero-actions .btn{width:100%}.trust{grid-template-columns:1fr 1fr}.trust>div{padding:20px 12px}.trust b{font-size:15px}.section{padding:66px 0}.grid4,.flow{grid-template-columns:1fr}.card,.panel{padding:22px}.casebar{align-items:flex-start;flex-direction:column}.proposal{font-size:11px}.contact{flex-direction:column}.contact div{width:100%}}