:root{--bg: #f8fafc;--bg-alt: #f1f5f9;--surface: #ffffff;--card: #ffffff;--card-hover: #ffffff;--primary: #0f766e;--primary-deep: #115e59;--primary-light: #0d9488;--primary-pale: #ccfbf1;--primary-subtle: #f0fdfa;--accent: #b45309;--accent-bright: #d97706;--accent-pale: #fef3c7;--text: #0f172a;--text-dim: #475569;--text-subtle: #64748b;--text-inverse: #ffffff;--border: #cbd5e1;--border-soft: #e2e8f0;--border-focus: #0f766e;--shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, .05);--shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, .08), 0 1px 2px -1px rgba(15, 23, 42, .08);--shadow-md: 0 4px 6px -1px rgba(15, 23, 42, .07), 0 2px 4px -2px rgba(15, 23, 42, .05);--shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, .08), 0 4px 6px -4px rgba(15, 23, 42, .04);--shadow-card: 0 2px 8px rgba(15, 23, 42, .04), 0 1px 2px rgba(15, 23, 42, .02);--shadow-card-hover: 0 12px 24px -4px rgba(15, 23, 42, .08), 0 4px 8px -2px rgba(15, 23, 42, .03);--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", Roboto, "Helvetica Neue", Arial, sans-serif;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 18px;--radius-full: 9999px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;font-family:var(--font-sans);font-size:16.5px;line-height:1.8;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}img,svg{max-width:100%;display:inline-block;vertical-align:middle}.container{width:100%;max-width:1100px;margin-inline:auto;padding-inline:24px}.container-narrow{max-width:820px}.skip-link{position:absolute;left:-9999px;top:0;background:var(--primary);color:#fff;padding:10px 18px;border-radius:var(--radius-sm);font-weight:600;z-index:100}.skip-link:focus{left:16px;top:16px}h1,h2,h3{color:var(--text);font-weight:700;letter-spacing:-.015em}h1{line-height:1.3}h2{font-size:clamp(1.5rem,3.5vw,2.1rem);line-height:1.35;margin:0 0 14px}h3{font-size:1.18rem;line-height:1.45;margin:0 0 10px}p{margin:0 0 14px}a{color:var(--primary);text-decoration:none;transition:color .15s ease}a:hover{color:var(--primary-deep)}.site-header{position:sticky;top:0;z-index:50;background:#fffffff0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-soft);box-shadow:var(--shadow-xs)}.header-inner{display:flex;align-items:center;gap:24px;min-height:64px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:1.15rem;color:var(--text);letter-spacing:-.01em;flex-shrink:0}.brand:hover{color:var(--primary-deep)}.brand-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent-bright));box-shadow:0 0 0 3px var(--primary-pale)}.nav-list{display:flex;align-items:center;gap:8px;list-style:none;margin:0 0 0 auto;padding:0}.nav-list a{display:inline-block;padding:6px 14px;border-radius:var(--radius-full);color:var(--text-dim);font-size:.92rem;font-weight:500;transition:all .15s ease}.nav-list a:hover{color:var(--primary-deep);background:var(--bg-alt)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 26px;border-radius:var(--radius-md);font-weight:600;font-size:.98rem;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease,color .15s ease,border-color .15s ease;text-decoration:none}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 2px 4px #0f766e33,0 1px 2px #0f766e1f}.btn-primary:hover{background:var(--primary-deep);color:#fff;transform:translateY(-1px);box-shadow:0 6px 16px #0f766e47}.btn-ghost{background:var(--surface);color:var(--text);border-color:var(--border);box-shadow:var(--shadow-xs)}.btn-ghost:hover{border-color:var(--text-dim);background:var(--bg-alt);color:var(--text);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.btn-sm{padding:8px 18px;font-size:.9rem}.hero{position:relative;overflow:hidden;padding:88px 0 80px;background:radial-gradient(ellipse 70% 50% at 50% -10%,rgba(15,118,110,.08),transparent 70%),radial-gradient(ellipse 40% 40% at 90% 20%,rgba(217,119,6,.04),transparent 60%),var(--bg);border-bottom:1px solid var(--border-soft)}.hero-inner{max-width:840px;text-align:center;margin:0 auto}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 20px;padding:6px 16px;border-radius:var(--radius-full);border:1px solid rgba(15,118,110,.22);background:var(--primary-subtle);color:var(--primary);font-size:.88rem;font-weight:600;letter-spacing:.04em}.hero h1{font-size:clamp(2rem,5vw,3rem);margin:0 0 20px;color:var(--text);line-height:1.28}.hero-lead{font-size:clamp(1.05rem,2.2vw,1.15rem);color:var(--text-dim);max-width:700px;margin:0 auto 32px;line-height:1.8}.hero-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-bottom:32px}.hero-points{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 28px;list-style:none;margin:0;padding:0;color:var(--text-subtle);font-size:.92rem;font-weight:500}.hero-points li{display:flex;align-items:center;gap:8px}.hero-points li:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--primary)}.section{padding:76px 0}.section-alt{background:var(--bg-alt);border-block:1px solid var(--border-soft)}.section-lead{color:var(--text-dim);font-size:1.06rem;max-width:740px;margin:0 0 36px;line-height:1.8}.answer-card{background:var(--surface);border:1px solid var(--border-soft);border-left:5px solid var(--primary);border-radius:var(--radius-lg);padding:36px 40px;box-shadow:var(--shadow-card)}.answer-card h2{color:var(--primary-deep);font-size:1.38rem;margin-bottom:16px}.answer-card p{color:var(--text-dim);font-size:1.02rem;line-height:1.82}.answer-card p:last-child{margin-bottom:0}.grid{display:grid;gap:24px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius-lg);padding:30px 26px;box-shadow:var(--shadow-card);transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;display:flex;flex-direction:column}.card:hover{border-color:var(--border);transform:translateY(-2px);box-shadow:var(--shadow-card-hover)}.card-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:var(--radius-md);margin-bottom:18px;background:var(--primary-subtle);border:1px solid rgba(15,118,110,.15);color:var(--primary);flex-shrink:0}.card h3{font-size:1.15rem;color:var(--text);margin:0 0 10px}.card p{color:var(--text-dim);margin:0;font-size:.96rem;line-height:1.75}.note{margin-top:28px;padding:16px 20px;border-left:4px solid var(--primary);background:var(--primary-subtle);border-radius:0 var(--radius-md) var(--radius-md) 0;color:var(--text-dim);font-size:.92rem;line-height:1.75}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-sm);-webkit-overflow-scrolling:touch}table{width:100%;border-collapse:separate;border-spacing:0;min-width:680px;text-align:left}caption{caption-side:top;text-align:left;padding:16px 22px;color:var(--text-subtle);font-size:.88rem;font-weight:500;background:var(--bg);border-bottom:1px solid var(--border-soft)}th,td{padding:16px 22px;vertical-align:middle;border-bottom:1px solid var(--border-soft);border-right:1px solid var(--border-soft);font-size:.95rem;line-height:1.65}th:last-child,td:last-child{border-right:none}thead th{color:var(--text);font-weight:700;font-size:.96rem;background:var(--bg-alt);border-bottom:2px solid var(--border);padding:18px 22px}thead th:nth-child(4){background:var(--primary-subtle);color:var(--primary-deep);border-bottom-color:var(--primary)}tbody th[scope=row]{font-weight:600;color:var(--text);background:var(--bg);width:22%;white-space:nowrap}tbody td{color:var(--text-dim)}tbody td:nth-child(4){background:#f0fdfa66;color:var(--text);font-weight:500}tbody tr:last-child th,tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:#f1f5f999}tbody tr:hover td:nth-child(4){background:#ccfbf159}.industry-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius-lg);padding:30px 28px;box-shadow:var(--shadow-card);position:relative;overflow:hidden;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}.industry-card:hover{border-color:var(--border);transform:translateY(-2px);box-shadow:var(--shadow-card-hover)}.industry-card:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--primary);border-radius:4px 0 0 4px}.industry-card h3{font-size:1.18rem;color:var(--text);margin:0 0 10px}.industry-card p{color:var(--text-dim);font-size:.96rem;line-height:1.75;margin:0}.faq-list{display:grid;gap:14px}.faq-list details{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-xs);transition:border-color .2s ease,box-shadow .2s ease}.faq-list details:hover{border-color:var(--border)}.faq-list details[open]{border-color:var(--border);box-shadow:var(--shadow-sm)}.faq-list summary{cursor:pointer;padding:18px 52px 18px 24px;font-weight:600;font-size:1.02rem;color:var(--text);list-style:none;position:relative;-webkit-user-select:none;user-select:none;transition:background .15s ease}.faq-list summary:hover{background:var(--bg)}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"";position:absolute;right:22px;top:50%;width:8px;height:8px;border-right:2px solid var(--primary);border-bottom:2px solid var(--primary);transform:translateY(-70%) rotate(45deg);transition:transform .2s ease}.faq-list details[open] summary:after{transform:translateY(-30%) rotate(-135deg)}.faq-list details[open] summary{border-bottom:1px solid var(--border-soft);background:var(--bg)}.faq-answer{padding:20px 24px;background:var(--surface)}.faq-answer p{margin:0;color:var(--text-dim);font-size:.97rem;line-height:1.8}.cta-section{background:radial-gradient(ellipse 60% 60% at 50% 100%,var(--primary-subtle),transparent 70%),var(--bg);border-top:1px solid var(--border-soft)}.cta-inner{text-align:center;max-width:680px;margin:0 auto}.cta-inner h2{font-size:clamp(1.5rem,3.5vw,2.1rem);margin-bottom:16px}.cta-inner p{color:var(--text-dim);font-size:1.06rem;line-height:1.8;margin-bottom:30px}.site-footer{border-top:1px solid var(--border-soft);padding:52px 0 44px;background:var(--surface);text-align:center}.footer-brand{font-weight:700;color:var(--text);font-size:1rem;margin-bottom:16px}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 24px;list-style:none;margin:0 0 24px;padding:0}.footer-links a{color:var(--text-dim);font-size:.92rem;transition:color .15s ease}.footer-links a:hover{color:var(--primary);text-decoration:underline}.disclaimer{max-width:740px;margin:0 auto 18px;color:var(--text-subtle);font-size:.84rem;line-height:1.75}.copyright{color:var(--text-subtle);font-size:.84rem;margin:0}@media(max-width:860px){.header-inner{flex-direction:column;align-items:stretch;padding-block:10px;gap:10px;min-height:auto}.brand{justify-content:center}.nav-list{display:flex;overflow-x:auto;justify-content:flex-start;padding-bottom:4px;gap:6px;margin:0 -12px;padding-inline:12px;-webkit-overflow-scrolling:touch;scrollbar-width:none}.nav-list::-webkit-scrollbar{display:none}.nav-list a{white-space:nowrap;padding:6px 12px;font-size:.86rem;background:var(--bg-alt);border-radius:var(--radius-full)}.grid-3,.grid-2{grid-template-columns:1fr}.hero{padding:56px 0 52px}.hero-cta{flex-direction:column;align-items:stretch}.hero-cta .btn{width:100%}.section{padding:52px 0}.answer-card{padding:26px 22px}.faq-list summary{padding:16px 46px 16px 20px;font-size:.98rem}.faq-answer{padding:16px 20px}}@media(max-width:768px){tbody th[scope=row]{position:sticky;left:0;z-index:2;box-shadow:2px 0 5px #0f172a0d}thead th:first-child{position:sticky;left:0;z-index:3;box-shadow:2px 0 5px #0f172a0d}}