:root{--brand: #634ffb;--brand-dark: #4a38d8;--brand-soft: #f1eeff;--ink: #1d1d1f;--mut: #5a5a5f;--line: #e6e4ef;--bg: #ffffff;--bg-soft: #f7f6fb;--radius: 16px;--maxw: 1080px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,PingFang TC,Noto Sans TC,Microsoft JhengHei,sans-serif;color:var(--ink);background:var(--bg);line-height:1.8;-webkit-font-smoothing:antialiased;font-size:16.5px}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button,select,input{font:inherit;color:inherit}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}.section{padding:60px 0}.section.alt{background:var(--bg-soft)}h1{font-size:clamp(27px,4.4vw,40px);line-height:1.32;letter-spacing:-.4px;font-weight:700}h2{font-size:clamp(21px,3.2vw,28px);line-height:1.38;font-weight:700;margin-bottom:16px}h3{font-size:18.5px;font-weight:600;margin-bottom:9px}p{margin-bottom:14px}.eyebrow{color:var(--brand);font-size:14px;font-weight:700;letter-spacing:1px;margin-bottom:10px}.lead{font-size:17.5px;color:var(--mut);max-width:740px}.grid{display:grid;gap:16px}.grid.c2{grid-template-columns:repeat(2,1fr)}.grid.c3{grid-template-columns:repeat(3,1fr)}@media(max-width:860px){.grid.c3{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.grid.c2,.grid.c3{grid-template-columns:1fr}}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:box-shadow .2s ease}.card:hover{box-shadow:0 10px 30px #4632dc1a}.card h3 a:after{content:" 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h3{margin-top:24px}.prose ul,.prose ol{margin:0 0 16px 1.4em}.prose li{margin-bottom:6px}.prose table{margin-bottom:16px}.prose a{color:var(--brand-dark);border-bottom:1px solid var(--brand-soft)}details.faq{border:1px solid var(--line);border-radius:12px;padding:15px 20px;margin-bottom:10px;background:#fff}details.faq summary{font-weight:700;cursor:pointer;list-style:none;position:relative;padding-right:28px}details.faq summary::-webkit-details-marker{display:none}details.faq summary:after{content:"＋";position:absolute;right:0;top:0;color:var(--brand);font-weight:400}details.faq[open] summary:after{content:"－"}details.faq div{margin-top:10px;color:#3a3a3c}.note{background:var(--bg-soft);border-left:3px solid var(--brand);border-radius:0 10px 10px 0;padding:13px 18px;font-size:14.5px;color:var(--mut);margin:18px 0}.cta-band{background:linear-gradient(120deg,var(--brand),#8b6cff);color:#fff;border-radius:var(--radius);padding:38px 30px;text-align:center}.cta-band h2{color:#fff}.cta-band p{color:#ffffffeb}.cta-band .btn{background:#fff;color:var(--brand-dark)}.cta-band .btn:hover{background:var(--brand-soft)}.linefloat{position:fixed;right:18px;bottom:18px;z-index:90;background:#06c755;color:#fff;font-weight:700;border-radius:999px;padding:13px 22px;box-shadow:0 6px 22px #00000038;font-size:15px}.linefloat:hover{filter:brightness(1.05)}.dchips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.dchips a{font-size:14px;border:1px solid var(--line);border-radius:999px;padding:5px 14px;color:var(--mut);background:#fff}.dchips a:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}.sitehead{border-bottom:1px solid var(--line);background:#fffffff0;backdrop-filter:blur(14px);position:sticky;top:0;z-index:100}.headrow{display:flex;align-items:center;justify-content:space-between;padding-top:11px;padding-bottom:11px;gap:16px}.logolink img{width:168px;height:auto}.mainnav{display:flex;gap:20px;align-items:center;font-size:15px;font-weight:600}.mainnav a:hover{color:var(--brand)}.mainnav .navline{background:#06c755;color:#fff;padding:8px 18px;border-radius:10px;font-weight:700}.mnav{display:none;position:relative}.mnav summary{list-style:none;cursor:pointer;font-weight:700;border:1px solid var(--line);padding:7px 16px;border-radius:10px}.mnav summary::-webkit-details-marker{display:none}.mnav-panel{position:absolute;right:0;top:44px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 14px 40px #0000001f;padding:12px;width:240px;display:flex;flex-direction:column}.mnav-panel a{padding:8px 12px;border-radius:8px;font-size:15px}.mnav-panel a:hover{background:var(--bg-soft);color:var(--brand)}@media(max-width:940px){.mainnav{display:none}.mnav{display:block}}.sitefoot{border-top:1px solid var(--line);background:var(--bg-soft);padding:44px 0 22px;margin-top:64px}.sitefoot h3{font-size:15px;margin-bottom:10px}.flink{display:block;font-size:14px;color:var(--mut);padding:3px 0}.flink:hover{color:var(--brand)}.fsm{font-size:14px;color:var(--mut);margin-bottom:6px}.fnote{margin-top:30px;padding-top:16px;border-top:1px solid var(--line)}.fnote p{font-size:12.5px;color:#98989d;margin-bottom:4px}