:root{--site-ink:#162e47;--site-blue:#2871af;--site-line:#dfe8f0;--site-muted:#677c8e;--site-bg:#f8fafc;--site-max:1180px}
.site-note{background:#eaf1f8;border-bottom:1px solid #d8e5f0;padding:8px 16px;text-align:center;font-size:11px;color:#51677b;font-weight:700;letter-spacing:.025em}
.site-nav{height:78px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--site-line);position:sticky;top:0;z-index:90;display:flex;justify-content:space-between;align-items:center;padding:0 max(28px,calc((100vw - var(--site-max))/2));backdrop-filter:blur(14px)}
.site-nav .site-brand{font-size:21px;font-weight:850;letter-spacing:-.075em;line-height:1;color:#18364e;display:flex;align-items:baseline;gap:14px;white-space:nowrap;text-decoration:none}
.site-nav .site-brand em{font-size:10px;font-weight:800;font-style:normal;letter-spacing:.16em;color:#7d93a6}
.site-nav .site-links{display:flex;align-items:center;gap:32px}
.site-nav .site-links a{font-size:13px;font-weight:720;text-decoration:none;color:#61788c;transition:color .2s}
.site-nav .site-links a:hover,.site-nav .site-links a[aria-current="page"]{color:#1c638f}
.site-nav .site-links a[aria-current="page"]{text-decoration:underline;text-underline-offset:8px}
.site-footer{border-top:1px solid #dfE7ef;padding:32px max(25px,calc((100vw - 1180px)/2));background:#fff;color:#6b7e90;font-size:12px;display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.site-footer a{color:#245e8c;text-decoration:none}
.site-prev-next{max-width:1180px;margin:56px auto 64px;padding:0 25px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.site-prev-next a{display:block;padding:25px 28px;border:1px solid #dbe6ef;border-radius:16px;background:#fff;text-decoration:none;color:#163148}
.site-prev-next a:hover{border-color:#7ba5cb;box-shadow:0 8px 24px rgba(18,53,80,.06)}
.site-prev-next small{display:block;color:#6b8296;font-weight:800;font-size:11px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:7px}
.site-prev-next strong{font-size:20px;letter-spacing:-.025em}
@media (max-width:650px){.site-nav{height:67px;padding:0 17px}.site-nav .site-brand{font-size:19px}.site-nav .site-brand em{display:none}.site-nav .site-links{gap:17px}.site-nav .site-links a{font-size:12px}.site-prev-next{grid-template-columns:1fr;margin:35px auto;padding:0 18px}.site-footer{padding:26px 18px}}

.shell-page{--ink:#19344b;--muted:#677f90;--bg:#f8fafc;--line:#dfE7f0;--accent:#256da6;--dark:#17314a}
.shell-page, .shell-page *{box-sizing:border-box}
.shell-page{scroll-behavior:smooth}
.shell-page{margin:0;color:var(--ink);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased}
.shell-page a{color:inherit;text-decoration:none}
.shell-page a:focus-visible{outline:3px solid #71abe0;outline-offset:4px;border-radius:3px}
.shell-page .container{max-width:1180px;padding:0 25px;margin:auto}
.shell-page .hero{padding:99px 0 68px}
.shell-page .eyebrow{font-size:11px;letter-spacing:.19em;color:#2676ae;text-transform:uppercase;font-weight:850;margin:0 0 24px}
.shell-page .hero h1{font-size:clamp(47px,6.4vw,89px);letter-spacing:-.065em;line-height:1.115;font-weight:830;max-width:1000px;margin:0 0 28px}
.shell-page .hero h1 .soft{color:#5c829f}
.shell-page .hero .intro{font-size:clamp(18px,2vw,23px);color:#57748a;max-width:830px;line-height:1.8;margin:0 0 34px}
.shell-page .actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.shell-page .btn{padding:13px 22px;border:1px solid #2b70a6;background:#236aa2;color:#fff;font-weight:720;border-radius:9px;display:inline-flex;align-items:center;gap:8px;font-size:13px}
.shell-page .btn.outline{background:transparent;color:#235f8d;border-color:#acc6db}
.shell-page .btn:hover{transform:translateY(-1px);box-shadow:0 7px 15px #19426516}
.shell-page .rail{height:1px;background:#dbe5ef;margin:50px 0 0}
.shell-page .section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:0 0 26px}
.shell-page .section-heading h2{margin:0;font-size:clamp(27px,3vw,38px);letter-spacing:-.04em;line-height:1.25}
.shell-page .section-heading p{font-size:13px;color:#71869a;max-width:350px;margin:0}
.shell-page .overline{font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:#31719e;font-weight:850;margin-bottom:9px}
.shell-page .work-block{padding:45px 0 72px}
.shell-page .grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}
.shell-page .project{background:#fff;border:1px solid #dfE7ef;border-radius:18px;overflow:hidden;display:block;transition:transform .2s,box-shadow .2s,border-color .2s}
.shell-page .project:hover{transform:translateY(-5px);border-color:#bdcfe0;box-shadow:0 18px 45px #102d4a14}
.shell-page .thumb{height:245px;display:flex;justify-content:center;align-items:center;background:#edf3f8;overflow:hidden;position:relative}
.shell-page .thumb img{display:block;width:100%;height:100%;object-fit:cover}
.shell-page .thumb.his{padding:32px;background:linear-gradient(135deg,#e1ecf6,#f7fafc 55%,#dceafb)}
.shell-page .thumb.his img{object-fit:contain;border-radius:12px;box-shadow:0 14px 32px #153d651b}
.shell-page .thumb.chat{background:#e6f3f2}
.shell-page .thumb.chat img{object-fit:cover}
.shell-page .index-tag{position:absolute;left:18px;top:17px;font-size:10px;text-transform:uppercase;letter-spacing:.14em;background:#ffffffeb;color:#315d80;font-weight:850;padding:6px 10px;border:1px solid #dce8f0;border-radius:5px}
.shell-page .project-info{padding:24px 26px 26px}
.shell-page .project-kicker{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:#397da8;font-weight:800}
.shell-page .project h3{margin:9px 0 8px;font-size:26px;line-height:1.26;letter-spacing:-.035em}
.shell-page .project p{color:#667c8f;font-size:13px;line-height:1.75;margin:0 0 18px}
.shell-page .project-foot{font-size:12px;display:flex;justify-content:space-between;align-items:center;font-weight:800;color:#215d89}
.shell-page .subtle-block{border-top:1px solid #dce6ee;padding:55px 0 70px}
.shell-page .subtle-block h2{font-size:30px;letter-spacing:-.035em;margin:0 0 16px}
.shell-page .subtle-block p{max-width:790px;color:#668096;font-size:16px}
.shell-page .pills{display:flex;gap:9px;flex-wrap:wrap;margin:20px 0}
.shell-page .pill{border:1px solid #d7e4ef;background:#fff;padding:9px 13px;font-size:12px;font-weight:760;color:#436983;border-radius:6px}
.shell-page .future{margin:0;padding:19px 22px;background:#edf3f9;border-radius:12px;color:#516d84;font-size:13px;border:1px dashed #cadbea}
.shell-page .page-intro{padding:75px 0 26px}
.shell-page .page-intro h1{font-size:clamp(43px,5vw,70px);letter-spacing:-.055em;line-height:1.14;margin:5px 0 20px}
.shell-page .page-intro p{font-size:17px;color:#658093;max-width:770px}
.shell-page .page-projects{padding:0 0 80px}
.shell-page .footnote{max-width:1180px;margin:0 auto 65px;padding:22px 25px;font-size:12px;color:#748b9d;border-top:1px solid #dce8ef}
.shell-page .about-card{margin:10px 0 75px;background:#fff;border:1px solid #e0e9ef;border-radius:18px;padding:34px 39px;display:grid;grid-template-columns:1.15fr 1fr;gap:40px}
.shell-page .about-card h2{font-size:27px;line-height:1.4;letter-spacing:-.04em;margin:0 0 15px}
.shell-page .about-card p{color:#5e788d}
.shell-page .about-card .subhead{font-size:11px;font-weight:850;color:#37739c;text-transform:uppercase;letter-spacing:.12em}
@media (max-width:700px){.shell-page .container{padding:0 18px}
.shell-page .hero{padding:72px 0 40px}
.shell-page .hero h1{font-size:46px}
.shell-page .rail{margin-top:38px}
.shell-page .section-heading{display:block}
.shell-page .section-heading p{margin-top:12px}
.shell-page .grid{grid-template-columns:1fr;gap:19px}
.shell-page .thumb{height:235px}
.shell-page .work-block{padding:32px 0 52px}
.shell-page .about-card{grid-template-columns:1fr;padding:25px;gap:10px}
.shell-page .page-intro{padding-top:57px}}