:root{--n1:#0F2A4A;--n2:#1B3A5F;--g1:#C9A227;--g2:#B8912F;--bg:#F8F6F1;--tx:#1F2937;--bd:#E5DFD0;--mut:#5b6472;--serif:"Noto Serif TC","Songti TC",serif;--sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font:400 17px/1.8 var(--sans);color:var(--tx);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}a{color:var(--n2)}
h1,h2,h3{font-family:var(--serif);font-weight:700;line-height:1.4;color:var(--n1);margin:0 0 .6em}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}.narrow{max-width:768px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:99}
.btn,.btn-ghost,.btn-outline,.btn-line{display:inline-block;border-radius:4px;font-weight:700;text-decoration:none;padding:.7em 1.5em;line-height:1.4;transition:.2s;font-size:16px}
.btn{background:var(--g1);color:var(--n1)}.btn:hover{background:var(--g2);color:#fff}
.btn-lg{font-size:18px;padding:.85em 1.9em}
.btn-ghost{border:1px solid rgba(255,255,255,.6);color:#fff}.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-outline{border:1.5px solid var(--g2);color:var(--n1)}.btn-outline:hover{background:var(--g1)}
/* header */
.hdr{position:sticky;top:0;z-index:50;background:var(--n1);box-shadow:0 2px 12px rgba(0,0,0,.15)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font:700 21px var(--serif);letter-spacing:.06em;white-space:nowrap}
.nav{display:flex;align-items:center;gap:28px}.nav a{color:#e8e4da;text-decoration:none;font-size:16px;white-space:nowrap}.nav a:hover{color:var(--g1)}
.nav .btn-line{border:1.5px solid var(--g1);color:var(--g1);padding:.45em 1.1em}.nav .btn-line:hover{background:var(--g1);color:var(--n1)}
.nav-t,.burger{display:none}
@media(max-width:900px){.burger{display:block;width:44px;height:44px;cursor:pointer;position:relative}
.burger span,.burger span:before,.burger span:after{position:absolute;left:10px;width:24px;height:2px;background:#fff;content:""}.burger span{top:21px}.burger span:before{top:-7px;left:0}.burger span:after{top:7px;left:0}
.nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--n1);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px;border-top:1px solid rgba(255,255,255,.1)}
.nav a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}.nav .btn-line{margin-top:14px;text-align:center;border-bottom:1.5px solid var(--g1)}
.nav-t:checked~.nav{display:flex}}
/* hero */
.hero{background:
  radial-gradient(ellipse 80% 60% at 85% 20%,rgba(201,162,39,.18),transparent 55%),
  radial-gradient(ellipse 50% 40% at 10% 90%,rgba(201,162,39,.08),transparent 50%),
  linear-gradient(125deg,#0b2038 0%,var(--n1) 38%,var(--n2) 72%,#0F2A4A 100%);
color:#fff;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;opacity:.12;pointer-events:none;background-image:repeating-linear-gradient(45deg,transparent,transparent 18px,rgba(201,162,39,.35) 18px,rgba(201,162,39,.35) 19px);-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 55%,#000 100%);mask-image:linear-gradient(90deg,transparent 0%,#000 55%,#000 100%)}
.hero-in{position:relative;z-index:1;min-height:560px;display:flex;flex-direction:column;justify-content:center;padding:80px 24px}
.hero h1{color:#fff;font-size:clamp(34px,5vw,56px);letter-spacing:.06em;margin-bottom:.4em}
.hero .lead{max-width:560px;font-size:18px;color:#e7e3d8}
.kicker{color:var(--g1);letter-spacing:.25em;font-size:13px;font-weight:700;margin:0 0 12px}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;margin-top:24px}
/* sections */
.sec{padding:88px 0}.sec.alt{background:#fff;border-top:1px solid var(--bd);border-bottom:1px solid var(--bd)}
.sec.navy{background:linear-gradient(160deg,var(--n1),var(--n2));color:#e8e4da}.sec.navy h2,.sec.navy h3{color:#fff}
.sec-h{text-align:center;max-width:720px;margin:0 auto 48px}.sec-h.left{text-align:left;margin:0 0 24px}
.label{color:var(--g2);font-size:13px;font-weight:700;letter-spacing:.25em;margin:0 0 6px}
.sec-h h2{font-size:clamp(26px,3vw,34px);position:relative;padding-bottom:18px}
.sec-h h2:after{content:"";position:absolute;bottom:0;left:50%;width:56px;height:3px;background:var(--g1);transform:translateX(-50%)}
.sec-h.left h2:after{left:0;transform:none}.sec-h p{color:var(--mut)}.navy .sec-h p{color:#cfd6e0}
.ic{color:var(--g1);flex:none}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media(max-width:960px){.grid3{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.grid3{grid-template-columns:1fr}.sec{padding:60px 0}}
.tcard,.acard{background:#fff;border:1px solid var(--bd);border-radius:6px;padding:30px 28px;text-decoration:none;color:var(--tx);transition:.2s;display:block}
.tcard:hover{border-color:var(--g1);transform:translateY(-3px);box-shadow:0 10px 30px rgba(15,42,74,.08)}
.tcard h3,.acard h3{font-size:20px;margin:14px 0 6px}.tcard p,.acard p{color:var(--mut);margin:0;font-size:16px}
.more{display:inline-block;margin-top:14px;color:var(--g2);font-weight:700;font-size:15px}
.acard{border-top:3px solid var(--g1)}
.about{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-img img{border-radius:6px;box-shadow:18px 18px 0 var(--bd);width:100%;aspect-ratio:3/2;object-fit:cover}
.feat{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:24px 0 32px}.feat h3{font-size:18px;margin:8px 0 4px}.feat p{font-size:15px;color:var(--mut);margin:0}
@media(max-width:860px){.about{grid-template-columns:1fr;gap:36px}.feat{grid-template-columns:1fr}}
.steps{list-style:none;padding:0;margin:0 0 40px;display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:s}
.steps li{border:1px solid rgba(201,162,39,.35);border-radius:6px;padding:32px 28px;position:relative;background:rgba(255,255,255,.03)}
.steps .num{position:absolute;right:24px;top:18px;font:700 40px var(--serif);color:rgba(201,162,39,.3)}
.steps h3{margin:14px 0 6px;font-size:21px}.steps p{margin:0;font-size:16px}
@media(max-width:860px){.steps{grid-template-columns:1fr}}
.center{text-align:center;margin-top:40px}
.quote{margin:0;background:var(--bg);border:1px solid var(--bd);border-radius:6px;padding:32px 28px;display:flex;flex-direction:column}
.quote blockquote{margin:12px 0 18px;font-size:16px;flex:1}.quote figcaption{color:var(--mut);font-size:15px;border-top:1px solid var(--bd);padding-top:12px}.quote strong{color:var(--n1)}
.card{background:#fff;border:1px solid var(--bd);border-radius:6px;overflow:hidden;text-decoration:none;color:var(--tx);display:flex;flex-direction:column;transition:.2s}
.card:hover{box-shadow:0 12px 30px rgba(15,42,74,.1);transform:translateY(-3px)}
.card img,.card-ph{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;background:var(--n2)}
.card-ph{display:flex;align-items:center;justify-content:center;color:var(--g1);font:700 22px var(--serif);background:linear-gradient(135deg,var(--n1),var(--n2))}
.card-b{padding:20px 22px 24px}.card-c{color:var(--g2);font-size:13px;font-weight:700;margin:0 0 6px}
.card h2{font-size:18px;margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card p{font-size:15px;color:var(--mut);margin:0;line-height:1.7}
.cta{background:linear-gradient(120deg,var(--n1),var(--n2));color:#e8e4da;border-top:3px solid var(--g1)}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:32px;padding:64px 24px}.cta h2{color:#fff;font-size:28px}.cta p{margin:0;max-width:640px}
@media(max-width:760px){.cta-in{flex-direction:column;align-items:flex-start}}
/* page hero */
.phero{background:linear-gradient(120deg,var(--n1),var(--n2));color:#e8e4da;padding:56px 0 52px;border-bottom:3px solid var(--g1)}
.phero h1{color:#fff;font-size:clamp(26px,3.6vw,40px);margin:0 0 10px}.phero .sub{margin:0;color:#cfd6e0}.phero a{color:var(--g1)}
.crumbs{font-size:14px;margin:0 0 12px;color:#aeb8c6}.crumbs a{text-decoration:none}
.meta{font-size:14px;color:#cfd6e0;margin:0}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 0}.chips a{border:1px solid rgba(201,162,39,.6);color:#e8e4da;padding:4px 14px;border-radius:999px;text-decoration:none;font-size:14px}.chips a.on,.chips a:hover{background:var(--g1);color:var(--n1)}
/* prose */
.prose{padding-top:48px;padding-bottom:64px;max-width:768px}
.prose h2{font-size:26px;margin:2em 0 .7em;padding-left:14px;border-left:4px solid var(--g1)}
.prose h3{font-size:21px;margin:1.6em 0 .5em}.prose h4{font-size:18px;color:var(--n2);margin:1.4em 0 .4em}
.prose p,.prose li{text-align:justify}.prose img{border-radius:6px;display:block;margin:24px auto}
.prose blockquote{margin:24px 0;padding:16px 22px;background:#fff;border-left:4px solid var(--g1);color:#374151}
.prose table{border-collapse:collapse;width:100%;font-size:15px;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--bd);padding:8px 12px;text-align:left}.prose th{background:var(--n1);color:#fff}
.prose hr{border:0;border-top:1px solid var(--bd);margin:36px 0}.prose a{color:var(--n2);text-decoration-color:var(--g1);text-underline-offset:3px}
.toc{background:#fff;border:1px solid var(--bd);border-top:3px solid var(--g1);border-radius:6px;padding:20px 26px;margin:0 0 36px}
.toc-title{font:700 18px var(--serif);color:var(--n1);margin:0 0 8px}.toc ol{margin:0;padding-left:0;list-style:none}.toc li.l2{padding-left:14px;position:relative}.toc li.l2:before{content:'';position:absolute;left:0;top:.8em;width:6px;height:6px;background:var(--g1);border-radius:50%}.toc li{font-size:15px;line-height:1.9;text-align:left}.toc li.l3{margin-left:28px;font-size:14px;color:var(--mut)}.toc a{text-decoration:none}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:40px}.tags span{background:#fff;border:1px solid var(--bd);padding:2px 12px;border-radius:999px;font-size:14px;color:var(--mut)}
.post-cta{margin-top:40px;background:var(--n1);color:#e8e4da;border-radius:6px;padding:26px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.post-cta p{margin:0;text-align:left}.post-cta strong{color:var(--g1);margin-right:6px}
/* product */
.prod{display:grid;grid-template-columns:minmax(0,420px) 1fr;gap:56px;padding-top:56px;align-items:start}
.prod-img img{border:1px solid var(--bd);border-radius:6px;box-shadow:0 10px 30px rgba(15,42,74,.1);background:#fff}
.price{font:700 34px var(--serif);color:var(--n1);margin:0 0 12px}.prod-info{background:#fff;border:1px solid var(--bd);border-radius:6px;padding:32px}.small{font-size:14px;color:var(--mut)}
@media(max-width:820px){.prod{grid-template-columns:1fr;gap:28px}}
/* footer */
.ftr{background:#0b2038;color:#b9c2cf;font-size:15px;padding-top:56px}
.ftr-in{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:48px}.ftr a{color:#d8dee6;text-decoration:none}.ftr a:hover{color:var(--g1)}
.ftr ul{list-style:none;padding:0;margin:0;line-height:2.1}.ftr-h{color:var(--g1);font:700 17px var(--serif);margin:0 0 12px}
.ftr-brand{display:flex;align-items:center;gap:10px;color:#fff;font:700 19px var(--serif)}
.copy{text-align:center;border-top:1px solid rgba(255,255,255,.08);margin:40px 0 0;padding:20px;font-size:13px}
@media(max-width:820px){.ftr-in{grid-template-columns:1fr;gap:28px}}

@media(max-width:620px){.tpl{grid-template-columns:1fr 1fr;gap:14px}.tcard{padding:20px 16px}.tcard h3{font-size:17px;margin:8px 0 4px}.tcard p{font-size:14px}.tcard .ic{width:30px;height:30px}.hero-in{min-height:auto;padding:64px 24px}.brand{font-size:19px}.phero{padding:40px 0}}