:root{--min:1180px;--wrap:1060px;--ink:#221a0a;--muted:#7b705d;--blue:#c8a11a;--dark:#0b1624;--teal:#e6c34a;--bg:#f3f7fb;--line:rgba(7,24,41,.12);--shadow:0 22px 70px rgba(7,24,41,.11);--r:28px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:var(--min);margin:0;background:radial-gradient(circle at 15% 8%,rgba(230,195,74,.16),transparent 34%),radial-gradient(circle at 86% 10%,rgba(200,161,26,.14),transparent 35%),linear-gradient(180deg,#fffdf7,#faf7ee 55%,#f5f0e1);color:var(--ink);font-family:Inter,"Noto Sans TC",system-ui,sans-serif;line-height:1.7;overflow-x:auto}a{text-decoration:none;color:inherit}
.page{position:relative;width:var(--min);margin:0 auto}.page:before{content:"";position:absolute;inset:0;min-height:760px;background:linear-gradient(rgba(255,255,255,.32) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.32) 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(to bottom,#000,transparent 78%);pointer-events:none}
header,.hero,.strip,section,footer{width:var(--wrap);margin-left:auto;margin-right:auto;position:relative}
header{position:sticky;top:18px;z-index:10;height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-radius:999px;background:rgba(255,255,255,.86);border:1px solid rgba(255,255,255,.74);backdrop-filter:blur(18px);box-shadow:0 10px 34px rgba(7,24,41,.1)}
.brand{display:flex;gap:12px;align-items:center}.mark{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;color:#fff;font-weight:900;background:linear-gradient(135deg,var(--blue),var(--teal))}.brand strong{display:block;line-height:1.02;font-size:1.34rem;font-weight:900;letter-spacing:-.03em}.brand small{display:block;color:var(--muted);font-size:.76rem;line-height:1.1}
nav{display:flex;align-items:center;gap:6px}nav a{padding:10px 13px;border-radius:999px;color:var(--muted);font-size:.92rem;font-weight:800}nav a:hover,nav .lang{color:var(--blue);background:rgba(200,161,26,.10)}nav .cta{color:#fff;background:#46350a}
.hero{padding-top:94px;text-align:center}.eyebrow{text-align:center;margin:0 0 14px;color:var(--blue);font-size:.77rem;line-height:1.2;font-weight:900;letter-spacing:.13em;text-transform:uppercase}h1,h2,h3,p,.grid,.strip,.actions,.metrics{text-align:center}h1{max-width:900px;margin:0 auto;color:var(--ink);font-size:58px;line-height:1.08;letter-spacing:-.055em;font-weight:900}h2{max-width:800px;margin:0 auto;color:var(--ink);font-size:40px;line-height:1.16;letter-spacing:-.045em;font-weight:900}h3{margin:16px 0 10px;font-size:1.34rem;line-height:1.28}.lead,.desc{max-width:720px;margin:22px auto 0;color:var(--muted);font-size:1.08rem}.actions{display:flex;justify-content:center;gap:14px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;min-width:126px;height:52px;padding:0 22px;border-radius:999px;font-weight:900}.btn.primary{color:#fff;background:linear-gradient(135deg,var(--blue),#8f6c00);box-shadow:0 14px 32px rgba(200,161,26,.28)}.btn.secondary{background:#fff;border:1px solid var(--line)}
.visual{position:relative;margin-top:42px;border-radius:34px;overflow:hidden;border:1px solid rgba(255,255,255,.7);background:#fff;box-shadow:var(--shadow)}.visual img{display:block;width:100%;height:430px;object-fit:cover}.visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(7,24,41,.2));pointer-events:none}.metrics{position:absolute;left:34px;right:34px;bottom:28px;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.metric{padding:16px 12px;border:1px solid rgba(255,255,255,.35);border-radius:20px;background:rgba(255,255,255,.84);backdrop-filter:blur(14px)}.metric strong{display:block;font-size:1.03rem}.metric span{color:var(--muted);font-size:.82rem;font-weight:700}
.strip{height:104px;margin-top:30px;display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;border-radius:26px;background:#fff;box-shadow:var(--shadow)}.strip div{padding:24px 22px;border-right:1px solid rgba(7,24,41,.07)}.strip div:last-child{border:0}.strip strong{display:block;margin-bottom:5px}.strip span{color:var(--muted);font-size:.91rem}
section{margin-top:108px}.copy{max-width:800px;margin:26px auto 0}.copy p{margin:0 0 14px;color:var(--muted);font-size:1.03rem}
.grid{display:grid;gap:16px;margin-top:36px}.cap{grid-template-columns:repeat(4,1fr)}.cards2{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(5,1fr)}.cases{grid-template-columns:repeat(4,1fr)}.scenes{grid-template-columns:repeat(3,1fr)}
.card,.step,.case,.scene{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 12px 34px rgba(7,24,41,.055);overflow:hidden}.card{min-height:148px;padding:24px 18px}.card b,.case small{display:block;color:var(--blue);font-weight:900;letter-spacing:.05em}.card strong{display:block;margin:8px 0 5px}.card span,.case p,.step p{color:var(--muted);font-size:.9rem}
.solution{border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 14px 42px rgba(7,24,41,.06)}.solution img{display:block;width:100%;height:230px;object-fit:cover}.solution.wide{grid-column:1/-1;display:grid;grid-template-columns:48% 52%;align-items:stretch}.solution.wide img{height:100%;min-height:330px}.solution .txt{padding:28px}.icon{width:56px;height:56px;display:grid;place-items:center;border-radius:18px;margin:0 auto;background:rgba(200,161,26,.10);font-size:1.55rem}.solution p{color:var(--muted);margin:0 0 16px}.solution ul{list-style-position:inside;padding:0;margin:0;font-weight:700}
.step{min-height:174px;padding:24px 16px}.step span{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:14px;color:#fff;font-weight:900;background:linear-gradient(135deg,var(--blue),var(--teal))}.step strong,.case strong{display:block;margin:14px 0 7px}.case{min-height:210px;padding:26px 20px}.scene img{display:block;width:100%;height:215px;object-fit:cover}.scene figcaption{padding:22px 18px 25px;text-align:center}.scene strong{display:block;margin-bottom:5px}.scene span{color:var(--muted)}
.dark{padding:58px;border-radius:36px;color:#fff;background:radial-gradient(circle at 86% 18%,rgba(230,195,74,.24),transparent 34%),linear-gradient(135deg,#2a2008,#6b510d);box-shadow:var(--shadow)}.dark h2,.dark .eyebrow{color:#fff}.dark .desc,.dark p{color:rgba(255,255,255,.76)}.dark .card{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.14)}.dark .card h3{color:#fff}
.contact{padding:58px;border-radius:36px;background:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow)}.contactcards{grid-template-columns:repeat(3,1fr)}.contact .card{min-height:auto}.contact .card span{display:block;color:var(--muted);font-weight:800;font-size:.86rem}.contact .card a,.contact .card p{margin:6px 0 0;color:var(--ink);font-weight:800}.map{margin-top:22px;overflow:hidden;border-radius:28px;border:1px solid var(--line);background:#fff;box-shadow:0 12px 34px rgba(7,24,41,.05)}.map iframe{display:block;width:100%;height:380px;border:0}
footer{margin-top:90px;padding:26px 0 38px;display:flex;justify-content:space-between;border-top:1px solid var(--line);color:var(--muted);font-size:.94rem}footer p{margin:0}


.backtop{
  position:fixed;
  right:28px;
  bottom:28px;
  z-index:30;
  width:58px;
  height:58px;
  display:grid;
  place-items:center;
  border-radius:999px;
  color:#fff;
  font-size:1.3rem;
  font-weight:900;
  background:linear-gradient(135deg,var(--blue),var(--teal));
  box-shadow:0 18px 44px rgba(200,161,26,.28);
  border:1px solid rgba(255,255,255,.45);
}
.backtop span{
  position:absolute;
  width:1px;
  height:1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
}
.backtop:hover{
  transform:translateY(-2px);
}


/* v10 Responsive layout
   Desktop keeps the fixed 1180px baseline.
   Mobile automatically switches to a single-column layout. */
.menu-toggle{
  display:none;
}

@media (max-width: 767px){
  :root{
    --min: 0px;
    --wrap: calc(100% - 32px);
  }

  body{
    min-width: 0;
    overflow-x: hidden;
  }

  .page{
    width: 100%;
    overflow-x: hidden;
  }

  .page:before{
    min-height: 680px;
    background-size: 34px 34px;
  }

  header{
    width: calc(100% - 24px);
    height: auto;
    min-height: 68px;
    top: 10px;
    padding: 10px 12px;
    border-radius: 24px;
    align-items: center;
  }

  .mark{
    width: 46px;
    height: 46px;
    border-radius: 14px;
  }

  .brand strong{
    font-size: 1.08rem;
  }

  .brand small{
    font-size: .68rem;
  }

  .menu-toggle{
    display:grid;
    place-items:center;
    width:44px;
    height:44px;
    border:0;
    border-radius:16px;
    background:#fff5cf;
    color:var(--ink);
    font-size:1.35rem;
    font-weight:900;
    cursor:pointer;
  }

  nav{
    display:none;
    position:absolute;
    top:76px;
    left:0;
    right:0;
    padding:12px;
    border-radius:24px;
    background:rgba(255,255,255,.96);
    border:1px solid rgba(255,255,255,.74);
    box-shadow:var(--shadow);
    flex-direction:column;
    align-items:stretch;
    gap:6px;
  }

  nav.is-open{
    display:flex;
  }

  nav a{
    padding:13px 16px;
    text-align:center;
    font-size:.98rem;
  }

  nav .cta{
    order:20;
  }

  nav .lang{
    order:21;
  }

  .hero{
    width: calc(100% - 32px);
    padding-top:78px;
  }

  .eyebrow{
    font-size:.68rem;
    letter-spacing:.09em;
    line-height:1.45;
  }

  h1{
    max-width:100%;
    font-size:36px;
    line-height:1.14;
    letter-spacing:-.05em;
  }

  h2{
    max-width:100%;
    font-size:29px;
    line-height:1.2;
  }

  h3{
    font-size:1.18rem;
  }

  .lead,
  .desc{
    max-width:100%;
    font-size:1rem;
    line-height:1.85;
  }

  .actions{
    flex-direction:column;
    align-items:stretch;
    gap:10px;
  }

  .btn{
    width:100%;
  }

  .visual{
    margin-top:30px;
    border-radius:26px;
  }

  .visual img{
    height:260px;
  }

  .metrics{
    position:static;
    display:grid;
    grid-template-columns:1fr 1fr;
    padding:12px;
    background:#fff;
  }

  .metric{
    padding:13px 10px;
    border-color:var(--line);
    background:#fffaf0;
  }

  .metric strong{
    font-size:.95rem;
  }

  .metric span{
    font-size:.75rem;
  }

  .strip{
    width: calc(100% - 32px);
    height:auto;
    margin-top:20px;
    grid-template-columns:1fr;
    border-radius:24px;
  }

  .strip div{
    padding:20px 18px;
    border-right:0;
    border-bottom:1px solid rgba(7,24,41,.07);
  }

  .strip div:last-child{
    border-bottom:0;
  }

  section{
    width: calc(100% - 32px);
    margin-top:76px;
  }

  .copy{
    max-width:100%;
  }

  .grid,
  .cap,
  .cards2,
  .process,
  .cases,
  .scenes,
  .contactcards{
    grid-template-columns:1fr;
  }

  .card,
  .step,
  .case{
    min-height:auto;
  }

  .solution img{
    height:210px;
  }

  .solution.wide{
    display:block;
  }

  .solution.wide img{
    height:230px;
    min-height:0;
  }

  .solution .txt{
    padding:24px 20px 26px;
  }

  .scene img{
    height:210px;
  }

  .dark,
  .contact{
    padding:34px 20px;
    border-radius:28px;
  }

  .map iframe{
    height:300px;
  }

  .backtop{
    right:16px;
    bottom:16px;
    width:50px;
    height:50px;
  }

  footer{
    width: calc(100% - 32px);
    margin-top:70px;
    flex-direction:column;
    gap:8px;
    text-align:center;
  }
}

@media (min-width: 768px) and (max-width: 1179px){
  body{
    min-width: 0;
    overflow-x: hidden;
  }

  .page{
    width:100%;
  }

  header,
  .hero,
  .strip,
  section,
  footer{
    width: min(1060px, calc(100% - 48px));
  }

  h1{
    font-size:52px;
  }
}


/* v11 contact simplification */
.contactcards{width:min(420px,100%);margin-left:auto;margin-right:auto}.contact .card{min-height:auto}.contact .card a{font-size:1.08rem;word-break:break-word}@media (max-width:767px){.contactcards{width:100%}}


/* v13 contact card refinement */
.contactcards{
  width:min(560px,100%);
  margin-left:auto;
  margin-right:auto;
}
.contactcards .email-card{
  width:100%;
  padding:30px 28px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.email-icon{
  width:64px;
  height:64px;
  display:grid;
  place-items:center;
  border-radius:18px;
  background:rgba(200,161,26,.12);
  color:var(--blue);
  font-size:1.8rem;
  font-weight:900;
  margin-bottom:2px;
}
.contact .email-card span{
  display:block;
  color:var(--muted);
  font-size:.9rem;
  font-weight:800;
  margin:0;
}
.contact .email-card a{
  display:block;
  margin:0;
  font-size:1.24rem;
  line-height:1.35;
  font-weight:800;
  word-break:normal;
  overflow-wrap:normal;
  white-space:nowrap;
}
@media (max-width: 767px){
  .contactcards{
    width:100%;
  }
  .contactcards .email-card{
    padding:24px 18px;
  }
  .email-icon{
    width:56px;
    height:56px;
    font-size:1.6rem;
  }
  .contact .email-card a{
    font-size:1.02rem;
    white-space:normal;
    overflow-wrap:anywhere;
  }
}


/* v14 contact card final fix */
.contactcards{
  display:flex !important;
  justify-content:center;
  align-items:center;
  width:100%;
  max-width:100%;
  margin:36px auto 0;
}
.contactcards .email-card{
  width:min(460px, 100%);
  max-width:460px;
  min-height:220px;
  margin:0 auto;
  padding:34px 32px;
  border-radius:28px;
  background:#ffffff;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  text-align:center;
  box-shadow:0 12px 34px rgba(7,24,41,.06);
}
.contact .email-card a{
  display:inline-block;
  max-width:100%;
  margin-top:2px;
  font-size:1.22rem;
  line-height:1.35;
  text-align:center;
  white-space:normal;
  overflow-wrap:anywhere;
  word-break:break-word;
}
.contact .email-card span{
  margin-top:2px;
}
.email-icon{
  flex:0 0 auto;
}
@media (max-width: 767px){
  .contactcards{
    margin-top:28px;
  }
  .contactcards .email-card{
    width:min(100%, 360px);
    max-width:360px;
    min-height:200px;
    padding:28px 20px;
  }
  .contact .email-card a{
    font-size:1.02rem;
  }
}