:root{
  --bg:#fbf7f0;
  --paper:#fffdf9;
  --ink:#181716;
  --muted:#746f69;
  --line:#e7ded4;
  --dark:#071014;
  --dark-2:#0d171c;
  --orange:#ff7a23;
  --orange-dark:#d85f17;
  --orange-soft:#ffe8d5;
  --serif:"Noto Serif TC","Songti TC","PMingLiU",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  --container:1240px;
  --shadow:0 18px 55px rgba(38,28,19,.08);
  --section-y:118px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{text-decoration:none;color:inherit}
button,input,textarea,select{font:inherit}
h1,h2,h3,p,figure{margin-top:0}
h1,h2,h3{font-family:var(--serif);font-weight:600}
::selection{background:var(--orange);color:#fff}

.container{
  width:min(calc(100% - 72px),var(--container));
  margin-inline:auto;
}

.skip-link{
  position:fixed;
  top:10px;left:10px;
  z-index:9999;
  transform:translateY(-160%);
  padding:10px 14px;
  background:#fff;
  border:1px solid #bbb;
}
.skip-link:focus{transform:none}

.button{
  min-height:50px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:14px;
  padding:0 22px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:500;
  transition:.2s ease;
}
.button-primary{
  color:#fff;
  background:linear-gradient(120deg,var(--orange),#ff934d);
  box-shadow:0 10px 30px rgba(255,122,35,.22);
}
.button-primary:hover{transform:translateY(-1px)}
.button-outline{
  color:#fff;
  border-color:rgba(255,255,255,.45);
  background:rgba(0,0,0,.15);
}
.button-light-outline{
  color:#403933;
  border-color:#cdbbae;
  background:rgba(255,255,255,.72);
}

.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(18,18,18,.06);
}
.header-inner{
  min-height:76px;
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:28px;
}
.brand{
  line-height:1.15;

  width:max-content;
  font-family:var(--serif);
  font-size:24px;
  letter-spacing:.08em;
  font-weight:600;
}
.brand small{
  display:block;
  margin-top:2px;
  font-family:var(--sans);
  font-size:9px;
  font-weight:500;
  letter-spacing:.15em;
  color:#59534d;
}
.main-nav{
  display:flex;
  align-items:center;
  gap:32px;
  color:#45403b;
  font-size:15px;
}
.main-nav a,.nav-button{transition:.2s}
.main-nav a:hover,.nav-button:hover{color:var(--orange-dark)}
.nav-dropdown{position:relative}
.nav-button{
  padding:26px 0;
  border:0;
  background:none;
  color:inherit;
  cursor:pointer;
}
.nav-menu{
  position:absolute;
  top:65px;
  left:-28px;
  width:270px;
  padding:10px;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  opacity:0;
  visibility:hidden;
  transform:translateY(-4px);
  transition:.2s;
}
.nav-dropdown:hover .nav-menu,
.nav-dropdown:focus-within .nav-menu{
  opacity:1;
  visibility:visible;
  transform:none;
}
.nav-menu a{
  display:block;
  padding:11px 12px;
  border-radius:6px;
}
.nav-menu a:hover{background:#fff5ec}

.header-cta{
  justify-self:end;
  min-height:38px;
  padding:0 11px;
  font-size:11px;
  border-radius:999px;
  white-space:nowrap;
}

.menu-button,.mobile-menu{display:none}

.site-footer{
  background:#fff;
  border-top:1px solid var(--line);
  padding:58px 0 18px;
}
.footer-main{
  display:grid;
  grid-template-columns:1.35fr .9fr .75fr 1.15fr;
  gap:58px;
  align-items:start;
}
.footer-brand .brand{font-size:23px}
.footer-brand p{
  max-width:320px;
  margin:14px 0 0;
  color:var(--muted);
  font-size:12px;
  line-height:1.8;
}
.footer-col,
.footer-contact{
  display:flex;
  flex-direction:column;
  gap:7px;
  color:#6e675f;
  font-size:12px;
  font-style:normal;
}
.footer-col strong,
.footer-contact strong{
  color:#2f2b27;
  margin-bottom:6px;
  font-weight:600;
}
.footer-col a:hover,
.footer-contact a:hover{
  color:var(--orange-dark);
}
.footer-contact span,
.footer-contact a{
  line-height:1.7;
}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:24px;
  margin-top:40px;
  padding-top:17px;
  border-top:1px solid #eee6df;
  color:#8f877f;
  font-size:10px;
}

@media(max-width:980px){
  .container{width:min(calc(100% - 44px),var(--container))}
  .main-nav,.header-cta{display:none}
  .header-inner{grid-template-columns:1fr auto;min-height:68px}
  .brand{font-size:21px}
  .menu-button{
    display:block;
    position:relative;
    width:42px;height:42px;
    border:0;background:transparent;
    cursor:pointer;
  }
  .menu-button span{
    position:absolute;left:10px;right:10px;
    height:1px;background:#25211e;
    transition:.2s;
  }
  .menu-button span:first-child{top:16px}
  .menu-button span:last-child{top:25px}
  .menu-button[aria-expanded="true"] span:first-child{top:21px;transform:rotate(45deg)}
  .menu-button[aria-expanded="true"] span:last-child{top:21px;transform:rotate(-45deg)}
  .mobile-menu{
    position:absolute;
    top:68px;left:20px;right:20px;
    padding:18px;
    background:#fff;
    border:1px solid var(--line);
    box-shadow:var(--shadow);
  }
  .mobile-menu.open{display:flex;flex-direction:column}
  .mobile-menu a{
    padding:10px 4px;
    border-bottom:1px solid #eee7e0;
    font-size:14px;
  }
  .mobile-menu strong{font-size:11px;color:#8b837b;margin-bottom:4px}
  .mobile-menu hr{width:100%;border:0;border-top:1px solid var(--line);margin:10px 0}
  .footer-main{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}

@media(max-width:640px){
  :root{--section-y:82px}
  .container{width:calc(100% - 30px)}
  .site-header{position:sticky}
  .header-inner{min-height:62px}
  .brand{font-size:19px}
  .brand small{font-size:8px}
  .mobile-menu{top:62px;left:12px;right:12px}
  .footer-main{grid-template-columns:1fr;gap:24px}
  .footer-brand{grid-column:auto}
  .footer-bottom{flex-direction:column;gap:6px}
}

@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important}
}


/* production utilities */
.hp-field{
  position:absolute!important;
  width:1px!important;
  height:1px!important;
  padding:0!important;
  margin:-1px!important;
  overflow:hidden!important;
  clip:rect(0,0,0,0)!important;
  white-space:nowrap!important;
  border:0!important;
}
.contact-toast{
  position:fixed;
  left:50%;
  bottom:28px;
  z-index:1000;
  transform:translateX(-50%);
  max-width:min(520px,calc(100% - 30px));
  padding:12px 18px;
  border:1px solid #e4d7ca;
  background:#fffdf9;
  box-shadow:0 18px 55px rgba(38,28,19,.16);
  color:#322d29;
  font-size:13px;
  line-height:1.6;
}
.contact-toast[data-type="error"]{border-color:#e5b6ac}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}