:root{
    --bg:#f7f3eb;
    --paper:#fffdf8;
    --ink:#24312d;
    --muted:#6b756f;
    --brand:#2f6f55;
    --brand2:#b98b3b;
    --line:#e6dccb;
    --shadow:0 18px 45px rgba(61,50,34,.12);
    --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    font-family:"Noto Sans TC","Microsoft JhengHei",Arial,sans-serif;
    background:linear-gradient(180deg,#fbf7ef 0%,#f2eadc 100%);
    color:var(--ink);
    line-height:1.75;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px,92vw);margin:auto}
.topbar{
    position:sticky;
    top:0;
    z-index:50;
    background:rgba(255,253,248,.88);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
}
.nav{
    height:72px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:22px;
}
.logo{
    display:flex;
    align-items:center;
    gap:12px;
    font-weight:900;
    letter-spacing:.06em;
}
.logo-mark{
    width:42px;
    height:42px;
    border-radius:14px;
    background:linear-gradient(135deg,var(--brand),#17372d);
    color:#fff;
    display:grid;
    place-items:center;
    box-shadow:var(--shadow);
}
.menu{
    display:flex;
    gap:18px;
    align-items:center;
    font-size:15px;
    color:#43514b;
}
.menu a{
    padding:8px 4px;
    border-bottom:2px solid transparent;
}
.menu a:hover{
    border-color:var(--brand2);
    color:var(--brand);
}
.hero{
    padding:74px 0 48px;
    position:relative;
    overflow:hidden;
}
.hero-grid{
    display:grid;
    grid-template-columns:1.05fr .95fr;
    gap:42px;
    align-items:center;
}
.eyebrow{
    display:inline-flex;
    gap:8px;
    align-items:center;
    padding:7px 12px;
    border:1px solid var(--line);
    border-radius:99px;
    color:var(--brand);
    background:#fff;
    font-weight:700;
    font-size:14px;
}
h1{
    font-size:clamp(40px,6vw,76px);
    line-height:1.05;
    margin:18px 0 18px;
    letter-spacing:.04em;
}
.hero p{
    font-size:20px;
    color:#4e5a54;
    margin:0 0 28px;
}
.accent{color:var(--brand)}
.btns{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
}
.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border:1px solid var(--line);
    background:#fff;
    padding:12px 20px;
    border-radius:999px;
    font-weight:800;
    box-shadow:0 8px 22px rgba(38,52,46,.08);
}
.btn.primary{
    background:var(--brand);
    color:#fff;
    border-color:var(--brand);
}
.hero-card{
    background:var(--paper);
    border:1px solid var(--line);
    border-radius:30px;
    padding:18px;
    box-shadow:var(--shadow);
}
.hero-photo{
    aspect-ratio:4/3;
    border-radius:22px;
    overflow:hidden;
    background:#ded3c0;
}
.hero-photo img{
    width:100%;
    height:100%;
    object-fit:cover;
}
.stats{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:10px;
    margin-top:14px;
}
.stat{
    background:#f8f1e5;
    border-radius:18px;
    padding:14px;
}
.stat b{
    font-size:22px;
    color:var(--brand);
}
.stat span{
    display:block;
    font-size:13px;
    color:var(--muted);
}
.section{padding:66px 0}
.section-head{
    display:flex;
    align-items:end;
    justify-content:space-between;
    gap:22px;
    margin-bottom:26px;
}
.section h2{
    font-size:clamp(28px,4vw,44px);
    margin:0;
    line-height:1.15;
}
.section-note{
    color:var(--muted);
    max-width:640px;
}
.card{
    background:var(--paper);
    border:1px solid var(--line);
    border-radius:var(--radius);
    box-shadow:var(--shadow);
}
.about{
    display:grid;
    grid-template-columns:1fr .75fr;
    gap:26px;
}
.about-text{padding:30px}
.about-text p{margin:0 0 1em}
.note-list{padding:26px}
.note-list ul{
    margin:0;
    padding-left:22px;
    color:#4d5953;
}
.note-list li{margin:0 0 10px}
.grid3{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:18px;
}
.grid4{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:18px;
}
.news-item,
.service-item,
.product-item{padding:24px}
.news-date,
.tag{
    color:var(--brand2);
    font-weight:900;
    font-size:14px;
}
.news-item h3,
.service-item h3,
.product-item h3{
    margin:8px 0 8px;
    font-size:22px;
}
.news-item p,
.service-item p,
.product-item p{
    color:var(--muted);
    margin:0;
}
.gallery{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:14px;
}
.shot{
    border-radius:20px;
    overflow:hidden;
    position:relative;
    min-height:220px;
    background:#ddd;
}
.shot img{
    width:100%;
    height:100%;
    object-fit:cover;
    position:absolute;
    inset:0;
}
.shot span{
    position:absolute;
    left:12px;
    bottom:12px;
    background:rgba(255,255,255,.9);
    padding:6px 10px;
    border-radius:999px;
    font-size:13px;
    font-weight:800;
}
.map-grid{
    display:grid;
    grid-template-columns:.8fr 1.2fr;
    gap:18px;
}
.info{padding:26px}
.info-row{
    border-bottom:1px solid var(--line);
    padding:12px 0;
}
.info-row small{
    display:block;
    color:var(--muted);
}
.info-row b{font-size:18px}
.map iframe{
    width:100%;
    height:420px;
    border:0;
    border-radius:var(--radius);
}
.footer{
    padding:30px 0;
    color:#6d766f;
    border-top:1px solid var(--line);
    font-size:14px;
}
.footer-inner{
    display:flex;
    justify-content:space-between;
    gap:18px;
    flex-wrap:wrap;
}
.float-top{
    position:fixed;
    right:18px;
    bottom:18px;
    width:48px;
    height:48px;
    border-radius:50%;
    border:0;
    background:var(--brand);
    color:#fff;
    font-weight:900;
    box-shadow:var(--shadow);
    cursor:pointer;
    display:none;
}
.float-top.show{display:block}

@media(max-width:860px){
    .hero-grid,
    .about,
    .map-grid{grid-template-columns:1fr}
    .grid3,
    .grid4,
    .gallery{grid-template-columns:1fr}
    .menu{display:none}
    .stats{grid-template-columns:1fr}
    .section-head{display:block}
    .hero{padding-top:44px}
}