:root{
  --bg:#fbfaf8;
  --card:#ffffff;
  --text:#2b2b2b;
  --muted:#6b6b6b;
  --brand:#3b2417;     /* 深棕 */
  --accent:#b08a5a;    /* 金棕 */
  --line:#ece7e0;
  --radius:18px;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.7;
}

a{color:inherit; text-decoration:none}
.container{max-width:1100px; margin:0 auto; padding:0 18px}

header{
  position:sticky; top:0; z-index:50;
  background:rgba(59,36,23,.92);
  backdrop-filter: blur(8px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:14px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  color:#fff;
}
.brand .logo{
  width:34px; height:34px; border-radius:50%;
  background:linear-gradient(135deg,var(--accent),#ffe8c7);
  display:inline-block;
}
.brand .name{font-weight:700; letter-spacing:.5px}
.brand .sub{font-size:12px; opacity:.85}

.menu{
  display:flex; gap:18px; align-items:center; flex-wrap:wrap;
  color:#fff;
  font-size:14px;
}
.menu a{opacity:.92}
.menu a:hover{opacity:1; text-decoration:underline}
.cta{
  background:var(--accent);
  color:#fff;
  padding:10px 14px;
  border-radius:999px;
  font-weight:700;
  box-shadow:0 10px 22px rgba(176,138,90,.25);
}

.hero{
  position:relative;
  min-height:52vh;
  display:flex; align-items:end;
  background:#222;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero img{
  position:absolute; inset:0;
  width:100%; height:100%; object-fit:cover;
  opacity:.82;
}
.hero::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,.55) 55%, rgba(0,0,0,.65) 100%);
}
.hero .inner{
  position:relative; z-index:2;
  padding:48px 0 34px;
  color:#fff;
}
.hero h1{
  margin:0 0 8px;
  font-size:34px;
  letter-spacing:.8px;
}
.hero p{margin:0; opacity:.92; max-width:760px}

.section{padding:46px 0}
.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:18px;
}
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:0 10px 26px rgba(0,0,0,.04);
}
.badge{
  display:inline-block;
  background:rgba(176,138,90,.14);
  color:var(--brand);
  border:1px solid rgba(176,138,90,.35);
  padding:6px 10px;
  border-radius:999px;
  font-weight:700;
  font-size:12px;
}

.h2{font-size:22px; margin:0 0 10px}
.muted{color:var(--muted)}

.footer{
  border-top:1px solid var(--line);
  padding:22px 0;
  color:var(--muted);
  font-size:13px;
}
.footer .row{
  display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap;
}
.small{font-size:12px}

.table{
  width:100%;
  border-collapse:collapse;
}
.table th,.table td{
  padding:12px;
  border-bottom:1px solid var(--line);
  text-align:left;
  vertical-align:top;
}
.table th{width:220px; color:var(--muted); font-weight:700}

.notice{
  padding:14px 16px;
  border:1px solid rgba(176,138,90,.35);
  background:rgba(255,232,199,.35);
  border-radius:var(--radius);
}

@media (max-width: 860px){
  .hero h1{font-size:28px}
  .menu{gap:12px}
}