:root{
 --bg:#f7f3f0; --paper:#ffffff; --taupe:#b69b84; --dark:#665a52; --line:#ddd2ca; --muted:#8e8178;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--dark)}
.hero{padding:34px 6vw 26px;background:linear-gradient(180deg,#fff 0%,#f8f3ef 100%);border-bottom:1px solid var(--line)}
.hero-inner{max-width:1400px;margin:auto;display:grid;grid-template-columns:160px 1fr;gap:28px;align-items:center}
.logo{width:150px;max-height:92px;object-fit:contain}
h1{margin:0;font-size:clamp(28px,4vw,52px);letter-spacing:.02em}
.sub{margin-top:10px;font-size:15px;color:var(--muted)}
.meta{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:14px;font-size:13px}
.meta b{color:var(--dark)}
nav{position:sticky;top:0;z-index:5;background:rgba(247,243,240,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{max-width:1400px;margin:auto;padding:12px 6vw;display:flex;gap:10px;overflow:auto}
nav a{white-space:nowrap;text-decoration:none;color:var(--dark);background:#fff;border:1px solid var(--line);padding:9px 13px;border-radius:999px;font-size:13px}
nav a:hover{border-color:var(--taupe);color:var(--taupe)}
main{max-width:1400px;margin:auto;padding:26px 6vw 60px}
section{margin:0 0 54px;scroll-margin-top:80px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:15px;margin-bottom:18px}
h2{margin:0;color:var(--taupe);font-size:28px;letter-spacing:.02em}
.count{font-size:12px;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 8px 26px rgba(80,65,55,.05);display:flex;flex-direction:column}
.media{height:245px;background:#fafafa;display:flex;align-items:center;justify-content:center;overflow:hidden;border-bottom:1px solid var(--line)}
.media img{width:100%;height:100%;object-fit:contain}
.noimg{padding:30px;text-align:center;color:var(--muted);font-size:13px}
.card-body{padding:18px}
.code{font-weight:700;color:var(--taupe);font-size:12px;letter-spacing:.04em;text-transform:uppercase}
.card h3{font-size:18px;line-height:1.25;margin:7px 0 12px;color:#413a35}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:12px}
.tag{background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:5px 8px;font-size:11px}
.details{font-size:12px;line-height:1.55;color:#6e625a}
.details strong{color:#4e453f}
.actions{margin-top:auto;padding:0 18px 18px}
.btn{display:inline-block;text-decoration:none;background:var(--taupe);color:white;padding:10px 13px;border-radius:10px;font-weight:700;font-size:12px}
.note{margin-top:10px;font-size:11px;color:#8d6d58}
footer{border-top:1px solid var(--line);padding:24px 6vw;color:var(--muted);font-size:12px;text-align:center}
@media(max-width:980px){.grid{grid-template-columns:repeat(2,1fr)}.hero-inner{grid-template-columns:120px 1fr}.logo{width:115px}}
@media(max-width:650px){.grid{grid-template-columns:1fr}.hero{padding-top:24px}.hero-inner{grid-template-columns:1fr}.logo{width:120px}.media{height:230px}main{padding-left:18px;padding-right:18px}.nav-inner{padding-left:18px;padding-right:18px}}

.sheet-section{margin-bottom:56px}
.sheet-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 26px rgba(80,65,55,.04)}
.sheet-table{border-collapse:collapse;width:100%;min-width:1800px;font-size:11px}
.sheet-table th{position:sticky;top:0;background:var(--taupe);color:#fff;text-align:left;padding:10px;border-right:1px solid rgba(255,255,255,.25);z-index:2}
.sheet-table td{padding:9px 10px;border-top:1px solid var(--line);border-right:1px solid #eee7e2;vertical-align:top;line-height:1.4}
.sheet-table tbody tr:nth-child(even){background:#fbf8f6}
.sheet-table .roomcell{font-weight:700;color:var(--taupe);min-width:150px}
.sheet-table a{color:var(--taupe);font-weight:700;text-decoration:none}
.sheet-table a:hover{text-decoration:underline}