:root{
  --ink:#2b2a26;
  --ink-soft:#6b675e;
  --paper:#faf8f4;
  --paper-2:#f1ede5;
  --green:#4a5d4e;
  --green-dark:#38473c;
  --line:#e3ddd2;
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.center{text-align:center}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(250,248,244,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-inner{max-width:1080px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}
.logo{font-size:1.15rem;font-weight:700;letter-spacing:.08em}
.logo span{font-weight:400;color:var(--ink-soft);margin-left:.4em;font-size:.9rem}
.menu{display:flex;gap:28px}
.menu a{font-size:.95rem;color:var(--ink-soft);padding:4px 0;border-bottom:2px solid transparent;transition:.2s}
.menu a:hover,.menu a.active{color:var(--ink);border-color:var(--green)}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px}
.menu-btn span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}

/* hero */
.hero{position:relative;min-height:78vh;display:flex;align-items:center;overflow:hidden;color:#f5f2ea}
.hero-bg{position:absolute;inset:0;background:
  linear-gradient(160deg,rgba(43,42,38,.72),rgba(56,71,60,.55)),
  radial-gradient(ellipse 90% 70% at 70% 20%,#7c8f7a 0%,transparent 60%),
  linear-gradient(180deg,#3d4a41,#2b2a26)}
.hero-text{position:relative;max-width:1080px;margin:0 auto;padding:80px 24px;width:100%}
.eyebrow{font-size:.8rem;letter-spacing:.25em;color:var(--green);text-transform:uppercase;margin-bottom:14px}
.hero .eyebrow{color:#c9d3c3}
h1{font-size:clamp(2.2rem,6vw,3.8rem);font-weight:700;line-height:1.2;letter-spacing:.04em}
.hero h1{margin-bottom:20px}
.sub{color:var(--ink-soft);max-width:560px;font-size:1.05rem}
.hero .sub{color:#d8d5cb}
.hero-actions{margin-top:36px;display:flex;gap:16px;flex-wrap:wrap}

.btn{display:inline-block;background:var(--green);color:#fff;padding:13px 32px;border-radius:999px;font-size:.95rem;letter-spacing:.06em;transition:.25s}
.btn:hover{background:var(--green-dark);transform:translateY(-2px)}
.btn.ghost{background:transparent;border:1px solid rgba(245,242,234,.6);color:#f5f2ea}
.btn.ghost:hover{background:rgba(245,242,234,.12)}

/* sections */
.section{padding:88px 0}
.section.alt{background:var(--paper-2)}
.h2{font-size:clamp(1.6rem,3.5vw,2.2rem);letter-spacing:.04em;margin-bottom:36px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(43,42,38,.08)}
.card .icon{font-size:1.6rem;width:52px;height:52px;border-radius:12px;background:var(--paper-2);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card h3,.feature h3{font-size:1.15rem;margin-bottom:10px;letter-spacing:.04em}
.card p,.feature p{color:var(--ink-soft);font-size:.95rem}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px}
.link{display:inline-block;margin-top:14px;color:var(--green);font-size:.92rem}
.link:hover{color:var(--green-dark)}

/* page hero */
.page-hero{background:linear-gradient(160deg,#3d4a41,#2b2a26);color:#f5f2ea;padding:80px 0}
.page-hero .eyebrow{color:#c9d3c3}
.page-hero .sub{color:#d8d5cb;margin-top:14px}

/* rooms */
.room-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.room{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px 30px 30px;transition:.25s}
.room:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(43,42,38,.08)}
.room-tag{position:absolute;top:-12px;left:24px;background:var(--green);color:#fff;font-size:.75rem;letter-spacing:.12em;padding:4px 14px;border-radius:999px}
.room h2{font-size:1.2rem;margin-bottom:8px}
.room p{color:var(--ink-soft);font-size:.95rem}
.note{margin-top:48px;background:var(--paper-2);border-radius:var(--radius);padding:32px 28px}
.note h3{margin-bottom:14px;font-size:1.05rem}
.note ul{list-style:none}
.note li{padding:6px 0;color:var(--ink-soft);font-size:.95rem}
.note li::before{content:"·";color:var(--green);font-weight:700;margin-right:10px}

/* info grid */
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.info{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 26px}
.info span{display:block;font-size:.8rem;letter-spacing:.15em;color:var(--ink-soft);margin-bottom:6px}
.info strong{font-size:1.05rem;font-weight:600}

/* footer */
.footer{background:#2b2a26;color:#a8a49a;padding:56px 0 40px;font-size:.9rem}
.f-logo{color:#f5f2ea;font-size:1.1rem;font-weight:600;letter-spacing:.08em;margin-bottom:14px}
.copy{margin-top:20px;font-size:.8rem;color:#7a766d}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

@media(max-width:820px){
  .menu-btn{display:block}
  .menu{position:absolute;top:64px;left:0;right:0;background:var(--paper);flex-direction:column;gap:0;border-bottom:1px solid var(--line);display:none;padding:8px 24px 16px}
  .menu.open{display:flex}
  .menu a{padding:12px 0;border-bottom:none}
  .grid3,.grid2,.room-list,.info-grid{grid-template-columns:1fr}
  .section{padding:64px 0}
  .hero{min-height:64vh}
}