/* 无限臀山 全局样式 */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
img,picture,video{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--primary)}
h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);font-weight:500;line-height:1.3;color:var(--text);margin:0 0 var(--space-3)}
h1{font-size:clamp(2rem,4vw,3.4rem)}
h2{font-size:clamp(1.6rem,3vw,2.4rem)}
h3{font-size:clamp(1.2rem,2vw,1.6rem)}
h4{font-size:1.15rem}
p{margin:0 0 var(--space-3)}
ul,ol{margin:0 0 var(--space-3);padding-left:1.4em}
button{font-family:inherit;cursor:pointer;border:none;background:transparent}
input,select,textarea{font-family:inherit;font-size:1rem}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--space-4)}
.section{padding:var(--space-8) 0}
.section-title{text-align:center;margin-bottom:var(--space-6)}
.section-title small{display:block;font-family:var(--font-mono);color:var(--accent);letter-spacing:.2em;text-transform:uppercase;font-size:.8rem;margin-bottom:var(--space-2)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;border-radius:999px;font-weight:500;font-size:.95rem;transition:all var(--transition);cursor:pointer;min-height:44px;min-width:44px;text-align:center}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 6px 18px rgba(125,157,156,.32);position:relative;overflow:hidden}
.btn-primary::before{content:'';position:absolute;top:0;left:-100%;width:50%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transition:left .8s}
.btn-primary:hover{background:var(--accent);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(95,138,139,.4)}
.btn-primary:hover::before{left:120%}
.btn-outline{background:transparent;color:#fff;border:1.5px solid #fff}
.btn-outline:hover{background:#fff;color:var(--primary)}
.btn-ghost{background:transparent;color:var(--accent);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--secondary);color:#fff;border-color:var(--secondary)}

.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:14px 0;transition:all var(--transition);background:transparent}
.site-header.scrolled{background:rgba(255,255,255,.96);box-shadow:0 2px 16px rgba(0,0,0,.06);backdrop-filter:blur(8px)}
.site-header.solid{background:rgba(255,255,255,.98);box-shadow:0 2px 16px rgba(0,0,0,.06)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-family:var(--font-serif);font-size:1.25rem;font-weight:500}
.brand img{width:42px;height:42px;border-radius:50%}
.site-header:not(.scrolled):not(.solid) .brand,
.site-header:not(.scrolled):not(.solid) .main-nav a{color:#fff}
.main-nav>ul{display:flex;gap:var(--space-5);margin:0;padding:0;list-style:none}
.main-nav a{color:var(--text);font-size:.95rem;padding:8px 0;position:relative;display:inline-block}
.main-nav a:hover{color:var(--accent)}
.has-sub{position:relative}
.sub-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);background:#fff;border-radius:12px;padding:12px;min-width:180px;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transition:all .3s;list-style:none;margin:0}
.has-sub:hover .sub-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.sub-menu a{color:var(--text)!important;display:block;padding:8px 12px;border-radius:6px}
.sub-menu a:hover{background:var(--bg)}
.nav-actions{display:flex;align-items:center;gap:var(--space-3)}
.icon-btn{display:inline-flex;width:40px;height:40px;align-items:center;justify-content:center;color:var(--text);border-radius:50%}
.site-header:not(.scrolled):not(.solid) .icon-btn{color:#fff}
.icon-btn:hover{background:rgba(125,157,156,.12)}
.mobile-toggle{display:none;flex-direction:column;gap:5px;width:40px;height:40px;align-items:center;justify-content:center}
.mobile-toggle span{display:block;width:22px;height:2px;background:var(--text);transition:.3s}
.site-header:not(.scrolled):not(.solid) .mobile-toggle span{background:#fff}
.header-spacer{height:72px}
body.no-header .site-header,body.no-header .header-spacer{display:none}

.site-footer{background:#2c3535;color:#cdd6d4;padding:var(--space-8) 0 var(--space-4);margin-top:var(--space-8)}
.site-footer h3,.site-footer h4{color:#fff}
.site-footer a{color:#cdd6d4}
.site-footer a:hover{color:var(--secondary)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:var(--space-6)}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:10px;font-size:.92rem}
.footer-brand{font-family:var(--font-serif);font-size:1.4rem;margin:12px 0}
.footer-col p{font-size:.9rem;line-height:1.8}
.footer-col img{border-radius:50%;background:rgba(255,255,255,.06);padding:6px}
address{font-style:normal}
.qr-block{margin-top:var(--space-3)}
.qr-placeholder{width:100px;height:100px;background:rgba(255,255,255,.08);border:1px dashed rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;border-radius:8px;font-size:.78rem;color:#94a3a1}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:var(--space-6);padding-top:var(--space-4);text-align:center;font-size:.82rem;color:#8c9b99}
.footer-bottom p{margin:6px 0}

.floating-booking{position:fixed;right:24px;bottom:24px;z-index:900}
.fab-main{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;background:var(--primary);color:#fff;border-radius:999px;box-shadow:0 10px 30px rgba(125,157,156,.4);font-weight:500;transition:all var(--transition)}
.fab-main:hover{background:var(--accent);color:#fff;transform:translateY(-3px)}

.page-hero{min-height:380px;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;background-size:cover;background-position:center;padding:var(--space-8) 0 var(--space-7)}
.page-hero h1{color:#fff;margin-top:var(--space-5)}
.page-hero p{color:rgba(255,255,255,.88);max-width:680px;margin-left:auto;margin-right:auto}

.breadcrumb{padding:var(--space-3) 0;border-bottom:1px solid var(--border);background:#fff}
.breadcrumb ol{display:flex;flex-wrap:wrap;list-style:none;padding:0 var(--space-4);margin:0 auto;max-width:var(--container);font-size:.86rem;color:var(--text-light)}
.breadcrumb li:not(:last-child)::after{content:'›';margin:0 8px;color:var(--text-light)}
.breadcrumb a{color:var(--text-light)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb [aria-current]{color:var(--accent)}

.fade-up{opacity:0;transform:translateY(20px);transition:all .6s ease-out}
.fade-up.in{opacity:1;transform:translateY(0)}

@media (max-width: 960px){
  .main-nav{position:fixed;top:0;right:-100%;width:80%;max-width:340px;height:100vh;background:#fff;padding:var(--space-7) var(--space-4);box-shadow:var(--shadow-lg);transition:right .35s ease;overflow-y:auto}
  .main-nav.open{right:0}
  .main-nav>ul{flex-direction:column;gap:var(--space-2)}
  .main-nav a{color:var(--text)!important;padding:14px 0;border-bottom:1px solid var(--border);display:block}
  .sub-menu{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;padding:0 0 0 var(--space-3);background:transparent}
  .mobile-toggle{display:flex}
  .footer-grid{grid-template-columns:1fr 1fr;gap:var(--space-5)}
  .floating-booking{right:16px;bottom:16px}
  .fab-main span{display:none}
  .fab-main{padding:14px;width:54px;height:54px;justify-content:center}
}
@media (max-width: 560px){
  .footer-grid{grid-template-columns:1fr}
  .section{padding:var(--space-7) 0}
}