@font-face{font-family:CruiseSerif;src:url("assets/yidun/fonts/SourceHanSerif-SemiBold.otf") format("opentype");font-display:swap}
@font-face{font-family:CruiseSans;src:url("assets/yidun/fonts/FZLTH-Regular.ttf") format("truetype");font-display:swap}
:root{--navy:#082636;--gold:#b58a2b;--gold-soft:#e6ce99;--cream:#f4f1e9;--paper:#fbfaf6;--ink:#102b38;--muted:#637781;--line:rgba(8,38,54,.16)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:CruiseSans,"Microsoft YaHei","PingFang SC",Arial,sans-serif}a{color:inherit;text-decoration:none}img{display:block;width:100%}button{font:inherit}
.site-nav{position:absolute;z-index:20;inset:0 0 auto;min-height:108px;padding:15px clamp(20px,5vw,76px);display:flex;align-items:center;justify-content:space-between;gap:28px;color:#fff;border-bottom:1px solid rgba(255,255,255,.28);background:linear-gradient(180deg,rgba(3,21,31,.7),rgba(3,21,31,.08))}.brand-link{display:flex;align-items:center;min-width:220px}.brand-link img{width:auto;height:72px;max-width:250px;object-fit:contain}.nav-links{display:flex;align-items:center;justify-content:center;gap:clamp(16px,2.5vw,38px);font-size:15px;white-space:nowrap}.nav-links a{padding:9px 0;border-bottom:1px solid transparent}.nav-links a:hover,.nav-links a:focus-visible{border-color:var(--gold-soft)}.lang-toggle{width:52px;height:52px;border:1px solid rgba(255,255,255,.72);border-radius:50%;background:transparent;color:#fff;cursor:pointer}
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;overflow:hidden;color:#fff}.hero>img{position:absolute;inset:0;height:100%;object-fit:cover;object-position:center 50%}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,25,36,.84),rgba(2,25,36,.15) 72%),linear-gradient(0deg,rgba(2,25,36,.76),transparent 64%)}.hero-content{position:relative;z-index:2;width:min(1220px,89vw);margin:0 auto 9vh}.eyebrow{font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:#ead099}.hero h1{max-width:1150px;margin:20px 0;font-family:CruiseSerif,"Songti SC",serif;font-size:clamp(48px,6vw,90px);font-weight:500;line-height:1.12}.hero-copy{max-width:880px;margin:0;font-size:clamp(18px,1.7vw,25px);line-height:1.75;color:rgba(255,255,255,.92)}
.section{padding:clamp(74px,8vw,116px) clamp(22px,5.5vw,84px)}.section-inner{max-width:1220px;margin:auto}.section-kicker{margin-bottom:28px;color:var(--muted);font-size:clamp(14px,1.05vw,17px);letter-spacing:.18em;text-transform:uppercase}.section-kicker span:first-child{margin-right:18px;color:var(--gold)}.section-heading{margin-bottom:42px}.section-heading h2,.culture h2,.contact h2{margin:0;font-family:CruiseSerif,"Songti SC",serif;font-size:clamp(38px,3.8vw,58px);font-weight:500;line-height:1.2}.culture h2{white-space:pre-line}.section-heading p{max-width:930px;margin:0;color:var(--muted);font-size:18px;line-height:1.9}
.culture{background:var(--cream)}.culture-grid{display:grid;grid-template-columns:minmax(280px,.82fr) minmax(360px,1.18fr);gap:clamp(56px,9vw,132px)}.culture-lead,.culture-detail{font-size:18px;line-height:2;color:#526873}.culture-lead{margin:38px 0 0}.culture-detail>p{margin:0}.culture-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px;padding-top:36px;border-top:1px solid var(--line)}.culture-fact{text-align:center}.culture-fact strong{display:block;color:var(--gold);font-family:CruiseSerif,serif;font-size:clamp(38px,4vw,58px);font-weight:500}.culture-fact span{display:block;margin-top:8px;color:var(--muted);font-size:12px;line-height:1.5}
.life{background:var(--navy);color:#fff}.life .section-kicker,.life .section-heading p{color:#b9c7cd}.life-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.life-card{position:relative;min-height:390px;overflow:hidden}.life-card>img,.crossfade img{position:absolute;inset:0;height:100%;object-fit:cover;transition:transform .7s ease}.life-card:hover>img,.life-card:hover .crossfade img{transform:scale(1.035)}.life-card:after{content:"";position:absolute;z-index:1;inset:0;background:linear-gradient(0deg,rgba(2,25,36,.94),rgba(2,25,36,.04) 68%)}.crossfade{position:absolute;inset:0}.crossfade img:last-child{opacity:0;animation:waterfrontFade 8s ease-in-out infinite}@keyframes waterfrontFade{0%,42%{opacity:0}50%,92%{opacity:1}100%{opacity:0}}.life-copy{position:absolute;z-index:2;inset:auto 0 0;padding:30px}.life-copy h3{margin:0 0 10px;font-size:24px;font-weight:500;color:#f0d69d}.life-copy p{margin:0;color:rgba(255,255,255,.84);font-size:15px;line-height:1.75}
.overview{background:#fff}.overview-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);gap:46px;align-items:stretch}.overview-copy{padding:clamp(32px,4.5vw,64px);background:var(--cream)}.overview-copy h2{margin:0 0 25px;font-family:CruiseSerif,serif;font-size:clamp(35px,3.6vw,52px);font-weight:500;line-height:1.25}.overview-copy p{margin:0;color:#526873;font-size:18px;line-height:2}.overview-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:35px;background:rgba(181,138,43,.28)}.overview-stat{padding:20px 10px;background:#fffaf0;text-align:center}.overview-stat strong{display:block;color:var(--gold);font-family:CruiseSerif,serif;font-size:26px}.overview-stat span{display:block;margin-top:5px;font-size:12px;color:var(--muted)}.overview-gallery{display:grid;grid-template-columns:1.15fr .85fr;grid-template-rows:1fr 1fr;gap:12px;min-height:590px}.overview-gallery img{height:100%;object-fit:cover}.overview-gallery img:first-child{grid-row:1/3}
.rooms{background:var(--paper)}.room-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.room-card{overflow:hidden;background:#fff;border:1px solid rgba(181,138,43,.18)}.room-card img{aspect-ratio:16/9;object-fit:cover;transition:transform .65s ease}.room-card:hover img{transform:scale(1.035)}.room-meta{padding:25px 26px 30px}.room-meta h3{margin:0;color:var(--ink);font-family:CruiseSerif,serif;font-size:29px;font-weight:500}.room-en{margin:7px 0 0;color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.05em}.room-desc{margin:17px 0 0;padding-top:16px;border-top:1px solid var(--line);color:var(--muted);font-size:15px;line-height:1.85;white-space:pre-line}html[lang="en"] .room-en{display:none}
.facilities{background:#fff}.facility-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.facility-card{position:relative;overflow:hidden;min-height:360px;background:var(--navy)}.facility-card img{height:100%;object-fit:cover;transition:transform .65s ease}.facility-card:hover img{transform:scale(1.035)}.facility-card:after{content:none}.facility-card h3{position:absolute;z-index:2;left:25px;right:25px;bottom:22px;margin:0;color:#fff;font-size:22px;font-weight:500;text-shadow:0 1px 4px rgba(0,0,0,.42)}.facility-card h3 small{display:block;margin-top:5px;color:#f1dba9;font-size:12px;font-weight:400;text-transform:uppercase;letter-spacing:.05em;text-shadow:0 1px 3px rgba(0,0,0,.5)}html[lang="en"] .facility-card h3 small{display:none}
.contact{background:var(--navy);color:#fff}.contact .section-kicker{color:#b8c6cc}.contact-grid{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(380px,1.2fr);gap:clamp(48px,9vw,132px)}.contact-list{display:grid;gap:20px}.contact-item{padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.2)}.contact-item span{display:block;color:#aebfc6;font-size:12px;letter-spacing:.14em;margin-bottom:8px}.contact-item strong{font-size:19px;font-weight:400;line-height:1.6}.contact-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.contact-actions a{padding:13px 20px;border:1px solid rgba(255,255,255,.45)}.contact-actions a:first-child{background:var(--gold);border-color:var(--gold)}footer{padding:26px 5vw;background:#061c28;color:#91a2aa;text-align:center;font-size:12px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.crossfade img:last-child{animation:none}.room-card img,.facility-card img,.life-card img{transition:none}}
@media(max-width:1080px){.nav-links{gap:14px;font-size:13px}.overview-layout{grid-template-columns:1fr}.overview-gallery{min-height:520px}}
@media(max-width:780px){.site-nav{min-height:88px;padding:10px 18px}.brand-link{min-width:0}.brand-link img{height:54px}.nav-links{position:absolute;top:88px;left:0;right:0;justify-content:flex-start;overflow-x:auto;padding:10px 18px;background:rgba(4,30,42,.92);scrollbar-width:none}.lang-toggle{width:44px;height:44px}.hero-content{margin-bottom:6vh}.hero h1{font-size:44px}.section-heading p{margin-top:18px}.culture-grid,.contact-grid{grid-template-columns:1fr;gap:42px}.culture-facts{gap:8px}.life-grid,.room-grid,.facility-grid{grid-template-columns:1fr}.life-card{min-height:330px}.overview-gallery{grid-template-columns:1fr;grid-template-rows:auto;min-height:0}.overview-gallery img,.overview-gallery img:first-child{grid-row:auto;aspect-ratio:4/3;height:auto}.overview-stats{grid-template-columns:1fr}.facility-card{min-height:310px}}
@media(max-width:480px){.section{padding-left:18px;padding-right:18px}.room-meta{padding:21px 20px 24px}}