.lingyuan-case-page { --lily-green:#244f3c; --lily-green-deep:#183829; --lily-gold:#b48927; --lily-red:#bd3f45; --lily-blush:#f8eeeb; --lily-paper:#fffdfa; --lily-line:#e8dfd4; --lily-text:#535c56; background:var(--lily-paper); }
.lingyuan-case-page main { color:var(--lily-green-deep); }
.lingyuan-hero { width:100%; min-height:590px; display:grid; grid-template-columns:47% 53%; background:#fcf3f0; }
.lingyuan-hero-copy { display:flex; flex-direction:column; justify-content:center; padding:70px 56px 72px max(40px,calc((100vw - 1120px)/2)); }
.lingyuan-kicker,.lingyuan-section-heading p { color:var(--lily-red); font-size:12px; font-weight:800; letter-spacing:.15em; text-transform:uppercase; }
.lingyuan-hero h1 { margin-top:22px; color:#2c2926; font-family:"Songti SC","STSong",serif; font-size:clamp(62px,6vw,88px); line-height:1.05; letter-spacing:.06em; }
.lingyuan-slogan { margin:28px 0 0; color:var(--lily-red); font-family:"Songti SC","STSong",serif; font-size:clamp(30px,3vw,43px); font-weight:700; letter-spacing:.08em; }
.lingyuan-positioning { max-width:480px; margin:20px 0 0; color:#42423f; font-size:17px; font-weight:700; line-height:1.7; }
.lingyuan-hero-media { min-height:590px; margin:0; overflow:hidden; }
.lingyuan-hero-media img { width:100%; height:100%; object-fit:cover; object-position:58% center; }
.lingyuan-section-nav { position:sticky; top:104px; z-index:20; width:min(900px,calc(100% - 40px)); display:flex; justify-content:center; gap:44px; margin:28px auto 0; padding:15px 28px; border:1px solid rgba(225,216,207,.82); border-radius:999px; background:rgba(255,253,250,.9); box-shadow:0 12px 34px rgba(78,62,50,.08); backdrop-filter:blur(16px); }
.lingyuan-section-nav a { color:#5d5c57; font-size:14px; font-weight:700; }
.lingyuan-section-nav a:hover,.lingyuan-section-nav a:focus-visible { color:var(--lily-red); }
.lingyuan-section { width:min(1120px,calc(100% - 40px)); margin:0 auto; padding:70px 0; scroll-margin-top:145px; }
.lingyuan-section+.lingyuan-section { border-top:1px solid var(--lily-line); }
.lingyuan-section-heading { display:flex; align-items:flex-start; gap:18px; }
.lingyuan-section-heading>span { color:#d9a5a1; font:italic 40px Georgia,serif; line-height:1; }
.lingyuan-section-heading p { margin:1px 0 8px; }
.lingyuan-section-heading h2 { color:#2d2a27; font-family:"Songti SC","STSong",serif; font-size:clamp(29px,2.5vw,39px); line-height:1.2; }
.lingyuan-positioning-section { display:grid; grid-template-columns:260px minmax(0,1fr) 260px; align-items:center; gap:46px; padding-top:50px; padding-bottom:60px; }
.lingyuan-lead-copy p { margin:0; color:var(--lily-text); font-family:"Songti SC","STSong",serif; font-size:17px; line-height:1.95; }
.lingyuan-positioning-logo { display:grid; place-items:center; min-height:230px; margin:0; }
.lingyuan-positioning-logo img { width:min(100%,220px); }
.lingyuan-industry-intro { display:grid; grid-template-columns:300px minmax(0,1fr); gap:70px; align-items:start; }
.lingyuan-industry-intro h3,.lingyuan-industry-feature h3 { color:#302e2a; font-family:"Songti SC","STSong",serif; font-size:24px; }
.lingyuan-industry-intro p,.lingyuan-industry-feature p { margin:16px 0 0; color:var(--lily-text); font-size:15px; line-height:1.9; }
.lingyuan-metrics { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); margin-top:44px; padding:28px 0; border-top:1px solid var(--lily-line); border-bottom:1px solid var(--lily-line); }
.lingyuan-metrics div { padding:0 28px; border-left:1px solid var(--lily-line); text-align:center; }
.lingyuan-metrics div:first-child { border-left:0; }
.lingyuan-metrics strong,.lingyuan-metrics b,.lingyuan-metrics span { display:block; }
.lingyuan-metrics strong { color:var(--lily-green); font:700 clamp(38px,4vw,56px) Georgia,serif; line-height:1; }
.lingyuan-metrics b { margin-top:6px; color:var(--lily-green); font-size:15px; }
.lingyuan-metrics span { margin-top:13px; color:#837e76; font-size:12px; }
.lingyuan-industry-feature { display:grid; grid-template-columns:minmax(0,1.25fr) minmax(290px,.75fr); gap:48px; align-items:center; margin-top:42px; }
.lingyuan-industry-feature figure { height:330px; margin:0; overflow:hidden; }
.lingyuan-industry-feature img { width:100%; height:100%; object-fit:cover; }
.lingyuan-quality-line { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); margin-top:44px; border-top:1px solid var(--lily-line); }
.lingyuan-quality-line article { padding:24px 22px 0; border-left:1px solid var(--lily-line); }
.lingyuan-quality-line article:first-child { border-left:0; }
.lingyuan-quality-line span { color:#c88886; font:italic 15px Georgia,serif; }
.lingyuan-quality-line h4 { margin-top:12px; color:var(--lily-green-deep); font-size:17px; }
.lingyuan-quality-line p { margin:9px 0 0; color:#77766f; font-size:13px; line-height:1.7; }
.lingyuan-identity-section { border-top:1px solid var(--lily-line); border-bottom:1px solid var(--lily-line); background:#fffdf9; scroll-margin-top:145px; }
.lingyuan-identity-intro { display:grid; grid-template-columns:260px minmax(220px,1fr) minmax(430px,1.2fr); gap:42px; align-items:center; }
.lingyuan-identity-intro>p { margin:0; color:var(--lily-text); font-size:15px; line-height:1.9; }
.lingyuan-ip-pair { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; }
.lingyuan-ip-pair article { text-align:center; }
.lingyuan-ip-pair img { width:auto; height:230px; margin:0 auto; object-fit:contain; }
.lingyuan-ip-pair h3 { margin-top:10px; color:#34312d; font-family:"Songti SC","STSong",serif; font-size:21px; }
.lingyuan-ip-pair p { margin:4px 0 0; color:#91887e; font-size:12px; }
.lingyuan-package-gallery { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); margin-top:36px; border:1px solid var(--lily-line); }
.lingyuan-package-gallery>article { min-width:0; padding:26px 30px 20px; }
.lingyuan-package-gallery>article+article { border-left:1px solid var(--lily-line); }
.lingyuan-package-gallery header { text-align:center; }
.lingyuan-package-gallery h3 { color:#393630; font-size:15px; }
.lingyuan-package-gallery header p { margin:5px 0 0; color:#90877e; font-size:12px; }
.lingyuan-package-flats { display:flex; justify-content:center; gap:18px; min-height:200px; margin-top:20px; }
.lingyuan-package-flats img { width:auto; height:200px; object-fit:contain; }
.lingyuan-package-box { width:100%; height:170px; margin-top:12px; object-fit:contain; }
.lingyuan-achievements-intro { display:grid; grid-template-columns:300px minmax(0,1fr); gap:70px; align-items:center; }
.lingyuan-achievements-intro>p { margin:0; color:var(--lily-text); font-size:15px; line-height:1.9; }
.lingyuan-recognition { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); margin:40px 0 0; padding:0; border-top:1px solid var(--lily-line); border-left:1px solid var(--lily-line); list-style:none; }
.lingyuan-recognition li { min-height:155px; padding:25px; border-right:1px solid var(--lily-line); border-bottom:1px solid var(--lily-line); text-align:center; }
.lingyuan-recognition time,.lingyuan-recognition strong,.lingyuan-recognition span { display:block; }
.lingyuan-recognition time { color:var(--lily-red); font-size:13px; font-weight:800; }
.lingyuan-recognition strong { margin-top:13px; color:var(--lily-green-deep); font-size:16px; }
.lingyuan-recognition span { margin-top:9px; color:#898279; font-size:12px; }
.lingyuan-updates-section { border-top:1px solid var(--lily-line); background:#fffdf9; scroll-margin-top:145px; }
.lingyuan-updates-grid { display:grid; grid-template-columns:repeat(5,minmax(0,1fr)); gap:16px; margin-top:34px; }
.lingyuan-update { min-width:0; padding:10px 10px 16px; border:1px solid var(--lily-line); background:#fff; transition:transform 180ms ease,box-shadow 180ms ease; }
.lingyuan-update:hover,.lingyuan-update:focus-visible { transform:translateY(-3px); box-shadow:0 12px 28px rgba(74,56,46,.1); }
.lingyuan-update img { width:100%; aspect-ratio:1.34; object-fit:cover; }
.lingyuan-update time,.lingyuan-update strong,.lingyuan-update em { display:block; }
.lingyuan-update time { margin-top:12px; color:#a0978f; font-size:11px; }
.lingyuan-update strong { margin-top:8px; color:#373530; font-size:14px; line-height:1.55; }
.lingyuan-update em { margin-top:12px; color:var(--lily-red); font-size:11px; font-style:normal; font-weight:700; }
.lingyuan-footer-bloom { height:300px; margin:22px 0 0; overflow:hidden; }
.lingyuan-footer-bloom img { width:100%; height:100%; object-fit:cover; object-position:center bottom; }
@media(max-width:980px){.lingyuan-hero{grid-template-columns:1fr}.lingyuan-hero-copy{padding:64px 44px}.lingyuan-hero-media{min-height:420px}.lingyuan-positioning-section{grid-template-columns:1fr 1fr}.lingyuan-positioning-section .lingyuan-section-heading{grid-column:1/-1}.lingyuan-industry-intro,.lingyuan-achievements-intro{grid-template-columns:1fr;gap:28px}.lingyuan-industry-feature{grid-template-columns:1fr}.lingyuan-quality-line{grid-template-columns:repeat(2,minmax(0,1fr))}.lingyuan-quality-line article:nth-child(3){border-left:0}.lingyuan-identity-intro{grid-template-columns:1fr}.lingyuan-identity-intro>p{max-width:700px}.lingyuan-ip-pair{width:min(600px,100%);margin:0 auto}.lingyuan-updates-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:640px){.lingyuan-hero-copy{padding:46px 24px}.lingyuan-hero h1{font-size:47px}.lingyuan-slogan{font-size:28px}.lingyuan-positioning{font-size:15px}.lingyuan-hero-media{min-height:280px}.lingyuan-section-nav{top:166px;width:calc(100% - 24px);justify-content:flex-start;gap:24px;overflow-x:auto;padding:12px 16px;border-radius:18px;scrollbar-width:none}.lingyuan-section-nav::-webkit-scrollbar{display:none}.lingyuan-section-nav a{flex:0 0 auto}.lingyuan-section{width:calc(100% - 24px);padding:58px 0}.lingyuan-section-heading>span{font-size:32px}.lingyuan-positioning-section{grid-template-columns:1fr;gap:28px}.lingyuan-positioning-section .lingyuan-section-heading{grid-column:auto}.lingyuan-positioning-logo{min-height:190px}.lingyuan-positioning-logo img{width:190px}.lingyuan-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 0}.lingyuan-metrics div:nth-child(3){border-left:0}.lingyuan-industry-feature figure{height:250px}.lingyuan-quality-line{grid-template-columns:1fr}.lingyuan-quality-line article,.lingyuan-quality-line article:nth-child(3){border-left:0;border-bottom:1px solid var(--lily-line);padding-bottom:20px}.lingyuan-ip-pair img{height:200px}.lingyuan-package-gallery{grid-template-columns:1fr}.lingyuan-package-gallery>article+article{border-top:1px solid var(--lily-line);border-left:0}.lingyuan-package-gallery>article{padding:24px 16px 18px}.lingyuan-package-flats{min-height:170px}.lingyuan-package-flats img{height:170px}.lingyuan-recognition{grid-template-columns:1fr}.lingyuan-recognition li{min-height:0;text-align:left}.lingyuan-updates-grid{grid-template-columns:1fr;gap:0}.lingyuan-update{display:grid;grid-template-columns:96px minmax(0,1fr);column-gap:16px;padding:18px 0;border:0;border-top:1px solid var(--lily-line)}.lingyuan-update img{grid-row:1/5;width:96px;height:76px;aspect-ratio:auto}.lingyuan-update time,.lingyuan-update strong,.lingyuan-update em{margin-top:0}.lingyuan-update strong{margin-top:5px}.lingyuan-update em{margin-top:8px}.lingyuan-update:hover,.lingyuan-update:focus-visible{transform:none;box-shadow:none}.lingyuan-footer-bloom{height:200px}}
@media(prefers-reduced-motion:reduce){.lingyuan-update{transition:none}}