/* MODN v2 - 不动产资产管理专业设计 */
:root{--p:#0f1a36;--pd:#0a1228;--pl:#1b2d52;--s:#162545;--a:#c4956a;--al:#d4a87c;--ag:rgba(196,149,106,0.08);--bg:#f5f3ee;--su:#fff;--t:#1a1d23;--t2:#5c6068;--t3:#8e9299;--b:#e2ddd4;--bl:#edebe6;--gh:linear-gradient(165deg,#0f1a36,#0a1228 35%,#162545 70%,#1b2d52);--gc:linear-gradient(135deg,#c4956a,#d4a87c);--gp:linear-gradient(165deg,#0f1a36,#162545);--f:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",sans-serif;--fe:"Georgia","Palatino Linotype","Times New Roman",serif}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px;-webkit-font-smoothing:antialiased}
body{font-family:var(--f);color:var(--t);background:var(--bg);line-height:1.65}
img{max-width:100%;display:block}a{color:var(--a);text-decoration:none;transition:color .25s}a:hover{color:var(--al)}a:focus-visible{outline:2px solid var(--a);outline-offset:2px}::selection{background:rgba(196,149,106,0.15)}
.go{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.go::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.02) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 70% 60% at 50% 50%,black 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 50%,black 20%,transparent 70%)}
.c{max-width:1200px;margin:0 auto;padding:0 28px}@media(max-width:600px){.c{padding:0 20px}}.tc{text-align:center}
.hd{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(15,26,54,0.97);backdrop-filter:blur(12px);border-bottom:1px solid rgba(196,149,106,0.08);height:68px}
.hdi{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:0 28px;height:68px}
.lg{display:flex;align-items:center;gap:14px;flex-shrink:0}
.lgm{width:36px;height:36px;border:1.5px solid var(--a);border-radius:3px;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;color:var(--a);transition:all .25s}
.lg:hover .lgm{background:var(--ag)}.lgt{display:flex;flex-direction:column}
.lgt .cn{color:#fff;font-size:15px;font-weight:500;letter-spacing:2px;line-height:1.3}
.lgt .en{color:var(--a);font-size:10px;letter-spacing:1.2px;text-transform:uppercase;line-height:1.3;margin-top:1px}
.nv{display:flex;gap:2px}.nv a{color:rgba(255,255,255,0.5);font-size:13px;padding:8px 16px;border-radius:5px;transition:all .25s;letter-spacing:0.5px;position:relative}
.nv a:hover,.nv a.act{color:#fff;background:var(--ag)}.nv a.act::after{content:'';position:absolute;bottom:4px;left:50%;transform:translateX(-50%);width:14px;height:2px;background:var(--a);border-radius:1px}
.mt{display:none;background:none;border:none;color:#fff;font-size:22px;cursor:pointer;padding:8px;border-radius:3px}
.hero{min-height:100vh;display:flex;align-items:center;background:var(--gh);position:relative;overflow:hidden}.hero .go{opacity:0.6}
.hc{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:84px 28px 56px;width:100%}
.hl{font-size:11px;letter-spacing:4px;text-transform:uppercase;color:var(--al);margin-bottom:24px;opacity:0.7;font-family:var(--fe);font-weight:400;animation:f .7s ease both}
.hero h1{font-size:clamp(1.8rem,4.5vw,3.6rem);color:#fff;line-height:1.15;font-weight:700;margin-bottom:20px;animation:f .7s ease .1s both;max-width:900px}
.hero h1 .hl{color:var(--al)}
.ht{font-size:clamp(0.9rem,1.6vw,1.1rem);color:rgba(255,255,255,0.45);max-width:600px;line-height:1.75;margin-bottom:32px;animation:f .7s ease .15s both}
.ha{display:flex;align-items:center;gap:16px;flex-wrap:wrap;animation:f .7s ease .2s both}
.bp{display:inline-flex;align-items:center;gap:8px;background:var(--gc);color:var(--pd);padding:14px 32px;border-radius:5px;font-weight:600;font-size:14px;transition:all .25s;border:none;cursor:pointer;letter-spacing:0.3px;box-shadow:0 4px 16px rgba(196,149,106,0.15)}
.bp:hover{color:var(--pd);box-shadow:0 6px 24px rgba(196,149,106,0.25);transform:translateY(-2px)}
.bo{display:inline-flex;align-items:center;gap:8px;background:transparent;color:rgba(255,255,255,0.65);padding:14px 28px;border-radius:5px;font-weight:500;font-size:14px;transition:all .25s;border:1px solid rgba(255,255,255,0.12);cursor:pointer}
.bo:hover{color:#fff;border-color:rgba(255,255,255,0.25);background:rgba(255,255,255,0.04)}
.ss{padding:48px 0;background:var(--su);border-bottom:1px solid var(--bl)}
.sg{display:flex;gap:48px;justify-content:center}
.si{text-align:center;padding:0 24px}.si+.si{border-left:1px solid var(--bl)}
.sv{font-size:clamp(1.8rem,2.8vw,2.4rem);color:var(--a);font-weight:700;line-height:1.1}
.sl{color:var(--t2);font-size:13px;margin-top:4px;letter-spacing:0.3px}
.sec{padding:80px 0}.sec-d{background:var(--pd);color:rgba(255,255,255,0.85)}.sec-l{background:var(--su)}.sec-w{background:var(--bg)}
.shd{text-align:center;margin-bottom:48px}
.shd h2{font-size:clamp(1.4rem,2.4vw,1.9rem);font-weight:700;color:var(--t)}
.shd h2::after{content:'';display:block;width:36px;height:2px;background:var(--a);margin:12px auto 0;border-radius:1px}
.shd p{color:var(--t2);font-size:15px;margin-top:12px;max-width:600px;margin-left:auto;margin-right:auto}
.sec-d .shd h2{color:#fff}.sec-d .shd p{color:rgba(255,255,255,0.5)}
.cg{display:grid;gap:24px}.cg2{grid-template-columns:repeat(2,1fr)}.cg3{grid-template-columns:repeat(3,1fr)}.cg4{grid-template-columns:repeat(4,1fr)}
.cd{background:var(--su);border:1px solid var(--b);border-radius:7px;padding:32px;transition:all .25s;position:relative}
.cd::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--gc);opacity:0;transition:opacity .25s}
.cd:hover{border-color:transparent;box-shadow:0 8px 32px rgba(15,26,54,0.1);transform:translateY(-3px)}.cd:hover::before{opacity:1}
.ci{width:44px;height:44px;background:var(--ag);border-radius:5px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--a);transition:all .25s}
.cd:hover .ci{background:rgba(196,149,106,0.13)}.cd h3{font-size:16px;font-weight:600;margin-bottom:8px;color:var(--t);line-height:1.4}
.cd p{color:var(--t2);font-size:14px;line-height:1.7}
.cd ul{list-style:none;margin-top:12px;display:grid;gap:4px}
.cd ul li{font-size:13px;color:var(--t2);padding:3px 0 3px 18px;position:relative;line-height:1.5}
.cd ul li::before{content:'';position:absolute;left:2px;top:10px;width:5px;height:5px;background:var(--a);border-radius:50%;opacity:0.5}
.ph{padding:80px 0 40px;background:var(--gp);position:relative;overflow:hidden}
.ph .go{opacity:0.35}.ph .c{position:relative;z-index:1}
.bc{display:flex;gap:8px;font-size:12px;color:rgba(255,255,255,0.25);margin-bottom:12px;align-items:center}.bc a{color:rgba(255,255,255,0.4)}.bc a:hover{color:var(--al)}
.ph h1{font-size:clamp(1.5rem,2.8vw,2.2rem);font-weight:700;color:#fff;line-height:1.2}
.ph p{color:rgba(255,255,255,0.4);font-size:15px;margin-top:8px;max-width:600px;line-height:1.7}
.ai{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.ai h2{font-size:clamp(1.2rem,1.8vw,1.5rem);line-height:1.4;margin-bottom:16px;color:var(--t);font-weight:700}
.ai p{color:var(--t2);font-size:15px;line-height:1.8;margin-bottom:12px}
.aq{border-left:2px solid var(--a);padding:16px 20px;margin-top:20px;background:rgba(22,37,69,0.03);border-radius:0 5px 5px 0}
.aq p{font-size:14px;color:var(--t);font-weight:500;margin-bottom:0;letter-spacing:0.3px}
.alist{display:grid;gap:32px}
.aitem{display:grid;grid-template-columns:24px 1fr;gap:16px}
.adot{width:10px;height:10px;background:var(--a);border-radius:1.5px;margin-top:6px;opacity:0.4}
.aitem h3{font-size:16px;margin-bottom:4px;color:var(--t);font-weight:600}
.aitem p{font-size:14px;color:var(--t2);line-height:1.7}
.ml{display:grid;gap:12px;margin-top:40px}
.mi{border:1px solid var(--b);border-radius:7px;background:var(--su);overflow:hidden;transition:border-color .25s}
.mi:hover{border-color:rgba(196,149,106,0.25)}.mi.open{border-color:var(--a)}
.mhd{display:flex;align-items:center;gap:16px;padding:16px 20px;cursor:pointer;transition:background .25s;user-select:none}
.mhd:hover{background:rgba(22,37,69,0.02)}
.mn{width:34px;height:34px;background:var(--p);color:var(--al);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;flex-shrink:0;transition:all .25s}
.mi.open .mn{background:var(--a);color:var(--pd)}
.mhd h3{font-size:14px;font-weight:600;flex:1;color:var(--t)}
.mtog{font-size:12px;color:var(--t3);transition:transform .25s;flex-shrink:0;width:18px;text-align:center}
.mi.open .mtog{transform:rotate(180deg)}
.mbd{max-height:0;overflow:hidden;transition:max-height .3s ease}.mi.open .mbd{max-height:800px}
.mbi{padding:0 20px 20px calc(34px + 32px);font-size:14px;color:var(--t2);line-height:1.8}
.mbi p{margin-bottom:8px}.mbi ul{margin:8px 0 0 16px}.mbi li{margin-bottom:4px}.mbi strong{color:var(--t);font-weight:600}
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.cifo h3{font-size:18px;margin-bottom:16px;color:var(--t);font-weight:600}
.cifo>p{color:var(--t2);font-size:15px;line-height:1.7;margin-bottom:24px}
.cdet{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid var(--bl)}
.cdet:first-of-type{padding-top:0}.cdet-ic{width:22px;color:var(--a);flex-shrink:0;margin-top:2px}
.cdet h4{font-size:13px;color:var(--t);margin-bottom:1px;font-weight:500}.cdet p{font-size:13px;color:var(--t2);margin-bottom:0}
.fg{margin-bottom:12px}.fg label{display:block;font-size:13px;font-weight:500;margin-bottom:4px;color:var(--t)}
.fg input,.fg textarea{width:100%;padding:11px 14px;border:1px solid var(--b);border-radius:5px;font-size:14px;font-family:inherit;background:var(--su);color:var(--t);transition:all .25s;outline:none}
.fg input:hover,.fg textarea:hover{border-color:#d0cbc0}
.fg input:focus,.fg textarea:focus{border-color:var(--a);box-shadow:0 0 0 2px rgba(196,149,106,0.1)}
.fg textarea{min-height:120px;resize:vertical}
.bs{display:inline-flex;align-items:center;gap:8px;background:var(--gc);color:var(--pd);border:none;padding:13px 34px;border-radius:5px;font-size:14px;font-weight:600;cursor:pointer;transition:all .25s;font-family:inherit;box-shadow:0 4px 16px rgba(196,149,106,0.12)}
.bs:hover{box-shadow:0 6px 24px rgba(196,149,106,0.2);transform:translateY(-2px)}
.ft{background:var(--pd);color:rgba(255,255,255,0.45);padding:56px 0 24px}
.fti{max-width:1200px;margin:0 auto;padding:0 28px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px}
.ftb .lgt .cn{font-size:16px;color:#fff;font-weight:500;letter-spacing:2px;display:block}
.ftb .lgt .en{font-size:10px;color:var(--a);letter-spacing:1.2px;text-transform:uppercase}
.ftb p{margin-top:12px;font-size:13px;line-height:1.7;color:rgba(255,255,255,0.35)}
.ft h4{font-size:13px;margin-bottom:12px;font-weight:500;letter-spacing:0.5px;color:#fff}
.ftl{list-style:none}.ftl li{margin-bottom:4px}.ftl a{color:rgba(255,255,255,0.4);font-size:13px}.ftl a:hover{color:var(--al)}
.ftb2{max-width:1200px;margin:40px auto 0;padding:16px 28px 0;border-top:1px solid rgba(255,255,255,0.05);text-align:center;font-size:12px;color:rgba(255,255,255,0.25)}
@keyframes f{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes fi{from{opacity:0}to{opacity:1}}
.rv{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.rv.vs{opacity:1;transform:translateY(0)}
.rd1{transition-delay:.1s}.rd2{transition-delay:.15s}.rd3{transition-delay:.2s}
.mt6{margin-top:24px}.mt8{margin-top:32px}
.lk{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--pl);transition:all .25s}
.lk:hover{color:var(--a);gap:10px}
@media(max-width:1024px){.cg4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){
  .nv{display:none}.nv.op{display:flex;flex-direction:column;position:absolute;top:68px;left:0;right:0;background:var(--p);padding:16px;border-bottom:1px solid rgba(196,149,106,0.08);animation:fi .2s ease both}
  .nv.op a{padding:12px 16px;font-size:14px}.mt{display:block}
  .sg{flex-wrap:wrap;gap:16px}.si+.si{border-left:none}
  .ai,.cgrid{grid-template-columns:1fr;gap:32px}.cg2,.cg3{grid-template-columns:1fr}.fti{grid-template-columns:1fr;gap:32px}
}
@media(max-width:768px){.cg4{grid-template-columns:1fr}.ph{padding:60px 0 32px}}
@media(max-width:600px){
  .sec{padding:48px 0}.hc{padding:76px 20px 40px}.cd{padding:20px}.ss{padding:32px 0}.si{padding:0 12px}
  .ha{flex-direction:column;align-items:flex-start}.bp,.bo{width:100%;justify-content:center}
  .shd{margin-bottom:32px}.mhd{padding:12px 16px}.mbi{padding:0 16px 16px calc(30px + 24px)}
  .mn{width:30px;height:30px;font-size:12px}.aitem{grid-template-columns:20px 1fr}.ft{padding:40px 0 16px}
}
*** End of File