:root{--bg:#071425;--paper:#fff;--ink:#162238;--muted:#5d6980;--gold:#d8b76a;--line:#e8edf5;--soft:#f7f3e8}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.75}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1180px,92vw);margin:auto}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-weight:800}.brand img{width:42px;height:42px}.brand small{display:block;font-size:12px;color:var(--muted);font-weight:500}.menu{display:flex;gap:22px;align-items:center;font-size:15px}.menu a:hover{color:#000}.lang{padding:7px 11px;border:1px solid var(--line);border-radius:99px;background:#fff;font-size:13px}.hero{min-height:760px;display:flex;align-items:center;position:relative;color:#fff;background:linear-gradient(120deg,rgba(5,13,28,.86),rgba(5,13,28,.28)),url('images/huaven-city-3.png') center/cover no-repeat;overflow:hidden}.hero-content{position:relative;z-index:2;max-width:840px;padding:70px 0}.eyebrow{letter-spacing:.18em;text-transform:uppercase;color:#f2d895;font-weight:700;font-size:13px}.hero h1{font-size:clamp(44px,7vw,84px);line-height:1.05;margin:18px 0 8px}.hero h2{font-size:clamp(22px,3vw,34px);font-weight:500;margin:0 0 25px;color:#f7efd9}.hero p{font-size:19px;max-width:760px;color:#eef3ff}.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 22px;border-radius:999px;font-weight:700;border:1px solid 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p{margin:0;color:var(--muted)}.image-card{border-radius:28px;overflow:hidden;box-shadow:0 24px 60px rgba(10,22,42,.16);background:#fff}.image-card img{width:100%;height:100%;object-fit:cover}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.stat{border-left:3px solid var(--gold);padding:8px 0 8px 16px}.stat strong{font-size:32px;display:block}.map-wrap{background:#fff;border-radius:28px;padding:18px;border:1px solid var(--line);box-shadow:0 20px 50px rgba(18,32,58,.08)}.partners{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}.partner{padding:16px;border-radius:18px;background:rgba(216,183,106,.12);border:1px solid rgba(216,183,106,.3)}.footer{background:#040b15;color:#cbd6eb;padding:46px 0}.footer strong{color:#fff}.page-hero{padding:100px 0 70px;background:linear-gradient(120deg,#08162a,#1b2d4c);color:#fff}.page-hero h1{font-size:48px;margin:0 0 12px}.form{background:#fff;border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:0 18px 50px rgba(18,32,58,.08)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{margin-bottom:16px}.field label{display:block;font-weight:700;margin-bottom:7px}.field input,.field select,.field textarea{width:100%;border:1px solid #dbe3ef;border-radius:14px;padding:12px 14px;font:inherit}.field textarea{min-height:130px}.notice{padding:14px 18px;border-radius:14px;margin-bottom:18px}.notice.ok{background:#edf9ef;color:#146b2b}.notice.err{background:#fff0f0;color:#9d1d1d}.admin-body{background:#f4f6fa}.admin-box{max-width:420px;margin:90px auto;background:#fff;border-radius:24px;padding:30px;border:1px solid var(--line);box-shadow:0 20px 50px rgba(18,32,58,.1)}.admin-table{width:100%;border-collapse:collapse;background:#fff;border-radius:18px;overflow:hidden}.admin-table th,.admin-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}.admin-table 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