:root{--ink-green:#4a7c59;--ink-dark:#2d5016;--ink-light:#7aa87e;--ink-pale:#dce8db;--rice-paper:#faf6f0;--rice-dark:#f0ebe0;--text-main:#3a3a3a;--text-light:#7a7a7a;--gold:#b8914d;--gold-light:#d4b872}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Noto Sans SC',-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;color:var(--text-main);background:var(--rice-paper);line-height:1.75}
a{color:var(--ink-green);text-decoration:none}
h1,h2,h3{font-family:'Noto Serif SC',serif;color:var(--ink-dark)}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
/* header */
.hd{position:sticky;top:0;z-index:99;background:rgba(250,246,240,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--ink-pale)}
.hd-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;flex-direction:column;line-height:1.2}
.logo-cn{font-family:'Noto Serif SC',serif;font-size:22px;font-weight:700;color:var(--ink-dark)}
.logo-en{font-size:11px;color:var(--gold);letter-spacing:2px}
.nav{display:flex;gap:18px}
.nav a{color:var(--text-main);font-size:15px;padding:6px 2px;border-bottom:2px solid transparent}
.nav a:hover{color:var(--ink-green);border-bottom-color:var(--gold)}
.menu-btn{display:none;background:none;border:1px solid var(--ink-pale);border-radius:8px;font-size:20px;padding:2px 10px;cursor:pointer}
/* hero */
.hero{padding:56px 0 40px;text-align:center;background:linear-gradient(rgba(255,255,255,.86),rgba(255,255,255,.95)),url('/img/hero-wuhan-yellow-crane-tower.jpg') center 40%/cover no-repeat;border-bottom:1px solid #e7efe4}
.hero h1{font-size:34px;margin-bottom:12px}
.hero p{color:var(--text-light);font-size:16px}
.hero-badge{display:inline-block;background:var(--ink-pale);color:var(--ink-dark);border-radius:20px;padding:4px 16px;font-size:13px;margin-bottom:16px}
/* principle cards */
.p-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:28px 0}
.p-card{background:#fff;border-radius:10px;padding:22px 18px;text-align:center;box-shadow:0 2px 10px rgba(45,80,22,.06)}
.p-card .ic{font-size:26px}
.p-card h3{font-size:16px;margin:8px 0 6px}
.p-card p{font-size:13px;color:var(--text-light)}
/* blocks */
.block{margin:36px 0}
.block>h2{font-size:22px;margin-bottom:16px;padding-left:12px;border-left:4px solid var(--gold)}
.lead{font-size:15.5px;color:var(--text-main)}
/* entry cards */
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.entry{border-radius:12px;padding:30px 24px;color:#fff;position:relative;overflow:hidden;box-shadow:0 4px 16px rgba(45,80,22,.15)}
.entry h3{color:#fff;font-size:20px}
.entry p{font-size:13px;opacity:.9;margin-top:6px}
.entry .go{position:absolute;right:18px;bottom:14px;font-size:13px;background:rgba(255,255,255,.2);border-radius:14px;padding:2px 12px}
.e1{background:linear-gradient(135deg,#4a7c59,#2d5016)}.e2{background:linear-gradient(135deg,#7aa87e,#4a7c59)}.e3{background:linear-gradient(135deg,#b8914d,#8a6a33)}
/* cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 2px 10px rgba(45,80,22,.06);transition:transform .2s,box-shadow .2s;display:block;color:var(--text-main)}
.card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(45,80,22,.13)}
.card-body{padding:18px}
.card-body h3{font-size:16.5px;margin-bottom:8px}
.card-body p{font-size:13.5px;color:var(--text-light)}
.meta{font-size:12px;color:var(--text-light);margin-top:10px;display:flex;gap:10px;flex-wrap:wrap}
.meta .tag{background:var(--ink-pale);color:var(--ink-dark);border-radius:10px;padding:1px 10px}
/* filter chips */
.chips{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}
.chip{border:1px solid var(--ink-light);color:var(--ink-green);border-radius:18px;padding:5px 18px;font-size:14px;cursor:pointer;background:#fff}
.chip.on,.chip:hover{background:var(--ink-green);color:#fff;border-color:var(--ink-green)}
/* gradient art (替代外链图) */
.art{height:150px;position:relative}
.g-sanxia-daba{background:linear-gradient(160deg,#7fa8b8 0%,#4a7c59 55%,#2d5016 100%)}
.g-enshi-daxigu{background:linear-gradient(160deg,#c9d8c5 0%,#7aa87e 45%,#3d5a3a 100%)}
.g-mulan-caoyuan{background:linear-gradient(160deg,#a7d0a2 0%,#7fbf6e 50%,#4a8c3f 100%)}
.g-qingjiang-hualang{background:linear-gradient(160deg,#9fc6cf 0%,#5d9b8f 55%,#2f6657 100%)}
.g-quyuan-guli{background:linear-gradient(160deg,#d8cba8 0%,#a89a6a 50%,#6b6136 100%)}
.g-chexi{background:linear-gradient(160deg,#b5c9a8 0%,#8a9a5b 55%,#57582e 100%)}
.g-default{background:linear-gradient(160deg,#dce8db,#7aa87e)}
.art::after{content:"";position:absolute;inset:auto 0 0 0;height:45%;background:linear-gradient(to top,rgba(45,80,22,.25),transparent)}
/* tables */
table{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden;font-size:14px;margin:14px 0;box-shadow:0 2px 8px rgba(45,80,22,.05)}
th{background:var(--ink-green);color:#fff;padding:10px 12px;text-align:left;font-weight:500}
td{padding:10px 12px;border-bottom:1px solid var(--rice-dark)}
tr:last-child td{border-bottom:none}
tr:nth-child(even) td{background:#fbfaf6}
/* article */
.article{background:#fff;border-radius:12px;padding:36px 40px;box-shadow:0 2px 12px rgba(45,80,22,.06)}
.article h1{font-size:26px;line-height:1.4;margin-bottom:12px}
.article h3{font-size:18px;margin:26px 0 10px;color:var(--ink-green)}
.article p{margin:10px 0;font-size:15px}
.article .lead{font-size:16px}
.a-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--text-light);padding:12px 0;border-bottom:1px dashed var(--ink-pale);margin-bottom:18px}
.src-box{background:var(--ink-pale);border-radius:10px;padding:18px 22px;margin-top:28px}
.src-box h3{font-size:14px;color:var(--ink-dark);margin-bottom:6px}
.src-box p{font-size:13px;color:var(--text-light)}
/* FAQ */
details{background:#fff;border-radius:10px;padding:14px 18px;margin-bottom:10px;box-shadow:0 2px 8px rgba(45,80,22,.05)}
summary{cursor:pointer;font-weight:600;font-size:15px;color:var(--ink-dark)}
details p{margin-top:10px;font-size:14px;color:var(--text-main)}
/* destination */
.dest-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:20px 0}
.subnav{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.subnav a{font-size:13.5px;background:#fff;border:1px solid var(--ink-pale);border-radius:16px;padding:5px 14px;color:var(--text-main)}
.subnav a.on,.subnav a:hover{background:var(--ink-green);color:#fff}
.dest-hero{height:200px;border-radius:14px;overflow:hidden;position:relative;margin:16px 0;background-size:cover;background-position:center}
.a-hero{width:100%;max-width:960px;height:auto;border-radius:12px;display:block;margin:16px 0 4px;box-shadow:0 2px 10px rgba(45,80,22,.10)}
.dest-hero-in{position:absolute;inset:0;background:rgba(45,80,22,.35);display:flex;flex-direction:column;justify-content:center;align-items:center;color:#fff}
.dest-hero-in h1{color:#fff;font-size:32px}
.dest-hero-in p{opacity:.92}
.hl-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.hl-card{background:#fff;border-left:4px solid var(--gold);border-radius:8px;padding:14px 16px;font-size:14px;box-shadow:0 2px 8px rgba(45,80,22,.05)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.tips{font-size:14px;color:var(--text-main);background:#fff;border-radius:10px;padding:14px 18px;box-shadow:0 2px 8px rgba(45,80,22,.05)}
.note{font-size:12.5px;color:var(--text-light);margin-top:8px}
/* reviews */
.review{background:#fff;border-radius:10px;padding:18px 22px;margin-bottom:14px;box-shadow:0 2px 8px rgba(45,80,22,.05)}
.review .rv-top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.stars{color:var(--gold);letter-spacing:2px}
.badge{font-size:11.5px;background:var(--ink-pale);color:var(--ink-dark);border-radius:10px;padding:2px 10px}
.score-sum{display:flex;align-items:center;gap:22px;background:#fff;border-radius:12px;padding:22px;margin-bottom:22px;box-shadow:0 2px 10px rgba(45,80,22,.06)}
.score-num{font-size:44px;font-weight:700;color:var(--ink-green);font-family:'Noto Serif SC',serif}
.bar{flex:1}
.bar-row{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--text-light);margin:3px 0}
.bar-track{flex:1;height:8px;background:var(--rice-dark);border-radius:4px;overflow:hidden}
.bar-fill{height:100%;background:var(--ink-light)}
/* news */
.news-list{list-style:none}
.news-list li{background:#fff;border-radius:10px;padding:14px 18px;margin-bottom:10px;box-shadow:0 2px 8px rgba(45,80,22,.05)}
.news-list .date{font-size:12.5px;color:var(--gold);margin-right:10px}
.news-list p{font-size:13px;color:var(--text-light);margin-top:4px}
/* form */
.form{background:#fff;border-radius:12px;padding:28px;box-shadow:0 2px 12px rgba(45,80,22,.06)}
.form label{display:block;font-size:14px;margin:14px 0 6px;color:var(--ink-dark)}
.form input,.form select,.form textarea{width:100%;border:1px solid var(--ink-pale);border-radius:8px;padding:10px 12px;font-size:14px;font-family:inherit}
.btn{display:inline-block;background:var(--ink-green);color:#fff;border-radius:8px;padding:12px 34px;font-size:15px;border:none;cursor:pointer;margin-top:18px}
.btn:hover{background:var(--ink-dark)}
/* crumbs */
.crumbs{font-size:13px;color:var(--text-light);margin:18px 0 4px}
/* footer */
.ft{background:var(--ink-dark);color:#d9e4d5;margin-top:56px;padding:36px 0 28px;font-size:13.5px}
.ft .ft-name{font-family:'Noto Serif SC',serif;font-size:17px;color:#fff;margin-bottom:10px}
.ft p{margin:5px 0;opacity:.85}
.ft a{color:#d4b872;margin-right:14px}
/* responsive */
@media(max-width:900px){
.nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--rice-paper);flex-direction:column;padding:16px 20px;border-bottom:1px solid var(--ink-pale)}
.nav.open{display:flex}
.menu-btn{display:block}
.p-grid,.entry-grid,.grid3,.dest-grid{grid-template-columns:1fr 1fr}
.two-col,.grid2{grid-template-columns:1fr}
.article{padding:24px 18px}
.hero h1{font-size:26px}
}
@media(max-width:560px){.p-grid,.entry-grid,.grid3,.dest-grid{grid-template-columns:1fr}.hl-grid{grid-template-columns:1fr}}