:root{--c-primary:#0077b6;}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Noto Sans SC',sans-serif;background:#f7fbfd;color:#2b3442;line-height:1.8}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:auto;padding:0 20px}
.site-header{position:fixed;top:0;left:0;width:100%;z-index:100;background:rgba(255,255,255,0.97);box-shadow:0 4px 16px rgba(0,119,182,0.12)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:1.35rem;color:#0077b6;letter-spacing:0.5px}
.brand small{display:block;font-family:'Noto Sans SC',sans-serif;font-weight:400;font-size:0.62rem;color:#8a94a6;letter-spacing:5px}
.nav-menu{display:flex;list-style:none;gap:4px}
.nav-menu a{display:block;padding:9px 16px;color:#4a5465;font-size:0.92rem;transition:all .3s}
.nav-menu a:hover{color:#0077b6}
.nav-menu a.active{background:#0077b6;color:#fff;border-radius:6px}
.nav-toggle{display:none;background:none;border:2px solid #0077b6;color:#0077b6;padding:6px 14px;font-family:'Noto Sans SC',sans-serif;font-size:1rem;cursor:pointer}
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding:150px 20px 90px;background:#e7f3fa}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35}
.metro-map{position:absolute;inset:0;pointer-events:none}
.metro-map .line{position:absolute;left:0;right:0;top:50%;height:8px;border-radius:4px}
.metro-map .line.l1{background:#e63946;transform:rotate(-12deg) scale(1.2)}
.metro-map .line.l2{background:#8338ec;transform:rotate(8deg) scale(1.15)}
.metro-map .line.l3{background:#80ed99;transform:rotate(-2deg) scale(1.3)}
.metro-map .line.l4{background:#ffd60a;transform:rotate(14deg) scale(1.1)}
.metro-map .dot{position:absolute;width:18px;height:18px;border-radius:50%;background:#fff;border:5px solid #0077b6;z-index:2;box-shadow:0 0 0 2px rgba(0,119,182,0.3)}
.metro-map .dot:nth-child(6){top:22%;left:14%}
.metro-map .dot:nth-child(7){top:38%;right:16%;border-color:#e63946}
.metro-map .dot:nth-child(8){bottom:24%;left:24%;border-color:#80ed99}
.metro-map .dot:nth-child(9){bottom:30%;right:28%;border-color:#8338ec}
.metro-map .dot:nth-child(10){top:56%;left:46%;border-color:#ffd60a}
.metro-map .route-arrow{position:absolute;top:66%;right:8%;color:#0077b6;font-size:2.2rem;z-index:3;transform:rotate(-15deg)}
.hero-content{position:relative;z-index:4;max-width:640px}
.hero-content .walk-tag{display:inline-block;background:#0077b6;color:#fff;padding:5px 18px;border-radius:30px;font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:700;font-size:0.9rem;letter-spacing:2px;margin-bottom:18px}
.hero-content h1{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:3rem;color:#12233a;line-height:1.2;margin-bottom:16px}
.hero-content h1 em{font-style:normal;color:#e63946}
.hero-content p{color:#5a6475;font-size:1.03rem;max-width:540px;margin-bottom:30px}
.btn{display:inline-block;background:#0077b6;color:#fff;padding:13px 34px;border-radius:40px;font-family:'Noto Sans SC',sans-serif;letter-spacing:2px;font-size:1rem;box-shadow:0 6px 20px rgba(0,119,182,0.35);transition:all .3s}
.btn:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,119,182,0.45)}
.btn.ghost{background:transparent;border:2px solid #0077b6;color:#0077b6;box-shadow:none}
.btn.ghost:hover{background:#0077b6;color:#fff}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap}
.steps{display:flex;gap:14px;margin-top:40px;flex-wrap:wrap}
.steps .step{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #dcebf5;border-radius:30px;padding:8px 18px;font-size:0.85rem;color:#4a5465;box-shadow:0 4px 12px rgba(0,119,182,0.08)}
.steps .step i{width:24px;height:24px;border-radius:50%;background:#0077b6;color:#fff;display:flex;align-items:center;justify-content:center;font-style:normal;font-weight:700;font-size:0.78rem}
.section{padding:90px 0}
.section-white{background:#ffffff}
.section-blue{background:#e7f3fa}
.section-night{background:#12233a;color:#fff}
.section-title{text-align:center;margin-bottom:14px}
.section-title .en{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:700;color:#0077b6;font-size:0.95rem;letter-spacing:4px}
.section-title h2{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:2.2rem;color:#12233a;margin-top:6px;letter-spacing:1px}
.section-title h2 em{font-style:normal;color:#e63946}
.section-title .metro-div{width:170px;margin:18px auto 0;height:12px;position:relative}
.section-title .metro-div::before{content:'';position:absolute;top:5px;left:0;width:100%;height:3px;background:#b7d9eb}
.section-title .metro-div::after{content:'';position:absolute;top:1px;left:50%;transform:translateX(-50%);width:10px;height:10px;border-radius:50%;background:#fff;border:3px solid #e63946}
.section-title p{color:#5a6475;margin-top:14px;font-size:0.95rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-top:50px}
.split-text h2{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:2rem;color:#12233a;margin-bottom:16px}
.split-text h2 em{font-style:normal;color:#e63946}
.split-text p{color:#5a6475;margin-bottom:14px}
.split-media{position:relative}
.split-media img{border-radius:16px;box-shadow:0 24px 60px rgba(18,35,58,0.3)}
.split-media::after{content:'City Walk · 城市漫步';position:absolute;left:50%;bottom:-18px;transform:translateX(-50%);background:#0077b6;color:#fff;padding:8px 24px;border-radius:30px;font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:700;font-size:0.9rem;letter-spacing:1px;white-space:nowrap}
.routes{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:50px}
.route{background:#fff;border-radius:16px;overflow:hidden;border:1px solid #dcebf5;transition:transform .3s;position:relative}
.route:hover{transform:translateY(-8px);box-shadow:0 16px 40px rgba(0,119,182,0.18)}
.route .route-line{position:absolute;top:0;left:0;right:0;height:7px;z-index:2}
.route .route-line.red{background:#e63946}
.route .route-line.green{background:#80ed99}
.route .route-line.purple{background:#8338ec}
.route img{height:180px;width:100%;object-fit:cover}
.route-body{padding:22px}
.route-body .no{font-family:'Nunito',sans-serif;font-weight:700;color:#0077b6;font-size:0.8rem;letter-spacing:2px}
.route-body h3{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:1.15rem;margin:6px 0 10px}
.route-body p{color:#5a6475;font-size:0.88rem;margin-bottom:14px}
.route-body .meta{display:flex;justify-content:space-between;border-top:1px dashed #b7d9eb;padding-top:12px;font-size:0.82rem;color:#8a94a6}
.route-body .meta strong{color:#e63946}
.route .badge{position:absolute;top:18px;left:14px;background:#fff;color:#0077b6;padding:3px 14px;border-radius:20px;font-family:'Nunito',sans-serif;font-weight:700;font-size:0.78rem;z-index:3;box-shadow:0 2px 8px rgba(18,35,58,0.2)}
.stations{background:#fff;border:1px solid #dcebf5;border-radius:16px;margin-top:50px;overflow:hidden}
.stations .st-row{display:flex;align-items:center;gap:18px;padding:18px 26px;border-bottom:1px dashed #dcebf5}
.stations .st-row:last-child{border-bottom:none}
.stations .st-row .st-dot{width:16px;height:16px;border-radius:50%;border:5px solid #0077b6;flex-shrink:0;background:#fff}
.stations .st-row:nth-child(2) .st-dot{border-color:#e63946}
.stations .st-row:nth-child(3) .st-dot{border-color:#80ed99}
.stations .st-row:nth-child(4) .st-dot{border-color:#8338ec}
.stations .st-row:nth-child(5) .st-dot{border-color:#ffd60a}
.stations .st-row h4{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:1.05rem;min-width:120px}
.stations .st-row p{color:#5a6475;font-size:0.88rem;flex:1}
.stations .st-row .st-tag{background:#e7f3fa;color:#0077b6;border-radius:20px;padding:4px 14px;font-size:0.78rem;white-space:nowrap}
.news{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:50px}
.news-item{background:#fff;border:1px solid #dcebf5;border-radius:16px;overflow:hidden;transition:transform .3s}
.news-item:hover{transform:translateY(-6px)}
.news-item img{height:170px;width:100%;object-fit:cover}
.news-body{padding:20px}
.news-body time{font-family:'Nunito',sans-serif;font-weight:700;color:#0077b6;font-size:0.85rem}
.news-body h3{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:1.02rem;margin:8px 0;line-height:1.5}
.news-body p{color:#5a6475;font-size:0.86rem;margin-bottom:12px}
.more-link{color:#e63946;font-weight:700}
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;margin-top:50px;text-align:center}
.team figure img{width:150px;height:150px;border-radius:50%;margin:0 auto;border:5px solid #fff;box-shadow:0 0 0 4px #0077b6;object-fit:cover}
.team figcaption{margin-top:16px}
.team h4{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:1.1rem}
.team .role{color:#0077b6;font-size:0.82rem;letter-spacing:3px}
.team p{font-size:0.87rem;color:#5a6475;margin-top:8px}
.cta-band{background:linear-gradient(135deg,#0077b6,#8338ec);padding:80px 20px;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:'';position:absolute;top:-60px;left:-60px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,0.12)}
.cta-band::after{content:'';position:absolute;bottom:-80px;right:-40px;width:220px;height:220px;border-radius:50%;background:rgba(255,214,10,0.2)}
.cta-band h2{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:2.2rem;color:#fff;margin-bottom:12px}
.cta-band p{color:rgba(255,255,255,0.92);margin:0 auto 26px;max-width:520px}
.cta-band .btn{background:#ffd60a;color:#12233a}
.cta-band .btn:hover{box-shadow:0 10px 28px rgba(255,214,10,0.5)}
.banner{position:relative;padding:180px 20px 100px;text-align:center;overflow:hidden;background:#e7f3fa}
.banner .hero-bg{opacity:.3}
.banner::after{content:'';position:absolute;left:0;right:0;bottom:0;height:70px;background:linear-gradient(transparent,rgba(231,243,250,0.95))}
.banner h1{position:relative;z-index:2;font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:2.7rem;color:#12233a;letter-spacing:2px}
.banner .en{position:relative;z-index:2;color:#0077b6;font-family:'Nunito',sans-serif;font-weight:700;letter-spacing:5px;font-size:1rem}
.breadcrumb{position:relative;z-index:2;color:#5a6475;font-size:0.85rem;margin-top:12px}
.about-lead{max-width:760px;margin:0 auto 50px;text-align:center}
.about-lead p{color:#5a6475;margin-bottom:18px}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:50px}
.value{background:#fff;border:1px dashed #b7d9eb;padding:34px 18px;text-align:center;transition:transform .3s;border-radius:16px}
.value:hover{transform:translateY(-6px)}
.value .tag-ico{width:62px;height:62px;margin:0 auto 16px;border-radius:50%;background:#e7f3fa;display:flex;align-items:center;justify-content:center;font-size:1.5rem}
.value h4{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:1.05rem;margin-bottom:8px}
.value p{color:#5a6475;font-size:0.85rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:50px}
.grid-4 figure{background:#fff;border:1px solid #dcebf5;border-radius:16px;overflow:hidden}
.grid-4 img{height:210px;width:100%;object-fit:cover}
.grid-4 figcaption{padding:14px;text-align:center;font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:700;font-size:0.95rem}
.grid-4 figcaption em{display:block;font-style:normal;font-size:0.78rem;color:#0077b6;margin-top:4px}
.articles{max-width:900px;margin:50px auto 0}
.article{display:grid;grid-template-columns:320px 1fr;gap:26px;background:#fff;border:1px solid #dcebf5;border-radius:16px;overflow:hidden;margin-bottom:34px;transition:transform .3s}
.article:hover{transform:translateY(-5px)}
.article img{height:100%;min-height:220px;object-fit:cover}
.article-body{padding:28px;display:flex;flex-direction:column}
.article-body time{font-family:'Nunito',sans-serif;font-weight:700;color:#0077b6;font-size:0.9rem}
.article-body h3{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:1.25rem;margin:8px 0 10px}
.article-body p{color:#5a6475;font-size:0.92rem;flex:1;margin-bottom:14px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:50px;align-items:start}
.contact-info h3{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:1.4rem;margin-bottom:22px}
.info-item{display:flex;gap:18px;align-items:flex-start;margin-bottom:24px;background:#fff;border:1px dashed #b7d9eb;padding:18px;border-radius:16px}
.info-item .tag-ico{width:46px;height:46px;border-radius:50%;background:#e7f3fa;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.info-item h4{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:1rem}
.info-item p{color:#5a6475;font-size:0.88rem}
.contact-form{background:#fff;border:2px dashed #b7d9eb;padding:36px;border-radius:16px}
.contact-form h3{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:1.4rem;margin-bottom:22px}
.contact-form label{display:block;color:#5a6475;font-size:0.9rem;margin:16px 0 6px}
.contact-form input,.contact-form textarea{width:100%;background:#f2f9fd;border:1px solid #b7d9eb;color:#2b3442;padding:12px 14px;font-size:0.95rem;font-family:'Noto Sans SC',sans-serif;border-radius:8px}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:#0077b6;box-shadow:0 0 10px rgba(0,119,182,0.2)}
.contact-form textarea{height:130px;resize:vertical}
.contact-form button{margin-top:22px}
.map-box{margin-top:70px;border:1px solid #dcebf5;border-radius:16px;overflow:hidden;position:relative;height:360px;background:#e7f3fa}
.map-box::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(0,119,182,0.06) 0 1px,transparent 1px 50px),repeating-linear-gradient(90deg,rgba(0,119,182,0.06) 0 1px,transparent 1px 50px)}
.map-box .m-line{position:absolute;height:6px;border-radius:3px}
.map-box .m-line.m1{background:#e63946;left:8%;right:60%;top:40%;transform:rotate(12deg)}
.map-box .m-line.m2{background:#80ed99;left:40%;right:6%;top:30%;transform:rotate(-8deg)}
.map-box .m-line.m3{background:#8338ec;left:30%;right:30%;top:55%;transform:rotate(-3deg)}
.map-box .m-dot{position:absolute;width:16px;height:16px;border-radius:50%;background:#fff;border:5px solid #0077b6;z-index:2}
.map-box .m-dot:nth-child(1){left:28%;top:38%}
.map-box .m-dot:nth-child(2){right:30%;top:52%;border-color:#e63946}
.map-box .m-dot:nth-child(3){left:46%;top:24%;border-color:#80ed99}
.map-box .map-label{position:absolute;left:50%;top:52%;transform:translateX(-50%);background:#fff;border:2px solid #0077b6;color:#12233a;padding:6px 20px;font-family:'Nunito',sans-serif;font-weight:700;font-size:0.95rem;white-space:nowrap;z-index:2;border-radius:30px}
.site-footer{background:#12233a;color:#fff;padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px}
.footer-grid h4{font-family:'Nunito','Noto Sans SC',sans-serif;color:#7ed0f0;margin-bottom:16px;font-size:1.02rem}
.footer-grid h4 span{color:#ffd60a}
.footer-grid p,.footer-grid li{color:#b9c4d4;font-size:0.88rem;list-style:none}
.footer-grid ul li{margin-bottom:10px}
.footer-grid a:hover{color:#ffd60a}
.footer-grid .brand-line{font-family:'Nunito','Noto Sans SC',sans-serif;font-weight:800;font-size:1.5rem;color:#7ed0f0}
.copyright{text-align:center;padding:20px 0;border-top:1px solid rgba(255,255,255,0.15);color:#7d8aa0;font-size:0.82rem}
.center-link{text-align:center;margin-top:36px}
.spacer-title{margin-top:90px}
.cta-note{color:rgba(255,255,255,0.92);margin-bottom:26px}
@media(max-width:768px){
.nav-toggle{display:block}
.nav-menu{position:absolute;top:72px;left:0;width:100%;background:#fff;flex-direction:column;padding:10px 20px 20px;display:none;box-shadow:0 10px 26px rgba(0,119,182,0.15)}
.nav-menu.open{display:flex}
.hero-content h1{font-size:2.2rem}
.split{grid-template-columns:1fr}
.routes,.news,.team{grid-template-columns:1fr}
.gallery{grid-template-columns:1fr 1fr}
.values,.grid-4{grid-template-columns:1fr 1fr}
.articles{max-width:100%}
.article{grid-template-columns:1fr}
.article img{height:200px;min-height:0}
.contact-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.stations .st-row{flex-wrap:wrap;gap:10px}
.stations .st-row .st-tag{margin-left:auto}
.banner h1{font-size:2rem}
.section-title h2{font-size:1.9rem}
}


/* ===== CMS helpers ===== */
.form-alert{padding:12px 16px;border-radius:8px;margin:0 0 16px;font-size:.92rem;line-height:1.6}
.form-alert-ok{background:rgba(46,160,67,.08);border:1px solid rgba(46,160,67,.35);color:#2ea043}
.form-alert-err{background:rgba(220,53,69,.08);border:1px solid rgba(220,53,69,.35);color:#dc3545}
.form-alert ul{margin:0;padding-left:18px}
.cms-pager{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:44px 0 0}
.cms-pager a,.cms-pager span{min-width:38px;padding:8px 13px;border:1px solid rgba(128,128,128,.35);border-radius:6px;text-align:center;text-decoration:none;color:inherit}
.cms-pager .active{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.detail-page{max-width:1100px;margin:0 auto;padding:72px 24px}
.detail-media{width:100%;max-height:520px;object-fit:cover;border-radius:14px;margin-bottom:26px;display:block}
.detail-title{font-size:clamp(26px,3vw,38px);line-height:1.3;margin-bottom:12px}
.detail-meta{color:#777;font-size:.95rem;margin-bottom:20px}
.detail-body{line-height:1.9;color:#444}
.detail-body p{margin-bottom:1em}
.detail-body img{max-width:100%;height:auto;border-radius:10px}
.detail-back{display:inline-block;margin-top:28px;padding:11px 26px;border:1px solid rgba(128,128,128,.4);border-radius:999px;text-decoration:none;color:inherit}
/* ===== 深色 banner 标题白字（避免 h1 与背景同色不可读） ===== */
.banner--ink h1,.banner--purple h1,.banner--coral h1{color:#fff}
/* ===== 阅读全文按钮（硬边 neo-brutalist 风格） ===== */
.news-item .more{display:inline-block;margin-top:14px;padding:10px 20px;background:var(--c-ink);color:#fff;border:var(--border-2);box-shadow:var(--shadow-sm);font-family:var(--font-en);font-weight:800;font-size:.85rem;letter-spacing:.02em;text-decoration:none;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}
.news-item .more:hover{background:var(--c-coral);transform:translate(-2px,-2px);box-shadow:var(--shadow)}
/* ===== 留言板一行一个 input（01 翰墨轩） ===== */
.form-grid{grid-template-columns:1fr}

.hero-content{margin-left:15%}