/* Variables */
:root {
  --c-green: #2E9A4A;
  --c-green-dark: #1F7A38;
  --c-green-light: #E8F4ED;
  --c-amber: #F2A93A;
  --c-amber-light: #FEF4E2;
  --c-blue: #3478F6;
  --c-text: #1F2937;
  --c-text-2: #4B5563;
  --c-text-3: #6B7280;
  --c-bg: #FAF8F2;
  --c-bg-2: #F0F7E5;
  --c-border: #E5E7EB;
  --shadow-card: 0 4px 16px rgba(0,0,0,.06);
  --shadow-lg: 0 12px 36px rgba(0,0,0,.08);
  --radius: 16px;
  --radius-sm: 10px;
}

/* Reset */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans CN",system-ui,-apple-system,"Segoe UI",sans-serif;
  color: var(--c-text); background: var(--c-bg); line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 0;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; }

/* Container */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Top bar */
.topbar { background: var(--c-green-dark); color: #fff; font-size: 13px; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; height: 38px; }
.topbar a { color: #fff; opacity: .9; }
.topbar a:hover { opacity: 1; }
.topbar .sep { margin: 0 10px; opacity: .5; }

/* Header */
.header { background: #fff; box-shadow: 0 1px 0 var(--c-border); position: sticky; top: 0; z-index: 50; }
.header .wrap { display: flex; align-items: center; justify-content: space-between; height: 74px; position: relative; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 48px; height: 48px; }
.brand .name { font-size: 17px; font-weight: 600; color: var(--c-text); line-height: 1.2; }
.brand .sub { font-size: 12px; color: var(--c-text-3); letter-spacing: 1px; }

/* Nav */
.nav { display: flex; gap: 4px; align-items: center; }
.nav a { padding: 9px 16px; border-radius: 8px; font-size: 15px; color: var(--c-text-2); transition: all .2s; }
.nav a:hover, .nav a.active { color: var(--c-green); background: var(--c-green-light); }
.btn-primary { background: var(--c-green); color: #fff !important; padding: 10px 22px; border-radius: 999px; font-weight: 500; transition: background .2s; }
.btn-primary:hover { background: var(--c-green-dark); }
.menu-btn { display: none; padding: 8px; border-radius: 8px; }
.menu-btn:hover { background: var(--c-green-light); }

/* Hero */
.hero { padding: 56px 0 72px; background: linear-gradient(180deg, var(--c-bg-2), var(--c-bg)); }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero h1 { font-size: 42px; line-height: 1.2; font-weight: 700; color: var(--c-text); margin-bottom: 16px; }
.hero h1 small { display: block; font-size: 16px; color: var(--c-text-2); font-weight: 400; margin-bottom: 6px; }
.tag { display: inline-block; padding: 4px 12px; background: var(--c-amber-light); color: #B8740E; border-radius: 6px; font-size: 13px; font-weight: 500; margin: 0 6px 8px 0; }
.tag.green { background: var(--c-green-light); color: var(--c-green); }
.hero p.lead { font-size: 17px; color: var(--c-text-2); margin: 20px 0 8px; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 28px 0; padding: 18px 20px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-card); }
.fact .n { font-size: 24px; font-weight: 700; color: var(--c-green); }
.fact .l { font-size: 13px; color: var(--c-text-3); margin-top: 2px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 26px; border-radius: 999px; font-size: 15px; font-weight: 500; transition: all .2s; }
.btn-solid { background: var(--c-green); color: #fff; }
.btn-solid:hover { background: var(--c-green-dark); transform: translateY(-1px); }
.btn-outline { background: #fff; color: var(--c-green); border: 1.5px solid var(--c-green); }
.btn-outline:hover { background: var(--c-green-light); }
.hero img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; }

/* Section */
section { padding: 80px 0; }
.sec-title { text-align: center; margin-bottom: 48px; }
.sec-title .eyebrow { font-size: 13px; color: var(--c-green); font-weight: 500; letter-spacing: 3px; }
.sec-title h2 { font-size: 34px; font-weight: 700; margin: 8px 0 12px; }
.sec-title p { color: var(--c-text-2); font-size: 16px; max-width: 600px; margin: 0 auto; }

/* Stats strip */
.stats { background: var(--c-green); color: #fff; padding: 44px 0; }
.stats .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat .n { font-size: 36px; font-weight: 700; line-height: 1.1; }
.stat .l { font-size: 14px; opacity: .85; margin-top: 6px; }

/* Features */
.features { background: #fff; }
.features .grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature { padding: 28px; border-radius: var(--radius); background: var(--c-bg); transition: all .25s; }
.feature:hover { background: #fff; box-shadow: var(--shadow-card); transform: translateY(-2px); }
.feature .icon { width: 48px; height: 48px; background: var(--c-green-light); color: var(--c-green); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.feature h3 { font-size: 18px; margin-bottom: 8px; color: var(--c-text); }
.feature p { font-size: 14px; color: var(--c-text-2); }

/* Gallery */
.gallery .grid { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: 200px; gap: 12px; }
.gallery .item { border-radius: var(--radius-sm); overflow: hidden; position: relative; }
.gallery .item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.gallery .item:hover img { transform: scale(1.05); }
.gallery .item .caption { position: absolute; left: 12px; bottom: 12px; color: #fff; font-size: 14px; background: rgba(0,0,0,.5); padding: 4px 10px; border-radius: 6px; }
.gallery .item.large { grid-column: span 4; }
.gallery .item.tall { grid-column: span 2; grid-row: span 2; }
.gallery .item.wide { grid-column: span 2; }

/* Team */
.team { background: var(--c-bg-2); }
.team .grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.team img { border-radius: var(--radius); box-shadow: var(--shadow-card); width: 100%; }
.team .right h2 { font-size: 32px; margin-bottom: 16px; }
.team .right > p { color: var(--c-text-2); margin-bottom: 24px; }
.team ul { list-style: none; }
.team li { padding: 12px 0; border-bottom: 1px dashed var(--c-border); display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--c-text-2); }
.team li::before { content: ''; flex-shrink: 0; width: 6px; height: 6px; background: var(--c-green); border-radius: 50%; margin-top: 9px; }

/* Testimonial */
.testimonial { background: #fff; }
.testimonial .grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: center; }
.testimonial img { border-radius: var(--radius); box-shadow: var(--shadow-card); width: 100%; }
.testimonial blockquote { font-size: 19px; line-height: 1.75; color: var(--c-text); padding: 0 0 0 24px; border-left: 3px solid var(--c-green); }
.testimonial .source { margin-top: 16px; color: var(--c-text-3); font-size: 14px; }

/* CTA Section */
.cta-sec { background: linear-gradient(135deg, var(--c-green), var(--c-green-dark)); color: #fff; text-align: center; padding: 64px 0; }
.cta-sec h2 { font-size: 32px; margin-bottom: 12px; }
.cta-sec p { font-size: 17px; opacity: .92; margin-bottom: 28px; }

/* FAQ */
.faq { background: #fff; }
.faq .list { max-width: 820px; margin: 0 auto; }
.faq details { background: var(--c-bg); border-radius: var(--radius-sm); padding: 18px 24px; margin-bottom: 12px; transition: background .2s; }
.faq details[open] { background: #fff; box-shadow: var(--shadow-card); }
.faq summary { cursor: pointer; font-weight: 500; font-size: 16px; color: var(--c-text); list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 22px; color: var(--c-green); transition: transform .2s; flex-shrink: 0; margin-left: 12px; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer { padding-top: 14px; color: var(--c-text-2); font-size: 15px; line-height: 1.75; }

/* Contact */
.contact { background: var(--c-bg-2); }
.contact .grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; }
.contact .info { display: grid; gap: 14px; }
.contact .info .row { display: flex; gap: 14px; align-items: flex-start; padding: 18px 20px; background: #fff; border-radius: var(--radius-sm); box-shadow: var(--shadow-card); }
.contact .info .ico { width: 40px; height: 40px; flex-shrink: 0; background: var(--c-green-light); color: var(--c-green); border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.contact .info .lbl { font-size: 13px; color: var(--c-text-3); margin-bottom: 4px; }
.contact .info .val { font-size: 15px; color: var(--c-text); font-weight: 500; }
.contact .map { background: #fff; border-radius: var(--radius); padding: 8px; box-shadow: var(--shadow-card); min-height: 360px; display: flex; align-items: center; justify-content: center; color: var(--c-text-3); font-size: 14px; text-align: center; }
/* 已挂载地图模块时改为块级，由 .xk-map 自行撑满 */
.contact .map[data-xk-map] { display: block; }
.contact .map[data-xk-map] .xk-map { box-shadow: none; border-radius: var(--radius-sm); }
.route-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; align-items: stretch; }

/* Footer */
.footer { background: #1F2937; color: #B0B8C1; padding: 48px 0 24px; font-size: 13px; line-height: 1.8; }
.footer .grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 32px; border-bottom: 1px solid #2D3A47; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 14px; }
.footer ul { list-style: none; }
.footer li { padding: 3px 0; opacity: .8; }
.footer .brand-block img { width: 56px; margin-bottom: 12px; background: #fff; padding: 4px; border-radius: 8px; }
.footer .brand-block .name { color: #fff; font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.footer .legal { padding-top: 20px; text-align: center; opacity: .65; font-size: 12px; }
.footer .legal div { margin: 2px 0; }
.footer a { color: inherit; opacity: .9; }
.footer a:hover { color: #fff; opacity: 1; }

/* Floating mobile bar */
.mob-bar { display: none; position: fixed; left: 0; right: 0; bottom: 0; background: #fff; box-shadow: 0 -2px 12px rgba(0,0,0,.08); z-index: 60; padding: 8px 12px; gap: 8px; }
.mob-bar a { flex: 1; padding: 10px 0; text-align: center; font-size: 13px; border-radius: 10px; color: #fff; font-weight: 500; }
.mob-bar a.tel { background: var(--c-green); }
.mob-bar a.visit { background: var(--c-amber); }
.mob-bar a.map { background: var(--c-blue); }

/* Page header (inner pages) */
.page-head { padding: 56px 0 32px; background: linear-gradient(180deg, var(--c-bg-2), var(--c-bg)); text-align: center; }
.page-head h1 { font-size: 36px; margin-bottom: 8px; }
.page-head .crumb { font-size: 14px; color: var(--c-text-3); }
.page-head .crumb a { color: var(--c-green); }

/* Responsive */
@media (max-width: 960px) {
  .hero .wrap, .team .grid, .testimonial .grid, .contact .grid { grid-template-columns: 1fr; }
  .route-grid { grid-template-columns: 1fr; }
  .contact .map[data-xk-map] { min-height: 340px; }
  .hero { padding: 40px 0 56px; }
  .hero h1 { font-size: 30px; }
  .hero h1 small { font-size: 14px; }
  .features .grid { grid-template-columns: repeat(2, 1fr); }
  .stats .wrap { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .gallery .grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 160px; }
  .gallery .item.large, .gallery .item.tall, .gallery .item.wide { grid-column: span 2; grid-row: span 1; }
  .nav { display: none; }
  .nav.open { display: flex; position: absolute; top: 74px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 12px; box-shadow: var(--shadow-card); border-top: 1px solid var(--c-border); }
  .nav.open a { width: 100%; padding: 12px 16px; }
  .nav.open .btn-primary { margin-top: 8px; text-align: center; }
  .menu-btn { display: block; }
  .footer .grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .cta-sec h2, .sec-title h2 { font-size: 26px; }
  section { padding: 56px 0; }
  .mob-bar { display: flex; }
  body.has-bar { padding-bottom: 64px; }
  .topbar { display: none; }
  .footer { padding-bottom: 88px; }
}
/* ===== 地图模块 ===== */
.xk-map { border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow-card); height: 100%; min-height: 360px; display: flex; flex-direction: column; }
.xk-map__frame { position: relative; flex: 1; min-height: 300px; background: #EEF2F7; }
.xk-map__frame iframe { width: 100%; height: 100%; min-height: 300px; border: 0; display: block; }
.xk-map__loading { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; color: var(--c-text-3); font-size: 14px; text-align: center; line-height: 1.6; background: #EEF2F7; }
.xk-map__loading.is-timeout { background: #F7F9FB; }
.xk-map__spin { width: 26px; height: 26px; border: 3px solid var(--c-border); border-top-color: var(--c-green); border-radius: 50%; animation: xkspin .8s linear infinite; display: block; }
@keyframes xkspin { to { transform: rotate(360deg); } }

.xk-map__bar { padding: 14px 16px; border-top: 1px solid var(--c-border); background: #fff; }
.xk-map__info { display: flex; gap: 10px; align-items: flex-start; color: var(--c-green); margin-bottom: 12px; }
.xk-map__info svg { flex-shrink: 0; margin-top: 2px; }
.xk-map__info div { display: flex; flex-direction: column; }
.xk-map__info strong { font-size: 15px; color: var(--c-text); }
.xk-map__info span { font-size: 13px; color: var(--c-text-3); line-height: 1.5; }
.xk-map__acts { display: flex; flex-wrap: wrap; gap: 8px; }
.xk-map__btn {
  flex: 1 1 auto; min-width: 96px; text-align: center; padding: 9px 12px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600; color: #fff; background: var(--btn, var(--c-green));
  transition: transform .18s ease, box-shadow .18s ease, opacity .18s ease;
}
.xk-map__btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,.12); color: #fff; }
.xk-map__btn--ghost { background: #fff; color: var(--c-text-2); border: 1px solid var(--c-border); }
.xk-map__btn--ghost:hover { color: var(--c-green); border-color: var(--c-green); box-shadow: none; }

@media (max-width: 520px) {
  .xk-map__btn { min-width: calc(50% - 4px); }
  .xk-map { min-height: 320px; }
}

@media (max-width: 520px) {
  .features .grid { grid-template-columns: 1fr; }
  .stats .wrap { grid-template-columns: repeat(2, 1fr); }
  .facts { grid-template-columns: 1fr; gap: 8px; padding: 14px; }
  .facts .fact { display: flex; gap: 10px; align-items: baseline; }
  .footer .grid { grid-template-columns: 1fr; }
  .testimonial blockquote { font-size: 17px; }
}