/* ==========================================================================
   owncar-cn — stylesheet
   Fresh natural palette (deep green + sand), system fonts, no external assets
   ========================================================================== */
:root{
  --green-900:#0B3D2E; --green-800:#0C4F3A; --green-700:#0E6B4E; --green-600:#0E7A5A;
  --green-500:#14966F; --green-100:#E2F3EC; --sand:#F7F4EC; --cream:#FBF9F4;
  --ink:#20302A; --muted:#5E7168; --amber:#F2A33C; --amber-dark:#D98A22;
  --line:#E3E8E4; --white:#fff; --shadow:0 10px 30px rgba(11,61,46,.10);
  --radius:14px; --radius-sm:8px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,
         "PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--cream);line-height:1.7;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-700);text-decoration:none}
a:hover{color:var(--green-500)}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.center{text-align:center}
.note{color:var(--muted);font-size:.92em;margin-top:14px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--green-700);color:#fff;padding:10px 16px;z-index:100;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
.btn{display:inline-block;background:var(--green-600);color:#fff;border:1px solid var(--green-600);padding:11px 22px;border-radius:999px;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s,transform .15s;text-align:center}
.btn:hover{background:var(--green-500);color:#fff;transform:translateY(-1px)}
.btn-lg{padding:14px 30px;font-size:16px}
.btn-sm{padding:8px 16px;font-size:14px}
.btn-block{display:block;width:100%;margin-top:8px}
.btn-primary{background:var(--green-600);border-color:var(--green-600);color:#fff}
.btn-outline{background:transparent;color:var(--green-700);border-color:var(--green-600)}
.btn-outline:hover{background:var(--green-600);color:#fff}
.btn-ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.6);color:#fff;backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.22);color:#fff}
.btn-light{background:#fff;color:var(--green-800);border-color:#fff}
.btn-light:hover{background:var(--green-100);color:var(--green-800)}
.btn .icon{vertical-align:-2px}

/* ---------------------------------------------------------------- header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:18px;min-height:66px}
.brand{display:flex;align-items:center;gap:10px;color:var(--green-800);font-weight:700}
.brand-mark{width:38px;height:38px;flex:none}
.brand-name{font-size:19px;letter-spacing:.2px}
.main-nav{margin-left:8px;flex:1}
.main-nav ul{list-style:none;display:flex;gap:4px;flex-wrap:wrap}
.main-nav a{display:block;padding:8px 12px;border-radius:8px;color:var(--ink);font-weight:500;font-size:15px}
.main-nav a:hover{background:var(--green-100);color:var(--green-800)}
.main-nav a.active{background:var(--green-600);color:#fff}
.header-tools{display:flex;align-items:center;gap:12px}
.lang-switch{position:relative}
.lang-btn{display:flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-size:14px;cursor:pointer;color:var(--ink)}
.lang-btn:hover{border-color:var(--green-500)}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);min-width:150px;list-style:none;padding:6px;display:none;z-index:60}
.lang-menu.open{display:block}
.lang-menu a{display:block;padding:9px 14px;border-radius:8px;color:var(--ink);font-size:14px}
.lang-menu a:hover{background:var(--green-100);color:var(--green-800)}
.lang-menu a.current{font-weight:700;color:var(--green-700)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:40px;height:40px;border-radius:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px auto;transition:.25s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------------------------------------------------------------- hero */
.hero{position:relative;min-height:560px;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(9,32,24,.72) 0%,rgba(9,32,24,.42) 45%,rgba(9,32,24,.15) 100%)}
.hero-inner{position:relative;color:#fff;padding:70px 20px;max-width:1180px;margin:0 auto;width:100%}
.hero-eyebrow{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);padding:6px 14px;border-radius:999px;font-size:13px;margin-bottom:18px;backdrop-filter:blur(3px)}
.hero-title{font-size:clamp(34px,6vw,58px);line-height:1.12;font-weight:800;margin-bottom:16px}
.hero-title span{display:block;color:var(--amber)}
.hero-sub{max-width:640px;font-size:clamp(15px,1.6vw,18px);color:rgba(255,255,255,.94);margin-bottom:26px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------------------------------------------------------------- trust bar */
.trust-bar{background:var(--white);border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:26px 0}
.trust-item{display:flex;gap:12px;align-items:flex-start}
.trust-ic{flex:none;width:46px;height:46px;border-radius:12px;background:var(--green-100);color:var(--green-700);display:flex;align-items:center;justify-content:center}
.trust-ic svg{width:24px;height:24px}
.trust-item h3{font-size:15px;margin-bottom:2px}
.trust-item p{font-size:13px;color:var(--muted)}

/* ---------------------------------------------------------------- sections */
.section{padding:64px 0}
.section-alt{background:var(--sand)}
.section-top{padding-top:36px}
.section-head{margin-bottom:30px}
.section-head h2{font-size:clamp(24px,3.4vw,34px);color:var(--green-800);font-weight:800;margin-bottom:6px}
.section-head p{color:var(--muted);max-width:680px}

/* feature cards */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;transition:transform .2s,box-shadow .2s;display:block;color:var(--ink)}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);color:var(--ink)}
.feature-ic{width:52px;height:52px;border-radius:14px;background:var(--green-600);color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feature-ic svg{width:26px;height:26px}
.feature-card h3{font-size:17px;margin-bottom:6px}
.feature-card p{font-size:14px;color:var(--muted);margin-bottom:12px}
.feature-link{color:var(--green-600);font-weight:600;font-size:14px}

/* route cards */
.route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.route-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.route-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.route-img{position:relative;display:block;aspect-ratio:3/2;overflow:hidden}
.route-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.route-card:hover .route-img img{transform:scale(1.04)}
.route-badge{position:absolute;top:12px;right:12px;background:rgba(11,61,46,.85);color:#fff;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}
.route-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.route-region{color:var(--green-600);font-size:12.5px;font-weight:600;text-transform:uppercase;letter-spacing:.6px}
.route-title{font-size:19px;line-height:1.35}
.route-title a{color:var(--ink)}
.route-title a:hover{color:var(--green-600)}
.route-summary{font-size:14px;color:var(--muted);flex:1}
.route-meta{display:flex;flex-wrap:wrap;gap:8px 14px;font-size:12.5px;color:var(--muted);border-top:1px dashed var(--line);padding-top:10px;margin-top:4px}
.route-meta span{display:inline-flex;align-items:center;gap:5px}
.route-meta svg{width:15px;height:15px}
.diff-easy{color:#1F8A4C}.diff-medium{color:#C97C1B}.diff-hard{color:#C0392B}
.diff{font-weight:700}

/* post cards */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.post-img{position:relative;display:block;aspect-ratio:16/9;overflow:hidden}
.post-img img{width:100%;height:100%;object-fit:cover}
.post-date{position:absolute;left:12px;bottom:12px;background:rgba(11,61,46,.85);color:#fff;font-size:12px;padding:4px 10px;border-radius:999px}
.post-body{padding:18px 20px}
.post-body h3{font-size:16.5px;line-height:1.45;margin-bottom:6px}
.post-body h3 a{color:var(--ink)}
.post-body h3 a:hover{color:var(--green-600)}
.post-body p{font-size:14px;color:var(--muted)}
.post-grid-wide{grid-template-columns:1fr}
.post-card-row{flex-direction:row}
.post-card-row .post-img{flex:none;width:320px;aspect-ratio:auto}
.post-card-row .post-body{flex:1;padding:22px 26px}
.post-card-row .post-body h2{font-size:20px;line-height:1.4;margin-bottom:8px}
.post-card-row .post-body h2 a{color:var(--ink)}
.post-meta{color:var(--muted);font-size:13px;margin-bottom:8px}
.post-cat{display:inline-block;background:var(--green-100);color:var(--green-700);padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600}

/* case strip & grid */
.case-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-bottom:26px}
.case-thumb{display:block;aspect-ratio:4/3;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.case-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.case-thumb:hover img{transform:scale(1.06)}
.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.case-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;cursor:zoom-in}
.case-item a{display:block;aspect-ratio:4/3;overflow:hidden}
.case-item img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.case-item:hover img{transform:scale(1.05)}
.case-item figcaption{padding:10px 14px;font-size:13px;color:var(--ink)}

/* lightbox */
.lightbox{position:fixed;inset:0;background:rgba(8,20,15,.9);z-index:200;display:flex;align-items:center;justify-content:center;padding:30px}
.lightbox[hidden]{display:none}
.lb-close{position:absolute;top:18px;right:24px;background:none;border:0;color:#fff;font-size:44px;cursor:pointer;line-height:1}
.lb-figure{max-width:min(900px,92vw);text-align:center}
.lb-figure img{max-height:78vh;width:auto;margin:0 auto;border-radius:10px}
.lb-figure figcaption{color:#fff;margin-top:12px;font-size:15px}

/* ---------------------------------------------------------------- page hero */
.page-hero{background:linear-gradient(120deg,var(--green-900),var(--green-700));color:#fff;padding:56px 0}
.page-hero-short{padding:44px 0}
.page-hero h1{font-size:clamp(26px,4vw,38px);font-weight:800;margin-bottom:8px}
.page-hero p{color:rgba(255,255,255,.92);max-width:760px;font-size:16px}
.breadcrumb{background:transparent;padding:14px 0;font-size:13.5px;color:var(--muted)}
.breadcrumb .wrap{display:flex;gap:8px;flex-wrap:wrap}
.breadcrumb .sep{opacity:.5}
.breadcrumb [aria-current]{color:var(--ink);font-weight:600}

/* ---------------------------------------------------------------- route detail */
.route-hero{position:relative;min-height:380px;display:flex;align-items:flex-end;overflow:hidden}
.route-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.route-hero-inner{position:relative;color:#fff;padding:40px 20px;width:100%;max-width:1180px;margin:0 auto}
.route-eyebrow{text-transform:uppercase;letter-spacing:1.2px;font-size:13px;font-weight:600;color:var(--amber)}
.route-hero h1{font-size:clamp(28px,4.6vw,44px);font-weight:800;margin:6px 0 16px;text-shadow:0 2px 18px rgba(0,0,0,.35)}
.route-facts{list-style:none;display:flex;gap:12px;flex-wrap:wrap}
.route-facts li{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);border-radius:12px;padding:10px 18px;backdrop-filter:blur(3px);display:flex;flex-direction:column;gap:2px}
.route-facts span{font-size:12px;opacity:.85}
.route-facts strong{font-size:16px}
.route-detail{display:grid;grid-template-columns:1fr 340px;gap:36px;align-items:start}
.route-content h2{color:var(--green-800);font-size:22px;margin:30px 0 12px;padding-bottom:8px;border-bottom:2px solid var(--green-100)}
.route-content .lead{font-size:17px}
.check-list{list-style:none;display:grid;gap:10px}
.check-list li{display:flex;gap:10px;align-items:flex-start}
.check-list svg{flex:none;width:20px;height:20px;color:var(--green-600);margin-top:3px}
.itinerary{list-style:none;counter-reset:step;display:grid;gap:8px}
.itinerary li{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px}
.it-day{flex:none;background:var(--green-600);color:#fff;font-size:12.5px;font-weight:700;border-radius:8px;padding:4px 10px;margin-top:2px}
.it-text{font-size:15px}
.route-side{position:sticky;top:90px;display:grid;gap:18px}
.side-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.side-box h3{font-size:16px;color:var(--green-800);margin-bottom:10px}
.cta-box{background:linear-gradient(140deg,var(--green-800),var(--green-600));border:0;color:#fff}
.cta-box h3{color:#fff}
.cta-box p{color:rgba(255,255,255,.92);font-size:14px;margin-bottom:14px}
.fact-list{display:grid;grid-template-columns:auto 1fr;gap:8px 14px;font-size:14px}
.fact-list dt{color:var(--muted);font-weight:600}
.fact-list dd{color:var(--ink)}

/* ---------------------------------------------------------------- services */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.svc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;text-align:center}
.svc-ic{width:56px;height:56px;margin:0 auto 14px;border-radius:16px;background:var(--green-600);color:#fff;display:flex;align-items:center;justify-content:center}
.svc-ic svg{width:28px;height:28px}
.svc-card h2{font-size:17px;margin-bottom:8px;color:var(--green-800)}
.svc-card p{font-size:14px;color:var(--muted)}
.process{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:proc}
.process li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;position:relative}
.step-n{width:36px;height:36px;border-radius:50%;background:var(--amber);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:12px;font-size:16px}
.process h3{font-size:15px;margin-bottom:6px}
.process p{font-size:13.5px;color:var(--muted)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.panel h2{font-size:20px;color:var(--green-800);margin-bottom:14px}
.cta-panel{background:linear-gradient(140deg,var(--green-800),var(--green-600));border:0;color:#fff}
.cta-panel h2{color:#fff}
.cta-panel p{color:rgba(255,255,255,.94)}
.contact-quick{list-style:none;display:grid;gap:10px;margin:16px 0}
.contact-quick li{display:flex;gap:10px;align-items:center;color:#fff;font-size:15px}
.contact-quick a{color:#fff;font-weight:600}
.contact-quick a:hover{color:var(--amber)}
.ci{width:34px;height:34px;border-radius:10px;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;flex:none}
.ci svg{width:18px;height:18px}

/* ---------------------------------------------------------------- qualification */
.qual-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:10px}
.qual-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.qual-card a{display:block;background:#f2efe6;padding:14px;cursor:zoom-in}
.qual-card img{width:100%;max-width:560px;margin:0 auto}
.qual-card figcaption{padding:20px 24px}
.qual-card h2{font-size:18px;color:var(--green-800);margin-bottom:8px}
.qual-card p{font-size:14px;color:var(--muted)}
.numbered{list-style:none;counter-reset:num;display:grid;gap:10px}
.numbered li{counter-increment:num;display:flex;gap:12px;align-items:flex-start}
.numbered li::before{content:counter(num);flex:none;width:28px;height:28px;border-radius:50%;background:var(--green-100);color:var(--green-700);font-weight:700;display:flex;align-items:center;justify-content:center;font-size:14px;margin-top:2px}

/* ---------------------------------------------------------------- forms */
.form{display:grid;gap:16px}
.form-row{display:grid;gap:6px}
.form-row label{font-size:14px;font-weight:600;color:var(--ink)}
.form-row input,.form-row textarea,.search-input{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 14px;font-size:15px;font-family:var(--font);background:#fff;color:var(--ink);transition:border-color .2s}
.form-row input:focus,.form-row textarea:focus,.search-input:focus{outline:none;border-color:var(--green-500);box-shadow:0 0 0 3px rgba(20,150,111,.15)}
.form-row textarea{resize:vertical}
.form-row small{color:var(--muted);font-size:12px;text-align:right}
.alert{border-radius:10px;padding:12px 16px;font-size:14px;margin-bottom:16px}
.alert-error{background:#FDECEC;color:#B3392E;border:1px solid #F5C6C2}

/* messages & stats */
.msg-list{list-style:none;display:grid;gap:14px}
.msg-item{background:var(--cream);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.msg-head{display:flex;justify-content:space-between;gap:10px;margin-bottom:6px}
.msg-head strong{color:var(--green-800)}
.msg-head span{color:var(--muted);font-size:12.5px}
.msg-text{font-size:14.5px;margin-bottom:6px}
.msg-email{font-size:13px}
.stat-box{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.stat-box div{background:var(--green-100);border-radius:12px;padding:18px;text-align:center}
.stat-box strong{display:block;font-size:28px;color:var(--green-800)}
.stat-box span{font-size:13px;color:var(--muted)}
.visit-table{width:100%;border-collapse:collapse;font-size:13.5px}
.visit-table th,.visit-table td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}
.visit-table th{color:var(--muted);font-weight:600}

/* ---------------------------------------------------------------- contact */
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:22px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;text-align:center}
.contact-card h2{font-size:15px;color:var(--green-800);margin-bottom:6px}
.contact-card p{font-size:14.5px}
.faq-list{display:grid;gap:12px;max-width:860px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.faq-item summary{cursor:pointer;padding:16px 20px;font-weight:600;font-size:15.5px;list-style:none;position:relative;padding-right:44px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:22px;color:var(--green-600);font-weight:400}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 20px 16px;color:var(--muted);font-size:14.5px}

/* ---------------------------------------------------------------- about / cta */
.about-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:start}
.about-intro h2{font-size:24px;color:var(--green-800);margin-bottom:14px}
.about-intro p{margin-bottom:16px}
.about-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-align:center}
.about-card img{border-radius:10px;margin:0 auto 14px}
.about-card p{font-size:13.5px;color:var(--muted);margin-bottom:14px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 18px;text-align:center}
.stat-item strong{display:block;font-size:19px;color:var(--green-800);margin-bottom:4px}
.stat-item span{font-size:13.5px;color:var(--muted)}
.cta-band{background:linear-gradient(120deg,var(--green-900),var(--green-600));color:#fff;padding:64px 0}
.cta-inner{text-align:center}
.cta-inner h2{font-size:clamp(24px,3.6vw,34px);margin-bottom:10px}
.cta-inner p{max-width:600px;margin:0 auto 22px;color:rgba(255,255,255,.92)}
.thanks-box{padding:80px 0}
.thanks-ic{width:72px;height:72px;border-radius:50%;background:var(--green-600);color:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}
.thanks-ic svg{width:36px;height:36px}
.thanks-box h1{margin-bottom:10px;color:var(--green-800)}
.thanks-box p{margin-bottom:22px;color:var(--muted)}

/* filters */
.filter-bar{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-bottom:26px}
.search-input{max-width:320px}
.filter-chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 16px;font-size:13.5px;cursor:pointer;color:var(--ink);transition:all .15s}
.chip:hover{border-color:var(--green-500)}
.chip.active{background:var(--green-600);border-color:var(--green-600);color:#fff}
.blog-cats{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}

/* article */
.article-wrap{display:grid;grid-template-columns:1fr 340px;gap:36px;align-items:start}
.article-hero{border-radius:var(--radius);margin-bottom:24px;aspect-ratio:16/7;object-fit:cover}
.article-body h3{font-size:19px;color:var(--green-800);margin:22px 0 10px}
.article-body p{margin-bottom:14px}
.article-body ul{margin:0 0 14px 22px}
.article-body li{margin-bottom:6px}
.post-tags{color:var(--muted);font-size:13.5px;margin-top:20px}
.post-back{margin-top:10px}
.side-links{list-style:none;display:grid;gap:8px}
.side-links a{font-size:14px;line-height:1.45}

/* ---------------------------------------------------------------- footer */
.site-footer{background:var(--green-900);color:rgba(255,255,255,.86);margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:30px;padding:52px 20px 36px}
.footer-brand{color:#fff}
.footer-brand .brand-mark circle{fill:#fff}
.footer-desc{font-size:14px;margin:14px 0;color:rgba(255,255,255,.78)}
.footer-licenses{list-style:none;display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.footer-licenses a{display:inline-block;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);color:#fff;font-size:12.5px;padding:5px 12px;border-radius:999px}
.footer-licenses a:hover{background:rgba(255,255,255,.2)}
.footer-stats{font-size:13px;color:rgba(255,255,255,.7);display:flex;gap:16px}
.footer-col h3{color:#fff;font-size:15px;margin-bottom:14px;font-weight:700}
.footer-col ul{list-style:none;display:grid;gap:9px}
.footer-col a{color:rgba(255,255,255,.8);font-size:14px}
.footer-col a:hover{color:#fff}
.footer-contact li{font-size:13.5px;color:rgba(255,255,255,.8)}
.footer-contact span{color:var(--amber);font-weight:600}
.footer-contact a{color:rgba(255,255,255,.9)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:16px 0}
.footer-bottom-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,255,255,.6)}
.footer-meta{text-align:right}

/* ---------------------------------------------------------------- responsive */
@media (max-width:1024px){
  .trust-grid,.feature-grid,.svc-grid,.route-grid,.post-grid,.case-grid,.contact-grid,.process,.stat-grid{grid-template-columns:repeat(2,1fr)}
  .case-strip{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .route-detail,.article-wrap{grid-template-columns:1fr;gap:24px}
  .route-side{position:static}
}
@media (max-width:760px){
  .nav-toggle{display:block}
  .main-nav{position:fixed;top:66px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px 16px;display:none;box-shadow:var(--shadow)}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column}
  .header-cta{display:none}
  .hero{min-height:480px}
  .trust-grid,.feature-grid,.svc-grid,.route-grid,.post-grid,.case-grid,.contact-grid,.process,.stat-grid,.two-col,.about-layout,.qual-grid{grid-template-columns:1fr}
  .case-strip{grid-template-columns:repeat(3,1fr)}
  .post-card-row{flex-direction:column}
  .post-card-row .post-img{width:100%;aspect-ratio:16/9}
  .footer-grid{grid-template-columns:1fr;gap:24px;padding-top:36px}
  .footer-bottom-inner{flex-direction:column}
  .section{padding:44px 0}
  .route-hero{min-height:300px}
}