/*
Theme Name: Zuma
Theme URI: https://niriliyahuaren.com/
Author: 尼日利亚华人编辑部
Description: 尼日利亚华人 — practical guide theme for Chinese residents in Nigeria. Lattice-window brand, strict section structure, structured data and automatic internal linking.
Version: 1.0.0
Requires PHP: 7.4
Text Domain: zuma
*/
:root{--zm-green:#0B6B45;--zm-green-d:#08402B;--zm-gold:#E9A23B;--zm-lacq:#D2462A;--zm-cream:#FBF6EC;--zm-paper:#FFFFFF;--zm-ink:#1C211E;--zm-mute:#5E6A63;--zm-line:#E4DCCB;--zm-tint:#EEF5F0;--zm-r:10px;--zm-max:1180px;
--zm-font:"Plus Jakarta Sans","Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif}
html:lang(zh) {--zm-font:"Noto Sans SC","PingFang SC","Microsoft YaHei","Plus Jakarta Sans",system-ui,sans-serif}
*{box-sizing:border-box}
body{margin:0;background:var(--zm-cream);color:var(--zm-ink);font-family:var(--zm-font);font-size:17px;line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:var(--zm-green);text-underline-offset:3px}
a:hover{color:var(--zm-lacq)}
img{max-width:100%;height:auto;display:block}
.zm-wrap{max-width:var(--zm-max);margin:0 auto;padding:0 16px}
.zm-skip{position:absolute;left:-999px}.zm-skip:focus{left:16px;top:8px;z-index:99;background:#fff;padding:8px}
/* header */
.zm-top{background:var(--zm-green-d);color:var(--zm-cream);font-size:13px}
.zm-top .zm-wrap{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:12px}
.zm-top a{color:var(--zm-cream);text-decoration:none;opacity:.85}
.zm-head{background:var(--zm-paper);border-bottom:3px solid var(--zm-gold);position:sticky;top:0;z-index:50}
.zm-head .zm-wrap{display:flex;align-items:center;gap:20px;min-height:72px}
.zm-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--zm-ink);flex-shrink:0}
.zm-brand img{width:46px;height:46px}
.zm-brand b{display:block;font-size:22px;font-weight:900;letter-spacing:1px;line-height:1.1;font-family:"Noto Sans SC",sans-serif}
.zm-brand small{display:block;font-size:10.5px;letter-spacing:3.4px;color:var(--zm-green);font-weight:700}
.zm-nav{flex:1;display:flex;justify-content:flex-end}
.zm-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:2px;flex-wrap:wrap}
.zm-nav a{display:block;padding:8px 11px;border-radius:8px;text-decoration:none;color:var(--zm-ink);font-weight:600;font-size:15px}
.zm-nav a:hover,.zm-nav .is-cur>a{background:var(--zm-tint);color:var(--zm-green)}
.zm-nav .zm-hot>a{color:var(--zm-lacq)}
.zm-langs{display:flex;border:1px solid var(--zm-line);border-radius:99px;overflow:hidden;flex-shrink:0}
.zm-langs a{padding:5px 12px;font-size:13px;font-weight:700;text-decoration:none;color:var(--zm-mute)}
.zm-langs a.on{background:var(--zm-green);color:#fff}
.zm-burger{display:none;background:none;border:1px solid var(--zm-line);border-radius:8px;padding:6px 10px;font-size:15px}
@media(max-width:1020px){.zm-burger{display:block}.zm-nav{position:absolute;left:0;right:0;top:100%;background:#fff;display:none;border-bottom:3px solid var(--zm-gold)}
.zm-nav.open{display:block}.zm-nav ul{flex-direction:column;padding:8px 16px}.zm-head .zm-wrap{justify-content:space-between}}
/* lattice band */
.zm-band{height:10px;background:
linear-gradient(45deg,transparent 40%,var(--zm-gold) 40% 60%,transparent 60%) 0 0/14px 10px,
linear-gradient(-45deg,transparent 40%,var(--zm-gold) 40% 60%,transparent 60%) 0 0/14px 10px,var(--zm-green)}
/* hero */
.zm-hero{background:var(--zm-green-d);color:var(--zm-cream);position:relative;overflow:hidden}
.zm-hero:before{content:"";position:absolute;inset:0;opacity:.09;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='96'%3E%3Cpath d='M34 6h28l28 28v28L62 90H34L6 62V34z' fill='none' stroke='%23E9A23B' stroke-width='2'/%3E%3C/svg%3E")}
.zm-hero .zm-wrap{position:relative;padding:56px 16px 48px;display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:center}
.zm-hero h1{font-size:clamp(30px,4.4vw,48px);line-height:1.2;margin:0 0 14px;font-weight:900}
.zm-hero p{font-size:18px;opacity:.9;margin:0 0 22px}
.zm-search{display:flex;background:#fff;border-radius:99px;padding:5px;max-width:520px}
.zm-search input{flex:1;border:0;padding:10px 16px;font:inherit;font-size:16px;border-radius:99px;outline:none;min-width:0}
.zm-search button{border:0;background:var(--zm-lacq);color:#fff;font-weight:700;padding:10px 20px;border-radius:99px;cursor:pointer;font:inherit}
.zm-quick{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.zm-quick a{color:var(--zm-cream);border:1px solid rgba(251,246,236,.35);padding:5px 14px;border-radius:99px;font-size:14px;text-decoration:none}
.zm-quick a:hover{background:var(--zm-gold);color:var(--zm-green-d);border-color:var(--zm-gold)}
.zm-hero-card{background:rgba(255,255,255,.06);border:1px solid rgba(233,162,59,.4);border-radius:var(--zm-r);padding:22px}
.zm-hero-card h2{font-size:16px;margin:0 0 10px;color:var(--zm-gold)}
.zm-hero-card dl{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:0;font-size:15px}
.zm-hero-card dt{opacity:.7}.zm-hero-card dd{margin:0;font-weight:700}
@media(max-width:860px){.zm-hero .zm-wrap{grid-template-columns:1fr;padding:36px 16px}}
/* sections */
.zm-sec{padding:44px 0}
.zm-sec h2.zm-h{font-size:26px;margin:0 0 6px;display:flex;align-items:center;gap:10px}
.zm-sec h2.zm-h:before{content:"";width:14px;height:14px;background:var(--zm-lacq);clip-path:polygon(30% 0,70% 0,100% 30%,100% 70%,70% 100%,30% 100%,0 70%,0 30%)}
.zm-sec .zm-lead{color:var(--zm-mute);margin:0 0 22px}
.zm-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.zm-tile{background:var(--zm-paper);border:1px solid var(--zm-line);border-radius:var(--zm-r);padding:18px;text-decoration:none;color:var(--zm-ink);display:flex;gap:12px;align-items:flex-start;transition:.15s}
.zm-tile:hover{border-color:var(--zm-green);transform:translateY(-2px);box-shadow:0 6px 18px rgba(8,64,43,.08)}
.zm-tile i{flex-shrink:0;width:42px;height:42px;display:grid;place-items:center;background:var(--zm-tint);color:var(--zm-green);font-style:normal;font-size:20px;clip-path:polygon(30% 0,70% 0,100% 30%,100% 70%,70% 100%,30% 100%,0 70%,0 30%)}
.zm-tile b{display:block;font-size:17px}.zm-tile span{display:block;font-size:14px;color:var(--zm-mute);line-height:1.5}
.zm-tile.zm-g i{background:#FCEBE6;color:var(--zm-lacq)}
.zm-cards{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}
.zm-card{background:var(--zm-paper);border:1px solid var(--zm-line);border-radius:var(--zm-r);overflow:hidden;display:flex;flex-direction:column}
.zm-card .zm-thumb{aspect-ratio:16/9;background:var(--zm-tint);overflow:hidden}
.zm-card .zm-thumb img{width:100%;height:100%;object-fit:cover}
.zm-card .zm-body{padding:14px 16px 18px}
.zm-card h3{font-size:18px;line-height:1.4;margin:6px 0}
.zm-card h3 a{color:var(--zm-ink);text-decoration:none}.zm-card h3 a:hover{color:var(--zm-green)}
.zm-card p{font-size:14.5px;color:var(--zm-mute);margin:0;line-height:1.6}
.zm-tag{display:inline-block;font-size:12px;font-weight:700;color:var(--zm-green);background:var(--zm-tint);border-radius:4px;padding:1px 8px;text-decoration:none}
.zm-tag.zm-g{color:var(--zm-lacq);background:#FCEBE6}
.zm-meta{font-size:13px;color:var(--zm-mute)}
.zm-gfeat{background:linear-gradient(135deg,var(--zm-green-d),#0f5a3c);color:var(--zm-cream);border-radius:16px;padding:30px;display:grid;grid-template-columns:1fr 1.3fr;gap:28px}
.zm-gfeat h2{margin:0 0 10px;font-size:26px}.zm-gfeat p{opacity:.85}
.zm-gfeat ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.zm-gfeat li a{display:block;background:rgba(255,255,255,.08);border-radius:8px;padding:10px 12px;color:var(--zm-cream);text-decoration:none;font-weight:600}
.zm-gfeat li a:hover{background:var(--zm-gold);color:var(--zm-green-d)}
.zm-18{display:inline-block;background:var(--zm-lacq);color:#fff;font-weight:800;border-radius:6px;padding:1px 8px;font-size:13px}
@media(max-width:760px){.zm-gfeat{grid-template-columns:1fr}.zm-gfeat ul{grid-template-columns:1fr}}
/* article */
.zm-crumbs{font-size:13.5px;color:var(--zm-mute);padding:14px 0 0}
.zm-crumbs a{color:var(--zm-mute)}
.zm-art-head{padding:18px 0 8px}
.zm-art-head h1{font-size:clamp(28px,3.6vw,40px);line-height:1.25;margin:6px 0 10px;font-weight:900}
.zm-banner{border-radius:var(--zm-r);overflow:hidden;margin:10px 0 0;position:relative;background:var(--zm-tint)}
.zm-banner img{width:100%;max-height:440px;object-fit:cover}
.zm-banner figcaption,.zm-content figcaption{font-size:12.5px;color:var(--zm-mute);padding:6px 2px}
.zm-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;padding:20px 0 50px}
@media(max-width:960px){.zm-layout{grid-template-columns:1fr}}
.zm-content{background:var(--zm-paper);border:1px solid var(--zm-line);border-radius:var(--zm-r);padding:30px 34px}
@media(max-width:600px){.zm-content{padding:20px 18px}}
.zm-content h2{font-size:25px;line-height:1.35;margin:36px 0 12px;padding-top:6px;border-top:2px solid var(--zm-tint)}
.zm-content h3{font-size:20px;margin:26px 0 8px}
.zm-content table{width:100%;border-collapse:collapse;font-size:15px;margin:18px 0;display:block;overflow-x:auto}
.zm-content th{background:var(--zm-green);color:#fff;text-align:left;padding:9px 10px;white-space:nowrap}
.zm-content td{border-bottom:1px solid var(--zm-line);padding:9px 10px;vertical-align:top}
.zm-content tr:nth-child(even) td{background:#FAF7F0}
.zm-content figure{margin:22px 0}
.zm-content figure img{border-radius:8px;border:1px solid var(--zm-line)}
.zm-content blockquote{border-left:4px solid var(--zm-gold);margin:18px 0;padding:6px 16px;background:#FFF9EE}
.zm-content a.zm-auto{text-decoration-style:dotted}
.zm-facts{background:var(--zm-tint);border:1px solid #CFE3D7;border-radius:var(--zm-r);padding:16px 20px;margin:20px 0}
.zm-facts h2,.zm-facts .zm-ft{font-size:16px;margin:0 0 8px;border:0;padding:0;color:var(--zm-green);font-weight:800}
.zm-facts dl{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin:0}
.zm-facts dt{font-size:13px;color:var(--zm-mute)}.zm-facts dd{margin:0;font-size:19px;font-weight:800;line-height:1.3}
.zm-facts small{display:block;font-size:11.5px;color:var(--zm-mute);margin-top:8px}
.zm-notice{border:1px solid #F1C9BD;background:#FFF4F0;border-radius:var(--zm-r);padding:12px 16px;font-size:14.5px;margin:0 0 18px}
.zm-faq{margin-top:34px}
.zm-faq details{border:1px solid var(--zm-line);border-radius:8px;margin:8px 0;background:#fff}
.zm-faq summary{cursor:pointer;padding:12px 16px;font-weight:700;list-style:none}
.zm-faq summary:after{content:"+";float:right;color:var(--zm-green)}
.zm-faq details[open] summary:after{content:"–"}
.zm-faq details>div{padding:0 16px 12px}
.zm-related{margin-top:30px;border-top:2px solid var(--zm-tint);padding-top:16px}
.zm-related h2{font-size:19px;border:0;margin:0 0 8px;padding:0}
.zm-related ul{margin:0;padding-left:20px}
.zm-checked{font-size:13px;color:var(--zm-mute);margin-top:22px}
.zm-side .zm-box{background:var(--zm-paper);border:1px solid var(--zm-line);border-radius:var(--zm-r);padding:16px 18px;margin-bottom:18px}
.zm-side h3{font-size:16px;margin:0 0 8px;color:var(--zm-green)}
.zm-side ul{list-style:none;margin:0;padding:0;font-size:15px}
.zm-side li{padding:6px 0;border-bottom:1px dashed var(--zm-line)}
.zm-side li:last-child{border:0}
.zm-side li a{text-decoration:none;color:var(--zm-ink)}.zm-side li a:hover{color:var(--zm-green)}
.zm-side li.cur a{color:var(--zm-lacq);font-weight:700}
.zm-side .zm-box.zm-g{border-color:#F1C9BD;background:#FFF8F5}
.zm-toc ol{margin:0;padding-left:18px;font-size:14.5px}
/* offers */
.zm-ops{display:grid;gap:14px;margin:20px 0}
.zm-op{display:grid;grid-template-columns:44px 1fr auto;gap:14px;align-items:center;background:#fff;border:1px solid var(--zm-line);border-radius:var(--zm-r);padding:14px 16px}
.zm-op .zm-rank{width:40px;height:40px;display:grid;place-items:center;background:var(--zm-green);color:#fff;font-weight:900;clip-path:polygon(30% 0,70% 0,100% 30%,100% 70%,70% 100%,30% 100%,0 70%,0 30%)}
.zm-op b{font-size:18px}.zm-op small{display:block;color:var(--zm-mute);font-size:13px}
.zm-btn{display:inline-block;background:var(--zm-lacq);color:#fff!important;font-weight:800;border-radius:99px;padding:9px 18px;text-decoration:none;white-space:nowrap}
.zm-btn.zm-ghost{background:#fff;color:var(--zm-green)!important;border:1px solid var(--zm-green)}
@media(max-width:600px){.zm-op{grid-template-columns:40px 1fr}.zm-op .zm-btn{grid-column:1/-1;text-align:center}}
/* lists / archives */
.zm-list{display:grid;gap:14px}
.zm-row{display:grid;grid-template-columns:200px 1fr;gap:16px;background:#fff;border:1px solid var(--zm-line);border-radius:var(--zm-r);overflow:hidden}
.zm-row .zm-thumb{aspect-ratio:16/10}.zm-row .zm-thumb img{width:100%;height:100%;object-fit:cover}
.zm-row .zm-body{padding:12px 14px 12px 0}.zm-row h2{font-size:19px;margin:4px 0;line-height:1.4}.zm-row h2 a{color:var(--zm-ink);text-decoration:none}
@media(max-width:600px){.zm-row{grid-template-columns:1fr}.zm-row .zm-body{padding:0 14px 14px}}
.zm-pager{display:flex;gap:6px;margin:24px 0}.zm-pager a,.zm-pager span{padding:6px 12px;border:1px solid var(--zm-line);border-radius:6px;background:#fff;text-decoration:none}
.zm-pager .current{background:var(--zm-green);color:#fff}
.zm-children{columns:2;gap:24px;padding-left:18px}
@media(max-width:600px){.zm-children{columns:1}}
/* footer */
.zm-foot{background:var(--zm-green-d);color:var(--zm-cream);margin-top:30px;font-size:14.5px}
.zm-foot .zm-wrap{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px;padding:40px 16px}
.zm-foot h4{color:var(--zm-gold);margin:0 0 10px;font-size:15px}
.zm-foot ul{list-style:none;margin:0;padding:0}.zm-foot li{margin:5px 0}
.zm-foot a{color:var(--zm-cream);opacity:.85;text-decoration:none}.zm-foot a:hover{opacity:1;color:var(--zm-gold)}
.zm-foot .zm-legal{border-top:1px solid rgba(251,246,236,.15);padding:14px 16px;display:block;font-size:12.5px;opacity:.75}
@media(max-width:760px){.zm-foot .zm-wrap{grid-template-columns:1fr 1fr}}
.screen-reader-text{position:absolute!important;clip:rect(1px,1px,1px,1px);width:1px;height:1px;overflow:hidden}
/* own infographics (HTML, crawlable) */
.zm-content figure.zm-info{background:linear-gradient(180deg,#fff,var(--zm-cream));border:1px solid var(--zm-line);border-top:5px solid var(--zm-green);border-radius:var(--zm-r);padding:18px 20px 12px;margin:22px 0;position:relative}
.zm-info:after{content:"";position:absolute;right:14px;top:12px;width:26px;height:26px;opacity:.9;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 1h10l6 6v10l-6 6H7l-6-6V7z' fill='%230B6B45'/%3E%3Cpath d='M12 13v8M5 9q5 2 7 4q2-2 7-4' stroke='%23E9A23B' stroke-width='2' fill='none'/%3E%3Ccircle cx='15' cy='7' r='2.4' fill='%23D2462A'/%3E%3C/svg%3E") no-repeat center/contain}
.zm-info-t{font-weight:900;font-size:18px;margin:0 36px 12px 0;color:var(--zm-green-d)}
.zm-info figcaption{font-size:12px;color:var(--zm-mute);border-top:1px dashed var(--zm-line);margin-top:12px;padding-top:6px}
.zm-bars{display:grid;gap:8px}
.zm-bar{display:grid;grid-template-columns:minmax(90px,34%) 1fr auto;gap:10px;align-items:center;font-size:14.5px}
.zm-bar i{display:block;height:16px;border-radius:0 8px 8px 0;background:linear-gradient(90deg,var(--zm-green),#2E9B6A)}
.zm-bar:nth-child(3n+2) i{background:linear-gradient(90deg,var(--zm-gold),#F3C46B)}
.zm-bar:nth-child(3n) i{background:linear-gradient(90deg,var(--zm-lacq),#E7765D)}
.zm-bar b{font-variant-numeric:tabular-nums;white-space:nowrap}
.zm-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.zm-stat{background:#fff;border:1px solid var(--zm-line);border-radius:8px;padding:12px 14px;border-left:4px solid var(--zm-gold)}
.zm-stat b{display:block;font-size:24px;line-height:1.2;color:var(--zm-green-d);font-weight:900}
.zm-stat span{font-size:13.5px;color:var(--zm-mute);line-height:1.45;display:block;margin-top:4px}
.zm-steps{list-style:none;margin:0;padding:0;counter-reset:zs;display:grid;gap:10px}
.zm-steps li{counter-increment:zs;display:grid;grid-template-columns:38px 1fr;gap:12px;align-items:start;font-size:15px}
.zm-steps li:before{content:counter(zs);width:34px;height:34px;display:grid;place-items:center;background:var(--zm-green);color:#fff;font-weight:900;clip-path:polygon(30% 0,70% 0,100% 30%,100% 70%,70% 100%,30% 100%,0 70%,0 30%)}
.zm-steps small{display:block;color:var(--zm-lacq);font-weight:700}
.zm-tl{list-style:none;margin:0;padding:0 0 0 18px;border-left:3px solid var(--zm-gold);display:grid;gap:12px}
.zm-tl li{position:relative;font-size:15px}
.zm-tl li:before{content:"";position:absolute;left:-26px;top:6px;width:13px;height:13px;background:var(--zm-green);border:3px solid var(--zm-cream);border-radius:50%}
.zm-tl b{display:block;color:var(--zm-green-d)}
.zm-info table{margin:0}