/*
Theme Name: PayLink 全国支付服务
Theme URI: https://example.com/
Author: Codex
Description: 面向全国POS机办理与支付服务的轻量科技风WordPress主题。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: paylink
*/

:root {
  --ink: #10231f;
  --muted: #66736f;
  --paper: #f7f9f8;
  --white: #fff;
  --line: #dce4e1;
  --green: #0e8f67;
  --green-dark: #07674a;
  --mint: #b8f5d8;
  --cyan: #17b8c5;
  --amber: #ffb84d;
  --shadow: 0 18px 50px rgba(16,35,31,.10);
  --radius: 8px;
  --max: 1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(220,228,225,.85);background:rgba(247,249,248,.92);backdrop-filter:blur(18px)}.nav-row{min-height:72px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;font-weight:800;white-space:nowrap}.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:7px;color:white;background:var(--ink);box-shadow:inset 0 0 0 1px rgba(255,255,255,.15)}.brand-mark:after{content:"";width:13px;height:13px;border:3px solid var(--mint);border-left-color:transparent;border-radius:50%}.main-nav{margin-left:auto}.main-nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0}.main-nav a{font-size:14px;color:#38504a}.header-actions{display:flex;gap:10px}.btn{display:inline-flex;min-height:44px;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:6px;padding:0 18px;font-weight:700;transition:.2s ease}.btn-primary{background:var(--green);color:white}.btn-primary:hover{background:var(--green-dark);transform:translateY(-1px)}.btn-secondary{border-color:var(--line);background:white}.btn-secondary:hover{border-color:#a4b8b1}.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);background:white;border-radius:6px;font-size:20px}.hero{min-height:660px;display:grid;align-items:center;position:relative;overflow:hidden;background:#10231f;color:white}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(16,35,31,.98) 0%,rgba(16,35,31,.89) 45%,rgba(16,35,31,.28) 76%,rgba(16,35,31,.08)),url('assets/images/hero-pos.png');background-size:cover;background-position:center right}.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(184,245,216,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(184,245,216,.05) 1px,transparent 1px);background-size:46px 46px;mask-image:linear-gradient(to right,black,transparent 70%)}.hero-inner{position:relative;z-index:1;padding:92px 0 105px}.eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:24px;color:var(--mint);font-size:14px;font-weight:700}.pulse{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 7px rgba(184,245,216,.12)}h1{max-width:760px;margin:0;font-size:clamp(42px,6vw,76px);line-height:1.13;letter-spacing:0}.hero h1 span{color:var(--mint)}.hero-copy{max-width:610px;margin:26px 0 32px;color:#d6e1dd;font-size:18px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.hero .btn{min-height:52px;padding-inline:24px}.hero .btn-secondary{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25);color:white}.hero-metrics{display:flex;gap:42px;margin-top:48px}.metric strong{display:block;font-size:24px;color:white}.metric span{font-size:13px;color:#aac0b8}.trust-strip{position:relative;z-index:2;margin-top:-42px}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);background:white;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius)}.trust-item{padding:24px 28px;border-right:1px solid var(--line)}.trust-item:last-child{border:0}.trust-icon{width:32px;height:32px;display:grid;place-items:center;margin-bottom:12px;border-radius:6px;background:#e8f8f1;color:var(--green);font-weight:900}.trust-item strong{display:block}.trust-item span{font-size:13px;color:var(--muted)}.section{padding:96px 0}.section-soft{background:white}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}.kicker{color:var(--green);font-size:13px;font-weight:800}.section h2{max-width:650px;margin:8px 0 0;font-size:38px;line-height:1.25;letter-spacing:0}.section-intro{max-width:470px;color:var(--muted);margin:0}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{position:relative;min-height:270px;padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:white;overflow:hidden;transition:.25s ease}.service-card:hover{transform:translateY(-4px);border-color:#9ccdbb;box-shadow:0 14px 35px rgba(16,35,31,.08)}.service-no{font-size:12px;color:var(--green);font-weight:800}.service-card h3{margin:38px 0 12px;font-size:22px}.service-card p{color:var(--muted);font-size:14px;margin:0}.service-card:after{content:"";position:absolute;right:-36px;bottom:-36px;width:108px;height:108px;border:18px solid #edf5f2;border-radius:50%}.process{display:grid;grid-template-columns:repeat(4,1fr);position:relative}.process:before{content:"";position:absolute;left:10%;right:10%;top:22px;border-top:1px dashed #9ab8ae}.step{position:relative;padding-right:34px}.step-dot{position:relative;z-index:1;width:44px;height:44px;display:grid;place-items:center;border:6px solid white;border-radius:50%;background:var(--green);color:white;font-weight:800;box-shadow:0 0 0 1px var(--line)}.step h3{margin:22px 0 8px;font-size:18px}.step p{margin:0;color:var(--muted);font-size:14px}.consult-band{background:var(--ink);color:white}.consult-layout{display:grid;grid-template-columns:1fr 430px;gap:80px;align-items:center}.consult-copy h2{color:white}.consult-copy p{color:#bfd0ca}.check-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}.check-list span:before{content:"✓";color:var(--mint);font-weight:900;margin-right:9px}.lead-form{padding:30px;background:white;color:var(--ink);border-radius:var(--radius);box-shadow:0 25px 80px rgba(0,0,0,.22)}.lead-form h3{margin:0 0 4px;font-size:22px}.form-note{margin:0 0 20px;color:var(--muted);font-size:13px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{margin-bottom:12px}.field label{display:block;margin-bottom:6px;font-size:13px;font-weight:700}.field input,.field select{width:100%;height:46px;padding:0 12px;border:1px solid var(--line);border-radius:5px;background:#fbfcfc}.field input:focus,.field select:focus{outline:2px solid rgba(14,143,103,.18);border-color:var(--green)}.lead-form .btn{width:100%;margin-top:5px}.privacy{font-size:11px;color:#87928f;margin:12px 0 0}.articles-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:18px}.article-card{border-bottom:1px solid var(--line);padding-bottom:22px}.article-card:first-child{grid-row:span 2}.article-thumb{aspect-ratio:16/10;margin-bottom:18px;border-radius:6px;background:#dfe9e5;overflow:hidden}.article-thumb img{width:100%;height:100%;object-fit:cover}.article-meta{font-size:12px;color:var(--green);font-weight:700}.article-card h3{margin:8px 0;font-size:19px;line-height:1.45}.article-card:first-child h3{font-size:26px}.article-card p{margin:0;color:var(--muted);font-size:14px}.faq-list{max-width:860px;margin:auto}.faq-item{border-top:1px solid var(--line)}.faq-item:last-child{border-bottom:1px solid var(--line)}.faq-question{width:100%;display:flex;justify-content:space-between;gap:20px;padding:22px 0;border:0;background:transparent;text-align:left;font-weight:800}.faq-answer{display:none;padding:0 40px 22px 0;color:var(--muted)}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-sign{transform:rotate(45deg)}.faq-sign{font-size:24px;font-weight:400;transition:.2s}.site-footer{padding:58px 0 24px;background:#0a1a16;color:#b7c5c0}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:70px}.footer-grid h3{color:white;margin-top:0}.footer-grid a{display:block;margin:8px 0;font-size:14px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:42px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);font-size:12px}.floating-contact{position:fixed;right:20px;bottom:24px;z-index:40;display:flex;flex-direction:column;gap:8px}.floating-contact .btn{box-shadow:0 10px 25px rgba(0,0,0,.18)}.page-main{min-height:60vh;padding:70px 0}.post-list{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.post-content{max-width:820px;margin:auto}.post-content h1{font-size:44px}.post-content img{border-radius:6px}.post-content p{margin:1.2em 0}.screen-reader-text{position:absolute;clip:rect(1px,1px,1px,1px)}
@media(max-width:900px){.main-nav{display:none;position:absolute;top:72px;left:0;right:0;padding:20px;background:var(--paper);border-bottom:1px solid var(--line)}.main-nav.open{display:block}.main-nav ul{flex-direction:column;gap:16px}.menu-toggle{display:block;margin-left:auto}.header-actions .btn-secondary{display:none}.hero{min-height:620px}.hero:before{background-image:linear-gradient(90deg,rgba(16,35,31,.98),rgba(16,35,31,.72)),url('assets/images/hero-pos.png');background-position:62% center}.trust-grid{grid-template-columns:1fr 1fr}.trust-item:nth-child(2){border-right:0}.trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.service-grid{grid-template-columns:1fr 1fr}.process{grid-template-columns:1fr 1fr;gap:40px}.process:before{display:none}.consult-layout{grid-template-columns:1fr;gap:40px}.articles-grid{grid-template-columns:1fr 1fr}.article-card:first-child{grid-row:auto;grid-column:span 2}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:span 2}}
@media(max-width:620px){.container{width:min(calc(100% - 28px),var(--max))}.header-actions{display:none}.hero{min-height:650px}.hero-inner{padding:70px 0 100px}h1{font-size:42px}.hero-copy{font-size:16px}.hero-actions{display:grid}.hero-metrics{gap:20px;justify-content:space-between}.metric strong{font-size:19px}.trust-strip{margin-top:-30px}.trust-grid{grid-template-columns:1fr}.trust-item{border-right:0;border-bottom:1px solid var(--line)!important;padding:18px 20px;display:grid;grid-template-columns:34px 1fr;column-gap:12px}.trust-item:last-child{border-bottom:0!important}.trust-icon{grid-row:span 2;margin:0}.section{padding:70px 0}.section-head{display:block}.section h2{font-size:30px}.section-intro{margin-top:16px}.service-grid,.process,.articles-grid,.post-list{grid-template-columns:1fr}.article-card:first-child{grid-column:auto}.process{gap:30px}.step{padding-left:60px}.step-dot{position:absolute;left:0;top:0}.field-row{grid-template-columns:1fr}.lead-form{padding:22px}.check-list{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{display:block}.floating-contact{left:14px;right:14px;bottom:12px;flex-direction:row}.floating-contact .btn{flex:1}.post-content h1{font-size:34px}}
.site-footer .footer-brand{display:inline-flex;margin:0 0 16px;gap:13px}.footer-brand-logo{width:48px;height:48px;object-fit:contain;filter:drop-shadow(0 4px 12px rgba(0,0,0,.25))}.site-footer .footer-brand>span{color:#fff;font-size:22px;font-weight:800}.footer-filing a{color:inherit;text-decoration:underline;text-decoration-color:rgba(183,197,192,.45);text-underline-offset:3px}.footer-filing a:hover{color:white;text-decoration-color:var(--mint)}
.article-thumb:empty{background-color:#10231f;background-repeat:no-repeat;background-position:center;background-size:cover}
.article-card:nth-child(3n+1) .article-thumb:empty{background-image:url('assets/images/article-documents.svg')}
.article-card:nth-child(3n+2) .article-thumb:empty{background-image:url('assets/images/article-payment-choice.svg')}
.article-card:nth-child(3n) .article-thumb:empty{background-image:url('assets/images/article-security.svg')}
.captcha-field{margin-top:2px}.captcha-field label{display:flex;align-items:center;gap:7px}.captcha-refresh{padding:0;border:0;background:transparent;color:var(--green);font-size:12px;font-weight:700}.captcha-refresh:hover{text-decoration:underline}
.compliance-band{background:#eaf4f0}.fee-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.fee-item{padding:26px;border:1px solid #bdd5cc;background:white;border-radius:var(--radius)}.fee-item span{display:block;margin-bottom:10px;color:var(--green);font-size:13px;font-weight:800}.fee-item strong{font-size:16px;line-height:1.6}.fee-note{margin:22px 0 0;color:var(--muted);font-size:13px}.wechat-modal{position:fixed;inset:0;z-index:100;display:none;place-items:center;padding:20px;background:rgba(5,20,16,.72);backdrop-filter:blur(6px)}.wechat-modal.open{display:grid}.wechat-dialog{position:relative;width:min(100%,380px);padding:28px;text-align:center;background:white;border-radius:8px;box-shadow:0 25px 80px rgba(0,0,0,.32)}.wechat-dialog h3{margin:0 0 18px;font-size:22px}.wechat-dialog img{width:min(100%,280px);margin:0 auto 14px;border:1px solid var(--line)}.wechat-dialog strong{display:block}.wechat-dialog p{margin:4px 0 0;color:var(--muted);font-size:13px}.wechat-close{position:absolute;right:10px;top:8px;width:36px;height:36px;border:0;background:transparent;font-size:28px;color:var(--muted)}.footer-grid span{display:block;margin:8px 0;font-size:14px}
.wechat-copy{width:100%;min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:14px;margin:2px 0 0;padding:0 14px;border:1px solid var(--line);border-radius:6px;background:#f5faf8;color:var(--ink);text-align:left}.wechat-copy:hover{border-color:#87bdaa;background:#edf8f4}.wechat-copy span{display:block}.wechat-copy strong{display:inline;color:var(--green);font-size:16px}.wechat-copy-status{flex:0 0 auto;padding-left:12px;border-left:1px solid var(--line);color:var(--green);font-size:13px;font-weight:800}.wechat-copy.copied{border-color:var(--green);background:#e8f8f1}
@media(max-width:620px){.fee-grid{grid-template-columns:1fr}.wechat-dialog{padding:22px}.wechat-dialog img{width:min(100%,240px)}}
.brand-logo{width:42px;height:42px;object-fit:contain}.brand>span{font-size:19px;color:var(--ink)}@media(max-width:620px){.brand-logo{width:38px;height:38px}.brand>span{font-size:17px}}