/* 鲸先收付款 pooul.com · 收付款品牌（payments）· 2026-11-13 v0.1
   主色 #0066FF / 辅 #564BF0 / 浅底 #EDF4FF（品牌规范 02 收付款） */
:root{--blue:#0066ff;--blue-hover:#0052cc;--violet:#564bf0;--hl:#7a77fe;--tint:#edf4ff;--paper:#fff;--muted:#f5f7fb;--line:#e2e8f2;--ink:#172033;--soft:#526077;--footer:#202333}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.8 "PingFang SC","Microsoft YaHei",system-ui,sans-serif;-webkit-font-smoothing:antialiased;caret-color:var(--blue);scrollbar-color:#a9c2f2 var(--muted)}
a{color:inherit;text-decoration:none;text-underline-offset:5px}button{font:inherit;cursor:pointer}img{max-width:100%;height:auto;display:block}svg{flex-shrink:0}figure,blockquote{margin:0}p{margin:0 0 20px;max-width:75ch}h1,h2,h3,h4{margin:0;line-height:1.4;letter-spacing:-.025em;font-weight:650;text-wrap:balance}h1{font-size:clamp(34px,3.9vw,52px)}h2{font-size:clamp(26px,2.7vw,36px)}h3{font-size:20px}h4{font-size:16px}a,button,summary{touch-action:manipulation}summary{cursor:pointer}summary::marker{color:var(--blue)}
a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:3px}::selection{background:#cfe2ff;color:#0b2a5e}[hidden]{display:none!important}
.wrap{max-width:1248px;padding:0 32px;margin:auto}
.skip{position:fixed;left:20px;top:-100px;padding:12px 20px;background:#fff;z-index:40;border:2px solid var(--blue)}.skip:focus{top:12px}
.icon{vertical-align:middle}
.section{padding-top:88px;padding-bottom:88px}.section.tint,.tint{background:var(--muted)}
.section-heading{margin-bottom:40px}.section-heading h2{margin-bottom:12px}.section-heading p,.section-lead{color:var(--soft);max-width:65ch;margin:0}
.section-links{display:flex;flex-wrap:wrap;gap:12px 32px;margin-top:24px}.section-note{font-size:13px;color:var(--soft);margin-top:24px}
.wide-prose{max-width:70ch;color:var(--soft)}.small-print{font-size:13px;color:var(--soft)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:50px;padding:11px 24px;border-radius:10px;background:var(--blue);color:#fff;font-size:15px;font-weight:600;transition:background .18s}
.button:hover{background:var(--blue-hover)}
.button.secondary{background:#fff;color:var(--ink);border:1px solid #94a3bb}.button.secondary:hover{background:var(--tint)}
.text-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-size:15px;font-weight:600;color:var(--blue)}.text-link:hover{text-decoration:underline}
/* 页头 */
.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid #e9eef5;z-index:20}
.header-row{display:flex;align-items:center;justify-content:space-between;height:80px;gap:20px}
.brand{display:inline-flex;align-items:center;gap:10px;min-height:48px;white-space:nowrap;font-size:20px;font-weight:650;min-width:0}.brand img{width:34px;height:34px;flex-shrink:0}
.brand-words{display:flex;align-items:baseline;gap:7px}.brand-slash{color:#8290a3;font-weight:400}.brand-english{font-size:14px;letter-spacing:0;color:var(--soft);white-space:nowrap}
.desktop-nav{display:flex;gap:8px}
.nav-group{position:relative;border:0;padding:0}
.nav-group summary{display:flex;align-items:center;gap:5px;min-height:64px;list-style:none;white-space:nowrap;font-size:14px;color:var(--soft);padding:0 10px}
.nav-group summary::-webkit-details-marker{display:none}
.nav-group summary:hover,.nav-group[open]>summary,.nav-group.section-current>summary{color:var(--blue)}
.nav-group[open]>summary svg{transform:rotate(180deg)}
.nav-group.section-current>summary:after{content:"";position:absolute;bottom:8px;left:10px;right:10px;height:2px;background:var(--blue)}
.nav-dropdown{position:absolute;top:64px;left:-10px;min-width:200px;padding:10px;background:#fff;box-shadow:0 12px 32px rgba(23,32,51,.10);border-radius:12px;z-index:30}
.nav-dropdown a{display:flex;align-items:center;min-height:42px;padding:7px 12px;border-radius:7px;font-size:14px;color:var(--soft);white-space:nowrap}
.nav-dropdown a:hover,.nav-dropdown a[aria-current]{background:var(--tint);color:var(--blue)}
.header-contact{display:inline-flex;align-items:center;gap:8px;min-height:44px;background:var(--tint);border-radius:8px;padding:8px 16px;font-size:13px;font-weight:600;color:var(--blue);white-space:nowrap}
.header-contact:hover{background:#dceafe}
.menu-toggle{display:none;min-height:44px;padding:8px 12px;border:1px solid var(--line);background:#fff;border-radius:8px;color:var(--ink);align-items:center;gap:8px}
.mobile-nav{display:none}
/* 首页英雄区 */
.home-hero{background:linear-gradient(180deg,var(--tint) 0%,#fff 88%)}
.home-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-top:64px;padding-bottom:72px;min-height:560px}
.home-copy h1{font-size:clamp(40px,4.4vw,60px);line-height:1.25;letter-spacing:-.03em;margin-bottom:24px;max-width:16ch}
.home-copy h1 span{color:var(--blue)}
.home-lead{font-size:18px;line-height:1.9;color:var(--soft);max-width:32ch;margin-bottom:30px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.home-whale{display:flex;justify-content:center;align-items:center}
.home-whale img{width:min(100%,480px);height:auto;object-fit:contain}
@media(min-width:1001px){.home-whale{animation:whale-welcome .7s cubic-bezier(.16,1,.3,1) both}@keyframes whale-welcome{from{transform:translateY(14px);opacity:0}to{transform:translateY(0);opacity:1}}}
/* 数据条（金融数字：等宽数字、无渐变字、无动画） */
.stats-band{background:var(--blue);color:#fff}
.stats-band.tint{background:linear-gradient(90deg,var(--blue) 0%,#3d5af0 100%)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:40px;padding-bottom:40px}
.stat strong{display:block;font-size:clamp(28px,2.6vw,38px);font-weight:650;font-variant-numeric:tabular-nums;line-height:1.2}
.stat span{display:block;font-size:14px;color:#cfe0ff;margin-top:8px}
/* 卡片网格 */
.card-grid{display:grid;gap:20px}
.card-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.card-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.card-grid.cols-4{grid-template-columns:repeat(4,1fr)}
.card{position:relative;display:block;border:1px solid var(--line);border-radius:14px;background:#fff;padding:28px;transition:border-color .18s,box-shadow .18s}
.card:hover{border-color:var(--blue);box-shadow:0 12px 32px rgba(0,102,255,.10)}
.card .icon{color:var(--blue)}
.card h3{margin:16px 0 10px}
.card p{font-size:14px;color:var(--soft);margin:0 0 16px}
.card-badge{display:inline-block;position:absolute;top:24px;right:24px;font-size:12px;color:var(--blue);background:var(--tint);border-radius:999px;padding:4px 12px}
.card-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--blue)}
/* 特性列表 */
.feature-list{display:grid;gap:20px}
.feature-list.cols-2{grid-template-columns:repeat(2,1fr)}
.feature-list.cols-3{grid-template-columns:repeat(3,1fr)}
.feature{border-top:2px solid var(--blue);padding-top:22px;min-width:0}
.feature h3{margin-bottom:10px}
.feature p{font-size:15px;color:var(--soft);margin:0;max-width:none}
/* 双栏 */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.split h2{margin-bottom:20px}
.split-lead{font-size:17px;line-height:1.9;color:var(--soft);max-width:36ch;margin-bottom:26px}
.split-art{width:min(100%,360px);height:auto;object-fit:contain;justify-self:center}
.engine-tags{display:flex;flex-wrap:wrap;gap:10px}
.engine-tags span{background:#fff;border:1px solid #c9d9f8;border-radius:999px;padding:9px 16px;font-size:14px;color:#2b4a86}
/* 指标 */
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.metric{border:1px solid var(--line);border-radius:14px;background:#fff;padding:26px;text-align:center}
.metric strong{display:block;font-size:clamp(28px,2.6vw,38px);font-weight:650;font-variant-numeric:tabular-nums;color:var(--blue);line-height:1.2}
.metric span{display:block;font-size:14px;color:var(--soft);margin-top:8px}
/* 小场景 / 角色 */
.scenes-mini,.role-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.scenes-mini article,.role-grid article{border:1px solid var(--line);border-radius:14px;background:#fff;padding:26px}
.scenes-mini h3,.role-grid h3{margin-bottom:10px}
.scenes-mini p,.role-grid p{font-size:14px;color:var(--soft);margin:0;max-width:none}
/* 建设中提示 */
.notice-banner{max-width:1248px;margin:32px auto 0;padding:14px 32px;background:#fff8e6;border-bottom:1px solid #f0e3b8;color:#7a5d00;font-size:14px}
.notice-banner{width:auto}
/* 视频 */
.video-wrap{max-width:860px;margin:auto}
.video-wrap video{width:100%;height:auto;border-radius:14px;display:block}
.video-wrap .section-note{text-align:center}
/* 时间线 / 荣誉 */
.timeline{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.timeline li{border-top:1px solid #b9d2fb;padding-top:20px}
.timeline time{font-size:15px;font-weight:650;color:var(--blue);font-variant-numeric:tabular-nums}
.timeline h3{font-size:17px;margin:10px 0 8px}
.timeline p{font-size:13px;color:var(--soft);margin:0;max-width:none}
.honor-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px 24px}
.honor-list li{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:16px;font-size:14px}
.honor-list .icon{color:var(--blue);width:18px;height:18px}
/* 页面引言 */
.page-intro{padding:24px 0 56px;background:linear-gradient(180deg,var(--tint) 0%,#fff 100%)}
.page-intro h1{margin-bottom:18px;padding-top:8px}
.intro-lead{font-size:17px;line-height:1.9;color:var(--soft);max-width:68ch;margin:0}
.breadcrumb{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--soft);margin-bottom:24px}
.breadcrumb a{display:inline-flex;align-items:center;min-height:36px;color:var(--soft)}
.breadcrumb a:hover{color:var(--blue)}
.breadcrumb>span[aria-hidden],.breadcrumb>span:not([aria-current]){color:#93a0b5}
/* 动态 */
.press-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.press-card{display:block;border:1px solid var(--line);border-radius:14px;background:#fff;padding:24px;min-width:0;transition:border-color .18s,box-shadow .18s}
.press-card:hover{border-color:var(--blue);box-shadow:0 12px 32px rgba(0,102,255,.10)}
.press-card img{width:100%;height:150px;object-fit:cover;border-radius:8px;margin-bottom:16px}
.press-cat{display:inline-block;font-size:12px;color:var(--blue);background:var(--tint);border-radius:999px;padding:3px 10px;margin-bottom:12px}
.press-card h3{font-size:17px;line-height:1.5;margin-bottom:10px}
.press-card p{font-size:13px;color:var(--soft);margin:0 0 12px;max-width:none}
.press-card time{font-size:12px;color:#93a0b5;font-variant-numeric:tabular-nums}
.pager{display:flex;gap:8px;justify-content:center;margin-top:40px;flex-wrap:wrap}
.pager a{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:6px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;color:var(--soft);font-variant-numeric:tabular-nums}
.pager a:hover{border-color:var(--blue);color:var(--blue)}
.pager a[aria-current]{background:var(--blue);border-color:var(--blue);color:#fff}
.article-title{max-width:22ch}
.article-meta{display:flex;gap:14px;align-items:center;color:var(--soft);font-size:14px;margin:0}
.article-meta .press-cat{margin-bottom:0}
.reading{max-width:820px;margin:auto;padding:0 32px}
.article-body{padding-top:40px;padding-bottom:24px;font-size:16px;line-height:1.9;color:var(--ink)}
.article-body p{margin:0 0 22px;max-width:none}
.article-body img{border-radius:10px;margin:8px auto}
.article-body a{color:var(--blue);text-decoration:underline}
.article-body h2,.article-body h3{margin:34px 0 14px}
.article-body blockquote{border-left:3px solid var(--blue);padding:4px 0 4px 18px;color:var(--soft)}
.article-body ul,.article-body ol{padding-left:24px;color:inherit}
.article-tags{padding-bottom:64px;display:flex;flex-wrap:wrap;gap:8px}
.tag-link{display:inline-flex;align-items:center;min-height:36px;padding:5px 14px;border:1px solid var(--line);border-radius:999px;font-size:13px;color:var(--soft)}
.tag-link:hover{border-color:var(--blue);color:var(--blue)}
/* 联系 */
.contact-main{display:grid;grid-template-columns:1.1fr .9fr;gap:88px;padding-top:56px;padding-bottom:56px}
.contact-directory h2{font-size:24px;margin-bottom:20px}
.contact-entry{padding:22px 0;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px}
.contact-label{width:100%;font-size:13px;color:var(--soft)}
.contact-primary{display:inline-flex;align-items:center;min-height:44px;font-size:24px;font-weight:600;font-variant-numeric:tabular-nums}
.contact-primary:hover{color:var(--blue)}
.contact-email{font-size:20px;overflow-wrap:anywhere}
.address-entry address{font-style:normal;font-size:16px;max-width:42ch}
.copy-button{min-height:40px;padding:7px 12px;background:#fff;border:1px solid #b8c0ce;border-radius:6px;color:var(--soft);font-size:13px}
.copy-button:hover{border-color:var(--blue);color:var(--blue)}
.copy-status{font-size:13px;color:#157347;min-height:24px;margin:12px 0 0}
.contact-social{border-top:1px solid var(--line);padding-top:28px}
.wechat-card{margin:0}
.wechat-card img{width:150px;height:150px;border:1px solid var(--line);border-radius:10px}
.wechat-card figcaption h3{font-size:15px;margin-top:14px}
.wechat-card figcaption p{font-size:13px;color:var(--soft);margin:6px 0 0;max-width:24ch}
.contact-smallprint{padding-bottom:48px;font-size:13px;color:var(--soft)}
/* 合规阅读页 */
.legal-copy{padding-top:48px;padding-bottom:72px;font-size:16px;line-height:2}
.legal-copy section{padding:28px 0;border-bottom:1px solid var(--line)}
.legal-copy h2{font-size:24px;margin-bottom:18px}
.legal-copy p{color:var(--soft);max-width:none;margin:0}
/* CTA */
.cta-section{background:var(--tint);border-top:1px solid #d7e6ff;padding:64px 0}
.cta-layout{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-layout h2{font-size:30px;margin-bottom:14px}
.cta-layout p{font-size:16px;color:var(--soft);max-width:48ch;margin:0}
/* 深色页脚 */
.site-footer{background:var(--footer);color:#fff;padding:52px 0 0}
.site-footer a{color:#d8d9e4}
.site-footer a:hover{color:#fff;text-decoration:underline}
.site-footer .brand{color:#fff}
.site-footer .brand-english{color:#d8d9e4}
.site-footer .brand-slash{color:#9fa2b7}
.footer-heading-row{display:flex;justify-content:space-between;align-items:center;gap:32px;padding-bottom:32px;flex-wrap:wrap}
.footer-contact{display:flex;gap:28px;flex-wrap:wrap;font-size:14px}
.footer-contact a{display:inline-flex;align-items:center;min-height:44px;overflow-wrap:anywhere}
.footer-directory{display:grid;grid-template-columns:1fr 140px;gap:48px;padding-bottom:36px}
.footer-directory-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.footer-nav-group h2{font-size:15px;margin-bottom:12px;color:#fff}
.footer-nav-group a{display:flex;align-items:center;min-height:38px;font-size:13px}
.footer-qr{margin:0;text-align:center}
.footer-qr img{width:88px;height:88px;border-radius:8px}
.footer-qr figcaption{font-size:12px;color:#9fa2b7;margin-top:8px}
.footer-bottom{border-top:1px solid #414454;display:flex;justify-content:space-between;align-items:center;gap:24px;padding-top:16px;padding-bottom:16px;font-size:12px;color:#d8d9e4;flex-wrap:wrap}
.footer-bottom>div{display:flex;gap:22px;flex-wrap:wrap}
.footer-bottom a{display:inline-flex;align-items:center;min-height:36px}
/* 响应式 */
@media(max-width:1200px){.header-row .brand-english,.header-row .brand-slash{display:none}.desktop-nav{gap:4px}.split{gap:44px}}
@media(max-width:1000px){
  .desktop-nav{display:none}.menu-toggle{display:inline-flex}.header-contact{margin-left:auto}
  .mobile-nav:not([hidden]){display:block;padding-top:8px;padding-bottom:20px;border-top:1px solid var(--line);max-height:calc(100dvh - 72px);overflow:auto}
  .mobile-nav .nav-group{display:block;border-top:1px solid var(--line)}
  .mobile-nav .nav-group summary{justify-content:space-between;min-height:52px;font-size:16px;padding:0 4px;color:var(--ink)}
  .mobile-nav .nav-group.section-current>summary:after{display:none}
  .mobile-nav .nav-dropdown{position:static;box-shadow:none;padding:0 0 12px 14px;background:transparent;min-width:0}
  .mobile-nav .nav-dropdown a{min-height:44px;font-size:15px;white-space:normal}
  .mobile-nav>a{display:flex;align-items:center;min-height:48px;font-size:16px}
  .home-grid{gap:32px;min-height:0}
  .contact-main{gap:48px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .card-grid.cols-4{grid-template-columns:repeat(2,1fr)}
  .press-grid{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .honor-list{grid-template-columns:repeat(2,1fr)}
  .feature-list.cols-3{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  html{scroll-padding-top:82px}
  .wrap,.reading{padding-left:22px;padding-right:22px}
  .section{padding-top:56px;padding-bottom:56px}
  h1{font-size:34px}h2{font-size:27px}
  .header-row{height:68px;gap:10px}
  .brand{font-size:18px;gap:8px}.brand img{width:28px;height:28px}.brand-words{gap:6px}
  .header-contact{padding:6px 10px;font-size:12px;min-height:44px}
  .header-contact svg{display:none}
  .menu-toggle{margin-left:auto;font-size:13px;padding:7px 10px}
  .home-grid{grid-template-columns:1fr;gap:8px;padding-top:40px;padding-bottom:44px}
  .home-copy h1{font-size:40px;line-height:1.25;margin-bottom:18px;max-width:none}
  .home-lead{font-size:16px;max-width:none;margin-bottom:22px}
  .home-whale{order:-1}
  .home-whale img{width:280px}
  .hero-actions{gap:12px}
  .button{font-size:14px;min-height:48px;padding:10px 18px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:20px 16px;padding-top:32px;padding-bottom:32px}
  .stat strong{font-size:28px}
  .card-grid.cols-2,.card-grid.cols-3,.card-grid.cols-4{grid-template-columns:1fr}
  .card{padding:22px}
  .feature-list.cols-2,.feature-list.cols-3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:28px}
  .split-lead{font-size:16px;max-width:none}
  .split-art{width:220px}
  .metrics{grid-template-columns:1fr}
  .scenes-mini,.role-grid{grid-template-columns:1fr}
  .notice-banner{margin-top:0;padding:12px 22px;font-size:13px}
  .page-intro{padding:16px 0 40px}
  .intro-lead{font-size:15px}
  .press-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr;gap:16px}
  .honor-list{grid-template-columns:1fr}
  .contact-main{grid-template-columns:1fr;gap:32px;padding-top:36px;padding-bottom:36px}
  .contact-primary{font-size:22px}
  .contact-email{font-size:18px}
  .cta-layout{display:block}
  .cta-layout h2{font-size:26px}
  .cta-layout .button{margin-top:24px}
  .footer-heading-row{flex-direction:column;align-items:flex-start;gap:14px;padding-bottom:24px}
  .footer-contact{gap:0 18px;font-size:13px}
  .footer-directory{grid-template-columns:1fr;gap:28px;padding-bottom:24px}
  .footer-directory-nav{grid-template-columns:repeat(2,1fr);gap:24px}
  .footer-nav-group a{min-height:40px}
  .footer-qr{text-align:left}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px;font-size:11px}
  .site-footer .brand-english,.site-footer .brand-slash{display:none}
}
@media(max-width:370px){
  .header-row .brand-english{display:none}
  .brand{font-size:16px}
  .home-copy h1{font-size:34px}
  .stats-grid{grid-template-columns:1fr 1fr;gap:16px 12px}
  .footer-directory-nav{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}